git: AHCI - Minor fixes

[Matthew Dillon]

commit 0be9576a220eee851aeac7aba699f79e1c7a930d
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Thu Oct 1 12:12:45 2009 -0700

    AHCI - Minor fixes
    
    * Fix a conditional testing for hot plug removal.  This is mostly
      cosmetic but prevents a bogus "Device removed" message when plugging
      IN devices on ports which do not support hot-plug.
    
    * Print the port capabilities out for each port during device probe.
      This makes it easier to diagnose bug reports if people try to use
      hot-plug on devices (usually old AHCI 1.0 chipsets) which do not
      support hot-plug.  These chipsets do not do device detection on
      the port change event and also usually do not implement CLO, so
      there isn't much the driver can do.

Summary of changes:
 sys/dev/disk/ahci/ahci.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/0be9576a220eee851aeac7aba699f79e1c7a930d


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