libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

2 files changed, 487 insertions, 447 deletions

diff --git a/xorg-server/hw/xfree86/os-support/linux/int10/linux.c b/xorg-server/hw/xfree86/os-support/linux/int10/linux.c
index 564447ff6..fa58a72b6 100644
--- a/xorg-server/hw/xfree86/os-support/linux/int10/linux.c
+++ b/xorg-server/hw/xfree86/os-support/linux/int10/linux.c
@@ -50,10 +50,10 @@ int10MemRec linuxMem = {
 typedef struct {
     int lowMem;
     int highMem;
-    char* base;
-    char* base_high;
+    char *base;
+    char *base_high;
     int screen;
-    char* alloc;
+    char *alloc;
 } linuxInt10Priv;
 
 #if defined DoSubModules
@@ -69,7 +69,7 @@ static Int10LinuxSubModuleState loadedSubModule = INT10_NOT_LOADED;
 
 static Int10LinuxSubModuleState int10LinuxLoadSubModule(ScrnInfoPtr pScrn);
 
-#endif /* DoSubModules */
+#endif                          /* DoSubModules */
 
 xf86Int10InfoPtr
 xf86ExtendedInitInt10(int entityIndex, int Flags)
@@ -77,152 +77,155 @@ xf86ExtendedInitInt10(int entityIndex, int Flags)
     xf86Int10InfoPtr pInt = NULL;
     int screen;
     int fd;
-    static void* vidMem = NULL;
-    static void* sysMem = NULL;
-    void* vMem = NULL;
+    static void *vidMem = NULL;
+    static void *sysMem = NULL;
+    void *vMem = NULL;
     void *options = NULL;
     int low_mem;
     int high_mem = -1;
     char *base = SHMERRORPTR;
     char *base_high = SHMERRORPTR;
-    int pagesize; 
+    int pagesize;
     memType cs;
     legacyVGARec vga;
     Bool videoBiosMapped = FALSE;
-    
+
     if (int10Generation != serverGeneration) {
-	counter = 0;
-	int10Generation = serverGeneration;
+        counter = 0;
+        int10Generation = serverGeneration;
     }
 
     screen = (xf86FindScreenForEntity(entityIndex))->scrnIndex;
 
-    options = xf86HandleInt10Options(xf86Screens[screen],entityIndex);
+    options = xf86HandleInt10Options(xf86Screens[screen], entityIndex);
 
     if (int10skip(options)) {
-	free(options);
-	return NULL;
+        free(options);
+        return NULL;
     }
 
 #if defined DoSubModules
-    if (loadedSubModule == INT10_NOT_LOADED) 
-	loadedSubModule = int10LinuxLoadSubModule(xf86Screens[screen]);
+    if (loadedSubModule == INT10_NOT_LOADED)
+        loadedSubModule = int10LinuxLoadSubModule(xf86Screens[screen]);
 
     if (loadedSubModule == INT10_LOAD_FAILED)
-	return NULL;
+        return NULL;
 #endif
 
     if ((!vidMem) || (!sysMem)) {
-	if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
-	    if (!sysMem) {
-		DebugF("Mapping sys bios area\n");
-		if ((sysMem = mmap((void *)(SYS_BIOS), BIOS_SIZE,
-				   PROT_READ | PROT_EXEC,
-				   MAP_SHARED | MAP_FIXED, fd, SYS_BIOS))
-		    == MAP_FAILED) {
-		    xf86DrvMsg(screen, X_ERROR, "Cannot map SYS BIOS\n");
-		    close(fd);
-		    goto error0;
-		}
-	    }
-	    if (!vidMem) {
-		DebugF("Mapping VRAM area\n");
-		if ((vidMem = mmap((void *)(V_RAM), VRAM_SIZE,
-				   PROT_READ | PROT_WRITE | PROT_EXEC,
-				   MAP_SHARED | MAP_FIXED, fd, V_RAM))
-		    == MAP_FAILED) {
-		    xf86DrvMsg(screen, X_ERROR, "Cannot map V_RAM\n");
-		    close(fd);
-		    goto error0;
-		}
-	    }
-	    close(fd);
-	} else {
-	    xf86DrvMsg(screen, X_ERROR, "Cannot open %s\n", DEV_MEM);
-	    goto error0;
-	}
+        if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
+            if (!sysMem) {
+                DebugF("Mapping sys bios area\n");
+                if ((sysMem = mmap((void *) (SYS_BIOS), BIOS_SIZE,
+                                   PROT_READ | PROT_EXEC,
+                                   MAP_SHARED | MAP_FIXED, fd, SYS_BIOS))
+                    == MAP_FAILED) {
+                    xf86DrvMsg(screen, X_ERROR, "Cannot map SYS BIOS\n");
+                    close(fd);
+                    goto error0;
+                }
+            }
+            if (!vidMem) {
+                DebugF("Mapping VRAM area\n");
+                if ((vidMem = mmap((void *) (V_RAM), VRAM_SIZE,
+                                   PROT_READ | PROT_WRITE | PROT_EXEC,
+                                   MAP_SHARED | MAP_FIXED, fd, V_RAM))
+                    == MAP_FAILED) {
+                    xf86DrvMsg(screen, X_ERROR, "Cannot map V_RAM\n");
+                    close(fd);
+                    goto error0;
+                }
+            }
+            close(fd);
+        }
+        else {
+            xf86DrvMsg(screen, X_ERROR, "Cannot open %s\n", DEV_MEM);
+            goto error0;
+        }
     }
 
