diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2020-06-16 14:57:31 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2020-07-24 18:50:48 +1000 |
| commit | de088372da017df35f6545516815ee012ec92ff6 (patch) | |
| tree | 2e76214e2fc85561e936bda2504d682253f1de85 /drivers/gpu/drm/nouveau/include | |
| parent | 587debc9a79b84fd61674f2c42f5a1b2c89ebd5f (diff) | |
| download | linux-de088372da017df35f6545516815ee012ec92ff6.tar.bz2 | |
drm/nouveau/acr: store a mask of LS falcons the controlling LSFW can bootstrap
This will prevent some pain with broken firmware trees, as under some
circumstances the HSFW can fail and leave the GPU in a state we don't
know how to recover from.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/include')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h index 5d9c3a966de6..836d8b932822 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/acr.h @@ -39,6 +39,8 @@ struct nvkm_acr { struct list_head hsfw, hsf; struct list_head lsfw, lsf; + u64 managed_falcons; + struct nvkm_memory *wpr; u64 wpr_start; u64 wpr_end; @@ -107,6 +109,7 @@ struct nvkm_acr_lsf_func { void (*bld_write)(struct nvkm_acr *, u32 bld, struct nvkm_acr_lsfw *); void (*bld_patch)(struct nvkm_acr *, u32 bld, s64 adjust); int (*boot)(struct nvkm_falcon *); + u64 bootstrap_falcons; int (*bootstrap_falcon)(struct nvkm_falcon *, enum nvkm_acr_lsf_id); int (*bootstrap_multiple_falcons)(struct nvkm_falcon *, u32 mask); }; |