Commit 64463da9 authored by John W. Linville's avatar John W. Linville

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

Conflicts:
	drivers/net/wireless/iwlwifi/iwl-core.h
	net/mac80211/rate.c
parents 4a6967b8 a120e912
......@@ -1610,7 +1610,7 @@ static int ath_tx_setup_buffer(struct ieee80211_hw *hw, struct ath_buf *bf,
bf->bf_frmlen -= padsize;
}
if (conf_is_ht(&hw->conf) && !is_pae(skb))
if (conf_is_ht(&hw->conf))
bf->bf_state.bf_type |= BUF_HT;
bf->bf_flags = setup_tx_flags(sc, skb, txctl->txq);
......@@ -1696,7 +1696,7 @@ static void ath_tx_start_dma(struct ath_softc *sc, struct ath_buf *bf,
goto tx_done;
}
if (tx_info->flags & IEEE80211_TX_CTL_AMPDU) {
if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && !is_pae(skb)) {
/*
* Try aggregation if it's a unicast data frame
* and the destination is HT capable.
......
......@@ -2015,7 +2015,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
IWL_DEBUG_TX_REPLY(priv, "Retry scheduler reclaim scd_ssn "
"%d index %d\n", scd_ssn , index);
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
if (priv->mac80211_registered &&
(iwl_queue_space(&txq->q) > txq->q.low_mark) &&
......
......@@ -1123,7 +1123,7 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv,
scd_ssn , index, txq_id, txq->swq_id);
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
if (priv->mac80211_registered &&
(iwl_queue_space(&txq->q) > txq->q.low_mark) &&
......@@ -1151,15 +1151,13 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv,
tx_resp->failure_frame);
freed = iwl_tx_queue_reclaim(priv, txq_id, index);
if (ieee80211_is_data_qos(tx_resp->frame_ctrl))
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
if (priv->mac80211_registered &&
(iwl_queue_space(&txq->q) > txq->q.low_mark))
iwl_wake_queue(priv, txq_id);
}
if (ieee80211_is_data_qos(tx_resp->frame_ctrl))
iwl_txq_check_empty(priv, sta_id, tid, txq_id);
if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK))
......
......@@ -2787,8 +2787,8 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed)
if ((le16_to_cpu(priv->staging_rxon.channel) != ch))
priv->staging_rxon.flags = 0;
iwl_set_rxon_ht(priv, ht_conf);
iwl_set_rxon_channel(priv, conf->channel);
iwl_set_rxon_ht(priv, ht_conf);
iwl_set_flags_for_band(priv, conf->channel->band);
spin_unlock_irqrestore(&priv->lock, flags);
......
......@@ -451,6 +451,8 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);
void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
int iwl_hw_tx_queue_init(struct iwl_priv *priv,
struct iwl_tx_queue *txq);
void iwl_free_tfds_in_queue(struct iwl_priv *priv,
int sta_id, int tid, int freed);
void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
int slots_num, u32 txq_id);
......
......@@ -1054,7 +1054,10 @@ static void iwl_pass_packet_to_mac80211(struct iwl_priv *priv,
if (ieee80211_is_mgmt(fc) ||
ieee80211_has_protected(fc) ||
ieee80211_has_morefrags(fc) ||
le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG)
le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG ||
(ieee80211_is_data_qos(fc) &&
*ieee80211_get_qos_ctl(hdr) &
IEEE80211_QOS_CONTROL_A_MSDU_PRESENT))
ret = skb_linearize(skb);
else
ret = __pskb_pull_tail(skb, min_t(u16, IWL_LINK_HDR_MAX, len)) ?
......
......@@ -118,6 +118,20 @@ void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq)
EXPORT_SYMBOL(iwl_txq_update_write_ptr);
void iwl_free_tfds_in_queue(struct iwl_priv *priv,
int sta_id, int tid, int freed)
{
if (priv->stations[sta_id].tid[tid].tfds_in_queue >= freed)
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
else {
IWL_ERR(priv, "free more than tfds_in_queue (%u:%d)\n",
priv->stations[sta_id].tid[tid].tfds_in_queue,
freed);
priv->stations[sta_id].tid[tid].tfds_in_queue = 0;
}
}
EXPORT_SYMBOL(iwl_free_tfds_in_queue);
/**
* iwl_tx_queue_free - Deallocate DMA queue.
* @txq: Transmit queue to deallocate.
......@@ -1127,6 +1141,7 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
struct iwl_queue *q = &txq->q;
struct iwl_tx_info *tx_info;
int nfreed = 0;
struct ieee80211_hdr *hdr;
if ((index >= q->n_bd) || (iwl_queue_used(q, index) == 0)) {
IWL_ERR(priv, "Read index for DMA queue txq id (%d), index %d, "
......@@ -1141,13 +1156,16 @@ int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index)
tx_info = &txq->txb[txq->q.read_ptr];
iwl_tx_status(priv, tx_info->skb[0]);
hdr = (struct ieee80211_hdr *)tx_info->skb[0]->data;
if (hdr && ieee80211_is_data_qos(hdr->frame_control))
nfreed++;
tx_info->skb[0] = NULL;
if (priv->cfg->ops->lib->txq_inval_byte_cnt_tbl)
priv->cfg->ops->lib->txq_inval_byte_cnt_tbl(priv, txq);
priv->cfg->ops->lib->txq_free_tfd(priv, txq);
nfreed++;
}
return nfreed;
}
......@@ -1561,7 +1579,7 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv,
if (txq->q.read_ptr != (ba_resp_scd_ssn & 0xff)) {
/* calculate mac80211 ampdu sw queue to wake */
int freed = iwl_tx_queue_reclaim(priv, scd_flow, index);
priv->stations[sta_id].tid[tid].tfds_in_queue -= freed;
iwl_free_tfds_in_queue(priv, sta_id, tid, freed);
if ((iwl_queue_space(&txq->q) > txq->q.low_mark) &&
priv->mac80211_registered &&
......
......@@ -794,7 +794,7 @@ static int iwm_mlme_update_bss_table(struct iwm_priv *iwm, u8 *buf,
}
bss->bss = kzalloc(bss_len, GFP_KERNEL);
if (!bss) {
if (!bss->bss) {
kfree(bss);
IWM_ERR(iwm, "Couldn't allocate bss\n");
return -ENOMEM;
......
......@@ -65,6 +65,7 @@ static struct usb_device_id rtl8187_table[] __devinitdata = {
/* Sitecom */
{USB_DEVICE(0x0df6, 0x000d), .driver_info = DEVICE_RTL8187},
{USB_DEVICE(0x0df6, 0x0028), .driver_info = DEVICE_RTL8187B},
{USB_DEVICE(0x0df6, 0x0029), .driver_info = DEVICE_RTL8187B},
/* Sphairon Access Systems GmbH */
{USB_DEVICE(0x114B, 0x0150), .driver_info = DEVICE_RTL8187},
/* Dick Smith Electronics */
......
......@@ -303,6 +303,9 @@ void rate_control_get_rate(struct ieee80211_sub_if_data *sdata,
info->control.rates[i].count = 1;
}
if (sdata->local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL)
return;
ref->ops->get_rate(ref->priv, ista, priv_sta, txrc);
/*
......
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