From 7e0fc7b2b7f7e030f5886fa21e002f2edb6c12be Mon Sep 17 00:00:00 2001 From: Sunil Khatri Date: Thu, 14 Aug 2025 13:23:32 +0530 Subject: [PATCH 5017/5403] drm/amdgpu: add more information in debugfs to pagetable dump MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add more information in the debugfs which is needed to dump a pagetable correctly for userqueues where vmid is not known in the kernel. Signed-off-by: Sunil Khatri Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c index 0e6e2e2acf5b..127091de0f34 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -2136,12 +2136,14 @@ static int amdgpu_pt_info_read(struct seq_file *m, void *unused) struct drm_file *file; struct amdgpu_fpriv *fpriv; struct amdgpu_bo *root_bo; + struct amdgpu_device *adev; int r; file = m->private; if (!file) return -EINVAL; + adev = drm_to_adev(file->minor->dev); fpriv = file->driver_priv; if (!fpriv || !fpriv->vm.root.bo) return -ENODEV; @@ -2154,6 +2156,10 @@ static int amdgpu_pt_info_read(struct seq_file *m, void *unused) } seq_printf(m, "gpu_address: 0x%llx\n", amdgpu_bo_gpu_offset(fpriv->vm.root.bo)); + seq_printf(m, "max_pfn: 0x%llx\n", adev->vm_manager.max_pfn); + seq_printf(m, "num_level: 0x%x\n", adev->vm_manager.num_level); + seq_printf(m, "block_size: 0x%x\n", adev->vm_manager.block_size); + seq_printf(m, "fragment_size: 0x%x\n", adev->vm_manager.fragment_size); amdgpu_bo_unreserve(root_bo); amdgpu_bo_unref(&root_bo); -- 2.54.0