diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-10-24 08:17:18 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-10-30 08:11:34 (GMT) |
| commit | c8442118ad9cd05cfe3b993f058e70ab25b1009a (patch) | |
| tree | e9d454ef6461e70cf99de76f9dda52952b665e44 /net/mac80211/cfg.c | |
| parent | 71fe96bf9db8b117d28de6f9ced606cae2ad9661 (diff) | |
| download | linux-fsl-qoriq-c8442118ad9cd05cfe3b993f058e70ab25b1009a.tar.xz | |
cfg80211: allow per interface TX power setting
The TX power setting is currently per wiphy (hardware
device) but with multi-channel capabilities that doesn't
make much sense any more.
Allow drivers (and mac80211) to advertise support for
per-interface TX power configuration. When the TX power
is configured for the wiphy, the wdev will be NULL and
the driver can still handle that, but when a wdev is
given the TX power can be set only for that wdev now.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 34fd3eb..a352e4d 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1992,6 +1992,7 @@ static int ieee80211_set_wiphy_params(struct wiphy *wiphy, u32 changed) } static int ieee80211_set_tx_power(struct wiphy *wiphy, + struct wireless_dev *wdev, enum nl80211_tx_power_setting type, int mbm) { struct ieee80211_local *local = wiphy_priv(wiphy); @@ -2026,7 +2027,9 @@ static int ieee80211_set_tx_power(struct wiphy *wiphy, return 0; } -static int ieee80211_get_tx_power(struct wiphy *wiphy, int *dbm) +static int ieee80211_get_tx_power(struct wiphy *wiphy, + struct wireless_dev *wdev, + int *dbm) { struct ieee80211_local *local = wiphy_priv(wiphy); |