77 lines
3.0 KiB
C
77 lines
3.0 KiB
C
/* $NetBSD: umodemvar.h,v 1.12 2019/05/09 02:43:35 mrg Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Lennart Augustsson (lennart@augustsson.net) at
|
|
* Carlstedt Research & Technology.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
struct umodem_softc {
|
|
device_t sc_dev; /* base device */
|
|
|
|
struct usbd_device * sc_udev; /* USB device */
|
|
|
|
int sc_ctl_iface_no;
|
|
struct usbd_interface * sc_ctl_iface; /* control interface */
|
|
int sc_data_iface_no;
|
|
struct usbd_interface * sc_data_iface; /* data interface */
|
|
|
|
int sc_cm_cap; /* CM capabilities */
|
|
int sc_acm_cap; /* ACM capabilities */
|
|
|
|
int sc_cm_over_data;
|
|
|
|
usb_cdc_line_state_t sc_line_state; /* current line state */
|
|
u_char sc_dtr; /* current DTR state */
|
|
u_char sc_rts; /* current RTS state */
|
|
|
|
device_t sc_subdev; /* ucom device */
|
|
|
|
bool sc_dying; /* disconnecting */
|
|
|
|
int sc_ctl_notify; /* Notification endpoint */
|
|
struct usbd_pipe * sc_notify_pipe; /* Notification pipe */
|
|
usb_cdc_notification_t sc_notify_buf; /* Notification structure */
|
|
u_char sc_lsr; /* Local status register */
|
|
u_char sc_msr; /* Modem status register */
|
|
};
|
|
|
|
void umodem_common_childdet(struct umodem_softc *, device_t);
|
|
int umodem_common_attach(device_t, struct umodem_softc *,
|
|
struct usbif_attach_arg *, struct ucom_attach_args *);
|
|
|
|
int umodem_get_caps(struct usbd_device *, int *, int *,
|
|
usb_interface_descriptor_t *);
|
|
|
|
void umodem_get_status(void *, int, u_char *, u_char *);
|
|
void umodem_set(void *, int, int, int);
|
|
int umodem_param(void *, int, struct termios *);
|
|
int umodem_ioctl(void *, int, u_long, void *, int, proc_t *);
|
|
int umodem_open(void *, int);
|
|
void umodem_close(void *, int);
|
|
int umodem_common_detach(struct umodem_softc *, int);
|