[PATCH 00/34] GC per queue reset

[Alex Deucher]

On Thu, Jul 18, 2024 at 10:15 AM Alex Deucher <alexander.deucher at amd.com> wrote:
>
> This adds preliminary support for GC per queue reset.  In this
> case, only the jobs currently in the queue are lost.  If this
> fails, we fall back to a full adapter reset.

Also available here via git:
https://gitlab.freedesktop.org/agd5f/linux/-/commits/amd-staging-drm-next-queue-reset

Alex

>
> Alex Deucher (19):
>   drm/amdgpu/mes: add API for legacy queue reset
>   drm/amdgpu/mes11: add API for legacy queue reset
>   drm/amdgpu/mes12: add API for legacy queue reset
>   drm/amdgpu/mes: add API for user queue reset
>   drm/amdgpu/mes11: add API for user queue reset
>   drm/amdgpu/mes12: add API for user queue reset
>   drm/amdgpu: add new ring reset callback
>   drm/amdgpu: add per ring reset support (v2)
>   drm/amdgpu/gfx11: add ring reset callbacks
>   drm/amdgpu/gfx11: rename gfx_v11_0_gfx_init_queue()
>   drm/amdgpu/gfx10: add ring reset callbacks
>   drm/amdgpu/gfx10: rework reset sequence
>   drm/amdgpu/gfx9: add ring reset callback
>   drm/amdgpu/gfx9.4.3: add ring reset callback
>   drm/amdgpu/gfx12: add ring reset callbacks
>   drm/amdgpu/gfx12: fallback to driver reset compute queue directly
>   drm/amdgpu/gfx11: enter safe mode before touching CP_INT_CNTL
>   drm/amdgpu/gfx11: add a mutex for the gfx semaphore
>   drm/amdgpu/gfx11: export gfx_v11_0_request_gfx_index_mutex()
>
> Jiadong Zhu (13):
>   drm/amdgpu/gfx11: wait for reset done before remap
>   drm/amdgpu/gfx10: remap queue after reset successfully
>   drm/amdgpu/gfx10: wait for reset done before remap
>   drm/amdgpu/gfx9: remap queue after reset successfully
>   drm/amdgpu/gfx9: wait for reset done before remap
>   drm/amdgpu/gfx9.4.3: remap queue after reset successfully
>   drm/amdgpu/gfx_9.4.3: wait for reset done before remap
>   drm/amdgpu/gfx: add a new kiq_pm4_funcs callback for reset_hw_queue
>   drm/amdgpu/gfx9: implement reset_hw_queue for gfx9
>   drm/amdgpu/gfx9.4.3: implement reset_hw_queue for gfx9.4.3
>   drm/amdgpu/mes: modify mes api for mmio queue reset
>   drm/amdgpu/mes: implement amdgpu_mes_reset_hw_queue_mmio
>   drm/amdgpu/mes11: implement mmio queue reset for gfx11
>
> Prike Liang (2):
>   drm/amdgpu: increase the reset counter for the queue reset
>   drm/amdgpu/gfx11: fallback to driver reset compute queue directly (v2)
>
>  drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |   1 +
>  drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h    |   6 +
>  drivers/gpu/drm/amd/amdgpu/amdgpu_job.c    |  18 +++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mes.c    |  88 ++++++++++++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h    |  37 +++++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h   |   2 +
>  drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c     | 158 ++++++++++++++++++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c     | 117 +++++++++++++--
>  drivers/gpu/drm/amd/amdgpu/gfx_v11_0.h     |   3 +
>  drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c     |  95 ++++++++++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c      | 126 +++++++++++++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c    | 125 +++++++++++++++-
>  drivers/gpu/drm/amd/amdgpu/mes_v11_0.c     | 132 +++++++++++++++++
>  drivers/gpu/drm/amd/amdgpu/mes_v12_0.c     |  54 +++++++
>  14 files changed, 930 insertions(+), 32 deletions(-)
>
> --
> 2.45.2
>