merge with 4.0.1dX_4_0_1d-20001107-merge

111 files changed, 10610 insertions, 3696 deletions

diff --git a/xc/programs/Xserver/hw/xfree86/OS_cygwin.c b/xc/programs/Xserver/hw/xfree86/OS_cygwin.c
deleted file mode 100644
index 997815e8b..000000000
--- a/xc/programs/Xserver/hw/xfree86/OS_cygwin.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * (c) Copyright 1998,1999 by Sebastien Marineau <sebastien@qnx.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * OREST ZBOROWSKI BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Orest Zborowski shall not be
- * used in advertising or otherwise to promote the sale, use or other dealings
- * in this Software without prior written authorization from Orest Zborowski.
- *
- * $XFree86: xc/programs/Xserver/hw/xfree86/OS_cygwin.c,v 3.1 2000/08/10 17:40:32 dawes Exp $
- */
-
-#include "Probe.h"
-
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <windows.h>
-#include <sys/mman.h>
-#include <sys/cygwin.h>
-
-static int VT_fd = -1;
-static int BIOS_fd = -1;
-
-/*
- * OpenVideo --
- *
- * Enable access to the installed video hardware.
- */
-int OpenVideo()
-{
-	int fd;
-	char fn[20];
-
-	if (geteuid() != 0) {
-		fprintf(stderr, "%s: Must be run as root\n", MyName);
-		return(-1);
-	}
-
-	if ((fd = open("/dev/conin", O_WRONLY, 0)) < 0) {
-		fprintf(stderr, "%s: Cannot open /dev/conin\n", MyName);
-		return(-1);
-	}
-
-	return fd;
-}
-
-/*
- * CloseVideo --
- *
- * Disable access to the video hardware.
- */
-void CloseVideo()
-{
-	int fd;
-
-	if (VT_fd > 0) {
-		close(VT_fd);
-	}
-}
-
-/*
- * MapVGA --
- *
- * Map the VGA memory window (0xA0000-0xAFFFF) as read/write memory for
- * the process for use in probing memory.
- */
-Byte *MapVGA()
-{
-	return( MapMem(0xA0000,0x10000) );
-}
-
-Byte *MapMem(address, size)
-	unsigned long address;
-	unsigned long size;
-{
-	int fd;
-	Byte *base;
-
-	if ((fd = open("/dev/zero", O_RDWR)) < 0) {
-		fprintf(stderr, "%s: Failed to open /dev/zero\n", MyName);
-		return((Byte *)0);
-	}
-
-	base = (Byte *)mmap((void *)0, size, PROT_READ|PROT_WRITE,
-			    MAP_SHARED, fd, (off_t)address);
-	close(fd);
-
-	if ((long)base == -1) {
-        fprintf(stderr, "%s: Failed to mmap framebuffer\n", MyName);
-		return((Byte *)0);
-	}
-
-	return base;
-}
-
-/*
- * UnMapVGA --
- *
- * Unmap the VGA memory window.
- */
-void UnMapVGA(base)
-	Byte *base;
-{
-	UnMapMem(base,0x10000);
-	return;
-}
-
-void UnMapMem(base,size)
-	Byte *base;
-	unsigned long size;
-{
-	munmap((void *)base, size);
-	return;
-}
-
-/*
- * ReadBIOS --
- *
- * Read 'Len' bytes from the video BIOS at address 'Bios_Base'+'Offset' into
- * buffer 'Buffer'.
- */
-int ReadBIOS(Offset, Buffer, Len)
-unsigned Offset;
-Byte *Buffer;
-int Len;
-{
-	Word tmp;
-	Byte *Base = Bios_Base + Offset;
-	Byte *mybase;
-	off_t myoffset;
-	int mysize;
-
-	if (BIOS_fd == -1) {
-		if ((BIOS_fd = open("/dev/mem", O_RDONLY, 0)) < 0) {
-			fprintf(stderr, "%s: cannot open /dev/mem\n", MyName);
-			return(-1);
-		}
-	}
-
-	if ((off_t)((off_t)Base & 0x7FFF) != (off_t)0) {
-		/*
-	 	 * Sanity check...
-	 	 */
-		(void)lseek(BIOS_fd, (off_t)((off_t)Base & 0xF8000), SEEK_SET);
-		(void)read(BIOS_fd, &tmp, 2);
-		if (tmp != (Word)0xAA55) {
-			fprintf(stderr, "%s: BIOS sanity check failed, addr=%x\n",
-				MyName, (int)Base);
-			return(-1);
-		}
-	}
-
-	if (lseek(BIOS_fd, (off_t)Base, SEEK_SET) < 0) {
-		fprintf(stderr, "%s: BIOS seek failed\n", MyName);
-		return(-1);
-	}
-
-	if (read(BIOS_fd, Buffer, Len) != Len) {
-		fprintf(stderr, "%s: BIOS read failed\n", MyName);
-		return(-1);
-	}
-
-	return Len;
-}
-
-/*
- * EnableIOPort --
- *
- * Enable access to 'NumPorts' IO ports listed in array 'Ports'.
- */
- 
-/*ARGSUSED*/
-int EnableIOPorts(NumPorts, Ports)
-CONST int NumPorts;
-CONST Word *Ports;
-{
-	return(0);
-}
-
-/*
- * DisableIOPort --
- *
- * Disable access to 'NumPorts' IO ports listed in array  'Ports'.
- */
-
-/*ARGSUSED*/
-int DisableIOPorts(NumPorts, Port)
-CONST int NumPorts;
-CONST Word *Port;
-{
-	return(0);
-}
-
-/*
- * ShortSleep --
- *
- * Sleep for the number of milliseconds specified in 'Delay'.
- */
-void ShortSleep(Delay)
-int Delay;
-{
-	usleep(Delay * 1000);
-}
diff --git a/xc/programs/Xserver/hw/xfree86/XF86Config.cpp b/xc/programs/Xserver/hw/xfree86/XF86Config.cpp
index 96597ff11..47f084a5c 100644
--- a/xc/programs/Xserver/hw/xfree86/XF86Config.cpp
+++ b/xc/programs/Xserver/hw/xfree86/XF86Config.cpp
@@ -1,4 +1,4 @@
-.\" $XFree86: xc/programs/Xserver/hw/xfree86/XF86Config.cpp,v 1.10 2000/06/20 05:08:42 dawes Exp $
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/XF86Config.cpp,v 1.11 2000/10/24 18:07:49 dawes Exp $
 .\" shorthand for double quote that works everywhere.
 .ds q \N'34'
 .TH XF86Config __filemansuffix__ "Version 4.0.1"  "XFree86"
@@ -516,6 +516,9 @@ This option affects the way that bus resource sizes are estimated.  Default: 0.
 .BI "Option \*qNoPM\*q  \*q" boolean \*q
 Disables something to do with power management events.  Default: PM enabled
 on platforms that support it.
+.TP 7
+.BI "Option \*qXinerama\*q  \*q" boolean \*q
+enable or disable XINERAMA extension. Default is disabled. 
 .SH MODULE SECTION
 The
 .B Module
diff --git a/xc/programs/Xserver/hw/xfree86/common/xf86Config.c b/xc/programs/Xserver/hw/xfree86/common/xf86Config.c
index 4a64bc21b..383b00039 100644
--- a/xc/programs/Xserver/hw/xfree86/common/xf86Config.c
+++ b/xc/programs/Xserver/hw/xfree86/common/xf86Config.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Config.c,v 3.230 2000/09/19 12:46:12 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Config.c,v 3.233 2000/10/24 18:07:50 dawes Exp $ */
 
 
 /*
@@ -692,7 +692,8 @@ typedef enum {
     FLAG_PIXMAP,
     FLAG_PC98,
     FLAG_ESTIMATE_SIZES_AGGRESSIVELY,
-    FLAG_NOPM
+    FLAG_NOPM,
+    FLAG_XINERAMA
 } FlagValues;
    
 static OptionInfoRec FlagOptions[] = {
@@ -742,6 +743,8 @@ static OptionInfoRec FlagOptions[] = {
 	{0}, FALSE },
   { FLAG_NOPM,			"NoPM",				OPTV_BOOLEAN,
 	{0}, FALSE },
+  { FLAG_XINERAMA,		"Xinerama",			OPTV_BOOLEAN,
+	{0}, FALSE },
   { -1,				NULL,				OPTV_NONE,
 	{0}, FALSE }
 };
@@ -770,6 +773,7 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
     int i;
     Pix24Flags pix24 = Pix24DontCare;
     Bool value;
+    MessageType from;
 
     if(flagsconf == NULL)
 	return TRUE;
@@ -779,11 +783,11 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
      */
     optp = NULL;
     if (flagsconf->flg_option_lst)
-	optp = OptionListDup(flagsconf->flg_option_lst);
+	optp = xf86optionListDup(flagsconf->flg_option_lst);
     if (layoutopts) {
-	tmp = OptionListDup(layoutopts);
+	tmp = xf86optionListDup(layoutopts);
 	if (optp)
-	    optp = OptionListMerge(optp, tmp);
+	    optp = xf86optionListMerge(optp, tmp);
 	else
 	    optp = tmp;
     }
@@ -912,6 +916,18 @@ configServerFlags(XF86ConfFlagsPtr flagsconf, XF86OptionPtr layoutopts)
 	}
 #endif
 
+#ifdef PANORAMIX
+    from = X_DEFAULT;
+    if (!noPanoramiXExtension)
+      from = X_CMDLINE;
+    else if (xf86GetOptValBool(FlagOptions, FLAG_XINERAMA, &value)) {
+      noPanoramiXExtension = !value;
+      from = X_CONFIG;
+    }
+    if (!noPanoramiXExtension)
+      xf86Msg(from, "Xinerama: enabled\n");
+#endif
+
     return TRUE;
 }
 
@@ -1127,7 +1143,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
     }
     if (!havePointer) {
 	if (xf86PointerName) {
-	    confInput = xf86FindInput(xf86PointerName,
+	    confInput = xf86findInput(xf86PointerName,
 				      xf86configptr->conf_input_lst);
 	    if (!confInput) {
 		xf86Msg(X_ERROR, "No InputDevice section called \"%s\"\n",
@@ -1137,10 +1153,10 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	    from = X_CMDLINE;
 	} else {
 	    from = X_DEFAULT;
-	    confInput = xf86FindInput(CONF_IMPLICIT_POINTER,
+	    confInput = xf86findInput(CONF_IMPLICIT_POINTER,
 				      xf86configptr->conf_input_lst);
 	    if (!confInput && implicitLayout) {
-		confInput = xf86FindInputByDriver("mouse",
+		confInput = xf86findInputByDriver("mouse",
 						xf86configptr->conf_input_lst);
 	    }
 	}
@@ -1149,7 +1165,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
     }
     if (!haveKeyboard) {
 	if (xf86KeyboardName) {
-	    confInput = xf86FindInput(xf86KeyboardName,
+	    confInput = xf86findInput(xf86KeyboardName,
 				      xf86configptr->conf_input_lst);
 	    if (!confInput) {
 		xf86Msg(X_ERROR, "No InputDevice section called \"%s\"\n",
@@ -1159,10 +1175,10 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	    from = X_CMDLINE;
 	} else {
 	    from = X_DEFAULT;
-	    confInput = xf86FindInput(CONF_IMPLICIT_KEYBOARD,
+	    confInput = xf86findInput(CONF_IMPLICIT_KEYBOARD,
 				      xf86configptr->conf_input_lst);
 	    if (!confInput && implicitLayout) {
-		confInput = xf86FindInputByDriver("keyboard",
+		confInput = xf86findInputByDriver("keyboard",
 						xf86configptr->conf_input_lst);
 	    }
 	}
@@ -1173,7 +1189,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	count++;
 	indp = xnfrealloc(servlayoutp->inputs, (count + 1) * sizeof(IDevRec));
 	indp[count - 1] = Pointer;
-	indp[count - 1].extraOptions = addNewOption(NULL, "CorePointer", NULL);
+	indp[count - 1].extraOptions = xf86addNewOption(NULL, "CorePointer", NULL);
 	indp[count].identifier = NULL;
 	servlayoutp->inputs = indp;
     } else if (!havePointer) {
@@ -1187,7 +1203,7 @@ checkCoreInputDevices(serverLayoutPtr servlayoutp, Bool implicitLayout)
 	count++;
 	indp = xnfrealloc(servlayoutp->inputs, (count + 1) * sizeof(IDevRec));
 	indp[count - 1] = Keyboard;
-	indp[count - 1].extraOptions = addNewOption(NULL, "CoreKeyboard", NULL);
+	indp[count - 1].extraOptions = xf86addNewOption(NULL, "CoreKeyboard", NULL);
 	indp[count].identifier = NULL;
 	servlayoutp->inputs = indp;
     } else if (!haveKeyboard) {
@@ -1237,7 +1253,7 @@ configLayout(serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
 	from = X_CONFIG;
     }
     if (xf86LayoutName != NULL) {
-	if ((l = xf86FindLayout(xf86LayoutName, conf_layout)) == NULL) {
+	if ((l = xf86findLayout(xf86LayoutName, conf_layout)) == NULL) {
 	    xf86Msg(X_ERROR, "No ServerLayout section called \"%s\"\n",
 		    xf86LayoutName);
 	    return FALSE;
@@ -1440,17 +1456,6 @@ configLayout(serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
     servlayoutp->inputs = indp;
     servlayoutp->options = conf_layout->lay_option_lst;
     from = X_DEFAULT;
-#ifdef PANORAMIX
-    if (!noPanoramiXExtension)
-      from = X_CMDLINE;
-    else if (xf86FindOption(conf_layout->lay_option_lst, "Xinerama")) {
-      noPanoramiXExtension =
-	  !xf86SetBoolOption(conf_layout->lay_option_lst, "Xinerama", FALSE);
-      from = X_CONFIG;
-    }
-    if (!noPanoramiXExtension)
-      xf86Msg(from, "Xinerama: enabled\n");
-#endif
 
     if (!checkCoreInputDevices(servlayoutp, FALSE))
 	return FALSE;
@@ -1486,7 +1491,7 @@ configImpliedLayout(serverLayoutPtr servlayoutp, XF86ConfScreenPtr conf_screen)
 
     from = X_CONFIG;
     if (xf86ScreenName != NULL) {
-	if ((s = xf86FindScreen(xf86ScreenName, conf_screen)) == NULL) {
+	if ((s = xf86findScreen(xf86ScreenName, conf_screen)) == NULL) {
 	    xf86Msg(X_ERROR, "No Screen section called \"%s\"\n",
 		    xf86ScreenName);
 	    return FALSE;
@@ -1660,16 +1665,20 @@ configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor)
      */
     while(modeslnk)
     {
-	modes = xf86FindModes (modeslnk->ml_modes_str, 
-			       xf86configptr->conf_modes_lst);
-	modeslnk->ml_modes = modes;
+	/* We may want to reuse the monitor section */
+	if (!modeslnk->ml_modes) {
+	    modes = xf86findModes (modeslnk->ml_modes_str, 
+				   xf86configptr->conf_modes_lst);
+	    modeslnk->ml_modes = modes;
+	
 	    
-	/* now add the modes found in the modes
-	   section to the list of modes for this
-	   monitor */
-	conf_monitor->mon_modeline_lst = (XF86ConfModeLinePtr)
-	    addListItem((GenericListPtr)conf_monitor->mon_modeline_lst,
+	    /* now add the modes found in the modes
+	       section to the list of modes for this
+	       monitor */
+	    conf_monitor->mon_modeline_lst = (XF86ConfModeLinePtr)
+	    xf86addListItem((GenericListPtr)conf_monitor->mon_modeline_lst,
 			(GenericListPtr)modes->mon_modeline_lst);
+	}
 	modeslnk = modeslnk->list.next;
     }
 
@@ -1758,7 +1767,7 @@ lookupVisual(const char *visname)
 	return -1;
 
     for (i = 0; i <= DirectColor; i++) {
-	if (!NameCompare(visname, xf86VisualNames[i]))
+	if (!xf86nameCompare(visname, xf86VisualNames[i]))
 	    break;
     }
 
@@ -2006,7 +2015,7 @@ xf86HandleConfigFile(void)
     if (xf86ConfigFile)
 	from = X_CMDLINE;
 
-    filename = xf86OpenConfigFile(searchpath, xf86ConfigFile, PROJECTROOT);
+    filename = xf86openConfigFile(searchpath, xf86ConfigFile, PROJECTROOT);
     if (filename) {
 	xf86MsgVerb(from, 0, "Using config file: \"%s\"\n", filename);
     } else {
@@ -2016,11 +2025,11 @@ xf86HandleConfigFile(void)
 	xf86ErrorFVerb(0, "\n");
 	return FALSE;
     }
-    if ((xf86configptr = xf86ReadConfigFile ()) == NULL) {
+    if ((xf86configptr = xf86readConfigFile ()) == NULL) {
 	xf86Msg(X_ERROR, "Problem parsing the config file\n");
 	return FALSE;
     }
-    xf86CloseConfigFile ();
+    xf86closeConfigFile ();
 
     /* Initialise a few things. */
 
@@ -2119,12 +2128,12 @@ xf86HandleConfigFile(void)
 Bool
 xf86PathIsAbsolute(const char *path)
 {
-    return (PathIsAbsolute(path) != 0);
+    return (xf86pathIsAbsolute(path) != 0);
 }
 
 Bool
 xf86PathIsSafe(const char *path)
 {
-    return (PathIsSafe(path) != 0);
+    return (xf86pathIsSafe(path) != 0);
 }
 
diff --git a/xc/programs/Xserver/hw/xfree86/common/xf86Debug.c b/xc/programs/Xserver/hw/xfree86/common/xf86Debug.c
index 916003230..eb8d4456d 100644
--- a/xc/programs/Xserver/hw/xfree86/common/xf86Debug.c
+++ b/xc/programs/Xserver/hw/xfree86/common/xf86Debug.c
@@ -1,3 +1,5 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86Debug.c,v 1.3 2000/09/26 15:57:08 tsi Exp $ */
+
 #include <sys/time.h>
 #include <unistd.h> 
 #include "X.h"
diff --git a/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h b/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h
index c58bd5073..39b6472e7 100644
--- a/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h
+++ b/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h,v 1.72 2000/09/13 15:47:31 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h,v 1.75 2000/10/23 21:16:45 tsi Exp $ */
 /*
  * PCI Probe
  *
@@ -233,6 +233,10 @@
 #define PCI_CHIP_RAGE128ML	0x4D4C
 #define PCI_CHIP_RAGE128PF	0x5046
 #define PCI_CHIP_RAGE128PR	0x5052
+#define PCI_CHIP_RADEON_QD	0x5144
+#define PCI_CHIP_RADEON_QE	0x5145
+#define PCI_CHIP_RADEON_QF	0x5146
+#define PCI_CHIP_RADEON_QG	0x5147
 #define PCI_CHIP_RAGE128RE	0x5245
 #define PCI_CHIP_RAGE128RF	0x5246
 #define PCI_CHIP_RAGE128RK	0x524B
@@ -783,6 +787,10 @@ static pciVendorDeviceInfo xf86PCIVendorInfoData[] = {
 				{PCI_CHIP_RAGE128ML,	"Rage 128 Mobility ML",0},
 				{PCI_CHIP_RAGE128PF,	"Rage 128 Pro PF",0},
 				{PCI_CHIP_RAGE128PR,	"Rage 128 Pro PR",0},
+				{PCI_CHIP_RADEON_QD,	"Radeon QD",0},
+				{PCI_CHIP_RADEON_QE,	"Radeon QE",0},
+				{PCI_CHIP_RADEON_QF,	"Radeon QF",0},
+				{PCI_CHIP_RADEON_QG,	"Radeon QG",0},
 				{PCI_CHIP_RAGE128RE,	"Rage 128 RE",0},
 				{PCI_CHIP_RAGE128RF,	"Rage 128 RF",0},
 				{PCI_CHIP_RAGE128RK,	"Rage 128 RK",0},
@@ -1078,6 +1086,7 @@ static pciVendorDeviceInfo xf86PCIVendorInfoData[] = {
     {PCI_VENDOR_SUN, {
                                 {0x1000,		"EBUS",0 },
 				{0x1001,		"Happy Meal",0 },
+				{0x5000,		"Advanced PCI bridge",0 },
 				{0x8000,		"PCI Bus Module",0 },
 				{0x0000,		NULL,0}}},
     {PCI_VENDOR_CMD, {
diff --git a/xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c b/xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c
index a6c217cfd..9b44afe8f 100644
--- a/xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c
+++ b/xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c,v 3.21 2000/09/19 12:46:13 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86pciBus.c,v 3.24 2000/10/26 11:47:45 tsi Exp $ */
 
 /*
  * Copyright (c) 1997-1999 by The XFree86 Project, Inc.
@@ -116,6 +116,8 @@ pciVendorDeviceInfo * xf86PCIVendorInfo;
 
 static void
 getPciClassFlags(pciConfigPtr *pcrpp);
+static void
+pciConvertListToHost(int bus, int dev, int func, resPtr list);
 
 static void
 FindPCIVideoInfo(void)
@@ -227,8 +229,9 @@ FindPCIVideoInfo(void)
 			mem64 = TRUE;
 #if defined LONG64 || defined WORD64
 			  info->memBase[0] |= 
-			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base0) << 32;
+			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base1) << 32;
 #else
+			if (pcrp->pci_base1)
 			  info->memBase[0] = 0;
 #endif
 		    } 
@@ -246,13 +249,14 @@ FindPCIVideoInfo(void)
 			mem64 = TRUE;
 #if defined LONG64 || defined WORD64
 			  info->memBase[1] |= 
-			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base1) << 32;
+			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base2) << 32;
 #else
+			if (pcrp->pci_base2)
 			  info->memBase[1] = 0;
 #endif
 		    }
 		}
-	    } else if (mem64)
+	    } else
 		mem64 = FALSE;
 
 	    if (pcrp->pci_base2 && !mem64) {
@@ -265,14 +269,15 @@ FindPCIVideoInfo(void)
 		    if (PCI_MAP_IS64BITMEM(pcrp->pci_base2)) {
 			mem64 = TRUE;
 #if defined LONG64 || defined WORD64
-			info->memBase[1] |= 
-			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base1) << 32;
+			info->memBase[2] |= 
+			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base3) << 32;
 #else
-			  info->memBase[1] = 0;
+			if (pcrp->pci_base3)
+			  info->memBase[2] = 0;
 #endif
 		    }
 		}
-	    } else if (mem64)
+	    } else
 		mem64 = FALSE;
 
 	    if (pcrp->pci_base3 && !mem64) {
@@ -286,13 +291,14 @@ FindPCIVideoInfo(void)
 			mem64 = TRUE;
 #if defined LONG64 || defined WORD64
 			  info->memBase[3] |= 
-			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base3) << 32;
+			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base4) << 32;
 #else
+			if (pcrp->pci_base4)
 			  info->memBase[3] = 0;
 #endif
 		    }
 		}
-	    } else if (mem64)
+	    } else
 		mem64 = FALSE;
 
 	    if (pcrp->pci_base4 && !mem64) {
@@ -306,13 +312,14 @@ FindPCIVideoInfo(void)
 			mem64 = TRUE;
 #if defined LONG64 || defined WORD64
 			  info->memBase[4] |= 
-			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base4) << 32;
+			    (memType)PCIGETMEMORY64HIGH(pcrp->pci_base5) << 32;
 #else
+			if (pcrp->pci_base5)
 			  info->memBase[4] = 0;
 #endif
 		    }
 		}
-	    } else if (mem64)
+	    } else
 		mem64 = FALSE;
 
 	    if (pcrp->pci_base5 && !mem64) {
@@ -323,7 +330,8 @@ FindPCIVideoInfo(void)
 		    info->type[5] = pcrp->pci_base5 & PCI_MAP_MEMORY_ATTR_MASK;
 		    info->memBase[5] = (memType)PCIGETMEMORY(pcrp->pci_base5);
 		}
-	    }
+	    } else
+		mem64 = FALSE;
 	    info->listed_class = pcrp->listed_class;
 	}
 	i++;
@@ -992,11 +1000,14 @@ fixPciResource(int prt, memType alignment, pciVideoPtr pvp, long type)
     resRange range;
     resPtr resSize = NULL;
     resPtr w_tmp, w = NULL, w_2nd = NULL;
-    PCITAG tag = pciTag(pvp->bus,pvp->device,pvp->func);
+    PCITAG tag;
     PciBusPtr pbp = xf86PciBus, pbp1 = xf86PciBus;
+    pciConfigPtr pcp;
     resPtr tmp;
     
     if (!pvp) return FALSE;
+    tag = pciTag(pvp->bus,pvp->device,pvp->func);
+    pcp = pvp->thisCard;
 
     type &= ResAccMask;
     if (!type) type = ResShared;
@@ -1090,8 +1101,7 @@ fixPciResource(int prt, memType alignment, pciVideoPtr pvp, long type)
     }
     
     /* convert bus based entries in avoid list to host base */
-    xf86ConvertListToHost(
-	xf86GetPciEntity(pvp->bus,pvp->device,pvp->func), avoid);
+    pciConvertListToHost(pvp->bus,pvp->device,pvp->func, avoid);
     
     if (!w)
 	w = xf86DupResList(ResRange);
@@ -1240,19 +1250,34 @@ fixPciResource(int prt, memType alignment, pciVideoPtr pvp, long type)
     (*p_base) = H2B(tag,range.rBegin,type);
 #ifdef DEBUG
     ErrorF("New PCI res %i base: 0x%lx, size: 0x%lx, type %s\n",
-	   res_n,(*p_base),(1 << (*p_size)),type | ResMem ? "Mem" : "Io");
+	   res_n,(*p_base),(1 << (*p_size)), (type & ResMem) ? "Mem" : "Io");
 #endif
     if (res_n != 0xff) {
-	pciWriteLong(tag,PCI_CMD_BASE_REG + res_n * sizeof(CARD32),
-		     (CARD32)(*p_base) | (CARD32)(p_type));
+	if (type & ResMem)
+	    pvp->memBase[prt] = range.rBegin;
+	else
+	    pvp->ioBase[prt] = range.rBegin;
+	((CARD32 *)(&(pcp->pci_base0)))[res_n] =
+	    (CARD32)(*p_base) | (CARD32)(p_type);
+	pciWriteLong(tag, PCI_CMD_BASE_REG + res_n * sizeof(CARD32),
+		     ((CARD32 *)(&(pcp->pci_base0)))[res_n]);
+	if (PCI_MAP_IS64BITMEM(p_type)) {
 #if defined LONG64 || defined WORD64
-	if (PCI_MAP_IS64BITMEM(p_type))
-	    pciWriteLong(tag,PCI_CMD_BASE_REG + (res_n + 1) * sizeof(CARD32),
-			 (CARD32)(*p_base >> 32));
+	    ((CARD32 *)(&(pcp->pci_base0)))[res_n + 1] =
+		(CARD32)(*p_base >> 32);
+	    pciWriteLong(tag, PCI_CMD_BASE_REG + (res_n + 1) * sizeof(CARD32),
+	    		 ((CARD32 *)(&(pcp->pci_base0)))[res_n + 1]);
+#else
+	    ((CARD32 *)(&(pcp->pci_base0)))[res_n + 1] = 0;
+	    pciWriteLong(tag, PCI_CMD_BASE_REG + (res_n + 1) * sizeof(CARD32),
+			 0);
 #endif
+	}
     } else {
-	CARD32 val = pciReadLong(tag,PCI_CMD_BIOS_REG) & 0x01;
-	pciWriteLong(tag,PCI_CMD_BIOS_REG,(CARD32)(*p_base) | val);
+	pvp->biosBase = range.rBegin;
+	pcp->pci_baserom = (pciReadLong(tag,PCI_CMD_BIOS_REG) & 0x01) |
+	    (CARD32)(*p_base);
+	pciWriteLong(tag, PCI_CMD_BIOS_REG, pcp->pci_baserom);
     }
     /* @@@ fake BIOS allocated resource */
     range.type |= ResBios;
@@ -1384,8 +1409,7 @@ getValidBIOSBase(PCITAG tag, int num)
 	}	
 	pbp = pbp->next;
     }	
-    xf86ConvertListToHost(
-	xf86GetPciEntity(pvp->bus,pvp->device,pvp->func), avoid);
+    pciConvertListToHost(pvp->bus,pvp->device,pvp->func, avoid);
 
     if (pvp->biosBase) { /* try biosBase first */
 	P_M_RANGE(range, TAG(pvp),pvp->biosBase,biosSize,ResExcMemBlock);
@@ -1476,6 +1500,46 @@ printBridgeInfo(PciBusPtr PciBus)
   xf86PrintResList(3, PciBus->preferred_pmem);
 }
 
+/*
+ * This Sun PCI-->PCI bridge must be handled specially since it does
+ * not report the decoded I/O and MEM ranges in the usual way.
+ */
+#define APB_IO_ADDRESS_MAP	0xde
+#define APB_MEM_ADDRESS_MAP	0xdf
+
+static void
+get_sun_apb_ranges(PciBusPtr PciBus, pciConfigPtr pcrp)
+{
+    unsigned char iomap, memmap;
+    resRange range;
+    int i;
+
+    iomap = pciReadByte(pcrp->tag, APB_IO_ADDRESS_MAP);
+    memmap = pciReadByte(pcrp->tag, APB_MEM_ADDRESS_MAP);
+
+    /* if (pcrp->pci_command & PCI_CMD_IO_ENABLE) */ {	/* ??? */
+	for (i = 0; i < 8; i++) {
+	    if ((iomap & (1 << i)) != 0) {
+		PCI_I_RANGE(range, pcrp->tag,
+		    (i << 21), (i << 21) + ((1 << 21) - 1),
+		    ResIo | ResBlock | ResExclusive);
+		PciBus->io = xf86AddResToList(PciBus->io, &range, -1);
+	    }
+	}
+    }
+
+    /* if (pcrp->pci_command & PCI_CMD_MEM_ENABLE) */ {	/* ??? */
+	for (i = 0; i < 8; i++) {
+	    if ((memmap & (1 << i)) != 0) {
+		PCI_M_RANGE(range, pcrp->tag,
+		    (i << 29), (i << 29) + ((1 << 29) - 1),
+		    ResMem | ResBlock | ResExclusive);
+		PciBus->mem = xf86AddResToList(PciBus->mem, &range, -1);
+	    }
+	}
+    }
+}
+
 PciBusPtr
 xf86GetPciBridgeInfo(const pciConfigPtr *pciInfo)
 {
@@ -1519,7 +1583,14 @@ xf86GetPciBridgeInfo(const pciConfigPtr *pciInfo)
 		PciBus->subclass = sub_class;
 		PciBus->interface = pcrp->pci_prog_if;
 		PciBus->brcontrol = pcrp->pci_bridge_control;
-		if (pcrp->pci_command & PCI_CMD_IO_ENABLE) {
+		if (pcrp->pci_vendor == PCI_VENDOR_SUN &&
+		    pcrp->pci_device == 0x5000) {
+			get_sun_apb_ranges(PciBus, pcrp);
+			break;
+		}
+		if ((pcrp->pci_command & PCI_CMD_IO_ENABLE) &&
+		    (pcrp->pci_upper_io_base || pcrp->pci_io_base ||
+		     pcrp->pci_upper_io_limit || pcrp->pci_io_limit)) {
 		    base = (pcrp->pci_upper_io_base << 16) |
 			((pcrp->pci_io_base & 0xf0u) << 8);
 		    limit = (pcrp->pci_upper_io_limit << 16) |
@@ -1545,7 +1616,14 @@ xf86GetPciBridgeInfo(const pciConfigPtr *pciInfo)
 			    PciBus->preferred_io, &range, -1);
 		    }
 		}
-		if  (pcrp->pci_command & PCI_CMD_MEM_ENABLE) {
+		if (pcrp->pci_command & PCI_CMD_MEM_ENABLE) {
+		  /*
+		   * The P2P spec requires these next two, but some bridges
+		   * don't comply.  Err on the side of caution, making the not
+		   * so bold assumption that no bridge would ever re-route the
+		   * bottom megabyte.
+		   */
+		  if (pcrp->pci_mem_base || pcrp->pci_mem_limit) {
                     base = pcrp->pci_mem_base & 0xfff0u;
                     limit = pcrp->pci_mem_limit & 0xfff0u;
 		    if (base <= limit) {
@@ -1555,6 +1633,12 @@ xf86GetPciBridgeInfo(const pciConfigPtr *pciInfo)
 			PciBus->preferred_mem 
 			    = xf86AddResToList(NULL, &range, -1);
 		    }
+		  }
+
+		  if (pcrp->pci_prefetch_mem_base ||
+		      pcrp->pci_prefetch_mem_limit ||
+		      pcrp->pci_prefetch_upper_mem_base ||
+		      pcrp->pci_prefetch_upper_mem_limit) {
                     base = pcrp->pci_prefetch_mem_base & 0xfff0u;
                     limit = pcrp->pci_prefetch_mem_limit & 0xfff0u;
 #if defined(LONG64) || defined(WORD64)
@@ -1568,6 +1652,7 @@ xf86GetPciBridgeInfo(const pciConfigPtr *pciInfo)
 			PciBus->preferred_pmem 
 			    = xf86AddResToList(NULL, &range, -1);
 		    }
+		  }
 		}
 		break;
 	    case PCI_SUBCLASS_BRIDGE_ISA:
@@ -1864,8 +1949,7 @@ ValidatePci(void)
 	if (res_m_io == NULL)
 	   res_m_io = xf86DupResList(ResRange);
 
-	xf86ConvertListToHost(
-	    xf86GetPciEntity(pvp->bus,pvp->device,pvp->func), avoid);
+	pciConvertListToHost(pvp->bus,pvp->device,pvp->func, avoid);
 
 #ifdef DEBUG
 	xf86MsgVerb(X_INFO, 3,"avoid:\n");
@@ -2790,11 +2874,9 @@ pciTestMultiDeviceCard(int bus, int dev, int func, PCITAG** pTag)
   return j;
 }
 
-void
-pciConvertRange2Host(int entityIndex, resRange *pRange)
+static void
+pciTagConvertRange2Host(PCITAG tag, resRange *pRange)
 {
-    PCITAG tag = TAG(xf86GetPciInfoForEntity(entityIndex));
-    
     switch(pRange->type & ResPhysMask) {
     case ResMem:
 	switch(pRange->type & ResExtMask) {
@@ -2827,3 +2909,21 @@ pciConvertRange2Host(int entityIndex, resRange *pRange)
     }
 }
 
+static void
+pciConvertListToHost(int bus, int dev, int func, resPtr list)
+{
+    PCITAG tag = pciTag(bus,dev,func);
+    while (list) {
+	pciTagConvertRange2Host(tag, &list->val);
+	list = list->next;
+    }
+}
+
+
+void
+pciConvertRange2Host(int entityIndex, resRange *pRange)
+{
+    PCITAG tag = TAG(xf86GetPciInfoForEntity(entityIndex));
+    pciTagConvertRange2Host(tag, pRange);
+}
+
diff --git a/xc/programs/Xserver/hw/xfree86/doc/sgml/DRI.sgml b/xc/programs/Xserver/hw/xfree86/doc/sgml/DRI.sgml
index 90373c9fd..633ef6b09 100644
--- a/xc/programs/Xserver/hw/xfree86/doc/sgml/DRI.sgml
+++ b/xc/programs/Xserver/hw/xfree86/doc/sgml/DRI.sgml
@@ -15,7 +15,7 @@
       <date>24 October 2000
 
     <ident>
-    $XFree86: xc/programs/Xserver/hw/xfree86/doc/sgml/DRI.sgml,v 1.7 2000/08/28 18:24:15 dawes Exp $
+    $XFree86: xc/programs/Xserver/hw/xfree86/doc/sgml/DRI.sgml,v 1.8 2000/09/24 13:51:26 alanh Exp $
     </ident>
 
     <toc>
diff --git a/xc/programs/Xserver/hw/xfree86/doc/sgml/DRIcomp.sgml b/xc/programs/Xserver/hw/xfree86/doc/sgml/DRIcomp.sgml
index 3830c5821..821effd12 100644
--- a/xc/programs/Xserver/hw/xfree86/doc/sgml/DRIcomp.sgml
+++ b/xc/programs/Xserver/hw/xfree86/doc/sgml/DRIcomp.sgml
@@ -15,7 +15,7 @@
       <date>29 October 2000
         
     <ident>
-    $XFree86: xc/programs/Xserver/hw/xfree86/doc/sgml/DRIcomp.sgml,v 1.5 2000/08/28 18:24:15 dawes Exp $
+    $XFree86: xc/programs/Xserver/hw/xfree86/doc/sgml/DRIcomp.sgml,v 1.6 2000/09/24 13:51:26 alanh Exp $
     </ident>
 
     <toc>
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/ati/atidga.c b/xc/programs/Xserver/hw/xfree86/drivers/ati/atidga.c
index a2c5acd04..6a8147fcd 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/ati/atidga.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/ati/atidga.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atidga.c,v 1.3 2000/08/04 21:07:13 tsi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atidga.c,v 1.4 2000/10/11 22:52:55 tsi Exp $ */
 /*
  * Copyright 2000 by Marc Aurele La France (TSI @ UQV), tsi@ualberta.ca
  *
@@ -22,12 +22,13 @@
  */
 
 #include "ati.h"
-#include "atiadapter.h"
 #include "atiadjust.h"
 #include "atichip.h"
 #include "atidac.h"
 #include "atidga.h"
 #include "atiident.h"
+#include "atimode.h"
+#include "atistruct.h"
 
 #include "dgaproc.h"
 
@@ -120,7 +121,7 @@ ATIDGASetMode
 
     pATI->XModifier = pATI->bitsPerPixel / UnitOf(pATI->bitsPerPixel);
     ATIAdjustPreInit(pATI);
-    ATIAdapterPreInit(pScreenInfo, pATI, &pATI->NewHW);
+    ATIModePreInit(pScreenInfo, pATI, &pATI->NewHW);
 
     if (!(*pScreenInfo->SwitchMode)(scrnIndex, pMode, 0))
         return FALSE;
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/ati/atiio.c b/xc/programs/Xserver/hw/xfree86/drivers/ati/atiio.c
deleted file mode 100644
index f055f2029..000000000
--- a/xc/programs/Xserver/hw/xfree86/drivers/ati/atiio.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atiio.c,v 1.3 1999/07/06 11:38:31 dawes Exp $ */
-/*
- * Copyright 1997 through 1999 by Marc Aurele La France (TSI @ UQV), tsi@ualberta.ca
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of Marc Aurele La France not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  Marc Aurele La France makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as-is" without express or implied warranty.
- *
- * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO
- * EVENT SHALL MARC AURELE LA FRANCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include "atichip.h"
-#include "atiio.h"
-
-/*
- * ATISetVGAIOBase --
- *
- * This sets vgaIOBase according to the value of the passed value of the
- * miscellaneous output register.
- */
-void
-ATISetVGAIOBase
-(
-    ATIPtr      pATI,
-    const CARD8 misc
-)
-{
-    pATI->CPIO_VGABase = (misc & 0x01U) ? ColourIOBase : MonochromeIOBase;
-}
-
-/*
- * ATIModifyExtReg --
- *
- * This function is called to modify certain bits in an ATI extended VGA
- * register while preserving its other bits.  The function will not write the
- * register if it turns out its value would not change.  This helps prevent
- * server hangs on older adapters.
- */
-void
-ATIModifyExtReg
-(
-    ATIPtr      pATI,
-    const CARD8 Index,
-    int         CurrentValue,
-    const CARD8 CurrentMask,
-    CARD8       NewValue
-)
-{
-    /* Possibly retrieve the current value */
-    if (CurrentValue < 0)
-        CurrentValue = ATIGetExtReg(Index);
-
-    /* Compute new value */
-    NewValue &= (CARD8)(~CurrentMask);
-    NewValue |= CurrentValue & CurrentMask;
-
-    /* Check if value will be changed */
-    if (CurrentValue == NewValue)
-        return;
-
-    /*
-     * The following is taken from ATI's VGA Wonder programmer's reference
-     * manual which says that this is needed to "ensure the proper state of the
-     * 8/16 bit ROM toggle".  I suspect a timing glitch appeared in the 18800
-     * after its die was cast.  18800-1 and later chips do not exhibit this
-     * problem.
-     */
-    if ((pATI->Chip <= ATI_CHIP_18800) && (Index == 0xB2U) &&
-       ((NewValue ^ 0x40U) & CurrentValue & 0x40U))
-    {
-        CARD8 misc = inb(R_GENMO);
-        CARD8 bb = ATIGetExtReg(0xBBU);
-
-        outb(GENMO, (misc & 0xF3U) | 0x04U | ((bb & 0x10U) >> 1));
-        CurrentValue &= (CARD8)(~0x40U);
-        ATIPutExtReg(0xB2U, CurrentValue);
-        ATIDelay(5);
-        outb(GENMO, misc);
-        ATIDelay(5);
-        if (CurrentValue != NewValue)
-            ATIPutExtReg(0xB2U, NewValue);
-    }
-    else
-        ATIPutExtReg(Index, NewValue);
-}
-
-/*
- * ATIAccessMach64PLLReg --
- *
- * This function sets up the addressing required to access, for read or write,
- * a 264xT's PLL registers.
- */
-void
-ATIAccessMach64PLLReg
-(
-    ATIPtr      pATI,
-    const CARD8 Index,
-    const Bool  Write
-)
-{
-    CARD8 clock_cntl1 = inb(pATI->CPIO_CLOCK_CNTL + 1) &
-        ~GetByte(PLL_WR_EN | PLL_ADDR, 1);
-
-    /* Set PLL register to be read or written */
-    outb(pATI->CPIO_CLOCK_CNTL + 1, clock_cntl1 |
-        GetByte(SetBits(Index, PLL_ADDR) | SetBits(Write, PLL_WR_EN), 1));
-}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.h b/xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.h
index 663e06918..e19c4019f 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.h,v 1.3 2000/08/22 21:54:30 tsi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.h,v 1.4 2000/10/11 22:52:56 tsi Exp $ */
 /*
  * Copyright 2000 by Marc Aurele La France (TSI @ UQV), tsi@ualberta.ca
  *
@@ -31,6 +31,7 @@
 #define ___ATIMACH64IO_H___ 1
 
 #include "atiio.h"
+#include "atistruct.h"
 
 /*
  * A few important notes on some of the I/O statements provided:
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/ati/atimodule.h b/xc/programs/Xserver/hw/xfree86/drivers/ati/atimodule.h
deleted file mode 100644
index 0aea97208..000000000
--- a/xc/programs/Xserver/hw/xfree86/drivers/ati/atimodule.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atimodule.h,v 1.1 1999/07/06 11:38:32 dawes Exp $ */
-/*
- * Copyright 1997 through 1999 by Marc Aurele La France (TSI @ UQV), tsi@ualberta.ca
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of Marc Aurele La France not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission.  Marc Aurele La France makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as-is" without express or implied warranty.
- *
- * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO
- * EVENT SHALL MARC AURELE LA FRANCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#if defined(XFree86LOADER) && !defined(___ATI_MODULE_H___)
-#define ___ATI_MODULE_H___ 1
-
-#include "atiproto.h"
-#include "xf86str.h"
-
-extern Bool ATILoadModules FunctionPrototype((ScrnInfoPtr));
-
-#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c
index 3873c2f08..fe055b55e 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c
@@ -11,7 +11,7 @@
  *    Guy DESBIEF
  */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c,v 1.14 2000/09/22 11:12:32 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_driver.c,v 1.15 2000/10/09 23:37:11 alanh Exp $ */
 
 /* All drivers should typically include these */
 #include "xf86.h"
@@ -1660,6 +1660,8 @@ AlpScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 	 */
 	xf86SetBlackWhitePixels(pScreen);
 
+        xf86SetSilkenMouse(pScreen);
+
 	/* Initialise cursor functions */
 	miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c b/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c
index 52aabaed9..b28025d6d 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c
@@ -1,6 +1,6 @@
 /* (c) Itai Nahshon */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c,v 1.3 2000/09/22 11:12:32 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/alp_xaa.c,v 1.4 2000/10/23 12:10:14 alanh Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -18,6 +18,32 @@
 #define WAIT   outb(0x3CE,0x31); while(inb(0x3CF) & pCir->chip.alp->waitMsk){};
 #define WAIT_1 outb(0x3CE,0x31); while(inb(0x3CF) & 0x1){};
 
+static const CARD16 translated_rop[] =
+{
+  /* GXclear */        0x0032U,
+  /* GXand   */        0x0532U,
+  /* GXandreverse */   0x0932U,
+  /* GXcopy */         0x0D32U,
+  /* GXandinversted */ 0x5032U,
+  /* GXnoop */         0x0632U,
+  /* GXxor */          0x5932U,
+  /* GXor */           0x6D32U,
+  /* GXnor */          0x9032U,
+  /* GXequiv */        0x9532U,
+  /* GXinvert */       0x0B32U,
+  /* GXorReverse */    0xAD32U,
+  /* GXcopyInverted */ 0xD032U,
+  /* GXorInverted */   0xD632U,
+  /* GXnand */         0xDA32U,
+  /* GXset */          0x0E32U
+};
+
+#if 1
+#define SetupForRop(rop) outw(0x3CE, translated_rop[rop])
+#else
+#define SetupForRop(rop) outw(0x3CE, 0x0D32)
+#endif
+
 static void AlpSync(ScrnInfoPtr pScrn)
 {
 #ifdef ALP_DEBUG
@@ -29,8 +55,8 @@ static void AlpSync(ScrnInfoPtr pScrn)
 
 static void
 AlpSetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir,
-								int rop, unsigned int planemask,
-								int trans_color)
+			      int rop, unsigned int planemask,
+			      int trans_color)
 {
 	CirPtr pCir = CIRPTR(pScrn);
 	int pitch = pCir->pitch;
@@ -40,7 +66,7 @@ AlpSetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir,
 		xdir, ydir, rop, planemask, trans_color);
 #endif
 	WAIT;
-	outw(0x3CE,0x0d32);
+	SetupForRop(rop);
 	/* Set dest pitch */
 	outw(0x3CE, ((pitch << 8) & 0xff00) | 0x24);
 	outw(0x3CE, ((pitch) & 0x1f00) | 0x25);
@@ -118,8 +144,7 @@ AlpSetupForSolidFill(ScrnInfoPtr pScrn, int color, int rop,
 #endif
 	WAIT;
 
-	/* GR32 = 0x0D => verbatim source copy (no logical op) */
-	outw(0x3CE, 0x0D32);
+	SetupForRop(rop);
 
 	switch (pCir -> Chipset)
 	{
@@ -210,8 +235,7 @@ AlpSetupForMono8x8PatternFill(ScrnInfoPtr pScrn,
 #endif
 	WAIT;
 
-	/* GR32 = 0x0D => verbatim source copy (no logical op) */
-	outw(0x3CE, 0x0D32);
+	SetupForRop(rop);
 
 	{
 	  int source = pAlp->monoPattern8x8;
@@ -313,8 +337,7 @@ AlpSetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 #endif
 	WAIT;
 
-	/* GR32 = 0x0D => verbatim source copy (no logical op) */
-	outw(0x3CE, 0x0D32);
+	SetupForRop(rop);
 
         /* GR30 = color expansion, CPU->display copy */
 	/* Choses 8bpp / 16bpp color expansion */
@@ -409,8 +432,7 @@ AlpSetupForScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 #endif
 	WAIT;
 
-	/* GR32 = 0x0D => verbatim source copy (no logical op) */
-	outw(0x3CE, 0x0D32);
+	SetupForRop(rop);
 
         /* GR30 = color expansion, CPU->display copy */
 	/* Choses 8bpp / 16bpp color expansion */
@@ -559,7 +581,8 @@ AlpXAAInit(ScreenPtr pScreen)
 
 	XAAPtr->SetupForScreenToScreenCopy = AlpSetupForScreenToScreenCopy;
 	XAAPtr->SubsequentScreenToScreenCopy = AlpSubsequentScreenToScreenCopy;
-	XAAPtr->ScreenToScreenCopyFlags = GXCOPY_ONLY|NO_TRANSPARENCY|NO_PLANEMASK;
+	XAAPtr->ScreenToScreenCopyFlags =
+	  NO_TRANSPARENCY | NO_PLANEMASK;
 
         switch (pCir->Chipset)
 	{
@@ -568,15 +591,15 @@ AlpXAAInit(ScreenPtr pScreen)
 	  XAAPtr->SetupForSolidFill = AlpSetupForSolidFill;
 	  XAAPtr->SubsequentSolidFillRect = AlpSubsequentSolidFillRect;
 	  XAAPtr->SubsequentSolidFillTrap = NULL;
-	  XAAPtr->SolidFillFlags = GXCOPY_ONLY|NO_PLANEMASK;
+	  XAAPtr->SolidFillFlags = NO_PLANEMASK;
 
 	  XAAPtr->SetupForMono8x8PatternFill = AlpSetupForMono8x8PatternFill;
 	  XAAPtr->SubsequentMono8x8PatternFillRect =
 	    AlpSubsequentMono8x8PatternFillRect;
 	  XAAPtr->SubsequentMono8x8PatternFillTrap = NULL;
 	  XAAPtr->Mono8x8PatternFillFlags =
-	    GXCOPY_ONLY|NO_PLANEMASK|
-	    HARDWARE_PATTERN_PROGRAMMED_BITS|BIT_ORDER_IN_BYTE_MSBFIRST;
+	    NO_PLANEMASK |
+	    HARDWARE_PATTERN_PROGRAMMED_BITS | BIT_ORDER_IN_BYTE_MSBFIRST;
 
 #if 0
 	  /* Currently disabled: XF86 sends DWORD-padded data,
@@ -587,9 +610,9 @@ AlpXAAInit(ScreenPtr pScreen)
 	    AlpSubsequentCPUToScreenColorExpandFill;
 	  XAAPtr->ColorExpandBase = pCir->FbBase + 4;
 	  XAAPtr->CPUToScreenColorExpandFillFlags =
-	    GXCOPY_ONLY|NO_PLANEMASK|BIT_ORDER_IN_BYTE_MSBFIRST|
-	    SCANLINE_PAD_DWORD|
-	    CPU_TRANSFER_PAD_DWORD|CPU_TRANSFER_BASE_FIXED;
+	    NO_PLANEMASK | BIT_ORDER_IN_BYTE_MSBFIRST |
+	    SCANLINE_PAD_DWORD | ROP_NEEDS_SOURCE |
+	    CPU_TRANSFER_PAD_DWORD | CPU_TRANSFER_BASE_FIXED;
 #endif
 #if 1
 	  /* kludge: since XF86 does not support byte-padded
@@ -622,8 +645,8 @@ AlpXAAInit(ScreenPtr pScreen)
 		malloc(buffer_size);
 	  }
 	  XAAPtr->ScanlineCPUToScreenColorExpandFillFlags =
-	    GXCOPY_ONLY|NO_PLANEMASK|BIT_ORDER_IN_BYTE_MSBFIRST|
-	    SCANLINE_PAD_DWORD;
+	    NO_PLANEMASK | BIT_ORDER_IN_BYTE_MSBFIRST |
+	    SCANLINE_PAD_DWORD | ROP_NEEDS_SOURCE;
 #endif
 	  break;
   
@@ -632,7 +655,7 @@ AlpXAAInit(ScreenPtr pScreen)
 	  XAAPtr->SetupForSolidFill = AlpSetupForSolidFill;
 	  XAAPtr->SubsequentSolidFillRect = AlpSubsequentSolidFillRect;
 	  XAAPtr->SubsequentSolidFillTrap = NULL;
-	  XAAPtr->SolidFillFlags = GXCOPY_ONLY|NO_TRANSPARENCY|NO_PLANEMASK;
+	  XAAPtr->SolidFillFlags = NO_TRANSPARENCY|NO_PLANEMASK;
 	  outw(0x3CE, 0x200E); /* enable writes to gr33 */
 	  break;
 	}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3 b/xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3
index 8502a81e8..3d5835856 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3
@@ -1,51 +1,44 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3,v 1.2 2000/09/19 14:12:31 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/README.pm3,v 1.3 2000/10/17 09:07:03 alanh Exp $ */
   
-STATUS as of Sat,  9 Sep 2000 11:34:31 +0200
+STATUS as of Mon, 16 Oct 2000 21:24:51 +0200
   
 Working :
   * Unaccelerated : Depth 8, 15, 16 and 24 are ok. I tested them upto
     1280x1024 only as my monitor don't support higher modes.
   * HW cursor.
-  * Partial 2D Accels.
   * ShadowFb works.
-
-Not Working (see below for more detail) :
-  * Dual head : Dual head should work, but there is still a bug in the vga
-    functions mmio vs io issue. When run in dual head mode, the console,
-    altough still there will show no output. Blind typing will work though.
-    Well ctr-alt-del will work and is especially friendly to your partitions.
-  * Full 2D Accels.
-  * Video Overlay.
-  * DRI.
-  * Initialization on non Appian J2000 boards, if not done by the BIOS will
-    cause problems.
-  
-Dual head :
-  
-  * glint_driver.c:2322-2325:
-    The problem is that the usage of mmio functions for vga graphics index &
-    port (GraphicsIndexReg : 0x63ce, GraphicsPort : 0x3cf) corrupts the
-    console font for pm3 and pm2v. Using IO functions for it solve this, but
-    breaks dualheaded as there is no more console ouput then.
-
-2D Accels [WORK IN PROGRESS] :
-
-  * Only little endian is supported right now. Big endian may work also,
-    but i don't have a big endian box to test it on.
-  * Implemented are :
-    - Screen to screen copy. 
-    - Solid fills.
+  * Full 2D Accels. (Need testing and tuning on big endian systems.)
+    - Sync.
     - Pixmap cache.
     - Offscreen pixmaps.
-    - Sync.
     - Clipping.
-  * Screen to screen copy present two problems :
-    - when doing the copy, there are temporary noise around the area getting
-      copied.
-    - when doing very small copies from left to right (as when the window
-      manager is doing opaque moves) there is corruption on the left side of
-      the window. Using ONLY_LEFT_TO_RIGHT_BITBLT solves this. But still, the
-      pm3 should be able to handle this.
+    - Screen to screen copy. 
+    - Solid fills.
+    - HorVert Solid Lines .
+    - 8x8 Mono Pattern Fills.
+    - Color Expansion Fills.
+    - Images Writes.
+  * Appian J2000 second head initialization.
+  * Dual head : The console fonts will get trashed, but dual head works.
+Not Working :
+  * 2D Accel hooks not implemented :
+    - Solid & Dashed Lines are not possible on glint hardware.
+    - 8x8 Color Pattern Fill is almost never used.
+  * Video Overlay.
+  * DRI.
+  
+Known Problem :
+
+  * Console gets broken when using dual headed mode. The culprit seems to be
+    the vga graphics index & port (GraphicsIndexReg : 0x63ce, GraphicsPort :
+    0x3cf). I had to use IO acces for both these two, because if not, console
+    fonts would get trashed even in mono headed mode.
+  * R-B inversion. Sometimes, all of a sudden, it seems as the RGB order
+    gets changed. going to console and back solves this.
+  * [TRIGGERED IN ENLIGTHENMENT ONLY] When moving a window around a lot
+    quicly, the video outputs dies. I have to switch to a console and back
+    to have it restored. Is it possible that the accel engine gets
+    overloaded or something such ?
 
 Video Overlay [NOTHING DONE YET] : 
 
@@ -53,25 +46,12 @@ Video Overlay [NOTHING DONE YET] :
 
 DRI/3D Accels [NOTHING DONE YET] :
 
-  * Current Gamma support only works with dualmx boards and the like where 
-    the gamma chip is actually doing the rendering, and the rasterizer chip
-    are slaves of the gamma chip.
-
-  * The approach taken by the current pm3 driver is to have each pm3 having
-    its own driver instance. We thus need a setup for sharing the gamma between
-    both pm3. Such a setup was already done for the G400 dual head feature.
-    Need to investigate this.
-
-  * One alternative could be to use the pm3 for 3D Accels, but as the pm3 has
-    only a Delta unit, this is not optimal. However it would be nice for
-    pm3 boards lacking gamma chip, and could maybe be shared with pm2 boards ?
-
-  * Also it could maybe be possible to share the workload between the Gamma
-    and the pm3. Don't know about this though ...
-
-Initialization [NEED TESTING ON NON J2000 BOARD] :
-
-  * Second head of Jeronimo 2000 is not initialized by the bios, So memory
-    timings need to be set. I set them only if subsysVendor & subsysCard are
-    matching J2000. Need feedback of other dual pm3 boards.
+  * First approach would be to use the gamma for one head only (most probably
+    the first head, it could be configurable though).
+  * Sharing the gamma between both driver instances would need a setup similar
+    of what was done for the Matrox dualheaded G400 (mga driver).
+  * Alternatively it could be possible to use DRI with the gamma on one head,
+    and DRI with the pm3 alone on the second head. This would need writing a 
+    pm3 drm kernel driver as well as a pm3 OpenGL driver. Could be useful for 
+    boards without gamma chips though.
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.cpp b/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.cpp
index e96e9e40b..9aeedfe1f 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.cpp
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.cpp
@@ -1,4 +1,4 @@
-.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint.cpp,v 1.8 2000/09/19 14:12:31 alanh Exp $ 
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint.cpp,v 1.9 2000/10/17 09:07:04 alanh Exp $ 
 .\" shorthand for double quote that works everywhere.
 .ds q \N'34'
 .TH GLINT __drivermansuffix__ "Version 4.0.1"  "XFree86"
@@ -18,15 +18,6 @@ is an XFree86 driver for 3Dlabs & Texas Instruments GLINT/Permedia based video
 cards. The driver is rather fully accelerated, and provides support for the
 following framebuffer depths: 8, 15 (may give bad results with FBDev support),
 16, 24 (32 bpp recommended, 24 bpp has problems), 30, and an 8+24 overlay mode.
-For the
-.B Glint Permedia 3
-, the driver supports unaccelerated modes of depth 8 (bpp 8), 15 and 16 (bpp 16)
-and 24 (bppi 32) in single headed mode.
-2D Acceleration is working, but there are some visual artifacts with the
-ScreenToScreenCopy accel.
-Dual head (on the Appian J2000 board) is working, but the console screen will
-get corrupted, blind typing still works though.
-See the README.pm3 file for more details.
 .SH SUPPORTED HARDWARE
 The
 .B glint
@@ -119,4 +110,5 @@ option.
 .SH "SEE ALSO"
 XFree86(1), XF86Config(__filemansuffix__), xf86config(1), Xserver(1), X(__miscmansuffix__)
 .SH AUTHORS
-Authors include: Alan Hourihane, Dirk Hohndel, Stefan Dirsch, Michel Dänzer
+Authors include: Alan Hourihane, Dirk Hohndel, Stefan Dirsch, Michel Dänzer,
+Sven Luther
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.h b/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.h
index 9da2b8c26..41adfd348 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/glint.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint.h,v 1.34 2000/09/19 19:19:22 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint.h,v 1.36 2000/10/17 09:07:04 alanh Exp $ */
 /*
  * Copyright 1997,1998 by Alan Hourihane <alanh@fairlite.demon.co.uk>
  *
@@ -96,7 +96,7 @@ typedef struct {
     int			planemask;
     int			realMXWidth;
     CARD32		IOAddress;
-    CARD32		FbAddress;
+    unsigned long	FbAddress;
     int                 irq;
     unsigned char *     IOBase;
     unsigned char *     IOBaseVGA;
@@ -144,6 +144,7 @@ typedef struct {
     CARD32		RasterizerSwap;
     int			PM3_Config2D;
     int			PM3_Render2D;
+    int			PM3_AreaStippleMode;
     int			PM3_VideoControl;
 #ifdef XF86DRI
     Bool		directRenderingEnabled;
@@ -209,14 +210,16 @@ Bool Permedia2VInit(ScrnInfoPtr pScrn, DisplayModePtr mode);
 Bool Permedia2vHWCursorInit(ScreenPtr pScreen);
 
 /* pm3_dac.c */
-void Permedia3PreInit(ScrnInfoPtr pScrn, GLINTPtr pGlint);
+void Permedia3PreInit(ScrnInfoPtr pScrn);
 int Permedia3MemorySizeDetect(ScrnInfoPtr pScrn);
 void Permedia3Restore(ScrnInfoPtr pScrn, GLINTRegPtr glintReg);
 void Permedia3Save(ScrnInfoPtr pScrn, GLINTRegPtr glintReg);
 Bool Permedia3Init(ScrnInfoPtr pScrn, DisplayModePtr mode);
 /* pm3_accel.c */
-Bool Permedia3AccelInit(ScreenPtr pScreen);
+/* Not needed, ... is it ever called outside of pm3_accel.c ?
 void Permedia3Sync(ScrnInfoPtr pScrn);
+*/
+Bool Permedia3AccelInit(ScreenPtr pScreen);
 void Permedia3InitializeEngine(ScrnInfoPtr pScrn);
 /* End of pm3 stuff */
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/glint_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/glint/glint_driver.c
index b63dabd90..8744c7c91 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/glint_driver.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/glint_driver.c
@@ -28,7 +28,7 @@
  * this work is sponsored by S.u.S.E. GmbH, Fuerth, Elsa GmbH, Aachen, 
  * Siemens Nixdorf Informationssysteme and Appian Graphics.
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint_driver.c,v 1.96 2000/09/19 14:12:31 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/glint_driver.c,v 1.98 2000/10/17 09:07:04 alanh Exp $ */
 
 #include "fb.h"
 #include "cfb8_32.h"
@@ -1300,7 +1300,7 @@ GLINTPreInit(ScrnInfoPtr pScrn, int flags)
 		 * than a J2000, as memory timings will surely change.
 		*/
         	GLINTMapMem(pScrn);
-		Permedia3PreInit(pScrn, pGlint);
+		Permedia3PreInit(pScrn);
         	GLINTUnmapMem(pScrn);
 		pScrn->videoRam = Permedia3MemorySizeDetect(pScrn);
         } else if (pGlint->Chipset == PCI_VENDOR_3DLABS_CHIP_PERMEDIA2V) {
@@ -2039,7 +2039,6 @@ GLINTUnmapMem(ScrnInfoPtr pScrn)
     return TRUE;
 }
 
-
 /*
  * This function saves the video state.
  */
@@ -2306,10 +2305,11 @@ GLINTScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
     	    if (!vgaHWMapMem(pScrn))
 	   	 return FALSE;
 	}
+
 	/* Timing problem with PM3 & PM2V chips dont like being blasted */
 	/* This solves the dual head problem but trahses the console font. */
 
-	if (pGlint->Chipset = PCI_VENDOR_3DLABS_CHIP_PERMEDIA3) {
+	if (pGlint->Chipset == PCI_VENDOR_3DLABS_CHIP_PERMEDIA3) {
 	    /* Graphics Index VGA register don't work in mmio mode
 	     * for the Permedia3 chip, it thrashes the console font. 
 	     * Let's keep the IO functions for this instead ... */
@@ -2318,12 +2318,8 @@ GLINTScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
     	    vgaHWSetMmioFuncs(hwp, pGlint->IOBaseVGA, 0);
 	    hwp->writeGr = writeGr;
 	    hwp->readGr = readGr;
-	    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
-		"SVEN : Permedia 3 don't use mmio for VGA Graphics Index.\n");
-	}
-	else if (pGlint->Chipset != PCI_VENDOR_3DLABS_CHIP_PERMEDIA2V)
+	} else if (pGlint->Chipset != PCI_VENDOR_3DLABS_CHIP_PERMEDIA2V)
     	    vgaHWSetMmioFuncs(hwp, pGlint->IOBaseVGA, 0);
-
     	vgaHWGetIOBase(hwp);
     }
 
@@ -2634,6 +2630,7 @@ GLINTSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
 
     pScrn = xf86Screens[scrnIndex];
     pGlint = GLINTPTR(pScrn);
+    TRACE_ENTER("GLINTSwitchMode");
 	
     if (pGlint->FBDev) {
 	Bool ret = fbdevHWSwitchMode(scrnIndex, mode, flags);
@@ -2666,9 +2663,11 @@ GLINTSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
     	    }
 	}
 
+	TRACE_EXIT("GLINTSwitchMode (fbdev ?)");
 	return ret;
     }
 
+    TRACE_EXIT("GLINTSwitchMode (normal)");
     return GLINTModeInit(xf86Screens[scrnIndex], mode);
 }
 
@@ -2687,9 +2686,11 @@ GLINTAdjustFrame(int scrnIndex, int x, int y, int flags)
 
     pScrn = xf86Screens[scrnIndex];
     pGlint = GLINTPTR(pScrn);
+    TRACE_ENTER("GLINTAdjustFrame");
     
     if (pGlint->FBDev) {
     	fbdevHWAdjustFrame(scrnIndex, x, y, flags);
+	TRACE_EXIT("GLINTAdjustFrame (fbdev)");
 	return;
     }
 
@@ -2708,6 +2709,7 @@ GLINTAdjustFrame(int scrnIndex, int x, int y, int flags)
 	GLINT_SLOW_WRITE_REG(base, PMScreenBase);
 	break;
     }
+    TRACE_EXIT("GLINTAdjustFrame (normal)");
 }
 
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_accel.c b/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_accel.c
index 7c512d542..db94756b2 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_accel.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_accel.c
@@ -1,36 +1,32 @@
 /*
- * Copyright 1997,1998 by Alan Hourihane, Wigan, England.
+ * Copyright 2000 by Sven Luther <luther@dpt-info.u-strasbg.fr>.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
  * the above copyright notice appear in all copies and that both that
  * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
+ * documentation, and that the name of Sven Luther not be used in
  * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
+ * specific, written prior permission. Sven Luther makes no representations
+ * about the suitability of this software for any purpose. It is provided
  * "as is" without express or implied warranty.
  *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * SVEN LUTHER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * EVENT SHALL SVEN LUTHER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  *
- * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
- *           Dirk Hohndel, <hohndel@suse.de>
- *           Stefan Dirsch, <sndirsch@suse.de>
- *           Mark Vojkovich, <mvojkovi@ucsd.edu>
- *           Michel Dänzer, <michdaen@iiic.ethz.ch>
- *           Sven Luther, <luther@dpt-info.u-strasbg.fr>
+ * Authors:  Sven Luther, <luther@dpt-info.u-strasbg.fr>
+ *           Alan Hourihane, <alanh@fairlite.demon.co.uk>
  *
  * this work is sponsored by Appian Graphics.
  * 
  * Permedia 3 accelerated options.
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_accel.c,v 1.3 2000/09/11 16:58:56 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_accel.c,v 1.5 2000/10/26 17:57:56 dawes Exp $ */
 
 #include "Xarch.h"
 #include "xf86.h"
@@ -45,6 +41,7 @@
 #include "fb.h"
 
 #include "glint_regs.h"
+#include "pm3_regs.h"
 #include "glint.h"
 
 #include "xaalocal.h"		/* For replacements */
@@ -52,23 +49,22 @@
 #define DEBUG 0
 
 #if DEBUG
-# define TRACE_ENTER(str)       ErrorF("pm2_accel: " str " %d\n",pScrn->scrnIndex)
-# define TRACE_EXIT(str)        ErrorF("pm2_accel: " str " done\n")
-# define TRACE(str)             ErrorF("pm2_accel trace: " str "\n")
+# define TRACE_ENTER(str)       ErrorF("pm3_accel: " str " %d\n",pScrn->scrnIndex)
+# define TRACE_EXIT(str)        ErrorF("pm3_accel: " str " done\n")
+# define TRACE(str)             ErrorF("pm3_accel trace: " str "\n")
 #else
 # define TRACE_ENTER(str)
 # define TRACE_EXIT(str)
 # define TRACE(str)
 #endif
 
-static void Permedia3SetupForFillRectSolid(ScrnInfoPtr pScrn, int color,
-				int rop, unsigned int planemask);
-static void Permedia3SubsequentFillRectSolid(ScrnInfoPtr pScrn, int x,
-				int y, int w, int h);
-static void Permedia3SetupForFillRectSolid24bpp(ScrnInfoPtr pScrn,int color,
-				int rop, unsigned int planemask);
-static void Permedia3SubsequentFillRectSolid24bpp(ScrnInfoPtr pScrn, int x,
-				int y, int w, int h);
+/* Sync */
+void Permedia3Sync(ScrnInfoPtr pScrn);
+/* Clipping */
+static void Permedia3SetClippingRectangle(ScrnInfoPtr pScrn, int x, int y,
+				int w, int h);
+static void Permedia3DisableClipping(ScrnInfoPtr pScrn);
+/* ScreenToScreenCopy */
 static void Permedia3SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn,
 				int x1, int y1, int x2,
 				int y2, int w, int h);
@@ -76,157 +72,264 @@ static void Permedia3SetupForScreenToScreenCopy(ScrnInfoPtr pScrn,
 				int xdir, int ydir, int rop, 
                                 unsigned int planemask,
 				int transparency_color);
-static void Permedia3SubsequentScreenToScreenCopy2432bpp(ScrnInfoPtr pScrn,
-				int x1, int y1, int x2, int y2, int w, int h);
-static void Permedia3SetupForScreenToScreenCopy2432bpp(ScrnInfoPtr pScrn,
-				int xdir, int ydir, int rop,
-				unsigned int planemask,
-				int transparency_color);
-static void Permedia3SetClippingRectangle(ScrnInfoPtr pScrn, int x, int y,
-				int w, int h);
-static void Permedia3DisableClipping(ScrnInfoPtr pScrn);
-static void Permedia3SetupForSolidLine(ScrnInfoPtr pScrn, int color,
+/* SolidFill */
+static void Permedia3SetupForFillRectSolid(ScrnInfoPtr pScrn, int color,
 				int rop, unsigned int planemask);
-static void Permedia3SubsequentHorVertLine(ScrnInfoPtr pScrn, int x, int y, 
-				int len, int dir);
-static void Permedia3SubsequentSolidBresenhamLine(ScrnInfoPtr pScrn,
-        			int x, int y, int dmaj, int dmin, int e, 
-				int len, int octant);
-static void Permedia3WriteBitmap(ScrnInfoPtr pScrn, int x, int y, int w, int h, 
-				unsigned char *src, int srcwidth, int skipleft, 
-				int fg, int bg, int rop,unsigned int planemask);
+static void Permedia3SubsequentFillRectSolid(ScrnInfoPtr pScrn, int x,
+				int y, int w, int h);
+/* 8x8 Mono Pattern Fills */
 static void Permedia3SetupForMono8x8PatternFill(ScrnInfoPtr pScrn, 
-				int patternx, int patterny, int fg, int bg, 
+				int patternx, int patterny, int fg, int bg,
 				int rop, unsigned int planemask);
 static void Permedia3SubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn, 
-				int patternx, int patterny, int x, int y, 
+				int x_offset, int y_offset, int x, int y, 
 				int w, int h);
-static void Permedia3SetupForMono8x8PatternFill24bpp(ScrnInfoPtr pScrn, 
-				int patternx, int patterny, int fg, int bg, 
-				int rop, unsigned int planemask);
-static void Permedia3SubsequentMono8x8PatternFillRect24bpp(ScrnInfoPtr pScrn, 
-				int patternx, int patterny, int x, int y, 
-				int w, int h);
-static void Permedia3WritePixmap8bpp(ScrnInfoPtr pScrn, int x, int y, int w, 
-				int h, unsigned char *src, int srcwidth, 
-				int rop, unsigned int planemask, 
-				int transparency_color, int bpp, int depth);
-static void Permedia3WritePixmap16bpp(ScrnInfoPtr pScrn, int x, int y, int w, 
-				int h, unsigned char *src, int srcwidth, 
-				int rop, unsigned int planemask, 
-				int transparency_color, int bpp, int depth);
-#if 0
-static void Permedia3WritePixmap24bpp(ScrnInfoPtr pScrn, int x, int y, int w, 
-				int h, unsigned char *src, int srcwidth, 
-				int rop, unsigned int planemask, 
-				int transparency_color, int bpp, int depth);
-#endif
-static void Permedia3WritePixmap32bpp(ScrnInfoPtr pScrn, int x, int y, int w, 
-				int h, unsigned char *src, int srcwidth, 
-				int rop, unsigned int planemask, 
-				int transparency_color, int bpp, int depth);
+/* Color Expansion Fills */
 static void Permedia3SetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 				int fg, int bg, int rop,unsigned int planemask);
 static void Permedia3SubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, 
 				int x, int y, int w, int h, int skipleft);
-static void Permedia3SetupForScanlineCPUToScreenColorExpandFill(
-				ScrnInfoPtr pScrn,
-				int fg, int bg, int rop, 
-				unsigned int planemask);
-static void Permedia3SubsequentScanlineCPUToScreenColorExpandFill(
-				ScrnInfoPtr pScrn, int x,
-				int y, int w, int h, int skipleft);
-static void Permedia3SubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno);
-static void Permedia3LoadCoord(ScrnInfoPtr pScrn, int x, int y, int w, int h);
-static void Permedia3PolylinesThinSolidWrapper(DrawablePtr pDraw, GCPtr pGC,
-   				int mode, int npt, DDXPointPtr pPts);
-static void Permedia3PolySegmentThinSolidWrapper(DrawablePtr pDraw, GCPtr pGC,
- 				int nseg, xSegment *pSeg);
+/* Images Writes */
+static void Permedia3SetupForImageWrite(ScrnInfoPtr pScrn, int rop,
+				unsigned int planemask, int trans_color,
+				int bpp, int depth);
+static void Permedia3SubsequentImageWriteRect(ScrnInfoPtr pScrn, 
+				int x, int y, int w, int h, int skipleft);
 
 #define MAX_FIFO_ENTRIES 256
 
+/* Mirror stipple pattern horizontally */
 #if X_BYTE_ORDER == X_BIG_ENDIAN
-# define STIPPLE_SWAP	1<<18		/* Mirror stipple pattern horizontally */
+# define STIPPLE_SWAP	1<<18
 #else
 # define STIPPLE_SWAP	0
 #endif
 
+
 void
 Permedia3InitializeEngine(ScrnInfoPtr pScrn)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
+    int colorformat = 0;
 
     /* Initialize the Accelerator Engine to defaults */
-
     TRACE_ENTER("Permedia3InitializeEngine");
 
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	ScissorMode);
-    GLINT_SLOW_WRITE_REG(UNIT_ENABLE | FBWM_Enable0, FBWriteMode);
-    GLINT_SLOW_WRITE_REG(0, 		dXSub);
-    GLINT_SLOW_WRITE_REG(GWIN_DisableLBUpdate,   GLINTWindow);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	DitherMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	AlphaBlendMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	ColorDDAMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	TextureColorMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	TextureAddressMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	PMTextureReadMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	AlphaBlendMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	TexelLUTMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	YUVMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	DepthMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	RouterMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	FogMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	AntialiasMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	AlphaTestMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	StencilMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	AreaStippleMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	LogicalOpMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	DepthMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	StatisticMode);
+    /* Host out PreInit */
+    /* Set filter mode to enable sync tag & data output */
     GLINT_SLOW_WRITE_REG(0xc00,		FilterMode);
-    GLINT_SLOW_WRITE_REG(0xffffffff,	FBHardwareWriteMask);
-    GLINT_SLOW_WRITE_REG(0xffffffff,	FBSoftwareWriteMask);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	RasterizerMode);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	GLINTDepth);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	FBSourceOffset);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	FBPixelOffset);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	LBSourceOffset);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	WindowOrigin);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	FBWindowBase);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	FBSourceBase);
-    GLINT_SLOW_WRITE_REG(UNIT_DISABLE,	LBWindowBase);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, StatisticMode);
+    Permedia3Sync(pScrn);
+
+    TRACE("Permedia3InitializeEngine : first sync");
+    /* Disable most units by default */
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3DeltaMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, RasterizerMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, ScissorMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, LineStippleMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AreaStippleMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3GIDMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, DepthMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, StencilMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3TextureCoordMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3TextureIndexMode0);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3TextureIndexMode1);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, TextureReadMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3LUTMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, TextureFilterMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3TextureCompositeMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3TextureApplicationMode);
+    GLINT_SLOW_WRITE_REG(0, PM3TextureCompositeColorMode1);
+    GLINT_SLOW_WRITE_REG(0, PM3TextureCompositeAlphaMode1);
+    GLINT_SLOW_WRITE_REG(0, PM3TextureCompositeColorMode0);
+    GLINT_SLOW_WRITE_REG(0, PM3TextureCompositeAlphaMode0);
+
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, FogMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, ChromaTestMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AlphaTestMode);
+    /* Not done in P3Lib ??? */
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, AntialiasMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3AlphaTestMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, YUVMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3AlphaBlendColorMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3AlphaBlendAlphaMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, DitherMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, LogicalOpMode);
+    
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, StatisticMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, RouterMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, PM3Window);
 
+    GLINT_SLOW_WRITE_REG(0, PM3Config2D);
+    
+    GLINT_SLOW_WRITE_REG(0xffffffff, PM3SpanColorMask);
+
+    GLINT_SLOW_WRITE_REG(0, PM3XBias);
+    GLINT_SLOW_WRITE_REG(0, PM3YBias);
+
+    GLINT_SLOW_WRITE_REG(0, PM3DeltaControl);
+
+    GLINT_SLOW_WRITE_REG(0xffffffff, BitMaskPattern);
+    Permedia3Sync(pScrn);
+
+    /* ScissorStippleUnit Initialization (is it needed ?) */
+    pGlint->ClippingOn = FALSE;
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, ScissorMode);
+    /* We never use Screen Scissor ...
+    GLINT_SLOW_WRITE_REG(
+	(pScrn->virtualX&0xffff)|((pScrn->virtualY&0xffff)<<16),
+	ScreenSize);
+    GLINT_SLOW_WRITE_REG(
+	(0&0xffff)|((0&0xffff)<<16),
+	WindowOrigin);
+    */
+    Permedia3Sync(pScrn);
+
+    /* StencilDepthUnit Initialization */
+    GLINT_SLOW_WRITE_REG(0, PM3Window);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, DepthMode);
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE, StencilMode);
+    GLINT_SLOW_WRITE_REG(0, StencilData);
+    Permedia3Sync(pScrn);
+
+    /* FBReadUnit Initialization */
+    TRACE("Permedia3InitializeEngine : only syncs upto now");
+    GLINT_SLOW_WRITE_REG(
+	PM3FBDestReadEnables_E(0xff) |
+	PM3FBDestReadEnables_R(0xff) |
+	PM3FBDestReadEnables_ReferenceAlpha(0xff),
+	PM3FBDestReadEnables);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferAddr0);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferOffset0);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBDestReadBufferWidth_Width(pScrn->displayWidth),
+	PM3FBDestReadBufferWidth0);
+    /*
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferAddr1);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferOffset1);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBDestReadBufferWidth_Width(pScrn->displayWidth),
+	PM3FBDestReadBufferWidth1);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferAddr2);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferOffset2);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBDestReadBufferWidth_Width(pScrn->displayWidth),
+	PM3FBDestReadBufferWidth2);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferAddr3);
+    GLINT_SLOW_WRITE_REG(0, PM3FBDestReadBufferOffset3);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBDestReadBufferWidth_Width(pScrn->displayWidth),
+	PM3FBDestReadBufferWidth3);
+    */
+    GLINT_SLOW_WRITE_REG(
+	PM3FBDestReadMode_ReadEnable |
+	/* Not needed, since FBDestRead is the same as FBWrite.
+	PM3FBDestReadMode_Blocking |
+	*/ 
+	PM3FBDestReadMode_Enable0,
+	PM3FBDestReadMode);
+    TRACE("Permedia3InitializeEngine : DestRead");
+    GLINT_SLOW_WRITE_REG(0, PM3FBSourceReadBufferAddr);
+    GLINT_SLOW_WRITE_REG(0, PM3FBSourceReadBufferOffset);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBSourceReadBufferWidth_Width(pScrn->displayWidth),
+	PM3FBSourceReadBufferWidth);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBSourceReadMode_Blocking |
+	PM3FBSourceReadMode_ReadEnable,
+	PM3FBSourceReadMode);
+    TRACE("Permedia3InitializeEngine : SourceRead");
 #if X_BYTE_ORDER == X_BIG_ENDIAN
     pGlint->RasterizerSwap = 1;
 #else
     pGlint->RasterizerSwap = 0;
 #endif
-
     switch (pScrn->bitsPerPixel) {
 	case 8:
-	    pGlint->PixelWidth = 0x0; /* 8 Bits */
-	    pGlint->TexMapFormat = pGlint->pprod;
+	    GLINT_SLOW_WRITE_REG(0x2, PixelSize);
 #if X_BYTE_ORDER == X_BIG_ENDIAN
 	    pGlint->RasterizerSwap |= 3<<15;	/* Swap host data */
 #endif
 	    break;
 	case 16:
-	    pGlint->PixelWidth = 0x1; /* 16 Bits */
-	    pGlint->TexMapFormat = pGlint->pprod | 1<<19;
+	    GLINT_SLOW_WRITE_REG(0x1, PixelSize);
 #if X_BYTE_ORDER == X_BIG_ENDIAN
 	    pGlint->RasterizerSwap |= 2<<15;	/* Swap host data */
 #endif
 	    break;
-	case 24:
- 	    pGlint->PixelWidth = 0x4; /* 24 Bits */
-	    pGlint->TexMapFormat = pGlint->pprod | 2<<19;
+	case 32:
+	    GLINT_SLOW_WRITE_REG(0x0, PixelSize);
 	    break;
+    }
+    TRACE("Permedia3InitializeEngine : PixelSize");
+    Permedia3Sync(pScrn);
+
+    /* LogicalOpUnit Initialization */
+    GLINT_SLOW_WRITE_REG(0xffffffff,	FBSoftwareWriteMask);
+    Permedia3Sync(pScrn);
+
+    /* FBWriteUnit Initialization */
+    GLINT_SLOW_WRITE_REG(
+	PM3FBWriteMode_WriteEnable|
+	PM3FBWriteMode_OpaqueSpan|
+	PM3FBWriteMode_Enable0,
+	PM3FBWriteMode);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferAddr0);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferOffset0);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBWriteBufferWidth_Width(pScrn->displayWidth),
+	PM3FBWriteBufferWidth0);
+    Permedia3Sync(pScrn);
+    /*
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferAddr1);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferOffset1);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBWriteBufferWidth_Width(pScrn->displayWidth),
+	PM3FBWriteBufferWidth1);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferAddr2);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferOffset2);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBWriteBufferWidth_Width(pScrn->displayWidth),
+	PM3FBWriteBufferWidth2);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferAddr3);
+    GLINT_SLOW_WRITE_REG(0, PM3FBWriteBufferOffset3);
+    GLINT_SLOW_WRITE_REG(
+	PM3FBWriteBufferWidth_Width(pScrn->displayWidth),
+	PM3FBWriteBufferWidth3);
+    */
+    TRACE("Permedia3InitializeEngine : FBWrite");
+    /* SizeOfframebuffer */
+    GLINT_SLOW_WRITE_REG(
+	pScrn->displayWidth *
+	(8 * pGlint->FbMapSize / (pScrn->bitsPerPixel * pScrn->displayWidth)
+	    >4095?4095: 8 * pGlint->FbMapSize /
+	    (pScrn->bitsPerPixel * pScrn->displayWidth)),
+	PM3SizeOfFramebuffer);
+    GLINT_SLOW_WRITE_REG(0xffffffff,	FBHardwareWriteMask);
+    Permedia3Sync(pScrn);
+    TRACE("Permedia3InitializeEngine : FBHardwareWriteMask & SizeOfFramebuffer");
+    /* Color Format */
+    switch (pScrn->depth) {
+	case 8:
+	    colorformat = 4;
+	    break;
+	case 15:
+	    colorformat = 2;
+	    break;
+	case 16:
+	    colorformat = 3;
+	    break;
+	case 24:
 	case 32:
-	    pGlint->PixelWidth = 0x2; /* 32 Bits */
-	    pGlint->TexMapFormat = pGlint->pprod | 2<<19;
-  	    break;
+	    colorformat = 0;
+	    break;
     }
-    pGlint->ClippingOn = FALSE;
+    GLINT_SLOW_WRITE_REG(UNIT_DISABLE|
+	((colorformat&0xf)<<2)|(1<<10),
+	DitherMode);
+
+    /* Other stuff */
     pGlint->startxdom = 0;
     pGlint->startxsub = 0;
     pGlint->starty = 0;
@@ -238,42 +341,13 @@ Permedia3InitializeEngine(ScrnInfoPtr pScrn)
     pGlint->h = 0;
     pGlint->w = 0;
     pGlint->ROP = 0xFF;
-    GLINT_SLOW_WRITE_REG(pGlint->PixelWidth, FBReadPixel);
-    GLINT_SLOW_WRITE_REG(pGlint->TexMapFormat, PMTextureMapFormat);
-    GLINT_SLOW_WRITE_REG(0, RectangleSize);
-    GLINT_SLOW_WRITE_REG(0, RectangleOrigin);
     GLINT_SLOW_WRITE_REG(0, dXDom);
+    GLINT_SLOW_WRITE_REG(0, dXSub);
     GLINT_SLOW_WRITE_REG(1<<16, dY);
     GLINT_SLOW_WRITE_REG(0, StartXDom);
     GLINT_SLOW_WRITE_REG(0, StartXSub);
     GLINT_SLOW_WRITE_REG(0, StartY);
     GLINT_SLOW_WRITE_REG(0, GLINTCount);
-
-    GLINT_SLOW_WRITE_REG(1 | 1<<8, 0xAEE0);
-    GLINT_SLOW_WRITE_REG(1, 0xAEE0);
-    GLINT_SLOW_WRITE_REG(pScrn->displayWidth, FBSrcReadBufWidth);
-    GLINT_SLOW_WRITE_REG(pScrn->displayWidth, FBDstReadBufWidth0);
-    GLINT_SLOW_WRITE_REG(pScrn->displayWidth, FBWriteBufWidth0);
-    GLINT_SLOW_WRITE_REG(0, FBSrcReadBufAddr);
-    GLINT_SLOW_WRITE_REG(0, FBDstReadBufAddr0);
-    GLINT_SLOW_WRITE_REG(0, FBWriteBufAddr0);
-    GLINT_SLOW_WRITE_REG(0, FBSrcReadBufOffset0);
-    GLINT_SLOW_WRITE_REG(0, FBDstReadBufOffset0);
-    GLINT_SLOW_WRITE_REG(0, FBWriteBufOffset0);
-    GLINT_SLOW_WRITE_REG(0xff00ffff, FBDstReadEnables);
-
-    switch (pScrn->bitsPerPixel) {
-    	case 8:
-	    GLINT_SLOW_WRITE_REG(0x2,	PixelSize);
-	    break;
-	case 16:
-	    GLINT_SLOW_WRITE_REG(0x1,	PixelSize);
-	    break;
-	case 32:
-	    GLINT_SLOW_WRITE_REG(0x0,	PixelSize);
-	    break;
-    }
-
     TRACE_EXIT("Permedia3InitializeEngine");
 }
 
@@ -290,155 +364,109 @@ Permedia3AccelInit(ScreenPtr pScreen)
 
     Permedia3InitializeEngine(pScrn);
 
-    infoPtr->Flags = PIXMAP_CACHE |
-		     OFFSCREEN_PIXMAPS |
-		     LINEAR_FRAMEBUFFER;
+    /* Generic accel engine flags */
+    infoPtr->Flags =
+	PIXMAP_CACHE |
+	OFFSCREEN_PIXMAPS |
+	LINEAR_FRAMEBUFFER;
 
+    /* Synchronization of the accel engine */
     infoPtr->Sync = Permedia3Sync;
 
+    /* Clipping Setup */
+    infoPtr->ClippingFlags = 0;
+    /* This does not work correctly, i don't know why, but i guess it is
+     * because the clipping stuff is not ok ...
+     * Let's disable it for now (also in the respective functions, we 
+     * clear the UserScissorEnable bit in Render2D.
+	HARDWARE_CLIP_MONO_8x8_FILL |
+	HARDWARE_CLIP_SOLID_FILL;
+	*/
     infoPtr->SetClippingRectangle = Permedia3SetClippingRectangle;
     infoPtr->DisableClipping = Permedia3DisableClipping;
-    infoPtr->ClippingFlags = HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY;
 
-#if 0
+    /* ScreenToScreenCopy */
+    infoPtr->ScreenToScreenCopyFlags =
+	NO_TRANSPARENCY; 
+    infoPtr->SetupForScreenToScreenCopy =
+	Permedia3SetupForScreenToScreenCopy;
+    infoPtr->SubsequentScreenToScreenCopy =
+	Permedia3SubsequentScreenToScreenCopy;
+
+    /* SolidFill */
     infoPtr->SolidFillFlags = 0;
-    infoPtr->WriteBitmapFlags = 0;
-    if (pScrn->bitsPerPixel == 24) {
-	/* SVEN : This should be bad also,
-	 * didn't tested it since 24bpp is broken....
-    	infoPtr->SetupForSolidFill = 
-				Permedia3SetupFortillRectSolid24bpp;
-    	infoPtr->SubsequentSolidFillRect = 	
-				Permedia3SubsequentFillRectSolid24bpp;
-	 */
-    } else {
-        infoPtr->SolidLineFlags = 0;
-        infoPtr->PolySegmentThinSolidFlags = 0;
-        infoPtr->PolylinesThinSolidFlags = 0;
-        infoPtr->SetupForSolidLine = Permedia3SetupForSolidLine;
-        if (!(pScrn->overlayFlags & OVERLAY_8_32_PLANAR))
-        {
-        	infoPtr->SubsequentSolidBresenhamLine = 
-				Permedia3SubsequentSolidBresenhamLine;
-        }
-	infoPtr->PolySegmentThinSolid = Permedia3PolySegmentThinSolidWrapper;
-	infoPtr->PolylinesThinSolid = Permedia3PolylinesThinSolidWrapper;
-    }
     infoPtr->SetupForSolidFill = Permedia3SetupForFillRectSolid;
     infoPtr->SubsequentSolidFillRect = Permedia3SubsequentFillRectSolid;
-#endif
-    
-    infoPtr->ScreenToScreenCopyFlags = NO_TRANSPARENCY; 
-    infoPtr->SetupForScreenToScreenCopy = 	
-				Permedia3SetupForScreenToScreenCopy;
-    infoPtr->SubsequentScreenToScreenCopy = 		
-				Permedia3SubsequentScreenToScreenCopy;
 
-#if 0
+    /* 8x8 Mono Pattern Fills */
     infoPtr->Mono8x8PatternFillFlags = 
-    				HARDWARE_PATTERN_PROGRAMMED_ORIGIN |
-    				HARDWARE_PATTERN_PROGRAMMED_BITS |
-    				HARDWARE_PATTERN_SCREEN_ORIGIN;
-
+    	HARDWARE_PATTERN_PROGRAMMED_ORIGIN |
+    	HARDWARE_PATTERN_PROGRAMMED_BITS |
+    	HARDWARE_PATTERN_SCREEN_ORIGIN |
+	BIT_ORDER_IN_BYTE_LSBFIRST;
     infoPtr->SetupForMono8x8PatternFill =
-				Permedia3SetupForMono8x8PatternFill;
+	Permedia3SetupForMono8x8PatternFill;
     infoPtr->SubsequentMono8x8PatternFillRect = 
-				Permedia3SubsequentMono8x8PatternFillRect;
-#endif
-
-#if 0
-    if (pGlint->UsePCIRetry) {
-    	infoPtr->CPUToScreenColorExpandFillFlags = SYNC_AFTER_COLOR_EXPAND |
-      					       BIT_ORDER_IN_BYTE_LSBFIRST |
-      					       CPU_TRANSFER_PAD_DWORD;
-
-    	infoPtr->ColorExpandBase = pGlint->IOBase + OutputFIFO + 4;
-    	infoPtr->SetupForCPUToScreenColorExpandFill =
-				Permedia3SetupForCPUToScreenColorExpandFill;
-    	infoPtr->SubsequentCPUToScreenColorExpandFill = 
-				Permedia3SubsequentCPUToScreenColorExpandFill;
-    } else {
-        infoPtr->ScanlineCPUToScreenColorExpandFillFlags = 
-					       BIT_ORDER_IN_BYTE_LSBFIRST;
-
-        infoPtr->NumScanlineColorExpandBuffers = 1;
-        infoPtr->ScanlineColorExpandBuffers = 
-					pGlint->XAAScanlineColorExpandBuffers;
-        pGlint->XAAScanlineColorExpandBuffers[0] = 
-					pGlint->IOBase + OutputFIFO + 4;
-
-    	infoPtr->SetupForScanlineCPUToScreenColorExpandFill =
-			Permedia3SetupForScanlineCPUToScreenColorExpandFill;
-    	infoPtr->SubsequentScanlineCPUToScreenColorExpandFill = 
-			Permedia3SubsequentScanlineCPUToScreenColorExpandFill;
-    	infoPtr->SubsequentColorExpandScanline = 
-			Permedia3SubsequentColorExpandScanline;
-    }
-#endif
-
-    infoPtr->ColorExpandRange = MAX_FIFO_ENTRIES;
-
-#if 0
-    infoPtr->WriteBitmap = Permedia3WriteBitmap;
-
-    if (pScrn->bitsPerPixel == 8)
-  	infoPtr->WritePixmap = Permedia3WritePixmap8bpp;
-    else
-    if (pScrn->bitsPerPixel == 16)
-  	infoPtr->WritePixmap = Permedia3WritePixmap16bpp;
-    else
-    if (pScrn->bitsPerPixel == 24) {
-  	infoPtr->WritePixmap = Permedia3WritePixmap24bpp;
-	infoPtr->WritePixmapFlags |= NO_PLANEMASK;
-    }
-    else
-    if (pScrn->bitsPerPixel == 32)
-  	infoPtr->WritePixmap = Permedia3WritePixmap32bpp;
-#endif
-
-    /* Now fixup if we are 24bpp */
-    if (pScrn->bitsPerPixel == 24) {
-	infoPtr->SolidFillFlags |= NO_PLANEMASK;
-	infoPtr->ScreenToScreenCopyFlags |= NO_PLANEMASK;
-        infoPtr->WriteBitmapFlags |= NO_PLANEMASK;
-        infoPtr->CPUToScreenColorExpandFillFlags |= NO_PLANEMASK;
-        infoPtr->ScanlineCPUToScreenColorExpandFillFlags |= NO_PLANEMASK;
-        infoPtr->Mono8x8PatternFillFlags |= NO_PLANEMASK;
-    }
-
+	Permedia3SubsequentMono8x8PatternFillRect;
+
+    /* Color Expand Fills */
+    infoPtr->CPUToScreenColorExpandFillFlags =
+	SYNC_AFTER_COLOR_EXPAND |
+	LEFT_EDGE_CLIPPING |
+	BIT_ORDER_IN_BYTE_LSBFIRST |
+	CPU_TRANSFER_BASE_FIXED |
+	CPU_TRANSFER_PAD_DWORD;
+    infoPtr->ColorExpandBase = pGlint->IOBase + BitMaskPattern;
+    infoPtr->ColorExpandRange = 4;
+    infoPtr->SetupForCPUToScreenColorExpandFill =
+	    Permedia3SetupForCPUToScreenColorExpandFill;
+    infoPtr->SubsequentCPUToScreenColorExpandFill = 
+	    Permedia3SubsequentCPUToScreenColorExpandFill;
+
+    /* Images Writes */
+    infoPtr->ImageWriteFlags = 
+	NO_GXCOPY |
+	SYNC_AFTER_IMAGE_WRITE |
+	LEFT_EDGE_CLIPPING |
+	BIT_ORDER_IN_BYTE_LSBFIRST |
+	CPU_TRANSFER_BASE_FIXED |
+	CPU_TRANSFER_PAD_DWORD;
+    infoPtr->ImageWriteBase = pGlint->IOBase + PM3FBSourceData;
+    infoPtr->ImageWriteRange = 8;
+    infoPtr->SetupForImageWrite =
+	    Permedia3SetupForImageWrite;
+    infoPtr->SubsequentImageWriteRect =
+	    Permedia3SubsequentImageWriteRect;
+    
     AvailFBArea.x1 = 0;
     AvailFBArea.y1 = 0;
     AvailFBArea.x2 = pScrn->displayWidth;
-    AvailFBArea.y2 = ((pGlint->FbMapSize > 16384*1024) ? 16384*1024 : pGlint->FbMapSize)  / (pScrn->displayWidth * 
+    AvailFBArea.y2 = pGlint->FbMapSize / (pScrn->displayWidth * 
 					  pScrn->bitsPerPixel / 8);
+    /* Alan does this ???
+    AvailFBArea.y2 = ((pGlint->FbMapSize > 16384*1024) ? 16384*1024 :
+	pGlint->FbMapSize)  / (pScrn->displayWidth 
+	pScrn->bitsPerPixel / 8);
+    */
 
+    /* Permedia3 has a maximum 4096x4096 framebuffer */
     if (AvailFBArea.y2 > 4095) AvailFBArea.y2 = 4095;
 
     xf86InitFBManager(pScreen, &AvailFBArea);
 
+    Permedia3Sync(pScrn);
     return(XAAInit(pScreen, infoPtr));
 }
 
-static void Permedia3LoadCoord(
-	ScrnInfoPtr pScrn,
-	int x, int y,
-	int w, int h
-){
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-    
-    if ((h != pGlint->h) || (w != pGlint->w)) {
-	pGlint->w = w;
-	pGlint->h = h;
-	GLINT_WRITE_REG(((h&0x0FFF)<<16)|(w&0x0FFF), RectangleSize);
-    }
-    if ((y != pGlint->y) || (x != pGlint->x)) {
-	pGlint->x = x;
-	pGlint->y = y;
-	GLINT_WRITE_REG(((y&0x0FFF)<<16)|(x&0x0FFF), RectangleOrigin);
-    }
+#define CHECKCLIPPING				\
+{						\
+    if (pGlint->ClippingOn) {			\
+	pGlint->ClippingOn = FALSE;		\
+	GLINT_WAIT(1);				\
+	GLINT_WRITE_REG(0, ScissorMode);	\
+    }						\
 }
 
-
 void
 Permedia3Sync(ScrnInfoPtr pScrn)
 {
@@ -451,8 +479,7 @@ Permedia3Sync(ScrnInfoPtr pScrn)
     GLINT_WRITE_REG(0, GlintSync);
     do {
    	while(GLINT_READ_REG(OutFIFOWords) == 0);
-#define Sync_tag 0x188
-    } while (GLINT_READ_REG(OutputFIFO) != Sync_tag);
+    } while (GLINT_READ_REG(OutputFIFO) != PM3SyncTag);
 }
 
 static void
@@ -465,7 +492,6 @@ Permedia3SetClippingRectangle(ScrnInfoPtr pScrn, int x1, int y1, int x2, int y2)
     GLINT_WRITE_REG(1, ScissorMode);
     pGlint->ClippingOn = TRUE;
 }
-
 static void
 Permedia3DisableClipping(ScrnInfoPtr pScrn)
 {
@@ -473,6 +499,7 @@ Permedia3DisableClipping(ScrnInfoPtr pScrn)
     CHECKCLIPPING;
 }
 
+/* ScreenToScreenCopy definition */
 static void
 Permedia3SetupForScreenToScreenCopy(ScrnInfoPtr pScrn, 
 				int xdir, int ydir, int rop,
@@ -480,232 +507,143 @@ Permedia3SetupForScreenToScreenCopy(ScrnInfoPtr pScrn,
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
     TRACE_ENTER("Permedia3SetupForScreenToScreenCopy");
-
-    pGlint->BltScanDirection = 0;
-    if (xdir == 1) pGlint->BltScanDirection |= 1<<28;
-    if (ydir == 1) pGlint->BltScanDirection |= 1<<29;
-  
-    GLINT_WAIT(5);
-    DO_PLANEMASK(planemask);
-
-    GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-    GLINT_WRITE_REG(UNIT_ENABLE /*| FBSRM_Blocking*/, FBSrcReadMode);
-    if ((rop == GXcopy) || (rop == GXcopyInverted)) {
-	GLINT_WRITE_REG(UNIT_DISABLE, FBDstReadMode);
-    } else {
-	GLINT_WRITE_REG(UNIT_ENABLE | FBDRM_Enable0 /*| FBDRM_Blocking*/, FBDstReadMode);
+    pGlint->PM3_Render2D =
+	PM3Render2D_SpanOperation |
+	PM3Render2D_Operation_Normal;
+    pGlint->ClippingOn = TRUE;
+    pGlint->PM3_Config2D =
+	PM3Config2D_UserScissorEnable |
+	PM3Config2D_ForegroundROPEnable |
+	PM3Config2D_ForegroundROP(rop) |
+	PM3Config2D_FBWriteEnable;
+    if (xdir == 1) pGlint->PM3_Render2D |= PM3Render2D_XPositive;
+    if (ydir == 1) pGlint->PM3_Render2D |= PM3Render2D_YPositive;
+    if ((rop!=GXclear)&&(rop!=GXset)&&(rop!=GXnoop)&&(rop!=GXinvert)) {
+	pGlint->PM3_Render2D |= PM3Render2D_FBSourceReadEnable;
+	pGlint->PM3_Config2D |= PM3Config2D_Blocking;
     }
-    GLINT_WRITE_REG(rop<<1|1, LogicalOpMode);
+    if ((rop!=GXclear)&&(rop!=GXset)&&(rop!=GXcopy)&&(rop!=GXcopyInverted))
+	pGlint->PM3_Config2D |= PM3Config2D_FBDestReadEnable;
+    GLINT_WAIT(2);
+    DO_PLANEMASK(planemask);
+    GLINT_WRITE_REG(pGlint->PM3_Config2D, PM3Config2D);
     TRACE_EXIT("Permedia3SetupForScreenToScreenCopy");
 }
-
 static void
 Permedia3SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1,
 					int x2, int y2, int w, int h)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
-
+    /* Spans needs to be 32 bit aligned. */
+    int x_align = x1 & 0x1f;
     TRACE_ENTER("Permedia3SubsequentScreenToScreenCopy");
-
-    GLINT_WAIT(3);
-    GLINT_WRITE_REG(y2<<16 | x2, RectanglePosition);
-    GLINT_WRITE_REG((y1-y2)<<16 | (x1-x2) & 0xffff, FBSrcReadBufOffset0);
-    GLINT_WRITE_REG(w | 3<<14| h<<16 | pGlint->BltScanDirection, Render2D);
-}
-
-
-
-static void 
-Permedia3PolylinesThinSolidWrapper(
-   DrawablePtr     pDraw,
-   GCPtr           pGC,
-   int             mode,
-   int             npt,
-   DDXPointPtr     pPts
-){
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
-    GLINTPtr pGlint = GLINTPTR(infoRec->pScrn);
-    pGlint->CurrentGC = pGC;
-    pGlint->CurrentDrawable = pDraw;
-    if(infoRec->NeedToSync) (*infoRec->Sync)(infoRec->pScrn);
-    XAAPolyLines(pDraw, pGC, mode, npt, pPts);
-}
-
-static void 
-Permedia3PolySegmentThinSolidWrapper(
-   DrawablePtr     pDraw,
-   GCPtr           pGC,
-   int             nseg,
-   xSegment        *pSeg
-){
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_GC(pGC);
-    GLINTPtr pGlint = GLINTPTR(infoRec->pScrn);
-    pGlint->CurrentGC = pGC;
-    pGlint->CurrentDrawable = pDraw;
-    if(infoRec->NeedToSync) (*infoRec->Sync)(infoRec->pScrn);
-    XAAPolySegment(pDraw, pGC, nseg, pSeg);
-}
-
-static void
-Permedia3SetupForSolidLine(ScrnInfoPtr pScrn, int color,
-					 int rop, unsigned int planemask)
-{
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-
-    GLINT_WAIT(6);
-    DO_PLANEMASK(planemask);
-    GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-    GLINT_WRITE_REG(color, GLINTColor);
-    if (rop == GXcopy) {
-  	GLINT_WRITE_REG(pGlint->pprod, FBReadMode);
-    } else {
-  	GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-    LOADROP(rop);
-}
-
-static void 
-Permedia3SubsequentSolidBresenhamLine( ScrnInfoPtr pScrn,
-        int x, int y, int dmaj, int dmin, int e, int len, int octant)
-{
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-
-    if(dmaj == dmin) {
-	GLINT_WAIT(6);
-	if(octant & YDECREASING) {
-	    GLINT_WRITE_REG(-1<<16, dY);
-	} else {
-	    GLINT_WRITE_REG(1<<16, dY);
-	}
-
-	if(octant & XDECREASING) {
-	    GLINT_WRITE_REG(-1<<16, dXDom);
-	} else {
-	    GLINT_WRITE_REG(1<<16, dXDom);
-	}
-
-	GLINT_WRITE_REG(x<<16, StartXDom);
-	GLINT_WRITE_REG(y<<16, StartY);
-	GLINT_WRITE_REG(len,GLINTCount);
-	GLINT_WRITE_REG(PrimitiveLine, Render);
-	return;
-    }
-
-    fbBres(pGlint->CurrentDrawable, pGlint->CurrentGC, 0,
-                (octant & XDECREASING) ? -1 : 1, 
-                (octant & YDECREASING) ? -1 : 1, 
-                (octant & YMAJOR) ? Y_AXIS : X_AXIS,
-                x, y, dmin + e, dmin, -dmaj, len);
+    GLINT_WAIT(5);
+    GLINT_WRITE_REG(((y2&0x0fff)<<16)|(x2&0x0fff), ScissorMinXY);
+    GLINT_WRITE_REG((((y2+h)&0x0fff)<<16)|((x2+w)&0x0fff), ScissorMaxXY);
+    GLINT_WRITE_REG(
+	PM3RectanglePosition_XOffset(x2-x_align) |
+	PM3RectanglePosition_YOffset(y2),
+	PM3RectanglePosition);
+    GLINT_WRITE_REG(
+	PM3FBSourceReadBufferOffset_XOffset(x1-x2)|
+	PM3FBSourceReadBufferOffset_YOffset(y1-y2),
+	PM3FBSourceReadBufferOffset);
+    GLINT_WRITE_REG(pGlint->PM3_Render2D |
+	PM3Render2D_Width(w+x_align)|
+	PM3Render2D_Height(h),
+	PM3Render2D);
+    TRACE_EXIT("Permedia3SubsequentScreenToScreenCopy");
 }
 
