linux/drivers/usb/storage/option_ms.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Driver for Option High Speed Mobile Devices.
 *
 *   (c) 2008 Dan Williams <[email protected]>
 *
 * Inspiration taken from sierra_ms.c by Kevin Lloyd <[email protected]>
 */

#include <linux/usb.h>
#include <linux/slab.h>
#include <linux/module.h>

#include "usb.h"
#include "transport.h"
#include "option_ms.h"
#include "debug.h"

#define ZCD_FORCE_MODEM …
#define ZCD_ALLOW_MS …

static unsigned int option_zero_cd = …;
module_param(option_zero_cd, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(…) …;

#define RESPONSE_LEN …

static int option_rezero(struct us_data *us)
{ … }

static int option_inquiry(struct us_data *us)
{ … }


int option_ms_init(struct us_data *us)
{ … }