git: AHCI - No longer cycle the port during port initialization

[Matthew Dillon]

commit f17a0cedb31c48322a90d0e6b2ef8df19e4d142d
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Sep 13 20:26:42 2009 -0700

    AHCI - No longer cycle the port during port initialization
    
    * Do not try to start the port during port initialization.  ST is not
      supposed to be set unless we detect a device on the port(?).

Summary of changes:
 sys/dev/disk/ahci/ahci.c           |  118 ++++++++++++++++++++++++++++++++++--
 sys/dev/disk/ahci/ahci.h           |   12 ++++
 sys/dev/disk/ahci/ahci_dragonfly.c |   57 +++++++++++++++++
 3 files changed, 181 insertions(+), 6 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/f17a0cedb31c48322a90d0e6b2ef8df19e4d142d


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