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drm/nvc0: parse a couple more PGRAPH_INTR

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2010-12-30 11:40:07 +10:00
parent 93d0cd7b9e
commit eae5e7f304
1 changed files with 16 additions and 0 deletions
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16
drivers/gpu/drm/nouveau/nvc0_graph.c
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@ -740,6 +740,14 @@ nvc0_graph_isr(struct drm_device *dev)
stat &= ~0x00000010;
}
if (stat & 0x00000020) {
NV_INFO(dev, "PGRAPH: ILLEGAL_CLASS ch %d [0x%010llx] subc %d "
"class 0x%04x mthd 0x%04x data 0x%08x\n",
chid, inst, subc, class, mthd, data);
nv_wr32(dev, 0x400100, 0x00000020);
stat &= ~0x00000020;
}
if (stat & 0x00100000) {
NV_INFO(dev, "PGRAPH: DATA_ERROR [");
nouveau_enum_print(nvc0_graph_data_error, code);
@ -750,6 +758,14 @@ nvc0_graph_isr(struct drm_device *dev)
stat &= ~0x00100000;
}
if (stat & 0x00200000) {
u32 trap = nv_rd32(dev, 0x400108);
NV_INFO(dev, "PGRAPH: TRAP ch %d status 0x%08x\n", chid, trap);
nv_wr32(dev, 0x400108, trap);
nv_wr32(dev, 0x400100, 0x00200000);
stat &= ~0x00200000;
}
if (stat & 0x00080000) {
u32 ustat = nv_rd32(dev, 0x409c18);