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| author |  Hawking Zhang <Hawking.Zhang@amd.com>
| 2021-06-03 16:10:04 +0800 |
|---|---|---|
| committer |  Alex Deucher <alexander.deucher@amd.com>
| 2021-06-07 14:57:24 -0400 |
| commit | 4a1d4b6d38bdd842427dd525c1d4e1341de36d68 (patch) | |
| tree | ca8e6094a490e2e54969f6f1a6618c83f2c21303 /drivers/gpu/drm/amd/amdkfd/soc15_int.h | |
| parent | drm/amdkfd: pages_addr offset must be 0 for system range (diff) | |
| download | linux-4a1d4b6d38bdd842427dd525c1d4e1341de36d68.tar.gz linux-4a1d4b6d38bdd842427dd525c1d4e1341de36d68.tar.bz2 linux-4a1d4b6d38bdd842427dd525c1d4e1341de36d68.zip | |
drm/amdkfd: add sdma poison consumption handling
Follow the same apporach as GFX to handle SDMA
poison consumption. Send SIGBUS to application
when receives SDMA_ECC interrupt and issue gpu
reset either mode 2 or mode 1 to get the engine
back
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Dennis Li<dennis.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/soc15_int.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/soc15_int.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/soc15_int.h b/drivers/gpu/drm/amd/amdkfd/soc15_int.h index 0bc0b25cb410..daf3c44547d3 100644 --- a/drivers/gpu/drm/amd/amdkfd/soc15_int.h +++ b/drivers/gpu/drm/amd/amdkfd/soc15_int.h @@ -30,6 +30,7 @@ #define SOC15_INTSRC_SQ_INTERRUPT_MSG 239 #define SOC15_INTSRC_VMC_FAULT 0 #define SOC15_INTSRC_SDMA_TRAP 224 +#define SOC15_INTSRC_SDMA_ECC 220 #define SOC15_CLIENT_ID_FROM_IH_ENTRY(entry) (le32_to_cpu(entry[0]) & 0xff) |