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drm/amdkfd: Set noretry/xnack for GC 9.4.3

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For GC 9.4.3, disable retry as default and XNACK can be different
modes per process.

Signed-off-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Amber Lin 2021-06-09 12:36:35 -04:00 committed by Alex Deucher
parent 3335a13535
commit cebbfdd5f0
2 changed files with 3 additions and 1 deletions
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1
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.c
View File

@ -624,6 +624,7 @@ void amdgpu_gmc_noretry_set(struct amdgpu_device *adev)
gc_ver == IP_VERSION(9, 4, 0) ||
gc_ver == IP_VERSION(9, 4, 1) ||
gc_ver == IP_VERSION(9, 4, 2) ||
gc_ver == IP_VERSION(9, 4, 3) ||
gc_ver >= IP_VERSION(10, 3, 0));
gmc->noretry = (amdgpu_noretry == -1) ? noretry_default : amdgpu_noretry;

3
drivers/gpu/drm/amd/amdkfd/kfd_priv.h
View File

@ -207,7 +207,8 @@ enum cache_policy {
#define KFD_GC_VERSION(dev) ((dev)->adev->ip_versions[GC_HWIP][0])
#define KFD_IS_SOC15(dev) ((KFD_GC_VERSION(dev)) >= (IP_VERSION(9, 0, 1)))
#define KFD_SUPPORT_XNACK_PER_PROCESS(dev)\
(KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2))
((KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 2)) || \
(KFD_GC_VERSION(dev) == IP_VERSION(9, 4, 3)))
struct kfd_event_interrupt_class {
bool (*interrupt_isr)(struct kfd_dev *dev,