include/linux/dm9000.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /* include/linux/dm9000.h
   3  *
   4  * Copyright (c) 2004 Simtec Electronics
   5  *   Ben Dooks <ben@simtec.co.uk>
   6  *
   7  * Header file for dm9000 platform data
   8 */
   9
  10 #ifndef __DM9000_PLATFORM_DATA
  11 #define __DM9000_PLATFORM_DATA __FILE__
  12
  13 #include <linux/if_ether.h>
  14
  15 /* IO control flags */
  16
  17 #define DM9000_PLATF_8BITONLY   (0x0001)
  18 #define DM9000_PLATF_16BITONLY  (0x0002)
  19 #define DM9000_PLATF_32BITONLY  (0x0004)
  20 #define DM9000_PLATF_EXT_PHY    (0x0008)
  21 #define DM9000_PLATF_NO_EEPROM  (0x0010)
  22 #define DM9000_PLATF_SIMPLE_PHY (0x0020)  /* Use NSR to find LinkStatus */
  23
  24 /* platform data for platform device structure's platform_data field */
  25
  26 struct dm9000_plat_data {
  27         unsigned int    flags;
  28         unsigned char   dev_addr[ETH_ALEN];
  29
  30         /* allow replacement IO routines */
  31
  32         void    (*inblk)(void __iomem *reg, void *data, int len);
  33         void    (*outblk)(void __iomem *reg, void *data, int len);
  34         void    (*dumpblk)(void __iomem *reg, int len);
  35 };
  36
  37 #endif /* __DM9000_PLATFORM_DATA */
  38