diff options
author | David Yat Sin <David.YatSin@amd.com> | 2023-11-08 02:32:13 +0000 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-11-09 17:02:14 -0500 |
commit | 4abf0b0bdf5ffe7e79e6416cc2c1b7f018b71c79 (patch) | |
tree | 34fcd773a0171b2d39b46849ef4fcf572c325e42 /drivers/gpu/drm/amd/amdkfd | |
parent | 61e0a98200f49d0b78e17aa2ccd71967cd92f2ab (diff) |
drm/amdgpu: Change extended-scope MTYPE on GC 9.4.3
Change local memory type to MTYPE_UC on revision id 0
Signed-off-by: David Yat Sin <David.YatSin@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/amdkfd')
-rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index e67d06a42809..f2f3c338fd94 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -1255,9 +1255,11 @@ svm_range_get_pte_flags(struct kfd_node *node, } break; case IP_VERSION(9, 4, 3): - mtype_local = amdgpu_mtype_local == 1 ? AMDGPU_VM_MTYPE_NC : - (amdgpu_mtype_local == 2 || ext_coherent ? - AMDGPU_VM_MTYPE_CC : AMDGPU_VM_MTYPE_RW); + if (ext_coherent) + mtype_local = node->adev->rev_id ? AMDGPU_VM_MTYPE_CC : AMDGPU_VM_MTYPE_UC; + else + mtype_local = amdgpu_mtype_local == 1 ? AMDGPU_VM_MTYPE_NC : + amdgpu_mtype_local == 2 ? AMDGPU_VM_MTYPE_CC : AMDGPU_VM_MTYPE_RW; snoop = true; if (uncached) { mapping_flags |= AMDGPU_VM_MTYPE_UC; |