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| author | Philip Yang <Philip.Yang@amd.com> | 2023-03-08 11:57:00 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 10:36:38 -0400 |
| commit | 3ebfd221c1a83e5f0edadb87d173d8fd93d1d125 (patch) | |
| tree | ac81bd8c25170d61d01a2627fe14f72ac38fda28 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | |
| parent | 6cfba94a77c5cbad2d7c106ac5f026b6a8b1efe6 (diff) | |
| download | linux-stable-3ebfd221c1a83e5f0edadb87d173d8fd93d1d125.tar.gz linux-stable-3ebfd221c1a83e5f0edadb87d173d8fd93d1d125.tar.bz2 linux-stable-3ebfd221c1a83e5f0edadb87d173d8fd93d1d125.zip | |
drm/amdkfd: Store xcp partition id to amdgpu bo
For memory accounting per compute partition and export drm amdgpu bo and
then import to KFD, we need the xcp id to account the memory usage or
find the KFD node of the original amdgpu bo to create the KFD bo on the
correct adev KFD node.
Set xcp_id_plus1 of amdgpu_bo_param to create bo and store xcp_id to
amddgpu bo. Add helper macro to get the mem_id from adev and xcp_id.
v2: squash in fix ("drm/amdgpu: Fix BO creation failure on GFX 9.4.3 dGPU")
Signed-off-by: Philip Yang <Philip.Yang@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/amdgpu/amdgpu_amdkfd_gpuvm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index c234dc0db799..8724a0be31b8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1634,6 +1634,7 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( uint64_t *offset, uint32_t flags, bool criu_resume) { struct amdgpu_vm *avm = drm_priv_to_vm(drm_priv); + struct amdgpu_fpriv *fpriv = container_of(avm, struct amdgpu_fpriv, vm); enum ttm_bo_type bo_type = ttm_bo_type_device; struct sg_table *sg = NULL; uint64_t user_addr = 0; @@ -1641,7 +1642,7 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( struct drm_gem_object *gobj = NULL; u32 domain, alloc_domain; uint64_t aligned_size; - int8_t mem_id = -1; + int8_t xcp_id = -1; u64 alloc_flags; int ret; @@ -1660,7 +1661,7 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( alloc_flags |= (flags & KFD_IOC_ALLOC_MEM_FLAGS_PUBLIC) ? AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED : 0; } - mem_id = avm->mem_id; + xcp_id = fpriv->xcp_id == ~0 ? 0 : fpriv->xcp_id; } else if (flags & KFD_IOC_ALLOC_MEM_FLAGS_GTT) { domain = alloc_domain = AMDGPU_GEM_DOMAIN_GTT; alloc_flags = 0; @@ -1718,12 +1719,12 @@ int amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu( goto err_reserve_limit; } - pr_debug("\tcreate BO VA 0x%llx size 0x%llx domain %s mem_id %d\n", + pr_debug("\tcreate BO VA 0x%llx size 0x%llx domain %s xcp_id %d\n", va, (*mem)->aql_queue ? size << 1 : size, - domain_string(alloc_domain), mem_id); + domain_string(alloc_domain), xcp_id); ret = amdgpu_gem_object_create(adev, aligned_size, 1, alloc_domain, alloc_flags, - bo_type, NULL, &gobj, mem_id + 1); + bo_type, NULL, &gobj, xcp_id + 1); if (ret) { pr_debug("Failed to create BO on domain %s. ret %d\n", domain_string(alloc_domain), ret); |