LXR linux/drivers/net/ethernet/wiznet/w5100.h

   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);
  34int w5100_remove(struct device *dev);
  35
  36extern const struct dev_pm_ops w5100_pm_ops;
  37