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From: Brian Feldman <green@FreeBSD.org>
Date: Wed, 14 Apr 2004 07:57:50 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/sound/isa ad1816.c ess.c mss.c sb16.c
 sb8.c sbc.c src/sys/dev/sound/pci cmi.c csa.c csapcm.c ds1.c
 emu10k1.c ich.c t4dwave.c src/sys/dev/sound/pcm sound.h
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green       2004/04/14 07:57:50 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/sound/isa    ad1816.c ess.c mss.c sb16.c sb8.c sbc.c 
    sys/dev/sound/pci    cmi.c csa.c csapcm.c ds1.c emu10k1.c 
                         ich.c t4dwave.c 
    sys/dev/sound/pcm    sound.h 
  Log:
  The newpcm headers currently #define away INTR_MPSAFE and INTR_TYPE_AV
  because they bogusly check for defined(INTR_MPSAFE) -- something which
  never was a #define.  Correct the definitions.
  
  This make INTR_TYPE_AV finally get used instead of the lower-priority
  INTR_TYPE_TTY, so it's quite possible some improvement will be had
  on sound driver performance.  It would also make all the drivers
  marked INTR_MPSAFE actually run without Giant (which does seem to
  work for me), but:
          INTR_MPSAFE HAS BEEN REMOVED FROM EVERY SOUND DRIVER!
  It needs to be re-added on a case-by-case basis since there is no one
  who will vouch for which sound drivers, if any, willy actually operate
  correctly without Giant, since there hasn't been testing because of
  this bug disabling INTR_MPSAFE.
  
  Found by:       "Yuriy Tsibizov" <Yuriy.Tsibizov@gfk.ru>
  
  Revision  Changes    Path
  1.32      +1 -1      src/sys/dev/sound/isa/ad1816.c
  1.30      +1 -1      src/sys/dev/sound/isa/ess.c
  1.88      +2 -2      src/sys/dev/sound/isa/mss.c
  1.83      +1 -1      src/sys/dev/sound/isa/sb16.c
  1.76      +1 -1      src/sys/dev/sound/isa/sb8.c
  1.40      +1 -1      src/sys/dev/sound/isa/sbc.c
  1.27      +1 -1      src/sys/dev/sound/pci/cmi.c
  1.29      +1 -1      src/sys/dev/sound/pci/csa.c
  1.30      +1 -1      src/sys/dev/sound/pci/csapcm.c
  1.39      +1 -1      src/sys/dev/sound/pci/ds1.c
  1.48      +1 -1      src/sys/dev/sound/pci/emu10k1.c
  1.41      +1 -1      src/sys/dev/sound/pci/ich.c
  1.43      +1 -1      src/sys/dev/sound/pci/t4dwave.c
  1.58      +3 -8      src/sys/dev/sound/pcm/sound.h