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wl1271: Fix WEP key handling

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WEP key index handling was broken: the default key when using key 0 was never
specified to the FW, and if using other default than 0, it would be set on the
TX path for every single TX'd frame.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Juuso Oikarinen 2010-02-18 13:25:50 +02:00 committed by John W. Linville
parent fddc7dd7de
commit ee444cf050
2 changed files with 9 additions and 0 deletions
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8
drivers/net/wireless/wl12xx/wl1271_main.c
View file

@ -1475,6 +1475,14 @@ static int wl1271_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
wl1271_error("Could not add or replace key");
goto out_sleep;
}
/* the default WEP key needs to be configured at least once */
if (key_type == KEY_WEP) {
ret = wl1271_cmd_set_default_wep_key(wl,
wl->default_key);
if (ret < 0)
goto out_sleep;
}
break;
case DISABLE_KEY:

1
drivers/net/wireless/wl12xx/wl1271_tx.c
View file

@ -203,6 +203,7 @@ static int wl1271_tx_frame(struct wl1271 *wl, struct sk_buff *skb)
ret = wl1271_cmd_set_default_wep_key(wl, idx);
if (ret < 0)
return ret;
wl->default_key = idx;
}
}