DragonFly-2.3.1.193.g9e145 master sys/dev/disk/ahci ahci.c

[Matthew Dillon]

commit 9e145b2321acfd99d1c27490dfbb67897d2c365c
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Jun 7 12:42:30 2009 -0700

    AHCI - Fix a polled command issue.
    
    * If ATA_F_POLL is set, the timeout code may be called without
      ATA_F_TIMEOUT_RUNNING having been set.
    
    * NOTE on previous commit:  The ahci_poll() code also had to be made
      more robust to handle ATA_F_POLL general requests (such as when dealing
      with a crash dump).  Such requests can wind up in a more diverse set
      of states then polled requests made from the softreset code.

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

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9e145b2321acfd99d1c27490dfbb67897d2c365c


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