Commit Graph

34020 Commits

Author SHA1 Message Date
Matthew Dillon
88b85f7467 Add manual page describing kernel buffer management system (i.e.
kern/vfs_bio.c).
1998-12-22 19:47:48 +00:00
Matthew Dillon
7626ae52a5 Grammer / Consistancy update
Submitted by:	Eivind Eklund <eivind@yes.no>
1998-12-22 19:02:51 +00:00
Matthew Dillon
e6ee8e16e0 Adjust some comments to prevent future confusion on the implementation.
Also add a reference to the buf(9) manual page.
1998-12-22 18:57:30 +00:00
Justin T. Gibbs
e84c798977 Don't calculate the residual twice. 1998-12-22 18:14:50 +00:00
Justin T. Gibbs
b2608b2c73 Staticize the overrun buffer so that they are not shared between
cards of different bus types as each bus type may have a different
bus mapping.

Submitted by:	Eivind Eklund <eivind@yes.no>
1998-12-22 18:14:15 +00:00
Justin T. Gibbs
a466025179 Return NULL on resource shortage instead of blindly continuing.
Obtained from: Eivind Eklund <eivind@yes.no>
1998-12-22 18:12:09 +00:00
Matt Jacob
2331285d76 Print out latched cdb's correlated to latched errors in MTIOCERRSTAT case.
Complete the addition of the setmark support
(from Martin.Birgmeier@aon.at).
1998-12-22 17:28:25 +00:00
Matt Jacob
5a4f8fa5a4 Add a quirk NORRLS (no reserve/release) which can (and
will) get set for the devices that don't actually support
reserve/release (so we don't keep trying it).

Add softc storage and manage storing last I/O and CTL
commands that had errors (for correlative purposes).

In saclose clear the 'MOUNTED' bit if we either rewind or
unload (yes, this shouldn't be necessary since the next open
should catch whether a tape change occurred, but I'm having
some questions about that actually working so this is
safer for the moment). Oh, forgot to mention in previous
commit messages that some of the failures particularly at
close time cause the tape to be ejected (for the sake
of safety)- all this prior to redoing the state machine
(which is in progress) which will try and handle this better.

Complete the addition of the setmark support
(from Martin.Birgmeier@aon.at).
1998-12-22 17:26:13 +00:00
Matt Jacob
7a8811b86b add command storage to correlate with latched error 1998-12-22 17:17:17 +00:00
Luoqi Chen
1a551e9808 Correctly handle misaligned VMIO buffer (whose start or end offset in the VM
object are not page aligned). This should fix the mount_msdos panic after a
failed attemp to mount as ffs.

Reviewed By:	Matthew Dillon	<dillon@apollo.backplane.com>
		Archie Cobbs	<archie@whistle.com>
		Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
1998-12-22 14:43:58 +00:00
Jordan K. Hubbard
c9f66c3bfe Add /usr/share/examples/bootforth so that world builds don't start falling
over.

Forgotten by:	abial :-)
1998-12-22 12:33:32 +00:00
Jordan K. Hubbard
8d8f2bab5a Collapse the "get" code substantially by combining common functions.
Also make mountpoint for each media type easier to change.
Also reshuffled some menus for easier usage.
1998-12-22 12:31:26 +00:00
Andrzej Bialecki
7b753b610c Add examples how to use the terminal emulation code in /boot/loader to
create nice startup menus. Improvements are warmly welcome. :-)
1998-12-22 12:15:45 +00:00
Jordan K. Hubbard
558408f95d User reports that using mount_null destroyed his filesystem, I reply
that nullfs really doesn't work, he askes why this isn't noted for the
"dangerous" filesystems, I go "hmmm."
1998-12-22 11:52:10 +00:00
Andrzej Bialecki
cf9443f92b Add simple terminal emulator, compatible with cons25. Currently supported
capabilities are: AF, AB, cm, ho, me, cd. The code is hidden behind
-DTERM_EMU - should it cause any problems, you can remove this define
to get back the old behaviour.

You'll find some examples how to use it in src/share/examples/bootforth.

