diff --git a/configure.ac b/configure.ac
index ddc47faa2..0075b6ace 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1908,9 +1908,6 @@ if test "x$XORG" = xyes; then
 		XORG_OS_SUBDIR="linux"
 		linux_acpi="no"
 		case $host_cpu in
-		  alpha*)
-		  	linux_alpha=yes
-			;;
 		  i*86|amd64*|x86_64*|ia64*)
 			linux_acpi=$enable_linux_acpi
 			;;
@@ -2075,7 +2072,6 @@ AM_CONDITIONAL([XORG], [test "x$XORG" = xyes])
 AM_CONDITIONAL([XORG_BUS_PCI], [test "x$PCI" = xyes])
 AM_CONDITIONAL([XORG_BUS_BSDPCI], [test "x$xorg_bus_bsdpci" = xyes])
 AM_CONDITIONAL([XORG_BUS_SPARC], [test "x$xorg_bus_sparc" = xyes])
-AM_CONDITIONAL([LINUX_ALPHA], [test "x$linux_alpha" = xyes])
 AM_CONDITIONAL([LNXACPI], [test "x$linux_acpi" = xyes])
 AM_CONDITIONAL([LNXAPM], [test "x$linux_apm" = xyes])
 AM_CONDITIONAL([SOLARIS_VT], [test "x$solaris_vt" = xyes])
diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h
index eea29dfb5..7144c6a27 100644
--- a/hw/xfree86/common/compiler.h
+++ b/hw/xfree86/common/compiler.h
@@ -986,33 +986,64 @@ inl(unsigned PORT_SIZE port)
 #endif
 
 #ifdef __alpha__
-/* entry points for Mmio memory access routines */
-extern _X_EXPORT int (*xf86ReadMmio8) (void *, unsigned long);
-extern _X_EXPORT int (*xf86ReadMmio16) (void *, unsigned long);
-extern _X_EXPORT int (*xf86ReadMmio32) (void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmio8) (int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmio16) (int, void *, unsigned long);
-extern _X_EXPORT void (*xf86WriteMmio32) (int, void *, unsigned long);
+static inline int
+xf86ReadMmio8(void *Base, unsigned long Offset)
+{
+    mem_barrier();
+    return *(CARD8 *) ((unsigned long) Base + (Offset));
+}
+
+static inline int
+xf86ReadMmio16(void *Base, unsigned long Offset)
+{
+    mem_barrier();
+    return *(CARD16 *) ((unsigned long) Base + (Offset));
+}
+
+static inline int
+xf86ReadMmio32(void *Base, unsigned long Offset)
+{
+    mem_barrier();
+    return *(CARD32 *) ((unsigned long) Base + (Offset));
+}
+
+static inline void
+xf86WriteMmio8(int Value, void *Base, unsigned long Offset)
+{
+    write_mem_barrier();
+    *(CARD8 *) ((unsigned long) Base + (Offset)) = Value;
+}
+
+static inline void
+xf86WriteMmio16(int Value, void *Base, unsigned long Offset)
+{
+    write_mem_barrier();
+    *(CARD16 *) ((unsigned long) Base + (Offset)) = Value;
+}
+
+static inline void
+xf86WriteMmio32(int Value, void *Base, unsigned long Offset)
+{
+    write_mem_barrier();
+    *(CARD32 *) ((unsigned long) Base + (Offset)) = Value;
+}
+
 extern _X_EXPORT void xf86SlowBCopyFromBus(unsigned char *, unsigned char *,
                                            int);
 extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int);
 
 /* Some macros to hide the system dependencies for MMIO accesses */
 /* Changed to kill noise generated by gcc's -Wcast-align */
-#define MMIO_IN8(base, offset) (*xf86ReadMmio8)(base, offset)
-#define MMIO_IN16(base, offset) (*xf86ReadMmio16)(base, offset)
-#define MMIO_IN32(base, offset) (*xf86ReadMmio32)(base, offset)
-
-#define MMIO_OUT32(base, offset, val) \
-    do { \
-	write_mem_barrier(); \
-	*(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val); \
-    } while (0)
+#define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset)
+#define MMIO_IN16(base, offset) xf86ReadMmio16(base, offset)
+#define MMIO_IN32(base, offset) xf86ReadMmio32(base, offset)
 
