Request for testers: Option 3G cards, also Sierra, Huawei and Novatel

From: Nick Hibma <nick_at_van-laarhoven.org>
Date: Thu, 9 Oct 2008 23:44:09 +0200
Just now I have committed a driver for Option and Huawei cards previously 
supported by the ubsa driver. More information is in the commit message.

I am looking for people who would be able to provide more information after 
testing with the 3G cards branded by:

OEM:
	Merlin
	Huawei
	Option
	Sierra
	Novatel
	Qualcomm

Rebranded:
	Dell
	Vodafone

Note: The driver can be copied across to FreeBSD 7-STABLE if you copy the 
sys/modules/u3g directory and sys/dev/usb/u3g.c and sys/dev/usb/usbdevs 
files from HEAD and _move_ the ID from ubsa to u3g.

More information can be found on

	http://people.freebsd.org/~n_hibma/u3g.html

Thanks,

Nick
----------  Forwarded Message  ----------
Subject: svn commit: r183735 - in head: share/man/man4 sys/conf sys/dev/usb 
sys/i386/conf sys/modules sys/modules/u3g
Date: Thu October 9 2008
From: Nick Hibma <n_hibma_at_freebsd.org>
To: src-committers_at_freebsd.org, svn-src-all_at_freebsd.org, 
svn-src-head_at_freebsd.org

Author: n_hibma
Date: Thu Oct  9 21:25:01 2008
New Revision: 183735
URL: http://svn.freebsd.org/changeset/base/183735

Log:
  Say hello to the u3g driver, implementing support for 3G modems.
  
  This was located in the ubsa driver, but should be moved into a separate
  driver:
  
  - 3G modems provide multiple serial ports to allow AT commands while the 
PPP
    connection is up.
  - 3G modems do not provide baud rate or other serial port settings.
  - Huawei cards need specific initialisation.
  - ubsa is for Belkin adapters, an Linuxy choice for another device like 
3G.
  
  Speeds achieved here with a weak signal at best is ~40kb/s (UMTS). No 
spooky
  STALLED messages as well.
  
  Next: Move over all entries for Sierra and Novatel cards once I have found
  testers, and implemented serial port enumeration for Sierra (or rather 
have
  Andrea Guzzo do it). They list all endpoints in 1 iface instead of 4 
ifaces.
  
  Submitted by:	aguzzo_at_anywi.com
  MFC after:	3 weeks

Added:
  head/share/man/man4/u3g.4   (contents, props changed)
  head/sys/dev/usb/u3g.c   (contents, props changed)
  head/sys/modules/u3g/
  head/sys/modules/u3g/Makefile   (contents, props changed)
Modified:
  head/share/man/man4/Makefile
  head/sys/conf/NOTES
  head/sys/conf/files
  head/sys/dev/usb/ubsa.c
  head/sys/dev/usb/usbdevs
  head/sys/i386/conf/GENERIC
  head/sys/modules/Makefile

Modified: head/share/man/man4/Makefile
==============================================================================
--- head/share/man/man4/Makefile	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/share/man/man4/Makefile	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -384,6 +384,7 _at__at_ MAN=	aac.4 \
 	twe.4 \
 	tx.4 \
 	txp.4 \
+	u3g.4 \
 	uark.4 \
 	uart.4 \
 	ubsa.4 \

