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| author | Tao Zhou <tao.zhou1@amd.com> | 2023-09-19 16:00:19 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-09-26 16:54:52 -0400 |
| commit | 8c14a67bdfab8e52e016a51fb2c34d26edb520ae (patch) | |
| tree | 8106f81d20c66bfd018c94122cf596a7139ff03c /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c | |
| parent | 6205b558e1ea27aad0cff5083e8adc775afa867b (diff) | |
drm/amdgpu: change if condition for bad channel bitmap update
The amdgpu_ras_eeprom_control.bad_channel_bitmap is u32 type, but the
channel index could be larger than 32. For the ASICs whose channel
number is more than 32, the amdgpu_dpm_send_hbm_bad_channel_flag
interface is not supported, so we simply bypass channel bitmap update under
this condition.
v2: replace sizeof with BITS_PER_TYPE, we should check bit number
instead of byte number.
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/amdgpu_gmc.c')
0 files changed, 0 insertions, 0 deletions