On Fri, Jan 02, 2015 at 12:26:53PM +0100, Ingo Feinerer wrote:
> a MEDION S4222 UMTS (https://www.hot.at/images/medion_usb_stick.png) stick
> 
> port 2 addr 4: high speed, power 500 mA, config 1, Product(0x0002), MediaTek 
> Inc(0x0e8d), rev 3.00, iSerialNumber 683694200024400
> 
> attaches as CDROM
> 
> umass0 at uhub7 port 2 configuration 1 interface 0 "MediaTek Inc Product" rev 
> 2.00/3.00 addr 4
> umass0: using SCSI over Bulk-Only
> scsibus4 at umass0: 2 targets, initiator 0
> cd0 at scsibus4 targ 1 lun 0: <MEDIATEK, FLASH DISK, 6225> SCSI0 5/cdrom 
> removable serial.0e8d0002694200024400
> 
> but the logic is missing to switch to modem mode.
> 
> I tried various combinations via sys/dev/usb/umsm.c but did not manage
> to get ucom attached.

I am now able to switch the device into "modem mode" with the diff below
(the constants are derived from the
http://www.draisberghof.de/usb_modeswitch/ data package for the device
with vendor 0x0e8d and product 0x0002).

After the switch several new devices attach:

umsm0 at uhub7 port 2 configuration 1 interface 0 "MediaTek Inc Product" rev 
2.00/3.00 addr 4
umsm0 detached
umsm0 at uhub7 port 2 configuration 1 interface 0 "MediaTek Inc Product" rev 
2.00/3.00 addr 4
umsm0: missing endpoint
umsm1 at uhub7 port 2 configuration 1 interface 1 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
umsm1: missing endpoint
umsm2 at uhub7 port 2 configuration 1 interface 2 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom0 at umsm2
umsm3 at uhub7 port 2 configuration 1 interface 3 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom1 at umsm3
umsm4 at uhub7 port 2 configuration 1 interface 4 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom2 at umsm4
umsm5 at uhub7 port 2 configuration 1 interface 5 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom3 at umsm5
umass0 at uhub7 port 2 configuration 1 interface 6 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
umass0: using SCSI over Bulk-Only
scsibus4 at umass0: 2 targets, initiator 0

According to
http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?f=3&t=2006
interface 2 (= ucom0 at umsm2) should work as serial modem. However, I
always have an input/output error:

$ sudo cu -l cuaU0
cu: open("/dev/cuaU0"): Input/output error

(the same for all cuaU[0-3]).

Any ideas for further investigation?

Best regards,
Ingo

Index: src/sys/dev/usb/umsm.c
===================================================================
RCS file: /cvs/src/sys/dev/usb/umsm.c,v
retrieving revision 1.100
diff -u -p -r1.100 umsm.c
--- src/sys/dev/usb/umsm.c      12 Jul 2014 21:24:33 -0000      1.100
+++ src/sys/dev/usb/umsm.c      4 Jan 2015 08:22:51 -0000
@@ -109,8 +109,9 @@ struct umsm_type {
 #define        DEV_UMASS5      0x0100
 #define        DEV_UMASS6      0x0200
 #define        DEV_UMASS7      0x0400
+#define        DEV_UMASS8      0x1000
 #define DEV_UMASS      (DEV_UMASS1 | DEV_UMASS2 | DEV_UMASS3 | DEV_UMASS4 | \
-    DEV_UMASS5 | DEV_UMASS6 | DEV_UMASS7)
+    DEV_UMASS5 | DEV_UMASS6 | DEV_UMASS7 | DEV_UMASS8)
 };
 
 static const struct umsm_type umsm_devs[] = {
@@ -154,6 +155,9 @@ static const struct umsm_type umsm_devs[
 
