CVS commit: [jdolecek-ncq] src/sys/dev

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

Module Name:    src
Committed By:   jdolecek
Date:           Tue Jun 20 20:58:23 UTC 2017

Modified Files:
        src/sys/dev/ata [jdolecek-ncq]: TODO.ncq ata.c ata_wdc.c atavar.h
            satapmp_subr.c wd.c
        src/sys/dev/ic [jdolecek-ncq]: ahcisata_core.c mvsata.c wdc.c
        src/sys/dev/scsipi [jdolecek-ncq]: atapi_wdc.c
        src/sys/dev/usb [jdolecek-ncq]: umass_isdata.c

Log Message:
remove ata queue downsizing - every device, attached to the same channel,
uses slots according to it's own limits

wdc code changed to expect maximum one active xfer, and not check number
of openings in the channel; this is to facilitate using wdc functions
for e.g. handling of atapi commands  for drivers which support both ATAPI
and NCQ


To generate a diff of this commit:
cvs rdiff -u -r1.1.2.18 -r1.1.2.19 src/sys/dev/ata/TODO.ncq
cvs rdiff -u -r1.132.8.11 -r1.132.8.12 src/sys/dev/ata/ata.c
cvs rdiff -u -r1.105.6.4 -r1.105.6.5 src/sys/dev/ata/ata_wdc.c
cvs rdiff -u -r1.92.8.10 -r1.92.8.11 src/sys/dev/ata/atavar.h
cvs rdiff -u -r1.12.24.3 -r1.12.24.4 src/sys/dev/ata/satapmp_subr.c
cvs rdiff -u -r1.428.2.18 -r1.428.2.19 src/sys/dev/ata/wd.c
cvs rdiff -u -r1.57.6.14 -r1.57.6.15 src/sys/dev/ic/ahcisata_core.c
cvs rdiff -u -r1.35.6.12 -r1.35.6.13 src/sys/dev/ic/mvsata.c
cvs rdiff -u -r1.283.2.6 -r1.283.2.7 src/sys/dev/ic/wdc.c
cvs rdiff -u -r1.123.4.6 -r1.123.4.7 src/sys/dev/scsipi/atapi_wdc.c
cvs rdiff -u -r1.33.4.3 -r1.33.4.4 src/sys/dev/usb/umass_isdata.c

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