openwrt/target/linux/ifxmips/patches/170-dma_hack.patch

--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -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 */
update to 2.6.25.12 SVN-Revision: 11933 2008-07-26 10:53:23 +00:00			`--- a/arch/mips/mm/cache.c`
			`+++ b/arch/mips/mm/cache.c`
add dma hack to ifxmips SVN-Revision: 11678 2008-07-06 03:08:03 +00:00			`@@ -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 */`