diff options
| author | John W. Linville <linville@tuxdriver.com> | 2010-05-24 13:36:37 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-05-24 14:59:27 -0400 |
| commit | 3dc3fc52ea1537f5f37ab301d2b1468a0e79988f (patch) | |
| tree | 1d958b8f26d09c26ff4e3b05c4126e75c8f799da | |
| parent | 617f3d0d71e2eae4d8d475cefe9363b140e52083 (diff) | |
Revert "ath9k: Group Key fix for VAPs"
This reverts commit 03ceedea972a82d343fa5c2528b3952fa9e615d5.
This patch was reported to cause a regression in which connectivity is
lost and cannot be reestablished after a suspend/resume cycle.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 28 | ||||
| -rw-r--r-- | include/net/mac80211.h | 1 | ||||
| -rw-r--r-- | net/mac80211/key.c | 1 |
3 files changed, 3 insertions, 27 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 893b552981a0..abfa0493236f 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -752,7 +752,6 @@ static int ath_key_config(struct ath_common *common, struct ath_hw *ah = common->ah; struct ath9k_keyval hk; const u8 *mac = NULL; - u8 gmac[ETH_ALEN]; int ret = 0; int idx; @@ -776,30 +775,9 @@ static int ath_key_config(struct ath_common *common, memcpy(hk.kv_val, key->key, key->keylen); if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) { - - if (key->ap_addr) { - /* - * Group keys on hardware that supports multicast frame - * key search use a mac that is the sender's address with - * the high bit set instead of the app-specified address. - */ - memcpy(gmac, key->ap_addr, ETH_ALEN); - gmac[0] |= 0x80; - mac = gmac; - - if (key->alg == ALG_TKIP) - idx = ath_reserve_key_cache_slot_tkip(common); - else - idx = ath_reserve_key_cache_slot(common); - if (idx < 0) - mac = NULL; /* no free key cache entries */ - } - - if (!mac) { - /* For now, use the default keys for broadcast keys. This may - * need to change with virtual interfaces. */ - idx = key->keyidx; - } + /* For now, use the default keys for broadcast keys. This may + * need to change with virtual interfaces. */ + idx = key->keyidx; } else if (key->keyidx) { if (WARN_ON(!sta)) return -EOPNOTSUPP; diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 5be900d19660..e24b0363e6cb 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -831,7 +831,6 @@ struct ieee80211_key_conf { u8 iv_len; u8 hw_key_idx; u8 flags; - u8 *ap_addr; s8 keyidx; u8 keylen; u8 key[0]; diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 8d4b41787dcf..e8f6e3b252d8 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -140,7 +140,6 @@ static void ieee80211_key_enable_hw_accel(struct ieee80211_key *key) struct ieee80211_sub_if_data, u.ap); - key->conf.ap_addr = sdata->dev->dev_addr; ret = drv_set_key(key->local, SET_KEY, sdata, sta, &key->conf); if (!ret) { |