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(parent: e5ffa72) | patch
drm/nouveau/secboot: allow to boot multiple falcons
authorAlexandre Courbot <acourbot@nvidia.com>
Wed, 29 Mar 2017 09:31:09 +0000 (18:31 +0900)
committerBen Skeggs <bskeggs@redhat.com>
Thu, 6 Apr 2017 04:39:03 +0000 (14:39 +1000)
commit598a8148e7208aae64f3c3d33f0ad1a65425965f
tree0e0676cf919cedf30008d4db11fbe63aaee226d1tree | snapshot (tar.gz zip)
parente5ffa727e5330478d9f074521dbf195c8593ed9fcommit | diff
drm/nouveau/secboot: allow to boot multiple falcons

Change the secboot and msgqueue interfaces to take a mask of falcons to
reset instead of a single falcon. The GP10B firmware interface requires
FECS and GPCCS to be booted in a single firmware command.

For firmwares that only support single falcon boot, it is trivial to
loop over the mask and boot each falcons individually.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/include/nvkm/core/msgqueue.h diff | blob | blame | history
drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.h diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr.h diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/secboot/acr_r352.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/secboot/base.c diff | blob | blame | history