Re: 2.4.17 usbnet usb.c: USB device not accepting new address

From: Jörn Nettingsmeier (nettings@folkwang-hochschule.de)
Date: Mon Jan 07 2002 - 17:12:18 EST


Johannes Erdfelt wrote:
>
> On Mon, Jan 07, 2002, Pete Zaitcev <zaitcev@redhat.com> wrote:
> > > kernel: usb.c: USB device not accepting new address=6 (error=-110)
> >
> > And your /proc/interrupts is ... ?
>
> Almost definately > 0. He was getting hard CRC/Timeout's out of the HC.
>
> JE

before plugging the ipaq in again:
  
 19: 198150 198207 IO-APIC-level aic7xxx, eth0, usb-uhci
NMI: 0 0
LOC: 2554011 2553990
ERR: 0
MIS: 0

after plugging in: (doing `cat interrupts` continuously)

 19: 198178 198233 IO-APIC-level aic7xxx, eth0, usb-uhci
NMI: 0 0
LOC: 2555170 2555148
ERR: 0
MIS: 0

 19: 198187 198241 IO-APIC-level aic7xxx, eth0, usb-uhci
NMI: 0 0
LOC: 2555323 2555301
ERR: 0
MIS: 0

 19: 198192 198248 IO-APIC-level aic7xxx, eth0, usb-uhci
NMI: 0 0
LOC: 2555437 2555416
ERR: 0
MIS: 0

 19: 198194 198250 IO-APIC-level aic7xxx, eth0, usb-uhci
NMI: 0 0
LOC: 2555515 2555494
ERR: 0
MIS: 0

i just realized i might have an issue with shared irqs here. aic7xxx
has my system disk, and eth0 is a realtek 8139too.o
aic7xxx and usb are on-board, so there's nothing i can do against
them sharing an interrupt. i might shuffle my nic around tomorrow,
if you guys think that it makes a difference.

-- 
Jörn Nettingsmeier     
home://Kurfürstenstr.49.45138.Essen.Germany      
phone://+49.201.491621
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