+/* Solid Fills */
 static void
 Permedia3SetupForFillRectSolid(ScrnInfoPtr pScrn, int color, 
 				    int rop, unsigned int planemask)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
     TRACE_ENTER("Permedia3SetupForFillRectSolid");
-
     REPLICATE(color);
-    GLINT_WAIT(4);
+    /* Prepapre Common Render2D & Config2D data */
+    pGlint->PM3_Render2D =
+	PM3Render2D_SpanOperation |
+	PM3Render2D_XPositive |
+	PM3Render2D_YPositive |
+	PM3Render2D_Operation_Normal;
+    pGlint->PM3_Config2D =
+	PM3Config2D_UseConstantSource |
+	PM3Config2D_ForegroundROPEnable |
+	PM3Config2D_ForegroundROP(rop) |
+	PM3Config2D_FBWriteEnable;
+    if ((rop!=GXclear)&&(rop!=GXset)&&(rop!=GXcopy)&&(rop!=GXcopyInverted))
+	pGlint->PM3_Config2D |= PM3Config2D_FBDestReadEnable;
+    /* Clipping is not working ok yet, let's disable it.
+    if (pGlint->ClippingOn)
+	pGlint->PM3_Config2D |= PM3Config2D_UserScissorEnable;
+    */
+    GLINT_WAIT(3);
+    /* Using FBClockColor (have to disable SpanOperation) will fill only the
+     * first 32 pixels of the 64 pixels of a span. Lets use ForegroundColor 
+     * instead (from the LogicOps unit)
+    GLINT_WRITE_REG(color, PM3FBBlockColor);
+     */
+    GLINT_WRITE_REG(color, PM3ForegroundColor);
     DO_PLANEMASK(planemask);
-    GLINT_WRITE_REG(color, FBBlockColor);
-    if ((rop == GXcopy) || (rop == GXcopyInverted)) {
-	GLINT_WRITE_REG(UNIT_DISABLE, FBDstReadMode);
-    } else {
-	GLINT_WRITE_REG(UNIT_ENABLE | FBDRM_Enable0 /*| FBDRM_Blocking*/, FBDstReadMode);
-    }
-    GLINT_WRITE_REG(rop<<1| 1, LogicalOpMode);
+    GLINT_WRITE_REG(pGlint->PM3_Config2D, PM3Config2D);
     TRACE_EXIT("Permedia3SetupForFillRectSolid");
 }
-
 static void
 Permedia3SubsequentFillRectSolid(ScrnInfoPtr pScrn, int x, int y, int w, int h)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
     TRACE_ENTER("Permedia3SubsequentFillRectSolid");
-
-    GLINT_WAIT(3);
-    GLINT_WRITE_REG(y<<16 | x, RectanglePosition);
-    GLINT_WRITE_REG(w | 3<<28 | h<<16, Render2D);
+    GLINT_WAIT(2);
+    GLINT_WRITE_REG(
+	PM3RectanglePosition_XOffset(x) |
+	PM3RectanglePosition_YOffset(y),
+	PM3RectanglePosition);
+    GLINT_WRITE_REG(pGlint->PM3_Render2D |
+	PM3Render2D_Width(w) | PM3Render2D_Height(h),
+	PM3Render2D);
     TRACE_EXIT("Permedia3SubsequentFillRectSolid");
 }
-
-static void MoveBYTE(
-   register CARD32* dest,
-   register unsigned char* src,
-   register int dwords
-)
-{
-     while(dwords) {
-	*dest = *src;
-	src += 1;
-	dest += 1;
-	dwords -= 1;
-     }	
-}
-
-static void MoveWORDS(
-   register CARD32* dest,
-   register unsigned short* src,
-   register int dwords
-)
-{
-     while(dwords & ~0x01) {
-	*dest = *src;
-	*(dest + 1) = *(src + 1);
-	src += 2;
-	dest += 2;
-	dwords -= 2;
-     }	
-     switch(dwords) {
-	case 0:	return;
-	case 1: *dest = *src;
-		return;
-    }
-}
-
-static void MoveDWORDS(
-   register CARD32* dest,
-   register CARD32* src,
-   register int dwords )
-{
-     while(dwords & ~0x03) {
-	*dest = *src;
-	*(dest + 1) = *(src + 1);
-	*(dest + 2) = *(src + 2);
-	*(dest + 3) = *(src + 3);
-	src += 4;
-	dest += 4;
-	dwords -= 4;
-     }	
-     if (!dwords) return;
-     *dest = *src;
-     if (dwords == 1) return;
-     *(dest + 1) = *(src + 1);
-     if (dwords == 2) return;
-     *(dest + 2) = *(src + 2);
-}
-
+/* 8x8 Mono Pattern Fills */
 static void 
 Permedia3SetupForMono8x8PatternFill(ScrnInfoPtr pScrn, 
-					   int patternx, int patterny, 
-					   int fg, int bg, int rop,
-					   unsigned int planemask)
+			   int patternx, int patterny, 
+			   int fg, int bg, int rop,
+			   unsigned int planemask)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
     TRACE_ENTER("Permedia3SetupForMono8x8PatternFill");
-
-    GLINT_WAIT(14);
-
-    GLINT_WRITE_REG(fg, ForegroundColor);
-    pGlint->FrameBufferReadMode = 0;
-
+    REPLICATE(fg);
+    pGlint->PM3_Render2D =
+	PM3Render2D_AreaStippleEnable |
+	PM3Render2D_SpanOperation |
+	PM3Render2D_XPositive |
+	PM3Render2D_YPositive |
+	PM3Render2D_Operation_Normal;
+    pGlint->PM3_Config2D =
+	PM3Config2D_UseConstantSource |
+	PM3Config2D_ForegroundROPEnable |
+	PM3Config2D_ForegroundROP(rop) |
+	PM3Config2D_FBWriteEnable;
+    if ((rop!=GXclear)&&(rop!=GXset)&&(rop!=GXcopy)&&(rop!=GXcopyInverted))
+	pGlint->PM3_Config2D |= PM3Config2D_FBDestReadEnable;
+    /* Clipping is not working correctly yet ...
+    if (pGlint->ClippingOn)
+	pGlint->PM3_Config2D |= PM3Config2D_UserScissorEnable;
+    */
+    pGlint->PM3_AreaStippleMode = 1;
+    pGlint->PM3_AreaStippleMode |= (2<<1);
+    pGlint->PM3_AreaStippleMode |= (2<<4);
     if (bg != -1) {
+	REPLICATE(bg);
+	pGlint->PM3_Config2D |= PM3Config2D_OpaqueSpan;
+	pGlint->PM3_AreaStippleMode |= 1<<20;
+	GLINT_WAIT(12);
     	GLINT_WRITE_REG(bg, BackgroundColor);
-	pGlint->FrameBufferReadMode = 1<<20;
     }
-
-    DO_PLANEMASK(planemask);
+    else GLINT_WAIT(11);
     GLINT_WRITE_REG((patternx & 0xFF), AreaStipplePattern0);
     GLINT_WRITE_REG((patternx & 0xFF00) >> 8, AreaStipplePattern1);
     GLINT_WRITE_REG((patternx & 0xFF0000) >> 16, AreaStipplePattern2);
@@ -714,848 +652,121 @@ Permedia3SetupForMono8x8PatternFill(ScrnInfoPtr pScrn,
     GLINT_WRITE_REG((patterny & 0xFF00) >> 8, AreaStipplePattern5);
     GLINT_WRITE_REG((patterny & 0xFF0000) >> 16, AreaStipplePattern6);
     GLINT_WRITE_REG((patterny & 0xFF000000) >> 24, AreaStipplePattern7);
-
-    if ((rop == GXcopy) || (rop == GXcopyInverted)) {
-	GLINT_WRITE_REG(UNIT_DISABLE, FBDstReadMode);
-    } else {
-	GLINT_WRITE_REG(UNIT_ENABLE | FBDRM_Enable0 /*| FBDRM_Blocking*/, FBDstReadMode);
-    }
-
-    GLINT_WRITE_REG(rop<<1 | 1, LogicalOpMode);
+    GLINT_WRITE_REG(fg, PM3ForegroundColor);
+    DO_PLANEMASK(planemask);
+    GLINT_WRITE_REG(pGlint->PM3_Config2D, PM3Config2D);
     TRACE_EXIT("Permedia3SetupForMono8x8PatternFill");
 }
-
 static void 
 Permedia3SubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn, 
-				   int patternx, int patterny,
-				   int x, int y,
-				   int w, int h)
+			   int x_offset, int y_offset,
+			   int x, int y, int w, int h)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
-  
-    TRACE_ENTER("Permedia3SubsequentMono8x8PatternFillRect()");
-
-    GLINT_WAIT(4);
-    GLINT_WRITE_REG(pGlint->FrameBufferReadMode|patternx<<7|patterny<<12|2<<1|2<<4|STIPPLE_SWAP|UNIT_ENABLE, AreaStippleMode);
-    GLINT_WRITE_REG(y<<16 | x, RectanglePosition);
-    GLINT_WRITE_REG(w | 1<<30 | 3<<28 |h<<16, Render2D);
-
-    TRACE_EXIT("Permedia3SubsequentMono8x8PatternFillRect()");
+    TRACE_ENTER("Permedia3SubsequentMono8x8PatternFillRect");
+    GLINT_WAIT(3);
+    GLINT_WRITE_REG(
+	PM3RectanglePosition_XOffset(x) |
+	PM3RectanglePosition_YOffset(y),
+	PM3RectanglePosition);
+    GLINT_WRITE_REG(
+	(x_offset&0x7)<<7 | (y_offset&0x7)<<12 |
+	pGlint->PM3_AreaStippleMode,
+	AreaStippleMode);
+    GLINT_WRITE_REG(pGlint->PM3_Render2D |
+	PM3Render2D_Width(w) | PM3Render2D_Height(h),
+	PM3Render2D);
+    TRACE_EXIT("Permedia3SubsequentMono8x8PatternFillRect");
 }
 
-static void
-Permedia3SetupForCPUToScreenColorExpandFill(
-	ScrnInfoPtr pScrn,
-	int fg, int bg, 
-	int rop, 
-	unsigned int planemask
-){
+/* Color Expansion Fills */
+static void Permedia3SetupForCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
+	int fg, int bg, int rop,unsigned int planemask)
+{
     GLINTPtr pGlint = GLINTPTR(pScrn);
-    int dobackground = 0;
-
     TRACE_ENTER("Permedia3SetupForCPUToScreenColorExpandFill");
-    if (bg != -1) dobackground |= ForceBackgroundColor;
-
-    GLINT_WAIT(7);
-    DO_PLANEMASK(planemask);
-    if (rop == GXcopy) {
-        GLINT_WRITE_REG(pGlint->pprod, FBReadMode);
-    } else {
-        GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-
-    pGlint->ForeGroundColor = fg;
-    pGlint->BackGroundColor = bg;
     REPLICATE(fg);
-    REPLICATE(bg);
-
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-	GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-	if (dobackground) {
-            GLINT_WRITE_REG(bg, FBBlockColor);
-	} else {
-            GLINT_WRITE_REG(fg, FBBlockColor);
-	}
-	GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-        pGlint->FrameBufferReadMode = FastFillEnable;
-    } else {
-	GLINT_WRITE_REG(UNIT_ENABLE, ColorDDAMode);
-	GLINT_WRITE_REG(BitMaskPackingEachScanline|dobackground|
-				pGlint->RasterizerSwap,RasterizerMode);
-        GLINT_WRITE_REG(fg, ConstantColor);
-	if (dobackground) {
-            pGlint->FrameBufferReadMode = TextureEnable;
-	    GLINT_WRITE_REG(bg, Texel0);
-	} else
-            pGlint->FrameBufferReadMode = 0;
+    pGlint->PM3_Render2D =
+	PM3Render2D_SpanOperation |
+	PM3Render2D_XPositive |
+	PM3Render2D_YPositive |
+	PM3Render2D_Operation_SyncOnBitMask;
+    pGlint->PM3_Config2D =
+	PM3Config2D_UserScissorEnable |
+	PM3Config2D_UseConstantSource |
+	PM3Config2D_ForegroundROPEnable |
+	PM3Config2D_ForegroundROP(rop) |
+	PM3Config2D_FBWriteEnable;
+    if ((rop!=GXclear)&&(rop!=GXset)&&(rop!=GXcopy)&&(rop!=GXcopyInverted))
+	pGlint->PM3_Config2D |= PM3Config2D_FBDestReadEnable;
+    if (bg != -1) {
+	REPLICATE(bg);
+	pGlint->PM3_Config2D |= PM3Config2D_OpaqueSpan;
+	GLINT_WAIT(4);
+    	GLINT_WRITE_REG(bg, BackgroundColor);
     }
-    LOADROP(rop);
+    else GLINT_WAIT(3);
+    GLINT_WRITE_REG(fg, PM3ForegroundColor);
+    DO_PLANEMASK(planemask);
+    GLINT_WRITE_REG(pGlint->PM3_Config2D, PM3Config2D);
     TRACE_EXIT("Permedia3SetupForCPUToScreenColorExpandFill");
 }
-
-static void
-Permedia3SubsequentCPUToScreenColorExpandFill(
-	ScrnInfoPtr pScrn,
-	int x, int y, int w, int h,
-	int skipleft
-){
+static void Permedia3SubsequentCPUToScreenColorExpandFill(ScrnInfoPtr pScrn, 
+	int x, int y, int w, int h, int skipleft)
+{
     GLINTPtr pGlint = GLINTPTR(pScrn);
-    int dwords = ((w + 31) >> 5) * h;
-
     TRACE_ENTER("Permedia3SubsequentCPUToScreenColorExpandFill");
-    GLINT_WAIT(8);
-    Permedia3LoadCoord(pScrn, x, y, w, h);
-
-    if ((pGlint->ROP == GXcopy) && (pGlint->BackGroundColor != -1)) {
-        GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | FastFillEnable, Render);
-	REPLICATE(pGlint->ForeGroundColor)
-	GLINT_WRITE_REG(pGlint->ForeGroundColor, FBBlockColor);
-    }
-	
-    GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | SyncOnBitMask |
-					pGlint->FrameBufferReadMode, Render);
-    GLINT_WRITE_REG((dwords - 1)<<16 | 0x0D, OutputFIFO);
-    GLINT_WAIT(dwords);
+    GLINT_WAIT(4);
+    GLINT_WRITE_REG(((y&0x0fff)<<16)|((x+skipleft)&0x0fff), ScissorMinXY);
+    GLINT_WRITE_REG((((y+h)&0x0fff)<<16)|((x+w)&0x0fff), ScissorMaxXY);
+    GLINT_WRITE_REG(
+	PM3RectanglePosition_XOffset(x) |
+	PM3RectanglePosition_YOffset(y),
+	PM3RectanglePosition);
+    GLINT_WRITE_REG(pGlint->PM3_Render2D |
+	PM3Render2D_Width(w) | PM3Render2D_Height(h),
+	PM3Render2D);
     TRACE_EXIT("Permedia3SubsequentCPUToScreenColorExpandFill");
 }
 
-static void
-Permedia3SetupForScanlineCPUToScreenColorExpandFill(
-	ScrnInfoPtr pScrn,
-	int fg, int bg, 
-	int rop, 
-	unsigned int planemask
-){
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-    int dobackground = 0;
-
-    TRACE_ENTER("Permedia3SetupForScanlineCPUToScreenColorExpandFill");
-    if (bg != -1) dobackground |= ForceBackgroundColor;
-    pGlint->BackGroundColor = bg;
-    pGlint->ForeGroundColor = fg;
-    REPLICATE(fg);
-    REPLICATE(bg);
-    GLINT_WAIT(7);
-    DO_PLANEMASK(planemask);
-    if (rop == GXcopy) {
-  	GLINT_WRITE_REG(pGlint->pprod, FBReadMode);
-    } else {
-  	GLINT_WRITE_REG(pGlint->pprod|FBRM_DstEnable, FBReadMode);
-    }
-    if ((rop == GXcopy) && (pGlint->BackGroundColor == -1)) {
-	pGlint->FrameBufferReadMode = FastFillEnable;
-  	GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-        GLINT_WRITE_REG(fg, FBBlockColor);
-	GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-    } else {
-        GLINT_WRITE_REG(UNIT_ENABLE, ColorDDAMode);
-        GLINT_WRITE_REG(fg, ConstantColor);
-	GLINT_WRITE_REG(BitMaskPackingEachScanline|dobackground|
-				pGlint->RasterizerSwap,RasterizerMode);
-	if (dobackground) {
-	    GLINT_WRITE_REG(bg, Texel0);
-	    pGlint->FrameBufferReadMode = TextureEnable;
-	} else {
-            pGlint->FrameBufferReadMode = 0;
-	}
-    }
-    LOADROP(rop);
-    TRACE_EXIT("Permedia3SetupForScanlineCPUToScreenColorExpandFill");
-}
-
-static void
-Permedia3SubsequentScanlineCPUToScreenColorExpandFill(
-	ScrnInfoPtr pScrn,
-	int x, int y, int w, int h,
-	int skipleft
-){
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-
-    TRACE_ENTER("Permedia3SubsequentScanlineCPUToScreenColorExpandFill");
-	
-    pGlint->dwords = ((w + 31) >> 5); /* dwords per scanline */
- 
-    pGlint->cpucount = h;
-
-    GLINT_WAIT(6);
-    Permedia3LoadCoord(pScrn, x, y, w, h);
-    GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | pGlint->FrameBufferReadMode | SyncOnBitMask, Render);
-    GLINT_WRITE_REG(((pGlint->dwords*h)-1)<<16 | 0x0D, OutputFIFO);
-    GLINT_WAIT(pGlint->dwords);
-    pGlint->cpucount--;
-    TRACE_EXIT("Permedia3SubsequentScanlineCPUToScreenColorExpandFill");
-}
-
-static void
-Permedia3SubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
+/* Images Writes */
+static void Permedia3SetupForImageWrite(ScrnInfoPtr pScrn, int rop,
+	unsigned int planemask, int trans_color, int bpp, int depth)
 {
     GLINTPtr pGlint = GLINTPTR(pScrn);
-
-    if (pGlint->cpucount--)
-    	GLINT_WAIT(pGlint->dwords);
-}
-
-
-static void
-Permedia3WriteBitmap(ScrnInfoPtr pScrn,
-    int x, int y, int w, int h,
-    unsigned char *src,
-    int srcwidth,
-    int skipleft,
-    int fg, int bg,
-    int rop,
-    unsigned int planemask
-)
-{
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-    unsigned char *srcpntr;
-    int dwords, height, mode;
-    Bool SecondPass = FALSE;
-
-    TRACE_ENTER("Permedia3WriteBitmap");
-
-    w += skipleft;
-    x -= skipleft;
-    dwords = (w + 31) >> 5;
-
-    Permedia3SetClippingRectangle(pScrn,x+skipleft,y,x+w,y+h);
- 
-    if (pScrn->bitsPerPixel == 24) {
-	GLINT_WAIT(10);
-    } else {
-        GLINT_WAIT(11);
-        DO_PLANEMASK(planemask);
-    }
-    LOADROP(rop);
-    Permedia3LoadCoord(pScrn, x&0xFFFF, y, w, h);
-    if (rop == GXcopy) {
-    	GLINT_WRITE_REG(pGlint->pprod, FBReadMode);
-    } else {
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-	mode = FastFillEnable;
-	GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-    	GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-    } else {
-	mode = 0;
-	GLINT_WRITE_REG(UNIT_ENABLE, ColorDDAMode);
-	GLINT_WRITE_REG(BitMaskPackingEachScanline|
-		pGlint->RasterizerSwap,RasterizerMode);
-    }
-
-    if(bg == -1) {
-	/* >>>>> set fg <<<<<<<< */
-	REPLICATE(fg);
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-	    GLINT_WRITE_REG(fg, FBBlockColor);
-	} else {
-	    GLINT_WRITE_REG(fg, ConstantColor);
-	}
-    } else if(rop == GXcopy) {
-	/* >>>>> set bg <<<<<<< */
- 	/* >>>>> draw rect (x,y,w,h) */
-	REPLICATE(bg);
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-	    GLINT_WRITE_REG(bg, FBBlockColor);
-	} else {
-	    GLINT_WRITE_REG(bg, ConstantColor);
-	}
-	GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive |mode,Render);
-	/* >>>>>> set fg <<<<<< */
-	REPLICATE(fg);
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-	    GLINT_WRITE_REG(fg, FBBlockColor);
-	} else {
-	    GLINT_WRITE_REG(fg, ConstantColor);
-	}
-    } else {
-	SecondPass = TRUE;
-	/* >>>>> set fg <<<<<<< */
-	REPLICATE(fg);
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-	    GLINT_WRITE_REG(fg, FBBlockColor);
-	} else {
-	    GLINT_WRITE_REG(fg, ConstantColor);
-	}
-    }
-
-   /* >>>>>>>>> initiate transfer (x,y,w,h).  Skipleft pixels on the
-	left edge will be clipped <<<<<< */
-
-SECOND_PASS:
-    GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive | mode | SyncOnBitMask, Render);
-    
-    height = h;
-    srcpntr = src;
-    while(height--) {
-    	GLINT_WAIT(dwords);
-    	/* 0x0D is the TAG value for BitMaskPattern */
-    	GLINT_WRITE_REG(((dwords - 1) << 16) | 0x0D, OutputFIFO);
-   	MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-		(CARD32 *)srcpntr, dwords);
-	srcpntr += srcwidth;
-    }   
-
-    if(SecondPass) {
-	SecondPass = FALSE;
-	/* >>>>>> invert bitmask and set bg <<<<<<<< */
-	REPLICATE(bg);
-	GLINT_WAIT(3);
-    if ((pScrn->bitsPerPixel != 24) && (rop == GXcopy)) {
-   	    GLINT_WRITE_REG(InvertBitMask|pGlint->RasterizerSwap,RasterizerMode);
-	    GLINT_WRITE_REG(bg, FBBlockColor);
-	} else {
-    	    GLINT_WRITE_REG(InvertBitMask|BitMaskPackingEachScanline|
-    	    			pGlint->RasterizerSwap, RasterizerMode);
-	    GLINT_WRITE_REG(bg, ConstantColor);
-	}
-	goto SECOND_PASS;
-    }
-
-    GLINT_WAIT(1);
-    GLINT_WRITE_REG(pGlint->RasterizerSwap, RasterizerMode);
-    Permedia3DisableClipping(pScrn);
-    SET_SYNC_FLAG(infoRec);
-    TRACE_EXIT("Permedia3WriteBitmap");
-}
-
-
-static void
-Permedia3WritePixmap8bpp(
-    ScrnInfoPtr pScrn,
-    int x, int y, int w, int h,
-    unsigned char *src,
-    int srcwidth,
-    int rop,
-    unsigned int planemask,
-    int transparency_color,
-    int bpp, int depth
-)
-{
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-    int skipleft, dwords, count;
-    CARD32* srcp;
-    unsigned char *srcpbyte;
-    Bool FastTexLoad = FALSE;
-
-    GLINT_WAIT(3);
+    TRACE_ENTER("Permedia3SetupForImageWrite");
+    pGlint->PM3_Render2D =
+	PM3Render2D_SpanOperation |
+	PM3Render2D_XPositive |
+	PM3Render2D_YPositive |
+	PM3Render2D_Operation_SyncOnHostData;
+    pGlint->PM3_Config2D =
+	PM3Config2D_UserScissorEnable |
+	PM3Config2D_ForegroundROPEnable |
+	PM3Config2D_ForegroundROP(rop) |
+	PM3Config2D_FBWriteEnable;
+    if ((rop!=GXclear)&&(rop!=GXset)&&(rop!=GXcopy)&&(rop!=GXcopyInverted))
+	pGlint->PM3_Config2D |= PM3Config2D_FBDestReadEnable;
+    GLINT_WAIT(2);
     DO_PLANEMASK(planemask);
-    GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-    if (rop == GXcopy) {      
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_Packed, FBReadMode);
-    } else {
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-
-    dwords = (w + 3) >> 2;
-#if X_BYTE_ORDER == X_LITTLE_ENDIAN
-    if((!(x&3)) && (!(w&3))) FastTexLoad = TRUE;
-#endif	
-    if((rop != GXcopy) || (planemask != ~0))
-	FastTexLoad = FALSE;
-
-    if (rop == GXcopy) {
-	skipleft = 0;
-    } else {
-	if((skipleft = (long)src & 0x03)) {
-	    	skipleft /= (bpp>>3);
-
-	    x -= skipleft;	     
-	    w += skipleft;
-	
-	       src = (unsigned char*)((long)src & ~0x03); 
-	}
-    }
-	
-
-        if(FastTexLoad) {
-	  int address;
-
-	  GLINT_WAIT(1);
-	  GLINT_WRITE_REG(UNIT_DISABLE, FBWriteMode);
-	  Permedia3Sync(pScrn);	/* we are not using the rasterizer */
-	  while(h--) {
-	      count = dwords;
-	      address = ((y * pScrn->displayWidth) + x) >> 2;
-	      srcp = (CARD32*)src;
-	      GLINT_WRITE_REG(address, TextureDownloadOffset);
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x11 << 4) | 0x0D is the TAG for TextureData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x11 << 4) |
-						0x0D, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		address += MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x11 << 4) | 0x0D is the TAG for TextureData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x11 << 4) | 0x0D,
-					 OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-	      y++;
-	  }
-	  GLINT_WAIT(1);
-	  GLINT_WRITE_REG(UNIT_ENABLE, FBWriteMode);
-	} else {
-  	   char align = (x & pGlint->bppalign);
-		
-
-	   GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-	   if (rop == GXcopy) {
-	     GLINT_WAIT(6);
-             Permedia3LoadCoord(pScrn, x>>pGlint->BppShift, y, 
-				(w+pGlint->bppalign)>>pGlint->BppShift, h);
-  	     GLINT_WRITE_REG(align<<29|x<<16|(x+w), PackedDataLimits);
-	   } else {
-	     Permedia3SetClippingRectangle(pScrn,x+skipleft,y,x+w,y+h);
-	     GLINT_WAIT(5);
-             Permedia3LoadCoord(pScrn, x, y, w, h);
-	   }
-	   LOADROP(rop);
-  	   GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive |
-				SyncOnHostData, Render);
-
-	   if (rop == GXcopy) {
-	    while(h--) {
-	      count = dwords;
-	      srcp = (CARD32*)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-	    }  
-	   } else {
-	    while(h--) {
-	      count = w;
-	      srcpbyte = (unsigned char *)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveBYTE((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(unsigned char *)srcpbyte, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcpbyte += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveBYTE((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(unsigned char *)srcpbyte, count);
-	      }
-	      src += srcwidth;
-	    }  
-	   }
-	}
-
-    Permedia3DisableClipping(pScrn);
-    SET_SYNC_FLAG(infoRec);
-}
-
-static void
-Permedia3WritePixmap16bpp(
-    ScrnInfoPtr pScrn,
-    int x, int y, int w, int h,
-    unsigned char *src,
-    int srcwidth,
-    int rop,
-    unsigned int planemask,
-    int transparency_color,
-    int bpp, int depth
-)
-{
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-    int skipleft, dwords, count;
-    CARD32* srcp;
-    unsigned short* srcpword;
-    Bool FastTexLoad;
-
-    TRACE_ENTER("Permedia3WritePixmap16bpp");
-    GLINT_WAIT(3);
-    DO_PLANEMASK(planemask);
-    GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-    if (rop == GXcopy) {      
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_Packed, FBReadMode);
-    } else {
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-
-	FastTexLoad = FALSE;
-	dwords = (w + 1) >> 1;
-#if X_BYTE_ORDER == X_LITTLE_ENDIAN
-	if((!(x&1)) && (!(w&1))) FastTexLoad = TRUE;
-#endif
-	if((rop != GXcopy) || (planemask != ~0))
-		FastTexLoad = FALSE;
-
-	if (rop == GXcopy) {
-	  skipleft = 0;
-	} else {
-	  if((skipleft = (long)src & 0x03L)) {
-	    		skipleft /= (bpp>>3);
-
-	    	x -= skipleft;	     
-	    	w += skipleft;
-	
-	    	   src = (unsigned char*)((long)src & ~0x03L); 
-	  }
-	}
-	
-        if(FastTexLoad) {
-	  int address;
-
-	  GLINT_WAIT(1);
-	  GLINT_WRITE_REG(UNIT_DISABLE, FBWriteMode);
-	  Permedia3Sync(pScrn);	/* we are not using the rasterizer */
-	  while(h--) {
-	      count = dwords;
-	      address = ((y * pScrn->displayWidth) + x) >> 1;
-	      srcp = (CARD32*)src;
-	      GLINT_WRITE_REG(address, TextureDownloadOffset);
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x11 << 4) | 0x0D is the TAG for TextureData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x11 << 4) |
-						0x0D, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		address += MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x11 << 4) | 0x0D is the TAG for TextureData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x11 << 4) | 0x0D,
-					 OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-	      y++;
-	  }
-	  GLINT_WAIT(1);
-	  GLINT_WRITE_REG(UNIT_ENABLE, FBWriteMode);
-	} else {
-  	   char align = (x & pGlint->bppalign);
-		
-
-	   GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-	   if (rop == GXcopy) {
-	     GLINT_WAIT(6);
-             Permedia3LoadCoord(pScrn, x>>pGlint->BppShift, y, 
-				(w+pGlint->bppalign)>>pGlint->BppShift, h);
-  	     GLINT_WRITE_REG(align<<29|x<<16|(x+w), PackedDataLimits);
-	   } else {
-	     Permedia3SetClippingRectangle(pScrn,x+skipleft,y,x+w,y+h);
-	     GLINT_WAIT(5);
-             Permedia3LoadCoord(pScrn, x, y, w, h);
-	   }
-	   LOADROP(rop);
-  	   GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive |
-				SyncOnHostData, Render);
-
-	   if (rop == GXcopy) {
-	    while(h--) {
-	      count = dwords;
-	      srcp = (CARD32*)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-	    }  
-	   } else {
-	    while(h--) {
-	      count = w;
-	      srcpword = (unsigned short *)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(unsigned short *)srcpword, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcpword += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(unsigned short *)srcpword, count);
-	      }
-	      src += srcwidth;
-	    }  
-	   }
-	}
-
-    Permedia3DisableClipping(pScrn);
-    SET_SYNC_FLAG(infoRec);
-    TRACE_EXIT("Permedia3WritePixmap16bpp");
+    GLINT_WRITE_REG(pGlint->PM3_Config2D, PM3Config2D);
+    TRACE_EXIT("Permedia3SetupForImageWrite");
 }
-
-#if 0
-static void
-Permedia3WritePixmap24bpp(
-    ScrnInfoPtr pScrn,
-    int x, int y, int w, int h,
-    unsigned char *src,
-    int srcwidth,
-    int rop,
-    unsigned int planemask,
-    int transparency_color,
-    int bpp, int depth
-)
+static void Permedia3SubsequentImageWriteRect(ScrnInfoPtr pScrn, 
+	int x, int y, int w, int h, int skipleft)
 {
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
     GLINTPtr pGlint = GLINTPTR(pScrn);
-    int skipleft = 0, dwords, count;
-    unsigned char* srcpbyte;
-    CARD32* srcp;
-
-    GLINT_WAIT(3);
-    GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-    GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-    if (rop == GXcopy) {      
-	GLINT_WRITE_REG(pGlint->pprod, FBReadMode);
-    } else {
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-
-	dwords = ((w+1)*3)>>2;
-	  if((skipleft = (long)src & 0x03L)) {
-			skipleft = 4 - skipleft;
-
-	    	x -= skipleft;	     
-	    	w += skipleft;
-	
-	    	   src = (unsigned char*)(src - (3*skipleft));  
-	}
-	
-	{
-	   Permedia3SetClippingRectangle(pScrn,x+skipleft,y,x+w,y+h);
-
-	   GLINT_WAIT(4);
-           Permedia3LoadCoord(pScrn, x&0xFFFF, y, w, h);
-	   LOADROP(rop);
-  	   GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive |
-				SyncOnHostData, Render);
-
-#if 1
-	    while(h--) {
-	      count = w;
-	      srcpbyte = (unsigned char *)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveBYTE((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(unsigned char *)srcpbyte, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcpbyte += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveBYTE((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(unsigned char *)srcpbyte, count);
-	      }
-	      src += srcwidth;
-#else
-	   while(h--) {
-	      count = dwords;
-	      srcp = (CARD32*)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-#endif
-	   }  
-	}
-
-    Permedia3DisableClipping(pScrn);
-    SET_SYNC_FLAG(infoRec);
+    TRACE_ENTER("Permedia3SubsequentImageWrite");
+    GLINT_WAIT(4);
+    GLINT_WRITE_REG(((y&0x0fff)<<16)|((x+skipleft)&0x0fff), ScissorMinXY);
+    GLINT_WRITE_REG((((y+h)&0x0fff)<<16)|((x+w)&0x0fff), ScissorMaxXY);
+    GLINT_WRITE_REG(
+	PM3RectanglePosition_XOffset(x) |
+	PM3RectanglePosition_YOffset(y),
+	PM3RectanglePosition);
+    GLINT_WRITE_REG(pGlint->PM3_Render2D |
+	PM3Render2D_Width(w) | PM3Render2D_Height(h),
+	PM3Render2D);
+    TRACE_EXIT("Permedia3SubsequentImageWrite");
 }
-#endif
-
 
-static void
-Permedia3WritePixmap32bpp(
-    ScrnInfoPtr pScrn,
-    int x, int y, int w, int h,
-    unsigned char *src,
-    int srcwidth,
-    int rop,
-    unsigned int planemask,
-    int transparency_color,
-    int bpp, int depth
-)
-{
-    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCRNINFOPTR(pScrn);
-    GLINTPtr pGlint = GLINTPTR(pScrn);
-    int skipleft, dwords, count;
-    CARD32* srcp;
-    Bool FastTexLoad;
-
-    GLINT_WAIT(3);
-    DO_PLANEMASK(planemask);
-    GLINT_WRITE_REG(pGlint->RasterizerSwap,RasterizerMode);
-    if (rop == GXcopy) {      
-	GLINT_WRITE_REG(pGlint->pprod, FBReadMode);
-    } else {
-	GLINT_WRITE_REG(pGlint->pprod | FBRM_DstEnable, FBReadMode);
-    }
-
-	FastTexLoad = TRUE;
-	dwords = w;
-	if((rop != GXcopy) || (planemask != ~0))
-		FastTexLoad = FALSE;
-	
-	if (!FastTexLoad) {
-	  if((skipleft = (long)src & 0x03L)) {
-	    		skipleft /= (bpp>>3);
-
-	    	x -= skipleft;	     
-	    	w += skipleft;
-	
-	    	   src = (unsigned char*)((long)src & ~0x03L); 
-	  }
-	}
-	
-        if(FastTexLoad) {
-	  int address;
-
-	  GLINT_WAIT(1);
-	  GLINT_WRITE_REG(UNIT_DISABLE, FBWriteMode);
-	  Permedia3Sync(pScrn);	/* we are not using the rasterizer */
-	  while(h--) {
-	      count = dwords;
-	      address = (y * pScrn->displayWidth) + x;
-	      srcp = (CARD32*)src;
-	      GLINT_WRITE_REG(address, TextureDownloadOffset);
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x11 << 4) | 0x0D is the TAG for TextureData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x11 << 4) |
-						0x0D, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		address += MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x11 << 4) | 0x0D is the TAG for TextureData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x11 << 4) | 0x0D,
-					 OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-	      y++;
-	  }
-	  GLINT_WAIT(1);
-	  GLINT_WRITE_REG(UNIT_ENABLE, FBWriteMode);
-	} else {
-	   Permedia3SetClippingRectangle(pScrn,x+skipleft,y,x+w,y+h);
-
-	   GLINT_WAIT(6);
-           Permedia3LoadCoord(pScrn, x, y, w, h);
-	   GLINT_WRITE_REG(UNIT_DISABLE, ColorDDAMode);
-	   LOADROP(rop);
-  	   GLINT_WRITE_REG(PrimitiveRectangle | XPositive | YPositive |
-				SyncOnHostData, Render);
-
-	   while(h--) {
-	      count = dwords;
-	      srcp = (CARD32*)src;
-	      while(count >= MAX_FIFO_ENTRIES) {
-    	    	GLINT_WAIT(MAX_FIFO_ENTRIES);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((MAX_FIFO_ENTRIES - 2) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, MAX_FIFO_ENTRIES - 1);
-		count -= MAX_FIFO_ENTRIES - 1;
-		srcp += MAX_FIFO_ENTRIES - 1;
-	      }
-	      if(count) {
-    	    	GLINT_WAIT(count + 1);
-		/* (0x15 << 4) | 0x05 is the TAG for FBSourceData */
-        	GLINT_WRITE_REG(((count - 1) << 16) | (0x15 << 4) | 
-					0x05, OutputFIFO);
-		MoveDWORDS((CARD32*)((char*)pGlint->IOBase + OutputFIFO + 4),
-	 		(CARD32*)srcp, count);
-	      }
-	      src += srcwidth;
-	   }  
-	}
-
-    Permedia3DisableClipping(pScrn);
-    SET_SYNC_FLAG(infoRec);
-}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_dac.c b/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_dac.c
index 37ee0059f..467d9674f 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_dac.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_dac.c
@@ -1,35 +1,31 @@
 /*
- * Copyright 1997,1998 by Alan Hourihane <alanh@fairlite.demon.co.uk>
+ * Copyright 2000 by Sven Luther <luther@dpt-info.u-strasbg.fr>.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
  * the above copyright notice appear in all copies and that both that
  * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
+ * documentation, and that the name of Sven Luther not be used in
  * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
+ * specific, written prior permission. Sven Luther makes no representations
  * about the suitability of this software for any purpose.  It is provided
  * "as is" without express or implied warranty.
  *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * SVEN LUTHER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * EVENT SHALL SVEN LUTHER BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  *
  * Authors: Sven Luther, <luther@dpt-info.u-strasbg.fr>
- *	    Thomas Witzel, <twitzel@nmr.mgh.harvard.edu>
- *
- *
- *
- *
+ *          Thomas Witzel, <twitzel@nmr.mgh.harvard.edu>
  *
  * this work is sponsored by Appian Graphics.
  * 
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_dac.c,v 1.6 2000/09/19 14:12:32 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_dac.c,v 1.8 2000/10/26 13:41:32 alanh Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -54,43 +50,17 @@
 # define TRACE(str)
 #endif
 
-void
-Permedia3PreInit(ScrnInfoPtr pScrn, GLINTPtr pGlint)
-{
-    TRACE_ENTER("Permedia3PreInit");
-    if ((pGlint->PciInfo->subsysVendor == 0x1097) &&
-	(pGlint->PciInfo->subsysCard == 0x3d32)) {
-        xf86DrvMsg(pScrn->scrnIndex, X_INFO,
-	    "Appian Jeronimo 2000 board detected and initialized.\n\t"
-	    "subsysVendor = 0x%04x, subsysCard = 0x%04x.\n",
-	    pGlint->PciInfo->subsysVendor, pGlint->PciInfo->subsysCard);
-	/* Memory timings for the Appian J2000 board.
-	 * This is needed for the second head which is left unitilialized
-	 * by the bios, thus freezing the machine.
-	 */
-	GLINT_SLOW_WRITE_REG(0x02e311B8, PM3LocalMemCaps);
-	GLINT_SLOW_WRITE_REG(0x07424905, PM3LocalMemTimings);
-	GLINT_SLOW_WRITE_REG(0x0c000003, PM3LocalMemControl);
-	GLINT_SLOW_WRITE_REG(0x00000061, PM3LocalMemRefresh);
-	GLINT_SLOW_WRITE_REG(0x00000000, PM3LocalMemPowerDown);
-    }
-    else xf86DrvMsg(pScrn->scrnIndex, X_INFO,
-	"Unknown Glint Permedia3 board detected.\n\t"
-	"subsysVendor = 0x%04x, subsysCard = 0x%04x.\n",
-	pGlint->PciInfo->subsysVendor, pGlint->PciInfo->subsysCard);
-    TRACE_EXIT("Permedia3PreInit");
-}
+int PM3QuickFillMemory(ScrnInfoPtr pScrn,int size);
 
 int
 PM3QuickFillMemory(ScrnInfoPtr pScrn,int size)
 {
-    GLINTPtr pGlint;
+    GLINTPtr pGlint = GLINTPTR (pScrn);
     unsigned int * p;
     unsigned int p_content;
     unsigned int i, j;
     long savemapsize;
 
-    pGlint = GLINTPTR (pScrn);
     savemapsize = pGlint->FbMapSize;
     pGlint->FbMapSize = size*1024*1024;
 
@@ -214,6 +184,61 @@ PM3DAC_CalculateClock
     return(actualclock);
 }
 
+void
+Permedia3PreInit(ScrnInfoPtr pScrn)
+{
+    GLINTPtr pGlint = GLINTPTR(pScrn);
+    TRACE_ENTER("Permedia3PreInit");
+    if ((pGlint->PciInfo->subsysVendor == 0x1097) &&
+	(pGlint->PciInfo->subsysCard == 0x3d32)) {
+    	unsigned char m,n,p;
+    	unsigned long clockused;
+        xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+	    "Appian Jeronimo 2000 board detected and initialized.\n\t"
+	    "subsysVendor = 0x%04x, subsysCard = 0x%04x.\n",
+	    pGlint->PciInfo->subsysVendor, pGlint->PciInfo->subsysCard);
+
+	/* Memory timings for the Appian J2000 board.
+	 * This is needed for the second head which is left unitilialized
+	 * by the bios, thus freezing the machine. */
+	GLINT_SLOW_WRITE_REG(0x02e311B8, PM3LocalMemCaps);
+	GLINT_SLOW_WRITE_REG(0x07424905, PM3LocalMemTimings);
+	GLINT_SLOW_WRITE_REG(0x0c000003, PM3LocalMemControl);
+	GLINT_SLOW_WRITE_REG(0x00000061, PM3LocalMemRefresh);
+	GLINT_SLOW_WRITE_REG(0x00000000, PM3LocalMemPowerDown);
+	
+	/* Let's program the K, M and S Clocks to the same values as the bios
+	 * does for first head :
+	 *   - KClk and MClk are 105Mhz.
+	 *   - S Clock is set to PClk.
+	 * Note 1 : pGlint->RefClock is not set yet, so use 14318 instead.
+	 * Note 2 : KClk gets internally halved, so we need to double it.
+	 */
+	clockused = PM3DAC_CalculateClock(2*105000, 14318, &m,&n,&p);
+        Permedia2vOutIndReg(pScrn, PM3RD_KClkPreScale, 0x00, m);
+        Permedia2vOutIndReg(pScrn, PM3RD_KClkFeedbackScale, 0x00, n);
+        Permedia2vOutIndReg(pScrn, PM3RD_KClkPostScale, 0x00, p);
+        Permedia2vOutIndReg(pScrn, PM3RD_KClkControl, 0x00,
+	    PM3RD_KClkControl_STATE_RUN |
+	    PM3RD_KClkControl_SOURCE_PLL |
+	    PM3RD_KClkControl_ENABLE);
+        Permedia2vOutIndReg(pScrn, PM3RD_MClkControl, 0x00,
+	    PM3RD_MClkControl_STATE_RUN |
+	    PM3RD_MClkControl_SOURCE_KCLK |
+	    PM3RD_MClkControl_ENABLE);
+        Permedia2vOutIndReg(pScrn, PM3RD_SClkControl, 0x00,
+	    PM3RD_SClkControl_STATE_RUN |
+	    PM3RD_SClkControl_SOURCE_PCLK |
+	    PM3RD_SClkControl_ENABLE);
+    }
+    else xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+	"Unknown Glint Permedia3 board detected.\n\t"
+	"subsysVendor = 0x%04x, subsysCard = 0x%04x.\n\t"
+	"Let's hope that it is correctly initialized by the bios.\n",
+	pGlint->PciInfo->subsysVendor, pGlint->PciInfo->subsysCard);
+    TRACE_EXIT("Permedia3PreInit");
+}
+
 Bool
 Permedia3Init(ScrnInfoPtr pScrn, DisplayModePtr mode)
 {
@@ -221,19 +246,6 @@ Permedia3Init(ScrnInfoPtr pScrn, DisplayModePtr mode)
     GLINTRegPtr pReg = &pGlint->ModeReg;
     CARD32 temp1, temp2, temp3, temp4;
 
-    /* Memory timings for the Appian J2000 board
-     * This is not ideal, since the work here is duplicated 
-     * in the Permedia3PreInit function :(((
-     */
-    if ((pGlint->PciInfo->subsysVendor == 0x1097) &&
-	(pGlint->PciInfo->subsysCard == 0x3d32)) {
-	pReg->glintRegs[PM3LocalMemCaps >> 3] = 0x02e311B8;
-	pReg->glintRegs[PM3LocalMemTimings >> 3] = 0x07424905;
-	pReg->glintRegs[PM3LocalMemControl >> 3] = 0x0c000003;
-	pReg->glintRegs[PM3LocalMemRefresh >> 3] = 0x00000061;
-    }
-
-    pReg->glintRegs[PM3LocalMemPowerDown >> 3] = 0x00000000;
     pReg->glintRegs[PM3MemBypassWriteMask >> 3] = 0xffffffff;
     pReg->glintRegs[PM3ByAperture1Mode >> 3] = 0x00000000;
     pReg->glintRegs[PM3ByAperture2Mode >> 3] = 0x00000000;
@@ -316,25 +328,6 @@ Permedia3Init(ScrnInfoPtr pScrn, DisplayModePtr mode)
     	unsigned char m,n,p;
     	unsigned long clockused;
 	
-	/* Let's program the KClk to 100Mhz and set the S & M Clk too. */
-/*	clockused = PM3DAC_CalculateClock(100000,
-	    pGlint->RefClock, &m,&n,&p);
-	pReg->DacRegs[PM3RD_KClkPreScale] = m;
-	pReg->DacRegs[PM3RD_KClkFeedbackScale] = n;
-	pReg->DacRegs[PM3RD_KClkPostScale] = p;
-	pReg->DacRegs[PM3RD_KClkControl] =
-	    PM3RD_KClkControl_STATE_RUN |
-	    PM3RD_KClkControl_SOURCE_PLL |
-	    PM3RD_KClkControl_ENABLE;
-	pReg->DacRegs[PM3RD_MClkControl] =
-	    PM3RD_MClkControl_STATE_RUN |
-	    PM3RD_MClkControl_SOURCE_KCLK |
-	    PM3RD_MClkControl_ENABLE;
-	pReg->DacRegs[PM3RD_SClkControl] =
-	    PM3RD_SClkControl_STATE_RUN |
-	    PM3RD_SClkControl_SOURCE_HALF_KCLK |
-	    PM3RD_SClkControl_ENABLE;
-*/
 	/* Let's program the dot clock */
     	clockused = PM3DAC_CalculateClock(mode->Clock,
 	    pGlint->RefClock, &m,&n,&p);
@@ -356,6 +349,13 @@ Permedia3Init(ScrnInfoPtr pScrn, DisplayModePtr mode)
     if (!(mode->Flags & V_PVSYNC))
         pReg->DacRegs[PM2VDACRDSyncControl] |= 0x08; /* invert vsync */
 
+#if 0 /* Currently commented out while testing Flat Panel support */
+    pReg->DacRegs[PM2VDACRDDACControl] = 0x01;
+    pReg->DacRegs[PM2VDACRDSyncControl] |= 0x40;
+    pReg->glintRegs[VSConfiguration >> 3] = (GLINT_READ_REG(VSConfiguration) & 0xFFFFFFF8) | 0x06;
+    pReg->glintRegs[VSBBase >> 3] = 1<<14;
+#endif
+
     switch (pScrn->bitsPerPixel)
     {
     case 8:
@@ -395,16 +395,6 @@ Permedia3Save(ScrnInfoPtr pScrn, GLINTRegPtr glintReg)
     /* Permedia 3 memory Timings */
     glintReg->glintRegs[PM3MemBypassWriteMask >> 3] =
 	    				GLINT_READ_REG(PM3MemBypassWriteMask);
-    glintReg->glintRegs[PM3LocalMemCaps >> 3] = 
-	    				GLINT_READ_REG(PM3LocalMemCaps);
-    glintReg->glintRegs[PM3LocalMemTimings >> 3] = 
-	    				GLINT_READ_REG(PM3LocalMemTimings);
-    glintReg->glintRegs[PM3LocalMemControl >> 3] = 
-	    				GLINT_READ_REG(PM3LocalMemControl);
-    glintReg->glintRegs[PM3LocalMemRefresh >> 3] = 
-	    				GLINT_READ_REG(PM3LocalMemRefresh);
-    glintReg->glintRegs[PM3LocalMemPowerDown >> 3] = 
-	    				GLINT_READ_REG(PM3LocalMemPowerDown);
     glintReg->glintRegs[PM3ByAperture1Mode >> 3] = 
 	    				GLINT_READ_REG(PM3ByAperture1Mode);
     glintReg->glintRegs[PM3ByAperture2Mode >> 3] = 
@@ -429,6 +419,10 @@ Permedia3Save(ScrnInfoPtr pScrn, GLINTRegPtr glintReg)
     glintReg->glintRegs[PMScreenBase >> 3] = GLINT_READ_REG(PMScreenBase);
     glintReg->glintRegs[PMVideoControl >> 3] = GLINT_READ_REG(PMVideoControl);
     glintReg->glintRegs[VClkCtl >> 3] = GLINT_READ_REG(VClkCtl);
+#if 0 /* Currently commented out while testing Flat Panel support */
+    glintReg->glintRegs[VSConfiguration >> 3] = GLINT_READ_REG(VSConfiguration);
+    glintReg->glintRegs[VSBBase >> 3] = GLINT_READ_REG(VSBBase);
+#endif
 
     for (i=0;i<768;i++) {
     	Permedia2ReadAddress(pScrn, i);
@@ -453,20 +447,6 @@ Permedia3Save(ScrnInfoPtr pScrn, GLINTRegPtr glintReg)
     glintReg->DacRegs[PM2VDACRDDClk0PreScale] = Permedia2vInIndReg(pScrn, PM2VDACRDDClk0PreScale);
     glintReg->DacRegs[PM2VDACRDDClk0FeedbackScale] = Permedia2vInIndReg(pScrn, PM2VDACRDDClk0FeedbackScale);
     glintReg->DacRegs[PM2VDACRDDClk0PostScale] = Permedia2vInIndReg(pScrn, PM2VDACRDDClk0PostScale);
-    /* save KClk, MClk and SClk settings */
- /*   glintReg->DacRegs[PM3RD_KClkControl] =
-	Permedia2vInIndReg(pScrn,PM3RD_KClkControl);
-    glintReg->DacRegs[PM3RD_MClkControl] =
-	Permedia2vInIndReg(pScrn,PM3RD_MClkControl);
-    glintReg->DacRegs[PM3RD_SClkControl] =
-	Permedia2vInIndReg(pScrn,PM3RD_SClkControl);
-    glintReg->DacRegs[PM3RD_KClkPreScale] =
-	Permedia2vInIndReg(pScrn,PM3RD_KClkPreScale);
-    glintReg->DacRegs[PM3RD_KClkFeedbackScale] =
-	Permedia2vInIndReg(pScrn,PM3RD_KClkFeedbackScale);
-    glintReg->DacRegs[PM3RD_KClkPostScale] =
-	Permedia2vInIndReg(pScrn,PM3RD_KClkPostScale);
-*/
 }
 
 void
@@ -486,16 +466,6 @@ Permedia3Restore(ScrnInfoPtr pScrn, GLINTRegPtr glintReg)
     /* Permedia 3 memory Timings */
     GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3MemBypassWriteMask >> 3],
 		    					PM3MemBypassWriteMask);
-    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3LocalMemCaps >> 3],
-	    						PM3LocalMemCaps);
-    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3LocalMemTimings >> 3],
-	    						PM3LocalMemTimings);
-    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3LocalMemControl >> 3],
-	    						PM3LocalMemControl);
-    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3LocalMemRefresh >> 3],
-	    						PM3LocalMemRefresh);
-    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3LocalMemPowerDown >> 3],
-	    						PM3LocalMemPowerDown);
     GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3ByAperture1Mode >> 3],
 	    						PM3ByAperture1Mode);
     GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PM3ByAperture2Mode >> 3],
@@ -521,6 +491,10 @@ Permedia3Restore(ScrnInfoPtr pScrn, GLINTRegPtr glintReg)
     GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PMVbEnd >> 3], PMVbEnd);
     GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PMVsStart >> 3], PMVsStart);
     GLINT_SLOW_WRITE_REG(glintReg->glintRegs[PMVsEnd >> 3], PMVsEnd);
+#if 0 /* Currently commented out while testing Flat Panel support */
+    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[VSConfiguration >> 3], VSConfiguration);
+    GLINT_SLOW_WRITE_REG(glintReg->glintRegs[VSBBase >> 3], VSBBase);
+#endif
 
     Permedia2vOutIndReg(pScrn, PM2VDACRDIndexControl, 0x00, 
 				glintReg->DacRegs[PM2VDACRDIndexControl]);
@@ -550,19 +524,4 @@ Permedia3Restore(ScrnInfoPtr pScrn, GLINTRegPtr glintReg)
     Permedia2vOutIndReg(pScrn, PM2VDACRDDClk0PostScale, 0x00, 
 	glintReg->DacRegs[PM2VDACRDDClk0PostScale]);
     Permedia2vOutIndReg(pScrn, PM2VDACIndexClockControl, 0x00, temp|0x03);
-    /* retsore the KClk, MClk and SClk settings */
- /*   Permedia2vOutIndReg(pScrn, PM3RD_KClkPreScale, 0x00,
-	glintReg->DacRegs[PM3RD_KClkPreScale]);
-    Permedia2vOutIndReg(pScrn, PM3RD_KClkFeedbackScale, 0x00,
-	glintReg->DacRegs[PM3RD_KClkFeedbackScale]);
-    Permedia2vOutIndReg(pScrn, PM3RD_KClkPostScale, 0x00,
-	glintReg->DacRegs[PM3RD_KClkPostScale]);
-    Permedia2vOutIndReg(pScrn, PM3RD_KClkControl, 0x00,
-	glintReg->DacRegs[PM3RD_KClkControl]);
-  */  /* Should we wait for KClk to be locked here ? */
-   /* Permedia2vOutIndReg(pScrn, PM3RD_MClkControl, 0x00,
-	glintReg->DacRegs[PM3RD_MClkControl]);
-    Permedia2vOutIndReg(pScrn, PM3RD_SClkControl, 0x00,
-	glintReg->DacRegs[PM3RD_SClkControl]);
-*/
 }
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_regs.h b/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_regs.h
index 677227a1f..ed455edd9 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_regs.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_regs.h
@@ -1,4 +1,4 @@
-/* $XFree86: $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/glint/pm3_regs.h,v 1.3 2000/10/17 09:07:05 alanh Exp $ */
 
 /*
  * glint register file 
@@ -435,7 +435,8 @@
 #define PM3AntialiasMode					0x8808
 #define PM3AntialiasModeAnd					0xac00
 #define PM3AntialiasModeOr					0xac08
-
+/* ... */
+#define PM3BackgroundColor					0xb0c8
 /* ... */
 #define PM3ColorDDAMode						0x87e0
 #define PM3ColorDDAModeAnd					0xabe0
@@ -470,6 +471,17 @@
 #define PM3dXSub						0x8018
 #define PM3dY							0x8028
 /* ... */
+#define PM3FBBlockColor						0x8ac8
+#define PM3FBBlockColor0					0xb060
+#define PM3FBBlockColor1					0xb068
+#define PM3FBBlockColor2					0xb070
+#define PM3FBBlockColor3					0xb078
+#define PM3FBBlockColorBack					0xb0a0
+#define PM3FBBlockColorBack0					0xb080
+#define PM3FBBlockColorBack1					0xb088
+#define PM3FBBlockColorBack2					0xb090
+#define PM3FBBlockColorBack3					0xb098
+#define PM3FBColor						0x8a98
 #define PM3FBDestReadBufferAddr0				0xae80
 #define PM3FBDestReadBufferAddr1				0xae88
 #define PM3FBDestReadBufferAddr2				0xae90
@@ -534,6 +546,7 @@
 
 #define PM3FBHardwareWriteMask					0x8ac0
 #define PM3FBSoftwareWriteMask					0x8820
+#define PM3FBData						0x8aa0
 #define PM3FBSourceData						0x8aa8
 #define PM3FBSourceReadBufferAddr				0xaf08
 #define PM3FBSourceReadBufferOffset				0xaf10
@@ -660,6 +673,11 @@
 	#define PM3LBWriteMode_Packed16				1<<11
 	#define PM3LBWriteMode_Width(w)				(((w)&0xfff)<<12)
 /* ... */
+#define PM3LineStippleMode					0x81a8
+#define PM3LineStippleModeAnd					0xabc0
+#define PM3LineStippleModeOr					0xabc8
+#define PM3LoadLineStippleCounters				0x81b0
+/* ... */
 #define PM3LogicalOpMode					0x8828
 #define PM3LogicalOpModeAnd					0xace0
 #define PM3LogicalOpModeOr					0xace8
@@ -880,7 +898,7 @@
 	#define PM3Render2D_Width(w)			((w)&0x0fff)
 	#define PM3Render2D_Operation_Normal			0<<12
 	#define PM3Render2D_Operation_SyncOnHostData		1<<12
-	#define PM3Render2D_Operation_SyncOnbitMask		2<<12
+	#define PM3Render2D_Operation_SyncOnBitMask		2<<12
 	#define PM3Render2D_Operation_PatchOrderRendering	3<<12
 	#define PM3Render2D_FBSourceReadEnable			1<<14
 	#define PM3Render2D_SpanOperation			1<<15
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h
index a9d77a2a7..528344b8f 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h
@@ -25,7 +25,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h,v 1.16 2000/09/17 01:36:27 mvojkovi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810.h,v 1.18 2000/10/24 22:45:06 dawes Exp $ */
 
 /*
  * Authors:
@@ -166,8 +166,8 @@ typedef struct _I810Rec {
    int DGAViewportStatus;
 
    int Chipset;
-   int LinearAddr;
-   int MMIOAddr;
+   unsigned long LinearAddr;
+   unsigned long MMIOAddr;
    EntityInfoPtr pEnt;
    pciVideoPtr PciInfo;
    PCITAG PciTag;
@@ -311,6 +311,14 @@ extern void I810InitVideo(ScreenPtr pScreen);
     OUTREG(LP_RING + RING_TAIL, outring);	\
 }
 
+#ifdef __GNUC__
+#define LP_RING_MESSAGE(n) \
+   ErrorF("BEGIN_LP_RING %d in %s\n", n, __FUNCTION__)
+#else
+#define LP_RING_MESSAGE(n) \
+   ErrorF("BEGIN_LP_RING %d in %s:%d\n", n, __FILE__, __LINE__)
+#endif
+
 #define BEGIN_LP_RING(n)						\
    unsigned int outring, ringmask;					\
    volatile unsigned char *virt;							\
@@ -318,7 +326,7 @@ extern void I810InitVideo(ScreenPtr pScreen);
    if (pI810->LpRing.space < n*4) I810WaitLpRing( pScrn, n*4, 0);	\
    pI810->LpRing.space -= n*4;						\
    if (I810_DEBUG & DEBUG_VERBOSE_RING) 				\
-      ErrorF( "BEGIN_LP_RING %d in %s\n", n, __FUNCTION__);		\
+      LP_RING_MESSAGE(n);						\
    outring = pI810->LpRing.tail;					\
    ringmask = pI810->LpRing.tail_mask;					\
    virt = pI810->LpRing.virtual_start;			
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.c b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.c
index 2e97a3c26..ccc01e0d0 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.c,v 1.11 2000/09/17 01:36:27 mvojkovi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_dri.c,v 1.12 2000/09/24 13:51:26 alanh Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c
index 2e55a7849..7997567c5 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c
@@ -25,7 +25,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c,v 1.32 2000/09/19 12:46:16 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_driver.c,v 1.34 2000/09/26 15:57:11 tsi Exp $ */
 
 /*
  * Authors:
@@ -359,7 +359,7 @@ static Bool
 I810Probe(DriverPtr drv, int flags) {
    int i, numUsed, numDevSections, *usedChips;
    GDevPtr *devSections;
-   Bool foundScreen = 0;
+   Bool foundScreen = FALSE;
     
    /*
      Find the config file Device sections that match this
@@ -381,9 +381,10 @@ I810Probe(DriverPtr drv, int flags) {
 				   devSections, numDevSections,
 				   drv, &usedChips);
 
-   if (flags & PROBE_DETECT)
-	foundScreen = TRUE;
-   else
+   if (flags & PROBE_DETECT) {
+	if (numUsed > 0)
+	    foundScreen = TRUE;
+   } else
    for (i=0; i<numUsed; i++) {
        ScrnInfoPtr pScrn = NULL;
        /* Allocate new ScrnInfoRec and claim the slot */
@@ -1645,7 +1646,7 @@ I810ScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv) {
    
    if (!I810MapMem(pScrn)) return FALSE;
 
-   pScrn->memPhysBase = (int)pI810->FbBase;
+   pScrn->memPhysBase = (unsigned long)pI810->FbBase;
    pScrn->fbOffset = 0;
 
    vgaHWSetMmioFuncs(hwp, pI810->MMIOBase, 0);
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_memory.c b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_memory.c
index 42893411d..e37ade8b5 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_memory.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_memory.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_memory.c,v 1.15 2000/08/28 18:12:55 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_memory.c,v 1.16 2000/09/24 13:51:26 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_reg.h b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_reg.h
index 450f88570..ae665af09 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_reg.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/i810/i810_reg.h
@@ -25,6 +25,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/i810/i810_reg.h,v 1.4 2000/09/26 15:57:12 tsi Exp $ */
 
 /*
  * Authors:
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/imstt/Imakefile b/xc/programs/Xserver/hw/xfree86/drivers/imstt/Imakefile
index 14eab93ed..a2f771acb 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/imstt/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/drivers/imstt/Imakefile
@@ -1,4 +1,4 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/drivers/imstt/Imakefile,v 1.2 2000/06/14 01:56:08 dawes Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/drivers/imstt/Imakefile,v 1.3 2000/10/11 16:21:21 mvojkovi Exp $
 /*
  *
  * Copyright 2000 Ani Joshi <ajoshi@unixbox.com>
@@ -22,7 +22,7 @@ INCLUDES = -I. -I$(XF86COMSRC) -I$(XF86OSSRC) \
            -I$(XF86SRC)/xf24_32bpp -I$(SERVERSRC)/Xext \
            -I$(XF86SRC)/vgahw -I$(XF86SRC)/ramdac \
 	   -I$(XF86SRC)/rac -I$(XF86SRC)/int10 \
-	   -I$(XF86SRC)/fbdevhw \
+	   -I$(XF86SRC)/fbdevhw -I$(SERVERSRC)/render \
            -I$(SERVERSRC)/include -I$(XINCLUDESRC) -I$(FONTINCSRC) \
            -I$(EXTINCSRC)
 #endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/Imakefile b/xc/programs/Xserver/hw/xfree86/drivers/mga/Imakefile
index abfc49e87..2af10824a 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/Imakefile
@@ -1,4 +1,4 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/Imakefile,v 1.35 2000/09/20 00:09:22 keithp Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/Imakefile,v 1.37 2000/10/09 23:12:45 alanh Exp $
 XCOMM
 XCOMM This is an Imakefile for the MGA driver.  
 XCOMM
@@ -15,7 +15,7 @@ SUBDIRS=hallib
 DRISRCS = mga_dri.c mga_warp.c mga_wrap.c
 DRIOBJS = mga_dri.o mga_warp.o mga_wrap.o
 DRIINCLUDES = -I$(SERVERSRC)/GL/dri -I$(LIBSRC)/GL/dri \
-	-I$(XF86OSSRC)/linux/drm/kernel -I$(TOP)/include
+	-I$(TOP)/include
 DRIDEFINES = $(GLX_DEFINES)
 #endif
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h
index 26da1dead..95b44d32c 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h,v 1.61 2000/08/21 00:36:37 mvojkovi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga.h,v 1.65 2000/10/24 22:45:06 dawes Exp $ */
 /*
  * MGA Millennium (MGA2064W) functions
  *
@@ -187,11 +187,11 @@ typedef struct {
     int			YDstOrg;
     int			DstOrg;
     int			SrcOrg;
-    CARD32		IOAddress;
-    CARD32		FbAddress;
-    CARD32		ILOADAddress;
+    unsigned long	IOAddress;
+    unsigned long	FbAddress;
+    unsigned long	ILOADAddress;
     int			FbBaseReg;
-    CARD32		BiosAddress;
+    unsigned long	BiosAddress;
     MessageType		BiosFrom;
     unsigned char *     IOBase;
     unsigned char *     IOBaseDense;
@@ -296,7 +296,10 @@ typedef struct {
     int			allowedWidth;
     void		(*VideoTimerCallback)(ScrnInfoPtr, Time);
     void		(*PaletteLoadCallback)(ScrnInfoPtr);
+    void		(*RenderCallback)(ScrnInfoPtr);
+    Time		RenderTime;
     MGAPaletteInfo	palinfo[256];  /* G400 hardware bug workaround */
+    FBLinearPtr		LinearScratch;
 } MGARec, *MGAPtr;
 
 #ifdef XF86DRI
@@ -361,6 +364,7 @@ Bool MGADRIScreenInit(ScreenPtr pScreen);
 void MGADRICloseScreen(ScreenPtr pScreen);
 Bool MGADRIFinishScreenInit(ScreenPtr pScreen);
 void MGASwapContext(ScreenPtr pScreen);
+void MGASwapContext_shared(ScreenPtr pScreen);
 Bool mgaConfigureWarp(ScrnInfoPtr pScrn);
 unsigned int mgaInstallMicrocode(ScreenPtr pScreen, int agp_offset);
 unsigned int mgaGetMicrocodeSize(ScreenPtr pScreen);
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dac3026.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dac3026.c
index 651acbf50..5ec08696f 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dac3026.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dac3026.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dac3026.c,v 1.52 2000/01/21 01:12:20 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dac3026.c,v 1.54 2000/10/24 22:45:07 dawes Exp $ */
 /*
  * Copyright 1994 by Robin Cutshaw <robin@XFree86.org>
  *
@@ -269,6 +269,7 @@ MGATi3026CalcClock (
 	return f_pll;
 }
 
+#ifndef USEMGAHAL
 /*
  * MGATi3026SetMCLK - Set the memory clock (MCLK) PLL.
  *
@@ -352,6 +353,7 @@ MGATi3026SetMCLK( ScrnInfoPtr pScrn, long f_out )
 		;
 	}
 }
+#endif
 
 /*
  * MGATi3026SetPCLK - Set the pixel (PCLK) and loop (LCLK) clocks.
@@ -503,7 +505,9 @@ MGA3026Init(ScrnInfoPtr pScrn, DisplayModePtr mode)
 	int i, BppShift, index_1d = 0;
 	const unsigned char* initDAC;
 	MGAPtr pMga = MGAPTR(pScrn);
+#ifndef USEMGAHAL
 	MGARamdacPtr MGAdac = &pMga->Dac;
+#endif
 	MGAFBLayout *pLayout = &pMga->CurrentLayout;
 	MGARegPtr pReg = &pMga->ModeReg;
 	vgaRegPtr pVga = &VGAHWPTR(pScrn)->ModeReg;
@@ -716,15 +720,8 @@ MGA3026Init(ScrnInfoPtr pScrn, DisplayModePtr mode)
 	   but that's no big deal since we will Restore right after
 	   this function */
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	MGATi3026SetMCLK( pScrn, MGAdac->MemoryClock );
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-
 #endif
 
 #ifdef DEBUG		
@@ -763,9 +760,6 @@ MGA3026Restore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	pciSetBitsLong(pMga->PciTag, PCI_OPTION_REG, OPTION_MASK,
 		       mgaReg->Option);
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	/* select pixel clock PLL as clock source */
 	outTi3026(TVP3026_CLK_SEL, 0, mgaReg->DacRegs[3]);
@@ -774,10 +768,7 @@ MGA3026Restore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	outTi3026(TVP3026_PLL_ADDR, 0, 0x2A);
 	outTi3026(TVP3026_LOAD_CLK_DATA, 0, 0);
 	outTi3026(TVP3026_PIX_CLK_DATA, 0, 0);
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-#endif	
+#endif
 	 
 	/*
 	 * This function handles restoring the generic VGA registers.
@@ -791,9 +782,6 @@ MGA3026Restore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	 * goes here. 
 	 */
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	/* program pixel clock PLL */
 	outTi3026(TVP3026_PLL_ADDR, 0, 0x00);
@@ -808,31 +796,20 @@ MGA3026Restore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 
 	/* set Q divider for loop clock PLL */
 	outTi3026(TVP3026_MCLK_CTL, 0, mgaReg->DacRegs[18]);
-	
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-#endif	
+#endif
 	
 	/* program loop PLL */
 	outTi3026(TVP3026_PLL_ADDR, 0, 0x00);
 	for (i = 3; i < 6; i++)
 		outTi3026(TVP3026_LOAD_CLK_DATA, 0, mgaReg->DacClk[i]);
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	if ((vgaReg->MiscOutReg & 0x08) && ((mgaReg->DacClk[3] & 0xC0) == 0xC0) ) {
 		/* poll until loop PLL LOCK bit is set */
 		outTi3026(TVP3026_PLL_ADDR, 0, 0x3F);
 		while ( ! (inTi3026(TVP3026_LOAD_CLK_DATA) & 0x40) );
 	}
-	
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-#endif	
+#endif
 
 	/*
 	 * restore other DAC registers
@@ -885,9 +862,6 @@ MGA3026Save(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 		mgaReg->ExtVga[i] = INREG8(0x1FDF);
 	}
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	outTi3026(TVP3026_PLL_ADDR, 0, 0x00);
 	for (i = 0; i < 3; i++)
@@ -898,11 +872,7 @@ MGA3026Save(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	for (i = 3; i < 6; i++)
 		outTi3026(TVP3026_LOAD_CLK_DATA, 0, mgaReg->DacClk[i] =
 					inTi3026(TVP3026_LOAD_CLK_DATA));
-	
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-#endif	
+#endif
 	
 	for (i = 0; i < DACREGSIZE; i++)
 		mgaReg->DacRegs[i]	 = inTi3026(MGADACregs[i]);
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dacG.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dacG.c
index 091dd3edb..620b2c7d0 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dacG.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dacG.c
@@ -2,7 +2,7 @@
  * MGA-1064, MGA-G100, MGA-G200, MGA-G400 RAMDAC driver
  */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dacG.c,v 1.37 2000/08/21 00:36:37 mvojkovi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dacG.c,v 1.40 2000/10/24 22:45:07 dawes Exp $ */
 
 /*
  * This is a first cut at a non-accelerated version to work with the
@@ -82,11 +82,6 @@ static Bool MGAGInit(ScrnInfoPtr, DisplayModePtr);
 static void MGAGLoadPalette(ScrnInfoPtr, int, int*, LOCO*, VisualPtr);
 static Bool MGAG_i2cInit(ScrnInfoPtr pScrn);
 
-
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-/* We don't need anymore: MGAGCalcClock and MGAGSetPCLK function */
 #ifndef USEMGAHAL
 /*
  * MGAGCalcClock - Calculate the PLL settings (m, n, p, s).
@@ -150,6 +145,7 @@ MGAGCalcClock ( ScrnInfoPtr pScrn, long f_out,
 		post_div_max = 7;
 		break;
 	case PCI_CHIP_MGAG100:
+	case PCI_CHIP_MGAG100_PCI:
 	case PCI_CHIP_MGAG200:
 	case PCI_CHIP_MGAG200_PCI:
 	default:
@@ -226,7 +222,6 @@ MGAGCalcClock ( ScrnInfoPtr pScrn, long f_out,
 	return f_pll;
 }
 
-
 /*
  * MGAGSetPCLK - Set the pixel (PCLK) clock.
  */
@@ -250,9 +245,6 @@ MGAGSetPCLK( ScrnInfoPtr pScrn, long f_out )
 	pReg->DacRegs[ MGA1064_PIX_PLLC_N ] = n & 0x7F;
 	pReg->DacRegs[ MGA1064_PIX_PLLC_P ] = (p & 0x07) | ((s & 0x03) << 3);
 }
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif
 
 /*
@@ -261,6 +253,7 @@ MGAGSetPCLK( ScrnInfoPtr pScrn, long f_out )
 static Bool
 MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 {
+#ifndef USEMGAHAL
 	/*
 	 * initial values of the DAC registers
 	 */
@@ -277,13 +270,14 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 	/* 0x48: */	   0,    0,    0,    0,    0,    0,    0,    0
 	};
 
+	int i, weight555 = FALSE;
+#endif
 	int hd, hs, he, ht, vd, vs, ve, vt, wd;
-	int i, BppShift;
+	int BppShift;
 	MGAPtr pMga;
 	MGARegPtr pReg;
 	vgaRegPtr pVga;
 	MGAFBLayout *pLayout;
-	int weight555 = FALSE;
 	
 	pMga = MGAPTR(pScrn);
 	pReg = &pMga->ModeReg;
@@ -292,9 +286,6 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 
 	BppShift = pMga->BppShifts[(pLayout->bitsPerPixel >> 3) - 1];
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	/* Allocate the DacRegs space if not done already */
 	if (pReg->DacRegs == NULL) {
@@ -436,9 +427,6 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 	default:
 		FatalError("MGA: unsupported depth\n");
 	}
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif
 		
 	/*
@@ -520,29 +508,17 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 	pVga->CRTC[21] = vd & 0xFF;
 	pVga->CRTC[22] = (vt + 1) & 0xFF;
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	pReg->DacRegs[ MGA1064_CURSOR_BASE_ADR_LOW ] =
 						pMga->FbCursorOffset >> 10;
 	pReg->DacRegs[ MGA1064_CURSOR_BASE_ADR_HI ]  =
 						pMga->FbCursorOffset >> 18;
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif
 	
 	if (pMga->SyncOnGreen) {
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	    pReg->DacRegs[ MGA1064_GEN_CTL ] &= ~0x20;
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-#endif	    
+#endif
 	    pReg->ExtVga[3] |= 0x40;
 	}
 
@@ -552,16 +528,8 @@ MGAGInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 #ifndef USEMGAHAL
 	if (mode->Flags & V_DBLSCAN)
 		pVga->CRTC[9] |= 0x80;
-#endif
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
-#ifndef USEMGAHAL
 	MGAGSetPCLK( pScrn, mode->Clock );
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif	       	
 
 	/* This disables the VGA memory aperture */
@@ -670,13 +638,10 @@ MGAGRestore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	       Bool restoreFonts)
 {
 	int i;
-	CARD32 optionMask;
 	MGAPtr pMga = MGAPTR(pScrn);
-
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
+	CARD32 optionMask;
+
 	/*
 	 * Code is needed to get things back to bank zero.
 	 */
@@ -710,10 +675,6 @@ MGAGRestore(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	if (pMga->Chipset == PCI_CHIP_MGAG400)
 		pciSetBitsLong(pMga->PciTag, PCI_MGA_OPTION3, OPTION3_MASK,
 			       mgaReg->Option3);
-
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif
 	/* restore CRTCEXT regs */
 	for (i = 0; i < 6; i++)
@@ -763,18 +724,11 @@ MGAGSave(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	MGAPtr pMga = MGAPTR(pScrn);
 
 	if(pMga->SecondCrtc == TRUE) return;
-
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	/* Allocate the DacRegs space if not done already */
 	if (mgaReg->DacRegs == NULL) {
 		mgaReg->DacRegs = xnfcalloc(DACREGSIZE, 1);
 	}
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif
 
 	/*
@@ -789,9 +743,6 @@ MGAGSave(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	vgaHWSave(pScrn, vgaReg, VGA_SR_MODE | (saveFonts ? VGA_SR_FONTS : 0));
 	MGAGSavePalette(pScrn, vgaReg->DAC);
 
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #ifndef USEMGAHAL
 	/*
 	 * The port I/O code necessary to read in the extended registers.
@@ -804,9 +755,6 @@ MGAGSave(ScrnInfoPtr pScrn, vgaRegPtr vgaReg, MGARegPtr mgaReg,
 	mgaReg->Option2 = pciReadLong(pMga->PciTag, PCI_MGA_OPTION2);
 	if (pMga->Chipset == PCI_CHIP_MGAG400)
 	    mgaReg->Option3 = pciReadLong(pMga->PciTag, PCI_MGA_OPTION3);
-/*******************/
-/* ADDED BY MATROX */
-/*******************/
 #endif
 
 	for (i = 0; i < 6; i++)
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c
index 41b82801c..79aa84eac 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c,v 1.5 2000/06/23 23:43:44 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_dri.c,v 1.9 2000/10/24 22:45:07 dawes Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -391,7 +391,7 @@ Bool MGADRIScreenInit(ScreenPtr pScreen)
    if (!xf86LoaderCheckSymbol("drmAvailable"))        return FALSE;
    if (!xf86LoaderCheckSymbol("DRIQueryVersion")) {
       xf86DrvMsg(pScreen->myNum, X_ERROR,
-                 "TDFXDRIScreenInit failed (libdri.a too old)\n");
+                 "MGADRIScreenInit failed (libdri.a too old)\n");
       return FALSE;
    }
      
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_driver.c
index 845e3f85a..8f78d5ab8 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_driver.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_driver.c
@@ -43,7 +43,7 @@
  *		Fixed 32bpp hires 8MB horizontal line glitch at middle right
  */
  
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_driver.c,v 1.165 2000/07/11 01:46:36 tsi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_driver.c,v 1.173 2000/10/24 22:45:07 dawes Exp $ */
 
 /*
  * This is a first cut at a non-accelerated version to work with the
@@ -173,6 +173,7 @@ static SymTabRec MGAChipsets[] = {
     { PCI_CHIP_MGA1064,		"mga1064sg" },
     { PCI_CHIP_MGA2164,		"mga2164w" },
     { PCI_CHIP_MGA2164_AGP,	"mga2164w AGP" },
+    { PCI_CHIP_MGAG100_PCI,	"mgag100" },
     { PCI_CHIP_MGAG100,		"mgag100" },
     { PCI_CHIP_MGAG200,		"mgag200" },
     { PCI_CHIP_MGAG200_PCI,	"mgag200 PCI" },
@@ -186,6 +187,7 @@ static PciChipsets MGAPciChipsets[] = {
     { PCI_CHIP_MGA2164,		PCI_CHIP_MGA2164,	RES_SHARED_VGA },
     { PCI_CHIP_MGA2164_AGP,	PCI_CHIP_MGA2164_AGP,	RES_SHARED_VGA },
     { PCI_CHIP_MGAG100,		PCI_CHIP_MGAG100,	RES_SHARED_VGA },
+    { PCI_CHIP_MGAG100_PCI,	PCI_CHIP_MGAG100_PCI,	RES_SHARED_VGA },
     { PCI_CHIP_MGAG200,		PCI_CHIP_MGAG200,	RES_SHARED_VGA },
     { PCI_CHIP_MGAG200_PCI,	PCI_CHIP_MGAG200_PCI,	RES_SHARED_VGA },
     { PCI_CHIP_MGAG400,		PCI_CHIP_MGAG400,	RES_SHARED_VGA },
@@ -211,8 +213,13 @@ typedef enum {
     OPTION_TEXTURED_VIDEO,
     OPTION_XAALINES,
     OPTION_CRTC2HALF,
+    OPTION_INT10,
     OPTION_AGP_MODE_2X,
-    OPTION_AGP_MODE_4X
+    OPTION_AGP_MODE_4X,
+    OPTION_DIGITAL,
+    OPTION_TV,
+    OPTION_TVSTANDARD,
+    OPTION_CABLETYPE
 } MGAOpts;
 
 static OptionInfoRec MGAOptions[] = {
@@ -234,8 +241,13 @@ static OptionInfoRec MGAOptions[] = {
     { OPTION_TEXTURED_VIDEO,	"TexturedVideo",OPTV_BOOLEAN,	{0}, FALSE },
     { OPTION_XAALINES,		"XAALines",	OPTV_INTEGER,	{0}, FALSE },
     { OPTION_CRTC2HALF,		"Crtc2Half",	OPTV_BOOLEAN,	{0}, FALSE },
+    { OPTION_INT10,		"Int10",	OPTV_BOOLEAN,	{0}, FALSE },
     { OPTION_AGP_MODE_2X,	"AGPMode2x",	OPTV_BOOLEAN,	{0}, FALSE },
     { OPTION_AGP_MODE_4X,	"AGPMode4x",	OPTV_BOOLEAN,	{0}, FALSE },
+    { OPTION_DIGITAL,		"DigitalScreen",OPTV_BOOLEAN,	{0}, FALSE },
+    { OPTION_TV,		"TV",		OPTV_BOOLEAN,	{0}, FALSE },
+    { OPTION_TVSTANDARD,	"TVStandard",	OPTV_ANYSTR,	{0}, FALSE },
+    { OPTION_CABLETYPE,		"CableType",	OPTV_ANYSTR,	{0}, FALSE },
     { -1,			NULL,		OPTV_NONE,	{0}, FALSE }
 };
 
@@ -287,6 +299,9 @@ static const char *xaaSymbols[] = {
     "XAAOverlayFBfuncs",
     "XAACachePlanarMonoStipple",
     "XAAScreenIndex",
+    "XAAFallbackOps",
+    "XAAFillSolidRects",
+    "XAAMoveDWORDS",
     NULL
 };
 
@@ -368,6 +383,12 @@ static const char *vbeSymbols[] = {
     NULL
 };
 
+static const char *int10Symbols[] = {
+    "xf86InitInt10",
+    "xf86FreeInt10",
+    NULL
+};
+
 static const char *fbdevHWSymbols[] = {
 	"fbdevHWInit",
 	"fbdevHWUseBuildinMode",
@@ -441,7 +462,7 @@ mgaSetup(pointer module, pointer opts, int *errmaj, int *errmin)
 			  xf8_32bppSymbols, ramdacSymbols,
 			  ddcSymbols, i2cSymbols, shadowSymbols,
 			  fbdevHWSymbols, vbeSymbols,
-			  fbSymbols,
+			  fbSymbols, int10Symbols,
 #ifdef XF86DRI 
 			  drmSymbols, driSymbols,
 #endif
@@ -913,6 +934,7 @@ MGACountRam(ScrnInfoPtr pScrn)
 	ProbeSize = 16384;
 	break;
     case PCI_CHIP_MGAG100:
+    case PCI_CHIP_MGAG100_PCI:
 	if(biosInfo) /* I'm not sure if the docs are correct */
 	    return (biosInfo & (1 << 12)) ? 16384 : 8192;
     case PCI_CHIP_MGA1064:
@@ -1121,8 +1143,12 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
     MGAMODEINFO mgaModeInfo = {0};
     ULONG ulBOARDHANDLESize;
     UCHAR ucMgaBase2;
+#if 0
     ULONG ulOrgFBuffer;
 #endif
+    Bool digital = FALSE;
+    Bool tv = FALSE;
+#endif
 
     /*
      * Note: This function is only called once at server startup, and
@@ -1184,20 +1210,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
     if (!vgaHWGetHWRec(pScrn))
 	return FALSE;
 
-#if 0
-    /* This is causing problems with restoring the card to it's
-       original state.  If this is to be done, it needs to happen
-       after we've saved the original state */
-    /* Initialize the card through int10 interface if needed */
-    if ( xf86LoadSubModule(pScrn, "int10")){
-        xf86Int10InfoPtr pInt;
-
-        xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Initializing int10\n");
-        pInt = xf86InitInt10(pMga->pEnt->index);
-        xf86FreeInt10(pInt);
-    }
-#endif
-
     /* Find the PCI info for this screen */
     pMga->PciInfo = xf86GetPciInfoForEntity(pMga->pEnt->index);
     pMga->PciTag = pciTag(pMga->PciInfo->bus, pMga->PciInfo->device,
@@ -1350,6 +1362,16 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
     /* Process the options */
     xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, MGAOptions);
 
+   if(xf86ReturnOptValBool(MGAOptions, OPTION_INT10, FALSE) &&
+      xf86LoadSubModule(pScrn, "int10"))
+   {
+        xf86Int10InfoPtr pInt;
+
+        xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Initializing int10\n");
+        pInt = xf86InitInt10(pMga->pEnt->index);
+        xf86FreeInt10(pInt);
+    }
+
     /* Set the bits per RGB for 8bpp mode */
     if (pScrn->depth == 8) 
 	pScrn->rgbBits = 8;
@@ -1453,13 +1475,17 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
     if (xf86GetOptValBool(MGAOptions, OPTION_HW_CURSOR, &pMga->HWCursor)) {
 	from = X_CONFIG;
     }
-    /* For compatibility, accept this too (as an override) */
-    if (xf86ReturnOptValBool(MGAOptions, OPTION_SW_CURSOR, FALSE)) {
-	from = X_CONFIG;
-	pMga->HWCursor = FALSE;
+#ifdef USEMGAHAL
+    xf86GetOptValBool(MGAOptions, OPTION_TV, &tv);
+    if (tv == TRUE) {
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "TV Support\n");
+    }
+    xf86GetOptValBool(MGAOptions, OPTION_DIGITAL, &digital);
+    if (digital == TRUE) {
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Digital Screen Support\n");
     }
-    xf86DrvMsg(pScrn->scrnIndex, from, "Using %s cursor\n",
-		pMga->HWCursor ? "HW" : "SW");
+#endif
+    /* For compatibility, accept this too (as an override) */
     if (xf86ReturnOptValBool(MGAOptions, OPTION_NOACCEL, FALSE)) {
 	pMga->NoAccel = TRUE;
 	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Acceleration disabled\n");
@@ -1594,6 +1620,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
 	break;
     case PCI_CHIP_MGA1064:
     case PCI_CHIP_MGAG100:
+    case PCI_CHIP_MGAG100_PCI:
     case PCI_CHIP_MGAG200:
     case PCI_CHIP_MGAG200_PCI:
     case PCI_CHIP_MGAG400:
@@ -1964,6 +1991,7 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
 	   }
 	   break;
 	case PCI_CHIP_MGAG100:
+	case PCI_CHIP_MGAG100_PCI:
 	   maxPitch = 2048;
 	   break;
 	case PCI_CHIP_MGAG200:
@@ -2007,9 +2035,6 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
 	MGAFreeRec(pScrn);
 	return FALSE;
     }
-    /*******************/
-    /* ADDED BY MATROX */
-    /*******************/    
 #ifdef USEMGAHAL
     if(pMga->SecondCrtc == FALSE) {
         ulBOARDHANDLESize = MGAGetBOARDHANDLESize();
@@ -2061,8 +2086,16 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
         mgaModeInfo.ulBpp = pScrn->bitsPerPixel;    
         mgaModeInfo.ulZoom = 1;
     } else { /* Second CRTC && entity is shared */
-        mgaModeInfo.flOutput = MGAMODEINFO_ANALOG2 |
-	  MGAMODEINFO_SECOND_CRTC;
+        if (digital == TRUE) {
+            mgaModeInfo.flOutput = MGAMODEINFO_DIGITAL2 |
+            			   MGAMODEINFO_SECOND_CRTC;
+        } else if (tv == TRUE) {
+            mgaModeInfo.flOutput = MGAMODEINFO_TV |
+            			   MGAMODEINFO_SECOND_CRTC;
+        } else {
+            mgaModeInfo.flOutput = MGAMODEINFO_ANALOG2 |
+            			   MGAMODEINFO_SECOND_CRTC;
+        }
 #if 1
         mgaModeInfo.ulDispWidth = pScrn->virtualX;
         mgaModeInfo.ulDispHeight = pScrn->virtualY;
@@ -2080,13 +2113,12 @@ MGAPreInit(ScrnInfoPtr pScrn, int flags)
     }
     if(MGAValidateMode(pMga->pBoard,&mgaModeInfo) != 0) {
 	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
-		   "MGAValidateMode found the mode to be invalid\n");
+		   "MGAValidateMode from HALlib found the mode to be invalid\n");
         return FALSE;
     }
 
     pScrn->displayWidth = mgaModeInfo.ulFBPitch;
-
-#endif /* USEMGAHAL */
+#endif
 
     /*
      * Set the CRTC parameters for all of the modes based on the type
@@ -2461,6 +2493,7 @@ MGASave(ScrnInfoPtr pScrn)
 /* Convert DisplayModeRec parameters in MGAMODEINFO parameters. */
 static void FillModeInfoStruct(ScrnInfoPtr pScrn, DisplayModePtr mode)
 {
+    const char *s;
     MGAPtr pMga = MGAPTR(pScrn);
     pMga->pMgaModeInfo = (LPMGAMODEINFO) xalloc (sizeof(MGAMODEINFO));
       
@@ -2472,8 +2505,38 @@ static void FillModeInfoStruct(ScrnInfoPtr pScrn, DisplayModePtr mode)
     pMga->pMgaModeInfo->ulFBPitch = 0;
     pMga->pMgaModeInfo->ulBpp = pScrn->bitsPerPixel;    
     pMga->pMgaModeInfo->ulZoom = 1;
-    pMga->pMgaModeInfo->flSignalMode = 0;
-    pMga->pMgaModeInfo->ulRefreshRate = 0;    
+    pMga->pMgaModeInfo->flSignalMode = 0x10;
+
+    /* Set TV standard */
+    if ((s = xf86GetOptValString(MGAOptions, OPTION_TVSTANDARD))) {
+    	if (!xf86NameCmp(s, "PAL")) {
+    		pMga->pMgaModeInfo->flSignalMode = 0x00;
+    		pMga->pMgaModeInfo->ulRefreshRate = 50;
+    		pMga->pMgaModeInfo->ulTVStandard = TV_PAL;
+    	} else {
+    		pMga->pMgaModeInfo->ulRefreshRate = 60;
+    		pMga->pMgaModeInfo->ulTVStandard = TV_NTSC;
+    	}
+    } else {
+    	pMga->pMgaModeInfo->ulRefreshRate = 60;
+    	pMga->pMgaModeInfo->ulTVStandard = TV_NTSC;
+    }
+
+    /* Set Cable Type */
+    if ((s = xf86GetOptValString(MGAOptions, OPTION_CABLETYPE))) {
+    	if (!xf86NameCmp(s, "SCART_RGB")) {
+    		pMga->pMgaModeInfo->ulCableType = TV_SCART_RGB;
+    	} else if (!xf86NameCmp(s, "SCART_COMPOSITE")) {
+    		pMga->pMgaModeInfo->ulCableType = TV_SCART_COMPOSITE;
+    	} else if (!xf86NameCmp(s, "SCART_TYPE2")) {
+    		pMga->pMgaModeInfo->ulCableType = TV_SCART_TYPE2;
+    	} else {
+    		pMga->pMgaModeInfo->ulCableType = TV_YC_COMPOSITE;
+    	}
+    } else {
+    	pMga->pMgaModeInfo->ulCableType = TV_YC_COMPOSITE;
+    }
+
     pMga->pMgaModeInfo->ulHorizRate = 0;
     pMga->pMgaModeInfo->ulPixClock = mode->Clock;
     pMga->pMgaModeInfo->ulHFPorch = mode->HSyncStart - mode->HDisplay;
@@ -2489,7 +2552,7 @@ static void FillModeInfoStruct(ScrnInfoPtr pScrn, DisplayModePtr mode)
     pMga->pMgaModeInfo->ulPanXGran = 0;
     pMga->pMgaModeInfo->ulPanYGran = 0;
 }
-#endif /* USEMGAHAL */
+#endif
 
 /*
  * Initialise a new mode.  This is currently still using the old
@@ -2504,6 +2567,16 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
     vgaRegPtr vgaReg;
     MGAPtr pMga = MGAPTR(pScrn);
     MGARegPtr mgaReg;
+#ifdef USEMGAHAL
+    Bool digital = FALSE;
+    Bool tv = FALSE;
+    ULONG status;
+
+    /* Verify if user wants digital screen output */
+    xf86GetOptValBool(MGAOptions, OPTION_DIGITAL, &digital);
+    /* Verify if user wants TV output */
+    xf86GetOptValBool(MGAOptions, OPTION_TV, &tv);
+#endif
 
     vgaHWUnlock(hwp);
 
@@ -2524,26 +2597,40 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
     FillModeInfoStruct(pScrn,mode);
 
     if(pMga->SecondCrtc == TRUE) {
-	pMga->pMgaModeInfo->flOutput = MGAMODEINFO_ANALOG2 |
-					MGAMODEINFO_SECOND_CRTC |
-					MGAMODEINFO_FORCE_PITCH |
-					MGAMODEINFO_FORCE_DISPLAYORG;
+	if (digital == TRUE) {
+	    pMga->pMgaModeInfo->flOutput = MGAMODEINFO_DIGITAL2 |
+	    				   MGAMODEINFO_SECOND_CRTC |
+	    				   MGAMODEINFO_FORCE_PITCH |
+	    				   MGAMODEINFO_FORCE_DISPLAYORG;
+	} else if (tv == TRUE) {
+	    pMga->pMgaModeInfo->flOutput = MGAMODEINFO_TV |
+	    				   MGAMODEINFO_SECOND_CRTC |
+	    				   MGAMODEINFO_FORCE_PITCH |
+	    				   MGAMODEINFO_FORCE_DISPLAYORG;
+	} else {
+	    pMga->pMgaModeInfo->flOutput = MGAMODEINFO_ANALOG2 |
+	    				   MGAMODEINFO_SECOND_CRTC |
+	    				   MGAMODEINFO_FORCE_PITCH |
+	    				   MGAMODEINFO_FORCE_DISPLAYORG;
+	}
     } else {
 	pMga->pMgaModeInfo->flOutput = MGAMODEINFO_ANALOG1 |
 					MGAMODEINFO_FORCE_PITCH;
     }
 
     pMga->pMgaModeInfo->ulFBPitch = pScrn->displayWidth;
-    if(MGAValidateMode(pMga->pBoard,pMga->pMgaModeInfo) != 0) {
-	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,"Invalid parameters\n");
+    /* Validate the parameters */
+    if ((status = MGAValidateMode(pMga->pBoard, pMga->pMgaModeInfo)) != 0) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "MGAValidateMode from HALlib found the mode to be invalid. Error: %lx\n", status);
 	return FALSE;
     }
 
-    if(MGAValidateVideoParameters(pMga->pBoard,pMga->pMgaModeInfo) != 0) {
-	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,"Invalid parameters\n");
+    /* Validates the Video parameters */
+    if ((status = MGAValidateVideoParameters(pMga->pBoard, pMga->pMgaModeInfo)) != 0) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "MGAValidateVideoParameters from HALlib found the mode to be invalid. Error: %lx\n", status);
 	return FALSE;
     }
-#endif /* USEMGAHAL */
+#endif
 
 #ifdef XF86DRI
    if (pMga->directRenderingEnabled) {
@@ -2552,12 +2639,14 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 #endif
 
 #ifdef USEMGAHAL
+    /* Initialize the board */
     if(MGASetMode(pMga->pBoard,pMga->pMgaModeInfo) != 0) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+	"MGASetMode returned an error. Make sure to validate the mode before.\n");
 	return FALSE;
     }
 
 #define outMGAdreg(reg, val) OUTREG8(RAMDAC_OFFSET + (reg), val)
-
 #define outMGAdac(reg, val) \
 	(outMGAdreg(MGA1064_INDEX, reg), outMGAdreg(MGA1064_DATA, val))
 
@@ -2565,10 +2654,7 @@ MGAModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
 	outMGAdac(MGA1064_CURSOR_BASE_ADR_LOW, pMga->FbCursorOffset >> 10);
 	outMGAdac(MGA1064_CURSOR_BASE_ADR_HI, pMga->FbCursorOffset >> 18);
     }
-#endif /* USEMGAHAL */
-
-     
-#ifndef USEMGAHAL
+#else
     (*pMga->Restore)(pScrn, vgaReg, mgaReg, FALSE);
 #endif
 
@@ -2698,11 +2784,18 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 	  pMga->pClientStruct = (LPCLIENTDATA) xalloc (sizeof(CLIENTDATA));
 	  /* Fill the client part */
 	  pMga->pClientStruct->pMga = (MGAPtr) pMga;
-	  
 	  MGAOpenLibrary(pMga->pBoard,pMga->pClientStruct,sizeof(CLIENTDATA));
-	  
 	  pMga->pMgaHwInfo = (LPMGAHWINFO) xalloc (sizeof(MGAHWINFO));
 	  MGAGetHardwareInfo(pMga->pBoard,pMga->pMgaHwInfo);
+
+	  /* Detecting for type of display */
+	  if (pMga->pMgaHwInfo->ulCapsSecondOutput & MGAHWINFOCAPS_OUTPUT_TV) {
+	  	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "TV detected\n");
+	  }
+	  if (pMga->pMgaHwInfo->ulCapsSecondOutput & MGAHWINFOCAPS_OUTPUT_DIGITAL) {
+	  	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Digital Screen detected\n");
+	  }
+
 	  /* Now copy these to the entitystructure */
 	  pMgaEnt->pClientStruct = pMga->pClientStruct;
 	  pMgaEnt->pBoard = pMga->pBoard;
@@ -2712,7 +2805,7 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 	  pMga->pBoard = pMgaEnt->pBoard;
 	  pMga->pMgaHwInfo = pMgaEnt->pMgaHwInfo;
        }
-#endif /* USEMGAHAL */
+#endif
     } else {
 #ifdef USEMGAHAL
        	  pMga->pBoard = 
@@ -2721,15 +2814,12 @@ MGAScreenInit(int scrnIndex, ScreenPtr pScreen, int argc, char **argv)
 	  pMga->pClientStruct = (LPCLIENTDATA) xalloc (sizeof(CLIENTDATA));
 	  /* Fill the client part */
 	  pMga->pClientStruct->pMga = (MGAPtr) pMga;
-	  
 	  MGAOpenLibrary(pMga->pBoard,pMga->pClientStruct,sizeof(CLIENTDATA));
-	  
 	  pMga->pMgaHwInfo = (LPMGAHWINFO) xalloc (sizeof(MGAHWINFO));
 	  MGAGetHardwareInfo(pMga->pBoard,pMga->pMgaHwInfo);
-#endif /* USEMGAHAL */
+#endif
     }
 
-
     /* Initialise the MMIO vgahw functions */
     vgaHWSetMmioFuncs(hwp, pMga->IOBase, PORT_OFFSET);
     vgaHWGetIOBase(hwp);
@@ -3245,7 +3335,7 @@ MGACloseScreen(int scrnIndex, ScreenPtr pScreen)
       if (pMga->pMgaHwInfo)
 	xfree(pMga->pMgaHwInfo);
    }   
-#endif /* USEMGAHAL */
+#endif
 
     if (pMga->AccelInfoRec)
 	XAADestroyInfoRec(pMga->AccelInfoRec);
@@ -3440,6 +3530,9 @@ MGABlockHandler (
 	UpdateCurrentTime();
 	(*pMga->VideoTimerCallback)(pScrn, currentTime.milliseconds);
     }
+
+    if(pMga->RenderCallback) 
+	(*pMga->RenderCallback)(pScrn);
 }
 
 #if defined (DEBUG)
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h
index 70dbcf4bb..c2a47eaf1 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h,v 1.14 2000/06/17 00:03:20 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_macros.h,v 1.16 2000/10/24 22:45:07 dawes Exp $ */
 
 #ifndef _MGA_MACROS_H_
 #define _MGA_MACROS_H_
@@ -84,8 +84,6 @@ while(INREG(MGAREG_DWGSYNC) != MGA_SYNC_XTAG) ; \
 	OUTREG(MGAREG_CXBNDRY, 0xFFFF0000); }
 
 #ifdef XF86DRI
-extern void mgaGetQuiescence( ScrnInfoPtr pScrn );
-
 #define CHECK_DMA_QUIESCENT(pMGA, pScrn) {	\
    if (!pMGA->have_quiescense) {		\
       pMGA->GetQuiescence( pScrn );		\
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c
index ab978513d..d8dbe698e 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c,v 1.70 2000/07/08 22:09:11 mvojkovi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_storm.c,v 1.78 2000/10/27 18:31:04 dawes Exp $ */
 
 
 /* All drivers should typically include these */
@@ -134,6 +134,315 @@ extern void MGAValidatePolyPoint(GCPtr, unsigned long, DrawablePtr);
 extern void MGAFillCacheBltRects(ScrnInfoPtr, int, unsigned int, int, BoxPtr,
 				int, int, XAACacheInfoPtr);
 
+#ifdef RENDER
+
+extern Bool 
+MGASetupForCPUToScreenAlphaTexture (
+	ScrnInfoPtr	pScrn,
+	int		op,
+	CARD16		red,
+	CARD16		green,
+	CARD16		blue,
+	CARD16		alpha,
+	int		alphaType,
+	CARD8		*alphaPtr,
+	int		alphaPitch,
+	int		width,
+	int		height,
+	int		flags
+);
+
+extern Bool 
+MGASetupForCPUToScreenTexture (
+	ScrnInfoPtr	pScrn,
+	int		op,
+	int		texType,
+	CARD8		*texPtr,
+	int		texPitch,
+	int		width,
+	int		height,
+	int		flags
+);
+
+extern void 
+MGASubsequentCPUToScreenTexture (
+	ScrnInfoPtr	pScrn,
+	int		dstx,
+	int		dsty,
+	int		srcx,
+	int		srcy,
+	int		width,
+	int		height
+);
+
+extern CARD32 MGAAlphaTextureFormats[2];
+extern CARD32 MGATextureFormats[2];
+
+#if PSZ == 8
+#include "mipict.h"
+#include "dixstruct.h"
+
+CARD32 MGAAlphaTextureFormats[2] = {PICT_a8, 0};
+CARD32 MGATextureFormats[2] = {PICT_a8r8g8b8, 0};
+
+static void 
+RemoveLinear (FBLinearPtr linear)
+{
+   MGAPtr pMga = (MGAPtr)(linear->devPrivate.ptr);
+
+   pMga->LinearScratch = NULL;  /* just lost our scratch */
+}
+
+static void
+RenderCallback (ScrnInfoPtr pScrn)
+{
+    MGAPtr pMga = MGAPTR(pScrn);
+
+    if((currentTime.milliseconds > pMga->RenderTime) && pMga->LinearScratch) {
+	xf86FreeOffscreenLinear(pMga->LinearScratch);
+	pMga->LinearScratch = NULL;
+    }
+
+    if(!pMga->LinearScratch)
+	pMga->RenderCallback = NULL;
+}
+
+#define RENDER_DELAY	15000
+
+static Bool
+AllocateLinear (
+   ScrnInfoPtr pScrn,
+   int sizeNeeded
+){
+   MGAPtr pMga = MGAPTR(pScrn);
+
+   pMga->RenderTime = currentTime.milliseconds + RENDER_DELAY;
+   pMga->RenderCallback = RenderCallback;
+
+   if(pMga->LinearScratch) {
+	if(pMga->LinearScratch->size >= sizeNeeded) 
+	   return TRUE;
+	else {
+	   if(xf86ResizeOffscreenLinear(pMga->LinearScratch, sizeNeeded))
+		return TRUE;
+		
+	   xf86FreeOffscreenLinear(pMga->LinearScratch);
+	   pMga->LinearScratch = NULL;
+	}
+   }
+
+   pMga->LinearScratch = xf86AllocateOffscreenLinear(
+				pScrn->pScreen, sizeNeeded, 32, 
+				NULL, RemoveLinear, pMga);
+
+   return (pMga->LinearScratch != NULL);
+}
+
+static int
+GetPowerOfTwo(int w)
+{
+    int Pof2;
+    int i = 12;
+
+    while(--i) {
+        if(w & (1 << i)) {
+            Pof2 = i;
+            if(w & ((1 << i) - 1)) 
+                Pof2++;
+            break;              
+        }
+    }
+    return Pof2;
+}
+
+
+static int tex_padw, tex_padh;
+
+Bool 
+MGASetupForCPUToScreenAlphaTexture (
+   ScrnInfoPtr	pScrn,
+   int		op,
+   CARD16	red,
+   CARD16	green,
+   CARD16	blue,
+   CARD16	alpha,
+   int		alphaType,
+   CARD8	*alphaPtr,
+   int		alphaPitch,
+   int		width,
+   int		height,
+   int		flags
+){
+    int log2w, log2h, i, pitch, sizeNeeded, offset;
+    MGAPtr pMga = MGAPTR(pScrn);
+
+    if(op != PictOpOver)  /* only one tested */
+	return FALSE;
+
+    if((width > 2048) || (height > 2048))
+	return FALSE;
+
+    log2w = GetPowerOfTwo(width);
+    log2h = GetPowerOfTwo(height);
+
+    CHECK_DMA_QUIESCENT(pMga, pScrn);
+
+    if(pMga->Overlay8Plus24) {
+        i = 0x00ffffff;
+        WAITFIFO(1);
+        SET_PLANEMASK(i);
+    }
+
+    pitch = (width + 15) & ~15;
+    sizeNeeded = pitch * height;
+    if(pScrn->bitsPerPixel == 16) 
+	sizeNeeded <<= 1;
+
+    if(!AllocateLinear(pScrn, sizeNeeded))
+	return FALSE;
+
+    offset = pMga->LinearScratch->offset << 1;
+    if(pScrn->bitsPerPixel == 32)
+        offset <<= 1;
+
+    if(pMga->AccelInfoRec->NeedToSync) 
+	MGAStormSync(pScrn);
+
+    XAA_888_plus_PICT_a8_to_8888(
+	(blue >> 8) | (green & 0xff00) | ((red & 0xff00) << 8), 
+	alphaPtr, alphaPitch, (CARD32*)(pMga->FbStart + offset), 
+        pitch, width, height);
+
+    tex_padw = 1 << log2w;
+    tex_padh = 1 << log2h;
+
+    WAITFIFO(15);
+    OUTREG(MGAREG_TMR0, (1 << 20) / tex_padw);  /* sx inc */
+    OUTREG(MGAREG_TMR1, 0);  /* sy inc */
+    OUTREG(MGAREG_TMR2, 0);  /* tx inc */
+    OUTREG(MGAREG_TMR3, (1 << 20) / tex_padh);  /* ty inc */
+    OUTREG(MGAREG_TMR4, 0x00000000); 
+    OUTREG(MGAREG_TMR5, 0x00000000);
+    OUTREG(MGAREG_TMR8, 0x00010000);
+    OUTREG(MGAREG_TEXORG, offset); 
+    OUTREG(MGAREG_TEXWIDTH,  log2w | (((8 - log2w) & 63) << 9) | 
+                                ((width - 1) << 18));
+    OUTREG(MGAREG_TEXHEIGHT, log2h | (((8 - log2h) & 63) << 9) | 
+                                ((height - 1) << 18));
+    OUTREG(MGAREG_TEXCTL, 0x1A000106 | ((pitch & 0x07FF) << 9));
+    OUTREG(MGAREG_TEXCTL2, 0x00000014);
+    OUTREG(MGAREG_DWGCTL, 0x000c7076);   
+    OUTREG(MGAREG_TEXFILTER, 0x01e00020);
+    OUTREG(MGAREG_ALPHACTRL, 0x00000154);
+
+    return TRUE;
+}
+
+Bool 
+MGASetupForCPUToScreenTexture (
+   ScrnInfoPtr	pScrn,
+   int		op,
+   int		texType,
+   CARD8	*texPtr,
+   int		texPitch,
+   int		width,
+   int		height,
+   int		flags
+){
+    int log2w, log2h, i, pitch, sizeNeeded, offset;
+    MGAPtr pMga = MGAPTR(pScrn);
+
+    if(op != PictOpOver)  /* only one tested */
+	return FALSE;
+
+    if((width > 2048) || (height > 2048))
+	return FALSE;
+
+    log2w = GetPowerOfTwo(width);
+    log2h = GetPowerOfTwo(height);
+
+    CHECK_DMA_QUIESCENT(pMga, pScrn);
+
+    if(pMga->Overlay8Plus24) {
+        i = 0x00ffffff;
+        WAITFIFO(1);
+        SET_PLANEMASK(i);
+    }
+
+    pitch = (width + 15) & ~15;
+    sizeNeeded = pitch * height;
+    if(pScrn->bitsPerPixel == 16) 
+	sizeNeeded <<= 1;
+
+    if(!AllocateLinear(pScrn, sizeNeeded))
+	return FALSE;
+
+    offset = pMga->LinearScratch->offset << 1;
+    if(pScrn->bitsPerPixel == 32)
+        offset <<= 1;
+
+    if(pMga->AccelInfoRec->NeedToSync) 
+	MGAStormSync(pScrn);
+
+    {
+	CARD8 *dst = (CARD8*)(pMga->FbStart + offset);
+	i = height;
+	while(i--) {
+            memcpy(dst, texPtr, width << 2);
+	    texPtr += texPitch;
+	    dst += pitch << 2;
+	}
+    }
+
+    tex_padw = 1 << log2w;
+    tex_padh = 1 << log2h;
+
+    WAITFIFO(15);
+    OUTREG(MGAREG_TMR0, (1 << 20) / tex_padw);  /* sx inc */
+    OUTREG(MGAREG_TMR1, 0);  /* sy inc */
+    OUTREG(MGAREG_TMR2, 0);  /* tx inc */
+    OUTREG(MGAREG_TMR3, (1 << 20) / tex_padh);  /* ty inc */
+    OUTREG(MGAREG_TMR4, 0x00000000); 
+    OUTREG(MGAREG_TMR5, 0x00000000);
+    OUTREG(MGAREG_TMR8, 0x00010000);
+    OUTREG(MGAREG_TEXORG, offset); 
+    OUTREG(MGAREG_TEXWIDTH,  log2w | (((8 - log2w) & 63) << 9) | 
+                                ((width - 1) << 18));
+    OUTREG(MGAREG_TEXHEIGHT, log2h | (((8 - log2h) & 63) << 9) | 
+                                ((height - 1) << 18));
+    OUTREG(MGAREG_TEXCTL, 0x1A000106 | ((pitch & 0x07FF) << 9));
+    OUTREG(MGAREG_TEXCTL2, 0x00000014);
+    OUTREG(MGAREG_DWGCTL, 0x000c7076);   
+    OUTREG(MGAREG_TEXFILTER, 0x01e00020);
+    OUTREG(MGAREG_ALPHACTRL, 0x00000151);
+
+    return TRUE;
+}
+void 
+MGASubsequentCPUToScreenTexture (
+    ScrnInfoPtr	pScrn,
+    int		dstx,
+    int		dsty,
+    int		srcx,
+    int		srcy,
+    int		width,
+    int		height
+){
+    MGAPtr pMga = MGAPTR(pScrn);
+
+    WAITFIFO(4);
+    OUTREG(MGAREG_TMR6, (srcx << 20) / tex_padw);
+    OUTREG(MGAREG_TMR7, (srcy << 20) / tex_padh);
+    OUTREG(MGAREG_FXBNDRY, ((dstx + width) << 16) | (dstx & 0xffff));
+    OUTREG(MGAREG_YDSTLEN + MGAREG_EXEC, (dsty << 16) | height);
+
+    pMga->AccelInfoRec->NeedToSync = TRUE;
+}
+
+
+#endif
+#endif
+
 Bool
 MGANAME(AccelInit)(ScreenPtr pScreen) 
 {
@@ -141,6 +450,7 @@ MGANAME(AccelInit)(ScreenPtr pScreen)
     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
     MGAPtr pMga = MGAPTR(pScrn);
     int maxFastBlitMem, maxlines;
+    Bool doRender = FALSE;
     BoxRec AvailFBArea;
 
     pMga->ScratchBuffer = xalloc(((pScrn->displayWidth * PSZ) + 127) >> 3);
@@ -167,8 +477,10 @@ MGANAME(AccelInit)(ScreenPtr pScreen)
 	    pMga->HasFBitBlt = FALSE;
 	}
         pMga->MaxBlitDWORDS = 0x400000 >> 5;
+	/* fallthrough */
     case PCI_CHIP_MGAG200:
     case PCI_CHIP_MGAG200_PCI:
+        doRender = TRUE;
         pMga->AccelFlags = TRANSC_SOLID_FILL |
 			   TWO_PASS_COLOR_EXPAND;
 
