Commit graph

12 commits

Author SHA1 Message Date
Ben Skeggs
015ef6187f drm/nouveau/gsp: prepare for GSP-RM
- 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
2023-10-31 15:08:10 +10:00
Ben Skeggs
2541626cfb drm/nouveau/acr: use common falcon HS FW code for ACR FWs
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>
2022-11-09 10:44:58 +10:00
Ben Skeggs
f15cde64b6 drm/nouveau/flcn: rework falcon reset
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>
2022-11-09 10:44:58 +10:00
Ben Skeggs
74f9dcb0df drm/nouveau/gsp: add funcs
Ampere.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
2022-11-09 10:44:57 +10:00
Tom Rix
1584f0a1b1 drm/nouveau/gsp: change gv100_gsp from global to static
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
2022-04-22 13:08:43 -04:00
Ben Skeggs
b240b21261 drm/nouveau/gsp: switch to instanced constructor
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
2021-02-11 11:49:53 +10:00
Ben Skeggs
af696a61a2 drm/nouveau/flcn: reset sec2/gsp falcons harder
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:28 +10:00
Ben Skeggs
ca3190e3c7 drm/nouveau/flcn: move bind_context WAR out of common code
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:27 +10:00
Ben Skeggs
fb0a5bbe31 drm/nouveau/flcn: specify FBIF offset from subdev
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:27 +10:00
Ben Skeggs
334815ef31 drm/nouveau/gsp: initialise SW state for falcon from constructor
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>
2020-01-15 10:50:26 +10:00
Ben Skeggs
78b10b7403 drm/nouveau/gsp: select implementation based on available firmware
This will allow for further customisation of the subdev depending on what
firmware is available.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2020-01-15 10:50:26 +10:00
Ben Skeggs
2944b19b5c drm/nouveau/gsp/gv100-: instantiate GSP falcon
We need this for Turing ACR, but it's present from Volta onwards.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2019-02-20 08:59:58 +10:00