Added: head/share/man/man4/u3g.4
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/share/man/man4/u3g.4	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -0,0 +1,100 _at__at_
+.\"
+.\" Copyright (c) 2008 AnyWi Technologies
+.\" All rights reserved.
+.\"
+.\" This code is derived from uark.c 
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 
WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.\" $FreeBSD$
+.\"
+.Dd October 7, 2008
+.Dt U3G 4
+.Os
+.Sh NAME
+.Nm u3g
+.Nd USB support for 3G datacards
+.Sh SYNOPSIS
+To compile this driver into the kernel,
+place the following lines in your
+kernel configuration file:
+.Bd -ragged -offset indent
+.Cd "device u3g"
+.Cd "device ucom"
+.Ed
+.Pp
+Alternatively, to load the driver as a
+module at boot time, place the following line in
+.Xr loader.conf 5 :
+.Bd -literal -offset indent
+u3g_load="YES"
+.Ed
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the multiple USB-to-serial interfaces exposed 
by
+many 3G usb/pccard modems.
+.Pp
+The device is accessed through the
+.Xr ucom 4
+driver which makes it behave like a
+.Xr tty 4 .
+.Sh HARDWARE
+The
+.Nm
+driver supports the following adapters:
+.Pp
+.Bl -bullet -compact
+.It
+Option Globetrotter 3G Fusion (only 3G part, not WLAN)
+.It
+Option Globetrotter 3G Fusion Quad (only 3G part, not WLAN)
+.It
+Option Globetrotter 3G Quad
+.It
+Option Globetrotter 3G
+.It
+Vodafone Mobile Connect Card 3G
+.It
+Huawei E220 (E270?)
+.It
+Huawei Mobile
+.El
+.Pp
+The supported 3G cards provide the necessary modem port for ppp,
+pppd, or mpd connections as well as extra ports (depending on the specific
+device) to provide other functions (diagnostic port, SIM toolkit port)
+.Sh SEE ALSO
+.Xr tty 4 ,
+.Xr ucom 4 ,
+.Xr usb 4 ,
+.Xr ubsa 4
+.Sh HISTORY
+The
+.Nm
+driver
+appeared in
+.Fx 7.0 .
+The
+.Xr ubsa 4
+manual page was modified for
+.Nm
+by
+.An Andrea Guzzo Aq aguzzo_at_anywi.com
+in September 2008.
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Andrea Guzzo Aq aguzzo_at_anywi.com .
+Hardware for testing provided by AnyWi Technologies, Leiden, NL.

Modified: head/sys/conf/NOTES
==============================================================================
--- head/sys/conf/NOTES	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/sys/conf/NOTES	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -2416,6 +2416,8 _at__at_ device		uscanner
 #
 # USB serial support
 device		ucom
+# USB support for 3G modem cards by Option, Huawei and Sierra
+device		u3g
 # USB support for Technologies ARK3116 based serial adapters
 device		uark
 # USB support for Belkin F5U103 and compatible serial adapters
_at__at_ -2441,7 +2443,6 _at__at_ device		aue
 
 # ASIX Electronics AX88172 USB 2.0 ethernet driver. Used in the
 # LinkSys USB200M and various other adapters.
-
 device		axe
 
 #

Modified: head/sys/conf/files
==============================================================================
--- head/sys/conf/files	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/sys/conf/files	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -1327,6 +1327,7 _at__at_ dev/usb/ohci_pci.c		optional ohci pci
 dev/usb/sl811hs.c		optional slhci
 dev/usb/slhci_pccard.c		optional slhci pccard
 dev/usb/uark.c			optional uark
+dev/usb/u3g.c			optional u3g
 dev/usb/ubsa.c			optional ubsa
 dev/usb/ubser.c			optional ubser
 dev/usb/ucom.c			optional ucom