-    pInt = (xf86Int10InfoPtr)xnfcalloc(1, sizeof(xf86Int10InfoRec));
+    pInt = (xf86Int10InfoPtr) xnfcalloc(1, sizeof(xf86Int10InfoRec));
     pInt->scrnIndex = screen;
     pInt->entityIndex = entityIndex;
     pInt->dev = xf86GetPciInfoForEntity(entityIndex);
 
     if (!xf86Int10ExecSetup(pInt))
-	goto error0;
+        goto error0;
     pInt->mem = &linuxMem;
     pagesize = getpagesize();
-    pInt->private = (pointer)xnfcalloc(1, sizeof(linuxInt10Priv));
-    ((linuxInt10Priv*)pInt->private)->screen = screen;
-    ((linuxInt10Priv*)pInt->private)->alloc =
-	(pointer)xnfcalloc(1, ALLOC_ENTRIES(pagesize));
+    pInt->private = (pointer) xnfcalloc(1, sizeof(linuxInt10Priv));
+    ((linuxInt10Priv *) pInt->private)->screen = screen;
+    ((linuxInt10Priv *) pInt->private)->alloc =
+        (pointer) xnfcalloc(1, ALLOC_ENTRIES(pagesize));
 
     if (!xf86IsEntityPrimary(entityIndex)) {
-	DebugF("Mapping high memory area\n");
-	if ((high_mem = shmget(counter++, HIGH_MEM_SIZE,
-			       IPC_CREAT | SHM_R | SHM_W)) == -1) {
-	    if (errno == ENOSYS)
-		xf86DrvMsg(screen, X_ERROR, "shmget error\n Please reconfigure"
-			   " your kernel to include System V IPC support\n");
-	    else
-		xf86DrvMsg(screen, X_ERROR,
-			   "shmget(highmem) error: %s\n",strerror(errno));
-	    goto error1;
-	}
-    } else {
-	DebugF("Mapping Video BIOS\n");
-	videoBiosMapped = TRUE;
-	if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
-	    if ((vMem = mmap((void *)(V_BIOS), SYS_BIOS - V_BIOS,
-			     PROT_READ | PROT_WRITE | PROT_EXEC,
-			     MAP_SHARED | MAP_FIXED, fd, V_BIOS))
-		== MAP_FAILED) {
-		xf86DrvMsg(screen, X_ERROR, "Cannot map V_BIOS\n");
-		close(fd);
-		goto error1;
-	    }
-	    close (fd);
-	} else
-	    goto error1;
+        DebugF("Mapping high memory area\n");
+        if ((high_mem = shmget(counter++, HIGH_MEM_SIZE,
+                               IPC_CREAT | SHM_R | SHM_W)) == -1) {
+            if (errno == ENOSYS)
+                xf86DrvMsg(screen, X_ERROR, "shmget error\n Please reconfigure"
+                           " your kernel to include System V IPC support\n");
+            else
+                xf86DrvMsg(screen, X_ERROR,
+                           "shmget(highmem) error: %s\n", strerror(errno));
+            goto error1;
+        }
+    }
+    else {
+        DebugF("Mapping Video BIOS\n");
+        videoBiosMapped = TRUE;
+        if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
+            if ((vMem = mmap((void *) (V_BIOS), SYS_BIOS - V_BIOS,
+                             PROT_READ | PROT_WRITE | PROT_EXEC,
+                             MAP_SHARED | MAP_FIXED, fd, V_BIOS))
+                == MAP_FAILED) {
+                xf86DrvMsg(screen, X_ERROR, "Cannot map V_BIOS\n");
+                close(fd);
+                goto error1;
+            }
+            close(fd);
+        }
+        else
+            goto error1;
     }
-    ((linuxInt10Priv*)pInt->private)->highMem = high_mem;
-    
+    ((linuxInt10Priv *) pInt->private)->highMem = high_mem;
+
     DebugF("Mapping 640kB area\n");
-    if ((low_mem = shmget(counter++, V_RAM,
-			  IPC_CREAT | SHM_R | SHM_W)) == -1) {
-	xf86DrvMsg(screen, X_ERROR,
-		   "shmget(lowmem) error: %s\n",strerror(errno));
-	goto error2;
+    if ((low_mem = shmget(counter++, V_RAM, IPC_CREAT | SHM_R | SHM_W)) == -1) {
+        xf86DrvMsg(screen, X_ERROR,
+                   "shmget(lowmem) error: %s\n", strerror(errno));
+        goto error2;
     }
 
-    ((linuxInt10Priv*)pInt->private)->lowMem = low_mem;
+    ((linuxInt10Priv *) pInt->private)->lowMem = low_mem;
     base = shmat(low_mem, 0, 0);
     if (base == SHMERRORPTR) {
-	xf86DrvMsg(screen, X_ERROR,
-		   "shmat(low_mem) error: %s\n",strerror(errno));
-	goto error3;
+        xf86DrvMsg(screen, X_ERROR,
+                   "shmat(low_mem) error: %s\n", strerror(errno));
+        goto error3;
     }
-    ((linuxInt10Priv *)pInt->private)->base = base;
+    ((linuxInt10Priv *) pInt->private)->base = base;
     if (high_mem > -1) {
-	base_high = shmat(high_mem, 0, 0);
-	if (base_high == SHMERRORPTR) {
-	    xf86DrvMsg(screen, X_ERROR,
-		       "shmat(high_mem) error: %s\n",strerror(errno));
-	    goto error3;
-	}
-	((linuxInt10Priv*)pInt->private)->base_high = base_high;
-    } else
-	((linuxInt10Priv*)pInt->private)->base_high = NULL;
+        base_high = shmat(high_mem, 0, 0);
+        if (base_high == SHMERRORPTR) {
+            xf86DrvMsg(screen, X_ERROR,
+                       "shmat(high_mem) error: %s\n", strerror(errno));
+            goto error3;
+        }
+        ((linuxInt10Priv *) pInt->private)->base_high = base_high;
+    }
+    else
+        ((linuxInt10Priv *) pInt->private)->base_high = NULL;
 
     if (!MapCurrentInt10(pInt))
-	goto error3;
-    
+        goto error3;
+
     Int10Current = pInt;
 
