diff options
| author | acoul <acoul@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-06-18 11:09:10 +0000 |
|---|---|---|
| committer | acoul <acoul@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-06-18 11:09:10 +0000 |
| commit | 6d195f8820b7d274116aa3ff8abb34c6edb52737 (patch) | |
| tree | ae7a4f0d311ef441b94b38d3de46d5bf65539002 /target/linux/ixp4xx | |
| parent | 269189574182e93fcbeab12a6be3b6cc3b21f226 (diff) | |
ixp4xx: port 600-skb_avoid_dmabounce.patch to 2.6.33 & 2.6.35
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21835 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ixp4xx')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.33/600-skb_avoid_dmabounce.patch | 13 | ||||
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.35/600-skb_avoid_dmabounce.patch | 13 |
2 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.33/600-skb_avoid_dmabounce.patch b/target/linux/ixp4xx/patches-2.6.33/600-skb_avoid_dmabounce.patch new file mode 100644 index 000000000..026c717c7 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.33/600-skb_avoid_dmabounce.patch @@ -0,0 +1,13 @@ +--- a/net/core/skbuff.c ++++ b/net/core/skbuff.c +@@ -264,6 +264,10 @@ struct sk_buff *__alloc_skb(unsigned int + if (!skb) + goto out; + ++#ifdef CONFIG_ARCH_IXP4XX ++ gfp_mask |= GFP_DMA; ++#endif ++ + size = SKB_DATA_ALIGN(size); + data = kmalloc_node_track_caller(size + sizeof(struct skb_shared_info), + gfp_mask, node); diff --git a/target/linux/ixp4xx/patches-2.6.35/600-skb_avoid_dmabounce.patch b/target/linux/ixp4xx/patches-2.6.35/600-skb_avoid_dmabounce.patch new file mode 100644 index 000000000..5b0e3fdb8 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.35/600-skb_avoid_dmabounce.patch @@ -0,0 +1,13 @@ +--- a/net/core/skbuff.c ++++ b/net/core/skbuff.c +@@ -183,6 +183,10 @@ struct sk_buff *__alloc_skb(unsigned int + goto out; + prefetchw(skb); + ++#ifdef CONFIG_ARCH_IXP4XX ++ gfp_mask |= GFP_DMA; ++#endif ++ + size = SKB_DATA_ALIGN(size); + data = kmalloc_node_track_caller(size + sizeof(struct skb_shared_info), + gfp_mask, node); |