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12322a0260
When the chip is not powered on correctly (like during driver development) rtw89_fwdl_check_path_ready_ax() can fail. read_poll_timeout_atomic() with a delay of 1 µs and a timeout of 400000 µs can take 50 seconds with USB because of the time it takes to send a USB control message. The firmware upload is tried 5 times, so in total it takes 250 seconds. Lower the timeout to 3200 for USB in order to reduce the time rtw89_fwdl_check_path_ready_ax() takes from 50 seconds to less than 1 second. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/af0b25d0-ea67-455e-91f2-8e4c18ae4328@gmail.com |
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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.