usb/130066: [newusb] Serial adaptor use fail with 'unsupported
speed XXX'
Simon L. Nielsen
simon at FreeBSD.org
Tue Dec 30 22:40:02 UTC 2008
>Number: 130066
>Category: usb
>Synopsis: [newusb] Serial adaptor use fail with 'unsupported speed XXX'
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-usb
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Dec 30 22:40:00 UTC 2008
>Closed-Date:
>Last-Modified:
>Originator: Simon L. Nielsen
>Release: FreeBSD 8.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD eddie.nitro.dk 8.0-CURRENT FreeBSD 8.0-CURRENT #1: Tue Dec 30 22:28:33 CET 2008 simon at eddie.nitro.dk:/FreeBSD/obj/FreeBSD/system-CURRENT/sys/EDDIE i386
>Description:
When I try to use my USB to serial adaptors they fail when I try to
use the ports. cu and tip complain about problems setting the speed
to 9600 (or other speeds).
Using the old USB stack the adaptors work fine.
# cu -l /dev/cuaU0
cu: unsupported speed 9600
# cu -l /dev/cuaU1
cu: unsupported speed 9600
# cu -s 115200 -l /dev/cuaU1
cu: unsupported speed 115200
# tip ucom2
tip: bad baud rate 9600
Debug info:
>From dmesg/boot:
ugen0.2: <Prolific Technology Inc.> at usbus0
uplcom0: <Prolific Technology Inc. USB-Serial Controller, class 0/0, rev 1.10/3.00, addr 2> on usbus0
ugen6.2: <Prolific Technology> at usbus6
uplcom1: <Prolific Technology PL2303 Serial (ATEN/IOGEAR UC232A), class 0/0, rev 1.10/2.02, addr 2> on usbus6
ugen6.3: <American Power Conversion> at usbus6
# usbconfig list
ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen1.1: <UHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen2.1: <UHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen3.1: <EHCI root HUB Intel> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON
ugen4.1: <UHCI root HUB Intel> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen5.1: <UHCI root HUB Intel> at usbus5, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen6.1: <UHCI root HUB Intel> at usbus6, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen7.1: <EHCI root HUB Intel> at usbus7, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON
ugen0.2: <USB-Serial Controller Prolific Technology Inc.> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen6.2: <PL2303 Serial (ATEN/IOGEAR UC232A) Prolific Technology> at usbus6, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
ugen6.3: <Smart-UPS 1000 FW:600.3.I USB FW:1.5 American Power Conversion> at usbus6, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON
# usbconfig dump_device_desc
ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <UHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen1.1: <UHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <UHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen2.1: <UHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <UHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen3.1: <EHCI root HUB Intel> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0001
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <EHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen4.1: <UHCI root HUB Intel> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <UHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen5.1: <UHCI root HUB Intel> at usbus5, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <UHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen6.1: <UHCI root HUB Intel> at usbus6, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0100
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <UHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen7.1: <EHCI root HUB Intel> at usbus7, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0200
bDeviceClass = 0x0009
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0001
bMaxPacketSize0 = 0x0040
idVendor = 0x0000
idProduct = 0x0000
bcdDevice = 0x0100
iManufacturer = 0x0001 <Intel>
iProduct = 0x0002 <EHCI root HUB>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen0.2: <USB-Serial Controller Prolific Technology Inc.> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0040
idVendor = 0x067b
idProduct = 0x2303
bcdDevice = 0x0300
iManufacturer = 0x0001 <Prolific Technology Inc.>
iProduct = 0x0002 <USB-Serial Controller>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen6.2: <PL2303 Serial (ATEN/IOGEAR UC232A) Prolific Technology> at usbus6, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x067b
idProduct = 0x2303
bcdDevice = 0x0202
iManufacturer = 0x0000 <no string>
iProduct = 0x0000 <no string>
iSerialNumber = 0x0000 <no string>
bNumConfigurations = 0x0001
ugen6.3: <Smart-UPS 1000 FW:600.3.I USB FW:1.5 American Power Conversion> at usbus6, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0110
bDeviceClass = 0x0000
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0008
idVendor = 0x051d
idProduct = 0x0002
bcdDevice = 0x0006
iManufacturer = 0x0003 <American Power Conversion>
iProduct = 0x0001 <Smart-UPS 1000 FW:600.3.I USB FW:1.5>
iSerialNumber = 0x0002 <AS0349232422>
bNumConfigurations = 0x0001
>From my kernel config:
# USB Support
device usb2_core # USB Core (required)
# USB Controllers
device usb2_controller # USB Controller (required)
device usb2_controller_uhci # UHCI PCI->USB interface
device usb2_controller_ohci # OHCI PCI->USB interface
device usb2_controller_ehci # EHCI PCI->USB interface (USB 2.0)
#device usb2_misc # USB Misc. (required)
#device usb2_misc_dbp # USB Double Bulk Pipe devices
# USB Input
device usb2_input # USB Input (required)
device usb2_input_hid # "Human Interface Devices"
device usb2_input_kbd # Keyboard
device usb2_input_ms # Mouse
# USB Storage
device usb2_storage
device usb2_storage_mass # Disks/Mass storage - Requires scbus and da
#device usb2_storage_rio # Diamond Rio 500 MP3 player
# USB WLAN
device usb2_wlan # USB Wlan (required)
device usb2_wlan_rum # Ralink Technology RT2501USB wireless NICs
device usb2_wlan_ral # Ralink Technology RT2500USB wireless NICs
device usb2_wlan_zyd # ZyDAS zb1211/zb1211b wireless NICs
# USB Scanners
device usb2_image # USB image (required by scanners)
device usb2_scanner # Scanners
# USB Serial devices
device usb2_serial # USB Serial (Required)
device usb2_serial_lpt # Printer
#device usb2_serial_3g # USB-based 3G modems (Option, Huawei, Sierra)
device usb2_serial_ark # Technologies ARK3116 based serial adapters
device usb2_serial_bsa # Belkin F5U103 and compatible serial adapters
device usb2_serial_bser
device usb2_serial_chcom
device usb2_serial_cycom
device usb2_serial_foma
device usb2_serial_ftdi # For FTDI USB serial adapters
device usb2_serial_gensa # Generic Serial Adapters
device usb2_serial_ipaq # Some WinCE based devices
device usb2_serial_mct
device usb2_serial_modem # Generic USB modems
device usb2_serial_moscom
device usb2_serial_plcom # Prolific PL-2303 serial adapters
#device usb2_serial_slcom # SI Labs CP2101/CP2102 serial adapters
device usb2_serial_visor # Visor and Palm devices
device usb2_serial_vscom # USB serial support for DDI pocket's PHS
# USB Ethernet, requires miibus
device usb2_ethernet # USB Ethernet (required)
device usb2_ethernet_aue # ADMtek USB Ethernet
device usb2_ethernet_axe # ASIX Electronics USB Ethernet
device usb2_ethernet_cdce # Generic USB over Ethernet
device usb2_ethernet_cue # CATC USB Ethernet
device usb2_ethernet_kue # Kawasaki LSI USB Ethernet
device usb2_ethernet_rue # RealTek RTL8150 USB Ethernet
#device usb2_ethernet_dav # Davicom DM9601E USB
>How-To-Repeat:
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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