@@ -181,6 +493,7 @@ MGANAME(AccelInit)(ScreenPtr pScreen)
 	pMga->AccelFlags = 0;
         break;
     case PCI_CHIP_MGAG100:
+    case PCI_CHIP_MGAG100_PCI:
     default:
 	pMga->AccelFlags = MGA_NO_PLANEMASK;
         break;
@@ -314,6 +627,7 @@ MGANAME(AccelInit)(ScreenPtr pScreen)
 					SCANLINE_PAD_DWORD |
 					LEFT_EDGE_CLIPPING |
 					LEFT_EDGE_CLIPPING_NEGATIVE_X |
+					NO_TRANSPARENCY |
 					NO_GXCOPY;
 
     infoPtr->SetupForScanlineImageWrite = 
@@ -347,9 +661,9 @@ MGANAME(AccelInit)(ScreenPtr pScreen)
 	infoPtr->PolyPointMask = GCFunction | GCPlaneMask;
     }
     if(pMga->AccelFlags & MGA_NO_PLANEMASK) {
-	infoPtr->ImageWriteFlags |= NO_PLANEMASK;
+	infoPtr->ScanlineImageWriteFlags |= NO_PLANEMASK;
 	infoPtr->ScreenToScreenCopyFlags |= NO_PLANEMASK;
-	infoPtr->CPUToScreenColorExpandFillFlags |= NO_PLANEMASK;
+	infoPtr->ScanlineCPUToScreenColorExpandFillFlags |= NO_PLANEMASK;
 	infoPtr->SolidFillFlags |= NO_PLANEMASK;
 	infoPtr->SolidLineFlags |= NO_PLANEMASK;
 	infoPtr->DashedLineFlags |= NO_PLANEMASK;
@@ -414,6 +728,24 @@ MGANAME(AccelInit)(ScreenPtr pScreen)
 	    infoPtr->RestoreAccelState = MGANAME(RestoreAccelState);
     }
 
+#ifdef RENDER
+   if(doRender && ((pScrn->bitsPerPixel == 32) || (pScrn->bitsPerPixel == 16)))
+   {
+       infoPtr->SetupForCPUToScreenAlphaTexture = 
+				MGASetupForCPUToScreenAlphaTexture;
+       infoPtr->SubsequentCPUToScreenAlphaTexture = 
+				MGASubsequentCPUToScreenTexture;
+       infoPtr->CPUToScreenAlphaTextureFlags = XAA_RENDER_NO_TILE |
+					       XAA_RENDER_NO_SRC_ALPHA;
+       infoPtr->CPUToScreenAlphaTextureFormats = MGAAlphaTextureFormats;
+
+       infoPtr->SetupForCPUToScreenTexture = MGASetupForCPUToScreenTexture;
+       infoPtr->SubsequentCPUToScreenTexture = MGASubsequentCPUToScreenTexture;
+       infoPtr->CPUToScreenTextureFlags = XAA_RENDER_NO_TILE;
+       infoPtr->CPUToScreenTextureFormats = MGATextureFormats;
+    }
+#endif
+
     return(XAAInit(pScreen, infoPtr));
 }
 
@@ -528,7 +860,8 @@ MGAStormEngineInit(ScrnInfoPtr pScrn)
 
     CHECK_DMA_QUIESCENT(pMga, pScrn);
 
-    if (pMga->Chipset == PCI_CHIP_MGAG100)
+    if ((pMga->Chipset == PCI_CHIP_MGAG100) 
+	|| (pMga->Chipset == PCI_CHIP_MGAG100_PCI))
     	maccess = 1 << 14;
     
     switch( pLayout->bitsPerPixel )
@@ -570,7 +903,8 @@ MGAStormEngineInit(ScrnInfoPtr pScrn)
     OUTREG(MGAREG_MACCESS, maccess);
     pMga->MAccess = maccess;
     pMga->PlaneMask = ~0;
-    if(pMga->Chipset != PCI_CHIP_MGAG100)
+    if((pMga->Chipset != PCI_CHIP_MGAG100) 
+       && (pMga->Chipset != PCI_CHIP_MGAG100_PCI))
 	OUTREG(MGAREG_PLNWT, pMga->PlaneMask);
     pMga->FgColor = 0;
     OUTREG(MGAREG_FCOL, pMga->FgColor);
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_video.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_video.c
index 1bb193516..59a4da867 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_video.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_video.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_video.c,v 1.17 2000/09/08 02:22:00 mvojkovi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_video.c,v 1.18 2000/10/24 22:45:07 dawes Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -79,7 +79,7 @@ void MGAInitVideo(ScreenPtr pScreen)
         (pMga->Chipset == PCI_CHIP_MGAG400))) 
     {
 
-	if((pMga->Overlay8Plus24 /* || dualhead */ || pMga->TexturedVideo) &&
+	if((pMga->Overlay8Plus24 || pMga->TexturedVideo) &&
 	   (pScrn->bitsPerPixel != 24))
         {
 	    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Using texture video\n");
@@ -91,9 +91,8 @@ void MGAInitVideo(ScreenPtr pScreen)
 	    pMga->TexturedVideo = FALSE;
 	}
 
-	if(!pMga->Overlay8Plus24 /* && !dualhead */)
+	if(!pMga->Overlay8Plus24)
 	    MGAInitOffscreenImages(pScreen);
-
     }
     
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_warp.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_warp.c
index 50b9871b3..066d20991 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_warp.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_warp.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_warp.c,v 1.3 2000/06/17 18:23:23 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_warp.c,v 1.4 2000/09/26 15:57:12 tsi Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -108,7 +108,7 @@ static unsigned int mgaG400InstallMicrocode(MGAPtr pMGA, int agp_offset)
    
    MGADRIServerPrivatePtr pMGADRIServer = pMGA->DRIServerInfo;
    CARD8 *vcbase = pMGADRIServer->agp_map + agp_offset;
-   CARD32 pcbase = (CARD32)pMGADRIServer->agpBase + agp_offset;   
+   unsigned long pcbase = (unsigned long)pMGADRIServer->agpBase + agp_offset;   
    unsigned int microcode_size = 0;
 
    memset(pMGADRIServer->WarpIndex, 0, 
@@ -150,7 +150,7 @@ static unsigned int mgaG200InstallMicrocode(MGAPtr pMGA, int agp_offset)
 
    MGADRIServerPrivatePtr pMGADRIServer = pMGA->DRIServerInfo;
    CARD8 *vcbase = pMGADRIServer->agp_map + agp_offset;
-   CARD32 pcbase = (CARD32)pMGADRIServer->agpBase + agp_offset;   
+   unsigned long pcbase = (unsigned long)pMGADRIServer->agpBase + agp_offset;   
    unsigned int microcode_size = 0;
 
    memset(pMGADRIServer->WarpIndex, 0, 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_wrap.c b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_wrap.c
index 553d14489..4a5b7ef5f 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_wrap.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/mga/mga_wrap.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_wrap.c,v 1.1 2000/06/17 00:03:20 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/mga_wrap.c,v 1.2 2000/09/24 13:51:28 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neo_dga.c b/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neo_dga.c
index da4f97e89..6124f86c2 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neo_dga.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neo_dga.c
@@ -21,7 +21,7 @@
  *
  * Authors:  Alan Hourihane, <alanh@fairlite.demon.co.uk>
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/neomagic/neo_dga.c,v 1.1 2000/06/22 18:09:37 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/neomagic/neo_dga.c,v 1.3 2000/10/17 21:36:15 mvojkovi Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -33,6 +33,7 @@
 #include "neo.h"
 #include "neo_reg.h"
 #include "dgaproc.h"
+#include "vgaHW.h"
 
 static Bool NEO_OpenFramebuffer(ScrnInfoPtr, char **, unsigned char **, 
 					int *, int *, int *);
@@ -70,20 +71,18 @@ NEODGAInit(ScreenPtr pScreen)
    DGAModePtr modes = NULL, newmodes = NULL, currentMode;
    DisplayModePtr pMode, firstMode;
    int Bpp = pScrn->bitsPerPixel >> 3;
-   int num = 0;
-   Bool oneMore;
+   int num = 0, imlines, pixlines;
+
+   imlines =  (pScrn->videoRam * 1024) /
+      (pScrn->displayWidth * (pScrn->bitsPerPixel >> 3));
+
+   pixlines = (imlines > 1024) ? 1024 : imlines;
 
    pMode = firstMode = pScrn->modes;
 
    while(pMode) {
 
-	if(0 /*pScrn->displayWidth != pMode->HDisplay*/) {
-	    newmodes = xrealloc(modes, (num + 2) * sizeof(DGAModeRec));
-	    oneMore = TRUE;
-	} else {
-	    newmodes = xrealloc(modes, (num + 1) * sizeof(DGAModeRec));
-	    oneMore = FALSE;
-	}
+	newmodes = xrealloc(modes, (num + 1) * sizeof(DGAModeRec));
 
 	if(!newmodes) {
 	   xfree(modes);
@@ -91,8 +90,6 @@ NEODGAInit(ScreenPtr pScreen)
 	}
 	modes = newmodes;
 
-SECOND_PASS:
-
 	currentMode = modes + num;
 	num++;
 
@@ -118,32 +115,16 @@ SECOND_PASS:
 	currentMode->offset = 0;
 	currentMode->address = pNEO->NeoFbBase;
 
-	if(oneMore) { /* first one is narrow width */
-	    currentMode->bytesPerScanline = ((pMode->HDisplay * Bpp) + 3) & ~3L;
-	    currentMode->imageWidth = pMode->HDisplay;
-	    currentMode->imageHeight =  pMode->VDisplay;
-	    currentMode->pixmapWidth = currentMode->imageWidth;
-	    currentMode->pixmapHeight = currentMode->imageHeight;
-	    currentMode->maxViewportX = currentMode->imageWidth - 
-					currentMode->viewportWidth;
-	    /* this might need to get clamped to some maximum */
-	    currentMode->maxViewportY = currentMode->imageHeight -
-					currentMode->viewportHeight;
-	    oneMore = FALSE;
-	    goto SECOND_PASS;
-	} else {
-	    currentMode->bytesPerScanline = 
+	currentMode->bytesPerScanline = 
 			((pScrn->displayWidth * Bpp) + 3) & ~3L;
-	    currentMode->imageWidth = pScrn->displayWidth;
-	    currentMode->imageHeight =  pMode->VDisplay;
-	    currentMode->pixmapWidth = currentMode->imageWidth;
-	    currentMode->pixmapHeight = currentMode->imageHeight;
-	    currentMode->maxViewportX = currentMode->imageWidth - 
+	currentMode->imageWidth = pScrn->displayWidth;
+	currentMode->imageHeight =  imlines;
+	currentMode->pixmapWidth = currentMode->imageWidth;
+	currentMode->pixmapHeight = pixlines;
+	currentMode->maxViewportX = currentMode->imageWidth - 
 					currentMode->viewportWidth;
-	    /* this might need to get clamped to some maximum */
-	    currentMode->maxViewportY = currentMode->imageHeight -
+	currentMode->maxViewportY = currentMode->imageHeight -
 					currentMode->viewportHeight;
-	}	    
 
 	pMode = pMode->next;
 	if(pMode == firstMode)
@@ -156,33 +137,29 @@ SECOND_PASS:
    return DGAInit(pScreen, &NEODGAFuncs, modes, num);  
 }
 
+static DisplayModePtr NEOSavedDGAModes[MAXSCREENS];
 
 static Bool
 NEO_SetMode(
    ScrnInfoPtr pScrn,
    DGAModePtr pMode
 ){
-   static int OldDisplayWidth[MAXSCREENS];
    int index = pScrn->pScreen->myNum;
    NEOPtr pNEO = NEOPTR(pScrn);
 
    if(!pMode) { /* restore the original mode */
-	/* put the ScreenParameters back */
-	
-	pScrn->displayWidth = OldDisplayWidth[index];
-	
-        NEOSwitchMode(index, pScrn->currentMode, 0);
-	pNEO->DGAactive = FALSE;
+ 	if(pNEO->DGAactive) {	
+	    pScrn->currentMode = NEOSavedDGAModes[index];
+            NEOSwitchMode(index, pScrn->currentMode, 0);
+	    NEOAdjustFrame(index, 0, 0, 0);
+ 	    pNEO->DGAactive = FALSE;
+	}
    } else {
 	if(!pNEO->DGAactive) {  /* save the old parameters */
-	    OldDisplayWidth[index] = pScrn->displayWidth;
-
+	    NEOSavedDGAModes[index] = pScrn->currentMode;
 	    pNEO->DGAactive = TRUE;
 	}
 
-	pScrn->displayWidth = pMode->bytesPerScanline / 
-			      (pMode->bitsPerPixel >> 3);
-
         NEOSwitchMode(index, pMode->mode, 0);
    }
    
@@ -205,9 +182,14 @@ NEO_SetViewport(
    int flags
 ){
    NEOPtr pNEO = NEOPTR(pScrn);
+   vgaHWPtr hwp = VGAHWPTR(pScrn);
 
    NEOAdjustFrame(pScrn->pScreen->myNum, x, y, flags);
-   pNEO->DGAViewportStatus = 0;  /* NEOAdjustFrame loops until finished */
+   /* wait for retrace */
+   while((hwp->readST01(hwp) & 0x08));
+   while(!(hwp->readST01(hwp) & 0x08));
+
+   pNEO->DGAViewportStatus = 0;  
 }
 
 static void 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neomagic.cpp b/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neomagic.cpp
index fb78c1238..0b8914545 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neomagic.cpp
+++ b/xc/programs/Xserver/hw/xfree86/drivers/neomagic/neomagic.cpp
@@ -1,9 +1,9 @@
-.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/neomagic/neomagic.cpp,v 1.4 2000/06/14 02:13:12 dawes Exp $ 
+.\" $XFree86: xc/programs/Xserver/hw/xfree86/drivers/neomagic/neomagic.cpp,v 1.5 2000/09/25 23:57:11 mvojkovi Exp $ 
 .\" shorthand for double quote that works everywhere.
 .ds q \N'34'
 .TH NEOMAGIC __drivermansuffix__ "Version 4.0.1"  "XFree86"
 .SH NAME
-neomagic \- NeoMagic video driver
+neomagic \- Neomagic video driver
 .SH SYNOPSIS
 .nf
 .B "Section \*qDevice\*q"
@@ -14,17 +14,69 @@ neomagic \- NeoMagic video driver
 .fi
 .SH DESCRIPTION
 .B neomagic 
-is an XFree86 driver for NeoMagic video chips.
-THIS MAN PAGE NEEDS TO BE FILLED IN.
+is an XFree86 driver for the Neomagic graphics chipsets found in many
+laptop computers.  
 .SH SUPPORTED HARDWARE
-The
 .B neomagic
-driver supports...
+supports the following chipsets:
+.PP
+.TP 
+MagicGraph 128    (NM2070)
+.TP
+MagicGraph 128V   (NM2090)
+.TP 
+MagicGraph 128ZV  (NM2093)
+.TP 
+MagicGraph 128ZV+ (NM2097)
+.TP 
+MagicGraph 128XD  (NM2160)
+.TP 
+MagicGraph 256AV  (NM2200)
+.TP 
+MagicGraph 256AV+ (NM2230)
+.TP 
+MagicGraph 256ZX  (NM2360)
+.TP 
+MagicGraph 256XL+ (NM2380)
+.PP
+The driver supports depths 8, 15, 16 and 24 for all chipsets except the
+NM2070 which does not support depth 24.  All depths are accelerated except for
+depth 24 which is only accelerated on NM2200
+and newer models.  All visuals are supported in depth 8.  TrueColor and
+DirectColor visuals are supported in the other depths.
+
 .SH CONFIGURATION DETAILS
 Please refer to XF86Config(__filemansuffix__) for general configuration
 details.  This section only covers configuration details specific to this
 driver.
+.PP
+The following driver
+.B Options
+are supported
+.TP
+.BI "Option \*qNoAccel\*q \*q" boolean \*q
+Disable or enable acceleration.  Default: acceleration is enabled.
+.TP
+.BI "Option \*qSWCursor\*q \*q" boolean \*q
+Disable or enable software cursor.  Default: software cursor is disable
+and a hardware cursor is used.
+.TP
+.BI "Option \*qPCIBurst\*q \*q" boolean \*q
+Disable or enable PCI burst modes.  Default: enabled.
+.TP
+.BI "Option \*qRotate\*q \*qCW\*q"
+.TP
+.BI "Option \*qRotate\*q \*qCCW\*q"
+Rotate the display clockwise or counterclockwise.  This mode is unaccelerated.
+Default: no rotation.
+.TP
+.BI "Option \*qShadowFB\*q \*q" boolean \*q
+Enable or disable use of the shadow framebuffer layer.  See
+shadowfb(__drivermansuffix__) for further information.  Default: off.
+.TP
+
 .SH "SEE ALSO"
 XFree86(1), XF86Config(__filemansuffix__), xf86config(1), Xserver(1), X(__miscmansuffix__)
 .SH AUTHORS
-Authors include: ...
+Authors include: Jens Owen, Kevin E. Martin, and also Egbert Eich,  
+Mark Vojkovich, Alan Hourihane.
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/Imakefile b/xc/programs/Xserver/hw/xfree86/drivers/r128/Imakefile
index 23fa7504d..c13d95034 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/Imakefile
@@ -1,21 +1,35 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/Imakefile,v 1.9 2000/09/20 00:09:26 keithp Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/Imakefile,v 1.11 2000/10/18 17:19:58 alanh Exp $
+XCOMM
+XCOMM This is the Imakefile for the ATI Rage 128 (r128) and
+XCOMM the ATI Radeon (radeon) driver.
 XCOMM
-XCOMM This is the Imakefile for the ATI Rage 128 (r128) driver.  
-XCOMM 
 
 #define IHaveModules
 #include <Server.tmpl>
 
 #if BuildXF86DRI
-DRISRCS     = r128_dri.c
-DRIOBJS     = r128_dri.o
-DRIINCLUDES = -I$(SERVERSRC)/GL/dri -I$(LIBSRC)/GL/dri -I$(TOP)/include
-DRIDEFINES  = $(GLX_DEFINES)
+R128DRISRCS   = r128_dri.c
+R128DRIOBJS   = r128_dri.o
+
+DRISRCS       = $(R128DRISRCS) 
+DRIOBJS       = $(R128DRIOBJS)
+DRIINCLUDES   = -I$(SERVERSRC)/GL/dri -I$(LIBSRC)/GL/dri -I$(TOP)/include
+DRIDEFINES    = $(GLX_DEFINES)
 #endif
 
-SRCS = r128_driver.c r128_cursor.c r128_accel.c r128_dga.c $(DRISRCS) # r128_i2c.c
+PROBESRCS  = ati2_probe.c
+PROBEOBJS  = ati2_probe.o
+
+R128SRCS   = r128_driver.c r128_cursor.c r128_accel.c r128_dga.c r128_video.c
+R128OBJS   = r128_driver.o r128_cursor.o r128_accel.o r128_dga.o r128_video.o
+
+RADEONSRCS = radeon_driver.c radeon_cursor.c radeon_accel.c radeon_dga.c \
+             radeon_video.c
+RADEONOBJS = radeon_driver.o radeon_cursor.o radeon_accel.o radeon_dga.o \
+             radeon_video.o
 
-OBJS = r128_driver.o r128_cursor.o r128_accel.o r128_dga.o $(DRIOBJS) # r128_i2c.o
+SRCS = $(PROBESRCS) $(R128SRCS) $(RADEONSRCS) $(DRISRCS)
+OBJS = $(PROBEOBJS) $(R128OBJS) $(RADEONOBJS) $(DRIOBJS)
 
 #if defined(XF86DriverSDK)
 INCLUDES = -I. -I../../include
@@ -39,12 +53,37 @@ DEFINES = $(DRIDEFINES)
 SubdirLibraryRule($(OBJS))
 #endif
 
+#ifndef InstallLinkedDynamicModule
+#define InstallLinkedDynamicModule(module,linkname,dest,subdir)		@@\
+linkname: module							@@\
+									@@\
+AllTarget(linkname)							@@\
+	LinkBuildNamedModule(module,linkname,subdir)			@@\
+									@@\
+install:: linkname							@@\
+	MakeDir($(DESTDIR)dest/subdir)					@@\
+	RemoveFile($(DESTDIR)dest/subdir/linkname)			@@\
+	$(LN) module $(DESTDIR)dest/subdir/linkname
+#endif
+
+#ifndef InstallLinkedObjectModule
+#if !DoLoadableServer
+#define InstallLinkedObjectModule(module,linkname,dest,subdir) /**/
+#else
+#define InstallLinkedObjectModule(module,linkname,dest,subdir)		@@\
+InstallLinkedDynamicModule(Concat(module,_drv.o),Concat(linkname,_drv.o),dest,subdir)
+#endif
+#endif
+
 ModuleObjectRule()
 
 ObjectModuleTarget(r128,$(OBJS))
 
 InstallObjectModule(r128,$(MODULEDIR),drivers)
 
+InstallLinkedObjectModule(r128,ati2,$(MODULEDIR),drivers)
+InstallLinkedObjectModule(r128,radeon,$(MODULEDIR),drivers)
+
 #if !defined(XF86DriverSDK)
 CppManTarget(r128,)
 InstallModuleManPage(r128)
@@ -53,6 +92,9 @@ InstallModuleManPage(r128)
 DependTarget()
 
 InstallDriverSDKNonExecFile(Imakefile,$(DRIVERSDKDIR)/drivers/r128)
+
+InstallDriverSDKNonExecFile(ati_probe.c,$(DRIVERSDKDIR)/drivers/r128)
+
 InstallDriverSDKNonExecFile(r128.h,$(DRIVERSDKDIR)/drivers/r128)
 InstallDriverSDKNonExecFile(r128_accel.c,$(DRIVERSDKDIR)/drivers/r128)
 InstallDriverSDKNonExecFile(r128_cursor.c,$(DRIVERSDKDIR)/drivers/r128)
@@ -65,5 +107,11 @@ InstallDriverSDKNonExecFile(r128_dri.h,$(DRIVERSDKDIR)/drivers/r128)
 InstallDriverSDKNonExecFile(r128_dripriv.h,$(DRIVERSDKDIR)/drivers/r128)
 InstallDriverSDKNonExecFile(r128_sarea.h,$(DRIVERSDKDIR)/drivers/r128)
 
-InstallDriverSDKObjectModule(r128,$(DRIVERSDKMODULEDIR),drivers)
+InstallDriverSDKNonExecFile(radeon.h,$(DRIVERSDKDIR)/drivers/r128)
+InstallDriverSDKNonExecFile(radeon_accel.c,$(DRIVERSDKDIR)/drivers/r128)
+InstallDriverSDKNonExecFile(radeon_cursor.c,$(DRIVERSDKDIR)/drivers/r128)
+InstallDriverSDKNonExecFile(radeon_driver.c,$(DRIVERSDKDIR)/drivers/r128)
+InstallDriverSDKNonExecFile(radeon_dga.c,$(DRIVERSDKDIR)/drivers/r128)
+InstallDriverSDKNonExecFile(radeon_reg.h,$(DRIVERSDKDIR)/drivers/r128)
 
+InstallDriverSDKObjectModule(r128,$(DRIVERSDKMODULEDIR),drivers)
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/ati2.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/ati2.h
new file mode 100644
index 000000000..e3eefb89d
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/ati2.h
@@ -0,0 +1,49 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/ati2.h,v 1.2 2000/10/23 21:16:48 tsi Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *
+ */
+
+#ifndef _ATI2_H_
+#define _ATI2_H_
+
+				/* ATI2_NAME is used for the server-side
+                                   ddx driver, the client-side DRI driver,
+                                   and the kernel-level DRM driver. */
+#define ATI2_NAME "ati2"
+#define ATI2_VERSION_MAJOR 4
+#define ATI2_VERSION_MINOR 0
+#define ATI2_VERSION_PATCH 0
+#define ATI2_VERSION ((ATI2_VERSION_MAJOR << 16)  \
+		      | (ATI2_VERSION_MINOR << 8) \
+		      |  ATI2_VERSION_PATCH)
+
+#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/ati2_probe.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/ati2_probe.c
new file mode 100644
index 000000000..e52c1bdae
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/ati2_probe.c
@@ -0,0 +1,313 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/ati2_probe.c,v 1.2 2000/10/23 12:10:14 alanh Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *
+ */
+
+
+/*
+ * To add a new driver (e.g., zzzzz) to the r128 directory:
+ *
+ * 1. Add a new XF86ModuleData line for the new driver:
+ *       XF86ModuleData zzzzzModuleData = { &ATI2VersRec, ATI2Setup, 0 };
+ *
+ * 2. Add a new driver AvailableOptions function call to
+ *    ATI2AvailableOptions:
+ *       if (!opts) opts = ZZZZZAvailableOptions(chipid, busid);
+ *
+ * 3. Add a new driver Identify function call to ATI2Identify:
+ *       ZZZZZIdentify(flags);
+ *
+ * 4. Add a new driver Probe function call ATI2Probe:
+ *       foundScreen |= ZZZZZProbe(drv, flags);
+ *
+ * 5. Add any symbols that are needed in your driver as an argument to
+ *    the call to LoaderRefSymbLists() in ATI2Setup.
+ *
+ * Note: see r128_driver.c for examples of how to write the following
+ *       functions:
+ *          OptionInfoPtr ZZZZZAvailableOptions(int chipid, int busid);
+ *          void          ZZZZZIdentify(int flags);
+ *          Bool ZZZZZProbe(DriverPtr drv, int flags); */
+
+
+				/* X and server generic header files */
+#include "xf86.h"
+
+				/* Driver data structures */
+#include "ati2.h"
+#include "r128_probe.h"
+#include "radeon_probe.h"
+
+				/* Forward definitions for driver functions */
+static OptionInfoPtr ATI2AvailableOptions(int chipid, int busid);
+static Bool          ATI2Probe(DriverPtr drv, int flags);
+static void          ATI2Identify(int flags);
+
+				/* Define driver */
+/* NOTE: This structure must be named R128 since the directory's name is
+   r128 so that the static X server can find the driver. */
+DriverRec R128 = {
+    ATI2_VERSION,
+    "ATI Rage 128 and Radeon",
+    ATI2Identify,
+    ATI2Probe,
+    ATI2AvailableOptions,
+    NULL
+};
+
+const char *vgahwSymbols[] = {
+    "vgaHWGetHWRec",
+    "vgaHWFreeHWRec",
+    "vgaHWLock",
+    "vgaHWUnlock",
+    "vgaHWSave",
+    "vgaHWRestore",
+    NULL
+};
+
+const char *fbdevHWSymbols[] = {
+    "fbdevHWInit",
+    "fbdevHWUseBuildinMode",
+
+    "fbdevHWGetDepth",
+    "fbdevHWGetVidmem",
+
+    /* colormap */
+    "fbdevHWLoadPalette",
+
+    /* ScrnInfo hooks */
+    "fbdevHWSwitchMode",
+    "fbdevHWAdjustFrame",
+    "fbdevHWEnterVT",
+    "fbdevHWLeaveVT",
+    "fbdevHWValidMode",
+    "fbdevHWRestore",
+    "fbdevHWModeInit",
+    "fbdevHWSave",
+
+    "fbdevHWUnmapMMIO",
+    "fbdevHWUnmapVidmem",
+    "fbdevHWMapMMIO",
+    "fbdevHWMapVidmem",
+
+    NULL
+};
+
+const char *ddcSymbols[] = {
+    "xf86PrintEDID",
+    "xf86DoEDID_DDC1",
+    "xf86DoEDID_DDC2",
+    NULL
+};
+
+#ifdef XFree86LOADER
+#ifdef USE_FB
+static const char *fbSymbols[] = {
+    "fbScreenInit",
+    NULL
+};
+#else
+static const char *cfbSymbols[] = {
+    "cfbScreenInit",
+    "cfb16ScreenInit",
+    "cfb24ScreenInit",
+    "cfb32ScreenInit",
+    "cfb24_32ScreenInit",
+    NULL
+};
+#endif
+
+static const char *xaaSymbols[] = {
+    "XAADestroyInfoRec",
+    "XAACreateInfoRec",
+    "XAAInit",
+    "XAAStippleScanlineFuncLSBFirst",
+    "XAAOverlayFBfuncs",
+    "XAACachePlanarMonoStipple",
+    "XAAScreenIndex",
+    NULL
+};
+
+static const char *xf8_32bppSymbols[] = {
+    "xf86Overlay8Plus32Init",
+    NULL
+};
+
+static const char *ramdacSymbols[] = {
+    "xf86InitCursor",
+    "xf86CreateCursorInfoRec",
+    "xf86DestroyCursorInfoRec",
+    NULL
+};
+
+#ifdef XF86DRI
+static const char *drmSymbols[] = {
+    "drmAddBufs",
+    "drmAddMap",
+    "drmAvailable",
+    "drmCtlAddCommand",
+    "drmCtlInstHandler",
+    "drmGetInterruptFromBusID",
+    "drmMapBufs",
+    "drmMarkBufs",
+    "drmUnmapBufs",
+    "drmFreeVersion",
+    "drmGetVersion",
+    NULL
+};
+
+static const char *driSymbols[] = {
+    "DRIGetDrawableIndex",
+    "DRIFinishScreenInit",
+    "DRIDestroyInfoRec",
+    "DRICloseScreen",
+    "DRIDestroyInfoRec",
+    "DRIScreenInit",
+    "DRIDestroyInfoRec",
+    "DRICreateInfoRec",
+    "DRILock",
+    "DRIUnlock",
+    "DRIGetSAREAPrivate",
+    "DRIGetContext",
+    "DRIQueryVersion",
+    "GlxSetVisualConfigs",
+    NULL
+};
+#endif
+
+static const char *vbeSymbols[] = {
+    "VBEInit",
+    "vbeDoEDID",
+    NULL
+};
+
+static MODULESETUPPROTO(ATI2Setup);
+
+static XF86ModuleVersionInfo ATI2VersRec =
+{
+    ATI2_NAME,
+    MODULEVENDORSTRING,
+    MODINFOSTRING1,
+    MODINFOSTRING2,
+    XF86_VERSION_CURRENT,
+    ATI2_VERSION_MAJOR, ATI2_VERSION_MINOR, ATI2_VERSION_PATCH,
+    ABI_CLASS_VIDEODRV,
+    ABI_VIDEODRV_VERSION,
+    MOD_CLASS_VIDEODRV,
+    { 0, 0, 0, 0 }
+};
+
+XF86ModuleData ati2ModuleData   = { &ATI2VersRec, ATI2Setup, 0 };
+XF86ModuleData r128ModuleData   = { &ATI2VersRec, ATI2Setup, 0 };
+XF86ModuleData radeonModuleData = { &ATI2VersRec, ATI2Setup, 0 };
+
+static pointer ATI2Setup(pointer module, pointer opts, int *errmaj,
+			 int *errmin)
+{
+    static Bool setupDone = FALSE;
+
+    /* This module should be loaded only once, but check to be sure. */
+
+    if (!setupDone) {
+        setupDone = TRUE;
+        xf86AddDriver(&R128, module, 0);
+
+	/*
+	 * Modules that this driver always requires may be loaded here
+	 * by calling LoadSubModule().
+	 */
+				/* FIXME: add DRI support here */
+
+	/*
+	 * Tell the loader about symbols from other modules that this
+	 * module might refer to.
+	 */
+	LoaderRefSymLists(vgahwSymbols,
+#ifdef USE_FB
+			  fbSymbols,
+#else
+			  cfbSymbols,
+#endif
+			  xaaSymbols,
+			  xf8_32bppSymbols,
+			  ramdacSymbols,
+#ifdef XF86DRI
+			  drmSymbols,
+			  driSymbols,
+#endif
+			  fbdevHWSymbols,
+			  vbeSymbols,
+			  /* ddcsymbols, */
+			  /* i2csymbols, */
+			  /* shadowSymbols, */
+			  NULL);
+
+        /*
+         * The return value must be non-NULL on success even though there
+         * is no TearDownProc.
+         */
+        return (pointer)1;
+    } else {
+        if (errmaj) *errmaj = LDR_ONCEONLY;
+        return NULL;
+    }
+}
+#endif
+
+/* Return the options for supported chipset 'n'; NULL otherwise. */
+static OptionInfoPtr ATI2AvailableOptions(int chipid, int busid)
+{
+    OptionInfoPtr opts = NULL;
+
+    opts = R128AvailableOptions(chipid, busid);
+    if (!opts) opts = RADEONAvailableOptions(chipid, busid);
+
+    return opts;
+}
+
+/* Return the string name for supported chipset 'n'; NULL otherwise. */
+static void ATI2Identify(int flags)
+{
+    R128Identify(flags);
+    RADEONIdentify(flags);
+}
+
+/* Return TRUE if chipset is present; FALSE otherwise. */
+static Bool ATI2Probe(DriverPtr drv, int flags)
+{
+    Bool foundScreen = FALSE;
+
+    foundScreen |= R128Probe(drv, flags);
+    foundScreen |= RADEONProbe(drv, flags);
+
+    return foundScreen;
+}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h
index 29895d14d..8e60e2ae4 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h,v 1.12 2000/09/13 15:47:32 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128.h,v 1.15 2000/10/18 17:19:59 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
@@ -36,6 +36,50 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #ifndef _R128_H_
 #define _R128_H_
 
+				/* Xv support */
+#include "xf86xv.h"
+#include "Xv.h"
+
+				/* vgahw module (for VC save/restore only) */
+#include "vgaHW.h"
+
+#include "fbdevhw.h"
+
+				/* XAA and Cursor Support */
+#include "xaa.h"
+#include "xaalocal.h"
+#include "xf86Cursor.h"
+
+
+				/* PCI support */
+#include "xf86PciInfo.h"
+#include "xf86Pci.h"
+
+				/* DDC support */
+#include "xf86DDC.h"
+
+				/* VESA support */
+#include "vbe.h"
+
+				/* DRI support */
+#ifdef XF86DRI
+#include "GL/glxint.h"
+#include "GL/glxtokens.h"
+#include "xf86drm.h"
+#include "xf86drmR128.h"
+#include "sarea.h"
+#define _XF86DRI_SERVER_
+#include "xf86dri.h"
+#include "dri.h"
+#include "r128_dri.h"
+#include "r128_dripriv.h"
+#include "r128_sarea.h"
+#endif
+
+#ifdef RENDER
+#include "picturestr.h"
+#endif
+
 #define R128_DEBUG    0		/* Turn off debugging output                */
 #define R128_TIMEOUT  2000000	/* Fall out of wait loops after this count */
 #define R128_MMIOSIZE 0x80000
@@ -46,12 +90,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
                                    ddx driver, the client-side DRI driver,
                                    and the kernel-level DRM driver. */
 #define R128_NAME "r128"
-#define R128_VERSION_MAJOR 3
-#define R128_VERSION_MINOR 1
-#define R128_VERSION_PATCH 1
-#define R128_VERSION ((R128_VERSION_MAJOR << 16)  \
-		      | (R128_VERSION_MINOR << 8) \
-		      | R128_VERSION_PATCH)
 
 #if R128_DEBUG
 #define R128TRACE(x)                                          \
@@ -210,7 +248,6 @@ typedef struct {
 
     Bool              PaletteSavedOnVT; /* Palette saved on last VT switch   */
 
-    I2CBusPtr         i2c;
     XAAInfoRecPtr     accel;
     Bool              accelOn;
     xf86CursorInfoPtr cursor;
@@ -325,6 +362,7 @@ typedef struct {
     int               textureSize;
     int               log2TexGran;
 #endif
+    XF86VideoAdaptorPtr adaptor;
 } R128InfoRec, *R128InfoPtr;
 
 #define R128WaitForFifo(pScrn, entries)                                      \
@@ -338,7 +376,7 @@ extern void        R128WaitForIdle(ScrnInfoPtr pScrn);
 extern void        R128EngineReset(ScrnInfoPtr pScrn);
 extern void        R128EngineFlush(ScrnInfoPtr pScrn);
 
-extern int         INPLL(ScrnInfoPtr pScrn, int addr);
+extern int         R128INPLL(ScrnInfoPtr pScrn, int addr);
 extern void        R128WaitForVerticalSync(ScrnInfoPtr pScrn);
 extern void        R128AdjustFrame(int scrnIndex, int x, int y, int flags);
 extern Bool        R128SwitchMode(int ScrnIndex, DisplayModePtr mode, int flags);
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_accel.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_accel.c
index 0729e13a5..26ce9f163 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_accel.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_accel.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_accel.c,v 1.14 2000/08/24 22:20:17 tsi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_accel.c,v 1.16 2000/10/18 17:19:59 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
@@ -30,6 +30,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  * Authors:
  *   Rickard E. Faith <faith@precisioninsight.com>
  *   Kevin E. Martin <kevin@precisioninsight.com>
+ *   Alan Hourihane <ahourihane@valinux.com>
  *
  * Credits:
  *
@@ -48,6 +49,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * Notes on unimplemented XAA optimizations:
  *
+ *   SetClipping:   The Rage128 doesn't support the full 16bit registers needed
+ *                  for XAA clip rect support.
  *   SolidFillTrap: This will probably work if we can compute the correct
  *                  Bresenham error values.
  *   TwoPointLine:  The Rage 128 supports Bresenham lines instead.
@@ -61,17 +64,18 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
  *                  direct/indirect method.  If we had more data registers,
  *                  then we could do better.  If XAA supported a trigger write
  *                  address, the code would be simpler.
+ * (Alan Hourihane) Update. We now use purely indirect and clip the full
+ *                  rectangle. Seems as the direct method has some problems
+ *                  with this, although this indirect method is much faster
+ *                  than the old method of setting up the engine per scanline.
+ *                  This code was the basis of the Radeon work we did.
  *   Color8x8PatternFill: Apparently, an 8x8 color brush cannot take an 8x8
  *                  pattern from frame buffer memory.
- *   ImageWrites:   The direct method isn't supported because XAA does not
- *                  support a final trigger register write.  The indirect
- *                  method slows down common operations.  Perhaps additional
- *                  XAA flags to use this only for some operations would help.
+ *   ImageWrites:   See CPUToScreenColorExpandFill.
  *
  */
 
-#define R128_CLIPPING   1
-#define R128_IMAGEWRITE 0	/* Indirect image write is slow        */
+#define R128_IMAGEWRITE 0       /* Disable ImageWrites - faster in software */
 #define R128_TRAPEZOIDS 0	/* Trapezoids don't work               */
 
 				/* X and server generic header files */
@@ -88,26 +92,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "xaa.h"
 #include "xf86Cursor.h"
 
-				/* PCI support */
-#include "xf86PciInfo.h"
-#include "xf86Pci.h"
-
-				/* DDC support */
-#include "xf86DDC.h"
-
-				/* DRI support */
-#ifdef XF86DRI
-#include "GL/glxint.h"
-#include "xf86drm.h"
-#include "sarea.h"
-#define _XF86DRI_SERVER_
-#include "xf86dri.h"
-#include "dri.h"
-#include "r128_dri.h"
-#include "r128_dripriv.h"
-#include "r128_sarea.h"
-#endif
-
 				/* Driver data structures */
 #include "r128.h"
 #include "r128_reg.h"
@@ -137,25 +121,24 @@ static struct {
 /* Flush all dirty data in the Pixel Cache to memory. */
 void R128EngineFlush(ScrnInfoPtr pScrn)
 {
-    int i;
-    unsigned int j;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           i;
     
     OUTREGP(R128_PC_NGUI_CTLSTAT, R128_PC_FLUSH_ALL, ~R128_PC_FLUSH_ALL);
     for (i = 0; i < R128_TIMEOUT; i++) {
-	if (!((j=INREG(R128_PC_NGUI_CTLSTAT)) & R128_PC_BUSY)) break;
+	if (!(INREG(R128_PC_NGUI_CTLSTAT) & R128_PC_BUSY)) break;
     }
 }
 
 /* Reset graphics card to known state. */
 void R128EngineReset(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    CARD32      clock_cntl_index;
-    CARD32      mclk_cntl;
-    CARD32      gen_reset_cntl;
-    unsigned int j;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    CARD32        clock_cntl_index;
+    CARD32        mclk_cntl;
+    CARD32        gen_reset_cntl;
 	
     R128EngineFlush(pScrn);
     
@@ -167,9 +150,9 @@ void R128EngineReset(ScrnInfoPtr pScrn)
     gen_reset_cntl   = INREG(R128_GEN_RESET_CNTL);
 
     OUTREG(R128_GEN_RESET_CNTL, gen_reset_cntl | R128_SOFT_RESET_GUI);
-    j = INREG(R128_GEN_RESET_CNTL);
+    INREG(R128_GEN_RESET_CNTL);
     OUTREG(R128_GEN_RESET_CNTL, gen_reset_cntl & ~R128_SOFT_RESET_GUI);
-    j = INREG(R128_GEN_RESET_CNTL);
+    INREG(R128_GEN_RESET_CNTL);
 
     OUTPLL(R128_MCLK_CNTL,        mclk_cntl);
     OUTREG(R128_CLOCK_CNTL_INDEX, clock_cntl_index);
@@ -184,20 +167,18 @@ void R128EngineReset(ScrnInfoPtr pScrn)
    these slots are empty. */
 void R128WaitForFifoFunction(ScrnInfoPtr pScrn, int entries)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    int         i;
-    unsigned int j;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           i;
 
     for (;;) {
 	for (i = 0; i < R128_TIMEOUT; i++) {
-	    j = INREG(R128_GUI_STAT);
-	    info->fifo_slots = j & R128_GUI_FIFOCNT_MASK;
+	    info->fifo_slots = INREG(R128_GUI_STAT) & R128_GUI_FIFOCNT_MASK;
 	    if (info->fifo_slots >= entries) return;
 	}
 	R128TRACE(("FIFO timed out: %d entries, stat=0x%08x, probe=0x%08x\n",
-		   j & R128_GUI_FIFOCNT_MASK,
-		   j,
+		   INREG(R128_GUI_STAT) & R128_GUI_FIFOCNT_MASK,
+		   INREG(R128_GUI_STAT),
 		   INREG(R128_GUI_PROBE)));
 	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
 		   "FIFO timed out, resetting engine...\n");
@@ -213,24 +194,22 @@ void R128WaitForFifoFunction(ScrnInfoPtr pScrn, int entries)
    standard "sync" function that will make the hardware "quiescent". */
 void R128WaitForIdle(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    int         i;
-    unsigned int j;
-    R128MMIO_VARS();
-	
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           i;
 
     R128WaitForFifoFunction(pScrn, 64);
 
     for (;;) {
 	for (i = 0; i < R128_TIMEOUT; i++) {
-	    if (!((j=INREG(R128_GUI_STAT)) & R128_GUI_ACTIVE)) {
+	    if (!(INREG(R128_GUI_STAT) & R128_GUI_ACTIVE)) {
 		R128EngineFlush(pScrn);
 		return;
 	    }
 	}
 	R128TRACE(("Idle timed out: %d entries, stat=0x%08x, probe=0x%08x\n",
-		   j & R128_GUI_FIFOCNT_MASK,
-		   j,
+		   INREG(R128_GUI_STAT) & R128_GUI_FIFOCNT_MASK,
+		   INREG(R128_GUI_STAT),
 		   INREG(R128_GUI_PROBE)));
 	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
 		   "Idle timed out, resetting engine...\n");
@@ -245,8 +224,8 @@ void R128WaitForIdle(ScrnInfoPtr pScrn)
 static void R128SetupForSolidFill(ScrnInfoPtr pScrn,
 				  int color, int rop, unsigned int planemask)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 4);
     OUTREG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
@@ -266,8 +245,8 @@ static void R128SetupForSolidFill(ScrnInfoPtr pScrn,
 static void  R128SubsequentSolidFillRect(ScrnInfoPtr pScrn,
 					 int x, int y, int w, int h)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 2);
     OUTREG(R128_DST_Y_X,          (y << 16) | x);
@@ -278,8 +257,8 @@ static void  R128SubsequentSolidFillRect(ScrnInfoPtr pScrn,
 static void R128SetupForSolidLine(ScrnInfoPtr pScrn, 
 				  int color, int rop, unsigned int planemask)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 3);
     OUTREG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
@@ -309,9 +288,9 @@ static void R128SubsequentSolidBresenhamLine(ScrnInfoPtr pScrn,
 					     int major, int minor,
 					     int err, int len, int octant)
 {
-    R128InfoPtr info  = R128PTR(pScrn);
-    int         flags = 0;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           flags     = 0;
 
     if (octant & YMAJOR)         flags |= R128_DST_Y_MAJOR;
     if (!(octant & XDECREASING)) flags |= R128_DST_X_DIR_LEFT_TO_RIGHT;
@@ -336,8 +315,8 @@ static void R128SubsequentSolidBresenhamLine(ScrnInfoPtr pScrn,
 static void R128SubsequentSolidHorVertLine(ScrnInfoPtr pScrn,
 					   int x, int y, int len, int dir )
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 1);
     OUTREG(R128_DP_CNTL, (R128_DST_X_LEFT_TO_RIGHT
@@ -369,9 +348,9 @@ static void R128SetupForDashedLine(ScrnInfoPtr pScrn,
 				   int rop, unsigned int planemask,
 				   int length, unsigned char *pattern)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    CARD32      pat  = *(CARD32 *)pattern;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    CARD32        pat       = *(CARD32 *)pattern;
 
     switch (length) {
     case  2: pat |= pat <<  2;	/* fall through */
@@ -400,9 +379,9 @@ static void R128SubsequentDashedBresenhamLine(ScrnInfoPtr pScrn,
 					      int err, int len, int octant,
 					      int phase)
 {
-    R128InfoPtr info  = R128PTR(pScrn);
-    int         flags = 0;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           flags     = 0;
 
     if (octant & YMAJOR)         flags |= R128_DST_Y_MAJOR;
     if (!(octant & XDECREASING)) flags |= R128_DST_X_DIR_LEFT_TO_RIGHT;
@@ -433,12 +412,13 @@ static void R128SubsequentSolidFillTrap(ScrnInfoPtr pScrn, int y, int h,
                                         int left, int dxL, int dyL, int eL,
                                         int right, int dxR, int dyR, int eR)
 {
-    int flags   = 0;
-    int Lymajor = 0;
-    int Rymajor = 0;
-    int origdxL = dxL;
-    int origdxR = dxR;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           flags     = 0;
+    int           Lymajor   = 0;
+    int           Rymajor   = 0;
+    int           origdxL   = dxL;
+    int           origdxR   = dxR;
 
     R128TRACE(("Trap %d %d; L %d %d %d %d; R %d %d %d %d\n",
                y, h,
@@ -478,52 +458,6 @@ static void R128SubsequentSolidFillTrap(ScrnInfoPtr pScrn, int y, int h,
 }
 #endif
 
-#if R128_CLIPPING
-/* Setup for XAA clipping rectangle.
-
-   Tests: xtest CH06/drwrctngl
-
-   These x11perf data show why we don't use clipping for lines.  Clipping
-   can improve performance for other functions.
-   
-   1024x768@76 8bpp
-                             Without           With
-   x11perf -seg100c1    241000.0/sec   185000.0/sec
-   x11perf -seg100c2    238000.0/sec   154000.0/sec
-   x11perf -seg100c3    194000.0/sec   132000.0/sec
-
-*/
-static void R128SetClippingRectangle(ScrnInfoPtr pScrn,
-				     int left, int top, int right, int bottom)
-{
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
-
-    if (left > 8191 || top > 8191 || right > 8191 || bottom > 8191
-	|| left < 0 || top < 0 || right < 0 || bottom < 0
-	|| left > 4000 || right > 4000 || top > 4000 || bottom > 4000
-	|| left >= right || top >= bottom)
-	R128TRACE(("Clip %d %d %d %d *************************************\n",
-		   left, top, right, bottom));
-
-    R128WaitForFifo(pScrn,       2);
-    OUTREG(R128_SC_TOP_LEFT,     (top << 16)    | left);
-    OUTREG(R128_SC_BOTTOM_RIGHT, (bottom << 16) | right);
-}
-
-static void R128DisableClipping (ScrnInfoPtr pScrn)
-{
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
-    
-    R128WaitForFifo(pScrn,       2);
-    OUTREG(R128_SC_TOP_LEFT,     0);
-    OUTREG(R128_SC_BOTTOM_RIGHT, (R128_DEFAULT_SC_RIGHT_MAX
-				  | R128_DEFAULT_SC_BOTTOM_MAX));
-}
-#endif
-
-
 /* Setup for XAA screen-to-screen copy.
 
    Tests: xtest CH06/fllrctngl (also tests transparency).
@@ -533,8 +467,8 @@ static void R128SetupForScreenToScreenCopy(ScrnInfoPtr pScrn,
 					   unsigned int planemask,
 					   int trans_color)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     info->xdir = xdir;
     info->ydir = ydir;
@@ -566,8 +500,8 @@ static void R128SubsequentScreenToScreenCopy(ScrnInfoPtr pScrn,
 					     int x2, int y2,
 					     int w, int h)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     if (info->xdir < 0) x1 += w - 1, x2 += w - 1;
     if (info->ydir < 0) y1 += h - 1, y2 += h - 1;
@@ -595,8 +529,8 @@ static void R128SetupForMono8x8PatternFill(ScrnInfoPtr pScrn,
 					   int fg, int bg, int rop,
 					   unsigned int planemask)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 6);
     OUTREG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
@@ -618,8 +552,8 @@ static void R128SubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn,
 						 int patternx, int patterny,
 						 int x, int y, int w, int h)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 3);
     OUTREG(R128_BRUSH_Y_X,        (patterny << 8) | patternx);
@@ -637,8 +571,8 @@ static void R128SetupForColor8x8PatternFill(ScrnInfoPtr pScrn,
 					    int rop, unsigned int planemask,
 					    int trans_color)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128TRACE(("Color8x8 %d %d %d\n", trans_color, patx, paty));
     
@@ -665,7 +599,8 @@ static void R128SubsequentColor8x8PatternFillRect( ScrnInfoPtr pScrn,
 						   int patx, int paty,
 						   int x, int y, int w, int h)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128TRACE(("Color8x8 %d,%d %d,%d %d %d\n", patx, paty, x, y, w, h));
     R128WaitForFifo(pScrn, 3);
@@ -724,12 +659,13 @@ static void R128SetupForScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 							   unsigned int
 							   planemask)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128WaitForFifo(pScrn, 4);
     OUTREG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
-				     | R128_GMC_BRUSH_1X8_COLOR
+    				     | R128_GMC_DST_CLIPPING
+				     | R128_GMC_BRUSH_NONE
 				     | (bg == -1
 					? R128_GMC_SRC_DATATYPE_MONO_FG_LA
 					: R128_GMC_SRC_DATATYPE_MONO_FG_BG)
@@ -748,65 +684,74 @@ static void R128SubsequentScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 							     int w, int h,
 							     int skipleft)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int x1clip = x+skipleft;
+    int x2clip = x+w;
 
-    info->scanline_y      = y;
-    info->scanline_x      = x;
     info->scanline_h      = h;
-    info->scanline_h_w    = (1 << 16) | w;
-    info->scanline_words  = (w + 31) / 32;
-    info->scanline_direct = 0;
+    info->scanline_words  = (w + 31) >> 5;
 
-    if (info->scanline_words <= 9 && info->scanline_h > 1) {
-				/* Turn on direct for next set of scan lines */
+#if 0
+    /* Seems as though the Rage128's doesn't like blitting directly
+     * as we must be overwriting something too quickly, therefore we
+     * render to the buffer first and then blit */
+    if ((info->scanline_words * h) <= 9) {
+    	/* Turn on direct for less than 9 dword colour expansion */
 	info->scratch_buffer[0]
 	    = (unsigned char *)(ADDRREG(R128_HOST_DATA_LAST)
 				- (info->scanline_words - 1));
-	info->scanline_direct = 1;
+    	info->scanline_direct = 1;
+    } else
+#endif
+    {
+    	/* Use indirect for anything else */
+    	info->scratch_buffer[0]            = info->scratch_save;
+    	info->scanline_direct = 0;
+    }
 
-				/* Make engine ready for next line */
-	R128WaitForFifo(pScrn, 2);
-	OUTREG(R128_DST_Y_X,            ((info->scanline_y++ << 16)
-					 | info->scanline_x));
-	OUTREG(R128_DST_HEIGHT_WIDTH,   info->scanline_h_w);
+    if (pScrn->bitsPerPixel == 24) {
+	x1clip *= 3;
+	x2clip *= 3;
     }
+
+    R128WaitForFifo(pScrn, 4 + (info->scanline_direct ?
+					(info->scanline_words * h) : 0) );
+    OUTREG(R128_SC_TOP_LEFT,     (y << 16)       | (x1clip & 0xffff));
+    OUTREG(R128_SC_BOTTOM_RIGHT, ((y+h-1) << 16) | ((x2clip-1) & 0xffff));
+    OUTREG(R128_DST_Y_X,         (y << 16)       | (x & 0xffff));
+    /* Have to pad the width here and use clipping engine */
+    OUTREG(R128_DST_HEIGHT_WIDTH, (h << 16)       | ((w + 31) & ~31));
 }
 
 /* Subsequent XAA indirect CPU-to-screen color expandion.  This is called
    once for each scanline. */
 static void R128SubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
 {
-    R128InfoPtr     info = R128PTR(pScrn);
-    CARD32          *p   = (CARD32 *)info->scratch_buffer[bufno];
+    R128InfoPtr     info      = R128PTR(pScrn);
+    unsigned char   *R128MMIO = info->MMIO;
+    CARD32          *p          = (CARD32 *)info->scratch_buffer[bufno];
     int             i;
-    int             left = info->scanline_words;
+    int             left        = info->scanline_words;
     volatile CARD32 *d;
-    R128MMIO_VARS();
-
-    --info->scanline_h;
-    if (info->scanline_direct) {
-	if (info->scanline_h <= 1) {
-				/* Turn off direct for last scan line */
-	    info->scratch_buffer[0] = info->scratch_save;
-	    info->scanline_direct   = 0;
-	    return;
-	}
-    }
     
-    R128WaitForFifo(pScrn, 2);
-    OUTREG(R128_DST_Y_X,            ((info->scanline_y++ << 16)
-                                     | info->scanline_x));
-    OUTREG(R128_DST_HEIGHT_WIDTH,   info->scanline_h_w);
-
     if (info->scanline_direct) return;
-    
+    --info->scanline_h;
     while (left) {
-	if (left <= 9) {
+	if (left <= 8) {
+	  /* Last scanline - finish write to DATA_LAST */
+	  if (info->scanline_h == 0) {
 	    R128WaitForFifo(pScrn, left);
 				/* Unrolling doesn't improve performance */
 	    for (d = ADDRREG(R128_HOST_DATA_LAST) - (left - 1); left; --left)
 		*d++ = *p++;
+	    return;
+	  } else {
+	    R128WaitForFifo(pScrn, left);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(R128_HOST_DATA7) - (left - 1); left; --left)
+		*d++ = *p++;
+	  }
 	} else {
 	    R128WaitForFifo(pScrn, 8);
 				/* Unrolling doesn't improve performance */
@@ -817,7 +762,6 @@ static void R128SubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
     }
 }
 
-#if R128_IMAGEWRITE
 /* Setup for XAA indirect image write.
 
 
@@ -827,6 +771,7 @@ static void R128SubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
    x11perf -putimage100   2150.0/sec       1170.0/sec
    x11perf -putimage500    108.0/sec         49.8/sec
  */
+#if R128_IMAGEWRITE
 static void R128SetupForScanlineImageWrite(ScrnInfoPtr pScrn,
 					   int rop,
 					   unsigned int planemask,
@@ -834,14 +779,15 @@ static void R128SetupForScanlineImageWrite(ScrnInfoPtr pScrn,
 					   int bpp,
 					   int depth)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     info->scanline_bpp = bpp;
 
     R128WaitForFifo(pScrn, 2);
     OUTREG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
-				     | R128_GMC_BRUSH_SOLID_COLOR
+    				     | R128_GMC_DST_CLIPPING
+				     | R128_GMC_BRUSH_1X8_COLOR
 				     | R128_GMC_SRC_DATATYPE_COLOR
 				     | R128_ROP[rop].rop
 				     | R128_GMC_BYTE_LSB_TO_MSB
@@ -865,65 +811,78 @@ static void R128SubsequentScanlineImageWriteRect(ScrnInfoPtr pScrn,
 						 int w, int h,
 						 int skipleft)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int x1clip = x+skipleft;
+    int x2clip = x+w;
+
+    int shift = 0; /* 32bpp */
+
+    if (pScrn->bitsPerPixel == 8) shift = 3;
+    else if (pScrn->bitsPerPixel == 16) shift = 1;
 
-    info->scanline_y      = y;
-    info->scanline_x      = x;
     info->scanline_h      = h;
-    info->scanline_h_w    = (1 << 16) | w;
-    info->scanline_words  = (w * info->scanline_bpp + 31) / 32;
-    info->scanline_direct = 0;
+    info->scanline_words  = (w * info->scanline_bpp + 31) >> 5;
 
-    if (info->scanline_words <= 9 && info->scanline_h > 1) {
-				/* Turn on direct for next set of scan lines */
+#if 0
+    /* Seeing as the CPUToScreen doesn't like this, I've done this
+     * here too, as it uses pretty much the same path. */
+    if ((info->scanline_words * h) <= 9) {
+    	/* Turn on direct for less than 9 dword colour expansion */
 	info->scratch_buffer[0]
 	    = (unsigned char *)(ADDRREG(R128_HOST_DATA_LAST)
 				- (info->scanline_words - 1));
-	info->scanline_direct = 1;
+    	info->scanline_direct = 1;
+    } else
+#endif
+    {
+    	/* Use indirect for anything else */
+    	info->scratch_buffer[0]            = info->scratch_save;
+    	info->scanline_direct = 0;
+    }
 
-				/* Make engine ready for next line */
-	R128WaitForFifo(pScrn, 2);
-	OUTREG(R128_DST_Y_X,            ((info->scanline_y++ << 16)
-					 | info->scanline_x));
-	OUTREG(R128_DST_HEIGHT_WIDTH,   info->scanline_h_w);
+    if (pScrn->bitsPerPixel == 24) {
+	x1clip *= 3;
+	x2clip *= 3;
     }
+   
+    R128WaitForFifo(pScrn, 4 + (info->scanline_direct ?
+					(info->scanline_words * h) : 0) );
+    OUTREG(R128_SC_TOP_LEFT,      (y << 16)       | (x1clip & 0xffff));
+    OUTREG(R128_SC_BOTTOM_RIGHT,  ((y+h-1) << 16)   | ((x2clip-1) & 0xffff));
+    OUTREG(R128_DST_Y_X,          (y << 16)       | (x & 0xffff));
+    /* Have to pad the width here and use clipping engine */
+    OUTREG(R128_DST_HEIGHT_WIDTH, (h << 16)       | ((w + shift) & ~shift));
 }
 
 /* Subsequent XAA indirect iamge write.  This is called once for each
    scanline. */
 static void R128SubsequentImageWriteScanline(ScrnInfoPtr pScrn, int bufno)
 {
-    R128InfoPtr     info = R128PTR(pScrn);
-    CARD32          *p   = (CARD32 *)info->scratch_buffer[bufno];
+    R128InfoPtr     info      = R128PTR(pScrn);
+    unsigned char   *R128MMIO = info->MMIO;
+    CARD32          *p          = (CARD32 *)info->scratch_buffer[bufno];
     int             i;
-    int             left = info->scanline_words;
+    int             left        = info->scanline_words;
     volatile CARD32 *d;
-    R128MMIO_VARS();
-
-    --info->scanline_h;
-    if (info->scanline_direct) {
-	if (info->scanline_h <= 1) {
-				/* Turn off direct for last scan line */
-	    info->scratch_buffer[0] = info->scratch_save;
-	    info->scanline_direct   = 0;
-	    return;
-	}
-    }
-    
-    R128WaitForFifo(pScrn, 2);
-    OUTREG(R128_DST_Y_X,            ((info->scanline_y++ << 16)
-                                     | info->scanline_x));
-    OUTREG(R128_DST_HEIGHT_WIDTH,   info->scanline_h_w);
 
     if (info->scanline_direct) return;
-    
+    --info->scanline_h;
     while (left) {
-	if (left <= 9) {
+	if (left <= 8) {
+	  /* Last scanline - finish write to DATA_LAST */
+	  if (info->scanline_h == 0) {
 	    R128WaitForFifo(pScrn, left);
 				/* Unrolling doesn't improve performance */
 	    for (d = ADDRREG(R128_HOST_DATA_LAST) - (left - 1); left; --left)
 		*d++ = *p++;
+	    return;
+	  } else {
+	    R128WaitForFifo(pScrn, left);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(R128_HOST_DATA7) - (left - 1); left; --left)
+		*d++ = *p++;
+	  }
 	} else {
 	    R128WaitForFifo(pScrn, 8);
 				/* Unrolling doesn't improve performance */
@@ -938,8 +897,8 @@ static void R128SubsequentImageWriteScanline(ScrnInfoPtr pScrn, int bufno)
 /* Initialize the acceleration hardware. */
 void R128EngineInit(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     R128TRACE(("EngineInit (%d/%d)\n", info->CurrentLayout.pixel_code, info->CurrentLayout.bitsPerPixel));
 
@@ -975,8 +934,7 @@ void R128EngineInit(ScrnInfoPtr pScrn)
 
     info->dp_gui_master_cntl = ((info->datatype << R128_GMC_DST_DATATYPE_SHIFT)
 				| R128_GMC_CLR_CMP_CNTL_DIS
-				| R128_GMC_AUX_CLIP_DIS
-				| R128_GMC_DST_CLIPPING);
+				| R128_GMC_AUX_CLIP_DIS);
     R128WaitForFifo(pScrn, 1);
     OUTREG(R128_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
 				     | R128_GMC_BRUSH_SOLID_COLOR
@@ -992,6 +950,7 @@ void R128EngineInit(ScrnInfoPtr pScrn)
     OUTREG(R128_DP_SRC_BKGD_CLR,   0x00000000);
     OUTREG(R128_DP_WRITE_MASK,     0xffffffff);
 
+    R128WaitForFifo(pScrn, 1);
 #if X_BYTE_ORDER == X_BIG_ENDIAN
     OUTREGP(R128_DP_DATATYPE,
 	    R128_HOST_BIG_ENDIAN_EN, ~R128_HOST_BIG_ENDIAN_EN);
@@ -1054,19 +1013,18 @@ static void R128MMIOAccelInit(ScrnInfoPtr pScrn, XAAInfoRecPtr a)
 
 				/* Indirect CPU-To-Screen Color Expand */
 #if X_BYTE_ORDER == X_LITTLE_ENDIAN
-    a->ScanlineCPUToScreenColorExpandFillFlags = 0;
+    a->ScanlineCPUToScreenColorExpandFillFlags =  LEFT_EDGE_CLIPPING 
+					       | LEFT_EDGE_CLIPPING_NEGATIVE_X;
 #else
-    a->ScanlineCPUToScreenColorExpandFillFlags = BIT_ORDER_IN_BYTE_MSBFIRST;
+    a->ScanlineCPUToScreenColorExpandFillFlags = BIT_ORDER_IN_BYTE_MSBFIRST
+					       | LEFT_EDGE_CLIPPING
+					       | LEFT_EDGE_CLIPPING_NEGATIVE_X;
 #endif
     a->NumScanlineColorExpandBuffers   = 1;
     a->ScanlineColorExpandBuffers      = info->scratch_buffer;
-#if R128_IMAGEWRITE
     info->scratch_save                 = xalloc(((pScrn->virtualX+31)/32*4)
-						+ (pScrn->virtualX
-						   * info->pixel_bytes));
-#else
-    info->scratch_save                 = xalloc(((pScrn->virtualX+31)/32*4));
-#endif
+					    + (pScrn->virtualX
+					    * info->CurrentLayout.pixel_bytes));
     info->scratch_buffer[0]            = info->scratch_save;
     a->SetupForScanlineCPUToScreenColorExpandFill
 	= R128SetupForScanlineCPUToScreenColorExpandFill;
@@ -1085,33 +1043,22 @@ static void R128MMIOAccelInit(ScrnInfoPtr pScrn, XAAInfoRecPtr a)
     a->DashPatternMaxLength            = 32;
     a->DashedLineFlags                 = (LINE_PATTERN_LSBFIRST_LSBJUSTIFIED
 					  | LINE_PATTERN_POWER_OF_2_ONLY);
-#if R128_CLIPPING
-				/* Clipping. */
-    if (info->CurrentLayout.depth != 8 && info->CurrentLayout.pixel_code != 24) {
-				/* There is one xtest error in 8bpp and
-                                   many xtest errors in 24/24 that do not
-                                   appear at other depths. */
-	a->SetClippingRectangle            = R128SetClippingRectangle;
-	a->DisableClipping                 = R128DisableClipping;
-	a->ClippingFlags
-	    = (HARDWARE_CLIP_SCREEN_TO_SCREEN_COPY
-	       | HARDWARE_CLIP_MONO_8x8_FILL
-	       | HARDWARE_CLIP_COLOR_8x8_FILL
-	       | HARDWARE_CLIP_SOLID_FILL);
-    }
-#endif
 
-#if R128_IMAGEWRITE
 				/* ImageWrite */
+#if R128_IMAGEWRITE
     a->NumScanlineImageWriteBuffers    = 1;
     a->ScanlineImageWriteBuffers       = info->scratch_buffer;
     info->scratch_buffer[0]            = info->scratch_save;
     a->SetupForScanlineImageWrite      = R128SetupForScanlineImageWrite;
     a->SubsequentScanlineImageWriteRect= R128SubsequentScanlineImageWriteRect;
     a->SubsequentImageWriteScanline    = R128SubsequentImageWriteScanline;
-    a->ImageWriteFlags                 = (CPU_TRANSFER_PAD_DWORD
-					  | SCANLINE_PAD_DWORD
-					  | SYNC_AFTER_IMAGE_WRITE);
+    a->ScanlineImageWriteFlags           = CPU_TRANSFER_PAD_DWORD
+		/* Performance tests show that we shouldn't use GXcopy for
+		 * uploads as a memcpy is faster */
+					  | NO_GXCOPY
+					  | LEFT_EDGE_CLIPPING
+					  | LEFT_EDGE_CLIPPING_NEGATIVE_X
+					  | SCANLINE_PAD_DWORD;
 #endif
 }
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_cursor.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_cursor.c
index 586a5c36a..02f9d80c9 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_cursor.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_cursor.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_cursor.c,v 1.9 2000/06/17 00:27:32 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_cursor.c,v 1.11 2000/10/18 17:19:59 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
@@ -53,6 +53,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "xaa.h"
 #include "xf86Cursor.h"
 
+#include "xf86xv.h"
+
 				/* PCI support */
 #include "xf86PciInfo.h"
 #include "xf86Pci.h"
@@ -95,7 +97,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 /* Set cursor foreground and background colors. */
 static void R128SetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREG(R128_CUR_CLR0, bg);
     OUTREG(R128_CUR_CLR1, fg);
@@ -105,12 +108,12 @@ static void R128SetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
    (xorigin,yorigin). */
 static void R128SetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
 {
-    R128InfoPtr           info    = R128PTR(pScrn);
-    xf86CursorInfoPtr     cursor  = info->cursor;
-    int                   xorigin = 0;
-    int                   yorigin = 0;
-    int                   total_y = pScrn->frameY1 - pScrn->frameY0;
-    R128MMIO_VARS();
+    R128InfoPtr           info      = R128PTR(pScrn);
+    unsigned char         *R128MMIO = info->MMIO;
+    xf86CursorInfoPtr     cursor    = info->cursor;
+    int                   xorigin   = 0;
+    int                   yorigin   = 0;
+    int                   total_y   = pScrn->frameY1 - pScrn->frameY0;
     
     if (x < 0)                        xorigin = -x;
     if (y < 0)                        yorigin = -y;
@@ -130,12 +133,12 @@ static void R128SetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
    will be called after this, so we can ignore xorigin and yorigin. */
 static void R128LoadCursorImage(ScrnInfoPtr pScrn, unsigned char *image)
 {
-    R128InfoPtr   info = R128PTR(pScrn);
-    CARD32        *s   = (CARD32 *)image;
-    CARD32        *d   = (CARD32 *)(info->FB + info->cursor_start);
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    CARD32        *s        = (CARD32 *)image;
+    CARD32        *d        = (CARD32 *)(info->FB + info->cursor_start);
     int           y;
     CARD32        save;
-    R128MMIO_VARS();
 
     save = INREG(R128_CRTC_GEN_CNTL);
     OUTREG(R128_CRTC_GEN_CNTL, save & ~R128_CRTC_CUR_EN);
@@ -200,7 +203,8 @@ static void R128LoadCursorImage(ScrnInfoPtr pScrn, unsigned char *image)
 /* Hide hardware cursor. */
 static void R128HideCursor(ScrnInfoPtr pScrn)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
     
     OUTREGP(R128_CRTC_GEN_CNTL, 0, ~R128_CRTC_CUR_EN);
 }
@@ -208,7 +212,8 @@ static void R128HideCursor(ScrnInfoPtr pScrn)
 /* Show hardware cursor. */
 static void R128ShowCursor(ScrnInfoPtr pScrn)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
     
     OUTREGP(R128_CRTC_GEN_CNTL, R128_CRTC_CUR_EN, ~R128_CRTC_CUR_EN);
 }
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dga.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dga.c
index 918928861..9206f4728 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dga.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dga.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dga.c,v 1.2 2000/06/17 00:03:22 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dga.c,v 1.4 2000/10/18 17:20:00 alanh Exp $ */
 /*
  * Authors:
  *   Ove Kåven <ovek@transgaming.com>,
@@ -10,31 +10,6 @@
 #include "xf86_OSproc.h"
 #include "xf86_ansic.h"
 
-				/* PCI support */
-#include "xf86Pci.h"
-#include "xf86PciInfo.h"
-
-				/* DDC support */
-#include "xf86DDC.h"
-
-				/* XAA and Cursor Support */
-#include "xaa.h"
-#include "xaalocal.h"
-#include "xf86Cursor.h"
-
-				/* DRI support */
-#ifdef XF86DRI
-#include "GL/glxint.h"
-#include "xf86drm.h"
-#include "sarea.h"
-#define _XF86DRI_SERVER_
-#include "xf86dri.h"
-#include "dri.h"
-#include "r128_dri.h"
-#include "r128_dripriv.h"
-#include "r128_sarea.h"
-#endif
-
 				/* Driver data structures */
 #include "r128.h"
 
@@ -49,8 +24,10 @@ static int  R128_GetViewport(ScrnInfoPtr);
 static void R128_SetViewport(ScrnInfoPtr, int, int, int);
 static void R128_FillRect(ScrnInfoPtr, int, int, int, int, unsigned long);
 static void R128_BlitRect(ScrnInfoPtr, int, int, int, int, int, int);
+#if 0
 static void R128_BlitTransRect(ScrnInfoPtr, int, int, int, int, int, int, 
 					unsigned long);
+#endif
 
 static
 DGAFunctionRec R128_DGAFuncs = {
@@ -344,6 +321,7 @@ R128_BlitRect(
 }
 
 
+#if 0
 static void 
 R128_BlitTransRect(
    ScrnInfoPtr pScrn, 
@@ -355,6 +333,7 @@ R128_BlitTransRect(
   /* this one should be separate since the XAA function would
      prohibit usage of ~0 as the key */
 }
+#endif
 
 
 static Bool 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dri.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dri.c
index 4e8005602..e069bf08a 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dri.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dri.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dri.c,v 1.5 2000/08/25 13:42:37 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_dri.c,v 1.6 2000/10/18 17:20:00 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
@@ -59,31 +59,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "cfb32.h"
 #include "cfb24_32.h"
 
-				/* XAA and Cursor Support */
-#include "xaa.h"
-#include "xf86Cursor.h"
-
-				/* PCI support */
-#include "xf86PciInfo.h"
-#include "xf86Pci.h"
-
-				/* DDC support */
-#include "xf86DDC.h"
-
-				/* DRI support */
-#include "GL/glxint.h"
-#include "GL/glxtokens.h"
-#include "xf86drm.h"
-#include "xf86drmR128.h"
-#include "sarea.h"
-#define _XF86DRI_SERVER_
-#include "xf86dri.h"
-#include "dri.h"
-#include "r128_dri.h"
-#include "r128_sarea.h"
-#include "r128_dripriv.h"
-
 				/* Driver data structures */
+#include "ati2.h"
 #include "r128.h"
 #include "r128_reg.h"
 
@@ -104,9 +81,9 @@ do {                                                                         \
    slots available is stored in info->CCEFifoSize. */
 static void R128CCEWaitForFifoFunction(ScrnInfoPtr pScrn, int entries)
 {
-    R128InfoPtr    info     = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
     unsigned char *R128MMIO = info->MMIO;
-    int            i;
+    int           i;
 
     for (;;) {
 	for (i = 0; i < R128_TIMEOUT; i++) {
@@ -122,9 +99,9 @@ static void R128CCEWaitForFifoFunction(ScrnInfoPtr pScrn, int entries)
    CCE is idle. */
 void R128CCEWaitForIdle(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr    info     = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
     unsigned char *R128MMIO = info->MMIO;
-    int            i;
+    int           i;
 
     if (!info->CCEInUse || info->CCEMode == R128_PM4_NONPM4) return;
 
@@ -172,9 +149,9 @@ void R128CCEWaitForIdle(ScrnInfoPtr pScrn)
 /* Reset the ring buffer status, if the engine was reset */
 void R128CCEResetRing(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr       info            = R128PTR(pScrn);
-    unsigned char    *R128MMIO        = info->MMIO;
-    R128SAREAPrivPtr  pSAREAPriv;
+    R128InfoPtr      info      = R128PTR(pScrn);
+    unsigned char    *R128MMIO = info->MMIO;
+    R128SAREAPrivPtr pSAREAPriv;
     volatile CARD32  *r128RingReadPtr;
 
     if (!info->CCEInUse || info->CCEMode == R128_PM4_NONPM4) return;
@@ -195,7 +172,7 @@ void R128CCEResetRing(ScrnInfoPtr pScrn)
    mode is a CCE mode.  The mode is stored in info->CCEMode. */
 void R128CCEStart(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr    info     = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
     unsigned char *R128MMIO = info->MMIO;
 
     if (info->CCEInUse || info->CCEMode == R128_PM4_NONPM4) return;
@@ -212,7 +189,7 @@ void R128CCEStart(ScrnInfoPtr pScrn)
    requests before switching modes.*/
 void R128CCEStop(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr    info     = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
     unsigned char *R128MMIO = info->MMIO;
 
     if (!info->CCEInUse || info->CCEMode == R128_PM4_NONPM4) return;
@@ -231,14 +208,14 @@ void R128CCEStop(ScrnInfoPtr pScrn)
 static Bool R128InitVisualConfigs(ScreenPtr pScreen)
 {
     ScrnInfoPtr       pScrn            = xf86Screens[pScreen->myNum];
-    R128InfoPtr       pR128            = R128PTR(pScrn);
+    R128InfoPtr       info             = R128PTR(pScrn);
     int               numConfigs       = 0;
     __GLXvisualConfig *pConfigs        = 0;
     R128ConfigPrivPtr pR128Configs     = 0;
     R128ConfigPrivPtr *pR128ConfigPtrs = 0;
     int               i, accum, stencil;
 
-    switch (pR128->CurrentLayout.pixel_code) {
+    switch (info->CurrentLayout.pixel_code) {
     case 8:  /* 8bpp mode is not support */
     case 15: /* FIXME */
     case 24: /* FIXME */
@@ -395,9 +372,9 @@ static Bool R128InitVisualConfigs(ScreenPtr pScreen)
 	break;
     }
 
-    pR128->numVisualConfigs   = numConfigs;
-    pR128->pVisualConfigs     = pConfigs;
-    pR128->pVisualConfigsPriv = pR128Configs;
+    info->numVisualConfigs   = numConfigs;
+    info->pVisualConfigs     = pConfigs;
+    info->pVisualConfigsPriv = pR128Configs;
     GlxSetVisualConfigs(numConfigs, pConfigs, (void**)pR128ConfigPtrs);
     return TRUE;
 }
@@ -427,15 +404,15 @@ static void R128DestroyContext(ScreenPtr pScreen, drmContext hwContext,
 static void R128EnterServer(ScreenPtr pScreen)
 {
     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-    R128InfoPtr pR128 = R128PTR(pScrn);
+    R128InfoPtr info = R128PTR(pScrn);
 
-    if (pR128->accel) pR128->accel->NeedToSync = TRUE;
+    if (info->accel) info->accel->NeedToSync = TRUE;
 
 #if 1
-    if (!pR128->CCE2D) R128CCEStop(pScrn);
+    if (!info->CCE2D) R128CCEStop(pScrn);
 #else
-    if (pR128->CCE2D) R128CCEWaitForIdle(pScrn);
-    else              R128CCEStop(pScrn);
+    if (info->CCE2D) R128CCEWaitForIdle(pScrn);
+    else             R128CCEStop(pScrn);
 #endif
 }
 
@@ -448,13 +425,13 @@ static void R128EnterServer(ScreenPtr pScreen)
 static void R128LeaveServer(ScreenPtr pScreen)
 {
     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-    R128InfoPtr pR128 = R128PTR(pScrn);
+    R128InfoPtr info = R128PTR(pScrn);
 
 #if 1
-    if (!pR128->CCE2D) R128CCEStart(pScrn);
+    if (!info->CCE2D) R128CCEStart(pScrn);
 #else
-    if (pR128->CCE2D) R128CCEWaitForIdle(pScrn);
-    else              R128CCEStart(pScrn);
+    if (info->CCE2D) R128CCEWaitForIdle(pScrn);
+    else             R128CCEStart(pScrn);
 #endif
 }
 
@@ -482,13 +459,13 @@ static void R128DRIInitBuffers(WindowPtr pWin, RegionPtr prgn, CARD32 index)
     /* FIXME: This routine needs to have acceleration turned on */
     ScreenPtr   pScreen = pWin->drawable.pScreen;
     ScrnInfoPtr pScrn   = xf86Screens[pScreen->myNum];
-    R128InfoPtr pR128   = R128PTR(pScrn);
+    R128InfoPtr info   = R128PTR(pScrn);
     BoxPtr      pbox;
     int         nbox;
     int         depth;
 
     /* FIXME: Use accel when CCE 2D code is written */
-    if (pR128->CCE2D) return;
+    if (info->CCE2D) return;
 
     /* FIXME: This should be based on the __GLXvisualConfig info */
     switch (pScrn->bitsPerPixel) {
@@ -506,29 +483,29 @@ static void R128DRIInitBuffers(WindowPtr pWin, RegionPtr prgn, CARD32 index)
     pbox = REGION_RECTS(prgn);
     nbox = REGION_NUM_RECTS(prgn);
 
-    (*pR128->accel->SetupForSolidFill)(pScrn, 0, GXcopy, -1);
+    (*info->accel->SetupForSolidFill)(pScrn, 0, GXcopy, -1);
     for (; nbox; nbox--, pbox++) {
-	(*pR128->accel->SubsequentSolidFillRect)(pScrn,
-						 pbox->x1 + pR128->fbX,
-						 pbox->y1 + pR128->fbY,
-						 pbox->x2 - pbox->x1,
-						 pbox->y2 - pbox->y1);
-	(*pR128->accel->SubsequentSolidFillRect)(pScrn,
-						 pbox->x1 + pR128->backX,
-						 pbox->y1 + pR128->backY,
-						 pbox->x2 - pbox->x1,
-						 pbox->y2 - pbox->y1);
+	(*info->accel->SubsequentSolidFillRect)(pScrn,
+						pbox->x1 + info->fbX,
+						pbox->y1 + info->fbY,
+						pbox->x2 - pbox->x1,
+						pbox->y2 - pbox->y1);
+	(*info->accel->SubsequentSolidFillRect)(pScrn,
+						pbox->x1 + info->backX,
+						pbox->y1 + info->backY,
+						pbox->x2 - pbox->x1,
+						pbox->y2 - pbox->y1);
     }
 
-    (*pR128->accel->SetupForSolidFill)(pScrn, depth, GXcopy, -1);
+    (*info->accel->SetupForSolidFill)(pScrn, depth, GXcopy, -1);
     for (; nbox; nbox--, pbox++)
-	(*pR128->accel->SubsequentSolidFillRect)(pScrn,
-						 pbox->x1 + pR128->depthX,
-						 pbox->y1 + pR128->depthY,
-						 pbox->x2 - pbox->x1,
-						 pbox->y2 - pbox->y1);
+	(*info->accel->SubsequentSolidFillRect)(pScrn,
+						pbox->x1 + info->depthX,
+						pbox->y1 + info->depthY,
+						pbox->x2 - pbox->x1,
+						pbox->y2 - pbox->y1);
 
-    pR128->accel->NeedToSync = TRUE;
+    info->accel->NeedToSync = TRUE;
 }
 
 /* Copy the back and depth buffers when the X server moves a window. */
@@ -537,7 +514,7 @@ static void R128DRIMoveBuffers(WindowPtr pWin, DDXPointRec ptOldOrg,
 {
     ScreenPtr   pScreen = pWin->drawable.pScreen;
     ScrnInfoPtr pScrn   = xf86Screens[pScreen->myNum];
-    R128InfoPtr pR128   = R128PTR(pScrn);
+    R128InfoPtr info   = R128PTR(pScrn);
 
     /* FIXME: This routine needs to have acceleration turned on */
     /* FIXME: Copy XAACopyWindow() and use REGION_TRANSLATE() */
@@ -545,14 +522,14 @@ static void R128DRIMoveBuffers(WindowPtr pWin, DDXPointRec ptOldOrg,
        that request them */
 
     /* FIXME: Use accel when CCE 2D code is written */
-    if (pR128->CCE2D) return;
+    if (info->CCE2D) return;
 }
 
 /* Initialize the AGP state.  Request memory for use in AGP space, and
    initialize the Rage 128 registers to point to that memory. */
-static Bool R128DRIAgpInit(R128InfoPtr pR128, ScreenPtr pScreen)
+static Bool R128DRIAgpInit(R128InfoPtr info, ScreenPtr pScreen)
 {
-    unsigned char *R128MMIO = pR128->MMIO;
+    unsigned char *R128MMIO = info->MMIO;
     unsigned long mode;
     unsigned int  vendor, device;
     int           ret;
@@ -560,7 +537,7 @@ static Bool R128DRIAgpInit(R128InfoPtr pR128, ScreenPtr pScreen)
     int           s, l;
     int           flags;
 
-    if (drmAgpAcquire(pR128->drmFD) < 0) {
+    if (drmAgpAcquire(info->drmFD) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR, "[agp] AGP not available\n");
 	return FALSE;
     }
@@ -570,12 +547,12 @@ static Bool R128DRIAgpInit(R128InfoPtr pR128, ScreenPtr pScreen)
                                    combination of graphics card and AGP
                                    chipset. */
 
-    mode   = drmAgpGetMode(pR128->drmFD);	/* Default mode */
-    vendor = drmAgpVendorId(pR128->drmFD);
-    device = drmAgpDeviceId(pR128->drmFD);
+    mode   = drmAgpGetMode(info->drmFD);	/* Default mode */
+    vendor = drmAgpVendorId(info->drmFD);
+    device = drmAgpDeviceId(info->drmFD);
 
     mode &= ~R128_AGP_MODE_MASK;
-    switch (pR128->agpMode) {
+    switch (info->agpMode) {
     case 2:          mode |= R128_AGP_2X_MODE;
     case 1: default: mode |= R128_AGP_1X_MODE;
     }
@@ -583,161 +560,161 @@ static Bool R128DRIAgpInit(R128InfoPtr pR128, ScreenPtr pScreen)
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] Mode 0x%08lx [AGP 0x%04x/0x%04x; Card 0x%04x/0x%04x]\n",
 	       mode, vendor, device,
-	       pR128->PciInfo->vendor,
-	       pR128->PciInfo->chipType);
+	       info->PciInfo->vendor,
+	       info->PciInfo->chipType);
 
-    if (drmAgpEnable(pR128->drmFD, mode) < 0) {
+    if (drmAgpEnable(info->drmFD, mode) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR, "[agp] AGP not enabled\n");
-	drmAgpRelease(pR128->drmFD);
+	drmAgpRelease(info->drmFD);
 	return FALSE;
     }
 
-    pR128->agpOffset = 0;
+    info->agpOffset = 0;
 
-    if ((ret = drmAgpAlloc(pR128->drmFD, pR128->agpSize*1024*1024, 0, NULL,
-			   &pR128->agpMemHandle)) < 0) {
+    if ((ret = drmAgpAlloc(info->drmFD, info->agpSize*1024*1024, 0, NULL,
+			   &info->agpMemHandle)) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR, "[agp] Out of memory (%d)\n", ret);
-	drmAgpRelease(pR128->drmFD);
+	drmAgpRelease(info->drmFD);
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] %d kB allocated with handle 0x%08x\n",
-	       pR128->agpSize*1024, pR128->agpMemHandle);
+	       info->agpSize*1024, info->agpMemHandle);
 
-    if (drmAgpBind(pR128->drmFD, pR128->agpMemHandle, pR128->agpOffset) < 0) {
+    if (drmAgpBind(info->drmFD, info->agpMemHandle, info->agpOffset) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR, "[agp] Could not bind\n");
-	drmAgpFree(pR128->drmFD, pR128->agpMemHandle);
-	drmAgpRelease(pR128->drmFD);
+	drmAgpFree(info->drmFD, info->agpMemHandle);
+	drmAgpRelease(info->drmFD);
 	return FALSE;
     }
 
 				/* Initialize the CCE ring buffer data */
-    pR128->ringStart       = pR128->agpOffset;
-    pR128->ringMapSize     = pR128->ringSize*1024*1024 + 4096;
-    pR128->ringSizeLog2QW  = R128MinBits(pR128->ringSize*1024*1024/8) - 1;
+    info->ringStart       = info->agpOffset;
+    info->ringMapSize     = info->ringSize*1024*1024 + 4096;
+    info->ringSizeLog2QW  = R128MinBits(info->ringSize*1024*1024/8) - 1;
 
-    pR128->ringReadOffset  = pR128->ringStart + pR128->ringMapSize;
-    pR128->ringReadMapSize = 4096;
+    info->ringReadOffset  = info->ringStart + info->ringMapSize;
+    info->ringReadMapSize = 4096;
 
 				/* Reserve space for the vertex buffer */
-    pR128->vbStart         = pR128->ringReadOffset + pR128->ringReadMapSize;
-    pR128->vbMapSize       = pR128->vbSize*1024*1024;
+    info->vbStart         = info->ringReadOffset + info->ringReadMapSize;
+    info->vbMapSize       = info->vbSize*1024*1024;
 
 				/* Reserve space for the indirect buffer */
-    pR128->indStart        = pR128->vbStart + pR128->vbMapSize;
-    pR128->indMapSize      = pR128->indSize*1024*1024;
+    info->indStart        = info->vbStart + info->vbMapSize;
+    info->indMapSize      = info->indSize*1024*1024;
 
 				/* Reserve the rest for AGP textures */
-    pR128->agpTexStart     = pR128->indStart + pR128->indMapSize;
-    s = (pR128->agpSize*1024*1024 - pR128->agpTexStart);
+    info->agpTexStart     = info->indStart + info->indMapSize;
+    s = (info->agpSize*1024*1024 - info->agpTexStart);
     l = R128MinBits((s-1) / R128_NR_TEX_REGIONS);
     if (l < R128_LOG_TEX_GRANULARITY) l = R128_LOG_TEX_GRANULARITY;
-    pR128->agpTexMapSize   = (s >> l) << l;
-    pR128->log2AGPTexGran  = l;
+    info->agpTexMapSize   = (s >> l) << l;
+    info->log2AGPTexGran  = l;
 
-    if (pR128->CCESecure) flags = DRM_READ_ONLY;
+    if (info->CCESecure) flags = DRM_READ_ONLY;
     else                  flags = 0;
 
-    if (drmAddMap(pR128->drmFD, pR128->ringStart, pR128->ringMapSize,
-		  DRM_AGP, flags, &pR128->ringHandle) < 0) {
+    if (drmAddMap(info->drmFD, info->ringStart, info->ringMapSize,
+		  DRM_AGP, flags, &info->ringHandle) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not add ring mapping\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
-	       "[agp] ring handle = 0x%08lx\n", pR128->ringHandle);
+	       "[agp] ring handle = 0x%08lx\n", info->ringHandle);
 
-    if (drmMap(pR128->drmFD, pR128->ringHandle, pR128->ringMapSize,
-	       (drmAddressPtr)&pR128->ring) < 0) {
+    if (drmMap(info->drmFD, info->ringHandle, info->ringMapSize,
+	       (drmAddressPtr)&info->ring) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR, "[agp] Could not map ring\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] Ring mapped at 0x%08lx\n",
-	       (unsigned long)pR128->ring);
+	       (unsigned long)info->ring);
 
-    if (drmAddMap(pR128->drmFD, pR128->ringReadOffset, pR128->ringReadMapSize,
-		  DRM_AGP, flags, &pR128->ringReadPtrHandle) < 0) {
+    if (drmAddMap(info->drmFD, info->ringReadOffset, info->ringReadMapSize,
+		  DRM_AGP, flags, &info->ringReadPtrHandle) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not add ring read ptr mapping\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] ring read ptr handle = 0x%08lx\n",
-	       pR128->ringReadPtrHandle);
+	       info->ringReadPtrHandle);
 
-    if (drmMap(pR128->drmFD, pR128->ringReadPtrHandle, pR128->ringReadMapSize,
-	       (drmAddressPtr)&pR128->ringReadPtr) < 0) {
+    if (drmMap(info->drmFD, info->ringReadPtrHandle, info->ringReadMapSize,
+	       (drmAddressPtr)&info->ringReadPtr) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not map ring read ptr\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] Ring read ptr mapped at 0x%08lx\n",
-	       (unsigned long)pR128->ringReadPtr);
+	       (unsigned long)info->ringReadPtr);
 
-    if (drmAddMap(pR128->drmFD, pR128->vbStart, pR128->vbMapSize,
-		  DRM_AGP, 0, &pR128->vbHandle) < 0) {
+    if (drmAddMap(info->drmFD, info->vbStart, info->vbMapSize,
+		  DRM_AGP, 0, &info->vbHandle) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not add vertex buffers mapping\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
-	       "[agp] vertex buffers handle = 0x%08lx\n", pR128->vbHandle);
+	       "[agp] vertex buffers handle = 0x%08lx\n", info->vbHandle);
 
-    if (drmMap(pR128->drmFD, pR128->vbHandle, pR128->vbMapSize,
-	       (drmAddressPtr)&pR128->vb) < 0) {
+    if (drmMap(info->drmFD, info->vbHandle, info->vbMapSize,
+	       (drmAddressPtr)&info->vb) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not map vertex buffers\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] Vertex buffers mapped at 0x%08lx\n",
-	       (unsigned long)pR128->vb);
+	       (unsigned long)info->vb);
 
-    if (drmAddMap(pR128->drmFD, pR128->indStart, pR128->indMapSize,
-		  DRM_AGP, flags, &pR128->indHandle) < 0) {
+    if (drmAddMap(info->drmFD, info->indStart, info->indMapSize,
+		  DRM_AGP, flags, &info->indHandle) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not add indirect buffers mapping\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
-	       "[agp] indirect buffers handle = 0x%08lx\n", pR128->indHandle);
+	       "[agp] indirect buffers handle = 0x%08lx\n", info->indHandle);
 
-    if (drmMap(pR128->drmFD, pR128->indHandle, pR128->indMapSize,
-	       (drmAddressPtr)&pR128->ind) < 0) {
+    if (drmMap(info->drmFD, info->indHandle, info->indMapSize,
+	       (drmAddressPtr)&info->ind) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not map indirect buffers\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] Indirect buffers mapped at 0x%08lx\n",
-	       (unsigned long)pR128->ind);
+	       (unsigned long)info->ind);
 
-    if (drmAddMap(pR128->drmFD, pR128->agpTexStart, pR128->agpTexMapSize,
-		  DRM_AGP, 0, &pR128->agpTexHandle) < 0) {
+    if (drmAddMap(info->drmFD, info->agpTexStart, info->agpTexMapSize,
+		  DRM_AGP, 0, &info->agpTexHandle) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not add AGP texture map mapping\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] AGP texture map handle = 0x%08lx\n",
-	       pR128->agpTexHandle);
+	       info->agpTexHandle);
 
-    if (drmMap(pR128->drmFD, pR128->agpTexHandle, pR128->agpTexMapSize,
-	       (drmAddressPtr)&pR128->agpTex) < 0) {
+    if (drmMap(info->drmFD, info->agpTexHandle, info->agpTexMapSize,
+	       (drmAddressPtr)&info->agpTex) < 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Could not map AGP texture map\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[agp] AGP Texture map mapped at 0x%08lx\n",
-	       (unsigned long)pR128->agpTex);
+	       (unsigned long)info->agpTex);
 
 				/* Initialize Rage 128's AGP registers */
     cntl  = INREG(R128_AGP_CNTL);
     cntl &= ~R128_AGP_APER_SIZE_MASK;
-    switch (pR128->agpSize) {
+    switch (info->agpSize) {
     case 256: cntl |= R128_AGP_APER_SIZE_256MB; break;
     case 128: cntl |= R128_AGP_APER_SIZE_128MB; break;
     case  64: cntl |= R128_AGP_APER_SIZE_64MB;  break;
@@ -748,41 +725,41 @@ static Bool R128DRIAgpInit(R128InfoPtr pR128, ScreenPtr pScreen)
     default:
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[agp] Illegal aperture size %d kB\n",
-		   pR128->agpSize*1024);
+		   info->agpSize*1024);
 	return FALSE;
     }
-    OUTREG(R128_AGP_BASE, pR128->ringHandle); /* Ring buf is at AGP offset 0 */
+    OUTREG(R128_AGP_BASE, info->ringHandle); /* Ring buf is at AGP offset 0 */
     OUTREG(R128_AGP_CNTL, cntl);
 
     return TRUE;
 }
 
 /* Fake the vertex buffers for PCI cards. */
-static Bool R128DRIPciInit(R128InfoPtr pR128, ScreenPtr pScreen)
+static Bool R128DRIPciInit(R128InfoPtr info, ScreenPtr pScreen)
 {
-    pR128->vbStart = 0;
-    pR128->vbMapSize = pR128->vbSize*1024*1024;
+    info->vbStart   = 0;
+    info->vbMapSize = info->vbSize*1024*1024;
 
     return TRUE;
 }
 
 /* Add a map for the MMIO registers that will be accessed by any
    DRI-based clients. */
-static Bool R128DRIMapInit(R128InfoPtr pR128, ScreenPtr pScreen)
+static Bool R128DRIMapInit(R128InfoPtr info, ScreenPtr pScreen)
 {
     int flags;
 
-    if (pR128->CCESecure) flags = DRM_READ_ONLY;
-    else                  flags = 0;
+    if (info->CCESecure) flags = DRM_READ_ONLY;
+    else                 flags = 0;
 
 				/* Map registers */
-    pR128->registerSize = R128_MMIOSIZE;
-    if (drmAddMap(pR128->drmFD, pR128->MMIOAddr, pR128->registerSize,
-		  DRM_REGISTERS, flags, &pR128->registerHandle) < 0) {
+    info->registerSize = R128_MMIOSIZE;
+    if (drmAddMap(info->drmFD, info->MMIOAddr, info->registerSize,
+		  DRM_REGISTERS, flags, &info->registerHandle) < 0) {
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
-	       "[drm] register handle = 0x%08lx\n", pR128->registerHandle);
+	       "[drm] register handle = 0x%08lx\n", info->registerHandle);
 
     return TRUE;
 }
@@ -791,9 +768,9 @@ static Bool R128DRIMapInit(R128InfoPtr pR128, ScreenPtr pScreen)
    DRI-based clients. */
 static void R128DRICCEInitRingBuffer(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr    info     = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
     unsigned char *R128MMIO = info->MMIO;
-    unsigned long  addr;
+    unsigned long addr;
 
     /* FIXME: When we use the CCE for the X server, we should move this
        function (and the support functions above) to r128_accel.c */
@@ -831,63 +808,63 @@ static void R128DRICCEInitRingBuffer(ScrnInfoPtr pScrn)
 }
 
 /* Initialize the kernel data structures. */
-static int R128DRIKernelInit(R128InfoPtr pR128, ScreenPtr pScreen)
+static int R128DRIKernelInit(R128InfoPtr info, ScreenPtr pScreen)
 {
     drmR128Init      drmInfo;
 
     drmInfo.sarea_priv_offset   = sizeof(XF86DRISAREARec);
-    drmInfo.is_pci              = pR128->IsPCI;
-    drmInfo.cce_mode            = pR128->CCEMode;
-    drmInfo.cce_fifo_size       = pR128->CCEFifoSize;
-    drmInfo.cce_secure          = pR128->CCESecure;
-    drmInfo.ring_size           = pR128->ringSize*1024*1024;
-    drmInfo.usec_timeout        = pR128->CCEusecTimeout;
-
-    drmInfo.fb_offset           = pR128->LinearAddr;
-    drmInfo.agp_ring_offset     = pR128->ringHandle;
-    drmInfo.agp_read_ptr_offset = pR128->ringReadPtrHandle;
-    drmInfo.agp_vertbufs_offset = pR128->vbHandle;
-    drmInfo.agp_indbufs_offset  = pR128->indHandle;
-    drmInfo.agp_textures_offset = pR128->agpTexHandle;
-    drmInfo.mmio_offset         = pR128->registerHandle;
-
-    if (drmR128InitCCE(pR128->drmFD, &drmInfo) < 0) return FALSE;
+    drmInfo.is_pci              = info->IsPCI;
+    drmInfo.cce_mode            = info->CCEMode;
+    drmInfo.cce_fifo_size       = info->CCEFifoSize;
+    drmInfo.cce_secure          = info->CCESecure;
+    drmInfo.ring_size           = info->ringSize*1024*1024;
+    drmInfo.usec_timeout        = info->CCEusecTimeout;
+
+    drmInfo.fb_offset           = info->LinearAddr;
+    drmInfo.agp_ring_offset     = info->ringHandle;
+    drmInfo.agp_read_ptr_offset = info->ringReadPtrHandle;
+    drmInfo.agp_vertbufs_offset = info->vbHandle;
+    drmInfo.agp_indbufs_offset  = info->indHandle;
+    drmInfo.agp_textures_offset = info->agpTexHandle;
+    drmInfo.mmio_offset         = info->registerHandle;
+
+    if (drmR128InitCCE(info->drmFD, &drmInfo) < 0) return FALSE;
 
     return TRUE;
 }
 
 /* Add a map for the vertex buffers that will be accessed by any
    DRI-based clients. */
-static Bool R128DRIBufInit(R128InfoPtr pR128, ScreenPtr pScreen)
+static Bool R128DRIBufInit(R128InfoPtr info, ScreenPtr pScreen)
 {
 				/* Initialize vertex buffers */
-    if ((pR128->vbNumBufs = drmAddBufs(pR128->drmFD,
-				       pR128->vbMapSize / pR128->vbBufSize,
-				       pR128->vbBufSize,
-				       DRM_AGP_BUFFER,
-				       pR128->vbStart)) <= 0) {
+    if ((info->vbNumBufs = drmAddBufs(info->drmFD,
+				      info->vbMapSize / info->vbBufSize,
+				      info->vbBufSize,
+				      DRM_AGP_BUFFER,
+				      info->vbStart)) <= 0) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[drm] Could not create vertex buffers list\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[drm] Added %d %d byte vertex buffers\n",
-	       pR128->vbNumBufs, pR128->vbBufSize);
+	       info->vbNumBufs, info->vbBufSize);
 
-    if (drmMarkBufs(pR128->drmFD, 0.133333, 0.266666)) {
+    if (drmMarkBufs(info->drmFD, 0.133333, 0.266666)) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[drm] Failed to mark vertex buffers list\n");
 	return FALSE;
     }
 
-    if (!(pR128->vbBufs = drmMapBufs(pR128->drmFD))) {
+    if (!(info->vbBufs = drmMapBufs(info->drmFD))) {
 	xf86DrvMsg(pScreen->myNum, X_ERROR,
 		   "[drm] Failed to map vertex buffers list\n");
 	return FALSE;
     }
     xf86DrvMsg(pScreen->myNum, X_INFO,
 	       "[drm] Mapped %d vertex buffers\n",
-	       pR128->vbBufs->count);
+	       info->vbBufs->count);
 
     return TRUE;
 }
@@ -895,9 +872,10 @@ static Bool R128DRIBufInit(R128InfoPtr pR128, ScreenPtr pScreen)
 /* Load the microcode for the CCE */
 static void R128DRILoadMicrocode(ScrnInfoPtr pScrn)
 {
-    unsigned char *R128MMIO = R128PTR(pScrn)->MMIO;
-    int            i;
-    unsigned long  R128Microcode[] = {
+    R128InfoPtr   info            = R128PTR(pScrn);
+    unsigned char *R128MMIO       = info->MMIO;
+    int           i;
+    unsigned long R128Microcode[] = {
 	/* CCE microcode (from ATI) */
     0, 276838400, 0, 268449792, 2, 142, 2, 145, 0, 1076765731, 0, 1617039951,
     0, 774592877, 0, 1987540286, 0, 2307490946U, 0, 599558925, 0, 589505315, 0,
@@ -948,7 +926,7 @@ static void R128DRILoadMicrocode(ScrnInfoPtr pScrn)
 /* Initialize the CCE state, and start the CCE (if used by the X server) */
 static void R128DRICCEInit(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr    info     = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
     unsigned char *R128MMIO = info->MMIO;
 
