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1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* include/net/ax88796.h
4 * Copyright 2005 Simtec Electronics
5 * Ben Dooks <ben@simtec.co.uk>
8 #ifndef __NET_AX88796_PLAT_H
9 #define __NET_AX88796_PLAT_H
13 struct platform_device
;
15 #define AXFLG_HAS_EEPROM (1<<0)
16 #define AXFLG_MAC_FROMDEV (1<<1) /* device already has MAC */
17 #define AXFLG_HAS_93CX6 (1<<2) /* use eeprom_93cx6 driver */
18 #define AXFLG_MAC_FROMPLATFORM (1<<3) /* MAC given by platform data */
22 unsigned char wordlength
; /* 1 or 2 */
23 unsigned char dcr_val
; /* default value for DCR */
24 unsigned char rcr_val
; /* default value for RCR */
25 unsigned char gpoc_val
; /* default value for GPOC */
26 u32
*reg_offsets
; /* register offsets */
27 u8
*mac_addr
; /* MAC addr (only used when
28 AXFLG_MAC_FROMPLATFORM is used */
30 /* uses default ax88796 buffer if set to NULL */
31 void (*block_output
)(struct net_device
*dev
, int count
,
32 const unsigned char *buf
, int star_page
);
33 void (*block_input
)(struct net_device
*dev
, int count
,
34 struct sk_buff
*skb
, int ring_offset
);
35 /* returns nonzero if a pending interrupt request might by caused by
36 * the ax88786. Handles all interrupts if set to NULL
38 int (*check_irq
)(struct platform_device
*pdev
);
41 #endif /* __NET_AX88796_PLAT_H */