Commit Graph

82 Commits

Author SHA1 Message Date
explorer 80513cb5ae o Make usage of /dev/random dependant on
pseudo-device   rnd                     # /dev/random and in-kernel generator
  in config files.

o Add declaration to all architectures.

o Clean up copyright message in rnd.c, rnd.h, and rndpool.c to include
  that this code is derived in part from Ted Tyso's linux code.
1997-10-13 00:46:08 +00:00
mjacob 05b9221a1a Hello? If we're doing block positioning a timeout of greater than 5 seconds
is probably going to be necessary.
1997-10-12 18:34:00 +00:00
explorer b5feb41072 Add hooks to insert timing info into the random system 1997-10-10 01:09:03 +00:00
enami 45fbe5305f Cosmetic changes;
- dereference a pointer to function explicitly.
- fold long line to fit columns < 80.
- put whitespaces around a binary operator.
- don't put a single statement into a block.
1997-10-09 00:53:28 +00:00
mjacob ba0165bec0 A) At least IBM 3590 tape drives return a NOT READY error if issued a LOAD
to BOT command- even if at BOT. Urk. B) Make READ POSITION SCSI_SILENT.
1997-10-09 00:43:26 +00:00
mjacob e9cc9ec6cc Many thanks to Wolfgang Rupprecht for spotting this... In order to be sure
about actual position when reading tape position, you should flush any
pending writes. Well, if the tape is write protected, some drives don't
see the zero count WRITE FILE MARK command as a no-op and complain. Dumb!
1997-10-01 18:45:02 +00:00
enami d7d845c3d2 Cosmetic changes to keep coding style consistency in this directory;
- Indent with tab of width 8.
- Use four column to indent continuation line.
- Fold long line if possible.
- Use return (xx) instead of return xx.
- Compare pointer against NULL instead of testing like boolean.
- Delete whitespace at the end of line.
- Delete whitespace in front of function call operator.
- Delete whitespace after cast.
- Dereference a pointer to function explicitly.
- Add an empty line after local variable declaration.
- Use NULL instead of (char *)0.
- Dont use block for single statement.
1997-10-01 01:18:38 +00:00
mjacob 9e217027ee Add in mtop operation MTCMPRESS, which can enable or disable tape compression.
The method for doing this is to try and use the DATA COMPRESSION mode page
first, followed by the DEVICE CONFIGURATION page (this is because most newer
tape devices are now using DATA COMPRESSION instead of DEVICE CONFIGURATION
pages).

Add in the logical && hardware read position and set position ioctls. Oddly
enough, because NetBSD is limited in having the driver track file && record
numbers, the usual agony over what to do once you use logical or hardware
block positioning can be avoided. Amusing.

Make a minor change so that for SCSIVERBOSE cases that SCSI_SILENT in
the xs' flags is still observed.
1997-09-29 19:33:03 +00:00
enami 4d15bd0b78 Declare SCSIVERBOSE by defopt in files.scsipi. Include opt_scsiverbose.h
in scsi_base.c and st.c.
1997-09-13 08:51:15 +00:00
bouyer 6f3bab1f59 Merge scsipi branch in the mainline. This add support for ATAPI devices
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
1997-08-27 11:22:52 +00:00
mjacob e349ac7eb5 If SCSIVERBOSE is enabled, call the routine to print out detailed sense
information.
1997-08-20 18:20:12 +00:00
thorpej 15b56daab6 If posting an error condition because the media has been unloaded,
make sure to set the residual count to reflect that no data was
transfered.

From Naofumi HONDA / MINOURA Makoto, PR #3007.
1997-02-21 23:03:25 +00:00
cgd ea0c7b4423 update these so they compile whether or not __BROKEN_INDIRECT_CONFIG
is defined.
1996-12-05 01:06:39 +00:00
christos 9a2c8cf28c revert previous kprintf change 1996-10-12 23:23:13 +00:00
christos 9beb92aad7 printf -> kprintf, sprintf -> ksprintf 1996-10-10 23:32:59 +00:00
thorpej a0be48ca23 Implement ST_Q_UNIMODAL quirk, which indicates that a drive will reject
all attempts to mode select, even if the attempted mode is supported.
Add the ST_Q_UNIMODAL quirk for the HP Colorado T4000s which exhibits
this behavior.  (Someone please lob a tactical nuke in that direction.)

