sdio.c File Reference

#include <linux/ssb/ssb.h>
#include <linux/delay.h>
#include <linux/io.h>
#include <linux/etherdevice.h>
#include <linux/mmc/sdio_func.h>
#include "ssb_private.h"

Go to the source code of this file.

Macros
#define	SSB_VERBOSE_SDIOCORESWITCH_DEBUG   0
#define	SSB_SDIO_CIS   0x80
#define	SSB_SDIO_CIS_SROMREV   0x00
#define	SSB_SDIO_CIS_ID   0x01
#define	SSB_SDIO_CIS_BOARDREV   0x02
#define	SSB_SDIO_CIS_PA   0x03
#define	SSB_SDIO_CIS_PA_PA0B0_LO   0
#define	SSB_SDIO_CIS_PA_PA0B0_HI   1
#define	SSB_SDIO_CIS_PA_PA0B1_LO   2
#define	SSB_SDIO_CIS_PA_PA0B1_HI   3
#define	SSB_SDIO_CIS_PA_PA0B2_LO   4
#define	SSB_SDIO_CIS_PA_PA0B2_HI   5
#define	SSB_SDIO_CIS_PA_ITSSI   6
#define	SSB_SDIO_CIS_PA_MAXPOW   7
#define	SSB_SDIO_CIS_OEMNAME   0x04
#define	SSB_SDIO_CIS_CCODE   0x05
#define	SSB_SDIO_CIS_ANTENNA   0x06
#define	SSB_SDIO_CIS_ANTGAIN   0x07
#define	SSB_SDIO_CIS_BFLAGS   0x08
#define	SSB_SDIO_CIS_LEDS   0x09
#define	CISTPL_FUNCE_LAN_NODE_ID   0x04 /* same as in PCMCIA */
#define	SBSDIO_FUNC1_SBADDRLOW   0x1000a /* SB Address window Low (b15) */
#define	SBSDIO_FUNC1_SBADDRMID   0x1000b /* SB Address window Mid (b23-b16) */
#define	SBSDIO_FUNC1_SBADDRHIGH   0x1000c /* SB Address window High (b24-b31) */
#define	SBSDIO_SBADDRLOW_MASK   0x80 /* Valid address bits in SBADDRLOW */
#define	SBSDIO_SBADDRMID_MASK   0xff /* Valid address bits in SBADDRMID */
#define	SBSDIO_SBADDRHIGH_MASK   0xff /* Valid address bits in SBADDRHIGH */
#define	SBSDIO_SB_OFT_ADDR_MASK   0x7FFF /* sb offset addr is <= 15 bits, 32k */
#define	SBSDIO_SB_ACCESS_2_4B_FLAG   0x8000 /* forces 32-bit SB access */
#define	GOTO_ERROR_ON(condition, description)

Functions
u32	ssb_sdio_scan_read32 (struct ssb_bus *bus, u16 offset)
int	ssb_sdio_scan_switch_coreidx (struct ssb_bus *bus, u8 coreidx)
int	ssb_sdio_switch_core (struct ssb_bus *bus, struct ssb_device *dev)
int	ssb_sdio_get_invariants (struct ssb_bus *bus, struct ssb_init_invariants *iv)
void	ssb_sdio_exit (struct ssb_bus *bus)
int	ssb_sdio_init (struct ssb_bus *bus)

Variables
struct ssb_bus_ops	ssb_sdio_ops

Macro Definition Documentation

#define CISTPL_FUNCE_LAN_NODE_ID   0x04 /* same as in PCMCIA */

Definition at line 48 of file sdio.c.

#define GOTO_ERROR_ON	(		condition,
			description
	)

Value:

do {    \
    if (unlikely(condition)) {          \
        error_description = description;    \
        goto error;             \
    }                       \
  } while (0)

Definition at line 465 of file sdio.c.

#define SBSDIO_FUNC1_SBADDRHIGH   0x1000c /* SB Address window High (b24-b31) */

Definition at line 61 of file sdio.c.

#define SBSDIO_FUNC1_SBADDRLOW   0x1000a /* SB Address window Low (b15) */

Definition at line 59 of file sdio.c.

#define SBSDIO_FUNC1_SBADDRMID   0x1000b /* SB Address window Mid (b23-b16) */

Definition at line 60 of file sdio.c.

