diff options
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index d2661aaff50f..4a5cac600916 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -320,6 +320,10 @@ static void b43_wireless_core_exit(struct b43_wldev *dev); static int b43_wireless_core_init(struct b43_wldev *dev); static struct b43_wldev * b43_wireless_core_stop(struct b43_wldev *dev); static int b43_wireless_core_start(struct b43_wldev *dev); +static void b43_op_bss_info_changed(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *conf, + u32 changed); static int b43_ratelimit(struct b43_wl *wl) { @@ -3778,14 +3782,24 @@ static int b43_op_config(struct ieee80211_hw *hw, u32 changed) struct ieee80211_conf *conf = &hw->conf; int antenna; int err = 0; + bool reload_bss = false; mutex_lock(&wl->mutex); + dev = wl->current_dev; + /* Switch the band (if necessary). This might change the active core. */ err = b43_switch_band(wl, conf->channel); if (err) goto out_unlock_mutex; - dev = wl->current_dev; + + /* Need to reload all settings if the core changed */ + if (dev != wl->current_dev) { + dev = wl->current_dev; + changed = ~0; + reload_bss = true; + } + phy = &dev->phy; if (conf_is_ht(conf)) @@ -3846,6 +3860,9 @@ out_mac_enable: out_unlock_mutex: mutex_unlock(&wl->mutex); + if (wl->vif && reload_bss) + b43_op_bss_info_changed(hw, wl->vif, &wl->vif->bss_conf, ~0); + return err; } @@ -3934,7 +3951,8 @@ static void b43_op_bss_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_BEACON_INT && (b43_is_mode(wl, NL80211_IFTYPE_AP) || b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT) || - b43_is_mode(wl, NL80211_IFTYPE_ADHOC))) + b43_is_mode(wl, NL80211_IFTYPE_ADHOC)) && + conf->beacon_int) b43_set_beacon_int(dev, conf->beacon_int); if (changed & BSS_CHANGED_BASIC_RATES) @@ -4702,6 +4720,9 @@ static int b43_op_add_interface(struct ieee80211_hw *hw, out_mutex_unlock: mutex_unlock(&wl->mutex); + if (err == 0) + b43_op_bss_info_changed(hw, vif, &vif->bss_conf, ~0); + return err; } @@ -4772,6 +4793,9 @@ static int b43_op_start(struct ieee80211_hw *hw) out_mutex_unlock: mutex_unlock(&wl->mutex); + /* reload configuration */ + b43_op_config(hw, ~0); + return err; } @@ -4928,10 +4952,18 @@ out: if (err) wl->current_dev = NULL; /* Failed to init the dev. */ mutex_unlock(&wl->mutex); - if (err) + + if (err) { b43err(wl, "Controller restart FAILED\n"); - else - b43info(wl, "Controller restarted\n"); + return; + } + + /* reload configuration */ + b43_op_config(wl->hw, ~0); + if (wl->vif) + b43_op_bss_info_changed(wl->hw, wl->vif, &wl->vif->bss_conf, ~0); + + b43info(wl, "Controller restarted\n"); } static int b43_setup_bands(struct b43_wldev *dev, |