USB not working on centrino based laptop

Hello.

We just got an Enpower Xnote Premier Plus laptop put out by PC Club
with the Intel Centrino 1.4 GHz processor.  I upgraded to 5.2-CURRENT
which I downloaded from CVS at about 2:30am CST last night (5/29/04).
But, just like with 5.2.1-RELEASE, USB devices do not seem to be
detected.

The internal USB hubs seem to be detected without errors but I get no
log messages and no device appears when I plug in a USB device.
One of the devices I am testing with is a SimpleTech 128MB USB Flash
Drive.  It is as if I never plugged it in.  I get the same result on
the 5.2.1-RELEASE kernel.  The same USB drive works fine on our other
machines and other laptops I have tested without centrino processors.
I also tried a canon LiDE 30 scanner and got the same result.

Any suggestions?

Here are some of the relevant extracts from dmesg:


FreeBSD 5.2-CURRENT #0: Sun May 30 03:55:59 CDT 2004
root_at_leslap.hightek.og:/usr/obj/home/src/sys/GENERIC

CPU: Intel(R) Pentium(R) M processor 1400MHz (1395.48-MHz 686-class
CPU)
Origin = "GenuineIntel"  Id = 0x695  Stepping = 5
Features=0xa7e9f9bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUS
H,DTS,ACPI,MMX,FXSR,SSE,SSE2,TM,PBE>

uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1200-0x121f
irq 5 at device
29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1600-0x161f
irq 5 at device
29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1700-0x171f
irq 10 at devic
e 29.2 on pci0
uhci2: [GIANT-LOCKED]
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0
uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub2: 2 ports with 2 removable, self powered
pci0: <serial bus, USB> at device 29.7 (no driver attached)