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drm/amdkfd: Remove hard‑coded GC IP version checks from kfd_node_by_irq_ids

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Replace the GC IP version hard-coded check with multi-aid check in
kfd_node_by_irq_ids(). If aid_mask is not set, we immediately return
dev->nodes[0] otherwise we iterate and match using kfd_irq_is_from_node().

Signed-off-by: Sreekant Somasekharan <Sreekant.Somasekharan@amd.com>
Reviewed-by: Philip Yang <Philip.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Sreekant Somasekharan 2025-11-06 23:49:08 -05:00 committed by Alex Deucher
parent cf856ca9b9
commit 5287e7ef74
1 changed files with 5 additions and 3 deletions
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8
drivers/gpu/drm/amd/amdkfd/kfd_priv.h
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@ -1162,9 +1162,11 @@ static inline struct kfd_node *kfd_node_by_irq_ids(struct amdgpu_device *adev,
struct kfd_dev *dev = adev->kfd.dev;
uint32_t i;
if (KFD_GC_VERSION(dev) != IP_VERSION(9, 4, 3) &&
KFD_GC_VERSION(dev) != IP_VERSION(9, 4, 4) &&
KFD_GC_VERSION(dev) != IP_VERSION(9, 5, 0))
/*
* On multi-aid system, attempt per-node matching. Otherwise,
* fall back to the first node.
*/
if (!amdgpu_is_multi_aid(adev))
return dev->nodes[0];
for (i = 0; i < dev->num_nodes; i++)