linux/drivers/misc/cardreader/alcor_pci.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (C) 2018 Oleksij Rempel <[email protected]>
 *
 * Driver for Alcor Micro AU6601 and AU6621 controllers
 */

#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/irq.h>
#include <linux/mfd/core.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <linux/pm.h>

#include <linux/alcor_pci.h>

#define DRV_NAME_ALCOR_PCI …

static DEFINE_IDA(alcor_pci_idr);

static struct mfd_cell alcor_pci_cells[] = …;

static const struct alcor_dev_cfg alcor_cfg = …;

static const struct alcor_dev_cfg au6621_cfg = …;

static const struct alcor_dev_cfg au6625_cfg = …;

static const struct pci_device_id pci_ids[] = …;
MODULE_DEVICE_TABLE(pci, pci_ids);

void alcor_write8(struct alcor_pci_priv *priv, u8 val, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

void alcor_write16(struct alcor_pci_priv *priv, u16 val, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

void alcor_write32(struct alcor_pci_priv *priv, u32 val, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

void alcor_write32be(struct alcor_pci_priv *priv, u32 val, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

u8 alcor_read8(struct alcor_pci_priv *priv, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

u32 alcor_read32(struct alcor_pci_priv *priv, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

u32 alcor_read32be(struct alcor_pci_priv *priv, unsigned int addr)
{ … }
EXPORT_SYMBOL_GPL(…);

static int alcor_pci_probe(struct pci_dev *pdev,
			   const struct pci_device_id *ent)
{ … }

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

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

static int alcor_resume(struct device *dev)
{ … }
#endif /* CONFIG_PM_SLEEP */

static SIMPLE_DEV_PM_OPS(alcor_pci_pm_ops, alcor_suspend, alcor_resume);

static struct pci_driver alcor_driver = …;

module_pci_driver(…) …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;