On Thu, Jun 19, 2025 at 10:23:44PM +0900, Alexandre Courbot wrote:
Applied to nova-next, thanks!
> Alexandre Courbot (21):
> rust: make ETIMEDOUT error available
> rust: sizes: add constants up to SZ_2G
> gpu: nova-core: use absolute paths in register!() macro
> gpu: nova-core: add delimiter for helper rules in register!() macro
> gpu: nova-core: expose the offset of each register as a type constant
> gpu: nova-core: allow register aliases
> gpu: nova-core: increase BAR0 size to 16MB
> gpu: nova-core: add helper function to wait on condition
> gpu: nova-core: wait for GFW_BOOT completion
[ Slightly adjust comments in wait_gfw_boot_completion(). - Danilo ]
> gpu: nova-core: add DMA object struct
> gpu: nova-core: register sysmem flush page
[ * Use kernel::page::PAGE_SIZE instead of kernel::bindings::PAGE_SIZE.
* Get rid of the Option for SysmemFlush.
* Slightly reword SysmemFlush doc-comments.
- Danilo ]
> gpu: nova-core: add falcon register definitions and base code
> gpu: nova-core: firmware: add ucode descriptor used by FWSEC-FRTS
> gpu: nova-core: compute layout of the FRTS region
[ In doc-comment of FbLayout s/bootup process/boot process/ - Danilo ]
> gpu: nova-core: add types for patching firmware binaries
> gpu: nova-core: extract FWSEC from BIOS and patch it to run FWSEC-FRTS
> gpu: nova-core: load and run FWSEC-FRTS
> gpu: nova-core: update and annotate TODO list
>
> Joel Fernandes (3):
> gpu: nova-core: vbios: Add base support for VBIOS construction and
> iteration
[ Replace extend_with() and copy_from_slice() with extend_from_slice();
re-format and use markdown in comments. - Danilo ]
> gpu: nova-core: vbios: Add support to look up PMU table in FWSEC
[ Re-format and use markdown in comments. - Danilo ]
> gpu: nova-core: vbios: Add support for FWSEC ucode extraction
[ Re-format and use markdown in comments. - Danilo ]
There's one thing that would be nice to fix subsequently, which is properly
resetting the GPU. Currently, it needs a power cycle to be able to probe
successfully after unbinding the driver.
- Danilo