        {{ USB_VENDOR_KYOCERA2, USB_PRODUCT_KYOCERA2_KPC650 }, 0},
 
+       {{ USB_VENDOR_MEDIATEK, 0x0002 }, DEV_UMASS8},
+       {{ USB_VENDOR_MEDIATEK, 0x00a5 }, 0},
+
        /* XXX Some qualcomm devices are missing */
        {{ USB_VENDOR_QUALCOMM, USB_PRODUCT_QUALCOMM_MSM_DRIVER }, DEV_UMASS1},
        {{ USB_VENDOR_QUALCOMM, USB_PRODUCT_QUALCOMM_MSM_DRIVER2 }, DEV_UMASS4},
@@ -703,6 +707,13 @@ umsm_umass_changemode(struct umsm_softc 
                cbw.bCBWFlags = CBWFLAGS_IN;
                cbw.CBWCDB[0] = UMASS_SERVICE_ACTION_OUT;
                cbw.CBWCDB[1] = 0x03;
+               break;
+       case DEV_UMASS8:
+               USETDW(cbw.dCBWDataTransferLength, 0x0);
+               cbw.bCBWFlags = CBWFLAGS_OUT;
+               cbw.CBWCDB[0] = 0xf0;
+               cbw.CBWCDB[1] = 0x01;
+               cbw.CBWCDB[2] = 0x03;
                break;
        default:
                DPRINTF(("%s: unknown device type.\n", sc->sc_dev.dv_xname));
Index: src/sys/dev/usb/usbdevs
===================================================================
RCS file: /cvs/src/sys/dev/usb/usbdevs,v
retrieving revision 1.641
diff -u -p -r1.641 usbdevs
--- src/sys/dev/usb/usbdevs     4 Dec 2014 10:41:42 -0000       1.641
+++ src/sys/dev/usb/usbdevs     4 Jan 2015 08:23:11 -0000
@@ -452,6 +452,7 @@ vendor CTC          0x0e5e  CONWISE Technology
 vendor HAWKING         0x0e66  Hawking
 vendor FOSSIL          0x0e67  Fossil
 vendor GMATE           0x0e7e  G.Mate
+vendor MEDIATEK                0x0e8d  MediaTek Inc.
 vendor OTI             0x0ea0  Ours Technology
 vendor PILOTECH                0x0eaf  Pilotech
 vendor NOVATECH                0x0eb0  Nova Tech



