wifi: rtl8xxxu: expose efuse via debugfs

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The efuse contains the mac address and calibration data. During
manufacturing and testing it can be necessary to read and check this
data.

Add a debugfs interface to make it available to userspace.

Signed-off-by: Martin Kaistra <martin.kaistra@linutronix.de>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250901121613.1876109-1-martin.kaistra@linutronix.de

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Martin Kaistra 2025-09-01 14:16:13 +02:00 • committed by Ping-Ke Shih

parent 35ded83be0

commit 00afddfe4c

1 changed files with 22 additions and 0 deletions

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drivers/net/wireless/realtek/rtl8xxxu/core.c

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