diff -ru linux-2.5.51.clean/drivers/char/drm/drm_agpsupport.h linux-2.5.51/drivers/char/drm/drm_agpsupport.h
--- linux-2.5.51.clean/drivers/char/drm/drm_agpsupport.h	Tue Dec 10 03:45:39 2002
+++ linux-2.5.51/drivers/char/drm/drm_agpsupport.h	Wed Dec 11 12:55:08 2002
@@ -271,10 +271,12 @@
 #if LINUX_VERSION_CODE >= 0x02040f /* KERNEL_VERSION(2,4,15) */
 	 	case INTEL_I820:	head->chipset = "Intel i820";	 break;
 #endif
+		case INTEL_I830_M:	head->chipset = "Intel i830M";	 break;
 		case INTEL_I840:	head->chipset = "Intel i840";    break;
 #if LINUX_VERSION_CODE >= 0x02040f /* KERNEL_VERSION(2,4,15) */
 		case INTEL_I845:	head->chipset = "Intel i845";    break;
 #endif
+		case INTEL_I845_G:	head->chipset = "Intel i845G";	 break;
 		case INTEL_I850:	head->chipset = "Intel i850";	 break;
 		case INTEL_460GX:	head->chipset = "Intel 460GX";	 break;