From owner-cvs-all  Tue Sep 19  4: 8:45 2000
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From: Søren Schmidt <sos@FreeBSD.org>
Date: Tue, 19 Sep 2000 04:08:41 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/dev/ata ata-all.c ata-all.h ata-disk.c
         ata-disk.h ata-dma.c atapi-all.c atapi-all.h atapi-cd.c atapi-cd.h
         atapi-fd.c atapi-fd.h atapi-tape.c atapi-tape.h
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sos         2000/09/19 04:08:40 PDT

  Modified files:
    sys/dev/ata          ata-all.c ata-all.h ata-disk.c ata-disk.h 
                         ata-dma.c atapi-all.c atapi-all.h 
                         atapi-cd.c atapi-cd.h atapi-fd.c 
                         atapi-fd.h atapi-tape.c atapi-tape.h 
  Log:
  Add support for tagged queuing on ATA drives. There is only support for
  IBM's DPTA and DTLA series of drives (no other disk vendors are known
  to support this) on non-Promise controllers (promise controllers lockup
  when given the tagged queuing specific commands).
  It gives especially master/slave comboes about 5% better performance.
  
  Add support for the Promise ATA100 OEM chip (pdc20265)
  
  Add support for the Cyrix 5530
  
  Change the way status is read from the drives, use the alternate
  status reg when possible.
  
  Better support for DEVFS, the acdXtY devices are now created when needed.
  
  Lots of little cleanups.
  
  Revision  Changes    Path
  1.68      +163 -106  src/sys/dev/ata/ata-all.c
  1.31      +113 -91   src/sys/dev/ata/ata-all.h
  1.76      +296 -64   src/sys/dev/ata/ata-disk.c
  1.28      +35 -28    src/sys/dev/ata/ata-disk.h
  1.44      +117 -49   src/sys/dev/ata/ata-dma.c
  1.53      +51 -42    src/sys/dev/ata/atapi-all.c
  1.29      +23 -22    src/sys/dev/ata/atapi-all.h
  1.65      +121 -97   src/sys/dev/ata/atapi-cd.c
  1.20      +5 -5      src/sys/dev/ata/atapi-cd.h
  1.52      +27 -26    src/sys/dev/ata/atapi-fd.c
  1.12      +3 -3      src/sys/dev/ata/atapi-fd.h
  1.45      +48 -49    src/sys/dev/ata/atapi-tape.c
  1.13      +4 -4      src/sys/dev/ata/atapi-tape.h



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