#12573 HIGH 13.1.0: mwifiex/8787 resume failure with deluge of "mwifiex_sdio_host_to_card: no wr_port available" error messages

Zarro Boogs per Child bugtracker at laptop.org
Fri Mar 15 17:56:19 EDT 2013


#12573: mwifiex/8787 resume failure with deluge of "mwifiex_sdio_host_to_card: no
wr_port available" error messages
---------------------------------+------------------------------------------
           Reporter:  shep       |       Owner:  shep                              
               Type:  defect     |      Status:  new                               
           Priority:  high       |   Milestone:  13.1.0                            
          Component:  kernel     |     Version:  Development source as of this date
         Resolution:             |    Keywords:                                    
        Next_action:  never set  |    Verified:  0                                 
Deployment_affected:             |   Blockedby:                                    
           Blocking:             |  
---------------------------------+------------------------------------------

Comment(by dsd):

 An easy way to reproduce this on every ping-invoked wakeup is to add the
 following msleep in mwifiex_sdio_resume()

 {{{
         msleep(1000);
         adapter->is_suspended = false;

         /* Disable Host Sleep */
         mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
                           MWIFIEX_ASYNC_CMD);
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/12573#comment:7>
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