#define SBSDIO_SB_ACCESS_2_4B_FLAG   0x8000 /* forces 32-bit SB access */

Definition at line 71 of file sdio.c.

#define SBSDIO_SB_OFT_ADDR_MASK   0x7FFF /* sb offset addr is <= 15 bits, 32k */

Definition at line 68 of file sdio.c.

#define SBSDIO_SBADDRHIGH_MASK   0xff /* Valid address bits in SBADDRHIGH */

Definition at line 66 of file sdio.c.

#define SBSDIO_SBADDRLOW_MASK   0x80 /* Valid address bits in SBADDRLOW */

Definition at line 64 of file sdio.c.

#define SBSDIO_SBADDRMID_MASK   0xff /* Valid address bits in SBADDRMID */

Definition at line 65 of file sdio.c.

#define SSB_SDIO_CIS   0x80

Definition at line 28 of file sdio.c.

#define SSB_SDIO_CIS_ANTENNA   0x06

Definition at line 43 of file sdio.c.

#define SSB_SDIO_CIS_ANTGAIN   0x07

Definition at line 44 of file sdio.c.

#define SSB_SDIO_CIS_BFLAGS   0x08

Definition at line 45 of file sdio.c.

#define SSB_SDIO_CIS_BOARDREV   0x02

Definition at line 31 of file sdio.c.

#define SSB_SDIO_CIS_CCODE   0x05

Definition at line 42 of file sdio.c.

#define SSB_SDIO_CIS_ID   0x01

Definition at line 30 of file sdio.c.

#define SSB_SDIO_CIS_LEDS   0x09

Definition at line 46 of file sdio.c.

#define SSB_SDIO_CIS_OEMNAME   0x04

Definition at line 41 of file sdio.c.

#define SSB_SDIO_CIS_PA   0x03

Definition at line 32 of file sdio.c.

#define SSB_SDIO_CIS_PA_ITSSI   6

Definition at line 39 of file sdio.c.

#define SSB_SDIO_CIS_PA_MAXPOW   7

Definition at line 40 of file sdio.c.

#define SSB_SDIO_CIS_PA_PA0B0_HI   1

Definition at line 34 of file sdio.c.

#define SSB_SDIO_CIS_PA_PA0B0_LO   0

Definition at line 33 of file sdio.c.

#define SSB_SDIO_CIS_PA_PA0B1_HI   3

Definition at line 36 of file sdio.c.

#define SSB_SDIO_CIS_PA_PA0B1_LO   2

Definition at line 35 of file sdio.c.

#define SSB_SDIO_CIS_PA_PA0B2_HI   5

Definition at line 38 of file sdio.c.

#define SSB_SDIO_CIS_PA_PA0B2_LO   4

Definition at line 37 of file sdio.c.

#define SSB_SDIO_CIS_SROMREV   0x00

Definition at line 29 of file sdio.c.

#define SSB_VERBOSE_SDIOCORESWITCH_DEBUG   0

Definition at line 24 of file sdio.c.

Function Documentation

void ssb_sdio_exit

(

struct ssb_bus *

bus

)

Definition at line 591 of file sdio.c.

int ssb_sdio_get_invariants	(	struct ssb_bus *	bus,
		struct ssb_init_invariants *	iv
	)

Definition at line 472 of file sdio.c.

int ssb_sdio_init

(

struct ssb_bus *

bus

)

Definition at line 598 of file sdio.c.

u32 ssb_sdio_scan_read32	(	struct ssb_bus *	bus,
		u16	offset
	)

Definition at line 167 of file sdio.c.

int ssb_sdio_scan_switch_coreidx	(	struct ssb_bus *	bus,
		u8	coreidx
	)

Definition at line 184 of file sdio.c.

int ssb_sdio_switch_core	(	struct ssb_bus *	bus,
		struct ssb_device *	dev
	)

Definition at line 203 of file sdio.c.

Variable Documentation

struct ssb_bus_ops ssb_sdio_ops

Initial value:

= {
    .read8      = ssb_sdio_read8,
    .read16     = ssb_sdio_read16,
    .read32     = ssb_sdio_read32,
    .write8     = ssb_sdio_write8,
    .write16    = ssb_sdio_write16,
    .write32    = ssb_sdio_write32,




}

Definition at line 452 of file sdio.c.