Added: head/sys/dev/usb/u3g.c
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/dev/usb/u3g.c	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -0,0 +1,330 _at__at_
+/*
+ * Copyright (c) 2008 AnyWi Technologies
+ *   Author: Andrea Guzzo <aguzzo_at_anywi.com>
+ *   * based on uark.c 1.1 2006/08/14 08:30:22 jsg *
+ *   * parts from ubsa.c 183348 2008-09-25 12:00:56Z phk *
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * $FreeBSD$
+ */
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/malloc.h>
+#include <sys/module.h>
+#include <sys/bus.h>
+#include <sys/ioccom.h>
+#include <sys/fcntl.h>
+#include <sys/conf.h>
+#include <sys/tty.h>
+#include <sys/file.h>
+#include <sys/selinfo.h>
+
+#include <dev/usb/usb.h>
+#include <dev/usb/usbdi.h>
+#include <dev/usb/usbdi_util.h>
+
+#include <dev/usb/ucomvar.h>
+
+#include "usbdevs.h"
+
+#ifdef U3G_DEBUG
+#define DPRINTFN(n, x)    do { if (u3gdebug > (n)) printf x; } while (0)
+int    u3gtebug = 0;
+#else
+#define DPRINTFN(n, x)
+#endif
+#define DPRINTF(x) DPRINTFN(0, x)
+
+#define U3GBUFSZ        1024
+#define U3G_MAXPORTS           4
+
+struct u3g_softc {
+	struct ucom_softc           sc_ucom[U3G_MAXPORTS];;
+	device_t                    sc_dev;
+	usbd_device_handle          sc_udev;
+	u_char                      sc_msr;
+	u_char                      sc_lsr;
+	u_char                      numports;
+
+	usbd_interface_handle       sc_intr_iface;   /* interrupt interface */
+#ifdef U3G_DEBUG
+	int                         sc_intr_number;  /* interrupt number */
+	usbd_pipe_handle            sc_intr_pipe;    /* interrupt pipe */
+	u_char                      *sc_intr_buf;    /* interrupt buffer */
+#endif
+	int                         sc_isize;
+};
+
+struct ucom_callback u3g_callback = {
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+	NULL,
+};
+
+static const struct usb_devno u3g_devs[] = {
+	/* OEM: Option */
+	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GT3G },
+	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GT3GQUAD },
+	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GT3GPLUS },
+	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GTMAX36 },
+	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_VODAFONEMC3G },
+	/* OEM: Huawei */
+	{ USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_MOBILE },
+	{ USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E220 },
+
+	{ 0, 0 }
+};
+
+#ifdef U3G_DEBUG
+static void
+u3g_intr(usbd_xfer_handle xfer, usbd_private_handle priv, usbd_status 
status)
+{
+	struct u3g_softc *sc = (struct u3g_softc *)priv;
+	device_printf(sc->sc_dev, "INTERRUPT CALLBACK\n");
+}
+#endif
+
+static int
+u3g_huawei_reinit(usbd_device_handle dev)
+{
+	/* The Huawei device presents itself as a umass device with Windows
+	 * drivers on it. After installation of the driver, it reinits into a
+	 * 3G serial device.
+	 */
+	usb_device_request_t req;
+	usb_config_descriptor_t *cdesc;
+
+	/* Get the config descriptor */
+	cdesc = usbd_get_config_descriptor(dev);
+	if (cdesc == NULL)
+		return (UMATCH_NONE);
+
+	/* One iface means umass mode, more than 1 (4 usually) means 3G mode */
+	if (cdesc->bNumInterface > 1)
+		return (UMATCH_VENDOR_PRODUCT);
+
+	req.bmRequestType = UT_WRITE_DEVICE;
+	req.bRequest = UR_SET_FEATURE;
+	USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP);
+	USETW(req.wIndex, UHF_PORT_SUSPEND);
+	USETW(req.wLength, 0);
+
+	(void) usbd_do_request(dev, &req, 0);
+
+	return UMATCH_NONE;	/* mismatch; it will be gone and reappear */
+}
+
+static int
+u3g_match(device_t self)
+{
+	struct usb_attach_arg *uaa = device_get_ivars(self);
+
+	if (uaa->iface != NULL)
+		return (UMATCH_NONE);
+
+	if (uaa->vendor == USB_VENDOR_HUAWEI)
+		return u3g_huawei_reinit(uaa->device);
+
+	if (usb_lookup(u3g_devs, uaa->vendor, uaa->product))
+		return UMATCH_VENDOR_PRODUCT;
+	
+	return UMATCH_NONE;
+}
+
+static int
+u3g_attach(device_t self)
+{
+	struct u3g_softc *sc = device_get_softc(self);
+	struct usb_attach_arg *uaa = device_get_ivars(self);
+	usbd_device_handle dev = uaa->device;
+	usbd_interface_handle iface;
+	usb_interface_descriptor_t *id;
+	usb_endpoint_descriptor_t *ed;
+	usbd_status error;
+	int i, n; 
+	usb_config_descriptor_t *cdesc;
+	struct ucom_softc *ucom = NULL;
+	char devnamefmt[32];
+
+	sc->sc_dev = self;
+#ifdef DEBUG
+	sc->sc_intr_number = -1;
