diff options
| author | Antonio Quartulli <antonio@open-mesh.com> | 2014-05-19 21:53:20 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-05-21 09:15:16 +0200 |
| commit | cca674d47e59665630f3005291b61bb883015fc5 (patch) | |
| tree | bd83cc2c0b576cdc7adae72ca7c170c1e1648fa8 /net/mac80211/driver-ops.h | |
| parent | 867d849fc844623a88ec7b380442952b5ffe5e68 (diff) | |
| download | op-kernel-dev-cca674d47e59665630f3005291b61bb883015fc5.zip op-kernel-dev-cca674d47e59665630f3005291b61bb883015fc5.tar.gz | |
mac80211: export the expected throughput
Add get_expected_throughput() API to mac80211 so that each
driver can implement its own version based on the RC
algorithm they are using (might be using an HW RC algo).
The API returns a value expressed in Kbps.
Also, add the new get_expected_throughput() member
to the rate_control_ops structure in order to be
able to query the RC algorithm (this patch provides an
implementation of this API for both minstrel and
minstrel_ht).
The related member in the station_info object is now
filled accordingly when dumping a station.
Cc: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
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 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index df1d502..696ef78 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -1156,4 +1156,17 @@ static inline void drv_leave_ibss(struct ieee80211_local *local, trace_drv_return_void(local); } +static inline u32 drv_get_expected_throughput(struct ieee80211_local *local, + struct ieee80211_sta *sta) +{ + u32 ret = 0; + + trace_drv_get_expected_throughput(sta); + if (local->ops->get_expected_throughput) + ret = local->ops->get_expected_throughput(sta); + trace_drv_return_u32(local, ret); + + return ret; +} + #endif /* __MAC80211_DRIVER_OPS */ |
