1 /*
2  * Ethernet driver for the WIZnet W5100 chip.
3  *
4  * Copyright (C) 2006-2008 WIZnet Co.,Ltd.
5  * Copyright (C) 2012 Mike Sinkovsky <msink@permonline.ru>
6  *
7  * Licensed under the GPL-2 or later.
8  */
9 
10 enum {
11 	W5100,
12 	W5200,
13 	W5500,
14 };
15 
16 struct w5100_ops {
17 	bool may_sleep;
18 	int chip_id;
19 	int (*read)(struct net_device *ndev, u32 addr);
20 	int (*write)(struct net_device *ndev, u32 addr, u8 data);
21 	int (*read16)(struct net_device *ndev, u32 addr);
22 	int (*write16)(struct net_device *ndev, u32 addr, u16 data);
23 	int (*readbulk)(struct net_device *ndev, u32 addr, u8 *buf, int len);
24 	int (*writebulk)(struct net_device *ndev, u32 addr, const u8 *buf,
25 			 int len);
26 	int (*reset)(struct net_device *ndev);
27 	int (*init)(struct net_device *ndev);
28 };
29 
30 void *w5100_ops_priv(const struct net_device *ndev);
31 
32 int w5100_probe(struct device *dev, const struct w5100_ops *ops,
33 		int sizeof_ops_priv, const void *mac_addr, int irq,
34 		int link_gpio);
35 int w5100_remove(struct device *dev);
36 
37 extern const struct dev_pm_ops w5100_pm_ops;
38