#9870 NORM Not Tri: Startup sound can't be stooped with interrupts off

[Zarro Boogs per Child]

#9870: Startup sound can't be stooped with interrupts off
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 Reporter:  wmb at firmworks.com    |                 Owner:  wmb at firmworks.com   
     Type:  defect               |                Status:  new                 
 Priority:  normal               |             Milestone:  Not Triaged         
Component:  ofw - open firmware  |               Version:  Development firmware
 Keywords:                       |           Next_action:  never set           
 Verified:  0                    |   Deployment_affected:                      
Blockedby:                       |              Blocking:                      
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 Ed reports that Reuben tried a secure boot on an XO-1.5 and the startup
 sound kept repeating.

 I think the problem is that OFW's Linux kernel prep code turns off
 interrupts, and that causes "sound-end" to never complete, because the
 "playback-completed-alarm" routine never gets called when interrupts are
 off.

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Ticket URL: <http://dev.laptop.org/ticket/9870>
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