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| author | Alexandros C. Couloumbis <alex@ozo.com> | 2010-06-18 11:09:10 +0000 |
|---|---|---|
| committer | Alexandros C. Couloumbis <alex@ozo.com> | 2010-06-18 11:09:10 +0000 |
| commit | b54213c5800e337d2b1f1597e31bb1a1dc0edb63 (patch) | |
| tree | 6294a24f2a3dc9fb475e74a92b792af1d6bd9350 /target/linux | |
| parent | c32b99c0bd52128e68e7f245bbdfb72f0ba11b78 (diff) | |
| download | mtk-20170518-b54213c5800e337d2b1f1597e31bb1a1dc0edb63.zip mtk-20170518-b54213c5800e337d2b1f1597e31bb1a1dc0edb63.tar.gz mtk-20170518-b54213c5800e337d2b1f1597e31bb1a1dc0edb63.tar.bz2 | |
ixp4xx: port 600-skb_avoid_dmabounce.patch to 2.6.33 & 2.6.35
SVN-Revision: 21835
Diffstat (limited to 'target/linux')
| -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 0000000..026c717 --- /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 0000000..5b0e3fd --- /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); |