hi all,
i'm trying to use the usb-controller on my mbs piix3.
board is a gigabyte 586dx with 2 166 Pentiums.
kernel is 2.2.14 with the usb backport patch.
the usb controller and the onboard scsi-controller (aic7xxx)
share hw-interrupt 15.
a cat /proc/interrupts gives:
---------------------------------------------------
CPU0 CPU1
0: 129885 127264 IO-APIC-edge timer
1: 1552 1541 IO-APIC-edge keyboard
2: 0 0 XT-PIC cascade
10: 427 407 IO-APIC-edge soundblaster
12: 1266 1205 IO-APIC-edge PS/2 Mouse
13: 1 0 XT-PIC fpu
14: 76 61 IO-APIC-edge ide0
15: 0 0 IO-APIC-edge usb-uhci
17: 2142 2144 IO-APIC-level bttv
18: 3 2 IO-APIC-level eth0
19: 38079803 38085413 IO-APIC-level aic7xxx
NMI: 0
ERR: 0
--------------------------------------------------
problem:
the usb controller doesn't transfer any data. it doesn't get any irq's.
all irq's go to irq 19 that is tied to the aic7xxx.
what is happening here?
patching the usb-controller to use irq19 is reported to solve the
problem.
(also is switching to mps 1.1, which i can't in my bios).
any idea?
--
-----------------------------------
Markus Schorer
[EMAIL PROTECTED]
plain electronic publishing
-
Linux SMP list: FIRST see FAQ at http://www.irisa.fr/prive/dmentre/smp-howto/
To Unsubscribe: send "unsubscribe linux-smp" to [EMAIL PROTECTED]
