From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 26 Jan 2009 00:27:40 +0000 (+0000)
Subject: madwifi: fix fast-frame related dma unmap bug
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=727ab9ce8d9200616acd481db9174ac9d834fd4c;p=openwrt%2Fstaging%2Fluka.git

madwifi: fix fast-frame related dma unmap bug

SVN-Revision: 14192
---

diff --git a/package/madwifi/patches/395-ath_ff_unmap.patch b/package/madwifi/patches/395-ath_ff_unmap.patch
new file mode 100644
index 0000000000..595c43d5b1
--- /dev/null
+++ b/package/madwifi/patches/395-ath_ff_unmap.patch
@@ -0,0 +1,11 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -13508,7 +13508,7 @@ cleanup_ath_buf(struct ath_softc *sc, st
+ 				bus_unmap_single(
+ 					sc->sc_bdev,
+ 					bf->bf_skbaddrff[i], 
+-					(direction == BUS_DMA_TODEVICE ? 
++					(direction == BUS_DMA_FROMDEVICE ? 
+ 					 sc->sc_rxbufsize : ffskb->len), 
+ 					direction);
+ 				bf->bf_skbaddrff[i] = 0;