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70a459064d
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4832 Commits

Author SHA1 Message Date
Jordan K. Hubbard
70a459064d Fix METEOR_TEST_VIDEO case. 
Submitted by:	Jim Lowe <james@miller.cs.uwm.edu>
 1996-02-05 23:04:05 +00:00
Garrett Wollman
c67b1d17da Provide a direct entry point for IP input. This actually results 
in a slight decrease in performance, but will lead to better
performance later.
 1996-02-05 20:36:02 +00:00
Garrett Wollman
5eb1d25adb Make me feel a little better by filling in reasonable values for rmx_sendpipe 
and rmx_recvpipe.  This has no demonstrable effect on performance.
(ttcp reports about 44 Mbit/s for all the buffer sizes I tried between
16384 and 65536.)
 1996-02-05 19:34:27 +00:00
Garrett Wollman
cbb0b46ab7 Fill in the corresponding ether address of multicast and broadcast 
pseudo-``ARP entries'' so arp(8) doesn't show them as `unresolved'.
 1996-02-05 18:04:30 +00:00
Mike Pritchard
097d42f425 Correct some man page cross references and some file 
locations.
 1996-02-05 17:32:16 +00:00
David Greenman
f83a01b63f Unspam my changes in rev 1.54 that John spammed in rev 1.55. 1996-02-05 14:23:19 +00:00
Andrey A. Chernov
f2b4163c2a Deliver all bells to current console, use different pitch 
for non-originating bells.
 1996-02-05 14:08:39 +00:00
John Dyson
f29e1bd629 More fixes from bde. 
Only modify times on success.
	splhigh() around time variable usage.
	Make atomic writes more posix compliant.
	Spelling errors.
Submitted by:	bde
 1996-02-05 05:50:34 +00:00
John Dyson
96cc6b1011 Kva space allocated for direct buffer wasn't quite big enough. The 
system can panic easily without this patch.
 1996-02-05 05:17:15 +00:00
John Dyson
dca5129987 Changed vm_fault_quick in vm_machdep.c to be global. Needed for 
new pipe code.
 1996-02-04 22:09:12 +00:00
David Greenman
267173e72d Rewrote cpu_fork so that it doesn't use pmap_activate, and removed 
pmap_activate since it's not used anymore. Changed cpu_fork so that
it uses one line of inline assembly rather than calling mvesp() to
get the current stack pointer. Removed mvesp() since it is no longer
being used.
 1996-02-04 21:20:53 +00:00
John Dyson
2834ceec7c Improve the performance for pipe(2) again. Also include some 
fixes for previous version of new pipes from Bruce Evans.  This
new version:

Supports more properly the semantics of select (BDE).
Supports "OLD_PIPE" correctly (kern_descrip.c, BDE).
Eliminates incorrect EPIPE returns (bash 'pipe broken' messages.)
Much faster yet, currently tuned relatively conservatively -- but now
	gives approx 50% more perf than the new pipes code did originally.
	(That was about 50% more perf than the original BSD pipe code.)

Known bugs outstanding:
	No support for async io (SIGIO).  Will be included soon.

Next to do:
	Merge support for FIFOs.

Submitted by: bde
 1996-02-04 19:56:35 +00:00
Paul Traina
56d073db13 Document kernel config flags better and add bidirectional override 1996-02-04 10:23:33 +00:00
Paul Traina
bf29db4af3 Tell userconfig about qcam 1996-02-04 10:03:19 +00:00
Paul Traina
9e88c75a9f Add ability to bypass the auto-detection code. It used to be rock solid 
for me, but has gotten a bit flakey in bidirectional parallel port mode.

Fix a bug in bidirectional parallel port transfers, more work is still
needed here (testers welcome).

Minor cleanup.
 1996-02-04 10:02:35 +00:00
Joerg Wunsch
017ef5fdc2 Create symlinks for vnboot and bootvn, too. 1996-02-03 21:12:27 +00:00
Peter Wemm
5c8e1e6010 Fill in a lot of the missing blanks from the version I posted... 
(better check to see that I've not misspelt somebody's name here, this
 info was collected from some strange places..)
 1996-02-03 14:50:52 +00:00
Andrey A. Chernov
3025715460 Implement CD_MEDIA_CATALOG request for read_subchannel 
Obtained from: NetBSD
 1996-02-03 14:33:56 +00:00
Andrey A. Chernov
011d15478c Since ioc_read_subchannel don't used for hardware, remove padding. 
Now almost all my changes backed out, expect one comment
about network byte order of LBA.
 1996-02-03 14:19:13 +00:00
Joerg Wunsch
c38a76a7d0 Add a quirk record for the Tandberg 42XX series. Not only that these 
drives require ST_Q_SNS_HLP, they also wrongly accept a blocksize of
1024 in the first place (for a QIC-150 cartridge), but complain later
about it.  The hack is to only probe for 512 for them.

Reorder the entries in st_decide_mode() so that QIC >= 525 is properly
accepted as variable blocksize.
 1996-02-03 13:31:13 +00:00
Poul-Henning Kamp
821c204e91 Make the sorting of IPFW rules an option. You don't want it to sort them. 
>>>WARNING<<<  you may have to revisit your firewall setup.
 1996-02-03 11:48:12 +00:00
Andrey A. Chernov
0b2207bcb3 Detect yet one kind of device (taken from NetBSD) 
Use more accurate TOC size calculation
 1996-02-03 00:06:49 +00:00
Andrey A. Chernov
628257e0b0 Simplify READTOCENTRYS by removing fake leadout code, 
SCSI system do it for us
 1996-02-02 23:43:40 +00:00
Joerg Wunsch
1d98b891d0 Add the HP4020i CD-R as a known device. 
Reorder the CD-R entries in knowndevs[].

