diff options
| author | Jouni Malinen <j@w1.fi> | 2009-01-08 13:32:13 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 16:00:10 -0500 |
| commit | 0ced0e176ab854df15bd307188decba9c06650e5 (patch) | |
| tree | 328c2e71b43c3ede5fa470e83c76de45f360eafb /drivers/net/wireless/ath9k/recv.c | |
| parent | ca470b29027f093d8d63abc0fa401cf4f72e427b (diff) | |
ath9k: Setup MFP options for CCMP
Configure hardware CCMP for management frame protection and use
software crypto when needed.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath9k/recv.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/recv.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath9k/recv.c b/drivers/net/wireless/ath9k/recv.c index 462e08c3d09..dbf24be23cc 100644 --- a/drivers/net/wireless/ath9k/recv.c +++ b/drivers/net/wireless/ath9k/recv.c @@ -593,6 +593,12 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush) if (test_bit(keyix, sc->sc_keymap)) rx_status.flag |= RX_FLAG_DECRYPTED; } + if (ah->sw_mgmt_crypto && + (rx_status.flag & RX_FLAG_DECRYPTED) && + ieee80211_is_mgmt(hdr->frame_control)) { + /* Use software decrypt for management frames. */ + rx_status.flag &= ~RX_FLAG_DECRYPTED; + } /* Send the frame to mac80211 */ __ieee80211_rx(sc->hw, skb, &rx_status); |