[ar71xx] add patches for 2.6.31

[openwrt.git] / target / linux / atheros / patches-2.6.28 / 110-ar2313_ethernet.patch

diff --git a/target/linux/atheros/patches-2.6.28/110-ar2313_ethernet.patch b/target/linux/atheros/patches-2.6.28/110-ar2313_ethernet.patch
index ea61bcd..49ca66e 100644 (file)
--- a/target/linux/atheros/patches-2.6.28/110-ar2313_ethernet.patch
+++ b/target/linux/atheros/patches-2.6.28/110-ar2313_ethernet.patch
@@ -25,7 +25,7 @@
  obj-$(CONFIG_DECLANCE) += declance.o
 --- /dev/null
 +++ b/drivers/net/ar231x.c
-@@ -0,0 +1,1267 @@
+@@ -0,0 +1,1264 @@
 +/*
 + * ar231x.c: Linux driver for the Atheros AR231x Ethernet device.
 + *
@@ -301,23 +301,24 @@
 +      sp->mii_bus->write = ar231x_mdiobus_write;
 +      sp->mii_bus->reset = ar231x_mdiobus_reset;
 +      sp->mii_bus->name = "ar231x_eth_mii";
-+      snprintf(sp->mii_bus->id, MII_BUS_ID_SIZE, "0");
++      snprintf(sp->mii_bus->id, MII_BUS_ID_SIZE, "%d", pdev->id);
 +      sp->mii_bus->irq = kmalloc(sizeof(int), GFP_KERNEL);
 +      *sp->mii_bus->irq = PHY_POLL;
 +
 +      mdiobus_register(sp->mii_bus);
 +
 +      if (ar231x_mdiobus_probe(dev) != 0) {
-+              printk(KERN_ERR "ar231x: mdiobus_probe failed");
++              printk(KERN_ERR "%s: mdiobus_probe failed\n", dev->name);
 +              rx_tasklet_cleanup(dev);
 +              ar231x_init_cleanup(dev);
 +              unregister_netdev(dev);
 +              kfree(dev);
-+      } else {
-+              /* start link poll timer */
-+              ar231x_setup_timer(dev);
++              return -ENODEV;
 +      }
 +
++      /* start link poll timer */
++      ar231x_setup_timer(dev);
++
 +      return 0;
 +}
 +
@@ -767,15 +768,12 @@
 +              if (sp->rx_skb[idx])
 +                      break;
 +
-+              // partha: create additional room for the second GRE fragment
-+              skb = alloc_skb(AR2313_BUFSIZE + 128, GFP_ATOMIC);
++              skb = netdev_alloc_skb(dev, AR2313_BUFSIZE);
 +              if (!skb) {
 +                      printk("\n\n\n\n %s: No memory in system\n\n\n\n",
 +                                 __FUNCTION__);
 +                      break;
 +              }
-+              // partha: create additional room in the front for tx pkt capture
-+              skb_reserve(skb, 32);
 +
 +              /*
 +               * Make sure IP header starts on a fresh cache line.
@@ -835,8 +833,7 @@
 +                      break;
 +              }
 +
-+              if ((status & (DMA_RX_ERROR | DMA_RX_ERR_LENGTH)) &&
-+                      (!(status & DMA_RX_LONG))) {
++              if ((status & DMA_RX_ERROR) && !(status & DMA_RX_LONG)) {
 +                      dev->stats.rx_errors++;
 +                      dev->stats.rx_dropped++;
 +
@@ -854,7 +851,7 @@
 +
 +              } else {
 +                      /* alloc new buffer. */
-+                      skb_new = dev_alloc_skb(AR2313_BUFSIZE + RX_OFFSET + 128);
++                      skb_new = netdev_alloc_skb(dev, AR2313_BUFSIZE + RX_OFFSET);
 +                      if (skb_new != NULL) {
 +
 +                              skb = sp->rx_skb[idx];
@@ -869,7 +866,7 @@
 +
 +                              skb_new->dev = dev;
 +                              /* 16 bit align */
-+                              skb_reserve(skb_new, RX_OFFSET + 32);
++                              skb_reserve(skb_new, RX_OFFSET);
 +                              /* reset descriptor's curr_addr */
 +                              rxdesc->addr = virt_to_phys(skb_new->data);
 +