On Tue, 2025-07-01 at 22:19 +0530, Sunil Khatri wrote: > client-id is a unique id across the system no matter if its from a VM > or on a host system. This unique id is a good base to use create > client-id based dentry in debugfs in the root directory. > > This directory could be a unique directory where drivers could dump > the debug information. > > For amdgpu driver, we want to dump the VM PTBASE address and MQD for > userqueue which can be used by a tool like amd umr to dump the memory > and that is really important to debug userqueues and VM related > issues. > > One of the challenge in this how to access the root directory which > is > beyond the drm_device hence moving the debugfs related information to > drm_debugfs.c > > Sunil Khatri (4): > drm: move drm based debugfs funcs to drm_debugfs.c > drm: add debugfs support on per client-id basis > drm/amdgpu: add debugfs support for VM pagetable per client > drm/amdgpu: add support of debugfs for mqd information
Hi, please wait >24h before sending new versions of a series, so that more people can opt in and traffic on the lists gets reduced Thx > > drivers/accel/drm_accel.c | 16 --- > drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 52 +++++++++ > drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.h | 1 + > drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 52 +++++++++ > drivers/gpu/drm/amd/amdgpu/amdgpu_userq.h | 1 + > drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 +- > drivers/gpu/drm/amd/amdgpu/amdgpu_vm.h | 4 +- > drivers/gpu/drm/drm_debugfs.c | 113 > ++++++++++++++++++-- > drivers/gpu/drm/drm_drv.c | 14 +-- > drivers/gpu/drm/drm_file.c | 9 ++ > drivers/gpu/drm/drm_internal.h | 6 +- > include/drm/drm_accel.h | 5 - > include/drm/drm_debugfs.h | 11 ++ > include/drm/drm_drv.h | 14 ++- > include/drm/drm_file.h | 7 ++ > 16 files changed, 265 insertions(+), 46 deletions(-) >
