include/linux/dm9000.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /* include/linux/dm9000.h
0003  *
0004  * Copyright (c) 2004 Simtec Electronics
0005  *   Ben Dooks <ben@simtec.co.uk>
0006  *
0007  * Header file for dm9000 platform data
0008 */
0009
0010 #ifndef __DM9000_PLATFORM_DATA
0011 #define __DM9000_PLATFORM_DATA __FILE__
0012
0013 #include <linux/if_ether.h>
0014
0015 /* IO control flags */
0016
0017 #define DM9000_PLATF_8BITONLY   (0x0001)
0018 #define DM9000_PLATF_16BITONLY  (0x0002)
0019 #define DM9000_PLATF_32BITONLY  (0x0004)
0020 #define DM9000_PLATF_EXT_PHY    (0x0008)
0021 #define DM9000_PLATF_NO_EEPROM  (0x0010)
0022 #define DM9000_PLATF_SIMPLE_PHY (0x0020)  /* Use NSR to find LinkStatus */
0023
0024 /* platform data for platform device structure's platform_data field */
0025
0026 struct dm9000_plat_data {
0027     unsigned int    flags;
0028     unsigned char   dev_addr[ETH_ALEN];
0029
0030     /* allow replacement IO routines */
0031
0032     void    (*inblk)(void __iomem *reg, void *data, int len);
0033     void    (*outblk)(void __iomem *reg, void *data, int len);
0034     void    (*dumpblk)(void __iomem *reg, int len);
0035 };
0036
0037 #endif /* __DM9000_PLATFORM_DATA */
0038