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path: root/drivers/net/wireless/libertas/tx.c
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Diffstat (limited to 'drivers/net/wireless/libertas/tx.c')
-rw-r--r--drivers/net/wireless/libertas/tx.c41
1 files changed, 16 insertions, 25 deletions
diff --git a/drivers/net/wireless/libertas/tx.c b/drivers/net/wireless/libertas/tx.c
index 17c4376..fbec06c 100644
--- a/drivers/net/wireless/libertas/tx.c
+++ b/drivers/net/wireless/libertas/tx.c
@@ -58,7 +58,6 @@ static u32 convert_radiotap_rate_to_mv(u8 rate)
*/
static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
{
- wlan_adapter *adapter = priv->adapter;
int ret = 0;
struct txpd localtxpd;
struct txpd *plocaltxpd = &localtxpd;
@@ -72,10 +71,6 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
if (priv->adapter->surpriseremoved)
return -1;
- if ((priv->adapter->debugmode & MRVDRV_DEBUG_TX_PATH) != 0)
- lbs_dbg_hex("TX packet: ", skb->data,
- min_t(unsigned int, skb->len, 100));
-
if (!skb->len || (skb->len > MRVDRV_ETH_TX_PACKET_BUFFER_SIZE)) {
lbs_deb_tx("tx err: skb length %d 0 or > %zd\n",
skb->len, MRVDRV_ETH_TX_PACKET_BUFFER_SIZE);
@@ -90,11 +85,8 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
/* offset of actual data */
plocaltxpd->tx_packet_location = cpu_to_le32(sizeof(struct txpd));
- /* TxCtrl set by user or default */
- plocaltxpd->tx_control = cpu_to_le32(adapter->pkttxctrl);
-
p802x_hdr = skb->data;
- if (priv->adapter->radiomode == WLAN_RADIOMODE_RADIOTAP) {
+ if (priv->adapter->monitormode != WLAN_MONITOR_OFF) {
/* locate radiotap header */
pradiotap_hdr = (struct tx_radiotap_hdr *)skb->data;
@@ -103,7 +95,6 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
new_rate = convert_radiotap_rate_to_mv(pradiotap_hdr->rate);
if (new_rate != 0) {
/* use new tx_control[4:0] */
- new_rate |= (adapter->pkttxctrl & ~0x1f);
plocaltxpd->tx_control = cpu_to_le32(new_rate);
}
@@ -115,12 +106,12 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
}
/* copy destination address from 802.3 or 802.11 header */
- if (priv->adapter->linkmode == WLAN_LINKMODE_802_11)
+ if (priv->adapter->monitormode != WLAN_MONITOR_OFF)
memcpy(plocaltxpd->tx_dest_addr_high, p802x_hdr + 4, ETH_ALEN);
else
memcpy(plocaltxpd->tx_dest_addr_high, p802x_hdr, ETH_ALEN);
- lbs_dbg_hex("txpd", (u8 *) plocaltxpd, sizeof(struct txpd));
+ lbs_deb_hex(LBS_DEB_TX, "txpd", (u8 *) plocaltxpd, sizeof(struct txpd));
if (IS_MESH_FRAME(skb)) {
plocaltxpd->tx_control |= cpu_to_le32(TxPD_MESH_FRAME);
@@ -130,7 +121,7 @@ static int SendSinglePacket(wlan_private * priv, struct sk_buff *skb)
ptr += sizeof(struct txpd);
- lbs_dbg_hex("Tx Data", (u8 *) p802x_hdr, le16_to_cpu(plocaltxpd->tx_packet_length));
+ lbs_deb_hex(LBS_DEB_TX, "Tx Data", (u8 *) p802x_hdr, le16_to_cpu(plocaltxpd->tx_packet_length));
memcpy(ptr, p802x_hdr, le16_to_cpu(plocaltxpd->tx_packet_length));
ret = priv->hw_host_to_card(priv, MVMS_DAT,
priv->adapter->tmptxbuf,
@@ -153,13 +144,14 @@ done:
priv->stats.tx_errors++;
}
- if (!ret && priv->adapter->radiomode == WLAN_RADIOMODE_RADIOTAP) {
+ if (!ret && priv->adapter->monitormode != WLAN_MONITOR_OFF) {
/* Keep the skb to echo it back once Tx feedback is
received from FW */
skb_orphan(skb);
/* stop processing outgoing pkts */
netif_stop_queue(priv->dev);
- netif_stop_queue(priv->mesh_dev);
+ if (priv->mesh_dev)
+ netif_stop_queue(priv->mesh_dev);
/* freeze any packets already in our queues */
priv->adapter->TxLockFlag = 1;
} else {
@@ -198,10 +190,12 @@ static void wlan_tx_queue(wlan_private *priv, struct sk_buff *skb)
adapter->tx_queue_ps[adapter->tx_queue_idx++] = skb;
if (adapter->tx_queue_idx == NR_TX_QUEUE) {
netif_stop_queue(priv->dev);
- netif_stop_queue(priv->mesh_dev);
+ if (priv->mesh_dev)
+ netif_stop_queue(priv->mesh_dev);
} else {
netif_start_queue(priv->dev);
- netif_start_queue(priv->mesh_dev);
+ if (priv->mesh_dev)
+ netif_start_queue(priv->mesh_dev);
}
spin_unlock(&adapter->txqueue_lock);
@@ -219,7 +213,7 @@ int libertas_process_tx(wlan_private * priv, struct sk_buff *skb)
int ret = -1;
lbs_deb_enter(LBS_DEB_TX);
- lbs_dbg_hex("TX Data", skb->data, min_t(unsigned int, skb->len, 100));
+ lbs_deb_hex(LBS_DEB_TX, "TX Data", skb->data, min_t(unsigned int, skb->len, 100));
if (priv->dnld_sent) {
lbs_pr_alert( "TX error: dnld_sent = %d, not sending\n",
@@ -258,16 +252,12 @@ void libertas_send_tx_feedback(wlan_private * priv)
int txfail;
int try_count;
- if (adapter->radiomode != WLAN_RADIOMODE_RADIOTAP ||
+ if (adapter->monitormode == WLAN_MONITOR_OFF ||
adapter->currenttxskb == NULL)
return;
radiotap_hdr = (struct tx_radiotap_hdr *)adapter->currenttxskb->data;
- if ((adapter->debugmode & MRVDRV_DEBUG_TX_PATH) != 0)
- lbs_dbg_hex("TX feedback: ", (u8 *) radiotap_hdr,
- min_t(unsigned int, adapter->currenttxskb->len, 100));
-
txfail = (status >> 24);
#if 0
@@ -283,9 +273,10 @@ void libertas_send_tx_feedback(wlan_private * priv)
libertas_upload_rx_packet(priv, adapter->currenttxskb);
adapter->currenttxskb = NULL;
priv->adapter->TxLockFlag = 0;
- if (priv->adapter->connect_status == libertas_connected) {
+ if (priv->adapter->connect_status == LIBERTAS_CONNECTED) {
netif_wake_queue(priv->dev);
- netif_wake_queue(priv->mesh_dev);
+ if (priv->mesh_dev)
+ netif_wake_queue(priv->mesh_dev);
}
}
EXPORT_SYMBOL_GPL(libertas_send_tx_feedback);
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