From: hayeswang <hayeswang@realtek.com>
To: 'Francois Romieu' <romieu@fr.zoreil.com>
Cc: <netdev@vger.kernel.org>
Subject: RE: [PATCH net-next v3 5/5] r8169: support RTL8411
Date: Mon, 16 Apr 2012 14:58:44 +0800 [thread overview]
Message-ID: <E2A7860223AF4B52AFE7946163746F02@realtek.com.tw> (raw)
In-Reply-To: <20120409180229.GA28837@electric-eye.fr.zoreil.com>
Francois Romieu [mailto:romieu@fr.zoreil.com]
> Sent: Tuesday, April 10, 2012 2:02 AM
> To: Hayeswang
> Cc: netdev@vger.kernel.org
> Subject: Re: [PATCH net-next v3 5/5] r8169: support RTL8411
[...]
>
> Rx/Tx is ok, WoL + shutdown is ok but runtime power management is not.
>
[...]
>
> - set a 8402 and a 8411 in the same test box
> - ip addr add ...
> - ip link set dev ... up
> - start ping from remote host
> - echo auto > /sys/bus/pci/devices/.../power/control
> - unplug cable
> - ping stops flowing
> - cat /sys/bus/pci/devices/.../power/runtime_status
> -> "active"
> - plug cable
> -> RPM status does not change, no link, no packet, no fun.
>
The 8111C and the later chips have to set Config2 (0x53) bit 5 to enable PME
status for WOL.
Besides, the config1 (0x52) bit 0 is the read-only. Maybe you could skip setting
it.
Best Regards,
Hayes
next prev parent reply other threads:[~2012-04-16 6:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1333089184-1773-5-git-send-email-hayeswang@realtek.com>
2012-03-30 6:48 ` [PATCH net-next v3 5/5] r8169: support RTL8411 Hayes Wang
2012-03-30 7:25 ` Francois Romieu
2012-04-05 6:06 ` hayeswang
2012-04-05 8:37 ` Francois Romieu
2012-04-09 18:02 ` Francois Romieu
2012-04-16 6:58 ` hayeswang [this message]
2012-04-17 11:05 ` Francois Romieu
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