diff options
| -rw-r--r-- | include/net/mac80211.h | 9 | ||||
| -rw-r--r-- | net/mac80211/wpa.c | 17 |
2 files changed, 0 insertions, 26 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 652dced0f3e..a2c14f95b9a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -189,7 +189,6 @@ struct ieee80211_tx_control { #define IEEE80211_TXCTL_REQUEUE (1<<7) #define IEEE80211_TXCTL_FIRST_FRAGMENT (1<<8) /* this is a first fragment of * the frame */ -#define IEEE80211_TXCTL_TKIP_NEW_PHASE1_KEY (1<<9) #define IEEE80211_TXCTL_LONG_RETRY_LIMIT (1<<10) /* this frame should be send * using the through * set_retry_limit configured @@ -205,7 +204,6 @@ struct ieee80211_tx_control { u8 antenna_sel_tx; /* 0 = default/diversity, 1 = Ant0, 2 = Ant1 */ u8 icv_len; /* length of the ICV/MIC field in octets */ u8 iv_len; /* length of the IV field in octets */ - u8 tkip_key[16]; /* generated phase2/phase1 key for hw TKIP */ u8 queue; /* hardware queue to use for this frame; * 0 = highest, hw->queues-1 = lowest */ u8 sw_retry_attempt; /* number of times hw has tried to @@ -565,13 +563,6 @@ struct ieee80211_hw { * specified in the device's EEPROM */ #define IEEE80211_HW_DEFAULT_REG_DOMAIN_CONFIGURED (1<<11) - /* Do TKIP phase1 key mixing in stack to support cards only do - * phase2 key mixing when doing hwcrypto */ -#define IEEE80211_HW_TKIP_REQ_PHASE1_KEY (1<<13) - /* Do TKIP phase1 and phase2 key mixing in stack and send the generated - * per-packet RC4 key with each TX frame when doing hwcrypto */ -#define IEEE80211_HW_TKIP_REQ_PHASE2_KEY (1<<14) - u32 flags; /* hardware flags defined above */ /* Set to the size of a needed device specific skb headroom for TX skbs. */ diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index a23531cef5b..6e12638054a 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -214,7 +214,6 @@ static int tkip_encrypt_skb(struct ieee80211_txrx_data *tx, key->u.tkip.iv32++; if (tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE) { - u32 flags = tx->local->hw.flags; hdr = (struct ieee80211_hdr *)skb->data; /* hwaccel - with preallocated room for IV */ @@ -224,22 +223,6 @@ static int tkip_encrypt_skb(struct ieee80211_txrx_data *tx, 0x7f), (u8) key->u.tkip.iv16); - if (flags & IEEE80211_HW_TKIP_REQ_PHASE2_KEY) - ieee80211_tkip_gen_rc4key(key, hdr->addr2, - tx->u.tx.control->tkip_key); - else if (flags & IEEE80211_HW_TKIP_REQ_PHASE1_KEY) { - if (key->u.tkip.iv16 == 0 || - !key->u.tkip.tx_initialized) { - ieee80211_tkip_gen_phase1key(key, hdr->addr2, - (u16 *)tx->u.tx.control->tkip_key); - key->u.tkip.tx_initialized = 1; - tx->u.tx.control->flags |= - IEEE80211_TXCTL_TKIP_NEW_PHASE1_KEY; - } else - tx->u.tx.control->flags &= - ~IEEE80211_TXCTL_TKIP_NEW_PHASE1_KEY; - } - tx->u.tx.control->key_idx = tx->key->conf.hw_key_idx; return 0; } |