diff options
| author | Alexandre Courbot <acourbot@nvidia.com> | 2017-01-26 11:18:49 +0300 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2017-03-07 10:05:13 +0300 |
| commit | 7defd1daacef6bfae5387e95bcd7b57c9183aaf7 (patch) | |
| tree | 21f7d45d1a8b45a06fc581bc90c5d9e027eeeb4b /drivers/gpu/drm/nouveau/include | |
| parent | a13edd0b21748b76220c60f5c73f49e99591ab0d (diff) | |
| download | linux-7defd1daacef6bfae5387e95bcd7b57c9183aaf7.tar.xz | |
drm/nouveau/secboot: support for different load and unload falcons
On some secure boot instances (e.g. gp10x) the load and unload blobs do
not run on the same falcon. Support this case by introducing a new
member to the ACR structure and making related functions take the falcon
to use as an argument instead of assuming the boot falcon is to be used.
The rule is that the load blob can be run on either the SEC or PMU
falcons, but the unload blob must be always run on PMU.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
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/secboot.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h index eb46fbf26df6..03da24e2c229 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/secboot.h @@ -45,6 +45,7 @@ struct nvkm_secboot { struct nvkm_acr *acr; struct nvkm_subdev subdev; struct nvkm_falcon *boot_falcon; + struct nvkm_falcon *halt_falcon; u64 wpr_addr; u32 wpr_size; |