diff options
| author | Divya Shikre <[email protected]> | 2022-03-22 15:00:12 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2022-03-25 12:40:25 -0400 |
| commit | c5650327aba02d15cbd6a1846dcde9231493d549 (patch) | |
| tree | 3781eb2e578cec293bec0a4364e67200f0e66970 | |
| parent | b7dfbd2e601f3fee545bc158feceba4f340fe7cf (diff) | |
drm/amdkfd: Check use_xgmi_p2p before reporting hive_id
Recently introduced commit 158a05a0b885 ("drm/amdgpu: Add
use_xgmi_p2p module parameter") did not update XGMI iolinks
when use_xgmi_p2p is disabled. Add fix to not create XGMI
iolinks in KFD topology when this parameter is disabled.
Fixes: 158a05a0b885 ("drm/amdgpu: Add use_xgmi_p2p module parameter")
Signed-off-by: Divya Shikre <[email protected]>
Reviewed-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 0887e26ce23b..62aa6c9d5123 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -531,7 +531,8 @@ bool kgd2kfd_device_init(struct kfd_dev *kfd, goto kfd_doorbell_error; } - kfd->hive_id = kfd->adev->gmc.xgmi.hive_id; + if (amdgpu_use_xgmi_p2p) + kfd->hive_id = kfd->adev->gmc.xgmi.hive_id; kfd->noretry = kfd->adev->gmc.noretry; |