Commit a8ffeac9 authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: use 2MB fragment size for GFX6,7 and 8 



Use 2MB fragment size by default for older hardware generations as well.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarJohn Bridgman <john.bridgman@amd.com>
Reviewed-by: default avatarRoger He <Hongbo.He@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fd4495e5

drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c

+1 −1
Original line number Diff line number Diff line
@@ -831,7 +831,7 @@ static int gmc_v6_0_sw_init(void *handle) 
	if (r)

		return r;



	amdgpu_vm_adjust_size(adev, 64, 4);

	amdgpu_vm_adjust_size(adev, 64, 9);

	adev->vm_manager.max_pfn = adev->vm_manager.vm_size << 18;



	adev->mc.mc_mask = 0xffffffffffULL;

drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c

+1 −1
Original line number Diff line number Diff line
@@ -970,7 +970,7 @@ static int gmc_v7_0_sw_init(void *handle) 
	 * Currently set to 4GB ((1 << 20) 4k pages).

	 * Max GPUVM size for cayman and SI is 40 bits.

	 */

	amdgpu_vm_adjust_size(adev, 64, 4);

	amdgpu_vm_adjust_size(adev, 64, 9);

	adev->vm_manager.max_pfn = adev->vm_manager.vm_size << 18;



	/* Set the internal MC address mask

drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c

+1 −1
Original line number Diff line number Diff line
@@ -1067,7 +1067,7 @@ static int gmc_v8_0_sw_init(void *handle) 
	 * Currently set to 4GB ((1 << 20) 4k pages).

	 * Max GPUVM size for cayman and SI is 40 bits.

	 */

	amdgpu_vm_adjust_size(adev, 64, 4);

	amdgpu_vm_adjust_size(adev, 64, 9);

	adev->vm_manager.max_pfn = adev->vm_manager.vm_size << 18;



	/* Set the internal MC address mask

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