mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-01 21:52:28 +02:00
7b359d21c6
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@18666 3c298f89-4303-0410-b956-a3cf2f4a3e73
18 lines
460 B
Diff
18 lines
460 B
Diff
--- 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.
|