mirror of https://gitee.com/openkylin/linux.git
drm/nouveau/gr/gf100-: handle GPC/TPC/MPC trap
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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1fe487d7d2
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@ -1041,6 +1041,13 @@ gf100_gr_trap_tpc(struct gf100_gr *gr, int gpc, int tpc)
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stat &= ~0x00000008;
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stat &= ~0x00000008;
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}
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}
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if (stat & 0x00000010) {
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u32 trap = nvkm_rd32(device, TPC_UNIT(gpc, tpc, 0x0430));
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nvkm_error(subdev, "GPC%d/TPC%d/MPC: %08x\n", gpc, tpc, trap);
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nvkm_wr32(device, TPC_UNIT(gpc, tpc, 0x0430), 0xc0000000);
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stat &= ~0x00000010;
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}
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if (stat) {
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if (stat) {
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nvkm_error(subdev, "GPC%d/TPC%d/%08x: unknown\n", gpc, tpc, stat);
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nvkm_error(subdev, "GPC%d/TPC%d/%08x: unknown\n", gpc, tpc, stat);
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}
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}
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