Hallo everybody.
My name is Pier Angelo and I am italian.
I have got a laptop (Sony Vaio FR105, chipest VIA KT266A) with Slack 9.1
installed. I have compiled the new 2.6.1 kernel and I have tried to use
an usb-storage (USB2).
This is part of the dmesg output:
ehci_hcd 0000:00:10.3: EHCI Host Controller
PCI: Setting latency timer of device 0000:00:10.3 to 64
ehci_hcd 0000:00:10.3: irq 9, pci mem e192d400
ehci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:10.3: USB 2.0 enabled, EHCI 1.00, driver 2003-Jun-13
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
drivers/usb/host/uhci-hcd.c: USB Universal Host Controller Interface
driver v2.1
uhci_hcd 0000:00:10.0: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:10.0 to 64
uhci_hcd 0000:00:10.0: irq 10, io base 00001020
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.1: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:10.1 to 64
uhci_hcd 0000:00:10.1: irq 9, io base 00001040
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:10.2: UHCI Host Controller
PCI: Setting latency timer of device 0000:00:10.2 to 64
uhci_hcd 0000:00:10.2: irq 11, io base 00001060
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
request_module: failed /sbin/modprobe -- net-pf-10. error = 256
hub 1-0:1.0: new USB device on port 5, assigned address 2
usb 1-5: control timeout on ep0out
ehci_hcd 0000:00:10.3: Unlink after no-IRQ? Different ACPI or APIC
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
settings may help.
usb 1-5: control timeout on ep0out
usb 1-5: device not accepting address 2, error -110
hub 1-0:1.0: new USB device on port 5, assigned address 3
It seems that the hub is recognized but that strange message
("Unlink after no-IRQ?") is showed when I connect the external unit and I
am not able to use it. I have read the FAQ on linux-usb and I have tried
to disable the ACPI but in this case the kernel is not able to find the
IRQs. Unfortunately my laptop's bios is very simple and I can not
manually assign the IRQ.
[EMAIL PROTECTED]:~# cat /proc/interrupts
CPU0
0: 194549 XT-PIC timer
1: 303 XT-PIC i8042
2: 0 XT-PIC cascade
9: 5 XT-PIC acpi, yenta, ehci_hcd, uhci_hcd
10: 0 XT-PIC yenta, uhci_hcd
11: 0 XT-PIC uhci_hcd
12: 3122 XT-PIC i8042
14: 2164 XT-PIC ide0
15: 1 XT-PIC ide1
NMI: 0
ERR: 0
If I unload the ehci_hcd module, the usb device is recognised by uhci_hcd
but, of course, the speed is really low.
Have you an idea on how solve this problem?
Thanks in advance,
Pier Angelo
-------------------------------------------------------
The SF.Net email is sponsored by EclipseCon 2004
Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
http://www.eclipsecon.org/osdn
_______________________________________________
[EMAIL PROTECTED]
To unsubscribe, use the last form field at:
https://lists.sourceforge.net/lists/listinfo/linux-usb-users
