diff --git a/hw/xfree86/os-support/bsd/alpha_video.c b/hw/xfree86/os-support/bsd/alpha_video.c
index f656f5595..3aeae583b 100644
--- a/hw/xfree86/os-support/bsd/alpha_video.c
+++ b/hw/xfree86/os-support/bsd/alpha_video.c
@@ -35,9 +35,6 @@
 #ifndef __NetBSD__
 #include <sys/sysctl.h>
 #endif
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__NetBSD__)
-#include <machine/sysarch.h>
-#endif
 
 #include "xf86Axp.h"
 
@@ -59,32 +56,6 @@ static int axpSystem = -1;
 static unsigned long hae_thresh;
 static unsigned long hae_mask;
 
-static unsigned long
-memory_base(void)
-{
-    static unsigned long base = 0;
-
-    if (base == 0) {
-        size_t len = sizeof(base);
-        int error;
-
-#ifdef __OpenBSD__
-        int mib[3];
-
-        mib[0] = CTL_MACHDEP;
-        mib[1] = CPU_CHIPSET;
-        mib[2] = CPU_CHIPSET_MEM;
-
-        if ((error = sysctl(mib, 3, &base, &len, NULL, 0)) < 0)
-#else
-        if ((error = sysctlbyname("hw.chipset.memory", &base, &len, 0, 0)) < 0)
-#endif
-            FatalError("xf86MapVidMem: can't find memory\n");
-    }
-
-    return base;
-}
-
 static int
 has_bwx(void)
 {
@@ -147,30 +118,9 @@ dense_base(void)
     return abw[0].abw_abst.abst_sys_start;
 }
 
-static unsigned long
-memory_base(void)
-{
-    if (abw_count < 0)
-        init_abw();
-
-    if (abw_count > 1) {
-        xf86Msg(X_INFO, "memory base = %#lx\n", abw[1].abw_abst.abst_sys_start);        /* XXXX */
-        return abw[1].abw_abst.abst_sys_start;
-    }
-    else if (abw_count == 1) {
-        /* assume memory_base == dense_base */
-        xf86Msg(X_INFO, "memory base = %#lx\n", abw[0].abw_abst.abst_sys_start);        /* XXXX */
-        return abw[0].abw_abst.abst_sys_start;
-    }
-    else {
-        xf86Msg(X_INFO, "no memory base\n");    /* XXXX */
-        return 0;
-    }
-}
 #endif                          /* __NetBSD__ */
 
 #define BUS_BASE	dense_base()
-#define BUS_BASE_BWX	memory_base()
 
 /***************************************************************************/
 /* Video Memory Mapping section                                            */
@@ -189,11 +139,6 @@ static int devMemFd = -1;
 #define DEV_APERTURE "/dev/xf86"
 #endif
 
-static void *mapVidMem(int, unsigned long, unsigned long, int);
-static void unmapVidMem(int, void *, unsigned long);
-static void *mapVidMemSparse(int, unsigned long, unsigned long, int);
-static void unmapVidMemSparse(int, void *, unsigned long);
-
 /*
  * Check if /dev/mem can be mmap'd.  If it can't print a warning when
  * "warn" is TRUE.
@@ -278,13 +223,9 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 
     if (has_bwx()) {
         xf86Msg(X_PROBED, "Machine type has 8/16 bit access\n");
-        pVidMem->mapMem = mapVidMem;
-        pVidMem->unmapMem = unmapVidMem;
     }
     else {
         xf86Msg(X_PROBED, "Machine needs sparse mapping\n");
-        pVidMem->mapMem = mapVidMemSparse;
-        pVidMem->unmapMem = unmapVidMemSparse;
 #ifndef __NetBSD__
         if (axpSystem == -1)
             axpSystem = bsdGetAXP();
@@ -295,52 +236,6 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
     pVidMem->initialised = TRUE;
 }
 
-static void *
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    void *base;
-
-    checkDevMem(FALSE);
-    Base = Base & ((1L << 32) - 1);
-
-    if (useDevMem) {
-        if (devMemFd < 0) {
-            FatalError("xf86MapVidMem: failed to open %s (%s)\n",
-                       DEV_MEM, strerror(errno));
-        }
-        base = mmap((caddr_t) 0, Size,
-                    (flags & VIDMEM_READONLY) ?
-                    PROT_READ : (PROT_READ | PROT_WRITE),
-                    MAP_FLAGS, devMemFd, (off_t) Base + BUS_BASE_BWX);
-        if (base == MAP_FAILED) {
-            FatalError("%s: could not mmap %s [s=%lx,a=%lx] (%s)\n",
-                       "xf86MapVidMem", DEV_MEM, Size, Base, strerror(errno));
-        }
-        return base;
-    }
-
-    /* else, mmap /dev/vga */
-    if ((unsigned long) Base < 0xA0000 || (unsigned long) Base >= 0xC0000) {
-        FatalError("%s: Address 0x%lx outside allowable range\n",
-                   "xf86MapVidMem", Base);
-    }
-    base = mmap(0, Size,
-                (flags & VIDMEM_READONLY) ?
-                PROT_READ : (PROT_READ | PROT_WRITE),
-                MAP_FLAGS, xf86Info.consoleFd, (unsigned long) Base + BUS_BASE);
-    if (base == MAP_FAILED) {
-        FatalError("xf86MapVidMem: Could not mmap /dev/vga (%s)\n",
-                   strerror(errno));
-    }
-    return base;
-}
-
-static void
-unmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    munmap((caddr_t) Base, Size);
-}
-
 /*
  * Read BIOS via mmap()ing DEV_MEM
  */
@@ -422,11 +317,6 @@ xf86DisableIO()
 
 #endif                          /* USE_ALPHA_PIO */
 
-#define vuip    volatile unsigned int *
-
-static void *memSBase = 0;
-static void *memBase = 0;
-
 extern int readDense8(void *Base, register unsigned long Offset);
 extern int readDense16(void *Base, register unsigned long Offset);
 extern int readDense32(void *Base, register unsigned long Offset);
@@ -437,223 +327,6 @@ extern void
 extern void
  writeDense32(int Value, void *Base, register unsigned long Offset);
 
