Module Name: src
Committed By: christos
Date: Thu Jun 12 03:23:58 UTC 2014
Modified Files:
src/sys/dev/pci: agp_i810.c
Log Message:
Giving a 0 gtt_size for G4X causes a panic when you try to bus map 0 size.
Give it 256, like the default aperture size for it. Now it works again.
To generate a diff of this commit:
cvs rdiff -u -r1.95 -r1.96 src/sys/dev/pci/agp_i810.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/pci/agp_i810.c
diff -u src/sys/dev/pci/agp_i810.c:1.95 src/sys/dev/pci/agp_i810.c:1.96
--- src/sys/dev/pci/agp_i810.c:1.95 Wed Jun 11 15:35:46 2014
+++ src/sys/dev/pci/agp_i810.c Wed Jun 11 23:23:58 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: agp_i810.c,v 1.95 2014/06/11 19:35:46 riastradh Exp $ */
+/* $NetBSD: agp_i810.c,v 1.96 2014/06/12 03:23:58 christos Exp $ */
/*-
* Copyright (c) 2000 Doug Rabson
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: agp_i810.c,v 1.95 2014/06/11 19:35:46 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: agp_i810.c,v 1.96 2014/06/12 03:23:58 christos Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -823,7 +823,7 @@ agp_i810_init(struct agp_softc *sc)
}
break;
case CHIP_G4X:
- gtt_size = 0;
+ gtt_size = 256;
break;
default:
panic("impossible chiptype %d", isc->chiptype);