From David Rosenthal <dshr@vitria.com> on netbsd-bugs.
1996-05-24 02:04:29 +00:00
christos 0efbe64fb8 Cleanup the rest of the SCSIDEBUG printfs. From Bernd Ernesti. 1996-05-05 19:52:50 +00:00
christos beec8ba94c Eliminate scsi_conf.h. 1996-03-30 21:44:50 +00:00
mycroft e819063285 Define a full set of [234][bl]tol() and lto[234][bl]() conversion functions,
inlined.
Use sized types in protocol structures.
Make the definition of scsi_sense_data less ugly.
1996-03-19 03:05:15 +00:00
thorpej 532e997971 New device attachment scheme:
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
1996-03-17 00:57:14 +00:00
thorpej a8573feb51 Normalize SCSI autoconfiguration output.
From Chris Demetriou <cgd@NetBSD.ORG>.  Fixes PR #1958.
1996-03-05 00:15:09 +00:00
mycroft 23726708b0 Minor change. 1996-02-18 20:30:53 +00:00
jtk 45eee6c55b remove #ifdef notdef made unnecessary by previous changes (PR#1597)
put in missing "if (error)" that caused tape IO to always fail.
(closes PR#2086)
1996-02-17 16:00:22 +00:00
christos 0bc63f486d scsi prototypes 1996-02-14 21:46:52 +00:00
briggs f18f32d2e1 PR#2048. Prototype st_erase(). 1996-02-09 14:51:34 +00:00
thorpej 5b51ec5cc8 Honor cache request and implement erase command, and add the SCSI tape
device configuration page.  Fixes PRs 807, 1201, and 1705.
From John Kohl <jtk@kolvir.blrc.ma.us>.
1996-01-11 03:36:34 +00:00
pk 0548b8e5ad SCSI sense `info' field is a signed value (from John Kohl; PR#1597). 1996-01-05 16:03:35 +00:00
pk 7a7ca00077 Add quirk for Exabyte 8200/rev. 263H (from Paul Goyette; PR#1797). 1995-11-30 10:12:04 +00:00
gwr 444e2789c6 Add quirk entries for Wangtek SCSI tapes. Also, add entry for
Tandberg 3800 (fixes PR#1592 - from Jochen Pohl).
1995-10-13 20:01:03 +00:00
mycroft 8887de9230 opri --> s 1995-08-12 22:58:01 +00:00
mycroft 8a9880e714 Fix oversight in previous. 1995-08-12 21:36:46 +00:00
mycroft 80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
cgd 3301cf82fd update SCSI minphys routines' definitions to match standard minphys()
definition and usage.
1995-07-24 06:55:37 +00:00
mycroft 7263209ce6 Make each disk and tape driver define its own read and write functions.
Deprecate rawread() and rawwrite() completely.  Remove d_strategy from cdevsw to
force the abstraction barrier.
1995-07-04 07:15:28 +00:00
cgd d093e5d8b8 make dump stubs consistent 1995-06-26 05:15:33 +00:00
mycroft 12a1b9ad67 Add a rogue entry for the ANRITSU DMT780. 1995-03-25 18:41:42 +00:00
mycroft d78ddddef6 Update the rogue entry for ancient drivers to match reality. 1994-12-30 05:23:49 +00:00
mycroft f2909dc62b Increase the st_space() timeout. 1994-12-28 19:55:50 +00:00
mycroft 8fd135209c Numerous changes. Many bugs fixed, better autoconfig, a few new features. 1994-12-28 19:42:47 +00:00
mycroft 284d17e8f0 Complete last change. 1994-11-22 00:14:24 +00:00
mycroft c81c637ee3 Return EIO when the drive is empty. 1994-11-21 11:37:26 +00:00
mycroft 7a1dcbfac6 Clean up open and close routines somewhat. 1994-11-21 11:28:47 +00:00
mycroft fd32202948 Replace dev_unit with device_softc in scsi_link. Change argument to foostart()
to void*.
1994-11-21 10:39:09 +00:00
cgd 6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
mycroft e5d974c51f First cut at making user-level SCSI commands work. This is untested.
Partly from John Brezak.
1994-10-20 20:31:23 +00:00
deraadt 692c724215 un-aligned access is not cool on some processors 1994-08-12 08:57:18 +00:00
mycroft 3e685aec5c Change ST_Q_NEEDS_PAGE_0 to something more generic. 1994-08-09 18:50:17 +00:00
cgd fccfa11af5 New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:39:25 +00:00
mycroft 72679b6801 Fix a comment. 1994-06-19 03:29:37 +00:00
chopps 7d3285c3d4 resolve confusion over who owns the buf after calling scsi_scsi_cmd() 1994-06-16 15:57:39 +00:00