+	sc->sc_intr_pipe = NULL;
+#endif
+	/* Move the device into the configured state. */
+	error = usbd_set_config_index(dev, 1, 1);
+	if (error) {
+		device_printf(self, "failed to set configuration: %s\n",
+			      usbd_errstr(error));
+		goto bad;
+	}
+
+	/* get the config descriptor */
+	cdesc = usbd_get_config_descriptor(dev);
+
+	if (cdesc == NULL) {
+		device_printf(self, "failed to get configuration descriptor\n");
+		goto bad;
+	}
+
+	sc->sc_udev = dev;
+	sc->numports = (cdesc->bNumInterface <= 
U3G_MAXPORTS)?cdesc->bNumInterface:U3G_MAXPORTS;
+	for ( i = 0; i < sc->numports; i++ ) {
+		ucom = &sc->sc_ucom[i];
+
+		ucom->sc_dev = self;
+		ucom->sc_udev = dev;
+		error = usbd_device2interface_handle(dev, i, &iface);
+		if (error) {
+			device_printf(ucom->sc_dev,
+				"failed to get interface, err=%s\n",
+			usbd_errstr(error));
+			ucom->sc_dying = 1;
+			goto bad;
+		}
+		id = usbd_get_interface_descriptor(iface);
+		ucom->sc_iface = iface;
+
+		ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1;
+		for (n = 0; n < id->bNumEndpoints; n++) {
+			ed = usbd_interface2endpoint_descriptor(iface, n);
+			if (ed == NULL) {
+				device_printf(ucom->sc_dev,
+					"could not read endpoint descriptor\n");
+				goto bad;
+			}
+			if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
+			    UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
+				ucom->sc_bulkin_no = ed->bEndpointAddress;
+			else if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_OUT &&
+			    UE_GET_XFERTYPE(ed->bmAttributes) == UE_BULK)
+				ucom->sc_bulkout_no = ed->bEndpointAddress;
+		}
+		if (ucom->sc_bulkin_no == -1 || ucom->sc_bulkout_no == -1) {
+			device_printf(ucom->sc_dev, "missing endpoint\n");
+			goto bad;
+		}
+		ucom->sc_parent = sc;
+		ucom->sc_ibufsize = U3GBUFSZ;
+		ucom->sc_obufsize = U3GBUFSZ;
+		ucom->sc_ibufsizepad = U3GBUFSZ;
+		ucom->sc_opkthdrlen = 0;
+
+		ucom->sc_callback = &u3g_callback;
+
+		sprintf(devnamefmt,"U%d.%%d", device_get_unit(self));
+		DPRINTF(("u3g: in=0x%x out=0x%x, devname=%s\n",
+			 ucom->sc_bulkin_no, ucom->sc_bulkout_no, devnamefmt));
+#if __FreeBSD_version < 800000
+		ucom_attach_tty(ucom, TS_CALLOUT, devnamefmt, i);
+#else
+		ucom_attach_tty(ucom, devnamefmt, i);
+#endif
+	}
+#ifdef U3G_DEBUG
+	if (sc->sc_intr_number != -1 && sc->sc_intr_pipe == NULL) {
+		sc->sc_intr_buf = malloc(sc->sc_isize, M_USBDEV, M_WAITOK);
+		error = usbd_open_pipe_intr(sc->sc_intr_iface,
+					    sc->sc_intr_number,
+					    USBD_SHORT_XFER_OK,
+					    &sc->sc_intr_pipe,
+					    sc,
+					    sc->sc_intr_buf,
+					    sc->sc_isize,
+					    u3g_intr,
+					    100);
+		if (error) {
+		    device_printf(self,
+			    "cannot open interrupt pipe (addr %d)\n",
+			    sc->sc_intr_number);
+		    goto bad;
+		}
+	}
+#endif
+	device_printf(self, "configured %d serial ports (/dev/cuaU%d.X)",
+		      sc->numports, device_get_unit(self));
+
+	return 0;
+
+bad:
+	DPRINTF(("u3g_attach: ATTACH ERROR\n"));
+	ucom->sc_dying = 1;
+	return ENXIO;
+}
+
+static int
+u3g_detach(device_t self)
+{
+	struct u3g_softc *sc = device_get_softc(self);
+	int rv = 0;
+	int i;
+
+	DPRINTF(("u3g_detach: sc=%p\n", sc));
+
+	for (i = 0; i < sc->numports; i++) {
+		if(sc->sc_ucom[i].sc_udev) {
+			sc->sc_ucom[i].sc_dying = 1;
+			rv = ucom_detach(&sc->sc_ucom[i]);
+			if(rv != 0) {
+				device_printf(self, "Can't deallocat port %d", i);
+				return rv;
+			}
+		}
+	}
+
+#ifdef U3G_DEBUG
+	if (sc->sc_intr_pipe != NULL) {
+		int err = usbd_abort_pipe(sc->sc_intr_pipe);
+		if (err)
+			device_printf(self,
+				"abort interrupt pipe failed: %s\n",
+				usbd_errstr(err));
+		err = usbd_close_pipe(sc->sc_intr_pipe);
+		if (err)
+			device_printf(self,
+			    "close interrupt pipe failed: %s\n",
+			    usbd_errstr(err));
+		free(sc->sc_intr_buf, M_USBDEV);
+		sc->sc_intr_pipe = NULL;
+	}
+#endif
+
+	return 0;
+}
+
+static device_method_t u3g_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe, u3g_match),
+	DEVMETHOD(device_attach, u3g_attach),
+	DEVMETHOD(device_detach, u3g_detach),
+
+	{ 0, 0 }
+};
+
+static driver_t u3g_driver = {
+	"ucom",
+	u3g_methods,
+	sizeof (struct u3g_softc)
+};
+
+DRIVER_MODULE(u3g, uhub, u3g_driver, ucom_devclass, usbd_driver_load, 0);
+MODULE_DEPEND(u3g, usb, 1, 1, 1);
+MODULE_DEPEND(u3g, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER);

