diff options
| author | Andrew Zaborowski <andrew.zaborowski@intel.com> | 2017-02-10 04:50:22 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-03-06 09:21:38 +0100 |
| commit | 2c3c5f8c0cfa8e88a4c34d7651b5712c558ab9b7 (patch) | |
| tree | 6447679da45f6515369ec382311af2050fa033ad /net/mac80211/cfg.c | |
| parent | 4a4b8169501b18c3450ac735a7e277b24886a651 (diff) | |
mac80211: Add set_cqm_rssi_range_config
Support .set_cqm_rssi_range_config if the beacons are available for
processing in mac80211. There's no reason that this couldn't be
offloaded by mac80211-based drivers but there's no driver method for
that added in this patch.
Signed-off-by: Andrew Zaborowski <andrew.zaborowski@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index ac879bb17870..9c7490cb2243 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2630,6 +2630,33 @@ static int ieee80211_set_cqm_rssi_config(struct wiphy *wiphy, bss_conf->cqm_rssi_thold = rssi_thold; bss_conf->cqm_rssi_hyst = rssi_hyst; + bss_conf->cqm_rssi_low = 0; + bss_conf->cqm_rssi_high = 0; + sdata->u.mgd.last_cqm_event_signal = 0; + + /* tell the driver upon association, unless already associated */ + if (sdata->u.mgd.associated && + sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI) + ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_CQM); + + return 0; +} + +static int ieee80211_set_cqm_rssi_range_config(struct wiphy *wiphy, + struct net_device *dev, + s32 rssi_low, s32 rssi_high) +{ + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_vif *vif = &sdata->vif; + struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; + + if (sdata->vif.driver_flags & IEEE80211_VIF_BEACON_FILTER) + return -EOPNOTSUPP; + + bss_conf->cqm_rssi_low = rssi_low; + bss_conf->cqm_rssi_high = rssi_high; + bss_conf->cqm_rssi_thold = 0; + bss_conf->cqm_rssi_hyst = 0; sdata->u.mgd.last_cqm_event_signal = 0; /* tell the driver upon association, unless already associated */ @@ -3639,6 +3666,7 @@ const struct cfg80211_ops mac80211_config_ops = { .mgmt_tx = ieee80211_mgmt_tx, .mgmt_tx_cancel_wait = ieee80211_mgmt_tx_cancel_wait, .set_cqm_rssi_config = ieee80211_set_cqm_rssi_config, + .set_cqm_rssi_range_config = ieee80211_set_cqm_rssi_range_config, .mgmt_frame_register = ieee80211_mgmt_frame_register, .set_antenna = ieee80211_set_antenna, .get_antenna = ieee80211_get_antenna, |