 				/* CCEMode is initialized in r128_driver.c */
@@ -982,7 +960,7 @@ static void R128DRICCEInit(ScrnInfoPtr pScrn)
 Bool R128DRIScreenInit(ScreenPtr pScreen)
 {
     ScrnInfoPtr   pScrn = xf86Screens[pScreen->myNum];
-    R128InfoPtr   pR128 = R128PTR(pScrn);
+    R128InfoPtr   info = R128PTR(pScrn);
     DRIInfoPtr    pDRIInfo;
     R128DRIPtr    pR128DRI;
     int           major, minor, patch;
@@ -1010,7 +988,7 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
 	return FALSE;
     }
 
-    switch (pR128->CurrentLayout.pixel_code) {
+    switch (info->CurrentLayout.pixel_code) {
     case 8:
 	/* These modes are not supported (yet). */
     case 15:
@@ -1027,22 +1005,22 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
        DRIScreenInit(). */
     if (!(pDRIInfo = DRICreateInfoRec())) return FALSE;
 
-    pR128->pDRIInfo                      = pDRIInfo;
+    info->pDRIInfo                       = pDRIInfo;
     pDRIInfo->drmDriverName              = R128_NAME;
     pDRIInfo->clientDriverName           = R128_NAME;
     pDRIInfo->busIdString                = xalloc(64);
     sprintf(pDRIInfo->busIdString,
 	    "PCI:%d:%d:%d",
-	    pR128->PciInfo->bus,
-	    pR128->PciInfo->device,
-	    pR128->PciInfo->func);
-    pDRIInfo->ddxDriverMajorVersion      = R128_VERSION_MAJOR;
-    pDRIInfo->ddxDriverMinorVersion      = R128_VERSION_MINOR;
-    pDRIInfo->ddxDriverPatchVersion      = R128_VERSION_PATCH;
-    pDRIInfo->frameBufferPhysicalAddress = pR128->LinearAddr;
-    pDRIInfo->frameBufferSize            = pR128->FbMapSize;
+	    info->PciInfo->bus,
+	    info->PciInfo->device,
+	    info->PciInfo->func);
+    pDRIInfo->ddxDriverMajorVersion      = ATI2_VERSION_MAJOR;
+    pDRIInfo->ddxDriverMinorVersion      = ATI2_VERSION_MINOR;
+    pDRIInfo->ddxDriverPatchVersion      = ATI2_VERSION_PATCH;
+    pDRIInfo->frameBufferPhysicalAddress = info->LinearAddr;
+    pDRIInfo->frameBufferSize            = info->FbMapSize;
     pDRIInfo->frameBufferStride          = (pScrn->displayWidth *
-					    pR128->CurrentLayout.pixel_bytes);
+					    info->CurrentLayout.pixel_bytes);
     pDRIInfo->ddxDrawableTableEntry      = R128_MAX_DRAWABLES;
     pDRIInfo->maxDrawableTableEntry      = (SAREA_MAX_DRAWABLES
 					    < R128_MAX_DRAWABLES
@@ -1068,8 +1046,8 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
 #endif
 
     if (!(pR128DRI = (R128DRIPtr)xnfcalloc(sizeof(R128DRIRec),1))) {
-	DRIDestroyInfoRec(pR128->pDRIInfo);
-	pR128->pDRIInfo = NULL;
+	DRIDestroyInfoRec(info->pDRIInfo);
+	info->pDRIInfo = NULL;
 	return FALSE;
     }
     pDRIInfo->devPrivate     = pR128DRI;
@@ -1083,7 +1061,7 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
     pDRIInfo->MoveBuffers    = R128DRIMoveBuffers;
     pDRIInfo->bufferRequests = DRI_ALL_WINDOWS;
 
-    if (!DRIScreenInit(pScreen, pDRIInfo, &pR128->drmFD)) {
+    if (!DRIScreenInit(pScreen, pDRIInfo, &info->drmFD)) {
 	xfree(pDRIInfo->devPrivate);
 	pDRIInfo->devPrivate = NULL;
 	DRIDestroyInfoRec(pDRIInfo);
@@ -1092,7 +1070,7 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
     }
 
     /* Check the r128 DRM version */
-    version = drmGetVersion(pR128->drmFD);
+    version = drmGetVersion(info->drmFD);
     if (version) {
 	if (version->version_major != 1 ||
 	    version->version_minor != 0 ||
@@ -1113,12 +1091,12 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
     }
 
 				/* Initialize AGP */
-    if (!pR128->IsPCI && !R128DRIAgpInit(pR128, pScreen)) {
+    if (!info->IsPCI && !R128DRIAgpInit(info, pScreen)) {
 	R128DRICloseScreen(pScreen);
 	return FALSE;
     }
 				/* Initialize PCI */
-    if (pR128->IsPCI && !R128DRIPciInit(pR128, pScreen)) {
+    if (info->IsPCI && !R128DRIPciInit(info, pScreen)) {
 	R128DRICloseScreen(pScreen);
 	return FALSE;
     }
@@ -1126,22 +1104,22 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
 				/* DRIScreenInit doesn't add all the
                                    common mappings.  Add additional
                                    mappings here. */
-    if (!R128DRIMapInit(pR128, pScreen)) {
+    if (!R128DRIMapInit(info, pScreen)) {
 	R128DRICloseScreen(pScreen);
 	return FALSE;
     }
 
 				/* Initialize the ring buffer */
-    if (!pR128->IsPCI) R128DRICCEInitRingBuffer(pScrn);
+    if (!info->IsPCI) R128DRICCEInitRingBuffer(pScrn);
 
 				/* Initialize the kernel data structures */
-    if (!R128DRIKernelInit(pR128, pScreen)) {
+    if (!R128DRIKernelInit(info, pScreen)) {
 	R128DRICloseScreen(pScreen);
 	return FALSE;
     }
 
 				/* Initialize vertex buffers list */
-    if (!pR128->IsPCI && !R128DRIBufInit(pR128, pScreen)) {
+    if (!info->IsPCI && !R128DRIBufInit(info, pScreen)) {
 	R128DRICloseScreen(pScreen);
 	return FALSE;
     }
@@ -1169,7 +1147,7 @@ Bool R128DRIScreenInit(ScreenPtr pScreen)
 Bool R128DRIFinishScreenInit(ScreenPtr pScreen)
 {
     ScrnInfoPtr      pScrn      = xf86Screens[pScreen->myNum];
-    R128InfoPtr      pR128      = R128PTR(pScrn);
+    R128InfoPtr      info      = R128PTR(pScrn);
     R128SAREAPrivPtr pSAREAPriv;
     R128DRIPtr       pR128DRI;
 
@@ -1179,54 +1157,54 @@ Bool R128DRIFinishScreenInit(ScreenPtr pScreen)
     pSAREAPriv = (R128SAREAPrivPtr)DRIGetSAREAPrivate(pScreen);
     memset(pSAREAPriv, 0, sizeof(*pSAREAPriv));
 
-    pR128->pDRIInfo->driverSwapMethod = DRI_HIDE_X_CONTEXT;
-    /* pR128->pDRIInfo->driverSwapMethod = DRI_SERVER_SWAP; */
+    info->pDRIInfo->driverSwapMethod = DRI_HIDE_X_CONTEXT;
+    /* info->pDRIInfo->driverSwapMethod = DRI_SERVER_SWAP; */
 
-    pR128DRI                 = (R128DRIPtr)pR128->pDRIInfo->devPrivate;
-    pR128DRI->registerHandle = pR128->registerHandle;
-    pR128DRI->registerSize   = pR128->registerSize;
+    pR128DRI                 = (R128DRIPtr)info->pDRIInfo->devPrivate;
+    pR128DRI->registerHandle = info->registerHandle;
+    pR128DRI->registerSize   = info->registerSize;
 
-    pR128DRI->ringHandle     = pR128->ringHandle;
-    pR128DRI->ringMapSize    = pR128->ringMapSize;
-    pR128DRI->ringSize       = pR128->ringSize*1024*1024;
+    pR128DRI->ringHandle     = info->ringHandle;
+    pR128DRI->ringMapSize    = info->ringMapSize;
+    pR128DRI->ringSize       = info->ringSize*1024*1024;
 
-    pR128DRI->ringReadPtrHandle = pR128->ringReadPtrHandle;
-    pR128DRI->ringReadMapSize   = pR128->ringReadMapSize;
+    pR128DRI->ringReadPtrHandle = info->ringReadPtrHandle;
+    pR128DRI->ringReadMapSize   = info->ringReadMapSize;
 
-    pR128DRI->vbHandle       = pR128->vbHandle;
-    pR128DRI->vbMapSize      = pR128->vbMapSize;
-    pR128DRI->vbOffset       = pR128->vbStart;
-    pR128DRI->vbBufSize      = pR128->vbBufSize;
+    pR128DRI->vbHandle       = info->vbHandle;
+    pR128DRI->vbMapSize      = info->vbMapSize;
+    pR128DRI->vbOffset       = info->vbStart;
+    pR128DRI->vbBufSize      = info->vbBufSize;
 
-    pR128DRI->indHandle      = pR128->indHandle;
-    pR128DRI->indMapSize     = pR128->indMapSize;
+    pR128DRI->indHandle      = info->indHandle;
+    pR128DRI->indMapSize     = info->indMapSize;
 
-    pR128DRI->agpTexHandle   = pR128->agpTexHandle;
-    pR128DRI->agpTexMapSize  = pR128->agpTexMapSize;
-    pR128DRI->log2AGPTexGran = pR128->log2AGPTexGran;
-    pR128DRI->agpTexOffset   = pR128->agpTexStart;
+    pR128DRI->agpTexHandle   = info->agpTexHandle;
+    pR128DRI->agpTexMapSize  = info->agpTexMapSize;
+    pR128DRI->log2AGPTexGran = info->log2AGPTexGran;
+    pR128DRI->agpTexOffset   = info->agpTexStart;
 
-    pR128DRI->deviceID       = pR128->Chipset;
+    pR128DRI->deviceID       = info->Chipset;
     pR128DRI->width          = pScrn->virtualX;
     pR128DRI->height         = pScrn->virtualY;
     pR128DRI->depth          = pScrn->depth;
     pR128DRI->bpp            = pScrn->bitsPerPixel;
 
-    pR128DRI->fbX            = pR128->fbX;
-    pR128DRI->fbY            = pR128->fbY;
-    pR128DRI->backX          = pR128->backX;
-    pR128DRI->backY          = pR128->backY;
-    pR128DRI->depthX         = pR128->depthX;
-    pR128DRI->depthY         = pR128->depthY;
-    pR128DRI->textureX       = pR128->textureX;
-    pR128DRI->textureY       = pR128->textureY;
-    pR128DRI->textureSize    = pR128->textureSize;
-    pR128DRI->log2TexGran    = pR128->log2TexGran;
+    pR128DRI->fbX            = info->fbX;
+    pR128DRI->fbY            = info->fbY;
+    pR128DRI->backX          = info->backX;
+    pR128DRI->backY          = info->backY;
+    pR128DRI->depthX         = info->depthX;
+    pR128DRI->depthY         = info->depthY;
+    pR128DRI->textureX       = info->textureX;
+    pR128DRI->textureY       = info->textureY;
+    pR128DRI->textureSize    = info->textureSize;
+    pR128DRI->log2TexGran    = info->log2TexGran;
 
-    pR128DRI->IsPCI          = pR128->IsPCI;
+    pR128DRI->IsPCI          = info->IsPCI;
 
-    pR128DRI->CCEMode        = pR128->CCEMode;
-    pR128DRI->CCEFifoSize    = pR128->CCEFifoSize;
+    pR128DRI->CCEMode        = info->CCEMode;
+    pR128DRI->CCEFifoSize    = info->CCEFifoSize;
 
     xf86DrvMsg(pScrn->scrnIndex, X_INFO, "0x%08lx %d\n",
 	       pR128DRI->registerHandle, pR128DRI->registerSize);
@@ -1238,66 +1216,66 @@ Bool R128DRIFinishScreenInit(ScreenPtr pScreen)
 void R128DRICloseScreen(ScreenPtr pScreen)
 {
     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-    R128InfoPtr pR128 = R128PTR(pScrn);
+    R128InfoPtr info = R128PTR(pScrn);
 
 				/* Stop the CCE if it is still in use */
-    if (pR128->CCE2D) R128CCEStop(pScrn);
+    if (info->CCE2D) R128CCEStop(pScrn);
 
 				/* De-allocate vertex buffers */
-    if (pR128->vbBufs) {
-	drmUnmapBufs(pR128->vbBufs);
-	pR128->vbBufs = NULL;
+    if (info->vbBufs) {
+	drmUnmapBufs(info->vbBufs);
+	info->vbBufs = NULL;
     }
 
 				/* De-allocate all kernel resources */
-    drmR128CleanupCCE(pR128->drmFD);
+    drmR128CleanupCCE(info->drmFD);
 
 				/* De-allocate all AGP resources */
-    if (pR128->agpTex) {
-	drmUnmap(pR128->agpTex, pR128->agpTexMapSize);
-	pR128->agpTex = NULL;
+    if (info->agpTex) {
+	drmUnmap(info->agpTex, info->agpTexMapSize);
+	info->agpTex = NULL;
     }
-    if (pR128->ind) {
-	drmUnmap(pR128->ind, pR128->indMapSize);
-	pR128->ind = NULL;
+    if (info->ind) {
+	drmUnmap(info->ind, info->indMapSize);
+	info->ind = NULL;
     }
-    if (pR128->vb) {
-	drmUnmap(pR128->vb, pR128->vbMapSize);
-	pR128->vb = NULL;
+    if (info->vb) {
+	drmUnmap(info->vb, info->vbMapSize);
+	info->vb = NULL;
     }
-    if (pR128->ringReadPtr) {
-	drmUnmap(pR128->ringReadPtr, pR128->ringReadMapSize);
-	pR128->ringReadPtr = NULL;
+    if (info->ringReadPtr) {
+	drmUnmap(info->ringReadPtr, info->ringReadMapSize);
+	info->ringReadPtr = NULL;
     }
-    if (pR128->ring) {
-	drmUnmap(pR128->ring, pR128->ringMapSize);
-	pR128->ring = NULL;
+    if (info->ring) {
+	drmUnmap(info->ring, info->ringMapSize);
+	info->ring = NULL;
     }
-    if (pR128->agpMemHandle) {
-	drmAgpUnbind(pR128->drmFD, pR128->agpMemHandle);
-	drmAgpFree(pR128->drmFD, pR128->agpMemHandle);
-	pR128->agpMemHandle = 0;
-	drmAgpRelease(pR128->drmFD);
+    if (info->agpMemHandle) {
+	drmAgpUnbind(info->drmFD, info->agpMemHandle);
+	drmAgpFree(info->drmFD, info->agpMemHandle);
+	info->agpMemHandle = 0;
+	drmAgpRelease(info->drmFD);
     }
 
 				/* De-allocate all DRI resources */
     DRICloseScreen(pScreen);
 
 				/* De-allocate all DRI data structures */
-    if (pR128->pDRIInfo) {
-	if (pR128->pDRIInfo->devPrivate) {
-	    xfree(pR128->pDRIInfo->devPrivate);
-	    pR128->pDRIInfo->devPrivate = NULL;
+    if (info->pDRIInfo) {
+	if (info->pDRIInfo->devPrivate) {
+	    xfree(info->pDRIInfo->devPrivate);
+	    info->pDRIInfo->devPrivate = NULL;
 	}
-	DRIDestroyInfoRec(pR128->pDRIInfo);
-	pR128->pDRIInfo = NULL;
+	DRIDestroyInfoRec(info->pDRIInfo);
+	info->pDRIInfo = NULL;
     }
-    if (pR128->pVisualConfigs) {
-	xfree(pR128->pVisualConfigs);
-	pR128->pVisualConfigs = NULL;
+    if (info->pVisualConfigs) {
+	xfree(info->pVisualConfigs);
+	info->pVisualConfigs = NULL;
     }
-    if (pR128->pVisualConfigsPriv) {
-	xfree(pR128->pVisualConfigsPriv);
-	pR128->pVisualConfigsPriv = NULL;
+    if (info->pVisualConfigsPriv) {
+	xfree(info->pVisualConfigsPriv);
+	info->pVisualConfigsPriv = NULL;
     }
 }
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_driver.c
index 618abb408..a15f4f1b4 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_driver.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_driver.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_driver.c,v 1.46 2000/09/20 00:09:26 keithp Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_driver.c,v 1.53 2000/10/18 17:20:00 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
@@ -70,7 +70,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "mipointer.h"
 #include "micmap.h"
 
-#define USE_FB			/* not until overlays and 24->32 code added */
+#define USE_FB			/* not until overlays */
 #ifdef USE_FB
 #include "fb.h"
 #else
@@ -83,48 +83,10 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "cfb32.h"
 #include "cfb24_32.h"
 #endif
-				/* Xv support */
-#include "xf86xv.h"
-#include "Xv.h"
-
-				/* vgahw module (for VC save/restore only) */
-#include "vgaHW.h"
-
-#include "fbdevhw.h"
-
-				/* XAA and Cursor Support */
-#include "xaa.h"
-#include "xf86Cursor.h"
-
-
-				/* PCI support */
-#include "xf86PciInfo.h"
-#include "xf86Pci.h"
-
-				/* DDC support */
-#include "xf86DDC.h"
-
-				/* VESA support */
-#include "vbe.h"
-
-				/* DRI support */
-#ifdef XF86DRI
-#include "GL/glxint.h"
-#include "xf86drm.h"
-#include "sarea.h"
-#define _XF86DRI_SERVER_
-#include "xf86dri.h"
-#include "dri.h"
-#include "r128_dri.h"
-#include "r128_dripriv.h"
-#include "r128_sarea.h"
-#endif
-
-#ifdef RENDER
-#include "picturestr.h"
-#endif
 				/* Driver data structures */
+#include "ati2.h"
 #include "r128.h"
+#include "r128_probe.h"
 #include "r128_reg.h"
 
 #ifndef MAX
@@ -133,9 +95,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 
 				/* Forward definitions for driver functions */
-static OptionInfoPtr R128AvailableOptions(int chipid, int busid);
-static Bool R128Probe(DriverPtr drv, int flags);
-static void R128Identify(int flags);
 static Bool R128PreInit(ScrnInfoPtr pScrn, int flags);
 static Bool R128ScreenInit(int scrnIndex, ScreenPtr pScreen,
 			   int argc, char **argv);
@@ -155,16 +114,6 @@ static void R128DisplayPowerManagementSet(ScrnInfoPtr pScrn,
 static Bool R128EnterVTFBDev(int scrnIndex, int flags);
 static void R128LeaveVTFBDev(int scrnIndex, int flags);
 
-				/* Define driver                       */
-DriverRec R128 = {
-    R128_VERSION,
-    "ATI Rage 128",
-    R128Identify,
-    R128Probe,
-    R128AvailableOptions,
-    NULL
-};
-
 				/* Chipsets */
 static SymTabRec R128Chipsets[] = {
     { PCI_CHIP_RAGE128RE, "ATI Rage 128 RE (PCI)" },
@@ -195,7 +144,6 @@ static PciChipsets R128PciChipsets[] = {
 typedef enum {
   OPTION_NOACCEL,
   OPTION_SW_CURSOR,
-  OPTION_HW_CURSOR,
   OPTION_DAC_6BIT,
   OPTION_DAC_8BIT,
 #ifdef XF86DRI
@@ -216,13 +164,13 @@ typedef enum {
 #endif
   OPTION_PANEL_WIDTH,
   OPTION_PANEL_HEIGHT,
+  OPTION_PROG_FP_REGS,
   OPTION_FBDEV
 } R128Opts;
 
 static OptionInfoRec R128Options[] = {
   { OPTION_NOACCEL,      "NoAccel",          OPTV_BOOLEAN, {0}, FALSE },
   { OPTION_SW_CURSOR,    "SWcursor",         OPTV_BOOLEAN, {0}, FALSE },
-  { OPTION_HW_CURSOR,    "HWcursor",         OPTV_BOOLEAN, {0}, TRUE  },
   { OPTION_DAC_6BIT,     "Dac6Bit",          OPTV_BOOLEAN, {0}, FALSE },
   { OPTION_DAC_8BIT,     "Dac8Bit",          OPTV_BOOLEAN, {0}, TRUE  },
 #ifdef XF86DRI
@@ -243,6 +191,7 @@ static OptionInfoRec R128Options[] = {
 #endif
   { OPTION_PANEL_WIDTH,  "PanelWidth",       OPTV_INTEGER, {0}, FALSE },
   { OPTION_PANEL_HEIGHT, "PanelHeight",      OPTV_INTEGER, {0}, FALSE },
+  { OPTION_PROG_FP_REGS, "ProgramFPRegs",    OPTV_BOOLEAN, {0}, FALSE },
   { OPTION_FBDEV,        "UseFBDev",         OPTV_BOOLEAN, {0}, FALSE },
   { -1,                  NULL,               OPTV_NONE,    {0}, FALSE }
 };
@@ -257,216 +206,9 @@ R128RAMRec R128RAM[] = {	/* Memory Specifications
     { 4, 4, 3, 3, 2, 3, 1, 16, 12, "64-bit DDR SGRAM" },
 };
 
-static const char *vgahwSymbols[] = {
-    "vgaHWGetHWRec",
-    "vgaHWFreeHWRec",
-    "vgaHWLock",
-    "vgaHWUnlock",
-    "vgaHWSave",
-    "vgaHWRestore",
-    NULL
-};
-
-static const char *fbdevHWSymbols[] = {
-    "fbdevHWInit",
-    "fbdevHWUseBuildinMode",
-
-    "fbdevHWGetDepth",
-    "fbdevHWGetVidmem",
-
-    /* colormap */
-    "fbdevHWLoadPalette",
-
-    /* ScrnInfo hooks */
-    "fbdevHWSwitchMode",
-    "fbdevHWAdjustFrame",
-    "fbdevHWEnterVT",
-    "fbdevHWLeaveVT",
-    "fbdevHWValidMode",
-    "fbdevHWRestore",
-    "fbdevHWModeInit",
-    "fbdevHWSave",
-
-    "fbdevHWUnmapMMIO",
-    "fbdevHWUnmapVidmem",
-    "fbdevHWMapMMIO",
-    "fbdevHWMapVidmem",
-
-    NULL
-};
-
-static const char *ddcSymbols[] = {
-    "xf86PrintEDID",
-    "xf86DoEDID_DDC1",
-    "xf86DoEDID_DDC2",
-    NULL
-};
-
-#if 0
-static const char *i2cSymbols[] = {
-    "xf86CreateI2CBusRec",
-    "xf86I2CBusInit",
-    NULL
-};
-#endif
-
-#ifdef XFree86LOADER
-static const char *vbeSymbols[] = {
-    "VBEInit",
-    "vbeDoEDID",
-    NULL
-};
-
-#ifdef USE_FB
-static const char *fbSymbols[] = {
-    "fbScreenInit",
-#ifdef RENDER
-    "fbPictureInit",
-#endif
-    NULL
-};
-#else
-static const char *cfbSymbols[] = {
-    "cfbScreenInit",
-    "cfb16ScreenInit",
-    "cfb24ScreenInit",
-    "cfb32ScreenInit",
-    "cfb24_32ScreenInit",
-    NULL
-};
-#endif
-
-static const char *xf8_32bppSymbols[] = {
-    "xf86Overlay8Plus32Init",
-    NULL
-};
-
-static const char *xaaSymbols[] = {
-    "XAADestroyInfoRec",
-    "XAACreateInfoRec",
-    "XAAInit",
-    "XAAStippleScanlineFuncLSBFirst",
-    "XAAOverlayFBfuncs",
-    "XAACachePlanarMonoStipple",
-    "XAAScreenIndex",
-    NULL
-};
-
-static const char *ramdacSymbols[] = {
-    "xf86InitCursor",
-    "xf86CreateCursorInfoRec",
-    "xf86DestroyCursorInfoRec",
-    NULL
-};
-
-#ifdef XF86DRI
-static const char *drmSymbols[] = {
-    "drmAddBufs",
-    "drmAddMap",
-    "drmAvailable",
-    "drmCtlAddCommand",
-    "drmCtlInstHandler",
-    "drmGetInterruptFromBusID",
-    "drmMapBufs",
-    "drmMarkBufs",
-    "drmUnmapBufs",
-    "drmFreeVersion",
-    "drmGetVersion",
-    NULL
-};
-
-static const char *driSymbols[] = {
-    "DRIGetDrawableIndex",
-    "DRIFinishScreenInit",
-    "DRIDestroyInfoRec",
-    "DRICloseScreen",
-    "DRIDestroyInfoRec",
-    "DRIScreenInit",
-    "DRIDestroyInfoRec",
-    "DRICreateInfoRec",
-    "DRILock",
-    "DRIUnlock",
-    "DRIGetSAREAPrivate",
-    "DRIGetContext",
-    "DRIQueryVersion",
-    "GlxSetVisualConfigs",
-    NULL
-};
-#endif
-
-static MODULESETUPPROTO(R128Setup);
-
-static XF86ModuleVersionInfo R128VersRec =
-{
-    R128_NAME,
-    MODULEVENDORSTRING,
-    MODINFOSTRING1,
-    MODINFOSTRING2,
-    XF86_VERSION_CURRENT,
-    R128_VERSION_MAJOR, R128_VERSION_MINOR, R128_VERSION_PATCH,
-    ABI_CLASS_VIDEODRV,
-    ABI_VIDEODRV_VERSION,
-    MOD_CLASS_VIDEODRV,
-    { 0, 0, 0, 0 }
-};
-
-XF86ModuleData r128ModuleData = { &R128VersRec, R128Setup, 0 };
-
-static pointer R128Setup(pointer module, pointer opts, int *errmaj,
-			 int *errmin)
-{
-    static Bool setupDone = FALSE;
-
-    /* This module should be loaded only once, but check to be sure. */
-
-    if (!setupDone) {
-        setupDone = TRUE;
-        xf86AddDriver(&R128, module, 0);
-
-        /*
-         * Modules that this driver always requires may be loaded here
-         * by calling LoadSubModule().
-         */
-				/* FIXME: add DRI support here */
-
-        /*
-         * Tell the loader about symbols from other modules that this module
-         * might refer to.
-         */
-        LoaderRefSymLists(vgahwSymbols,
-#ifdef USE_FB
-			  fbSymbols,
-#else
-			  cfbSymbols,
-#endif
-			  xaaSymbols,
-                          xf8_32bppSymbols,
-			  ramdacSymbols,
-#ifdef XF86DRI
-			  drmSymbols,
-			  driSymbols,
-#endif
-			  fbdevHWSymbols,
-			  vbeSymbols,
-#if 0
-                          NULL /* ddcsymbols */,
-			  NULL /* i2csymbols */,
-			  NULL /* shadowSymbols */,
-#endif
-			  NULL);
-
-        /*
-         * The return value must be non-NULL on success even though there
-         * is no TearDownProc.
-         */
-        return (pointer)1;
-    } else {
-        if (errmaj) *errmaj = LDR_ONCEONLY;
-        return NULL;
-    }
-}
-
-#endif
+extern const char *vgahwSymbols[];
+extern const char *fbdevHWSymbols[];
+extern const char *ddcSymbols[];
 
 /* Allocate our private R128InfoRec. */
 static Bool R128GetRec(ScrnInfoPtr pScrn)
@@ -571,9 +313,10 @@ static Bool R128UnmapMem(ScrnInfoPtr pScrn)
 }
 
 /* Read PLL information */
-int INPLL(ScrnInfoPtr pScrn, int addr)
+int R128INPLL(ScrnInfoPtr pScrn, int addr)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREG8(R128_CLOCK_CNTL_INDEX, addr & 0x1f);
     return INREG(R128_CLOCK_CNTL_DATA);
@@ -581,9 +324,10 @@ int INPLL(ScrnInfoPtr pScrn, int addr)
 
 #if 0
 /* Read PAL information (only used for debugging). */
-static int INPAL(int idx)
+static int R128INPAL(int idx)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREG(R128_PALETTE_INDEX, idx << 16);
     return INREG(R128_PALETTE_DATA);
@@ -593,21 +337,21 @@ static int INPAL(int idx)
 /* Wait for vertical sync. */
 void R128WaitForVerticalSync(ScrnInfoPtr pScrn)
 {
-    int i;
-    R128MMIO_VARS();
-    unsigned int j;
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           i;
 
     OUTREG(R128_GEN_INT_STATUS, R128_VSYNC_INT_AK);
     for (i = 0; i < R128_TIMEOUT; i++) {
-	j = INREG(R128_GEN_INT_STATUS);
-	if (j & R128_VSYNC_INT) break;
+	if (INREG(R128_GEN_INT_STATUS) & R128_VSYNC_INT) break;
     }
 }
 
 /* Blank screen. */
 static void R128Blank(ScrnInfoPtr pScrn)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREGP(R128_CRTC_EXT_CNTL, R128_CRTC_DISPLAY_DIS, ~R128_CRTC_DISPLAY_DIS);
 }
@@ -615,7 +359,8 @@ static void R128Blank(ScrnInfoPtr pScrn)
 /* Unblank screen. */
 static void R128Unblank(ScrnInfoPtr pScrn)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREGP(R128_CRTC_EXT_CNTL, 0, ~R128_CRTC_DISPLAY_DIS);
 }
@@ -643,9 +388,9 @@ static Bool R128GetBIOSParameters(ScrnInfoPtr pScrn)
     int         i;
     int         FPHeader = 0;
 
-#define R128ReadBIOS(offset, buffer, length)					\
-     (info->BIOSFromPCI ?							\
-      xf86ReadPciBIOS(offset, info->PciTag, 0, buffer, length) :		\
+#define R128ReadBIOS(offset, buffer, length)				\
+     (info->BIOSFromPCI ?						\
+      xf86ReadPciBIOS(offset, info->PciTag, 0, buffer, length) :	\
       xf86ReadBIOS(info->BIOSAddr, offset, buffer, length))
  
 #define R128_BIOS8(v)  (*((CARD8  *)(info->VBIOS + (v))))
@@ -757,6 +502,7 @@ static Bool R128GetPLLParameters(ScrnInfoPtr pScrn)
     CARD16        bios_header;
     CARD16        pll_info_block;
 
+
     if (!info->VBIOS) {
 	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
 		   "Video BIOS not detected, using default PLL parameters!\n");
@@ -793,15 +539,22 @@ static Bool R128GetPLLParameters(ScrnInfoPtr pScrn)
     return TRUE;
 }
 
-static
-OptionInfoPtr
-R128AvailableOptions(int chipid, int busid)
+/* Return the options for supported chipset 'n'; NULL otherwise. */
+OptionInfoPtr R128AvailableOptions(int chipid, int busid)
 {
-    return R128Options;
+    int i;
+
+    /* Check to make sure that chip 'chipid' is supported by the Rage
+       128 driver */
+    for (i = 0; R128PciChipsets[i].PCIid > 0; i++) {
+	if (chipid == R128PciChipsets[i].PCIid)
+	    return R128Options;
+    }
+    return NULL;
 }
 
 /* Return the string name for supported chipset 'n'; NULL otherwise. */
-static void R128Identify(int flags)
+void R128Identify(int flags)
 {
     xf86PrintChipsets(R128_NAME,
 		      "Driver for ATI Rage 128 chipset",
@@ -809,7 +562,7 @@ static void R128Identify(int flags)
 }
 
 /* Return TRUE if chipset is present; FALSE otherwise. */
-static Bool R128Probe(DriverPtr drv, int flags)
+Bool R128Probe(DriverPtr drv, int flags)
 {
     int           numUsed;
     int           numDevSections;
@@ -819,8 +572,11 @@ static Bool R128Probe(DriverPtr drv, int flags)
     Bool          foundScreen = FALSE;
     int           i;
 
+    /* Check to make sure that the R128_NAME or the ATI2_NAME is listed
+       as the Driver in the "Device" section of the XF86Config file */
     if ((numDevSections = xf86MatchDevice(R128_NAME, &devSections)) <= 0)
-	return FALSE;
+	if ((numDevSections = xf86MatchDevice(ATI2_NAME, &devSections)) <= 0)
+	    return FALSE;
 
     if (!xf86GetPciVideoInfo()) return FALSE;
 
@@ -843,7 +599,7 @@ static Bool R128Probe(DriverPtr drv, int flags)
 	if (pEnt->active) {
 	    ScrnInfoPtr pScrn    = xf86AllocateScreen(drv, 0);
 
-	    pScrn->driverVersion = R128_VERSION;
+	    pScrn->driverVersion = ATI2_VERSION;
 	    pScrn->driverName    = R128_NAME;
 	    pScrn->name          = R128_NAME;
 	    pScrn->Probe         = R128Probe;
@@ -877,9 +633,7 @@ static Bool R128PreInitVisual(ScrnInfoPtr pScrn)
 
     if (!xf86SetDepthBpp(pScrn, 8, 8, 8, (Support24bppFb
 					  | Support32bppFb
-#ifndef USE_FB
 					  | SupportConvert32to24
-#endif
 					  )))
 	return FALSE;
 
@@ -961,12 +715,12 @@ static Bool R128PreInitWeight(ScrnInfoPtr pScrn)
    If memory type ever needs an override, put it in this routine. */
 static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr   info   = R128PTR(pScrn);
-    EntityInfoPtr pEnt   = info->pEnt;
-    GDevPtr       dev    = pEnt->device;
-    int           offset = 0;	/* RAM Type */
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    EntityInfoPtr pEnt      = info->pEnt;
+    GDevPtr       dev       = pEnt->device;
+    int           offset    = 0;	/* RAM Type */
     MessageType   from;
-    unsigned char *R128MMIO;
 
 				/* Chipset */
     from = X_PROBED;
@@ -1051,18 +805,26 @@ static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
     }
 
 				/* Flat panel (part 1) */
-    /* FIXME: Make this an option */
-    switch (info->Chipset) {
-    case PCI_CHIP_RAGE128LE:
-    case PCI_CHIP_RAGE128LF:
-    case PCI_CHIP_RAGE128MF:
-    case PCI_CHIP_RAGE128ML: info->HasPanelRegs = TRUE;  break;
-    case PCI_CHIP_RAGE128RE:
-    case PCI_CHIP_RAGE128RF:
-    case PCI_CHIP_RAGE128RK:
-    case PCI_CHIP_RAGE128RL:
-    case PCI_CHIP_RAGE128PF:
-    default:                 info->HasPanelRegs = FALSE; break;
+    if (xf86GetOptValBool(R128Options, OPTION_PROG_FP_REGS,
+			  &info->HasPanelRegs)) {
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		   "Turned flat panel register programming %s\n",
+		   info->HasPanelRegs ? "on" : "off");
+	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		   "\n\nWARNING: Forcing the driver to use/not use the flat panel registers\nmight damage your flat panel.  Use at your *OWN* *RISK*.\n\n");
+    } else {
+	switch (info->Chipset) {
+	case PCI_CHIP_RAGE128LE:
+	case PCI_CHIP_RAGE128LF:
+	case PCI_CHIP_RAGE128MF:
+	case PCI_CHIP_RAGE128ML: info->HasPanelRegs = TRUE;  break;
+	case PCI_CHIP_RAGE128RE:
+	case PCI_CHIP_RAGE128RF:
+	case PCI_CHIP_RAGE128RK:
+	case PCI_CHIP_RAGE128RL:
+	case PCI_CHIP_RAGE128PF:
+	default:                 info->HasPanelRegs = FALSE; break;
+	}
     }
 
 				/* Read registers used to determine options */
@@ -1074,6 +836,7 @@ static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
     else
 	pScrn->videoRam      = INREG(R128_CONFIG_MEMSIZE) / 1024;
     info->MemCntl            = INREG(R128_MEM_CNTL);
+
     info->BusCntl            = INREG(R128_BUS_CNTL);
     R128MMIO                 = NULL;
     R128UnmapMMIO(pScrn);
@@ -1119,6 +882,7 @@ static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
 	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
 		   "Using flat panel for display\n");
 #else
+				/* Panel CRT mode override */
 	if ((info->CRTOnly = xf86ReturnOptValBool(R128Options,
 						  OPTION_CRT, FALSE))) {
 	    xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
@@ -1129,11 +893,8 @@ static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
 		       "Using flat panel for display\n");
 	}
 #endif
-    } else {
-	info->CRTOnly = FALSE;
-    }
 
-    if (info->HasPanelRegs) {
+				/* Panel width/height overrides */
 	info->PanelXRes = 0;
 	info->PanelYRes = 0;
 	if (xf86GetOptValInteger(R128Options,
@@ -1146,6 +907,8 @@ static Bool R128PreInitConfig(ScrnInfoPtr pScrn)
 	    xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
 		       "Flat panel height: %d\n", info->PanelYRes);
 	}
+    } else {
+	info->CRTOnly = FALSE;
     }
 
 #ifdef XF86DRI
@@ -1181,7 +944,7 @@ static Bool R128PreInitDDC(ScrnInfoPtr pScrn)
     xf86LoaderReqSymLists(ddcSymbols, NULL);
     if (xf86LoadSubModule(pScrn, "vbe")) {
  	pVbe = VBEInit(NULL,info->pEnt->index);
- 	if (!pVbe) return NULL;
+ 	if (!pVbe) return FALSE;
   	
  	xf86SetDDCproperties(pScrn,xf86PrintEDID(vbeDoEDID(pVbe,NULL)));
   	return TRUE;
@@ -1572,11 +1335,11 @@ static Bool R128PreInit(ScrnInfoPtr pScrn, int flags)
 static void R128LoadPalette(ScrnInfoPtr pScrn, int numColors,
 			    int *indices, LOCO *colors, VisualPtr pVisual)
 {
-    R128InfoPtr   info = R128PTR(pScrn);
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
     int           i;
     int           idx;
     unsigned char r, g, b;
-    R128MMIO_VARS();
 
     /* Select palette 0 (main CRTC) if using FP-enabled chip */
     if (info->HasPanelRegs) PAL_SELECT(0);
@@ -1677,7 +1440,7 @@ static Bool R128ScreenInit(int scrnIndex, ScreenPtr pScreen,
 
 	if (!xf86ReturnOptValBool(R128Options, OPTION_NOACCEL, FALSE) &&
 	    (maxy > pScrn->virtualY * 3)
-#if 1
+#if 0
 	    /* FIXME: Disable 3D support for FPs until it is tested  */
 	    && !info->HasPanelRegs
 #endif
@@ -1769,7 +1532,8 @@ static Bool R128ScreenInit(int scrnIndex, ScreenPtr pScreen,
     MemBox.x1 = 0;
     MemBox.y1 = 0;
     MemBox.x2 = pScrn->displayWidth;
-    y2        = info->FbMapSize / (pScrn->displayWidth * info->CurrentLayout.pixel_bytes);
+    y2        = (info->FbMapSize
+		 / (pScrn->displayWidth * info->CurrentLayout.pixel_bytes));
     if (y2 >= 32768) y2 = 32767; /* because MemBox.y2 is signed short */
     MemBox.y2 = y2;
 
@@ -1932,6 +1696,9 @@ static Bool R128ScreenInit(int scrnIndex, ScreenPtr pScreen,
     miInitializeBackingStore(pScreen);
     xf86SetBackingStore(pScreen);
 
+				/* Set Silken Mouse */
+    xf86SetSilkenMouse(pScreen);
+
 				/* Acceleration setup */
     if (!xf86ReturnOptValBool(R128Options, OPTION_NOACCEL, FALSE)) {
 	if (R128AccelInit(pScreen)) {
@@ -1992,16 +1759,7 @@ static Bool R128ScreenInit(int scrnIndex, ScreenPtr pScreen,
 	xf86DPMSInit(pScreen, R128DisplayPowerManagementSet, 0);
 #endif
 
-				/* Xv setup */
-#ifdef XvExtension
-    {
-	XF86VideoAdaptorPtr *ptr;
-	int                 n;
-
-	if ((n = xf86XVListGenericAdaptors(pScrn, &ptr)))
-	    xf86XVScreenInit(pScreen, ptr, n);
-    }
-#endif
+	R128InitVideo(pScreen);
 
 				/* Provide SaveScreen */
     pScreen->SaveScreen  = R128SaveScreen;
@@ -2035,7 +1793,8 @@ static Bool R128ScreenInit(int scrnIndex, ScreenPtr pScreen,
 /* Write common registers (initialized to 0). */
 static void R128RestoreCommonRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREG(R128_OVR_CLR,              restore->ovr_clr);
     OUTREG(R128_OVR_WID_LEFT_RIGHT,   restore->ovr_wid_left_right);
@@ -2055,7 +1814,8 @@ static void R128RestoreCommonRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 /* Write CRTC registers. */
 static void R128RestoreCrtcRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREG(R128_CRTC_GEN_CNTL,        restore->crtc_gen_cntl);
 
@@ -2077,8 +1837,9 @@ static void R128RestoreCrtcRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 /* Write flat panel registers */
 static void R128RestoreFPRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 {
-    CARD32 tmp;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    CARD32        tmp;
 
     OUTREG(R128_CRTC2_GEN_CNTL,       restore->crtc2_gen_cntl);
     OUTREG(R128_FP_CRTC_H_TOTAL_DISP, restore->fp_crtc_h_total_disp);
@@ -2115,7 +1876,8 @@ static void R128PLLWaitForReadUpdateComplete(ScrnInfoPtr pScrn)
 
 static void R128PLLWriteUpdate(ScrnInfoPtr pScrn)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTPLLP(pScrn, R128_PPLL_REF_DIV, R128_PPLL_ATOMIC_UPDATE_W, 0xffff);
 }
@@ -2123,7 +1885,8 @@ static void R128PLLWriteUpdate(ScrnInfoPtr pScrn)
 /* Write PLL registers. */
 static void R128RestorePLLRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREGP(R128_CLOCK_CNTL_INDEX, R128_PLL_DIV_SEL, 0xffff);
 
@@ -2167,7 +1930,8 @@ static void R128RestorePLLRegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 /* Write DDA registers. */
 static void R128RestoreDDARegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     OUTREG(R128_DDA_CONFIG, restore->dda_config);
     OUTREG(R128_DDA_ON_OFF, restore->dda_on_off);
@@ -2176,9 +1940,9 @@ static void R128RestoreDDARegisters(ScrnInfoPtr pScrn, R128SavePtr restore)
 /* Write palette data. */
 static void R128RestorePalette(ScrnInfoPtr pScrn, R128SavePtr restore)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    int         i;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           i;
 
     if (!restore->palette_valid) return;
 
@@ -2208,7 +1972,8 @@ static void R128RestoreMode(ScrnInfoPtr pScrn, R128SavePtr restore)
 /* Read common registers. */
 static void R128SaveCommonRegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     save->ovr_clr            = INREG(R128_OVR_CLR);
     save->ovr_wid_left_right = INREG(R128_OVR_WID_LEFT_RIGHT);
@@ -2228,7 +1993,8 @@ static void R128SaveCommonRegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 /* Read CRTC registers. */
 static void R128SaveCrtcRegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     save->crtc_gen_cntl        = INREG(R128_CRTC_GEN_CNTL);
     save->crtc_ext_cntl        = INREG(R128_CRTC_EXT_CNTL);
@@ -2245,7 +2011,8 @@ static void R128SaveCrtcRegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 /* Read flat panel registers */
 static void R128SaveFPRegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     save->crtc2_gen_cntl       = INREG(R128_CRTC2_GEN_CNTL);
     save->fp_crtc_h_total_disp = INREG(R128_FP_CRTC_H_TOTAL_DISP);
@@ -2280,7 +2047,8 @@ static void R128SavePLLRegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 /* Read DDA registers. */
 static void R128SaveDDARegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 {
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
 
     save->dda_config           = INREG(R128_DDA_CONFIG);
     save->dda_on_off           = INREG(R128_DDA_ON_OFF);
@@ -2289,9 +2057,9 @@ static void R128SaveDDARegisters(ScrnInfoPtr pScrn, R128SavePtr save)
 /* Read palette data. */
 static void R128SavePalette(ScrnInfoPtr pScrn, R128SavePtr save)
 {
-    R128InfoPtr info = R128PTR(pScrn);
-    int         i;
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           i;
     
     /* Select palette 0 (main CRTC) if using FP-enabled chip */
     if (info->HasPanelRegs) PAL_SELECT(0);
@@ -2320,10 +2088,10 @@ static void R128SaveMode(ScrnInfoPtr pScrn, R128SavePtr save)
 /* Save everything needed to restore the original VC state. */
 static void R128Save(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr   info = R128PTR(pScrn);
-    R128SavePtr   save = &info->SavedReg;
-    vgaHWPtr      hwp  = VGAHWPTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    R128SavePtr   save      = &info->SavedReg;
+    vgaHWPtr      hwp       = VGAHWPTR(pScrn);
 
     R128TRACE(("R128Save\n"));
     if (info->FBDev) {
@@ -2346,10 +2114,10 @@ static void R128Save(ScrnInfoPtr pScrn)
 /* Restore the original (text) mode. */
 static void R128Restore(ScrnInfoPtr pScrn)
 {
-    R128InfoPtr   info    = R128PTR(pScrn);
-    R128SavePtr   restore = &info->SavedReg;
-    vgaHWPtr      hwp     = VGAHWPTR(pScrn);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    R128SavePtr   restore   = &info->SavedReg;
+    vgaHWPtr      hwp       = VGAHWPTR(pScrn);
 
     R128TRACE(("R128Restore\n"));
     if (info->FBDev) {
@@ -2872,10 +2640,10 @@ static int R128ValidMode(int scrnIndex, DisplayModePtr mode,
    is (x,y) in virtual space. */
 void R128AdjustFrame(int scrnIndex, int x, int y, int flags)
 {
-    ScrnInfoPtr   pScrn = xf86Screens[scrnIndex];
-    R128InfoPtr   info  = R128PTR(pScrn);
+    ScrnInfoPtr   pScrn     = xf86Screens[scrnIndex];
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
     int           Base;
-    R128MMIO_VARS();
 
     Base = y * info->CurrentLayout.displayWidth + x;
 
@@ -2898,7 +2666,7 @@ void R128AdjustFrame(int scrnIndex, int x, int y, int flags)
    mode. */
 static Bool R128EnterVT(int scrnIndex, int flags)
 {
-    ScrnInfoPtr pScrn   = xf86Screens[scrnIndex];
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
     R128InfoPtr info  = R128PTR(pScrn);
 
     R128TRACE(("R128EnterVT\n"));
@@ -3015,10 +2783,11 @@ static void R128FreeScreen(int scrnIndex, int flags)
 static void R128DisplayPowerManagementSet(ScrnInfoPtr pScrn,
 					  int PowerManagementMode, int flags)
 {
-    int mask = (R128_CRTC_DISPLAY_DIS
-		| R128_CRTC_HSYNC_DIS
-		| R128_CRTC_VSYNC_DIS);
-    R128MMIO_VARS();
+    R128InfoPtr   info      = R128PTR(pScrn);
+    unsigned char *R128MMIO = info->MMIO;
+    int           mask      = (R128_CRTC_DISPLAY_DIS
+			       | R128_CRTC_HSYNC_DIS
+			       | R128_CRTC_VSYNC_DIS);
 
     switch (PowerManagementMode) {
     case DPMSModeOn:
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_probe.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_probe.h
new file mode 100644
index 000000000..35460505d
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_probe.h
@@ -0,0 +1,42 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_probe.h,v 1.2 2000/10/23 21:16:49 tsi Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *
+ */
+
+#ifndef _R128_PROBE_H_
+#define _R128_PROBE_H_
+
+extern OptionInfoPtr R128AvailableOptions(int chipid, int busid);
+extern void          R128Identify(int flags);
+extern Bool          R128Probe(DriverPtr drv, int flags);
+
+#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_reg.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_reg.h
index e8ff8b915..8bf906a92 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_reg.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_reg.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_reg.h,v 1.13 2000/09/13 15:47:32 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_reg.h,v 1.15 2000/10/18 17:20:01 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
@@ -56,9 +56,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define ADDRREG(addr)       ((volatile CARD32 *)(R128MMIO + (addr)))
 
-#define R128MMIO_VARS()                                                     \
-    unsigned char *R128MMIO   = R128PTR(pScrn)->MMIO
-
 
 #define OUTREGP(addr, val, mask)   \
     do {                           \
@@ -68,6 +65,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
         OUTREG(addr, tmp);         \
     } while (0)
 
+#define INPLL(pScrn, addr) R128INPLL(pScrn, addr)
+
 #define OUTPLL(addr, val)                                                 \
     do {                                                                  \
         OUTREG8(R128_CLOCK_CNTL_INDEX, ((addr) & 0x1f) | R128_PLL_WR_EN); \
@@ -271,6 +270,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define R128_CLR_CMP_CLR_DST              0x15c8
 #define R128_CLR_CMP_CLR_SRC              0x15c4
 #define R128_CLR_CMP_CNTL                 0x15c0
+#       define R128_SRC_CMP_EQ_COLOR      (4 <<  0)
 #       define R128_SRC_CMP_NEQ_COLOR     (5 <<  0)
 #       define R128_CLR_CMP_SRC_SOURCE    (1 << 24)
 #define R128_CLR_CMP_MASK                 0x15cc
@@ -688,11 +688,123 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 #define R128_N_VIF_COUNT                  0x0248
 
-#define R128_OV0_SCALE_CNTL               0x0420 /* ? */
 #define R128_OVR_CLR                      0x0230
 #define R128_OVR_WID_LEFT_RIGHT           0x0234
 #define R128_OVR_WID_TOP_BOTTOM           0x0238
 
+/* first overlay unit (there is only one) */
+
+#define R128_OV0_Y_X_START		  0x0400
+#define R128_OV0_Y_X_END		  0x0404
+#define R128_OV0_EXCLUSIVE_HORZ		  0x0408
+#	define	R128_EXCL_HORZ_START_MASK	0x000000ff
+#	define	R128_EXCL_HORZ_END_MASK		0x0000ff00
+#	define	R128_EXCL_HORZ_BACK_PORCH_MASK	0x00ff0000
+#	define	R128_EXCL_HORZ_EXCLUSIVE_EN	0x80000000
+#define R128_OV0_EXCLUSIVE_VERT		  0x040C
+#	define	R128_EXCL_VERT_START_MASK	0x000003ff
+#	define	R128_EXCL_VERT_END_MASK		0x03ff0000
+#define R128_OV0_REG_LOAD_CNTL		  0x0410
+#	define	R128_REG_LD_CTL_LOCK			0x00000001L
+#	define	R128_REG_LD_CTL_VBLANK_DURING_LOCK	0x00000002L
+#	define	R128_REG_LD_CTL_STALL_GUI_UNTIL_FLIP	0x00000004L
+#	define	R128_REG_LD_CTL_LOCK_READBACK		0x00000008L
+#define R128_OV0_SCALE_CNTL               0x0420 
+#	define	R128_SCALER_PIX_EXPAND		0x00000001L
+#	define	R128_SCALER_Y2R_TEMP		0x00000002L
+#	define	R128_SCALER_HORZ_PICK_NEAREST	0x00000003L
+#	define	R128_SCALER_VERT_PICK_NEAREST	0x00000004L
+#	define	R128_SCALER_SIGNED_UV		0x00000010L
+#	define	R128_SCALER_GAMMA_SEL_MASK	0x00000060L
+#	define	R128_SCALER_GAMMA_SEL_BRIGHT	0x00000000L
+#	define	R128_SCALER_GAMMA_SEL_G22	0x00000020L
+#	define	R128_SCALER_GAMMA_SEL_G18	0x00000040L
+#	define	R128_SCALER_GAMMA_SEL_G14	0x00000060L
+#	define	R128_SCALER_COMCORE_SHIFT_UP_ONE	0x00000080L
+#	define	R128_SCALER_SURFAC_FORMAT	0x00000f00L
+#	define	R128_SCALER_SOURCE_15BPP	0x00000300L
+#	define	R128_SCALER_SOURCE_16BPP	0x00000400L
+#	define	R128_SCALER_SOURCE_32BPP	0x00000600L
+#	define	R128_SCALER_SOURCE_YUV9		0x00000900L
+#	define	R128_SCALER_SOURCE_YUV12	0x00000A00L
+#	define	R128_SCALER_SOURCE_VYUY422	0x00000B00L
+#	define	R128_SCALER_SOURCE_YVYU422	0x00000C00L
+#	define	R128_SCALER_SMART_SWITCH	0x00008000L
+#	define	R128_SCALER_BURST_PER_PLANE	0x00ff0000L
+#	define	R128_SCALER_DOUBLE_BUFFER	0x01000000L
+#	define	R128_SCALER_DIS_LIMIT		0x08000000L
+#	define	R128_SCALER_PRG_LOAD_START	0x10000000L
+#	define	R128_SCALER_INT_EMU		0x20000000L
+#	define	R128_SCALER_ENABLE		0x40000000L
+#	define	R128_SCALER_SOFT_RESET		0x80000000L
+#define R128_OV0_V_INC			  0x0424
+#define R128_OV0_P1_V_ACCUM_INIT	  0x0428
+#	define	R128_OV0_P1_MAX_LN_IN_PER_LN_OUT	0x00000003L
+#	define	R128_OV0_P1_V_ACCUM_INIT_MASK		0x01ff8000L
+#define R128_OV0_P23_V_ACCUM_INIT	  0x042C
+#define R128_OV0_P1_BLANK_LINES_AT_TOP	  0x0430
+#	define	R128_P1_BLNK_LN_AT_TOP_M1_MASK	0x00000fffL
+#	define	R128_P1_ACTIVE_LINES_M1		0x0fff0000L
+#define R128_OV0_P23_BLANK_LINES_AT_TOP	  0x0434
+#	define	R128_P23_BLNK_LN_AT_TOP_M1_MASK	0x000007ffL
+#	define	R128_P23_ACTIVE_LINES_M1	0x07ff0000L
+#define R128_OV0_VID_BUF0_BASE_ADRS	  0x0440
+#	define	R128_VIF_BUF0_PITCH_SEL		0x00000001L
+#	define	R128_VIF_BUF0_TILE_ADRS		0x00000002L
+#	define	R128_VIF_BUF0_BASE_ADRS_MASK	0x03fffff0L
+#	define	R128_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
+#define R128_OV0_VID_BUF1_BASE_ADRS	  0x0444
+#	define	R128_VIF_BUF1_PITCH_SEL		0x00000001L
+#	define	R128_VIF_BUF1_TILE_ADRS		0x00000002L
+#	define	R128_VIF_BUF1_BASE_ADRS_MASK	0x03fffff0L
+#	define	R128_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
+#define R128_OV0_VID_BUF2_BASE_ADRS	  0x0448
+#	define	R128_VIF_BUF2_PITCH_SEL		0x00000001L
+#	define	R128_VIF_BUF2_TILE_ADRS		0x00000002L
+#	define	R128_VIF_BUF2_BASE_ADRS_MASK	0x03fffff0L
+#	define	R128_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
+#define R128_OV0_VID_BUF3_BASE_ADRS	  0x044C
+#define R128_OV0_VID_BUF4_BASE_ADRS	  0x0450
+#define R128_OV0_VID_BUF5_BASE_ADRS	  0x0454
+#define R128_OV0_VID_BUF_PITCH0_VALUE	  0x0460
+#define R128_OV0_VID_BUF_PITCH1_VALUE	  0x0464
+#define R128_OV0_AUTO_FLIP_CNTL		  0x0470
+#define R128_OV0_DEINTERLACE_PATTERN	  0x0474
+#define R128_OV0_H_INC			  0x0480
+#define R128_OV0_STEP_BY		  0x0484
+#define R128_OV0_P1_H_ACCUM_INIT	  0x0488
+#define R128_OV0_P23_H_ACCUM_INIT	  0x048C
+#define R128_OV0_P1_X_START_END		  0x0494
+#define R128_OV0_P2_X_START_END		  0x0498
+#define R128_OV0_P3_X_START_END		  0x049C
+#define R128_OV0_FILTER_CNTL		  0x04A0
+#define R128_OV0_FOUR_TAP_COEF_0	  0x04B0
+#define R128_OV0_FOUR_TAP_COEF_1	  0x04B4
+#define R128_OV0_FOUR_TAP_COEF_2	  0x04B8
+#define R128_OV0_FOUR_TAP_COEF_3	  0x04BC
+#define R128_OV0_FOUR_TAP_COEF_4	  0x04C0
+#define R128_OV0_COLOUR_CNTL		  0x04E0
+#define R128_OV0_VIDEO_KEY_CLR		  0x04E4
+#define R128_OV0_VIDEO_KEY_MSK		  0x04E8
+#define R128_OV0_GRAPHICS_KEY_CLR	  0x04EC
+#define R128_OV0_GRAPHICS_KEY_MSK	  0x04F0
+#define R128_OV0_KEY_CNTL		  0x04F4
+#	define	R128_VIDEO_KEY_FN_MASK		0x00000007L
+#	define	R128_VIDEO_KEY_FN_FALSE		0x00000000L
+#	define	R128_VIDEO_KEY_FN_TRUE		0x00000001L
+#	define	R128_VIDEO_KEY_FN_EQ		0x00000004L
+#	define	R128_VIDEO_KEY_FN_NE		0x00000005L
+#	define	R128_GRAPHIC_KEY_FN_MASK	0x00000070L
+#	define	R128_GRAPHIC_KEY_FN_FALSE	0x00000000L
+#	define	R128_GRAPHIC_KEY_FN_TRUE	0x00000010L
+#	define	R128_GRAPHIC_KEY_FN_EQ		0x00000040L
+#	define	R128_GRAPHIC_KEY_FN_NE		0x00000050L
+#	define	R128_CMP_MIX_MASK		0x00000100L
+#	define	R128_CMP_MIX_OR			0x00000000L
+#	define	R128_CMP_MIX_AND		0x00000100L
+#define R128_OV0_TEST			  0x04F8
+
+
 #define R128_PALETTE_DATA                 0x00b4
 #define R128_PALETTE_INDEX                0x00b0
 #define R128_PC_DEBUG_MODE                0x1760
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_sarea.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_sarea.h
index 2af80d140..dcfba4084 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_sarea.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/r128_sarea.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_sarea.h,v 1.1 2000/06/17 00:03:23 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/r128_sarea.h,v 1.2 2000/10/18 17:20:01 alanh Exp $ */
 /**************************************************************************
 
