diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 02:10:42 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-11-19 21:15:50 +0300 |
| commit | f815e2b3c0126c26911cac72b837f03a31c0c2ed (patch) | |
| tree | a0ffb718bd301afbbee9d106f87e7b886dbc52f0 /include/net | |
| 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 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7b889e3a2647..cff3a26a9dae 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2695,6 +2695,9 @@ enum ieee80211_reconfig_type { * uses hardware rate control (%IEEE80211_HW_HAS_RATE_CONTROL) since * otherwise the rate control algorithm is notified directly. * Must be atomic. + * @sta_rate_tbl_update: Notifies the driver that the rate table changed. This + * is only used if the configured rate control algorithm actually uses + * the new rate table API, and is therefore optional. Must be atomic. * * @conf_tx: Configure TX queue parameters (EDCF (aifs, cw_min, cw_max), * bursting) for a hardware TX queue. @@ -3056,6 +3059,9 @@ struct ieee80211_ops { struct ieee80211_vif *vif, struct ieee80211_sta *sta, u32 changed); + void (*sta_rate_tbl_update)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta); int (*conf_tx)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 ac, const struct ieee80211_tx_queue_params *params); |