From 9a987b468a76c0fac118e172f85632c9b20ec3ef Mon Sep 17 00:00:00 2001
From: jogo <jogo@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 4 Feb 2012 10:17:27 +0000
Subject: brcm63xx: add support for linux 3.3

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30027 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../brcm63xx/patches-3.3/220-wl_exports.patch      | 42 ++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 target/linux/brcm63xx/patches-3.3/220-wl_exports.patch

(limited to 'target/linux/brcm63xx/patches-3.3/220-wl_exports.patch')

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 000000000..71adfa2d5
--- /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 */
+ 
-- 
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