From 9184d9348a7a0e60d70d5f4c23de79fdbc72b9a3 Mon Sep 17 00:00:00 2001 From: Zhu Yi Date: Thu, 19 Jan 2006 16:22:32 +0800 Subject: [PATCH] ieee80211: Add TKIP crypt->build_iv This patch adds ieee80211 TKIP build_iv() method to support hardwares that can do TKIP encryption but relies on ieee80211 layer to build the IV. It also changes the build_iv() interface to return the key if possible after the IV is built (this is required by TKIP). Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- net/ieee80211/ieee80211_tx.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net/ieee80211/ieee80211_tx.c') diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c index 0949803b9c7d..8b4332f53394 100644 --- a/net/ieee80211/ieee80211_tx.c +++ b/net/ieee80211/ieee80211_tx.c @@ -470,7 +470,9 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) atomic_inc(&crypt->refcnt); if (crypt->ops->build_iv) crypt->ops->build_iv(skb_frag, hdr_len, - crypt->priv); + ieee->sec.keys[ieee->sec.active_key], + ieee->sec.key_sizes[ieee->sec.active_key], + crypt->priv); atomic_dec(&crypt->refcnt); } -- cgit v1.2.3