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path: root/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/gv100.c
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2023-10-31drm/nouveau/gsp: prepare for GSP-RMBen Skeggs1-2/+2
- move TOP after GSP, so we can disable TOP if GSP is in use - provide plumbing to support falcon-only and GSP-RM paths - provide a method for subdevs to detect GSP-RM paths - split tu102/tu116/ga100 paths from gv100, which can't support GSP-RM Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230918202149.4343-5-skeggsb@gmail.com
2022-11-09drm/nouveau/acr: use common falcon HS FW code for ACR FWsBen Skeggs1-9/+5
Adds context binding and support for FWs with a bootloader to the code that was added to load VPR scrubber HS binaries, and ports ACR over to using all of it. - gv100 split from gp108 to handle FW exit status differences Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09drm/nouveau/flcn: rework falcon resetBen Skeggs1-2/+4
Mostly preparation to fit in Ampere changes, but should result in reset sequences a lot closer to RM's, and perhaps help out with the issues we sometimes see reported in this area. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09drm/nouveau/gsp: add funcsBen Skeggs1-3/+8
Ampere. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-04-22drm/nouveau/gsp: change gv100_gsp from global to staticTom Rix1-1/+1
Smatch reports this issue gv100.c:46:1: warning: symbol 'gv100_gsp' was not declared. Should it be static? gv100_gsp is only used in gv100.c so change its storage-class specifier to static. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220421133028.724954-1-trix@redhat.com
2021-02-11drm/nouveau/gsp: switch to instanced constructorBen Skeggs1-2/+3
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> Reviewed-by: Lyude Paul <lyude@redhat.com>
2020-01-15drm/nouveau/flcn: reset sec2/gsp falcons harderBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/flcn: move bind_context WAR out of common codeBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/flcn: specify FBIF offset from subdevBen Skeggs1-0/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/gsp: initialise SW state for falcon from constructorBen Skeggs1-1/+15
This will allow us to register the falcon with ACR, and further customise its behaviour by providing the nvkm_falcon_func structure directly. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15drm/nouveau/gsp: select implementation based on available firmwareBen Skeggs1-30/+8
This will allow for further customisation of the subdev depending on what firmware is available. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-02-20drm/nouveau/gsp/gv100-: instantiate GSP falconBen Skeggs1-0/+62
We need this for Turing ACR, but it's present from Volta onwards. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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