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From: Alexander Motin <mav@FreeBSD.org>
Date: Sat, 6 Dec 2008 21:41:27 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/dev/mmc mmc.c mmcsd.c
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mav         2008-12-06 21:41:27 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/mmc          mmc.c mmcsd.c 
  Log:
  SVN rev 185721 on 2008-12-06 21:41:27Z by mav
  
  Implement suspend/resume for mmc and mmcsd drivers.
  Now it is possible to suspend/resume with inserted and active card.
  
  To reinitialize card on resume and to detect card change while suspended,
  implement bus rescan routines. It can also be used by controllers without
  card presence detection signals or with multiple cards per slot support.
  
  While there, cleanup msleep() usage. We have no any rights to exit without
  "request done" signal from driver as it could lead to modify after free.
  
  Revision  Changes    Path
  1.28      +113 -54   src/sys/dev/mmc/mmc.c
  1.19      +51 -12    src/sys/dev/mmc/mmcsd.c