Date: Fri, 5 Jan 2007 14:13:34 -0500 (EST) From: richard legault <rlegaultgame@yahoo.ca> To: freebsd-questions@freebsd.org Subject: usb2.0 being detected as 1.0 Message-ID: <20070105191334.38259.qmail@web53904.mail.yahoo.com>
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I have had no success in using usb2.0 on a freebsd 5.4 image. The usb drive keeps using the UHCI driver instead of the EHCI.
Here is the information typically asked for during my websearch for a resolution to this issue.
(:wheel)# sed -n 's/^___//p' `sysctl -n kern.bootfile`
#
# USBROOT-NOSMP - Uses a USB drive as its root
#
include STOCK-NOSMP
ident USBROOT-NOSMP
device usb
device umass
device ehci # USB 2.0
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device usb # USB Bus (required)
device ugen # Generic
(:wheel)# usbdevs
addr 1: UHCI root hub, Intel
addr 2: Mini TravelDrive, Memorex
addr 1: UHCI root hub, Intel
addr 1: UHCI root hub, Intel
(:wheel)# usbdevs -v
Controller /dev/usb0:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000)
, rev 1.00
port 1 addr 2: full speed, power 94 mA, config 1, Mini TravelDrive(0x0020), Mem
orex(0x08ec), rev 2.00
port 2 powered
Controller /dev/usb1:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000)
, rev 1.00
port 1 powered
port 2 powered
Controller /dev/usb2:
addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000)
, rev 1.00
port 1 powered
port 2 powered
(:wheel)# camcontrol devlist
<SEAGATE ST318453LW 0006> at scbus0 target 0 lun 0 (pass0)
<Memorex Mini TravelDrive 6.50> at scbus2 target 0 lun 0 (pass1,da0)
<Memorex Mini TravelDrive 6.50> at scbus2 target 0 lun 1 (pass2,cd0)
(:wheel)# dmesg | grep usb && dmesg | grep da0
usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0
usb0: USB revision 1.0
usb1: <Intel 82801EB (ICH5) USB controller USB-C> on uhci1
usb1: USB revision 1.0
usb2: <Intel 82801EB (ICH5) USB controller USB-D> on uhci2
usb2: USB revision 1.0
da0 at umass-sim0 bus 0 target 0 lun 0
da0: <Memorex Mini TravelDrive 6.50> Removable Direct Access SCSI-0 device
da0: 1.000MB/s transfers
da0: 1920MB (3932991 512 byte sectors: 255H 63S/T 244C)
I have tried other sticks that support 2.0 but all have used the UHCI driver.
Any assistance would be greatly appreciated.
Thanks
Richard Legault
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