     DebugF("Mapping int area\n");
-    if (xf86ReadBIOS(0, 0, (unsigned char *)0, LOW_PAGE_SIZE) < 0) {
-	xf86DrvMsg(screen, X_ERROR, "Cannot read int vect\n");
-	goto error3;
+    if (xf86ReadBIOS(0, 0, (unsigned char *) 0, LOW_PAGE_SIZE) < 0) {
+        xf86DrvMsg(screen, X_ERROR, "Cannot read int vect\n");
+        goto error3;
     }
     DebugF("done\n");
     /*
@@ -231,57 +234,58 @@ xf86ExtendedInitInt10(int entityIndex, int Flags)
      * 64K bytes at a time.
      */
     if (!videoBiosMapped) {
-	memset((pointer)V_BIOS, 0, SYS_BIOS - V_BIOS);
-	DebugF("Reading BIOS\n");
-	for (cs = V_BIOS;  cs < SYS_BIOS;  cs += V_BIOS_SIZE)
-	    if (xf86ReadBIOS(cs, 0, (pointer)cs, V_BIOS_SIZE) < V_BIOS_SIZE)
-		xf86DrvMsg(screen, X_WARNING,
-			   "Unable to retrieve all of segment 0x%06lX.\n",
-			   (long)cs);
-	DebugF("done\n");
+        memset((pointer) V_BIOS, 0, SYS_BIOS - V_BIOS);
+        DebugF("Reading BIOS\n");
+        for (cs = V_BIOS; cs < SYS_BIOS; cs += V_BIOS_SIZE)
+            if (xf86ReadBIOS(cs, 0, (pointer) cs, V_BIOS_SIZE) < V_BIOS_SIZE)
+                xf86DrvMsg(screen, X_WARNING,
+                           "Unable to retrieve all of segment 0x%06lX.\n",
+                           (long) cs);
+        DebugF("done\n");
     }
 
     if (xf86IsEntityPrimary(entityIndex) && !(initPrimary(options))) {
-	if (!xf86int10GetBiosSegment(pInt, NULL))
-	    goto error3;
-
-	set_return_trap(pInt);
-#ifdef _PC	
-	pInt->Flags = Flags & (SET_BIOS_SCRATCH | RESTORE_BIOS_SCRATCH);
-	if (! (pInt->Flags & SET_BIOS_SCRATCH))
-	    pInt->Flags &= ~RESTORE_BIOS_SCRATCH;
-  	xf86Int10SaveRestoreBIOSVars(pInt, TRUE);
+        if (!xf86int10GetBiosSegment(pInt, NULL))
+            goto error3;
+
+        set_return_trap(pInt);
+#ifdef _PC
+        pInt->Flags = Flags & (SET_BIOS_SCRATCH | RESTORE_BIOS_SCRATCH);
+        if (!(pInt->Flags & SET_BIOS_SCRATCH))
+            pInt->Flags &= ~RESTORE_BIOS_SCRATCH;
+        xf86Int10SaveRestoreBIOSVars(pInt, TRUE);
 #endif
-    } else {
-	const BusType location_type = xf86int10GetBiosLocationType(pInt);
-
-	switch (location_type) {
-	case BUS_PCI: {
-	    int err;
-	    struct pci_device *rom_device =
-		xf86GetPciInfoForEntity(pInt->entityIndex);
-
-	    pci_device_enable(rom_device);
-	    err = pci_device_read_rom(rom_device, (unsigned char *)(V_BIOS));
-	    if (err) {
-		xf86DrvMsg(screen,X_ERROR,"Cannot read V_BIOS (%s)\n",
-			   strerror(err));
-		goto error3;
-	    }
-
-	    pInt->BIOSseg = V_BIOS >> 4;
-	    break;
-	}
-	default:
-	    goto error3;
-	}
-
-	pInt->num = 0xe6;
-	reset_int_vect(pInt);
-	set_return_trap(pInt);
-	LockLegacyVGA(pInt, &vga);
-	xf86ExecX86int10(pInt);
-	UnlockLegacyVGA(pInt, &vga);
+    }
+    else {
+        const BusType location_type = xf86int10GetBiosLocationType(pInt);
+
+        switch (location_type) {
+        case BUS_PCI:{
+            int err;
+            struct pci_device *rom_device =
+                xf86GetPciInfoForEntity(pInt->entityIndex);
+
+            pci_device_enable(rom_device);
+            err = pci_device_read_rom(rom_device, (unsigned char *) (V_BIOS));
+            if (err) {
+                xf86DrvMsg(screen, X_ERROR, "Cannot read V_BIOS (%s)\n",
+                           strerror(err));
+                goto error3;
+            }
+
+            pInt->BIOSseg = V_BIOS >> 4;
+            break;
+        }
+        default:
+            goto error3;
+        }
+
+        pInt->num = 0xe6;
+        reset_int_vect(pInt);
+        set_return_trap(pInt);
+        LockLegacyVGA(pInt, &vga);
+        xf86ExecX86int10(pInt);
+        UnlockLegacyVGA(pInt, &vga);
     }
 #ifdef DEBUG
     dprint(0xc0000, 0x20);
@@ -290,24 +294,24 @@ xf86ExtendedInitInt10(int entityIndex, int Flags)
     free(options);
     return pInt;
 
