From 5287e7ef748e4bad63c6f5f05348b022ec867407 Mon Sep 17 00:00:00 2001 From: Sreekant Somasekharan Date: Thu, 6 Nov 2025 23:49:08 -0500 Subject: [PATCH] =?utf8?q?drm/amdkfd:=20Remove=20hard=E2=80=91coded=20GC?= =?utf8?q?=20IP=20version=20checks=20from=20kfd=5Fnode=5Fby=5Firq=5Fids?= MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Philip Yang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_priv.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h index 6c05d7f57196..76842bb8e78b 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_priv.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_priv.h @@ -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++) -- 2.47.3