Initial experimental support for AMD64 builds on Solaris 10 x86. Improved

    support for 64-bit SPARC builds on Solaris as well.

10 files changed, 339 insertions, 26 deletions

diff --git a/hw/xfree86/os-support/bus/Pci.h b/hw/xfree86/os-support/bus/Pci.h
index 002eecb35..4a6ff672a 100644
--- a/hw/xfree86/os-support/bus/Pci.h
+++ b/hw/xfree86/os-support/bus/Pci.h
@@ -326,7 +326,7 @@
 # if !defined(__FreeBSD__)
 #  define ARCH_PCI_PCI_BRIDGE sparcPciPciBridge
 # endif
-#elif defined(__amd64__)
+#elif defined(__amd64__) || defined(__amd64)
 # if defined(__FreeBSD__)
 #  define ARCH_PCI_INIT freebsdPciInit
 # else
diff --git a/hw/xfree86/os-support/solaris/solaris-amd64.S b/hw/xfree86/os-support/solaris/solaris-amd64.S
new file mode 100644
index 000000000..9f5e58cb0
--- /dev/null
+++ b/hw/xfree86/os-support/solaris/solaris-amd64.S
@@ -0,0 +1,73 @@
+/ Copyright 2005 Sun Microsystems, Inc.  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 the rights to use, copy, modify, merge, publish,
+/ distribute, and/or sell copies of the Software, and to permit persons
+/ to whom the Software is furnished to do so, provided that the above
+/ copyright notice(s) and this permission notice appear in all copies of
+/ the Software and that both the above copyright notice(s) and this
+/ permission notice appear in supporting documentation.
+/ 
+/ 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
+/ OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+/ HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.
+/ 
+/ Except as contained in this notice, the name of a copyright holder
+/ shall not be used in advertising or otherwise to promote the sale, use
+/ or other dealings in this Software without prior written authorization
+/ of the copyright holder.
+
+#ifdef INLINE_ASM
+#define FUNCTION_START(f,n)	.inline f,n
+#define FUNCTION_END(f)		.end
+#else
+#define _ASM
+#include <sys/asm_linkage.h>
+#define FUNCTION_START(f,n)	ENTRY(f)
+#define FUNCTION_END(f)		SET_SIZE(f)
+#endif
+
+	FUNCTION_START(inb,4)
+	movq	%rdi, %rdx
+	xorq    %rax, %rax
+	inb	(%dx)
+	FUNCTION_END(inb)
+
+	FUNCTION_START(inw,4)
+	movq	%rdi, %rdx
+	xorq    %rax, %rax
+	inw	(%dx)
+	FUNCTION_END(inw)
+
+	FUNCTION_START(inl,4)
+	movq	%rdi, %rdx
+	xorq    %rax, %rax
+	inl	(%dx)
+	FUNCTION_END(inl)
+
+	FUNCTION_START(outb,8)
+	movq	%rdi, %rdx
+	movq    %rsi, %rax
+	outb	(%dx)
+	FUNCTION_END(outb)
+
+	FUNCTION_START(outw,8)
+	movq	%rdi, %rdx
+	movq    %rsi, %rax
+	outw	(%dx)
+	FUNCTION_END(outw)
+
+	FUNCTION_START(outl,8)
+	movq	%rdi, %rdx
+	movq    %rsi, %rax
+	outl	(%dx)
+	FUNCTION_END(outl)
+
diff --git a/hw/xfree86/os-support/solaris/sun_init.c b/hw/xfree86/os-support/solaris/sun_init.c
index b08529a00..358a44f35 100644
--- a/hw/xfree86/os-support/solaris/sun_init.c
+++ b/hw/xfree86/os-support/solaris/sun_init.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_init.c,v 1.6 2002/06/06 13:49:34 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_init.c,v 1.5 2001/11/25 13:51:24 tsi Exp $ */
 /*
  * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany
  * Copyright 1993 by David Wexelblat <dwex@goblin.org>
@@ -22,10 +22,14 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  */
+/* $XdotOrg: $ */
 
