Date: Mon, 14 Jan 2013 01:44:49 +0400 From: Slawa Olhovchenkov <slw@zxy.spb.ru> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Ian Smith <smithi@nimnet.asn.au> Subject: Re: Atheros 9220 don't return from S3 state Message-ID: <20130113214448.GU67643@zxy.spb.ru> In-Reply-To: <50f327cd.06a9320a.3870.ffffb408@mx.google.com> References: <20130113212939.GS67643@zxy.spb.ru> <50f327cd.06a9320a.3870.ffffb408@mx.google.com>
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On Sun, Jan 13, 2013 at 04:32:16PM -0500, Adrian Chadd wrote:
> Ok. So don't use that :)
>
> I'll dig up the pci hostif registers and see what I can find. But, hm. We should dump and compare the pci conf registers for the bridge that device is on.
>
If it is
pcib3@pci0:0:30:0: class=0x060401 card=0x12e310cf chip=0x24488086 rev=0xd4 hdr=0x01
vendor = 'Intel Corporation'
device = '82801 Mobile PCI Bridge'
class = bridge
subclass = PCI-PCI
(other bridge is PCI Express) -- I don't find difference between
'boot' and 'resume'.
> Adrian
>
> Adrian
>
>
>
> Sent from my Palm Pre on AT&T
> On Jan 13, 2013 4:25 PM, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
>
> On Sun, Jan 13, 2013 at 12:19:22PM -0800, Adrian Chadd wrote:
>
>
>
> > On 13 January 2013 12:07, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
>
> > > On Sun, Jan 13, 2013 at 11:43:55AM -0800, Adrian Chadd wrote:
>
> > >
>
> > >> Right. That should be a good indication.
>
> > >
>
> > > After 10 min card still hot.
>
> >
>
> > Ok, so that means the basic power lines are up and working.
>
> >
>
> > Ah, I did add in the force-wakeup hack code; it's just not enabled by default.
>
> >
>
> > Try editing sys/dev/ath/if_ath_pci.c ; look for:
>
> >
>
> > #ifdef ATH_PCI_WAKEUP_WAR
>
> >
>
> > .. and change that to
>
> >
>
> > #if 1
>
> >
>
> > Then recompile if_ath_pci and try that.
>
>
>
> After reboot not working:
>
>
>
> [228] ath0: device timeout
>
> [236] ath0: device timeout
>
> [245] ath0: device timeout
>
>
>
> PS: card more hot.
>
>
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