hello, 

disclaimer: David Coppa told me to post this to tech@ so this is not a
case of cross posting. 

bought a ZTE MF112 today for my girlfriends ms win notebook. Took the
chance to test it on OpenBSD. 
Without the patches below the thingy attaches as umsm for a second,
detaches and re-attaches as umass. 
After patching it attaches as umsm0, umsm1, umsm2, umsm3 and ucom0,
ucom1, ucom2. 

ucom2 is the one you would want to use with pppd.

I inspected the modem log on ms win to find out what AT commands are
used by the proprietary software, here we go:

TIMEOUT 5
ECHO ON
ABORT "BUSY"
ABORT "ERROR"
ABORT "NO CARRIER"
ABORT "VOICE"
ABORT "NO DIALTONE"
'' AT
OK ATV1
OK ATE1
OK AT&F&D2&C1S0=0
OK ATS7=60S30=0
OK ATS0=0
'' AT
OK ATV1
OK ATE1
OK AT&F&D2&C1S0=0
OK ATS7=60S30=0
# that's what it realy does: OK ATDT*###
# but does not work for me on OpenBSD, so use usual:
OK ATDT*99#
CONNECT ""

Do not ask me what the unusual ones of these commands do; all I can say
is that I got a working internet link and minimal testing showed:
(I got excellent reception here.)
- got max speeds around 250KB/s
- speed changed often and dropped down to as little as 1,5KB/s
- sometimes it stayed there, sometimes it increased again. 

I am going to stick with my "Sierra Wireless, AC850, 3G Network
Adapter". Gives me "only" about 80KB/s but that reliably.

btw, what is the right list for such patches?

bye, 

Marcus

Index: umsm.c
===================================================================
RCS file: /cvs/src/sys/dev/usb/umsm.c,v
retrieving revision 1.68
diff -u -r1.68 umsm.c
--- umsm.c	12 Oct 2010 21:08:08 -0000	1.68
+++ umsm.c	29 Nov 2010 14:35:40 -0000
@@ -159,6 +159,7 @@
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_K3565Z }, 0},
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF633 }, 0},
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF637 }, 0},
+	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF112 }, DEV_UMASS4},
 
 	{{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_EXPRESSCARD }, 0},
 	{{ ...
[ message continues ]

does it come back as the same id? the other ZTE devices apparently
come back differently.

[ message continues ]

since I'm not sure what your question is aiming at I did the attach
and patch dance once more and saved "usbdevs -v":

on a snapshot of today, ergo before patching:
first:
umsm0 attach
port 2 addr 2: full speed, power 500 mA, config 1,
  ZTE WCDMA Technologies MSM(0x2000), ZTE,Incorporated(0x19d2), 
  rev 0.00, iSerialNumber P671A2ZTED010000
umsm0 detach
umass0 attach:
port 2 addr 2: full speed, power 500 mA, config 1,
  ZTE WCDMA Technologies MSM(0x0117), ZTE,Incorporated(0x19d2), 
  rev 0.00, iSerialNumber P671A2ZTED010000

after updating src to -current today and patching:
umsm0 attach
port 2 addr 2: full speed, power 500 mA, config 1,
  ZTE WCDMA Technologies MSM(0x2000), ZTE,Incorporated(0x19d2), 
  rev 0.00, iSerialNumber P671A2ZTED010000
umsm0 detach
umsm0 attach 
port 2 addr 2: full speed, power 500 mA, config 1,
  ZTE WCDMA Technologies MSM(0x0117), ZTE,Incorporated(0x19d2), rev 0.00,
  iSerialNumber P671A2ZTED010000
ucom0 attach
umsm1 attach
ucom1 attach
umsm2 attach
ucom2 attach
umsm3 attach

bye, 

marcus

[ message continues ]

added patch for umsm(4) man page.


