freebsd-dev/sys/cam/scsi
Alexander Motin 6fffdbbd67 Add initial support for UNMAP granularity.
Report UNMAP granularity as stripesize/-offset if we have no other values
to report there.

Add new quirk DA_Q_STRICT_UNMAP for cases when target is too critical to
misaligned UNMAP request, reporting errors instead of being suboptimal.
Setting this quirk makes da periph to forcefully align all UNMAP requests
to avoid those errors by the cost of some odd ranges not being UNMAP'ed.
This makes UNMAP usable within VMware 6.x VMs, just now 100% efficient.

MFC after:	2 weeks
2017-03-08 11:24:33 +00:00
..
scsi_all.c Make CTL frontends report kern_data_resid for under-/overruns. 2017-01-16 16:19:55 +00:00
scsi_all.h Fix "camcontrol timestamp -s" with LTO-7 drives 2017-01-20 17:54:24 +00:00
scsi_cd.c Add label annotations to CAM sysctls. 2016-12-14 12:53:33 +00:00
scsi_cd.h Add CD/DVD Capabilities and Mechanical Status Page. 2015-09-29 09:09:37 +00:00
scsi_ch.c Make 'camcontrol modepage' support subpages. 2017-01-07 09:56:12 +00:00
scsi_ch.h sys/cam: spelling fixes in comments. 2016-04-29 21:05:48 +00:00
scsi_da.c Add initial support for UNMAP granularity. 2017-03-08 11:24:33 +00:00
scsi_da.h Improve support for informational exceptions. 2016-12-19 10:25:47 +00:00
scsi_dvcfg.h
scsi_enc_internal.h Merge CAM locking changes from the projects/camlock branch to radically 2013-10-21 12:00:26 +00:00
scsi_enc_safte.c Allow sleepable allocations in enclosure daemon threads. 2016-05-10 16:20:36 +00:00
scsi_enc_ses.c Make SES status updates more aggressive. 2016-11-29 13:48:36 +00:00
scsi_enc.c Convert sys/cam to use make_dev_s(). 2016-01-07 20:22:55 +00:00
scsi_enc.h Add API to obtain primary enclosure name and ID for /dev/sesX devices. 2015-11-21 10:22:01 +00:00
scsi_iu.h
scsi_low.c Remove dead mentions of CAM target mode APIs from drivers. 2017-02-19 17:27:58 +00:00
scsi_low.h sys/cam: spelling fixes in comments. 2016-04-29 21:05:48 +00:00
scsi_message.h Add partial support for QUERY TMF to CAM and isp(4). 2015-10-23 18:34:18 +00:00
scsi_pass.c Reject userland CCBs that have CAM_UNLOCKED set. 2017-03-03 20:51:57 +00:00
scsi_pass.h Add asynchronous command support to the pass(4) driver, and the new 2015-12-03 20:54:55 +00:00
scsi_pt.c Convert sys/cam to use make_dev_s(). 2016-01-07 20:22:55 +00:00
scsi_pt.h
scsi_sa.c Add label annotations to CAM sysctls. 2016-12-14 12:53:33 +00:00
scsi_sa.h Fix a couple of problems in the sa(4) media type reports. 2015-03-18 20:52:34 +00:00
scsi_ses.h Add support for EIIOE flag in Additional Element Status. 2016-11-07 18:21:53 +00:00
scsi_sg.c Convert sys/cam to use make_dev_s(). 2016-01-07 20:22:55 +00:00
scsi_sg.h Overhaul CAM SG driver IOCTL interfaces. 2014-06-02 19:53:53 +00:00
scsi_targ_bh.c Merge CAM locking changes from the projects/camlock branch to radically 2013-10-21 12:00:26 +00:00
scsi_target.c Make pass, sg and targ drivers respect HBA's maxio. 2015-09-30 13:31:37 +00:00
scsi_targetio.h
scsi_xpt.c Improve CAM_CDB_POINTER support. 2017-01-13 08:31:55 +00:00
smp_all.c sys: use our nitems() macro when param.h is available. 2016-04-21 19:40:10 +00:00
smp_all.h