target/linux/brcm63xx/patches-3.2/220-wl_exports.patch

   1 --- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
   2 +++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
   3 @@ -17,6 +17,7 @@
   4  #include <linux/ssb/ssb.h>
   5  #include <linux/gpio_buttons.h>
   6  #include <linux/input.h>
   7 +#include <linux/export.h>
   8  #include <asm/addrspace.h>
   9  #include <bcm63xx_board.h>
  10  #include <bcm63xx_cpu.h>
  11 @@ -39,6 +40,13 @@ static unsigned int mac_addr_used;
  12  static struct board_info board;
  13
  14  /*
  15 + * Required export for WL
  16 + */
  17 +#define NVRAM_SPACE 0x8000
  18 +char nvram_buf[NVRAM_SPACE];
  19 +EXPORT_SYMBOL(nvram_buf);
  20 +
  21 +/*
  22   * known 6338 boards
  23   */
  24  #ifdef CONFIG_BCM63XX_CPU_6338
  25 @@ -752,6 +760,7 @@ void __init board_prom_init(void)
  26
  27         /* extract nvram data */
  28         memcpy(&nvram, boot_addr + BCM963XX_NVRAM_OFFSET, sizeof(nvram));
  29 +       memcpy(&nvram_buf, boot_addr + BCM963XX_NVRAM_OFFSET, NVRAM_SPACE);
  30
  31         /* check checksum before using data */
  32         if (nvram.version <= 4)
  33 --- a/arch/mips/mm/cache.c
  34 +++ b/arch/mips/mm/cache.c
  35 @@ -57,6 +57,7 @@ void (*_dma_cache_wback)(unsigned long s
  36  void (*_dma_cache_inv)(unsigned long start, unsigned long size);
  37
  38  EXPORT_SYMBOL(_dma_cache_wback_inv);
  39 +EXPORT_SYMBOL(_dma_cache_inv);
  40
  41  #endif /* CONFIG_DMA_NONCOHERENT */
  42