-static int readSparse8(void *Base, register unsigned long Offset);
-static int readSparse16(void *Base, register unsigned long Offset);
-static int readSparse32(void *Base, register unsigned long Offset);
-static void
- writeSparseNB8(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparseNB16(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparseNB32(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparse8(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparse16(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparse32(int Value, void *Base, register unsigned long Offset);
-
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-extern int sysarch(int, void *);
-
-struct parms {
-    u_int64_t hae;
-};
-
-static void
-sethae(u_int64_t hae)
-{
-#ifndef ALPHA_SETHAE
-#define ALPHA_SETHAE 0
-#endif
-    static struct parms p;
-
-    if (p.hae != hae) {
-        p.hae = hae;
-        sysarch(ALPHA_SETHAE, (char *) &p);
-    }
-}
-#endif
-
-static void *
-mapVidMemSparse(int ScreenNum, unsigned long Base, unsigned long Size,
-                int flags)
-{
-    static Bool was_here = FALSE;
-
-    if (!was_here) {
-        was_here = TRUE;
-
-        checkDevMem(FALSE);
-
-        xf86WriteMmio8 = writeSparse8;
-        xf86WriteMmio16 = writeSparse16;
-        xf86WriteMmio32 = writeSparse32;
-        xf86WriteMmioNB8 = writeSparseNB8;
-        xf86WriteMmioNB16 = writeSparseNB16;
-        xf86WriteMmioNB32 = writeSparseNB32;
-        xf86ReadMmio8 = readSparse8;
-        xf86ReadMmio16 = readSparse16;
-        xf86ReadMmio32 = readSparse32;
-
-        memBase = mmap((caddr_t) 0, 0x100000000,
-                       PROT_READ | PROT_WRITE,
-                       MAP_SHARED, devMemFd, (off_t) BUS_BASE);
-        memSBase = mmap((caddr_t) 0, 0x100000000,
-                        PROT_READ | PROT_WRITE,
-                        MAP_SHARED, devMemFd, (off_t) BUS_BASE_BWX);
-
-        if (memSBase == MAP_FAILED || memBase == MAP_FAILED) {
-            FatalError("xf86MapVidMem: Could not mmap framebuffer (%s)\n",
-                       strerror(errno));
-        }
-    }
-    return (void *) ((unsigned long) memBase + Base);
-}
-
-static void
-unmapVidMemSparse(int ScreenNum, void *Base, unsigned long Size)
-{
-}
-
-static int
-readSparse8(void *Base, register unsigned long Offset)
-{
-    register unsigned long result, shift;
-    register unsigned long msb;
-
-    mem_barrier();
-    Offset += (unsigned long) Base - (unsigned long) memBase;
-    shift = (Offset & 0x3) << 3;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        sethae(msb);
-#endif
-    }
-    result = *(vuip) ((unsigned long) memSBase + (Offset << 5));
-    result >>= shift;
-    return 0xffUL & result;
-}
-
-static int
-readSparse16(void *Base, register unsigned long Offset)
-{
-    register unsigned long result, shift;
-    register unsigned long msb;
-
-    mem_barrier();
-    Offset += (unsigned long) Base - (unsigned long) memBase;
-    shift = (Offset & 0x2) << 3;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        sethae(msb);
-#endif
-    }
-    result =
-        *(vuip) ((unsigned long) memSBase + (Offset << 5) + (1 << (5 - 2)));
-    result >>= shift;
-    return 0xffffUL & result;
-}
-
-static int
-readSparse32(void *Base, register unsigned long Offset)
-{
-    mem_barrier();
-    return *(vuip) ((unsigned long) Base + (Offset));
-}
-
-static void
-writeSparse8(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int b = Value & 0xffU;
-
-    write_mem_barrier();
-    Offset += (unsigned long) Base - (unsigned long) memBase;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        sethae(msb);
-#endif
-    }
-    *(vuip) ((unsigned long) memSBase + (Offset << 5)) = b * 0x01010101;
-}
-
-static void
-writeSparse16(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int w = Value & 0xffffU;
-
-    write_mem_barrier();
-    Offset += (unsigned long) Base - (unsigned long) memBase;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        sethae(msb);
-#endif
-    }
-    *(vuip) ((unsigned long) memSBase + (Offset << 5) + (1 << (5 - 2))) =
-        w * 0x00010001;
-
-}
-
-static void
-writeSparse32(int Value, void *Base, register unsigned long Offset)
-{
-    write_mem_barrier();
-    *(vuip) ((unsigned long) Base + (Offset)) = Value;
-    return;
-}
-
-static void
-writeSparseNB8(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int b = Value & 0xffU;
-
-    Offset += (unsigned long) Base - (unsigned long) memBase;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        sethae(msb);
-#endif
-    }
-    *(vuip) ((unsigned long) memSBase + (Offset << 5)) = b * 0x01010101;
-}
-
-static void
-writeSparseNB16(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int w = Value & 0xffffU;
-
-    Offset += (unsigned long) Base - (unsigned long) memBase;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-        sethae(msb);
-#endif
-    }
-    *(vuip) ((unsigned long) memSBase + (Offset << 5) + (1 << (5 - 2))) =
-        w * 0x00010001;
-}
-
-static void
-writeSparseNB32(int Value, void *Base, register unsigned long Offset)
-{
-    *(vuip) ((unsigned long) Base + (Offset)) = Value;
-    return;
-}
-
 void (*xf86WriteMmio8) (int Value, void *Base, unsigned long Offset)
     = writeDense8;
 void (*xf86WriteMmio16) (int Value, void *Base, unsigned long Offset)
diff --git a/hw/xfree86/os-support/bsd/arm_video.c b/hw/xfree86/os-support/bsd/arm_video.c
index e295c9244..95f4017f5 100644
--- a/hw/xfree86/os-support/bsd/arm_video.c
+++ b/hw/xfree86/os-support/bsd/arm_video.c
@@ -66,35 +66,6 @@
 #include "xf86_OSlib.h"
 #include "xf86OSpriv.h"
 
-#ifdef __arm32__
-#include "machine/devmap.h"
-struct memAccess {
-    int ioctl;
-    struct map_info memInfo;
-    void *regionVirtBase;
-    Bool Checked;
-    Bool OK;
-};
-
-static void *xf86MapInfoMap();
-static void xf86MapInfoUnmap();
-static struct memAccess *checkMapInfo();
-extern int vgaPhysLinearBase;
-
-/* A memAccess structure is needed for each possible region */
-struct memAccess vgaMemInfo = { CONSOLE_GET_MEM_INFO, NULL, NULL,
-    FALSE, FALSE
-};
-
-struct memAccess linearMemInfo = { CONSOLE_GET_LINEAR_INFO, NULL, NULL,
-    FALSE, FALSE
-};
-
-struct memAccess ioMemInfo = { CONSOLE_GET_IO_INFO, NULL, NULL,
-    FALSE, FALSE
-};
-#endif                          /* __arm32__ */
-
 #if defined(__NetBSD__) && !defined(MAP_FILE)
 #define MAP_FLAGS MAP_SHARED
 #else
@@ -111,9 +82,6 @@ struct memAccess ioMemInfo = { CONSOLE_GET_IO_INFO, NULL, NULL,
 static Bool useDevMem = FALSE;
 static int devMemFd = -1;
 
