git: kernel/nata: Handle soft resets in ahci better.

[Rimvydas Jasinskas]

commit 22a6c540fef9784c2aae51de09a6e7a306581faa
Author: zrj <rimvydas.jasinskas at gmail.com>
Date:   Mon Nov 27 08:05:41 2017 +0200

    kernel/nata: Handle soft resets in ahci better.
    
    This brings back the ATA_AHCI_GHC_AE|ATA_AHCI_GHC_HR.
    
    Could not make ata_ahci_issue_cmd() to work reliably on my Intel 63XXESB2
    SATA300 controller, for now this version will do. Experimental.
    
    It is better to focus on implementing the CAM_ATA and prune ata-ahci.c.

Summary of changes:
 sys/dev/disk/nata/chipsets/ata-ahci.c | 29 ++++++++++++++++++++---------
 1 file changed, 20 insertions(+), 9 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/22a6c540fef9784c2aae51de09a6e7a306581faa


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