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5724e77fda
NetBSD/sys/dev/ata
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drochner 5724e77fda Implement experimental support to pass notifications that a file 
was deleted from the filesystem to the disk driver, commonly
known as "discard" or "trim".
fs/driver support is in ffs and ata wd for now.
This is what was posted here:
http://mail-index.netbsd.org/tech-kern/2012/02/28/msg012813.html
with minor cleanup, and the global switch replaced by a mount option.
2012-10-19 17:09:06 +00:00
..
ata_raid_adaptec.c
ata_raid_intel.c * use correct interleave factor for RAID-0 of Intel MatrixRaid. 2010-07-06 18:09:04 +00:00
ata_raid_jmicron.c
ata_raid_nvidia.c
ata_raid_promise.c
ata_raid_subr.c Clean up vnode lock operations pass 2: 2010-06-24 12:58:48 +00:00
ata_raid_via.c
ata_raid.c fix some probles with ataraid(4) and Intel MatrixRaid. 2010-07-06 18:03:21 +00:00
ata_raidreg.h
ata_raidvar.h fix some probles with ataraid(4) and Intel MatrixRaid. 2010-07-06 18:03:21 +00:00
ata_wdc.c Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
ata.c If ch_ndrives is > 0, then ch_drive is not supposed to be NULL. 2012-08-04 21:21:09 +00:00
ataconf.h
atareg.h Implement experimental support to pass notifications that a file 2012-10-19 17:09:06 +00:00
atavar.h Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
files.ata Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
ld_ataraid.c Entropy-pool implementation move and cleanup. 2012-02-02 19:42:57 +00:00
Makefile
sata_subr.c Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
satafis_subr.c SATA uses the head portion of the device register in the command protocol for 2012-07-22 17:57:57 +00:00
satafisreg.h Rework struct ata_command to support LBA28 and LBA48-protocol commands. 2012-01-24 20:04:07 +00:00
satafisvar.h satafis: 2010-04-07 17:51:16 +00:00
satapmp_subr.c Make this compile again after DRIVET rename 2012-08-01 09:38:55 +00:00
satapmpreg.h Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
satapmpvar.h Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-08-01 09:02:03 +00:00
satareg.h
satavar.h Apply back changes that were reverted on Jul 24 and Jul 26 (general ata/wdc 2012-07-31 15:50:31 +00:00
wd.c Implement experimental support to pass notifications that a file 2012-10-19 17:09:06 +00:00
wdvar.h Entropy-pool implementation move and cleanup. 2012-02-02 19:42:57 +00:00