I don't have time to dig up the specs on this specific device, and you
didn't provide a link to them. None the less, *some* (but of course not
all) "data card" devices actually contain flash storage like a USB
stick. The umass0 reported seems to indicate this is the case with the
E1750. Unfortunately, the flash storage on "data cards" can
occasionally make a real mess of things. You can trying to disable
'umass' via UKC ('boot -c') and then plug in the device to see if the
ucom ports are discovered.

	jcr

On Sat, 12 Jun 2010 18:59:18 +0200 David Zeillinger
<david.zeillinger@gmx.at> wrote:
quoted text
>
> Hello,
> 
> I have a Huawei E1750 which shares its ID with the E161, which is in
> -current.
> 
> I tried a snapshot from June 10, but ucom does not attach to umsm.
> 
> Any hints?
> 
> Regards,
> 
> David
> 
> 
> umsm0 and umsm1 belong to an E220
> umsm2 and umsm3 belong to the E1750
> 
> OpenBSD 4.7-current (GENERIC) #28: Thu Jun 10 00:17:32 MDT 2010
>     deraadt@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC
> cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache)
> 335 MHz cpu0:
> FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PSE36,MMX,FXSR,SSE
> real mem  = 133709824 (127MB) avail mem = 120410112 (114MB)
> mainbus0 at root
> bios0 at mainbus0: AT/286+ BIOS, date 10/15/01, BIOS32 rev. 0 @
> 0xf06c0, SMBIOS rev. 2.3 @ 0xf1f50 (45 entries) bios0: vendor Award
> Software, Inc. version "ASUS P3B-F ACPI BIOS Revision 1008 Beta 004"
> date 10/15/2001 bios0: ASUSTeK Computer INC. <P3B-F> apm0 at bios0:
> Power Management spec V1.2 (BIOS management disabled) apm0: APM power
> management enable: unrecognized device ID (9) apm0: APM engage
> (device 1): power management disabled (1) apm0: AC on, battery charge
> unknown acpi at bios0 function 0x0 not configured
> pcibios0 at bios0: rev 2.1 @ 0xf0000/0xf22
> pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xf0e80/160 (8 entries)
> pcibios0: PCI Interrupt Router at 000:04:0 ("Intel 82371FB ISA" rev
> 0x00) pcibios0: PCI bus #1 is the last bus
> bios0: ROM list: 0xc0000/0x8000 0xc8000/0x800 0xcc000/0x800
> cpu0 at mainbus0: (uniprocessor)
> pci0 at mainbus0 bus 0: configuration mode 1 (bios)
> pchb0 at pci0 dev 0 function 0 "Intel 82443BX AGP" rev 0x03
> intelagp0 at pchb0
> agp0 at intelagp0: aperture at 0xe4000000, size 0x4000000
> ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x03
> pci1 at ppb0 bus 1
> vga1 at pci1 dev 0 function 0 "Matrox MGA G200 AGP" rev 0x03
> wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation)
> wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
> piixpcib0 at pci0 dev 4 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
> pciide0 at pci0 dev 4 function 1 "Intel 82371AB IDE" rev 0x01: DMA,
> channel 0 wired to compatibility, channel 1 wired to compatibility
> wd0 at pciide0 channel 0 drive 0: <TRANSCEND> wd0: 1-sector PIO, LBA,
> 1946MB, 3985632 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA
> mode 2 pciide0: channel 1 disabled (no drives)
> uhci0 at pci0 dev 4 function 2 "Intel 82371AB USB" rev 0x01: irq 5
> piixpm0 at pci0 dev 4 function 3 "Intel 82371AB Power" rev 0x02: SMI
> iic0 at piixpm0
> lm1 at iic0 addr 0x2d: AS99127F rev 2
> iic0: addr 0x2f d0=00 d1=00 d2=00 d3=00 d4=00 e0=00 e1=00 e2=00 e3=00
> e4=00 e5=00 e6=00 e7=00 e8=00 e9=00 ea=00 eb=00 f6=f8 f7=10 words
> 00=ffff 01=ffff 02=ffff 03=ffff 04=ffff 05=ffff 06=ffff 07=ffff xl0
> at pci0 dev 10 function 0 "3Com 3c905C 100Base-TX" rev 0x74: irq 12,
> address 00:01:02:a4:ed:a8 bmtphy0 at xl0 phy 24: 3C905C internal PHY,
> rev. 6 xl1 at pci0 dev 11 function 0 "3Com 3c905C 100Base-TX" rev
> 0x74: irq 10, address 00:04:76:e8:41:30 bmtphy1 at xl1 phy 24: 3C905C
> internal PHY, rev. 6 isa0 at piixpcib0 isadma0 at isa0 com0 at isa0
> port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com1 at isa0 port 0x2f8/8
> irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5
> pckbd0 at pckbc0 (kbd slot)
> pckbc0: using irq 1 for kbd slot
> wskbd0 at pckbd0: console keyboard, using wsdisplay0
> pcppi0 at isa0 port 0x61
> midi0 at pcppi0: <PC speaker>
> spkr0 at pcppi0
> lpt0 at isa0 port 0x378/4 irq 7
> npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16
> usb0 at uhci0: USB revision 1.0
> uhub0 at usb0 "Intel UHCI root hub" rev 1.00/1.00 addr 1
> biomask eb65 netmask ff65 ttymask ffff
> mtrr: Pentium Pro MTRR support
> umsm0 at uhub0 port 1 configuration 1 interface 0 "HUAWEI
> Technologies HUAWEI Mobile Modem" rev 1.10/0.00 addr 2 ucom0 at umsm0
> umsm1 at uhub0 port 1 configuration 1 interface 1 "HUAWEI
> Technologies HUAWEI Mobile Modem" rev 1.10/0.00 addr 2 ucom1 at umsm1
> umass0 at uhub0 port 1 configuration 1 interface 2 "HUAWEI
> Technologies HUAWEI Mobile Modem" rev 1.10/0.00 addr 2 umass0: using
> SCSI over Bulk-Only scsibus0 at umass0: 2 targets, initiator 0
> cd0 at scsibus0 targ 1 lun 0: <HUAWEI, Mass Storage, 2.31> SCSI2
> 5/cdrom removable umsm2 at uhub0 port 2 configuration 1 interface 0
> "HUAWEI Technology HUAWEI Mobile" rev 2.00/0.00 addr 3 umsm3 at uhub0
> port 2 configuration 1 interface 1 "HUAWEI Technology HUAWEI Mobile"
> rev 2.00/0.00 addr 3 vscsi0 at root scsibus1 at vscsi0: 256 targets
> softraid0 at root
> root on wd0a swap on wd0b dump on wd0b
> 
> 
> usbdevs -dv
> 
> Controller /dev/usb0:
> addr 1: full speed, self powered, config 1, UHCI root hub(0x0000),
> Intel(0x8086), rev 1.00 uhub0
>  port 1 addr 2: full speed, power 500 mA, config 1, HUAWEI Mobile
> Modem(0x1003), HUAWEI Technologies(0x12d1), rev 0.00 umsm0
>    umsm1
>    umass0
>  port 2 addr 3: full speed, self powered, config 1, HUAWEI Mobile
> (0x1446), HUAWEI Technology(0x12d1), rev 0.00 umsm2
>    umsm3
> 


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