dmesg
=====

OpenBSD 5.7-beta (GENERIC) #10: Sat Jan  3 11:48:47 CET 2015
    [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC
RTC BIOS diagnostic error 80<clock_battery>
real mem = 4200173568 (4005MB)
avail mem = 4084539392 (3895MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe3400 (39 entries)
bios0: vendor Intel Corp. version "MQ96510J.86A.1754.2008.1117.0002" date 
11/17/2008
bios0: Intel Corporation DG965WH
acpi0 at bios0: rev 0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC WDDT MCFG ASF! HPET SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices SLPB(S4) P32_(S4) UAR1(S4) UAR2(S4) ILAN(S4) PEGP(S4) 
PEX0(S4) PEX1(S4) PEX2(S4) PEX3(S4) PEX4(S4) PEX5(S4) UHC1(S3) UHC2(S3) 
UHC3(S3) UHC4(S3) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz, 2397.89 MHz
cpu0: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF
cpu0: 4MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 266MHz
cpu at mainbus0: not configured
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-127
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 6 (P32_)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus 2 (PEX1)
acpiprt4 at acpi0: bus 3 (PEX2)
acpiprt5 at acpi0: bus 4 (PEX3)
acpiprt6 at acpi0: bus 5 (PEX4)
acpiprt7 at acpi0: bus -1 (PEX5)
acpicpu0 at acpi0: PSS
acpibtn0 at acpi0: SLPB
cpu0: Enhanced SpeedStep 2397 MHz: speeds: 2394, 1596 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82G965 Host" rev 0x02
vga1 at pci0 dev 2 function 0 "Intel 82G965 Video" rev 0x02
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1
drm0 at inteldrm0
inteldrm0: 1920x1080
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 82G965 HECI" rev 0x02 at pci0 dev 3 function 0 not configured
uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 21
ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 18
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb0 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 82801H PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
pciide0 at pci2 dev 0 function 0 "Marvell 88SE6101 IDE" rev 0xb1: DMA 
(unsupported), channel 0 configured to native-PCI, channel 1 configured to 
native-PCI
pciide0: using apic 2 int 17 for native-PCI interrupt
pciide0: channel 0 ignored (not responding; disabled or no drives?)
pciide0: channel 1 ignored (not responding; disabled or no drives?)
ppb2 at pci0 dev 28 function 2 "Intel 82801H PCIE" rev 0x02: msi
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801H PCIE" rev 0x02: msi
pci4 at ppb3 bus 4
ppb4 at pci0 dev 28 function 4 "Intel 82801H PCIE" rev 0x02: msi
pci5 at ppb4 bus 5
uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 23
uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 19
uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x02: apic 2 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb5 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xf2
pci6 at ppb5 bus 6
rl0 at pci6 dev 0 function 0 "Realtek 8139" rev 0x10: apic 2 int 21, address 
00:02:44:11:a2:bb
rlphy0 at rl0 phy 0: RTL internal PHY
pcib0 at pci0 dev 31 function 0 "Intel 82801HH LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801H AHCI" rev 0x02: msi, AHCI 1.1
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, HDS728080PLA380, PF2O> SCSI3 0/direct fixed 
naa.5000cca30ec825ca
sd0: 78533MB, 512 bytes/sector, 160836480 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801H SMBus" rev 0x02: apic 2 int 21
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5
spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-5300CL5
spdmem2 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-5300CL5
spdmem3 at iic0 addr 0x53: 1GB DDR2 SDRAM non-parity PC2-5300CL5
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
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
spkr0 at pcppi0
uhub7 at uhub0 port 4 "VIA Labs, Inc. USB2.0 Hub" rev 2.10/90.80 addr 2
umsm0 at uhub7 port 1 configuration 1 interface 0 "Option N.V. Globetrotter 
HSDPA Modem" rev 1.10/0.00 addr 3
uhub8 at uhub7 port 3 "VIA Labs, Inc. USB2.0 Hub" rev 2.10/90.80 addr 4
uhidev0 at uhub5 port 1 configuration 1 interface 0 "Dell Dell USB Keyboard" 
rev 1.10/2.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub5 port 2 configuration 1 interface 0 "Dell Dell USB Optical 
Mouse" rev 2.00/43.01 addr 3
uhidev1: iclass 3/1
ums0 at uhidev1: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uaudio0 at uhub6 port 1 configuration 1 interface 0 "Logitech Inc. Logitech USB 
Headset H340" rev 2.00/1.13 addr 2
uaudio0: audio rev 1.00, 5 mixer controls
audio0 at uaudio0
uhidev2 at uhub6 port 1 configuration 1 interface 3 "Logitech Inc. Logitech USB 
Headset H340" rev 2.00/1.13 addr 2
uhidev2: iclass 3/0, 9 report ids
uhid0 at uhidev2 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=2, output=1, feature=0
uhid2 at uhidev2 reportid 8: input=0, output=5, feature=0
uhid3 at uhidev2 reportid 9: input=2, output=0, feature=0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
umsm0 detached
root on sd0a (61628b08b6b1e09c.a) swap on sd0b dump on sd0b
umsm0 at uhub7 port 1 configuration 1 interface 0 "Option N.V. Globetrotter 
HSDPA Modem" rev 1.10/0.00 addr 3
ucom0 at umsm0
umsm1 at uhub7 port 1 configuration 1 interface 1 "Option N.V. Globetrotter 
HSDPA Modem" rev 1.10/0.00 addr 3
ucom1 at umsm1
umsm2 at uhub7 port 1 configuration 1 interface 2 "Option N.V. Globetrotter 
HSDPA Modem" rev 1.10/0.00 addr 3
ucom2 at umsm2
syncing disks... done
rebooting...
OpenBSD 5.7-beta (GENERIC) #11: Sun Jan  4 08:45:54 CET 2015
    [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC
RTC BIOS diagnostic error 80<clock_battery>
real mem = 4200173568 (4005MB)
avail mem = 4084539392 (3895MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe3400 (39 entries)
bios0: vendor Intel Corp. version "MQ96510J.86A.1754.2008.1117.0002" date 
11/17/2008
bios0: Intel Corporation DG965WH
acpi0 at bios0: rev 0
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC WDDT MCFG ASF! HPET SSDT SSDT SSDT SSDT SSDT
acpi0: wakeup devices SLPB(S4) P32_(S4) UAR1(S4) UAR2(S4) ILAN(S4) PEGP(S4) 
PEX0(S4) PEX1(S4) PEX2(S4) PEX3(S4) PEX4(S4) PEX5(S4) UHC1(S3) UHC2(S3) 
UHC3(S3) UHC4(S3) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz, 2397.93 MHz
