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nouveau: Survive PFIFO_CACHE_ERROR.

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This commit is contained in:
Ben Skeggs 2007-10-16 13:32:03 +11:00
parent 6398325ba1
commit 3af053779c
1 changed files with 3 additions and 0 deletions
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3
shared-core/nouveau_irq.c
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@ -92,6 +92,9 @@ static void nouveau_fifo_irq_handler(struct drm_device *dev)
"Ch %d/%d Mthd 0x%04x Data 0x%08x\n",
chid, (mthd >> 13) & 7, mthd & 0x1ffc, data);
NV_WRITE(NV03_PFIFO_CACHE1_GET, get + 4);
NV_WRITE(NV04_PFIFO_CACHE1_PULL0, 1);
status &= ~NV_PFIFO_INTR_CACHE_ERROR;
NV_WRITE(NV03_PFIFO_INTR_0, NV_PFIFO_INTR_CACHE_ERROR);
}