Index: savage_bci.c
===================================================================
RCS file: /cvs/dri/drm/shared-core/savage_bci.c,v
retrieving revision 1.19
diff -u -r1.19 savage_bci.c
--- savage_bci.c	2 Jan 2006 05:22:50 -0000	1.19
+++ savage_bci.c	18 Feb 2006 18:23:57 -0000
@@ -576,6 +576,7 @@
 		mmio_base = fb_base + SAVAGE_FB_SIZE_S3;
 		aper_rsrc = 0;
 		aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
+#if __OS_HAS_MTRR
 		/* this should always be true */
 		if (drm_get_resource_len(dev, 0) == 0x08000000) {
 			/* Don't make MMIO write-cobining! We need 3
@@ -599,6 +600,7 @@
 			DRM_ERROR("strange pci_resource_len %08lx\n",
 				  drm_get_resource_len(dev, 0));
 		}
+#endif
 	} else if (dev_priv->chipset != S3_SUPERSAVAGE &&
 		   dev_priv->chipset != S3_SAVAGE2000) {
 		mmio_base = drm_get_resource_start(dev, 0);
@@ -607,6 +609,7 @@
 		fb_size = SAVAGE_FB_SIZE_S4;
 		aper_rsrc = 1;
 		aperture_base = fb_base + SAVAGE_APERTURE_OFFSET;
+#if __OS_HAS_MTRR
 		/* this should always be true */
 		if (drm_get_resource_len(dev, 1) == 0x08000000) {
 			/* Can use one MTRR to cover both fb and
@@ -620,6 +623,7 @@
 			DRM_ERROR("strange pci_resource_len %08lx\n",
 				  drm_get_resource_len(dev, 1));
 		}
+#endif
 	} else {
 		mmio_base = drm_get_resource_start(dev, 0);
 		fb_rsrc = 1;
@@ -654,6 +658,7 @@
  */
 void savage_driver_lastclose(drm_device_t *dev)
 {
+#if __OS_HAS_MTRR
 	drm_savage_private_t *dev_priv = dev->dev_private;
 	int i;
 
@@ -662,6 +667,7 @@
 			drm_mtrr_del(dev_priv->mtrr[i].handle,
 				     dev_priv->mtrr[i].base,
 				     dev_priv->mtrr[i].size, DRM_MTRR_WC);
+#endif
 }
 
 int savage_driver_unload(drm_device_t *dev)