cpu0: 
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,NXE,LONG,LAHF,PERF
cpu0: 4MB 64b/line 16-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges
cpu0: apic clock running at 266MHz
cpu at mainbus0: not configured
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 2
acpimcfg0 at acpi0 addr 0xf0000000, bus 0-127
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 6 (P32_)
acpiprt2 at acpi0: bus 1 (PEX0)
acpiprt3 at acpi0: bus 2 (PEX1)
acpiprt4 at acpi0: bus 3 (PEX2)
acpiprt5 at acpi0: bus 4 (PEX3)
acpiprt6 at acpi0: bus 5 (PEX4)
acpiprt7 at acpi0: bus -1 (PEX5)
acpicpu0 at acpi0: PSS
acpibtn0 at acpi0: SLPB
cpu0: Enhanced SpeedStep 2397 MHz: speeds: 2394, 1596 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel 82G965 Host" rev 0x02
vga1 at pci0 dev 2 function 0 "Intel 82G965 Video" rev 0x02
intagp0 at vga1
agp0 at intagp0: aperture at 0xd0000000, size 0x10000000
inteldrm0 at vga1
drm0 at inteldrm0
inteldrm0: 1920x1080
wsdisplay0 at vga1 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 82G965 HECI" rev 0x02 at pci0 dev 3 function 0 not configured
uhci0 at pci0 dev 26 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 16
uhci1 at pci0 dev 26 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 21
ehci0 at pci0 dev 26 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 18
usb0 at ehci0: USB revision 2.0
uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb0 at pci0 dev 28 function 0 "Intel 82801H PCIE" rev 0x02: msi
pci1 at ppb0 bus 1
ppb1 at pci0 dev 28 function 1 "Intel 82801H PCIE" rev 0x02: msi
pci2 at ppb1 bus 2
pciide0 at pci2 dev 0 function 0 "Marvell 88SE6101 IDE" rev 0xb1: DMA 
(unsupported), channel 0 configured to native-PCI, channel 1 configured to 
native-PCI
pciide0: using apic 2 int 17 for native-PCI interrupt
pciide0: channel 0 ignored (not responding; disabled or no drives?)
pciide0: channel 1 ignored (not responding; disabled or no drives?)
ppb2 at pci0 dev 28 function 2 "Intel 82801H PCIE" rev 0x02: msi
pci3 at ppb2 bus 3
ppb3 at pci0 dev 28 function 3 "Intel 82801H PCIE" rev 0x02: msi
pci4 at ppb3 bus 4
ppb4 at pci0 dev 28 function 4 "Intel 82801H PCIE" rev 0x02: msi
pci5 at ppb4 bus 5
uhci2 at pci0 dev 29 function 0 "Intel 82801H USB" rev 0x02: apic 2 int 23
uhci3 at pci0 dev 29 function 1 "Intel 82801H USB" rev 0x02: apic 2 int 19
uhci4 at pci0 dev 29 function 2 "Intel 82801H USB" rev 0x02: apic 2 int 18
ehci1 at pci0 dev 29 function 7 "Intel 82801H USB" rev 0x02: apic 2 int 23
usb1 at ehci1: USB revision 2.0
uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1
ppb5 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xf2
pci6 at ppb5 bus 6
rl0 at pci6 dev 0 function 0 "Realtek 8139" rev 0x10: apic 2 int 21, address 
00:02:44:11:a2:bb
rlphy0 at rl0 phy 0: RTL internal PHY
pcib0 at pci0 dev 31 function 0 "Intel 82801HH LPC" rev 0x02
ahci0 at pci0 dev 31 function 2 "Intel 82801H AHCI" rev 0x02: msi, AHCI 1.1
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, HDS728080PLA380, PF2O> SCSI3 0/direct fixed 
naa.5000cca30ec825ca
sd0: 78533MB, 512 bytes/sector, 160836480 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 82801H SMBus" rev 0x02: apic 2 int 21
iic0 at ichiic0
spdmem0 at iic0 addr 0x50: 1GB DDR2 SDRAM non-parity PC2-5300CL5
spdmem1 at iic0 addr 0x51: 1GB DDR2 SDRAM non-parity PC2-5300CL5
spdmem2 at iic0 addr 0x52: 1GB DDR2 SDRAM non-parity PC2-5300CL5
spdmem3 at iic0 addr 0x53: 1GB DDR2 SDRAM non-parity PC2-5300CL5
usb2 at uhci0: USB revision 1.0
uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb3 at uhci1: USB revision 1.0
uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb4 at uhci2: USB revision 1.0
uhub4 at usb4 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb5 at uhci3: USB revision 1.0
uhub5 at usb5 "Intel UHCI root hub" rev 1.00/1.00 addr 1
usb6 at uhci4: USB revision 1.0
uhub6 at usb6 "Intel UHCI root hub" rev 1.00/1.00 addr 1
isa0 at pcib0
isadma0 at isa0
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
spkr0 at pcppi0
uhub7 at uhub0 port 4 "VIA Labs, Inc. USB2.0 Hub" rev 2.10/90.80 addr 2
uhub8 at uhub7 port 3 "VIA Labs, Inc. USB2.0 Hub" rev 2.10/90.80 addr 3
uhidev0 at uhub5 port 1 configuration 1 interface 0 "Dell Dell USB Keyboard" 
rev 1.10/2.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub5 port 2 configuration 1 interface 0 "Dell Dell USB Optical 
Mouse" rev 2.00/43.01 addr 3
uhidev1: iclass 3/1
ums0 at uhidev1: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uaudio0 at uhub6 port 1 configuration 1 interface 0 "Logitech Inc. Logitech USB 
Headset H340" rev 2.00/1.13 addr 2
uaudio0: audio rev 1.00, 5 mixer controls
audio0 at uaudio0
uhidev2 at uhub6 port 1 configuration 1 interface 3 "Logitech Inc. Logitech USB 
Headset H340" rev 2.00/1.13 addr 2
uhidev2: iclass 3/0, 9 report ids
uhid0 at uhidev2 reportid 1: input=1, output=0, feature=0
uhid1 at uhidev2 reportid 2: input=2, output=1, feature=0
uhid2 at uhidev2 reportid 8: input=0, output=5, feature=0
uhid3 at uhidev2 reportid 9: input=2, output=0, feature=0
vscsi0 at root
scsibus2 at vscsi0: 256 targets
softraid0 at root
scsibus3 at softraid0: 256 targets
root on sd0a (61628b08b6b1e09c.a) swap on sd0b dump on sd0b
umsm0 at uhub7 port 2 configuration 1 interface 0 "MediaTek Inc Product" rev 
2.00/3.00 addr 4
umsm0 detached
umsm0 at uhub7 port 2 configuration 1 interface 0 "MediaTek Inc Product" rev 
2.00/3.00 addr 4
umsm0: missing endpoint
umsm1 at uhub7 port 2 configuration 1 interface 1 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
umsm1: missing endpoint
umsm2 at uhub7 port 2 configuration 1 interface 2 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom0 at umsm2
umsm3 at uhub7 port 2 configuration 1 interface 3 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom1 at umsm3
umsm4 at uhub7 port 2 configuration 1 interface 4 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom2 at umsm4
umsm5 at uhub7 port 2 configuration 1 interface 5 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
ucom3 at umsm5
umass0 at uhub7 port 2 configuration 1 interface 6 "MediaTek Inc. product 
0x00a5" rev 2.00/3.00 addr 4
umass0: using SCSI over Bulk-Only
scsibus4 at umass0: 2 targets, initiator 0

