diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2010-08-05 17:02:38 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-16 15:26:40 -0400 |
| commit | 7da7cc1d42d8ce02cca16df8c021e6d657f1f8fd (patch) | |
| tree | 3d18e0b36edfcc015d27f66890cf4a8d60c45bda /net/mac80211/mlme.c | |
| parent | 1fdaa46e9f26ccbab5e0eb8c4d4f8e1fbf32c7df (diff) | |
| download | kernel_samsung_smdk4412-7da7cc1d42d8ce02cca16df8c021e6d657f1f8fd.zip kernel_samsung_smdk4412-7da7cc1d42d8ce02cca16df8c021e6d657f1f8fd.tar.gz kernel_samsung_smdk4412-7da7cc1d42d8ce02cca16df8c021e6d657f1f8fd.tar.bz2 | |
mac80211: per interface idle notification
Sometimes we don't just need to know whether or
not the device is idle, but also per interface.
This adds that reporting capability to mac80211.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/mlme.c')
| -rw-r--r-- | net/mac80211/mlme.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 17e9257..82e7cec 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -1103,8 +1103,11 @@ static void __ieee80211_connection_loss(struct ieee80211_sub_if_data *sdata) printk(KERN_DEBUG "Connection to AP %pM lost.\n", bssid); ieee80211_set_disassoc(sdata, true); - ieee80211_recalc_idle(local); mutex_unlock(&ifmgd->mtx); + + mutex_lock(&local->mtx); + ieee80211_recalc_idle(local); + mutex_unlock(&local->mtx); /* * must be outside lock due to cfg80211, * but that's not a problem. @@ -1173,7 +1176,9 @@ ieee80211_rx_mgmt_deauth(struct ieee80211_sub_if_data *sdata, sdata->name, bssid, reason_code); ieee80211_set_disassoc(sdata, true); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return RX_MGMT_CFG80211_DEAUTH; } @@ -1203,7 +1208,9 @@ ieee80211_rx_mgmt_disassoc(struct ieee80211_sub_if_data *sdata, sdata->name, mgmt->sa, reason_code); ieee80211_set_disassoc(sdata, true); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return RX_MGMT_CFG80211_DISASSOC; } @@ -1840,8 +1847,10 @@ void ieee80211_sta_work(struct ieee80211_sub_if_data *sdata) " after %dms, disconnecting.\n", bssid, (1000 * IEEE80211_PROBE_WAIT)/HZ); ieee80211_set_disassoc(sdata, true); - ieee80211_recalc_idle(local); mutex_unlock(&ifmgd->mtx); + mutex_lock(&local->mtx); + ieee80211_recalc_idle(local); + mutex_unlock(&local->mtx); /* * must be outside lock due to cfg80211, * but that's not a problem. @@ -2319,7 +2328,9 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, if (assoc_bss) sta_info_destroy_addr(sdata, bssid); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return 0; } @@ -2357,7 +2368,9 @@ int ieee80211_mgd_disassoc(struct ieee80211_sub_if_data *sdata, cookie, !req->local_state_change); sta_info_destroy_addr(sdata, bssid); + mutex_lock(&sdata->local->mtx); ieee80211_recalc_idle(sdata->local); + mutex_unlock(&sdata->local->mtx); return 0; } |