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nouveau: disable all card interrupts when unknown PFIFO IRQ occurs. 

This is possibly temporary.  I can trigger an unending IRQ storm on G8x
in some circumstances, and have no idea how to handle that particular PFIFO
exception correctly yet.
main
Ben Skeggs 2008-05-02 00:53:42 +10:00
parent 5c4c778c0d
commit 77d20928b3
1 changed files with 1 additions and 0 deletions
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1
shared-core/nouveau_irq.c
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@ -120,6 +120,7 @@ nouveau_fifo_irq_handler(struct drm_device *dev)
if (status) {
DRM_INFO("Unhandled PFIFO_INTR - 0x%08x\n", status);
NV_WRITE(NV03_PFIFO_INTR_0, status);
NV_WRITE(NV03_PMC_INTR_EN_0, 0);
}
NV_WRITE(NV03_PFIFO_CACHES, reassign);