diff options
| author | Felix Fietkau | 2014-10-26 00:32:53 +0200 |
|---|---|---|
| committer | Johannes Berg | 2014-11-04 10:15:09 +0100 |
| commit | 5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93 (patch) | |
| tree | 3a53814de5743eb3fdf491609a050a417632c9f4 /include/net/mac80211.h | |
| parent | ieee80211: add "max length of AMPDU" enum for VHT (diff) | |
| download | kernel-qcow2-linux-5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93.tar.gz kernel-qcow2-linux-5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93.tar.xz kernel-qcow2-linux-5b3dc42b1b0db0264bbbe4ae44c15ab97bfd1e93.zip | |
mac80211: add support for driver tx power reporting
The configured tx power is often limited by hardware capabilities,
channel settings, antenna configuration, etc.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
[fix tracing compilation]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 1614b2fc3bf6..03edbf6f6230 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2857,6 +2857,9 @@ enum ieee80211_roc_type { * @get_expected_throughput: extract the expected throughput towards the * specified station. The returned value is expressed in Kbps. It returns 0 * if the RC algorithm does not have proper data to provide. + * + * @get_txpower: get current maximum tx power (in dBm) based on configuration + * and hardware limits. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -3065,6 +3068,8 @@ struct ieee80211_ops { int (*join_ibss)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); void (*leave_ibss)(struct ieee80211_hw *hw, struct ieee80211_vif *vif); u32 (*get_expected_throughput)(struct ieee80211_sta *sta); + int (*get_txpower)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + int *dbm); }; /** |