diff options
| author | Jouni Malinen <j@w1.fi> | 2009-01-08 11:32:13 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 21:00:10 (GMT) |
| commit | 0ced0e176ab854df15bd307188decba9c06650e5 (patch) | |
| tree | 328c2e71b43c3ede5fa470e83c76de45f360eafb /drivers/net/wireless/ath9k/main.c | |
| parent | ca470b29027f093d8d63abc0fa401cf4f72e427b (diff) | |
| download | linux-fsl-qoriq-0ced0e176ab854df15bd307188decba9c06650e5.tar.xz | |
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/main.c')
| -rw-r--r-- | drivers/net/wireless/ath9k/main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index fc4439f..72f2956 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -1557,6 +1557,9 @@ static int ath_attach(u16 devid, struct ath_softc *sc) IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_AMPDU_AGGREGATION; + if (AR_SREV_9160_10_OR_LATER(sc->sc_ah)) + hw->flags |= IEEE80211_HW_MFP_CAPABLE; + hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_AP) | BIT(NL80211_IFTYPE_STATION) | @@ -2348,6 +2351,8 @@ static int ath9k_set_key(struct ieee80211_hw *hw, key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; if (key->alg == ALG_TKIP) key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC; + if (sc->sc_ah->sw_mgmt_crypto && key->alg == ALG_CCMP) + key->flags |= IEEE80211_KEY_FLAG_SW_MGMT; ret = 0; } break; |