37 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Ethernet driver for the WIZnet W5100 chip.4 *5 * Copyright (C) 2006-2008 WIZnet Co.,Ltd.6 * Copyright (C) 2012 Mike Sinkovsky <msink@permonline.ru>7 */8 9enum {10 W5100,11 W5200,12 W5500,13};14 15struct w5100_ops {16 bool may_sleep;17 int chip_id;18 int (*read)(struct net_device *ndev, u32 addr);19 int (*write)(struct net_device *ndev, u32 addr, u8 data);20 int (*read16)(struct net_device *ndev, u32 addr);21 int (*write16)(struct net_device *ndev, u32 addr, u16 data);22 int (*readbulk)(struct net_device *ndev, u32 addr, u8 *buf, int len);23 int (*writebulk)(struct net_device *ndev, u32 addr, const u8 *buf,24 int len);25 int (*reset)(struct net_device *ndev);26 int (*init)(struct net_device *ndev);27};28 29void *w5100_ops_priv(const struct net_device *ndev);30 31int w5100_probe(struct device *dev, const struct w5100_ops *ops,32 int sizeof_ops_priv, const void *mac_addr, int irq,33 int link_gpio);34void w5100_remove(struct device *dev);35 36extern const struct dev_pm_ops w5100_pm_ops;37