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Commit Graph

11 Commits

Author SHA1 Message Date
Joerg Wunsch
556267531d Add a definition for mode page 0x2a "CD capabilities and mechanical
status page".
2002-02-24 13:27:57 +00:00
Joerg Wunsch
a1d808309a Include the Power Control page (0x1a) that is standardized by SCSI-3.
At least some IBM drives support the Standby Condition Timer (i. e.
they allow for an automatic spindown).

Update copyright for 2001.  I don't want to insert my name for just
one mode page definition, do people think that `The FreeBSD Project'
is OK?
2001-05-22 12:37:50 +00:00
Matt Jacob
da731adabc fix minor oops in new data compression page definition 2000-10-29 00:54:59 +00:00
Matt Jacob
14a7806366 Add 3 SCSI-3 bits for Sequential Access Device Congifuration Page.
Add Data Compression Page (SCSI-3). Add some clarifying comments
at the top of the file that say what the syntax is.
2000-10-28 22:47:47 +00:00
Kelly Yancey
7e32b20d95 This is an overhaul of the mode page handling in camcontrol as well as
related patches. These include:
	* Mode page editting can be scripted. This involves two
	  things: first, if stdin is not a tty, changes are read from
	  stdin rather than invoking $EDITOR. Second, and more
	  importantly, not all modepage entries must be included in the
	  change set. This means that camcontrol can now gracefully handle
	  more intrusive editting from the $EDITOR, including removal or
	  rearrangement of lines. It also means that you can do stuff
	  like:
		# echo "WCE: 1" | camcontrol modepage da3 -m 8 -e
		# newfs /dev/da3
		# echo "WCE: 0" | camcontrol modepage da3 -m 8 -e
	* Range-checking on user-supplied input values. modeedit.c now
	  uses the field width specifiers to determine the maximum
	  allowable value for a field. If the user enters a value larger
	  than the maximum, it clips the value to the max and warns the
	  user. This also involved patching cam_cmdparse.c to be more
	  consistent with regards to the "count" parameter to arg_put
	  (previously is was the length of strings and 1 for all integral
	  types). The cam_cdbparse(3) man page was also updated to reflect
	  the revised semantics.
	* In the process, I removed the 64 entry limit on mode pages (not
	  that we were even close to hitting that limit). This was a nice
	  side-effect of the other changes.
	* Technically, the new mode editting functionality allows editting
	  of character array entries in mode pages (type 'c' or 'z'),
	  however since buff_encode doesn't grok them it is currently
	  useless.
	* Camcontrol gained two new options related to mode pages: -l and
	  -b. The former lists all available mode pages for a given
	  device. The latter forces mode page display in binary format
	  (the default when no mode page definition was found in
	  scsi_modes).
	* Added support for mode page names to scsi_modes. Allows names to
	  be displayed alongside mode numbers in the mode page
	  listing. Updated scsi_modes to use the new functionality. This
	  also adds the semicolon into the scsi_modes syntax as an
	  optional mode page definition terminator. This is needed to name
	  pages without providing a page format definition.
	* Updated scsi_all.h to include a structure describing mode page
	  headers.
	* Added $FreeBSD$ line to scsi_modes.

Inspired by:	dwhite
Reviewed by:	ken
2000-08-08 06:24:17 +00:00
Tor Egge
0ee6e540f5 Add some extra flags in the caching page.
Some firmware versions becomes unreliable when these bits are not preserved,
e.g. ST15150N-0017 breaks if the DISC bit is cleared in the caching page.
This happened by default when editing the page.
1997-12-05 22:14:15 +00:00
Joerg Wunsch
459cd7dc1e Add page 0x10 (Device Configuration Page for sequential-access devices). 1997-01-17 18:55:53 +00:00
Mike Pritchard
e2fbcabdcb Fix a spelling error. 1996-08-21 22:38:20 +00:00
Joerg Wunsch
647d6579bc Add the ``CD-ROM Audio Control Parameter Page''. 1995-12-28 14:24:08 +00:00
Peter Dufault
314a2585d5 New modes file needed for mode editor. "b" can not stand for bit fields. 1995-05-05 20:43:46 +00:00
Peter Dufault
72c59e2da5 Symoblic representation of mode pages 1995-04-28 19:25:17 +00:00