linux/drivers/bcma/driver_pci.c

/*
 * Broadcom specific AMBA
 * PCI Core
 *
 * Copyright 2005, 2011, Broadcom Corporation
 * Copyright 2006, 2007, Michael Buesch <[email protected]>
 * Copyright 2011, 2012, Hauke Mehrtens <[email protected]>
 *
 * Licensed under the GNU/GPL. See COPYING for details.
 */

#include "bcma_private.h"
#include <linux/export.h>
#include <linux/bcma/bcma.h>

/**************************************************
 * R/W ops.
 **************************************************/

u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address)
{ … }

static void bcma_pcie_write(struct bcma_drv_pci *pc, u32 address, u32 data)
{ … }

static void bcma_pcie_mdio_set_phy(struct bcma_drv_pci *pc, u16 phy)
{ … }

static u16 bcma_pcie_mdio_read(struct bcma_drv_pci *pc, u16 device, u8 address)
{ … }

static void bcma_pcie_mdio_write(struct bcma_drv_pci *pc, u16 device,
				u8 address, u16 data)
{ … }

static u16 bcma_pcie_mdio_writeread(struct bcma_drv_pci *pc, u16 device,
				    u8 address, u16 data)
{ … }

/**************************************************
 * Early init.
 **************************************************/

static void bcma_core_pci_fixcfg(struct bcma_drv_pci *pc)
{ … }

/*
 * Apply some early fixes required before accessing SPROM.
 * See also si_pci_fixcfg.
 */
void bcma_core_pci_early_init(struct bcma_drv_pci *pc)
{ … }

/**************************************************
 * Workarounds.
 **************************************************/

static u8 bcma_pcicore_polarity_workaround(struct bcma_drv_pci *pc)
{ … }

static void bcma_pcicore_serdes_workaround(struct bcma_drv_pci *pc)
{ … }

/* Fix MISC config to allow coming out of L2/L3-Ready state w/o PRST */
/* Needs to happen when coming out of 'standby'/'hibernate' */
static void bcma_core_pci_config_fixup(struct bcma_drv_pci *pc)
{ … }

/**************************************************
 * Init.
 **************************************************/

static void bcma_core_pci_clientmode_init(struct bcma_drv_pci *pc)
{ … }

void bcma_core_pci_init(struct bcma_drv_pci *pc)
{ … }

void bcma_core_pci_power_save(struct bcma_bus *bus, bool up)
{ … }
EXPORT_SYMBOL_GPL(…);

static void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend)
{ … }

void bcma_core_pci_up(struct bcma_drv_pci *pc)
{ … }

void bcma_core_pci_down(struct bcma_drv_pci *pc)
{ … }