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Date: Tue, 11 Mar 1997 15:17:31 -0800 (PST)
From: Stefan Esser <se>
Message-Id: <199703112317.PAA17884@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/i386/isa wdc_p.h wd.c src/sys/conf files src/sys/pci wdc_p.c
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se          97/03/11 15:17:30

  Branch:      sys/conf  RELENG_2_2
  Modified:    sys/i386/isa  wd.c
               sys/conf  files
  Added:       sys/i386/isa  wdc_p.h
               sys/pci   wdc_p.c
  Log:
  Add support for the buggy CMD640B PCI EIDE controller chip, which
  can't perform overlapping commands on both of its channels.
  
  To enable the CMD640B work-around, the kernel must be compiled with
  "options CMD640". Without that option there should be no difference
  in the code produced compared to the previous revision of wd.c.
  
  Submitted by:	Wolfgang Helbig <helbig@ba-stuttgart.de>
  
  Revision  Changes    Path
  1.126     +120 -1    src/sys/i386/isa/wd.c
  1.80.2.6  +1 -0      src/sys/conf/files