linux/brcm47xx: add preliminary 2.6.37 kernel support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23945 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 32 insertions, 0 deletions

diff --git a/target/linux/brcm47xx/patches-2.6.37/301-kmod-fuse-dcache-bug-r4k.patch b/target/linux/brcm47xx/patches-2.6.37/301-kmod-fuse-dcache-bug-r4k.patch
new file mode 100644
index 0000000000..d16460ca35
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.37/301-kmod-fuse-dcache-bug-r4k.patch
@@ -0,0 +1,32 @@
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -373,7 +373,7 @@ static inline void local_r4k___flush_cac
+ 	}
+ }
+ 
+-static void r4k___flush_cache_all(void)
++void r4k___flush_cache_all(void)
+ {
+ 	r4k_on_each_cpu(local_r4k___flush_cache_all, NULL);
+ }
+@@ -537,7 +537,7 @@ static inline void local_r4k_flush_cache
+ 	}
+ }
+ 
+-static void r4k_flush_cache_page(struct vm_area_struct *vma,
++void r4k_flush_cache_page(struct vm_area_struct *vma,
+ 	unsigned long addr, unsigned long pfn)
+ {
+ 	struct flush_cache_page_args args;
+@@ -1468,3 +1468,11 @@ void __cpuinit r4k_cache_init(void)
+ 	coherency_setup();
+ #endif
+ }
++
++/* fuse package DCACHE BUG patch exports */
++void (*fuse_flush_cache_all)(void) = r4k___flush_cache_all;
++EXPORT_SYMBOL(fuse_flush_cache_all);
++
++void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
++	unsigned long pfn) = r4k_flush_cache_page;
++EXPORT_SYMBOL(fuse_flush_cache_page);