[LinuxBIOS] EHCI Debug Port on ICH4/ICH4-M chipset

Dieter Bloms dieter at bloms.de
Sat Sep 15 08:26:27 CEST 2007


On Sat, Sep 15, Uwe Hermann wrote:

> > --snip--
> > video:~# lspci -vs $(lspci|grep EHCI|cut -f1 -d' ')
> > 00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
> >         Subsystem: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller
> >         Flags: bus master, medium devsel, latency 0, IRQ 193
> >         Memory at ed100000 (32-bit, non-prefetchable) [size=1K]
> >         Capabilities: [50] Power Management version 2
> > 
> > video:~#
> > --snip--
> > 
> > so I think there are some different chips around. My is a rev 02 and
> > Marcin one is a rev 01. Maybe that is the reason.
> Did you both run the command as root (don't know, maybe it makes a
> difference)? But yeah, there could be differences between revisions...

yes, I was logged in as root.



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