Displaying 3 results from an estimated 3 matches for "pgraph_trap_textur".
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pgraph_trap_texture
2010 Sep 21
2
[Bug 30307] New: 8500GT Hardware Lockup
...it.
Again, this happens under windows and linux.
Today I managed to catch some dmesg errors between the card crashing and the
system rebooting. here's the output:
[drm] nouveau 0000:01:00.0: PGRAPH_TRAP - Ch 2/5 Class 0x8297 Mthd 0x15e0 Data
0x00000000:0x00000000
[drm] nouveau 0000:01:00.0: PGRAPH_TRAP_TEXTURE - no VM fault?
[drm] nouveau 0000:01:00.0: magic set 0:
[drm] nouveau 0000:01:00.0: 0x00408904: 0x20084e05
[drm] nouveau 0000:01:00.0: 0x00408908: 0x000095fa
[drm] nouveau 0000:01:00.0: 0x0040890c: 0x40000e00
[drm] nouveau 0000:01:00.0: 0x00408910: 0xb5002e04
[drm] nouveau 0000:01:...
2010 Mar 01
0
[PATCH 2/2 V2] drm/nv50: Improve PGRAPH interrupt handling.
...ev, "PGRAPH_TRAP_UNKC04 - Unhandled ustatus 0x%08x\n", ustatus);
+ nv_wr32(dev, 0x402000, 0xc0000000);
+ /* no status modifiction on purpose */
+ }
+
+ /* TEXTURE: CUDA texturing units */
+ if (status & 0x040) {
+ nv50_pgraph_tp_trap (dev, 6, 0x408900, 0x408600, display,
+ "PGRAPH_TRAP_TEXTURE");
+ nv_wr32(dev, 0x400108, 0x040);
+ status &= ~0x040;
+ }
+
+ /* MP: CUDA execution engines. */
+ if (status & 0x080) {
+ nv50_pgraph_tp_trap (dev, 7, 0x408314, 0x40831c, display,
+ "PGRAPH_TRAP_MP");
+ nv_wr32(dev, 0x400108, 0x080);
+ status &= ~0x080;
+ }
+
+...
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
---