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p54: implement rfkill 

This patch implements a basic rfkill support for p54 hardware and
removes a rfkill related WARNING:

fwio.c: In function ‘p54_setup_mac’:
fwio.c:323: warning: ‘radio_enabled’ is deprecated.

by abandoning radio_enable in flavour for IEEE80211_CONF_CHANGE_IDLE.

Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Christian Lamparter 2009-08-07 19:39:05 +02:00 committed by John W. Linville
parent 718126a75e
commit 6208f8b22c
3 changed files with 14 additions and 2 deletions
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5
drivers/net/wireless/p54/fwio.c
View File

@ -320,7 +320,7 @@ int p54_setup_mac(struct p54_common *priv)
return -ENOMEM;
setup = (struct p54_setup_mac *) skb_put(skb, sizeof(*setup));
if (priv->hw->conf.radio_enabled) {
if (!(priv->hw->conf.flags & IEEE80211_CONF_IDLE)) {
switch (priv->mode) {
case NL80211_IFTYPE_STATION:
mode = P54_FILTER_TYPE_STATION;
@ -348,8 +348,9 @@ int p54_setup_mac(struct p54_common *priv)
(priv->filter_flags & FIF_OTHER_BSS)) &&
(mode != P54_FILTER_TYPE_PROMISCUOUS))
mode |= P54_FILTER_TYPE_TRANSPARENT;
} else
} else {
mode = P54_FILTER_TYPE_HIBERNATE;
}
setup->mac_mode = cpu_to_le16(mode);
memcpy(setup->mac_addr, priv->mac_addr, ETH_ALEN);

5
drivers/net/wireless/p54/main.c
View File

@ -288,6 +288,11 @@ static int p54_config(struct ieee80211_hw *dev, u32 changed)
if (ret)
goto out;
}
if (changed & IEEE80211_CONF_CHANGE_IDLE) {
ret = p54_setup_mac(priv);
if (ret)
goto out;
}
out:
mutex_unlock(&priv->conf_mutex);

6
drivers/net/wireless/p54/txrx.c
View File

@ -552,6 +552,12 @@ static void p54_rx_trap(struct p54_common *priv, struct sk_buff *skb)
break;
case P54_TRAP_TIMER:
break;
case P54_TRAP_FAA_RADIO_OFF:
wiphy_rfkill_set_hw_state(priv->hw->wiphy, true);
break;
case P54_TRAP_FAA_RADIO_ON:
wiphy_rfkill_set_hw_state(priv->hw->wiphy, false);
break;
default:
printk(KERN_INFO "%s: received event:%x freq:%d\n",
wiphy_name(priv->hw->wiphy), event, freq);