--- xc/programs/Xserver/hw/xfree86/drivers/ati/r128_dri.c.agriffis	2003-11-12 20:33:14.000000000 -0500
+++ xc/programs/Xserver/hw/xfree86/drivers/ati/r128_dri.c	2003-11-12 20:35:21.000000000 -0500
@@ -55,15 +55,7 @@
 #include "GL/glxtokens.h"
 #include "sarea.h"
 
-/* ?? HACK - for now, put this here... */
-/* ?? Alpha - this may need to be a variable to handle UP1x00 vs TITAN */
-#if defined(__alpha__)
-# define DRM_PAGE_SIZE 8192
-#elif defined(__ia64__)
-# define DRM_PAGE_SIZE getpagesize()
-#else
-# define DRM_PAGE_SIZE 4096
-#endif
+static size_t r128_drm_page_size;
 
 static void R128DRITransitionTo2d(ScreenPtr pScreen);
 static void R128DRITransitionTo3d(ScreenPtr pScreen);
@@ -501,11 +493,11 @@
 
 				/* Initialize the CCE ring buffer data */
     info->ringStart       = info->agpOffset;
-    info->ringMapSize     = info->ringSize*1024*1024 + DRM_PAGE_SIZE;
+    info->ringMapSize     = info->ringSize*1024*1024 + r128_drm_page_size;
     info->ringSizeLog2QW  = R128MinBits(info->ringSize*1024*1024/8) - 1;
 
     info->ringReadOffset  = info->ringStart + info->ringMapSize;
-    info->ringReadMapSize = DRM_PAGE_SIZE;
+    info->ringReadMapSize = r128_drm_page_size;
 
 				/* Reserve space for vertex/indirect buffers */
     info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
@@ -654,11 +646,11 @@
 
 				/* Initialize the CCE ring buffer data */
     info->ringStart       = info->agpOffset;
-    info->ringMapSize     = info->ringSize*1024*1024 + DRM_PAGE_SIZE;
+    info->ringMapSize     = info->ringSize*1024*1024 + r128_drm_page_size;
     info->ringSizeLog2QW  = R128MinBits(info->ringSize*1024*1024/8) - 1;
 
     info->ringReadOffset  = info->ringStart + info->ringMapSize;
-    info->ringReadMapSize = DRM_PAGE_SIZE;
+    info->ringReadMapSize = r128_drm_page_size;
 
 				/* Reserve space for vertex/indirect buffers */
     info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
@@ -1015,6 +1007,8 @@
 	break;
     }
 
+    r128_drm_page_size = getpagesize();
+
     /* Create the DRI data structure, and fill it in before calling the
        DRIScreenInit(). */
     if (!(pDRIInfo = DRICreateInfoRec())) return FALSE;
--- xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_dri.c.agriffis	2003-11-12 20:33:17.000000000 -0500
+++ xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_dri.c	2003-11-12 20:37:12.000000000 -0500
@@ -56,15 +56,7 @@
 #include "sarea.h"
 #include "radeon_sarea.h"
 
-/* HACK - for now, put this here... */
-/* Alpha - this may need to be a variable to handle UP1x00 vs TITAN */
-#if defined(__alpha__)
-# define DRM_PAGE_SIZE 8192
-#elif defined(__ia64__)
-# define DRM_PAGE_SIZE getpagesize()
-#else
-# define DRM_PAGE_SIZE 4096
-#endif
+static size_t radeon_drm_page_size;
 
 
 static Bool RADEONDRICloseFullScreen(ScreenPtr pScreen);
@@ -692,11 +684,11 @@
 
 				/* Initialize the CP ring buffer data */
     info->ringStart       = info->gartOffset;
-    info->ringMapSize     = info->ringSize*1024*1024 + DRM_PAGE_SIZE;
+    info->ringMapSize     = info->ringSize*1024*1024 + radeon_drm_page_size;
     info->ringSizeLog2QW  = RADEONMinBits(info->ringSize*1024*1024/8)-1;
 
     info->ringReadOffset  = info->ringStart + info->ringMapSize;
-    info->ringReadMapSize = DRM_PAGE_SIZE;
+    info->ringReadMapSize = radeon_drm_page_size;
 
 				/* Reserve space for vertex/indirect buffers */
     info->bufStart        = info->ringReadOffset + info->ringReadMapSize;
@@ -1227,6 +1219,8 @@
 	break;
     }
 
+    radeon_drm_page_size = getpagesize();
+
     /* Create the DRI data structure, and fill it in before calling the
      * DRIScreenInit().
      */