From 476a4e10a3361509b1e436ec49e9a2896052a4b6 Mon Sep 17 00:00:00 2001 From: Sunil Khatri Date: Mon, 18 Aug 2025 12:51:25 +0530 Subject: [PATCH 5057/5403] drm/amdgpu: print root PD address in PDE format instead of GPU MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Print PD address of VM root instead of GPU address in the debugfs. On modern GPU's this is what UMR tool expects in the registers as well. Fixes: 719b378d3718 ("drm/amdgpu: add debugfs support for VM pagetable per client") Signed-off-by: Sunil Khatri Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c index 127091de0f34..a70651050acf 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -2155,7 +2155,7 @@ static int amdgpu_pt_info_read(struct seq_file *m, void *unused) return -EINVAL; } - seq_printf(m, "gpu_address: 0x%llx\n", amdgpu_bo_gpu_offset(fpriv->vm.root.bo)); + seq_printf(m, "pd_address: 0x%llx\n", amdgpu_gmc_pd_addr(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); -- 2.54.0