 Copyright 1999, 2000 ATI Technologies Inc. and Precision Insight, Inc.,
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon.h
new file mode 100644
index 000000000..530d2b039
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon.h
@@ -0,0 +1,411 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon.h,v 1.2 2000/10/23 21:16:49 tsi Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Rickard E. Faith <faith@valinux.com>
+ *
+ */
+
+#ifndef _RADEON_H_
+#define _RADEON_H_
+
+				/* Xv support */
+#include "xf86xv.h"
+#include "Xv.h"
+
+				/* vgahw module (for VC save/restore only) */
+#include "vgaHW.h"
+
+#include "fbdevhw.h"
+
+				/* XAA and Cursor Support */
+#include "xaa.h"
+#include "xaalocal.h"
+#include "xf86Cursor.h"
+
+
+				/* PCI support */
+#include "xf86PciInfo.h"
+#include "xf86Pci.h"
+
+				/* DDC support */
+#include "xf86DDC.h"
+
+				/* VESA support */
+#include "vbe.h"
+
+				/* DRI support */
+#ifdef XF86DRI
+#include "GL/glxint.h"
+#include "xf86drm.h"
+#include "sarea.h"
+#define _XF86DRI_SERVER_
+#include "xf86dri.h"
+#include "dri.h"
+#include "r128_dri.h"
+#include "r128_dripriv.h"
+#include "r128_sarea.h"
+#endif
+
+#ifdef RENDER
+#include "picturestr.h"
+#endif
+
+/* NOTE: Turn off DRI until it is working */
+#ifdef XF86DRI
+#undef XF86DRI
+#endif
+
+#define RADEON_DEBUG    0	/* Turn off debugging output                */
+#define RADEON_TIMEOUT  2000000	/* Fall out of wait loops after this count */
+#define RADEON_MMIOSIZE 0x80000
+/* Atomic updates of PLL clock don't seem to always work and stick, thus
+ * the bit never resets. Here - we use our own check by reading back the
+ * register we've just wrote to make sure it's got the Right! value */
+#define RADEON_ATOMIC_UPDATE 0  /* Use PLL Atomic updates (seems broken) */
+
+#define RADEON_VBIOS_SIZE 0x00010000
+
+				/* RADEON_NAME is used for the server-side
+                                   ddx driver, the client-side DRI driver,
+                                   and the kernel-level DRM driver. */
+#define RADEON_NAME "radeon"
+
+#if RADEON_DEBUG
+#define RADEONTRACE(x)                                          \
+    do {                                                        \
+        ErrorF("(**) %s(%d): ", RADEON_NAME, pScrn->scrnIndex); \
+        ErrorF x;                                               \
+    } while (0);
+#else
+#define RADEONTRACE(x)
+#endif
+
+
+/* Other macros */
+#define RADEON_ARRAY_SIZE(x)  (sizeof(x)/sizeof(x[0]))
+#define RADEON_ALIGN(x,bytes) (((x) + ((bytes) - 1)) & ~((bytes) - 1))
+#define RADEONPTR(pScrn) ((RADEONInfoPtr)(pScrn)->driverPrivate)
+
+typedef struct {	/* All values in XCLKS    */ 
+    int  ML;		/* Memory Read Latency    */
+    int  MB;		/* Memory Burst Length    */
+    int  Trcd;		/* RAS to CAS delay       */
+    int  Trp;		/* RAS percentage         */
+    int  Twr;		/* Write Recovery         */
+    int  CL;		/* CAS Latency            */
+    int  Tr2w;		/* Read to Write Delay    */
+    int  Rloop;		/* Loop Latency           */
+    int  Rloop_fudge;	/* Add to ML to get Rloop */
+    char *name;
+} RADEONRAMRec, *RADEONRAMPtr;
+
+typedef struct {
+				/* Common registers */
+    CARD32     ovr_clr;
+    CARD32     ovr_wid_left_right;
+    CARD32     ovr_wid_top_bottom;
+    CARD32     ov0_scale_cntl;
+    CARD32     mpp_tb_config;
+    CARD32     mpp_gp_config;
+    CARD32     subpic_cntl;
+    CARD32     viph_control;
+    CARD32     i2c_cntl_1;
+    CARD32     gen_int_cntl;
+    CARD32     cap0_trig_cntl;
+    CARD32     cap1_trig_cntl;
+    CARD32     bus_cntl;
+
+				/* Other registers to save for VT switches */
+    CARD32     dp_datatype;
+    CARD32     rbbm_soft_reset;
+    CARD32     clock_cntl_index;
+    CARD32     amcgpio_en_reg;
+    CARD32     amcgpio_mask;
+
+				/* CRTC registers */
+    CARD32     crtc_gen_cntl;
+    CARD32     crtc_ext_cntl;
+    CARD32     dac_cntl;
+    CARD32     crtc_h_total_disp;
+    CARD32     crtc_h_sync_strt_wid;
+    CARD32     crtc_v_total_disp;
+    CARD32     crtc_v_sync_strt_wid;
+    CARD32     crtc_offset;
+    CARD32     crtc_offset_cntl;
+    CARD32     crtc_pitch;
+
+				/* CRTC2 registers */
+    CARD32     crtc2_gen_cntl;
+
+				/* Flat panel registers */
+    CARD32     fp_crtc_h_total_disp;
+    CARD32     fp_crtc_v_total_disp;
+    CARD32     fp_gen_cntl;
+    CARD32     fp_h_sync_strt_wid;
+    CARD32     fp_horz_stretch;
+    CARD32     fp_panel_cntl;
+    CARD32     fp_v_sync_strt_wid;
+    CARD32     fp_vert_stretch;
+    CARD32     lvds_gen_cntl;
+    CARD32     tmds_crc;
+
+				/* Computed values for PLL */
+    int        dot_clock_freq;
+    int        pll_output_freq;
+    int        feedback_div;
+    int        post_div;
+
+				/* PLL registers */
+    CARD32     ppll_ref_div;
+    CARD32     ppll_div_3;
+    CARD32     htotal_cntl;
+    
+				/* DDA register */
+    CARD32     dda_config;
+    CARD32     dda_on_off;
+
+				/* Pallet */
+    Bool       palette_valid;
+    CARD32     palette[256];
+} RADEONSaveRec, *RADEONSavePtr;
+
+typedef struct {
+    CARD16        reference_freq;
+    CARD16        reference_div;
+    CARD32        min_pll_freq;
+    CARD32        max_pll_freq;
+    CARD16        xclk;
+} RADEONPLLRec, *RADEONPLLPtr;
+
+typedef struct {
+    int                bitsPerPixel;
+    int                depth;
+    int                displayWidth;
+    int                pixel_code;
+    int                pixel_bytes;
+    DisplayModePtr     mode;
+} RADEONFBLayout;
+
+typedef struct {
+    EntityInfoPtr     pEnt;
+    pciVideoPtr       PciInfo;
+    PCITAG            PciTag;
+    int               Chipset;
+    Bool              Primary;
+
+    Bool              FBDev;
+    
+    unsigned long     LinearAddr; /* Frame buffer physical address           */
+    unsigned long     MMIOAddr;	  /* MMIO region physical address            */
+    unsigned long     BIOSAddr;	  /* BIOS physical address                   */
+    Bool              BIOSFromPCI; /* BIOS is read from PCI space            */
+
+    unsigned char     *MMIO;	  /* Map of MMIO region                      */
+    unsigned char     *FB;	  /* Map of frame buffer                     */
+    CARD8             *VBIOS;     /* Video BIOS pointer                      */
+
+    CARD32            MemCntl;
+    CARD32            BusCntl;
+    unsigned long     FbMapSize;  /* Size of frame buffer, in bytes          */
+    int               Flags;	  /* Saved copy of mode flags                */
+    
+#ifdef ENABLE_FLAT_PANEL
+    Bool              HasPanelRegs; /* Current chip can connect to a FP      */
+    Bool              CRTOnly;      /* Only use External CRT instead of FP   */
+    int               FPBIOSstart;  /* Start of the flat panel info          */
+
+				/* Computed values for FPs */
+    int               PanelXRes;
+    int               PanelYRes;
+    int               PanelPwrDly;
+#endif
+
+    RADEONPLLRec        pll;
+    RADEONRAMPtr        ram;
+
+    RADEONSaveRec       SavedReg;	  /* Original (text) mode                    */
+    RADEONSaveRec       ModeReg;	  /* Current mode                            */
+    Bool              (*CloseScreen)(int, ScreenPtr);
+
+    Bool              PaletteSavedOnVT; /* Palette saved on last VT switch   */
+
+    XAAInfoRecPtr     accel;
+    Bool              accelOn;
+    xf86CursorInfoPtr cursor;
+    unsigned long     cursor_start;
+    unsigned long     cursor_end;
+
+    int               fifo_slots; /* Free slots in the FIFO (64 max)         */
+    int               pix24bpp;	  /* Depth of pixmap for 24bpp framebuffer   */
+    Bool              dac6bits;	  /* Use 6 bit DAC?                          */
+
+				/* Computed values for Radeon */
+    int               pitch;
+    int               datatype;
+    CARD32            dp_gui_master_cntl;
+
+				/* Saved values for ScreenToScreenCopy */
+    int               xdir;
+    int               ydir;
+
+				/* ScanlineScreenToScreenColorExpand support */
+    unsigned char     *scratch_buffer[1];
+    unsigned char     *scratch_save;
+    int               scanline_x;
+    int               scanline_y;
+    int               scanline_h;
+    int               scanline_h_w;
+    int               scanline_words;
+    int               scanline_direct;
+    int               scanline_bpp; /* Only used for ImageWrite */
+
+    DGAModePtr        DGAModes;
+    int               numDGAModes;
+    Bool              DGAactive;
+    int               DGAViewportStatus;
+
+    RADEONFBLayout      CurrentLayout;
+#ifdef XF86DRI
+    Bool              directRenderingEnabled;
+    DRIInfoPtr        pDRIInfo;
+    int               drmFD;
+    int               numVisualConfigs;
+    __GLXvisualConfig *pVisualConfigs;
+    RADEONConfigPrivPtr pVisualConfigsPriv;
+
+    drmHandle         fbHandle;
+
+    drmSize           registerSize;
+    drmHandle         registerHandle;
+    
+    Bool              IsPCI;		/* Current card is a PCI card */
+    
+    drmSize           agpSize;
+    drmHandle         agpMemHandle;     /* Handle from drmAgpAlloc */
+    unsigned long     agpOffset;
+    unsigned char     *AGP;	        /* Map */
+    int               agpMode;
+
+    Bool              CPInUse;		/* CP is currently active */
+    int               CPMode;		/* CP mode that server/clients use */
+    int               CPFifoSize;	/* Size of the CP command FIFO */
+    Bool              CPSecure;		/* CP security enabled */
+    int               CPusecTimeout;	/* CP timeout in usecs */
+    Bool              CP2D;		/* CP is used for X server 2D prims */
+
+				/* CP ring buffer data */
+    unsigned long     ringStart;	/* Offset into AGP space */
+    drmHandle         ringHandle;	/* Handle from drmAddMap */
+    drmSize           ringMapSize;	/* Size of map */
+    int               ringSize;		/* Size of ring (in MB) */
+    unsigned char     *ring;		/* Map */
+    int               ringSizeLog2QW;
+
+    unsigned long     ringReadOffset;	/* Offset into AGP space */
+    drmHandle         ringReadPtrHandle; /* Handle from drmAddMap */
+    drmSize           ringReadMapSize;	/* Size of map */
+    unsigned char     *ringReadPtr;	/* Map */
+
+				/* CP vertex buffer data */
+    unsigned long     vbStart;		/* Offset into AGP space */
+    drmHandle         vbHandle;		/* Handle from drmAddMap */
+    drmSize           vbMapSize;	/* Size of map */
+    int               vbSize;		/* Size of vert bufs (in MB) */
+    unsigned char     *vb;		/* Map */
+    int               vbBufSize;	/* Size of individual vert buf */
+    int               vbNumBufs;	/* Number of vert bufs */
+    drmBufMapPtr      vbBufs;		/* Buffer map */
+
+				/* CP indirect buffer data */
+    unsigned long     indStart;		/* Offset into AGP space */
+    drmHandle         indHandle;	/* Handle from drmAddMap */
+    drmSize           indMapSize;	/* Size of map */
+    int               indSize;		/* Size of indirect bufs (in MB) */
+    unsigned char     *ind;		/* Map */
+
+				/* CP AGP Texture data */
+    unsigned long     agpTexStart;	/* Offset into AGP space */
+    drmHandle         agpTexHandle;	/* Handle from drmAddMap */
+    drmSize           agpTexMapSize;	/* Size of map */
+    int               agpTexSize;	/* Size of AGP tex space (in MB) */
+    unsigned char     *agpTex;		/* Map */
+    int               log2AGPTexGran;
+
+				/* DRI screen private data */
+    int               fbX;
+    int               fbY;
+    int               backX;
+    int               backY;
+    int               depthX;
+    int               depthY;
+    int               textureX;
+    int               textureY;
+    int               textureSize;
+    int               log2TexGran;
+#endif
+    XF86VideoAdaptorPtr adaptor;
+} RADEONInfoRec, *RADEONInfoPtr;
+
+#define RADEONWaitForFifo(pScrn, entries)                                    \
+do {                                                                         \
+    if (info->fifo_slots < entries)                                          \
+	RADEONWaitForFifoFunction(pScrn, entries);                           \
+    info->fifo_slots -= entries;                                             \
+} while (0)
+
+extern void        RADEONWaitForFifoFunction(ScrnInfoPtr pScrn, int entries);
+extern void        RADEONWaitForIdle(ScrnInfoPtr pScrn);
+extern void        RADEONEngineReset(ScrnInfoPtr pScrn);
+extern void        RADEONEngineFlush(ScrnInfoPtr pScrn);
+
+extern int         RADEONINPLL(ScrnInfoPtr pScrn, int addr);
+extern void        RADEONWaitForVerticalSync(ScrnInfoPtr pScrn);
+extern void        RADEONAdjustFrame(int scrnIndex, int x, int y, int flags);
+extern Bool        RADEONSwitchMode(int ScrnIndex, DisplayModePtr mode, int flags);
+
+extern Bool        RADEONAccelInit(ScreenPtr pScreen);
+extern void        RADEONEngineInit(ScrnInfoPtr pScrn);
+extern Bool        RADEONCursorInit(ScreenPtr pScreen);
+extern Bool        RADEONDGAInit(ScreenPtr pScreen);
+
+extern int         RADEONMinBits(int val);
+
+#ifdef XF86DRI
+extern Bool        RADEONDRIScreenInit(ScreenPtr pScreen);
+extern void        RADEONDRICloseScreen(ScreenPtr pScreen);
+extern Bool        RADEONDRIFinishScreenInit(ScreenPtr pScreen);
+extern void        RADEONCPStart(ScrnInfoPtr pScrn);
+extern void        RADEONCPStop(ScrnInfoPtr pScrn);
+extern void        RADEONCPResetRing(ScrnInfoPtr pScrn);
+extern void        RADEONCPWaitForIdle(ScrnInfoPtr pScrn);
+#endif
+
+#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_accel.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_accel.c
new file mode 100644
index 000000000..88e4f7a0a
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_accel.c
@@ -0,0 +1,981 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_accel.c,v 1.1 2000/10/18 17:20:02 alanh Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Rickard E. Faith <faith@valinux.com>
+ *   Alan Hourihane <ahourihane@valinux.com>
+ *
+ * Credits:
+ *
+ *   Thanks to Ani Joshi <ajoshi@shell.unixbox.com> for providing source
+ *   code to his Radeon driver.  Portions of this file are based on the
+ *   initialization code for that driver.
+ *
+ * References:
+ *
+ * !!!! FIXME !!!!
+ *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
+ *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
+ *   1999.
+ *
+ *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
+ *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
+ *
+ * Notes on unimplemented XAA optimizations:
+ *
+ *   SetClipping:   This has been removed as XAA expects 16bit registers
+ *                  for full clipping.
+ *   TwoPointLine:  The Radeon supports this. Not Bresenham.
+ *   DashedLine with non-power-of-two pattern length: Apparently, there is
+ *                  no way to set the length of the pattern -- it is always
+ *                  assumed to be 8 or 32 (or 1024?).
+ *   ScreenToScreenColorExpandFill: See p. 4-17 of the Technical Reference
+ *                  Manual where it states that monochrome expansion of frame
+ *                  buffer data is not supported.
+ *   CPUToScreenColorExpandFill, direct: The implementation here uses a hybrid
+ *                  direct/indirect method.  If we had more data registers,
+ *                  then we could do better.  If XAA supported a trigger write
+ *                  address, the code would be simpler.
+ *   Color8x8PatternFill: Apparently, an 8x8 color brush cannot take an 8x8
+ *                  pattern from frame buffer memory.
+ *   ImageWrites:   Same as CPUToScreenColorExpandFill
+ *
+ */
+
+#define RADEON_IMAGEWRITE 0	/* Turned off by default - slower in accel */
+
+				/* X and server generic header files */
+#include "Xarch.h"
+#include "xf86.h"
+#include "xf86_ansic.h"
+#include "xf86_OSproc.h"
+#include "xf86fbman.h"
+
+				/* Line support */
+#include "miline.h"
+
+				/* Driver data structures */
+#include "radeon.h"
+#include "radeon_reg.h"
+
+static struct {
+    int rop;
+    int pattern;
+} RADEON_ROP[] = {
+    { RADEON_ROP3_ZERO, RADEON_ROP3_ZERO }, /* GXclear        */
+    { RADEON_ROP3_DSa,  RADEON_ROP3_DPa  }, /* Gxand          */
+    { RADEON_ROP3_SDna, RADEON_ROP3_PDna }, /* GXandReverse   */
+    { RADEON_ROP3_S,    RADEON_ROP3_P    }, /* GXcopy         */
+    { RADEON_ROP3_DSna, RADEON_ROP3_DPna }, /* GXandInverted  */
+    { RADEON_ROP3_D,    RADEON_ROP3_D    }, /* GXnoop         */
+    { RADEON_ROP3_DSx,  RADEON_ROP3_DPx  }, /* GXxor          */
+    { RADEON_ROP3_DSo,  RADEON_ROP3_DPo  }, /* GXor           */
+    { RADEON_ROP3_DSon, RADEON_ROP3_DPon }, /* GXnor          */
+    { RADEON_ROP3_DSxn, RADEON_ROP3_PDxn }, /* GXequiv        */
+    { RADEON_ROP3_Dn,   RADEON_ROP3_Dn   }, /* GXinvert       */
+    { RADEON_ROP3_SDno, RADEON_ROP3_PDno }, /* GXorReverse    */
+    { RADEON_ROP3_Sn,   RADEON_ROP3_Pn   }, /* GXcopyInverted */
+    { RADEON_ROP3_DSno, RADEON_ROP3_DPno }, /* GXorInverted   */
+    { RADEON_ROP3_DSan, RADEON_ROP3_DPan }, /* GXnand         */
+    { RADEON_ROP3_ONE,  RADEON_ROP3_ONE  }  /* GXset          */
+};
+
+/* Flush all dirty data in the Pixel Cache to memory. */
+void RADEONEngineFlush(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+
+    OUTREGP(RADEON_RB2D_DSTCACHE_CTLSTAT, RADEON_RB2D_DC_FLUSH_ALL, 
+						~RADEON_RB2D_DC_FLUSH_ALL); 
+    for (i = 0; i < RADEON_TIMEOUT; i++) {
+	if (!(INREG(RADEON_RB2D_DSTCACHE_CTLSTAT) & RADEON_RB2D_DC_BUSY)) break;
+    }
+}
+
+/* Reset graphics card to known state. */
+void RADEONEngineReset(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    CARD32        clock_cntl_index;
+    CARD32        mclk_cntl;
+    CARD32        rbbm_soft_reset;
+	
+    RADEONEngineFlush(pScrn);
+    
+    clock_cntl_index = INREG(RADEON_CLOCK_CNTL_INDEX);
+    mclk_cntl        = INPLL(pScrn, RADEON_MCLK_CNTL);
+
+    OUTPLL(RADEON_MCLK_CNTL, (mclk_cntl | 0x003f0000));
+
+    rbbm_soft_reset   = INREG(RADEON_RBBM_SOFT_RESET);
+
+    OUTREG(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset | 
+				   RADEON_SOFT_RESET_CP |
+				   RADEON_SOFT_RESET_HI |
+				   RADEON_SOFT_RESET_SE |
+				   RADEON_SOFT_RESET_RE |
+				   RADEON_SOFT_RESET_PP |
+				   RADEON_SOFT_RESET_E2 |
+				   RADEON_SOFT_RESET_RB |
+				   RADEON_SOFT_RESET_HDP);
+    INREG(RADEON_RBBM_SOFT_RESET);
+    OUTREG(RADEON_RBBM_SOFT_RESET, rbbm_soft_reset & 
+				 ~(RADEON_SOFT_RESET_CP |
+				   RADEON_SOFT_RESET_HI |
+				   RADEON_SOFT_RESET_SE |
+				   RADEON_SOFT_RESET_RE |
+				   RADEON_SOFT_RESET_PP |
+				   RADEON_SOFT_RESET_E2 |
+				   RADEON_SOFT_RESET_RB |
+				   RADEON_SOFT_RESET_HDP));
+    INREG(RADEON_RBBM_SOFT_RESET);
+
+    OUTPLL(RADEON_MCLK_CNTL,        mclk_cntl);
+    OUTREG(RADEON_CLOCK_CNTL_INDEX, clock_cntl_index);
+    OUTREG(RADEON_RBBM_SOFT_RESET,  rbbm_soft_reset);
+
+#ifdef XF86DRI
+    if (RADEONCP_USE_RING_BUFFER(info->CPMode)) RADEONCPResetRing(pScrn);
+#endif
+}
+
+/* The FIFO has 64 slots.  This routines waits until at least `entries' of
+   these slots are empty. */
+void RADEONWaitForFifoFunction(ScrnInfoPtr pScrn, int entries)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+
+    for (;;) {
+	for (i = 0; i < RADEON_TIMEOUT; i++) {
+	    info->fifo_slots =
+		INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK;
+	    if (info->fifo_slots >= entries) return;
+	}
+	RADEONTRACE(("FIFO timed out: %d entries, stat=0x%08x\n",
+		     INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK,
+		     INREG(RADEON_RBBM_STATUS)));
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "FIFO timed out, resetting engine...\n");
+	RADEONEngineReset(pScrn);
+#ifdef XF86DRI
+	if (info->CP2D) RADEONCPStart(pScrn);
+#endif
+    }
+}
+
+/* Wait for the graphics engine to be completely idle: the FIFO has
+   drained, the Pixel Cache is flushed, and the engine is idle.  This is a
+   standard "sync" function that will make the hardware "quiescent". */
+void RADEONWaitForIdle(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+
+    RADEONTRACE(("WaitForIdle (entering): %d entries, stat=0x%08x\n",
+		     INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK,
+		     INREG(RADEON_RBBM_STATUS)));
+
+    RADEONWaitForFifoFunction(pScrn, 64);
+
+    for (;;) {
+	for (i = 0; i < RADEON_TIMEOUT; i++) {
+	    if (!(INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_ACTIVE)) {
+		RADEONEngineFlush(pScrn);
+		return;
+	    }
+	}
+	RADEONTRACE(("Idle timed out: %d entries, stat=0x%08x\n",
+		     INREG(RADEON_RBBM_STATUS) & RADEON_RBBM_FIFOCNT_MASK,
+		     INREG(RADEON_RBBM_STATUS)));
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Idle timed out, resetting engine...\n");
+	RADEONEngineReset(pScrn);
+#ifdef XF86DRI
+	if (info->CP2D) RADEONCPStart(pScrn);
+#endif
+    }
+}
+
+/* Setup for XAA SolidFill. */
+static void RADEONSetupForSolidFill(ScrnInfoPtr pScrn,
+				    int color, int rop, unsigned int planemask)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 4);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | RADEON_GMC_BRUSH_SOLID_COLOR
+				       | RADEON_GMC_SRC_DATATYPE_COLOR
+				       | RADEON_ROP[rop].pattern));
+    OUTREG(RADEON_DP_BRUSH_FRGD_CLR,  color);
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    OUTREG(RADEON_DP_CNTL,            (RADEON_DST_X_LEFT_TO_RIGHT
+				       | RADEON_DST_Y_TOP_TO_BOTTOM));
+}
+
+/* Subsequent XAA SolidFillRect.
+
+   Tests: xtest CH06/fllrctngl, xterm
+*/
+static void  RADEONSubsequentSolidFillRect(ScrnInfoPtr pScrn,
+					   int x, int y, int w, int h)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 2);
+    OUTREG(RADEON_DST_Y_X,          (y << 16) | x);
+    OUTREG(RADEON_DST_WIDTH_HEIGHT, (w << 16) | h);
+}
+
+/* Setup for XAA solid lines. */
+static void RADEONSetupForSolidLine(ScrnInfoPtr pScrn, 
+				    int color, int rop, unsigned int planemask)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 3);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | RADEON_GMC_BRUSH_SOLID_COLOR
+				       | RADEON_GMC_SRC_DATATYPE_COLOR
+				       | RADEON_ROP[rop].pattern));
+    OUTREG(RADEON_DP_BRUSH_FRGD_CLR,  color);
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+}
+
+
+/* Subsequent XAA solid TwoPointLine line.
+
+   Tests: xtest CH06/drwln, ico, Mark Vojkovich's linetest program
+   
+   [See http://www.xfree86.org/devel/archives/devel/1999-Jun/0102.shtml for
+   Mark Vojkovich's linetest program, posted 2Jun99 to devel@xfree86.org.]
+*/
+static void RADEONSubsequentSolidTwoPointLine(ScrnInfoPtr pScrn,
+					      int x1, int y1, int x2, int y2,
+					      int flags)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int direction = 0;
+
+    if (x1 < x2) direction |= RADEON_DST_X_DIR_LEFT_TO_RIGHT;
+    if (y1 < y2) direction |= RADEON_DST_Y_DIR_TOP_TO_BOTTOM;
+			      
+    RADEONWaitForFifo(pScrn, 4);
+    OUTREG(RADEON_DST_Y_X,                  (y1 << 16) | x1);
+    if (!(flags & OMIT_LAST))
+    	OUTREG(RADEON_DP_CNTL_XDIR_YDIR_YMAJOR, direction);
+    OUTREG(RADEON_DST_LINE_START,           (y1 << 16) | x1);
+    OUTREG(RADEON_DST_LINE_END,             (y2 << 16) | x2);
+}
+
+/* Subsequent XAA solid horizontal and vertical lines */
+static void RADEONSubsequentSolidHorVertLine(ScrnInfoPtr pScrn,
+					     int x, int y, int len, int dir )
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 1);
+    OUTREG(RADEON_DP_CNTL, (RADEON_DST_X_LEFT_TO_RIGHT
+			    | RADEON_DST_Y_TOP_TO_BOTTOM));
+
+    if (dir == DEGREES_0) {
+	RADEONSubsequentSolidFillRect(pScrn, x, y, len, 1);
+    } else {
+	RADEONSubsequentSolidFillRect(pScrn, x, y, 1, len);
+    }
+}
+
+/* Setup for XAA dashed lines.
+
+   Tests: xtest CH05/stdshs, XFree86/drwln
+
+   NOTE: Since we can only accelerate lines with power-of-2 patterns of
+   length <= 32.
+*/
+static void RADEONSetupForDashedLine(ScrnInfoPtr pScrn,
+				     int fg, int bg,
+				     int rop, unsigned int planemask,
+				     int length, unsigned char *pattern)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    CARD32        pat         = *(CARD32 *)pattern;
+
+    switch (length) {
+    case  2: pat |= pat <<  2;	/* fall through */
+    case  4: pat |= pat <<  4;	/* fall through */
+    case  8: pat |= pat <<  8;	/* fall through */
+    case 16: pat |= pat << 16;
+    }
+    
+    RADEONWaitForFifo(pScrn, 5);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | (bg == -1
+					  ? RADEON_GMC_BRUSH_32x1_MONO_FG_LA
+					  : RADEON_GMC_BRUSH_32x1_MONO_FG_BG)
+				       | RADEON_ROP[rop].pattern
+				       | RADEON_GMC_BYTE_LSB_TO_MSB));
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    OUTREG(RADEON_DP_BRUSH_FRGD_CLR,  fg);
+    OUTREG(RADEON_DP_BRUSH_BKGD_CLR,  bg);
+    OUTREG(RADEON_BRUSH_DATA0,        pat);
+}
+
+/* Subsequent XAA dashed line. */
+static void RADEONSubsequentDashedTwoPointLine(ScrnInfoPtr pScrn,
+						int x1, int y1,
+						int x2, int y2,
+						int flags,
+						int phase)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int direction = 0;
+
+    if (x1 < x2) direction |= RADEON_DST_X_DIR_LEFT_TO_RIGHT;
+    if (y1 < y2) direction |= RADEON_DST_Y_DIR_TOP_TO_BOTTOM;
+
+    RADEONWaitForFifo(pScrn, 5);
+    if (!(flags & OMIT_LAST))
+    	OUTREG(RADEON_DP_CNTL_XDIR_YDIR_YMAJOR, direction);
+    OUTREG(RADEON_DST_Y_X,          (y1 << 16) | x1);
+    OUTREG(RADEON_BRUSH_Y_X,        (phase << 16) | phase);
+    OUTREG(RADEON_DST_LINE_START,   (y1 << 16) | x1);
+    OUTREG(RADEON_DST_LINE_END,     (y2 << 16) | x2);
+}
+
+/* Setup for XAA screen-to-screen copy.
+
+   Tests: xtest CH06/fllrctngl (also tests transparency).
+*/
+static void RADEONSetupForScreenToScreenCopy(ScrnInfoPtr pScrn,
+					     int xdir, int ydir, int rop,
+					     unsigned int planemask,
+					     int trans_color)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    info->xdir = xdir;
+    info->ydir = ydir;
+    RADEONWaitForFifo(pScrn, 3);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | RADEON_GMC_BRUSH_NONE
+				       | RADEON_GMC_SRC_DATATYPE_COLOR
+				       | RADEON_ROP[rop].rop
+				       | RADEON_DP_SRC_SOURCE_MEMORY));
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    OUTREG(RADEON_DP_CNTL,            ((xdir >= 0
+					? RADEON_DST_X_LEFT_TO_RIGHT
+					: 0)
+				       | (ydir >= 0
+					  ? RADEON_DST_Y_TOP_TO_BOTTOM
+					  : 0)));
+
+    if (trans_color != -1) {
+				/* Set up for transparency */
+	RADEONWaitForFifo(pScrn, 3);
+	OUTREG(RADEON_CLR_CMP_CLR_SRC, trans_color);
+	OUTREG(RADEON_CLR_CMP_MASK,    RADEON_CLR_CMP_MSK);
+	/* Mmmm, Seems as though the transparency compare is opposite to r128
+         * It should only draw when source != trans_color, 
+         * this is the opposite of that. */
+	OUTREG(RADEON_CLR_CMP_CNTL,    (RADEON_SRC_CMP_EQ_COLOR
+					| RADEON_CLR_CMP_SRC_SOURCE));
+    }
+}
+
+/* Subsequent XAA screen-to-screen copy. */
+static void RADEONSubsequentScreenToScreenCopy(ScrnInfoPtr pScrn,
+					       int x1, int y1,
+					       int x2, int y2,
+					       int w, int h)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    if (info->xdir < 0) x1 += w - 1, x2 += w - 1;
+    if (info->ydir < 0) y1 += h - 1, y2 += h - 1;
+    
+    RADEONWaitForFifo(pScrn, 3);
+    OUTREG(RADEON_SRC_Y_X,          (y1 << 16) | x1);
+    OUTREG(RADEON_DST_Y_X,          (y2 << 16) | x2);
+    OUTREG(RADEON_DST_HEIGHT_WIDTH, (h << 16) | w);
+}
+
+/* Setup for XAA mono 8x8 pattern color expansion.  Patterns with
+   transparency use `bg == -1'.  This routine is only used if the XAA
+   pixmap cache is turned on.
+
+   Tests: xtest XFree86/fllrctngl (no other test will test this routine with
+                                   both transparency and non-transparency)
+*/
+static void RADEONSetupForMono8x8PatternFill(ScrnInfoPtr pScrn,
+					     int patternx, int patterny,
+					     int fg, int bg, int rop,
+					     unsigned int planemask)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 6);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | (bg == -1
+					  ? RADEON_GMC_BRUSH_8X8_MONO_FG_LA
+					  : RADEON_GMC_BRUSH_8X8_MONO_FG_BG)
+				       | RADEON_ROP[rop].pattern
+				       | RADEON_GMC_BYTE_LSB_TO_MSB));
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    OUTREG(RADEON_DP_BRUSH_FRGD_CLR,  fg);
+    OUTREG(RADEON_DP_BRUSH_BKGD_CLR,  bg);
+    OUTREG(RADEON_BRUSH_DATA0,        patternx);
+    OUTREG(RADEON_BRUSH_DATA1,        patterny);
+}
+
+/* Subsequent XAA 8x8 pattern color expansion.  Because they are used in
+   the setup function, `patternx' and `patterny' are not used here. */
+static void RADEONSubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn,
+						   int patternx, int patterny,
+						   int x, int y, int w, int h)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 3);
+    OUTREG(RADEON_BRUSH_Y_X,        (patterny << 8) | patternx);
+    OUTREG(RADEON_DST_Y_X,          (y << 16) | x);
+    OUTREG(RADEON_DST_HEIGHT_WIDTH, (h << 16) | w);
+}
+
+#if 0
+/* Setup for XAA color 8x8 pattern fill.
+
+   Tests: xtest XFree86/fllrctngl (with Mono8x8PatternFill off)
+*/
+static void RADEONSetupForColor8x8PatternFill(ScrnInfoPtr pScrn,
+					      int patx, int paty,
+					      int rop, unsigned int planemask,
+					      int trans_color)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    ErrorF("Color8x8 %d %d %d\n", trans_color, patx, paty);
+    
+    RADEONWaitForFifo(pScrn, 3);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | RADEON_GMC_BRUSH_8x8_COLOR
+				       | RADEON_GMC_SRC_DATATYPE_COLOR
+				       | RADEON_ROP[rop].pattern
+				       | RADEON_DP_SRC_SOURCE_MEMORY));
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    OUTREG(RADEON_SRC_Y_X, (paty << 16) | patx);
+    
+    if (trans_color != -1) {
+				/* Set up for transparency */
+	RADEONWaitForFifo(pScrn, 3);
+	OUTREG(RADEON_CLR_CMP_CLR_SRC, trans_color);
+	OUTREG(RADEON_CLR_CMP_MASK,    RADEON_CLR_CMP_MSK);
+	/* Mmmm, Seems as though the transparency compare is opposite to r128
+         * It should only draw when source != trans_color, 
+         * this is the opposite of that. */
+	OUTREG(RADEON_CLR_CMP_CNTL,    (RADEON_SRC_CMP_EQ_COLOR
+					| RADEON_CLR_CMP_SRC_SOURCE));
+    }
+}
+
+/* Subsequent XAA 8x8 pattern color expansion. */
+static void RADEONSubsequentColor8x8PatternFillRect(ScrnInfoPtr pScrn,
+						    int patx, int paty,
+						    int x, int y, int w, int h)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    ErrorF("Color8x8 %d,%d %d,%d %d %d\n", patx, paty, x, y, w, h);
+
+    RADEONWaitForFifo(pScrn, 4);
+    OUTREG(RADEON_BRUSH_Y_X, (paty << 16) | patx);
+    OUTREG(RADEON_DST_Y_X, (y << 16) | x);
+    OUTREG(RADEON_DST_HEIGHT_WIDTH, (h << 16) | w);
+}
+#endif 
+
+/* Setup for XAA indirect CPU-to-screen color expansion (indirect).
+   Because of how the scratch buffer is initialized, this is really a
+   mainstore-to-screen color expansion.  Transparency is supported when `bg
+   == -1'.
+   Implementing the hybrid indirect/direct scheme improved performance in a
+   few areas:
+*/
+static void RADEONSetupForScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
+							     int fg, int bg,
+							     int rop,
+							     unsigned int
+							     planemask)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    RADEONWaitForFifo(pScrn, 4);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+    				       | RADEON_GMC_DST_CLIPPING
+				       | RADEON_GMC_BRUSH_NONE
+				       | (bg == -1
+					  ? RADEON_GMC_SRC_DATATYPE_MONO_FG_LA
+					  : RADEON_GMC_SRC_DATATYPE_MONO_FG_BG)
+				       | RADEON_ROP[rop].rop
+				       | RADEON_GMC_BYTE_LSB_TO_MSB
+				       | RADEON_DP_SRC_SOURCE_HOST_DATA));
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    OUTREG(RADEON_DP_SRC_FRGD_CLR,    fg);
+    OUTREG(RADEON_DP_SRC_BKGD_CLR,    bg);
+}
+
+/* Subsequent XAA indirect CPU-to-screen color expansion.  This is only
+   called once for each rectangle. */
+static void RADEONSubsequentScanlineCPUToScreenColorExpandFill(ScrnInfoPtr
+							       pScrn,
+							       int x, int y,
+							       int w, int h,
+							       int skipleft)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    info->scanline_h      = h;
+    info->scanline_words  = (w + 31) >> 5;
+
+    if ((info->scanline_words * h) <= 9) {
+    	/* Turn on direct for less than 9 dword colour expansion */
+	info->scratch_buffer[0]
+	    = (unsigned char *)(ADDRREG(RADEON_HOST_DATA_LAST)
+				- (info->scanline_words - 1));
+    	info->scanline_direct = 1;
+    } else { 
+    	/* Use indirect for anything else */
+    	info->scratch_buffer[0]            = info->scratch_save;
+    	info->scanline_direct = 0;
+    }
+   
+    RADEONWaitForFifo(pScrn, 4 + (info->scanline_direct ?
+					(info->scanline_words * h) : 0) );
+    OUTREG(RADEON_SC_TOP_LEFT,      (y << 16)       | ((x+skipleft) & 0xffff));
+    /* MMmm, we don't need the -1 on both y+h or x+w, why ? */
+    OUTREG(RADEON_SC_BOTTOM_RIGHT,  ((y+h) << 16)   | ((x+w) & 0xffff));
+    OUTREG(RADEON_DST_Y_X,          (y << 16)       | (x & 0xffff));
+    /* Have to pad the width here and use clipping engine */
+    OUTREG(RADEON_DST_HEIGHT_WIDTH, (h << 16)       | ((w + 31) & ~31));
+}
+
+/* Subsequent XAA indirect CPU-to-screen color expandion.  This is called
+   once for each scanline. */
+static void RADEONSubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
+{
+    RADEONInfoPtr   info        = RADEONPTR(pScrn);
+    unsigned char   *RADEONMMIO = info->MMIO;
+    CARD32          *p          = (CARD32 *)info->scratch_buffer[bufno];
+    int             i;
+    int             left        = info->scanline_words;
+    volatile CARD32 *d;
+    
+    if (info->scanline_direct) return;
+    --info->scanline_h;
+    while (left) {
+	if (left <= 8) {
+	  /* Last scanline - finish write to DATA_LAST */
+	  if (info->scanline_h == 0) {
+	    RADEONWaitForFifo(pScrn, left);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(RADEON_HOST_DATA_LAST) - (left - 1); left; --left)
+		*d++ = *p++;
+	    return;
+	  } else {
+	    RADEONWaitForFifo(pScrn, left);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(RADEON_HOST_DATA7) - (left - 1); left; --left)
+		*d++ = *p++;
+	  }
+	} else {
+	    RADEONWaitForFifo(pScrn, 8);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(RADEON_HOST_DATA0), i = 0; i < 8; i++)
+		*d++ = *p++;
+	    left -= 8;
+	}
+    }
+}
+
+#if RADEON_IMAGEWRITE
+/* Setup for XAA indirect image write. */
+static void RADEONSetupForScanlineImageWrite(ScrnInfoPtr pScrn,
+					     int rop,
+					     unsigned int planemask,
+					     int trans_color,
+					     int bpp,
+					     int depth)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    info->scanline_bpp = bpp;
+
+    RADEONWaitForFifo(pScrn, 2);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+    				       | RADEON_GMC_DST_CLIPPING
+				       | RADEON_GMC_BRUSH_NONE
+				       | RADEON_GMC_SRC_DATATYPE_COLOR
+				       | RADEON_ROP[rop].rop
+				       | RADEON_GMC_BYTE_LSB_TO_MSB
+				       | RADEON_DP_SRC_SOURCE_HOST_DATA));
+    OUTREG(RADEON_DP_WRITE_MASK,      planemask);
+    
+    if (trans_color != -1) {
+				/* Set up for transparency */
+	RADEONWaitForFifo(pScrn, 3);
+	OUTREG(RADEON_CLR_CMP_CLR_SRC, trans_color);
+	OUTREG(RADEON_CLR_CMP_MASK,    RADEON_CLR_CMP_MSK);
+	/* Mmmm, Seems as though the transparency compare is opposite to r128
+         * It should only draw when source != trans_color, 
+         * this is the opposite of that. */
+	OUTREG(RADEON_CLR_CMP_CNTL,    (RADEON_SRC_CMP_EQ_COLOR
+					| RADEON_CLR_CMP_SRC_SOURCE));
+    }
+}
+
+/* Subsequent XAA indirect image write. This is only called once for each
+   rectangle. */
+static void RADEONSubsequentScanlineImageWriteRect(ScrnInfoPtr pScrn,
+						   int x, int y,
+						   int w, int h,
+						   int skipleft)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int shift = 0; /* 32bpp */
+
+    if (pScrn->bitsPerPixel == 8) shift = 3;
+    else if (pScrn->bitsPerPixel == 16) shift = 1;
+
+    info->scanline_h      = h;
+    info->scanline_words  = (w * info->scanline_bpp + 31) >> 5;
+
+    if ((info->scanline_words * h) <= 9) {
+    	/* Turn on direct for less than 9 dword colour expansion */
+	info->scratch_buffer[0]
+	    = (unsigned char *)(ADDRREG(RADEON_HOST_DATA_LAST)
+				- (info->scanline_words - 1));
+    	info->scanline_direct = 1;
+    } else { 
+    	/* Use indirect for anything else */
+    	info->scratch_buffer[0]            = info->scratch_save;
+    	info->scanline_direct = 0;
+    }
+   
+    RADEONWaitForFifo(pScrn, 4 + (info->scanline_direct ?
+					(info->scanline_words * h) : 0) );
+    OUTREG(RADEON_SC_TOP_LEFT,      (y << 16)       | ((x+skipleft) & 0xffff));
+    /* MMmm, we don't need the -1 on both y+h or x+w, why ? */
+    OUTREG(RADEON_SC_BOTTOM_RIGHT,  ((y+h) << 16)   | ((x+w) & 0xffff));
+    OUTREG(RADEON_DST_Y_X,          (y << 16)       | (x & 0xffff));
+    /* Have to pad the width here and use clipping engine */
+    OUTREG(RADEON_DST_HEIGHT_WIDTH, (h << 16)       | ((w + shift) & ~shift));
+}
+
+/* Subsequent XAA indirect image write.  This is called once for each
+   scanline. */
+static void RADEONSubsequentImageWriteScanline(ScrnInfoPtr pScrn, int bufno)
+{
+    RADEONInfoPtr   info        = RADEONPTR(pScrn);
+    unsigned char   *RADEONMMIO = info->MMIO;
+    CARD32          *p          = (CARD32 *)info->scratch_buffer[bufno];
+    int             i;
+    int             left        = info->scanline_words;
+    volatile CARD32 *d;
+
+    if (info->scanline_direct) return;
+    --info->scanline_h;
+    while (left) {
+	if (left <= 8) {
+	  /* Last scanline - finish write to DATA_LAST */
+	  if (info->scanline_h == 0) {
+	    RADEONWaitForFifo(pScrn, left);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(RADEON_HOST_DATA_LAST) - (left - 1); left; --left)
+		*d++ = *p++;
+	    return;
+	  } else {
+	    RADEONWaitForFifo(pScrn, left);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(RADEON_HOST_DATA7) - (left - 1); left; --left)
+		*d++ = *p++;
+	  }
+	} else {
+	    RADEONWaitForFifo(pScrn, 8);
+				/* Unrolling doesn't improve performance */
+	    for (d = ADDRREG(RADEON_HOST_DATA0), i = 0; i < 8; i++)
+		*d++ = *p++;
+	    left -= 8;
+	}
+    }
+}
+#endif
+
+/* Initialize the acceleration hardware. */
+void RADEONEngineInit(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int pitch64;
+
+    RADEONTRACE(("EngineInit (%d/%d)\n",
+		 info->CurrentLayout.pixel_code,
+		 info->CurrentLayout.bitsPerPixel));
+
+    OUTREG(RADEON_SCALE_3D_CNTL, 0);
+    RADEONEngineReset(pScrn);
+  
+    RADEONWaitForFifo(pScrn, 1);
+    /* turn of all automatic flushing - we'll do it all */
+    OUTREG(RADEON_RB2D_DSTCACHE_MODE, 0);
+
+    switch (info->CurrentLayout.pixel_code) {
+    case 8:  info->datatype = 2; break;
+    case 15: info->datatype = 3; break;
+    case 16: info->datatype = 4; break;
+    case 24: info->datatype = 5; break;
+    case 32: info->datatype = 6; break;
+    default:
+	RADEONTRACE(("Unknown depth/bpp = %d/%d (code = %d)\n",
+		     info->CurrentLayout.depth,
+		     info->CurrentLayout.bitsPerPixel,
+		     info->CurrentLayout.pixel_code));
+    }
+    info->pitch = ((info->CurrentLayout.displayWidth / 8) *
+		   (info->CurrentLayout.pixel_bytes == 3 ? 3 : 1));
+
+    RADEONTRACE(("Pitch for acceleration = %d\n", info->pitch));
+
+    pitch64 = ((pScrn->displayWidth * (pScrn->bitsPerPixel / 8) + 0x3f)) >> 6;
+
+    RADEONWaitForFifo(pScrn, 1);
+    OUTREG(RADEON_DEFAULT_OFFSET, (INREG(RADEON_DEFAULT_OFFSET) & 0xC0000000) |
+                                  (pitch64 << 22));
+
+    RADEONWaitForFifo(pScrn, 1);
+#if X_BYTE_ORDER == X_BIG_ENDIAN
+    OUTREGP(RADEON_DP_DATATYPE,
+	    RADEON_HOST_BIG_ENDIAN_EN, ~RADEON_HOST_BIG_ENDIAN_EN);
+#else
+    OUTREGP(RADEON_DP_DATATYPE, 0, ~RADEON_HOST_BIG_ENDIAN_EN);
+#endif
+
+    RADEONWaitForFifo(pScrn, 1);
+    OUTREG(RADEON_DEFAULT_SC_BOTTOM_RIGHT, (RADEON_DEFAULT_SC_RIGHT_MAX
+					    | RADEON_DEFAULT_SC_BOTTOM_MAX));
+    info->dp_gui_master_cntl =
+	((info->datatype << RADEON_GMC_DST_DATATYPE_SHIFT)
+	 | RADEON_GMC_CLR_CMP_CNTL_DIS);
+    RADEONWaitForFifo(pScrn, 1);
+    OUTREG(RADEON_DP_GUI_MASTER_CNTL, (info->dp_gui_master_cntl
+				       | RADEON_GMC_BRUSH_SOLID_COLOR
+				       | RADEON_GMC_SRC_DATATYPE_COLOR));
+
+    RADEONWaitForFifo(pScrn, 7);
+    OUTREG(RADEON_DST_LINE_START,    0);
+    OUTREG(RADEON_DST_LINE_END,      0);
+    OUTREG(RADEON_DP_BRUSH_FRGD_CLR, 0xffffffff);
+    OUTREG(RADEON_DP_BRUSH_BKGD_CLR, 0x00000000);
+    OUTREG(RADEON_DP_SRC_FRGD_CLR,   0xffffffff);
+    OUTREG(RADEON_DP_SRC_BKGD_CLR,   0x00000000);
+    OUTREG(RADEON_DP_WRITE_MASK,     0xffffffff);
+
+    RADEONWaitForIdle(pScrn);
+}
+
+#ifdef XF86DRI
+/* FIXME: When direct rendering is enabled, we should use the CP to
+   draw 2D commands */
+static void RADEONCPAccelInit(ScrnInfoPtr pScrn, XAAInfoRecPtr a)
+{
+    a->Flags                            = 0;
+
+				/* Sync */
+#if 1
+    a->Sync                             = RADEONWaitForIdle;
+#else
+    a->Sync                             = RADEONCCEWaitForIdle;
+#endif
+
+}
+#endif
+
+static void RADEONMMIOAccelInit(ScrnInfoPtr pScrn, XAAInfoRecPtr a)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+
+    a->Flags                            = (PIXMAP_CACHE
+					   | OFFSCREEN_PIXMAPS
+					   | LINEAR_FRAMEBUFFER);
+
+				/* Sync */
+    a->Sync                             = RADEONWaitForIdle;
+
+				/* Solid Filled Rectangle */
+    a->PolyFillRectSolidFlags           = 0;
+    a->SetupForSolidFill                = RADEONSetupForSolidFill;
+    a->SubsequentSolidFillRect          = RADEONSubsequentSolidFillRect;
+
+				/* Screen-to-screen Copy */
+				/* Transparency uses the wrong colors for
+                                   24 bpp mode -- the transparent part is
+                                   correct, but the opaque color is wrong.
+                                   This can be seen with netscape's I-bar
+                                   cursor when editing in the URL location
+                                   box. */
+    a->ScreenToScreenCopyFlags          = ((pScrn->bitsPerPixel == 24)
+					   ? NO_TRANSPARENCY
+					   : 0);
+    a->SetupForScreenToScreenCopy       = RADEONSetupForScreenToScreenCopy;
+    a->SubsequentScreenToScreenCopy     = RADEONSubsequentScreenToScreenCopy;
+
+				/* Mono 8x8 Pattern Fill (Color Expand) */
+    a->SetupForMono8x8PatternFill
+	= RADEONSetupForMono8x8PatternFill;
+    a->SubsequentMono8x8PatternFillRect
+	= RADEONSubsequentMono8x8PatternFillRect;
+    a->Mono8x8PatternFillFlags          = (HARDWARE_PATTERN_PROGRAMMED_BITS
+					   | HARDWARE_PATTERN_PROGRAMMED_ORIGIN
+					   | HARDWARE_PATTERN_SCREEN_ORIGIN
+					   | BIT_ORDER_IN_BYTE_LSBFIRST);
+
+				/* Indirect CPU-To-Screen Color Expand */
+#if X_BYTE_ORDER == X_LITTLE_ENDIAN
+    a->ScanlineCPUToScreenColorExpandFillFlags = LEFT_EDGE_CLIPPING
+		/* RADEON gets upset, when using HOST provided data
+		 * without a source rop. To show run 'xtest's drwarc */
+					       | ROP_NEEDS_SOURCE
+					       | LEFT_EDGE_CLIPPING_NEGATIVE_X;
+#else
+    a->ScanlineCPUToScreenColorExpandFillFlags = BIT_ORDER_IN_BYTE_MSBFIRST
+		/* RADEON gets upset, when using HOST provided data
+		 * without a source rop. To show run 'xtest's drwarc */
+					       | ROP_NEEDS_SOURCE
+					       | LEFT_EDGE_CLIPPING
+					       | LEFT_EDGE_CLIPPING_NEGATIVE_X;
+#endif
+    a->NumScanlineColorExpandBuffers   = 1;
+    a->ScanlineColorExpandBuffers      = info->scratch_buffer;
+    info->scratch_save                 = xalloc(((pScrn->virtualX+31)/32*4)
+					    + (pScrn->virtualX
+					    * info->CurrentLayout.pixel_bytes));
+    info->scratch_buffer[0]            = info->scratch_save;
+    a->SetupForScanlineCPUToScreenColorExpandFill
+	= RADEONSetupForScanlineCPUToScreenColorExpandFill;
+    a->SubsequentScanlineCPUToScreenColorExpandFill
+	= RADEONSubsequentScanlineCPUToScreenColorExpandFill;
+    a->SubsequentColorExpandScanline   = RADEONSubsequentColorExpandScanline;
+
+    a->SetupForSolidLine               = RADEONSetupForSolidLine;
+    a->SubsequentSolidTwoPointLine     = RADEONSubsequentSolidTwoPointLine;
+    a->SubsequentSolidHorVertLine      = RADEONSubsequentSolidHorVertLine;
+
+    a->SetupForDashedLine              = RADEONSetupForDashedLine;
+    a->SubsequentDashedTwoPointLine    = RADEONSubsequentDashedTwoPointLine;
+    a->DashPatternMaxLength            = 32;
+    a->DashedLineFlags                 = (LINE_PATTERN_LSBFIRST_LSBJUSTIFIED
+					  | LINE_PATTERN_POWER_OF_2_ONLY);
+
+#if RADEON_IMAGEWRITE
+				/* ImageWrite */
+    a->NumScanlineImageWriteBuffers    = 1;
+    a->ScanlineImageWriteBuffers       = info->scratch_buffer;
+    info->scratch_buffer[0]            = info->scratch_save;
+    a->SetupForScanlineImageWrite      = RADEONSetupForScanlineImageWrite;
+    a->SubsequentScanlineImageWriteRect
+	= RADEONSubsequentScanlineImageWriteRect;
+    a->SubsequentImageWriteScanline    = RADEONSubsequentImageWriteScanline;
+    a->ScanlineImageWriteFlags           = CPU_TRANSFER_PAD_DWORD
+		/* Performance tests show that we shouldn't use GXcopy for
+		 * uploads as a memcpy is faster */
+					 | NO_GXCOPY
+		/* RADEON gets upset, when using HOST provided data
+		 * without a source rop. To show run 'xtest's ptimg */
+					 | ROP_NEEDS_SOURCE
+					 | SCANLINE_PAD_DWORD
+					 | LEFT_EDGE_CLIPPING
+					 | LEFT_EDGE_CLIPPING_NEGATIVE_X;
+#endif
+
+#if 0
+				/* Color 8x8 Pattern Fill */
+    a->SetupForColor8x8PatternFill
+	= RADEONSetupForColor8x8PatternFill;
+    a->SubsequentColor8x8PatternFillRect
+	= RADEONSubsequentColor8x8PatternFillRect;
+    a->Color8x8PatternFillFlags          = 
+					    HARDWARE_PATTERN_PROGRAMMED_ORIGIN
+					   | HARDWARE_PATTERN_SCREEN_ORIGIN
+					   | BIT_ORDER_IN_BYTE_LSBFIRST;
+#endif
+}
+
+/* Initialize XAA for supported acceleration and also initialize the
+   graphics hardware for acceleration. */
+Bool RADEONAccelInit(ScreenPtr pScreen)
+{
+    ScrnInfoPtr   pScrn = xf86Screens[pScreen->myNum];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+    XAAInfoRecPtr a;
+
+    if (!(a = info->accel = XAACreateInfoRec())) return FALSE;
+
+#ifdef XF86DRI
+    /* FIXME: When direct rendering is enabled, we should use the CP to
+       draw 2D commands */
+    if (info->CP2D) RADEONCPAccelInit(pScrn, a);
+    else
+#endif
+	RADEONMMIOAccelInit(pScrn, a);
+
+    RADEONEngineInit(pScrn);
+    return XAAInit(pScreen, a);
+}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_cursor.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_cursor.c
new file mode 100644
index 000000000..d0f55fea2
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_cursor.c
@@ -0,0 +1,267 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_cursor.c,v 1.1 2000/10/18 17:20:02 alanh Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Rickard E. Faith <faith@valinux.com>
+ *
+ * References:
+ *
+ * !!!! FIXME !!!!
+ *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
+ *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
+ *   1999.
+ *
+ *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
+ *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
+ *
+ */
+
+				/* X and server generic header files */
+#include "Xarch.h"
+#include "xf86.h"
+#include "xf86_ansic.h"
+#include "xf86_OSproc.h"
+#include "xf86fbman.h"
+
+				/* Driver data structures */
+#include "radeon.h"
+#include "radeon_reg.h"
+
+#if X_BYTE_ORDER == X_BIG_ENDIAN
+#define P_SWAP32( a , b )                 \
+       ((char *)a)[0] = ((char *)b)[3];   \
+       ((char *)a)[1] = ((char *)b)[2];   \
+       ((char *)a)[2] = ((char *)b)[1];   \
+       ((char *)a)[3] = ((char *)b)[0]
+
+#define P_SWAP16( a , b )                 \
+        ((char *)a)[0] = ((char *)b)[1];  \
+        ((char *)a)[1] = ((char *)b)[0];  \
+        ((char *)a)[2] = ((char *)b)[3];  \
+        ((char *)a)[3] = ((char *)b)[2]
+#endif
+
+
+/* Set cursor foreground and background colors. */
+static void RADEONSetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREG(RADEON_CUR_CLR0, bg);
+    OUTREG(RADEON_CUR_CLR1, fg);
+}
+
+/* Set cursor position to (x,y) with offset into cursor bitmap at
+   (xorigin,yorigin). */
+static void RADEONSetCursorPosition(ScrnInfoPtr pScrn, int x, int y)
+{
+    RADEONInfoPtr         info        = RADEONPTR(pScrn);
+    unsigned char         *RADEONMMIO = info->MMIO;
+    xf86CursorInfoPtr     cursor      = info->cursor;
+    int                   xorigin     = 0;
+    int                   yorigin     = 0;
+    int                   total_y     = pScrn->frameY1 - pScrn->frameY0;
+    
+    if (x < 0)                        xorigin = -x;
+    if (y < 0)                        yorigin = -y;
+    if (y > total_y)                  y       = total_y;
+    if (info->Flags & V_DBLSCAN)      y       *= 2;
+    if (xorigin >= cursor->MaxWidth)  xorigin = cursor->MaxWidth - 1;
+    if (yorigin >= cursor->MaxHeight) yorigin = cursor->MaxHeight - 1;
+
+    OUTREG(RADEON_CUR_HORZ_VERT_OFF,  (RADEON_CUR_LOCK
+				       | (xorigin << 16)
+				       | yorigin));
+    OUTREG(RADEON_CUR_HORZ_VERT_POSN, (RADEON_CUR_LOCK
+				       | ((xorigin ? 0 : x) << 16)
+				       | (yorigin ? 0 : y)));
+    OUTREG(RADEON_CUR_OFFSET,         info->cursor_start + yorigin * 16);
+}
+
+/* Copy cursor image from `image' to video memory.  RADEONSetCursorPosition
+   will be called after this, so we can ignore xorigin and yorigin. */
+static void RADEONLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *image)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    CARD32        *s          = (CARD32 *)image;
+    CARD32        *d          = (CARD32 *)(info->FB + info->cursor_start);
+    int           y;
+    CARD32        save;
+
+    save = INREG(RADEON_CRTC_GEN_CNTL);
+    OUTREG(RADEON_CRTC_GEN_CNTL, save & ~RADEON_CRTC_CUR_EN);
+ 
+#if X_BYTE_ORDER == X_BIG_ENDIAN
+    switch(info->CurrentLayout.pixel_bytes) {
+    case 4:
+    case 3:
+	for (y = 0; y < 64; y++) {
+	    P_SWAP32(d,s);
+	    d++; s++;
+	    P_SWAP32(d,s);
+	    d++; s++;
+	    P_SWAP32(d,s);
+	    d++; s++;
+	    P_SWAP32(d,s);
+	    d++; s++;
+	}
+	break;
+    case 2:
+	for (y = 0; y < 64; y++) {
+	    P_SWAP16(d,s);
+	    d++; s++;
+	    P_SWAP16(d,s);
+	    d++; s++;
+	    P_SWAP16(d,s);
+	    d++; s++;
+	    P_SWAP16(d,s);
+	    d++; s++;
+	}
+	break;
+    default:
+	for (y = 0; y < 64; y++) {
+            *d++ = *s++;
+            *d++ = *s++;
+            *d++ = *s++;
+            *d++ = *s++;
+	}
+    }
+#else
+    for (y = 0; y < 64; y++) {
+	*d++ = *s++;
+	*d++ = *s++;
+	*d++ = *s++;
+	*d++ = *s++;
+    }
+#endif
+
+    /* Set the area after the cursor to be all transparent so that we
+       won't display corrupted cursors on the screen */
+    for (y = 0; y < 64; y++) {
+	*d++ = 0xffffffff; /* The AND bits */
+	*d++ = 0xffffffff;
+	*d++ = 0x00000000; /* The XOR bits */
+	*d++ = 0x00000000;
+    }
+
+    OUTREG(RADEON_CRTC_GEN_CNTL, save);
+}
+
+/* Hide hardware cursor. */
+static void RADEONHideCursor(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    
+    OUTREGP(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_CUR_EN);
+}
+
+/* Show hardware cursor. */
+static void RADEONShowCursor(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    
+    OUTREGP(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_CUR_EN, ~RADEON_CRTC_CUR_EN);
+}
+
+/* Determine if hardware cursor is in use. */
+static Bool RADEONUseHWCursor(ScreenPtr pScreen, CursorPtr pCurs)
+{
+    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+
+    return info->cursor_start ? TRUE : FALSE;
+}
+
+/* Initialize hardware cursor support. */
+Bool RADEONCursorInit(ScreenPtr pScreen)
+{
+    ScrnInfoPtr           pScrn   = xf86Screens[pScreen->myNum];
+    RADEONInfoPtr           info    = RADEONPTR(pScrn);
+    xf86CursorInfoPtr     cursor;
+    FBAreaPtr             fbarea;
+    int                   width;
+    int                   height;
+    int                   size;
+
+
+    if (!(cursor = info->cursor = xf86CreateCursorInfoRec())) return FALSE;
+
+    cursor->MaxWidth          = 64;
+    cursor->MaxHeight         = 64;
+    cursor->Flags             = (HARDWARE_CURSOR_TRUECOLOR_AT_8BPP
+
+#if X_BYTE_ORDER == X_LITTLE_ENDIAN
+                                 | HARDWARE_CURSOR_BIT_ORDER_MSBFIRST
+#endif
+				 | HARDWARE_CURSOR_INVERT_MASK
+				 | HARDWARE_CURSOR_AND_SOURCE_WITH_MASK
+				 | HARDWARE_CURSOR_SOURCE_MASK_INTERLEAVE_64
+				 | HARDWARE_CURSOR_SWAP_SOURCE_AND_MASK);
+    
+    cursor->SetCursorColors   = RADEONSetCursorColors;
+    cursor->SetCursorPosition = RADEONSetCursorPosition;
+    cursor->LoadCursorImage   = RADEONLoadCursorImage;
+    cursor->HideCursor        = RADEONHideCursor;
+    cursor->ShowCursor        = RADEONShowCursor;
+    cursor->UseHWCursor       = RADEONUseHWCursor;
+
+    size                      = (cursor->MaxWidth/4) * cursor->MaxHeight;
+    width                     = pScrn->displayWidth;
+    height                    = (size*2 + 1023) / pScrn->displayWidth;
+    fbarea                    = xf86AllocateOffscreenArea(pScreen,
+							  width,
+							  height,
+							  16,
+							  NULL,
+							  NULL,
+							  NULL);
+
+    if (!fbarea) {
+	info->cursor_start    = 0;
+	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		   "Hardware cursor disabled"
+		   " due to insufficient offscreen memory\n");
+    } else {
+	info->cursor_start    = RADEON_ALIGN((fbarea->box.x1
+					      + width * fbarea->box.y1)
+					     * info->CurrentLayout.pixel_bytes,
+					     16);
+	info->cursor_end      = info->cursor_start + size;
+    }
+
+    RADEONTRACE(("RADEONCursorInit (0x%08x-0x%08x)\n",
+		 info->cursor_start, info->cursor_end));
+    
+    return xf86InitCursor(pScreen, cursor);
+}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_dga.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_dga.c
new file mode 100644
index 000000000..73c9ab786
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_dga.c
@@ -0,0 +1,368 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_dga.c,v 1.1 2000/10/18 17:20:03 alanh Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *
+ * Credits:
+ *
+ *   Thanks to Ove Kåven <ovek@transgaming.com> for writing the Rage 128
+ *   DGA support.  Portions of this file are based on the initialization
+ *   code for that driver.
+ *
+ */
+
+				/* X and server generic header files */
+#include "xf86.h"
+#include "xf86_OSproc.h"
+#include "xf86_ansic.h"
+
+				/* Driver data structures */
+#include "radeon.h"
+
+				/* DGA support */
+#include "dgaproc.h"
+
+
+static Bool RADEON_OpenFramebuffer(ScrnInfoPtr, char **, unsigned char **,
+				   int *, int *, int *);
+static Bool RADEON_SetMode(ScrnInfoPtr, DGAModePtr);
+static int  RADEON_GetViewport(ScrnInfoPtr);
+static void RADEON_SetViewport(ScrnInfoPtr, int, int, int);
+static void RADEON_FillRect(ScrnInfoPtr, int, int, int, int, unsigned long);
+static void RADEON_BlitRect(ScrnInfoPtr, int, int, int, int, int, int);
+#if 0
+static void RADEON_BlitTransRect(ScrnInfoPtr, int, int, int, int, int, int,
+				 unsigned long);
+#endif
+
+static
+DGAFunctionRec RADEON_DGAFuncs = {
+    RADEON_OpenFramebuffer,
+    NULL,
+    RADEON_SetMode,
+    RADEON_SetViewport,
+    RADEON_GetViewport,
+    RADEONWaitForIdle,
+    RADEON_FillRect,
+    RADEON_BlitRect,
+#if 0
+    RADEON_BlitTransRect
+#else
+    NULL
+#endif
+};
+
+
+static DGAModePtr RADEONSetupDGAMode(ScrnInfoPtr pScrn,
+				     DGAModePtr modes,
+				     int *num,
+				     int bitsPerPixel,
+				     int depth,
+				     Bool pixmap,
+				     int secondPitch,
+				     unsigned long red,
+				     unsigned long green,
+				     unsigned long blue,
+				     short visualClass)
+{
+    RADEONInfoPtr  info            = RADEONPTR(pScrn);
+    DGAModePtr     newmodes        = NULL, currentMode;
+    DisplayModePtr pMode, firstMode;
+    int            otherPitch, Bpp = bitsPerPixel >> 3;
+    Bool           oneMore;
+
+    pMode = firstMode = pScrn->modes;
+
+    while (pMode) {
+	otherPitch = secondPitch ? secondPitch : pMode->HDisplay;
+
+	if (pMode->HDisplay != otherPitch) {
+	    newmodes = xrealloc(modes, (*num + 2) * sizeof(DGAModeRec));
+	    oneMore  = TRUE;
+	} else {
+	    newmodes = xrealloc(modes, (*num + 1) * sizeof(DGAModeRec));
+	    oneMore  = FALSE;
+	}
+
+	if (!newmodes) {
+	    xfree(modes);
+	    return NULL;
+	}
+	modes = newmodes;
+
+SECOND_PASS:
+
+	currentMode = modes + *num;
+	(*num)++;
+
+	currentMode->mode           = pMode;
+	/* FIXME: is concurrent access really possible? */
+	currentMode->flags          = DGA_CONCURRENT_ACCESS;
+	if (pixmap)
+	    currentMode->flags     |= DGA_PIXMAP_AVAILABLE;
+	if (info->accel)
+	    currentMode->flags     |= DGA_FILL_RECT | DGA_BLIT_RECT;
+	if (pMode->Flags & V_DBLSCAN)
+	    currentMode->flags     |= DGA_DOUBLESCAN;
+	if (pMode->Flags & V_INTERLACE)
+	    currentMode->flags     |= DGA_INTERLACED;
+	currentMode->byteOrder      = pScrn->imageByteOrder;
+	currentMode->depth          = depth;
+	currentMode->bitsPerPixel   = bitsPerPixel;
+	currentMode->red_mask       = red;
+	currentMode->green_mask     = green;
+	currentMode->blue_mask      = blue;
+	currentMode->visualClass    = visualClass;
+	currentMode->viewportWidth  = pMode->HDisplay;
+	currentMode->viewportHeight = pMode->VDisplay;
+	currentMode->xViewportStep  = 8;
+	currentMode->yViewportStep  = 1;
+	currentMode->viewportFlags  = DGA_FLIP_RETRACE;
+	currentMode->offset         = 0;
+	currentMode->address        = (unsigned char*)info->LinearAddr;
+
+	if (oneMore) { /* first one is narrow width */
+	    currentMode->bytesPerScanline = (((pMode->HDisplay * Bpp) + 3)
+					     & ~3L);
+	    currentMode->imageWidth   = pMode->HDisplay;
+	    currentMode->imageHeight  = pMode->VDisplay;
+	    currentMode->pixmapWidth  = currentMode->imageWidth;
+	    currentMode->pixmapHeight = currentMode->imageHeight;
+	    currentMode->maxViewportX = currentMode->imageWidth - 
+					currentMode->viewportWidth;
+	    /* this might need to get clamped to some maximum */
+	    currentMode->maxViewportY = (currentMode->imageHeight -
+					 currentMode->viewportHeight);
+	    oneMore = FALSE;
+	    goto SECOND_PASS;
+	} else {
+	    currentMode->bytesPerScanline = ((otherPitch * Bpp) + 3) & ~3L;
+	    currentMode->imageWidth       = otherPitch;
+	    currentMode->imageHeight      = pMode->VDisplay;
+	    currentMode->pixmapWidth      = currentMode->imageWidth;
+	    currentMode->pixmapHeight     = currentMode->imageHeight;
+	    currentMode->maxViewportX     = (currentMode->imageWidth - 
+					     currentMode->viewportWidth);
+	    /* this might need to get clamped to some maximum */
+	    currentMode->maxViewportY     = (currentMode->imageHeight -
+					     currentMode->viewportHeight);
+	}
+
+	pMode = pMode->next;
+	if (pMode == firstMode)
+	    break;
+    }
+
+    return modes;
+}
+
+Bool RADEONDGAInit(ScreenPtr pScreen)
+{
+    ScrnInfoPtr   pScrn = xf86Screens[pScreen->myNum];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+    DGAModePtr    modes = NULL;
+    int           num   = 0;
+
+    /* 8 */
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 8, 8,
+			       (pScrn->bitsPerPixel == 8),
+				((pScrn->bitsPerPixel != 8)
+				 ? 0 : pScrn->displayWidth),
+			       0, 0, 0, PseudoColor);
+
+    /* 15 */
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 16, 15,
+			       (pScrn->bitsPerPixel == 16),
+			       ((pScrn->depth != 15)
+				? 0 : pScrn->displayWidth),
+			       0x7c00, 0x03e0, 0x001f, TrueColor);
+
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 16, 15,
+			       (pScrn->bitsPerPixel == 16),
+			       ((pScrn->depth != 15)
+				? 0 : pScrn->displayWidth),
+			       0x7c00, 0x03e0, 0x001f, DirectColor);
+
+    /* 16 */
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 16, 16,
+			       (pScrn->bitsPerPixel == 16),
+			       ((pScrn->depth != 16)
+				? 0 : pScrn->displayWidth),
+			       0xf800, 0x07e0, 0x001f, TrueColor);
+
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 16, 16,
+			       (pScrn->bitsPerPixel == 16),
+			       ((pScrn->depth != 16)
+				? 0 : pScrn->displayWidth),
+			       0xf800, 0x07e0, 0x001f, DirectColor);
+
+    /* 24 */
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 24, 24,
+			       (pScrn->bitsPerPixel == 24),
+			       ((pScrn->bitsPerPixel != 24)
+				? 0 : pScrn->displayWidth),
+			       0xff0000, 0x00ff00, 0x0000ff, TrueColor);
+
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 24, 24,
+			       (pScrn->bitsPerPixel == 24),
+			       ((pScrn->bitsPerPixel != 24)
+				? 0 : pScrn->displayWidth),
+			       0xff0000, 0x00ff00, 0x0000ff, DirectColor);
+
+    /* 32 */
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 32, 24,
+			       (pScrn->bitsPerPixel == 32),
+			       ((pScrn->bitsPerPixel != 32)
+				? 0 : pScrn->displayWidth),
+			       0xff0000, 0x00ff00, 0x0000ff, TrueColor);
+
+    modes = RADEONSetupDGAMode(pScrn, modes, &num, 32, 24,
+			       (pScrn->bitsPerPixel == 32),
+			       ((pScrn->bitsPerPixel != 32)
+				? 0 : pScrn->displayWidth),
+			       0xff0000, 0x00ff00, 0x0000ff, DirectColor);
+
+    info->numDGAModes = num;
+    info->DGAModes    = modes;
+
+    return DGAInit(pScreen, &RADEON_DGAFuncs, modes, num);
+}
+
+static Bool RADEON_SetMode(ScrnInfoPtr pScrn, DGAModePtr pMode)
+{
+    static RADEONFBLayout SavedLayouts[MAXSCREENS];
+    int                   index = pScrn->pScreen->myNum;
+    RADEONInfoPtr         info  = RADEONPTR(pScrn);
+
+    if (!pMode) { /* restore the original mode */
+	/* put the ScreenParameters back */
+	if (info->DGAactive)
+	    memcpy(&info->CurrentLayout, &SavedLayouts[index],
+		   sizeof(RADEONFBLayout));
+
+	pScrn->currentMode = info->CurrentLayout.mode;
+
+        RADEONSwitchMode(index, pScrn->currentMode, 0);
+	RADEONAdjustFrame(index, 0, 0, 0);
+	info->DGAactive = FALSE;
+    } else {
+	if (!info->DGAactive) {  /* save the old parameters */
+	    memcpy(&SavedLayouts[index], &info->CurrentLayout,
+		   sizeof(RADEONFBLayout));
+	    info->DGAactive = TRUE;
+	}
+
+	info->CurrentLayout.bitsPerPixel = pMode->bitsPerPixel;
+	info->CurrentLayout.depth        = pMode->depth;
+	info->CurrentLayout.displayWidth = (pMode->bytesPerScanline / 
+					    (pMode->bitsPerPixel >> 3));
+	info->CurrentLayout.pixel_bytes  = pMode->bitsPerPixel / 8;
+	info->CurrentLayout.pixel_code   = (pMode->bitsPerPixel != 16
+					    ? pMode->bitsPerPixel
+					    : pMode->depth);
+	/* RADEONModeInit() will set the mode field */
+
+        RADEONSwitchMode(index, pMode->mode, 0);
+    }
+
+    return TRUE;
+}
+
+static int RADEON_GetViewport(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+
+    return info->DGAViewportStatus;
+}
+
+static void RADEON_SetViewport(ScrnInfoPtr pScrn, int x, int y, int flags)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+
+    RADEONAdjustFrame(pScrn->pScreen->myNum, x, y, flags);
+    info->DGAViewportStatus = 0;  /* FIXME */
+}
+
+static void RADEON_FillRect(ScrnInfoPtr pScrn,
+			    int x, int y, int w, int h,
+			    unsigned long color)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+
+    if (info->accel) {
+	(*info->accel->SetupForSolidFill)(pScrn, color, GXcopy, ~0);
+	(*info->accel->SubsequentSolidFillRect)(pScrn, x, y, w, h);
+	SET_SYNC_FLAG(info->accel);
+    }
+}
+
+static void RADEON_BlitRect(ScrnInfoPtr pScrn,
+			    int srcx, int srcy, int w, int h,
+			    int dstx, int dsty)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+
+    if (info->accel) {
+	int xdir = ((srcx < dstx) && (srcy == dsty)) ? -1 : 1;
+	int ydir = (srcy < dsty) ? -1 : 1;
+
+	(*info->accel->SetupForScreenToScreenCopy)(pScrn, xdir, ydir,
+						   GXcopy, ~0, -1);
+	(*info->accel->SubsequentScreenToScreenCopy)(pScrn, srcx, srcy,
+						     dstx, dsty, w, h);
+	SET_SYNC_FLAG(info->accel);
+    }
+}
+
+#if 0
+static void RADEON_BlitTransRect(ScrnInfoPtr pScrn,
+				 int srcx, int srcy, int w, int h,
+				 int dstx, int dsty, unsigned long color)
+{
+    /* this one should be separate since the XAA function would prohibit
+       usage of ~0 as the key */
+}
+#endif
+
+static Bool RADEON_OpenFramebuffer(ScrnInfoPtr pScrn,
+				   char **name,
+				   unsigned char **mem,
+				   int *size, int *offset, int *flags)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+
+    *name   = NULL; 		/* no special device */
+    *mem    = (unsigned char*)info->LinearAddr;
+    *size   = info->FbMapSize;
+    *offset = 0;
+    *flags  = 0; /* DGA_NEED_ROOT; -- don't need root, just /dev/mem access */
+
+    return TRUE;
+}
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_driver.c
new file mode 100644
index 000000000..9b510272d
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_driver.c
@@ -0,0 +1,2921 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_driver.c,v 1.2 2000/10/19 10:06:25 alanh Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Rickard E. Faith <faith@valinux.com>
+ *
+ * Credits:
+ *
+ *   Thanks to Ani Joshi <ajoshi@shell.unixbox.com> for providing source
+ *   code to his Radeon driver.  Portions of this file are based on the
+ *   initialization code for that driver.
+ *
+ * References:
+ *
+ * !!!! FIXME !!!!
+ *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
+ *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
+ *   1999.
+ *
+ *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
+ *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
+ *
+ * This server does not yet support these XFree86 4.0 features:
+ * !!!! FIXME !!!!
+ *   DDC1 & DDC2
+ *   shadowfb
+ *   overlay planes
+ *
+ */
+
+
+				/* X and server generic header files */
+#include "xf86.h"
+#include "xf86_ansic.h"
+#include "xf86_OSproc.h"
+#include "xf86Resources.h"
+#include "xf86RAC.h"
+#include "xf86cmap.h"
+#include "xf86fbman.h"
+#include "xf86int10.h"
+				/* Backing store, software cursor, and
+                                   colormap initialization */
+#include "mibstore.h"
+#include "mipointer.h"
+#include "micmap.h"
+
+#define USE_FB			/* not until overlays */
+#ifdef USE_FB
+#include "fb.h"
+#else
+				/* CFB support */
+#define PSZ 8
+#include "cfb.h"
+#undef PSZ
+#include "cfb16.h"
+#include "cfb24.h"
+#include "cfb32.h"
+#include "cfb24_32.h"
+#endif
+
+				/* Driver data structures */
+#include "ati2.h"
+#include "radeon.h"
+#include "radeon_probe.h"
+#include "radeon_reg.h"
+
+#ifndef MAX
+#define MAX(a,b) ((a)>(b)?(a):(b))
+#endif
+
+
+				/* Forward definitions for driver functions */
+static Bool RADEONPreInit(ScrnInfoPtr pScrn, int flags);
+static Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen,
+			     int argc, char **argv);
+
+static int  RADEONValidMode(int scrnIndex, DisplayModePtr mode,
+			    Bool verbose, int flag);
+static Bool RADEONEnterVT(int scrnIndex, int flags);
+static void RADEONLeaveVT(int scrnIndex, int flags);
+static Bool RADEONCloseScreen(int scrnIndex, ScreenPtr pScreen);
+static void RADEONFreeScreen(int scrnIndex, int flags);
+static Bool RADEONSaveScreen(ScreenPtr pScreen, int mode);
+static void RADEONSave(ScrnInfoPtr pScrn);
+static void RADEONRestore(ScrnInfoPtr pScrn);
+static Bool RADEONModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode);
+static void RADEONDisplayPowerManagementSet(ScrnInfoPtr pScrn,
+					    int PowerManagementMode,
+					    int flags);
+static Bool RADEONEnterVTFBDev(int scrnIndex, int flags);
+static void RADEONLeaveVTFBDev(int scrnIndex, int flags);
+
+				/* Chipsets */
+static SymTabRec RADEONChipsets[] = {
+    { PCI_CHIP_RADEON_QD, "ATI Radeon QD (AGP)" },
+    { PCI_CHIP_RADEON_QE, "ATI Radeon QE (AGP)" },
+    { PCI_CHIP_RADEON_QF, "ATI Radeon QF (AGP)" },
+    { PCI_CHIP_RADEON_QG, "ATI Radeon QG (AGP)" },
+    { -1,                 NULL }
+};
+
+static PciChipsets RADEONPciChipsets[] = {
+    { PCI_CHIP_RADEON_QD, PCI_CHIP_RADEON_QD, RES_SHARED_VGA },
+    { PCI_CHIP_RADEON_QE, PCI_CHIP_RADEON_QE, RES_SHARED_VGA },
+    { PCI_CHIP_RADEON_QF, PCI_CHIP_RADEON_QF, RES_SHARED_VGA },
+    { PCI_CHIP_RADEON_QG, PCI_CHIP_RADEON_QG, RES_SHARED_VGA },
+    { -1,                 -1,                 RES_UNDEFINED }
+};
+
+typedef enum {
+    OPTION_NOACCEL,
+    OPTION_SW_CURSOR,
+    OPTION_DAC_6BIT,
+    OPTION_DAC_8BIT,
+#ifdef XF86DRI
+    OPTION_IS_PCI,
+    OPTION_CP_PIO,
+    OPTION_NO_SECURITY,
+    OPTION_USEC_TIMEOUT,
+    OPTION_AGP_MODE,
+    OPTION_AGP_SIZE,
+    OPTION_RING_SIZE,
+    OPTION_VERT_SIZE,
+    OPTION_VBUF_SIZE,
+    OPTION_USE_CP_2D,
+#endif
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+#if 0
+    /* FIXME: Disable CRTOnly until it is tested */
+    OPTION_CRT,
+#endif
+    OPTION_PANEL_WIDTH,
+    OPTION_PANEL_HEIGHT,
+#endif
+    OPTION_FBDEV
+} RADEONOpts;
+
+static OptionInfoRec RADEONOptions[] = {
+    { OPTION_NOACCEL,      "NoAccel",          OPTV_BOOLEAN, {0}, FALSE },
+    { OPTION_SW_CURSOR,    "SWcursor",         OPTV_BOOLEAN, {0}, FALSE },
+    { OPTION_DAC_6BIT,     "Dac6Bit",          OPTV_BOOLEAN, {0}, FALSE },
+    { OPTION_DAC_8BIT,     "Dac8Bit",          OPTV_BOOLEAN, {0}, TRUE  },
+#ifdef XF86DRI
+    { OPTION_IS_PCI,       "ForcePCIMode",     OPTV_BOOLEAN, {0}, FALSE },
+    { OPTION_CP_PIO,       "CPPIOMode",        OPTV_BOOLEAN, {0}, FALSE },
+    { OPTION_NO_SECURITY,  "CPNoSecurity",     OPTV_BOOLEAN, {0}, FALSE },
+    { OPTION_USEC_TIMEOUT, "CPusecTimeout",    OPTV_INTEGER, {0}, FALSE },
+    { OPTION_AGP_MODE,     "AGPMode",          OPTV_INTEGER, {0}, FALSE },
+    { OPTION_AGP_SIZE,     "AGPSize",          OPTV_INTEGER, {0}, FALSE },
+    { OPTION_RING_SIZE,    "RingSize",         OPTV_INTEGER, {0}, FALSE },
+    { OPTION_VERT_SIZE,    "VBListSize",       OPTV_INTEGER, {0}, FALSE },
+    { OPTION_VBUF_SIZE,    "VBSize",           OPTV_INTEGER, {0}, FALSE },
+    { OPTION_USE_CP_2D,    "UseCPfor2D",       OPTV_BOOLEAN, {0}, FALSE },
+#endif
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+#if 0
+    /* FIXME: Disable CRTOnly until it is tested */
+    { OPTION_CRT,          "CRTOnly",          OPTV_BOOLEAN, {0}, FALSE },
+#endif
+    { OPTION_PANEL_WIDTH,  "PanelWidth",       OPTV_INTEGER, {0}, FALSE },
+    { OPTION_PANEL_HEIGHT, "PanelHeight",      OPTV_INTEGER, {0}, FALSE },
+#endif
+    { OPTION_FBDEV,        "UseFBDev",         OPTV_BOOLEAN, {0}, FALSE },
+    { -1,                  NULL,               OPTV_NONE,    {0}, FALSE }
+};
+
+RADEONRAMRec RADEONRAM[] = {	/* Memory Specifications
+				   From Radeon Manual */
+    { 4, 4, 1, 2, 1, 2, 1, 16, 12, "64-bit SDR SDRAM" },
+    { 4, 4, 3, 3, 2, 3, 1, 16, 12, "64-bit DDR SDRAM" },
+};
+
+extern const char *vgahwSymbols[];
+extern const char *fbdevHWSymbols[];
+extern const char *ddcSymbols[];
+
+/* Allocate our private RADEONInfoRec. */
+static Bool RADEONGetRec(ScrnInfoPtr pScrn)
+{
+    if (pScrn->driverPrivate) return TRUE;
+
+    pScrn->driverPrivate = xnfcalloc(sizeof(RADEONInfoRec), 1);
+    return TRUE;
+}
+
+/* Free our private RADEONInfoRec. */
+static void RADEONFreeRec(ScrnInfoPtr pScrn)
+{
+    if (!pScrn || !pScrn->driverPrivate) return;
+    xfree(pScrn->driverPrivate);
+    pScrn->driverPrivate = NULL;
+}
+
+/* Memory map the MMIO region.  Used during pre-init and by RADEONMapMem,
+   below. */
+static Bool RADEONMapMMIO(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info          = RADEONPTR(pScrn);
+
+    if (info->FBDev) {
+	info->MMIO = fbdevHWMapMMIO(pScrn);
+    } else {
+	info->MMIO = xf86MapPciMem(pScrn->scrnIndex,
+				   VIDMEM_MMIO | VIDMEM_READSIDEEFFECT,
+				   info->PciTag,
+				   info->MMIOAddr,
+				   RADEON_MMIOSIZE);
+    }
+
+    if (!info->MMIO) return FALSE;
+    return TRUE;
+}
+
+/* Unmap the MMIO region.  Used during pre-init and by RADEONUnmapMem,
+   below. */
+static Bool RADEONUnmapMMIO(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info          = RADEONPTR(pScrn);
+
+    if (info->FBDev)
+	fbdevHWUnmapMMIO(pScrn);
+    else {
+	xf86UnMapVidMem(pScrn->scrnIndex, info->MMIO, RADEON_MMIOSIZE);
+    }
+    info->MMIO = NULL;
+    return TRUE;
+}
+
+/* Memory map the frame buffer.  Used by RADEONMapMem, below. */
+static Bool RADEONMapFB(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info          = RADEONPTR(pScrn);
+
+    if (info->FBDev) {
+	info->FB = fbdevHWMapVidmem(pScrn);
+    } else {
+	info->FB = xf86MapPciMem(pScrn->scrnIndex,
+				 VIDMEM_FRAMEBUFFER,
+				 info->PciTag,
+				 info->LinearAddr,
+				 info->FbMapSize);
+    }
+
+    if (!info->FB) return FALSE;
+    return TRUE;
+}
+
+/* Unmap the frame buffer.  Used by RADEONUnmapMem, below. */
+static Bool RADEONUnmapFB(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info          = RADEONPTR(pScrn);
+
+    if (info->FBDev)
+	fbdevHWUnmapVidmem(pScrn);
+    else
+	xf86UnMapVidMem(pScrn->scrnIndex, info->FB, info->FbMapSize);
+    info->FB = NULL;
+    return TRUE;
+}
+
+/* Memory map the MMIO region and the frame buffer. */
+static Bool RADEONMapMem(ScrnInfoPtr pScrn)
+{
+    if (!RADEONMapMMIO(pScrn)) return FALSE;
+    if (!RADEONMapFB(pScrn)) {
+	RADEONUnmapMMIO(pScrn);
+	return FALSE;
+    }
+    return TRUE;
+}
+
+/* Unmap the MMIO region and the frame buffer. */
+static Bool RADEONUnmapMem(ScrnInfoPtr pScrn)
+{
+    if (!RADEONUnmapMMIO(pScrn) || !RADEONUnmapFB(pScrn)) return FALSE;
+    return TRUE;
+}
+
+/* Read PLL information */
+int RADEONINPLL(ScrnInfoPtr pScrn, int addr)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+#if !RADEON_ATOMIC_UPDATE
+    while ( (INREG8(RADEON_CLOCK_CNTL_INDEX) & 0x9f) != addr) {
+#endif
+    	OUTREG8(RADEON_CLOCK_CNTL_INDEX, addr & 0x1f);
+#if !RADEON_ATOMIC_UPDATE
+    }
+#endif
+    return INREG(RADEON_CLOCK_CNTL_DATA);
+}
+
+#if 0
+/* Read PAL information (only used for debugging). */
+static int RADEONINPAL(int idx)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREG(RADEON_PALETTE_INDEX, idx << 16);
+    return INREG(RADEON_PALETTE_DATA);
+}
+#endif
+
+/* Wait for vertical sync. */
+void RADEONWaitForVerticalSync(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+
+    OUTREG(RADEON_GEN_INT_STATUS, RADEON_VSYNC_INT_AK);
+    for (i = 0; i < RADEON_TIMEOUT; i++) {
+	if (INREG(RADEON_GEN_INT_STATUS) & RADEON_VSYNC_INT) break;
+    }
+}
+
+/* Blank screen. */
+static void RADEONBlank(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREGP(RADEON_CRTC_EXT_CNTL,
+	    RADEON_CRTC_DISPLAY_DIS |
+	    RADEON_CRTC_VSYNC_DIS |
+	    RADEON_CRTC_HSYNC_DIS, 
+	  ~(RADEON_CRTC_DISPLAY_DIS |
+	    RADEON_CRTC_VSYNC_DIS |
+	    RADEON_CRTC_HSYNC_DIS));
+}
+
+/* Unblank screen. */
+static void RADEONUnblank(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREGP(RADEON_CRTC_EXT_CNTL, 0, 
+	  ~(RADEON_CRTC_DISPLAY_DIS |
+	    RADEON_CRTC_VSYNC_DIS |
+	    RADEON_CRTC_HSYNC_DIS));
+}
+
+/* Compute log base 2 of val. */
+int RADEONMinBits(int val)
+{
+    int bits;
+
+    if (!val) return 1;
+    for (bits = 0; val; val >>= 1, ++bits);
+    return bits;
+}
+
+/* Compute n/d with rounding. */
+static int RADEONDiv(int n, int d)
+{
+    return (n + (d / 2)) / d;
+}
+
+/* Read the Video BIOS block and the FP registers (if applicable). */
+static Bool RADEONGetBIOSParameters(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info     = RADEONPTR(pScrn);
+#ifdef ENABLE_FLAT_PANEL
+    int           i;
+    int           FPHeader = 0;
+#endif
+
+#define RADEONReadBIOS(offset, buffer, length)				\
+     (info->BIOSFromPCI ?						\
+      xf86ReadPciBIOS(offset, info->PciTag, 0, buffer, length) :	\
+      xf86ReadBIOS(info->BIOSAddr, offset, buffer, length))
+ 
+#define RADEON_BIOS8(v)  (*((CARD8  *)(info->VBIOS + (v))))
+#define RADEON_BIOS16(v) (*((CARD16 *)(info->VBIOS + (v))))
+#define RADEON_BIOS32(v) (*((CARD32 *)(info->VBIOS + (v))))
+
+    if (!(info->VBIOS = xalloc(RADEON_VBIOS_SIZE))) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Cannot allocate space for hold Video BIOS!\n");
+	return FALSE;
+    }
+
+    info->BIOSFromPCI = TRUE;
+    RADEONReadBIOS(0x0000, info->VBIOS, RADEON_VBIOS_SIZE);
+    if (info->VBIOS[0] != 0x55 || info->VBIOS[1] != 0xaa) {
+	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		   "Video BIOS not detected in PCI space!\n");
+	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		   "Attempting to read Video BIOS from legacy ISA space!\n");
+	info->BIOSFromPCI = FALSE;
+	info->BIOSAddr = 0x000c0000;
+	RADEONReadBIOS(0x0000, info->VBIOS, RADEON_VBIOS_SIZE);
+    }
+    if (info->VBIOS[0] != 0x55 || info->VBIOS[1] != 0xaa) {
+	info->BIOSAddr = 0x00000000;
+	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		   "Video BIOS not found!\n");
+    }
+
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    if (info->HasPanelRegs) {
+	info->FPBIOSstart = 0;
+
+	/* FIXME: There should be direct access to the start of the FP info
+	   tables, but until we find out where that offset is stored, we
+	   must search for the ATI signature string: "M3      ". */
+	for (i = 4; i < RADEON_VBIOS_SIZE-8; i++) {
+	    if (RADEON_BIOS8(i)   == 'M' &&
+		RADEON_BIOS8(i+1) == '3' &&
+		RADEON_BIOS8(i+2) == ' ' &&
+		RADEON_BIOS8(i+3) == ' ' &&
+		RADEON_BIOS8(i+4) == ' ' &&
+		RADEON_BIOS8(i+5) == ' ' &&
+		RADEON_BIOS8(i+6) == ' ' &&
+		RADEON_BIOS8(i+7) == ' ') {
+		FPHeader = i-2;
+		break;
+	    }
+	}
+
+	if (!FPHeader) return TRUE;
+
+	/* Assume that only one panel is attached and supported */
+	for (i = FPHeader+20; i < FPHeader+84; i += 2) {
+	    if (RADEON_BIOS16(i) != 0) {
+		info->FPBIOSstart = RADEON_BIOS16(i);
+		break;
+	    }
+	}
+	if (!info->FPBIOSstart) return TRUE;
+
+	if (!info->PanelXRes)
+	    info->PanelXRes = RADEON_BIOS16(info->FPBIOSstart+25);
+	if (!info->PanelYRes)
+	    info->PanelYRes = RADEON_BIOS16(info->FPBIOSstart+27);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Panel size: %dx%d\n",
+		   info->PanelXRes, info->PanelYRes);
+
+	info->PanelPwrDly = RADEON_BIOS8(info->FPBIOSstart+56);
+
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Panel ID: ");
+	for (i = 1; i <= 24; i++)
+	    ErrorF("%c", RADEON_BIOS8(info->FPBIOSstart+i));
+	ErrorF("\n");
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Panel Type: ");
+	i = RADEON_BIOS16(info->FPBIOSstart+29);
+	if (i & 1) ErrorF("Color, ");
+	else       ErrorF("Monochrome, ");
+	if (i & 2) ErrorF("Dual(split), ");
+	else       ErrorF("Single, ");
+	switch ((i >> 2) & 0x3f) {
+	case 0:  ErrorF("STN");        break;
+	case 1:  ErrorF("TFT");        break;
+	case 2:  ErrorF("Active STN"); break;
+	case 3:  ErrorF("EL");         break;
+	case 4:  ErrorF("Plasma");     break;
+	default: ErrorF("UNKNOWN");    break;
+	}
+	ErrorF("\n");
+	if (RADEON_BIOS8(info->FPBIOSstart+61) & 1) {
+	    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Panel Interface: LVDS\n");
+	} else {
+	    /* FIXME: Add Non-LVDS flat pael support */
+	    xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		       "Non-LVDS panel interface detected!  "
+		       "This support is untested and may not "
+		       "function properly\n");
+	}
+    }
+#endif
+
+    return TRUE;
+}
+
+/* Read PLL parameters from BIOS block.  Default to typical values if there
+   is no BIOS. */
+static Bool RADEONGetPLLParameters(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr   info = RADEONPTR(pScrn);
+    RADEONPLLPtr    pll  = &info->pll;
+    CARD16          bios_header;
+    CARD16          pll_info_block;
+
+    if (!info->VBIOS) {
+	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
+		   "Video BIOS not detected, using default PLL parameters!\n");
+				/* These probably aren't going to work for
+                                   the card you are using.  Specifically,
+                                   reference freq can be 29.50MHz,
+                                   28.63MHz, or 14.32MHz.  YMMV. */
+	pll->reference_freq = 2950;
+	pll->reference_div  = 65;
+	pll->min_pll_freq   = 12500;
+	pll->max_pll_freq   = 35000;
+	pll->xclk           = 10300;
+    } else {
+	bios_header    = RADEON_BIOS16(0x48);
+	pll_info_block = RADEON_BIOS16(bios_header + 0x30);
+	RADEONTRACE(("Header at 0x%04x; PLL Information at 0x%04x\n",
+		     bios_header, pll_info_block));
+
+	pll->reference_freq = RADEON_BIOS16(pll_info_block + 0x0e);
+	pll->reference_div  = RADEON_BIOS16(pll_info_block + 0x10);
+	pll->min_pll_freq   = RADEON_BIOS32(pll_info_block + 0x12);
+	pll->max_pll_freq   = RADEON_BIOS32(pll_info_block + 0x16);
+	pll->xclk           = RADEON_BIOS16(pll_info_block + 0x08);
+    }
+
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+	       "PLL parameters: rf=%d rd=%d min=%d max=%d; xclk=%d\n",
+	       pll->reference_freq,
+	       pll->reference_div,
+	       pll->min_pll_freq,
+	       pll->max_pll_freq,
+	       pll->xclk);
+
+    return TRUE;
+}
+
+/* Return the options for supported chipset 'n'; NULL otherwise. */
+OptionInfoPtr RADEONAvailableOptions(int chipid, int busid)
+{
+    int i;
+
+    /* Check to make sure that chip 'chipid' is supported by the Radeon
+       driver */
+    for (i = 0; RADEONPciChipsets[i].PCIid > 0; i++) {
+	if (chipid == RADEONPciChipsets[i].PCIid)
+	    return RADEONOptions;
+    }
+    return NULL;
+}
+
+/* Return the string name for supported chipset 'n'; NULL otherwise. */
+void RADEONIdentify(int flags)
+{
+    xf86PrintChipsets(RADEON_NAME,
+		      "Driver for ATI Radeon chipset",
+		      RADEONChipsets);
+}
+
+/* Return TRUE if chipset is present; FALSE otherwise. */
+Bool RADEONProbe(DriverPtr drv, int flags)
+{
+    int           numUsed;
+    int           numDevSections;
+    int           *usedChips;
+    GDevPtr       *devSections;
+    EntityInfoPtr pEnt;
+    Bool          foundScreen = FALSE;
+    int           i;
+
+    /* Check to make sure that the RADEON_NAME or the ATI2_NAME is listed
+       as the Driver in the "Device" section of the XF86Config file */
+    if ((numDevSections = xf86MatchDevice(RADEON_NAME, &devSections)) <= 0)
+	if ((numDevSections = xf86MatchDevice(ATI2_NAME, &devSections)) <= 0)
+	    return FALSE;
+
+    if (!xf86GetPciVideoInfo()) return FALSE;
+
+    numUsed = xf86MatchPciInstances(RADEON_NAME,
+				    PCI_VENDOR_ATI,
+				    RADEONChipsets,
+				    RADEONPciChipsets,
+				    devSections,
+				    numDevSections,
+				    drv,
+				    &usedChips);
+
+    if (numUsed<=0) return FALSE;
+
+    if (flags & PROBE_DETECT)
+    	foundScreen = TRUE;
+    else for (i = 0; i < numUsed; i++) {
+	pEnt = xf86GetEntityInfo(usedChips[i]);
+
+	if (pEnt->active) {
+	    ScrnInfoPtr pScrn    = xf86AllocateScreen(drv, 0);
+
+	    pScrn->driverVersion = ATI2_VERSION;
+	    pScrn->driverName    = RADEON_NAME;
+	    pScrn->name          = RADEON_NAME;
+	    pScrn->Probe         = RADEONProbe;
+	    pScrn->PreInit       = RADEONPreInit;
+	    pScrn->ScreenInit    = RADEONScreenInit;
+	    pScrn->SwitchMode    = RADEONSwitchMode;
+	    pScrn->AdjustFrame   = RADEONAdjustFrame;
+	    pScrn->EnterVT       = RADEONEnterVT;
+	    pScrn->LeaveVT       = RADEONLeaveVT;
+	    pScrn->FreeScreen    = RADEONFreeScreen;
+	    pScrn->ValidMode     = RADEONValidMode;
+
+	    foundScreen          = TRUE;
+
+	    xf86ConfigActivePciEntity(pScrn, usedChips[i], RADEONPciChipsets,
+				      0, 0, 0, 0, 0);
+	}
+	xfree(pEnt);
+    }
+
+    if (numUsed) xfree(usedChips);
+    xfree(devSections);
+
+    return foundScreen;
+}
+
+/* This is called by RADEONPreInit to set up the default visual. */
+static Bool RADEONPreInitVisual(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info          = RADEONPTR(pScrn);
+
+    if (!xf86SetDepthBpp(pScrn, 8, 8, 8, Support32bppFb))
+	return FALSE;
+
+    switch (pScrn->depth) {
+    case 8:
+    case 15:
+    case 16:
+    case 24:
+	break;
+    default:
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Given depth (%d) is not supported by %s driver\n",
+		   pScrn->depth, RADEON_NAME);
+	return FALSE;
+    }
+
+    xf86PrintDepthBpp(pScrn);
+
+    info->fifo_slots  = 0;
+    info->pix24bpp    = xf86GetBppFromDepth(pScrn, pScrn->depth);
+    info->CurrentLayout.bitsPerPixel = pScrn->bitsPerPixel;
+    info->CurrentLayout.depth        = pScrn->depth;
+    info->CurrentLayout.pixel_bytes  = pScrn->bitsPerPixel / 8;
+    info->CurrentLayout.pixel_code   = (pScrn->bitsPerPixel != 16
+				       ? pScrn->bitsPerPixel
+				       : pScrn->depth);
+
+    if (info->pix24bpp == 24) {
+    	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+	       "Radeon does NOT support 24bpp\n");
+	return FALSE;
+    }
+
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+	       "Pixel depth = %d bits stored in %d byte%s (%d bpp pixmaps)\n",
+	       pScrn->depth,
+	       info->CurrentLayout.pixel_bytes,
+	       info->CurrentLayout.pixel_bytes > 1 ? "s" : "",
+	       info->pix24bpp);
+
+
+    if (!xf86SetDefaultVisual(pScrn, -1)) return FALSE;
+
+    if (pScrn->depth > 8 && pScrn->defaultVisual != TrueColor) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Default visual (%s) is not supported at depth %d\n",
+		   xf86GetVisualName(pScrn->defaultVisual), pScrn->depth);
+	return FALSE;
+    }
+    return TRUE;
+
+}
+
+/* This is called by RADEONPreInit to handle all color weight issues. */
+static Bool RADEONPreInitWeight(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info          = RADEONPTR(pScrn);
+
+				/* Save flag for 6 bit DAC to use for
+                                   setting CRTC registers.  Otherwise use
+                                   an 8 bit DAC, even if xf86SetWeight sets
+                                   pScrn->rgbBits to some value other than
+                                   8. */
+    info->dac6bits = FALSE;
+    if (pScrn->depth > 8) {
+	rgb defaultWeight = { 0, 0, 0 };
+	if (!xf86SetWeight(pScrn, defaultWeight, defaultWeight)) return FALSE;
+    } else {
+	pScrn->rgbBits = 8;
+	if (xf86ReturnOptValBool(RADEONOptions, OPTION_DAC_6BIT, FALSE)) {
+	    pScrn->rgbBits = 6;
+	    info->dac6bits = TRUE;
+	}
+    }
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+	       "Using %d bits per RGB (%d bit DAC)\n",
+	       pScrn->rgbBits, info->dac6bits ? 6 : 8);
+
+    return TRUE;
+
+}
+
+/* This is called by RADEONPreInit to handle config file overrides for things
+   like chipset and memory regions.  Also determine memory size and type.
+   If memory type ever needs an override, put it in this routine. */
+static Bool RADEONPreInitConfig(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr   info   = RADEONPTR(pScrn);
+    EntityInfoPtr   pEnt   = info->pEnt;
+    GDevPtr         dev    = pEnt->device;
+    int             offset = 0;	/* RAM Type */
+    MessageType     from;
+    unsigned char   *RADEONMMIO;
+
+				/* Chipset */
+    from = X_PROBED;
+    if (dev->chipset && *dev->chipset) {
+	info->Chipset  = xf86StringToToken(RADEONChipsets, dev->chipset);
+	from           = X_CONFIG;
+    } else if (dev->chipID >= 0) {
+	info->Chipset  = dev->chipID;
+	from           = X_CONFIG;
+    } else {
+	info->Chipset = info->PciInfo->chipType;
+    }
+    pScrn->chipset = (char *)xf86TokenToString(RADEONChipsets, info->Chipset);
+
+    if (!pScrn->chipset) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "ChipID 0x%04x is not recognized\n", info->Chipset);
+	return FALSE;
+    }
+
+    if (info->Chipset < 0) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Chipset \"%s\" is not recognized\n", pScrn->chipset);
+	return FALSE;
+    }
+
+    xf86DrvMsg(pScrn->scrnIndex, from,
+	       "Chipset: \"%s\" (ChipID = 0x%04x)\n",
+	       pScrn->chipset,
+	       info->Chipset);
+
+				/* Framebuffer */
+
+    from             = X_PROBED;
+    info->LinearAddr = info->PciInfo->memBase[0] & 0xfc000000;
+    if (dev->MemBase) {
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Linear address override, using 0x%08x instead of 0x%08x\n",
+		   dev->MemBase,
+		   info->LinearAddr);
+	info->LinearAddr = dev->MemBase;
+	from             = X_CONFIG;
+    } else if (!info->LinearAddr) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "No valid linear framebuffer address\n");
+	return FALSE;
+    }
+    xf86DrvMsg(pScrn->scrnIndex, from,
+	       "Linear framebuffer at 0x%08lx\n", info->LinearAddr);
+
+				/* MMIO registers */
+    from             = X_PROBED;
+    info->MMIOAddr   = info->PciInfo->memBase[2] & 0xffffff00;
+    if (dev->IOBase) {
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "MMIO address override, using 0x%08x instead of 0x%08x\n",
+		   dev->IOBase,
+		   info->MMIOAddr);
+	info->MMIOAddr = dev->IOBase;
+	from           = X_CONFIG;
+    } else if (!info->MMIOAddr) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid MMIO address\n");
+	return FALSE;
+    }
+    xf86DrvMsg(pScrn->scrnIndex, from,
+	       "MMIO registers at 0x%08lx\n", info->MMIOAddr);
+
+				/* BIOS */
+    from              = X_PROBED;
+    info->BIOSAddr    = info->PciInfo->biosBase & 0xfffe0000;
+    if (dev->BiosBase) {
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "BIOS address override, using 0x%08x instead of 0x%08x\n",
+		   dev->BiosBase,
+		   info->BIOSAddr);
+	info->BIOSAddr = dev->BiosBase;
+	from           = X_CONFIG;
+    }
+    if (info->BIOSAddr) {
+	xf86DrvMsg(pScrn->scrnIndex, from,
+		   "BIOS at 0x%08lx\n", info->BIOSAddr);
+    }
+
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+				/* Flat panel (part 1) */
+    /* FIXME: Make this an option */
+    switch (info->Chipset) {
+#if 0
+    case PCI_CHIP_RADEON_XX: info->HasPanelRegs = TRUE;  break;
+#endif
+    case PCI_CHIP_RADEON_QD:
+    case PCI_CHIP_RADEON_QE:
+    case PCI_CHIP_RADEON_QF:
+    case PCI_CHIP_RADEON_QG:
+    default:                 info->HasPanelRegs = FALSE; break;
+    }
+#endif
+
+				/* Read registers used to determine options */
+    from                     = X_PROBED;
+    RADEONMapMMIO(pScrn);
+    RADEONMMIO               = info->MMIO;
+    if (info->FBDev)
+	pScrn->videoRam      = fbdevHWGetVidmem(pScrn) / 1024;
+    else
+	pScrn->videoRam      = INREG(RADEON_CONFIG_MEMSIZE) / 1024;
+    info->MemCntl            = INREG(RADEON_SDRAM_MODE_REG);
+    info->BusCntl            = INREG(RADEON_BUS_CNTL);
+    RADEONMMIO               = NULL;
+    RADEONUnmapMMIO(pScrn);
+
+				/* RAM */
+    switch (info->MemCntl >> 30) {
+    case 0:            offset = 0; break; /*  64-bit SDR SDRAM */
+    case 1:            offset = 1; break; /*  64-bit DDR SDRAM */
+    default:	       offset = 0;
+    }
+    info->ram = &RADEONRAM[offset];
+
+    if (dev->videoRam) {
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Video RAM override, using %d kB instead of %d kB\n",
+		   dev->videoRam,
+		   pScrn->videoRam);
+	from             = X_CONFIG;
+	pScrn->videoRam  = dev->videoRam;
+    }
+    pScrn->videoRam  &= ~1023;
+    info->FbMapSize  = pScrn->videoRam * 1024;
+    xf86DrvMsg(pScrn->scrnIndex, from,
+	       "VideoRAM: %d kByte (%s)\n", pScrn->videoRam, info->ram->name);
+
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+				/* Flat panel (part 2) */
+    if (info->HasPanelRegs) {
+#if 1
+	info->CRTOnly = FALSE;
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using flat panel for display\n");
+#else
+				/* Panel CRT mode override */
+	if ((info->CRTOnly = xf86ReturnOptValBool(RADEONOptions,
+						  OPTION_CRT, FALSE))) {
+	    xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		       "Using external CRT instead of "
+		       "flat panel for display\n");
+	} else {
+	    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		       "Using flat panel for display\n");
+	}
+#endif
+
+				/* Panel width/height overrides */
+	info->PanelXRes = 0;
+	info->PanelYRes = 0;
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_PANEL_WIDTH, &(info->PanelXRes))) {
+	    xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		       "Flat panel width: %d\n", info->PanelXRes);
+	}
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_PANEL_HEIGHT, &(info->PanelYRes))) {
+	    xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		       "Flat panel height: %d\n", info->PanelYRes);
+	}
+    } else {
+	info->CRTOnly = FALSE;
+    }
+#endif
+
+#ifdef XF86DRI
+				/* AGP/PCI */
+    if (xf86ReturnOptValBool(RADEONOptions, OPTION_IS_PCI, FALSE)) {
+	info->IsPCI = TRUE;
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Forced into PCI-only mode\n");
+    } else {
+	switch (info->Chipset) {
+#if 0
+	case PCI_CHIP_RADEON_XX: info->IsPCI = TRUE;  break;
+#endif
+	case PCI_CHIP_RADEON_QD:
+	case PCI_CHIP_RADEON_QE:
+	case PCI_CHIP_RADEON_QF:
+	case PCI_CHIP_RADEON_QG:
+	default:                 info->IsPCI = FALSE; break;
+	}
+    }
+#endif
+
+    return TRUE;
+}
+
+static Bool RADEONPreInitDDC(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+    vbeInfoPtr pVbe;
+  
+    if (!xf86LoadSubModule(pScrn, "ddc")) return FALSE;
+    xf86LoaderReqSymLists(ddcSymbols, NULL);
+    if (xf86LoadSubModule(pScrn, "vbe")) {
+ 	pVbe = VBEInit(NULL,info->pEnt->index);
+ 	if (!pVbe) return FALSE;
+  	
+ 	xf86SetDDCproperties(pScrn,xf86PrintEDID(vbeDoEDID(pVbe,NULL)));
+  	return TRUE;
+    } else
+ 	return FALSE;
+}
+
+/* This is called by RADEONPreInit to initialize gamma correction. */
+static Bool RADEONPreInitGamma(ScrnInfoPtr pScrn)
+{
+    Gamma zeros = { 0.0, 0.0, 0.0 };
+
+    if (!xf86SetGamma(pScrn, zeros)) return FALSE;
+    return TRUE;
+}
+
+/* This is called by RADEONPreInit to validate modes and compute parameters
+   for all of the valid modes. */
+static Bool RADEONPreInitModes(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+    ClockRangePtr clockRanges;
+    int           modesFound;
+    char          *mod = NULL;
+    const char    *Sym = NULL;
+
+				/* Get mode information */
+    pScrn->progClock                   = TRUE;
+    clockRanges                        = xnfcalloc(sizeof(*clockRanges), 1);
+    clockRanges->next                  = NULL;
+    clockRanges->minClock              = info->pll.min_pll_freq;
+    clockRanges->maxClock              = info->pll.max_pll_freq * 10;
+    clockRanges->clockIndex            = -1;
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    if (info->HasPanelRegs) {
+	clockRanges->interlaceAllowed  = FALSE;
+	clockRanges->doubleScanAllowed = FALSE;
+    } else {
+	clockRanges->interlaceAllowed  = TRUE;
+	clockRanges->doubleScanAllowed = TRUE;
+    }
+#else
+    clockRanges->interlaceAllowed  = TRUE;
+    clockRanges->doubleScanAllowed = TRUE;
+#endif
+
+    modesFound = xf86ValidateModes(pScrn,
+				   pScrn->monitor->Modes,
+				   pScrn->display->modes,
+				   clockRanges,
+				   NULL,	/* linePitches */
+				   8 * 64,      /* minPitch */
+				   8 * 1024,	/* maxPitch */
+				   64 * pScrn->bitsPerPixel, /* pitchInc */
+				   128,	        /* minHeight */
+				   2048,        /* maxHeight */
+				   pScrn->virtualX,
+				   pScrn->virtualY,
+				   info->FbMapSize,
+				   LOOKUP_BEST_REFRESH);
+
+    if (modesFound < 1 && info->FBDev) {
+	fbdevHWUseBuildinMode(pScrn);
+	pScrn->displayWidth = pScrn->virtualX; /* FIXME: might be wrong */
+	modesFound = 1;
+    }
+
+    if (modesFound == -1) return FALSE;
+    xf86PruneDriverModes(pScrn);
+    if (!modesFound || !pScrn->modes) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR, "No valid modes found\n");
+	return FALSE;
+    }
+    xf86SetCrtcForModes(pScrn, 0);
+    pScrn->currentMode = pScrn->modes;
+    xf86PrintModes(pScrn);
+
+				/* Set DPI */
+    xf86SetDpi(pScrn, 0, 0);
+
+				/* Get ScreenInit function */
+#ifdef USE_FB
+    mod = "fb";
+    Sym = "fbScreenInit";
+#else
+    switch (pScrn->bitsPerPixel) {
+    case  8: mod = "cfb";   Sym = "cfbScreenInit";   break;
+    case 16: mod = "cfb16"; Sym = "cfb16ScreenInit"; break;
+    case 32: mod = "cfb32"; Sym = "cfb32ScreenInit"; break;
+    }
+#endif
+    if (mod && !xf86LoadSubModule(pScrn, mod)) return FALSE;
+    xf86LoaderReqSymbols(Sym, NULL);
+
+#ifdef USE_FB
+#ifdef RENDER
+    xf86LoaderReqSymbols("fbPictureInit", NULL);
+#endif
+#endif
+
+    info->CurrentLayout.displayWidth = pScrn->displayWidth;
+    info->CurrentLayout.mode = pScrn->currentMode;
+    
+    return TRUE;
+}
+
+/* This is called by RADEONPreInit to initialize the hardware cursor. */
+static Bool RADEONPreInitCursor(ScrnInfoPtr pScrn)
+{
+    if (!xf86ReturnOptValBool(RADEONOptions, OPTION_SW_CURSOR, FALSE)) {
+	if (!xf86LoadSubModule(pScrn, "ramdac")) return FALSE;
+    }
+    return TRUE;
+}
+
+/* This is called by RADEONPreInit to initialize hardware acceleration. */
+static Bool RADEONPreInitAccel(ScrnInfoPtr pScrn)
+{
+    if (!xf86ReturnOptValBool(RADEONOptions, OPTION_NOACCEL, FALSE)) {
+	if (!xf86LoadSubModule(pScrn, "xaa")) return FALSE;
+    }
+    return TRUE;
+}
+
+static Bool RADEONPreInitInt10(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr   info = RADEONPTR(pScrn);
+#if 1
+    if (xf86LoadSubModule(pScrn, "int10")) {
+ 	xf86Int10InfoPtr pInt;
+	xf86DrvMsg(pScrn->scrnIndex,X_INFO,"initializing int10\n");
+	pInt = xf86InitInt10(info->pEnt->index);
+	xf86FreeInt10(pInt);
+    }
+#endif
+    return TRUE;
+}
+
+#ifdef XF86DRI
+static Bool RADEONPreInitDRI(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr   info = RADEONPTR(pScrn);    
+
+    if (info->IsPCI) {
+	info->CPMode = RADEON_DEFAULT_CP_PIO_MODE;
+    } else if (xf86ReturnOptValBool(RADEONOptions, OPTION_CP_PIO, FALSE)) {
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Forcing CP into PIO mode\n");
+	info->CPMode = RADEON_DEFAULT_CP_PIO_MODE;
+    } else {
+	info->CPMode = RADEON_DEFAULT_CP_BM_MODE;
+    }
+
+    if (xf86ReturnOptValBool(RADEONOptions, OPTION_USE_CP_2D, FALSE)) {
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG, "Using CP for 2D\n");
+	info->CP2D = TRUE;
+    } else {
+	info->CP2D = FALSE;
+    }
+
+    if (xf86ReturnOptValBool(RADEONOptions, OPTION_NO_SECURITY, FALSE)) {
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		   "WARNING!!!  CP Security checks disabled!!! **********\n");
+	info->CPSecure = FALSE;
+    } else {
+	info->CPSecure = TRUE;
+    }
+
+    info->agpMode       = RADEON_DEFAULT_AGP_MODE;
+    info->agpSize       = RADEON_DEFAULT_AGP_SIZE;
+    info->ringSize      = RADEON_DEFAULT_RING_SIZE;
+    info->vbSize        = RADEON_DEFAULT_VB_SIZE;
+    info->indSize       = RADEON_DEFAULT_IND_SIZE;
+    info->agpTexSize    = RADEON_DEFAULT_AGP_TEX_SIZE;
+
+    info->vbBufSize     = RADEON_DEFAULT_VB_BUF_SIZE;
+
+    info->CPusecTimeout = RADEON_DEFAULT_CP_TIMEOUT;
+
+    if (!info->IsPCI) {
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_AGP_MODE, &(info->agpMode))) {
+	    if (info->agpMode < 1 || info->agpMode > RADEON_AGP_MAX_MODE) {
+		xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+			   "Illegal AGP Mode: %d\n", info->agpMode);
+		return FALSE;
+	    }
+	    xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		       "Using AGP %dx mode\n", info->agpMode);
+	}
+
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_AGP_SIZE, (int *)&(info->agpSize))) {
+	    switch (info->agpSize) {
+	    case 4:
+	    case 8:
+	    case 16:
+	    case 32:
+	    case 64:
+	    case 128:
+	    case 256:
+		break;
+	    default:
+		xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+			   "Illegal AGP size: %d MB\n", info->agpSize);
+		return FALSE;
+	    }
+	}
+
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_RING_SIZE, &(info->ringSize))) {
+	    if (info->ringSize < 1 || info->ringSize >= info->agpSize) {
+		xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+			   "Illegal ring buffer size: %d MB\n",
+			   info->ringSize);
+		return FALSE;
+	    }
+	}
+
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_VERT_SIZE, &(info->vbSize))) {
+	    if (info->vbSize < 1 || info->vbSize >= info->agpSize) {
+		xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+			   "Illegal vertex buffers list size: %d MB\n",
+			   info->vbSize);
+		return FALSE;
+	    }
+	}
+
+	if (xf86GetOptValInteger(RADEONOptions,
+				 OPTION_VBUF_SIZE, &(info->vbBufSize))) {
+	    int numBufs = info->vbSize*1024*1024/info->vbBufSize;
+	    if (numBufs < 2 || numBufs > 512) { /* FIXME: 512 is arbitrary */
+		xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+			   "Illegal individual vertex buffer size: %d bytes\n",
+			   info->vbBufSize);
+		return FALSE;
+	    }
+	}
+
+	if (info->ringSize + info->vbSize + info->indSize + info->agpTexSize >
+	    info->agpSize) {
+	    xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		       "Buffers are too big for requested AGP space\n");
+	    return FALSE;
+	}
+
+	info->agpTexSize = info->agpSize - (info->ringSize +
+					    info->vbSize +
+					    info->indSize);
+    }
+
+    if (xf86GetOptValInteger(RADEONOptions, OPTION_USEC_TIMEOUT,
+			     &(info->CPusecTimeout))) {
+	/* This option checked by the RADEON DRM kernel module */
+    }
+
+    return TRUE;
+}
+#endif
+
+static void
+RADEONProbeDDC(ScrnInfoPtr pScrn, int index)
+{
+    vbeInfoPtr pVbe;
+    if (xf86LoadSubModule(pScrn, "vbe")) {
+	pVbe = VBEInit(NULL,index);
+	ConfiguredMonitor = vbeDoEDID(pVbe, NULL);
+    }
+}
+
+/* RADEONPreInit is called once at server startup. */
+static Bool RADEONPreInit(ScrnInfoPtr pScrn, int flags)
+{
+    RADEONInfoPtr   info;
+
+    RADEONTRACE(("RADEONPreInit\n"));
+    if (pScrn->numEntities != 1) return FALSE;
+
+    if (!RADEONGetRec(pScrn)) return FALSE;
+
+    info               = RADEONPTR(pScrn);
+
+    info->pEnt         = xf86GetEntityInfo(pScrn->entityList[0]);
+    if (info->pEnt->location.type != BUS_PCI) goto fail;
+
+    if (flags & PROBE_DETECT) {
+	RADEONProbeDDC(pScrn, info->pEnt->index);
+	return TRUE;
+    }
+
+    if (!xf86LoadSubModule(pScrn, "vgahw")) return FALSE;
+    xf86LoaderReqSymLists(vgahwSymbols, NULL);
+    if (!vgaHWGetHWRec(pScrn)) {
+	RADEONFreeRec(pScrn);
+	return FALSE;
+    }
+
+    info->PciInfo      = xf86GetPciInfoForEntity(info->pEnt->index);
+    info->PciTag       = pciTag(info->PciInfo->bus,
+				info->PciInfo->device,
+				info->PciInfo->func);
+
+    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+	       "PCI bus %d card %d func %d\n",
+	       info->PciInfo->bus,
+	       info->PciInfo->device,
+	       info->PciInfo->func);
+
+    if (xf86RegisterResources(info->pEnt->index, 0, ResNone)) goto fail;
+
+    pScrn->racMemFlags = RAC_FB | RAC_COLORMAP;
+    pScrn->monitor     = pScrn->confScreen->monitor;
+
+    if (!RADEONPreInitVisual(pScrn))    goto fail;
+
+				/* We can't do this until we have a
+                                   pScrn->display. */
+    xf86CollectOptions(pScrn, NULL);
+    xf86ProcessOptions(pScrn->scrnIndex, pScrn->options, RADEONOptions);
+
+    if (!RADEONPreInitWeight(pScrn))    goto fail;
+
+    if (xf86ReturnOptValBool(RADEONOptions, OPTION_FBDEV, FALSE)) {
+	info->FBDev = TRUE;
+	xf86DrvMsg(pScrn->scrnIndex, X_CONFIG,
+		   "Using framebuffer device\n");
+    }
+
+    if (info->FBDev) {
+	/* check for linux framebuffer device */
+	if (!xf86LoadSubModule(pScrn, "fbdevhw")) return FALSE;
+	xf86LoaderReqSymLists(fbdevHWSymbols, NULL);
+	if (!fbdevHWInit(pScrn, info->PciInfo, NULL)) return FALSE;
+	pScrn->SwitchMode    = fbdevHWSwitchMode;
+	pScrn->AdjustFrame   = fbdevHWAdjustFrame;
+	pScrn->EnterVT       = RADEONEnterVTFBDev;
+	pScrn->LeaveVT       = RADEONLeaveVTFBDev;
+	pScrn->ValidMode     = fbdevHWValidMode;
+    }
+
+    if (!info->FBDev)
+	if (!RADEONPreInitInt10(pScrn))  goto fail;
+
+    if (!RADEONPreInitConfig(pScrn))     goto fail;
+
+    if (!RADEONGetBIOSParameters(pScrn)) goto fail;
+
+    if (!RADEONGetPLLParameters(pScrn))  goto fail;
+
+    if (!RADEONPreInitDDC(pScrn))        goto fail;
+
+    if (!RADEONPreInitGamma(pScrn))      goto fail;
+
+    if (!RADEONPreInitModes(pScrn))      goto fail;
+
+    if (!RADEONPreInitCursor(pScrn))     goto fail;
+
+    if (!RADEONPreInitAccel(pScrn))      goto fail;
+
+#ifdef XF86DRI
+    if (!RADEONPreInitDRI(pScrn))        goto fail;
+#endif
+
+				/* Free the video bios (if applicable) */
+    if (info->VBIOS) {
+	xfree(info->VBIOS);
+	info->VBIOS = NULL;
+    }
+
+    return TRUE;
+
+  fail:
+				/* Pre-init failed. */
+
+				/* Free the video bios (if applicable) */
+    if (info->VBIOS) {
+	xfree(info->VBIOS);
+	info->VBIOS = NULL;
+    }
+
+    vgaHWFreeHWRec(pScrn);
+    RADEONFreeRec(pScrn);
+    return FALSE;
+}
+
+/* Load a palette. */
+static void RADEONLoadPalette(ScrnInfoPtr pScrn, int numColors,
+			      int *indices, LOCO *colors, VisualPtr pVisual)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+    int           idx;
+    unsigned char r, g, b;
+
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    /* Select palette 0 (main CRTC) if using FP-enabled chip */
+    if (info->HasPanelRegs) PAL_SELECT(0);
+#endif
+
+    if (info->CurrentLayout.depth == 15) {
+	/* 15bpp mode.  This sends 32 values. */
+	for (i = 0; i < numColors; i++) {
+	    idx = indices[i];
+	    r   = colors[idx].red;
+	    g   = colors[idx].green;
+	    b   = colors[idx].blue;
+	    RADEONWaitForFifo(pScrn, 32); /* delay */
+	    OUTPAL(idx * 8, r, g, b);
+	}
+    }
+    else if (info->CurrentLayout.depth == 16) {
+	/* 16bpp mode.  This sends 64 values. */
+				/* There are twice as many green values as
+                                   there are values for red and blue.  So,
+                                   we take each red and blue pair, and
+                                   combine it with each of the two green
+                                   values. */
+	for (i = 0; i < numColors; i++) {
+	    idx = indices[i];
+	    r   = colors[idx / 2].red;
+	    g   = colors[idx].green;
+	    b   = colors[idx / 2].blue;
+	    RADEONWaitForFifo(pScrn, 32); /* delay */
+	    OUTPAL(idx * 4, r, g, b);
+
+	    /* AH - Added to write extra green data - How come this isn't
+	     * needed on R128 ? We didn't load the extra green data in the
+	     * other routine */
+            if (idx <= 31) {
+		r   = colors[idx].red;
+		g   = colors[(idx * 2) + 1].green;
+		b   = colors[idx].blue;
+		RADEONWaitForFifo(pScrn, 32); /* delay */
+		OUTPAL(idx * 8, r, g, b);
+	    }
+	}
+    }
+    else {
+	/* 8bpp mode.  This sends 256 values. */
+	for (i = 0; i < numColors; i++) {
+	    idx = indices[i];
+	    r   = colors[idx].red;
+	    b   = colors[idx].blue;
+	    g   = colors[idx].green;
+	    RADEONWaitForFifo(pScrn, 32); /* delay */
+	    OUTPAL(idx, r, g, b);
+	}
+    }
+}
+
+/* Called at the start of each server generation. */
+static Bool RADEONScreenInit(int scrnIndex, ScreenPtr pScreen,
+			     int argc, char **argv)
+{
+    ScrnInfoPtr   pScrn = xf86Screens[pScreen->myNum];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+    BoxRec        MemBox;
+    int           y2;
+
+    RADEONTRACE(("RADEONScreenInit %x %d\n",
+		 pScrn->memPhysBase, pScrn->fbOffset));
+    
+#ifdef XF86DRI
+				/* Turn off the CP for now. */
+    info->CPInUse      = FALSE;
+#endif
+
+    if (!RADEONMapMem(pScrn)) return FALSE;
+    pScrn->fbOffset    = 0;
+#ifdef XF86DRI
+    info->fbX          = 0;
+    info->fbY          = 0;
+#endif
+
+    info->PaletteSavedOnVT = FALSE;
+
+    RADEONSave(pScrn);
+    if (info->FBDev) {
+	if (!fbdevHWModeInit(pScrn, pScrn->currentMode)) return FALSE;
+    } else {
+	if (!RADEONModeInit(pScrn, pScrn->currentMode)) return FALSE;
+    }
+
+    RADEONSaveScreen(pScreen, SCREEN_SAVER_ON);
+    pScrn->AdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
+
+				/* Visual setup */
+    miClearVisualTypes();
+    if (!miSetVisualTypes(pScrn->depth,
+			  miGetDefaultVisualMask(pScrn->depth),
+			  pScrn->rgbBits,
+			  pScrn->defaultVisual)) return FALSE;
+    miSetPixmapDepths ();
+
+#ifdef XF86DRI
+				/* Setup DRI after visuals have been
+                                   established, but before cfbScreenInit is
+                                   called.  cfbScreenInit will eventually
+                                   call the driver's InitGLXVisuals call
+                                   back. */
+    {
+	/* FIXME: When we move to dynamic allocation of back and depth
+           buffers, we will want to revisit the following check for 3
+           times the virtual size of the screen below. */
+	int width_bytes = (pScrn->displayWidth *
+			   info->CurrentLayout.pixel_bytes);
+	int maxy        = info->FbMapSize / width_bytes;
+
+	if (!xf86ReturnOptValBool(RADEONOptions, OPTION_NOACCEL, FALSE) &&
+	    (maxy > pScrn->virtualY * 3)
+#ifdef ENABLE_FLAT_PANEL
+	    /* FIXME: Disable 3D support for FPs until it is tested  */
+	    && !info->HasPanelRegs
+#endif
+	    ) {
+	    info->directRenderingEnabled = RADEONDRIScreenInit(pScreen);
+	} else {
+	    xf86DrvMsg(scrnIndex, X_WARNING,
+		       "Static buffer allocation failed -- "
+		       "need at least %d kB video memory\n",
+		       (pScrn->displayWidth * pScrn->virtualY * 
+			info->CurrentLayout.pixel_bytes * 3 + 1023) / 1024);
+	    info->directRenderingEnabled = FALSE;
+	}
+    }
+#endif
+
+#ifdef USE_FB
+    if (!fbScreenInit (pScreen, info->FB,
+		       pScrn->virtualX, pScrn->virtualY,
+		       pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth,
+		       pScrn->bitsPerPixel))
+	return FALSE;
+#ifdef RENDER
+    fbPictureInit (pScreen, 0, 0);
+#endif
+#else
+    switch (pScrn->bitsPerPixel) {
+    case 8:
+	if (!cfbScreenInit(pScreen, info->FB,
+			   pScrn->virtualX, pScrn->virtualY,
+			   pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth))
+	    return FALSE;
+	break;
+    case 16:
+	if (!cfb16ScreenInit(pScreen, info->FB,
+			     pScrn->virtualX, pScrn->virtualY,
+			     pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth))
+	    return FALSE;
+	break;
+    case 32:
+	if (!cfb32ScreenInit(pScreen, info->FB,
+			     pScrn->virtualX, pScrn->virtualY,
+			     pScrn->xDpi, pScrn->yDpi, pScrn->displayWidth))
+	    return FALSE;
+	break;
+    default:
+	xf86DrvMsg(scrnIndex, X_ERROR,
+		   "Invalid bpp (%d)\n", pScrn->bitsPerPixel);
+	return FALSE;
+    }
+#endif
+    xf86SetBlackWhitePixels(pScreen);
+
+    if (pScrn->bitsPerPixel > 8) {
+	VisualPtr visual;
+
+	for (visual = pScreen->visuals + pScreen->numVisuals;
+	     visual >= pScreen->visuals;
+	     visual--) {
+	    if ((visual->class | DynamicClass) == DirectColor) {
+		visual->offsetRed   = pScrn->offset.red;
+		visual->offsetGreen = pScrn->offset.green;
+		visual->offsetBlue  = pScrn->offset.blue;
+		visual->redMask     = pScrn->mask.red;
+		visual->greenMask   = pScrn->mask.green;
+		visual->blueMask    = pScrn->mask.blue;
+	    }
+	}
+    }
+
+    RADEONDGAInit(pScreen);
+
+				/* Memory manager setup */
+    MemBox.x1 = 0;
+    MemBox.y1 = 0;
+    MemBox.x2 = pScrn->displayWidth;
+    y2        = (info->FbMapSize
+		 / (pScrn->displayWidth * info->CurrentLayout.pixel_bytes));
+    if (y2 >= 32768) y2 = 32767; /* because MemBox.y2 is signed short */
+    MemBox.y2 = y2;
+
+				/* The acceleration engine uses 14 bit
+                                   signed coordinates, so we can't have any
+                                   drawable caches beyond this region. */
+    if (MemBox.y2 > 8191) MemBox.y2 = 8191;
+
+    if (!xf86InitFBManager(pScreen, &MemBox)) {
+	xf86DrvMsg(scrnIndex, X_ERROR,
+		   "Memory manager initialization to (%d,%d) (%d,%d) failed\n",
+		   MemBox.x1, MemBox.y1, MemBox.x2, MemBox.y2);
+	return FALSE;
+    } else {
+	int       width, height;
+	FBAreaPtr fbarea;
+
+	xf86DrvMsg(scrnIndex, X_INFO,
+		   "Memory manager initialized to (%d,%d) (%d,%d)\n",
+		   MemBox.x1, MemBox.y1, MemBox.x2, MemBox.y2);
+	if ((fbarea = xf86AllocateOffscreenArea(pScreen, pScrn->displayWidth,
+						2, 0, NULL, NULL, NULL))) {
+	    xf86DrvMsg(scrnIndex, X_INFO,
+		       "Reserved area from (%d,%d) to (%d,%d)\n",
+		       fbarea->box.x1, fbarea->box.y1,
+		       fbarea->box.x2, fbarea->box.y2);
+	} else {
+	    xf86DrvMsg(scrnIndex, X_ERROR, "Unable to reserve area\n");
+	}
+	if (xf86QueryLargestOffscreenArea(pScreen, &width, &height, 0, 0, 0)) {
+	    xf86DrvMsg(scrnIndex, X_INFO,
+		       "Largest offscreen area available: %d x %d\n",
+		       width, height);
+	}
+    }
+
+#ifdef XF86DRI
+				/* Allocate frame buffer space for the
+                                   shared back and depth buffers as well
+                                   as for local textures. */
+    if (info->directRenderingEnabled) {
+	FBAreaPtr fbarea;
+	int       width_bytes = (pScrn->displayWidth *
+				 info->CurrentLayout.pixel_bytes);
+	int       maxy        = info->FbMapSize / width_bytes;
+	int       l;
+
+	switch (info->CPMode) {
+	case RADEON_DEFAULT_CP_PIO_MODE:
+	    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "CP in PIO mode\n");
+	    break;
+	case RADEON_DEFAULT_CP_BM_MODE:
+	    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "CP in BM mode\n");
+	    break;
+	default:
+	    xf86DrvMsg(pScrn->scrnIndex, X_INFO, "CP in UNKNOWN mode\n");
+	    break;
+	}
+
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using %d MB AGP aperture\n", info->agpSize);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using %d MB for the ring buffer\n", info->ringSize);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using %d MB for vertex buffers\n", info->vbSize);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using %d MB for indirect buffers\n", info->indSize);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using %d MB for AGP textures\n", info->agpTexSize);
+	xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		   "Using %d byte vertex buffers\n", info->vbBufSize);
+
+				/* Allocate the shared back buffer */
+	if ((fbarea = xf86AllocateOffscreenArea(pScreen,
+						pScrn->virtualX,
+						pScrn->virtualY,
+						32, NULL, NULL, NULL))) {
+	    xf86DrvMsg(scrnIndex, X_INFO,
+		       "Reserved back buffer from (%d,%d) to (%d,%d)\n",
+		       fbarea->box.x1, fbarea->box.y1,
+		       fbarea->box.x2, fbarea->box.y2);
+
+	    info->backX = fbarea->box.x1;
+	    info->backY = fbarea->box.y1;
+	} else {
+	    xf86DrvMsg(scrnIndex, X_ERROR, "Unable to reserve back buffer\n");
+	    info->backX = -1;
+	    info->backY = -1;
+	}
+
+				/* Allocate the shared depth buffer */
+	if ((fbarea = xf86AllocateOffscreenArea(pScreen,
+						pScrn->virtualX,
+						pScrn->virtualY,
+						32, NULL, NULL, NULL))) {
+	    xf86DrvMsg(scrnIndex, X_INFO,
+		       "Reserved depth buffer from (%d,%d) to (%d,%d)\n",
+		       fbarea->box.x1, fbarea->box.y1,
+		       fbarea->box.x2, fbarea->box.y2);
+
+	    info->depthX = fbarea->box.x1;
+	    info->depthY = fbarea->box.y1;
+	} else {
+	    xf86DrvMsg(scrnIndex, X_ERROR, "Unable to reserve depth buffer\n");
+	    info->depthX = -1;
+	    info->depthY = -1;
+	}
+
+				/* Allocate local texture space */
+	if (((maxy - MemBox.y2 - 1) * width_bytes) >
+	    (pScrn->virtualX * pScrn->virtualY * 2 *
+	     info->CurrentLayout.pixel_bytes)) {
+	    info->textureX = 0;
+	    info->textureY = MemBox.y2 + 1;
+	    info->textureSize = (maxy - MemBox.y2 - 1) * width_bytes;
+
+	    l = RADEONMinBits((info->textureSize-1) / RADEON_NR_TEX_REGIONS);
+	    if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
+
+	    info->log2TexGran = l;
+	    info->textureSize = (info->textureSize >> l) << l;
+
+	    xf86DrvMsg(scrnIndex, X_INFO,
+		       "Reserved %d kb for textures: (%d,%d)-(%d,%d)\n",
+		       info->textureSize/1024,
+		       info->textureX,      info->textureY,
+		       pScrn->displayWidth, maxy);
+	} else if ((fbarea = xf86AllocateOffscreenArea(pScreen,
+						       pScrn->virtualX,
+						       pScrn->virtualY * 2,
+						       32,
+						       NULL, NULL, NULL))) {
+	    info->textureX = fbarea->box.x1;
+	    info->textureY = fbarea->box.y1;
+	    info->textureSize = ((fbarea->box.y2 - fbarea->box.y1) *
+				 (fbarea->box.x2 - fbarea->box.x1) *
+				 info->CurrentLayout.pixel_bytes);
+
+	    l = RADEONMinBits((info->textureSize-1) / RADEON_NR_TEX_REGIONS);
+	    if (l < RADEON_LOG_TEX_GRANULARITY) l = RADEON_LOG_TEX_GRANULARITY;
+
+	    info->log2TexGran = l;
+	    info->textureSize = (info->textureSize >> l) << l;
+
+	    xf86DrvMsg(scrnIndex, X_INFO,
+		       "Reserved %d kb for textures: (%d,%d)-(%d,%d)\n",
+		       info->textureSize/1024,
+		       fbarea->box.x1, fbarea->box.y1,
+		       fbarea->box.x2, fbarea->box.y2);
+	} else {
+	    xf86DrvMsg(scrnIndex, X_ERROR,
+		       "Unable to reserve texture space in frame buffer\n");
+	    info->textureX = -1;
+	    info->textureY = -1;
+	}
+    }
+#endif
+
+				/* Backing store setup */
+    miInitializeBackingStore(pScreen);
+    xf86SetBackingStore(pScreen);
+
+				/* Set Silken Mouse */
+    xf86SetSilkenMouse(pScreen);
+
+				/* Acceleration setup */
+    if (!xf86ReturnOptValBool(RADEONOptions, OPTION_NOACCEL, FALSE)) {
+	if (RADEONAccelInit(pScreen)) {
+	    xf86DrvMsg(scrnIndex, X_INFO, "Acceleration enabled\n");
+	    info->accelOn = TRUE;
+	} else {
+	    xf86DrvMsg(scrnIndex, X_ERROR,
+		       "Acceleration initialization failed\n");
+	    xf86DrvMsg(scrnIndex, X_INFO, "Acceleration disabled\n");
+	    info->accelOn = FALSE;
+	}
+    } else {
+	xf86DrvMsg(scrnIndex, X_INFO, "Acceleration disabled\n");
+	info->accelOn = FALSE;
+    }
+
+				/* Cursor setup */
+    miDCInitialize(pScreen, xf86GetPointerScreenFuncs());
+
+				/* Hardware cursor setup */
+    if (!xf86ReturnOptValBool(RADEONOptions, OPTION_SW_CURSOR, FALSE)) {
+	if (RADEONCursorInit(pScreen)) {
+	    int width, height;
+
+	    xf86DrvMsg(pScrn->scrnIndex, X_INFO,
+		       "Using hardware cursor (scanline %d)\n",
+		       info->cursor_start / pScrn->displayWidth);
+	    if (xf86QueryLargestOffscreenArea(pScreen, &width, &height,
+					      0, 0, 0)) {
+		xf86DrvMsg(scrnIndex, X_INFO,
+			   "Largest offscreen area available: %d x %d\n",
+			   width, height);
+	    }
+	} else {
+	    xf86DrvMsg(scrnIndex, X_ERROR,
+		       "Hardware cursor initialization failed\n");
+	    xf86DrvMsg(scrnIndex, X_INFO, "Using software cursor\n");
+	}
+    } else {
+	xf86DrvMsg(scrnIndex, X_INFO, "Using software cursor\n");
+    }
+
+				/* Colormap setup */
+    if (!miCreateDefColormap(pScreen)) return FALSE;
+    if (!xf86HandleColormaps(pScreen, 256, info->dac6bits ? 6 : 8,
+			     (info->FBDev ? fbdevHWLoadPalette :
+			     RADEONLoadPalette), NULL,
+			     CMAP_PALETTED_TRUECOLOR
+			     | CMAP_RELOAD_ON_MODE_SWITCH
+#if 0 /* This option messes up text mode! (eich@suse.de) */
+			     | CMAP_LOAD_EVEN_IF_OFFSCREEN
+#endif
+			     )) return FALSE;
+
+				/* DPMS setup */
+#ifdef DPMSExtension
+#ifdef ENABLE_FLAT_PANEL
+    if (!info->HasPanelRegs || info->CRTOnly)
+	xf86DPMSInit(pScreen, RADEONDisplayPowerManagementSet, 0);
