6.0 RC1 and usb <-> rs-232 adapters

Thu Nov 3 04:40:08 PST 2005

Hello,

 Recently I have upgraded a FBSD laptop from 5-STABLE to 6.0RC1,
all seems works except the usb-rs232 adapter which is detected
by the umct and ucom modules as:

ucom0: USB-RS232 Interface Converter USB Ver1.2 Device, rev 1.10/1.03, 
addr 3

however no /dev entry is created for this adapter.

 > ls -l /dev/ucom*
ls: No match.

As I have commented this was working for FBSD 5.

Am i missing something here?
<http://members4.boardhost.com/PNDtalk/msg/42757.html>
       /--------------/

Copyright (c) 1992-2005 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
    The Regents of the University of California. All rights reserved.
FreeBSD 6.0-RC1 #2: Wed Oct 26 15:48:19 CEST 2005
    root at eride.fadesa.es:/usr/obj/usr/src/sys/GENERIC
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Mobile Intel(R) Celeron(R) CPU 2.00GHz (1992.62-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf29  Stepping = 9

Features=0xbfebf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x4400<CNTX-ID,<b14>>
real memory  = 267321344 (254 MB)
avail memory = 252108800 (240 MB)
splash_bmp: No appropriate video mode found
module_register_init: MOD_LOAD (splash_bmp, 0xc0a319e4, 0) error 19
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <PTLTD   RSDT> on motherboard
acpi0: Power Button (fixed)
pci_link0: <ACPI PCI Link LNKA> irq 11 on acpi0
pci_link1: <ACPI PCI Link LNKB> irq 11 on acpi0
pci_link2: <ACPI PCI Link LNKC> irq 11 on acpi0
pci_link3: <ACPI PCI Link LNKD> on acpi0
pci_link4: <ACPI PCI Link LNKE> irq 10 on acpi0
pci_link5: <ACPI PCI Link LNKF> on acpi0
pci_link6: <ACPI PCI Link LNKG> irq 11 on acpi0
pci_link7: <ACPI PCI Link LNKH> irq 11 on acpi0
pci_link8: <ACPI PCI Link LNKU> irq 11 on acpi0
acpi_ec0: <Embedded Controller: GPE 0x22> port 0x62,0x66 on acpi0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x8008-0x800b on acpi0
cpu0: <ACPI CPU> on acpi0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
acpi_button0: <Power Button> on acpi0
acpi_button1: <Sleep Button> on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
battery0: <ACPI Control Method Battery> on acpi0
acpi_acad0: <AC Adapter> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Ali M1671 host to AGP bridge> mem 0xf0000000-0xf7ffffff at device 
0.0 on pci0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
acpi_video0: <ACPI video extension> mem 
0xe1000000-0xe1ffffff,0xe8000000-0xefffffff irq 9 at device 0.0 on pci1
pcm0: <Acer Labs M5451> port 0x1800-0x18ff mem 0xe0000000-0xe0000fff irq 
11 at device 6.0 on pci0
pcm0: <Cirrus Logic CS4299 AC97 Codec>
pcm0: [GIANT-LOCKED]
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <simple comms, generic modem> at device 8.0 (no driver attached)
rl0: <RealTek 8139 10/100BaseTX> port 0x2000-0x20ff mem 
0xe0002000-0xe00020ff irq 9 at device 10.0 on pci0
miibus0: <MII bus> on rl0
rlphy0: <RealTek internal media interface> on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl0: Ethernet address: 00:00:e2:90:d9:d0
fwohci0: <VIA Fire II (VT6306)> port 0x2400-0x247f mem 
0xe0002800-0xe0002fff irq 11 at device 11.0 on pci0
fwohci0: OHCI version 1.0 (ROM=1)
fwohci0: No. of Isochronous channels is 8.
fwohci0: EUI64 00:11:06:00:00:0a:56:5d
fwohci0: Phy 1394a available S400, 3 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:11:06:0a:56:5d
fwe0: Ethernet address: 02:11:06:0a:56:5d
fwe0: if_start running deferred for Giant
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: node_id=0xc800ffc0, gen=1, CYCLEMASTER mode
firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me)
firewire0: bus manager 0 (me)
ohci0: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
0xe0003000-0xe0003fff irq 10 at device 15.0 on pci0
ohci0: [GIANT-LOCKED]
usb0: OHCI version 1.0, legacy support
usb0: SMM does not respond, resetting
usb0: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
atapci0: <AcerLabs M5229 UDMA100 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2480-0x248f at device 16.0 on pci0
atapci0: using PIO transfers above 137GB as workaround for 48bit DMA 
access bug, expect reduced performance
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <bridge> at device 17.0 (no driver attached)
cbb0: <O2Micro OZ6912/6972 PCI-CardBus Bridge> mem 0xe0004000-0xe0004fff 
irq 11 at device 19.0 on pci0
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
ohci1: <AcerLabs M5237 (Aladdin-V) USB controller> mem 
0xe0005000-0xe0005fff irq 11 at device 20.0 on pci0
ohci1: [GIANT-LOCKED]
usb1: OHCI version 1.0, legacy support
usb1: <AcerLabs M5237 (Aladdin-V) USB controller> on ohci1
usb1: USB revision 1.0
uhub1: AcerLabs OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
acpi_tz0: <Thermal Zone> on acpi0
acpi_tz1: <Thermal Zone> on acpi0
speaker0: <PC speaker> port 0x61 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model Generic PS/2 mouse, device ID 0
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 
on acpi0
fdc0: [FAST]
ppc0: <Standard parallel printer port> port 0x378-0x37f irq 7 on acpi0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
ppi0: <Parallel I/O> on ppbus0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on 
acpi0
sio0: type 16550A
sio1: <Generic IRDA-compatible device> port 0x2f8-0x2ff irq 3 drq 3 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd8000-0xdbfff,0xdc000-0xdffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ums0: Logitech USB-PS/2 Optical Mouse, rev 2.00/20.00, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
Timecounter "TSC" frequency 1992624896 Hz quality 800
Timecounters tick every 10.000 msec
rl1: <RealTek 8139 10/100BaseTX> port 0x1000-0x10ff mem 
0x88000000-0x880001ff irq 11 at device 0.0 on cardbus0
miibus1: <MII bus> on rl1
rlphy1: <RealTek internal media interface> on miibus1
rlphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
rl1: Ethernet address: 00:10:60:59:1d:48
ad0: DMA limited to UDMA33, controller found non-ATA66 cable
ad0: 28615MB <HITACHI DK23EA-30 00K4A0A2> at ata0-master UDMA33
acd0: CDROM <SR244W1/T01A> at ata1-master UDMA33
Trying to mount root from ufs:/dev/ad0s2a
rl0: link state changed to UP
ucom0: USB-RS232 Interface Converter USB Ver1.2 Device, rev 1.10/1.03, 
addr 3