#11014 HIGH Not Tri: linux to EC protocol has become unreliable

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#11014: linux to EC protocol has become unreliable
--------------------+-------------------------------------------------------
 Reporter:  pgf     |                 Owner:  pgf        
     Type:  defect  |                Status:  new        
 Priority:  high    |             Milestone:  Not Triaged
Component:  kernel  |               Version:  1.75-A3    
 Keywords:          |           Next_action:  never set  
 Verified:  0       |   Deployment_affected:             
Blockedby:          |              Blocking:             
--------------------+-------------------------------------------------------
 linux hasn't had the ability to easily send commands to the EC where a
 response is expected until now.

 after implementing battery support in the kernel, i'm seeing a lot of
 these messages, and long delays while fetching results:
 {{{
 3047922:SDI cmdwait noack
 }}}

 i haven't been able to see this with OFW, so i think it's a linux issue.

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Ticket URL: <http://dev.laptop.org/ticket/11014>
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