141 lines
4.2 KiB
C
141 lines
4.2 KiB
C
/* $NetBSD: ucom.c,v 1.7 1999/01/10 19:13:15 augustss 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 (augustss@carlstedt.se) 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <dev/usb/usb_port.h>
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/malloc.h>
|
|
#if defined(__NetBSD__)
|
|
#include <sys/ioctl.h>
|
|
#include <sys/device.h>
|
|
#elif defined(__FreeBSD__)
|
|
#include <sys/module.h>
|
|
#include <sys/bus.h>
|
|
#include <sys/ioccom.h>
|
|
#include <sys/conf.h>
|
|
#endif
|
|
#include <sys/tty.h>
|
|
#include <sys/file.h>
|
|
#include <sys/select.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/vnode.h>
|
|
#include <sys/poll.h>
|
|
|
|
#include <dev/usb/usb.h>
|
|
#include <dev/usb/usbhid.h>
|
|
|
|
#include <dev/usb/usbdi.h>
|
|
#include <dev/usb/usbdi_util.h>
|
|
#include <dev/usb/usbdevs.h>
|
|
#include <dev/usb/usb_quirks.h>
|
|
#include <dev/usb/hid.h>
|
|
|
|
#ifdef USB_DEBUG
|
|
#define DPRINTF(x) if (ucomdebug) printf x
|
|
#define DPRINTFN(n,x) if (ucomdebug>(n)) printf x
|
|
int ucomdebug = 0;
|
|
#else
|
|
#define DPRINTF(x)
|
|
#define DPRINTFN(n,x)
|
|
#endif
|
|
|
|
struct ucom_softc {
|
|
bdevice sc_dev; /* base device */
|
|
usbd_interface_handle sc_iface; /* interface */
|
|
};
|
|
|
|
void ucom_intr __P((usbd_request_handle, usbd_private_handle, usbd_status));
|
|
void ucom_disco __P((void *));
|
|
|
|
USB_DECLARE_DRIVER(ucom);
|
|
|
|
USB_MATCH(ucom)
|
|
{
|
|
USB_MATCH_START(ucom, uaa);
|
|
usb_interface_descriptor_t *id;
|
|
|
|
if (!uaa->iface)
|
|
return (UMATCH_NONE);
|
|
id = usbd_get_interface_descriptor(uaa->iface);
|
|
if (id &&
|
|
id->bInterfaceClass != UCLASS_CDC ||
|
|
id->bInterfaceSubClass != USUBCLASS_MODEM)
|
|
return (UMATCH_NONE);
|
|
return (UMATCH_IFACECLASS_IFACESUBCLASS);
|
|
}
|
|
|
|
USB_ATTACH(ucom)
|
|
{
|
|
USB_ATTACH_START(ucom, sc, uaa);
|
|
usbd_interface_handle iface = uaa->iface;
|
|
usb_interface_descriptor_t *id;
|
|
char devinfo[1024];
|
|
|
|
sc->sc_iface = iface;
|
|
id = usbd_get_interface_descriptor(iface);
|
|
usbd_devinfo(uaa->device, 0, devinfo);
|
|
USB_ATTACH_SETUP;
|
|
printf("%s: %s, iclass %d/%d\n", USBDEVNAME(sc->sc_dev),
|
|
devinfo, id->bInterfaceClass, id->bInterfaceSubClass);
|
|
|
|
USB_ATTACH_SUCCESS_RETURN;
|
|
}
|
|
|
|
#if defined(__FreeBSD__)
|
|
static int
|
|
ucom_detach(device_t self)
|
|
{
|
|
struct ucom_softc *sc = device_get_softc(self);
|
|
char *devinfo = (char *) device_get_desc(self);
|
|
|
|
if (devinfo) {
|
|
device_set_desc(self, NULL);
|
|
free(devinfo, M_USB);
|
|
}
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
#if defined(__FreeBSD__)
|
|
DRIVER_MODULE(ucom, usb, ucom_driver, ucom_devclass, usbd_driver_load, 0);
|
|
#endif
|
|
|