162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci#ifndef BCM63XX_NVRAM_H 362306a36Sopenharmony_ci#define BCM63XX_NVRAM_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci#include <linux/types.h> 662306a36Sopenharmony_ci 762306a36Sopenharmony_ci/** 862306a36Sopenharmony_ci * bcm63xx_nvram_init() - initializes nvram 962306a36Sopenharmony_ci * @nvram: address of the nvram data 1062306a36Sopenharmony_ci * 1162306a36Sopenharmony_ci * Initialized the local nvram copy from the target address and checks 1262306a36Sopenharmony_ci * its checksum. 1362306a36Sopenharmony_ci */ 1462306a36Sopenharmony_civoid bcm63xx_nvram_init(void *nvram); 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci/** 1762306a36Sopenharmony_ci * bcm63xx_nvram_get_name() - returns the board name according to nvram 1862306a36Sopenharmony_ci * 1962306a36Sopenharmony_ci * Returns the board name field from nvram. Note that it might not be 2062306a36Sopenharmony_ci * null terminated if it is exactly 16 bytes long. 2162306a36Sopenharmony_ci */ 2262306a36Sopenharmony_ciu8 *bcm63xx_nvram_get_name(void); 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci/** 2562306a36Sopenharmony_ci * bcm63xx_nvram_get_mac_address() - register & return a new mac address 2662306a36Sopenharmony_ci * @mac: pointer to array for allocated mac 2762306a36Sopenharmony_ci * 2862306a36Sopenharmony_ci * Registers and returns a mac address from the allocated macs from nvram. 2962306a36Sopenharmony_ci * 3062306a36Sopenharmony_ci * Returns 0 on success. 3162306a36Sopenharmony_ci */ 3262306a36Sopenharmony_ciint bcm63xx_nvram_get_mac_address(u8 *mac); 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciint bcm63xx_nvram_get_psi_size(void); 3562306a36Sopenharmony_ci 3662306a36Sopenharmony_ci#endif /* BCM63XX_NVRAM_H */ 37