ax88796.h (1440B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* include/net/ax88796.h 3 * 4 * Copyright 2005 Simtec Electronics 5 * Ben Dooks <ben@simtec.co.uk> 6*/ 7 8#ifndef __NET_AX88796_PLAT_H 9#define __NET_AX88796_PLAT_H 10 11struct sk_buff; 12struct net_device; 13struct platform_device; 14 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 */ 19 20struct ax_plat_data { 21 unsigned int flags; 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 */ 29 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 37 */ 38 int (*check_irq)(struct platform_device *pdev); 39}; 40 41/* exported from ax88796.c for xsurf100.c */ 42extern void ax_NS8390_reinit(struct net_device *dev); 43 44#endif /* __NET_AX88796_PLAT_H */