wifi: rtl8xxxu: enable MFP support

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In order to connect to networks which require 802.11w, add the
MFP_CAPABLE flag and let mac80211 do the actual crypto in software.

When a robust management frames is received, rx_dec->swdec is not set,
even though the HW did not decrypt it. Extend the check and don't set
RX_FLAG_DECRYPTED for these frames in order to use SW decryption.

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://msgid.link/20240314164850.86432-1-martin.kaistra@linutronix.de

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Martin Kaistra 2024-03-14 17:48:50 +01:00 • committed by Ping-Ke Shih

parent c76936a7e1

commit 77f5924fc4

1 changed files with 7 additions and 2 deletions

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drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c

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