linux/drivers/net/wireless/ath/ath5k/pci.c

/*
 * Copyright (c) 2008-2009 Atheros Communications Inc.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#define pr_fmt(fmt) …

#include <linux/nl80211.h>
#include <linux/pci.h>
#include <linux/etherdevice.h>
#include <linux/module.h>
#include "../ath.h"
#include "ath5k.h"
#include "debug.h"
#include "base.h"
#include "reg.h"

/* Known PCI ids */
static const struct pci_device_id ath5k_pci_id_table[] = …;
MODULE_DEVICE_TABLE(pci, ath5k_pci_id_table);

/* return bus cachesize in 4B word units */
static void ath5k_pci_read_cachesize(struct ath_common *common, int *csz)
{ … }

/*
 * Read from eeprom
 */
static bool
ath5k_pci_eeprom_read(struct ath_common *common, u32 offset, u16 *data)
{ … }

int ath5k_hw_read_srev(struct ath5k_hw *ah)
{ … }

/*
 * Read the MAC address from eeprom or platform_data
 */
static int ath5k_pci_eeprom_read_mac(struct ath5k_hw *ah, u8 *mac)
{ … }


/* Common ath_bus_opts structure */
static const struct ath_bus_ops ath_pci_bus_ops = …;

/********************\
* PCI Initialization *
\********************/

static int
ath5k_pci_probe(struct pci_dev *pdev,
		const struct pci_device_id *id)
{ … }

static void
ath5k_pci_remove(struct pci_dev *pdev)
{ … }

#ifdef CONFIG_PM_SLEEP
static int ath5k_pci_suspend(struct device *dev)
{ … }

static int ath5k_pci_resume(struct device *dev)
{ … }

static SIMPLE_DEV_PM_OPS(ath5k_pm_ops, ath5k_pci_suspend, ath5k_pci_resume);
#define ATH5K_PM_OPS …
#else
#define ATH5K_PM_OPS …
#endif /* CONFIG_PM_SLEEP */

static struct pci_driver ath5k_pci_driver = …;

module_pci_driver(…) …;