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--- linux-mips-cvs-21012005/net/core/dev.c 2004-04-16 05:14:21.000000000 +0200
+++ linux-bridge/net/core/dev.c 2005-01-25 08:15:53.000000000 +0100
@@ -1289,6 +1289,19 @@
local_irq_save(flags);
netdev_rx_stat[this_cpu].total++;
+
+#if defined(CONFIG_BCM4710) && defined(CONFIG_BRIDGE)
+ /* Optimisation for framebursting (allow interleaving of pkts by
+ immediately processing the rx pkt instead of Qing the pkt and deferring
+ the processing). Only optimise for bridging and guard against non
+ TASKLET based netif_rx calls.
+ */
+ if (!in_irq() && skb->dev->br_port != NULL && br_handle_frame_hook != NULL){
+ local_irq_restore(flags);
+ return(netif_receive_skb(skb));
+ }
+#endif
+
if (queue->input_pkt_queue.qlen <= netdev_max_backlog) {
if (queue->input_pkt_queue.qlen) {
if (queue->throttle)
@@ -2053,6 +2066,7 @@
{
struct net_device *dev;
int err;
+ struct net_device_stats *stats;
if ((dev = __dev_get_by_name(ifr->ifr_name)) == NULL)
return -ENODEV;
@@ -2167,6 +2181,14 @@
ifr->ifr_ifindex = dev->ifindex;
return 0;
+#ifdef PERFORMANCE_SUPPORT
+ case SIOCGIFSTATS:
+ if (!dev->get_stats || !(stats = dev->get_stats(dev)))
+ return -ENODEV;
+ if (copy_to_user(ifr->ifr_data, stats, sizeof(struct net_device_stats)))
+ return -EFAULT;
+ return 0;
+#endif
case SIOCGIFTXQLEN:
ifr->ifr_qlen = dev->tx_queue_len;
return 0;
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