13 files changed, 202 insertions, 28 deletions
diff --git a/hw/xfree86/os-support/linux/lnxResource.c b/hw/xfree86/os-support/linux/lnxResource.c
index 04e2f07c0..3b29618aa 100644
--- a/hw/xfree86/os-support/linux/lnxResource.c
+++ b/hw/xfree86/os-support/linux/lnxResource.c
@@ -2,7 +2,7 @@
 
 /* Resource information code */
 
-#include "X.h"
+#include <X11/X.h>
 #include "xf86.h"
 #include "xf86Priv.h"
 #include "xf86Privstr.h"
@@ -190,7 +190,8 @@ xf86AccResFromOS(resPtr ret)
       defined(__s390__) || \
       defined(__hppa__)
 
- /* XXX this isn't exactly correct but it will get the server working 
+ /*
+  * XXX this isn't exactly correct but it will get the server working 
   * for now until we get something better.
   */
   
@@ -203,7 +204,7 @@ xf86BusAccWindowsFromOS(void)
     RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
     ret = xf86AddResToList(ret, &range, -1);
 
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__powerpc__)
     RANGE(range, 0x00000000, 0x00ffffff, ResExcIoBlock);
 #else
     RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock);
@@ -221,7 +222,7 @@ xf86PciBusAccWindowsFromOS(void)
     RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
     ret = xf86AddResToList(ret, &range, -1);
 
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__powerpc__)
     RANGE(range, 0x00000000, 0x00ffffff, ResExcIoBlock);
 #else
     RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock);
@@ -230,7 +231,7 @@ xf86PciBusAccWindowsFromOS(void)
     return ret;
 }
 
-#ifdef INCLUDE_UNUSED */
+#ifdef INCLUDE_UNUSED
 
 resPtr
 xf86IsaBusAccWindowsFromOS(void)
@@ -241,7 +242,7 @@ xf86IsaBusAccWindowsFromOS(void)
     RANGE(range, 0x00000000, 0xffffffff, ResExcMemBlock);
     ret = xf86AddResToList(ret, &range, -1);
 
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__powerpc__)
     RANGE(range, 0x00000000, 0x00ffffff, ResExcIoBlock);
 #else
     RANGE(range, 0x00000000, 0x0000ffff, ResExcIoBlock);
@@ -267,7 +268,7 @@ xf86AccResFromOS(resPtr ret)
     ret = xf86AddResToList(ret, &range, -1);
     RANGE(range, 0x00000000, 0x00000000, ResExcIoBlock);
     ret = xf86AddResToList(ret, &range, -1);
-#ifdef __sparc__
+#if defined(__sparc__) || defined(__powerpc__)
     RANGE(range, 0x00ffffff, 0x00ffffff, ResExcIoBlock);
 #else
     RANGE(range, 0x0000ffff, 0x0000ffff, ResExcIoBlock);
diff --git a/hw/xfree86/os-support/linux/lnx_KbdMap.c b/hw/xfree86/os-support/linux/lnx_KbdMap.c
index 25639d72d..61b2e12b5 100644
--- a/hw/xfree86/os-support/linux/lnx_KbdMap.c
+++ b/hw/xfree86/os-support/linux/lnx_KbdMap.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_KbdMap.c,v 1.1 2002/10/11 01:40:35 dawes Exp $ */
+/* $XFree86$ */
 
 /*
  * Slightly modified xf86KbdLnx.c which is
@@ -6,8 +6,8 @@
  * Copyright 1990,91 by Thomas Roell, Dinkelscherben, Germany.
  */
 
-#include "X.h"
-#include "Xmd.h"
+#include <X11/X.h>
+#include <X11/Xmd.h>
 #include "input.h"
 #include "scrnintstr.h"
 
diff --git a/hw/xfree86/os-support/linux/lnx_agp.c b/hw/xfree86/os-support/linux/lnx_agp.c
index 381973dd0..316d4ecb2 100644
--- a/hw/xfree86/os-support/linux/lnx_agp.c
+++ b/hw/xfree86/os-support/linux/lnx_agp.c
@@ -9,7 +9,7 @@
 
 /* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_agp.c,v 3.11 2003/04/03 22:47:42 dawes Exp $ */
 
