lkml.org 
[lkml]   [2014]   [Jul]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH net] r8169: disable L23
Date

Francois Romieu [mailto:romieu@fr.zoreil.com]
> Sent: Wednesday, July 09, 2014 4:17 AM
> To: Hayes Wang
> Cc: netdev@vger.kernel.org; linux-kernel@vger.kernel.org; nic_swsd
> Subject: Re: [PATCH net] r8169: disable L23
[...]
> Can you elaborate what L23 is or should the commit message be reworded
> as "Disable a (yet undocumented) power saving feature that randomly
> causes RTL8411, RTL8111G, RTL8402, RTL8105, and RTL8106 devices to be
> lost on some systems." ?

The L2/L3 are the link status which are defined in the specification of the PCI
Express Base Specification for the link state power manager. I don't know them
much, so I don't sure if I could explain them clearly.

Best Regards,
Hayes


\
 
 \ /
  Last update: 2014-07-09 09:21    [W:0.960 / U:0.576 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site