Re: fixing usb suspend/resuming

From: Pavel Machek
Date: Thu Jul 29 2004 - 05:05:21 EST


Hi!

> > > I'm suspecting that something is mistranslating between ACPI
> > > power state numbering and PCI power state numbering
> >
> > ACK.
>
> See http://bugme.osdl.org/show_bug.cgi?id=2886 ... basically
> it looks like this problem would show up with any of a dozen
> or so different drivers, few of which are widely used on systems
> that use suspend/resume much (laptops!).

Ben H. has some ideas how to fix this. Anyway, storing S-state or D-state in
integer is bad because someone will get it wrong.

Plus, some PCI drivers (ide disk?) want to do different thing on S3 and swsusp:
it does not make much sense to spindown before swsusp.
Pavel
--
64 bytes from 195.113.31.123: icmp_seq=28 ttl=51 time=448769.1 ms

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