 #include "xf86.h"
 #include "xf86Priv.h"
 #include "xf86_OSlib.h"
+#if defined(__i386) || defined(__x86)
+# include <sys/kd.h>
+#endif
 
 static Bool KeepTty = FALSE;
 static Bool Protect0 = FALSE;
@@ -34,7 +38,11 @@ static int VTnum = -1;
 static int xf86StartVT = -1;
 #endif
 
+#if defined(__SOL8__) || !defined(__i386)
+static char fb_dev[PATH_MAX] = "/dev/fb";
+#else
 static char fb_dev[PATH_MAX] = "/dev/console";
+#endif
 
 void
 xf86OpenConsole(void)
@@ -162,12 +170,15 @@ xf86OpenConsole(void)
 
 	if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
 	    FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed\n");
-
+#endif
+#ifdef KDSETMODE
 	if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
 	    FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed\n");
+#endif
     }
     else /* serverGeneration != 1 */
     {
+#ifdef HAS_USL_VTS
 	/*
 	 * Now re-get the VT
 	 */
@@ -200,7 +211,7 @@ xf86CloseConsole(void)
     int tmp;
 #endif
 
-#ifndef i386
+#if !defined(i386) && !defined(__x86)
 
     if (!xf86DoProbe && !xf86DoConfigure) {
 	int fd;
@@ -245,6 +256,11 @@ xf86CloseConsole(void)
 
 #endif
 
+#ifdef KDSETMODE
+    /* Reset the display back to text mode */
+    ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT);
+#endif
+
 #ifdef HAS_USL_VTS
 
     /*
@@ -261,8 +277,6 @@ xf86CloseConsole(void)
      * Did the whole thing similarly to the way linux does it
      */
 
-    /* Reset the display back to text mode */
-    ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT);
     if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) != -1)
     {
 	VT.mode = VT_AUTO;		/* Set default vt handling */
diff --git a/hw/xfree86/os-support/solaris/sun_kbdEv.c b/hw/xfree86/os-support/solaris/sun_kbdEv.c
index be2adaf56..1e37c4f27 100644
--- a/hw/xfree86/os-support/solaris/sun_kbdEv.c
+++ b/hw/xfree86/os-support/solaris/sun_kbdEv.c
@@ -114,7 +114,7 @@ static OsTimerPtr sunTimer = NULL;
 #define KEY_Execute	0x83
 
 static unsigned char map[256] = {
-#if defined(i386) || defined(__i386) || defined(__i386__)
+#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__x86)
 	KEY_NOTUSED,		/*   0 */
 	KEY_Tilde,		/*   1 */
 	KEY_1,			/*   2 */
diff --git a/hw/xfree86/os-support/solaris/sun_mouse.c b/hw/xfree86/os-support/solaris/sun_mouse.c
index 2e9cee2b1..cc59fc68a 100644
--- a/hw/xfree86/os-support/solaris/sun_mouse.c
+++ b/hw/xfree86/os-support/solaris/sun_mouse.c
@@ -1,4 +1,5 @@
 /* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sunos/sun_mouse.c,v 1.4 2002/01/25 21:56:21 tsi Exp $ */
+/* $XdotOrg$ */
 /*
  * Copyright 1999-2001 The XFree86 Project, Inc.  All Rights Reserved.
  *
@@ -24,16 +25,53 @@
  * dealings in this Software without prior written authorization from the
  * XFree86 Project.
  */
+/* Copyright 2004 Sun Microsystems, Inc.  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 the rights to use, copy, modify, merge, publish,
+ * distribute, and/or sell copies of the Software, and to permit persons
+ * to whom the Software is furnished to do so, provided that the above
+ * copyright notice(s) and this permission notice appear in all copies of
+ * the Software and that both the above copyright notice(s) and this
+ * permission notice appear in supporting documentation.
+ * 
+ * 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
+ * OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR 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.
+ * 
+ * Except as contained in this notice, the name of a copyright holder
+ * shall not be used in advertising or otherwise to promote the sale, use
+ * or other dealings in this Software without prior written authorization
+ * of the copyright holder.
+ */
 
 #include "xf86.h"
 #include "xf86_OSlib.h"
 #include "xf86OSmouse.h"
 
-#if defined(__SOL8__) || !defined(i386)
+#if defined(__SOL8__) || !defined(__i386)
 
