0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
48 lines
1.0 KiB
C
48 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
/*
|
|
*/
|
|
|
|
#ifndef __BCM47XX_NVRAM_H
|
|
#define __BCM47XX_NVRAM_H
|
|
|
|
#include <linux/errno.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 */
|