Reviewed by:	jkh
1998-12-22 11:51:25 +00:00
Andrzej Bialecki
ac19ebdfbe Add new word ".#" which acts like "." but doesn't output a space separator.
I found it impossible to output parametrized strings like "\033[%d;%dH"
without building them first in pad area.
1998-12-22 11:46:27 +00:00
Andrzej Bialecki
1c49fb07d8 * Begin integration of built-ins with Forth: leave the exit code from
a built-in command on Forth stack.
* Fix a bug which was causing a panic when loading stripped aout kernels.

Reviewed by:	jkh
1998-12-22 11:41:51 +00:00
Joerg Wunsch
cd40239fe3 For whatever reason, i've thrown away this change yesterday instead of
committing it: include rdp.4.

Pointed out by:	bde
1998-12-22 09:36:29 +00:00
Søren Schmidt
5b3c791070 The result of running make linux_sysent.c on the new syscalls.master 1998-12-22 09:00:47 +00:00
Søren Schmidt
ec4e636d4c Fix NOIMPL -> NOPROTO as per bruce. 1998-12-22 08:59:19 +00:00
Eivind Eklund
ea420b4fd8 Better error checking and more complete struct initialization.
Reviewed by:	Simon Shapiro <shimon@simon-shapiro.org>
1998-12-22 00:52:27 +00:00
Eivind Eklund
29c98cd8bf Check return value of tsleep(). I've checked of all call points -
there does not seem to be a problem with this.

PR:		kern/8732
Analysis by:	David G Andersen <danderse@cs.utah.edu>
Tested by:	Alfred Perlstein <bright@hotjobs.com>
1998-12-22 00:44:11 +00:00
Eivind Eklund
db878ba480 Staticize. 1998-12-21 23:38:33 +00:00
Luigi Rizzo
af38c68c1e Recover from previous dummynet screwup 1998-12-21 22:40:54 +00:00
Luigi Rizzo
2296e7a82a Add manpages for dummynet and bridging 1998-12-21 22:37:53 +00:00
Matt Jacob
0c6c3059e2 Add in forward space/backward space/write SetMarks commands.
Obtained from:Martin.Birgmeier@aon.at
1998-12-21 22:14:02 +00:00
Luigi Rizzo
f0f6d6434d Restore 1.82->1.83 change deleted by mistake< per Bruce suggestion 1998-12-21 21:36:40 +00:00
Dag-Erling Smørgrav
ce71b7364c Implement and document file list retrieval. 1998-12-21 19:41:50 +00:00
Søren Schmidt
bfc338e0bb The result of running make linux_sysent.c on the new syscall.master file 1998-12-21 19:31:57 +00:00
Søren Schmidt
81bca0e98c Syscall 168 (poll) is not implemented in the Linux emulator. This
syscall is used by Oracle.

PR:		9154
Submitted by:	Marcel Moolenaar <marcel@scc.nl>
1998-12-21 19:28:13 +00:00
Søren Schmidt
c26abb753a Kill(pid, 0) normally returns 0 on both FreeBSD and Redhat after having
performed all sorts of sanity checks. The FreeBSD linux emulator returns
EINVAL in such a case.
Allowing signal 0 to be passed to kill will result in compatible behaviour.

PR:	9082
Submitted by:	Marcel Moolenaar <marcel@scc.nl>
1998-12-21 19:21:36 +00:00
Joerg Wunsch
082004e119 As promised, cleanup the #if __FreeBSD_version mess. 1998-12-21 18:11:10 +00:00
Joerg Wunsch
be4a254c7d Include information about rdp(4). 1998-12-21 18:07:16 +00:00
Joerg Wunsch
30cfb5b679 Include rdp(4).
Should i also include it into GENERIC?
1998-12-21 18:04:20 +00:00
Joerg Wunsch
8194a57215 This is my first cut on a driver for the RealTek RTL 8002 pocket
ethernet driver.