 #include "xisb.h"
 #include "mipointer.h"
+#include <sys/stropts.h>
 #include <sys/vuid_event.h>
+#include <sys/msio.h>
+
+/* Wheel mouse support in VUID drivers in Solaris 9 updates & Solaris 10 */
+#ifdef WHEEL_DEVID /* Defined in vuid_event.h if VUID wheel support present */
+# define HAVE_VUID_WHEEL
+#endif
+#ifdef HAVE_VUID_WHEEL
+# include <sys/vuid_wheel.h>
+#endif
 
 /* Names of protocols that are handled internally here. */
 
@@ -42,21 +80,71 @@ static const char *internalNames[] = {
 	NULL
 };
 
+static const char *solarisMouseDevs[] = {
+    /* Device file:	Protocol: 			*/
+    "/dev/mouse",	"VUID",		/* USB or SPARC */
+#if defined(__i386) || defined(__x86)
+    "/dev/kdmouse",	"PS/2",		/* PS/2 */
+#endif
+    NULL
+};
+
 typedef struct _VuidMseRec {
     Firm_event event;
     unsigned char *buffer;
+    char *strmod;
 } VuidMseRec, *VuidMsePtr;
 
 
 static int  vuidMouseProc(DeviceIntPtr pPointer, int what);
 static void vuidReadInput(InputInfoPtr pInfo);
 
+/*
+ * Initialize and enable the mouse wheel, if present.
+ *
+ * Returns 1 if mouse wheel was successfully enabled.
+ * Returns 0 if an error occurred or if there is no mouse wheel.
+ */
+static int
+vuidMouseWheelInit(InputInfoPtr pInfo)
+{
+#ifdef HAVE_VUID_WHEEL
+    wheel_state wstate;
+    int nwheel = -1;
+
+    wstate.vers = VUID_WHEEL_STATE_VERS;
+    wstate.id = 0;
+    wstate.stateflags = -1;
+
+    if (ioctl(pInfo->fd, VUIDGWHEELCOUNT, &nwheel) != 0)
+	return (0);
+
+    if (ioctl(pInfo->fd, VUIDGWHEELSTATE, &wstate) != 0) {
+	xf86Msg(X_WARNING, "%s: couldn't get wheel state\n", pInfo->name);
+	return (0);
+    }
+
+    wstate.stateflags |= VUID_WHEEL_STATE_ENABLED;
+
+    if (ioctl(pInfo->fd, VUIDSWHEELSTATE, &wstate) != 0) {
+	xf86Msg(X_WARNING, "%s: couldn't enable wheel\n", pInfo->name);
+	return (0);
+    }
+
+    return (1);
+#else
+    return (0);
+#endif
+}
+
+
 /* This function is called when the protocol is "VUID". */
 static Bool
 vuidPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
 {
     MouseDevPtr pMse = pInfo->private;
     VuidMsePtr pVuidMse;
+    int buttons;
 
     pVuidMse = xalloc(sizeof(VuidMseRec));
     if (pVuidMse == NULL) {
@@ -84,7 +172,40 @@ vuidPreInit(InputInfoPtr pInfo, const char *protocol, int flags)
 	    return FALSE;
 	}
     }
+
     pVuidMse->buffer = (unsigned char *)&pVuidMse->event;
+
+    pVuidMse->strmod = xf86SetStrOption(pInfo->options, "StreamsModule", NULL);
+    if (pVuidMse->strmod && 
+      	(ioctl(pInfo->fd, I_PUSH, pVuidMse->strmod) == -1)) {
+	xf86Msg(X_ERROR,
+	  "%s: cannot push module '%s' onto mouse device: %s\n",
+	  pInfo->name, pVuidMse->strmod, strerror(errno));
+	xf86CloseSerial(pInfo->fd);
+	pInfo->fd = -1;
+	xfree(pVuidMse);
+	xfree(pMse);
+	return FALSE;
+    }
+
+    buttons = xf86SetIntOption(pInfo->options, "Buttons", 0);
+    if (buttons == 0) {
+	if(ioctl(pInfo->fd, MSIOBUTTONS, &buttons) == 0) {
+	    pInfo->conf_idev->commonOptions =
+	      xf86ReplaceIntOption(pInfo->conf_idev->commonOptions, 
+		"Buttons", buttons);
+	    xf86Msg(X_INFO, "%s: Setting Buttons option to \"%d\"\n",
+	      pInfo->name, buttons);
+	}
+    }
+
+    if (pVuidMse->strmod && 
+      (ioctl(pInfo->fd, I_POP, pVuidMse->strmod) == -1)) {
+	xf86Msg(X_WARNING,
+	  "%s: cannot pop module '%s' off mouse device: %s\n",
+	  pInfo->name, pVuidMse->strmod, strerror(errno));
+    }
+
     xf86CloseSerial(pInfo->fd);
     pInfo->fd = -1;
 
