Subject: USB on HiNote VP710 Laptop: "can't map i/o space"
To: None <email@example.com>
From: Duncan McEwan <duncan@MCS.VUW.AC.NZ>
Date: 08/11/2000 16:39:27
I've just got access to a USB Zip drive so I tried it out on my desktop machine
(PIII) and got it working without problems.
Then I tried it on my HiNote laptop and couldn't get it to work, I think
because the USB bus is not detected/configured properly. The dmesg output
from a boot of the laptop says
uhci0 at pci0 dev 1 function 2: Intel 82371AB USB Host Controller (PIIX4)
uhci0: can't map i/o space
When I run the usbdevs command I get no output.
In comparison, on my desktop machine the dmesg output says
uhci0 at pci0 dev 7 function 2: Intel 82371AB USB Host Controller (PIIX4)
uhci0: interrupting at irq 10
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
and usbdevs shows (the zip drive isn't currently plugged in).
addr 1: UHCI root hub, Intel
The kernel configuration is identical in this area for both machines, and
uhci* at pci? dev ? function ? # Universal Host Controller (Intel)
usb* at uhci?
umass* at uhub? port ? configuration ? interface ?
scsibus* at umass? channel ?
Has anyone managed to get USB working on a HiNote?