mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-10 21:07:02 +09:00
12b1a12548
A firmware with v1 format contains many sections to download. Add parser to read section type, target address, length, checksum and so on, and then download the section to WiFi CPU with proper location. The additional dynamic header length named dynamic_hdr_len is used to skip content of dynamic header containing compiler flags of firmware, which can help to determine variant firmware build, but currently rtw89 only use single one variant. So, just skip the content. The layout of a WiFi CPU firmware with v1 format looks like: +---------------------------------------+ | Header (12 words) | +---------------------------------------+ | Section header 1 (4 words) | | Section header 2 (4 words) | | Section header 3 (4 words) | | ... | +---------------------------------------+ | Dynamic header (variable length) | +---------------------------------------+ | Data used & pointed by section | | ... | +---------------------------------------+ Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230801021127.15919-5-pkshih@realtek.com
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 Restructured Text 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.