-error3:
+ error3:
     if (base_high)
-	shmdt(base_high);
+        shmdt(base_high);
     shmdt(base);
     shmdt(0);
     if (base_high)
-	shmdt((char*)HIGH_MEM);
+        shmdt((char *) HIGH_MEM);
     shmctl(low_mem, IPC_RMID, NULL);
     Int10Current = NULL;
-error2:
+ error2:
     if (high_mem > -1)
-	shmctl(high_mem, IPC_RMID,NULL);
-error1:
+        shmctl(high_mem, IPC_RMID, NULL);
+ error1:
     if (vMem)
-	munmap(vMem, SYS_BIOS - V_BIOS);
-    free(((linuxInt10Priv*)pInt->private)->alloc);
+        munmap(vMem, SYS_BIOS - V_BIOS);
+    free(((linuxInt10Priv *) pInt->private)->alloc);
     free(pInt->private);
-error0:
+ error0:
     free(options);
     free(pInt);
     return NULL;
@@ -318,57 +322,60 @@ MapCurrentInt10(xf86Int10InfoPtr pInt)
 {
     pointer addr;
     int fd = -1;
-    
+
     if (Int10Current) {
-	shmdt(0);
-	if (((linuxInt10Priv*)Int10Current->private)->highMem >= 0)
-	    shmdt((char*)HIGH_MEM);
-	else
-	    munmap((pointer)V_BIOS, (SYS_BIOS - V_BIOS));
+        shmdt(0);
+        if (((linuxInt10Priv *) Int10Current->private)->highMem >= 0)
+            shmdt((char *) HIGH_MEM);
+        else
+            munmap((pointer) V_BIOS, (SYS_BIOS - V_BIOS));
     }
-    addr = shmat(((linuxInt10Priv*)pInt->private)->lowMem, (char*)1, SHM_RND);
+    addr =
+        shmat(((linuxInt10Priv *) pInt->private)->lowMem, (char *) 1, SHM_RND);
     if (addr == SHMERRORPTR) {
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot shmat() low memory\n");
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-		   "shmat(low_mem) error: %s\n",strerror(errno));
-	return FALSE;
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot shmat() low memory\n");
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                   "shmat(low_mem) error: %s\n", strerror(errno));
+        return FALSE;
     }
-    if (mprotect((void*)0, V_RAM, PROT_READ|PROT_WRITE|PROT_EXEC) != 0)
+    if (mprotect((void *) 0, V_RAM, PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
         xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-		   "Cannot set EXEC bit on low memory: %s\n", strerror(errno));
-
-    if (((linuxInt10Priv*)pInt->private)->highMem >= 0) {
-	addr = shmat(((linuxInt10Priv*)pInt->private)->highMem,
-		     (char*)HIGH_MEM, 0);
-	if (addr == SHMERRORPTR) {
-	    xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-		       "Cannot shmat() high memory\n");
-	    xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-		       "shmget error: %s\n",strerror(errno));
-	    return FALSE;
-	}
-	if (mprotect((void*)HIGH_MEM, HIGH_MEM_SIZE,
-		     PROT_READ|PROT_WRITE|PROT_EXEC) != 0)
-	    xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-		       "Cannot set EXEC bit on high memory: %s\n",
-		       strerror(errno));
-    } else {
-	if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
-	    if (mmap((void *)(V_BIOS), SYS_BIOS - V_BIOS,
-			     PROT_READ | PROT_WRITE | PROT_EXEC,
-			     MAP_SHARED | MAP_FIXED, fd, V_BIOS)
-		== MAP_FAILED) {
-		xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot map V_BIOS\n");
-		close (fd);
-		return FALSE;
-	    }
-	} else {
-	    xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot open %s\n",DEV_MEM);
-	    return FALSE;
-	}
-	close (fd);
+                   "Cannot set EXEC bit on low memory: %s\n", strerror(errno));
+
+    if (((linuxInt10Priv *) pInt->private)->highMem >= 0) {
+        addr = shmat(((linuxInt10Priv *) pInt->private)->highMem,
+                     (char *) HIGH_MEM, 0);
+        if (addr == SHMERRORPTR) {
+            xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                       "Cannot shmat() high memory\n");
+            xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                       "shmget error: %s\n", strerror(errno));
+            return FALSE;
+        }
+        if (mprotect((void *) HIGH_MEM, HIGH_MEM_SIZE,
+                     PROT_READ | PROT_WRITE | PROT_EXEC) != 0)
+            xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                       "Cannot set EXEC bit on high memory: %s\n",
+                       strerror(errno));
     }
-    
+    else {
+        if ((fd = open(DEV_MEM, O_RDWR, 0)) >= 0) {
+            if (mmap((void *) (V_BIOS), SYS_BIOS - V_BIOS,
+                     PROT_READ | PROT_WRITE | PROT_EXEC,
+                     MAP_SHARED | MAP_FIXED, fd, V_BIOS)
+                == MAP_FAILED) {
+                xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot map V_BIOS\n");
+                close(fd);
+                return FALSE;
+            }
+        }
+        else {
+            xf86DrvMsg(pInt->scrnIndex, X_ERROR, "Cannot open %s\n", DEV_MEM);
+            return FALSE;
+        }
+        close(fd);
+    }
+
     return TRUE;
 }
 
@@ -376,27 +383,27 @@ void
 xf86FreeInt10(xf86Int10InfoPtr pInt)
 {
     if (!pInt)
-	return;
+        return;
 
 #ifdef _PC
-    xf86Int10SaveRestoreBIOSVars(pInt, FALSE); 
+    xf86Int10SaveRestoreBIOSVars(pInt, FALSE);
 #endif
     if (Int10Current == pInt) {
-	shmdt(0);
-	if (((linuxInt10Priv*)pInt->private)->highMem >= 0)
-	    shmdt((char*)HIGH_MEM);
-	else
-	    munmap((pointer)V_BIOS, (SYS_BIOS - V_BIOS));
-	Int10Current = NULL;
+        shmdt(0);
+        if (((linuxInt10Priv *) pInt->private)->highMem >= 0)
+            shmdt((char *) HIGH_MEM);
+        else
+            munmap((pointer) V_BIOS, (SYS_BIOS - V_BIOS));
+        Int10Current = NULL;
     }
-    
-    if (((linuxInt10Priv*)pInt->private)->base_high)
-	shmdt(((linuxInt10Priv*)pInt->private)->base_high);
-    shmdt(((linuxInt10Priv*)pInt->private)->base);
-    shmctl(((linuxInt10Priv*)pInt->private)->lowMem, IPC_RMID, NULL);
-    if (((linuxInt10Priv*)pInt->private)->highMem >= 0)
-	shmctl(((linuxInt10Priv*)pInt->private)->highMem, IPC_RMID, NULL);
-    free(((linuxInt10Priv*)pInt->private)->alloc);
+
+    if (((linuxInt10Priv *) pInt->private)->base_high)
+        shmdt(((linuxInt10Priv *) pInt->private)->base_high);
+    shmdt(((linuxInt10Priv *) pInt->private)->base);
+    shmctl(((linuxInt10Priv *) pInt->private)->lowMem, IPC_RMID, NULL);
+    if (((linuxInt10Priv *) pInt->private)->highMem >= 0)
+        shmctl(((linuxInt10Priv *) pInt->private)->highMem, IPC_RMID, NULL);
+    free(((linuxInt10Priv *) pInt->private)->alloc);
     free(pInt->private);
     free(pInt);
 }
@@ -409,91 +416,93 @@ xf86Int10AllocPages(xf86Int10InfoPtr pInt, int num, int *off)
     int i, j;
 