Modified: head/sys/dev/usb/ubsa.c
==============================================================================
--- head/sys/dev/usb/ubsa.c	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/sys/dev/usb/ubsa.c	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -161,8 +161,6 _at__at_ SYSCTL_INT(_hw_usb_ubsa, OID_AUTO, debug
 struct	ubsa_softc {
 	struct ucom_softc	sc_ucom;
 
-	int			sc_huawei;
-
 	int			sc_iface_number;	/* interface number */
 
 	usbd_interface_handle	sc_intr_iface;	/* interrupt interface */
_at__at_ -228,24 +226,11 _at__at_ static const struct ubsa_product {
 	{ USB_VENDOR_GOHUBS, USB_PRODUCT_GOHUBS_GOCOM232 },
 	/* Peracom */
 	{ USB_VENDOR_PERACOM, USB_PRODUCT_PERACOM_SERIAL1 },
-	/* Dell version of the Novatel 740 */
-	{ USB_VENDOR_DELL, USB_PRODUCT_DELL_U740 },
-	/* Option Vodafone MC3G */
-	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_VODAFONEMC3G },
-	/* Option GlobeTrotter 3G */
-	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GT3G },
-	/* Option GlobeTrotter 3G QUAD */
-	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GT3GQUAD },
-	/* Option GlobeTrotter 3G+ */
-	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GT3GPLUS },
-	/* Option GlobeTrotter Max 3.6 */
-	{ USB_VENDOR_OPTION, USB_PRODUCT_OPTION_GTMAX36 },
-	/* Huawei Mobile */
-	{ USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_MOBILE },
-	{ USB_VENDOR_HUAWEI, USB_PRODUCT_HUAWEI_E270 },
+	/* Merlin */
 	{ USB_VENDOR_MERLIN, USB_PRODUCT_MERLIN_V620 },
 	/* Qualcomm, Inc. ZTE CDMA */
 	{ USB_VENDOR_QUALCOMMINC, USB_PRODUCT_QUALCOMMINC_CDMA_MSM },
+	/* Novatel */
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_CDMA_MODEM },
 	/* Novatel Wireless Merlin ES620 */
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_ES620 },
_at__at_ -256,6 +241,8 _at__at_ static const struct ubsa_product {
 	/* Novatel Wireless Merlin U740 */
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_U740 },
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_U740_2 },
+	/* Dell version of the Novatel 740 */
+	{ USB_VENDOR_DELL, USB_PRODUCT_DELL_U740 },
 	/* Novatel Wireless Merlin U950D */
 	{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_U950D },
 	/* Novatel Wireless Merlin V620 */
_at__at_ -341,52 +328,6 _at__at_ MODULE_DEPEND(ubsa, usb, 1, 1, 1);
 MODULE_DEPEND(ubsa, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER);
 MODULE_VERSION(ubsa, UBSA_MODVER);
 
