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| author | John Hubbard <jhubbard@nvidia.com> | 2026-06-03 16:30:24 +0900 |
|---|---|---|
| committer | Alexandre Courbot <acourbot@nvidia.com> | 2026-06-03 23:52:42 +0900 |
| commit | a69a9e23dce95a1b7315f73b29200a58e0f54830 (patch) | |
| tree | 0aff1731cfe94b07d71e993f93d6111def866d7f /include/linux/timerqueue_types.h | |
| parent | d317e4585fa39bcee4d075f5c485494b0f238713 (diff) | |
gpu: nova-core: Hopper/Blackwell: add GSP lockdown release polling
On Hopper and Blackwell, FSP boots GSP with hardware lockdown enabled.
After FSP Chain of Trust completes, the driver must poll for lockdown
release before proceeding with GSP initialization. Add the register
bit and helper functions needed for this polling.
Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Link: https://patch.msgid.link/20260603-b4-blackwell-v13-7-d9f3a06939e0@nvidia.com
[acourbot: fix `lockdown_released` logic and add explanatory comments.]
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Diffstat (limited to 'include/linux/timerqueue_types.h')
0 files changed, 0 insertions, 0 deletions