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author | Felix Fietkau <nbd@openwrt.org> | 2016-03-05 10:24:00 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2016-03-05 10:24:00 +0000 |
commit | fb51a409925b70d4203409b494f4054c90d45450 (patch) | |
tree | 61a537d531bfe00453194df2c7b09acacf0ceaa0 /target/linux/generic/files/include | |
parent | af131d792eec3ba434846888f56c0df1ca9e9042 (diff) | |
download | upstream-fb51a409925b70d4203409b494f4054c90d45450.tar.gz upstream-fb51a409925b70d4203409b494f4054c90d45450.tar.bz2 upstream-fb51a409925b70d4203409b494f4054c90d45450.zip |
kernel: rework bcm47xx backport, fix build errors on the brcm47xx target (#21974)
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@48925 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/generic/files/include')
-rw-r--r-- | target/linux/generic/files/include/linux/bcm47xx_nvram.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/target/linux/generic/files/include/linux/bcm47xx_nvram.h b/target/linux/generic/files/include/linux/bcm47xx_nvram.h new file mode 100644 index 0000000000..778abd425a --- /dev/null +++ b/target/linux/generic/files/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> + +#if defined(CONFIG_BCM47XX_NVRAM) || defined(CONFIG_BCM47XX) +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 */ |