     for (i = 0; i < (num_pages - num); i++) {
-	if (((linuxInt10Priv*)pInt->private)->alloc[i] == 0) {
-	    for (j = i; j < (num + i); j++)
-		if ((((linuxInt10Priv*)pInt->private)->alloc[j] != 0))
-		    break;
-	    if (j == (num + i))
-		break;
-	    else
-		i = i + num;
-	}
+        if (((linuxInt10Priv *) pInt->private)->alloc[i] == 0) {
+            for (j = i; j < (num + i); j++)
+                if ((((linuxInt10Priv *) pInt->private)->alloc[j] != 0))
+                    break;
+            if (j == (num + i))
+                break;
+            else
+                i = i + num;
+        }
     }
     if (i == (num_pages - num))
-	return NULL;
+        return NULL;
 
     for (j = i; j < (i + num); j++)
-	((linuxInt10Priv*)pInt->private)->alloc[j] = 1;
+        ((linuxInt10Priv *) pInt->private)->alloc[j] = 1;
 
     *off = (i + 1) * pagesize;
 
-    return ((linuxInt10Priv*)pInt->private)->base + ((i + 1) * pagesize);
+    return ((linuxInt10Priv *) pInt->private)->base + ((i + 1) * pagesize);
 }
 
 void
 xf86Int10FreePages(xf86Int10InfoPtr pInt, void *pbase, int num)
 {
     int pagesize = getpagesize();
-    int first = (((unsigned long)pbase
-		 - (unsigned long)((linuxInt10Priv*)pInt->private)->base)
-	/ pagesize) - 1;
+    int first = (((unsigned long) pbase
+                  - (unsigned long) ((linuxInt10Priv *) pInt->private)->base)
+                 / pagesize) - 1;
     int i;
 
     for (i = first; i < (first + num); i++)
-	((linuxInt10Priv*)pInt->private)->alloc[i] = 0;
+        ((linuxInt10Priv *) pInt->private)->alloc[i] = 0;
 }
 
 static CARD8
 read_b(xf86Int10InfoPtr pInt, int addr)
 {
-    return *((CARD8 *)(memType)addr);
+    return *((CARD8 *) (memType) addr);
 }
 
 static CARD16
 read_w(xf86Int10InfoPtr pInt, int addr)
 {
-    return *((CARD16 *)(memType)addr);
+    return *((CARD16 *) (memType) addr);
 }
 
 static CARD32
 read_l(xf86Int10InfoPtr pInt, int addr)
 {
-    return *((CARD32 *)(memType)addr);
+    return *((CARD32 *) (memType) addr);
 }
 
 static void
 write_b(xf86Int10InfoPtr pInt, int addr, CARD8 val)
 {
-    *((CARD8 *)(memType)addr) = val;
+    *((CARD8 *) (memType) addr) = val;
 }
 
 static void
 write_w(xf86Int10InfoPtr pInt, int addr, CARD16 val)
 {
-    *((CARD16 *)(memType)addr) = val;
+    *((CARD16 *) (memType) addr) = val;
 }
 
 static
-void write_l(xf86Int10InfoPtr pInt, int addr, CARD32 val)
+    void
+write_l(xf86Int10InfoPtr pInt, int addr, CARD32 val)
 {
-    *((CARD32 *)(memType) addr) = val;
+    *((CARD32 *) (memType) addr) = val;
 }
 
 pointer
 xf86int10Addr(xf86Int10InfoPtr pInt, CARD32 addr)
 {
     if (addr < V_RAM)
-	return ((linuxInt10Priv*)pInt->private)->base + addr;
+        return ((linuxInt10Priv *) pInt->private)->base + addr;
     else if (addr < V_BIOS)
-	return (pointer)(memType)addr;
+        return (pointer) (memType) addr;
     else if (addr < SYS_BIOS) {
-	if (((linuxInt10Priv*)pInt->private)->base_high)
-	    return (pointer)(((linuxInt10Priv*)pInt->private)->base_high
-			     - V_BIOS + addr);
-	else
-	    return (pointer) (memType)addr;
-    } else
-	return (pointer) (memType)addr;
+        if (((linuxInt10Priv *) pInt->private)->base_high)
+            return (pointer) (((linuxInt10Priv *) pInt->private)->base_high
+                              - V_BIOS + addr);
+        else
+            return (pointer) (memType) addr;
+    }
+    else
+        return (pointer) (memType) addr;
 }
 
 #if defined DoSubModules
@@ -507,20 +516,17 @@ vm86_tst(void)
     /* When compiling with -fPIC, we can't use asm constraint "b" because
        %ebx is already taken by gcc. */
     __asm__ __volatile__("pushl %%ebx\n\t"
-			 "movl %2,%%ebx\n\t"
-			 "movl %1,%%eax\n\t"
-			 "int $0x80\n\t"
-			 "popl %%ebx"
-			 :"=a" (__res)
-			 :"n" ((int)113), "r" (NULL));
+                         "movl %2,%%ebx\n\t"
+                         "movl %1,%%eax\n\t"
+                         "int $0x80\n\t" "popl %%ebx":"=a"(__res)
+                         :"n"((int) 113), "r"(NULL));
 #else
-    __asm__ __volatile__("int $0x80\n\t"
-			 :"=a" (__res):"a" ((int)113),
-			 "b" ((struct vm86_struct *)NULL));
+    __asm__ __volatile__("int $0x80\n\t":"=a"(__res):"a"((int) 113),
+                         "b"((struct vm86_struct *) NULL));
 #endif
 