@@ -112,6 +233,7 @@ vuidReadInput(InputInfoPtr pInfo)
     unsigned int n;
     int c; 
     unsigned char *pBuf;
+    int wmask;
 
     pMse = pInfo->private;
     pVuidMse = pMse->mousePriv;
@@ -154,7 +276,15 @@ vuidReadInput(InputInfoPtr pInfo)
 		dy -= delta;
 		break;
 	    }
+	} 
+#ifdef HAVE_VUID_WHEEL
+	else if (vuid_in_range(VUID_WHEEL, pVuidMse->event.id)) {
+	    if (vuid_id_offset(pVuidMse->event.id) == 0)
+		dz -= VUID_WHEEL_GETDELTA(pVuidMse->event.value);
+	    else
+		dw -= VUID_WHEEL_GETDELTA(pVuidMse->event.value);
 	}
+#endif
 
 	n = 0;
 	if ((c = XisbRead(pMse->buffer)) >= 0) {
@@ -219,9 +349,20 @@ vuidMouseProc(DeviceIntPtr pPointer, int what)
 		pInfo->fd = -1;
 	    } else {
 	        int fmt = VUID_FIRM_EVENT;
-		ioctl(pInfo->fd, VUIDSFORMAT, &fmt);
-		xf86FlushInput(pInfo->fd);
-		AddEnabledDevice(pInfo->fd);
+
+		if (pVuidMse->strmod && 
+		    (ioctl(pInfo->fd, I_PUSH, pVuidMse->strmod) == -1)) {
+		    xf86Msg(X_ERROR,
+		      "%s: cannot push module '%s' onto mouse device: %s\n",
+		      pInfo->name, pVuidMse->strmod, strerror(errno));
+		    xf86CloseSerial(pInfo->fd);
+		    pInfo->fd = -1;
+		} else {
+		    ioctl(pInfo->fd, VUIDSFORMAT, &fmt);
+		    vuidMouseWheelInit(pInfo);
+		    xf86FlushInput(pInfo->fd);
+		    AddEnabledDevice(pInfo->fd);
+		}
 	    }
 	}
 	pMse->lastButtons = 0;
@@ -237,6 +378,12 @@ vuidMouseProc(DeviceIntPtr pPointer, int what)
 		XisbFree(pMse->buffer);
 		pMse->buffer = NULL;
 	    }
+	    if (pVuidMse->strmod && 
+		(ioctl(pInfo->fd, I_POP, pVuidMse->strmod) == -1)) {
+		xf86Msg(X_WARNING,
+		      "%s: cannot pop module '%s' off mouse device: %s\n",
+		      pInfo->name, pVuidMse->strmod, strerror(errno));
+	    }
 	    xf86CloseSerial(pInfo->fd);
 	    pInfo->fd = -1;
 	}
@@ -278,21 +425,98 @@ CheckProtocol(const char *protocol)
 static const char *
 DefaultProtocol(void)
 {
-    return "VUID";
+    return "Auto";
+}
+
+static Bool
+solarisMouseAutoProbe(InputInfoPtr pInfo, const char **protocol, 
+	const char **device)
+{
+    const char **pdev, **pproto, *dev = NULL;
+    int fd = -1;
+    Bool found;
+
+    for (pdev = solarisMouseDevs; *pdev; pdev += 2) {
+	pproto = pdev + 1;
+	if ((*protocol != NULL) && (strcmp(*protocol, "Auto") != 0) &&
+	  (*pproto != NULL) && (strcmp(*pproto, *protocol) != 0)) {
+	    continue;
+	}
+	if ((*device != NULL) && (strcmp(*device, *pdev) != 0)) {
+	    continue;
+	}
+        SYSCALL (fd = open(*pdev, O_RDWR | O_NONBLOCK));
+	if (fd == -1) {
+#ifdef DEBUG
+	    ErrorF("Cannot open %s (%s)\n", pdev, strerror(errno));
+#endif
+	} else {
+	    found = TRUE;
+	    if ((*pproto != NULL) && (strcmp(*pproto, "VUID") == 0)) {
+		int i;
+		if (ioctl(fd, VUIDGFORMAT, &i) < 0) {
+		    found = FALSE;
+		}
+	    }
+	    close(fd);
+	    if (found == TRUE) {
+		if (*pproto != NULL) {
+		    *protocol = *pproto;
+		}
+		*device = *pdev;
+		return TRUE;
+	    }
+	}
+    }
+    return FALSE;
 }
 
