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From: John Baldwin <jhb@freebsd.org>
To: Chagin Dmitry <dchagin@freebsd.org>
Subject: Re: svn commit: r274635 - head/sys/dev/pci
Date: Wed, 19 Nov 2014 13:56:12 -0500
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Cc: "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>,
 Adrian Chadd <adrian@freebsd.org>,
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On Tuesday, November 18, 2014 10:29:52 PM Chagin Dmitry wrote:
> On Tue, Nov 18, 2014 at 07:47:46AM -0800, Adrian Chadd wrote:
> > Hi,
> > 
> > Want to post a bootverbose suspend/resume pass with -HEAD without this
> > patch in it, then with this patch in it?
> 
> it seems that at resume path METHOD set_powerstate() is not invoked. fro
> proper pciX. ie, no "Transition from D3 to D0" prints. i'm trying to
> understand the reason

Can you verify that when acpi_device_pwr_for_sleep() is called acpi_sstate is 
S0?  Maybe add something to just print out the device name, sstate, *dstate, 
and the return value for each call to acpi_device_pwr_for_sleep()?

-- 
John Baldwin