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yaml
---
r: 79136
b: refs/heads/master
c: a9bdce6
h: refs/heads/master
v: v3
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David Woodhouse authored and David S. Miller committed Jan 28, 2008
1 parent 09b5ed8 commit 37406cd
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Showing 4 changed files with 34 additions and 35 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 6b4a7e0fbd772495572e038d296853a741e0454b
refs/heads/master: a9bdce6564b25268af7315d3dd17f4f5b6435a45
2 changes: 1 addition & 1 deletion trunk/drivers/net/wireless/libertas/decl.h
Original file line number Diff line number Diff line change
Expand Up @@ -50,10 +50,10 @@ void lbs_upload_rx_packet(struct lbs_private *priv, struct sk_buff *skb);

/** The proc fs interface */
int lbs_process_rx_command(struct lbs_private *priv);
int lbs_process_tx(struct lbs_private *priv, struct sk_buff *skb);
void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *ptempcmd);

int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band);

int lbs_process_rxed_packet(struct lbs_private *priv, struct sk_buff *);
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32 changes: 0 additions & 32 deletions trunk/drivers/net/wireless/libertas/main.c
Original file line number Diff line number Diff line change
Expand Up @@ -515,38 +515,6 @@ static int lbs_close(struct net_device *dev)
return 0;
}


static int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
int ret = 0;
struct lbs_private *priv = dev->priv;

lbs_deb_enter(LBS_DEB_TX);

/* We could return NETDEV_TX_BUSY here, but I'd actually
like to get the point where we can BUG() */
if (priv->dnld_sent) {
lbs_pr_err("%s while dnld_sent\n", __func__);
priv->stats.tx_dropped++;
goto done;
}
if (priv->currenttxskb) {
lbs_pr_err("%s while TX skb pending\n", __func__);
priv->stats.tx_dropped++;
goto done;
}

netif_stop_queue(priv->dev);
if (priv->mesh_dev)
netif_stop_queue(priv->mesh_dev);

if (lbs_process_tx(priv, skb) == 0)
dev->trans_start = jiffies;
done:
lbs_deb_leave_args(LBS_DEB_TX, "ret %d", ret);
return ret;
}

/**
* @brief Mark mesh packets and handover them to lbs_hard_start_xmit
*
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33 changes: 32 additions & 1 deletion trunk/drivers/net/wireless/libertas/tx.c
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ static u32 convert_radiotap_rate_to_mv(u8 rate)
* @param skb A pointer to skb which includes TX packet
* @return 0 or -1
*/
int lbs_process_tx(struct lbs_private *priv, struct sk_buff *skb)
static int lbs_process_tx(struct lbs_private *priv, struct sk_buff *skb)
{
int ret = -1;
struct txpd localtxpd;
Expand Down Expand Up @@ -179,6 +179,37 @@ int lbs_process_tx(struct lbs_private *priv, struct sk_buff *skb)
return ret;
}

int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
int ret = 0;
struct lbs_private *priv = dev->priv;

lbs_deb_enter(LBS_DEB_TX);

/* We could return NETDEV_TX_BUSY here, but I'd actually
like to get the point where we can BUG() */
if (priv->dnld_sent) {
lbs_pr_err("%s while dnld_sent\n", __func__);
priv->stats.tx_dropped++;
goto done;
}
if (priv->currenttxskb) {
lbs_pr_err("%s while TX skb pending\n", __func__);
priv->stats.tx_dropped++;
goto done;
}

netif_stop_queue(priv->dev);
if (priv->mesh_dev)
netif_stop_queue(priv->mesh_dev);

if (lbs_process_tx(priv, skb) == 0)
dev->trans_start = jiffies;
done:
lbs_deb_leave_args(LBS_DEB_TX, "ret %d", ret);
return ret;
}

/**
* @brief This function sends to the host the last transmitted packet,
* filling the radiotap headers with transmission information.
Expand Down

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