Openwrt/target/linux/brcm63xx/patches-3.13/800-wl_exports.patch
Jonas Gorski 0d120f42da brcm63xx: add preliminary support for 3.13
Add support for 3.13 as a development kernel. Mostly untested, only net
booted. If flashed may brick your router or kill your cat.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 39746
2014-02-24 15:54:12 +00:00

35 lines
900 B
Diff

--- a/arch/mips/bcm63xx/nvram.c
+++ b/arch/mips/bcm63xx/nvram.c
@@ -40,6 +40,13 @@ struct bcm963xx_nvram {
static struct bcm963xx_nvram nvram;
static int mac_addr_used;
+/*
+ * Required export for WL
+ */
+#define NVRAM_SPACE 0x8000
+char nvram_buf[NVRAM_SPACE];
+EXPORT_SYMBOL(nvram_buf);
+
void __init bcm63xx_nvram_init(void *addr)
{
unsigned int check_len;
@@ -48,6 +55,7 @@ void __init bcm63xx_nvram_init(void *add
/* extract nvram data */
memcpy(&nvram, addr, sizeof(nvram));
+ memcpy(&nvram_buf, addr, NVRAM_SPACE);
/* check checksum before using data */
if (nvram.version <= 4) {
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -59,6 +59,7 @@ void (*_dma_cache_wback)(unsigned long s
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
EXPORT_SYMBOL(_dma_cache_wback_inv);
+EXPORT_SYMBOL(_dma_cache_inv);
#endif /* CONFIG_DMA_NONCOHERENT */