-    if (__res < 0 && __res == -ENOSYS) 
-	return FALSE;
+    if (__res < 0 && __res == -ENOSYS)
+        return FALSE;
 
     return TRUE;
 }
@@ -529,13 +535,13 @@ static Int10LinuxSubModuleState
 int10LinuxLoadSubModule(ScrnInfoPtr pScrn)
 {
     if (vm86_tst()) {
-	if (xf86LoadSubModule(pScrn,"vm86"))
-	    return INT10_LOADED_VM86;
-    } 
-    if (xf86LoadSubModule(pScrn,"x86emu"))
-	return INT10_LOADED_X86EMU;
+        if (xf86LoadSubModule(pScrn, "vm86"))
+            return INT10_LOADED_VM86;
+    }
+    if (xf86LoadSubModule(pScrn, "x86emu"))
+        return INT10_LOADED_X86EMU;
 
     return INT10_LOAD_FAILED;
 }
 
-#endif /* DoSubModules */
+#endif                          /* DoSubModules */
diff --git a/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c b/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c
index 34afd9502..8502b21b7 100644
--- a/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c
+++ b/xorg-server/hw/xfree86/os-support/linux/int10/vm86/linux_vm86.c
@@ -25,7 +25,7 @@ xf86Int10ExecSetup(xf86Int10InfoPtr pInt)
 {
 #define VM86S ((struct vm86_struct *)pInt->cpuRegs)
 
-    pInt->cpuRegs =  &vm86_s;
+    pInt->cpuRegs = &vm86_s;
     VM86S->flags = 0;
     VM86S->screen_bitmap = 0;
     VM86S->cpu_type = CPU_586;
@@ -58,137 +58,172 @@ vm86_GP_fault(xf86Int10InfoPtr pInt)
     /* eat up prefixes */
     done = 0;
     do {
-	switch (MEM_RB(pInt, (int)csp++)) {
-	case 0x66:      /* operand prefix */  prefix66=1; break;
-	case 0x67:      /* address prefix */  prefix67=1; break;
-	case 0x2e:      /* CS */              pref_seg=X86_CS; break;
-	case 0x3e:      /* DS */              pref_seg=X86_DS; break;
-	case 0x26:      /* ES */              pref_seg=X86_ES; break;
-	case 0x36:      /* SS */              pref_seg=X86_SS; break;
-	case 0x65:      /* GS */              pref_seg=X86_GS; break;
-	case 0x64:      /* FS */              pref_seg=X86_FS; break;
-	case 0xf0:      /* lock */            break;
-	case 0xf2:      /* repnz */
-	case 0xf3:      /* rep */             is_rep=1; break;
-	default: done=1;
-	}
+        switch (MEM_RB(pInt, (int) csp++)) {
+        case 0x66:             /* operand prefix */
+            prefix66 = 1;
+            break;
+        case 0x67:             /* address prefix */
+            prefix67 = 1;
+            break;
+        case 0x2e:             /* CS */
+            pref_seg = X86_CS;
+            break;
+        case 0x3e:             /* DS */
+            pref_seg = X86_DS;
+            break;
+        case 0x26:             /* ES */
+            pref_seg = X86_ES;
+            break;
+        case 0x36:             /* SS */
+            pref_seg = X86_SS;
+            break;
+        case 0x65:             /* GS */
+            pref_seg = X86_GS;
+            break;
+        case 0x64:             /* FS */
+            pref_seg = X86_FS;
+            break;
+        case 0xf0:             /* lock */
+            break;
+        case 0xf2:             /* repnz */
+        case 0xf3:             /* rep */
+            is_rep = 1;
+            break;
+        default:
+            done = 1;
+        }
     } while (!done);
-    csp--;   /* oops one too many */
+    csp--;                      /* oops one too many */
     org_eip = X86_EIP;
     X86_IP += (csp - lina);
 
