#6935 NORM Never A: Turn off USB?

Zarro Boogs per Child bugtracker at laptop.org
Sun Apr 27 15:22:38 EDT 2008


#6935: Turn off USB?
---------------------+------------------------------------------------------
  Reporter:  cjb     |       Owner:  rsmith        
      Type:  defect  |      Status:  new           
  Priority:  normal  |   Milestone:  Never Assigned
 Component:  kernel  |     Version:                
Resolution:          |    Keywords:  power         
  Verified:  0       |    Blocking:                
 Blockedby:          |  
---------------------+------------------------------------------------------

Comment(by rsmith):

 Replying to [ticket:6935 cjb]:

 altogether, because it's the main 3.3V rail.  We should instead put it
 into reset for the duration of the low-power mode.
 >
 > Richard, please point us at the documentation for doing this (via the
 EC?).

 http://dev.laptop.org/ticket/3355
 http://wiki.laptop.org/go/Ec_specification#EC_Port_6c_Command_List

 Cmd 0x35 (off) and 0x25 (on)

-- 
Ticket URL: <http://dev.laptop.org/ticket/6935#comment:3>
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