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UMASS_QUIRK_FORCE_SHORT_INQUIRY. Fixes a bunch of USB devices. Based
on work by Mycroft in NetBSD.
ok tdeval@ deraadt@.
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looked at by various, testing henning@ mcbride@ dan weeks
mostly from netbsd via Pedro Martelletto <pbastos@rdc.puc-rio.br>
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sense information when attempting to discover the disk size.
USB 6-in-1 readers have a bunch of LUNs and otherwise produce many
'Medium Not Present' details everytime they are plugged in. Noticed
by grange@.
Requested by and ok deraadt@.
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negative number of sectors for very large (i.e. RAID) disks. Noticed
by Marco Peereboom.
ok deraadt@.
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sdclose() unless they identified themselves as removable.
ok deraadt@.
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derived from pr2815 from Marco Peereboom
krw@ deraadt@ ok
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sdattach() has the flag SCSI_IGNORE_MEDIA_CHANGE set. This was not
true for devices with the quirk SDEV_NOSTARTUNIT, such as some umass
devices.
This fixes the display of the disk parameters for any loaded media.
Previously the displayed parameters would show 0 size, 0 sectors and a
faked number of cylinders, etc. By ignoring the error generated by
devices trying to tell us the media may have changed since the last
command the SCSI command completes correctly and valid values are
obtained/displayed. We are interested in the current values and
unconcerned about any previous ones.
Tested by drahn@.
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krw@ ok
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is trying to bring in.
1) Change name of SDEV_NOCDB6 to SDEV_ONLYBIG to align it with the
same quirk in NetBSD, and make it more clear what it is trying to do.
i.e. force the use of READ_BIG/WRITE_BIG commands, not suppress all
use of 6 byte CDB's.
2) Check SDEV_ONLYBIG in cd.c as well as sd.c. i.e. both places where
a choice is made to use the 6 or 10 byte versions of READ/WRITE.
3) Actually make use of the ADEV_NOTUR (No TEST UNIT READY) quirk to
suppress the emission of TEST UNIT READY commands.
4) Add some explanatory comments from NetBSD to scsiconf.h so that the
use of the quirks is made clear.
ok miod@ tdeval@ nate@
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string.
Ensure that all of d_packname is used by not null-terminating string
that is put in it.
Suggestions and motivation to remove strncpy() from deraadt@.
ok deraadt@ tedu@.
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and should not be created or used as such.
This fixes some instances of both behaviours, and sets the stage for some
strcpy -> strncpy fixup.
ok tdeval@ millert@ deraadt@
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Use increased retries number and don't ignore SCSI_IGNORE_NOT_READY
when call scsi_test_unit_ready() for cd-rom, this makes system wait
if drive is loading media.
Tested by millert@ and fgsch@; some input and ok from krw@.
Problem reported by The lord of the CD-writers
Igor Grabin <violent@death.kiev.ua>.
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ok costa@, krw@
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do not support 6 byte CDBs.
This quirk is used for OLYMPUS USB cameras.
Loosely based on code in FreeBSD.
ok costa@
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Mickey did the right thing, but we'll have to figure out what that broke as
well.
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controllers can do more; presumably all the cotrollers initialize openings to the right value; also replace some spaces w/ tabs
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xfers simultaneously; deraadt@ ok
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cdlock/cdunlock now through disk_lock/disk_unlock
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BSD autoconf.
Don't use POLL & NOSLEEP mode if attaching after autoconf
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Updated ioctls to match
Minor patches in anticipation of wd->sd translation layer
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More SCSI logic from NetBSD-current
Some tape fixes. ATAPI tapes do not work yet for most operations.
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implement an ioctl to get a spoofed label even for disks that have
a label on them.
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reference for making transferral of meta-information possible from
readdisklabel to bounds_check_with_label. The first (and maybe only)
thing that will use this is the multi-disklabel-format code on the
alpha where the labelsector is passed via cpu_disklabel so the label
write-protection can work correctly no matter what label was found.
Also use a new macro DKBAD to get at the dkbad field of the cpu_disklabel
implementations that contain it. This too is for multi-disklabel
architectures where the "bad" field can be inside a union. Use this
macro as a means for a driver to check if an architecture supports
dkbad constructs.
Remove proto of bounds_check_with_label from all MD disklabel.h as it
is in sys/disklabel.h.
I have not been able to test the changes everywhere, if I break anything
I apologize, and promise to fix it as soon as I become aware of it.
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total sectors > cyl * head * sec/head. Inspired by der Mouse
<mouse@rodents.montreal.qc.ca>
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to:
* New changer driver.
* Better optical support.
* Different `done' semantics.
* New quirks for SCSI QIC tape driver, SCSI floppy drives.
* Better support for SCSI-I devices.
Everybody needs to test this.
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