diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-06-02 13:01:41 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-06-03 20:06:14 +0200 |
| commit | 1f87f7d3a3b42b20f34cb03f0fd1a41c3d0e27f3 (patch) | |
| tree | 642882153a48e910a415e6bb23bcfb79fadef6dd /net/wireless/wext-compat.c | |
| parent | rfkill: add function to query state (diff) | |
| download | linux-1f87f7d3a3b42b20f34cb03f0fd1a41c3d0e27f3.tar.xz linux-1f87f7d3a3b42b20f34cb03f0fd1a41c3d0e27f3.zip | |
cfg80211: add rfkill support
To be easier on drivers and users, have cfg80211 register an
rfkill structure that drivers can access. When soft-killed,
simply take down all interfaces; when hard-killed the driver
needs to notify us and we will take down the interfaces
after the fact. While rfkilled, interfaces cannot be set UP.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/wext-compat.c')
| -rw-r--r-- | net/wireless/wext-compat.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index 9fbfb8536e75..d030c5315672 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -764,6 +764,8 @@ int cfg80211_wext_siwtxpower(struct net_device *dev, /* only change when not disabling */ if (!data->txpower.disabled) { + rfkill_set_sw_state(rdev->rfkill, false); + if (data->txpower.fixed) { /* * wext doesn't support negative values, see @@ -787,7 +789,9 @@ int cfg80211_wext_siwtxpower(struct net_device *dev, } } } else { - type = TX_POWER_OFF; + rfkill_set_sw_state(rdev->rfkill, true); + schedule_work(&rdev->rfkill_sync); + return 0; } return rdev->ops->set_tx_power(wdev->wiphy, type, dbm);; @@ -811,13 +815,12 @@ int cfg80211_wext_giwtxpower(struct net_device *dev, return -EOPNOTSUPP; err = rdev->ops->get_tx_power(wdev->wiphy, &val); - /* HACK!!! */ - if (err && err != -ENETDOWN) + if (err) return err; /* well... oh well */ data->txpower.fixed = 1; - data->txpower.disabled = err == -ENETDOWN; + data->txpower.disabled = rfkill_blocked(rdev->rfkill); data->txpower.value = val; data->txpower.flags = IW_TXPOW_DBM; |