diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-11-18 23:10:42 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 18:15:50 (GMT) |
| commit | f815e2b3c0126c26911cac72b837f03a31c0c2ed (patch) | |
| tree | a0ffb718bd301afbbee9d106f87e7b886dbc52f0 /net/mac80211/driver-ops.h | |
| parent | 8f894be2df9ad43d17763bc0201f7f303a91f091 (diff) | |
| download | linux-f815e2b3c0126c26911cac72b837f03a31c0c2ed.tar.xz | |
mac80211: notify drivers on sta rate table changes
This allows drivers with a firmware or chip-based rate lookup table to
use the most recent default rate selection without having to get it from
per-packet data or explicit ieee80211_get_tx_rate calls
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/driver-ops.h')
| -rw-r--r-- | net/mac80211/driver-ops.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 5f5fc3f..2ebc9ea 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -624,6 +624,21 @@ static inline void drv_sta_rc_update(struct ieee80211_local *local, trace_drv_return_void(local); } +static inline void drv_sta_rate_tbl_update(struct ieee80211_local *local, + struct ieee80211_sub_if_data *sdata, + struct ieee80211_sta *sta) +{ + sdata = get_bss_sdata(sdata); + if (!check_sdata_in_driver(sdata)) + return; + + trace_drv_sta_rate_tbl_update(local, sdata, sta); + if (local->ops->sta_rate_tbl_update) + local->ops->sta_rate_tbl_update(&local->hw, &sdata->vif, sta); + + trace_drv_return_void(local); +} + static inline int drv_conf_tx(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, u16 ac, const struct ieee80211_tx_queue_params *params) |