From 27b76ab0671089c47506615a796a261e993896a7 Mon Sep 17 00:00:00 2001
From: James <>
Date: Sun, 17 Mar 2013 12:16:37 +0000
Subject: fish

---
 .../patches-3.3/600-skb_avoid_dmabounce.patch      | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 target/linux/ixp4xx/patches-3.3/600-skb_avoid_dmabounce.patch

(limited to 'target/linux/ixp4xx/patches-3.3/600-skb_avoid_dmabounce.patch')

diff --git a/target/linux/ixp4xx/patches-3.3/600-skb_avoid_dmabounce.patch b/target/linux/ixp4xx/patches-3.3/600-skb_avoid_dmabounce.patch
new file mode 100644
index 0000000..625b768
--- /dev/null
+++ b/target/linux/ixp4xx/patches-3.3/600-skb_avoid_dmabounce.patch
@@ -0,0 +1,24 @@
+--- a/net/core/skbuff.c
++++ b/net/core/skbuff.c
+@@ -177,6 +177,10 @@ struct sk_buff *__alloc_skb(unsigned int
+ 	struct sk_buff *skb;
+ 	u8 *data;
+ 
++#ifdef CONFIG_ARCH_IXP4XX
++	gfp_mask |= GFP_DMA;
++#endif
++
+ 	cache = fclone ? skbuff_fclone_cache : skbuff_head_cache;
+ 
+ 	/* Get the HEAD */
+@@ -946,6 +950,10 @@ int pskb_expand_head(struct sk_buff *skb
+ 	if (skb_shared(skb))
+ 		BUG();
+ 
++#ifdef CONFIG_ARCH_IXP4XX
++	gfp_mask |= GFP_DMA;
++#endif
++
+ 	size = SKB_DATA_ALIGN(size);
+ 
+ 	/* Check if we can avoid taking references on fragments if we own
-- 
cgit v1.2.3