diff options
author | Philip Yang <Philip.Yang@amd.com> | 2023-01-27 02:11:29 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 16:59:58 +0300 |
commit | 4c6ce75fdd628c43aea11448ed41b52119dae42b (patch) | |
tree | 80a1d7c7ade4d43a451e9ce4943e3b1882595e49 /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | |
parent | 934deb64fdf220d2caf978d22615bcc7c9f6897e (diff) | |
download | linux-4c6ce75fdd628c43aea11448ed41b52119dae42b.tar.xz |
drm/amdkfd: Show KFD node memory partition info
Show KFD node memory partition id and size, add helper function
KFD_XCP_MEMORY_SIZE to get kfd node memory size, will be used
later to support memory accounting per partition.
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.h')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h index e4e1dbba060a..324cb566ca2f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h @@ -330,6 +330,11 @@ int amdgpu_amdkfd_reserve_mem_limit(struct amdgpu_device *adev, void amdgpu_amdkfd_unreserve_mem_limit(struct amdgpu_device *adev, uint64_t size, u32 alloc_flag); +#define KFD_XCP_MEMORY_SIZE(n) ((n)->adev->gmc.num_mem_partitions ?\ + (n)->adev->gmc.mem_partitions[(n)->xcp->mem_id].size /\ + (n)->adev->xcp_mgr->num_xcp_per_mem_partition :\ + (n)->adev->gmc.real_vram_size) + #if IS_ENABLED(CONFIG_HSA_AMD) void amdgpu_amdkfd_gpuvm_init_mem_limits(void); void amdgpu_amdkfd_gpuvm_destroy_cb(struct amdgpu_device *adev, |