#9535 BLOC 1.5-sof: Need wake-on-WLAN support

[Zarro Boogs per Child]

#9535: Need wake-on-WLAN support
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           Reporter:  cjb        |       Owner:  dsaxena          
               Type:  defect     |      Status:  new              
           Priority:  blocker    |   Milestone:  1.5-software-beta
          Component:  kernel     |     Version:  not specified    
         Resolution:             |    Keywords:                   
        Next_action:  never set  |    Verified:  0                
Deployment_affected:             |   Blockedby:                   
           Blocking:             |  
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Comment(by pgf):

 (copying from email to trac, so this doesn't get lost)

 there are two bits that need to be set, as described in the programming
 manual:
     bit 8 of 12F0 0x84-0x97 (Power Management Control and Status)
         Enables PME wakeup (for the controller)

     bit 0 of SDIO-MMIO 0x2b (Wakeup Control) for the wlan slot
         "Wakeup Event Enable on Card Interrupt"  (for the slot)

 to set these bits with OFW:
 {{{
     ok 100 6084 config-l!
     ok select /sd
     ok 0 2 set-address
     ok 1 2b cb!
     ok resume
 }}}
 if you set these bits before booting, they're lost by the time linux is
 running.

-- 
Ticket URL: <http://dev.laptop.org/ticket/9535#comment:4>
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