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Date:      Sun, 13 Nov 2011 18:14:13 -0800
From:      YongHyeon PYUN <pyunyh@gmail.com>
To:        rank1seeker@gmail.com
Cc:        freebsd-acpi@freebsd.org, hackers@freebsd.org
Subject:   Re: Adventure into S3 state and back
Message-ID:  <20111114021413.GA1709@michelle.cdnetworks.com>
In-Reply-To: <20111112.144149.725.1@DOMY-PC>
References:  <20111110.182948.630.1@DOMY-PC> <20111112002727.GD17792@michelle.cdnetworks.com> <20111112.144149.725.1@DOMY-PC>

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On Sat, Nov 12, 2011 at 03:41:49PM +0100, rank1seeker@gmail.com wrote:
> ----- Original Message -----
> From: YongHyeon PYUN <pyunyh@gmail.com>
> To: rank1seeker@gmail.com
> Cc: hackers@freebsd.org, freebsd-acpi@freebsd.org
> Date: Fri, 11 Nov 2011 16:27:27 -0800
> Subject: Re: Adventure into S3 state and back
> 
> > On Thu, Nov 10, 2011 at 07:29:48PM +0100, rank1seeker@gmail.com wrote:
> > > 8.2-p4 RELEASE amd64
> > > 
> > > I've built a custom kernel, only with drivers, that I need
> > > After resuming from S3 ...
> > > 
> > > I hit:
> > > # ifconfig
> > > and all hells breaks loose:
> > > ----
> > > bge0: PHY read timed out (phy 1, reg 5, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 10, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 25, val 0xffffffff)
> > >         media: Ethernet autoselect
> > >         status: no carrier
> > > bge0: PHY read timed out (phy 1, reg 1, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 1, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 0, val 0xffffffff)
> > > ugen3.2: <Logitech> at usbus3 (disconnected)
> > > ukbd0: at uhub3, port 1, addr 2 (disconnected)
> > > ums0: at uhub3, port 1, addr 2 (disconnected)
> > > uhid0: at uhub3, port 1, addr 2 (disconnected)
> > > bge0: PHY read timed out (phy 1, reg 4, val 0xffffffff)
> > > ugen3.2: <Logitech> at usbus3
> > > ukbd0: <Logitech USB Receiver, class 0/0, rev 2.00/12.01, addr 2> on 
> usbus3
> > > kbd2 at ukbd0
> > > ums0: <Logitech USB Receiver, class 0/0, rev 2.00/12.01, addr 2> on 
> usbus3
> > > ums0: 16 buttons and [XYZT] coordinates ID=2
> > > uhid0: <Logitech USB Receiver, class 0/0, rev 2.00/12.01, addr 2> on 
> usbus3
> > > bge0: PHY read timed out (phy 1, reg 5, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 10, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 25, val 0xffffffff)
> > > pflog0: flags=141<UP,RUNNING,PROMISC> metric 0 mtu 33152
> > > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
> > >         options=3<RXCSUM,TXCSUM>
> > >         inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3
> > >         inet6 ::1 prefixlen 128
> > >         inet 127.0.0.1 netmask 0xff000000
> > >         nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
> > > cruiser# ifconfig
> > > bge0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
> > >         
> options=8009b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,LINKSTATE>
> > >         ether 00:21:70:70:01:df
> > > bge0: PHY read timed out (phy 1, reg 1, val 0xffffffff)
> > > bge0: PHY read timed out (phy 1, reg 1, val 0xffffffff)
> > > 
> > > ... ... ... <You get the point>
> > 
> > Known issue. kern/136876.
> > Mobile bge(4) controllers seem to have this issue.
> 
> I can see this has been reported, when 8.0-BETA1 was released.
> Now is almost 8.3 out and problem is still present

Actually I spent a lot of time to address this but all attempts
failed mainly because I have no access to such bge(4) controllers.
Remote debugging does not work for suspend/resume issues so chances
would be low to get it fixed in near future unless someone donate
problematic hardwares to me.



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