linux/drivers/ata/sata_sis.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *  sata_sis.c - Silicon Integrated Systems SATA
 *
 *  Maintained by:  Uwe Koziolek
 *  		    Please ALWAYS copy [email protected]
 *		    on emails.
 *
 *  Copyright 2004 Uwe Koziolek
 *
 *  libata documentation is available via 'make {ps|pdf}docs',
 *  as Documentation/driver-api/libata.rst
 *
 *  Hardware documentation available under NDA.
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/blkdev.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/device.h>
#include <scsi/scsi_host.h>
#include <linux/libata.h>
#include "sis.h"

#define DRV_NAME …
#define DRV_VERSION …

enum { … };

static int sis_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static int sis_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val);
static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val);

static const struct pci_device_id sis_pci_tbl[] = …;

static struct pci_driver sis_pci_driver = …;

static const struct scsi_host_template sis_sht = …;

static struct ata_port_operations sis_ops = …;

static const struct ata_port_info sis_port_info = …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;
MODULE_DEVICE_TABLE(pci, sis_pci_tbl);
MODULE_VERSION(…);

static unsigned int get_scr_cfg_addr(struct ata_link *link, unsigned int sc_reg)
{ … }

static u32 sis_scr_cfg_read(struct ata_link *link,
			    unsigned int sc_reg, u32 *val)
{ … }

static int sis_scr_cfg_write(struct ata_link *link,
			     unsigned int sc_reg, u32 val)
{ … }

static int sis_scr_read(struct ata_link *link, unsigned int sc_reg, u32 *val)
{ … }

static int sis_scr_write(struct ata_link *link, unsigned int sc_reg, u32 val)
{ … }

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

module_pci_driver(…) …;