On 8/7/07, Larry Finger <Larry.Finger@xxxxxxxxxxxx> wrote:
> The wireless extensions ioctl's implemented in mac80211 do not include
> SIOCGIWTXPOWER. This patch adds the necessary code.
>
> Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
> ---
>
> Index: wireless-dev/net/mac80211/ieee80211_ioctl.c
> ===================================================================
> --- wireless-dev.orig/net/mac80211/ieee80211_ioctl.c
> +++ wireless-dev/net/mac80211/ieee80211_ioctl.c
> @@ -1925,6 +1925,20 @@ 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 = 0;
data->txpower.disabled = !(local->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)
> @@ -2881,7 +2895,7 @@ 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 */
>
> -
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