Kenneth D. Merry 54eb0be231 Change the sa(4) driver to check for long position support on ... SCSI-2 devices. Some older tape devices claim to be SCSI-2, but actually do support long position information. (Long position information includes the current file mark.) For example, the COMPAQ SuperDLT1. So we now only disable the check on SCSI-1 and older devices. sys/cam/scsi/scsi_sa.c: In saregister(), only disable fetching long position information on SCSI-1 and older drives. Update the comment to explain why. Confirmed by: dvl Sponsored by: Spectra Logic MFC after: 3 weeks		2015-03-02 18:09:49 +00:00
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scsi_all.c	Significant upgrades to sa(4) and mt(1).	2015-02-23 21:59:30 +00:00
scsi_all.h	Significant upgrades to sa(4) and mt(1).	2015-02-23 21:59:30 +00:00
scsi_cd.c	Retry indefinitely on SCSI BUSY status from VMware disks and CDs.	2015-02-02 20:23:05 +00:00
scsi_cd.h
scsi_ch.c	Merge CAM locking changes from the projects/camlock branch to radically	2013-10-21 12:00:26 +00:00
scsi_ch.h
scsi_da.c	Make sure that the flags for the XPT_DEV_ADVINFO CCB are initialized	2015-02-18 18:30:19 +00:00
scsi_da.h	Improve camcontrol(8) handling of drive defect data.	2015-01-08 16:58:40 +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	Pull in r267961 and r267973 again. Fix for issues reported will follow.	2014-06-28 03:56:17 +00:00
scsi_enc_ses.c	Make sure that the flags for the XPT_DEV_ADVINFO CCB are initialized	2015-02-18 18:30:19 +00:00
scsi_enc.c	Merge CAM locking changes from the projects/camlock branch to radically	2013-10-21 12:00:26 +00:00
scsi_enc.h
scsi_iu.h
scsi_low.c	Lock the scsi_low code and the drivers which use it along with other	2014-11-20 20:50:05 +00:00
scsi_low.h	Lock the scsi_low code and the drivers which use it along with other	2014-11-20 20:50:05 +00:00
scsi_message.h
scsi_pass.c	Remove instances of variables that were set, but never used. gcc 4.9	2014-03-30 23:43:36 +00:00
scsi_pass.h
scsi_pt.c	Merge CAM locking changes from the projects/camlock branch to radically	2013-10-21 12:00:26 +00:00
scsi_pt.h
scsi_sa.c	Change the sa(4) driver to check for long position support on	2015-03-02 18:09:49 +00:00
scsi_sa.h	Significant upgrades to sa(4) and mt(1).	2015-02-23 21:59:30 +00:00
scsi_ses.h
scsi_sg.c	- Add support for SG_GET_SG_TABLESIZE IOCTL to report that we don't support	2014-06-04 12:05:47 +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	Merge CAM locking changes from the projects/camlock branch to radically	2013-10-21 12:00:26 +00:00
scsi_targetio.h
scsi_xpt.c	Add support for probing the SCSI VPD Extended Inquiry page (0x86).	2015-02-05 00:12:21 +00:00
smp_all.c
smp_all.h