diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-01-19 09:29:58 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-27 14:56:54 -0500 |
| commit | ea086359a63bd0dd85c1d784d0425340649613fa (patch) | |
| tree | e00130d16f0907bfdde4bc679e862159c058361b /net | |
| parent | c1288b1278d00169e12495eb53ad128e09560b69 (diff) | |
| download | linux-stable-ea086359a63bd0dd85c1d784d0425340649613fa.tar.gz linux-stable-ea086359a63bd0dd85c1d784d0425340649613fa.tar.bz2 linux-stable-ea086359a63bd0dd85c1d784d0425340649613fa.zip | |
mac80211: make CQM RSSI support per virtual interface
Similar to the previous beacon filtering patch,
make CQM RSSI support depend on the flags that
the driver set for virtual interfaces.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/cfg.c | 10 | ||||
| -rw-r--r-- | net/mac80211/debugfs.c | 2 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 4 |
3 files changed, 4 insertions, 12 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index d86730fe75c8..74c9301681e5 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1873,7 +1873,6 @@ static int ieee80211_set_cqm_rssi_config(struct wiphy *wiphy, s32 rssi_thold, u32 rssi_hyst) { struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); struct ieee80211_vif *vif = &sdata->vif; struct ieee80211_bss_conf *bss_conf = &vif->bss_conf; @@ -1884,14 +1883,9 @@ static int ieee80211_set_cqm_rssi_config(struct wiphy *wiphy, bss_conf->cqm_rssi_thold = rssi_thold; bss_conf->cqm_rssi_hyst = rssi_hyst; - if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI)) { - if (sdata->vif.type != NL80211_IFTYPE_STATION) - return -EOPNOTSUPP; - return 0; - } - /* tell the driver upon association, unless already associated */ - if (sdata->u.mgd.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; diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index e8868dae1c01..affe64be9092 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -257,8 +257,6 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf, sf += snprintf(buf + sf, mxln - sf, "REPORTS_TX_ACK_STATUS\n"); if (local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) sf += snprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n"); - if (local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_CQM_RSSI\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK) sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n"); if (local->hw.flags & IEEE80211_HW_AP_LINK_PS) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index b51eb49d8525..de3268c7be1e 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1043,7 +1043,7 @@ static void ieee80211_set_associated(struct ieee80211_sub_if_data *sdata, bss_info_changed |= BSS_CHANGED_BSSID; /* Tell the driver to monitor connection quality (if supported) */ - if ((local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI) && + if (sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI && bss_conf->cqm_rssi_thold) bss_info_changed |= BSS_CHANGED_CQM; @@ -1882,7 +1882,7 @@ static void ieee80211_rx_mgmt_beacon(struct ieee80211_sub_if_data *sdata, if (bss_conf->cqm_rssi_thold && ifmgd->count_beacon_signal >= IEEE80211_SIGNAL_AVE_MIN_COUNT && - !(local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI)) { + !(sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI)) { int sig = ifmgd->ave_beacon_signal / 16; int last_event = ifmgd->last_cqm_event_signal; int thold = bss_conf->cqm_rssi_thold; |