Commit 3e4bc662 authored Mar 17, 2023 by Lee Jones Committed by Alex Deucher Mar 22, 2023

drm/amd/amdgpu/gmc_v11_0: Provide a few missing param descriptions relating to hubs and flushes

Fixes the following W=1 kernel build warning(s):

drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c:282: warning: Function parameter or member 'vmhub' not described in 'gmc_v11_0_flush_gpu_tlb'
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c:282: warning: Function parameter or member 'flush_type' not described in 'gmc_v11_0_flush_gpu_tlb'
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c:322: warning: Function parameter or member 'flush_type' not described in 'gmc_v11_0_flush_gpu_tlb_pasid'
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c:322: warning: Function parameter or member 'all_hub' not described in 'gmc_v11_0_flush_gpu_tlb_pasid'

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 4caee043

drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -274,6 +274,8 @@ static void gmc_v11_0_flush_vm_hub(struct amdgpu_device *adev, uint32_t vmid,
		*
		* @adev: amdgpu_device pointer
		* @vmid: vm instance to flush
		* @vmhub: which hub to flush
		* @flush_type: the flush type
		*
		* Flush the TLB for the requested page table.
		*/
		@@ -313,6 +315,8 @@ static void gmc_v11_0_flush_gpu_tlb(struct amdgpu_device *adev, uint32_t vmid,
		*
		* @adev: amdgpu_device pointer
		* @pasid: pasid to be flush
		* @flush_type: the flush type
		* @all_hub: flush all hubs
		*
		* Flush the TLB for the requested pasid.
		*/