-static void *mapVidMem(int, unsigned long, unsigned long, int);
-static void unmapVidMem(int, void *, unsigned long);
-
 /*
  * Check if /dev/mem can be mmap'd.  If it can't print a warning when
  * "warn" is TRUE.
@@ -164,57 +132,10 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 
     checkDevMem(TRUE);
     pVidMem->linearSupported = useDevMem;
-    pVidMem->mapMem = armMapVidMem;
-    pVidMem->unmapVidMem = armUnmapVidMem;
 
     pVidMem->initialised = TRUE;
 }
 
-static void *
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    void *base;
-
-    checkDevMem(FALSE);
-
-    if (useDevMem) {
-        if (devMemFd < 0) {
-            FatalError("xf86MapVidMem: failed to open %s (%s)\n",
-                       DEV_MEM, strerror(errno));
-        }
-        base = mmap((caddr_t) 0, Size,
-                    (flags & VIDMEM_READONLY) ?
-                    PROT_READ : (PROT_READ | PROT_WRITE),
-                    MAP_FLAGS, devMemFd, (off_t) Base + BUS_BASE_BWX);
-        if (base == MAP_FAILED) {
-            FatalError("%s: could not mmap %s [s=%x,a=%x] (%s)\n",
-                       "xf86MapVidMem", DEV_MEM, Size, Base, strerror(errno));
-        }
-        return base;
-    }
-
-    /* else, mmap /dev/vga */
-    if ((unsigned long) Base < 0xA0000 || (unsigned long) Base >= 0xC0000) {
-        FatalError("%s: Address 0x%x outside allowable range\n",
-                   "xf86MapVidMem", Base);
-    }
-    base = mmap(0, Size,
-                (flags & VIDMEM_READONLY) ?
-                PROT_READ : (PROT_READ | PROT_WRITE),
-                MAP_FLAGS, xf86Info.consoleFd, (unsigned long) Base - 0xA0000);
-    if (base == MAP_FAILED) {
-        FatalError("xf86MapVidMem: Could not mmap /dev/vga (%s)\n",
-                   strerror(errno));
-    }
-    return base;
-}
-
-static void
-unmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    munmap((caddr_t) Base, Size);
-}
-
 /*
  * Read BIOS via mmap()ing DEV_MEM
  */
@@ -258,162 +179,6 @@ xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
     return Len;
 }
 
-/* XXX This needs to be updated for the ND */
-
-/*
-** Find out whether the console driver provides memory mapping information 
-** for the specified region and return the map_info pointer. Print a warning if required.
-*/
-static struct memAccess *
-checkMapInfo(Bool warn, int Region)
-{
-    struct memAccess *memAccP;
-
-    switch (Region) {
-    case VGA_REGION:
-        memAccP = &vgaMemInfo;
-        break;
-
-    case LINEAR_REGION:
-        memAccP = &linearMemInfo;
-        break;
-
-    case MMIO_REGION:
-        memAccP = &ioMemInfo;
-        break;
-
-    default:
-        return NULL;
-        break;
-    }
-
-    if (!memAccP->Checked) {
-        if (ioctl(xf86Info.consoleFd, memAccP->ioctl, &(memAccP->memInfo)) ==
-            -1) {
-            if (warn) {
-                xf86Msg(X_WARNING,
-                        "checkMapInfo: failed to get map info for region %d\n\t(%s)\n",
-                        Region, strerror(errno));
-            }
-        }
-        else {
-            if (memAccP->memInfo.u.map_info_mmap.map_offset != MAP_INFO_UNKNOWN)
-                memAccP->OK = TRUE;
-        }
-        memAccP->Checked = TRUE;
-    }
-    if (memAccP->OK) {
-        return memAccP;
-    }
-    else {
-        return NULL;
-    }
-}
-
-static void *
-xf86MapInfoMap(struct memAccess *memInfoP, void *Base, unsigned long Size)
-{
-    struct map_info *mapInfoP = &(memInfoP->memInfo);
-
-    if (mapInfoP->u.map_info_mmap.map_size == MAP_INFO_UNKNOWN) {
-        Size = (unsigned long) Base + Size;
-    }
-    else {
-        Size = mapInfoP->u.map_info_mmap.map_size;
-    }
-
-    switch (mapInfoP->method) {
-    case MAP_MMAP:
-        /* Need to remap if size is unknown because we may not have
-           mapped the whole region initially */
-        if (memInfoP->regionVirtBase == NULL ||
-            mapInfoP->u.map_info_mmap.map_size == MAP_INFO_UNKNOWN) {
-            if ((memInfoP->regionVirtBase =
-                 mmap((caddr_t) 0,
-                      Size,
-                      PROT_READ | PROT_WRITE,
-                      MAP_SHARED,
-                      xf86Info.consoleFd,
-                      (unsigned long) mapInfoP->u.map_info_mmap.map_offset))
-                == (void *) -1) {
-                FatalError
-                    ("xf86MapInfoMap: Failed to map memory at 0x%x\n\t%s\n",
-                     mapInfoP->u.map_info_mmap.map_offset, strerror(errno));
-            }
-            if (mapInfoP->u.map_info_mmap.internal_offset > 0)
-                memInfoP->regionVirtBase +=
-                    mapInfoP->u.map_info_mmap.internal_offset;
-        }
-        break;
-
-    default:
-        FatalError("xf86MapInfoMap: Unsuported mapping method\n");
-        break;
-    }
-
-    return (void *) ((int) memInfoP->regionVirtBase + (int) Base);
-}
-
-static void
-xf86MapInfoUnmap(struct memAccess *memInfoP, unsigned long Size)
-{
-    struct map_info *mapInfoP = &(memInfoP->memInfo);
-
-    switch (mapInfoP->method) {
-    case MAP_MMAP:
-        if (memInfoP->regionVirtBase != NULL) {
-            if (mapInfoP->u.map_info_mmap.map_size != MAP_INFO_UNKNOWN)
-                Size = mapInfoP->u.map_info_mmap.map_size;
-            munmap((caddr_t) memInfoP->regionVirtBase, Size);
-            memInfoP->regionVirtBase = NULL;
-        }
-        break;
-    default:
-        FatalError("xf86MapInfoMap: Unsuported mapping method\n");
-        break;
-    }
-}
-
-static void *
-armMapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    struct memAccess *memInfoP;
-
-    if ((memInfoP = checkMapInfo(FALSE, Region)) != NULL) {
-        /*
-         ** xf86 passes in a physical address offset from the start
-         ** of physical memory, but xf86MapInfoMap expects an 
-         ** offset from the start of the specified region - it gets 
-         ** the physical address of the region from the display driver.
-         */
-        switch (Region) {
-        case LINEAR_REGION:
-            if (vgaPhysLinearBase) {
-                Base -= vgaPhysLinearBase;
-            }
-            break;
-        case VGA_REGION:
-            Base -= 0xA0000;
-            break;
-        }
-
-        base = xf86MapInfoMap(memInfoP, Base, Size);
-        return base;
-    }
-    return mapVidMem(ScreenNum, Base, Size, flags);
-}
-
-static void
-armUnmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    struct memAccess *memInfoP;
-
-    if ((memInfoP = checkMapInfo(FALSE, Region)) != NULL) {
-        xf86MapInfoUnmap(memInfoP, Base, Size);
-    }
-    unmapVidMem(ScreenNum, Base, Size);
-}
-
 #ifdef USE_DEV_IO
 static int IoFd = -1;
 
diff --git a/hw/xfree86/os-support/bsd/i386_video.c b/hw/xfree86/os-support/bsd/i386_video.c
index 745319054..cc84f44b8 100644
--- a/hw/xfree86/os-support/bsd/i386_video.c
+++ b/hw/xfree86/os-support/bsd/i386_video.c
@@ -85,9 +85,6 @@ static int devMemFd = -1;
 #define DEV_APERTURE "/dev/xf86"
 #endif
 