-#include "X.h"
+#include <X11/X.h>
 #include "xf86.h"
 #include "xf86Priv.h"
 #include "xf86_OSlib.h"
diff --git a/hw/xfree86/os-support/linux/lnx_apm.c b/hw/xfree86/os-support/linux/lnx_apm.c
index fae2e2108..b16d51cf9 100644
--- a/hw/xfree86/os-support/linux/lnx_apm.c
+++ b/hw/xfree86/os-support/linux/lnx_apm.c
@@ -1,6 +1,6 @@
 /* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_apm.c,v 3.12 2001/12/24 22:54:31 dawes Exp $ */
 
-#include "X.h"
+#include <X11/X.h>
 #include "os.h"
 #include "xf86.h"
 #include "xf86Priv.h"
diff --git a/hw/xfree86/os-support/linux/lnx_axp.c b/hw/xfree86/os-support/linux/lnx_axp.c
index 5813ef4e9..c96e7a118 100644
--- a/hw/xfree86/os-support/linux/lnx_axp.c
+++ b/hw/xfree86/os-support/linux/lnx_axp.c
@@ -1,7 +1,7 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_axp.c,v 1.5 2002/11/25 14:05:04 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_axp.c,v 1.3 2001/02/15 11:03:56 alanh Exp $ */
 
 #include <stdio.h>
-#include "X.h"
+#include <X11/X.h>
 #include "os.h"
 #include "xf86.h"
 #include "xf86Priv.h"
diff --git a/hw/xfree86/os-support/linux/lnx_ev56.c b/hw/xfree86/os-support/linux/lnx_ev56.c
index bfcb0d70f..05c1dd097 100644
--- a/hw/xfree86/os-support/linux/lnx_ev56.c
+++ b/hw/xfree86/os-support/linux/lnx_ev56.c
@@ -1,6 +1,6 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_ev56.c,v 3.7 2002/11/25 14:05:04 eich Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_ev56.c,v 3.5 2000/02/17 13:45:49 dawes Exp $ */
 
-#include "X.h"
+#include <X11/X.h>
 #include "input.h"
 #include "scrnintstr.h"
 #include "compiler.h"
diff --git a/hw/xfree86/os-support/linux/lnx_font.c b/hw/xfree86/os-support/linux/lnx_font.c
index 05bf7da67..d809f97af 100644
--- a/hw/xfree86/os-support/linux/lnx_font.c
+++ b/hw/xfree86/os-support/linux/lnx_font.c
@@ -23,8 +23,8 @@
  *ings in this Software without prior written authorization from Egbert Eich.
  *
  */
-#include "X.h"
-#include "Xmd.h"
+#include <X11/X.h>
+#include <X11/Xmd.h>
 
 #include "compiler.h"
 
diff --git a/hw/xfree86/os-support/linux/lnx_init.c b/hw/xfree86/os-support/linux/lnx_init.c
index 4246e86eb..1a4442547 100644
--- a/hw/xfree86/os-support/linux/lnx_init.c
+++ b/hw/xfree86/os-support/linux/lnx_init.c
@@ -1,4 +1,4 @@
-/* $XdotOrg: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_init.c,v 1.3 2005/01/14 18:42:26 eich Exp $ */
+/* $XdotOrg: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_init.c,v 1.4 2005/01/28 16:12:59 eich Exp $ */
 /* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_init.c,v 3.14 2001/10/31 22:50:30 tsi Exp $ */
 /*
  * Copyright 1992 by Orest Zborowski <obz@Kodak.com>
@@ -26,8 +26,8 @@
  */
 /* $XConsortium: lnx_init.c /main/7 1996/10/23 18:46:30 kaleb $ */
 
-#include "X.h"
-#include "Xmd.h"
+#include <X11/X.h>
+#include <X11/Xmd.h>
 
 #include "compiler.h"
 
diff --git a/hw/xfree86/os-support/linux/lnx_io.c b/hw/xfree86/os-support/linux/lnx_io.c
index 1eebc757a..5de501ae8 100644
--- a/hw/xfree86/os-support/linux/lnx_io.c
+++ b/hw/xfree86/os-support/linux/lnx_io.c
@@ -26,7 +26,7 @@
 /* $XConsortium: lnx_io.c /main/8 1996/10/19 18:06:28 kaleb $ */
 
 #define NEED_EVENTS
-#include "X.h"
+#include <X11/X.h>
 
 #include "compiler.h"
 
diff --git a/hw/xfree86/os-support/linux/lnx_kbd.c b/hw/xfree86/os-support/linux/lnx_kbd.c
index 18eff7fe6..aa959b927 100644
--- a/hw/xfree86/os-support/linux/lnx_kbd.c
+++ b/hw/xfree86/os-support/linux/lnx_kbd.c
@@ -10,7 +10,7 @@
  */
 
