UMSM(4) OpenBSD Programmer's Manual UMSM(4)NAMEumsm - Qualcomm MSM modem device
SYNOPSIS
umsm* at uhub?
ucom* at umsm?
DESCRIPTION
The umsm driver supports Qualcomm MSM modem adapters. The MSM chipset is
found in EVDO and UMTS capable modems. Typically these are CardBus and
PCI Express Mini Cards that incorporate a USB controller with the actual
device attached to it.
The following devices are known to work with the umsm driver:
Device Bus
AirPrime PC5220 CardBus
Alcatel One Touch X060 USB
Alcatel One Touch X200 USB
AnyDATA ADU-500A USB
AnyDATA ADU-E100H USB
AnyDATA A2502 USB
C-motech CNU 680 USB
Emobile D01HW (Huawei OEM)
USB
Emobile D02HW (Huawei OEM)
USB
Emobile D12HW (Huawei OEM)
USB
Emobile D22HW (Huawei OEM)
USB
Emobile D31HW (Huawei OEM)
USB
Emobile H12HW (Huawei OEM)
USB
Emobile D21LC (longcheer OEM)
USB
Huawei Mobile E156G USB
Huawei Mobile E160E USB
Huawei Mobile E161 USB
Huawei Mobile E160g USB
Huawei Mobile E1692 USB
Huawei Mobile E172 USB
Huawei Mobile E180 USB
Huawei Mobile E182 USB
Huawei Mobile E220 USB
Huawei Mobile E510 USB
Huawei Mobile Connect E169g
USB
Huawei Mobile Connect E618
USB
Huawei Mobile Connect E620
USB
IIJMobile 120FU (ZTE OEM) USB
Kyocera KPC650 CardBus
Novatel Wireless ES620 USB
Novatel Wireless Ovation U727
USB
Novatel Wireless U760 USB
NTT DoCoMo A2502 USB
ONDA Communication H600 CardBus
Option GlobeSurfer ICON7.2
USB
Option GlobeTrotter 3G+ CardBus
Option GlobeTrotter 3G Quad
CardBus
Option GlobeTrotter 3G Quad Plus
CardBus
Option GlobeTrotter GT Fusion
CardBus
Option GlobeTrotter GT Max
CardBus
Option GlobeTrotter HSDPA USB
Option GlobeTrotter HSDPA ICON225
USB
Option GlobeTrotter HSUPA 380E
PCI Express Mini Card
Sierra Wireless MC8755 PCI Express Mini Card
Sierra Wireless MC8775 PCI Express Mini Card
Sierra Wireless MC8790 PCI Express Mini Card
Sierra Wireless AirCard 580
CardBus
Sierra Wireless AirCard 875
CardBus
Sierra Wireless AirCard 881
CardBus
Sierra Wireless AirCard 881U
USB
Softbank C01SW (Sierra OEM)
USB
Vodafone Mobile Connect 3G
CardBus
Vodafone Mobile Broadband K3765
USB
ZTE MF112 USB
ZTE MF633 USB
ZTE MF637 USB
Devices suspected of being compatible are:
Device Bus
Dell W5500 PCI Express Mini Card
Huawei E270+ USB
Huawei E1550 USB
Huawei E1690 USB
Huawei E1750 USB
Huawei E1762 USB
Huawei E1820 USB
Novatel Wireless ExpressCard
ExpressCard
Novatel Wireless Merlin V620
CardBus
Novatel Wireless Merlin V740
CardBus
Novatel Wireless Merlin X950D
ExpressCard
Novatel Wireless MC950D USB
Novatel Wireless S720 CardBus
Novatel Wireless U720 USB
Novatel Wireless U740 CardBus
Novatel Wireless U870 CardBus
Novatel Wireless V720 CardBus
Novatel Wireless X950D ExpressCard
Novatel Wireless XU870 HSDPA
ExpressCard
Sierra Wireless AirCard 595
CardBus
Sierra Wireless AirCard 597E
CardBus
Sierra Wireless AirCard 880
CardBus
Sierra Wireless AirCard 880E
ExpressCard
Sierra Wireless AirCard 880U
USB
Sierra Wireless AirCard 881E
ExpressCard
Sierra Wireless AirCard 885U
USB
Sierra Wireless C597 USB
Sierra Wireless EM5625 USB
Sierra Wireless MC5720 PCI Express Mini Card
Sierra Wireless MC5725 PCI Express Mini Card
Sierra Wireless MC8755 PCI Express Mini Card
Sierra Wireless MC8765 PCI Express Mini Card
Sierra Wireless MC8780 PCI Express Mini Card
Sierra Wireless MC8781 PCI Express Mini Card
Some modems have multiple serial ports, however almost all modems have
only one effective serial port for PPP connections. For example, the
Huawei E220 has two serial ports, but only the first port can be used to
make connections; the second one is for management. The Option
GlobeTrotter HSDPA/HSUPA modems have three serial ports, but only the
last port can be used to make PPP connections.
EXAMPLES
An example /etc/ppp/ppp.conf configuration for Verizon Wireless might
look something like below; see ppp(8) for more information.
default:
set device /dev/cuaU0
set speed 230400
set dial "ABORT BUSY ABORT NO\\sCARRIER TIMEOUT 5 \
\"\" AT OK-AT-OK ATE1Q0s7=60 OK \\dATDT\\T TIMEOUT 40 CONNECT"
set phone "#777"
set login
set authname 4517654321@vzw3g.com
set authkey vzw
set timeout 120
set ifaddr 10.0.0.1/0 10.0.0.2/0 255.255.255.0 0.0.0.0
add default HISADDR
enable dns
In this example the phone number is (451) 765-4321: replace this with the
number issued for the card or your phone's number if a handset is being
used.
An example demand dial configuration for Cingular Wireless using pppd(8)
appears below.
/etc/ppp/cingular-chat:
TIMEOUT 10
REPORT CONNECT
ABORT BUSY
ABORT 'NO CARRIER'
ABORT ERROR
'' ATZ OK AT&F OK
AT+CGDCONT=1,"IP","isp.cingular" OK
ATD*99***1# CONNECT
/etc/ppp/peers/ac875:
cuaU0
115200
debug
noauth
nocrtscts
:10.254.254.1
ipcp-accept-remote
defaultroute
user isp@cingulargprs.com
demand
active-filter 'not udp port 123'
persist
idle 600
connect "/usr/sbin/chat -v -f /etc/ppp/cingular-chat"
/etc/ppp/chap-secrets:
# Secrets for authentication using CHAP
# client server secret IP addresses
isp@cingulargprs.com * CINGULAR1
pppd(8) is then started using:
# pppd call ac875
SEE ALSOucom(4), uhub(4), usb(4), ppp(8), pppd(8)HISTORY
The umsm device driver first appeared in OpenBSD 4.0.
AUTHORS
The umsm driver was written by Jonathan Gray <jsg@openbsd.org>, and
Yojiro UO <yuo@nui.org>.
CAVEATS
For Verizon Wireless (and possibly other services), cards require a one-
time activation before they will work; umsm does not currently support
this.
The additional IEEE 802.11 wireless chipset found in the Option
GlobeTrotter GT FUSION is not yet supported.
OpenBSD 4.9 December 11, 2010 OpenBSD 4.9