-static void *mapVidMem(int, unsigned long, unsigned long, int);
-static void unmapVidMem(int, void *, unsigned long);
-
 #ifdef HAS_MTRR_SUPPORT
 static void *setWC(int, unsigned long, unsigned long, Bool, MessageType);
 static void undoWC(int, void *);
@@ -189,8 +186,6 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 {
     checkDevMem(TRUE);
     pVidMem->linearSupported = useDevMem;
-    pVidMem->mapMem = mapVidMem;
-    pVidMem->unmapMem = unmapVidMem;
 
     if (useDevMem)
         pci_system_init_dev_mem(devMemFd);
@@ -210,51 +205,6 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
     pVidMem->initialised = TRUE;
 }
 
-static void *
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    void *base;
-
-    checkDevMem(FALSE);
-
-    if (useDevMem) {
-        if (devMemFd < 0) {
-            FatalError("xf86MapVidMem: failed to open %s (%s)",
-                       DEV_MEM, strerror(errno));
-        }
-        base = mmap((caddr_t) 0, Size,
-                    (flags & VIDMEM_READONLY) ?
-                    PROT_READ : (PROT_READ | PROT_WRITE),
-                    MAP_FLAGS, devMemFd, (off_t) Base);
-        if (base == MAP_FAILED) {
-            FatalError("%s: could not mmap %s [s=%lx,a=%lx] (%s)",
-                       "xf86MapVidMem", DEV_MEM, Size, Base, strerror(errno));
-        }
-        return base;
-    }
-
-    /* else, mmap /dev/vga */
-    if ((unsigned long) Base < 0xA0000 || (unsigned long) Base >= 0xC0000) {
-        FatalError("%s: Address 0x%lx outside allowable range",
-                   "xf86MapVidMem", Base);
-    }
-    base = mmap(0, Size,
-                (flags & VIDMEM_READONLY) ?
-                PROT_READ : (PROT_READ | PROT_WRITE),
-                MAP_FLAGS, xf86Info.consoleFd, (unsigned long) Base - 0xA0000);
-    if (base == MAP_FAILED) {
-        FatalError("xf86MapVidMem: Could not mmap /dev/vga (%s)",
-                   strerror(errno));
-    }
-    return base;
-}
-
-static void
-unmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    munmap((caddr_t) Base, Size);
-}
-
 /*
  * Read BIOS via mmap()ing DEV_MEM
  */
diff --git a/hw/xfree86/os-support/bsd/ppc_video.c b/hw/xfree86/os-support/bsd/ppc_video.c
index 3fd28c3b5..a624d4dd1 100644
--- a/hw/xfree86/os-support/bsd/ppc_video.c
+++ b/hw/xfree86/os-support/bsd/ppc_video.c
@@ -44,9 +44,6 @@
 #define DEV_MEM "/dev/xf86"
 #endif
 
-static void *ppcMapVidMem(int, unsigned long, unsigned long, int flags);
-static void ppcUnmapVidMem(int, void *, unsigned long);
-
 Bool xf86EnableIO(void);
 void xf86DisableIO(void);
 
@@ -54,40 +51,12 @@ void
 xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 {
     pVidMem->linearSupported = TRUE;
-    pVidMem->mapMem = ppcMapVidMem;
-    pVidMem->unmapMem = ppcUnmapVidMem;
     pVidMem->initialised = TRUE;
     xf86EnableIO();
 }
 
 volatile unsigned char *ioBase = MAP_FAILED;
 
-static void *
-ppcMapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    int fd = xf86Info.consoleFd;
-    void *base;
-
-#ifdef DEBUG
-    xf86MsgVerb(X_INFO, 3, "mapVidMem %lx, %lx, fd = %d", Base, Size, fd);
-#endif
-
-    base = mmap(0, Size,
-                (flags & VIDMEM_READONLY) ?
-                PROT_READ : (PROT_READ | PROT_WRITE), MAP_SHARED, fd, Base);
-    if (base == MAP_FAILED)
-        FatalError("%s: could not mmap screen [s=%lx,a=%lx] (%s)",
-                   "xf86MapVidMem", Size, Base, strerror(errno));
-
-    return base;
-}
-
-static void
-ppcUnmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    munmap(Base, Size);
-}
-
 int
 xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
              int Len)
diff --git a/hw/xfree86/os-support/bsd/sparc64_video.c b/hw/xfree86/os-support/bsd/sparc64_video.c
index 02951d602..3fd031533 100644
--- a/hw/xfree86/os-support/bsd/sparc64_video.c
+++ b/hw/xfree86/os-support/bsd/sparc64_video.c
@@ -38,44 +38,13 @@
 /* Video Memory Mapping section                                            */
 /***************************************************************************/
 
-static void *sparc64MapVidMem(int, unsigned long, unsigned long, int);
-static void sparc64UnmapVidMem(int, void *, unsigned long);
-
 void
 xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 {
     pVidMem->linearSupported = TRUE;
-    pVidMem->mapMem = sparc64MapVidMem;
-    pVidMem->unmapMem = sparc64UnmapVidMem;
     pVidMem->initialised = TRUE;
 }
 
