linux/drivers/ssb/host_soc.c

/*
 * Sonics Silicon Backplane SoC host related functions.
 * Subsystem core
 *
 * Copyright 2005, Broadcom Corporation
 * Copyright 2006, 2007, Michael Buesch <[email protected]>
 *
 * Licensed under the GNU/GPL. See COPYING for details.
 */

#include "ssb_private.h"

#include <linux/bcm47xx_nvram.h>
#include <linux/ssb/ssb.h>

static u8 ssb_host_soc_read8(struct ssb_device *dev, u16 offset)
{ … }

static u16 ssb_host_soc_read16(struct ssb_device *dev, u16 offset)
{ … }

static u32 ssb_host_soc_read32(struct ssb_device *dev, u16 offset)
{ … }

#ifdef CONFIG_SSB_BLOCKIO
static void ssb_host_soc_block_read(struct ssb_device *dev, void *buffer,
				    size_t count, u16 offset, u8 reg_width)
{ … }
#endif /* CONFIG_SSB_BLOCKIO */

static void ssb_host_soc_write8(struct ssb_device *dev, u16 offset, u8 value)
{ … }

static void ssb_host_soc_write16(struct ssb_device *dev, u16 offset, u16 value)
{ … }

static void ssb_host_soc_write32(struct ssb_device *dev, u16 offset, u32 value)
{ … }

#ifdef CONFIG_SSB_BLOCKIO
static void ssb_host_soc_block_write(struct ssb_device *dev, const void *buffer,
				     size_t count, u16 offset, u8 reg_width)
{ … }
#endif /* CONFIG_SSB_BLOCKIO */

/* Ops for the plain SSB bus without a host-device (no PCI or PCMCIA). */
const struct ssb_bus_ops ssb_host_soc_ops = …;

int ssb_host_soc_get_invariants(struct ssb_bus *bus,
				struct ssb_init_invariants *iv)
{ … }