-    switch (MEM_RB(pInt, (int)csp)) {
-    case 0x6c:                    /* insb */
-	/* NOTE: ES can't be overwritten; prefixes 66,67 should use esi,edi,ecx
-	 * but is anyone using extended regs in real mode? */
-	/* WARNING: no test for DI wrapping! */
-	X86_EDI += port_rep_inb(pInt, X86_DX, SEG_EADR((CARD32), X86_ES, DI),
-				X86_FLAGS & DF, is_rep ? LWECX : 1);
-	if (is_rep) LWECX_ZERO;
-	X86_IP++;
-	break;
-
-    case 0x6d:                  /* (rep) insw / insd */
-	/* NOTE: ES can't be overwritten */
-	/* WARNING: no test for _DI wrapping! */
-	if (prefix66) {
-	    X86_DI += port_rep_inl(pInt, X86_DX, SEG_ADR((CARD32), X86_ES, DI),
-				   X86_EFLAGS & DF, is_rep ? LWECX : 1);
-	}
-	else {
-	    X86_DI += port_rep_inw(pInt, X86_DX, SEG_ADR((CARD32), X86_ES, DI),
-				   X86_FLAGS & DF, is_rep ? LWECX : 1);
-	}
-	if (is_rep) LWECX_ZERO;
-	X86_IP++;
-	break;
-
-    case 0x6e:                  /* (rep) outsb */
-	if (pref_seg < 0) pref_seg = X86_DS;
-	/* WARNING: no test for _SI wrapping! */
-	X86_SI += port_rep_outb(pInt, X86_DX, (CARD32)LIN_PREF_SI,
-			        X86_FLAGS & DF, is_rep ? LWECX : 1);
-	if (is_rep) LWECX_ZERO;
-	X86_IP++;
-	break;
-
-    case 0x6f:                  /* (rep) outsw / outsd */
-	if (pref_seg < 0) pref_seg = X86_DS;
-	/* WARNING: no test for _SI wrapping! */
-	if (prefix66) {
-	    X86_SI += port_rep_outl(pInt, X86_DX, (CARD32)LIN_PREF_SI,
-				    X86_EFLAGS & DF, is_rep ? LWECX : 1);
-	}
-	else {
-	    X86_SI += port_rep_outw(pInt, X86_DX, (CARD32)LIN_PREF_SI,
-				    X86_FLAGS & DF, is_rep ? LWECX : 1);
-	}
-	if (is_rep) LWECX_ZERO;
-	X86_IP++;
-	break;
-
-    case 0xe5:                  /* inw xx, inl xx */
-	if (prefix66) X86_EAX = x_inl(csp[1]);
-	else X86_AX = x_inw(csp[1]);
-	X86_IP += 2;
-	break;
-
-    case 0xe4:                  /* inb xx */
-	X86_AL = x_inb(csp[1]);
-	X86_IP += 2;
-	break;
-
-    case 0xed:                  /* inw dx, inl dx */
-	if (prefix66) X86_EAX = x_inl(X86_DX);
-	else X86_AX = x_inw(X86_DX);
-	X86_IP += 1;
-	break;
-
-    case 0xec:                  /* inb dx */
-	X86_AL = x_inb(X86_DX);
-	X86_IP += 1;
-	break;
-
-    case 0xe7:                  /* outw xx */
-	if (prefix66) x_outl(csp[1], X86_EAX);
-	else x_outw(csp[1], X86_AX);
-	X86_IP += 2;
-	break;
-
-    case 0xe6:                  /* outb xx */
-	x_outb(csp[1], X86_AL);
-	X86_IP += 2;
-	break;
-
-    case 0xef:                  /* outw dx */
-	if (prefix66) x_outl(X86_DX, X86_EAX);
-	else x_outw(X86_DX, X86_AX);
-	X86_IP += 1;
-	break;
-
-    case 0xee:                  /* outb dx */
-	x_outb(X86_DX, X86_AL);
-	X86_IP += 1;
-	break;
+    switch (MEM_RB(pInt, (int) csp)) {
+    case 0x6c:                 /* insb */
+        /* NOTE: ES can't be overwritten; prefixes 66,67 should use esi,edi,ecx
+         * but is anyone using extended regs in real mode? */
+        /* WARNING: no test for DI wrapping! */
+        X86_EDI += port_rep_inb(pInt, X86_DX, SEG_EADR((CARD32), X86_ES, DI),
+                                X86_FLAGS & DF, is_rep ? LWECX : 1);
+        if (is_rep)
+            LWECX_ZERO;
+        X86_IP++;
+        break;
+
+    case 0x6d:                 /* (rep) insw / insd */
+        /* NOTE: ES can't be overwritten */
+        /* WARNING: no test for _DI wrapping! */
+        if (prefix66) {
+            X86_DI += port_rep_inl(pInt, X86_DX, SEG_ADR((CARD32), X86_ES, DI),
+                                   X86_EFLAGS & DF, is_rep ? LWECX : 1);
+        }
+        else {
+            X86_DI += port_rep_inw(pInt, X86_DX, SEG_ADR((CARD32), X86_ES, DI),
+                                   X86_FLAGS & DF, is_rep ? LWECX : 1);
+        }
+        if (is_rep)
+            LWECX_ZERO;
+        X86_IP++;
+        break;
+
+    case 0x6e:                 /* (rep) outsb */
+        if (pref_seg < 0)
+            pref_seg = X86_DS;
+        /* WARNING: no test for _SI wrapping! */
+        X86_SI += port_rep_outb(pInt, X86_DX, (CARD32) LIN_PREF_SI,
+                                X86_FLAGS & DF, is_rep ? LWECX : 1);
+        if (is_rep)
+            LWECX_ZERO;
+        X86_IP++;
+        break;
+
+    case 0x6f:                 /* (rep) outsw / outsd */
+        if (pref_seg < 0)
+            pref_seg = X86_DS;
+        /* WARNING: no test for _SI wrapping! */
+        if (prefix66) {
+            X86_SI += port_rep_outl(pInt, X86_DX, (CARD32) LIN_PREF_SI,
+                                    X86_EFLAGS & DF, is_rep ? LWECX : 1);
+        }
+        else {
+            X86_SI += port_rep_outw(pInt, X86_DX, (CARD32) LIN_PREF_SI,
+                                    X86_FLAGS & DF, is_rep ? LWECX : 1);
+        }
+        if (is_rep)
+            LWECX_ZERO;
+        X86_IP++;
+        break;
+
+    case 0xe5:                 /* inw xx, inl xx */
+        if (prefix66)
+            X86_EAX = x_inl(csp[1]);
+        else
+            X86_AX = x_inw(csp[1]);
+        X86_IP += 2;
+        break;
+
+    case 0xe4:                 /* inb xx */
+        X86_AL = x_inb(csp[1]);
+        X86_IP += 2;
+        break;
+
+    case 0xed:                 /* inw dx, inl dx */
+        if (prefix66)
+            X86_EAX = x_inl(X86_DX);
+        else
+            X86_AX = x_inw(X86_DX);
+        X86_IP += 1;
+        break;
+
+    case 0xec:                 /* inb dx */
+        X86_AL = x_inb(X86_DX);
+        X86_IP += 1;
+        break;
+
+    case 0xe7:                 /* outw xx */
+        if (prefix66)
+            x_outl(csp[1], X86_EAX);
+        else
+            x_outw(csp[1], X86_AX);
+        X86_IP += 2;
+        break;
+
+    case 0xe6:                 /* outb xx */
+        x_outb(csp[1], X86_AL);
+        X86_IP += 2;
+        break;
+
+    case 0xef:                 /* outw dx */
+        if (prefix66)
+            x_outl(X86_DX, X86_EAX);
+        else
+            x_outw(X86_DX, X86_AX);
+        X86_IP += 1;
+        break;
+
+    case 0xee:                 /* outb dx */
+        x_outb(X86_DX, X86_AL);
+        X86_IP += 1;
+        break;
 
     case 0xf4:
-	DebugF("hlt at %p\n", lina);
-	return FALSE;
+        DebugF("hlt at %p\n", lina);
+        return FALSE;
 