+#else
+    xf86DPMSInit(pScreen, RADEONDisplayPowerManagementSet, 0);
+#endif
+#endif
+
+    RADEONInitVideo(pScreen);
+
+				/* Provide SaveScreen */
+    pScreen->SaveScreen  = RADEONSaveScreen;
+
+				/* Wrap CloseScreen */
+    info->CloseScreen    = pScreen->CloseScreen;
+    pScreen->CloseScreen = RADEONCloseScreen;
+
+				/* Note unused options */
+    if (serverGeneration == 1)
+	xf86ShowUnusedOptions(pScrn->scrnIndex, pScrn->options);
+
+#ifdef XF86DRI
+				/* DRI finalization */
+    if (info->directRenderingEnabled) {
+				/* Now that mi, cfb, drm and others have
+                                   done their thing, complete the DRI
+                                   setup. */
+        info->directRenderingEnabled = RADEONDRIFinishScreenInit(pScreen);
+    }
+    if (info->directRenderingEnabled) {
+        xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Direct rendering enabled\n");
+    } else {
+        xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Direct rendering disabled\n");
+    }
+#endif
+
+    return TRUE;
+}
+
+/* Write common registers (initialized to 0). */
+static void RADEONRestoreCommonRegisters(ScrnInfoPtr pScrn,
+					 RADEONSavePtr restore)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREG(RADEON_OVR_CLR,              restore->ovr_clr);
+    OUTREG(RADEON_OVR_WID_LEFT_RIGHT,   restore->ovr_wid_left_right);
+    OUTREG(RADEON_OVR_WID_TOP_BOTTOM,   restore->ovr_wid_top_bottom);
+    OUTREG(RADEON_OV0_SCALE_CNTL,       restore->ov0_scale_cntl);
+    OUTREG(RADEON_MPP_TB_CONFIG,        restore->mpp_tb_config );
+    OUTREG(RADEON_MPP_GP_CONFIG,        restore->mpp_gp_config );
+    OUTREG(RADEON_SUBPIC_CNTL,          restore->subpic_cntl);
+    OUTREG(RADEON_VIPH_CONTROL,         restore->viph_control);
+    OUTREG(RADEON_I2C_CNTL_1,           restore->i2c_cntl_1);
+    OUTREG(RADEON_GEN_INT_CNTL,         restore->gen_int_cntl);
+    OUTREG(RADEON_CAP0_TRIG_CNTL,       restore->cap0_trig_cntl);
+    OUTREG(RADEON_CAP1_TRIG_CNTL,       restore->cap1_trig_cntl);
+    OUTREG(RADEON_BUS_CNTL,             restore->bus_cntl);
+}
+
+/* Write CRTC registers. */
+static void RADEONRestoreCrtcRegisters(ScrnInfoPtr pScrn,
+				       RADEONSavePtr restore)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREG(RADEON_CRTC_GEN_CNTL,        restore->crtc_gen_cntl);
+
+    OUTREGP(RADEON_CRTC_EXT_CNTL, restore->crtc_ext_cntl,
+	    RADEON_CRTC_VSYNC_DIS |
+	    RADEON_CRTC_HSYNC_DIS |
+	    RADEON_CRTC_DISPLAY_DIS);
+
+    OUTREGP(RADEON_DAC_CNTL, restore->dac_cntl,
+	    RADEON_DAC_RANGE_CNTL |
+	    RADEON_DAC_BLANKING);
+
+    OUTREG(RADEON_CRTC_H_TOTAL_DISP,    restore->crtc_h_total_disp);
+    OUTREG(RADEON_CRTC_H_SYNC_STRT_WID, restore->crtc_h_sync_strt_wid);
+    OUTREG(RADEON_CRTC_V_TOTAL_DISP,    restore->crtc_v_total_disp);
+    OUTREG(RADEON_CRTC_V_SYNC_STRT_WID, restore->crtc_v_sync_strt_wid);
+    OUTREG(RADEON_CRTC_OFFSET,          restore->crtc_offset);
+    OUTREG(RADEON_CRTC_OFFSET_CNTL,     restore->crtc_offset_cntl);
+    OUTREG(RADEON_CRTC_PITCH,           restore->crtc_pitch);
+}
+
+#ifdef ENABLE_FLAT_PANEL
+/* Note: Radeon flat panel support has been disabled for now */
+/* Write flat panel registers */
+static void RADEONRestoreFPRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    CARD32        tmp;
+
+    OUTREG(RADEON_CRTC2_GEN_CNTL,       restore->crtc2_gen_cntl);
+    OUTREG(RADEON_FP_CRTC_H_TOTAL_DISP, restore->fp_crtc_h_total_disp);
+    OUTREG(RADEON_FP_CRTC_V_TOTAL_DISP, restore->fp_crtc_v_total_disp);
+    OUTREG(RADEON_FP_GEN_CNTL,          restore->fp_gen_cntl);
+    OUTREG(RADEON_FP_H_SYNC_STRT_WID,   restore->fp_h_sync_strt_wid);
+    OUTREG(RADEON_FP_HORZ_STRETCH,      restore->fp_horz_stretch);
+    OUTREG(RADEON_FP_PANEL_CNTL,        restore->fp_panel_cntl);
+    OUTREG(RADEON_FP_V_SYNC_STRT_WID,   restore->fp_v_sync_strt_wid);
+    OUTREG(RADEON_FP_VERT_STRETCH,      restore->fp_vert_stretch);
+    OUTREG(RADEON_TMDS_CRC,             restore->tmds_crc);
+
+    tmp = INREG(RADEON_LVDS_GEN_CNTL);
+    if ((tmp & (RADEON_LVDS_ON | RADEON_LVDS_BLON)) ==
+	(restore->lvds_gen_cntl & (RADEON_LVDS_ON | RADEON_LVDS_BLON))) {
+	OUTREG(RADEON_LVDS_GEN_CNTL, restore->lvds_gen_cntl);
+    } else {
+	if (restore->lvds_gen_cntl & (RADEON_LVDS_ON | RADEON_LVDS_BLON)) {
+	    OUTREG(RADEON_LVDS_GEN_CNTL,
+		   restore->lvds_gen_cntl & ~RADEON_LVDS_BLON);
+	    usleep(RADEONPTR(pScrn)->PanelPwrDly * 1000);
+	    OUTREG(RADEON_LVDS_GEN_CNTL, restore->lvds_gen_cntl);
+	} else {
+	    OUTREG(RADEON_LVDS_GEN_CNTL,
+		   restore->lvds_gen_cntl | RADEON_LVDS_BLON);
+	    usleep(RADEONPTR(pScrn)->PanelPwrDly * 1000);
+	    OUTREG(RADEON_LVDS_GEN_CNTL, restore->lvds_gen_cntl);
+	}
+    }
+}
+#endif
+
+#if RADEON_ATOMIC_UPDATE
+static void RADEONPLLWaitForReadUpdateComplete(ScrnInfoPtr pScrn)
+{
+    while (INPLL(pScrn, RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
+}
+
+static void RADEONPLLWriteUpdate(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTPLLP(pScrn, RADEON_PPLL_REF_DIV, RADEON_PPLL_ATOMIC_UPDATE_W, 0xffff);
+}
+#endif
+
+/* Write PLL registers. */
+static void RADEONRestorePLLRegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+#if !RADEON_ATOMIC_UPDATE
+    while ( (INREG(RADEON_CLOCK_CNTL_INDEX) & RADEON_PLL_DIV_SEL) !=
+						RADEON_PLL_DIV_SEL) {
+#endif
+    	OUTREGP(RADEON_CLOCK_CNTL_INDEX, RADEON_PLL_DIV_SEL, 0xffff);
+#if !RADEON_ATOMIC_UPDATE
+    }
+#endif
+
+#if RADEON_ATOMIC_UPDATE
+    OUTPLLP(pScrn,
+	    RADEON_PPLL_CNTL,
+	    RADEON_PPLL_RESET
+	    | RADEON_PPLL_ATOMIC_UPDATE_EN
+	    | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN,
+	    0xffff);
+#else
+    OUTPLLP(pScrn,
+	    RADEON_PPLL_CNTL,
+	    RADEON_PPLL_RESET,
+	    0xffff);
+#endif
+
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWaitForReadUpdateComplete(pScrn);
+#endif
+    while ( (INPLL(pScrn, RADEON_PPLL_REF_DIV) & RADEON_PPLL_REF_DIV_MASK) !=
+			(restore->ppll_ref_div & RADEON_PPLL_REF_DIV_MASK)) {
+    	OUTPLLP(pScrn, RADEON_PPLL_REF_DIV,
+	    		restore->ppll_ref_div, ~RADEON_PPLL_REF_DIV_MASK);
+    }
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWriteUpdate(pScrn);
+#endif
+
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWaitForReadUpdateComplete(pScrn);
+#endif
+    while ( (INPLL(pScrn, RADEON_PPLL_DIV_3) & RADEON_PPLL_FB3_DIV_MASK) !=
+			(restore->ppll_div_3 & RADEON_PPLL_FB3_DIV_MASK)) {
+    	OUTPLLP(pScrn, RADEON_PPLL_DIV_3,
+			restore->ppll_div_3, ~RADEON_PPLL_FB3_DIV_MASK);
+    }
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWriteUpdate(pScrn);
+#endif
+
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWaitForReadUpdateComplete(pScrn);
+#endif
+    while ( (INPLL(pScrn, RADEON_PPLL_DIV_3) & RADEON_PPLL_POST3_DIV_MASK) !=
+			(restore->ppll_div_3 & RADEON_PPLL_POST3_DIV_MASK)) {
+    	OUTPLLP(pScrn, RADEON_PPLL_DIV_3,
+			restore->ppll_div_3, ~RADEON_PPLL_POST3_DIV_MASK);
+    }
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWriteUpdate(pScrn);
+#endif
+
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWaitForReadUpdateComplete(pScrn);
+#endif
+    OUTPLL(RADEON_HTOTAL_CNTL, restore->htotal_cntl);
+#if RADEON_ATOMIC_UPDATE
+    RADEONPLLWriteUpdate(pScrn);
+#endif
+
+    OUTPLLP(pScrn, RADEON_PPLL_CNTL, 0, ~RADEON_PPLL_RESET);
+
+    RADEONTRACE(("Wrote: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
+	       restore->ppll_ref_div,
+	       restore->ppll_div_3,
+	       restore->htotal_cntl,
+	       INPLL(pScrn, RADEON_PPLL_CNTL)));
+    RADEONTRACE(("Wrote: rd=%d, fd=%d, pd=%d\n",
+	       restore->ppll_ref_div & RADEON_PPLL_REF_DIV_MASK,
+	       restore->ppll_div_3 & RADEON_PPLL_FB3_DIV_MASK,
+	       (restore->ppll_div_3 & RADEON_PPLL_POST3_DIV_MASK) >> 16));
+}
+
+/* Write DDA registers. */
+static void RADEONRestoreDDARegisters(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    OUTREG(RADEON_DDA_CONFIG, restore->dda_config);
+    OUTREG(RADEON_DDA_ON_OFF, restore->dda_on_off);
+}
+
+/* Write palette data. */
+static void RADEONRestorePalette(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+
+    if (!restore->palette_valid) return;
+
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    /* Select palette 0 (main CRTC) if using FP-enabled chip */
+    if (info->HasPanelRegs) PAL_SELECT(0);
+#endif
+
+    OUTPAL_START(0);
+    for (i = 0; i < 256; i++) {
+	RADEONWaitForFifo(pScrn, 32); /* delay */
+	OUTPAL_NEXT_CARD32(restore->palette[i]);
+    }
+}
+
+/* Write out state to define a new video mode.  */
+static void RADEONRestoreMode(ScrnInfoPtr pScrn, RADEONSavePtr restore)
+{
+#ifdef ENABLE_FLAT_PANEL
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+#endif
+
+    RADEONTRACE(("RADEONRestoreMode(%p)\n", restore));
+    RADEONRestoreCommonRegisters(pScrn, restore);
+    RADEONRestoreCrtcRegisters(pScrn, restore);
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    if (info->HasPanelRegs)
+	RADEONRestoreFPRegisters(pScrn, restore);
+    if (!info->HasPanelRegs || info->CRTOnly)
+	RADEONRestorePLLRegisters(pScrn, restore);
+#else
+    RADEONRestorePLLRegisters(pScrn, restore);
+#endif
+    RADEONRestoreDDARegisters(pScrn, restore);
+    RADEONRestorePalette(pScrn, restore);
+}
+
+/* Read common registers. */
+static void RADEONSaveCommonRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    save->ovr_clr            = INREG(RADEON_OVR_CLR);
+    save->ovr_wid_left_right = INREG(RADEON_OVR_WID_LEFT_RIGHT);
+    save->ovr_wid_top_bottom = INREG(RADEON_OVR_WID_TOP_BOTTOM);
+    save->ov0_scale_cntl     = INREG(RADEON_OV0_SCALE_CNTL);
+    save->mpp_tb_config      = INREG(RADEON_MPP_TB_CONFIG);
+    save->mpp_gp_config      = INREG(RADEON_MPP_GP_CONFIG);
+    save->subpic_cntl        = INREG(RADEON_SUBPIC_CNTL);
+    save->viph_control       = INREG(RADEON_VIPH_CONTROL);
+    save->i2c_cntl_1         = INREG(RADEON_I2C_CNTL_1);
+    save->gen_int_cntl       = INREG(RADEON_GEN_INT_CNTL);
+    save->cap0_trig_cntl     = INREG(RADEON_CAP0_TRIG_CNTL);
+    save->cap1_trig_cntl     = INREG(RADEON_CAP1_TRIG_CNTL);
+    save->bus_cntl           = INREG(RADEON_BUS_CNTL);
+}
+
+/* Read CRTC registers. */
+static void RADEONSaveCrtcRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    save->crtc_gen_cntl        = INREG(RADEON_CRTC_GEN_CNTL);
+    save->crtc_ext_cntl        = INREG(RADEON_CRTC_EXT_CNTL);
+    save->dac_cntl             = INREG(RADEON_DAC_CNTL);
+    save->crtc_h_total_disp    = INREG(RADEON_CRTC_H_TOTAL_DISP);
+    save->crtc_h_sync_strt_wid = INREG(RADEON_CRTC_H_SYNC_STRT_WID);
+    save->crtc_v_total_disp    = INREG(RADEON_CRTC_V_TOTAL_DISP);
+    save->crtc_v_sync_strt_wid = INREG(RADEON_CRTC_V_SYNC_STRT_WID);
+    save->crtc_offset          = INREG(RADEON_CRTC_OFFSET);
+    save->crtc_offset_cntl     = INREG(RADEON_CRTC_OFFSET_CNTL);
+    save->crtc_pitch           = INREG(RADEON_CRTC_PITCH);
+}
+
+#ifdef ENABLE_FLAT_PANEL
+/* Note: Radeon flat panel support has been disabled for now */
+/* Read flat panel registers */
+static void RADEONSaveFPRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    save->crtc2_gen_cntl       = INREG(RADEON_CRTC2_GEN_CNTL);
+    save->fp_crtc_h_total_disp = INREG(RADEON_FP_CRTC_H_TOTAL_DISP);
+    save->fp_crtc_v_total_disp = INREG(RADEON_FP_CRTC_V_TOTAL_DISP);
+    save->fp_gen_cntl          = INREG(RADEON_FP_GEN_CNTL);
+    save->fp_h_sync_strt_wid   = INREG(RADEON_FP_H_SYNC_STRT_WID);
+    save->fp_horz_stretch      = INREG(RADEON_FP_HORZ_STRETCH);
+    save->fp_panel_cntl        = INREG(RADEON_FP_PANEL_CNTL);
+    save->fp_v_sync_strt_wid   = INREG(RADEON_FP_V_SYNC_STRT_WID);
+    save->fp_vert_stretch      = INREG(RADEON_FP_VERT_STRETCH);
+    save->lvds_gen_cntl        = INREG(RADEON_LVDS_GEN_CNTL);
+    save->tmds_crc             = INREG(RADEON_TMDS_CRC);
+}
+#endif
+
+/* Read PLL registers. */
+static void RADEONSavePLLRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    save->ppll_ref_div         = INPLL(pScrn, RADEON_PPLL_REF_DIV);
+    save->ppll_div_3           = INPLL(pScrn, RADEON_PPLL_DIV_3);
+    save->htotal_cntl          = INPLL(pScrn, RADEON_HTOTAL_CNTL);
+
+    RADEONTRACE(("Read: 0x%08x 0x%08x 0x%08x\n",
+	       save->ppll_ref_div,
+	       save->ppll_div_3,
+	       save->htotal_cntl));
+    RADEONTRACE(("Read: rd=%d, fd=%d, pd=%d\n",
+	       save->ppll_ref_div & RADEON_PPLL_REF_DIV_MASK,
+	       save->ppll_div_3 & RADEON_PPLL_FB3_DIV_MASK,
+	       (save->ppll_div_3 & RADEON_PPLL_POST3_DIV_MASK) >> 16));
+}
+
+/* Read DDA registers. */
+static void RADEONSaveDDARegisters(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+
+    save->dda_config           = INREG(RADEON_DDA_CONFIG);
+    save->dda_on_off           = INREG(RADEON_DDA_ON_OFF);
+}
+
+/* Read palette data. */
+static void RADEONSavePalette(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           i;
+    
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    /* Select palette 0 (main CRTC) if using FP-enabled chip */
+    if (info->HasPanelRegs) PAL_SELECT(0);
+#endif
+
+    INPAL_START(0);
+    for (i = 0; i < 256; i++) save->palette[i] = INPAL_NEXT();
+    save->palette_valid = TRUE;
+}
+
+/* Save state that defines current video mode. */
+static void RADEONSaveMode(ScrnInfoPtr pScrn, RADEONSavePtr save)
+{
+    RADEONTRACE(("RADEONSaveMode(%p)\n", save));
+
+    RADEONSaveCommonRegisters(pScrn, save);
+    RADEONSaveCrtcRegisters(pScrn, save);
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    if (RADEONPTR(pScrn)->HasPanelRegs)
+	RADEONSaveFPRegisters(pScrn, save);
+#endif
+    RADEONSavePLLRegisters(pScrn, save);
+    RADEONSaveDDARegisters(pScrn, save);
+    RADEONSavePalette(pScrn, save);
+
+    RADEONTRACE(("RADEONSaveMode returns %p\n", save));
+}
+
+/* Save everything needed to restore the original VC state. */
+static void RADEONSave(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    RADEONSavePtr save        = &info->SavedReg;
+    vgaHWPtr      hwp         = VGAHWPTR(pScrn);
+
+    RADEONTRACE(("RADEONSave\n"));
+    if (info->FBDev) {
+	fbdevHWSave(pScrn);
+	return;
+    }
+    vgaHWUnlock(hwp);
+    vgaHWSave(pScrn, &hwp->SavedReg, VGA_SR_ALL); /* save mode, fonts, cmap */
+    vgaHWLock(hwp);
+
+    RADEONSaveMode(pScrn, save);
+
+    save->dp_datatype      = INREG(RADEON_DP_DATATYPE);
+    save->rbbm_soft_reset  = INREG(RADEON_RBBM_SOFT_RESET);
+    save->clock_cntl_index = INREG(RADEON_CLOCK_CNTL_INDEX);
+    save->amcgpio_en_reg   = INREG(RADEON_AMCGPIO_EN_REG);
+    save->amcgpio_mask     = INREG(RADEON_AMCGPIO_MASK);
+}
+
+/* Restore the original (text) mode. */
+static void RADEONRestore(ScrnInfoPtr pScrn)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    RADEONSavePtr restore     = &info->SavedReg;
+    vgaHWPtr      hwp         = VGAHWPTR(pScrn);
+
+    RADEONTRACE(("RADEONRestore\n"));
+    if (info->FBDev) {
+	fbdevHWRestore(pScrn);
+	return;
+    }
+
+    RADEONBlank(pScrn);
+
+    OUTREG(RADEON_AMCGPIO_MASK,     restore->amcgpio_mask);
+    OUTREG(RADEON_AMCGPIO_EN_REG,   restore->amcgpio_en_reg);
+    OUTREG(RADEON_CLOCK_CNTL_INDEX, restore->clock_cntl_index);
+    OUTREG(RADEON_RBBM_SOFT_RESET,  restore->rbbm_soft_reset);
+    OUTREG(RADEON_DP_DATATYPE,      restore->dp_datatype);
+
+    RADEONRestoreMode(pScrn, restore);
+    vgaHWUnlock(hwp);
+    vgaHWRestore(pScrn, &hwp->SavedReg, VGA_SR_MODE | VGA_SR_FONTS );
+    vgaHWLock(hwp);
+
+#if 0
+    RADEONWaitForVerticalSync(pScrn);
+#endif
+    RADEONUnblank(pScrn);
+}
+
+/* Define common registers for requested video mode. */
+static void RADEONInitCommonRegisters(RADEONSavePtr save, DisplayModePtr mode,
+				      RADEONInfoPtr info)
+{
+    save->ovr_clr            = 0;
+    save->ovr_wid_left_right = 0;
+    save->ovr_wid_top_bottom = 0;
+    save->ov0_scale_cntl     = 0;
+    save->mpp_tb_config      = 0;
+    save->mpp_gp_config      = 0;
+    save->subpic_cntl        = 0;
+    save->viph_control       = 0;
+    save->i2c_cntl_1         = 0;
+    save->rbbm_soft_reset    = 0;
+    save->cap0_trig_cntl     = 0;
+    save->cap1_trig_cntl     = 0;
+    save->bus_cntl	     = info->BusCntl;
+    /*
+     * If bursts are enabled, turn on discards
+     * Radeon doesn't have write bursts
+     */
+    if (save->bus_cntl & (RADEON_BUS_READ_BURST))
+	save->bus_cntl |= RADEON_BUS_RD_DISCARD_EN;
+}
+
+/* Define CRTC registers for requested video mode. */
+static Bool RADEONInitCrtcRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save,
+				  DisplayModePtr mode, RADEONInfoPtr info)
+{
+    int    format;
+    int    hsync_start;
+    int    hsync_wid;
+    int    hsync_fudge;
+    int    vsync_wid;
+    int    bytpp;
+    int    hsync_fudge_default[] = { 0x00, 0x12, 0x09, 0x09, 0x06, 0x05 };
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    int    hsync_fudge_fp[]      = { 0x12, 0x11, 0x09, 0x09, 0x05, 0x05 };
+    int    hsync_fudge_fp_crt[]  = { 0x12, 0x10, 0x08, 0x08, 0x04, 0x04 };
+#endif
+    
+    switch (info->CurrentLayout.pixel_code) {
+    case 4:  format = 1; bytpp = 0; break;
+    case 8:  format = 2; bytpp = 1; break;
+    case 15: format = 3; bytpp = 2; break;	/*  555 */
+    case 16: format = 4; bytpp = 2; break;	/*  565 */
+    case 24: format = 5; bytpp = 3; break;	/*  RGB */
+    case 32: format = 6; bytpp = 4; break;	/* xRGB */
+    default:
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "Unsupported pixel depth (%d)\n", info->CurrentLayout.bitsPerPixel);
+	return FALSE;
+    }
+    RADEONTRACE(("Format = %d (%d bytes per pixel)\n", format, bytpp));
+
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    if (info->HasPanelRegs)
+	if (info->CRTOnly) hsync_fudge = hsync_fudge_fp_crt[format-1];
+	else               hsync_fudge = hsync_fudge_fp[format-1];
+    else                   hsync_fudge = hsync_fudge_default[format-1];
+#else
+    hsync_fudge = hsync_fudge_default[format-1];
+#endif
+
+    save->crtc_gen_cntl = (RADEON_CRTC_EXT_DISP_EN
+			  | RADEON_CRTC_EN
+			  | (format << 8)
+			  | ((mode->Flags & V_DBLSCAN)
+			     ? RADEON_CRTC_DBL_SCAN_EN
+			     : 0)
+			  | ((mode->Flags & V_INTERLACE)
+			     ? RADEON_CRTC_INTERLACE_EN
+			     : 0));
+
+    save->crtc_ext_cntl = RADEON_VGA_ATI_LINEAR | RADEON_XCRT_CNT_EN;
+    save->dac_cntl      = (RADEON_DAC_MASK_ALL
+			   | RADEON_DAC_VGA_ADR_EN
+			   | (info->dac6bits ? 0 : RADEON_DAC_8BIT_EN));
+
+    save->crtc_h_total_disp = ((((mode->CrtcHTotal / 8) - 1) & 0xffff)
+			      | (((mode->CrtcHDisplay / 8) - 1) << 16));
+
+    hsync_wid = (mode->CrtcHSyncEnd - mode->CrtcHSyncStart) / 8;
+    if (!hsync_wid)       hsync_wid = 1;
+    if (hsync_wid > 0x3f) hsync_wid = 0x3f;
+
+    hsync_start = mode->CrtcHSyncStart - 8 + hsync_fudge;
+
+    save->crtc_h_sync_strt_wid = ((hsync_start & 0x1fff)
+				 | (hsync_wid << 16)
+				 | ((mode->Flags & V_NHSYNC)
+				    ? RADEON_CRTC_H_SYNC_POL
+				    : 0));
+
+#if 1
+				/* This works for double scan mode. */
+    save->crtc_v_total_disp = (((mode->CrtcVTotal - 1) & 0xffff)
+			      | ((mode->CrtcVDisplay - 1) << 16));
+#else
+				/* This is what cce/nbmode.c example code
+                                   does -- is this correct? */
+    save->crtc_v_total_disp = (((mode->CrtcVTotal - 1) & 0xffff)
+			      | ((mode->CrtcVDisplay
+				  * ((mode->Flags & V_DBLSCAN) ? 2 : 1) - 1)
+				 << 16));
+#endif
+
+    vsync_wid = mode->CrtcVSyncEnd - mode->CrtcVSyncStart;
+    if (!vsync_wid)       vsync_wid = 1;
+    if (vsync_wid > 0x1f) vsync_wid = 0x1f;
+
+    save->crtc_v_sync_strt_wid = (((mode->CrtcVSyncStart - 1) & 0xfff)
+				 | (vsync_wid << 16)
+				 | ((mode->Flags & V_NVSYNC)
+				    ? RADEON_CRTC_V_SYNC_POL
+				    : 0));
+    save->crtc_offset      = 0;
+    save->crtc_offset_cntl = 0;
+
+    save->crtc_pitch  = ((pScrn->displayWidth * pScrn->bitsPerPixel) + 
+			 ((pScrn->bitsPerPixel * 8) -1)) /
+			 (pScrn->bitsPerPixel * 8);
+    save->crtc_pitch |= save->crtc_pitch << 16;
+
+    RADEONTRACE(("Pitch = %d bytes (virtualX = %d, displayWidth = %d)\n",
+		 save->crtc_pitch, pScrn->virtualX,
+		 info->CurrentLayout.displayWidth));
+    return TRUE;
+}
+
+#ifdef ENABLE_FLAT_PANEL
+/* Note: Radeon flat panel support has been disabled for now */
+/* Define CRTC registers for requested video mode. */
+static void RADEONInitFPRegisters(ScrnInfoPtr pScrn, RADEONSavePtr orig,
+				  RADEONSavePtr save, DisplayModePtr mode,
+				  RADEONInfoPtr info)
+{
+    int   xres = mode->CrtcHDisplay;
+    int   yres = mode->CrtcVDisplay;
+    float Hratio, Vratio;
+
+    if (info->CRTOnly) {
+	save->crtc_ext_cntl  |= RADEON_CRTC_CRT_ON;
+	save->crtc2_gen_cntl  = 0;
+	save->fp_gen_cntl     = orig->fp_gen_cntl;
+	save->fp_gen_cntl    &= ~(RADEON_FP_FPON |
+				  RADEON_FP_CRTC_USE_SHADOW_VEND |
+				  RADEON_FP_CRTC_HORZ_DIV2_EN |
+				  RADEON_FP_CRTC_HOR_CRT_DIV2_DIS |
+				  RADEON_FP_USE_SHADOW_EN);
+	save->fp_gen_cntl    |= (RADEON_FP_SEL_CRTC2 |
+				 RADEON_FP_CRTC_DONT_SHADOW_VPAR);
+	save->fp_panel_cntl   = orig->fp_panel_cntl & ~RADEON_FP_DIGON;
+	save->lvds_gen_cntl   = orig->lvds_gen_cntl & ~(RADEON_LVDS_ON |
+							RADEON_LVDS_BLON);
+	return;
+    }
+
+    if (xres > info->PanelXRes) xres = info->PanelXRes;
+    if (yres > info->PanelYRes) yres = info->PanelYRes;
+
+    Hratio = (float)xres/(float)info->PanelXRes;
+    Vratio = (float)yres/(float)info->PanelYRes;
+
+    save->fp_horz_stretch =
+	(((((int)(Hratio * RADEON_HORZ_STRETCH_RATIO_MAX + 0.5))
+	   & RADEON_HORZ_STRETCH_RATIO_MASK)
+	  << RADEON_HORZ_STRETCH_RATIO_SHIFT) |
+	 (orig->fp_horz_stretch & (RADEON_HORZ_PANEL_SIZE |
+				   RADEON_HORZ_FP_LOOP_STRETCH |
+				   RADEON_HORZ_STRETCH_RESERVED)));
+    save->fp_horz_stretch &= ~RADEON_HORZ_AUTO_RATIO_FIX_EN;
+    if (Hratio == 1.0) save->fp_horz_stretch &= ~(RADEON_HORZ_STRETCH_BLEND |
+						  RADEON_HORZ_STRETCH_ENABLE);
+    else               save->fp_horz_stretch |=  (RADEON_HORZ_STRETCH_BLEND |
+						  RADEON_HORZ_STRETCH_ENABLE);
+
+    save->fp_vert_stretch =
+	(((((int)(Vratio * RADEON_VERT_STRETCH_RATIO_MAX + 0.5))
+	   & RADEON_VERT_STRETCH_RATIO_MASK)
+	  << RADEON_VERT_STRETCH_RATIO_SHIFT) |
+	 (orig->fp_vert_stretch & (RADEON_VERT_PANEL_SIZE |
+				   RADEON_VERT_STRETCH_RESERVED)));
+    save->fp_vert_stretch &= ~RADEON_VERT_AUTO_RATIO_EN;
+    if (Vratio == 1.0) save->fp_vert_stretch &= ~(RADEON_VERT_STRETCH_ENABLE |
+						  RADEON_VERT_STRETCH_BLEND);
+    else               save->fp_vert_stretch |=  (RADEON_VERT_STRETCH_ENABLE |
+						  RADEON_VERT_STRETCH_BLEND);
+
+    save->fp_gen_cntl = (orig->fp_gen_cntl & ~(RADEON_FP_SEL_CRTC2 |
+					       RADEON_FP_CRTC_USE_SHADOW_VEND |
+					       RADEON_FP_CRTC_HORZ_DIV2_EN |
+					       RADEON_FP_CRTC_HOR_CRT_DIV2_DIS |
+					       RADEON_FP_USE_SHADOW_EN));
+    if (orig->fp_gen_cntl & RADEON_FP_DETECT_SENSE) {
+	save->fp_gen_cntl |= (RADEON_FP_CRTC_DONT_SHADOW_VPAR |
+			      RADEON_FP_TDMS_EN);
+    }
+
+    save->fp_panel_cntl        = orig->fp_panel_cntl;
+    save->lvds_gen_cntl        = orig->lvds_gen_cntl;
+
+    save->tmds_crc             = orig->tmds_crc;
+
+    /* Disable CRT output by disabling CRT output and setting the CRT
+       DAC to use CRTC2, which we set to 0's.  In the future, we will
+       want to use the dual CRTC capabilities of the RADEON to allow both
+       the flat panel and external CRT to either simultaneously display
+       the same image or display two different images. */
+    save->crtc_ext_cntl  &= ~RADEON_CRTC_CRT_ON;
+    save->dac_cntl       |= RADEON_DAC_CRT_SEL_CRTC2;
+    save->crtc2_gen_cntl  = 0;
+
+    /* WARNING: Be careful about turning on the flat panel */
+#if 1
+    save->lvds_gen_cntl  |= (RADEON_LVDS_ON | RADEON_LVDS_BLON);
+#else
+    save->fp_panel_cntl  |= (RADEON_FP_DIGON | RADEON_FP_BLON);
+    save->fp_gen_cntl    |= (RADEON_FP_FPON);
+#endif
+
+    save->fp_crtc_h_total_disp = save->crtc_h_total_disp;
+    save->fp_crtc_v_total_disp = save->crtc_v_total_disp;
+    save->fp_h_sync_strt_wid   = save->crtc_h_sync_strt_wid;
+    save->fp_v_sync_strt_wid   = save->crtc_v_sync_strt_wid;
+}
+#endif
+
+/* Define PLL registers for requested video mode. */
+static void RADEONInitPLLRegisters(ScrnInfoPtr pScrn, RADEONSavePtr save,
+				   DisplayModePtr mode, RADEONPLLPtr pll,
+				   double dot_clock)
+{
+    int freq        = dot_clock * 100;
+    struct {
+	int divider;
+	int bitvalue;
+    } *post_div,
+      post_divs[]   = {
+				/* From RAGE 128 VR/RAGE 128 GL Register
+				   Reference Manual (Technical Reference
+				   Manual P/N RRG-G04100-C Rev. 0.04), page
+				   3-17 (PLL_DIV_[3:0]).  */
+	{  1, 0 },		/* VCLK_SRC                 */
+	{  2, 1 },		/* VCLK_SRC/2               */
+	{  4, 2 },		/* VCLK_SRC/4               */
+	{  8, 3 },		/* VCLK_SRC/8               */
+	{  3, 4 },		/* VCLK_SRC/3               */
+        { 16, 5 },              /* VCLK_SRC/16              */
+	{  6, 6 },		/* VCLK_SRC/6               */
+	{ 12, 7 },		/* VCLK_SRC/12              */
+	{  0, 0 }
+    };
+
+    if (freq > pll->max_pll_freq)      freq = pll->max_pll_freq;
+    if (freq * 12 < pll->min_pll_freq) freq = pll->min_pll_freq / 12;
+
+    for (post_div = &post_divs[0]; post_div->divider; ++post_div) {
+	save->pll_output_freq = post_div->divider * freq;
+	if (save->pll_output_freq >= pll->min_pll_freq
+	    && save->pll_output_freq <= pll->max_pll_freq) break;
+    }
+
+    save->dot_clock_freq = freq;
+    save->feedback_div   = RADEONDiv(pll->reference_div
+				     * save->pll_output_freq,
+				     pll->reference_freq);
+    save->post_div       = post_div->divider;
+
+    RADEONTRACE(("dc=%d, of=%d, fd=%d, pd=%d\n",
+	       save->dot_clock_freq,
+	       save->pll_output_freq,
+	       save->feedback_div,
+	       save->post_div));
+
+    save->ppll_ref_div   = pll->reference_div;
+    save->ppll_div_3     = (save->feedback_div | (post_div->bitvalue << 16));
+    save->htotal_cntl    = 0;
+}
+
+/* Define DDA registers for requested video mode. */
+static Bool RADEONInitDDARegisters(ScrnInfoPtr pScrn, RADEONSavePtr save,
+				   DisplayModePtr mode, RADEONPLLPtr pll,
+				   RADEONInfoPtr info)
+{
+    int         DisplayFifoWidth = 128;
+    int         DisplayFifoDepth = 32;
+    int         XclkFreq;
+    int         VclkFreq;
+    int         XclksPerTransfer;
+    int         XclksPerTransferPrecise;
+    int         UseablePrecision;
+    int         Roff;
+    int         Ron;
+
+    XclkFreq = pll->xclk;
+
+    VclkFreq = RADEONDiv(pll->reference_freq * save->feedback_div,
+			 pll->reference_div * save->post_div);
+
+    XclksPerTransfer = RADEONDiv(XclkFreq * DisplayFifoWidth,
+				 VclkFreq *
+				 (info->CurrentLayout.pixel_bytes * 8));
+    
+    UseablePrecision = RADEONMinBits(XclksPerTransfer) + 1;
+
+    XclksPerTransferPrecise = RADEONDiv((XclkFreq * DisplayFifoWidth)
+					<< (11 - UseablePrecision),
+					VclkFreq *
+					(info->CurrentLayout.pixel_bytes * 8));
+    
+    Roff  = XclksPerTransferPrecise * (DisplayFifoDepth - 4);
+
+    Ron   = (4 * info->ram->MB
+	     + 3 * MAX(info->ram->Trcd - 2, 0)
+	     + 2 * info->ram->Trp
+	     + info->ram->Twr
+	     + info->ram->CL
+	     + info->ram->Tr2w
+	     + XclksPerTransfer) << (11 - UseablePrecision);
+
+    if (Ron + info->ram->Rloop >= Roff) {
+	xf86DrvMsg(pScrn->scrnIndex, X_ERROR,
+		   "(Ron = %d) + (Rloop = %d) >= (Roff = %d)\n",
+		   Ron, info->ram->Rloop, Roff);
+	return FALSE;
+    }
+
+    save->dda_config = (XclksPerTransferPrecise
+			| (UseablePrecision << 16)
+			| (info->ram->Rloop << 20));
+
+    save->dda_on_off = (Ron << 16) | Roff;
+
+    RADEONTRACE(("XclkFreq = %d; VclkFreq = %d; per = %d, %d (useable = %d)\n",
+		 XclkFreq,
+		 VclkFreq,
+		 XclksPerTransfer,
+		 XclksPerTransferPrecise,
+		 UseablePrecision));
+    RADEONTRACE(("Roff = %d, Ron = %d, Rloop = %d\n",
+		 Roff, Ron, info->ram->Rloop));
+
+    return TRUE;
+}
+
+
+/* Define initial palette for requested video mode.  This doesn't do
+   anything for XFree86 4.0. */
+static void RADEONInitPalette(RADEONSavePtr save, RADEONInfoPtr info)
+{
+    save->palette_valid = FALSE;
+}
+
+/* Define registers for a requested video mode. */
+static Bool RADEONInit(ScrnInfoPtr pScrn, DisplayModePtr mode,
+		       RADEONSavePtr save)
+{
+    RADEONInfoPtr info      = RADEONPTR(pScrn);
+    double        dot_clock = mode->Clock/1000.0;
+
+#if RADEON_DEBUG
+    ErrorF("%-12.12s %7.2f  %4d %4d %4d %4d  %4d %4d %4d %4d (%d,%d)",
+	   mode->name,
+	   dot_clock,
+
+	   mode->HDisplay,
+	   mode->HSyncStart,
+	   mode->HSyncEnd,
+	   mode->HTotal,
+
+	   mode->VDisplay,
+	   mode->VSyncStart,
+	   mode->VSyncEnd,
+	   mode->VTotal,
+	   pScrn->depth,
+	   pScrn->bitsPerPixel);
+    if (mode->Flags & V_DBLSCAN)   ErrorF(" D");
+    if (mode->Flags & V_INTERLACE) ErrorF(" I");
+    if (mode->Flags & V_PHSYNC)    ErrorF(" +H");
+    if (mode->Flags & V_NHSYNC)    ErrorF(" -H");
+    if (mode->Flags & V_PVSYNC)    ErrorF(" +V");
+    if (mode->Flags & V_NVSYNC)    ErrorF(" -V");
+    ErrorF("\n");
+    ErrorF("%-12.12s %7.2f  %4d %4d %4d %4d  %4d %4d %4d %4d (%d,%d)",
+	   mode->name,
+	   dot_clock,
+
+	   mode->CrtcHDisplay,
+	   mode->CrtcHSyncStart,
+	   mode->CrtcHSyncEnd,
+	   mode->CrtcHTotal,
+
+	   mode->CrtcVDisplay,
+	   mode->CrtcVSyncStart,
+	   mode->CrtcVSyncEnd,
+	   mode->CrtcVTotal,
+	   pScrn->depth,
+	   pScrn->bitsPerPixel);
+    if (mode->Flags & V_DBLSCAN)   ErrorF(" D");
+    if (mode->Flags & V_INTERLACE) ErrorF(" I");
+    if (mode->Flags & V_PHSYNC)    ErrorF(" +H");
+    if (mode->Flags & V_NHSYNC)    ErrorF(" -H");
+    if (mode->Flags & V_PVSYNC)    ErrorF(" +V");
+    if (mode->Flags & V_NVSYNC)    ErrorF(" -V");
+    ErrorF("\n");
+#endif
+
+    info->Flags = mode->Flags;
+
+    RADEONInitCommonRegisters(save, mode, info);
+    if (!RADEONInitCrtcRegisters(pScrn, save, mode, info)) return FALSE;
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    if (info->HasPanelRegs)
+	RADEONInitFPRegisters(pScrn, &info->SavedReg, save, mode, info);
+#endif
+    RADEONInitPLLRegisters(pScrn, save, mode, &info->pll, dot_clock);
+    if (!RADEONInitDDARegisters(pScrn, save, mode, &info->pll, info))
+	return FALSE;
+    if (!info->PaletteSavedOnVT) RADEONInitPalette(save, info);
+
+    RADEONTRACE(("RADEONInit returns %p\n", save));
+    return TRUE;
+}
+
+/* Initialize a new mode. */
+static Bool RADEONModeInit(ScrnInfoPtr pScrn, DisplayModePtr mode)
+{
+    RADEONInfoPtr info      = RADEONPTR(pScrn);
+
+    if (!RADEONInit(pScrn, mode, &info->ModeReg)) return FALSE;
+				/* FIXME?  DRILock/DRIUnlock here? */
+    pScrn->vtSema = TRUE;
+    RADEONBlank(pScrn);
+    RADEONRestoreMode(pScrn, &info->ModeReg);
+    RADEONUnblank(pScrn);
+
+    info->CurrentLayout.mode = mode;
+
+    return TRUE;
+}
+
+static Bool RADEONSaveScreen(ScreenPtr pScreen, int mode)
+{
+    ScrnInfoPtr   pScrn = xf86Screens[pScreen->myNum];
+    Bool unblank;
+
+    unblank = xf86IsUnblank(mode);
+    if (unblank)
+        SetTimeSinceLastInputEvent();
+
+    if ((pScrn != NULL) && pScrn->vtSema) {
+    	if (unblank)
+	    RADEONUnblank(pScrn);
+    	else
+	    RADEONBlank(pScrn);
+    }
+    return TRUE;
+}
+
+Bool RADEONSwitchMode(int scrnIndex, DisplayModePtr mode, int flags)
+{
+    return RADEONModeInit(xf86Screens[scrnIndex], mode);
+}
+
+/* Used to disallow modes that are not supported by the hardware. */
+static int RADEONValidMode(int scrnIndex, DisplayModePtr mode,
+			   Bool verbose, int flag)
+{
+#ifdef ENABLE_FLAT_PANEL
+    /* Note: Radeon flat panel support has been disabled for now */
+    ScrnInfoPtr   pScrn = xf86Screens[scrnIndex];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+
+    if (info->HasPanelRegs) {
+	if (mode->Flags & V_INTERLACE) return MODE_NO_INTERLACE;
+	if (mode->Flags & V_DBLSCAN)   return MODE_NO_DBLESCAN;
+    }
+
+    if (info->HasPanelRegs && !info->CRTOnly && info->VBIOS) {
+	int i;
+	for (i = info->FPBIOSstart+64; RADEON_BIOS16(i) != 0; i += 2) {
+	    int j = RADEON_BIOS16(i);
+
+	    if (mode->CrtcHDisplay == RADEON_BIOS16(j) &&
+		mode->CrtcVDisplay == RADEON_BIOS16(j+2)) {
+		/* Assume we are using expanded mode */
+		if (RADEON_BIOS16(j+5)) j  = RADEON_BIOS16(j+5);
+		else                    j += 9;
+
+		mode->Clock = (CARD32)RADEON_BIOS16(j) * 10;
+
+		mode->HDisplay   = mode->CrtcHDisplay   =
+		    ((RADEON_BIOS16(j+10) & 0x01ff)+1)*8;
+		mode->HSyncStart = mode->CrtcHSyncStart =
+		    ((RADEON_BIOS16(j+12) & 0x01ff)+1)*8;
+		mode->HSyncEnd   = mode->CrtcHSyncEnd   =
+		    mode->CrtcHSyncStart + (RADEON_BIOS8(j+14) & 0x1f);
+		mode->HTotal     = mode->CrtcHTotal     =
+		    ((RADEON_BIOS16(j+8)  & 0x01ff)+1)*8;
+
+		mode->VDisplay   = mode->CrtcVDisplay   =
+		    (RADEON_BIOS16(j+17) & 0x07ff)+1;
+		mode->VSyncStart = mode->CrtcVSyncStart =
+		    (RADEON_BIOS16(j+19) & 0x07ff)+1;
+		mode->VSyncEnd   = mode->CrtcVSyncEnd   =
+		    mode->CrtcVSyncStart + ((RADEON_BIOS16(j+19) >> 11)&0x1f);
+		mode->VTotal     = mode->CrtcVTotal     =
+		    (RADEON_BIOS16(j+15) & 0x07ff)+1;
+
+		return MODE_OK;
+	    }
+	}
+	return MODE_NOMODE;
+    }
+#endif
+
+    return MODE_OK;
+}
+
+/* Adjust viewport into virtual desktop such that (0,0) in viewport space
+   is (x,y) in virtual space. */
+void RADEONAdjustFrame(int scrnIndex, int x, int y, int flags)
+{
+    ScrnInfoPtr   pScrn       = xf86Screens[scrnIndex];
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           Base;
+
+    Base = y * info->CurrentLayout.displayWidth + x;
+
+    switch (info->CurrentLayout.pixel_code) {
+    case 15:
+    case 16: Base *= 2; break;
+    case 24: Base *= 3; break;
+    case 32: Base *= 4; break;
+    }
+
+    Base &= ~7;			/* 3 lower bits are always 0 */
+
+    if (info->CurrentLayout.pixel_code == 24)
+	Base += 8 * (Base % 3); /* Must be multiple of 8 and 3 */
+
+    OUTREG(RADEON_CRTC_OFFSET, Base);
+}
+
+/* Called when VT switching back to the X server.  Reinitialize the video
+   mode. */
+static Bool RADEONEnterVT(int scrnIndex, int flags)
+{
+    ScrnInfoPtr   pScrn = xf86Screens[scrnIndex];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+
+    RADEONTRACE(("RADEONEnterVT\n"));
+#ifdef XF86DRI
+    if (RADEONPTR(pScrn)->directRenderingEnabled) {
+	RADEONCPStart(pScrn);
+	DRIUnlock(pScrn->pScreen);
+    }
+#endif
+    if (!RADEONModeInit(pScrn, pScrn->currentMode)) return FALSE;
+    if (info->accelOn)
+	RADEONEngineInit(pScrn);
+
+    info->PaletteSavedOnVT = FALSE;
+    RADEONAdjustFrame(scrnIndex, pScrn->frameX0, pScrn->frameY0, 0);
+
+    return TRUE;
+}
+
+/* Called when VT switching away from the X server.  Restore the original
+   text mode. */
+static void RADEONLeaveVT(int scrnIndex, int flags)
+{
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+    RADEONSavePtr save  = &info->ModeReg;
+
+    RADEONTRACE(("RADEONLeaveVT\n"));
+#ifdef XF86DRI
+    if (RADEONPTR(pScrn)->directRenderingEnabled) {
+	DRILock(pScrn->pScreen, 0);
+	RADEONCPStop(pScrn);
+    }
+#endif
+    RADEONSavePalette(pScrn, save);
+    info->PaletteSavedOnVT = TRUE;
+    RADEONRestore(pScrn);
+}
+
+static Bool
+RADEONEnterVTFBDev(int scrnIndex, int flags)
+{
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+    RADEONSavePtr restore = &info->SavedReg;
+    fbdevHWEnterVT(scrnIndex,flags);
+    RADEONRestorePalette(pScrn,restore);
+    RADEONEngineInit(pScrn);
+    return TRUE;
+}
+
+static void RADEONLeaveVTFBDev(int scrnIndex, int flags)
+{
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+    RADEONInfoPtr info = RADEONPTR(pScrn);
+    RADEONSavePtr save = &info->SavedReg;
+    RADEONSavePalette(pScrn,save);
+    fbdevHWLeaveVT(scrnIndex,flags);
+}
+
+/* Called at the end of each server generation.  Restore the original text
+   mode, unmap video memory, and unwrap and call the saved CloseScreen
+   function.  */
+static Bool RADEONCloseScreen(int scrnIndex, ScreenPtr pScreen)
+{
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+    RADEONInfoPtr info  = RADEONPTR(pScrn);
+
+    RADEONTRACE(("RADEONCloseScreen\n"));
+
+#ifdef XF86DRI
+				/* Disable direct rendering */
+    if (info->directRenderingEnabled) {
+	RADEONDRICloseScreen(pScreen);
+	info->directRenderingEnabled = FALSE;
+    }
+#endif
+    
+    if (pScrn->vtSema) {
+	RADEONRestore(pScrn);
+	RADEONUnmapMem(pScrn);
+    }
+
+    if (info->accel)             XAADestroyInfoRec(info->accel);
+    info->accel                  = NULL;
+
+    if (info->scratch_buffer[0]) xfree(info->scratch_buffer[0]);
+    info->scratch_buffer[0]      = NULL;
+
+    if (info->cursor)            xf86DestroyCursorInfoRec(info->cursor);
+    info->cursor                 = NULL;
+
+    if (info->DGAModes)          xfree(info->DGAModes);
+    info->DGAModes               = NULL;
+    
+    pScrn->vtSema = FALSE;
+
+    pScreen->CloseScreen = info->CloseScreen;
+    return (*pScreen->CloseScreen)(scrnIndex, pScreen);
+}
+
+static void RADEONFreeScreen(int scrnIndex, int flags)
+{
+    ScrnInfoPtr pScrn = xf86Screens[scrnIndex];
+
+    RADEONTRACE(("RADEONFreeScreen\n"));
+    if (xf86LoaderCheckSymbol("vgaHWFreeHWRec"))
+	vgaHWFreeHWRec(pScrn);
+    RADEONFreeRec(pScrn);
+}
+
+#ifdef DPMSExtension
+/* Sets VESA Display Power Management Signaling (DPMS) Mode.  */
+static void RADEONDisplayPowerManagementSet(ScrnInfoPtr pScrn,
+					  int PowerManagementMode, int flags)
+{
+    RADEONInfoPtr info        = RADEONPTR(pScrn);
+    unsigned char *RADEONMMIO = info->MMIO;
+    int           mask        = (RADEON_CRTC_DISPLAY_DIS
+				 | RADEON_CRTC_HSYNC_DIS
+				 | RADEON_CRTC_VSYNC_DIS);
+
+    switch (PowerManagementMode) {
+    case DPMSModeOn:
+	/* Screen: On; HSync: On, VSync: On */
+	OUTREGP(RADEON_CRTC_EXT_CNTL, 0, ~mask);
+	break;
+    case DPMSModeStandby:
+	/* Screen: Off; HSync: Off, VSync: On */
+	OUTREGP(RADEON_CRTC_EXT_CNTL,
+		RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_HSYNC_DIS, ~mask);
+	break;
+    case DPMSModeSuspend:
+	/* Screen: Off; HSync: On, VSync: Off */
+	OUTREGP(RADEON_CRTC_EXT_CNTL,
+		RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_VSYNC_DIS, ~mask);
+	break;
+    case DPMSModeOff:
+	/* Screen: Off; HSync: Off, VSync: Off */
+	OUTREGP(RADEON_CRTC_EXT_CNTL, mask, ~mask);
+	break;
+    }
+}
+#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_probe.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_probe.h
new file mode 100644
index 000000000..7bf660aa2
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_probe.h
@@ -0,0 +1,42 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_probe.h,v 1.2 2000/10/23 21:16:49 tsi Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *
+ */
+
+#ifndef _RADEON_PROBE_H_
+#define _RADEON_PROBE_H_
+
+extern OptionInfoPtr RADEONAvailableOptions(int chipid, int busid);
+extern void          RADEONIdentify(int flags);
+extern Bool          RADEONProbe(DriverPtr drv, int flags);
+
+#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_reg.h b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_reg.h
new file mode 100644
index 000000000..86a73bec7
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_reg.h
@@ -0,0 +1,1477 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/r128/radeon_reg.h,v 1.2 2000/10/18 18:54:04 alanh Exp $ */
+/**************************************************************************
+
+Copyright 2000 ATI Technologies Inc. and VA Linux Systems, Inc.,
+                                         Sunnyvale, California.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the "Software"),
+to deal in the Software without restriction, including without limitation
+on the rights to use, copy, modify, merge, publish, distribute, sub
+license, and/or sell copies of the Software, and to permit persons to whom
+the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ATI, VA LINUX SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <martin@valinux.com>
+ *   Rickard E. Faith <faith@valinux.com>
+ *
+ * References:
+ *
+ * !!!! FIXME !!!!
+ *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
+ *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
+ *   1999.
+ *
+ * !!!! FIXME !!!!
+ *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
+ *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
+ *
+ */
+
+/* !!!! FIXME !!!!  NOTE: THIS FILE HAS BEEN CONVERTED FROM r128_reg.h
+ * AND CONTAINS REGISTERS AND REGISTER DEFINITIONS THAT ARE NOT CORRECT
+ * ON THE RADEON.  A FULL AUDIT OF THIS CODE IS NEEDED!  */
+
+#ifndef _RADEON_REG_H_
+#define _RADEON_REG_H_
+#include <compiler.h>
+
+				/* Memory mapped register access macros */
+#define INREG8(addr)        MMIO_IN8(RADEONMMIO, addr)
+#define INREG16(addr)       MMIO_IN16(RADEONMMIO, addr)
+#define INREG(addr)         MMIO_IN32(RADEONMMIO, addr)
+#define OUTREG8(addr, val)  MMIO_OUT8(RADEONMMIO, addr, val)
+#define OUTREG16(addr, val) MMIO_OUT16(RADEONMMIO, addr, val)
+#define OUTREG(addr, val)   MMIO_OUT32(RADEONMMIO, addr, val)
+
+#define ADDRREG(addr)       ((volatile CARD32 *)(RADEONMMIO + (addr)))
+
+
+#define OUTREGP(addr, val, mask)                                          \
+    do {                                                                  \
+        CARD32 tmp = INREG(addr);                                         \
+        tmp &= (mask);                                                    \
+        tmp |= (val);                                                     \
+        OUTREG(addr, tmp);                                                \
+    } while (0)
+
+#define INPLL(pScrn, addr) RADEONINPLL(pScrn, addr)
+
+#if !RADEON_ATOMIC_UPDATE
+#define OUTPLL(addr, val)                                                 \
+    do {                                                                  \
+	while ( (INREG(RADEON_CLOCK_CNTL_INDEX) & 0x9f) !=                \
+					(addr | RADEON_PLL_WR_EN)) {      \
+            OUTREG8(RADEON_CLOCK_CNTL_INDEX, (((addr) & 0x1f) |           \
+	 					RADEON_PLL_WR_EN));       \
+	}								  \
+        OUTREG(RADEON_CLOCK_CNTL_DATA, val);                              \
+    } while (0)
+#else
+#define OUTPLL(addr, val)                                                 \
+    do {                                                                  \
+        OUTREG8(RADEON_CLOCK_CNTL_INDEX, (((addr) & 0x1f) |               \
+	 					RADEON_PLL_WR_EN));       \
+        OUTREG(RADEON_CLOCK_CNTL_DATA, val);                              \
+    } while (0)
+#endif
+
+#define OUTPLLP(pScrn, addr, val, mask)                                   \
+    do {                                                                  \
+        CARD32 tmp = INPLL(pScrn, addr);                                  \
+        tmp &= (mask);                                                    \
+        tmp |= (val);                                                     \
+        OUTPLL(addr, tmp);                                                \
+    } while (0)
+
+#define OUTPAL_START(idx)                                                 \
+    do {                                                                  \
+        OUTREG8(RADEON_PALETTE_INDEX, (idx));                             \
+    } while (0)
+
+#define OUTPAL_NEXT(r, g, b)                                              \
+    do {                                                                  \
+        OUTREG(RADEON_PALETTE_DATA, ((r) << 16) | ((g) << 8) | (b));      \
+    } while (0)
+
+#define OUTPAL_NEXT_CARD32(v)                                             \
+    do {                                                                  \
+        OUTREG(RADEON_PALETTE_DATA, (v & 0x00ffffff));                    \
+    } while (0)
+
+#define OUTPAL(idx, r, g, b)                                              \
+    do {                                                                  \
+        OUTPAL_START((idx));                                              \
+        OUTPAL_NEXT((r), (g), (b));                                       \
+    } while (0)
+
+#define INPAL_START(idx)                                                  \
+    do {                                                                  \
+        OUTREG(RADEON_PALETTE_INDEX, (idx) << 16);                        \
+    } while (0)
+
+#define INPAL_NEXT() INREG(RADEON_PALETTE_DATA)
+
+#define PAL_SELECT(idx)                                                   \
+    do {                                                                  \
+        if (idx) {                                                        \
+            OUTREG(RADEON_DAC_CNTL, INREG(RADEON_DAC_CNTL) |              \
+                   RADEON_DAC_PALETTE_ACC_CTL);                           \
+        } else {                                                          \
+            OUTREG(RADEON_DAC_CNTL, INREG(RADEON_DAC_CNTL) &              \
+                   ~RADEON_DAC_PALETTE_ACC_CTL);                          \
+        }                                                                 \
+    } while (0)
+
+#define RADEON_ADAPTER_ID                   0x0f2c /* PCI */
+#define RADEON_AGP_BASE                     0x0170
+#define RADEON_AGP_CNTL                     0x0174
+#       define RADEON_AGP_APER_SIZE_256MB   (0x00 << 0)
+#       define RADEON_AGP_APER_SIZE_128MB   (0x20 << 0)
+#       define RADEON_AGP_APER_SIZE_64MB    (0x30 << 0)
+#       define RADEON_AGP_APER_SIZE_32MB    (0x38 << 0)
+#       define RADEON_AGP_APER_SIZE_16MB    (0x3c << 0)
+#       define RADEON_AGP_APER_SIZE_8MB     (0x3e << 0)
+#       define RADEON_AGP_APER_SIZE_4MB     (0x3f << 0)
+#       define RADEON_AGP_APER_SIZE_MASK    (0x3f << 0)
+#define RADEON_AGP_COMMAND                  0x0f60 /* PCI */
+#define RADEON_AGP_PLL_CNTL                 0x000b /* PLL */
+#define RADEON_AGP_STATUS                   0x0f5c /* PCI */
+#       define RADEON_AGP_1X_MODE           0x01
+#       define RADEON_AGP_2X_MODE           0x02
+#       define RADEON_AGP_4X_MODE           0x04
+#       define RADEON_AGP_MODE_MASK         0x07
+#define RADEON_AMCGPIO_A_REG                0x01a0
+#define RADEON_AMCGPIO_EN_REG               0x01a8
+#define RADEON_AMCGPIO_MASK                 0x0194
+#define RADEON_AMCGPIO_Y_REG                0x01a4
+#define RADEON_ATTRDR                       0x03c1 /* VGA */
+#define RADEON_ATTRDW                       0x03c0 /* VGA */
+#define RADEON_ATTRX                        0x03c0 /* VGA */
+#       define RADEON_AUX1_SC_EN            (1 << 0)
+#       define RADEON_AUX1_SC_MODE_OR       (0 << 1)
+#       define RADEON_AUX1_SC_MODE_NAND     (1 << 1)
+#       define RADEON_AUX2_SC_EN            (1 << 2)
+#       define RADEON_AUX2_SC_MODE_OR       (0 << 3)
+#       define RADEON_AUX2_SC_MODE_NAND     (1 << 3)
+#       define RADEON_AUX3_SC_EN            (1 << 4)
+#       define RADEON_AUX3_SC_MODE_OR       (0 << 5)
+#       define RADEON_AUX3_SC_MODE_NAND     (1 << 5)
+#define RADEON_AUX_SC_CNTL                  0x1660
+#define RADEON_AUX1_SC_BOTTOM               0x1670
+#define RADEON_AUX1_SC_LEFT                 0x1664
+#define RADEON_AUX1_SC_RIGHT                0x1668
+#define RADEON_AUX1_SC_TOP                  0x166c
+#define RADEON_AUX2_SC_BOTTOM               0x1680
+#define RADEON_AUX2_SC_LEFT                 0x1674
+#define RADEON_AUX2_SC_RIGHT                0x1678
+#define RADEON_AUX2_SC_TOP                  0x167c
+#define RADEON_AUX3_SC_BOTTOM               0x1690
+#define RADEON_AUX3_SC_LEFT                 0x1684
+#define RADEON_AUX3_SC_RIGHT                0x1688
+#define RADEON_AUX3_SC_TOP                  0x168c
+#define RADEON_AUX_WINDOW_HORZ_CNTL         0x02d8
+#define RADEON_AUX_WINDOW_VERT_CNTL         0x02dc
+
+#define RADEON_BASE_CODE                    0x0f0b
+#define RADEON_BIOS_0_SCRATCH               0x0010
+#define RADEON_BIOS_1_SCRATCH               0x0014
+#define RADEON_BIOS_2_SCRATCH               0x0018
+#define RADEON_BIOS_3_SCRATCH               0x001c
+#define RADEON_BIOS_ROM                     0x0f30 /* PCI */
+#define RADEON_BIST                         0x0f0f /* PCI */
+#define RADEON_BRUSH_DATA0                  0x1480
+#define RADEON_BRUSH_DATA1                  0x1484
+#define RADEON_BRUSH_DATA10                 0x14a8
+#define RADEON_BRUSH_DATA11                 0x14ac
+#define RADEON_BRUSH_DATA12                 0x14b0
+#define RADEON_BRUSH_DATA13                 0x14b4
+#define RADEON_BRUSH_DATA14                 0x14b8
+#define RADEON_BRUSH_DATA15                 0x14bc
+#define RADEON_BRUSH_DATA16                 0x14c0
+#define RADEON_BRUSH_DATA17                 0x14c4
+#define RADEON_BRUSH_DATA18                 0x14c8
+#define RADEON_BRUSH_DATA19                 0x14cc
+#define RADEON_BRUSH_DATA2                  0x1488
+#define RADEON_BRUSH_DATA20                 0x14d0
+#define RADEON_BRUSH_DATA21                 0x14d4
+#define RADEON_BRUSH_DATA22                 0x14d8
+#define RADEON_BRUSH_DATA23                 0x14dc
+#define RADEON_BRUSH_DATA24                 0x14e0
+#define RADEON_BRUSH_DATA25                 0x14e4
+#define RADEON_BRUSH_DATA26                 0x14e8
+#define RADEON_BRUSH_DATA27                 0x14ec
+#define RADEON_BRUSH_DATA28                 0x14f0
+#define RADEON_BRUSH_DATA29                 0x14f4
+#define RADEON_BRUSH_DATA3                  0x148c
+#define RADEON_BRUSH_DATA30                 0x14f8
+#define RADEON_BRUSH_DATA31                 0x14fc
+#define RADEON_BRUSH_DATA32                 0x1500
+#define RADEON_BRUSH_DATA33                 0x1504
+#define RADEON_BRUSH_DATA34                 0x1508
+#define RADEON_BRUSH_DATA35                 0x150c
+#define RADEON_BRUSH_DATA36                 0x1510
+#define RADEON_BRUSH_DATA37                 0x1514
+#define RADEON_BRUSH_DATA38                 0x1518
+#define RADEON_BRUSH_DATA39                 0x151c
+#define RADEON_BRUSH_DATA4                  0x1490
+#define RADEON_BRUSH_DATA40                 0x1520
+#define RADEON_BRUSH_DATA41                 0x1524
+#define RADEON_BRUSH_DATA42                 0x1528
+#define RADEON_BRUSH_DATA43                 0x152c
+#define RADEON_BRUSH_DATA44                 0x1530
+#define RADEON_BRUSH_DATA45                 0x1534
+#define RADEON_BRUSH_DATA46                 0x1538
+#define RADEON_BRUSH_DATA47                 0x153c
+#define RADEON_BRUSH_DATA48                 0x1540
+#define RADEON_BRUSH_DATA49                 0x1544
+#define RADEON_BRUSH_DATA5                  0x1494
+#define RADEON_BRUSH_DATA50                 0x1548
+#define RADEON_BRUSH_DATA51                 0x154c
+#define RADEON_BRUSH_DATA52                 0x1550
+#define RADEON_BRUSH_DATA53                 0x1554
+#define RADEON_BRUSH_DATA54                 0x1558
+#define RADEON_BRUSH_DATA55                 0x155c
+#define RADEON_BRUSH_DATA56                 0x1560
+#define RADEON_BRUSH_DATA57                 0x1564
+#define RADEON_BRUSH_DATA58                 0x1568
+#define RADEON_BRUSH_DATA59                 0x156c
+#define RADEON_BRUSH_DATA6                  0x1498
+#define RADEON_BRUSH_DATA60                 0x1570
+#define RADEON_BRUSH_DATA61                 0x1574
+#define RADEON_BRUSH_DATA62                 0x1578
+#define RADEON_BRUSH_DATA63                 0x157c
+#define RADEON_BRUSH_DATA7                  0x149c
+#define RADEON_BRUSH_DATA8                  0x14a0
+#define RADEON_BRUSH_DATA9                  0x14a4
+#define RADEON_BRUSH_SCALE                  0x1470
+#define RADEON_BRUSH_Y_X                    0x1474
+#define RADEON_BUS_CNTL                     0x0030
+#       define RADEON_BUS_MASTER_DIS         (1 << 6)
+#       define RADEON_BUS_RD_DISCARD_EN      (1 << 24)
+#       define RADEON_BUS_RD_ABORT_EN        (1 << 25)
+#       define RADEON_BUS_MSTR_DISCONNECT_EN (1 << 28)
+#       define RADEON_BUS_WRT_BURST          (1 << 29)
+#       define RADEON_BUS_READ_BURST         (1 << 30)
+#define RADEON_BUS_CNTL1                    0x0034
+#	define RADEON_BUS_WAIT_ON_LOCK_EN    (1 << 4)
+
+#define RADEON_CACHE_CNTL                   0x1724
+#define RADEON_CACHE_LINE                   0x0f0c /* PCI */
+#define RADEON_CAP0_TRIG_CNTL               0x0950 /* ? */
+#define RADEON_CAP1_TRIG_CNTL               0x09c0 /* ? */
+#define RADEON_CAPABILITIES_ID              0x0f50 /* PCI */
+#define RADEON_CAPABILITIES_PTR             0x0f34 /* PCI */
+#define RADEON_CLK_PIN_CNTL                 0x0001 /* PLL */
+#define RADEON_CLOCK_CNTL_DATA              0x000c
+#define RADEON_CLOCK_CNTL_INDEX             0x0008
+#       define RADEON_PLL_WR_EN             (1 << 7)
+#       define RADEON_PLL_DIV_SEL           (3 << 8)
+#define RADEON_CLR_CMP_CLR_3D               0x1a24
+#define RADEON_CLR_CMP_CLR_DST              0x15c8
+#define RADEON_CLR_CMP_CLR_SRC              0x15c4
+#define RADEON_CLR_CMP_CNTL                 0x15c0
+#       define RADEON_SRC_CMP_EQ_COLOR      (4 <<  0)
+#       define RADEON_SRC_CMP_NEQ_COLOR     (5 <<  0) 
+#       define RADEON_CLR_CMP_SRC_SOURCE    (1 << 24)
+#define RADEON_CLR_CMP_MASK                 0x15cc
+#       define RADEON_CLR_CMP_MSK           0xffffffff
+#define RADEON_CLR_CMP_MASK_3D              0x1A28
+#define RADEON_COMMAND                      0x0f04 /* PCI */
+#define RADEON_COMPOSITE_SHADOW_ID          0x1a0c
+#define RADEON_CONFIG_APER_0_BASE           0x0100
+#define RADEON_CONFIG_APER_1_BASE           0x0104
+#define RADEON_CONFIG_APER_SIZE             0x0108
+#define RADEON_CONFIG_BONDS                 0x00e8
+#define RADEON_CONFIG_CNTL                  0x00e0
+#define RADEON_CONFIG_MEMSIZE               0x00f8
+#define RADEON_CONFIG_MEMSIZE_EMBEDDED      0x0114
+#define RADEON_CONFIG_REG_1_BASE            0x010c
+#define RADEON_CONFIG_REG_APER_SIZE         0x0110
+#define RADEON_CONFIG_XSTRAP                0x00e4
+#define RADEON_CONSTANT_COLOR_C             0x1d34
+#       define RADEON_CONSTANT_COLOR_MASK   0x00ffffff
+#       define RADEON_CONSTANT_COLOR_ONE    0x00ffffff
+#       define RADEON_CONSTANT_COLOR_ZERO   0x00000000
+#define RADEON_CRC_CMDFIFO_ADDR             0x0740
+#define RADEON_CRC_CMDFIFO_DOUT             0x0744
+#define RADEON_CRTC_CRNT_FRAME              0x0214
+#define RADEON_CRTC_DEBUG                   0x021c
+#define RADEON_CRTC_EXT_CNTL                0x0054
+#       define RADEON_CRTC_VGA_XOVERSCAN    (1 <<  0)
+#       define RADEON_VGA_ATI_LINEAR        (1 <<  3)
+#       define RADEON_XCRT_CNT_EN           (1 <<  6)
+#       define RADEON_CRTC_HSYNC_DIS        (1 <<  8)
+#       define RADEON_CRTC_VSYNC_DIS        (1 <<  9)
+#       define RADEON_CRTC_DISPLAY_DIS      (1 << 10)
+#       define RADEON_CRTC_CRT_ON           (1 << 15)
+#define RADEON_CRTC_EXT_CNTL_DPMS_BYTE      0x0055
+#       define RADEON_CRTC_HSYNC_DIS_BYTE   (1 <<  0)
+#       define RADEON_CRTC_VSYNC_DIS_BYTE   (1 <<  1)
+#       define RADEON_CRTC_DISPLAY_DIS_BYTE (1 <<  2)
+#define RADEON_CRTC_GEN_CNTL                0x0050
+#       define RADEON_CRTC_DBL_SCAN_EN      (1 <<  0)
+#       define RADEON_CRTC_INTERLACE_EN     (1 <<  1)
+#       define RADEON_CRTC_CSYNC_EN         (1 <<  4)
+#       define RADEON_CRTC_CUR_EN           (1 << 16)
+#       define RADEON_CRTC_CUR_MODE_MASK    (7 << 17)
+#       define RADEON_CRTC_ICON_EN          (1 << 20)
+#       define RADEON_CRTC_EXT_DISP_EN      (1 << 24)
+#       define RADEON_CRTC_EN               (1 << 25)
+#       define RADEON_CRTC_DISP_REQ_EN_B    (1 << 26)
+#define RADEON_CRTC_GUI_TRIG_VLINE          0x0218
+#define RADEON_CRTC_H_SYNC_STRT_WID         0x0204
+#       define RADEON_CRTC_H_SYNC_STRT_PIX        (0x07  <<  0)
+#       define RADEON_CRTC_H_SYNC_STRT_CHAR       (0x1ff <<  3)
+#       define RADEON_CRTC_H_SYNC_STRT_CHAR_SHIFT 3
+#       define RADEON_CRTC_H_SYNC_WID             (0x3f  << 16)
+#       define RADEON_CRTC_H_SYNC_WID_SHIFT       16
+#       define RADEON_CRTC_H_SYNC_POL             (1     << 23)
+#define RADEON_CRTC_H_TOTAL_DISP            0x0200
+#       define RADEON_CRTC_H_TOTAL          (0x01ff << 0)
+#       define RADEON_CRTC_H_TOTAL_SHIFT    0
+#       define RADEON_CRTC_H_DISP           (0x00ff << 16)
+#       define RADEON_CRTC_H_DISP_SHIFT     16
+#define RADEON_CRTC_OFFSET                  0x0224
+#define RADEON_CRTC_OFFSET_CNTL             0x0228
+#define RADEON_CRTC_PITCH                   0x022c
+#define RADEON_CRTC_STATUS                  0x005c
+#       define RADEON_CRTC_VBLANK_SAVE      (1 <<  1)
+#define RADEON_CRTC_V_SYNC_STRT_WID         0x020c
+#       define RADEON_CRTC_V_SYNC_STRT       (0x7ff <<  0)
+#       define RADEON_CRTC_V_SYNC_STRT_SHIFT 0
+#       define RADEON_CRTC_V_SYNC_WID        (0x1f  << 16)
+#       define RADEON_CRTC_V_SYNC_WID_SHIFT  16
+#       define RADEON_CRTC_V_SYNC_POL        (1     << 23)
+#define RADEON_CRTC_V_TOTAL_DISP            0x0208
+#       define RADEON_CRTC_V_TOTAL          (0x07ff << 0)
+#       define RADEON_CRTC_V_TOTAL_SHIFT    0
+#       define RADEON_CRTC_V_DISP           (0x07ff << 16)
+#       define RADEON_CRTC_V_DISP_SHIFT     16
+#define RADEON_CRTC_VLINE_CRNT_VLINE        0x0210
+#       define RADEON_CRTC_CRNT_VLINE_MASK  (0x7ff << 16)
+#define RADEON_CRTC2_CRNT_FRAME             0x0314
+#define RADEON_CRTC2_DEBUG                  0x031c
+#define RADEON_CRTC2_GEN_CNTL               0x03f8
+#define RADEON_CRTC2_GUI_TRIG_VLINE         0x0318
+#define RADEON_CRTC2_H_SYNC_STRT_WID        0x0304
+#define RADEON_CRTC2_H_TOTAL_DISP           0x0300
+#define RADEON_CRTC2_OFFSET                 0x0324
+#define RADEON_CRTC2_OFFSET_CNTL            0x0328
+#define RADEON_CRTC2_PITCH                  0x032c
+#define RADEON_CRTC2_STATUS                 0x03fc
+#define RADEON_CRTC2_V_SYNC_STRT_WID        0x030c
+#define RADEON_CRTC2_V_TOTAL_DISP           0x0308
+#define RADEON_CRTC2_VLINE_CRNT_VLINE       0x0310
+#define RADEON_CRTC8_DATA                   0x03d5 /* VGA, 0x3b5 */
+#define RADEON_CRTC8_IDX                    0x03d4 /* VGA, 0x3b4 */
+#define RADEON_CUR_CLR0                     0x026c
+#define RADEON_CUR_CLR1                     0x0270
+#define RADEON_CUR_HORZ_VERT_OFF            0x0268
+#define RADEON_CUR_HORZ_VERT_POSN           0x0264
+#define RADEON_CUR_OFFSET                   0x0260
+#       define RADEON_CUR_LOCK              (1 << 31)
+
+#define RADEON_DAC_CNTL                     0x0058
+#       define RADEON_DAC_RANGE_CNTL        (3 <<  0)
+#       define RADEON_DAC_BLANKING          (1 <<  2)
+#       define RADEON_DAC_CRT_SEL_CRTC2     (1 <<  4)
+#       define RADEON_DAC_PALETTE_ACC_CTL   (1 <<  5)
+#       define RADEON_DAC_8BIT_EN           (1 <<  8)
+#       define RADEON_DAC_VGA_ADR_EN        (1 << 13)
+#       define RADEON_DAC_MASK_ALL          (0xff << 24)
+#define RADEON_DAC_CRC_SIG                  0x02cc
+#define RADEON_DAC_DATA                     0x03c9 /* VGA */
+#define RADEON_DAC_MASK                     0x03c6 /* VGA */
+#define RADEON_DAC_R_INDEX                  0x03c7 /* VGA */
+#define RADEON_DAC_W_INDEX                  0x03c8 /* VGA */
+#define RADEON_DDA_CONFIG                   0x02e0
+#define RADEON_DDA_ON_OFF                   0x02e4
+#define RADEON_DEFAULT_OFFSET               0x16e0
+#define RADEON_DEFAULT_PITCH                0x16e4
+#define RADEON_DEFAULT_SC_BOTTOM_RIGHT      0x16e8
+#       define RADEON_DEFAULT_SC_RIGHT_MAX  (0x1fff <<  0)
+#       define RADEON_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
+#define RADEON_DESTINATION_3D_CLR_CMP_VAL   0x1820
+#define RADEON_DESTINATION_3D_CLR_CMP_MSK   0x1824
+#define RADEON_DEVICE_ID                    0x0f02 /* PCI */
+#define RADEON_DISP_MISC_CNTL               0x0d00
+#       define RADEON_SOFT_RESET_GRPH_PP    (1 << 0)
+#define RADEON_DP_BRUSH_BKGD_CLR            0x1478
+#define RADEON_DP_BRUSH_FRGD_CLR            0x147c
+#define RADEON_DP_CNTL                      0x16c0
+#       define RADEON_DST_X_LEFT_TO_RIGHT   (1 <<  0)
+#       define RADEON_DST_Y_TOP_TO_BOTTOM   (1 <<  1)
+#define RADEON_DP_CNTL_XDIR_YDIR_YMAJOR     0x16d0
+#       define RADEON_DST_Y_MAJOR             (1 <<  2)
+#       define RADEON_DST_Y_DIR_TOP_TO_BOTTOM (1 << 15)
+#       define RADEON_DST_X_DIR_LEFT_TO_RIGHT (1 << 31)
+#define RADEON_DP_DATATYPE                  0x16c4
+#       define RADEON_HOST_BIG_ENDIAN_EN    (1 << 29)
+#define RADEON_DP_GUI_MASTER_CNTL           0x146c
+#       define RADEON_GMC_SRC_PITCH_OFFSET_CNTL (1    <<  0)
+#       define RADEON_GMC_DST_PITCH_OFFSET_CNTL (1    <<  1)
+#       define RADEON_GMC_SRC_CLIPPING          (1    <<  2)
+#       define RADEON_GMC_DST_CLIPPING          (1    <<  3)
+#       define RADEON_GMC_BRUSH_DATATYPE_MASK   (0x0f <<  4)
+#       define RADEON_GMC_BRUSH_8X8_MONO_FG_BG  (0    <<  4)
+#       define RADEON_GMC_BRUSH_8X8_MONO_FG_LA  (1    <<  4)
+#       define RADEON_GMC_BRUSH_1X8_MONO_FG_BG  (4    <<  4)
+#       define RADEON_GMC_BRUSH_1X8_MONO_FG_LA  (5    <<  4)
+#       define RADEON_GMC_BRUSH_32x1_MONO_FG_BG (6    <<  4)
+#       define RADEON_GMC_BRUSH_32x1_MONO_FG_LA (7    <<  4)
+#       define RADEON_GMC_BRUSH_8x8_COLOR       (10   <<  4)
+#       define RADEON_GMC_BRUSH_1X8_COLOR       (12   <<  4)
+#       define RADEON_GMC_BRUSH_SOLID_COLOR     (13   <<  4)
+#       define RADEON_GMC_BRUSH_NONE            (15   <<  4)
+#       define RADEON_GMC_DST_8BPP_CI           (2    <<  8)
+#       define RADEON_GMC_DST_15BPP             (3    <<  8)
+#       define RADEON_GMC_DST_16BPP             (4    <<  8)
+#       define RADEON_GMC_DST_24BPP             (5    <<  8)
+#       define RADEON_GMC_DST_32BPP             (6    <<  8)
+#       define RADEON_GMC_DST_8BPP_RGB          (7    <<  8)
+#       define RADEON_GMC_DST_Y8                (8    <<  8)
+#       define RADEON_GMC_DST_RGB8              (9    <<  8)
+#       define RADEON_GMC_DST_VYUY              (11   <<  8)
+#       define RADEON_GMC_DST_YVYU              (12   <<  8)
+#       define RADEON_GMC_DST_AYUV444           (14   <<  8)
+#       define RADEON_GMC_DST_ARGB4444          (15   <<  8)
+#       define RADEON_GMC_DST_DATATYPE_MASK     (0x0f <<  8)
+#       define RADEON_GMC_DST_DATATYPE_SHIFT    8
+#       define RADEON_GMC_SRC_DATATYPE_MASK       (3    << 12)
+#       define RADEON_GMC_SRC_DATATYPE_MONO_FG_BG (0    << 12)
+#       define RADEON_GMC_SRC_DATATYPE_MONO_FG_LA (1    << 12)
+#       define RADEON_GMC_SRC_DATATYPE_COLOR      (3    << 12)
+#       define RADEON_GMC_BYTE_PIX_ORDER        (1    << 14)
+#       define RADEON_GMC_BYTE_MSB_TO_LSB       (0    << 14)
+#       define RADEON_GMC_BYTE_LSB_TO_MSB       (1    << 14)
+#       define RADEON_GMC_CONVERSION_TEMP       (1    << 15)
+#       define RADEON_GMC_CONVERSION_TEMP_6500  (0    << 15)
+#       define RADEON_GMC_CONVERSION_TEMP_9300  (1    << 15)
+#       define RADEON_GMC_ROP3_MASK             (0xff << 16)
+#       define RADEON_DP_SRC_SOURCE_MASK        (7    << 24)
+#       define RADEON_DP_SRC_SOURCE_MEMORY      (2    << 24)
+#       define RADEON_DP_SRC_SOURCE_HOST_DATA   (3    << 24)
+#       define RADEON_GMC_3D_FCN_EN             (1    << 27)
+#       define RADEON_GMC_CLR_CMP_CNTL_DIS      (1    << 28)
+#       define RADEON_GMC_AUX_CLIP_DIS          (1    << 29)
+#       define RADEON_GMC_WR_MSK_DIS            (1    << 30)
+#       define RADEON_GMC_LD_BRUSH_Y_X          (1    << 31)
+#       define RADEON_ROP3_ZERO             0x00000000
+#       define RADEON_ROP3_DSa              0x00880000
+#       define RADEON_ROP3_SDna             0x00440000
+#       define RADEON_ROP3_S                0x00cc0000
+#       define RADEON_ROP3_DSna             0x00220000
+#       define RADEON_ROP3_D                0x00aa0000
+#       define RADEON_ROP3_DSx              0x00660000
+#       define RADEON_ROP3_DSo              0x00ee0000
+#       define RADEON_ROP3_DSon             0x00110000
+#       define RADEON_ROP3_DSxn             0x00990000
+#       define RADEON_ROP3_Dn               0x00550000
+#       define RADEON_ROP3_SDno             0x00dd0000
+#       define RADEON_ROP3_Sn               0x00330000
+#       define RADEON_ROP3_DSno             0x00bb0000
+#       define RADEON_ROP3_DSan             0x00770000
+#       define RADEON_ROP3_ONE              0x00ff0000
+#       define RADEON_ROP3_DPa              0x00a00000
+#       define RADEON_ROP3_PDna             0x00500000
+#       define RADEON_ROP3_P                0x00f00000
+#       define RADEON_ROP3_DPna             0x000a0000
+#       define RADEON_ROP3_D                0x00aa0000
+#       define RADEON_ROP3_DPx              0x005a0000
+#       define RADEON_ROP3_DPo              0x00fa0000
+#       define RADEON_ROP3_DPon             0x00050000
+#       define RADEON_ROP3_PDxn             0x00a50000
+#       define RADEON_ROP3_PDno             0x00f50000
+#       define RADEON_ROP3_Pn               0x000f0000
+#       define RADEON_ROP3_DPno             0x00af0000
+#       define RADEON_ROP3_DPan             0x005f0000
+
+
+#define RADEON_DP_GUI_MASTER_CNTL_C         0x1c84
+#define RADEON_DP_MIX                       0x16c8
+#define RADEON_DP_SRC_BKGD_CLR              0x15dc
+#define RADEON_DP_SRC_FRGD_CLR              0x15d8
+#define RADEON_DP_WRITE_MASK                0x16cc
+#define RADEON_DST_BRES_DEC                 0x1630
+#define RADEON_DST_BRES_ERR                 0x1628
+#define RADEON_DST_BRES_INC                 0x162c
+#define RADEON_DST_BRES_LNTH                0x1634
+#define RADEON_DST_BRES_LNTH_SUB            0x1638
+#define RADEON_DST_HEIGHT                   0x1410
+#define RADEON_DST_HEIGHT_WIDTH             0x143c
+#define RADEON_DST_HEIGHT_WIDTH_8           0x158c
+#define RADEON_DST_HEIGHT_WIDTH_BW          0x15b4
+#define RADEON_DST_HEIGHT_Y                 0x15a0
+#define RADEON_DST_LINE_START               0x1600
+#define RADEON_DST_LINE_END                 0x1604
+#define RADEON_DST_OFFSET                   0x1404
+#define RADEON_DST_PITCH                    0x1408
+#define RADEON_DST_PITCH_OFFSET             0x142c
+#define RADEON_DST_PITCH_OFFSET_C           0x1c80
+#       define RADEON_PITCH_SHIFT               21
+#define RADEON_DST_WIDTH                    0x140c
+#define RADEON_DST_WIDTH_HEIGHT             0x1598
+#define RADEON_DST_WIDTH_X                  0x1588
+#define RADEON_DST_WIDTH_X_INCY             0x159c
+#define RADEON_DST_X                        0x141c
+#define RADEON_DST_X_SUB                    0x15a4
+#define RADEON_DST_X_Y                      0x1594
+#define RADEON_DST_Y                        0x1420
+#define RADEON_DST_Y_SUB                    0x15a8
+#define RADEON_DST_Y_X                      0x1438
+
+#define RADEON_FCP_CNTL                     0x0012 /* PLL */
+#define RADEON_FLUSH_1                      0x1704
+#define RADEON_FLUSH_2                      0x1708
+#define RADEON_FLUSH_3                      0x170c
+#define RADEON_FLUSH_4                      0x1710
+#define RADEON_FLUSH_5                      0x1714
+#define RADEON_FLUSH_6                      0x1718
+#define RADEON_FLUSH_7                      0x171c
+#define RADEON_FOG_3D_TABLE_START           0x1810
+#define RADEON_FOG_3D_TABLE_END             0x1814
+#define RADEON_FOG_3D_TABLE_DENSITY         0x181c
+#define RADEON_FOG_TABLE_INDEX              0x1a14
+#define RADEON_FOG_TABLE_DATA               0x1a18
+#define RADEON_FP_CRTC_H_TOTAL_DISP         0x0250
+#define RADEON_FP_CRTC_V_TOTAL_DISP         0x0254
+#define RADEON_FP_GEN_CNTL                  0x0284
+#       define RADEON_FP_FPON                  (1 << 0)
+#       define RADEON_FP_TDMS_EN               (1 <<  2)
+#       define RADEON_FP_DETECT_SENSE          (1 <<  8)
+#       define RADEON_FP_SEL_CRTC2             (1 << 13)
+#       define RADEON_FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
+#       define RADEON_FP_CRTC_USE_SHADOW_VEND  (1 << 18)
+#       define RADEON_FP_CRTC_HORZ_DIV2_EN     (1 << 20)
+#       define RADEON_FP_CRTC_HOR_CRT_DIV2_DIS (1 << 21)
+#       define RADEON_FP_USE_SHADOW_EN         (1 << 24)
+#define RADEON_FP_H_SYNC_STRT_WID           0x02c4
+#define RADEON_FP_HORZ_STRETCH              0x028c
+#       define RADEON_HORZ_STRETCH_RATIO_MASK  0xffff
+#       define RADEON_HORZ_STRETCH_RATIO_SHIFT 0
+#       define RADEON_HORZ_STRETCH_RATIO_MAX   4096
+#       define RADEON_HORZ_PANEL_SIZE          (0xff   << 16)
+#       define RADEON_HORZ_PANEL_SHIFT         16
+#       define RADEON_HORZ_STRETCH_PIXREP      (0      << 25)
+#       define RADEON_HORZ_STRETCH_BLEND       (1      << 25)
+#       define RADEON_HORZ_STRETCH_ENABLE      (1      << 26)
+#       define RADEON_HORZ_FP_LOOP_STRETCH     (0x7    << 27)
+#       define RADEON_HORZ_STRETCH_RESERVED    (1      << 30)
+#       define RADEON_HORZ_AUTO_RATIO_FIX_EN   (1      << 31)
+
+#define RADEON_FP_PANEL_CNTL                0x0288
+#       define RADEON_FP_DIGON              (1 << 0)
+#       define RADEON_FP_BLON               (1 << 1)
+#define RADEON_FP_V_SYNC_STRT_WID           0x02c8
+#define RADEON_FP_VERT_STRETCH              0x0290
+#       define RADEON_VERT_PANEL_SIZE          (0x7ff <<  0)
+#       define RADEON_VERT_PANEL_SHIFT         0
+#       define RADEON_VERT_STRETCH_RATIO_MASK  0x3ff
+#       define RADEON_VERT_STRETCH_RATIO_SHIFT 11
+#       define RADEON_VERT_STRETCH_RATIO_MAX   1024
+#       define RADEON_VERT_STRETCH_ENABLE      (1     << 24)
+#       define RADEON_VERT_STRETCH_LINEREP     (0     << 25)
+#       define RADEON_VERT_STRETCH_BLEND       (1     << 25)
+#       define RADEON_VERT_AUTO_RATIO_EN       (1     << 26)
+#       define RADEON_VERT_STRETCH_RESERVED    0xf8e00000
+
+#define RADEON_GEN_INT_CNTL                 0x0040
+#define RADEON_GEN_INT_STATUS               0x0044
+#       define RADEON_VSYNC_INT_AK          (1 <<  2)
+#       define RADEON_VSYNC_INT             (1 <<  2)
+#define RADEON_RBBM_SOFT_RESET              0x00f0
+#       define RADEON_SOFT_RESET_CP           (1 <<  0)
+#       define RADEON_SOFT_RESET_HI           (1 <<  1)
+#       define RADEON_SOFT_RESET_SE           (1 <<  2)
+#       define RADEON_SOFT_RESET_RE           (1 <<  3)
+#       define RADEON_SOFT_RESET_PP           (1 <<  4)
+#       define RADEON_SOFT_RESET_E2           (1 <<  5)
+#       define RADEON_SOFT_RESET_RB           (1 <<  6)
+#       define RADEON_SOFT_RESET_HDP          (1 <<  7)
+#define RADEON_GENENB                       0x03c3 /* VGA */
+#define RADEON_GENFC_RD                     0x03ca /* VGA */
+#define RADEON_GENFC_WT                     0x03da /* VGA, 0x03ba */
+#define RADEON_GENMO_RD                     0x03cc /* VGA */
+#define RADEON_GENMO_WT                     0x03c2 /* VGA */
+#define RADEON_GENS0                        0x03c2 /* VGA */
+#define RADEON_GENS1                        0x03da /* VGA, 0x03ba */
+#define RADEON_GPIO_MONID                   0x0068
+#       define RADEON_GPIO_MONID_A_0        (1 <<  0)
+#       define RADEON_GPIO_MONID_A_1        (1 <<  1)
+#       define RADEON_GPIO_MONID_A_2        (1 <<  2)
+#       define RADEON_GPIO_MONID_A_3        (1 <<  3)
+#       define RADEON_GPIO_MONID_Y_0        (1 <<  8)
+#       define RADEON_GPIO_MONID_Y_1        (1 <<  9)
+#       define RADEON_GPIO_MONID_Y_2        (1 << 10)
+#       define RADEON_GPIO_MONID_Y_3        (1 << 11)
+#       define RADEON_GPIO_MONID_EN_0       (1 << 16)
+#       define RADEON_GPIO_MONID_EN_1       (1 << 17)
+#       define RADEON_GPIO_MONID_EN_2       (1 << 18)
+#       define RADEON_GPIO_MONID_EN_3       (1 << 19)
+#       define RADEON_GPIO_MONID_MASK_0     (1 << 24)
+#       define RADEON_GPIO_MONID_MASK_1     (1 << 25)
+#       define RADEON_GPIO_MONID_MASK_2     (1 << 26)
+#       define RADEON_GPIO_MONID_MASK_3     (1 << 27)
+#define RADEON_GPIO_MONIDB                  0x006c
+#define RADEON_GRPH8_DATA                   0x03cf /* VGA */
+#define RADEON_GRPH8_IDX                    0x03ce /* VGA */
+#define RADEON_GUI_DEBUG0                   0x16a0
+#define RADEON_GUI_DEBUG1                   0x16a4
+#define RADEON_GUI_DEBUG2                   0x16a8
+#define RADEON_GUI_DEBUG3                   0x16ac
+#define RADEON_GUI_DEBUG4                   0x16b0
+#define RADEON_GUI_DEBUG5                   0x16b4
+#define RADEON_GUI_DEBUG6                   0x16b8
+#define RADEON_GUI_SCRATCH_REG0             0x15e0
+#define RADEON_GUI_SCRATCH_REG1             0x15e4
+#define RADEON_GUI_SCRATCH_REG2             0x15e8
+#define RADEON_GUI_SCRATCH_REG3             0x15ec
+#define RADEON_GUI_SCRATCH_REG4             0x15f0
+#define RADEON_GUI_SCRATCH_REG5             0x15f4
+#define RADEON_HEADER                       0x0f0e /* PCI */
+#define RADEON_HOST_DATA0                   0x17c0
+#define RADEON_HOST_DATA1                   0x17c4
+#define RADEON_HOST_DATA2                   0x17c8
+#define RADEON_HOST_DATA3                   0x17cc
+#define RADEON_HOST_DATA4                   0x17d0
+#define RADEON_HOST_DATA5                   0x17d4
+#define RADEON_HOST_DATA6                   0x17d8
+#define RADEON_HOST_DATA7                   0x17dc
+#define RADEON_HOST_DATA_LAST               0x17e0
+#define RADEON_HOST_PATH_CNTL               0x0130
+#define RADEON_HTOTAL_CNTL                  0x0009 /* PLL */
+#define RADEON_HW_DEBUG                     0x0128
+#define RADEON_HW_DEBUG2                    0x011c
+
+#define RADEON_I2C_CNTL_1                   0x0094 /* ? */
+#define RADEON_INTERRUPT_LINE               0x0f3c /* PCI */
+#define RADEON_INTERRUPT_PIN                0x0f3d /* PCI */
+#define RADEON_IO_BASE                      0x0f14 /* PCI */
+
+#define RADEON_LATENCY                      0x0f0d /* PCI */
+#define RADEON_LEAD_BRES_DEC                0x1608
+#define RADEON_LEAD_BRES_LNTH               0x161c
+#define RADEON_LEAD_BRES_LNTH_SUB           0x1624
+#define RADEON_LVDS_GEN_CNTL                0x02d0
+#       define RADEON_LVDS_ON               (1   <<  0)
+#       define RADEON_LVDS_BLON             (1   << 19)
+#       define RADEON_LVDS_SEL_CRTC2        (1   << 23)
+#       define RADEON_HSYNC_DELAY_SHIFT     28
+#       define RADEON_HSYNC_DELAY_MASK      (0xf << 28)
+
+#define RADEON_MAX_LATENCY                  0x0f3f /* PCI */
+#define RADEON_MC_AGP_LOCATION              0x014c
+#define RADEON_MC_FB_LOCATION               0x0148
+#define RADEON_MCLK_CNTL                    0x0012 /* PLL */
+#       define RADEON_FORCE_GCP             (1 << 16)
+#       define RADEON_FORCE_PIPE3D_CP       (1 << 17)
+#       define RADEON_FORCE_RCP             (1 << 18)
+#define RADEON_MDGPIO_A_REG                 0x01ac
+#define RADEON_MDGPIO_EN_REG                0x01b0
+#define RADEON_MDGPIO_MASK                  0x0198
+#define RADEON_MDGPIO_Y_REG                 0x01b4
+#define RADEON_MEM_ADDR_CONFIG              0x0148
+#define RADEON_MEM_BASE                     0x0f10 /* PCI */
+#define RADEON_MEM_CNTL                     0x0140
+#define RADEON_MEM_INIT_LAT_TIMER           0x0154
+#define RADEON_MEM_INTF_CNTL                0x014c
+#define RADEON_MEM_SDRAM_MODE_REG           0x0158
+#define RADEON_MEM_STR_CNTL                 0x0150
+#define RADEON_MEM_VGA_RP_SEL               0x003c
+#define RADEON_MEM_VGA_WP_SEL               0x0038
+#define RADEON_MIN_GRANT                    0x0f3e /* PCI */
+#define RADEON_MM_DATA                      0x0004
+#define RADEON_MM_INDEX                     0x0000
+#define RADEON_MPLL_CNTL                    0x000e /* PLL */
+#define RADEON_MPP_TB_CONFIG                0x01c0 /* ? */
+#define RADEON_MPP_GP_CONFIG                0x01c8 /* ? */
+
+#define RADEON_N_VIF_COUNT                  0x0248
+
+#define RADEON_OV0_SCALE_CNTL               0x0420 /* ? */
+#define RADEON_OVR_CLR                      0x0230
+#define RADEON_OVR_WID_LEFT_RIGHT           0x0234
+#define RADEON_OVR_WID_TOP_BOTTOM           0x0238
+
+/* first overlay unit (there is only one) */
+
+#define RADEON_OV0_Y_X_START		  0x0400
+#define RADEON_OV0_Y_X_END		  0x0404
+#define RADEON_OV0_EXCLUSIVE_HORZ		  0x0408
+#	define	RADEON_EXCL_HORZ_START_MASK	0x000000ff
+#	define	RADEON_EXCL_HORZ_END_MASK		0x0000ff00
+#	define	RADEON_EXCL_HORZ_BACK_PORCH_MASK	0x00ff0000
+#	define	RADEON_EXCL_HORZ_EXCLUSIVE_EN	0x80000000
+#define RADEON_OV0_EXCLUSIVE_VERT		  0x040C
+#	define	RADEON_EXCL_VERT_START_MASK	0x000003ff
+#	define	RADEON_EXCL_VERT_END_MASK		0x03ff0000
+#define RADEON_OV0_REG_LOAD_CNTL		  0x0410
+#	define	RADEON_REG_LD_CTL_LOCK			0x00000001L
+#	define	RADEON_REG_LD_CTL_VBLANK_DURING_LOCK	0x00000002L
+#	define	RADEON_REG_LD_CTL_STALL_GUI_UNTIL_FLIP	0x00000004L
+#	define	RADEON_REG_LD_CTL_LOCK_READBACK		0x00000008L
+#define RADEON_OV0_SCALE_CNTL               0x0420 
+#	define	RADEON_SCALER_PIX_EXPAND		0x00000001L
+#	define	RADEON_SCALER_Y2R_TEMP		0x00000002L
+#	define	RADEON_SCALER_HORZ_PICK_NEAREST	0x00000003L
+#	define	RADEON_SCALER_VERT_PICK_NEAREST	0x00000004L
+#	define	RADEON_SCALER_SIGNED_UV		0x00000010L
+#	define	RADEON_SCALER_GAMMA_SEL_MASK	0x00000060L
+#	define	RADEON_SCALER_GAMMA_SEL_BRIGHT	0x00000000L
+#	define	RADEON_SCALER_GAMMA_SEL_G22	0x00000020L
+#	define	RADEON_SCALER_GAMMA_SEL_G18	0x00000040L
+#	define	RADEON_SCALER_GAMMA_SEL_G14	0x00000060L
+#	define	RADEON_SCALER_COMCORE_SHIFT_UP_ONE	0x00000080L
+#	define	RADEON_SCALER_SURFAC_FORMAT	0x00000f00L
+#	define	RADEON_SCALER_SOURCE_15BPP	0x00000300L
+#	define	RADEON_SCALER_SOURCE_16BPP	0x00000400L
+#	define	RADEON_SCALER_SOURCE_32BPP	0x00000600L
+#	define	RADEON_SCALER_SOURCE_YUV9		0x00000900L
+#	define	RADEON_SCALER_SOURCE_YUV12	0x00000A00L
+#	define	RADEON_SCALER_SOURCE_VYUY422	0x00000B00L
+#	define	RADEON_SCALER_SOURCE_YVYU422	0x00000C00L
+#	define	RADEON_SCALER_SMART_SWITCH	0x00008000L
+#	define	RADEON_SCALER_BURST_PER_PLANE	0x00ff0000L
+#	define	RADEON_SCALER_DOUBLE_BUFFER	0x01000000L
+#	define	RADEON_SCALER_DIS_LIMIT		0x08000000L
+#	define	RADEON_SCALER_PRG_LOAD_START	0x10000000L
+#	define	RADEON_SCALER_INT_EMU		0x20000000L
+#	define	RADEON_SCALER_ENABLE		0x40000000L
+#	define	RADEON_SCALER_SOFT_RESET		0x80000000L
+#define RADEON_OV0_V_INC			  0x0424
+#define RADEON_OV0_P1_V_ACCUM_INIT	  0x0428
+#	define	RADEON_OV0_P1_MAX_LN_IN_PER_LN_OUT	0x00000003L
+#	define	RADEON_OV0_P1_V_ACCUM_INIT_MASK		0x01ff8000L
+#define RADEON_OV0_P23_V_ACCUM_INIT	  0x042C
+#define RADEON_OV0_P1_BLANK_LINES_AT_TOP	  0x0430
+#	define	RADEON_P1_BLNK_LN_AT_TOP_M1_MASK	0x00000fffL
+#	define	RADEON_P1_ACTIVE_LINES_M1		0x0fff0000L
+#define RADEON_OV0_P23_BLANK_LINES_AT_TOP	  0x0434
+#	define	RADEON_P23_BLNK_LN_AT_TOP_M1_MASK	0x000007ffL
+#	define	RADEON_P23_ACTIVE_LINES_M1	0x07ff0000L
+#define RADEON_OV0_VID_BUF0_BASE_ADRS	  0x0440
+#	define	RADEON_VIF_BUF0_PITCH_SEL		0x00000001L
+#	define	RADEON_VIF_BUF0_TILE_ADRS		0x00000002L
+#	define	RADEON_VIF_BUF0_BASE_ADRS_MASK	0x03fffff0L
+#	define	RADEON_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
+#define RADEON_OV0_VID_BUF1_BASE_ADRS	  0x0444
+#	define	RADEON_VIF_BUF1_PITCH_SEL		0x00000001L
+#	define	RADEON_VIF_BUF1_TILE_ADRS		0x00000002L
+#	define	RADEON_VIF_BUF1_BASE_ADRS_MASK	0x03fffff0L
+#	define	RADEON_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
+#define RADEON_OV0_VID_BUF2_BASE_ADRS	  0x0448
+#	define	RADEON_VIF_BUF2_PITCH_SEL		0x00000001L
+#	define	RADEON_VIF_BUF2_TILE_ADRS		0x00000002L
+#	define	RADEON_VIF_BUF2_BASE_ADRS_MASK	0x03fffff0L
+#	define	RADEON_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
+#define RADEON_OV0_VID_BUF3_BASE_ADRS	  0x044C
+#define RADEON_OV0_VID_BUF4_BASE_ADRS	  0x0450
+#define RADEON_OV0_VID_BUF5_BASE_ADRS	  0x0454
+#define RADEON_OV0_VID_BUF_PITCH0_VALUE	  0x0460
+#define RADEON_OV0_VID_BUF_PITCH1_VALUE	  0x0464
+#define RADEON_OV0_AUTO_FLIP_CNTL		  0x0470
+#define RADEON_OV0_DEINTERLACE_PATTERN	  0x0474
+#define RADEON_OV0_H_INC			  0x0480
+#define RADEON_OV0_STEP_BY		  0x0484
+#define RADEON_OV0_P1_H_ACCUM_INIT	  0x0488
+#define RADEON_OV0_P23_H_ACCUM_INIT	  0x048C
+#define RADEON_OV0_P1_X_START_END		  0x0494
+#define RADEON_OV0_P2_X_START_END		  0x0498
+#define RADEON_OV0_P3_X_START_END		  0x049C
+#define RADEON_OV0_FILTER_CNTL		  0x04A0
+#define RADEON_OV0_FOUR_TAP_COEF_0	  0x04B0
+#define RADEON_OV0_FOUR_TAP_COEF_1	  0x04B4
+#define RADEON_OV0_FOUR_TAP_COEF_2	  0x04B8
+#define RADEON_OV0_FOUR_TAP_COEF_3	  0x04BC
+#define RADEON_OV0_FOUR_TAP_COEF_4	  0x04C0
+#define RADEON_OV0_COLOUR_CNTL		  0x04E0
+#define RADEON_OV0_VIDEO_KEY_CLR		  0x04E4
+#define RADEON_OV0_VIDEO_KEY_MSK		  0x04E8
+#define RADEON_OV0_GRAPHICS_KEY_CLR	  0x04EC
+#define RADEON_OV0_GRAPHICS_KEY_MSK	  0x04F0
+#define RADEON_OV0_KEY_CNTL		  0x04F4
+#	define	RADEON_VIDEO_KEY_FN_MASK		0x00000007L
+#	define	RADEON_VIDEO_KEY_FN_FALSE		0x00000000L
+#	define	RADEON_VIDEO_KEY_FN_TRUE		0x00000001L
+#	define	RADEON_VIDEO_KEY_FN_EQ		0x00000004L
+#	define	RADEON_VIDEO_KEY_FN_NE		0x00000005L
+#	define	RADEON_GRAPHIC_KEY_FN_MASK	0x00000070L
+#	define	RADEON_GRAPHIC_KEY_FN_FALSE	0x00000000L
+#	define	RADEON_GRAPHIC_KEY_FN_TRUE	0x00000010L
+#	define	RADEON_GRAPHIC_KEY_FN_EQ		0x00000040L
+#	define	RADEON_GRAPHIC_KEY_FN_NE		0x00000050L
+#	define	RADEON_CMP_MIX_MASK		0x00000100L
+#	define	RADEON_CMP_MIX_OR			0x00000000L
+#	define	RADEON_CMP_MIX_AND		0x00000100L
+#define RADEON_OV0_TEST			  0x04F8
+
+#define RADEON_PALETTE_DATA                 0x00b4
+#define RADEON_PALETTE_30_DATA              0x00b8
+#define RADEON_PALETTE_INDEX                0x00b0
+#define RADEON_PCI_GART_PAGE                0x017c
+#define RADEON_PLANE_3D_MASK_C              0x1d44
+#define RADEON_PLL_TEST_CNTL                0x0013 /* PLL */
+#define RADEON_PMI_CAP_ID                   0x0f5c /* PCI */
+#define RADEON_PMI_DATA                     0x0f63 /* PCI */
+#define RADEON_PMI_NXT_CAP_PTR              0x0f5d /* PCI */
+#define RADEON_PMI_PMC_REG                  0x0f5e /* PCI */
+#define RADEON_PMI_PMCSR_REG                0x0f60 /* PCI */
+#define RADEON_PMI_REGISTER                 0x0f5c /* PCI */
+#define RADEON_PPLL_CNTL                    0x0002 /* PLL */
+#       define RADEON_PPLL_RESET                (1 <<  0)
+#       define RADEON_PPLL_SLEEP                (1 <<  1)
+#       define RADEON_PPLL_ATOMIC_UPDATE_EN     (1 << 16)
+#       define RADEON_PPLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
+#       define RADEON_PPLL_ATOMIC_UPDATE_VSYNC  (1 << 18)
+#define RADEON_PPLL_DIV_0                   0x0004 /* PLL */
+#define RADEON_PPLL_DIV_1                   0x0005 /* PLL */
+#define RADEON_PPLL_DIV_2                   0x0006 /* PLL */
+#define RADEON_PPLL_DIV_3                   0x0007 /* PLL */
+#       define RADEON_PPLL_FB3_DIV_MASK     0x07ff
+#       define RADEON_PPLL_POST3_DIV_MASK   0x00070000
+#define RADEON_PPLL_REF_DIV                 0x0003 /* PLL */
+#       define RADEON_PPLL_REF_DIV_MASK     0x03ff
+#       define RADEON_PPLL_ATOMIC_UPDATE_R  (1 << 15) /* same as _W */
+#       define RADEON_PPLL_ATOMIC_UPDATE_W  (1 << 15) /* same as _R */
+#define RADEON_PWR_MNGMT_CNTL_STATUS        0x0f60 /* PCI */
+#define RADEON_RBBM_SOFT_RESET              0x00f0
+#define RADEON_RBBM_STATUS                  0x0e40
+#       define RADEON_RBBM_FIFOCNT_MASK     0x007f
+#       define RADEON_RBBM_ACTIVE           (1 << 31)
+#define RADEON_RB2D_DSTCACHE_CTLSTAT        0x342c
+#       define RADEON_RB2D_DC_FLUSH_ALL     0xf
+#       define RADEON_RB2D_DC_BUSY          (1 << 31)
+#define RADEON_RB2D_DSTCACHE_MODE	    0x3428
+#define RADEON_REG_BASE                     0x0f18 /* PCI */
+#define RADEON_REGPROG_INF                  0x0f09 /* PCI */
+#define RADEON_REVISION_ID                  0x0f08 /* PCI */
+
+#define RADEON_SC_BOTTOM                    0x164c
+#define RADEON_SC_BOTTOM_RIGHT              0x16f0
+#define RADEON_SC_BOTTOM_RIGHT_C            0x1c8c
+#define RADEON_SC_LEFT                      0x1640
+#define RADEON_SC_RIGHT                     0x1644
+#define RADEON_SC_TOP                       0x1648
+#define RADEON_SC_TOP_LEFT                  0x16ec
+#define RADEON_SC_TOP_LEFT_C                0x1c88
+#define RADEON_SDRAM_MODE_REG               0x0158
+#define RADEON_SEQ8_DATA                    0x03c5 /* VGA */
+#define RADEON_SEQ8_IDX                     0x03c4 /* VGA */
+#define RADEON_SNAPSHOT_F_COUNT             0x0244
+#define RADEON_SNAPSHOT_VH_COUNTS           0x0240
+#define RADEON_SNAPSHOT_VIF_COUNT           0x024c
+#define RADEON_SRC_OFFSET                   0x15ac
+#define RADEON_SRC_PITCH                    0x15b0
+#define RADEON_SRC_PITCH_OFFSET             0x1428
+#define RADEON_SRC_SC_BOTTOM                0x165c
+#define RADEON_SRC_SC_BOTTOM_RIGHT          0x16f4
+#define RADEON_SRC_SC_RIGHT                 0x1654
+#define RADEON_SRC_X                        0x1414
+#define RADEON_SRC_X_Y                      0x1590
+#define RADEON_SRC_Y                        0x1418
+#define RADEON_SRC_Y_X                      0x1434
+#define RADEON_STATUS                       0x0f06 /* PCI */
+#define RADEON_SUBPIC_CNTL                  0x0540 /* ? */
+#define RADEON_SUB_CLASS                    0x0f0a /* PCI */
+#define RADEON_SURFACE_DELAY                0x0b00
+#define RADEON_SURFACE0_INFO                0x0b0c
+#define RADEON_SURFACE0_LOWER_BOUND         0x0b04
+#define RADEON_SURFACE0_UPPER_BOUND         0x0b08
+#define RADEON_SURFACE1_INFO                0x0b1c
+#define RADEON_SURFACE1_LOWER_BOUND         0x0b14
+#define RADEON_SURFACE1_UPPER_BOUND         0x0b18
+#define RADEON_SURFACE2_INFO                0x0b2c
+#define RADEON_SURFACE2_LOWER_BOUND         0x0b24
+#define RADEON_SURFACE2_UPPER_BOUND         0x0b28
+#define RADEON_SURFACE3_INFO                0x0b3c
+#define RADEON_SURFACE3_LOWER_BOUND         0x0b34
+#define RADEON_SURFACE3_UPPER_BOUND         0x0b38
+#define RADEON_SW_SEMAPHORE                 0x013c
+
+#define RADEON_TEST_DEBUG_CNTL              0x0120
+#define RADEON_TEST_DEBUG_MUX               0x0124
+#define RADEON_TEST_DEBUG_OUT               0x012c
+#define RADEON_TMDS_CRC                     0x02a0
+#define RADEON_TRAIL_BRES_DEC               0x1614
+#define RADEON_TRAIL_BRES_ERR               0x160c
+#define RADEON_TRAIL_BRES_INC               0x1610
+#define RADEON_TRAIL_X                      0x1618
+#define RADEON_TRAIL_X_SUB                  0x1620
+
+#define RADEON_VCLK_ECP_CNTL                0x0008 /* PLL */
+#define RADEON_VENDOR_ID                    0x0f00 /* PCI */
+#define RADEON_VGA_DDA_CONFIG               0x02e8
+#define RADEON_VGA_DDA_ON_OFF               0x02ec
+#define RADEON_VID_BUFFER_CONTROL           0x0900
+#define RADEON_VIDEOMUX_CNTL                0x0190
+#define RADEON_VIPH_CONTROL                 0x0c40 /* ? */
+
+#define RADEON_WAIT_UNTIL                   0x1720
+
+#define RADEON_X_MPLL_REF_FB_DIV            0x000a /* PLL */
+#define RADEON_XCLK_CNTL                    0x000d /* PLL */
+#define RADEON_XDLL_CNTL                    0x000c /* PLL */
+#define RADEON_XPLL_CNTL                    0x000b /* PLL */
+
+				/* Registers for CCE and Microcode Engine */
+#define RADEON_CP_ME_RAM_ADDR               0x07d4
+#define RADEON_CP_ME_RAM_RADDR              0x07d8
+#define RADEON_CP_ME_RAM_DATAH              0x07dc
+#define RADEON_CP_ME_RAM_DATAL              0x07e0
+
+#define RADEON_CP_RB_BASE                   0x0700
+#define RADEON_CP_RB_CNTL                   0x0704
+#define RADEON_CP_RB_RPTR_ADDR              0x070c
+#define RADEON_CP_RB_RPTR                   0x0710
+#define RADEON_CP_RB_WPTR                   0x0714
+#       define RADEON_PM4_BUFFER_DL_DONE    (1 << 31)
+
+#define RADEON_CP_IB_BASE                   0x0738
+#define RADEON_CP_IB_BUFSZ                  0x073c
+
+#define RADEON_CP_CSQ_CNTL                  0x0740
+#       define RADEON_CSQ_PRIDIS_INDDIS     (0  << 28)
+#       define RADEON_CSQ_PRIPIO_INDDIS     (1  << 28)
+#       define RADEON_CSQ_PRIBM_INDDIS      (2  << 28)
+#       define RADEON_CSQ_PRIPIO_INDBM      (3  << 28)
+#       define RADEON_CSQ_PRIBM_INDBM       (4  << 28)
+#       define RADEON_CSQ_PRIPIO_INDPIO     (15 << 28)
+#define RADEON_CP_RB_WPTR_DELAY             0x0718
+#	define RADEON_PRE_WRITE_TIMER_SHIFT      0
+#	define RADEON_PRE_WRITE_LIMIT_SHIFT     23
+
+#define RADEON_AIC_CNTL                     0x01d0
+#       define RADEON_PCIGART_TRANSLATE_EN  (1 << 0)
+
+#define RADEON_PM4_VC_FPU_SETUP             0x071c
+#       define RADEON_FRONT_DIR_CW          (0 <<  0)
+#       define RADEON_FRONT_DIR_CCW         (1 <<  0)
+#       define RADEON_FRONT_DIR_MASK        (1 <<  0)
+#       define RADEON_BACKFACE_CULL         (0 <<  1)
+#       define RADEON_BACKFACE_POINTS       (1 <<  1)
+#       define RADEON_BACKFACE_LINES        (2 <<  1)
+#       define RADEON_BACKFACE_SOLID        (3 <<  1)
+#       define RADEON_BACKFACE_MASK         (3 <<  1)
+#       define RADEON_FRONTFACE_CULL        (0 <<  3)
+#       define RADEON_FRONTFACE_POINTS      (1 <<  3)
+#       define RADEON_FRONTFACE_LINES       (2 <<  3)
+#       define RADEON_FRONTFACE_SOLID       (3 <<  3)
+#       define RADEON_FRONTFACE_MASK        (3 <<  3)
+#       define RADEON_FPU_COLOR_SOLID       (0 <<  5)
+#       define RADEON_FPU_COLOR_FLAT        (1 <<  5)
+#       define RADEON_FPU_COLOR_GOURAUD     (2 <<  5)
+#       define RADEON_FPU_COLOR_GOURAUD2    (3 <<  5)
+#       define RADEON_FPU_COLOR_MASK        (3 <<  5)
+#       define RADEON_FPU_SUB_PIX_2BITS     (0 <<  7)
+#       define RADEON_FPU_SUB_PIX_4BITS     (1 <<  7)
+#       define RADEON_FPU_MODE_2D           (0 <<  8)
+#       define RADEON_FPU_MODE_3D           (1 <<  8)
+#       define RADEON_TRAP_BITS_DISABLE     (1 <<  9)
+#       define RADEON_EDGE_ANTIALIAS        (1 << 10)
+#       define RADEON_SUPERSAMPLE           (1 << 11)
+#       define RADEON_XFACTOR_2             (0 << 12)
+#       define RADEON_XFACTOR_4             (1 << 12)
+#       define RADEON_YFACTOR_2             (0 << 13)
+#       define RADEON_YFACTOR_4             (1 << 13)
+#       define RADEON_FLAT_SHADE_VERTEX_D3D (0 << 14)
+#       define RADEON_FLAT_SHADE_VERTEX_OGL (1 << 14)
+#       define RADEON_FPU_ROUND_TRUNCATE    (0 << 15)
+#       define RADEON_FPU_ROUND_NEAREST     (1 << 15)
+#       define RADEON_WM_SEL_8DW            (0 << 16)
+#       define RADEON_WM_SEL_16DW           (1 << 16)
+#       define RADEON_WM_SEL_32DW           (2 << 16)
+#define RADEON_PM4_VC_DEBUG_CONFIG          0x07a4
+#define RADEON_PM4_VC_STAT                  0x07a8
+#define RADEON_PM4_VC_TIMESTAMP0            0x07b0
+#define RADEON_PM4_VC_TIMESTAMP1            0x07b4
+#define RADEON_PM4_STAT                     0x07b8
+#       define RADEON_PM4_FIFOCNT_MASK      0x0fff
+#       define RADEON_PM4_BUSY              (1 << 16)
+#       define RADEON_PM4_GUI_ACTIVE        (1 << 31)
+#define RADEON_PM4_BUFFER_ADDR              0x07f0
+#define RADEON_CP_ME_CNTL                   0x07d0
+#       define RADEON_CP_ME_FREERUN         (1 << 30)
+#define RADEON_PM4_FIFO_DATA_EVEN           0x1000
+#define RADEON_PM4_FIFO_DATA_ODD            0x1004
+
+#define RADEON_SCALE_3D_CNTL                0x1a00
+#       define RADEON_SCALE_DITHER_ERR_DIFF         (0  <<  1)
+#       define RADEON_SCALE_DITHER_TABLE            (1  <<  1)
+#       define RADEON_TEX_CACHE_SIZE_FULL           (0  <<  2)
+#       define RADEON_TEX_CACHE_SIZE_HALF           (1  <<  2)
+#       define RADEON_DITHER_INIT_CURR              (0  <<  3)
+#       define RADEON_DITHER_INIT_RESET             (1  <<  3)
+#       define RADEON_ROUND_24BIT                   (1  <<  4)
+#       define RADEON_TEX_CACHE_DISABLE             (1  <<  5)
+#       define RADEON_SCALE_3D_NOOP                 (0  <<  6)
+#       define RADEON_SCALE_3D_SCALE                (1  <<  6)
+#       define RADEON_SCALE_3D_TEXMAP_SHADE         (2  <<  6)
+#       define RADEON_SCALE_PIX_BLEND               (0  <<  8)
+#       define RADEON_SCALE_PIX_REPLICATE           (1  <<  8)
+#       define RADEON_TEX_CACHE_SPLIT               (1  <<  9)
+#       define RADEON_APPLE_YUV_MODE                (1  << 10)
+#       define RADEON_TEX_CACHE_PALLETE_MODE        (1  << 11)
+#       define RADEON_ALPHA_COMB_ADD_CLAMP          (0  << 12)
+#       define RADEON_ALPHA_COMB_ADD_NCLAMP         (1  << 12)
+#       define RADEON_ALPHA_COMB_SUB_DST_SRC_CLAMP  (2  << 12)
+#       define RADEON_ALPHA_COMB_SUB_DST_SRC_NCLAMP (3  << 12)
+#       define RADEON_FOG_TABLE                     (1  << 14)
+#       define RADEON_SIGNED_DST_CLAMP              (1  << 15)
+#       define RADEON_ALPHA_BLEND_SRC_ZERO          (0  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_ONE           (1  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_SRCCOLOR      (2  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVSRCCOLOR   (3  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_SRCALPHA      (4  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVSRCALPHA   (5  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_DSTALPHA      (6  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVDSTALPHA   (7  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_DSTCOLOR      (8  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVDSTCOLOR   (9  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_SAT           (10 << 16)
+#       define RADEON_ALPHA_BLEND_SRC_BLEND         (11 << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVBLEND      (12 << 16)
+#       define RADEON_ALPHA_BLEND_DST_ZERO          (0  << 20)
+#       define RADEON_ALPHA_BLEND_DST_ONE           (1  << 20)
+#       define RADEON_ALPHA_BLEND_DST_SRCCOLOR      (2  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVSRCCOLOR   (3  << 20)
+#       define RADEON_ALPHA_BLEND_DST_SRCALPHA      (4  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVSRCALPHA   (5  << 20)
+#       define RADEON_ALPHA_BLEND_DST_DSTALPHA      (6  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVDSTALPHA   (7  << 20)
+#       define RADEON_ALPHA_BLEND_DST_DSTCOLOR      (8  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVDSTCOLOR   (9  << 20)
+#       define RADEON_ALPHA_TEST_NEVER              (0  << 24)
+#       define RADEON_ALPHA_TEST_LESS               (1  << 24)
+#       define RADEON_ALPHA_TEST_LESSEQUAL          (2  << 24)
+#       define RADEON_ALPHA_TEST_EQUAL              (3  << 24)
+#       define RADEON_ALPHA_TEST_GREATEREQUAL       (4  << 24)
+#       define RADEON_ALPHA_TEST_GREATER            (5  << 24)
+#       define RADEON_ALPHA_TEST_NEQUAL             (6  << 24)
+#       define RADEON_ALPHA_TEST_ALWAYS             (7  << 24)
+#       define RADEON_COMPOSITE_SHADOW_CMP_EQUAL    (0  << 28)
+#       define RADEON_COMPOSITE_SHADOW_CMP_NEQUAL   (1  << 28)
+#       define RADEON_COMPOSITE_SHADOW              (1  << 29)
+#       define RADEON_TEX_MAP_ALPHA_IN_TEXTURE      (1  << 30)
+#       define RADEON_TEX_CACHE_LINE_SIZE_8QW       (0  << 31)
+#       define RADEON_TEX_CACHE_LINE_SIZE_4QW       (1  << 31)
+#define RADEON_SCALE_3D_DATATYPE            0x1a20
+
+#define RADEON_SETUP_CNTL                   0x1bc4
+#       define RADEON_DONT_START_TRIANGLE   (1 <<  0)
+#       define RADEON_Z_BIAS                (0 <<  1)
+#       define RADEON_DONT_START_ANY_ON     (1 <<  2)
+#       define RADEON_COLOR_SOLID_COLOR     (0 <<  3)
+#       define RADEON_COLOR_FLAT_VERT_1     (1 <<  3)
+#       define RADEON_COLOR_FLAT_VERT_2     (2 <<  3)
+#       define RADEON_COLOR_FLAT_VERT_3     (3 <<  3)
+#       define RADEON_COLOR_GOURAUD         (4 <<  3)
+#       define RADEON_PRIM_TYPE_TRI         (0 <<  7)
+#       define RADEON_PRIM_TYPE_LINE        (1 <<  7)
+#       define RADEON_PRIM_TYPE_POINT       (2 <<  7)
+#       define RADEON_PRIM_TYPE_POLY_EDGE   (3 <<  7)
+#       define RADEON_TEXTURE_ST_MULT_W     (0 <<  9)
+#       define RADEON_TEXTURE_ST_DIRECT     (1 <<  9)
+#       define RADEON_STARTING_VERTEX_1     (1 << 14)
+#       define RADEON_STARTING_VERTEX_2     (2 << 14)
+#       define RADEON_STARTING_VERTEX_3     (3 << 14)
+#       define RADEON_ENDING_VERTEX_1       (1 << 16)
+#       define RADEON_ENDING_VERTEX_2       (2 << 16)
+#       define RADEON_ENDING_VERTEX_3       (3 << 16)
+#       define RADEON_SU_POLY_LINE_LAST     (0 << 18)
+#       define RADEON_SU_POLY_LINE_NOT_LAST (1 << 18)
+#       define RADEON_SUB_PIX_2BITS         (0 << 19)
+#       define RADEON_SUB_PIX_4BITS         (1 << 19)
+#       define RADEON_SET_UP_CONTINUE       (1 << 31)
+
+#define RADEON_WINDOW_XY_OFFSET             0x1bcc
+#       define RADEON_WINDOW_Y_SHIFT        4
+#       define RADEON_WINDOW_X_SHIFT        20
+
+#define RADEON_Z_OFFSET_C                   0x1c90
+#define RADEON_Z_PITCH_C                    0x1c94
+#define RADEON_Z_STEN_CNTL_C                0x1c98
+#       define RADEON_Z_PIX_WIDTH_16            (0 <<  1)
+#       define RADEON_Z_PIX_WIDTH_24            (1 <<  1)
+#       define RADEON_Z_PIX_WIDTH_32            (2 <<  1)
+#       define RADEON_Z_PIX_WIDTH_MASK          (3 <<  1)
+#       define RADEON_Z_TEST_NEVER              (0 <<  4)
+#       define RADEON_Z_TEST_LESS               (1 <<  4)
+#       define RADEON_Z_TEST_LESSEQUAL          (2 <<  4)
+#       define RADEON_Z_TEST_EQUAL              (3 <<  4)
+#       define RADEON_Z_TEST_GREATEREQUAL       (4 <<  4)
+#       define RADEON_Z_TEST_GREATER            (5 <<  4)
+#       define RADEON_Z_TEST_NEQUAL             (6 <<  4)
+#       define RADEON_Z_TEST_ALWAYS             (7 <<  4)
+#       define RADEON_Z_TEST_MASK               (7 <<  4)
+#       define RADEON_STENCIL_TEST_NEVER        (0 << 12)
+#       define RADEON_STENCIL_TEST_LESS         (1 << 12)
+#       define RADEON_STENCIL_TEST_LESSEQUAL    (2 << 12)
+#       define RADEON_STENCIL_TEST_EQUAL        (3 << 12)
+#       define RADEON_STENCIL_TEST_GREATEREQUAL (4 << 12)
+#       define RADEON_STENCIL_TEST_GREATER      (5 << 12)
+#       define RADEON_STENCIL_TEST_NEQUAL       (6 << 12)
+#       define RADEON_STENCIL_TEST_ALWAYS       (7 << 12)
+#       define RADEON_STENCIL_S_FAIL_KEEP       (0 << 16)
+#       define RADEON_STENCIL_S_FAIL_ZERO       (1 << 16)
+#       define RADEON_STENCIL_S_FAIL_REPLACE    (2 << 16)
+#       define RADEON_STENCIL_S_FAIL_INC        (3 << 16)
+#       define RADEON_STENCIL_S_FAIL_DEC        (4 << 16)
+#       define RADEON_STENCIL_S_FAIL_INV        (5 << 16)
+#       define RADEON_STENCIL_ZPASS_KEEP        (0 << 20)
+#       define RADEON_STENCIL_ZPASS_ZERO        (1 << 20)
+#       define RADEON_STENCIL_ZPASS_REPLACE     (2 << 20)
+#       define RADEON_STENCIL_ZPASS_INC         (3 << 20)
+#       define RADEON_STENCIL_ZPASS_DEC         (4 << 20)
+#       define RADEON_STENCIL_ZPASS_INV         (5 << 20)
+#       define RADEON_STENCIL_ZFAIL_KEEP        (0 << 24)
+#       define RADEON_STENCIL_ZFAIL_ZERO        (1 << 24)
+#       define RADEON_STENCIL_ZFAIL_REPLACE     (2 << 24)
+#       define RADEON_STENCIL_ZFAIL_INC         (3 << 24)
+#       define RADEON_STENCIL_ZFAIL_DEC         (4 << 24)
+#       define RADEON_STENCIL_ZFAIL_INV         (5 << 24)
+#define RADEON_TEX_CNTL_C                   0x1c9c
+#       define RADEON_Z_ENABLE                   (1 <<  0)
+#       define RADEON_Z_WRITE_ENABLE             (1 <<  1)
+#       define RADEON_STENCIL_ENABLE             (1 <<  3)
+#       define RADEON_SHADE_ENABLE               (0 <<  4)
+#       define RADEON_TEXMAP_ENABLE              (1 <<  4)
+#       define RADEON_SEC_TEXMAP_ENABLE          (1 <<  5)
+#       define RADEON_FOG_ENABLE                 (1 <<  7)
+#       define RADEON_DITHER_ENABLE              (1 <<  8)
+#       define RADEON_ALPHA_ENABLE               (1 <<  9)
+#       define RADEON_ALPHA_TEST_ENABLE          (1 << 10)
+#       define RADEON_SPEC_LIGHT_ENABLE          (1 << 11)
+#       define RADEON_TEX_CHROMA_KEY_ENABLE      (1 << 12)
+#       define RADEON_ALPHA_IN_TEX_COMPLETE_A    (0 << 13)
+#       define RADEON_ALPHA_IN_TEX_LSB_A         (1 << 13)
+#       define RADEON_LIGHT_DIS                  (0 << 14)
+#       define RADEON_LIGHT_COPY                 (1 << 14)
+#       define RADEON_LIGHT_MODULATE             (2 << 14)
+#       define RADEON_LIGHT_ADD                  (3 << 14)
+#       define RADEON_LIGHT_BLEND_CONSTANT       (4 << 14)
+#       define RADEON_LIGHT_BLEND_TEXTURE        (5 << 14)
+#       define RADEON_LIGHT_BLEND_VERTEX         (6 << 14)
+#       define RADEON_LIGHT_BLEND_CONST_COLOR    (7 << 14)
+#       define RADEON_ALPHA_LIGHT_DIS            (0 << 18)
+#       define RADEON_ALPHA_LIGHT_COPY           (1 << 18)
+#       define RADEON_ALPHA_LIGHT_MODULATE       (2 << 18)
+#       define RADEON_ALPHA_LIGHT_ADD            (3 << 18)
+#       define RADEON_ANTI_ALIAS                 (1 << 21)
+#       define RADEON_TEX_CACHE_FLUSH            (1 << 23)
+#       define RADEON_LOD_BIAS_SHIFT             24
+#define RADEON_MISC_3D_STATE_CNTL_REG       0x1ca0
+#       define RADEON_REF_ALPHA_MASK                  0xff
+#       define RADEON_MISC_SCALE_3D_NOOP              (0  <<  8)
+#       define RADEON_MISC_SCALE_3D_SCALE             (1  <<  8)
+#       define RADEON_MISC_SCALE_3D_TEXMAP_SHADE      (2  <<  8)
+#       define RADEON_MISC_SCALE_PIX_BLEND            (0  << 10)
+#       define RADEON_MISC_SCALE_PIX_REPLICATE        (1  << 10)
+#       define RADEON_ALPHA_COMB_ADD_CLAMP            (0  << 12)
+#       define RADEON_ALPHA_COMB_ADD_NO_CLAMP         (1  << 12)
+#       define RADEON_ALPHA_COMB_SUB_SRC_DST_CLAMP    (2  << 12)
+#       define RADEON_ALPHA_COMB_SUB_SRC_DST_NO_CLAMP (3  << 12)
+#       define RADEON_FOG_VERTEX                      (0  << 14)
+#       define RADEON_FOG_TABLE                       (1  << 14)
+#       define RADEON_ALPHA_BLEND_SRC_ZERO            (0  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_ONE             (1  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_SRCCOLOR        (2  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVSRCCOLOR     (3  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_SRCALPHA        (4  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVSRCALPHA     (5  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_DESTALPHA       (6  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVDESTALPHA    (7  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_DESTCOLOR       (8  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_INVDESTCOLOR    (9  << 16)
+#       define RADEON_ALPHA_BLEND_SRC_SRCALPHASAT     (10 << 16)
+#       define RADEON_ALPHA_BLEND_SRC_BOTHSRCALPHA    (11 << 16)
+#       define RADEON_ALPHA_BLEND_SRC_BOTHINVSRCALPHA (12 << 16)
+#       define RADEON_ALPHA_BLEND_SRC_MASK            (15 << 16)
+#       define RADEON_ALPHA_BLEND_DST_ZERO            (0  << 20)
+#       define RADEON_ALPHA_BLEND_DST_ONE             (1  << 20)
+#       define RADEON_ALPHA_BLEND_DST_SRCCOLOR        (2  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVSRCCOLOR     (3  << 20)
+#       define RADEON_ALPHA_BLEND_DST_SRCALPHA        (4  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVSRCALPHA     (5  << 20)
+#       define RADEON_ALPHA_BLEND_DST_DESTALPHA       (6  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVDESTALPHA    (7  << 20)
+#       define RADEON_ALPHA_BLEND_DST_DESTCOLOR       (8  << 20)
+#       define RADEON_ALPHA_BLEND_DST_INVDESTCOLOR    (9  << 20)
+#       define RADEON_ALPHA_BLEND_DST_SRCALPHASAT     (10 << 20)
+#       define RADEON_ALPHA_BLEND_DST_MASK            (15 << 20)
+#       define RADEON_ALPHA_TEST_NEVER                (0  << 24)
+#       define RADEON_ALPHA_TEST_LESS                 (1  << 24)
+#       define RADEON_ALPHA_TEST_LESSEQUAL            (2  << 24)
+#       define RADEON_ALPHA_TEST_EQUAL                (3  << 24)
+#       define RADEON_ALPHA_TEST_GREATEREQUAL         (4  << 24)
+#       define RADEON_ALPHA_TEST_GREATER              (5  << 24)
+#       define RADEON_ALPHA_TEST_NEQUAL               (6  << 24)
+#       define RADEON_ALPHA_TEST_ALWAYS               (7  << 24)
+#       define RADEON_ALPHA_TEST_MASK                 (7  << 24)
+#define RADEON_TEXTURE_CLR_CMP_CLR_C        0x1ca4
+#define RADEON_TEXTURE_CLR_CMP_MSK_C        0x1ca8
+#define RADEON_FOG_COLOR_C                  0x1cac
+#       define RADEON_FOG_BLUE_SHIFT             0
+#       define RADEON_FOG_GREEN_SHIFT            8
+#       define RADEON_FOG_RED_SHIFT             16
+#define RADEON_PRIM_TEX_CNTL_C              0x1cb0
+#       define RADEON_MIN_BLEND_NEAREST          (0  <<  1)
+#       define RADEON_MIN_BLEND_LINEAR           (1  <<  1)
+#       define RADEON_MIN_BLEND_MIPNEAREST       (2  <<  1)
+#       define RADEON_MIN_BLEND_MIPLINEAR        (3  <<  1)
+#       define RADEON_MIN_BLEND_LINEARMIPNEAREST (4  <<  1)
+#       define RADEON_MIN_BLEND_LINEARMIPLINEAR  (5  <<  1)
+#       define RADEON_MIN_BLEND_MASK             (7  <<  1)
+#       define RADEON_MAG_BLEND_NEAREST          (0  <<  4)
+#       define RADEON_MAG_BLEND_LINEAR           (1  <<  4)
+#       define RADEON_MAG_BLEND_MASK             (7  <<  4)
+#       define RADEON_MIP_MAP_DISABLE            (1  <<  7)
+#       define RADEON_TEX_CLAMP_S_WRAP           (0  <<  8)
+#       define RADEON_TEX_CLAMP_S_MIRROR         (1  <<  8)
+#       define RADEON_TEX_CLAMP_S_CLAMP          (2  <<  8)
+#       define RADEON_TEX_CLAMP_S_BORDER_COLOR   (3  <<  8)
+#       define RADEON_TEX_CLAMP_S_MASK           (3  <<  8)
+#       define RADEON_TEX_WRAP_S                 (1  << 10)
+#       define RADEON_TEX_CLAMP_T_WRAP           (0  << 11)
+#       define RADEON_TEX_CLAMP_T_MIRROR         (1  << 11)
+#       define RADEON_TEX_CLAMP_T_CLAMP          (2  << 11)
+#       define RADEON_TEX_CLAMP_T_BORDER_COLOR   (3  << 11)
+#       define RADEON_TEX_CLAMP_T_MASK           (3  << 11)
+#       define RADEON_TEX_WRAP_T                 (1  << 13)
+#       define RADEON_TEX_PERSPECTIVE_DISABLE    (1  << 14)
+#       define RADEON_DATATYPE_VQ                (0  << 16)
+#       define RADEON_DATATYPE_CI4               (1  << 16)
+#       define RADEON_DATATYPE_CI8               (2  << 16)
+#       define RADEON_DATATYPE_ARGB1555          (3  << 16)
+#       define RADEON_DATATYPE_RGB565            (4  << 16)
+#       define RADEON_DATATYPE_RGB888            (5  << 16)
+#       define RADEON_DATATYPE_ARGB8888          (6  << 16)
+#       define RADEON_DATATYPE_RGB332            (7  << 16)
+#       define RADEON_DATATYPE_Y8                (8  << 16)
+#       define RADEON_DATATYPE_RGB8              (9  << 16)
+#       define RADEON_DATATYPE_CI16              (10 << 16)
+#       define RADEON_DATATYPE_YUV422            (11 << 16)
+#       define RADEON_DATATYPE_YUV422_2          (12 << 16)
+#       define RADEON_DATATYPE_AYUV444           (14 << 16)
+#       define RADEON_DATATYPE_ARGB4444          (15 << 16)
+#       define RADEON_PALLETE_EITHER             (0  << 20)
+#       define RADEON_PALLETE_1                  (1  << 20)
+#       define RADEON_PALLETE_2                  (2  << 20)
+#       define RADEON_PSEUDOCOLOR_DT_RGB565      (0  << 24)
+#       define RADEON_PSEUDOCOLOR_DT_ARGB1555    (1  << 24)
+#       define RADEON_PSEUDOCOLOR_DT_ARGB4444    (2  << 24)
+#define RADEON_PRIM_TEXTURE_COMBINE_CNTL_C  0x1cb4
+#       define RADEON_COMB_DIS                 (0  <<  0)
+#       define RADEON_COMB_COPY                (1  <<  0)
+#       define RADEON_COMB_COPY_INP            (2  <<  0)
+#       define RADEON_COMB_MODULATE            (3  <<  0)
+#       define RADEON_COMB_MODULATE2X          (4  <<  0)
+#       define RADEON_COMB_MODULATE4X          (5  <<  0)
+#       define RADEON_COMB_ADD                 (6  <<  0)
+#       define RADEON_COMB_ADD_SIGNED          (7  <<  0)
+#       define RADEON_COMB_BLEND_VERTEX        (8  <<  0)
+#       define RADEON_COMB_BLEND_TEXTURE       (9  <<  0)
+#       define RADEON_COMB_BLEND_CONST         (10 <<  0)
+#       define RADEON_COMB_BLEND_PREMULT       (11 <<  0)
+#       define RADEON_COMB_BLEND_PREV          (12 <<  0)
+#       define RADEON_COMB_BLEND_PREMULT_INV   (13 <<  0)
+#       define RADEON_COMB_ADD_SIGNED2X        (14 <<  0)
+#       define RADEON_COMB_BLEND_CONST_COLOR   (15 <<  0)
+#       define RADEON_COMB_MASK                (15 <<  0)
+#       define RADEON_COLOR_FACTOR_TEX         (4  <<  4)
+#       define RADEON_COLOR_FACTOR_NTEX        (5  <<  4)
+#       define RADEON_COLOR_FACTOR_ALPHA       (6  <<  4)
+#       define RADEON_COLOR_FACTOR_NALPHA      (7  <<  4)
+#       define RADEON_COLOR_FACTOR_MASK        (15 <<  4)
+#       define RADEON_INPUT_FACTOR_CONST_COLOR (2  << 10)
+#       define RADEON_INPUT_FACTOR_CONST_ALPHA (3  << 10)
+#       define RADEON_INPUT_FACTOR_INT_COLOR   (4  << 10)
+#       define RADEON_INPUT_FACTOR_INT_ALPHA   (5  << 10)
+#       define RADEON_INPUT_FACTOR_MASK        (15 << 10)
+#       define RADEON_COMB_ALPHA_DIS           (0  << 14)
+#       define RADEON_COMB_ALPHA_COPY          (1  << 14)
+#       define RADEON_COMB_ALPHA_COPY_INP      (2  << 14)
+#       define RADEON_COMB_ALPHA_MODULATE      (3  << 14)
+#       define RADEON_COMB_ALPHA_MODULATE2X    (4  << 14)
+#       define RADEON_COMB_ALPHA_MODULATE4X    (5  << 14)
+#       define RADEON_COMB_ALPHA_ADD           (6  << 14)
+#       define RADEON_COMB_ALPHA_ADD_SIGNED    (7  << 14)
+#       define RADEON_COMB_ALPHA_ADD_SIGNED2X  (14 << 14)
+#       define RADEON_COMB_ALPHA_MASK          (15 << 14)
+#       define RADEON_ALPHA_FACTOR_TEX_ALPHA   (6  << 18)
+#       define RADEON_ALPHA_FACTOR_NTEX_ALPHA  (7  << 18)
+#       define RADEON_ALPHA_FACTOR_MASK        (15 << 18)
+#       define RADEON_INP_FACTOR_A_CONST_ALPHA (1  << 25)
+#       define RADEON_INP_FACTOR_A_INT_ALPHA   (2  << 25)
+#       define RADEON_INP_FACTOR_A_MASK        (7  << 25)
+#define RADEON_TEX_SIZE_PITCH_C             0x1cb8
+#       define RADEON_TEX_PITCH_SHIFT           0
+#       define RADEON_TEX_SIZE_SHIFT            4
+#       define RADEON_TEX_HEIGHT_SHIFT          8
+#       define RADEON_TEX_MIN_SIZE_SHIFT       12
+#       define RADEON_SEC_TEX_PITCH_SHIFT      16
+#       define RADEON_SEC_TEX_SIZE_SHIFT       20
+#       define RADEON_SEC_TEX_HEIGHT_SHIFT     24
+#       define RADEON_SEC_TEX_MIN_SIZE_SHIFT   28
+#       define RADEON_TEX_PITCH_MASK           (0x0f <<  0)
+#       define RADEON_TEX_SIZE_MASK            (0x0f <<  4)
+#       define RADEON_TEX_HEIGHT_MASK          (0x0f <<  8)
+#       define RADEON_TEX_MIN_SIZE_MASK        (0x0f << 12)
+#       define RADEON_SEC_TEX_PITCH_MASK       (0x0f << 16)
+#       define RADEON_SEC_TEX_SIZE_MASK        (0x0f << 20)
+#       define RADEON_SEC_TEX_HEIGHT_MASK      (0x0f << 24)
+#       define RADEON_SEC_TEX_MIN_SIZE_MASK    (0x0f << 28)
+#       define RADEON_TEX_SIZE_PITCH_SHIFT      0
+#       define RADEON_SEC_TEX_SIZE_PITCH_SHIFT 16
+#       define RADEON_TEX_SIZE_PITCH_MASK      (0xffff <<  0)
+#       define RADEON_SEC_TEX_SIZE_PITCH_MASK  (0xffff << 16)
+#define RADEON_PRIM_TEX_0_OFFSET_C          0x1cbc
+#define RADEON_PRIM_TEX_1_OFFSET_C          0x1cc0
+#define RADEON_PRIM_TEX_2_OFFSET_C          0x1cc4
+#define RADEON_PRIM_TEX_3_OFFSET_C          0x1cc8
+#define RADEON_PRIM_TEX_4_OFFSET_C          0x1ccc
+#define RADEON_PRIM_TEX_5_OFFSET_C          0x1cd0
+#define RADEON_PRIM_TEX_6_OFFSET_C          0x1cd4
+#define RADEON_PRIM_TEX_7_OFFSET_C          0x1cd8
+#define RADEON_PRIM_TEX_8_OFFSET_C          0x1cdc
+#define RADEON_PRIM_TEX_9_OFFSET_C          0x1ce0
+#define RADEON_PRIM_TEX_10_OFFSET_C         0x1ce4
+#       define RADEON_TEX_NO_TILE           (0 << 30)
+#       define RADEON_TEX_TILED_BY_HOST     (1 << 30)
+#       define RADEON_TEX_TILED_BY_STORAGE  (2 << 30)
+#       define RADEON_TEX_TILED_BY_STORAGE2 (3 << 30)
+
+#define RADEON_SEC_TEX_CNTL_C               0x1d00
+#       define RADEON_SEC_SELECT_PRIM_ST    (0  <<  0)
+#       define RADEON_SEC_SELECT_SEC_ST     (1  <<  0)
+#define RADEON_SEC_TEX_COMBINE_CNTL_C       0x1d04
+#       define RADEON_INPUT_FACTOR_PREV_COLOR (8  << 10)
+#       define RADEON_INPUT_FACTOR_PREV_ALPHA (9  << 10)
+#       define RADEON_INP_FACTOR_A_PREV_ALPHA (4  << 25)
+#define RADEON_SEC_TEX_0_OFFSET_C           0x1d08
+#define RADEON_SEC_TEX_1_OFFSET_C           0x1d0c
+#define RADEON_SEC_TEX_2_OFFSET_C           0x1d10
+#define RADEON_SEC_TEX_3_OFFSET_C           0x1d14
+#define RADEON_SEC_TEX_4_OFFSET_C           0x1d18
+#define RADEON_SEC_TEX_5_OFFSET_C           0x1d1c
+#define RADEON_SEC_TEX_6_OFFSET_C           0x1d20
+#define RADEON_SEC_TEX_7_OFFSET_C           0x1d24
+#define RADEON_SEC_TEX_8_OFFSET_C           0x1d28
+#define RADEON_SEC_TEX_9_OFFSET_C           0x1d2c
+#define RADEON_SEC_TEX_10_OFFSET_C          0x1d30
+#define RADEON_CONSTANT_COLOR_C             0x1d34
+#       define RADEON_CONSTANT_BLUE_SHIFT        0
+#       define RADEON_CONSTANT_GREEN_SHIFT       8
+#       define RADEON_CONSTANT_RED_SHIFT        16
+#       define RADEON_CONSTANT_ALPHA_SHIFT      24
+#define RADEON_PRIM_TEXTURE_BORDER_COLOR_C  0x1d38
+#       define RADEON_PRIM_TEX_BORDER_BLUE_SHIFT   0
+#       define RADEON_PRIM_TEX_BORDER_GREEN_SHIFT  8
+#       define RADEON_PRIM_TEX_BORDER_RED_SHIFT   16
+#       define RADEON_PRIM_TEX_BORDER_ALPHA_SHIFT 24
+#define RADEON_SEC_TEXTURE_BORDER_COLOR_C   0x1d3c
+#       define RADEON_SEC_TEX_BORDER_BLUE_SHIFT   0
+#       define RADEON_SEC_TEX_BORDER_GREEN_SHIFT  8
+#       define RADEON_SEC_TEX_BORDER_RED_SHIFT   16
+#       define RADEON_SEC_TEX_BORDER_ALPHA_SHIFT 24
+#define RADEON_STEN_REF_MASK_C              0x1d40
+#       define RADEON_STEN_REFERENCE_SHIFT       0
+#       define RADEON_STEN_MASK_SHIFT           16
+#       define RADEON_STEN_WRITE_MASK_SHIFT     24
+#define RADEON_PLANE_3D_MASK_C              0x1d44
+#define RADEON_TEX_CACHE_STAT_COUNT         0x1974
+
+
+				/* Constants */
+#define RADEON_AGP_TEX_OFFSET               0x02000000
+
+#define RADEON_VB_AGE_REG                   RADEON_GUI_SCRATCH_REG0
+#define RADEON_SWAP_AGE_REG                 RADEON_GUI_SCRATCH_REG1
+
+				/* CCE packet types */
+#define RADEON_CCE_PACKET0                         0x00000000
+#define RADEON_CCE_PACKET0_ONE_REG_WR              0x00008000
+#define RADEON_CCE_PACKET1                         0x40000000
+#define RADEON_CCE_PACKET2                         0x80000000
+#define RADEON_CCE_PACKET3_NOP                     0xC0001000
+#define RADEON_CCE_PACKET3_PAINT                   0xC0001100
+#define RADEON_CCE_PACKET3_BITBLT                  0xC0001200
+#define RADEON_CCE_PACKET3_SMALLTEXT               0xC0001300
+#define RADEON_CCE_PACKET3_HOSTDATA_BLT            0xC0001400
+#define RADEON_CCE_PACKET3_POLYLINE                0xC0001500
+#define RADEON_CCE_PACKET3_SCALING                 0xC0001600
+#define RADEON_CCE_PACKET3_TRANS_SCALING           0xC0001700
+#define RADEON_CCE_PACKET3_POLYSCANLINES           0xC0001800
+#define RADEON_CCE_PACKET3_NEXT_CHAR               0xC0001900
+#define RADEON_CCE_PACKET3_PAINT_MULTI             0xC0001A00
+#define RADEON_CCE_PACKET3_BITBLT_MULTI            0xC0001B00
+#define RADEON_CCE_PACKET3_PLY_NEXTSCAN            0xC0001D00
+#define RADEON_CCE_PACKET3_SET_SCISSORS            0xC0001E00
+#define RADEON_CCE_PACKET3_SET_MODE24BPP           0xC0001F00
+#define RADEON_CCE_PACKET3_CNTL_PAINT              0xC0009100
+#define RADEON_CCE_PACKET3_CNTL_BITBLT             0xC0009200
+#define RADEON_CCE_PACKET3_CNTL_SMALLTEXT          0xC0009300
+#define RADEON_CCE_PACKET3_CNTL_HOSTDATA_BLT       0xC0009400
+#define RADEON_CCE_PACKET3_CNTL_POLYLINE           0xC0009500
+#define RADEON_CCE_PACKET3_CNTL_SCALING            0xC0009600
+#define RADEON_CCE_PACKET3_CNTL_TRANS_SCALING      0xC0009700
+#define RADEON_CCE_PACKET3_CNTL_POLYSCANLINES      0xC0009800
+#define RADEON_CCE_PACKET3_CNTL_NEXT_CHAR          0xC0009900
+#define RADEON_CCE_PACKET3_CNTL_PAINT_MULTI        0xC0009A00
+#define RADEON_CCE_PACKET3_CNTL_BITBLT_MULTI       0xC0009B00
+#define RADEON_CCE_PACKET3_CNTL_TRANS_BITBLT       0xC0009C00
+#define RADEON_CCE_PACKET3_3D_SAVE_CONTEXT         0xC0002000
+#define RADEON_CCE_PACKET3_3D_PLAY_CONTEXT         0xC0002100
+#define RADEON_CCE_PACKET3_3D_RNDR_GEN_INDX_PRIM   0xC0002300
+#define RADEON_CCE_PACKET3_3D_RNDR_GEN_PRIM        0xC0002500
+#define RADEON_CCE_PACKET3_LOAD_PALETTE            0xC0002C00
+#define RADEON_CCE_PACKET3_PURGE                   0xC0002D00
+#define RADEON_CCE_PACKET3_NEXT_VERTEX_BUNDLE      0xC0002E00
+#       define RADEON_CCE_PACKET_MASK              0xC0000000
+#       define RADEON_CCE_PACKET_COUNT_MASK        0x3fff0000
+#	define RADEON_CCE_PACKET_MAX_DWORDS        (1 << 14)
+#       define RADEON_CCE_PACKET0_REG_MASK         0x000007ff
+#       define RADEON_CCE_PACKET1_REG0_MASK        0x000007ff
+#       define RADEON_CCE_PACKET1_REG1_MASK        0x003ff800
+
+#define RADEON_CCE_VC_FRMT_RHW                     0x00000001
+#define RADEON_CCE_VC_FRMT_DIFFUSE_BGR             0x00000002
+#define RADEON_CCE_VC_FRMT_DIFFUSE_A               0x00000004
+#define RADEON_CCE_VC_FRMT_DIFFUSE_ARGB            0x00000008
+#define RADEON_CCE_VC_FRMT_SPEC_BGR                0x00000010
+#define RADEON_CCE_VC_FRMT_SPEC_F                  0x00000020
+#define RADEON_CCE_VC_FRMT_SPEC_FRGB               0x00000040
+#define RADEON_CCE_VC_FRMT_S_T                     0x00000080
+#define RADEON_CCE_VC_FRMT_S2_T2                   0x00000100
+#define RADEON_CCE_VC_FRMT_RHW2                    0x00000200
+
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_NONE          0x00000000
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_POINT         0x00000001
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_LINE          0x00000002
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_POLY_LINE     0x00000003
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST      0x00000004
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN       0x00000005
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_TRI_STRIP     0x00000006
+#define RADEON_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2     0x00000007
+#define RADEON_CCE_VC_CNTL_PRIM_WALK_IND           0x00000010
+#define RADEON_CCE_VC_CNTL_PRIM_WALK_LIST          0x00000020
+#define RADEON_CCE_VC_CNTL_PRIM_WALK_RING          0x00000030
+#define RADEON_CCE_VC_CNTL_NUM_SHIFT               16
+
+#endif
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/sis/init300.c b/xc/programs/Xserver/hw/xfree86/drivers/sis/init300.c
index 2b669d811..261d29ee1 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/sis/init300.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/sis/init300.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/init300.c,v 1.3 2000/09/22 11:35:46 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/init300.c,v 1.4 2000/09/26 15:57:14 tsi Exp $ */
 
