diff options
| author | Lijo Lazar <lijo.lazar@amd.com> | 2023-02-09 16:30:53 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:57:20 -0400 |
| commit | c4050ff1a43eec08498b1ed876efc6213592dba0 (patch) | |
| tree | 1d75d33ed9d3c221750fa23bdb0840f7df1860d2 /drivers/gpu/drm/amd/amdkfd/kfd_process.c | |
| parent | a75f2271a4936265c8a189ab06f9eb89e343b441 (diff) | |
drm/amdkfd: Use xcc mask for identifying xcc
Instead of start xcc id and number of xcc per node, use the xcc mask
which is the mask of logical ids of xccs belonging to a parition.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_process.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_process.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c index a6ff57f11472..7f7d1378a2f8 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c @@ -2058,6 +2058,7 @@ void kfd_flush_tlb(struct kfd_process_device *pdd, enum TLB_FLUSH_TYPE type) struct amdgpu_vm *vm = drm_priv_to_vm(pdd->drm_priv); uint64_t tlb_seq = amdgpu_vm_tlb_seq(vm); struct kfd_node *dev = pdd->dev; + uint32_t xcc_mask = dev->xcc_mask; int xcc = 0; /* @@ -2076,10 +2077,9 @@ void kfd_flush_tlb(struct kfd_process_device *pdd, enum TLB_FLUSH_TYPE type) amdgpu_amdkfd_flush_gpu_tlb_vmid(dev->adev, pdd->qpd.vmid); } else { - for (xcc = 0; xcc < dev->num_xcc_per_node; xcc++) - amdgpu_amdkfd_flush_gpu_tlb_pasid(dev->adev, - pdd->process->pasid, type, - dev->start_xcc_id + xcc); + for_each_inst(xcc, xcc_mask) + amdgpu_amdkfd_flush_gpu_tlb_pasid( + dev->adev, pdd->process->pasid, type, xcc); } } |