Re: Capricious USB connection

2008-07-30 Thread arne anka
   kernel: hub 1-0:1.0: unable to enumerate USB device on port 5
   kernel: usb 4-1: new full speed USB device using uhci_hcd and address 9
   kernel: usb 4-1: new low speed USB device using uhci_hcd and address 10
   kernel: usb 4-1: new low speed USB device using uhci_hcd and address 11
   kernel: usb 4-1: device not accepting address 11, error -71
   kernel: usb 4-1: new low speed USB device using uhci_hcd and address 12
   kernel: usb 4-1: device not accepting address 12, error -71
   kernel: hub 4-0:1.0: unable to enumerate USB device on port 1


i've seen messages like that a long time ago on usb2.0 chips made by via,  
i think.
there where several boot options (for the host, of course), to handle that  
kind of error, but after all on an acer aspire i had to set usb back to  
1.1, else the usb wouldn't work at all.

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Re: Capricious USB connection

2008-07-30 Thread Mikael Berthe
Hi Arne,

* arne anka [EMAIL PROTECTED] [2008-07-30 10:25 +0200]:
kernel: hub 1-0:1.0: unable to enumerate USB device on port 5
kernel: usb 4-1: new full speed USB device using uhci_hcd and address 9
kernel: usb 4-1: new low speed USB device using uhci_hcd and address 10
kernel: usb 4-1: new low speed USB device using uhci_hcd and address 11
kernel: usb 4-1: device not accepting address 11, error -71
kernel: usb 4-1: new low speed USB device using uhci_hcd and address 12
kernel: usb 4-1: device not accepting address 12, error -71
kernel: hub 4-0:1.0: unable to enumerate USB device on port 1
 
 i've seen messages like that a long time ago on usb2.0 chips made by via,  
 i think.
 there where several boot options (for the host, of course), to handle that  
 kind of error, but after all on an acer aspire i had to set usb back to  
 1.1, else the usb wouldn't work at all.

I've tried with several host machines, unfortunately it didn't change
anything.

It looks like mickeyl's problem in the following bug report:
 http://docs.openmoko.org/trac/ticket/1252
(but read the last comments, it doesn't seem to be like the initial
problem in the ticket).

Only one or several reboots of the FR (and sometimes removing the
battery) helped in my case... which is very annoying because the FR
won't even charge :\
-- 
MiKael

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Re: Capricious USB connection

2008-07-30 Thread arne anka
 I've tried with several host machines, unfortunately it didn't change
 anything.

different in respect to kernel-major/minor/patchlevel and/or usb chipset?

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Re: Capricious USB connection

2008-07-30 Thread Andy Green
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Somebody in the thread at some point said:
| * arne anka [EMAIL PROTECTED] [2008-07-30 12:18 +0200]:
| I've tried with several host machines, unfortunately it didn't change
| anything.
| different in respect to kernel-major/minor/patchlevel and/or usb chipset?
|
| Both, actually.
|
| 2.6.25 vs 2.6.16
| Intel ICH7 vs Intel ICH4
|
| I really doubt this is a host issue.  In the ticket mickeyl says he has
| tried with several hosts too, IIRC.

It's a good question to ask though because high / low speed mixup is
unusual, and we did not mess with anything in this area for a long while
AFAIK.

- -Andy
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