diff options
| -rw-r--r-- | package/mac80211/patches/500-ath_use_gfp_dma.patch | 17 | ||||
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.30/600-dma_performance.patch | 13 |
2 files changed, 13 insertions, 17 deletions
diff --git a/package/mac80211/patches/500-ath_use_gfp_dma.patch b/package/mac80211/patches/500-ath_use_gfp_dma.patch deleted file mode 100644 index 9390a2faa..000000000 --- a/package/mac80211/patches/500-ath_use_gfp_dma.patch +++ /dev/null @@ -1,17 +0,0 @@ ---- a/drivers/net/wireless/ath/main.c -+++ b/drivers/net/wireless/ath/main.c -@@ -31,6 +31,14 @@ struct sk_buff *ath_rxbuf_alloc(struct a - u32 off; - - /* -+ * Enable GFP_DMA in order to avoid using DMA bounce buffers -+ * on IXP4xx devices with more than 64M RAM -+ */ -+#ifdef CONFIG_ARCH_IXP4XX -+ gfp_mask |= GFP_DMA; -+#endif -+ -+ /* - * Cache-line-align. This is important (for the - * 5210 at least) as not doing so causes bogus data - * in rx'd frames. diff --git a/target/linux/ixp4xx/patches-2.6.30/600-dma_performance.patch b/target/linux/ixp4xx/patches-2.6.30/600-dma_performance.patch new file mode 100644 index 000000000..5aac26ee8 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.30/600-dma_performance.patch @@ -0,0 +1,13 @@ +--- a/net/core/skbuff.c ++++ b/net/core/skbuff.c +@@ -260,6 +260,10 @@ 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); |