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Bitterblue Smith 74a72c3675 wifi: rtw88: 8821a/8812a: Set ptct_efuse_size to 0
Some RTL8812AU devices fail to probe:

[   12.478774] rtw_8812au 1-1.3:1.0: failed to dump efuse logical map
[   12.487712] rtw_8812au 1-1.3:1.0: failed to setup chip efuse info
[   12.487742] rtw_8812au 1-1.3:1.0: failed to setup chip information
[   12.491077] rtw_8812au: probe of 1-1.3:1.0 failed with error -22

It turns out these chips don't need to "protect" any bytes at the end of
the efuse.

The original value of 96 was copied from rtw8821c.c.

No one reported any failures with RTL8821AU yet, but the vendor driver
uses the same efuse reading code for both chips.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/1a477adb-60c3-463c-b158-3f86c94cb821@gmail.com
History 2024-12-23 15:58:35 +08:00
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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.