bcce0efb5c
Group the lines for each version set of GSP-RM firmware files together, so that they can be more easily removed or updated. This commit makes no functional changes: the same files are placed in the same locations, and the same links are created. Nouveau/Nova use the GSP-RM firmware file, along with several auxilliary firmware files, to support Nvidia Turing and later GPUs. As new GPUs are supported, newer versions of all files must be add to the repository. Currently, two versions are present: 535.113.01 and 570.144. To make it easier to add new versions, for distros to stop including older versions, we regroup all of the relevant lines in the WHENCE file by version, instead of by GPU. Two things should be noted: 1. Some distros are apparently unable to handle changes to WHENCE where a file is replaced with a symlink, or vice versa. 2. Most GPUs are just minor variants, and so these GPUs are represented only by symlinks. This means that care must be taken if a future firmware version includes a new file for a GPU variant that was previously represented by a link. Conversely, if a new version of file happens to be identical to another file, it should not be replaced with a symlink. Signed-off-by: Timur Tabi <ttabi@nvidia.com>
Linux firmware
This repository contains all these firmware images which have been extracted from older drivers, as well various new firmware images which we were never permitted to include in a GPL'd work, but which we have been permitted to redistribute under separate cover.
The upstream repository is located at https://gitlab.com/kernel-firmware/linux-firmware.git.
Submitting firmware
To submit firmware to this repository, please do one of the following:
- open a MR upstream
- send a git binary diff to
linux-firmware@kernel.org - send a git pull request to:
linux-firmware@kernel.org
Signed-off-by requirement
All commits must include a Signed-off-by line to track the provenance of the
firmware. This signature must be from someone with authority over the licensing
of the firmware, typically someone from within the company that owns or
controls the firmware. The Signed-off-by line serves as an attestation that
the contributor has the right to submit the firmware under the specified
license terms and that it can be redistributed according to those terms.
At times, a contributor may work at a location that makes it difficult to
submit patches or MRs from their offical company accounts. In this case,
the Signed-off-by line in the commit should still be via the company
address, but the submitter can use a personal address with the company address
on CC for the MR or patch contribution.
Quality
If your commit adds new firmware, it must update the WHENCE file to
clearly state the license under which the firmware is available, and
that it is redistributable. Being redistributable includes ensuring
the firmware license provided includes an implicit or explicit
patent grant to end users to ensure full functionality of device
operation with the firmware. If the license is long and involved, it's
permitted to include it in a separate file and refer to it from the
WHENCE file (IE 'See LICENSE.foo for details.').
And if it were possible, a changelog of the firmware itself.
To maintain consistent quality on the repository, please run the following before submitting a patch:
make check
If you don't have pre-commit installed, you can install it with:
pip install pre-commit
Your commit must contain a Signed-Off-By: from someone authoritative on
the licensing of the firmware in question (i.e. from within the company
that owns the code).
Warnings
- Don't send any
CONFIDENTIALITY STATEMENTin your e-mail, patch or request. Otherwise your firmware will never be accepted. - Maintainers are really busy, so don't expect a prompt reply.