From f03fcfc110739be5bae4f0edf33998b019ff7436 Mon Sep 17 00:00:00 2001 From: Helmut Schaa Date: Thu, 8 Sep 2011 14:36:45 +0200 Subject: [PATCH] rt2x00: Add WCID to crypto struct When a WCID was already assigned to a STA the key configuration functions need to use the same WCID for configuring the keys. Hence, add the WCID to the crypo configuration structure. Signed-off-by: Helmut Schaa Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00.h | 2 ++ drivers/net/wireless/rt2x00/rt2x00mac.c | 7 +++++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 3b71d79..cbf8eb3 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -478,6 +478,8 @@ struct rt2x00lib_crypto { u8 key[16]; u8 tx_mic[8]; u8 rx_mic[8]; + + int wcid; }; /* diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 6a03f93..cef1c87 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -494,6 +494,7 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, struct rt2x00lib_crypto crypto; static const u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, }; + struct rt2x00_sta *sta_priv = NULL; if (!test_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags)) return 0; @@ -511,9 +512,11 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, crypto.cmd = cmd; - if (sta) + if (sta) { crypto.address = sta->addr; - else + sta_priv = sta_to_rt2x00_sta(sta); + crypto.wcid = sta_priv->wcid; + } else crypto.address = bcast_addr; if (crypto.cipher == CIPHER_TKIP) -- 2.7.4