[PATCH v3 0/7] Documentation for nova-core
Alexandre Courbot
acourbot at nvidia.com
Wed Jul 2 11:00:37 UTC 2025
This series adds some documentation that was relevant to the FWSEC-FRTS
[1] series, but wasn't sent alongside it as it was worked on in
parallel.
It notably introduces a lot of HTMLdocs that adds key explanations to
understand and work on the GSP boot process.
[1] https://lore.kernel.org/all/DB0I8WAH970B.25D3S59AYF85P@nvidia.com/
Signed-off-by: Joel Fernandes <joelagnelf at nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot at nvidia.com>
---
Changes in v3:
- Rebase on top of latest nova-next.
- Reorganize patches a bit and use standard prefixes.
- Convert diagrams to only use ASCII characters (thanks Bagas!).
- Move sysmembar documentation to the new `SysmemFlush` type.
- Reword things a bit here and there.
- Reorganize order of `index.rst` for a more natural flow.
- Link to v2: https://lore.kernel.org/rust-for-linux/20250503040802.1411285-1-joelagnelf@nvidia.com/
---
Joel Fernandes (7):
gpu: nova-core: Add code comments related to devinit
gpu: nova-core: Clarify sysmembar operations
gpu: nova-core: Clarify falcon code
Documentation: gpu: nova-core: Document vbios layout
Documentation: gpu: nova-core: Document devinit process
Documentation: gpu: nova-core: Document fwsec operation and layout
Documentation: gpu: nova-core: Document basics of the Falcon
Documentation/gpu/nova/core/devinit.rst | 61 +++++++++++
Documentation/gpu/nova/core/falcon.rst | 158 +++++++++++++++++++++++++++
Documentation/gpu/nova/core/fwsec.rst | 182 ++++++++++++++++++++++++++++++++
Documentation/gpu/nova/core/vbios.rst | 180 +++++++++++++++++++++++++++++++
Documentation/gpu/nova/index.rst | 4 +
drivers/gpu/nova-core/falcon.rs | 29 +++--
drivers/gpu/nova-core/fb.rs | 10 ++
drivers/gpu/nova-core/gfw.rs | 39 ++++++-
drivers/gpu/nova-core/gpu.rs | 3 +-
drivers/gpu/nova-core/regs.rs | 18 +++-
10 files changed, 669 insertions(+), 15 deletions(-)
---
base-commit: 4092e1b41202ff39aad75a40a03ac1d318443670
change-id: 20250702-nova-docs-b9900d0505b5
Best regards,
--
Alexandre Courbot <acourbot at nvidia.com>
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