 #define MMIO_OUT8(base, offset, val) \
-    (*xf86WriteMmio8)((CARD8)(val), base, offset)
+    xf86WriteMmio8((CARD8)(val), base, offset)
 #define MMIO_OUT16(base, offset, val) \
-    (*xf86WriteMmio16)((CARD16)(val), base, offset)
+    xf86WriteMmio16((CARD16)(val), base, offset)
+#define MMIO_OUT32(base, offset, val) \
+    xf86WriteMmio32((CARD32)(val), base, offset)
 
 #elif defined(__powerpc__) || defined(__sparc__)
  /*
diff --git a/hw/xfree86/os-support/bsd/Makefile.am b/hw/xfree86/os-support/bsd/Makefile.am
index b01ea5bca..66ac83805 100644
--- a/hw/xfree86/os-support/bsd/Makefile.am
+++ b/hw/xfree86/os-support/bsd/Makefile.am
@@ -26,8 +26,7 @@ endif
 if ALPHA_VIDEO
 # Cheat here and piggyback other alpha bits on ALPHA_VIDEO.
 ARCH_SOURCES = \
-	alpha_video.c \
-	bsd_ev56.c
+	alpha_video.c
 endif
 
 if ARM_VIDEO
diff --git a/hw/xfree86/os-support/linux/Makefile.am b/hw/xfree86/os-support/linux/Makefile.am
index 26e40bb93..9b4535b53 100644
--- a/hw/xfree86/os-support/linux/Makefile.am
+++ b/hw/xfree86/os-support/linux/Makefile.am
@@ -1,13 +1,5 @@
 noinst_LTLIBRARIES = liblinux.la
 
-if LINUX_ALPHA
-noinst_LTLIBRARIES += liblinuxev56.la
-
-liblinuxev56_la_CFLAGS = $(AM_CFLAGS) -mcpu=ev56
-
-liblinuxev56_la_SOURCES = lnx_ev56.c
-endif
-
 if LNXACPI
 ACPI_SRCS = lnx_acpi.c
 if !LNXAPM
@@ -39,7 +31,3 @@ liblinux_la_SOURCES = linux.h lnx_init.c lnx_video.c \
 AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(DIX_CFLAGS) $(XORG_CFLAGS) $(PLATFORM_DEFINES)
 
 AM_CPPFLAGS = $(XORG_INCS) $(PLATFORM_INCLUDES) $(LIBDRM_CFLAGS)
-
-if LINUX_ALPHA
-liblinux_la_LIBADD = liblinuxev56.la
-endif
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index c09d71947..04e45092a 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -166,30 +166,3 @@ xf86DisableIO(void)
 
     ExtendedEnabled = FALSE;
 }
-
-#if defined (__alpha__)
-
-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);
-extern void
- writeDense8(int Value, void *Base, register unsigned long Offset);
-extern void
- writeDense16(int Value, void *Base, register unsigned long Offset);
-extern void
- writeDense32(int Value, void *Base, register unsigned long Offset);
-
-void (*xf86WriteMmio8) (int Value, void *Base, unsigned long Offset)
-    = writeDense8;
-void (*xf86WriteMmio16) (int Value, void *Base, unsigned long Offset)
-    = writeDense16;
-void (*xf86WriteMmio32) (int Value, void *Base, unsigned long Offset)
-    = writeDense32;
-int (*xf86ReadMmio8) (void *Base, unsigned long Offset)
-    = readDense8;
-int (*xf86ReadMmio16) (void *Base, unsigned long Offset)
-    = readDense16;
-int (*xf86ReadMmio32) (void *Base, unsigned long Offset)
-    = readDense32;
-
-#endif                          /* __alpha__ */
diff --git a/hw/xfree86/os-support/meson.build b/hw/xfree86/os-support/meson.build
index 901422786..b6e5c975d 100644
--- a/hw/xfree86/os-support/meson.build
+++ b/hw/xfree86/os-support/meson.build
@@ -100,7 +100,6 @@ elif host_machine.system().endswith('bsd')
         srcs_xorg_os_support += 'shared/ioperm_noop.c'
     elif host_machine.cpu_family() == 'alpha'
         srcs_xorg_os_support += 'bsd/alpha_video.c'
-        srcs_xorg_os_support += 'bsd/bsd_ev56.c'
     endif
 
     if host_machine.system() == 'freebsd'