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rt2800lib: enable MFP if hw crypt is disabled

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If rt2800usb is loaded with nohwcrypt=1, mac80211 takes
care of the crypto with software encryption/decryption
and thus, MFP can be used.

Tested for secured mesh using ath9k_htc and ath9k.

Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@gmail.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Chun-Yeow Yeoh 2016-04-21 00:41:34 +08:00 committed by Kalle Valo
parent 81542fac6e
commit 2557654df1
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@ -7492,6 +7492,10 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
if (!rt2x00_is_usb(rt2x00dev))
ieee80211_hw_set(rt2x00dev->hw, HOST_BROADCAST_PS_BUFFERING);
/* Set MFP if HW crypto is disabled. */
if (rt2800_hwcrypt_disabled(rt2x00dev))
ieee80211_hw_set(rt2x00dev->hw, MFP_CAPABLE);
SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev);
SET_IEEE80211_PERM_ADDR(rt2x00dev->hw,
rt2800_eeprom_addr(rt2x00dev,