linux/drivers/ata/pata_parport/on20.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * (c) 1996-1998  Grant R. Guenther <[email protected]>
 *
 * on20.c is a low-level protocol driver for the
 * Onspec 90c20 parallel to IDE adapter.
 */

#include <linux/module.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/wait.h>
#include <asm/io.h>
#include "pata_parport.h"

#define op(f) …

#define vl(v) …

#define j44(a, b) …

/*
 * cont = 0 - access the IDE register file
 * cont = 1 - access the IDE command set
 */

static int on20_read_regr(struct pi_adapter *pi, int cont, int regr)
{ … }

static void on20_write_regr(struct pi_adapter *pi, int cont, int regr, int val)
{ … }

static void on20_connect(struct pi_adapter *pi)
{ … }

static void on20_disconnect(struct pi_adapter *pi)
{ … }

static void on20_read_block(struct pi_adapter *pi, char *buf, int count)
{ … }

static void on20_write_block(struct pi_adapter *pi, char *buf, int count)
{ … }

static void on20_log_adapter(struct pi_adapter *pi)
{ … }

static struct pi_protocol on20 = …;

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