1/*
 2 *  linux/drivers/net/wireless/libertas/if_sdio.h
 3 *
 4 *  Copyright 2007 Pierre Ossman
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation; either version 2 of the License, or (at
 9 * your option) any later version.
10 */
11
12#ifndef _LBS_IF_SDIO_H
13#define _LBS_IF_SDIO_H
14
15#define IF_SDIO_IOPORT		0x00
16
17#define IF_SDIO_H_INT_MASK	0x04
18#define   IF_SDIO_H_INT_OFLOW	0x08
19#define   IF_SDIO_H_INT_UFLOW	0x04
20#define   IF_SDIO_H_INT_DNLD	0x02
21#define   IF_SDIO_H_INT_UPLD	0x01
22
23#define IF_SDIO_H_INT_STATUS	0x05
24#define IF_SDIO_H_INT_RSR	0x06
25#define IF_SDIO_H_INT_STATUS2	0x07
26
27#define IF_SDIO_RD_BASE		0x10
28
29#define IF_SDIO_STATUS		0x20
30#define   IF_SDIO_IO_RDY	0x08
31#define   IF_SDIO_CIS_RDY	0x04
32#define   IF_SDIO_UL_RDY	0x02
33#define   IF_SDIO_DL_RDY	0x01
34
35#define IF_SDIO_C_INT_MASK	0x24
36#define IF_SDIO_C_INT_STATUS	0x28
37#define IF_SDIO_C_INT_RSR	0x2C
38
39#define IF_SDIO_SCRATCH		0x34
40#define IF_SDIO_SCRATCH_OLD	0x80fe
41#define IF_SDIO_FW_STATUS	0x40
42#define   IF_SDIO_FIRMWARE_OK	0xfedc
43
44#define IF_SDIO_RX_LEN		0x42
45#define IF_SDIO_RX_UNIT		0x43
46
47#define IF_SDIO_EVENT           0x80fc
48
49#define IF_SDIO_BLOCK_SIZE	256
50#define CONFIGURATION_REG               0x03
51#define HOST_POWER_UP                   (0x1U << 1)
52#endif