     case 0x0f:
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-	    "CPU 0x0f Trap at CS:EIP=0x%4.4x:0x%8.8lx\n", X86_CS, X86_EIP);
-	goto op0ferr;
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                   "CPU 0x0f Trap at CS:EIP=0x%4.4x:0x%8.8lx\n", X86_CS,
+                   X86_EIP);
+        goto op0ferr;
 
     default:
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR, "unknown reason for exception\n");
-
-    op0ferr:
-	dump_registers(pInt);
-	stack_trace(pInt);
-	dump_code(pInt);
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR, "cannot continue\n");
-	return FALSE;
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR, "unknown reason for exception\n");
+
+ op0ferr:
+        dump_registers(pInt);
+        stack_trace(pInt);
+        dump_code(pInt);
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR, "cannot continue\n");
+        return FALSE;
     }                           /* end of switch() */
     return TRUE;
 }
@@ -203,51 +238,52 @@ do_vm86(xf86Int10InfoPtr pInt)
     xf86InterceptSignals(NULL);
 
     if (signo >= 0) {
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-	    "vm86() syscall generated signal %d.\n", signo);
-	dump_registers(pInt);
-	dump_code(pInt);
-	stack_trace(pInt);
-	return 0;
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                   "vm86() syscall generated signal %d.\n", signo);
+        dump_registers(pInt);
+        dump_code(pInt);
+        stack_trace(pInt);
+        return 0;
     }
 
     switch (VM86_TYPE(retval)) {
     case VM86_UNKNOWN:
-	if (!vm86_GP_fault(pInt)) return 0;
-	break;
+        if (!vm86_GP_fault(pInt))
+            return 0;
+        break;
     case VM86_STI:
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR, "vm86_sti :-((\n");
-	dump_registers(pInt);
-	dump_code(pInt);
-	stack_trace(pInt);
-	return 0;
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR, "vm86_sti :-((\n");
+        dump_registers(pInt);
+        dump_code(pInt);
+        stack_trace(pInt);
+        return 0;
     case VM86_INTx:
-	pInt->num = VM86_ARG(retval);
-	if (!int_handler(pInt)) {
-	    xf86DrvMsg(pInt->scrnIndex, X_ERROR,
-		"Unknown vm86_int: 0x%X\n\n", VM86_ARG(retval));
-	    dump_registers(pInt);
-	    dump_code(pInt);
-	    stack_trace(pInt);
-	    return 0;
-	}
-	/* I'm not sure yet what to do if we can handle ints */
-	break;
+        pInt->num = VM86_ARG(retval);
+        if (!int_handler(pInt)) {
+            xf86DrvMsg(pInt->scrnIndex, X_ERROR,
+                       "Unknown vm86_int: 0x%X\n\n", VM86_ARG(retval));
+            dump_registers(pInt);
+            dump_code(pInt);
+            stack_trace(pInt);
+            return 0;
+        }
+        /* I'm not sure yet what to do if we can handle ints */
+        break;
     case VM86_SIGNAL:
-	return 1;
-	/*
-	 * we used to warn here and bail out - but now the sigio stuff
-	 * always fires signals at us. So we just ignore them for now.
-	 */
-	xf86DrvMsg(pInt->scrnIndex, X_WARNING, "received signal\n");
-	return 0;
+        return 1;
+        /*
+         * we used to warn here and bail out - but now the sigio stuff
+         * always fires signals at us. So we just ignore them for now.
+         */
+        xf86DrvMsg(pInt->scrnIndex, X_WARNING, "received signal\n");
+        return 0;
     default:
-	xf86DrvMsg(pInt->scrnIndex, X_ERROR, "unknown type(0x%x)=0x%x\n",
-		VM86_ARG(retval), VM86_TYPE(retval));
-	dump_registers(pInt);
-	dump_code(pInt);
-	stack_trace(pInt);
-	return 0;
+        xf86DrvMsg(pInt->scrnIndex, X_ERROR, "unknown type(0x%x)=0x%x\n",
+                   VM86_ARG(retval), VM86_TYPE(retval));
+        dump_registers(pInt);
+        dump_code(pInt);
+        stack_trace(pInt);
+        return 0;
     }
 
     return 1;
@@ -259,7 +295,8 @@ xf86ExecX86int10(xf86Int10InfoPtr pInt)
     int sig = setup_int(pInt);
 
     if (int_handler(pInt))
-	while(do_vm86(pInt)) {};
+        while (do_vm86(pInt)) {
+        };
 
     finish_int(pInt, sig);
 }
@@ -273,28 +310,25 @@ vm86_rep(struct vm86_struct *ptr)
     /* When compiling with -fPIC, we can't use asm constraint "b" because
        %ebx is already taken by gcc. */
     __asm__ __volatile__("pushl %%ebx\n\t"
-			 "push %%gs\n\t"
-			 "movl %2,%%ebx\n\t"
-			 "movl %1,%%eax\n\t"
-			 "int $0x80\n\t"
-			 "pop %%gs\n\t"
-			 "popl %%ebx"
-			 :"=a" (__res)
-			 :"n" ((int)113), "r" ((struct vm86_struct *)ptr));
+                         "push %%gs\n\t"
+                         "movl %2,%%ebx\n\t"
+                         "movl %1,%%eax\n\t"
+                         "int $0x80\n\t" "pop %%gs\n\t" "popl %%ebx":"=a"(__res)
+                         :"n"((int) 113), "r"((struct vm86_struct *) ptr));
 #else
     __asm__ __volatile__("push %%gs\n\t"
-			 "int $0x80\n\t"
-			 "pop %%gs"
-			 :"=a" (__res):"a" ((int)113),
-			 "b" ((struct vm86_struct *)ptr));
+                         "int $0x80\n\t"
+                         "pop %%gs":"=a"(__res):"a"((int) 113),
+                         "b"((struct vm86_struct *) ptr));
 #endif
 
-	    if (__res < 0) {
-		errno = -__res;
-		__res = -1;
-	    }
-	    else errno = 0;
-	    return __res;
+    if (__res < 0) {
+        errno = -__res;
+        __res = -1;
+    }
+    else
+        errno = 0;
+    return __res;
 }
 
 #endif