[PATCH V2 00/53] GC per queue reset

[Alex Deucher]

On Thu, Jul 25, 2024 at 11:20 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.
>
> V2: Fix fallbacks to full adapter reset
>     RLC safemode cleanup
>     Preliminary support for older GPUs

Forgot to add a git link as well:
https://gitlab.freedesktop.org/agd5f/linux/-/tree/amd-staging-drm-next-queue-reset?ref_type=heads

Alex

>
> Alex Deucher (38):
>   drm/amdgpu/gfx10: handle SDMA in KIQ map/unmap
>   drm/amdgpu/mes11: handle second gfx pipe
>   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 (v5)
>   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()
>   drm/amdgpu/gfx9: per queue reset only on bare metal
>   drm/amdgpu/gfx10: per queue reset only on bare metal
>   drm/amdgpu/gfx11: per queue reset only on bare metal
>   drm/amdgpu/gfx12: per queue reset only on bare metal
>   drm/amdgpu/gfx9: add ring reset callback for gfx
>   drm/amdgpu/gfx8: add ring reset callback for gfx
>   drm/amdgpu/gfx7: add ring reset callback for gfx
>   drm/amdgpu/gfx9: use proper rlc safe mode helpers
>   drm/amdgpu/gfx9.4.3: use proper rlc safe mode helpers
>   drm/amdgpu/gfx10: use proper rlc safe mode helpers
>   drm/amdgpu/gfx11: use proper rlc safe mode helpers
>   drm/amdgpu/gfx12: use proper rlc safe mode helpers
>   drm/amdgpu/gfx12: use rlc safe mode for soft recovery
>   drm/amdgpu/gfx11: use rlc safe mode for soft recovery
>   drm/amdgpu/gfx10: use rlc safe mode for soft recovery
>   drm/amdgpu/gfx9.4.3: use rlc safe mode for soft recovery
>   drm/amdgpu/gfx9: use rlc safe mode for soft recovery
>
> 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    |  20 ++
>  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/cikd.h          |   1 +
>  drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c     | 251 +++++++++++++++++++--
>  drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c     | 127 +++++++++--
>  drivers/gpu/drm/amd/amdgpu/gfx_v11_0.h     |   3 +
>  drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c     | 103 ++++++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c      |  76 ++++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c      |  75 +++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c      | 179 ++++++++++++++-
>  drivers/gpu/drm/amd/amdgpu/gfx_v9_4_3.c    | 132 ++++++++++-
>  drivers/gpu/drm/amd/amdgpu/mes_v11_0.c     | 134 +++++++++++
>  drivers/gpu/drm/amd/amdgpu/mes_v12_0.c     |  54 +++++
>  drivers/gpu/drm/amd/amdgpu/nvd.h           |   2 +
>  drivers/gpu/drm/amd/amdgpu/vid.h           |   1 +
>  19 files changed, 1243 insertions(+), 49 deletions(-)
>
> --
> 2.45.2
>