-static void *
-sparc64MapVidMem(int ScreenNum, unsigned long Base, unsigned long Size,
-                 int flags)
-{
-    int fd = xf86Info.consoleFd;
-    void *base;
-
-#ifdef DEBUG
-    xf86MsgVerb(X_INFO, 3, "mapVidMem %lx, %lx, fd = %d", Base, Size, fd);
-#endif
-
-    base = mmap(0, Size,
-                (flags & VIDMEM_READONLY) ?
-                PROT_READ : (PROT_READ | PROT_WRITE), MAP_SHARED, fd, Base);
-    if (base == MAP_FAILED)
-        FatalError("%s: could not mmap screen [s=%x,a=%x] (%s)",
-                   "xf86MapVidMem", Size, Base, strerror(errno));
-    return base;
-}
-
-static void
-sparc64UnmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    munmap(Base, Size);
-}
-
 int
 xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf,
              int Len)
diff --git a/hw/xfree86/os-support/hurd/hurd_video.c b/hw/xfree86/os-support/hurd/hurd_video.c
index dc1a8e670..6485917a0 100644
--- a/hw/xfree86/os-support/hurd/hurd_video.c
+++ b/hw/xfree86/os-support/hurd/hurd_video.c
@@ -42,68 +42,6 @@
 /**************************************************************************
  * Video Memory Mapping section                                            
  ***************************************************************************/
-static void *
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
-{
-    mach_port_t device, mem_dev;
-    memory_object_t mem_obj;
-    kern_return_t err;
-    vm_address_t addr = (vm_address_t) 0;
-
-    err = get_privileged_ports(NULL, &device);
-    if (err) {
-        errno = err;
-        FatalError("xf86MapVidMem() can't get_privileged_ports. (%s)\n",
-                   strerror(errno));
-    }
-    err = device_open(device, D_READ | D_WRITE, "mem", &mem_dev);
-    mach_port_deallocate(mach_task_self(), device);
-    if (err) {
-        errno = err;
-        FatalError("xf86MapVidMem() can't device_open. (%s)\n",
-                   strerror(errno));
-    }
-
-    err =
-        device_map(mem_dev, VM_PROT_READ | VM_PROT_WRITE, Base, Size, &mem_obj,
-                   0);
-    if (err) {
-        errno = err;
-        FatalError("xf86MapVidMem() can't device_map. (%s)\n", strerror(errno));
-    }
-    err = vm_map(mach_task_self(), &addr, Size, 0,      /* mask */
-                 TRUE,          /* anywhere */
-                 mem_obj, (vm_offset_t) Base, FALSE,    /* copy on write */
-                 VM_PROT_READ | VM_PROT_WRITE,
-                 VM_PROT_READ | VM_PROT_WRITE, VM_INHERIT_SHARE);
-    mach_port_deallocate(mach_task_self(), mem_obj);
-    if (err) {
-        errno = err;
-        FatalError("xf86MapVidMem() can't vm_map.(mem_obj) (%s)\n",
-                   strerror(errno));
-    }
-    mach_port_deallocate(mach_task_self(), mem_dev);
-    if (err) {
-        errno = err;
-        FatalError
-            ("xf86MapVidMem() can't mach_port_deallocate.(mem_dev) (%s)\n",
-             strerror(errno));
-    }
-    return (void *) addr;
-}
-
-static void
-unmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    kern_return_t err = vm_deallocate(mach_task_self(), (int) Base, Size);
-
-    if (err) {
-        errno = err;
-        ErrorF("xf86UnMapVidMem: can't dealloc framebuffer space (%s)\n",
-               strerror(errno));
-    }
-    return;
-}
 
 /**************************************************************************
  * I/O Permissions section                                                 
@@ -147,7 +85,5 @@ void
 xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 {
     pVidMem->linearSupported = TRUE;
-    pVidMem->mapMem = mapVidMem;
-    pVidMem->unmapMem = unmapVidMem;
     pVidMem->initialised = TRUE;
 }
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index ffffc81c5..7389d48a7 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -82,17 +82,12 @@ extern int iopl(int __level);
 /* Video Memory Mapping section                                            */
 /***************************************************************************/
 
-static void *mapVidMem(int, unsigned long, unsigned long, int);
-static void unmapVidMem(int, void *, unsigned long);
-
 #if defined (__alpha__)
 extern void sethae(unsigned long hae);
 extern unsigned long _bus_base __P((void)) __attribute__ ((const));
 extern unsigned long _bus_base_sparse __P((void)) __attribute__ ((const));
 
-static void *mapVidMemSparse(int, unsigned long, unsigned long, int);
 extern axpDevice lnxGetAXP(void);
-static void unmapVidMemSparse(int, void *, unsigned long);
 static axpDevice axpSystem = -1;
 static Bool needSparse;
 static unsigned long hae_thresh;
@@ -374,17 +369,10 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
     }
     if (needSparse) {
         xf86Msg(X_INFO, "Machine needs sparse mapping\n");
-        pVidMem->mapMem = mapVidMemSparse;
-        pVidMem->unmapMem = unmapVidMemSparse;
     }
     else {
         xf86Msg(X_INFO, "Machine type has 8/16 bit access\n");
-        pVidMem->mapMem = mapVidMem;
-        pVidMem->unmapMem = unmapVidMem;
     }
-#else
-    pVidMem->mapMem = mapVidMem;
-    pVidMem->unmapMem = unmapVidMem;
 #endif                          /* __alpha__ */
 
 #ifdef HAS_MTRR_SUPPORT
@@ -394,83 +382,6 @@ xf86OSInitVidMem(VidMemInfoPtr pVidMem)
     pVidMem->initialised = TRUE;
 }
 
-#ifdef __sparc__
-/* Basically, you simply cannot do this on Sparc.  You have to do something portable
- * like use /dev/fb* or mmap() on /proc/bus/pci/X/Y nodes. -DaveM
- */
-static void *
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    return NULL;
-}
-#else
-static void *
-mapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int flags)
-{
-    void *base;
-    int fd;
-    int mapflags = MAP_SHARED;
-    int prot;
-    memType realBase, alignOff;
-
-    realBase = Base & ~(getpagesize() - 1);
-    alignOff = Base - realBase;
-    DebugF("base: %lx, realBase: %lx, alignOff: %lx \n",
-           Base, realBase, alignOff);
-
-#if defined(__ia64__) || defined(__arm__) || defined(__s390__)
-#ifndef MAP_WRITECOMBINED
-#define MAP_WRITECOMBINED 0x00010000
-#endif
-#ifndef MAP_NONCACHED
-#define MAP_NONCACHED 0x00020000
-#endif
-    if (flags & VIDMEM_FRAMEBUFFER)
-        mapflags |= MAP_WRITECOMBINED;
-    else
-        mapflags |= MAP_NONCACHED;
-#endif
-
-#if 0
-    /* this will disappear when people upgrade their kernels */
-    fd = open(DEV_MEM,
-              ((flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR) | O_SYNC);
-#else
-    fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
-#endif
-    if (fd < 0) {
-        FatalError("xf86MapVidMem: failed to open " DEV_MEM " (%s)\n",
-                   strerror(errno));
-    }
-
-    if (flags & VIDMEM_READONLY)
-        prot = PROT_READ;
-    else
-        prot = PROT_READ | PROT_WRITE;
-
-    /* This requires linux-0.99.pl10 or above */
-    base = mmap((caddr_t) 0, Size + alignOff, prot, mapflags, fd,
-                (off_t) realBase + BUS_BASE);
-    close(fd);
-    if (base == MAP_FAILED) {
-        FatalError("xf86MapVidMem: Could not mmap framebuffer"
-                   " (0x%08lx,0x%lx) (%s)\n", Base, Size, strerror(errno));
-    }
-    DebugF("base: %lx aligned base: %lx\n", base, (char *) base + alignOff);
-    return (char *) base + alignOff;
-}
-#endif                          /* !(__sparc__) */
-
-static void
-unmapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    uintptr_t alignOff = (uintptr_t) Base
-        - ((uintptr_t) Base & ~(getpagesize() - 1));
-
-    DebugF("alignment offset: %lx\n", (unsigned long) alignOff);
-    munmap((void *) ((uintptr_t) Base - alignOff), (Size + alignOff));
-}
-
 /***************************************************************************/
 /* I/O Permissions section                                                 */
 /***************************************************************************/
@@ -565,8 +476,6 @@ xf86DisableIO(void)
 
