ath10k: fix shared WEP

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When static keys are used in shared WEP, when a
station is associated, message 3 is sent with an
encrypted payload. But, for subsequent
authentications that are triggered without a
deauth, the auth frame is decrypted by the HW.

To handle this, check if the WEP keys have already
been set for the peer and if so, mark the
frame as decrypted. This scenario can happen
when a station changes its default TX key and initiates
a new authentication sequence.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

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Sujith Manoharan 2014-11-25 11:46:58 +05:30 • committed by Kalle Valo

parent d67d0a0204

commit 504f6cdf4a

3 changed files with 65 additions and 0 deletions

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25

drivers/net/wireless/ath/ath10k/mac.c

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4

drivers/net/wireless/ath/ath10k/mac.h

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36

drivers/net/wireless/ath/ath10k/wmi.c

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