diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00mac.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00mac.c | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c index 3a1fb6d47e5d..77af1df5d899 100644 --- a/drivers/net/wireless/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/rt2x00/rt2x00mac.c @@ -96,6 +96,7 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr *)skb->data; enum data_queue_qid qid = skb_get_queue_mapping(skb); + struct rt2x00_intf *intf = vif_to_intf(tx_info->control.vif); struct data_queue *queue; u16 frame_control; @@ -151,6 +152,18 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb) } } + /* + * XXX: This is as wrong as the old mac80211 code was, + * due to beacons not getting sequence numbers assigned + * properly. + */ + if (tx_info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ) { + if (tx_info->flags & IEEE80211_TX_CTL_FIRST_FRAGMENT) + intf->seqno += 0x10; + ieee80211hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG); + ieee80211hdr->seq_ctrl |= cpu_to_le16(intf->seqno); + } + if (rt2x00queue_write_tx_frame(queue, skb)) { ieee80211_stop_queue(rt2x00dev->hw, qid); return NETDEV_TX_BUSY; @@ -348,7 +361,8 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw, { struct rt2x00_dev *rt2x00dev = hw->priv; struct rt2x00_intf *intf = vif_to_intf(vif); - int status; + int update_bssid = 0; + int status = 0; /* * Mac80211 might be calling this function while we are trying @@ -360,12 +374,13 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw, spin_lock(&intf->lock); /* - * If the interface does not work in master mode, - * then the bssid value in the interface structure - * should now be set. + * conf->bssid can be NULL if coming from the internal + * beacon update routine. */ - if (conf->type != IEEE80211_IF_TYPE_AP) + if (conf->changed & IEEE80211_IFCC_BSSID && conf->bssid) { + update_bssid = 1; memcpy(&intf->bssid, conf->bssid, ETH_ALEN); + } spin_unlock(&intf->lock); @@ -375,17 +390,14 @@ int rt2x00mac_config_interface(struct ieee80211_hw *hw, * values as arguments we make keep access to rt2x00_intf thread safe * even without the lock. */ - rt2x00lib_config_intf(rt2x00dev, intf, conf->type, NULL, conf->bssid); + rt2x00lib_config_intf(rt2x00dev, intf, vif->type, NULL, + update_bssid ? conf->bssid : NULL); /* - * We only need to initialize the beacon when master mode is enabled. + * Update the beacon. */ - if (conf->type != IEEE80211_IF_TYPE_AP || !conf->beacon) - return 0; - - status = rt2x00dev->ops->hw->beacon_update(rt2x00dev->hw, conf->beacon); - if (status) - dev_kfree_skb(conf->beacon); + if (conf->changed & IEEE80211_IFCC_BEACON) + status = rt2x00queue_update_beacon(rt2x00dev, vif); return status; } @@ -501,7 +513,7 @@ void rt2x00mac_bss_info_changed(struct ieee80211_hw *hw, * When the erp information has changed, we should perform * additional configuration steps. For all other changes we are done. */ - if (changes & BSS_CHANGED_ERP_PREAMBLE) { + if (changes & (BSS_CHANGED_ERP_PREAMBLE | BSS_CHANGED_ERP_CTS_PROT)) { if (!test_bit(DRIVER_REQUIRE_SCHEDULED, &rt2x00dev->flags)) rt2x00lib_config_erp(rt2x00dev, intf, bss_conf); else |