Seems to work fine with my Novatel V740 (EVDO from Verizon)
Expresscard. I'm using the latest version with the bufsize
patch and I'm glad I no longer have to hack in a patch to
get relatively fast speeds through it (just got 140kB/sec
in a test which is just over 1Mbit/sec).

On Thu, Oct 09, 2008 at 11:44:09PM +0200, Nick Hibma wrote:

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
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
svn-src-head@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@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)
@@ -384,6 +384,7 @@ 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)
@@ -0,0 +1,100 @@
+.\"
+.\" 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@anywi.com
+in September 2008.
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Andrea Guzzo Aq aguzzo@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)
@@ -2416,6 +2416,8 @@ 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
@@ -2441,7 +2443,6 @@ 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)
@@ -1327,6 +1327,7 @@ 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)
@@ -0,0 +1,330 @@
+/*
+ * Copyright (c) 2008 AnyWi Technologies
+ * Author: Andrea Guzzo
+ * * 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
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#include
+#include
+#include
+
+#include
+
+#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)
@@ -161,8 +161,6 @@ 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 */
@@ -228,24 +226,11 @@ 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 },
@@ -256,6 +241,8 @@ 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 */
@@ -341,52 +328,6 @@ 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)
{
@@ -399,9 +340,6 @@ 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);
}
}
@@ -424,9 +362,6 @@ 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
@@ -575,8 +510,6 @@ 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)
@@ -1434,7 +1434,7 @@ 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)
@@ -304,6 +304,7 @@ 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)
@@ -269,6 +269,7 @@ 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)
@@ -0,0 +1,8 @@
+# $FreeBSD$
+
+.PATH: ${.CURDIR}/../../dev/usb
+
+KMOD= u3g
+SRCS= u3g.c ucomvar.h opt_usb.h device_if.h bus_if.h usbdevs.h
+
+.include
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