-/*
- * Huawei Exxx radio devices have a built in flash disk which is their
- * default power up configuration.  This allows the device to carry its
- * own installation software.
- *
- * Instead of following the USB spec, and create multiple configuration
- * descriptors for this, the devices expects the driver to send
- * UF_DEVICE_REMOTE_WAKEUP to endpoint 2 to reset the device, so it
- * reprobes, now with the radio exposed.
- */
-
-static usbd_status
-ubsa_huawei(device_t self, struct usb_attach_arg *uaa) {
-	usb_device_request_t req; usbd_device_handle dev;
-	usb_config_descriptor_t *cdesc;
-
-	if (self == NULL)
-		return (UMATCH_NONE);
-	if (uaa == NULL)
-		return (UMATCH_NONE);
-	dev = uaa->device;
-	if (dev == NULL)
-		return (UMATCH_NONE);
-	/* get the config descriptor */
-	cdesc = usbd_get_config_descriptor(dev);
-	if (cdesc == NULL)
-		return (UMATCH_NONE);
-
-	if (cdesc->bNumInterface > 1)
-		return (0);
-
-	/* Bend it like Beckham */
-	device_printf(self, "Kicking Huawei device into radio mode\n");
-	memset(&req, 0, sizeof req);
-	req.bmRequestType = UT_WRITE_DEVICE;
-	req.bRequest = UR_SET_FEATURE;
-	USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP);
-	USETW(req.wIndex, 2);
-	USETW(req.wLength, 0);
-
-	/* We get error return, but it works */
-	(void)usbd_do_request(dev, &req, 0);
-	return (UMATCH_NONE);
-}
-
-
 static int
 ubsa_match(device_t self)
 {
_at__at_ -399,9 +340,6 _at__at_ ubsa_match(device_t self)
 	for (i = 0; ubsa_products[i].vendor != 0; i++) {
 		if (ubsa_products[i].vendor == uaa->vendor &&
 		    ubsa_products[i].product == uaa->product) {
-			if (uaa->vendor == USB_VENDOR_HUAWEI &&
-			    ubsa_huawei(self, uaa))
-				break;
 			return (UMATCH_VENDOR_PRODUCT);
 		}
 	}
_at__at_ -424,9 +362,6 _at__at_ ubsa_attach(device_t self)
 	dev = uaa->device;
 	ucom = &sc->sc_ucom;
 
-	if (uaa->vendor == USB_VENDOR_HUAWEI)
-		sc->sc_huawei = 1;
-
 	/*
 	 * initialize rts, dtr variables to something
 	 * different from boolean 0, 1
_at__at_ -575,8 +510,6 _at__at_ ubsa_request(struct ubsa_softc *sc, u_in
 	usbd_status err;
 
 	/* The huawei Exxx devices support none of these tricks */
-	if (sc->sc_huawei)
-		return (0);
 	req.bmRequestType = UT_WRITE_VENDOR_DEVICE;
 	req.bRequest = request;
 	USETW(req.wValue, value);

Modified: head/sys/dev/usb/usbdevs
==============================================================================
--- head/sys/dev/usb/usbdevs	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/sys/dev/usb/usbdevs	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -1434,7 +1434,7 _at__at_ product HTC SMARTPHONE		0x0a51	SmartPhon
 
 /* HUAWEI products */
 product HUAWEI MOBILE		0x1001	Huawei Mobile
-product HUAWEI E270		0x1003	Huawei HSPA modem
+product HUAWEI E220		0x1003	Huawei HSDPA modem
 
 /* HUAWEI 3com products */
 product HUAWEI3COM WUB320G	0x0009	Aolynk WUB320g

Modified: head/sys/i386/conf/GENERIC
==============================================================================
--- head/sys/i386/conf/GENERIC	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/sys/i386/conf/GENERIC	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -304,6 +304,7 _at__at_ device		urio		# Diamond Rio 500 MP3 play
 device		uscanner	# Scanners
 # USB Serial devices
 device		ucom		# Generic com ttys
+device		u3g		# USB-based 3G modems (Option, Huawei, Sierra)
 device		uark		# Technologies ARK3116 based serial adapters
 device		ubsa		# Belkin F5U103 and compatible serial adapters
 device		uftdi		# For FTDI usb serial adapters

Modified: head/sys/modules/Makefile
==============================================================================
--- head/sys/modules/Makefile	Thu Oct  9 20:51:25 2008	(r183734)
+++ head/sys/modules/Makefile	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -269,6 +269,7 _at__at_ SUBDIR=	${_3dfx} \
 	twe \
 	tx \
 	txp \
+	u3g \
 	uark \
 	uart \
 	ubsa \

Added: head/sys/modules/u3g/Makefile
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/sys/modules/u3g/Makefile	Thu Oct  9 21:25:01 2008	(r183735)
_at__at_ -0,0 +1,8 _at__at_
+# $FreeBSD$
+
+.PATH: ${.CURDIR}/../../dev/usb
+
+KMOD=	u3g
+SRCS=	u3g.c ucomvar.h opt_usb.h device_if.h bus_if.h usbdevs.h
+
+.include <bsd.kmod.mk>
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-------------------------------------------------------
Received on Thu Oct 09 2008 - 19:56:21 UTC

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