 #if defined (__alpha__)
 
-#define vuip    volatile unsigned int *
-
 extern int readDense8(void *Base, register unsigned long Offset);
 extern int readDense16(void *Base, register unsigned long Offset);
 extern int readDense32(void *Base, register unsigned long Offset);
@@ -577,284 +486,6 @@ extern void
 extern void
  writeDense32(int Value, void *Base, register unsigned long Offset);
 
-static int readSparse8(void *Base, register unsigned long Offset);
-static int readSparse16(void *Base, register unsigned long Offset);
-static int readSparse32(void *Base, register unsigned long Offset);
-static void
- writeSparseNB8(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparseNB16(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparseNB32(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparse8(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparse16(int Value, void *Base, register unsigned long Offset);
-static void
- writeSparse32(int Value, void *Base, register unsigned long Offset);
-
-#define DENSE_BASE	0x2ff00000000UL
-#define SPARSE_BASE	0x30000000000UL
-
-static unsigned long msb_set = 0;
-
-static void *
-mapVidMemSparse(int ScreenNum, unsigned long Base, unsigned long Size,
-                int flags)
-{
-    int fd, prot;
-    unsigned long ret, rets = 0;
-
-    static Bool was_here = FALSE;
-
-    if (!was_here) {
-        was_here = TRUE;
-
-        xf86WriteMmio8 = writeSparse8;
-        xf86WriteMmio16 = writeSparse16;
-        xf86WriteMmio32 = writeSparse32;
-        xf86WriteMmioNB8 = writeSparseNB8;
-        xf86WriteMmioNB16 = writeSparseNB16;
-        xf86WriteMmioNB32 = writeSparseNB32;
-        xf86ReadMmio8 = readSparse8;
-        xf86ReadMmio16 = readSparse16;
-        xf86ReadMmio32 = readSparse32;
-    }
-
-    fd = open(DEV_MEM, (flags & VIDMEM_READONLY) ? O_RDONLY : O_RDWR);
-    if (fd < 0) {
-        FatalError("xf86MapVidMem: failed to open " DEV_MEM " (%s)\n",
-                   strerror(errno));
-    }
-
-#if 0
-    xf86Msg(X_INFO, "mapVidMemSparse: try Base 0x%lx size 0x%lx flags 0x%x\n",
-            Base, Size, flags);
-#endif
-
-    if (flags & VIDMEM_READONLY)
-        prot = PROT_READ;
-    else
-        prot = PROT_READ | PROT_WRITE;
-
-    /* This requirers linux-0.99.pl10 or above */
-
-    /*
-     * Always do DENSE mmap, since read32/write32 currently require it.
-     */
-    ret = (unsigned long) mmap((caddr_t) (DENSE_BASE + Base), Size,
-                               prot, MAP_SHARED, fd, (off_t) (bus_base + Base));
-
-    /*
-     * Do SPARSE mmap only when MMIO and not MMIO_32BIT, or FRAMEBUFFER
-     * and SPARSE (which should require the use of read/write macros).
-     *
-     * By not SPARSE mmapping an 8MB framebuffer, we can save approx. 256K
-     * bytes worth of pagetable (32 pages).
-     */
-    if (((flags & VIDMEM_MMIO) && !(flags & VIDMEM_MMIO_32BIT)) ||
-        ((flags & VIDMEM_FRAMEBUFFER) && (flags & VIDMEM_SPARSE))) {
-        rets = (unsigned long) mmap((caddr_t) (SPARSE_BASE + (Base << 5)),
-                                    Size << 5, prot, MAP_SHARED, fd,
-                                    (off_t) _bus_base_sparse() + (Base << 5));
-    }
-
-    close(fd);
-
-    if (ret == (unsigned long) MAP_FAILED) {
-        FatalError("xf86MapVidMemSparse: Could not (dense) mmap fb (%s)\n",
-                   strerror(errno));
-    }
-
-    if (((flags & VIDMEM_MMIO) && !(flags & VIDMEM_MMIO_32BIT)) ||
-        ((flags & VIDMEM_FRAMEBUFFER) && (flags & VIDMEM_SPARSE))) {
-        if (rets == (unsigned long) MAP_FAILED ||
-            rets != (SPARSE_BASE + (Base << 5))) {
-            FatalError("mapVidMemSparse: Could not (sparse) mmap fb (%s)\n",
-                       strerror(errno));
-        }
-    }
-
-#if 1
-    if (rets)
-        xf86Msg(X_INFO, "mapVidMemSparse: mapped Base 0x%lx size 0x%lx"
-                " to DENSE at 0x%lx and SPARSE at 0x%lx\n",
-                Base, Size, ret, rets);
-    else
-        xf86Msg(X_INFO, "mapVidMemSparse: mapped Base 0x%lx size 0x%lx"
-                " to DENSE only at 0x%lx\n", Base, Size, ret);
-
-#endif
-    return (void *) ret;
-}
-
-static void
-unmapVidMemSparse(int ScreenNum, void *Base, unsigned long Size)
-{
-    unsigned long Offset = (unsigned long) Base - DENSE_BASE;
-
-#if 1
-    xf86Msg(X_INFO, "unmapVidMemSparse: unmapping Base 0x%lx Size 0x%lx\n",
-            Base, Size);
-#endif
-    /* Unmap DENSE always. */
-    munmap((caddr_t) Base, Size);
-
-    /* Unmap SPARSE always, and ignore error in case we did not map it. */
-    munmap((caddr_t) (SPARSE_BASE + (Offset << 5)), Size << 5);
-}
-
-static int
-readSparse8(void *Base, register unsigned long Offset)
-{
-    register unsigned long result, shift;
-    register unsigned long msb;
-
-    mem_barrier();
-    Offset += (unsigned long) Base - DENSE_BASE;
-    shift = (Offset & 0x3) << 3;
-    if (Offset >= (hae_thresh)) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-        if (msb_set != msb) {
-            sethae(msb);
-            msb_set = msb;
-        }
-    }
-
-    mem_barrier();
-    result = *(vuip) (SPARSE_BASE + (Offset << 5));
-    result >>= shift;
-    return 0xffUL & result;
-}
-
-static int
-readSparse16(void *Base, register unsigned long Offset)
-{
-    register unsigned long result, shift;
-    register unsigned long msb;
-
-    mem_barrier();
-    Offset += (unsigned long) Base - DENSE_BASE;
-    shift = (Offset & 0x2) << 3;
-    if (Offset >= hae_thresh) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-        if (msb_set != msb) {
-            sethae(msb);
-            msb_set = msb;
-        }
-    }
-
-    mem_barrier();
-    result = *(vuip) (SPARSE_BASE + (Offset << 5) + (1 << (5 - 2)));
-    result >>= shift;
-    return 0xffffUL & result;
-}
-
-static int
-readSparse32(void *Base, register unsigned long Offset)
-{
-    /* NOTE: this is really using DENSE. */
-    mem_barrier();
-    return *(vuip) ((unsigned long) Base + (Offset));
-}
-
-static void
-writeSparse8(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int b = Value & 0xffU;
-
-    write_mem_barrier();
-    Offset += (unsigned long) Base - DENSE_BASE;
-    if (Offset >= hae_thresh) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-        if (msb_set != msb) {
-            sethae(msb);
-            msb_set = msb;
-        }
-    }
-
-    write_mem_barrier();
-    *(vuip) (SPARSE_BASE + (Offset << 5)) = b * 0x01010101;
-}
-
-static void
-writeSparse16(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int w = Value & 0xffffU;
-
-    write_mem_barrier();
-    Offset += (unsigned long) Base - DENSE_BASE;
-    if (Offset >= hae_thresh) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-        if (msb_set != msb) {
-            sethae(msb);
-            msb_set = msb;
-        }
-    }
-
-    write_mem_barrier();
-    *(vuip) (SPARSE_BASE + (Offset << 5) + (1 << (5 - 2))) = w * 0x00010001;
-}
-
-static void
-writeSparse32(int Value, void *Base, register unsigned long Offset)
-{
-    /* NOTE: this is really using DENSE. */
-    write_mem_barrier();
-    *(vuip) ((unsigned long) Base + (Offset)) = Value;
-    return;
-}
-
-static void
-writeSparseNB8(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int b = Value & 0xffU;
-
-    Offset += (unsigned long) Base - DENSE_BASE;
-    if (Offset >= hae_thresh) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-        if (msb_set != msb) {
-            sethae(msb);
-            msb_set = msb;
-        }
-    }
-    *(vuip) (SPARSE_BASE + (Offset << 5)) = b * 0x01010101;
-}
-
-static void
-writeSparseNB16(int Value, void *Base, register unsigned long Offset)
-{
-    register unsigned long msb;
-    register unsigned int w = Value & 0xffffU;
-
-    Offset += (unsigned long) Base - DENSE_BASE;
-    if (Offset >= hae_thresh) {
-        msb = Offset & hae_mask;
-        Offset -= msb;
-        if (msb_set != msb) {
-            sethae(msb);
-            msb_set = msb;
-        }
-    }
-    *(vuip) (SPARSE_BASE + (Offset << 5) + (1 << (5 - 2))) = w * 0x00010001;
-}
-
-static void
-writeSparseNB32(int Value, void *Base, register unsigned long Offset)
-{
-    /* NOTE: this is really using DENSE. */
-    *(vuip) ((unsigned long) Base + (Offset)) = Value;
-    return;
-}
-
 void (*xf86WriteMmio8) (int Value, void *Base, unsigned long Offset)
     = writeDense8;
 void (*xf86WriteMmio16) (int Value, void *Base, unsigned long Offset)
diff --git a/hw/xfree86/os-support/shared/vidmem.c b/hw/xfree86/os-support/shared/vidmem.c
index f473293c7..1c695fe2c 100644
--- a/hw/xfree86/os-support/shared/vidmem.c
+++ b/hw/xfree86/os-support/shared/vidmem.c
@@ -50,14 +50,6 @@
  */
 
