Re: [Bugme-new] [Bug 8863] New: 0000:00:02.1 EHCI: BIOS handoff failed (BIOS bug ?) 01010001

Andrew Morton <[email protected]>
Newsgroups gmane.linux.usb.devel
Message-ID <[email protected]>
On Wed,  8 Aug 2007 10:46:58 -0700 (PDT)
[email protected] wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=8863
> 
>            Summary: 0000:00:02.1 EHCI: BIOS handoff failed (BIOS bug ?)
>                     01010001
>            Product: Drivers
>            Version: 2.5
>      KernelVersion: 2.6.20 ( 2.6.21 and 2.6.22 also tested)
>           Platform: All
>         OS/Version: Linux
>               Tree: Mainline
>             Status: NEW
>           Severity: normal
>           Priority: P1
>          Component: USB
>         AssignedTo: [email protected]
>         ReportedBy: [email protected]
> 
> 
> Most recent kernel where this bug did not occur:
> Distribution: Gentoo
> Hardware Environment: Shuttle XPC SN26P2
> Software Environment: GNU/Linux
> Problem Description:
> 
> On boot the kernel hangs approximately 10 seconds - after this it produces the
> following error message:
> 
> 0000:00:02.1 EHCI: BIOS handoff failed (BIOS bug ?) 01010001
> 
> Then everything proceeds as normal - USB also seems to work normal. If the
> USB2.0 is deactivated in BIOS, this error does not occur. So it seems this
> problem has no impact on functionality.
> I'll attach whole dmesg of my current kernel and lspci -vv
> 
> 

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