 #define NEED_EVENTS
-#include "X.h"
+#include <X11/X.h>
 
 #include "compiler.h"
 
diff --git a/hw/xfree86/os-support/linux/lnx_mouse.c b/hw/xfree86/os-support/linux/lnx_mouse.c
index 8bc7e6331..a03e2f747 100644
--- a/hw/xfree86/os-support/linux/lnx_mouse.c
+++ b/hw/xfree86/os-support/linux/lnx_mouse.c
@@ -1,13 +1,17 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_mouse.c,v 1.1 1999/05/17 13:17:18 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_mouse.c,v 1.2 2003/10/08 14:58:30 dawes Exp $ */
 
 /*
  * Copyright 1999 by The XFree86 Project, Inc.
  */
 
-#include "X.h"
+#include <X11/X.h>
 #include "xf86.h"
 #include "xf86Xinput.h"
 #include "xf86OSmouse.h"
+#include "xf86_OSlib.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
 static int
 SupportedInterfaces(void)
@@ -15,6 +19,172 @@ SupportedInterfaces(void)
     return MSE_SERIAL | MSE_BUS | MSE_PS2 | MSE_XPS2 | MSE_AUTO;
 }
 
+static const char *
+DefaultProtocol(void)
+{
+    return "Auto";
+}
+
+#define DEFAULT_MOUSE_DEV		"/dev/mouse"
+#define DEFAULT_PS2_DEV			"/dev/psaux"
+#define DEFAULT_GPM_DATA_DEV		"/dev/gpmdata"
+#define DEFAULT_GPM_CTL_DEV		"/dev/gpmdata"
+
+static const char *mouseDevs[] = {
+	DEFAULT_MOUSE_DEV,
+	DEFAULT_PS2_DEV,
+	DEFAULT_GPM_DATA_DEV,
+	NULL
+};
+
+typedef enum {
+	MOUSE_PROTO_UNKNOWN = 0,
+	MOUSE_PROTO_SERIAL,
+	MOUSE_PROTO_PS2,
+	MOUSE_PROTO_MSC,
+	MOUSE_PROTO_GPM
+} protocolTypes;
+
+static struct {
+	protocolTypes proto;
+	const char *name;
+} devproto[] = {
+	{ MOUSE_PROTO_UNKNOWN,	NULL },
+	{ MOUSE_PROTO_PS2,	"PS/2" },
+	{ MOUSE_PROTO_MSC,	"MouseSystems" },
+	{ MOUSE_PROTO_GPM,	"GPM" }
+};
+
+static const char *
+FindDevice(InputInfoPtr pInfo, const char *protocol, int flags)
+{
+    int fd = -1;
+    const char **pdev;
+
+    for (pdev = mouseDevs; *pdev; pdev++) {
+	SYSCALL (fd = open(*pdev, O_RDWR | O_NONBLOCK | O_EXCL));
+	if (fd == -1) {
+#ifdef DEBUG
+	    ErrorF("Cannot open %s (%s)\n", *pdev, strerror(errno));
+#endif
+	} else
+	    break;
+    }
+
+    if (*pdev) {
+	close(fd);
+	/* 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;
+}
+
+static const char *
+GuessProtocol(InputInfoPtr pInfo, int flags)
+{
+    int fd = -1;
+    const char *dev;
+    char *realdev;
+    struct stat sbuf;
+    int i;
+    int proto = MOUSE_PROTO_UNKNOWN;
+
+    dev = xf86SetStrOption(pInfo->conf_idev->commonOptions, "Device", NULL);
+    if (!dev) {
+#ifdef DEBUG
+	ErrorF("xf86SetStrOption failed to return the device name\n");
+#endif
+	return NULL;
+    }
+    /* Look at the device name to guess the protocol. */
+    realdev = NULL;
+    if (strcmp(dev, DEFAULT_MOUSE_DEV) == 0) {
+	if (lstat(dev, &sbuf) != 0) {
+#ifdef DEBUG
+	    ErrorF("lstat failed for %s (%s)\n", dev, strerror(errno));
+#endif
+	    return NULL;
+	}
+	if (S_ISLNK(sbuf.st_mode)) {
+	    realdev = xnfalloc(PATH_MAX + 1);
+	    i = readlink(dev, realdev, PATH_MAX);
+	    if (i <= 0) {
+#ifdef DEBUG