 #include "xf86.h"
 #include "xf86PciInfo.h"
@@ -1062,7 +1062,7 @@ USHORT CalcRefreshRate(ScrnInfoPtr pScrn, DisplayModePtr mode)
           break;
     
    }
-   while(RefreshRate[Index][i] != NULL)
+   while(RefreshRate[Index][i] != 0)
    {
       if(temp == RefreshRate[Index][i])
       {  
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.c b/xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.c
index 446b4d29e..7d72a139d 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.c,v 1.3 2000/09/22 11:35:46 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sis/sis_dri.c,v 1.6 2000/10/10 16:38:19 alanh Exp $ */
 
 /* modified from tdfx_dri.c, mga_dri.c */
 
@@ -24,9 +24,6 @@
 
 #include "sis300_accel.h"
 
-#include "sis_drm_public.h"
-#include "drm.h"
-
 extern void GlxSetVisualConfigs(
     int nconfigs,
     __GLXvisualConfig *configs,
@@ -371,13 +368,7 @@ Bool SISDRIScreenInit(ScreenPtr pScreen)
     pSISDRI->AGPCmdBufOffset = pSIS->agpCmdBufAddr - pSIS->agpAddr;
     pSISDRI->AGPCmdBufSize = pSIS->agpCmdBufSize;
 
-    {
-      drm_sis_agp_t agp;
-      
-      agp.offset = AGP_CMDBUF_SIZE;
-      agp.size = AGP_SIZE - AGP_CMDBUF_SIZE;
-      xf86ioctl(pSIS->drmSubFD, SIS_IOCTL_AGP_INIT, &agp);
-    }  
+    drmSiSAgpInit(pSIS->drmSubFD, AGP_CMDBUF_SIZE,(AGP_SIZE - AGP_CMDBUF_SIZE));
   }
   while(0);
     
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dga.c b/xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dga.c
index 5729c5e31..3ba43df23 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dga.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dga.c
@@ -21,7 +21,7 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dga.c,v 1.1 2000/05/23 04:47:44 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/sunffb/ffb_dga.c,v 1.2 2000/10/17 16:53:17 tsi Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -153,7 +153,7 @@ static Bool FFB_OpenFramebuffer(ScrnInfoPtr pScrn, char **name, unsigned char **
 {
 	FFBPtr pFfb = GET_FFB_FROM_SCRN(pScrn);
 
-	*name = &pFfb->psdp->device;
+	*name = pFfb->psdp->device;
 
 	/* We give the user the dumb frame buffer. */
 	*mem = (unsigned char *)FFB_DFB24_VOFF;
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx.h b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx.h
index 74eab72e8..17221f249 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx.h
@@ -5,7 +5,7 @@
 
    Copyright: 1998,1999
 */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx.h,v 1.10 2000/06/17 00:03:24 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx.h,v 1.11 2000/09/26 15:57:14 tsi Exp $ */
 
 #ifndef _TDFX_H_
 #define _TDFX_H_
@@ -149,8 +149,8 @@ typedef struct _TDFXRec {
   int MaxClock;
   int ChipType;
   pciVideoPtr PciInfo;
-  int LinearAddr[MAXCHIPS];
-  int MMIOAddr[MAXCHIPS];
+  unsigned long LinearAddr[MAXCHIPS];
+  unsigned long MMIOAddr[MAXCHIPS];
   EntityInfoPtr pEnt;
   int numChips;
   PCITAG PciTag[MAXCHIPS];
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_accel.c b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_accel.c
index 87960acf3..89ba45a50 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_accel.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_accel.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_accel.c,v 1.14 2000/08/25 16:25:36 tsi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_accel.c,v 1.15 2000/09/24 13:51:30 alanh Exp $ */
 
 /* All drivers should typically include these */
 #include "xf86.h"
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.c b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.c
index 0831c92b4..a9fc4499b 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.c,v 1.10 2000/06/23 23:43:45 alanh Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_dri.c,v 1.12 2000/09/26 15:57:15 tsi Exp $ */
 
 #include "xf86.h"
 #include "xf86_OSproc.h"
@@ -307,7 +307,7 @@ Bool TDFXDRIScreenInit(ScreenPtr pScreen)
   pDRIInfo = DRICreateInfoRec();
   if (!pDRIInfo) {
     xf86DrvMsg(pScreen->myNum, X_ERROR,
-               "DRICreatInfoRect() failed, disabling DRI.\n");
+               "DRICreateInfoRect() failed, disabling DRI.\n");
     return FALSE;
   }
 
@@ -449,10 +449,6 @@ TDFXCreateContext(ScreenPtr pScreen, VisualPtr visual,
 		  drmContext hwContext, void *pVisualConfigPriv,
 		  DRIContextType contextStore)
 {
-  TDFXConfigPrivPtr pTDFXConfig = (TDFXConfigPrivPtr)pVisualConfigPriv;
-  TDFXDRIContextPtr ctx;
-
-  ctx=(TDFXDRIContextPtr)contextStore;
   return TRUE;
 }
 
@@ -460,8 +456,6 @@ static void
 TDFXDestroyContext(ScreenPtr pScreen, drmContext hwContext, 
 		   DRIContextType contextStore)
 {
-  TDFXDRIContextPtr ctx;
-  ctx=(TDFXDRIContextPtr)contextStore;
 }
 
 Bool
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c
index 201216076..48c16e61e 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c
@@ -25,7 +25,7 @@ TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 **************************************************************************/
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c,v 1.42 2000/09/20 00:09:30 keithp Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfx_driver.c,v 1.43 2000/09/24 13:51:31 alanh Exp $ */
 
 /*
  * Authors:
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfxdefs.h b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfxdefs.h
index b5ea9f908..850f35398 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfxdefs.h
+++ b/xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfxdefs.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfxdefs.h,v 1.6 2000/06/17 00:03:25 martin Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tdfx/tdfxdefs.h,v 1.7 2000/09/24 13:51:31 alanh Exp $ */
 /*
    Voodoo Banshee driver version 1.0.1
 
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/tga/tga_accel.c b/xc/programs/Xserver/hw/xfree86/drivers/tga/tga_accel.c
index d875edefc..52fdb941b 100644
--- a/xc/programs/Xserver/hw/xfree86/drivers/tga/tga_accel.c
+++ b/xc/programs/Xserver/hw/xfree86/drivers/tga/tga_accel.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tga/tga_accel.c,v 1.10 2000/03/06 22:59:31 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/tga/tga_accel.c,v 1.11 2000/10/20 12:57:26 alanh Exp $ */
 
 /*
  * Copyright 1996,1997 by Alan Hourihane, Wigan, England.
@@ -135,14 +135,11 @@ DEC21030AccelInit(ScreenPtr pScreen)
   TGA_AccelInfoRec->SubsequentSolidFillRect = TGASubsequentSolidFillRect;
 
   /* screen to screen copy */
-  if(pTga->depthflag == BPP8PACKED) {  /* screen to screen copy apparently doesn't work
-			                  for 32bpp tga */
-    TGA_AccelInfoRec->ScreenToScreenCopyFlags = NO_TRANSPARENCY;
-    TGA_AccelInfoRec->SetupForScreenToScreenCopy =
-      TGASetupForScreenToScreenCopy;
-    TGA_AccelInfoRec->SubsequentScreenToScreenCopy =
-      TGASubsequentScreenToScreenCopy;
-  }
+  TGA_AccelInfoRec->ScreenToScreenCopyFlags = NO_TRANSPARENCY;
+  TGA_AccelInfoRec->SetupForScreenToScreenCopy =
+    TGASetupForScreenToScreenCopy;
+  TGA_AccelInfoRec->SubsequentScreenToScreenCopy =
+    TGASubsequentScreenToScreenCopy;
 
   /* mono 8x8 pattern fill */
   
@@ -155,21 +152,19 @@ DEC21030AccelInit(ScreenPtr pScreen)
 
   /* color expand */
   /* does not work for 32bpp (yet) */
-  if(pTga->depthflag == BPP8PACKED) {
-    TGA_AccelInfoRec->ScanlineCPUToScreenColorExpandFillFlags =
-      BIT_ORDER_IN_BYTE_LSBFIRST;
-  
-    TGA_AccelInfoRec->NumScanlineColorExpandBuffers = 1;
-    pTga->buffers[0] = (CARD32 *)malloc(CE_BUFSIZE);
-    TGA_AccelInfoRec->ScanlineColorExpandBuffers =
-      (unsigned char **)pTga->buffers;
-    TGA_AccelInfoRec->SetupForScanlineCPUToScreenColorExpandFill =
-      TGASetupForScanlineCPUToScreenColorExpandFill;
-    TGA_AccelInfoRec->SubsequentScanlineCPUToScreenColorExpandFill = 
-      TGASubsequentScanlineCPUToScreenColorExpandFill;
-    TGA_AccelInfoRec->SubsequentColorExpandScanline = 
-      TGASubsequentColorExpandScanline;
-  }
+  TGA_AccelInfoRec->ScanlineCPUToScreenColorExpandFillFlags =
+    BIT_ORDER_IN_BYTE_LSBFIRST;
+
+  TGA_AccelInfoRec->NumScanlineColorExpandBuffers = 1;
+  pTga->buffers[0] = (CARD32 *)malloc(CE_BUFSIZE);
+  TGA_AccelInfoRec->ScanlineColorExpandBuffers =
+    (unsigned char **)pTga->buffers;
+  TGA_AccelInfoRec->SetupForScanlineCPUToScreenColorExpandFill =
+    TGASetupForScanlineCPUToScreenColorExpandFill;
+  TGA_AccelInfoRec->SubsequentScanlineCPUToScreenColorExpandFill = 
+    TGASubsequentScanlineCPUToScreenColorExpandFill;
+  TGA_AccelInfoRec->SubsequentColorExpandScanline = 
+    TGASubsequentColorExpandScanline;
 
   /* lines */
   
@@ -210,9 +205,9 @@ TGASetupForScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 #ifdef PROFILE
     unsigned int start, stop;
 #endif
-    register unsigned long iobase, offset;
     TGAPtr pTga = NULL;
     unsigned int fgcolor = 0, bgcolor = 0, pmask = 0;
+    TGA_DECL();
 
     pTga = TGAPTR(pScrn);
     TGA_GET_IOBASE();
@@ -274,8 +269,8 @@ TGASubsequentScanlineCPUToScreenColorExpandFill(ScrnInfoPtr pScrn,
 #ifdef PROFILE
     unsigned int start, stop;
 #endif
-    register unsigned long iobase, offset;
     TGAPtr pTga;
+    TGA_DECL();
 
     pTga = TGAPTR(pScrn);
     TGA_GET_IOBASE();
@@ -315,27 +310,32 @@ TGASubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
 #ifdef PROFILE
     unsigned int start, stop;
 #endif
-    register unsigned long iobase, offset;
     TGAPtr pTga;
     unsigned char *p = NULL;
     int width = 0;
     unsigned int addr;
     unsigned int pixelmask = 0;
     unsigned int stipple;
+    unsigned int align_mask;
     int align = 0;
     int skipleft;
 
     CARD32 c = 0, d = 0;
     CARD32 *e = NULL;
     int i = 0, num_dwords = 0;
+    TGA_DECL();
     
     pTga = TGAPTR(pScrn);
     TGA_GET_IOBASE();
     TGA_GET_OFFSET();
 
-/*      ErrorF("TGASubsequentColorExpandScanline called\n"); */
-/*      if(pTga->transparent_pattern_p) */
-/*  	ErrorF("transparent color expand\n"); */
+    align_mask = (pTga->depthflag == BPP24) ? 0x0f : 0x03;
+
+#if 0
+    ErrorF("TGASubsequentColorExpandScanline called\n");
+    if(pTga->transparent_pattern_p)
+      ErrorF("transparent color expand\n");
+#endif
 
     p = (unsigned char *)pTga->buffers[0];
     addr = FB_OFFSET(pTga->ce_x, pTga->ce_y);
@@ -345,12 +345,13 @@ TGASubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
     while(width > 0) {
 	if(!pTga->transparent_pattern_p)
 	    pixelmask = 0xFFFFFFFF;
-	if(addr & 0x3) {
-	    align = addr & 0x3;
-	    if(!pTga->transparent_pattern_p)
+	
+	align = (addr & align_mask) / pTga->Bpp; /* no. pixels out of align */
+	if (align) {
+	    if (!pTga->transparent_pattern_p)
 		pixelmask <<= align;
-/*  	    ErrorF("aligment is %d\n", align); */
-	    addr -= align;
+/*  	    ErrorF("alignment is %d\n", align); */
+	    addr -= align * pTga->Bpp;
 	    width += align;
 
 	    e = (CARD32 *)p;
@@ -369,41 +370,43 @@ TGASubsequentColorExpandScanline(ScrnInfoPtr pScrn, int bufno)
 	    }
 	}
 	
-	
-	if(!pTga->transparent_pattern_p) {
-	    if(skipleft) {
+	if (!pTga->transparent_pattern_p) {
+	    if (skipleft) {
 		pixelmask <<= skipleft;
 		skipleft = 0;
 	    }
-	    if(width < 32)
+	    if (width < 32) {
 		pixelmask &= (0xFFFFFFFF >> (32 - width));
+	    }
+	    TGA_FAST_WRITE_REG(pixelmask, TGA_PIXELMASK_REG);
 	}
 	else {
 	    unsigned int *i = NULL;
 	
 /*  	    ErrorF("transparent scanline with x = %d, y = %d, w = %d, h = %d\n",  pTga->ce_x, pTga->ce_y, pTga->ce_width, pTga->ce_height); */
-	    if(skipleft) {
+	    if (skipleft) {
 		i = (unsigned int *)p;
 		*i &= (0xFFFFFFFF << skipleft);
 		skipleft = 0;
 	    }
-	    if(width < 32) {
+	    if (width < 32) {
 		i = (unsigned int *)p;
 		*i &= (0xFFFFFFFF >> (32 - width));
 	    }
 	}
     
-	if(!pTga->transparent_pattern_p)
-	    TGA_FAST_WRITE_REG(pixelmask, TGA_PIXELMASK_REG);
-	TGA_FAST_WRITE_REG(addr, TGA_ADDRESS_REG);
 	stipple = *((unsigned int *)p);
-	TGA_FAST_WRITE_REG(stipple, TGA_CONTINUE_REG);
-	addr += 32;
+	switch (pTga->Chipset) {
+	case PCI_CHIP_TGA2:
+	    *(unsigned int *)(pTga->FbBase + addr) = stipple; WMB;
+	    break;
+	case PCI_CHIP_DEC21030:
+	    TGA_FAST_WRITE_REG(addr, TGA_ADDRESS_REG);
+	    TGA_FAST_WRITE_REG(stipple, TGA_CONTINUE_REG);
+	}
+	addr += 32 * pTga->Bpp;
 	p += 4;
 	width -= 32;
-	if(align) {
-	    align = 0;
-	}
     }
     pTga->ce_height--;
     if(pTga->ce_height == 0) {
@@ -430,9 +433,9 @@ TGASetupForSolidFill(ScrnInfoPtr pScrn, int color, int rop,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga;
   unsigned int fgcolor = 0, pmask = 0;
+  TGA_DECL();
   
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -487,8 +490,8 @@ TGASubsequentSolidFillRect(ScrnInfoPtr pScrn, int x, int y, int w, int h)
 #ifdef PROFILE
   unsigned int stop, start;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -547,9 +550,9 @@ TGASetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga;
   unsigned int pmask = 0;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -557,9 +560,7 @@ TGASetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir,
   
   /* see section 6.2.9 */
 
-  /*  ErrorF("TGASetupForScreenToScreenCopy called\n"); */
-
-  if(pTga->depthflag == BPP8PACKED) {
+  if (pTga->depthflag == BPP8PACKED) {
     pmask = planemask | (planemask << 8) | (planemask << 16) |
 		 (planemask << 24);
   }
@@ -572,7 +573,7 @@ TGASetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir,
   pTga->current_rop = rop | pTga->depthflag;
 
   /* do we copy a rectangle from top to bottom or bottom to top? */
-  if(ydir == -1) {
+  if (ydir == -1) {
     pTga->blitdir = BLIT_FORWARDS;
   }
   else {
@@ -581,6 +582,7 @@ TGASetupForScreenToScreenCopy(ScrnInfoPtr pScrn, int xdir, int ydir,
   TGA_SAVE_OFFSET();
   return;
 }
+
 /*
  * This is the implementation of the SubsequentForScreenToScreenCopy
  * that sends commands to the coprocessor to perform a screen-to-screen
@@ -601,23 +603,32 @@ TGASubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,
 #ifdef PROFILE
   unsigned int stop, start;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
   TGA_GET_OFFSET();
-  
-  /*  ErrorF("TGASubsequentScreenToScreenCopy called\n"); */
-  
+#if 0
+  ErrorF("TGASubsequentScreenToScreenCopy(,%d,%d,%d,%d,%d,%d):"
+	 " COPY %s BLIT %s\n",
+	 x1, y1, x2, y2, w, h, (x2 > x1 && (x1 + w) > x2)?"BWD":"FWD",
+	 (pTga->blitdir == BLIT_FORWARDS)?"FWD":"BWD");
+#endif
+  TGASync(pScrn); /* ?? */
+
   TGA_FAST_WRITE_REG(COPY | X11 | pTga->depthflag, TGA_MODE_REG);
   TGA_FAST_WRITE_REG(pTga->current_rop, TGA_RASTEROP_REG);
   TGA_FAST_WRITE_REG(pTga->current_planemask, TGA_PLANEMASK_REG);
 
+#if 1
   if(x2 > x1 && (x1 + w) > x2)
     copy_func = TGACopyLineBackwards;
   else 
     copy_func = TGACopyLineForwards; 
+#else
+    copy_func = TGACopyLineForwards; 
+#endif
 
   TGA_SAVE_OFFSET();  
   if(pTga->blitdir == BLIT_FORWARDS) {
@@ -631,6 +642,8 @@ TGASubsequentScreenToScreenCopy(ScrnInfoPtr pScrn, int x1, int y1, int x2,
     }
   }
 
+  TGASync(pScrn); /* ?? */
+
   TGA_GET_OFFSET();
   TGA_FAST_WRITE_REG(SIMPLE | X11 | pTga->depthflag, TGA_MODE_REG);
   TGA_FAST_WRITE_REG(MIX_SRC | pTga->depthflag, TGA_RASTEROP_REG);
@@ -648,59 +661,84 @@ TGACopyLineForwards(ScrnInfoPtr pScrn, int x1, int y1, int x2, int y2, int w)
   int read;
   unsigned long source_address, destination_address;
   unsigned int mask_source, mask_destination;
+  unsigned int cando, cando_mask;
   int source_align, destination_align;
   int pixel_shift;
-  register unsigned long iobase, offset;
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
   TGAPtr pTga;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
   TGA_GET_OFFSET();
 
+  cando = 32;
+  cando_mask = 0xFFFFFFFFU;
+  if (pTga->Chipset == PCI_CHIP_DEC21030 && pTga->depthflag == BPP24) {
+    cando = 16;
+    cando_mask = 0x0000FFFFU;
+  }
+
   source_address = FB_OFFSET(x1, y1);
   destination_address = FB_OFFSET(x2, y2);
- 
+#if 0 
+  ErrorF("CPY-FWD(,%d,%d,%d,%d,%d): sadr = 0x%lx, dadr = 0x%lx\n",
+	 x1, y1, x2, y2, w, source_address, destination_address);
+#endif
   read = 0;
-  while(read < w) {
-    mask_source = 0xFFFFFFFF;
-    if((w - read) >= 32)
-      mask_destination = 0xFFFFFFFF;
+  while (read < w) {
+
+    mask_source = cando_mask;
+    if ((w - read) >= cando)
+      mask_destination = cando_mask;
     else
-      mask_destination = ((unsigned int)0xFFFFFFFF) >> (32 - (w - read));
+      mask_destination = cando_mask >> (cando - (w - read));
+
     source_align = source_address & 0x07;
+    source_address -= source_align;
+    mask_source <<= source_align / pTga->Bpp;
+    /*    mask_source &= cando_mask; */
+
     destination_align = destination_address & 0x07;
-    source_address = source_address - source_align;
-    mask_source <<= source_align;
-    destination_address = destination_address - destination_align;
-    mask_destination <<= destination_align;
+    destination_address -= destination_align;
+    mask_destination <<= destination_align / pTga->Bpp;
+    /*    mask_destination &= cando_mask; */
 
-    if(destination_align >= source_align)
+    if (destination_align >= source_align)
       pixel_shift = destination_align - source_align;
     else {
       pixel_shift = 8 - (source_align - destination_align);
       /* we need to prime the residue register in this case */
-      destination_address = destination_address - 8;
-      mask_destination <<= 8;
+      destination_address -= 8;
+      mask_destination <<= 8 / pTga->Bpp;
+      mask_destination &= cando_mask;/* ?? */
     }
-    
+
     TGA_FAST_WRITE_REG(pixel_shift, TGA_PIXELSHIFT_REG);
-    /* use GADR and GCTR */
-    TGA_FAST_WRITE_REG(source_address, TGA_ADDRESS_REG);
-    TGA_FAST_WRITE_REG(mask_source, TGA_CONTINUE_REG);
-    TGA_FAST_WRITE_REG(destination_address, TGA_ADDRESS_REG);
-    TGA_FAST_WRITE_REG(mask_destination, TGA_CONTINUE_REG);
+    switch (pTga->Chipset) {
+    case PCI_CHIP_TGA2:
+        *(unsigned int *)(pTga->FbBase + source_address) = mask_source; WMB;
+	*(unsigned int *)(pTga->FbBase + destination_address) = mask_destination; WMB;
+	break;
+    case PCI_CHIP_DEC21030:
+        /* use GADR and GCTR */
+        TGA_FAST_WRITE_REG(source_address, TGA_ADDRESS_REG);
+	TGA_FAST_WRITE_REG(mask_source, TGA_CONTINUE_REG);
+	TGA_FAST_WRITE_REG(destination_address, TGA_ADDRESS_REG);
+	TGA_FAST_WRITE_REG(mask_destination, TGA_CONTINUE_REG);
+	break;
+    }
     
-    source_address = source_address + (32 - pixel_shift);
-    destination_address += 32;
+    source_address += (cando - (pixel_shift / pTga->Bpp)) * pTga->Bpp;
+    destination_address += cando * pTga->Bpp;
 
-    read += 32;
-    read -= destination_align; /* "read" is perhaps better
+    read += cando;
+    read -= destination_align / pTga->Bpp; /* "read" is perhaps better
 				    called "written"... */
-    if(destination_align < source_align) {
-      read -= 8;
+    if (destination_align < source_align) {
+      read -= 8 / pTga->Bpp;
     }
   }
 
@@ -720,124 +758,166 @@ TGACopyLineBackwards(ScrnInfoPtr pScrn, int x1, int y1, int x2,
   unsigned long a1, a2;
   unsigned long source_address, destination_address;
   unsigned int mask_source, mask_destination;
+  unsigned int cando, cando_mask;
   int source_align, destination_align;
   int pixel_shift;
   int read;
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
   TGA_GET_OFFSET();
   
+  cando = 32;
+  cando_mask = 0xFFFFFFFFU;
+  if (pTga->Chipset == PCI_CHIP_DEC21030 && pTga->depthflag == BPP24) {
+    cando = 16;
+    cando_mask = 0x0000FFFFU;
+  }
+
   a1 = FB_OFFSET(x1, y1);
   a2 = FB_OFFSET(x2, y2);
       
-  source_address = FB_OFFSET((x1 + w) - 32, y1);
-  destination_address = FB_OFFSET((x2 + w) - 32, y2);
-  
+  source_address = FB_OFFSET((x1 + w) - cando, y1);
+  destination_address = FB_OFFSET((x2 + w) - cando, y2);
+
+#if 0
+  ErrorF("CPY-BWD(,%d,%d,%d,%d,%d): sadr = 0x%lx, dadr = 0x%lx"
+	 " a1 0x%lx a2 0x%lx\n",
+	 x1, y1, x2, y2, w, source_address, destination_address, a1, a2);
+#endif
+
   read = 0;
-  while(read < w) {
-    mask_source = 0xFFFFFFFF;
-    if((w - read) >= 32)
-      mask_destination = 0xFFFFFFFF;
-    else
-      mask_destination = ((unsigned int)0xFFFFFFFF) << (32 - (w - read));
+  while (read < w) {
+    mask_source = cando_mask;
+    if ((w - read) >= cando)
+      mask_destination = cando_mask;
+    else {
+      mask_destination = ((unsigned int)cando_mask) << (cando - (w - read));
+      mask_destination &= cando_mask; /* esp. for cando==16 */
+    }
 
     source_align = source_address & 0x07;
     destination_align = destination_address & 0x07;
 
-    if(read == 0 && destination_align &&
+    if (read == 0 && destination_align &&
        (source_align > destination_align)) {
       /* we want to take out all the destination_align pixels in one
 	 little copy first, then move on to the main stuff */
       unsigned long tmp_src, tmp_dest;
       unsigned int tmp_src_mask, tmp_dest_mask;
       
-      tmp_src = (a1 + w) - source_align;
-      tmp_dest = ((a2 + w) - destination_align) - 8;
-      tmp_src_mask = 0xFFFFFFFF;
-      tmp_dest_mask = ((unsigned int)0x000000FF) >> (8 - destination_align);
-      tmp_dest_mask <<= 8;
+      tmp_src = a1 + (w - (source_align / pTga->Bpp)) * pTga->Bpp;
+      tmp_dest = a2 + (w - (destination_align / pTga->Bpp) - (8 / pTga->Bpp)) * pTga->Bpp;
+      tmp_src_mask = cando_mask;
+      tmp_dest_mask = ((unsigned int)0x000000FF) >> (8 - destination_align) / pTga->Bpp;
+      tmp_dest_mask <<= 8 / pTga->Bpp;
       pixel_shift = (8 - source_align) + destination_align;
-
+#if 0
+      ErrorF("CPY-BWD - premature copy: sa = %d, da = %d, ps =%d\n",
+	     source_align, destination_align, pixel_shift);
+#endif
       TGA_FAST_WRITE_REG(pixel_shift, TGA_PIXELSHIFT_REG);
-      TGA_FAST_WRITE_REG(tmp_src, TGA_ADDRESS_REG);
-      TGA_FAST_WRITE_REG(tmp_src_mask, TGA_CONTINUE_REG);
-      TGA_FAST_WRITE_REG(tmp_dest, TGA_ADDRESS_REG);
-      TGA_FAST_WRITE_REG(tmp_dest_mask, TGA_CONTINUE_REG);
-
-/*        ErrorF("premature copy: sa = %d, da = %d, ps =%d\n", source_align, */
-/*    	     destination_align, pixel_shift); */
+      switch (pTga->Chipset)
+      {
+      case PCI_CHIP_TGA2:
+	  *(unsigned int *)(pTga->FbBase + tmp_src) = tmp_src_mask; WMB;
+	  *(unsigned int *)(pTga->FbBase + tmp_dest) = tmp_dest_mask; WMB;
+	  break;
+      case PCI_CHIP_DEC21030:
+	  /* use GADR and GCTR */
+	  TGA_FAST_WRITE_REG(tmp_src, TGA_ADDRESS_REG);
+	  TGA_FAST_WRITE_REG(tmp_src_mask, TGA_CONTINUE_REG);
+	  TGA_FAST_WRITE_REG(tmp_dest, TGA_ADDRESS_REG);
+	  TGA_FAST_WRITE_REG(tmp_dest_mask, TGA_CONTINUE_REG);
+	  break;
+      }
 
       source_address += (8 - source_align);
-      mask_source >>= (8 - source_align);
-      mask_source >>= destination_align;
-      mask_destination >>= destination_align;
+      mask_source >>= (8 - source_align) / pTga->Bpp;
+      mask_source >>= destination_align / pTga->Bpp;
+      mask_destination >>= destination_align / pTga->Bpp;
     }
-    else if(read == 0 && (source_align != destination_align)) {
+    else if (read == 0 && (source_align != destination_align)) {
       source_address += (8 - source_align);
       /*    	mask_source >>= (8 - source_align); */
-      /* if we comment this out, it breaks...TGA tries to
+      /* if we uncomment this, it breaks...TGA tries to
 	 optimize away a read of our last pixels... */
     }
-    else if(source_align) {
+    else if (source_align) {
       source_address += (8 - source_align);
-      mask_source >>= (8 - source_align);
+      mask_source >>= (8 - source_align) / pTga->Bpp;
     }
-    if(destination_align) {
+
+    if (destination_align) {
       destination_address += (8 - destination_align);
-      mask_destination >>= (8 - destination_align);
+      mask_destination >>= (8 - destination_align) / pTga->Bpp;
     }
 
-    if(destination_align >= source_align)
+    if (destination_align >= source_align)
       pixel_shift = destination_align - source_align;
     else {
       pixel_shift = (8 - source_align) + destination_align;
-      if(destination_align) {
+      if (destination_align) {
 	source_address += 8;
-	mask_source >>= 8;
+	mask_source >>= 8 / pTga->Bpp;
       }
     }
 
+#if 0
+    ErrorF("CPY-BWD - normal: sadr 0x%lx sm 0x%x dadr 0x%lx dm 0x%x"
+	   " sa %d da %d ps %d read %d\n",
+	   source_address, mask_source,
+	   destination_address, mask_destination,
+	   source_align, destination_align, pixel_shift, read);
+#endif
     TGA_FAST_WRITE_REG(pixel_shift, TGA_PIXELSHIFT_REG);
-    /* use GADR and GCTR */
-    TGA_FAST_WRITE_REG(source_address, TGA_ADDRESS_REG);
-    TGA_FAST_WRITE_REG(mask_source, TGA_CONTINUE_REG);
-    TGA_FAST_WRITE_REG(destination_address, TGA_ADDRESS_REG);
-    TGA_FAST_WRITE_REG(mask_destination, TGA_CONTINUE_REG);
+    switch (pTga->Chipset) {
+    case PCI_CHIP_TGA2:
+        *(unsigned int *)(pTga->FbBase + source_address) = mask_source; WMB;
+	*(unsigned int *)(pTga->FbBase + destination_address) = mask_destination; WMB;
+	break;
+    case PCI_CHIP_DEC21030:
+        /* use GADR and GCTR */
+        TGA_FAST_WRITE_REG(source_address, TGA_ADDRESS_REG);
+	TGA_FAST_WRITE_REG(mask_source, TGA_CONTINUE_REG);
+	TGA_FAST_WRITE_REG(destination_address, TGA_ADDRESS_REG);
+	TGA_FAST_WRITE_REG(mask_destination, TGA_CONTINUE_REG);
+	break;
+    }
 
 /*      if(read == 0) */
 /*        ErrorF("sa = %d, da = %d, ps = %d\n", source_align, destination_align, */
 /*      	     pixel_shift); */
     
-    if(destination_align > source_align) {
-      source_address -= 24;
-      destination_address -= (32 - pixel_shift);
-      if(read == 0)
-	read += 24 + source_align;
+    if (destination_align > source_align) {
+      source_address -= cando * pTga->Bpp - 8;
+      destination_address -= (cando - (pixel_shift / pTga->Bpp)) * pTga->Bpp;
+      if (read == 0)
+	read += (cando - 8 / pTga->Bpp) + source_align / pTga->Bpp;
       else 
-	read += 24;      
+	read += cando - 8 / pTga->Bpp;      
     }
-    else if(destination_align == source_align) {
-      source_address -= 32;
-      destination_address -= 32;
-      if(read == 0 && destination_align)
-	read += (32 - (8 - destination_align));
+    else if (destination_align == source_align) {
+      source_address -= cando * pTga->Bpp;
+      destination_address -= cando * pTga->Bpp;
+      if (read == 0 && destination_align)
+	read += (cando - (8 - destination_align) / pTga->Bpp);
       else
-	read += 32;
+	read += cando;
     }
-    else if(source_align > destination_align) {
-      source_address -= 24;
-      destination_address -= (32 - pixel_shift);
+    else if (source_align > destination_align) {
+      source_address -= cando * pTga->Bpp - 8;
+      destination_address -= (cando - (pixel_shift / pTga->Bpp)) * pTga->Bpp;
       /* only happens when read == 0 */
-      if(destination_align)
-	read += 16 + source_align;
+      if (destination_align)
+	read += (cando - 16 / pTga->Bpp) + source_align / pTga->Bpp;
       else
-	read += 32 - pixel_shift;
+	read += cando - pixel_shift / pTga->Bpp;
     }
   }
 
@@ -852,9 +932,9 @@ TGASetupForMono8x8PatternFill(ScrnInfoPtr pScrn, int patx, int paty,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga;
   unsigned int fgcolor = 0, bgcolor = 0, pmask = 0;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -925,7 +1005,7 @@ TGASubsequentMono8x8PatternFillRect(ScrnInfoPtr pScrn, int patx, int paty,
 #ifdef PROFILE
   register unsigned int stop, start;
 #endif
-  register unsigned long iobase, offset;
+  TGA_DECL();
 
 
 /*    ErrorF("TGASubsequentMono8x8PatternFillRect called with x = %d, y = %d, w = %d, h = %d\n", x, y, w, h); */
@@ -1005,9 +1085,9 @@ TGASetupForSolidLine(ScrnInfoPtr pScrn, int color, int rop,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga = NULL;
   unsigned int fgcolor = 0, pmask = 0;
+  TGA_DECL();
   
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -1056,10 +1136,10 @@ TGASubsequentSolidLine(ScrnInfoPtr pScrn, int x1, int y1, int x2, int y2,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga = NULL;
   CARD32 abs_dx = 0, abs_dy = 0, address = 0, octant_reg = 0;
   int length = 0;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -1136,10 +1216,9 @@ TGASetupForClippedLine(ScrnInfoPtr pScrn, int x1, int y1, int x2, int y2,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga = NULL;
   CARD32 abs_dx = 0, abs_dy = 0, octant_reg = 0;
-
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -1200,10 +1279,10 @@ TGASubsequentClippedSolidLine(ScrnInfoPtr pScrn, int x1, int y1, int len,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga = NULL;
   CARD32 address = 0;
   int length = 0;
+  TGA_DECL();
 
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -1246,9 +1325,9 @@ TGASetupForDashedLine(ScrnInfoPtr pScrn, int fg, int bg, int rop,
 #ifdef PROFILE
   unsigned int start = 0, stop = 0;
 #endif
-  register unsigned long iobase = 0, offset = 0;
   TGAPtr pTga = NULL;
   unsigned int color1 = 0, color2 = 0, pmask = 0;
+  TGA_DECL();
   
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -1293,13 +1372,13 @@ TGASubsequentDashedLine(ScrnInfoPtr pScrn, int x1, int y1, int x2,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga = NULL;
   CARD32 abs_dx = 0, abs_dy = 0, address = 0, octant_reg = 0;
   int length = 0;
   CARD16 line_mask = 0;
   int pattern_overflow = 0;
   int l = 0;
+  TGA_DECL();
   
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
@@ -1418,13 +1497,13 @@ TGASubsequentClippedDashedLine(ScrnInfoPtr pScrn, int x1, int y1, int len,
 #ifdef PROFILE
   unsigned int start, stop;
 #endif
-  register unsigned long iobase, offset;
   TGAPtr pTga = NULL;
   CARD32 address = 0;
   int length = 0;
   CARD16 line_mask = 0;
   int pattern_overflow = 0;
   int l = 0;
+  TGA_DECL();
   
   pTga = TGAPTR(pScrn);
   TGA_GET_IOBASE();
diff --git a/xc/programs/Xserver/hw/xfree86/loader/xf86sym.c b/xc/programs/Xserver/hw/xfree86/loader/xf86sym.c
index 37ccbee14..6b080d5d9 100644
--- a/xc/programs/Xserver/hw/xfree86/loader/xf86sym.c
+++ b/xc/programs/Xserver/hw/xfree86/loader/xf86sym.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/loader/xf86sym.c,v 1.163 2000/09/19 12:46:21 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/loader/xf86sym.c,v 1.167 2000/10/24 22:45:09 dawes Exp $ */
 
 /*
  *
@@ -38,7 +38,7 @@
 #include "xf86Parser.h"
 #include "xf86Config.h"
 #ifdef XINPUT
-#include "xf86Xinput.h"
+# include "xf86Xinput.h"
 #endif
 #include "xf86OSmouse.h"
 #include "xf86xv.h"
@@ -62,13 +62,13 @@ int sysctlbyname(const char*, void *, size_t *, void *, size_t);
 #endif
 
 /* XXX Should get all of these from elsewhere */
-#if defined (PowerMAX_OS)
-#undef inb
-#undef inw
-#undef inl
-#undef outb
-#undef outw
-#undef outl
+#if defined(PowerMAX_OS) || (defined(sun) && defined(SVR4))
+# undef inb
+# undef inw
+# undef inl
+# undef outb
+# undef outw
+# undef outl
 
 extern void outb(unsigned int a, unsigned char b);
 extern void outw(unsigned int a, unsigned short w);
@@ -79,7 +79,7 @@ extern unsigned long  inl(unsigned int a);
 #endif
 
 #if defined(__alpha__)
-#ifdef linux
+# ifdef linux
 extern unsigned long _bus_base(void);
 extern void _outb(char val, unsigned short port);
 extern void _outw(short val, unsigned short port);
@@ -87,17 +87,17 @@ extern void _outl(int val, unsigned short port);
 extern unsigned int _inb(unsigned short port);
 extern unsigned int _inw(unsigned short port);
 extern unsigned int _inl(unsigned short port);
-#endif
+# endif
 
-#ifdef __FreeBSD__ 
-#include <sys/types.h>
+# ifdef __FreeBSD__ 
+#  include <sys/types.h>
 extern void outb(u_int32_t port, u_int8_t val);
 extern void outw(u_int32_t port, u_int16_t val);
 extern void outl(u_int32_t port, u_int32_t val);
 extern u_int8_t inb(u_int32_t port);
 extern u_int16_t inw(u_int32_t port);
 extern u_int32_t inl(u_int32_t port);
-#endif
+# endif
 
 extern void* __divl(long, long);
 extern void* __reml(long, long);
@@ -110,15 +110,24 @@ extern void* __remqu(long, long);
 #endif
 
 #if defined(__ia64__)
+extern long __divdf3(long, long);
 extern long __divdi3(long, long);
+extern long __divsf3(long, long);
 extern long __moddi3(long, long);
-extern long __divdf3(long, long);
+extern long __udivdi3(long, long);
+extern long __umoddi3(long, long);
+extern void _outb(char val, unsigned short port);
+extern void _outw(short val, unsigned short port);
+extern void _outl(int val, unsigned short port);
+extern unsigned int _inb(unsigned short port);
+extern unsigned int _inw(unsigned short port);
+extern unsigned int _inl(unsigned short port);
 #endif
 
 #if defined(__sparc__) && defined(__GNUC__)
-#define SYMFUNCDOT(func) { "." #func, (funcptr)&__sparc_dot_ ## func },
-#define SYMFUNCDOT89(func) { "." #func, (funcptr)&func ## _sparcv89 },
-#define DEFFUNCDOT(func) 					\
+# define SYMFUNCDOT(func) { "." #func, (funcptr)&__sparc_dot_ ## func },
+# define SYMFUNCDOT89(func) { "." #func, (funcptr)&func ## _sparcv89 },
+# define DEFFUNCDOT(func) 					\
 extern void __sparc_dot_ ## func (void) __asm__ ("." #func);	\
 extern void func ## _sparcv89 (void);
 DEFFUNCDOT(rem)
@@ -893,9 +902,9 @@ LOOKUP xfree86LookupTab[] = {
                                    of the X server) easier. */
    SYMFUNC(xf86InstallSIGIOHandler)
    SYMFUNC(xf86RemoveSIGIOHandler)
-#ifdef __alpha__
+# ifdef __alpha__
    SYMFUNC(_bus_base)
-#endif
+# endif
 #endif
    SYMFUNC(xf86BlockSIGIO)
    SYMFUNC(xf86UnblockSIGIO)
@@ -910,21 +919,21 @@ LOOKUP xfree86LookupTab[] = {
    SYMFUNC(__remq)
    SYMFUNC(__remqu)
 
-#ifdef linux
+# ifdef linux
    SYMFUNC(_outw)
    SYMFUNC(_outb)
    SYMFUNC(_outl)
    SYMFUNC(_inb)
    SYMFUNC(_inw)
    SYMFUNC(_inl)
-#else
+# else
    SYMFUNC(outw)
    SYMFUNC(outb)
    SYMFUNC(outl)
    SYMFUNC(inb)
    SYMFUNC(inw)
    SYMFUNC(inl)
-#endif
+# endif
    SYMFUNC(xf86ReadMmio32)
    SYMFUNC(xf86ReadMmio16)
    SYMFUNC(xf86ReadMmio8)
@@ -936,6 +945,14 @@ LOOKUP xfree86LookupTab[] = {
    SYMFUNC(xf86WriteMmioNB8)
    SYMFUNC(memcpy)
 #endif
+#if defined(sun) || defined(SVR4) && !defined(USL)
+   SYMFUNC(inb)
+   SYMFUNC(inw)
+   SYMFUNC(inl)
+   SYMFUNC(outb)
+   SYMFUNC(outw)
+   SYMFUNC(outl)
+#endif
 #if defined(__powerpc__)
    SYMFUNC(inb)
    SYMFUNC(inw)
@@ -943,7 +960,7 @@ LOOKUP xfree86LookupTab[] = {
    SYMFUNC(outb)
    SYMFUNC(outw)
    SYMFUNC(outl)
-#if defined(NO_INLINE) || defined(Lynx)
+# if defined(NO_INLINE) || defined(Lynx)
    SYMFUNC(mem_barrier)
    SYMFUNC(ldl_u)
    SYMFUNC(eieio)
@@ -957,14 +974,14 @@ LOOKUP xfree86LookupTab[] = {
    SYMFUNC(stq_u)
    SYMFUNC(stw_u)
    SYMFUNC(write_mem_barrier)
-#endif
+# endif
    SYMFUNC(rdinx)
    SYMFUNC(wrinx)
    SYMFUNC(modinx)
    SYMFUNC(testrg)
    SYMFUNC(testinx2)
    SYMFUNC(testinx)
-#if defined(Lynx)
+# if defined(Lynx)
    SYMFUNC(_restf14)
    SYMFUNC(_restf17)
    SYMFUNC(_restf18)
@@ -991,20 +1008,29 @@ LOOKUP xfree86LookupTab[] = {
    SYMFUNC(_savef27)
    SYMFUNC(_savef28)
    SYMFUNC(_savef29)
-#endif
-#if PPCIO_DEBUG
+# endif
+# if PPCIO_DEBUG
    SYMFUNC(debug_inb)
    SYMFUNC(debug_inw)
    SYMFUNC(debug_inl)
    SYMFUNC(debug_outb)
    SYMFUNC(debug_outw)
    SYMFUNC(debug_outl)
-#endif
+# endif
 #endif
 #if defined(__ia64__)
+   SYMFUNC(__divdf3)
    SYMFUNC(__divdi3)
+   SYMFUNC(__divsf3)
    SYMFUNC(__moddi3)
-   SYMFUNC(__divdf3)
+   SYMFUNC(__udivdi3)
+   SYMFUNC(__umoddi3)
+   SYMFUNC(_outw)
+   SYMFUNC(_outb)
+   SYMFUNC(_outl)
+   SYMFUNC(_inb)
+   SYMFUNC(_inw)
+   SYMFUNC(_inl)
 #endif
 
 #ifdef __FreeBSD__
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/Imakefile b/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/Imakefile
index f0fa864fb..41328aab9 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/Imakefile
@@ -1,4 +1,4 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/Imakefile,v 1.2 2000/08/16 01:45:30 dawes Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/Imakefile,v 1.3 2000/10/27 21:14:55 dawes Exp $
 XCOMM $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile,v 1.7 1999/09/14 19:55:15 faith Exp $
 
 #define IHaveModules
@@ -14,8 +14,8 @@ MOBJ = drmmodule.o
 MTRR_DEFINES = -DHAS_MTRR_SUPPORT
 #endif
 
-SRCS = xf86drm.c xf86drmHash.c xf86drmRandom.c xf86drmSL.c xf86drmI810.c xf86drmMga.c xf86drmR128.c $(MSRC)
-OBJS = xf86drm.o xf86drmHash.o xf86drmRandom.o xf86drmSL.o xf86drmI810.o xf86drmMga.o xf86drmR128.o $(MOBJ)
+SRCS = xf86drm.c xf86drmHash.c xf86drmRandom.c xf86drmSL.c xf86drmI810.c xf86drmMga.c xf86drmR128.c xf86drmSiS.c $(MSRC)
+OBJS = xf86drm.o xf86drmHash.o xf86drmRandom.o xf86drmSL.o xf86drmI810.o xf86drmMga.o xf86drmR128.o xf86drmSiS.o $(MOBJ)
 
 
 INCLUDES = -I$(XF86COMSRC) -I$(XF86OSSRC) -I. -I$(SERVERSRC)/include \
@@ -46,5 +46,6 @@ LinkSourceFile(xf86drmMga.c,$(XF86OSSRC)/linux/drm)
 LinkSourceFile(xf86drmR128.c,$(XF86OSSRC)/linux/drm)
 LinkSourceFile(xf86drmRandom.c,$(XF86OSSRC)/linux/drm)
 LinkSourceFile(xf86drmSL.c,$(XF86OSSRC)/linux/drm)
+LinkSourceFile(xf86drmSiS.c,$(XF86OSSRC)/linux/drm)
 
 InstallDriverSDKLibraryModule(drm,$(DRIVERSDKMODULEDIR),freebsd)
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile b/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile
index 81445a7d3..47dff5bfb 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile
@@ -1,4 +1,4 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile,v 1.2 2000/08/16 01:45:31 dawes Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile,v 1.3 2000/10/27 16:59:40 dawes Exp $
 
 #include <Server.tmpl>
 
@@ -18,7 +18,7 @@ LinkSourceFile(drm.h,$(XF86OSSRC)/linux/drm/kernel)
 LinkSourceFile(i810_drm.h,$(XF86OSSRC)/linux/drm/kernel)
 LinkSourceFile(mga_drm.h,$(XF86OSSRC)/linux/drm/kernel)
 LinkSourceFile(r128_drm.h,$(XF86OSSRC)/linux/drm/kernel)
-LinkSourceFile(sis_drm_public.h,$(XF86OSSRC)/linux/drm/kernel)
+LinkSourceFile(sis_drm.h,$(XF86OSSRC)/linux/drm/kernel)
 
 
 XCOMM This is a kludge until we determine how best to build the
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/bus/linuxSbus.c b/xc/programs/Xserver/hw/xfree86/os-support/bus/linuxSbus.c
index 0852eba20..36700c0d9 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/bus/linuxSbus.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/bus/linuxSbus.c
@@ -20,7 +20,7 @@
  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bus/linuxSbus.c,v 1.3 2000/06/30 17:15:18 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bus/linuxSbus.c,v 1.4 2000/10/17 16:53:19 tsi Exp $ */
     
 #include <fcntl.h>
 #include <stdio.h>
@@ -550,8 +550,8 @@ xf86SbusHideOsHwCursor(sbusDevicePtr psdp)
     fbcursor.cmap.red = zeros;
     fbcursor.cmap.green = zeros;
     fbcursor.cmap.blue = zeros;
-    fbcursor.image = zeros;
-    fbcursor.mask = zeros;
+    fbcursor.image = (char *)zeros;
+    fbcursor.mask = (char *)zeros;
     fbcursor.size.x = 32;
     fbcursor.size.y = 1;
     fbcursor.set = FB_CUR_SETALL;
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile
index 5620604a0..853185757 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile
@@ -1,4 +1,4 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile,v 1.6 2000/06/17 00:03:34 martin Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/Imakefile,v 1.7 2000/10/10 16:38:43 alanh Exp $
 
 #define IHaveModules
 #include <Server.tmpl>
@@ -13,8 +13,8 @@ MOBJ = drmmodule.o
 MTRR_DEFINES = -DHAS_MTRR_SUPPORT
 #endif
 
-SRCS = xf86drm.c xf86drmHash.c xf86drmRandom.c xf86drmSL.c xf86drmI810.c xf86drmMga.c xf86drmR128.c $(MSRC)
-OBJS = xf86drm.o xf86drmHash.o xf86drmRandom.o xf86drmSL.o xf86drmI810.o xf86drmMga.o xf86drmR128.o $(MOBJ)
+SRCS = xf86drm.c xf86drmHash.c xf86drmRandom.c xf86drmSL.c xf86drmI810.c xf86drmMga.c xf86drmR128.c xf86drmSiS.c $(MSRC)
+OBJS = xf86drm.o xf86drmHash.o xf86drmRandom.o xf86drmSL.o xf86drmI810.o xf86drmMga.o xf86drmR128.o xf86drmSiS.o $(MOBJ)
 
 INCLUDES = -I$(XF86COMSRC) -I$(XF86OSSRC) -I. -I$(SERVERSRC)/include \
            -I$(XINCLUDESRC) -I$(EXTINCSRC) -I../.. -Ikernel
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux
index b76cbeaf6..adf190059 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux
@@ -113,15 +113,15 @@ all:; @echo Error: Could not locate kernel tree in $A $B $C
 else
 SMP := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \
 	| grep -s 'SMP = ' | cut -d' ' -f3)
-MODULES := $(shell gcc -E -nostdinc -I $(TREE) picker.c 2>/dev/null \
+MODULES := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \
 	| grep -s 'MODULES = ' | cut -d' ' -f3)
-MODVERSIONS := $(shell gcc -E -nostdinc -I $(TREE) picker.c 2>/dev/null \
+MODVERSIONS := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \
 	| grep -s 'MODVERSIONS = ' | cut -d' ' -f3)
 AGP := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \
 	| grep -s 'AGP = ' | cut -d' ' -f3)
 SIS := $(shell gcc -E -nostdinc -I$(TREE) picker.c 2>/dev/null \
 	| grep -s 'SIS = ' | cut -d' ' -f3)
-PARAMS := $(shell if fgrep kill_fasync $(TREE)/linux/fs.h \
+PARAMS := $(shell if fgrep kill_fasync $(TREE)/linux/fs.h 2>/dev/null \
 	| egrep -q '(band|int, int)'; then echo 3; else echo 2; fi)
 MACHINE := $(shell echo `uname -m`)
 ifeq ($(AGP),0)
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h
index b182f2c99..57032d6e2 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h
@@ -82,6 +82,7 @@ typedef struct drm_clip_rect {
 #include "mga_drm.h"
 #include "i810_drm.h"
 #include "r128_drm.h"
+#include "sis_drm.h"
 
 typedef struct drm_version {
 	int    version_major;	  /* Major version			    */
@@ -369,4 +370,14 @@ typedef struct drm_agp_info {
 #define DRM_IOCTL_R128_PACKET	DRM_IOW( 0x44, drm_r128_packet_t)
 #define DRM_IOCTL_R128_VERTEX	DRM_IOW( 0x45, drm_r128_vertex_t)
 
+/* SiS specific ioctls */
+#define SIS_IOCTL_FB_ALLOC     DRM_IOWR( 0x44, drm_sis_mem_t)
+#define SIS_IOCTL_FB_FREE      DRM_IOW( 0x45, drm_sis_mem_t)
+#define SIS_IOCTL_AGP_INIT     DRM_IOWR( 0x53, drm_sis_agp_t)
+#define SIS_IOCTL_AGP_ALLOC    DRM_IOWR( 0x54, drm_sis_mem_t)
+#define SIS_IOCTL_AGP_FREE     DRM_IOW( 0x55, drm_sis_mem_t)
+#define SIS_IOCTL_FLIP         DRM_IOW( 0x48, drm_sis_flip_t)
+#define SIS_IOCTL_FLIP_INIT    DRM_IO( 0x49)
+#define SIS_IOCTL_FLIP_FINAL   DRM_IO( 0x50)
+
 #endif
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h
index 6be90c516..46e08e057 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h
@@ -59,6 +59,15 @@
 #include <asm/io.h>
 #include <asm/mman.h>
 #include <asm/uaccess.h>
+
+#ifndef copy_to_user_ret
+#define copy_to_user_ret(to,from,n,retval) ({ if (copy_to_user(to,from,n)) return retval; })
+#endif
+
+#ifndef copy_from_user_ret
+#define copy_from_user_ret(to,from,n,retval) ({ if (copy_from_user(to,from,n)) return retval; })
+#endif
+
 #ifdef CONFIG_MTRR
 #include <asm/mtrr.h>
 #endif
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/mga_bufs.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/mga_bufs.c
index 05d941b4c..00c0ea7f9 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/mga_bufs.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/mga_bufs.c
@@ -420,6 +420,7 @@ int mga_infobufs(struct inode *inode, struct file *filp, unsigned int cmd,
 						 sizeof(dma->bufs[0]
 							.freelist.high_mark)))
 					return -EFAULT;
+
 				++count;
 			}
 		}
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/picker.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/picker.c
index 77519a561..4b4fbe90c 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/picker.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/picker.c
@@ -1,4 +1,3 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/picker.c,v 1.3 2000/09/01 02:31:40 tsi Exp $ */
 
 #include <linux/config.h>
 #include <linux/version.h>
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drm.h b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drm.h
index ac6f73bcd..8a0cd1967 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drm.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drm.h
@@ -57,9 +57,9 @@ typedef struct drm_r128_init {
 } drm_r128_init_t;
 
 typedef struct drm_r128_packet {
-	unsigned long *buffer;
-	int            count;
-	int            flags;
+	void *buffer;
+	int  count;
+	int  flags;
 } drm_r128_packet_t;
 
 typedef enum drm_r128_prim {
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drv.h b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drv.h
index 63b98c727..da2f676d3 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drv.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/r128_drv.h
@@ -197,7 +197,7 @@ extern int  r128_context_switch_complete(drm_device_t *dev, int new);
 #define R128_MAX_USEC_TIMEOUT	100000	/* 100 ms */
 
 
-#define R128_BASE(reg)		((u32)(dev_priv->mmio->handle))
+#define R128_BASE(reg)		((unsigned long)(dev_priv->mmio->handle))
 #define R128_ADDR(reg)		(R128_BASE(reg) + reg)
 
 #define R128_DEREF(reg)		*(__volatile__ int *)R128_ADDR(reg)
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis_mm.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis_mm.c
index e6e8ed7dd..9a8f83ea9 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis_mm.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis_mm.c
@@ -33,9 +33,6 @@
 #include "sis_drm.h"
 #include "sis_ds.h"
 #include "sis_drv.h"
-#include <linux/fb.h>
-#include <linux/sisfb.h>
-#include <linux/interrupt.h>
 
 #define MAX_CONTEXT 100
 #define VIDEO_TYPE 0 
@@ -73,7 +70,7 @@ static int del_alloc_set(int context, int type, unsigned int val)
 }
 
 /* fb management via fb device */ 
-#if 1
+#if 0
 int sis_fb_alloc(struct inode *inode, struct file *filp, unsigned int cmd,
 		  unsigned long arg)
 {
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c
index c933f5935..5c2c08c3b 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c
@@ -27,7 +27,7 @@
  * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
  *	    Kevin E. Martin <martin@valinux.com>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c,v 1.16 2000/08/28 16:55:52 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c,v 1.17 2000/09/24 13:51:32 alanh Exp $
  * 
  */
 
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/int10/linux.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/int10/linux.c
index 71cbf4bcf..04a9ececc 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/int10/linux.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/int10/linux.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/int10/linux.c,v 1.14 2000/07/21 21:04:05 tsi Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/int10/linux.c,v 1.15 2000/10/17 16:53:20 tsi Exp $ */
 /*
  * linux specific part of the int10 module
  * Copyright 1999 Egbert Eich
@@ -12,7 +12,11 @@
 #define _INT10_PRIVATE
 #include "xf86int10.h"
 #include "int10Defines.h"
+#ifdef __sparc__
+#define DEV_MEM "/dev/fb"
+#else
 #define DEV_MEM "/dev/mem"
+#endif
 #ifndef XFree86LOADER
 #include <sys/mman.h>
 #ifndef MAP_FAILED
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/lnxResource.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/lnxResource.c
index c1db77996..5e783fcf2 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/lnxResource.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/lnxResource.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnxResource.c,v 3.10 2000/09/19 12:46:22 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnxResource.c,v 3.11 2000/10/17 16:53:20 tsi Exp $ */
 
 /* Resource information code */
 
@@ -156,7 +156,11 @@ xf86AccResFromOS(resPtr ret)
   * for now until we get something better.
   */
   
+#ifdef __sparc__
+resRange PciAvoid[] = {_END};
+#else
 resRange PciAvoid[] = {_PCI_AVOID_PC_STYLE, _END};
+#endif
 
 resPtr
 xf86BusAccWindowsFromOS(void)
@@ -167,7 +171,11 @@ xf86BusAccWindowsFromOS(void)
     RANGE(range,0,0xffffffff,ResExcMemBlock);
     ret = xf86AddResToList(ret, &range, -1);
 
+#ifdef __sparc__
+    RANGE(range,0,0x00ffffff,ResExcIoBlock);
+#else
     RANGE(range,0,0x0000ffff,ResExcIoBlock);
+#endif
     ret = xf86AddResToList(ret, &range, -1);
     return ret;
 }
@@ -181,7 +189,11 @@ xf86PciBusAccWindowsFromOS(void)
     RANGE(range,0,0xffffffff,ResExcMemBlock);
     ret = xf86AddResToList(ret, &range, -1);
 
+#ifdef __sparc__
+    RANGE(range,0,0x00ffffff,ResExcIoBlock);
+#else
     RANGE(range,0,0x0000ffff,ResExcIoBlock);
+#endif
     ret = xf86AddResToList(ret, &range, -1);
     return ret;
 }
@@ -195,7 +207,11 @@ xf86IsaBusAccWindowsFromOS(void)
     RANGE(range,0,0xffffffff,ResExcMemBlock);
     ret = xf86AddResToList(ret, &range, -1);
 
+#ifdef __sparc__
+    RANGE(range,0,0x00ffffff,ResExcIoBlock);
+#else
     RANGE(range,0,0x0000ffff,ResExcIoBlock);
+#endif
     ret = xf86AddResToList(ret, &range, -1);
     return ret;
 }
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c b/xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c
index a47431310..6d3e0644d 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c,v 3.4 2000/02/08 17:19:22 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c,v 3.5 2000/10/17 16:53:20 tsi Exp $ */
 
 #include <stdio.h>
 #include "X.h"
@@ -28,14 +28,9 @@ xf86GetPciSizeFromOS(PCITAG tag, int index, int* bits)
     do {
 	res = fgets(c,0xff,file);
 	if (res) {
-#if defined WORD64 || defined LONG64
-#define ILF "\t%*16x\t%*16x\t%*16x\t%*16x\t%*16x\t%*16x\t%*16x"
-#define LF  "\t%16x\t%16x\t%16x\t%16x\t%16x\t%16x\t%16x"
-#else
-#define ILF "\t%*08x\t%*08x\t%*08x\t%*08x\t%*08x\t%*08x\t%*08x"
-#define LF  "\t%08x\t%08x\t%08x\t%08x\t%08x\t%08x\t%08x"
-#endif
-	    num = sscanf(res,"%02x%02x\t%*04x%*04x\t%*x"ILF LF,
+	    num = sscanf(res,"%02x%02x\t%*04x%*04x\t%*x"
+			     "\t%*x\t%*x\t%*x\t%*x\t%*x\t%*x\t%*x"
+			     "\t%x\t%x\t%x\t%x\t%x\t%x\t%x",
 			 &bus,&devfn,&size[0],&size[1],&size[2],&size[3],
 			 &size[4],&size[5],&size[6]);
 	    if (num != 9) {  /* apparantly not 2.3 style */ 
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/drm.h b/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/drm.h
index b182f2c99..57032d6e2 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/drm.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/shared/drm/kernel/drm.h
@@ -82,6 +82,7 @@ typedef struct drm_clip_rect {
 #include "mga_drm.h"
 #include "i810_drm.h"
 #include "r128_drm.h"
+#include "sis_drm.h"
 
 typedef struct drm_version {
 	int    version_major;	  /* Major version			    */
@@ -369,4 +370,14 @@ typedef struct drm_agp_info {
 #define DRM_IOCTL_R128_PACKET	DRM_IOW( 0x44, drm_r128_packet_t)
 #define DRM_IOCTL_R128_VERTEX	DRM_IOW( 0x45, drm_r128_vertex_t)
 
+/* SiS specific ioctls */
+#define SIS_IOCTL_FB_ALLOC     DRM_IOWR( 0x44, drm_sis_mem_t)
+#define SIS_IOCTL_FB_FREE      DRM_IOW( 0x45, drm_sis_mem_t)
+#define SIS_IOCTL_AGP_INIT     DRM_IOWR( 0x53, drm_sis_agp_t)
+#define SIS_IOCTL_AGP_ALLOC    DRM_IOWR( 0x54, drm_sis_mem_t)
+#define SIS_IOCTL_AGP_FREE     DRM_IOW( 0x55, drm_sis_mem_t)
+#define SIS_IOCTL_FLIP         DRM_IOW( 0x48, drm_sis_flip_t)
+#define SIS_IOCTL_FLIP_INIT    DRM_IO( 0x49)
+#define SIS_IOCTL_FLIP_FINAL   DRM_IO( 0x50)
+
 #endif
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/shared/libc_wrapper.c b/xc/programs/Xserver/hw/xfree86/os-support/shared/libc_wrapper.c
index 247125e6d..9a7a85a31 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/shared/libc_wrapper.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/shared/libc_wrapper.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/shared/libc_wrapper.c,v 1.69 2000/09/19 12:46:22 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/shared/libc_wrapper.c,v 1.70 2000/09/26 15:57:20 tsi Exp $ */
 /*
  * Copyright 1997 by The XFree86 Project, Inc.
  *
@@ -1888,12 +1888,12 @@ xf86shmdt(char *addr)
 int
 xf86setjmp(xf86jmp_buf xf86env)
 {
-    return setjmp(xf86env);
+    return setjmp((void *)xf86env);
 }
 
 void
 xf86longjmp(xf86jmp_buf xf86env, int val)
 {
-    longjmp(xf86env,val);
+    longjmp((void *)xf86env, val);
 }
 
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/vbe/vbe.c b/xc/programs/Xserver/hw/xfree86/os-support/vbe/vbe.c
index 84639a593..0b32b0218 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/vbe/vbe.c
+++ b/xc/programs/Xserver/hw/xfree86/os-support/vbe/vbe.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/vbe/vbe.c,v 1.12 2000/08/04 16:13:41 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/vbe/vbe.c,v 1.13 2000/10/12 11:19:41 tsi Exp $ */
 
 #include "xf86.h"
 #include "xf86_ansic.h"
@@ -60,20 +60,23 @@ VBEInit(xf86Int10InfoPtr pInt, int entityIndex)
     
     xf86ExecX86int10(pInt);
 
-    if ((pInt->ax & 0xff) != 0x4f) goto error;
+    if ((pInt->ax & 0xff) != 0x4f) {
+	xf86DrvMsgVerb(screen,X_INFO,3,"VESA BIOS not detected\n");
+	goto error;
+    }
     
     switch (pInt->ax & 0xff00) {
     case 0:
-	xf86DrvMsg(screen,X_INFO,"VESA Bios detected\n");
+	xf86DrvMsg(screen,X_INFO,"VESA BIOS detected\n");
 	break;
     case 0x100:
-	xf86DrvMsg(screen,X_INFO,"VESA Bios function failed\n");
+	xf86DrvMsg(screen,X_INFO,"VESA BIOS function failed\n");
 	goto error;
     case 0x200:
-	xf86DrvMsg(screen,X_INFO,"VESA Bios not supported\n");
+	xf86DrvMsg(screen,X_INFO,"VESA BIOS not supported\n");
 	goto error;
     case 0x300:
-	xf86DrvMsg(screen,X_INFO,"VESA Bios not supported in current mode\n");
+	xf86DrvMsg(screen,X_INFO,"VESA BIOS not supported in current mode\n");
 	goto error;
     default:
 	xf86DrvMsg(screen,X_INFO,"Invalid\n");
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/xf86_ansic.h b/xc/programs/Xserver/hw/xfree86/os-support/xf86_ansic.h
index a129fc0cf..58c86a106 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/xf86_ansic.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/xf86_ansic.h
@@ -22,7 +22,7 @@
  *
  */
 
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86_ansic.h,v 3.42 2000/09/19 12:46:21 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86_ansic.h,v 3.43 2000/10/24 22:45:10 dawes Exp $ */
 
 #ifndef _XF86_ANSIC_H
 #define _XF86_ANSIC_H
@@ -62,8 +62,12 @@
 #endif 
 
 #ifndef NULL
+#if (defined(SVR4) || defined(SYSV)) && !defined(__GNUC__)
+#define NULL 0
+#else
 #define NULL ((void *)0)
 #endif
+#endif
 #ifndef EOF
 #define EOF (-1)
 #endif
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h b/xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h
index 563daff13..de77ddd8b 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h
@@ -26,7 +26,7 @@
  * 
  * Author: Rickard E. (Rik) Faith <faith@valinux.com>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h,v 1.11 2000/08/28 16:27:00 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86drm.h,v 1.12 2000/09/24 13:51:32 alanh Exp $
  * 
  */
 
diff --git a/xc/programs/Xserver/hw/xfree86/os-support/xf86drmMga.h b/xc/programs/Xserver/hw/xfree86/os-support/xf86drmMga.h
index 33c523a00..75157024f 100644
--- a/xc/programs/Xserver/hw/xfree86/os-support/xf86drmMga.h
+++ b/xc/programs/Xserver/hw/xfree86/os-support/xf86drmMga.h
@@ -1,5 +1,7 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86drmMga.h,v 3.3 2000/09/26 15:57:19 tsi Exp $ */
 
-/* WARNING: If you change any of these defines, make sure to change
+/*
+ * WARNING: If you change any of these defines, make sure to change
  * the kernel include file as well (mga_drm.h)
  */
 
diff --git a/xc/programs/Xserver/hw/xfree86/xaa/xaaInit.c b/xc/programs/Xserver/hw/xfree86/xaa/xaaInit.c
index d5f4cd97a..69c2dce13 100644
--- a/xc/programs/Xserver/hw/xfree86/xaa/xaaInit.c
+++ b/xc/programs/Xserver/hw/xfree86/xaa/xaaInit.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/xaa/xaaInit.c,v 1.30 2000/09/24 18:28:56 keithp Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/xaa/xaaInit.c,v 1.31 2000/09/28 20:48:00 mvojkovi Exp $ */
 
 #include "misc.h"
 #include "xf86.h"
@@ -106,6 +106,7 @@ XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec)
 {
     ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
     XAAScreenPtr pScreenPriv;
+    int i;
 #ifdef RENDER
     PictureScreenPtr    ps = GetPictureScreen(pScreen);
 #endif
@@ -134,10 +135,16 @@ XAAInit(ScreenPtr pScreen, XAAInfoRecPtr infoRec)
 	infoRec->Flags &= ~(PIXMAP_CACHE | OFFSCREEN_PIXMAPS);
     if(!(infoRec->Flags & LINEAR_FRAMEBUFFER))
 	infoRec->Flags &= ~OFFSCREEN_PIXMAPS;
-#if 0
-    if(pScreen->backingStoreSupport || pScreen->saveUnderSupport)
-	infoRec->Flags &= ~OFFSCREEN_PIXMAPS;
-#endif
+   
+    if(!infoRec->FullPlanemask) { /* for backwards compatibility */
+	infoRec->FullPlanemask =  (1 << pScrn->depth) - 1;
+	infoRec->FullPlanemasks[pScrn->depth - 1] = infoRec->FullPlanemask;
+    }
+
+    for(i = 0; i < 32; i++) {
+	if(!infoRec->FullPlanemasks[i]) /* keep any set by caller */
+	    infoRec->FullPlanemasks[i] = (1 << (i+1)) - 1;	
+    }
 
     if(!XAAInitAccel(pScreen, infoRec)) return FALSE;
     pScreenPriv->AccelInfoRec = infoRec;
@@ -275,7 +282,8 @@ XAAGetImage (
 	((pDraw->type == DRAWABLE_WINDOW) || IS_OFFSCREEN_PIXMAP(pDraw))) 
     {
 	if(infoRec->ReadPixmap && (format == ZPixmap) && 
-	   ((planemask & infoRec->FullPlanemask) == infoRec->FullPlanemask) &&
+	   ((planemask & infoRec->FullPlanemasks[pDraw->depth - 1]) == 
+                           infoRec->FullPlanemasks[pDraw->depth - 1]) &&
 	   (pDraw->bitsPerPixel == BitsPerPixel(pDraw->depth)))
 	{
 	    (*infoRec->ReadPixmap)(pScrn, 
diff --git a/xc/programs/Xserver/hw/xfree86/xaa/xaaPict.c b/xc/programs/Xserver/hw/xfree86/xaa/xaaPict.c
index f8fdde77c..b065aa35b 100644
--- a/xc/programs/Xserver/hw/xfree86/xaa/xaaPict.c
+++ b/xc/programs/Xserver/hw/xfree86/xaa/xaaPict.c
@@ -1,5 +1,5 @@
 /*
- * $XFree86$
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xaa/xaaPict.c,v 1.5 2000/10/22 20:54:30 mvojkovi Exp $
  *
  * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
  *
@@ -33,13 +33,250 @@
 #include "windowstr.h"
 #include "xf86str.h"
 #include "mi.h"
-#include "miline.h"
+#include "picturestr.h"
+#include "glyphstr.h"
+#include "picture.h"
+#include "mipict.h"
 #include "xaa.h"
 #include "xaalocal.h"
 #include "xaawrap.h"
 #include "xf86fbman.h"
 #include "servermd.h"
 
+static Bool
+XAAGetRGBAFromPixel(
+    CARD32 pixel,
+    CARD16 *red,
+    CARD16 *green,
+    CARD16 *blue,
+    CARD16 *alpha,
+    CARD32 format
+){
+
+    *alpha = 0xffff;
+
+    switch(PICT_FORMAT_BPP(format)) {
+    case 32:
+	switch(format) {
+	case PICT_a8r8g8b8:
+	    *alpha = (pixel >> 24) & 0x000000ff;
+	    *alpha |= *alpha << 8;
+	case PICT_x8r8g8b8:
+	    *blue = pixel & 0x000000ff;
+	    *blue |= *blue << 8;
+	    *green = pixel & 0x0000ff00;
+	    *green |= *green >> 8;
+	    *red = (pixel >> 16) & 0x000000ff;
+	    *red |= *red << 8;
+	    return TRUE;
+	case PICT_a8b8g8r8:
+	    *alpha = (pixel >> 24) & 0x000000ff;
+	    *alpha |= *alpha << 8;
+	case PICT_x8b8g8r8:
+	    *red = pixel & 0x000000ff;
+	    *red |= *red << 8;
+	    *green = pixel & 0x0000ff00;
+	    *green |= *green >> 8;
+	    *blue = (pixel >> 16) & 0x000000ff;
+	    *blue |= *blue << 8;
+	    return TRUE;
+	default:
+	    break;
+	}
+	break;
+    case 24:
+	switch(format) {
+	case PICT_r8g8b8:
+	    *blue = pixel & 0x000000ff;
+	    *blue |= *blue << 8;
+	    *green = pixel & 0x0000ff00;
+	    *green |= *green >> 8;
+	    *red = (pixel >> 16) & 0x000000ff;
+	    *red |= *red << 8;
+	    return TRUE;
+	case PICT_b8g8r8:
+	    *red = pixel & 0x000000ff;
+	    *red |= *red << 8;
+	    *green = pixel & 0x0000ff00;
+	    *green |= *green >> 8;
+	    *blue = (pixel >> 16) & 0x000000ff;
+	    *blue |= *blue << 8;
+	    return TRUE;
+	default:
+	     break;
+	}
+	break;
+    case 16:
+    case 8:
+    case 4:
+    default:
+	return FALSE;
+    }
+
+    return FALSE;
+}
+
+/* 8:8:8 + PICT_a8 -> 8:8:8:8 texture */
+
+void
+XAA_888_plus_PICT_a8_to_8888 (
+    CARD32 color,
+    CARD8  *alphaPtr,   /* in bytes */
+    int    alphaPitch,
+    CARD32  *dstPtr,
+    int    dstPitch,	/* in dwords */
+    int    width,
+    int    height
+){
+    int x;
+
+    color &= 0x00ffffff;
+
+    while(height--) {
+	for(x = 0; x < width; x++)
+	   dstPtr[x] = color | (alphaPtr[x] << 24);
+	dstPtr += dstPitch;
+	alphaPtr += alphaPitch;
+    } 
+}
+
+
+Bool
+XAADoComposite (
+    CARD8      op,
+    PicturePtr pSrc,
+    PicturePtr pMask,
+    PicturePtr pDst,
+    INT16      xSrc,
+    INT16      ySrc,
+    INT16      xMask,
+    INT16      yMask,
+    INT16      xDst,
+    INT16      yDst,
+    CARD16     width,
+    CARD16     height
+){
+    ScreenPtr pScreen = pDst->pDrawable->pScreen;
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
+    RegionRec region;
+    CARD32 *formats;
+    BoxPtr pbox;
+    int nbox;
+
+    if(!infoRec->pScrn->vtSema || 
+      ((pDst->pDrawable->type != DRAWABLE_WINDOW) &&
+	!IS_OFFSCREEN_PIXMAP(pDst->pDrawable)))
+	return FALSE;
+  
+    xDst += pDst->pDrawable->x;
+    yDst += pDst->pDrawable->y;
+    xSrc += pSrc->pDrawable->x;
+    ySrc += pSrc->pDrawable->y;
+
+    if(pMask) {
+	/* for now we only do it if there is a 1x1 (solid) source */
+
+	if((pSrc->pDrawable->width == 1) && (pSrc->pDrawable->height == 1)) {
+	   CARD16 red, green, blue, alpha;
+           CARD32 pixel =
+                *((CARD32*)(((PixmapPtr)(pSrc->pDrawable))->devPrivate.ptr));
+
+	   if(!XAAGetRGBAFromPixel(pixel,&red,&green,&blue,&alpha,pSrc->format))
+		return FALSE;
+
+	   if((alpha != 0xffff) &&
+              (infoRec->CPUToScreenAlphaTextureFlags & XAA_RENDER_NO_SRC_ALPHA))
+		return FALSE;
+
+	   formats = infoRec->CPUToScreenAlphaTextureFormats;
+
+	   while(*formats != pMask->format) {
+		if(!(*formats)) return FALSE;
+		formats++;
+           }
+
+	   xMask += pMask->pDrawable->x;
+	   yMask += pMask->pDrawable->y;
+
+	   if (!miComputeCompositeRegion (&region, pSrc, pMask, pDst,
+                                   xSrc, ySrc, xMask, yMask, xDst, yDst,
+                                   width, height))
+		return TRUE;
+
+	  nbox = REGION_NUM_RECTS(&region);
+	  pbox = REGION_RECTS(&region);   
+	     
+	  if(!nbox)
+		return TRUE;
+
+	  if(!(infoRec->SetupForCPUToScreenAlphaTexture)(infoRec->pScrn,
+			op, red, green, blue, alpha, pMask->format, 
+			((PixmapPtr)(pMask->pDrawable))->devPrivate.ptr,
+			((PixmapPtr)(pMask->pDrawable))->devKind, 
+			pMask->pDrawable->width, pMask->pDrawable->height, 0))
+		return FALSE;
+
+	   xMask -= xDst;
+	   yMask -= yDst;
+	
+	   while(nbox--) {
+	      (*infoRec->SubsequentCPUToScreenAlphaTexture)(infoRec->pScrn,
+			pbox->x1, pbox->y1, 
+			pbox->x1 + xMask, pbox->y1 + yMask,
+			pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
+	      pbox++;
+	   }
+
+	   SET_SYNC_FLAG(infoRec);
+	   REGION_UNINIT(pScreen, &region);
+	   return TRUE;
+	}
+    } else {	
+	formats = infoRec->CPUToScreenTextureFormats;
+
+	while(*formats != pSrc->format) {
+	    if(!(*formats)) return FALSE;
+	    formats++;
+	}
+
+	if (!miComputeCompositeRegion (&region, pSrc, pMask, pDst,
+                                   xSrc, ySrc, xMask, yMask, xDst, yDst,
+                                   width, height))
+		return TRUE;
+
+	nbox = REGION_NUM_RECTS(&region);
+	pbox = REGION_RECTS(&region);   
+	     
+	if(!nbox)
+	    return TRUE;
+
+	if(!(infoRec->SetupForCPUToScreenTexture)(infoRec->pScrn,
+			op, pSrc->format, 
+			((PixmapPtr)(pSrc->pDrawable))->devPrivate.ptr,
+			((PixmapPtr)(pSrc->pDrawable))->devKind, 
+			pSrc->pDrawable->width, pSrc->pDrawable->height, 0))
+		return FALSE;
+
+	xSrc -= xDst;
+	ySrc -= yDst;
+	
+	while(nbox--) {
+	    (*infoRec->SubsequentCPUToScreenTexture)(infoRec->pScrn,
+			pbox->x1, pbox->y1, 
+			pbox->x1 + xSrc, pbox->y1 + ySrc,
+			pbox->x2 - pbox->x1, pbox->y2 - pbox->y1);
+	    pbox++;
+	 }
+
+	SET_SYNC_FLAG(infoRec);
+	REGION_UNINIT(pScreen, &region);
+	return TRUE;
+    }
+
+
+    return FALSE;
+}
+
 
 void
 XAAComposite (CARD8      op,
@@ -56,9 +293,16 @@ XAAComposite (CARD8      op,
 	      CARD16     height)
 {
     ScreenPtr	pScreen = pDst->pDrawable->pScreen;
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
     XAA_RENDER_PROLOGUE(pScreen, Composite);
-    SYNC_CHECK(pDst->pDrawable);
-    (*GetPictureScreen(pScreen)->Composite) (op,
+
+    if(!infoRec->Composite ||
+       !(*infoRec->Composite)(op, pSrc, pMask, pDst,
+                       xSrc, ySrc, xMask, yMask, xDst, yDst,
+                       width, height))
+    { 
+        SYNC_CHECK(pDst->pDrawable);
+        (*GetPictureScreen(pScreen)->Composite) (op,
 		       pSrc,
 		       pMask,
 		       pDst,
@@ -70,6 +314,11 @@ XAAComposite (CARD8      op,
 		       yDst,
 		       width,
 		       height);    
+    }
+
+    if(pDst->pDrawable->type == DRAWABLE_PIXMAP)
+	(XAA_GET_PIXMAP_PRIVATE((PixmapPtr)(pDst->pDrawable)))->flags |= DIRTY;
+
     XAA_RENDER_EPILOGUE(pScreen, Composite, XAAComposite);
 }
 
@@ -85,9 +334,20 @@ XAAGlyphs (CARD8         op,
 	   GlyphPtr      *glyphs)
 {
     ScreenPtr	pScreen = pDst->pDrawable->pScreen;
+    XAAInfoRecPtr infoRec = GET_XAAINFORECPTR_FROM_SCREEN(pScreen);
     XAA_RENDER_PROLOGUE(pScreen, Glyphs);
-    SYNC_CHECK(pDst->pDrawable);
-    (*GetPictureScreen(pScreen)->Glyphs) (op, pSrc, pDst, maskFormat,
+
+    if(!infoRec->Glyphs ||
+       !(*infoRec->Glyphs)(op, pSrc, pDst, maskFormat,
+                                          xSrc, ySrc, nlist, list, glyphs))
+    {
+       SYNC_CHECK(pDst->pDrawable);
+       (*GetPictureScreen(pScreen)->Glyphs) (op, pSrc, pDst, maskFormat,
 					  xSrc, ySrc, nlist, list, glyphs);
+    }
+
+    if(pDst->pDrawable->type == DRAWABLE_PIXMAP)
+	(XAA_GET_PIXMAP_PRIVATE((PixmapPtr)(pDst->pDrawable)))->flags |= DIRTY;
+
     XAA_RENDER_EPILOGUE(pScreen, Glyphs, XAAGlyphs);
 }
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/Imakefile b/xc/programs/Xserver/hw/xfree86/xf86cfg/Imakefile
index 702961eb8..8b81fb207 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/Imakefile
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/Imakefile
@@ -1,7 +1,12 @@
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/Imakefile,v 1.6 2000/06/13 23:15:51 dawes Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/Imakefile,v 1.9 2000/10/23 21:16:51 tsi Exp $
 
 XCOMM CDEBUGFLAGS=-g -Wall -ansi -pedantic
 
+#if DoLoadableServer
+LDSRCS	= libc_wrapper.c loader.c
+LDOBJS	= libc_wrapper.o loader.o
+#endif
+
 SRCS	=\
 	accessx.c\
 	card-cfg.c\
@@ -10,12 +15,14 @@ SRCS	=\
 	help.c\
 	interface.c\
 	keyboard-cfg.c\
+	$(LDSRCS) \
 	monitor-cfg.c\
 	mouse-cfg.c\
 	options.c\
 	screen-cfg.c\
 	screen.c\
 	startx.c\
+	stubs.c\
 	vidmode.c\
 	xf86config.c
 
@@ -27,12 +34,14 @@ OBJS	=\
 	help.o\
 	interface.o\
 	keyboard-cfg.o\
+	$(LDOBJS) \
 	monitor-cfg.o\
 	mouse-cfg.o\
 	options.o\
 	screen-cfg.o\
 	screen.o\
 	startx.o\
+	stubs.o\
 	vidmode.o\
 	xf86config.o
 
@@ -61,9 +70,21 @@ XPMPICS =\
 
 AllTarget(ProgramTargetName($(PROG)))
 
+#if DoLoadableServer
+LOADERLIB      = -L../loader -lxloader -L../dummylib -ldummy
+DEFINES        = -DUSE_MODULES
+INCLUDES       = -I../common -I../loader -I$(XF86OSSRC) \
+		 -I$(SERVERSRC)/include -I$(XINCLUDESRC)
+WRAPPERDEFINES = -DSELF_CONTAINED_WRAPPER
+#endif
+
+#if HasDlopen
+DLLIB = DlLibrary
+#endif
+
 LOCAL_LIBRARIES = $(XKBUILIB) $(XKBFILELIB) -lxf86config $(XXF86MISCLIB) \
 		  $(XXF86VMLIB) $(XAWLIB) $(XMULIB) $(XTOOLLIB) \
-		  $(XPMLIB) $(XLIB) -lm
+		  $(XPMLIB) $(LOADERLIB) $(DLLIB) $(XLIB) -lm
 
 NormalProgramTarget($(PROG),$(OBJS),,$(LOCAL_LIBRARIES),)
 InstallProgramWithFlags($(PROG),$(BINDIR),NullParameter)
@@ -73,4 +94,10 @@ InstallAppDefaults(XF86Cfg)
 InstallManPage(xf86cfg,$(MANDIR))
 
 NormalLibraryObjectRule()
+
+#if DoLoadableServer
+LinkSourceFile(libc_wrapper.c, $(XF86OSSRC)/shared)
+SpecialCObjectRule(libc_wrapper,NullParameter,$(WRAPPERDEFINES) $(EXT_DEFINES))
+#endif
+
 DependTarget()
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/XF86Cfg.ad b/xc/programs/Xserver/hw/xfree86/xf86cfg/XF86Cfg.ad
index 2ef449bbd..4702a17e2 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/XF86Cfg.ad
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/XF86Cfg.ad
@@ -26,7 +26,7 @@
 !!
 !! Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
 !!
-!! $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/XF86Cfg.ad,v 1.4 2000/08/01 20:05:43 dawes Exp $
+!! $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/XF86Cfg.ad,v 1.5 2000/10/20 14:59:05 alanh Exp $
 !!
 
