disable queue of all interfaces when tx ring is full

SVN-Revision: 10073
This commit is contained in:
Gabor Juhos 2008-01-01 11:11:50 +00:00
parent beb32bfbbc
commit f6f43b9d40

View File

@ -843,6 +843,7 @@ static int adm5120_if_hard_start_xmit(struct sk_buff *skb,
struct adm5120_if_priv *priv = netdev_priv(dev);
unsigned int entry;
unsigned long data;
int i;
/* lock switch irq */
spin_lock_irq(&tx_lock);
@ -875,8 +876,11 @@ static int adm5120_if_hard_start_xmit(struct sk_buff *skb,
cur_txl++;
if (cur_txl == dirty_txl + TX_QUEUE_LEN) {
/* FIXME: stop queue for all devices */
netif_stop_queue(dev);
for (i = 0; i < SWITCH_NUM_PORTS; i++) {
if (!adm5120_devs[i])
continue;
netif_stop_queue(dev);
}
}
dev->trans_start = jiffies;