Index: share/man/man4/umsm.4
===================================================================
RCS file: /cvs/src/share/man/man4/umsm.4,v
retrieving revision 1.64
diff -u -r1.64 umsm.4
--- share/man/man4/umsm.4	12 Oct 2010 21:08:08 -0000	1.64
+++ share/man/man4/umsm.4	1 Dec 2010 21:46:18 -0000
@@ -92,6 +92,7 @@
 .It Li "Vodafone Mobile Broadband K3765" Ta Ta USB
 .It Li "ZTE MF633" Ta Ta USB
 .It Li "ZTE MF637" Ta Ta USB
+.It Li "ZTE MF112" Ta Ta USB
 .El
 .Pp
 Devices suspected of being compatible are:
Index: sys/dev/usb/umsm.c
===================================================================
RCS file: /cvs/src/sys/dev/usb/umsm.c,v
retrieving revision 1.68
diff -u -r1.68 umsm.c
--- sys/dev/usb/umsm.c	12 Oct 2010 21:08:08 -0000	1.68
+++ sys/dev/usb/umsm.c	1 Dec 2010 21:46:59 -0000
@@ -159,6 +159,7 @@
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_K3565Z }, 0},
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF633 }, 0},
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF637 }, 0},
+	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF112 }, DEV_UMASS4},
 
 	{{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_EXPRESSCARD }, 0},
 	{{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_MERLINV620 }, 0},
Index: sys/dev/usb/usbdevs
===================================================================
RCS file: /cvs/src/sys/dev/usb/usbdevs,v
retrieving revision 1.528
diff -u -r1.528 usbdevs
--- sys/dev/usb/usbdevs	30 Nov 2010 00:52:07 -0000	1.528
+++ sys/dev/usb/usbdevs	1 Dec 2010 21:47:03 -0000
@@ -3080,6 +3080,7 @@
 product ZTE CDMA_MSM		0x0001	CDMA Technologies MSM modem
 product ZTE MF633		0x0016	ZTE MF633 USUPA USB modem
 product ZTE MF637		0x0031	ZTE MF637 HSUPA USB modem
+product ZTE MF112		0x0117	ZTE MF112 HSUPA USB modem
 product ZTE K3565Z		0x0063	ZTE K3565-Z USB MSM modem
 product	ZTE UMASS_INSTALLER2	0x0103	ZTE USB MSM installer 
 product ZTE UMASS_INSTALLER	0x2000	ZTE USB MSM installer

[ message continues ]

within each vendor section, usbdevs is sorted by product ID,
please keep it that way. otherwise ok with me.

[ message continues ]

Only usbdevs changed, modified ordering and modified/added comments.

Index: share/man/man4/umsm.4
===================================================================
RCS file: /cvs/src/share/man/man4/umsm.4,v
retrieving revision 1.64
diff -u -r1.64 umsm.4
--- share/man/man4/umsm.4	12 Oct 2010 21:08:08 -0000	1.64
+++ share/man/man4/umsm.4	1 Dec 2010 21:46:18 -0000
@@ -92,6 +92,7 @@
 .It Li "Vodafone Mobile Broadband K3765" Ta Ta USB
 .It Li "ZTE MF633" Ta Ta USB
 .It Li "ZTE MF637" Ta Ta USB
+.It Li "ZTE MF112" Ta Ta USB
 .El
 .Pp
 Devices suspected of being compatible are:
Index: sys/dev/usb/umsm.c
===================================================================
RCS file: /cvs/src/sys/dev/usb/umsm.c,v
retrieving revision 1.68
diff -u -r1.68 umsm.c
--- sys/dev/usb/umsm.c	12 Oct 2010 21:08:08 -0000	1.68
+++ sys/dev/usb/umsm.c	1 Dec 2010 21:46:59 -0000
@@ -159,6 +159,7 @@
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_K3565Z }, 0},
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF633 }, 0},
 	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF637 }, 0},
+	{{ USB_VENDOR_ZTE, USB_PRODUCT_ZTE_MF112 }, DEV_UMASS4},
 
 	{{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_EXPRESSCARD }, 0},
 	{{ USB_VENDOR_NOVATEL, USB_PRODUCT_NOVATEL_MERLINV620 }, 0},
Index: sys/dev/usb/usbdevs
===================================================================
RCS file: /cvs/src/sys/dev/usb/usbdevs,v
retrieving revision 1.528
diff -u -r1.528 usbdevs
--- sys/dev/usb/usbdevs	30 Nov 2010 00:52:07 -0000	1.528
+++ sys/dev/usb/usbdevs	2 Dec 2010 10:59:09 -0000
@@ -32,7 +32,7 @@
  */
 
 /*
- * List of known USB vendors
+ * List of known USB vendors and their product IDs.
  *
  * Please note that these IDs do not do anything. Adding an ID here and
  * regenerating the usbdevs.h and usbdevs_data.h only makes a symbolic name
@@ -48,6 +48,8 @@
  *
  * You may have to add these defines to the respective probe routines to
  * make the device recognised by the appropriate device driver.
+ *
+ * Within each vendor section, this is ...
[ message continues ]