 *Form.background:			gray85
@@ -193,6 +193,7 @@ lines		-1,0,0,0,0,-1
 *commands.card.tip:		Add video card
 *commands.monitor.tip:		Add monitor
 
+*topM.justify:			left
 *topM.label:			Configure Layout
 *topM*layout.label:		Configure Layout
 *topM*screen.label:		Configure Screen
@@ -201,6 +202,9 @@ lines		-1,0,0,0,0,-1
 *topM.showGrip:			False
 *work.showGrip:			False
 
+*MenuButton.leftBitmap:		menu10
+*SmeBSB.HorizontalMargins:	18
+
 *back.label:			<< Back
 *next.label:			Next >>
 *ok.label:			Ok
@@ -359,12 +363,26 @@ lines		-1,0,0,0,0,-1
 *cardModel.filter.fromHoriz:		label
 *cardModel.filter.width:		171
 *cardModel.viewport.width:		302
-*cardModel.viewport.height:		244
+*cardModel.viewport.height:		212
+*cardModel.driver.justify:		left
+*cardModel.driverL.label:		Driver
+*cardModel.driverL.fromVert:		viewport
+*cardModel.driverL.width:		50
+*cardModel.driverL.justify:		right
+*cardModel.driver.fromVert:		viewport
+*cardModel.driver.fromHoriz:		driverL
+*cardModel.driver.width:		250
+*cardModel.driver.left:			chainRight
+*cardModel.driver.right:		chainRight
 *cardModel.busidL.label:		BusID
-*cardModel.busidL.fromVert:		viewport
-*cardModel.busid.fromVert:		viewport
+*cardModel.busidL.fromVert:		driver
+*cardModel.busidL.width:		50
+*cardModel.busidL.justify:		right
+*cardModel.busid.fromVert:		driver
 *cardModel.busid.fromHoriz:		busidL
-*cardModel.busid.width:			255
+*cardModel.busid.width:			250
+*cardModel.busid.left:			chainRight
+*cardModel.busid.right:			chainRight
 *cardModel.viewport.forceBars:		True
 *cardModel.viewport.allowVert:		True
 *cardModel.viewport.useRight:		True
@@ -398,18 +416,18 @@ lines		-1,0,0,0,0,-1
 
 .xf86cfg.pane.work.Simple.borderWidth:	1
 .xf86cfg.pane.work.Simple.translations:\
-<Btn1Down>:	select-device()\n\
-<Btn1Motion>:	move-device()\n\
-<Btn1Up>:	unselect-device()\n\
-<Btn3Down>:	device-popup()\n\
-<Btn3Up>:	device-popdown()
+Any<Btn1Down>:	select-device()\n\
+Any<Btn1Motion>:	move-device()\n\
+Any<Btn1Up>:	unselect-device()\n\
+Any<Btn3Down>:	device-popup()\n\
+Any<Btn3Up>:	device-popdown()
 
 .xf86cfg.pane.work.screen.translations:\
-<Btn1Down>:	select-device()\n\
-<Btn1Motion>:	move-device()\n\
-<Btn1Up>:	unselect-device()\n\
-<Btn3Down>:	device-popup()\n\
-<Btn3Up>:	device-popdown()
+Any<Btn1Down>:	select-device()\n\
+Any<Btn1Motion>:	move-device()\n\
+Any<Btn1Up>:	unselect-device()\n\
+Any<Btn3Down>:	device-popup()\n\
+Any<Btn3Up>:	device-popdown()
 
 XF86Cfg.translations:	#override \
 <Message>WM_PROTOCOLS:	quit()
@@ -473,6 +491,14 @@ XF86Cfg.translations:	#override \
 *options*viewport.right:		chainRight
 *options*list.longest:			376
 
+*options*driverOpts.label:		Options for driver\ 
+*options*driverOpts.justify:		left
+*options*driverOpts.width:		278
+*options*popdown.label:			Popdown dialog
+*options*driverOpts.tip:		This menu shows:\n\
+ o option name\n\
+ o option type
+
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! monitor
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
@@ -760,10 +786,16 @@ Press ESC or stop button to quit.
 *screenD*unselect.fromHoriz:		viewL
 *screenD*select.fromVert:		modeL
 *screenD*unselect.fromVert:		select
+*screenD*up.fromHoriz:			viewL
+*screenD*down.fromHoriz:		viewL
+*screenD*up.fromVert:			unselect
+*screenD*down.fromVert:			up
 *screenD*viewR.fromHoriz:		select
 *screenD*viewR.fromVert:		modeL
-*screenD*select.label:			->
-*screenD*unselect.label:		<-
+*screenD*select.bitmap:			right.xbm
+*screenD*unselect.bitmap:		left.xbm
+*screenD*up.bitmap:			up.xbm
+*screenD*down.bitmap:			down.xbm
 *screenD*viewL.width:			133
 *screenD*viewR.width:			133
 *screenD*viewL.height:			184
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/accessx.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/accessx.c
index 3a5557fe8..3842ff230 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/accessx.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/accessx.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/accessx.c,v 1.5 2000/08/01 20:05:43 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/accessx.c,v 1.7 2000/10/20 14:59:05 alanh Exp $
  */
 
 #include "config.h"
@@ -84,6 +84,10 @@ static void ScaleJumpCallback(Widget, XtPointer, XtPointer);
 static void ApplyCallback(Widget, XtPointer, XtPointer);
 static void AccessXInitialize(void);
 
+void CloseAccessXAction(Widget, XEvent*, String*, Cardinal*);
+void AccessXConfigureStart(void);
+void AccessXConfigureEnd(void);
+
 /*
  * Implementation
  */
@@ -368,7 +372,7 @@ AccessXInitialize(void)
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(timeoutToggle, args, 1);
-    ScaleEnableCallback(enable, (XtPointer)timeout, (XtPointer)(int)state);
+    ScaleEnableCallback(enable, (XtPointer)timeout, (XtPointer)(long)state);
     if (xkb_info->xkb->ctrls->ax_timeout > 60)
 	val = (float)(xkb_info->xkb->ctrls->ax_timeout - 60) /
 	      (float)(MAX_TIMEOUT * 60);
@@ -378,11 +382,11 @@ AccessXInitialize(void)
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(sticky, args, 1);
-    EnableCallback(sticky, (XtPointer)stickyForm, (XtPointer)(int)state);
+    EnableCallback(sticky, (XtPointer)stickyForm, (XtPointer)(long)state);
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(mouse, args, 1);
-    EnableCallback(mouse, (XtPointer)mouseForm, (XtPointer)(int)state);
+    EnableCallback(mouse, (XtPointer)mouseForm, (XtPointer)(long)state);
     if (xkb_info->xkb->ctrls->mk_time_to_max > 10)
 	val = (float)((xkb_info->xkb->ctrls->mk_time_to_max * (40. / 10.))) /
 	      (float)(MAX_MOUSE_TIME * 100);
@@ -408,7 +412,7 @@ AccessXInitialize(void)
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(repeat, args, 1);
-    EnableCallback(repeat, (XtPointer)repeatForm, (XtPointer)(int)state);
+    EnableCallback(repeat, (XtPointer)repeatForm, (XtPointer)(long)state);
     if (xkb_info->xkb->ctrls->repeat_interval > 5)
 	val = (float)(xkb_info->xkb->ctrls->repeat_interval - 5) /
 	      (float)(MAX_REPEAT_RATE * 1000);
@@ -426,7 +430,7 @@ AccessXInitialize(void)
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(slowToggle, args, 1);
-    EnableCallback(slowToggle, (XtPointer)slowForm, (XtPointer)(int)state);
+    EnableCallback(slowToggle, (XtPointer)slowForm, (XtPointer)(long)state);
     if (xkb_info->xkb->ctrls->slow_keys_delay > 10)
 	val = (float)(xkb_info->xkb->ctrls->repeat_delay - 10) /
 	      (float)(MAX_SLOW_TIME * 1000);
@@ -436,7 +440,7 @@ AccessXInitialize(void)
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(bounceToggle, args, 1);
-    EnableCallback(bounceToggle, (XtPointer)bounceForm, (XtPointer)(int)state);
+    EnableCallback(bounceToggle, (XtPointer)bounceForm, (XtPointer)(long)state);
     if (xkb_info->xkb->ctrls->debounce_delay > 10)
 	val = (float)(xkb_info->xkb->ctrls->debounce_delay - 10) /
 	      (float)(MAX_BOUNCE_TIME * 1000);
@@ -446,7 +450,7 @@ AccessXInitialize(void)
 
     XtSetArg(args[0], XtNstate, &state);
     XtGetValues(enable, args, 1);
-    EnableCallback(enable, (XtPointer)form, (XtPointer)(int)state);
+    EnableCallback(enable, (XtPointer)form, (XtPointer)(long)state);
 }
 
 void
@@ -467,7 +471,7 @@ AccessXConfigureEnd(void)
 static void
 EnableCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
-    XtSetSensitive((XtPointer)user_data, (int)call_data);
+    XtSetSensitive(user_data, (long)call_data);
 }
 
 /*ARGSUSED*/
@@ -476,9 +480,9 @@ ScaleEnableCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
     Scale *scale = (Scale*)user_data;
 
-    XtSetSensitive(scale->label, (int)call_data);
-    XtSetSensitive(scale->number, (int)call_data);
-    XtSetSensitive(scale->scroller, (int)call_data);
+    XtSetSensitive(scale->label, (long)call_data);
+    XtSetSensitive(scale->number, (long)call_data);
+    XtSetSensitive(scale->scroller, (long)call_data);
 }
 
 static void
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/card-cfg.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/card-cfg.c
index 8513a9089..a8bb243d2 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/card-cfg.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/card-cfg.c
@@ -26,33 +26,45 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/card-cfg.c,v 1.2 2000/06/13 23:15:51 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/card-cfg.c,v 1.3 2000/10/20 14:59:05 alanh Exp $
  */
 
 #include "xf86config.h"
 #include "mouse-cfg.h"
 #include "cards.h"
+#include "card-cfg.h"
 #include <X11/Xaw/AsciiText.h>
 #include <X11/Xaw/Form.h>
 #include <X11/Xaw/Label.h>
 #include <X11/Xaw/List.h>
+#include <X11/Xaw/MenuButton.h>
+#include <X11/Xaw/SmeBSB.h>
+#include <X11/Xaw/SimpleMenu.h>
 #include <X11/Xaw/Viewport.h>
+#ifdef USE_MODULES
+#include "loader.h"
+#endif
 
 /*
  * Prototypes
  */
 static Bool CardConfigCheck(void);
 static void CardModelCallback(Widget, XtPointer, XtPointer);
+#ifdef USE_MODULES
+static void DriverCallback(Widget, XtPointer, XtPointer);
+#endif
 
 /*
  * Initialization
  */
 static CardsEntry *card_entry;
 static XF86ConfDevicePtr current_device;
-static Widget filter, list, busid;
+static Widget filter, list, driver, busid;
 static char **cards = NULL;
 static int ncards;
-
+#ifdef USE_MODULES
+static char *driver_str;
+#endif
 
 /*
  * Implementation
@@ -65,7 +77,7 @@ CardConfig(XtPointer config)
 /*    XF86OptionPtr option;*/
     char card_name[32];
     Arg args[1];
-    char *bus;
+    char *bus, *drv_nam;
 
     xf86info.cur_list = CARD;
     XtSetSensitive(back, xf86info.lists[CARD].cur_function > 0);
@@ -98,6 +110,12 @@ CardConfig(XtPointer config)
 	XtSetValues(ident_widget, args, 1);
 	XtSetArg(args[0], XtNstring, card->dev_busid);
 	XtSetValues(busid, args, 1);
+#ifdef USE_MODULES
+	XtSetArg(args[0], XtNlabel, driver_str = card->dev_driver);
+#else
+	XtSetArg(args[0], XtNstring, card->dev_driver);
+#endif
+	XtSetValues(driver, args, 1);
     }
     else {
 	XF86ConfDevicePtr device = XF86Config->conf_device_lst;
@@ -110,13 +128,19 @@ CardConfig(XtPointer config)
 	do {
 	    ++ndevices;
 	    XmuSnprintf(card_name, sizeof(card_name), "Card%d", ndevices);
-	} while (xf86FindDevice(card_name,
+	} while (xf86findDevice(card_name,
 		 XF86Config->conf_device_lst));
 
 	XtSetArg(args[0], XtNstring, card_name);
 	XtSetValues(ident_widget, args, 1);
 	XtSetArg(args[0], XtNstring, "");
 	XtSetValues(busid, args, 1);
+#ifdef USE_MODULES	
+	XtSetArg(args[0], XtNlabel, driver_str = "vga");
+#else
+	XtSetArg(args[0], XtNstring, "vga");
+#endif
+	XtSetValues(driver, args, 1);
     }
 
     if (ConfigLoop(CardConfigCheck) == True) {
@@ -154,12 +178,22 @@ CardConfig(XtPointer config)
 	    }
 	}
 	if (strcasecmp(card->dev_identifier, ident_string))
-	    xf86RenameDevice(XF86Config, card, ident_string);
+	    xf86renameDevice(XF86Config, card, ident_string);
 	XtSetArg(args[0], XtNstring, &bus);
 	XtGetValues(busid, args, 1);
 	XtFree(card->dev_busid);
 	card->dev_busid = XtNewString(bus);
 
+#ifdef USE_MODULES
+	drv_nam = driver_str;
+#else
+	XtSetArg(args[0], XtNstring, &drv_nam);
+	XtGetValues(driver, args, 1);
+#endif
+
+	XtFree(card->dev_driver);
+	card->dev_driver = XtNewString(drv_nam);
+
 	return ((XtPointer)card);
     }
 
@@ -170,9 +204,19 @@ static Bool
 CardConfigCheck(void)
 {
     XF86ConfDevicePtr device = XF86Config->conf_device_lst;
+    char *drv_nam;
+
+#ifdef USE_MODULES
+    drv_nam = driver_str;
+#else
+    Arg args[1];
 
+    XtSetArg(args[0], XtNstring, &drv_nam);
+    XtGetValues(driver, args, 1);
+#endif
     if (ident_string == NULL || strlen(ident_string) == 0 ||
-	(current_device == NULL && card_entry == NULL))
+	(current_device == NULL && card_entry == NULL) ||
+	drv_nam == NULL || *drv_nam == '\0')
 	return (False);
 
     while (device != NULL) {
@@ -230,6 +274,9 @@ CardModelCallback(Widget w, XtPointer user_data, XtPointer call_data)
     else
 	first = 0;
 
+    XtSetArg(args[0], XtNstring, card_entry->driver ? card_entry->driver : "vga");
+    XtSetValues(driver, args, 1);
+
     str = XtNewString(tip);
     XtSetArg(args[0], XtNtip, str);
     XtSetValues(filter, args, 1);
@@ -273,6 +320,19 @@ CardFilterAction(Widget w, XEvent *ev, String *params, Cardinal *num_params)
     XtManageChild(list);
 }
 
+#ifdef USE_MODULES
+/*ARGSUSED*/
+static void
+DriverCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    Arg args[1];
+
+    driver_str = XtName(w);
+    XtSetArg(args[0], XtNlabel, driver_str);
+    XtSetValues(driver, args, 1);
+}
+#endif
+
 void
 CardModel(XF86SetupInfo *info)
 {
@@ -303,6 +363,31 @@ CardModel(XF86SetupInfo *info)
 				       NULL, 0);
 	XtAddCallback(list, XtNcallback, CardModelCallback,
 		      (XtPointer)info);
+	XtCreateManagedWidget("driverL", labelWidgetClass, model, NULL, 0);
+#ifdef USE_MODULES
+	driver = XtVaCreateManagedWidget("driver", menuButtonWidgetClass,
+					 model,
+					 XtNmenuName, "driverM",
+					 NULL, 0);
+	{
+	    Widget menu, sme;
+	    xf86cfgDriverOptions *opts = video_driver_info;
+
+	    menu = XtCreatePopupShell("driverM", simpleMenuWidgetClass,
+				      driver, NULL, 0);
+	    while (opts) {
+		sme = XtCreateManagedWidget(opts->name, smeBSBObjectClass,
+					    menu, NULL, 0);
+		XtAddCallback(sme, XtNcallback, DriverCallback, NULL);
+		opts = opts->next;
+	    }
+	}
+#else
+	driver = XtVaCreateManagedWidget("driver", asciiTextWidgetClass,
+					 model,
+					 XtNeditType, XawtextEdit,
+					 NULL, 0);
+#endif
 	XtCreateManagedWidget("busidL", labelWidgetClass, model, NULL, 0);
 	busid = XtVaCreateManagedWidget("busid", asciiTextWidgetClass,
 					 model,
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/config.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/config.c
index 284a72d3f..4bfc62826 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/config.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/config.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/config.c,v 1.2 2000/05/18 16:29:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/config.c,v 1.4 2000/10/27 18:31:05 dawes Exp $
  */
 
 #include "config.h"
@@ -42,9 +42,22 @@
 #include <X11/Xaw/Command.h>
 #include <X11/Shell.h>
 
-#define CONFPATH "%A,%R,/etc/X11/%R,%P/etc/X11/%R,%E,%F,/etc/X11/%F," \
-		 "%P/etc/X11/%F,%D/%X,/etc/X11/%X,/etc/%X,%P/etc/X11/%X.%H," \
-		 "%P/etc/X11/%X,%P/lib/X11/%X.%H,%P/lib/X11/%X"
+#define CONFPATH	"%A," "%R," \
+			"/etc/X11/%R," "%P/etc/X11/%R," \
+			"%E," "%F," \
+			"/etc/X11/%F," "%P/etc/X11/%F," \
+			"%D/%X," \
+			"/etc/X11/%X-%M," "/etc/X11/%X," "/etc/%X," \
+			"%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \
+			"%P/etc/X11/%X," \
+			"%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \
+			"%P/lib/X11/%X"
+#define USER_CONFPATH	"/etc/X11/%S," "%P/etc/X11/%S," \
+                        "/etc/X11/%G," "%P/etc/X11/%G," \
+			"%P/etc/X11/%X.%H," "%P/etc/X11/%X-%M," \
+			"%P/etc/X11/%X," \
+			"%P/lib/X11/%X.%H," "%P/lib/X11/%X-%M," \
+			"%P/lib/X11/%X"
 
 /*
  * Prototypes
@@ -118,11 +131,13 @@ StartConfig(void)
     first = 0;
 
     /* Read initial configuration */
-    if ((filename = xf86OpenConfigFile(CONFPATH, XF86Config_path, NULL)) == NULL) {
+    if ((filename = xf86openConfigFile(getuid() == 0 ? CONFPATH : USER_CONFPATH,
+				       XF86Config_path, NULL)) == NULL) {
 	fprintf(stderr, "Cannot to open config file.\n");
 	exit(1);
     }
-    if ((XF86Config = xf86ReadConfigFile()) == NULL) {
+    XF86Config_path = filename;
+    if ((XF86Config = xf86readConfigFile()) == NULL) {
 	fprintf(stderr, "Problem when parsing config file\n");
 	exit(1);
     }
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/config.h b/xc/programs/Xserver/hw/xfree86/xf86cfg/config.h
index a912fa380..c2593d62f 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/config.h
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/config.h
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/config.h,v 1.5 2000/08/04 16:13:44 eich Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/config.h,v 1.6 2000/10/20 14:59:05 alanh Exp $
  */
 
 #include <X11/IntrinsicP.h>
@@ -112,7 +112,7 @@ struct _XF86SetupInfo {
     XF86SetupFunctionList *lists;
 };
 
-typedef Bool (*ConfigCheckFunction)();
+typedef Bool (*ConfigCheckFunction)(void);
 
 typedef struct _xf86cfgDevice xf86cfgDevice;
 
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/help.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/help.c
index a970b1006..8f53a52ed 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/help.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/help.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/help.c,v 1.1 2000/06/13 23:15:51 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/help.c,v 1.3 2000/10/20 14:59:05 alanh Exp $
  */
 
 #include <X11/IntrinsicP.h>
@@ -39,11 +39,13 @@
 #include <X11/Xaw/Text.h>
 #include <X11/Xaw/TextSinkP.h>
 #include <X11/Xaw/TextSrcP.h>
+#include <X11/Xmu/SysUtil.h>
 #include <X11/Xmu/Xmu.h>
 #ifndef X_NOT_STDC_ENV
 #include <stdlib.h>		/* for bsearch() */
 #endif
 #include <ctype.h>
+#include "help.h"
 
 /*
  * Prototypes
@@ -64,7 +66,7 @@ static Bool popped_up = False;
 /*
  * Implementation
  */
-Bool
+void
 Help(char *topic)
 {
     Widget source;
@@ -256,7 +258,6 @@ struct _Html_SourceInfo {
 /*
  * Proptotypes
  */
-void Html_ModeStart(Widget);
 void Html_ModeEnd(Widget);
 static void Html_ModeInit(void);
 static void Html_ParseCallback(Widget, XtPointer, XtPointer);
@@ -269,7 +270,7 @@ static void Html_Commit(Html_Parser*);
 static void Html_AddEntities(Html_Parser*, Html_Item*);
 
 static int Html_Put(Html_Parser*, int);
-static char *Html_Puts(Html_Parser*, char*);
+static void Html_Puts(Html_Parser*, char*);
 static int Html_Format1(Html_Parser*);
 static int Html_Format2(Html_Parser*);
 static int Html_Format3(Html_Parser*);
@@ -737,7 +738,8 @@ Html_Commit(Html_Parser *parser)
 				       position, length, Qli);
 	    else
 		XawTextSourceAddEntity(parser->source, 0, /*XAW_TENT_LITEM,*/
-				       XAW_TENTF_HIDE, (XtPointer)head->li++,
+				       XAW_TENTF_HIDE,
+				       (XtPointer)(long)head->li++,
 				       position, length, Qli);
 	}
 	else if (quark == Qhide)
@@ -1219,7 +1221,7 @@ Html_Put(Html_Parser *parser, int ch)
     return (ch);
 }
 
-static char *
+static void
 Html_Puts(Html_Parser *parser, char *str)
 {
     int len = strlen(str);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c
index e83cec850..59c49d142 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c,v 1.5 2000/08/04 16:13:44 eich Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/interface.c,v 1.8 2000/10/27 18:31:05 dawes Exp $
  */
 
 #include <X11/IntrinsicP.h>
@@ -58,6 +58,7 @@
 #include "options.h"
 #include "vidmode.h"
 #include "help.h"
+#include "stubs.h"
 
 #define randomize()		srand((unsigned)time((time_t*)NULL))
 #define DefaultXFree86Dir	"/usr/X11R6"
@@ -91,6 +92,7 @@ static Bool AskConfig(void);
 void WriteConfigAction(Widget, XEvent*, String*, Cardinal*);
 static void ScreenSetup(Bool);
 void QuitAction(Widget, XEvent*, String*, Cardinal*);
+void PopdownErrorCallback(Widget, XtPointer, XtPointer);
 static void ErrorCancelAction(Widget, XEvent*, String*, Cardinal*);
 static void QuitCancelAction(Widget, XEvent*, String*, Cardinal*);
 static void HelpCallback(Widget, XtPointer, XtPointer);
@@ -109,7 +111,10 @@ char *XF86Config_path = NULL;
 char *XF86Module_path = NULL;
 char *XF86Font_path = NULL;
 char *XF86RGB_path = NULL;
+char *XkbConfig_path = NULL;
 char *XFree86Dir;
+static char XF86Config_path_static[1024];
+static char XkbConfig_path_static[1024];
 Bool xf86config_set = False;
 
 xf86cfgComputer computer;
@@ -187,6 +192,10 @@ main(int argc, char *argv[])
     XF86ConfLayoutPtr lay;
     int i, startedx;
 
+#ifdef USE_MODULES
+    xf86Verbose = 1;
+#endif
+
     if ((XFree86Dir = getenv("XWINHOME")) == NULL)
 	XFree86Dir = DefaultXFree86Dir;
 
@@ -212,8 +221,10 @@ main(int argc, char *argv[])
 	}
     
     startedx = startx();
-    if (XF86Config_path == NULL)
-	XF86Config_path = "/etc/X11/XF86Config";
+/*    if (XF86Config_path == NULL)
+	XF86Config_path = "/etc/X11/XF86Config-4";*/
+    if (XkbConfig_path == NULL)
+	XkbConfig_path = XkbConfigDir XkbConfigFile;
     toplevel = XtAppInitialize(&appcon, "XF86Cfg",
 /*			       optionDescList, XtNumber(optionDescList),*/
 		    	       NULL, 0,
@@ -379,6 +390,10 @@ main(int argc, char *argv[])
 	}
     }
 
+#ifdef USE_MODULES
+	LoaderInitializeOptions();
+#endif
+
     XtAppMainLoop(appcon);
     if (startedx)
 	endx();
@@ -400,7 +415,7 @@ WriteConfig(Widget w, XtPointer user_data, XtPointer call_data)
 {
     asking_cf = 0;
     XtPopdown(shell_cf);
-    write_cf = (int)user_data;
+    write_cf = (long)user_data;
 }
 
 /*ARGSUSED*/
@@ -460,7 +475,7 @@ AskConfig(void)
 		break;
 	    case CF_XKBConfig:
 		str = "XKB";
-		XtSetArg(args[num_args], XtNvalue, XkbConfigDir XkbConfigFile);
+		XtSetArg(args[num_args], XtNvalue, XkbConfig_path);
 		++num_args;
 		break;
 	}
@@ -483,8 +498,24 @@ AskConfig(void)
     while (asking_cf)
 	XtAppProcessEvent(XtWidgetToApplicationContext(shell_cf), XtIMAll);
 
-    if (write_cf > 0)
-	XF86Config_path = XawDialogGetValueString(dialog);
+    if (write_cf > 0) {
+	switch (cf_state) {
+	    case CF_XF86Config:
+		XF86Config_path = XawDialogGetValueString(dialog);
+		XmuSnprintf(XF86Config_path_static,
+			    sizeof(XF86Config_path_static),
+			    "%s", XF86Config_path);
+		XF86Config_path = XF86Config_path_static;
+		break;
+	    case CF_XKBConfig:
+		XkbConfig_path = XawDialogGetValueString(dialog);
+		XmuSnprintf(XkbConfig_path_static,
+			    sizeof(XkbConfig_path_static),
+			    "%s", XkbConfig_path);
+		XkbConfig_path = XkbConfig_path_static;
+		break;
+	}
+    }
 
     return (write_cf);
 }
@@ -523,9 +554,9 @@ QuitCallback(Widget w, XtPointer user_data, XtPointer call_data)
 		break;
 	    case 1:
 		if ((cf_state == CF_XF86Config &&
-		     !xf86WriteConfigFile(XF86Config_path, XF86Config)) ||
+		     !xf86writeConfigFile(XF86Config_path, XF86Config)) ||
 		    (cf_state == CF_XKBConfig &&
-		     !WriteXKBConfiguration(XkbConfigDir XkbConfigFile,
+		     !WriteXKBConfiguration(XkbConfig_path,
 					    &xkb_info->config))) {
 		    static Widget shell;
 
@@ -861,13 +892,13 @@ SelectLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
 	do {
 	    ++num_layouts;
 	    XmuSnprintf(name, sizeof(name), "Layout%d", num_layouts);
-	} while (xf86FindLayout(name,
+	} while (xf86findLayout(name,
 		 XF86Config->conf_layout_lst) != NULL);
 	l = (XF86ConfLayoutPtr)XtCalloc(1, sizeof(XF86ConfLayoutRec));
 
 	l->lay_identifier = XtNewString(name);
 	XF86Config->conf_layout_lst =
-	    xf86AddLayout(XF86Config->conf_layout_lst, l);
+	    xf86addLayout(XF86Config->conf_layout_lst, l);
 	layoutsme = XtVaCreateManagedWidget("sme", smeBSBObjectClass,
 					    layoutp,
 					    XtNlabel, name,
@@ -948,7 +979,7 @@ DefaultLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
     XtGetValues(sme, args, 1);
 
     prev = XF86Config->conf_layout_lst;
-    lay = xf86FindLayout(str, prev);
+    lay = xf86findLayout(str, prev);
     if (prev == lay)
 	return;
 
@@ -997,7 +1028,7 @@ RemoveLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
     XtSetArg(args[0], XtNlabel, &str);
     XtGetValues(sme, args, 1);
     prev = XF86Config->conf_layout_lst;
-    lay = xf86FindLayout(str, prev);
+    lay = xf86findLayout(str, prev);
     tmp = prev;
     while (tmp != NULL) {
 	if (tmp == lay)
@@ -1039,7 +1070,7 @@ RemoveLayoutCallback(Widget w, XtPointer user_data, XtPointer call_data)
 	DrawCables();
     }
 
-    xf86RemoveLayout(XF86Config, rem);
+    xf86removeLayout(XF86Config, rem);
     XtDestroyWidget(sme);
 }
 
@@ -1151,7 +1182,7 @@ SetTip(xf86cfgDevice *device)
 void
 AddDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
-    AddDevice((int)user_data, NULL, 6, 6);
+    AddDevice((long)user_data, NULL, 6, 6);
 }
 
 void
@@ -1169,7 +1200,7 @@ ConfigureDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 
 			if (mouse != NULL && computer.devices[i]->config == NULL) {
 			    XF86Config->conf_input_lst =
-				xf86AddInput(XF86Config->conf_input_lst,
+				xf86addInput(XF86Config->conf_input_lst,
 					     mouse);
 			    computer.devices[i]->config = (XtPointer)mouse;
 			}
@@ -1181,7 +1212,7 @@ ConfigureDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 
 			if (keyboard != NULL && computer.devices[i]->config == NULL) {
 			    XF86Config->conf_input_lst =
-				xf86AddInput(XF86Config->conf_input_lst,
+				xf86addInput(XF86Config->conf_input_lst,
 					     keyboard);
 			    computer.devices[i]->config = (XtPointer)keyboard;
 			}
@@ -1193,7 +1224,7 @@ ConfigureDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 
 			if (card != NULL && computer.devices[i]->config == NULL) {
 			    XF86Config->conf_device_lst =
-				xf86AddDevice(XF86Config->conf_device_lst,
+				xf86addDevice(XF86Config->conf_device_lst,
 					      card);
 			    computer.devices[i]->config = (XtPointer)card;
 			}
@@ -1208,7 +1239,7 @@ ConfigureDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 
 			if (monitor != NULL && computer.devices[i]->config == NULL) {
 			    XF86Config->conf_monitor_lst =
-				xf86AddMonitor(XF86Config->conf_monitor_lst,
+				xf86addMonitor(XF86Config->conf_monitor_lst,
 					       monitor);
 			    computer.devices[i]->config = (XtPointer)monitor;
 			}
@@ -1236,6 +1267,9 @@ OptionsCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
     int i;
     XF86OptionPtr *options;
+#ifdef USE_MODULES
+    xf86cfgDriverOptions *drv_opts = NULL;
+#endif
 
     if (config_mode == CONFIG_SCREEN) {
 	for (i = 0; i < computer.num_screens; i++)
@@ -1265,6 +1299,21 @@ OptionsCallback(Widget w, XtPointer user_data, XtPointer call_data)
 		case CARD:
 		    options = (XF86OptionPtr*)&(((XF86ConfDevicePtr)
 			(computer.devices[i]->config))->dev_option_lst);
+#ifdef USE_MODULES
+		    {
+			char *drv = ((XF86ConfDevicePtr)
+				(computer.devices[i]->config))->dev_driver;
+
+			if (drv) {
+			    drv_opts = video_driver_info;
+			    while (drv_opts) {
+				if (strcmp(drv_opts->name, drv) == 0)
+				    break;
+				drv_opts = drv_opts->next;
+			    }
+			}
+		    }
+#endif
 		    break;
 		case MONITOR:
 		    options = (XF86OptionPtr*)&(((XF86ConfMonitorPtr)
@@ -1274,13 +1323,18 @@ OptionsCallback(Widget w, XtPointer user_data, XtPointer call_data)
 	}
     }
 
+#ifdef USE_MODULES
+    OptionsPopup(options, drv_opts ? drv_opts->name : NULL,
+		 drv_opts ? drv_opts->option : NULL);
+#else
     OptionsPopup(options);
+#endif
     if (config_mode == CONFIG_SCREEN) {
 	XF86OptionPtr option, options;
 	int rotate;
 
 	options = computer.screens[i]->screen->scrn_option_lst;
-	if ((option = xf86FindOption(options, "Rotate")) != NULL) {
+	if ((option = xf86findOption(options, "Rotate")) != NULL) {
 	    if (option->opt_val != NULL)
 		rotate = strcasecmp(option->opt_val, "CW") == 0 ? 1 :
 			 strcasecmp(option->opt_val, "CCW") == 0 ? -1 : 0;
@@ -1351,14 +1405,14 @@ EnableDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 	    nex->iref_inputdev = input;
 	    nex->iref_inputdev_str = XtNewString(input->inp_identifier);
 	    if (nmouses == 0 && computer.devices[i]->type == MOUSE) 
-		option = xf86NewOption(XtNewString("CorePointer"), NULL);
+		option = xf86newOption(XtNewString("CorePointer"), NULL);
 	    else if (nkeyboards == 0 && computer.devices[i]->type == KEYBOARD)
-		option = xf86NewOption(XtNewString("CoreKeyboard"), NULL);
+		option = xf86newOption(XtNewString("CoreKeyboard"), NULL);
 	    else
-		option = xf86NewOption(XtNewString("SendCoreEvents"), NULL);
+		option = xf86newOption(XtNewString("SendCoreEvents"), NULL);
 	    nex->iref_option_lst = option;
 	    computer.layout->lay_input_lst =
-		xf86AddInputref(computer.layout->lay_input_lst, nex);
+		xf86addInputref(computer.layout->lay_input_lst, nex);
 	}   break;
 	case CARD:
 	    for (i = 0; i < computer.num_screens; i++) {
@@ -1372,7 +1426,7 @@ EnableDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 		    adj->adj_screen_str = XtNewString(computer.screens[i]->
 			screen->scrn_identifier);
 		    computer.layout->lay_adjacency_lst = (XF86ConfAdjacencyPtr)
-			addListItem((GenericListPtr)computer.layout->
+			xf86addListItem((GenericListPtr)computer.layout->
 				    lay_adjacency_lst, (GenericListPtr)adj);
 		    computer.screens[i]->state = USED;
 		}
@@ -1411,7 +1465,7 @@ DisableDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
     switch (computer.devices[i]->type) {
 	case MOUSE:
 	case KEYBOARD:
-	    xf86RemoveInputRef(computer.layout,
+	    xf86removeInputRef(computer.layout,
 		(XF86ConfInputPtr)(computer.devices[i]->config));
 	    break;
 	case CARD: {
@@ -1425,7 +1479,7 @@ DisableDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 		    adj = computer.layout->lay_adjacency_lst;
 		    while (adj != NULL) {
 			if (adj->adj_screen == computer.screens[j]->screen) {
-			    xf86RemoveAdjacency(computer.layout, adj);
+			    xf86removeAdjacency(computer.layout, adj);
 			    break;
 			}
 			adj = (XF86ConfAdjacencyPtr)(adj->list.next);
@@ -1480,7 +1534,7 @@ RemoveDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 	    switch (computer.devices[i]->type) {
 		case MOUSE:
 		case KEYBOARD:
-		    xf86RemoveInput(XF86Config,
+		    xf86removeInput(XF86Config,
 			(XF86ConfInputPtr)(computer.devices[i]->config));
 		    break;
 		case CARD:
@@ -1496,7 +1550,7 @@ RemoveDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 			--j;
 		    }
 		if (computer.devices[i]->refcount <= 0)
-		    xf86RemoveDevice(XF86Config,
+		    xf86removeDevice(XF86Config,
 			(XF86ConfDevicePtr)(computer.devices[i]->config));
 	    }
 	    else if (computer.devices[i]->type == MONITOR) {
@@ -1507,7 +1561,7 @@ RemoveDeviceCallback(Widget w, XtPointer user_data, XtPointer call_data)
 			--j;
 		    }
 		if (computer.devices[i]->refcount <= 0)
-		    xf86RemoveMonitor(XF86Config,
+		    xf86removeMonitor(XF86Config,
 			(XF86ConfMonitorPtr)(computer.devices[i]->config));
 	    }
 
@@ -1717,7 +1771,7 @@ void RenameLayoutAction(Widget w, XEvent *event,
 
     XtSetArg(args[0], XtNlabel, name);
     XtSetValues(layoutsme, args, 1);
-    xf86RenameLayout(XF86Config, computer.layout, name);
+    xf86renameLayout(XF86Config, computer.layout, name);
 }
 
 /*ARGSUSED*/
@@ -1785,7 +1839,7 @@ DrawCable(Display *display, Window window, int o_x, int o_y, int d_x, int d_y)
 void
 SetConfigModeCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
-    int i, mode = (int)user_data;
+    int i, mode = (long)user_data;
     Arg args[3];
     char *ptr;
     static Dimension height;
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/keyboard-cfg.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/keyboard-cfg.c
index 3c6bbb8c9..c1737d9d5 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/keyboard-cfg.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/keyboard-cfg.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/keyboard-cfg.c,v 1.7 2000/08/04 03:51:49 tsi Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/keyboard-cfg.c,v 1.8 2000/10/20 14:59:05 alanh Exp $
  */
 
 #include "xf86config.h"
@@ -144,11 +144,11 @@ KeyboardConfig(XtPointer config)
     current_input = keyboard;
 
     if (keyboard != NULL) {
-	if ((option = xf86FindOption(keyboard->inp_option_lst, XkbModel)) != NULL)
+	if ((option = xf86findOption(keyboard->inp_option_lst, XkbModel)) != NULL)
 	    xkb_info->defs.model = model = option->opt_val;
 	else
 	    xkb_info->defs.model = model = xkb_model.name[0];
-	if ((option = xf86FindOption(keyboard->inp_option_lst, XkbLayout)) != NULL)
+	if ((option = xf86findOption(keyboard->inp_option_lst, XkbLayout)) != NULL)
 	    xkb_info->defs.layout = layout = option->opt_val;
 	else
 	    xkb_info->defs.layout = layout = xkb_layout.name[0];
@@ -172,7 +172,7 @@ KeyboardConfig(XtPointer config)
 	    ++nkeyboards;
 	    XmuSnprintf(keyboard_name, sizeof(keyboard_name),
 			"Keyboard%d", nkeyboards);
-	} while (xf86FindInput(keyboard_name,
+	} while (xf86findInput(keyboard_name,
 		 XF86Config->conf_input_lst));
 
 	model = xkb_model.name[0];
@@ -194,7 +194,7 @@ KeyboardConfig(XtPointer config)
 	    keyboard->list.next = NULL;
 	    keyboard->inp_identifier = XtNewString(ident_string);
 	    keyboard->inp_driver = XtNewString("keyboard");
-	    keyboard->inp_option_lst = xf86NewOption(XtNewString(XkbModel),
+	    keyboard->inp_option_lst = xf86newOption(XtNewString(XkbModel),
 						     XtNewString(model));
 	    xf86addNewOption(keyboard->inp_option_lst,
 			     XtNewString(XkbLayout), XtNewString(layout));
@@ -220,37 +220,37 @@ KeyboardConfig(XtPointer config)
 		    break;
 		}
 
-	    if ((option = xf86FindOption(keyboard->inp_option_lst, XkbModel))
+	    if ((option = xf86findOption(keyboard->inp_option_lst, XkbModel))
 		!= NULL) {
 		XtFree(option->opt_val);
 		option->opt_val = XtNewString(model);
 		XtFree(option->opt_comment);
 	    }
-/*	    else {
+	    else {
 		if (keyboard->inp_option_lst == NULL)
-		    keyboard->inp_option_lst = xf86NewOption(XtNewString(XkbModel),
+		    keyboard->inp_option_lst = xf86newOption(XtNewString(XkbModel),
 							     XtNewString(model));
 		else
 		    xf86addNewOption(keyboard->inp_option_lst,
 				     XtNewString(XkbModel), XtNewString(model));
-	    }*/
+	    }
 	    XtFree(xkb_info->config.model);
 	    xkb_info->config.model = XtNewString(model);
 
-	    if ((option = xf86FindOption(keyboard->inp_option_lst, XkbLayout))
+	    if ((option = xf86findOption(keyboard->inp_option_lst, XkbLayout))
 		!= NULL) {
 		XtFree(option->opt_val);
 		option->opt_val = XtNewString(layout);
 		XtFree(option->opt_comment);
 	    }
-	    /*else
+	    else
 		xf86addNewOption(keyboard->inp_option_lst,
-				 XtNewString(XkbLayout), XtNewString(layout));*/
+				 XtNewString(XkbLayout), XtNewString(layout));
 	    XtFree(xkb_info->config.layout);
 	    xkb_info->config.layout = XtNewString(layout);
 	}
 	if (strcasecmp(keyboard->inp_identifier, ident_string))
-	    xf86RenameInput(XF86Config, keyboard, ident_string);
+	    xf86renameInput(XF86Config, keyboard, ident_string);
 
 	xkb_info->conf = keyboard;
 	return ((XtPointer)keyboard);
@@ -434,7 +434,7 @@ InitializeKeyboard(void)
 
     if (xkb_info->config.model != NULL)
 	xkb_info->defs.model = xkb_info->config.model;
-    else if ((option = xf86FindOption(keyboard->inp_option_lst, "XkbModel"))
+    else if ((option = xf86findOption(keyboard->inp_option_lst, "XkbModel"))
 	!= NULL)
 	xkb_info->defs.model = option->opt_val;
     else
@@ -442,7 +442,7 @@ InitializeKeyboard(void)
 
     if (xkb_info->config.layout != NULL)
 	xkb_info->defs.layout = xkb_info->config.layout;
-    else if ((option = xf86FindOption(keyboard->inp_option_lst, "XkbLayout"))
+    else if ((option = xf86findOption(keyboard->inp_option_lst, "XkbLayout"))
 	!= NULL)
 	xkb_info->defs.layout = option->opt_val;
     else
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/monitor-cfg.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/monitor-cfg.c
index 44a03ae68..3bfdbf57c 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/monitor-cfg.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/monitor-cfg.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/monitor-cfg.c,v 1.2 2000/05/18 16:29:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/monitor-cfg.c,v 1.3 2000/10/20 14:59:06 alanh Exp $
  */
 
 #include "xf86config.h"
@@ -173,7 +173,7 @@ MonitorConfig(XtPointer conf)
 	    ++nmonitors;
 	    XmuSnprintf(monitor_name, sizeof(monitor_name),
 			"Monitor%d", nmonitors);
-	} while (xf86FindMonitor(monitor_name,
+	} while (xf86findMonitor(monitor_name,
 		 XF86Config->conf_monitor_lst));
 
 	XtSetArg(args[0], XtNstring, monitor_name);
@@ -200,7 +200,7 @@ MonitorConfig(XtPointer conf)
 	       (monitor->mon_n_vrefresh = mon_n_vrefresh));
 
 	if (strcasecmp(monitor->mon_identifier, ident_string))
-	    xf86RenameMonitor(XF86Config, monitor, ident_string);
+	    xf86renameMonitor(XF86Config, monitor, ident_string);
 
 	if (oldcard != card) {
 	    int i;
@@ -210,7 +210,7 @@ MonitorConfig(XtPointer conf)
 		    break;
 	    if (computer.devices[i]->config == NULL)
 		XF86Config->conf_monitor_lst =
-				xf86AddMonitor(XF86Config->conf_monitor_lst,
+				xf86addMonitor(XF86Config->conf_monitor_lst,
 					       monitor);
 	    computer.devices[i]->config = (XtPointer)monitor;
 	    ChangeScreen(monitor, monitor, card, oldcard);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/mouse-cfg.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/mouse-cfg.c
index 3e4e73807..e3949d60e 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/mouse-cfg.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/mouse-cfg.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/mouse-cfg.c,v 1.3 2000/08/01 20:05:43 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/mouse-cfg.c,v 1.5 2000/10/20 14:59:06 alanh Exp $
  */
 
 #include "xf86config.h"
@@ -40,7 +40,7 @@
 #include <X11/extensions/xf86misc.h>
 
 /*
- * Prootypes
+ * Prototypes
  */
 static void MouseDeviceCallback(Widget, XtPointer, XtPointer);
 static void MouseProtocolCallback(Widget, XtPointer, XtPointer);
@@ -91,13 +91,13 @@ MouseConfig(XtPointer config)
     current_input = mouse;
 
     if (mouse != NULL) {
-	emulate = xf86FindOption(mouse->inp_option_lst,
+	emulate = xf86findOption(mouse->inp_option_lst,
 				 Emulate3Buttons) != NULL;
-	if ((option = xf86FindOption(mouse->inp_option_lst, Device)) != NULL)
+	if ((option = xf86findOption(mouse->inp_option_lst, Device)) != NULL)
 	    device = option->opt_val;
 	else
 	    device = NULL;
-	if ((option = xf86FindOption(mouse->inp_option_lst, Protocol)) != NULL)
+	if ((option = xf86findOption(mouse->inp_option_lst, Protocol)) != NULL)
 	    protocol = option->opt_val;
 	else
 	    protocol = NULL;
@@ -117,7 +117,7 @@ MouseConfig(XtPointer config)
 	do {
 	    ++nmouses;
 	    XmuSnprintf(mouse_name, sizeof(mouse_name), "Mouse%d", nmouses);
-	} while (xf86FindInput(mouse_name,
+	} while (xf86findInput(mouse_name,
 		 XF86Config->conf_input_lst));
 
 	XtSetArg(args[0], XtNstring, mouse_name);
@@ -143,7 +143,7 @@ MouseConfig(XtPointer config)
 	    mouse->list.next = NULL;
 	    mouse->inp_identifier = XtNewString(ident_string);
 	    mouse->inp_driver = XtNewString("mouse");
-	    mouse->inp_option_lst = xf86NewOption(XtNewString(Device),
+	    mouse->inp_option_lst = xf86newOption(XtNewString(Device),
 						  XtNewString(device));
 	    xf86addNewOption(mouse->inp_option_lst,
 			     XtNewString(Protocol), XtNewString(protocol));
@@ -157,21 +157,21 @@ MouseConfig(XtPointer config)
 	    mouse->inp_comment = NULL;
 	}
 	else {
-	    if ((option = xf86FindOption(mouse->inp_option_lst, Device)) != NULL) {
+	    if ((option = xf86findOption(mouse->inp_option_lst, Device)) != NULL) {
 		XtFree(option->opt_val);
 		option->opt_val = XtNewString(device);
 		XtFree(option->opt_comment);
 	    }
 	    else {
 		if (mouse->inp_option_lst == NULL)
-		    mouse->inp_option_lst = xf86NewOption(XtNewString(Device),
+		    mouse->inp_option_lst = xf86newOption(XtNewString(Device),
 							  XtNewString(device));
 		else
 		    xf86addNewOption(mouse->inp_option_lst,
 				     XtNewString(Device), XtNewString(device));
 	    }
 
-	    if ((option = xf86FindOption(mouse->inp_option_lst, Protocol)) != NULL) {
+	    if ((option = xf86findOption(mouse->inp_option_lst, Protocol)) != NULL) {
 		XtFree(option->opt_val);
 		option->opt_val = XtNewString(protocol);
 		XtFree(option->opt_comment);
@@ -181,8 +181,8 @@ MouseConfig(XtPointer config)
 				 XtNewString(Protocol), XtNewString(protocol));
 
 	    if (emulate == False) {
-		xf86RemoveOption(&(mouse->inp_option_lst), Emulate3Buttons);
-		xf86RemoveOption(&(mouse->inp_option_lst), Emulate3Timeout);
+		xf86removeOption(&(mouse->inp_option_lst), Emulate3Buttons);
+		xf86removeOption(&(mouse->inp_option_lst), Emulate3Timeout);
 	    }
 	    else if (emulate) {
 		xf86addNewOption(mouse->inp_option_lst,
@@ -192,7 +192,7 @@ MouseConfig(XtPointer config)
 	    }
 	}
 	if (strcasecmp(mouse->inp_identifier, ident_string))
-	    xf86RenameInput(XF86Config, mouse, ident_string);
+	    xf86renameInput(XF86Config, mouse, ident_string);
 
 	return ((XtPointer)mouse);
     }
@@ -244,7 +244,7 @@ MouseProtocolCallback(Widget w, XtPointer user_data, XtPointer call_data)
 static void
 MouseEmulateCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
-    emulate = (Bool)call_data;
+    emulate = (Bool)(long)call_data;
 }
 
 static void
@@ -375,8 +375,8 @@ MouseDeviceAndProtocol(XF86SetupInfo *info)
 					NULL, 0);
 	XtAddCallback(listP, XtNcallback, MouseProtocolCallback, NULL);
 
-	emul3 = XtCreateManagedWidget("emulate3", toggleWidgetClass,
-				      mouse_dp, NULL, 0);
+	emul3 = XtVaCreateManagedWidget("emulate3", toggleWidgetClass,
+					mouse_dp, XtNstate, True, NULL, 0);
 	XtAddCallback(emul3, XtNcallback, MouseEmulateCallback, NULL);
 	apply = XtCreateManagedWidget("apply", commandWidgetClass,
 				      mouse_dp, NULL, 0);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/options.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/options.c
index 2381fb623..e3ff91b51 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/options.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/options.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/options.c,v 1.2 2000/05/18 16:29:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/options.c,v 1.3 2000/10/20 14:59:07 alanh Exp $
  */
 
 #include "options.h"
@@ -35,7 +35,10 @@
 #include <X11/Xaw/AsciiText.h>
 #include <X11/Xaw/List.h>
 #include <X11/Xaw/Command.h>
+#include <X11/Xaw/MenuButton.h>
 #include <X11/Xaw/Paned.h>
+#include <X11/Xaw/SimpleMenP.h>
+#include <X11/Xaw/SmeBSB.h>
 #include <X11/Xaw/Viewport.h>
 
 /*
@@ -47,6 +50,9 @@ static void AddOption(Widget, XtPointer, XtPointer);
 static void RemoveOption(Widget, XtPointer, XtPointer);
 static void UpdateOption(Widget, XtPointer, XtPointer);
 static void UpdateOptionList(void);
+#ifdef USE_MODULES
+static void AddDriverOption(Widget, XtPointer, XtPointer);
+#endif
 
 /*
  * Initialization
@@ -59,10 +65,24 @@ static int option_index, popped = False;
 /*
  * Implementation
  */
+#ifdef USE_MODULES
+void
+OptionsPopup(XF86OptionPtr *opts, char *driver, OptionInfoPtr drv_opts)
+#else
 void
 OptionsPopup(XF86OptionPtr *opts)
+#endif
 {
     static int first = 1;
+#ifdef USE_MODULES
+    static Widget button, menu;
+    static char label[256], menuName[16];
+    Widget sme;
+    char buf[256];
+    int i = 0;
+    Arg args[1];
+    static int menuN;
+#endif
 
     option_str = NULL;
     options = opts;
@@ -111,12 +131,76 @@ OptionsPopup(XF86OptionPtr *opts)
 	XtAddCallback(list, XtNcallback, SelectOptionCallback, NULL);
 	bottom = XtCreateManagedWidget("bottom", formWidgetClass,
 				       pane, NULL, 0);
-	popdown = XtCreateManagedWidget("popdown", commandWidgetClass,
+#ifdef USE_MODULES
+	button = XtCreateManagedWidget("driverOpts", menuButtonWidgetClass,
+					bottom, NULL, 0);
+#endif
+	popdown = XtVaCreateManagedWidget("popdown", commandWidgetClass,
 					bottom, NULL, 0);
+#ifdef USE_MODULES
+	XtVaSetValues(popdown, XtNfromHoriz, button, NULL, 0);
+#endif
+
 	XtAddCallback(popdown, XtNcallback, PopdownCallback, NULL);
 	XtRealizeWidget(shell);
 	XSetWMProtocols(DPY, XtWindow(shell), &wm_delete_window, 1);
+
+#ifdef USE_MODULES
+	{
+	    char *str;
+
+	    XtSetArg(args[0], XtNlabel, &str);
+	    XtGetValues(button, args, 1);
+	    XmuSnprintf(label, sizeof(label), "%s", str);
+	}
+#endif
+    }
+
+#ifdef USE_MODULES
+    if (menu)
+	XtDestroyWidget(menu);
+    XmuSnprintf(menuName, sizeof(buf), "optionM%d", menuN);
+    menuN = !menuN;
+    menu = XtCreatePopupShell(menuName, simpleMenuWidgetClass, button,
+			      NULL, 0);
+    XtVaSetValues(button, XtNmenuName, menuName, NULL, 0);
+    if (drv_opts) {
+	int len, longest = 0;
+	char fmt[32];
+	static char *types[] = {
+	    "none", "integer", "(non null) string", "string", "real",
+	    "boolean", "frequency",
+	};
+
+	for (i = 0; drv_opts[i].name != NULL; i++) {
+	    len = strlen(drv_opts[i].name);
+	    if (len > longest)
+		longest = len;
+	}
+	XmuSnprintf(fmt, sizeof(fmt), "%c-%ds  %%s", '%', longest);
+	for (; drv_opts->name != NULL; drv_opts++) {
+	    char *type;
+
+	    if (drv_opts->type >= OPTV_NONE && drv_opts->type <= OPTV_FREQ)
+		type = types[drv_opts->type];
+	    else
+		type = "UNKNOWN";
+
+	    XmuSnprintf(buf, sizeof(buf), fmt, drv_opts->name, type);
+	    sme = XtVaCreateManagedWidget(drv_opts->name, smeBSBObjectClass,
+					  menu, XtNlabel, buf, NULL, 0);
+	    XtAddCallback(sme, XtNcallback, AddDriverOption, (XtPointer)drv_opts);
+	}
+    }
+    if (i) {
+	XmuSnprintf(buf, sizeof(buf), "%s%s", label, driver);
+	XtSetArg(args[0], XtNlabel, buf);
+	XtSetValues(button, args, 1);
+	XtMapWidget(button);
     }
+    else
+	XtUnmapWidget(button);
+#endif
 
     UpdateOptionList();
     popped = True;
@@ -201,7 +285,7 @@ SelectOptionCallback(Widget w, XtPointer user_data, XtPointer call_data)
 
     option_str = info->string;
     option_index = info->list_index;
-    if ((option = xf86FindOption(*options, info->string)) != NULL) {
+    if ((option = xf86findOption(*options, info->string)) != NULL) {
 	XtSetArg(args[0], XtNstring, option->opt_name);
 	XtSetValues(name, args, 1);
 	XtSetArg(args[0], XtNstring,
@@ -223,7 +307,7 @@ AddOption(Widget w, XtPointer user_data, XtPointer call_data)
     XtGetValues(name, args, 1);
     XtSetArg(args[0], XtNstring, &val);
     XtGetValues(value, args, 1);
-    if (xf86FindOption(*options, nam) != NULL || strlen(nam) == 0)
+    if (xf86findOption(*options, nam) != NULL || strlen(nam) == 0)
 	/* XXX xf86addNewOption will trash the option linked list if
 	 * the options being added already exists.
 	 */
@@ -233,6 +317,25 @@ AddOption(Widget w, XtPointer user_data, XtPointer call_data)
     UpdateOptionList();
 }
 
+#ifdef USE_MODULES
+/*ARGSUSED*/
+static void
+AddDriverOption(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    Arg args[1];
+    OptionInfoPtr opt = (OptionInfoPtr)user_data;
+    XF86OptionPtr option;
+
+    XtSetArg(args[0], XtNstring, opt->name);
+    XtSetValues(name, args, 1);
+    if ((option = xf86findOption(*options, opt->name)) == NULL)
+	XtSetArg(args[0], XtNstring, "");
+    else
+	XtSetArg(args[0], XtNstring, option->opt_val);
+    XtSetValues(value, args, 1);
+}
+#endif
+
 /*ARGSUSED*/
 static void
 RemoveOption(Widget w, XtPointer user_data, XtPointer call_data)
@@ -242,7 +345,7 @@ RemoveOption(Widget w, XtPointer user_data, XtPointer call_data)
 
     XtSetArg(args[0], XtNstring, &str);
     XtGetValues(name, args, 1);
-    xf86RemoveOption(options, str);
+    xf86removeOption(options, str);
     UpdateOptionList();
 }
 
@@ -250,7 +353,7 @@ RemoveOption(Widget w, XtPointer user_data, XtPointer call_data)
 static void
 UpdateOption(Widget w, XtPointer user_data, XtPointer call_data)
 {
-/*    xf86RemoveOption(options, option_str);
+/*    xf86removeOption(options, option_str);
     AddOption(w, user_data, call_data);
     UpdateOptionList();*/
 
@@ -262,7 +365,7 @@ UpdateOption(Widget w, XtPointer user_data, XtPointer call_data)
     XtGetValues(name, args, 1);
     XtSetArg(args[0], XtNstring, &val);
     XtGetValues(value, args, 1);
-    if ((option = xf86FindOption(*options, option_str)) == NULL)
+    if ((option = xf86findOption(*options, option_str)) == NULL)
 	return;
     XtFree(option->opt_name);
     option->opt_name = option_str = XtNewString(nam);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/options.h b/xc/programs/Xserver/hw/xfree86/xf86cfg/options.h
index 0ab081f79..eb5b4474a 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/options.h
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/options.h
@@ -26,13 +26,20 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/options.h,v 1.2 2000/05/18 16:29:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/options.h,v 1.3 2000/10/20 14:59:07 alanh Exp $
  */
 
 #include "config.h"
+#ifdef USE_MODULES
+#include "loader.h"
+#endif
 
 /*
  * Prototypes
  */
+#ifdef USE_MODULES
+void OptionsPopup(XF86OptionPtr*, char*, OptionInfoPtr);
+#else
 void OptionsPopup(XF86OptionPtr*);
+#endif
 void OptionsCancelAction(Widget, XEvent*, String*, Cardinal*);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/screen-cfg.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/screen-cfg.c
index 8a6c514be..bda0942df 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/screen-cfg.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/screen-cfg.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/screen-cfg.c,v 1.2 2000/05/18 16:29:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/screen-cfg.c,v 1.4 2000/10/20 14:59:07 alanh Exp $
  */
 
 #include "xf86config.h"
@@ -37,6 +37,9 @@
 #include <X11/Xaw/List.h>
 #include <X11/Xaw/Toggle.h>
 #include <X11/Xaw/Viewport.h>
+#ifdef USE_MODULES
+#include "loader.h"
+#endif
 
 #define CW	1
 #define CCW	-1
@@ -49,6 +52,7 @@ static void SelectIndexCallback(Widget, XtPointer, XtPointer);
 static void UnselectIndexCallback(Widget, XtPointer, XtPointer);
 static void SelectCallback(Widget, XtPointer, XtPointer);
 static void UnselectCallback(Widget, XtPointer, XtPointer);
+static void MoveCallback(Widget, XtPointer, XtPointer);
 static void RotateCallback(Widget, XtPointer, XtPointer);
 
 /*
@@ -152,13 +156,13 @@ ScreenConfig(XtPointer conf)
 	if (disp == NULL) {
 	    disp = (XF86ConfDisplayPtr)XtCalloc(1, sizeof(XF86ConfDisplayRec));
 	    screen->scrn_display_lst = (XF86ConfDisplayPtr)
-		addListItem((GenericListPtr)(screen->scrn_display_lst),
+		xf86addListItem((GenericListPtr)(screen->scrn_display_lst),
 			    (GenericListPtr)(disp));
 	    disp->disp_depth = default_depth;
 	}
 
 	if (strcasecmp(screen->scrn_identifier, ident_string))
-	    xf86RenameScreen(XF86Config, screen, ident_string);
+	    xf86renameScreen(XF86Config, screen, ident_string);
 
 	screen->scrn_defaultdepth = default_depth;
 
@@ -207,7 +211,7 @@ ScreenConfig(XtPointer conf)
 	    static char *Rotate = "Rotate";
 
 	    if (screen->scrn_option_lst != NULL)
-		xf86RemoveOption(&screen->scrn_option_lst, Rotate);
+		xf86removeOption(&screen->scrn_option_lst, Rotate);
 	    if (rotate)
 		screen->scrn_option_lst =
 		    xf86addNewOption(screen->scrn_option_lst,
@@ -242,7 +246,7 @@ static void
 DepthCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
     if (call_data != NULL)
-	default_depth = (int)user_data;
+	default_depth = (long)user_data;
 }
 
 /*ARGSUSED*/
@@ -289,7 +293,19 @@ SelectCallback(Widget w, XtPointer user_data, XtPointer call_data)
     XtSetArg(args[0], XtNlist, defmodes);
     XtSetArg(args[1], XtNnumberStrings, ndefmodes);
     XtSetValues(listR, args, 2);
-    unsel_index = -1;
+
+    XawListUnhighlight(listR);
+    if (ndefmodes > 1 || (ndefmodes == 1 && *defmodes[0] != '\0')) {
+	if (unsel_index >= ndefmodes)
+	    unsel_index = ndefmodes - 1;
+	XawListHighlight(listR, unsel_index = ndefmodes - 1);
+    }
+    else
+	unsel_index = -1;
+
+    /* force realyout */
+    XtUnmanageChild(listR);
+    XtManageChild(listR);
 }
 
 /*ARGSUSED*/
@@ -297,10 +313,26 @@ static void
 UnselectCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
     Arg args[2];
+    char **modes;
+    Cardinal num_modes;
 
     if (unsel_index < 0 || unsel_index >= ndefmodes)
 	return;
 
+    XawListUnhighlight(listL);
+    XtSetArg(args[0], XtNlist, &modes);
+    XtSetArg(args[1], XtNnumberStrings, &num_modes);
+    XtGetValues(listL, args, 2);
+    if (modes) {
+	for (sel_index = 0; sel_index < num_modes; sel_index++)
+	    if (strcmp(defmodes[unsel_index], modes[sel_index]) == 0)
+		break;
+	if (sel_index < num_modes)
+	    XawListHighlight(listL, sel_index);
+	else
+	    sel_index = -1;
+    }
+
     XtFree(defmodes[unsel_index]);
     if (--ndefmodes > unsel_index)
 	memmove(&defmodes[unsel_index], &defmodes[unsel_index + 1],
@@ -317,7 +349,40 @@ UnselectCallback(Widget w, XtPointer user_data, XtPointer call_data)
     XtSetArg(args[0], XtNlist, defmodes);
     XtSetArg(args[1], XtNnumberStrings, ndefmodes);
     XtSetValues(listR, args, 2);
-    unsel_index = -1;
+
+    XawListUnhighlight(listR);
+    if (ndefmodes > 1 || (ndefmodes == 1 && *defmodes[0] != '\0')) {
+	if (unsel_index >= ndefmodes)
+	    unsel_index = ndefmodes - 1;
+	XawListHighlight(listR, unsel_index);
+    }
+    else
+	unsel_index = -1;
+}
+
+/*ARGSUSED*/
+static void
+MoveCallback(Widget w, XtPointer user_data, XtPointer call_data)
+{
+    char *tmp;
+    Bool down = (Bool)user_data;
+
+    if (unsel_index < 0 || unsel_index >= ndefmodes)
+	return;
+
+    if ((down && unsel_index + 1 >= ndefmodes) ||
+	(!down && unsel_index - 1 < 0))
+	return;
+
+    tmp = defmodes[unsel_index];
+    if (down)
+	defmodes[unsel_index] = defmodes[++unsel_index];
+    else
+	defmodes[unsel_index] = defmodes[--unsel_index];
+    defmodes[unsel_index] = tmp;
+
+    XawListUnhighlight(listR);
+    XawListHighlight(listR, unsel_index);
 }
 
 /*ARGSUSED*/
@@ -325,7 +390,7 @@ void
 RotateCallback(Widget w, XtPointer user_data, XtPointer call_data)
 {
     if (call_data != NULL)
-	rotate = (int)user_data;
+	rotate = (long)user_data;
     else
 	rotate = 0;
 }
@@ -333,11 +398,15 @@ RotateCallback(Widget w, XtPointer user_data, XtPointer call_data)
 void
 ScreenDialog(XF86SetupInfo *info)
 {
-    static Widget dialog, d1, d4, d8, d16, d24, cw, ccw;
+    static Widget dialog, d1, d4, d8, d16, d24, labelRotate, cw, ccw;
     Arg args[2];
     XF86ConfMonitorPtr mon = screen->scrn_monitor;
     XF86ConfModeLinePtr mline = mon != NULL ? mon->mon_modeline_lst : NULL;
     int i;
+#ifdef USE_MODULES
+    xf86cfgDriverOptions *drv_opts = video_driver_info;
+    Bool foundRotate = False;
+#endif
 
     while (nmodes > 0)
 	XtFree(modes[--nmodes]);
@@ -391,13 +460,20 @@ ScreenDialog(XF86SetupInfo *info)
 	command = XtCreateManagedWidget("unselect", commandWidgetClass,
 					dialog, NULL, 0);
 	XtAddCallback(command, XtNcallback, UnselectCallback, NULL);
+	command = XtCreateManagedWidget("up", commandWidgetClass,
+					dialog, NULL, 0);
+	XtAddCallback(command, XtNcallback, MoveCallback, (XtPointer)False);
+	command = XtCreateManagedWidget("down", commandWidgetClass,
+					dialog, NULL, 0);
+	XtAddCallback(command, XtNcallback, MoveCallback, (XtPointer)True);
 	viewport = XtCreateManagedWidget("viewR", viewportWidgetClass, dialog,
 					 NULL, 0);
 	listR = XtCreateManagedWidget("listRight", listWidgetClass, viewport,
 				      NULL, 0);
 	XtAddCallback(listR, XtNcallback, UnselectIndexCallback, NULL);
 
-	XtCreateManagedWidget("rotate", labelWidgetClass, dialog, NULL, 0);
+	labelRotate = XtCreateManagedWidget("rotate", labelWidgetClass,
+					    dialog, NULL, 0);
 	cw = XtCreateManagedWidget("CW", toggleWidgetClass, dialog, NULL, 0);
 	XtAddCallback(cw, XtNcallback, RotateCallback, (XtPointer)CW);
 	ccw = XtVaCreateManagedWidget("CCW", toggleWidgetClass, dialog,
@@ -407,6 +483,34 @@ ScreenDialog(XF86SetupInfo *info)
 	XtRealizeWidget(dialog);
     }
 
+#ifdef USE_MODULES
+    while (drv_opts) {
+	if (strcmp(drv_opts->name, screen->scrn_device->dev_driver) == 0) {
+	    OptionInfoPtr opts = drv_opts->option;
+
+	    while (opts->name) {
+		if (xf86nameCompare(opts->name, "Rotate") == 0) {
+		    foundRotate = True;
+		    break;
+		}
+		opts++;
+	    }
+	    break;
+	}
+	drv_opts = drv_opts->next;
+    }
+
+    if (!foundRotate) {
+	XtUnmapWidget(labelRotate);
+	XtUnmapWidget(cw);
+	XtUnmapWidget(ccw);
+    }
+    else {
+	XtMapWidget(labelRotate);
+	XtMapWidget(cw);
+	XtMapWidget(ccw);
+    }
+#endif
     if (rotate == CW) {
 	XtVaSetValues(cw, XtNstate, True, NULL, 0);
 	XtVaSetValues(ccw, XtNstate, False, NULL, 0);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/screen.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/screen.c
index 36b8ce5cb..0876e89d9 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/screen.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/screen.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/screen.c,v 1.3 2000/06/13 23:15:52 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/screen.c,v 1.4 2000/10/20 14:59:07 alanh Exp $
  */
 
 #include <X11/IntrinsicP.h>
@@ -74,31 +74,31 @@ CreateScreenWidget(xf86cfgScreen *screen)
      */
     if (screen->monitor != NULL) {
 	options = ((XF86ConfMonitorPtr)(screen->monitor->config))->mon_option_lst;
-	if ((option = xf86FindOption(options, Rotate)) != NULL) {
+	if ((option = xf86findOption(options, Rotate)) != NULL) {
 	    if (option->opt_val != NULL)
 		rotate = strcasecmp(option->opt_val, _CW) == 0 ? CW :
 			 strcasecmp(option->opt_val, _CCW) == 0 ? CCW : 0;
-	    xf86RemoveOption(&((XF86ConfMonitorPtr)(screen->monitor->config))
+	    xf86removeOption(&((XF86ConfMonitorPtr)(screen->monitor->config))
 			     ->mon_option_lst, Rotate);
 	}
     }
     if (screen->card != NULL) {
 	options = ((XF86ConfDevicePtr)(screen->card->config))->dev_option_lst;
-	if ((option = xf86FindOption(options, Rotate)) != NULL) {
+	if ((option = xf86findOption(options, Rotate)) != NULL) {
 	    if (option->opt_val != NULL)
 		rotate += strcasecmp(option->opt_val, _CW) == 0 ? CW :
 			  strcasecmp(option->opt_val, _CCW) == 0 ? CCW : 0;
-	    xf86RemoveOption(&((XF86ConfDevicePtr)(screen->card->config))
+	    xf86removeOption(&((XF86ConfDevicePtr)(screen->card->config))
 			     ->dev_option_lst, Rotate);
 	}
     }
 
     options = screen->screen->scrn_option_lst;
-    if ((option = xf86FindOption(options, Rotate)) != NULL) {
+    if ((option = xf86findOption(options, Rotate)) != NULL) {
 	if (option->opt_val != NULL)
 	    rotate += strcasecmp(option->opt_val, _CW) == 0 ? CW :
 		      strcasecmp(option->opt_val, _CCW) == 0 ? CCW : 0;
-	xf86RemoveOption(&screen->screen->scrn_option_lst, Rotate);
+	xf86removeOption(&screen->screen->scrn_option_lst, Rotate);
     }
 
     rotate = rotate > 0 ? CW : rotate < 0 ? CCW : 0;
@@ -195,7 +195,7 @@ AddScreen(xf86cfgDevice *mon, xf86cfgDevice *dev)
 	++nscreens;
 	XmuSnprintf(screen_name, sizeof(screen_name), "Screen%d",
 		    nscreens);
-    } while (xf86FindScreen(screen_name,
+    } while (xf86findScreen(screen_name,
 	     XF86Config->conf_screen_lst) != NULL);
 
     screen = (XF86ConfScreenPtr)XtCalloc(1, sizeof(XF86ConfScreenRec));
@@ -205,7 +205,7 @@ AddScreen(xf86cfgDevice *mon, xf86cfgDevice *dev)
     screen->scrn_monitor_str = XtNewString(((XF86ConfMonitorPtr)(mon->config))->mon_identifier);
     screen->scrn_monitor = (XF86ConfMonitorPtr)(mon->config);
     XF86Config->conf_screen_lst =
-	xf86AddScreen(XF86Config->conf_screen_lst, screen);
+	xf86addScreen(XF86Config->conf_screen_lst, screen);
 
     adj = (XF86ConfAdjacencyPtr)XtCalloc(1, sizeof(XF86ConfAdjacencyRec));
     adj->adj_screen = screen;
@@ -214,7 +214,7 @@ AddScreen(xf86cfgDevice *mon, xf86cfgDevice *dev)
 	computer.layout = XF86Config->conf_layout_lst = (XF86ConfLayoutPtr)
 	    XtCalloc(1, sizeof(XF86ConfLayoutRec));
     computer.layout->lay_adjacency_lst = (XF86ConfAdjacencyPtr)
-	addListItem((GenericListPtr)computer.layout->lay_adjacency_lst,
+	xf86addListItem((GenericListPtr)computer.layout->lay_adjacency_lst,
 		    (GenericListPtr)adj);
 
     computer.screens = (xf86cfgScreen**)
@@ -263,7 +263,7 @@ RemoveScreen(xf86cfgDevice *mon, xf86cfgDevice *dev)
 	}
     }
 
-    xf86RemoveScreen(XF86Config, screen);
+    xf86removeScreen(XF86Config, screen);
 }
 
 void
@@ -695,7 +695,7 @@ AdjustScreenUI(void)
 	    XF86ConfScreenPtr s;
 
 	    if (adj->adj_where >= CONF_ADJ_RIGHTOF < adj->adj_where <= CONF_ADJ_BELOW) {
-		s = xf86FindScreen(adj->adj_refscreen, XF86Config->conf_screen_lst);
+		s = xf86findScreen(adj->adj_refscreen, XF86Config->conf_screen_lst);
 		for (i = 0; i < computer.num_screens; i++)
 		    if (computer.screens[i]->screen == s)
 			break;
@@ -793,6 +793,9 @@ AdjustScreenUI(void)
     for (i = 0; i < computer.num_screens; i++)
 	if (computer.screens[i]->state == USED1)
 	    computer.screens[i]->state = USED;
+	else
+	    XLowerWindow(XtDisplay(computer.screens[i]->widget),
+			 XtWindow(computer.screens[i]->widget));
 
     w = work->core.width / (columns + 1) - 5;
     h = work->core.height / (rows + 1) - 5;
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/vidmode.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/vidmode.c
index a7ddd3e27..e9dafe5cf 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/vidmode.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/vidmode.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/vidmode.c,v 1.1 2000/05/18 16:30:00 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/vidmode.c,v 1.3 2000/10/20 14:59:08 alanh Exp $
  */
 
 /*
@@ -474,7 +474,6 @@ VideoModeInitialize(void)
     rep = XtCreateManagedWidget("prev", commandWidgetClass, vtune, NULL, 0);
     XtAddCallback(rep, XtNcallback, SwitchCallback, (XtPointer)-1);
     mode = XtCreateManagedWidget("mode", menuButtonWidgetClass, vtune, NULL, 0);
-    menu = XtCreatePopupShell("menu", simpleMenuWidgetClass, vtune, NULL, 0);
     rep = XtCreateManagedWidget("next", commandWidgetClass, vtune, NULL, 0);
     XtAddCallback(rep, XtNcallback, SwitchCallback, (XtPointer)1);
 
@@ -494,7 +493,8 @@ VideoModeInitialize(void)
 	XmuSnprintf(name, sizeof(name), "%s.%d", dispstr, i);
 	rep = XtCreateManagedWidget(name, smeBSBObjectClass, screenp,
 				    NULL, 0);
-	XtAddCallback(rep, XtNcallback, ChangeScreenCallback, (XtPointer)i);
+	XtAddCallback(rep, XtNcallback, ChangeScreenCallback,
+	    (XtPointer)(long)i);
 	if (i == 0) {
 	    screenb = XtVaCreateManagedWidget("screenB", menuButtonWidgetClass,
 					      vtune,
@@ -504,8 +504,6 @@ VideoModeInitialize(void)
 	}
     }
     XtRealizeWidget(screenp);
-    monitor = XtCreatePopupShell("monitorP", simpleMenuWidgetClass,
-				 vtune, NULL, 0);
 
     rep = XtCreateManagedWidget("up", repeaterWidgetClass,
 				vtune, NULL, 0);
@@ -579,8 +577,8 @@ VideoModeInitialize(void)
     add = XtCreateManagedWidget("add", commandWidgetClass, vtune, NULL, 0);
     XtAddCallback(add, XtNcallback, AddModeCallback, NULL);
     XtCreateManagedWidget("addto", labelWidgetClass, vtune, NULL, 0);
-    monitorb = XtVaCreateManagedWidget("ident", menuButtonWidgetClass, vtune,
-				       XtNmenuName, "monitorP", NULL, 0);
+    monitorb = XtCreateManagedWidget("ident", menuButtonWidgetClass, vtune,
+				     NULL, 0);
     XtCreateManagedWidget("as", labelWidgetClass, vtune, NULL, 0);
     text = XtVaCreateManagedWidget("text", asciiTextWidgetClass, vtune,
 				   XtNeditType, XawtextEdit, NULL, 0);
@@ -601,10 +599,11 @@ VideoModeConfigureStart(void)
     else
 	XtMapWidget(vtune);
     if (vidtune != NULL) {
-	int i;
 	Arg args[1];
 	Boolean state;
 	XF86ConfMonitorPtr mon;
+	static char menuName[16];
+	static int menuN;
 
 	XtErrorFunc = XSetErrorHandler(VidmodeError);
 	XF86VidModeLockModeSwitch(XtDisplay(toplevel), vidtune->screen, True);
@@ -617,8 +616,14 @@ VideoModeConfigureStart(void)
 	XtSetSensitive(apply, !state);
 	autoflag = state;
 
-	for (i = 0; i < ((CompositeWidget)monitor)->composite.num_children; i++)
-	    XtDestroyWidget(((CompositeWidget)monitor)->composite.children[i]);
+	if (monitor)
+	    XtDestroyWidget(monitor);
+	XmuSnprintf(menuName, sizeof(menuName), "menuP%d", menuN);
+	menuN = !menuN;
+	monitor = XtCreatePopupShell(menuName, simpleMenuWidgetClass,
+				     vtune, NULL, 0);
+	XtVaSetValues(monitorb, XtNmenuName, menuName, NULL, 0);
+
 	mon = XF86Config->conf_monitor_lst;
 	while (mon != NULL) {
 	    Widget sme = XtCreateManagedWidget(mon->mon_identifier,
@@ -782,7 +787,7 @@ AdjustMonitorCallback(Widget w, XtPointer client_data, XtPointer call_data)
 {
     if (repeater != w)
 	return;
-    switch ((int)client_data) {
+    switch ((long)client_data) {
 	case LEFT:
 	    if (modeline.hsyncend + 4 < modeline.htotal) {
 		modeline.hsyncstart += 4;
@@ -936,7 +941,7 @@ ApplyCallback(Widget w, XtPointer call_data, XtPointer client_data)
 static void
 AutoCallback(Widget w, XtPointer call_data, XtPointer client_data)
 {
-    autoflag = (Bool)client_data;
+    autoflag = (Bool)(long)client_data;
     XtSetSensitive(apply, !autoflag);
 }
 
@@ -970,7 +975,7 @@ SelectCallback(Widget w, XtPointer call_data, XtPointer client_data)
 static void
 SwitchCallback(Widget w, XtPointer call_data, XtPointer client_data)
 {
-    int direction = (int)call_data;
+    int direction = (long)call_data;
     Arg args[1];
     Bool result;
     char label[32];
@@ -1021,7 +1026,7 @@ ChangeScreenCallback(Widget w, XtPointer call_data, XtPointer client_data)
 {
     Arg args[1];
 
-    screenno = (int)call_data;
+    screenno = (long)call_data;
     if (screenno > computer.num_vidmodes || screenno < 0 ||
 	vidtune == computer.vidmodes[screenno])
 	return;
@@ -1069,13 +1074,19 @@ GetModes(void)
     int i;
     char label[32];
     Arg args[1];
+    static char menuName[16];
+    static int menuN;
 
     XFree(vidtune->infos);
     XF86VidModeGetAllModeLines(XtDisplay(toplevel), vidtune->screen,
 			       &vidtune->num_infos, &vidtune->infos);
 
-    for (i = 0; i < ((CompositeWidget)menu)->composite.num_children; i++)
-	XtDestroyWidget(((CompositeWidget)menu)->composite.children[i]);
+    XmuSnprintf(menuName, sizeof(menuName), "menu%d", menuN);
+    menuN = !menuN;
+    if (menu)
+	XtDestroyWidget(menu);
+    menu = XtCreatePopupShell(menuName, simpleMenuWidgetClass, vtune, NULL, 0);
+    XtVaSetValues(mode, XtNmenuName, menuName, NULL, 0);
     for (i = 0; i < vidtune->num_infos; i++) {
 	Widget sme;
 
@@ -1105,7 +1116,7 @@ PopdownForce(Widget w, XtPointer user_data, XtPointer call_data)
 {
     asking_force = 0;
     XtPopdown(forceshell);
-    do_force = (int)user_data;
+    do_force = (long)user_data;
 }
 
 void
@@ -1155,7 +1166,7 @@ AddModeCallback(Widget w, XtPointer call_data, XtPointer client_data)
 	    XBell(XtDisplay(w), 80);
 	    return;
 	}	    
-	if (xf86FindModeLine(label, vidtune->monitor->mon_modeline_lst)
+	if (xf86findModeLine(label, vidtune->monitor->mon_modeline_lst)
 	    != NULL && !ForceAddMode())
 	    return;
 
@@ -1174,7 +1185,7 @@ AddModeCallback(Widget w, XtPointer call_data, XtPointer client_data)
 	mode->ml_flags = modeline.flags;
 	mode->ml_hskew = modeline.hskew;
 	vidtune->monitor->mon_modeline_lst =
-	    xf86AddModeLine(vidtune->monitor->mon_modeline_lst, mode);
+	    xf86addModeLine(vidtune->monitor->mon_modeline_lst, mode);
     }
     else
 	XBell(XtDisplay(w), 80);
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.c b/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.c
index 33c32019c..908568967 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.c
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.c
@@ -26,7 +26,7 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.c,v 1.2 2000/05/18 16:30:01 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.c,v 1.3 2000/10/20 14:59:08 alanh Exp $
  */
 
 #include "xf86config.h"
@@ -35,31 +35,7 @@
  * Implementation
  */
 int
-ErrorF(const char *fmt, ...)
-{
-    int retval;
-    va_list ap;
-
-    Va_start(ap, fmt);
-    retval = vfprintf(stderr, fmt, ap);
-
-    va_end(ap);
-
-    return (retval);
-}
-
-int
-VErrorF(const char *fmt, va_list ap)
-{
-    int retval;
-
-    retval = vfprintf(stderr, fmt, ap);
-
-    return (retval);
-}
-
-int
-xf86RemoveOption(XF86OptionPtr *options, char *name)
+xf86removeOption(XF86OptionPtr *options, char *name)
 {
     XF86OptionPtr opt = *options, prev = opt;
 
@@ -85,7 +61,7 @@ xf86RemoveOption(XF86OptionPtr *options, char *name)
 }
 
 int
-xf86RemoveInput(XF86ConfigPtr config, XF86ConfInputPtr input)
+xf86removeInput(XF86ConfigPtr config, XF86ConfInputPtr input)
 {
     XF86ConfInputPtr prev, inp = config->conf_input_lst;
     XF86ConfLayoutPtr lay = config->conf_layout_lst;
@@ -109,21 +85,21 @@ xf86RemoveInput(XF86ConfigPtr config, XF86ConfInputPtr input)
 
     /* remove references */
     while (lay != NULL) {
-	xf86RemoveInputRef(lay, inp);
+	xf86removeInputRef(lay, inp);
 	lay = (XF86ConfLayoutPtr)(lay->list.next);
     }
 
     XtFree(inp->inp_identifier);
     XtFree(inp->inp_driver);
     XtFree(inp->inp_comment);
-    xf86OptionListFree(inp->inp_option_lst);
+    xf86optionListFree(inp->inp_option_lst);
     XtFree((XtPointer)inp);
 
     return (True);
 }
 
 int
-xf86RemoveInputRef(XF86ConfLayoutPtr layout, XF86ConfInputPtr input)
+xf86removeInputRef(XF86ConfLayoutPtr layout, XF86ConfInputPtr input)
 {
     XF86ConfInputrefPtr prev, iref = layout->lay_input_lst;
 
@@ -131,7 +107,7 @@ xf86RemoveInputRef(XF86ConfLayoutPtr layout, XF86ConfInputPtr input)
     while (iref != NULL) {
 	if (iref->iref_inputdev == input) {
 	    XtFree(iref->iref_inputdev_str);
-	    xf86OptionListFree(iref->iref_option_lst);
+	    xf86optionListFree(iref->iref_option_lst);
 	    if (prev == iref)
 		layout->lay_input_lst =
 		    (XF86ConfInputrefPtr)(iref->list.next);
@@ -149,7 +125,7 @@ xf86RemoveInputRef(XF86ConfLayoutPtr layout, XF86ConfInputPtr input)
 }
 
 int
-xf86RemoveDevice(XF86ConfigPtr config, XF86ConfDevicePtr device)
+xf86removeDevice(XF86ConfigPtr config, XF86ConfDevicePtr device)
 {
     XF86ConfDevicePtr prev, dev = config->conf_device_lst;
     XF86ConfScreenPtr psc, scr = config->conf_screen_lst;
@@ -175,7 +151,7 @@ xf86RemoveDevice(XF86ConfigPtr config, XF86ConfDevicePtr device)
     psc = scr;
     while (scr != NULL) {
 	if (scr->scrn_device == device) {
-	    xf86RemoveScreen(config, scr);
+	    xf86removeScreen(config, scr);
 	    if (scr == psc)
 		scr = config->conf_screen_lst;
 	    else
@@ -196,14 +172,14 @@ xf86RemoveDevice(XF86ConfigPtr config, XF86ConfDevicePtr device)
     XtFree(dev->dev_ramdac);
     XtFree(dev->dev_clockchip);
     XtFree(dev->dev_comment);
-    xf86OptionListFree(dev->dev_option_lst);
+    xf86optionListFree(dev->dev_option_lst);
     XtFree((XtPointer)dev);
 
     return (True);
 }
 
 int
-xf86RemoveMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr monitor)
+xf86removeMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr monitor)
 {
     XF86ConfMonitorPtr prev, mon = config->conf_monitor_lst;
     XF86ConfScreenPtr psc, scr = config->conf_screen_lst;
@@ -229,7 +205,7 @@ xf86RemoveMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr monitor)
     psc = scr;
     while (scr != NULL) {
 	if (scr->scrn_monitor == monitor) {
-	    xf86RemoveScreen(config, scr);
+	    xf86removeScreen(config, scr);
 	    if (scr == psc)
 		scr = config->conf_screen_lst;
 	    else
@@ -244,14 +220,14 @@ xf86RemoveMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr monitor)
     XtFree(mon->mon_vendor);
     XtFree(mon->mon_modelname);
     XtFree(mon->mon_comment);
-    xf86OptionListFree(mon->mon_option_lst);
+    xf86optionListFree(mon->mon_option_lst);
     XtFree((XtPointer)mon);
 
     return (True);
 }
 
 int
-xf86RemoveScreen(XF86ConfigPtr config, XF86ConfScreenPtr screen)
+xf86removeScreen(XF86ConfigPtr config, XF86ConfScreenPtr screen)
 {
     XF86ConfScreenPtr prev, scrn;
     XF86ConfLayoutPtr lay;
@@ -338,14 +314,14 @@ xf86RemoveScreen(XF86ConfigPtr config, XF86ConfScreenPtr screen)
     XtFree(screen->scrn_obso_driver);
     XtFree(screen->scrn_monitor_str);
     XtFree(screen->scrn_device_str);
-    xf86OptionListFree(screen->scrn_option_lst);
+    xf86optionListFree(screen->scrn_option_lst);
     XtFree((XtPointer)screen);
 
     return (True);
 }
 
 int
-xf86RemoveAdjacency(XF86ConfLayoutPtr layout, XF86ConfAdjacencyPtr adjacency)
+xf86removeAdjacency(XF86ConfLayoutPtr layout, XF86ConfAdjacencyPtr adjacency)
 {
     XF86ConfAdjacencyPtr prev, adj = layout->lay_adjacency_lst;
 
@@ -378,7 +354,7 @@ xf86RemoveAdjacency(XF86ConfLayoutPtr layout, XF86ConfAdjacencyPtr adjacency)
 }
 
 int
-xf86RemoveInactive(XF86ConfLayoutPtr layout, XF86ConfInactivePtr inactive)
+xf86removeInactive(XF86ConfLayoutPtr layout, XF86ConfInactivePtr inactive)
 {
     XF86ConfInactivePtr prev, inac = layout->lay_inactive_lst;
 
@@ -406,7 +382,7 @@ xf86RemoveInactive(XF86ConfLayoutPtr layout, XF86ConfInactivePtr inactive)
 }
 
 int
-xf86RemoveLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout)
+xf86removeLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout)
 {
     XF86ConfLayoutPtr prev, lay = config->conf_layout_lst;
     XF86ConfAdjacencyPtr adj, nadj;
@@ -430,25 +406,25 @@ xf86RemoveLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout)
     adj = lay->lay_adjacency_lst;
     while (adj != NULL) {
 	nadj = (XF86ConfAdjacencyPtr)(adj->list.next);
-	xf86RemoveAdjacency(lay, adj);
+	xf86removeAdjacency(lay, adj);
 	adj = nadj;
     }
 
     inac = lay->lay_inactive_lst;
     while (inac != NULL) {
 	ninac = (XF86ConfInactivePtr)(inac->list.next);
-	xf86RemoveInactive(lay, inac);
+	xf86removeInactive(lay, inac);
 	inac = ninac;
     }
 
     iref = lay->lay_input_lst;
     while (iref != NULL) {
 	niref = (XF86ConfInputrefPtr)(iref->list.next);
-	xf86RemoveInputRef(lay, iref->iref_inputdev);
+	xf86removeInputRef(lay, iref->iref_inputdev);
 	iref = niref;
     }
 
-    xf86OptionListFree(lay->lay_option_lst);
+    xf86optionListFree(lay->lay_option_lst);
 
     if (prev == lay)
 	config->conf_layout_lst = (XF86ConfLayoutPtr)(lay->list.next);
@@ -461,7 +437,7 @@ xf86RemoveLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout)
 }
 
 int
-xf86RenameInput(XF86ConfigPtr config, XF86ConfInputPtr input, char *name)
+xf86renameInput(XF86ConfigPtr config, XF86ConfInputPtr input, char *name)
 {
     XF86ConfLayoutPtr lay = config->conf_layout_lst;
 
@@ -488,7 +464,7 @@ xf86RenameInput(XF86ConfigPtr config, XF86ConfInputPtr input, char *name)
 }
 
 int
-xf86RenameDevice(XF86ConfigPtr config, XF86ConfDevicePtr dev, char *name)
+xf86renameDevice(XF86ConfigPtr config, XF86ConfDevicePtr dev, char *name)
 {
     XF86ConfScreenPtr scr = config->conf_screen_lst;
 
@@ -511,7 +487,7 @@ xf86RenameDevice(XF86ConfigPtr config, XF86ConfDevicePtr dev, char *name)
 }
 
 int
-xf86RenameMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr mon, char *name)
+xf86renameMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr mon, char *name)
 {
     XF86ConfScreenPtr scr = config->conf_screen_lst;
 
@@ -534,7 +510,7 @@ xf86RenameMonitor(XF86ConfigPtr config, XF86ConfMonitorPtr mon, char *name)
 }
 
 int
-xf86RenameLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout, char *name)
+xf86renameLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout, char *name)
 {
     if (config == NULL || layout == NULL || name == NULL || *name == '\0')
 	return (False);
@@ -546,7 +522,7 @@ xf86RenameLayout(XF86ConfigPtr config, XF86ConfLayoutPtr layout, char *name)
 }
 
 int
-xf86RenameScreen(XF86ConfigPtr config, XF86ConfScreenPtr scrn, char *name)
+xf86renameScreen(XF86ConfigPtr config, XF86ConfScreenPtr scrn, char *name)
 {
     XF86ConfLayoutPtr lay = config->conf_layout_lst;
 
diff --git a/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.h b/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.h
index ee8747246..4392a53db 100644
--- a/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.h
+++ b/xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.h
@@ -26,44 +26,44 @@
  *
  * Author: Paulo César Pereira de Andrade <pcpa@conectiva.com.br>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.h,v 1.2 2000/05/18 16:30:01 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/xf86cfg/xf86config.h,v 1.3 2000/10/20 14:59:08 alanh Exp $
  */
 
 #include "config.h"
 
-#define xf86OptionListFree OptionListFree
-#define xf86AddInput(head, ptr)		\
-	(XF86ConfInputPtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86AddInputref(head, ptr)	\
-	(XF86ConfInputrefPtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86AddDevice(head, ptr)	\
-	(XF86ConfDevicePtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86AddMonitor(head, ptr)	\
-	(XF86ConfMonitorPtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86AddScreen(head, ptr)	\
-	(XF86ConfScreenPtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86AddLayout(head, ptr)	\
-	(XF86ConfLayoutPtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86AddModeLine(head, ptr)	\
-	(XF86ConfModeLinePtr)addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
-#define xf86NewOption NewOption
-#define xf86addNewOption addNewOption
-#define xf86FindOption FindOption
+#ifndef _xf86cfg_xf86config_h
+#define _xf86cfg_xf86config_h
 
-int ErrorF(const char*, ...);
-int VErrorF(const char*, va_list);
-int xf86RemoveOption(XF86OptionPtr*, char*);
-int xf86RemoveInput(XF86ConfigPtr, XF86ConfInputPtr);
-int xf86RemoveInputRef(XF86ConfLayoutPtr, XF86ConfInputPtr);
-int xf86RemoveDevice(XF86ConfigPtr, XF86ConfDevicePtr);
-int xf86RemoveMonitor(XF86ConfigPtr, XF86ConfMonitorPtr);
-int xf86RemoveScreen(XF86ConfigPtr, XF86ConfScreenPtr);
-int xf86RemoveAdjacency(XF86ConfLayoutPtr, XF86ConfAdjacencyPtr);
-int xf86RemoveInactive(XF86ConfLayoutPtr, XF86ConfInactivePtr);
-int xf86RemoveLayout(XF86ConfigPtr, XF86ConfLayoutPtr);
+#define xf86addInput(head, ptr)		\
+	(XF86ConfInputPtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+#define xf86addInputref(head, ptr)	\
+	(XF86ConfInputrefPtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+#define xf86addDevice(head, ptr)	\
+	(XF86ConfDevicePtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+#define xf86addMonitor(head, ptr)	\
+	(XF86ConfMonitorPtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+#define xf86addScreen(head, ptr)	\
+	(XF86ConfScreenPtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+#define xf86addLayout(head, ptr)	\
+	(XF86ConfLayoutPtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+#define xf86addModeLine(head, ptr)	\
+	(XF86ConfModeLinePtr)xf86addListItem((GenericListPtr)(head), (GenericListPtr)(ptr))
+
+int xf86removeOption(XF86OptionPtr*, char*);
+int xf86removeInput(XF86ConfigPtr, XF86ConfInputPtr);
+int xf86removeInputRef(XF86ConfLayoutPtr, XF86ConfInputPtr);
+int xf86removeDevice(XF86ConfigPtr, XF86ConfDevicePtr);
+int xf86removeMonitor(XF86ConfigPtr, XF86ConfMonitorPtr);
+int xf86removeScreen(XF86ConfigPtr, XF86ConfScreenPtr);
+int xf86removeAdjacency(XF86ConfLayoutPtr, XF86ConfAdjacencyPtr);
+int xf86removeInactive(XF86ConfLayoutPtr, XF86ConfInactivePtr);
+int xf86removeLayout(XF86ConfigPtr, XF86ConfLayoutPtr);
+
+int xf86renameInput(XF86ConfigPtr, XF86ConfInputPtr, char*);
+int xf86renameDevice(XF86ConfigPtr, XF86ConfDevicePtr, char*);
+int xf86renameMonitor(XF86ConfigPtr, XF86ConfMonitorPtr, char*);
+int xf86renameLayout(XF86ConfigPtr, XF86ConfLayoutPtr, char*);
+int xf86renameScreen(XF86ConfigPtr, XF86ConfScreenPtr, char*);
+
+#endif /* _xf86cfg_xf86config_h */
 
-int xf86RenameInput(XF86ConfigPtr, XF86ConfInputPtr, char*);
-int xf86RenameDevice(XF86ConfigPtr, XF86ConfDevicePtr, char*);
-int xf86RenameMonitor(XF86ConfigPtr, XF86ConfMonitorPtr, char*);
-int xf86RenameLayout(XF86ConfigPtr, XF86ConfLayoutPtr, char*);
-int xf86RenameScreen(XF86ConfigPtr, XF86ConfScreenPtr, char*);