 typedef struct {
-    unsigned long size;
-    void *virtBase;
-    void *mtrrInfo;
-} MappingRec, *MappingPtr;
-
-typedef struct {
-    int numMappings;
-    MappingPtr *mappings;
     Bool mtrrEnabled;
     MessageType mtrrFrom;
     Bool mtrrOptChecked;
@@ -69,7 +61,7 @@ static int vidMapIndex = -1;
 #define VIDMAPPTR(p) ((VidMapPtr)((p)->privates[vidMapIndex].ptr))
 
 static VidMemInfo vidMemInfo = { FALSE, };
-static VidMapRec vidMapRec = { 0, NULL, TRUE, X_DEFAULT, FALSE, NULL };
+static VidMapRec vidMapRec = { TRUE, X_DEFAULT, FALSE, NULL };
 
 static VidMapPtr
 getVidMapRec(int scrnIndex)
@@ -94,45 +86,6 @@ getVidMapRec(int scrnIndex)
     return vp;
 }
 
-static MappingPtr
-newMapping(VidMapPtr vp)
-{
-    vp->mappings = xnfrealloc(vp->mappings, sizeof(MappingPtr) *
-                              (vp->numMappings + 1));
-    vp->mappings[vp->numMappings] = xnfcalloc(sizeof(MappingRec), 1);
-    return vp->mappings[vp->numMappings++];
-}
-
-static MappingPtr
-findMapping(VidMapPtr vp, void *vbase, unsigned long size)
-{
-    int i;
-
-    for (i = 0; i < vp->numMappings; i++) {
-        if (vp->mappings[i]->virtBase == vbase && vp->mappings[i]->size == size)
-            return vp->mappings[i];
-    }
-    return NULL;
-}
-
-static void
-removeMapping(VidMapPtr vp, MappingPtr mp)
-{
-    int i, found = 0;
-
-    for (i = 0; i < vp->numMappings; i++) {
-        if (vp->mappings[i] == mp) {
-            found = 1;
-            free(vp->mappings[i]);
-        }
-        else if (found) {
-            vp->mappings[i - 1] = vp->mappings[i];
-        }
-    }
-    vp->numMappings--;
-    vp->mappings[vp->numMappings] = NULL;
-}
-
 enum { OPTION_MTRR };
 
 static const OptionInfoRec opts[] = {
@@ -165,75 +118,6 @@ xf86InitVidMem(void)
     }
 }
 
