From: John Crispin <john@openwrt.org>
Date: Sun, 6 Jul 2008 03:08:03 +0000 (+0000)
Subject: add dma hack to ifxmips
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=369a4ba3e2dcfbd6c191c82975a37fc8a238eb15;p=openwrt%2Fstaging%2Faparcar.git

add dma hack to ifxmips

SVN-Revision: 11678
---

diff --git a/target/linux/ifxmips/patches/170-dma_hack.patch b/target/linux/ifxmips/patches/170-dma_hack.patch
new file mode 100644
index 0000000000..1a0f98c86a
--- /dev/null
+++ b/target/linux/ifxmips/patches/170-dma_hack.patch
@@ -0,0 +1,13 @@
+Index: linux-2.6.25.9/arch/mips/mm/cache.c
+===================================================================
+--- linux-2.6.25.9.orig/arch/mips/mm/cache.c	2008-07-06 05:04:46.000000000 +0200
++++ linux-2.6.25.9/arch/mips/mm/cache.c	2008-07-06 05:05:07.000000000 +0200
+@@ -50,6 +50,8 @@
+ void (*_dma_cache_inv)(unsigned long start, unsigned long size);
+ 
+ EXPORT_SYMBOL(_dma_cache_wback_inv);
++EXPORT_SYMBOL(_dma_cache_wback);
++EXPORT_SYMBOL(_dma_cache_inv);
+ 
+ #endif /* CONFIG_DMA_NONCOHERENT */
+