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Date: Thu, 3 Apr 1997 01:43:56 -0800 (PST)
From: Poul-Henning Kamp <phk>
Message-Id: <199704030943.BAA09797@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/i386/isa wd.c
Sender: owner-cvs-sys@FreeBSD.ORG
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phk         97/04/03 01:43:55

  Modified:    sys/i386/isa  wd.c
  Log:
  If flag 0x4000 (Sleephack) is defined, assume that the disk is sleeping
  if all registers are 0xff.
  
  This allows me to run with flags 0xc0ff on my IBM-DMCA-21440 disk, which
  gives 5MB/sec sequential read :-)
  
  If you have a laptop, try adding flag 0x4000 to your disk, and tell me if
  it makes any difference for you.
  
  Revision  Changes    Path
  1.128     +35 -3     src/sys/i386/isa/wd.c