+		ErrorF("readlink failed for %s (%s)\n", dev, strerror(errno));
+#endif
+		xfree(realdev);
+		return NULL;
+	    }
+	    realdev[i] = '\0';
+	}
+    }
+    if (!realdev)
+	realdev = xnfstrdup(dev);
+    else {
+	/* If realdev doesn't contain a '/' then prepend "/dev/" */
+	if (!strchr(realdev, '/')) {
+	    char *tmp = xnfalloc(strlen(realdev) + 5 + 1);
+	    sprintf(tmp, "/dev/%s", realdev);
+	    xfree(realdev);
+	    realdev = tmp;
+	}
+    }
+
+    if (strcmp(realdev, DEFAULT_PS2_DEV) == 0)
+	proto = MOUSE_PROTO_PS2;
+    else if (strcmp(realdev, DEFAULT_GPM_DATA_DEV) == 0)
+	proto = MOUSE_PROTO_MSC;
+    else if (strcmp(realdev, DEFAULT_GPM_CTL_DEV) == 0)
+	proto = MOUSE_PROTO_GPM;
+    xfree(realdev);
+    /*
+     * If the protocol can't be guessed from the device name,
+     * try to characterise it.
+     */
+    if (proto == MOUSE_PROTO_UNKNOWN) {
+	SYSCALL (fd = open(dev, O_RDWR | O_NONBLOCK | O_EXCL));
+	if (isatty(fd)) {
+	    /* Serial PnP has already failed, so give up. */
+	} else {
+	    if (fstat(fd, &sbuf) != 0) {
+#ifdef DEBUG
+		ErrorF("fstat failed for %s (%s)\n", dev, strerror(errno));
+#endif
+		close(fd);
+		return NULL;
+	    }
+	    if (S_ISFIFO(sbuf.st_mode)) {
+		/* Assume GPM data in MSC format. */
+		proto = MOUSE_PROTO_MSC;
+	    } else {
+		/* Default to PS/2 */
+		proto = MOUSE_PROTO_PS2;
+	    }
+	}
+	close(fd);
+    }
+    if (proto == MOUSE_PROTO_UNKNOWN) {
+	xf86Msg(X_ERROR, "%s: GuessProtocol: Cannot find mouse protocol.\n",
+		pInfo->name);
+	return NULL;
+    } else {
+	for (i = 0; i < sizeof(devproto)/sizeof(devproto[0]); i++) {
+	    if (devproto[i].proto == proto) {
+		xf86Msg(X_INFO,
+			"%s: GuessProtocol: "
+			"setting mouse protocol to \"%s\"\n", 
+			pInfo->name, devproto[i].name);
+		return devproto[i].name;
+	    }
+	}
+    }
+    return NULL;
+}
+
 OSMouseInfoPtr
 xf86OSMouseInit(int flags)
 {
@@ -24,6 +194,9 @@ xf86OSMouseInit(int flags)
     if (!p)
 	return NULL;
     p->SupportedInterfaces = SupportedInterfaces;
+    p->DefaultProtocol = DefaultProtocol;
+    p->FindDevice = FindDevice;
+    p->GuessProtocol = GuessProtocol;
     return p;
 }
 
diff --git a/hw/xfree86/os-support/linux/lnx_pci.c b/hw/xfree86/os-support/linux/lnx_pci.c
index 5477b9130..074a9d7f7 100644
--- a/hw/xfree86/os-support/linux/lnx_pci.c
+++ b/hw/xfree86/os-support/linux/lnx_pci.c
@@ -1,7 +1,7 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c,v 3.9 2003/02/17 15:29:22 dawes Exp $ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx_pci.c,v 3.8 2002/04/09 15:59:37 tsi Exp $ */
 
 #include <stdio.h>
-#include "X.h"
+#include <X11/X.h>
 #include "os.h"
 #include "xf86.h"
 #include "xf86Priv.h"
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index 65f216bd6..74163fdb7 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -25,7 +25,7 @@
  */
 /* $XConsortium: lnx_video.c /main/9 1996/10/19 18:06:34 kaleb $ */
 
-#include "X.h"
+#include <X11/X.h>
 #include "input.h"
 #include "scrnintstr.h"