The BUGS section is still impressive, but the driver seems to work for
me now.  Disclaimer: i haven't been able to test this under -current
so far (but it compiles, and the notebook it's intended for can now be
updated to -current more easy than before).  Don't be afraid of the
many #ifdefs on __FreeBSD_version in the imported file; i want them in
the repository on the vendor-branch so other people can also manually
integrate it into older systems.  I'll clean it up on the -current
branch in a followup commit.  The vendor-banch version right now
supports systems back to 2.2R.

This driver should be layered upon ppc(4), but i currently have no
idea how to do this.

Eventually i'll further develop the driver to also support the more
modern RTL 8012 success, which seems to be present in a number of
cheap pocket ethernet adapters these days.  Right now, i doubt it will
run with the 8012 without any changes.

Finally a big Thanks! to RealTek for promptly providing me with
documentation and with the source code for the 8012 pocket driver upon
request.  I wish all vendors were that cooperative!.
1998-12-21 18:01:15 +00:00
Jordan K. Hubbard
19676bfc7d Just fetch distfiles from a single location. The change to textproc/docproj
broke my fetch heuristic anyway.
1998-12-21 17:34:33 +00:00
Matthew Dillon
4f32889f72 update HISTORY section 1998-12-21 10:34:53 +00:00
Matthew Dillon
f44bc94d97 Add manual page for experimental kernel asleep() and await() routines 1998-12-21 10:29:28 +00:00
Mike Smith
3d89c2cdb2 Regrettably, you can't take setdef0.c out of order, or, surprise,
linker sets don't work and thus neither does the kernel.

This should stop being a problem with an improved linker set mechanism in
the pipeline (see the bootloader) but for now this has to stay like this.
1998-12-21 10:29:09 +00:00
KATO Takenori
3f89e59381 Sync with sys/i386/conf/options.i386 revision 1.96. 1998-12-21 09:58:37 +00:00
KATO Takenori
aad7f41eee Sync with sys/i386/conf/Makefile.i386 revision 1.131. 1998-12-21 09:57:42 +00:00
Matthew Dillon
df00a0360e Elf (and a.out?) rebuild of bootstrap tools appeared to be broken due to
some tools requiring header files, such as errno.h, that are softlinks.
    The mini installation of include files in Makefile.inc1 wasn't doing
    the job, so it has been ripped out and replaced with a true make of the
    /usr/src/include/ directory (make all and make beforeinstall).  I think
    the original idea was to save time by not installing unnecessary header
    files, but it doesn't really save all that much time.

    Also, I have moved a NOCLEAN conditional to cover rebuilding the object
    tree 'Rebuilding the ${OBJFORMAT} obj tree' section.  This may or may not
    be correct but it appears to function properly.  If it is not correct we
    need to find another way to avoid scanning every single file in the
    entire source hierarchy for make restarts.
1998-12-21 09:41:26 +00:00
Mike Smith
fc28edf53e Check for DMA capbility is against unit,not controller.
Submitted by:	Lee Cremeans <lee@st-lcremean.tidalwave.net>
1998-12-21 08:55:56 +00:00
Matthew Dillon
a1d6c3ec87 Add asleep() and await() support. Currently highly experimental. A
small support structure had to be added to the proc structure, and
    a few minor conditional panics no longer apply.
1998-12-21 07:41:51 +00:00
Mike Smith
dcbdc0b9b5 Flush the output file before exiting; short-lived programs don't even fill
the stdio buffer.
1998-12-21 06:34:50 +00:00
Joseph Koshy
82315fb071 Clarify that "/usr/share" is used for architecture independent files
and need not be restricted to ASCII text files.

PR:		docs/9124
Submitted by:	Mattias Pantzare <pantzer@ludd.luth.se>
1998-12-21 05:57:57 +00:00
Matt Jacob
74f079ee35 Bad Dog! No Biscuit! *Never* commit without testing- even if it was
"just a printf formatting change"....
1998-12-20 20:32:34 +00:00
Matthew Dillon
f063d76ae3 Moved security page from man 1 to man 7 1998-12-20 20:12:17 +00:00
Matthew Dillon
1641c009a5 Moving security page to section 7 1998-12-20 20:11:25 +00:00
Matthew Dillon
846eedde28 Add quick overview of basic firewalling practices 1998-12-20 20:05:44 +00:00