diff options
| author | Mukul Joshi <mukul.joshi@amd.com> | 2022-04-26 13:00:11 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 10:43:54 -0400 |
| commit | cc009e613de6560eb499f8bc92c80a737752cb30 (patch) | |
| tree | fbc536b7d33081b3cb60081587c8d32d82e4c647 /drivers/gpu/drm/amd/amdkfd/kfd_crat.c | |
| parent | 3b9186fa868be5d0f2756d06af54c497288d2601 (diff) | |
drm/amdkfd: Add KFD support for soc21 v3
Add initial support for soc21 in KFD compute
driver (Mukul)
- Add new definition for soc21 device.
- Add new file for amdgpu-kfd interface for GFX11 family.
- Add new file for queue management, interrupt handling,
mqd management for GFX11 family in KFD driver.
- Related changes/updates for soc21 device in
KFD driver.
- Repurpose last 2 entries of SDMA MQD for driver use.
v2: Add an optional argument into update queue operation (Mukul)
v3: Switch to ip version check, replace kgd_dev with
amdgpu_device (Hawking)
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_crat.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c index 51e1c982ad2a..e9d79facb83a 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c @@ -1315,6 +1315,8 @@ static int fill_in_l2_l3_pcache(struct crat_subtype_cache *pcache, return 1; } +#define KFD_MAX_CACHE_TYPES 6 + static int kfd_fill_gpu_cache_info_from_gfx_config(struct kfd_dev *kdev, struct kfd_gpu_cache_info *pcache_info) { @@ -1408,6 +1410,7 @@ static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev, int *num_of_entries) { struct kfd_gpu_cache_info *pcache_info; + struct kfd_gpu_cache_info cache_info[KFD_MAX_CACHE_TYPES]; int num_of_cache_types = 0; int i, j, k; int ct = 0; @@ -1516,6 +1519,11 @@ static int kfd_fill_gpu_cache_info(struct kfd_dev *kdev, pcache_info = yellow_carp_cache_info; num_of_cache_types = ARRAY_SIZE(yellow_carp_cache_info); break; + case IP_VERSION(11, 0, 0): + pcache_info = cache_info; + num_of_cache_types = + kfd_fill_gpu_cache_info_from_gfx_config(kdev, pcache_info); + break; default: return -EINVAL; } |