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iwlwifi regression in 20111205 merge

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It looks like the regression was introduced between 20111202 and
20111205 (linux-next tree). Symptoms: connection to AP seem to be
established, but no data goes though it in any way. Tested on intel
5300.
  Peek at the changes have shown that it looks like at least part of
the code wasn't merged properly. It was originally committed into
iwl_agn.c but code in question was moved to iwl-mac80211.c.
  This patch puts code in place and my card works again.

Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Nikolay Martynov 2011-12-08 21:43:39 -05:00 committed by John W. Linville
parent cf00f379d8
commit b6a27d1e6b
1 changed files with 11 additions and 0 deletions
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11
drivers/net/wireless/iwlwifi/iwl-mac80211.c
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@ -517,6 +517,17 @@ static int iwlagn_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
return -EOPNOTSUPP;
}
switch (key->cipher) {
case WLAN_CIPHER_SUITE_TKIP:
key->flags |= IEEE80211_KEY_FLAG_GENERATE_MMIC;
/* fall through */
case WLAN_CIPHER_SUITE_CCMP:
key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
break;
default:
break;
}
/*
* We could program these keys into the hardware as well, but we
* don't expect much multicast traffic in IBSS and having keys