CVS commit: [jdolecek-ncqfixes] src/sys/dev/ata

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Mon Sep 17 19:00:43 UTC 2018

Modified Files:
        src/sys/dev/ata [jdolecek-ncqfixes]: ata.c ata_subr.c atavar.h

Log Message:
switch from TAILQ to SIMPLEQ for ata_xfer pending queue to save
space, don't need doubly linked queue


To generate a diff of this commit:
cvs rdiff -u -r1.141.6.3 -r1.141.6.4 src/sys/dev/ata/ata.c
cvs rdiff -u -r1.6.2.2 -r1.6.2.3 src/sys/dev/ata/ata_subr.c
cvs rdiff -u -r1.99.2.2 -r1.99.2.3 src/sys/dev/ata/atavar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.