Displaying 4 results from an estimated 4 matches for "pgraph_trap_ccache_fault".
2010 Sep 21
2
[Bug 30307] New: 8500GT Hardware Lockup
https://bugs.freedesktop.org/show_bug.cgi?id=30307
Summary: 8500GT Hardware Lockup
Product: xorg
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: All
Status: NEW
Severity: minor
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at lists.freedesktop.org
ReportedBy:
2011 Jan 15
1
[Bug 33159] New: Lock up on GeForce 9600 GT
...8c8f15c
(apparently).
Right before the lock up /var/log/messages contains:
Jan 15 12:02:17 krange kernel: [777811.035641] [drm] nouveau 0000:07:00.0:
PGRAPH_TRAP - Ch 2/5 Class 0x8297 Mthd 0x0f04 Data 0x00000000:0x00000000
Jan 15 12:02:17 krange kernel: [777811.035652] [drm] nouveau 0000:07:00.0:
PGRAPH_TRAP_CCACHE_FAULT - VM: Trapped read at 0040822000 status 00000560
channel 2 (0x000007a0)
Jan 15 12:02:17 krange kernel: [777811.035661] [drm] nouveau 0000:07:00.0:
PGRAPH_TRAP_CCACHE_FAULT - 00000000 00000000 00000000 00000000 00000000
00000000 00000000
This may be similar to bug #30307
--
Configure bugmail: ht...
2010 Mar 01
0
[PATCH 2/2 V2] drm/nv50: Improve PGRAPH interrupt handling.
...nd c[] caches and fills them. */
+ if (status & 0x010) {
+ ustatus = nv_rd32(dev, 0x405018) & 0x7fffffff;
+ if (!ustatus && display) {
+ NV_INFO(dev, "PGRAPH_TRAP_CCACHE - no ustatus?\n");
+ }
+ if (ustatus & 0x00000001) {
+ nv50_pfb_vm_trap(dev, display, "PGRAPH_TRAP_CCACHE_FAULT");
+ NV_INFO (dev, "PGRAPH_TRAP_CCACHE_FAULT - %08x %08x %08x %08x %08x %08x %08x\n",
+ nv_rd32(dev, 0x405800),
+ nv_rd32(dev, 0x405804),
+ nv_rd32(dev, 0x405808),
+ nv_rd32(dev, 0x40580c),
+ nv_rd32(dev, 0x405810),
+ nv_rd32(dev, 0x405814),
+ nv_rd32(de...
2010 Feb 28
1
[PATCH 1/2] drm/nv50: Make ctxprog wait until interrupt handler is done.
This will fix races between generated ctxprogs and interrupt handler.
Signed-off-by: Marcin Ko?cielnicki <koriakin at 0x04.net>
---
drivers/gpu/drm/nouveau/nv50_grctx.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nv50_grctx.c b/drivers/gpu/drm/nouveau/nv50_grctx.c
index d105fcd..9f909ab 100644
---