From owner-cvs-all  Mon Jan  8 16:41: 3 2001
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From: "Justin T. Gibbs" <gibbs@FreeBSD.org>
Date: Mon, 8 Jan 2001 16:40:38 -0800 (PST)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/dev/aic7xxx aic7xxx.c aic7xxx_freebsd.c
         aic7xxx_inline.h
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gibbs       2001/01/08 16:40:38 PST

  Modified files:
    sys/dev/aic7xxx      aic7xxx.c aic7xxx_freebsd.c 
                         aic7xxx_inline.h 
  Log:
  Index our "DMA safe" sense buffers by SCB rather than hscb.
  hscbs may be traded during error recovery due to the way
  we manage the qinfifo.  This has the effect of changing the
  index to the sense buffer even though the request sense command
  references the original buffer.  SCBs don't play this swapping
  game and so serve as a more consistent reference.
  
  Revision  Changes    Path
  1.64      +2 -3      src/sys/dev/aic7xxx/aic7xxx.c
  1.17      +2 -2      src/sys/dev/aic7xxx/aic7xxx_freebsd.c
  1.10      +26 -1     src/sys/dev/aic7xxx/aic7xxx_inline.h



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