diff options
Diffstat (limited to 'target/linux/generic/patches-3.18')
| -rw-r--r-- | target/linux/generic/patches-3.18/030-backport_bcm47xx_nvram.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.18/030-backport_bcm47xx_nvram.patch b/target/linux/generic/patches-3.18/030-backport_bcm47xx_nvram.patch new file mode 100644 index 0000000000..7ae8b1db6c --- /dev/null +++ b/target/linux/generic/patches-3.18/030-backport_bcm47xx_nvram.patch @@ -0,0 +1,52 @@ +--- /dev/null ++++ b/include/linux/bcm47xx_nvram.h +@@ -0,0 +1,49 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License as published by the ++ * Free Software Foundation; either version 2 of the License, or (at your ++ * option) any later version. ++ */ ++ ++#ifndef __BCM47XX_NVRAM_H ++#define __BCM47XX_NVRAM_H ++ ++#include <linux/types.h> ++#include <linux/kernel.h> ++#include <linux/vmalloc.h> ++ ++#ifdef CONFIG_BCM47XX_NVRAM ++int bcm47xx_nvram_init_from_mem(u32 base, u32 lim); ++int bcm47xx_nvram_getenv(const char *name, char *val, size_t val_len); ++int bcm47xx_nvram_gpio_pin(const char *name); ++char *bcm47xx_nvram_get_contents(size_t *val_len); ++static inline void bcm47xx_nvram_release_contents(char *nvram) ++{ ++ vfree(nvram); ++}; ++#else ++static inline int bcm47xx_nvram_init_from_mem(u32 base, u32 lim) ++{ ++ return -ENOTSUPP; ++}; ++static inline int bcm47xx_nvram_getenv(const char *name, char *val, ++ size_t val_len) ++{ ++ return -ENOTSUPP; ++}; ++static inline int bcm47xx_nvram_gpio_pin(const char *name) ++{ ++ return -ENOTSUPP; ++}; ++ ++static inline char *bcm47xx_nvram_get_contents(size_t *val_len) ++{ ++ return NULL; ++}; ++ ++static inline void bcm47xx_nvram_release_contents(char *nvram) ++{ ++}; ++#endif ++ ++#endif /* __BCM47XX_NVRAM_H */ |