Displaying 3 results from an estimated 3 matches for "nouveau_pgraph_intr_error".
2010 Jan 16
1
[PATCH] drm/nouveau: Acknowledge DMA_VTX_PROTECTION PGRAPH interrupts
...c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_irq.c b/drivers/gpu/drm/nouveau/nouveau_irq.c
index 919a619..14de5a1 100644
--- a/drivers/gpu/drm/nouveau/nouveau_irq.c
+++ b/drivers/gpu/drm/nouveau/nouveau_irq.c
@@ -483,9 +483,16 @@ nouveau_pgraph_intr_error(struct drm_device *dev, uint32_t nsource)
if (nsource & NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD) {
if (nouveau_pgraph_intr_swmthd(dev, &trap))
unhandled = 1;
- } else {
+ } else if(nsource & NV03_PGRAPH_NSOURCE_DMA_VTX_PROTECTION) {
+ uint32_t v = nv_rd32(dev, 0x402000);
+ nv_wr32(d...
2010 Mar 01
0
[PATCH 2/2 V2] drm/nv50: Improve PGRAPH interrupt handling.
...y(dev, nsource);
+ nouveau_graph_trap_info(dev, &trap);
+ if (nouveau_ratelimit())
+ nouveau_graph_dump_trap_info(dev,
+ "PGRAPH_NOTIFY", &trap);
status &= ~0x00000001;
nv_wr32(dev, NV03_PGRAPH_INTR, 0x00000001);
}
- if (status & 0x00000010) {
- nouveau_pgraph_intr_error(dev, nsource |
- NV03_PGRAPH_NSOURCE_ILLEGAL_MTHD);
+ /* COMPUTE_QUERY: Purpose and exact cause unknown, happens
+ * when you write 0x200 to 0x50c0 method 0x31c. */
+ if (status & 0x00000002) {
+ nouveau_graph_trap_info(dev, &trap);
+ if (nouveau_ratelimit())
+ nouveau_graph_...
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
---