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ok krw@
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this time!
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should be too
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"reads good" art@ ok marco@
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number (wd.c), and the uses are to find the minimum minor to be
detached.
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but differently named SD/CD ones. No change to .o files.
ok deraadt@ dlg@
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geometry used to 255 heads and 63 sectors/track from 64 heads and 32
sectors. 255/63 makes the cylinders as large as PC/BIOS compatibility
allows, increasing the size of devices that can be supported.
ok pedro@ (long ago) marco@ millert@ weingart@
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media in while the device is open, allow the open anyway. Fixes some
USB devices which do odd things when presented by PREVENT_ALLOW.
Suggestion from mickey@.
ok millert@ marco@
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so we will be able to address devices larger than the 10-byte cdb's allow
us to do.
ok krw@, dlg@
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and for the same reason of preparing for safer handling of users
yanking usb devices out. No functional change.
Copied from bluhm@'s change to sd.c.
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No functional change.
ok krw
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ok krw
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by bluhm@ for sd. No change to cd.o.
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no binary change, and ok krw@ marco@
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vendor, etc details.
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query.
ok krw@
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of new fields in the future is less disruptive. This is done similar
to how struct proc is handled for ps(1). ok jmc (man page changes)
tested fkr simon, and more suggestions from millert
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ok dlg
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certainly don't need it, or are capable of reporting themselves in
need of a spin up. Feedback from various agreeing it is unlikely such
devices exist.
Fixes devices found by Markus Bergkvist and Johan M:son Lindman.
ok dlg@
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back via MTIOCGET ioctl, rather than always reporting -1 (unknown).
Simple 'Set to 0 on rewind, increment on file marks and positioning,
and set back to -1 on any ambiguity' logic. No functional impact on
current operation.
Should allow things like Bacula to work much faster by keeping track
of the current media position.
Adapted from FreeBSD code.
ok beck@
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asked via SCIOCIDENTIFY. More closely emulates the Linux
SCIOCIDENTIFY/SG_EMULATED_HOST combination used by cdparanoia (and
god knows what other ports). Nothing in the tree itself uses
SCIOCIDENTIFY.
Fixes cdparanoia's handling of USB CD drives that can't handle the
MODE SENSE command. cdparanoia sends 'ATAPI' devices only MODE SENSE
BIG (0x5a) commands. Finding actual SCSI devices that might have
trouble with MODE SENSE BIG (i.e. very old devices) behind USB is
deemed highly unlikely.
Problem reported, debugged and fix tested by bernd@.
ok marco@ millert@ miod@
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the mt_fileno and mt_blkno fields from the mtget struct was too hasty.
Subsequent discussions with Kern Sibbold of the Bacula project
revealed these are widely used by tape backup software on many
unicies. The de facto standard is to return -1 if you can't determine
the value.
So add them back and always return -1 as their value. Should allow
Bacula and similar software to at least compile while we investigate
providing meaningful values.
ok beck@
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commands via the DVD_LU_SEND_RPC_STATE and DVD_HOST_SEND_RPC_STATE
ioctls respectively.
Thus allowing any region protected DVDs mistakenly delivered by Santa
to the wrong region to be viewed on recalcitrant DVD drives (with the
aid of an appropriate utility like regionset).
No change to any current functions.
Found in my hackers@ folder from August.
From netbsd -> Kurt Miller -> jmc@.
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'transfer', 'tranfered' -> 'transferred'.
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using the new NO_CCB result. Currently a no-op since no driver produces
that result.
ok dlg@ marco@ deraadt@
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ok miod@ marco@ deraadt@
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confusing when trying to attach scsibus to a hba, since it is really meant
for attaching scsi devices to scsibus.
ok deraadt@ marco@
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years ago.
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ok miod@, deraadt@
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ok marco@, deraadt@
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thumbs up deraadt@
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asc/ascq handling to deal with the pair together rather than seperately, since
modern scsi has long since polluted the "categories" of asc enough that you
pretty much need to always look as ascq.
ok krw@ deraadt@, dlg@
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ok deraadt@ krw@ an earlier diff was ok marco@ too
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otherwise return any error we find during detach of the luns.
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scsi devices. the midlayer keeps some state for each device that is
attached which needs to be cleaned up on detach, hence this wrapper.
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0, not NULL.
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for walking the bus and targets, and probing the luns. this removes the
need to use magic numbers to wildcard each of these, which in turn makes
the code a lot easier to read. as a bonus we get some more space to work in
(80 chars isnt that much somtimes).
note that this code wont probe high luns if lun 0 doesnt exist.
ok krw@
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"becoming ready" - this is done in the exact same way that it
was done for tape in st.c. This commit adds a cd specific interpret_sense
routine to cd.c that will catch the becoming ready case and handle it.
This also removes the need to use crazy timeouts to catch this case.
ok krw@
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ok marco@ krw@
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ok dlg@
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