 static const char *
 SetupAuto(InputInfoPtr pInfo, int *protoPara)
 {
-    return DefaultProtocol();
+    const char *pdev = NULL;
+    const char *pproto = NULL;
+    MouseDevPtr pMse = pInfo->private;
+
+    if (pInfo->fd == -1) {
+	/* probe to find device/protocol to use */
+	if (solarisMouseAutoProbe(pInfo, &pproto, &pdev) != FALSE) {
+	    /* Set the Device option. */
+	    pInfo->conf_idev->commonOptions =
+	     xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", pdev);
+	    xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+	      pInfo->name, pdev);
+	}
+    } else if (pMse->protocolID == PROT_AUTO) {
+	pdev = xf86CheckStrOption(pInfo->conf_idev->commonOptions, 
+		"Device", NULL);
+	solarisMouseAutoProbe(pInfo, &pproto, &pdev);
+    }
+    return pproto;
+}
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+    const char *pdev = NULL;
+    const char *pproto = protocol;
+
+    if (solarisMouseAutoProbe(pInfo, &pproto, &pdev) != FALSE) {
+	/* Set the Device option. */
+	pInfo->conf_idev->commonOptions =
+	  xf86AddNewOption(pInfo->conf_idev->commonOptions, "Device", pdev);
+	xf86Msg(X_INFO, "%s: Setting Device option to \"%s\"\n",
+	  pInfo->name, pdev);
+    }
+    return pdev;
 }
 
-#else /* __SOL8__ || !i386 */
+#else /* __SOL8__ || !__i386 */
 
 #undef MSE_MISC
 #define MSE_MISC 0
 
-#endif /* !__SOL8__ && i386 */
+#endif /* !__SOL8__ && __i386 */
 
 static int
 SupportedInterfaces(void)
@@ -310,12 +534,13 @@ xf86OSMouseInit(int flags)
     if (!p)
 	return NULL;
     p->SupportedInterfaces = SupportedInterfaces;
-#if defined(__SOL8__) || !defined(i386)
+#if defined(__SOL8__) || !defined(__i386)
     p->BuiltinNames = BuiltinNames;
     p->CheckProtocol = CheckProtocol;
     p->PreInit = sunMousePreInit;
     p->DefaultProtocol = DefaultProtocol;
     p->SetupAuto = SetupAuto;
+    p->FindDevice = FindDevice;
 #endif
     return p;
 }
diff --git a/hw/xfree86/os-support/solaris/sun_vid.c b/hw/xfree86/os-support/solaris/sun_vid.c
index 9328289e5..60d60f9e1 100644
--- a/hw/xfree86/os-support/solaris/sun_vid.c
+++ b/hw/xfree86/os-support/solaris/sun_vid.c
@@ -23,7 +23,7 @@
  *
  */
 
-#ifdef i386
+#if defined(i386) || defined(__x86)
 #define _NEED_SYSI86
 #endif
 #include "xf86.h"
@@ -143,14 +143,14 @@ xf86UnMapVidMem(int ScreenNum, pointer Base, unsigned long Size)
 /* I/O Permissions section						   */
 /***************************************************************************/
 
