[PATCH V2] mac80211: Add SIOCGIWTXPOWER routine
From: Larry Finger <hidden>
Date: 2007-08-10 16:24:22
The wireless extensions ioctl's implemented in mac80211 do not include SIOCGIWTXPOWER. This patch adds the necessary code. Signed-off-by: Larry Finger <redacted> --- John, This version incorporates the change suggested by Tomas Winkler. Larry ieee80211_ioctl.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) Index: wireless-dev/net/mac80211/ieee80211_ioctl.c ===================================================================
--- wireless-dev.orig/net/mac80211/ieee80211_ioctl.c
+++ wireless-dev/net/mac80211/ieee80211_ioctl.c@@ -1932,6 +1932,20 @@ static int ieee80211_ioctl_giwrate(struc return 0; } +static int ieee80211_ioctl_giwtxpower(struct net_device *dev, + struct iw_request_info *info, + union iwreq_data *data, char *extra) +{ + struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); + + data->txpower.fixed = 1; + data->txpower.disabled = !(local->hw.conf.radio_enabled); + data->txpower.value = local->hw.conf.power_level; + data->txpower.flags = IW_TXPOW_DBM; + + return 0; +} + static int ieee80211_ioctl_siwrts(struct net_device *dev, struct iw_request_info *info, struct iw_param *rts, char *extra)
@@ -2888,7 +2902,7 @@ static const iw_handler ieee80211_handle (iw_handler) ieee80211_ioctl_siwfrag, /* SIOCSIWFRAG */ (iw_handler) ieee80211_ioctl_giwfrag, /* SIOCGIWFRAG */ (iw_handler) NULL, /* SIOCSIWTXPOW */ - (iw_handler) NULL, /* SIOCGIWTXPOW */ + (iw_handler) ieee80211_ioctl_giwtxpower, /* SIOCGIWTXPOW */ (iw_handler) ieee80211_ioctl_siwretry, /* SIOCSIWRETRY */ (iw_handler) ieee80211_ioctl_giwretry, /* SIOCGIWRETRY */ (iw_handler) ieee80211_ioctl_siwencode, /* SIOCSIWENCODE */