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Linux kernel source tree
b2c26c82f7
For HSRv0, the path_id has the following meaning: - 0000: PRP supervision frame - 0001-1001: HSR ring identifier - 1010-1011: Frames from PRP network (A/B, with RedBoxes) - 1111: HSR supervision frame Follow the IEC 62439-3:2010 standard more closely by setting the right path_id for HSRv0 supervision frames (actually, it is correctly set when the frame is constructed, but hsr_set_path_id() overwrites it) and set a fixed HSR ring identifier of 1. The ring identifier seems to be generally unused and we ignore it anyways on reception, but some fixed identifier is definitely better than using one identifier in one direction and a wrong identifier in the other. This was also the behavior before commit |
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| io_uring | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| rust | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .clippy.toml | ||
| .cocciconfig | ||
| .editorconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| .pylintrc | ||
| .rustfmt.toml | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.