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From: Rafal Jaworowski <raj@FreeBSD.org>
Date: Tue, 25 Aug 2009 09:35:50 +0000 (UTC)
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Subject: cvs commit: src/sys/arm/mv common.c mvreg.h mvvar.h
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raj         2009-08-25 09:35:50 UTC

  FreeBSD src repository

  Modified files:
    sys/arm/mv           common.c mvreg.h mvvar.h 
  Log:
  SVN rev 196532 on 2009-08-25 09:35:50Z by raj
  
  Properly handle initial state of power mgmt.
  
  Modules on Marvell SOC can be selectively PM-disabled, and we must not access
  disabled devices' registers (attempt to initialize them) unconditionally, as
  this leads to the system hang. This patch introduces graceful handling of the
  PM state during devices init.
  
  Submitted by:   Michal Hajduk
  Obtained from:  Semihalf
  
  Revision  Changes    Path
  1.8       +119 -0    src/sys/arm/mv/common.c
  1.8       +14 -2     src/sys/arm/mv/mvreg.h
  1.7       +1 -0      src/sys/arm/mv/mvvar.h