diff options
| author | Tao Zhou <tao.zhou1@amd.com> | 2022-02-10 10:46:12 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-02-12 00:12:07 +0300 |
| commit | 69f915cc97c4bb82b34105a47abf613f7c87215d (patch) | |
| tree | d78d970e2f8877e6d29e148f98e80089763a916a /drivers/gpu/drm/amd/amdgpu/umc_v6_7.c | |
| parent | f9ed188d5a08cfacb945b21976764f57c0ea9ebd (diff) | |
| download | linux-69f915cc97c4bb82b34105a47abf613f7c87215d.tar.xz | |
drm/amdgpu: loose check for umc poison mode
No need to check poison setting for each channel, check for umc0
channel0 is enough.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/umc_v6_7.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/umc_v6_7.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c index 47452b61b615..e613511e07e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c +++ b/drivers/gpu/drm/amd/amdgpu/umc_v6_7.c @@ -451,21 +451,13 @@ static uint32_t umc_v6_7_query_ras_poison_mode_per_channel( static bool umc_v6_7_query_ras_poison_mode(struct amdgpu_device *adev) { - uint32_t umc_inst = 0; - uint32_t ch_inst = 0; uint32_t umc_reg_offset = 0; - LOOP_UMC_INST_AND_CH(umc_inst, ch_inst) { - umc_reg_offset = get_umc_v6_7_reg_offset(adev, - umc_inst, - ch_inst); - /* Enabling fatal error in one channel will be considered - as fatal error mode */ - if (umc_v6_7_query_ras_poison_mode_per_channel(adev, umc_reg_offset)) - return false; - } - - return true; + /* Enabling fatal error in umc instance0 channel0 will be + * considered as fatal error mode + */ + umc_reg_offset = get_umc_v6_7_reg_offset(adev, 0, 0); + return !umc_v6_7_query_ras_poison_mode_per_channel(adev, umc_reg_offset); } const struct amdgpu_ras_block_hw_ops umc_v6_7_ras_hw_ops = { |