-void *
-xf86MapVidMem(int ScreenNum, int Flags, unsigned long Base, unsigned long Size)
-{
-    void *vbase = NULL;
-    VidMapPtr vp;
-    MappingPtr mp;
-
-    if (((Flags & VIDMEM_FRAMEBUFFER) &&
-         (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))))
-        FatalError("Mapping memory with more than one type\n");
-
-    xf86InitVidMem();
-    if (!vidMemInfo.initialised || !vidMemInfo.mapMem)
-        return NULL;
-
-    vbase = vidMemInfo.mapMem(ScreenNum, Base, Size, Flags);
-
-    if (!vbase || vbase == (void *) -1)
-        return NULL;
-
-    vp = getVidMapRec(ScreenNum);
-    mp = newMapping(vp);
-    mp->size = Size;
-    mp->virtBase = vbase;
-
-    /*
-     * Check the "mtrr" option even when MTRR isn't supported to avoid
-     * warnings about unrecognised options.
-     */
-    checkMtrrOption(vp);
-
-    if (vp->mtrrEnabled && vidMemInfo.setWC) {
-        if (Flags & (VIDMEM_MMIO | VIDMEM_MMIO_32BIT))
-            mp->mtrrInfo =
-                vidMemInfo.setWC(ScreenNum, Base, Size, FALSE, vp->mtrrFrom);
-        else if (Flags & VIDMEM_FRAMEBUFFER)
-            mp->mtrrInfo =
-                vidMemInfo.setWC(ScreenNum, Base, Size, TRUE, vp->mtrrFrom);
-    }
-    return vbase;
-}
-
-void
-xf86UnMapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    VidMapPtr vp;
-    MappingPtr mp;
-
-    if (!vidMemInfo.initialised || !vidMemInfo.unmapMem) {
-        xf86DrvMsg(ScreenNum, X_WARNING,
-                   "xf86UnMapVidMem() called before xf86MapVidMem()\n");
-        return;
-    }
-
-    vp = getVidMapRec(ScreenNum);
-    mp = findMapping(vp, Base, Size);
-    if (!mp) {
-        xf86DrvMsg(ScreenNum, X_WARNING,
-                   "xf86UnMapVidMem: cannot find region for [%p,0x%lx]\n",
-                   Base, Size);
-        return;
-    }
-    if (vp->mtrrEnabled && vidMemInfo.undoWC && mp)
-        vidMemInfo.undoWC(ScreenNum, mp->mtrrInfo);
-
-    vidMemInfo.unmapMem(ScreenNum, Base, Size);
-    removeMapping(vp, mp);
-}
-
 Bool
 xf86CheckMTRR(int ScreenNum)
 {
diff --git a/hw/xfree86/os-support/solaris/sun_vid.c b/hw/xfree86/os-support/solaris/sun_vid.c
index fc464871d..1526ae72b 100644
--- a/hw/xfree86/os-support/solaris/sun_vid.c
+++ b/hw/xfree86/os-support/solaris/sun_vid.c
@@ -107,62 +107,11 @@ solOpenAperture(void)
     return TRUE;
 }
 
-static void *
-solMapVidMem(int ScreenNum, unsigned long Base, unsigned long Size, int Flags)
-{
-    void *base;
-    int fd;
-    int prot;
-
-    if (Flags & VIDMEM_READONLY) {
-        fd = apertureDevFD_ro;
-        prot = PROT_READ;
-    }
-    else {
-        fd = apertureDevFD_rw;
-        prot = PROT_READ | PROT_WRITE;
-    }
-
-    if (fd < 0) {
-        xf86DrvMsg(ScreenNum, X_ERROR,
-                   "solMapVidMem: failed to open %s (%s)\n",
-                   apertureDevName, strerror(errno));
-        return NULL;
-    }
-
-    base = mmap(NULL, Size, prot, MAP_SHARED, fd, (off_t) Base);
-
-    if (base == MAP_FAILED) {
-        xf86DrvMsg(ScreenNum, X_ERROR,
-                   "solMapVidMem: failed to mmap %s (0x%08lx,0x%lx) (%s)\n",
-                   apertureDevName, Base, Size, strerror(errno));
-        return NULL;
-    }
-
-    return base;
-}
-
-/* ARGSUSED */
-static void
-solUnMapVidMem(int ScreenNum, void *Base, unsigned long Size)
-{
-    if (munmap(Base, Size) != 0) {
-        xf86DrvMsgVerb(ScreenNum, X_WARNING, 0,
-                       "solUnMapVidMem: failed to unmap %s"
-                       " (0x%p,0x%lx) (%s)\n",
-                       apertureDevName, Base, Size, strerror(errno));
-    }
-}
-
 _X_HIDDEN void
 xf86OSInitVidMem(VidMemInfoPtr pVidMem)
 {
     pVidMem->linearSupported = solOpenAperture();
-    if (pVidMem->linearSupported) {
-        pVidMem->mapMem = solMapVidMem;
-        pVidMem->unmapMem = solUnMapVidMem;
-    }
-    else {
+    if (!pVidMem->linearSupported) {
         xf86MsgVerb(X_WARNING, 0,
                     "xf86OSInitVidMem: linear memory access disabled\n");
     }
diff --git a/hw/xfree86/os-support/xf86OSpriv.h b/hw/xfree86/os-support/xf86OSpriv.h
index b56f45a3e..c586c7a8b 100644
--- a/hw/xfree86/os-support/xf86OSpriv.h
+++ b/hw/xfree86/os-support/xf86OSpriv.h
@@ -32,16 +32,12 @@
 #ifndef _XF86OSPRIV_H
 #define _XF86OSPRIV_H
 
-typedef void *(*MapMemProcPtr) (int, unsigned long, unsigned long, int);
-typedef void (*UnmapMemProcPtr) (int, void *, unsigned long);
 typedef void *(*SetWCProcPtr) (int, unsigned long, unsigned long, Bool,
                                  MessageType);
 typedef void (*UndoWCProcPtr) (int, void *);
 
 typedef struct {
     Bool initialised;
-    MapMemProcPtr mapMem;
-    UnmapMemProcPtr unmapMem;
     SetWCProcPtr setWC;
     UndoWCProcPtr undoWC;
     Bool linearSupported;
diff --git a/hw/xfree86/os-support/xf86_OSproc.h b/hw/xfree86/os-support/xf86_OSproc.h
index 8d27e8b7b..747803cc7 100644
--- a/hw/xfree86/os-support/xf86_OSproc.h
+++ b/hw/xfree86/os-support/xf86_OSproc.h
@@ -73,24 +73,6 @@
  * stuff like sys/stat.h, etc. This casues problem for loadable modules.
  */
 
-/*
- * Flags for xf86MapVidMem().  Multiple flags can be or'd together.  The
- * flags may be used as hints.  For example it would be permissible to
- * enable write combining for memory marked only for framebuffer use.
- */
-
-#define VIDMEM_FRAMEBUFFER	0x01    /* memory for framebuffer use */
-#define VIDMEM_MMIO		0x02    /* memory for I/O use */
-#define VIDMEM_MMIO_32BIT	0x04    /* memory accesses >= 32bit */
-#define VIDMEM_READSIDEEFFECT	0x08    /* reads can have side-effects */
-#define VIDMEM_SPARSE		0x10    /* sparse mapping required
-                                         * assumed when VIDMEM_MMIO is
-                                         * set. May be used with
-                                         * VIDMEM_FRAMEBUFFER) */
-#define VIDMEM_READONLY		0x20    /* read-only mapping
-                                         * used when reading BIOS images
-                                         * through xf86MapVidMem() */
-
 /*
  * OS-independent modem state flags for xf86SetSerialModemState() and
  * xf86GetSerialModemState().
@@ -132,10 +114,6 @@ _XFUNCPROTOBEGIN
 /* public functions */
 extern _X_EXPORT Bool xf86LinearVidMem(void);
 extern _X_EXPORT _X_DEPRECATED Bool xf86CheckMTRR(int);
-extern _X_EXPORT _X_DEPRECATED void *xf86MapVidMem(int, int, unsigned long,
-                                                     unsigned long);
-extern _X_EXPORT _X_DEPRECATED void xf86UnMapVidMem(int, void *,
-                                                    unsigned long);
 extern _X_EXPORT int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *,
                                   int);
 extern _X_EXPORT Bool xf86EnableIO(void);