diff options
| author | Mukul Joshi <mukul.joshi@amd.com> | 2022-05-09 22:52:39 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:43:05 -0400 |
| commit | a805889a15315f7fa78c1c4bb2f1875c7c43f919 (patch) | |
| tree | 5aa8dddf022b8610584f9b477a4ff85f1d8a8e38 /drivers/gpu/drm/amd/amdkfd/kfd_priv.h | |
| parent | f38f147ab3121adbd7510a82e6eb0b41a356c26e (diff) | |
drm/amdkfd: Update SDMA queue management for GFX9.4.3
This patch updates SDMA queue management for multi XCC in GFX9.4.3.
- Allocate/deallocate SDMA queues from the correct SDMA engines
based on the partition mode.
- Updates the kgd2kfd interface to fetch the correct SDMA register
addresses.
- It also fixes dumping correct SDMA queue info in debugfs.
v2: squash in fix "drm/amdkfd: Fix XGMI SDMA user-mode queue allocation"
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_priv.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 1337fcdf8958..5cfebcc8b305 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -113,6 +113,8 @@ #define KFD_UNMAP_LATENCY_MS (4000) +#define KFD_MAX_SDMA_QUEUES 128 + /* * 512 = 0x200 * The doorbell index distance between SDMA RLC (2*i) and (2*i+1) in the @@ -260,6 +262,7 @@ struct kfd_vmid_info { struct kfd_dev; struct kfd_node { + unsigned int node_id; struct amdgpu_device *adev; /* Duplicated here along with keeping * a copy in kfd_dev to save a hop */ |