diff options
| author | shaoyunl <Shaoyun.Liu@amd.com> | 2018-09-07 12:00:07 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:49:33 -0500 |
| commit | 67f7cf9f76bccaadafc41b541e361ddb925c8921 (patch) | |
| tree | 59a5778c6fe442a62cfb3bede79efdbba4e2da37 /drivers/gpu/drm/amd/amdkfd/kfd_crat.h | |
| parent | ae9a25aea7f33573f56a422818bfead12aa8bfd6 (diff) | |
drm/amdkfd: Only add bi-directional iolink on GPU with XGMI or largebar (v2)
v2: compile fix
Signed-off-by: shaoyunl <Shaoyun.Liu@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/kfd_crat.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_crat.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h index 7a93aeb984de..7c3f192fe25f 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.h @@ -232,7 +232,8 @@ struct crat_subtype_ccompute { #define CRAT_IOLINK_FLAGS_NO_ATOMICS_32_BIT (1 << 2) #define CRAT_IOLINK_FLAGS_NO_ATOMICS_64_BIT (1 << 3) #define CRAT_IOLINK_FLAGS_NO_PEER_TO_PEER_DMA (1 << 4) -#define CRAT_IOLINK_FLAGS_RESERVED_MASK 0xffffffe0 +#define CRAT_IOLINK_FLAGS_BI_DIRECTIONAL (1 << 31) +#define CRAT_IOLINK_FLAGS_RESERVED_MASK 0x7fffffe0 /* * IO interface types |