From 0f47e1a0f4314ccbed2975ff325208c2c0d905cc Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 9 Apr 2009 19:43:13 +0000
Subject: atheros: make use of netdev_alloc_skb
SVN-Revision: 15176
---
target/linux/atheros/patches-2.6.28/110-ar2313_ethernet.patch | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
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 8d1d24f748..3643c963a9 100644
--- 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 +1,1268 @@
+@@ -0,0 +1,1265 @@
+/*
+ * ar231x.c: Linux driver for the Atheros AR231x Ethernet device.
+ *
@@ -768,15 +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.
@@ -855,7 +852,7 @@
+
+ } 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];
@@ -870,7 +867,7 @@
+
+ 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);
+
--
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