diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.3/220-wl_exports.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.3/220-wl_exports.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.3/220-wl_exports.patch b/target/linux/brcm63xx/patches-3.3/220-wl_exports.patch new file mode 100644 index 0000000..71adfa2 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.3/220-wl_exports.patch @@ -0,0 +1,42 @@ +--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c ++++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c +@@ -17,6 +17,7 @@ + #include <linux/ssb/ssb.h> + #include <linux/gpio_buttons.h> + #include <linux/input.h> ++#include <linux/export.h> + #include <asm/addrspace.h> + #include <bcm63xx_board.h> + #include <bcm63xx_cpu.h> +@@ -39,6 +40,13 @@ static unsigned int mac_addr_used; + static struct board_info board; + + /* ++ * Required export for WL ++ */ ++#define NVRAM_SPACE 0x8000 ++char nvram_buf[NVRAM_SPACE]; ++EXPORT_SYMBOL(nvram_buf); ++ ++/* + * known 6338 boards + */ + #ifdef CONFIG_BCM63XX_CPU_6338 +@@ -752,6 +760,7 @@ void __init board_prom_init(void) + + /* extract nvram data */ + memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram)); ++ memcpy(&nvram_buf, boot_addr + BCM963XX_NVRAM_OFFSET, NVRAM_SPACE); + + /* check checksum before using data */ + if (nvram.version <= 4) +--- a/arch/mips/mm/cache.c ++++ b/arch/mips/mm/cache.c +@@ -57,6 +57,7 @@ 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 */ + |