e7e333cb22
Refactor nvram related functions into its own unit for easier expansion and exposure of the values to other drivers. Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/4516 Signed-off-by: John Crispin <blogic@openwrt.org>
36 lines
872 B
C
36 lines
872 B
C
#ifndef BCM63XX_NVRAM_H
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#define BCM63XX_NVRAM_H
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#include <linux/types.h>
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/**
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* bcm63xx_nvram_init() - initializes nvram
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* @nvram: address of the nvram data
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*
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* Initialized the local nvram copy from the target address and checks
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* its checksum.
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*
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* Returns 0 on success.
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*/
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int __init bcm63xx_nvram_init(void *nvram);
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/**
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* bcm63xx_nvram_get_name() - returns the board name according to nvram
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*
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* Returns the board name field from nvram. Note that it might not be
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* null terminated if it is exactly 16 bytes long.
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*/
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u8 *bcm63xx_nvram_get_name(void);
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/**
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* bcm63xx_nvram_get_mac_address() - register & return a new mac address
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* @mac: pointer to array for allocated mac
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*
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* Registers and returns a mac address from the allocated macs from nvram.
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*
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* Returns 0 on success.
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*/
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int bcm63xx_nvram_get_mac_address(u8 *mac);
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#endif /* BCM63XX_NVRAM_H */
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