Thanks Alex. -----Original Message----- From: Deucher, Alexander Sent: Monday, May 01, 2017 4:47 PM To: Liu, Shaoyun Cc: Kuehling, Felix Subject: RE: [PATCH] drm/amdgpu: Reserve 0-2 invalidation reg sets for none-amdgpu usages
Christian sent his RB this morning I think? Or was that something else? Anyway, patch is: Reviewed-by: Alex Deucher <[email protected]> > -----Original Message----- > From: Liu, Shaoyun > Sent: Monday, May 01, 2017 4:33 PM > To: Deucher, Alexander > Cc: Kuehling, Felix > Subject: FW: [PATCH] drm/amdgpu: Reserve 0-2 invalidation reg sets for > none-amdgpu usages > > Hi, Alex, > I have other KFD changes depends on this commit. Can you help review > this ? > > -----Original Message----- > From: Liu, Shaoyun > Sent: Monday, May 01, 2017 11:28 AM > To: [email protected] > Cc: Liu, Shaoyun > Subject: [PATCH] drm/amdgpu: Reserve 0-2 invalidation reg sets for > none- amdgpu usages > > Firmware used reg set 2 for tlb invalidation. AMDGPU can start from > reg set 3 to avoid the conflict. AMDKFD will use the reg set 0 or 1 when > necesary. > > Change-Id: I71c595701f47110df0242d6926607c94bd5644eb > Signed-off-by: Shaoyun Liu <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > index e5d4dfe..dc1e1c1 100644 > --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c > @@ -386,7 +386,7 @@ static int gmc_v9_0_early_init(void *handle) > static int gmc_v9_0_late_init(void *handle) { > struct amdgpu_device *adev = (struct amdgpu_device *)handle; > - unsigned vm_inv_eng[AMDGPU_MAX_VMHUBS] = { 0 }; > + unsigned vm_inv_eng[AMDGPU_MAX_VMHUBS] = { 3, 3 }; > unsigned i; > > for(i = 0; i < adev->num_rings; ++i) { > -- > 1.9.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
