[lkml]   [2011]   [Nov]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/3] ata port runtime power management support

On Thu, Nov 3, 2011 at 7:47 AM, Lin Ming <> wrote:
>> > There will be ACPI firmware which supports ata port runtime D3Cold.
>> > To enable ata port runtime PM is the first step.
>> libata can already turn off unused ports although it wouldn't go as
>> far as putting the whole controller into D3.
> At runtime?

Nope, I meant unoccupied (no device attached). IIRC it's part of the LPM code.


 \ /
  Last update: 2011-11-03 16:01    [W:0.042 / U:2.400 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site