usbdevs -v
==========

Controller /dev/usb0:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 powered
 port 2 powered
 port 3 powered
 port 4 addr 2: high speed, self powered, config 1, USB2.0 Hub(0x2811), VIA 
Labs, Inc.(0x2109), rev 90.80
  port 1 powered
  port 2 addr 4: high speed, power 500 mA, config 1, product 0x00a5(0x00a5), 
MediaTek Inc.(0x0e8d), rev 3.00
  port 3 addr 3: high speed, self powered, config 1, USB2.0 Hub(0x2811), VIA 
Labs, Inc.(0x2109), rev 90.80
   port 1 powered
   port 2 powered
   port 3 powered
   port 4 powered
  port 4 powered
Controller /dev/usb1:
addr 1: high speed, self powered, config 1, EHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 powered
 port 2 powered
 port 3 powered
 port 4 powered
 port 5 powered
 port 6 powered
Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 powered
 port 2 powered
Controller /dev/usb3:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 powered
 port 2 powered
Controller /dev/usb4:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 powered
 port 2 powered
Controller /dev/usb5:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 addr 2: low speed, power 70 mA, config 1, Dell USB Keyboard(0x2003), 
Dell(0x413c), rev 2.00
 port 2 addr 3: low speed, power 100 mA, config 1, Dell USB Optical 
Mouse(0x3012), Dell(0x413c), rev 43.01
Controller /dev/usb6:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), 
Intel(0x8086), rev 1.00
 port 1 addr 2: full speed, power 120 mA, config 1, Logitech USB Headset 
H340(0x0a38), Logitech Inc.(0x046d), rev 1.13
 port 2 powered

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