asm/mach-bcm63xx/bcm63xx_nvram.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef BCM63XX_NVRAM_H
0003 #define BCM63XX_NVRAM_H
0004
0005 #include <linux/types.h>
0006
0007 /**
0008  * bcm63xx_nvram_init() - initializes nvram
0009  * @nvram:  address of the nvram data
0010  *
0011  * Initialized the local nvram copy from the target address and checks
0012  * its checksum.
0013  */
0014 void bcm63xx_nvram_init(void *nvram);
0015
0016 /**
0017  * bcm63xx_nvram_get_name() - returns the board name according to nvram
0018  *
0019  * Returns the board name field from nvram. Note that it might not be
0020  * null terminated if it is exactly 16 bytes long.
0021  */
0022 u8 *bcm63xx_nvram_get_name(void);
0023
0024 /**
0025  * bcm63xx_nvram_get_mac_address() - register & return a new mac address
0026  * @mac:    pointer to array for allocated mac
0027  *
0028  * Registers and returns a mac address from the allocated macs from nvram.
0029  *
0030  * Returns 0 on success.
0031  */
0032 int bcm63xx_nvram_get_mac_address(u8 *mac);
0033
0034 int bcm63xx_nvram_get_psi_size(void);
0035
0036 #endif /* BCM63XX_NVRAM_H */