diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2008-02-20 01:36:16 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-02-29 15:37:26 -0500 |
| commit | d2259243a19894eee06c16e278adfea81dc42bd9 (patch) | |
| tree | 0e9b2c27151c6d67f789f71b7bef0bfceafb2a95 /net | |
| parent | 013b73faff107e56cbe75fe4b881f5d80a8cf022 (diff) | |
mac80211: invoke set_tim() callback after setting own TIM info
Drivers should be allowed to simply get a complete new beacon when
set_tim() is invoked (and set_tim() is required for drivers that
just want a beacon template!), so we need to update our own TIM
bitmap before calling set_tim() so that getting the beacon will
now get an already updated beacon.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rx.c | 8 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 4 | ||||
| -rw-r--r-- | net/mac80211/tx.c | 4 |
3 files changed, 8 insertions, 8 deletions
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index c4b7cc07315..af606f71501 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -600,10 +600,10 @@ static int ap_sta_ps_end(struct net_device *dev, struct sta_info *sta) atomic_dec(&sdata->bss->num_sta_ps); sta->flags &= ~(WLAN_STA_PS | WLAN_STA_TIM | WLAN_STA_PSPOLL); if (!skb_queue_empty(&sta->ps_tx_buf)) { - if (local->ops->set_tim) - local->ops->set_tim(local_to_hw(local), sta->aid, 0); if (sdata->bss) bss_tim_clear(local, sdata->bss, sta->aid); + if (local->ops->set_tim) + local->ops->set_tim(local_to_hw(local), sta->aid, 0); } #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG printk(KERN_DEBUG "%s: STA %s aid %d exits power save mode\n", @@ -947,11 +947,11 @@ ieee80211_rx_h_ps_poll(struct ieee80211_txrx_data *rx) dev_queue_xmit(skb); if (no_pending_pkts) { + if (rx->sdata->bss) + bss_tim_clear(rx->local, rx->sdata->bss, rx->sta->aid); if (rx->local->ops->set_tim) rx->local->ops->set_tim(local_to_hw(rx->local), rx->sta->aid, 0); - if (rx->sdata->bss) - bss_tim_clear(rx->local, rx->sdata->bss, rx->sta->aid); } #ifdef CONFIG_MAC80211_VERBOSE_PS_DEBUG } else if (!rx->u.rx.sent_ps_buffered) { diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 746bbdea6b4..cbe00979e44 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -396,11 +396,11 @@ void sta_info_remove_aid_ptr(struct sta_info *sta) sdata = IEEE80211_DEV_TO_SUB_IF(sta->dev); + if (sdata->bss) + __bss_tim_clear(sdata->bss, sta->aid); if (sdata->local->ops->set_tim) sdata->local->ops->set_tim(local_to_hw(sdata->local), sta->aid, 0); - if (sdata->bss) - __bss_tim_clear(sdata->bss, sta->aid); } diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 4f951e78df1..82474a8f251 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -419,11 +419,11 @@ ieee80211_tx_h_unicast_ps_buf(struct ieee80211_txrx_data *tx) tx->local->total_ps_buffered++; /* Queue frame to be sent after STA sends an PS Poll frame */ if (skb_queue_empty(&sta->ps_tx_buf)) { + if (tx->sdata->bss) + bss_tim_set(tx->local, tx->sdata->bss, sta->aid); if (tx->local->ops->set_tim) tx->local->ops->set_tim(local_to_hw(tx->local), sta->aid, 1); - if (tx->sdata->bss) - bss_tim_set(tx->local, tx->sdata->bss, sta->aid); } pkt_data = (struct ieee80211_tx_packet_data *)tx->skb->cb; pkt_data->jiffies = jiffies; |