Submitted by:	fred@jjarray.umd.edu (Fred Cawthorne)
 1996-02-02 22:59:48 +00:00
Joerg Wunsch
b73b631531 Add the Emulex MD21 ESDI-to-SCSI bridge as a known device (with more than 
one LUN).
Submitted by:	Wilko Bulte
 1996-02-02 22:57:27 +00:00
Andrey A. Chernov
1cf944e85c Implement PREVENT & CLOSE ioctls 1996-02-02 22:08:28 +00:00
Andrey A. Chernov
8b1448af24 Remove close tray on open - works very bad with xcdplayer 1996-02-02 21:18:02 +00:00
Andrey A. Chernov
c3ed4fcf9d Exchange addr_type<->control 1996-02-02 20:54:27 +00:00
Andrey A. Chernov
4a52a30aff Calculate TOC size to match what scsi cd says. 
Exchange control<->addr_type fields
 1996-02-02 20:50:04 +00:00
Andrey A. Chernov
b03135a62b I forget the fact that cd_read_toc reads toc header in any case 1996-02-02 20:43:11 +00:00
Andrey A. Chernov
fd04d24d6b Remove #pragma pack, use byte filler in ioc_read_subchannel 
instead, all other structures already aligned
 1996-02-02 20:41:11 +00:00
Paul Traina
b184a4f4e4 Remove the ability for the user mode programs to specify bidirectional 
vs unidirectional transfer modes.  The kernel handles hardware, user mode
programs shouldn't get in the way.

This cleans up some really ugly grots that I hated too. :-)

Suggested by: Sujal Patel <smpatel@wam.umd.edu>
 1996-02-02 20:37:51 +00:00
Paul Traina
b0f4bf0063 Add support for Connectix QuickCam(tm) 
* this is my unoptimized driver, it works fine, it's not as fast as it
* could be (yet) -- I have yet to merge in ideas from other QuickCam
* developers.
 1996-02-02 19:27:57 +00:00
Paul Traina
0b59977032 Add support for Connectix QuickCam(tm) 
* warning: this user interface is still in flux pending negotiations
* with other quickcam driver authors.  It is _not_ compatible with the
* original linux interface due to the fact that it was too restrictive.
 1996-02-02 19:26:37 +00:00
Paul Traina
744f4aaa11 Add Peter's list of major numbers 1996-02-02 19:12:43 +00:00
David Greenman
ac474627f4 Killed last change - it was bogus. cpu_switch() already assumes that 
return address is on the stack.
 1996-02-02 18:30:06 +00:00
Paul Traina
4cf6236007 Add in hooks for quickcam driver 1996-02-02 06:55:35 +00:00
Wolfram Schneider
1d08058f65 add ruid and rgid to file 'status' 1996-02-02 05:19:20 +00:00
Andrey A. Chernov
108fdb172f Implement PLAYBLOCKS ioctl, add argument checking to other PLAY* ioctls 
Obtained from: NetBSD (partially)
 1996-02-01 19:15:41 +00:00
Andrey A. Chernov
6139d02fde Frame whole file with #pragma pack(1) and #pragma pack(4), 
structures listed here used to access hardware data directly
 1996-02-01 18:18:54 +00:00
Andrey A. Chernov
3681ddfb6e Remove statement that does nothing now, forget in my prev. commit 1996-02-01 17:35:15 +00:00
Andrey A. Chernov
7e1ed1c4aa addr_type field was ever not assigned, control field was assigned incorrectly 1996-02-01 17:27:01 +00:00
Andrey A. Chernov
3a08c9b183 Return to #pragma pack(4) after header is done 
Obtained from: NetBSD
 1996-02-01 17:19:46 +00:00
Andrey A. Chernov
6495d86b22 Fix TOC size calculation: old code assing volume size here 1996-02-01 16:51:53 +00:00
Andrey A. Chernov
f1956303bb Oops, pick wrong volume size for leadout entry 1996-02-01 16:22:58 +00:00
Andrey A. Chernov
ff60dd409f Add comment: reflect the fact that lba stored in network byte order 1996-02-01 16:16:11 +00:00
Andrey A. Chernov
e48413a02e Oops, I pick wrong size field for leadout entry 1996-02-01 16:11:42 +00:00
Jordan K. Hubbard
26a2ebbb95 Sync with latest Meteor and Spigot sources from James. 
Submitted by:	Jim Lowe <james@miller.cs.uwm.edu>
 1996-02-01 07:36:34 +00:00
Stefan Eßer
218d60ad3d Slight modification of ncr_setmaxtags: set usrtags=0 for drives 
that don't announce support for command queues.

SCSI_NCR_DFLT_TAGS can be specified in the kernel config file
and sets the default number of tags per disk drive.
A value of 0 means "no tags".

Minor correction in debug messages: Values from the msg_in
buffer were being printed in the msg_out trace message ...
 1996-01-31 19:24:34 +00:00
Justin T. Gibbs
b1cd8af83b Free the externalizing buffer. 1996-01-31 18:46:36 +00:00