-#ifdef i386
+#if defined(i386) || defined(__x86)
 static Bool ExtendedEnabled = FALSE;
 #endif
 
 Bool
 xf86EnableIO(void)
 {
-#ifdef i386
+#if defined(i386) || defined(__x86)
 	if (ExtendedEnabled)
 		return TRUE;
 
@@ -166,7 +166,7 @@ xf86EnableIO(void)
 void
 xf86DisableIO(void)
 {
-#ifdef i386
+#if defined(i386) || defined(__x86)
 	if(!ExtendedEnabled)
 		return;
 
@@ -183,7 +183,7 @@ xf86DisableIO(void)
 
 Bool xf86DisableInterrupts(void)
 {
-#ifdef i386
+#if defined(i386) || defined(__x86)
 	if (!ExtendedEnabled && (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0))
 		return FALSE;
 
@@ -202,7 +202,7 @@ Bool xf86DisableInterrupts(void)
 
 void xf86EnableInterrupts(void)
 {
-#ifdef i386
+#if defined(i386) || defined(__x86)
 	if (!ExtendedEnabled && (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) < 0))
 		return;
 
diff --git a/hw/xfree86/os-support/xf86_OSlib.h b/hw/xfree86/os-support/xf86_OSlib.h
index 85877bbe6..a38575d62 100644
--- a/hw/xfree86/os-support/xf86_OSlib.h
+++ b/hw/xfree86/os-support/xf86_OSlib.h
@@ -248,7 +248,7 @@ typedef signed long xf86ssize_t;
 #if defined(__SOL8__) || (defined(sun) && !defined(i386))
 # include <sys/mman.h>
 # include <errno.h>
-# ifdef i386
+# if defined(i386) || defined(__x86)
 #  include <sys/sysi86.h>
 # endif
 # include <sys/psw.h>
diff --git a/hw/xfree86/utils/xorgconfig/xorgconfig.c b/hw/xfree86/utils/xorgconfig/xorgconfig.c
index 39508faf4..dcf1cf6be 100644
--- a/hw/xfree86/utils/xorgconfig/xorgconfig.c
+++ b/hw/xfree86/utils/xorgconfig/xorgconfig.c
@@ -640,7 +640,7 @@ mouse_configuration(void) {
 		config_emulate3buttons = 0;
 	printf("\n");
 
-#if (defined(sun) && defined(__i386))
+#if (defined(sun) && (defined(__i386) || defined(__x86)))
 	/* SPARC & USB mice (VUID or AUTO protocols) default to /dev/mouse, 
 	   but PS/2 mice default to /dev/kdmouse */
 	if ((config_mousetype != M_AUTO) && (config_mousetype != M_VUID)) {
diff --git a/include/servermd.h b/include/servermd.h
index c2c11fa73..939ff9346 100644
--- a/include/servermd.h
+++ b/include/servermd.h
@@ -46,6 +46,7 @@ SOFTWARE.
 
 ******************************************************************/
 /* $Xorg: servermd.h,v 1.3 2000/08/17 19:53:31 cpqbld Exp $ */
+/* $XdotOrg: $ */
 
 #ifndef SERVERMD_H
 #define SERVERMD_H 1
@@ -389,7 +390,7 @@ SOFTWARE.
 
 #endif /* ia64 */
 
-#if defined(__amd64__) || defined(amd64)
+#if defined(__amd64__) || defined(amd64) || defined(__amd64)
 # define IMAGE_BYTE_ORDER	LSBFirst
 
 # if defined(XF86MONOVGA) || defined(XF86VGA16) || defined(XF86MONO)
diff --git a/mi/micoord.h b/mi/micoord.h
index 420766916..e4b242475 100644
--- a/mi/micoord.h
+++ b/mi/micoord.h
@@ -50,7 +50,7 @@
     defined(__i386__) || defined(i386) || \
     defined(__ia64__) || defined(ia64) || \
     defined(__s390x__) || defined(__s390__) || \
-    defined(__amd64__) || defined(amd64)
+    defined(__amd64__) || defined(amd64) || defined(__amd64)
 #define GetHighWord(x) (((int) (x)) >> 16)
 #else
 #define GetHighWord(x) (((int) (x)) / 65536)