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Implement a way to provide the MAC address for ax88796 devices from their platform data. Boards might decide to set the address programmatically, taken from boot tags or other sources. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: David S. Miller <davem@davemloft.net>
31 lines
998 B
C
31 lines
998 B
C
/* include/net/ax88796.h
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*
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* Copyright 2005 Simtec Electronics
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* Ben Dooks <ben@simtec.co.uk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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*/
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#ifndef __NET_AX88796_PLAT_H
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#define __NET_AX88796_PLAT_H
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#define AXFLG_HAS_EEPROM (1<<0)
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#define AXFLG_MAC_FROMDEV (1<<1) /* device already has MAC */
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#define AXFLG_HAS_93CX6 (1<<2) /* use eeprom_93cx6 driver */
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#define AXFLG_MAC_FROMPLATFORM (1<<3) /* MAC given by platform data */
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struct ax_plat_data {
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unsigned int flags;
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unsigned char wordlength; /* 1 or 2 */
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unsigned char dcr_val; /* default value for DCR */
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unsigned char rcr_val; /* default value for RCR */
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unsigned char gpoc_val; /* default value for GPOC */
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u32 *reg_offsets; /* register offsets */
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u8 *mac_addr; /* MAC addr (only used when
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AXFLG_MAC_FROMPLATFORM is used */
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};
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#endif /* __NET_AX88796_PLAT_H */
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