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| author | Mukul Joshi <mukul.joshi@amd.com> | 2022-09-14 11:39:48 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 16:42:27 +0300 |
| commit | 8dc1db3172ae2f17ae71e33b608a33411ce8a1aa (patch) | |
| tree | d557e1e52616de66b84df94b6269b4fdc8a96052 /drivers/gpu/drm/amd/amdkfd/kfd_svm.c | |
| parent | 5cf1675591dd28afc498348757469a87c1e9fcf2 (diff) | |
| download | linux-8dc1db3172ae2f17ae71e33b608a33411ce8a1aa.tar.xz | |
drm/amdkfd: Introduce kfd_node struct (v5)
Introduce a new structure, kfd_node, which will now represent
a compute node. kfd_node is carved out of kfd_dev structure.
kfd_dev struct now will become the parent of kfd_node, and will
store common resources such as doorbells, GTT sub-alloctor etc.
kfd_node struct will store all resources specific to a compute
node, such as device queue manager, interrupt handling etc.
This is the first step in adding compute partition support in KFD.
v2: introduce kfd_node struct to gc v11 (Hawking)
v3: make reference to kfd_dev struct through kfd_node (Morris)
v4: use kfd_node instead for kfd isr/mqd functions (Morris)
v5: rebase (Alex)
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Tested-by: Amber Lin <Amber.Lin@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Morris Zhang <Shiwu.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_svm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c index c02430537e9c..96ccff79902c 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c @@ -1266,7 +1266,7 @@ svm_range_unmap_from_gpus(struct svm_range *prange, unsigned long start, return -EINVAL; } - kfd_smi_event_unmap_from_gpu(pdd->dev, p->lead_thread->pid, + kfd_smi_event_unmap_from_gpu(pdd->dev->kfd, p->lead_thread->pid, start, last, trigger); r = svm_range_unmap_from_gpu(pdd->dev->adev, @@ -3083,7 +3083,7 @@ int svm_range_list_init(struct kfd_process *p) spin_lock_init(&svms->deferred_list_lock); for (i = 0; i < p->n_pdds; i++) - if (KFD_IS_SVM_API_SUPPORTED(p->pdds[i]->dev)) + if (KFD_IS_SVM_API_SUPPORTED(p->pdds[i]->dev->kfd)) bitmap_set(svms->bitmap_supported, i, 1); return 0; |