Commit Graph

20885 Commits

Author SHA1 Message Date
Jordan K. Hubbard
43726d5d36 Reorganize the donor's gallery to include people who've donated
parts to replace freefall.freebsd.org (so that we can use what's currently
there to replace spatter).
1997-04-09 10:34:31 +00:00
Stefan Eßer
6df09d1e0b Fix spelling of align and interrupt in comments. 1997-04-09 09:16:27 +00:00
Stefan Eßer
b4b8847934 Fix consistency test to not fail on pre PCI 2.0 motherboards 1997-04-09 09:15:03 +00:00
Mike Pritchard
db0ed86298 Document wakeup_one(). 1997-04-09 05:39:32 +00:00
Mike Pritchard
fa10160c65 Provide examples of how to remove file names that begin with
a dash in non-getopt implementations.  E.g.:
	rm /home/mpp/-filename
	rm ./-filename

Requested by: bde
1997-04-09 05:04:43 +00:00
Hiroyuki Hanai
05602cc2a2 Catch up with the original.
Submitted by: Yoshiaki Uchikawa <yoshiaki@kt.rim.or.jp>
1997-04-09 03:05:58 +00:00
Mike Pritchard
eac60dd633 Ensure that the remote host name is Nul terminated.
Closes PR# 2589.
1997-04-08 20:36:36 +00:00
Mike Pritchard
fe83da2eec Improve the wording in the NOTES section. Closes PR# 3223. 1997-04-08 20:27:48 +00:00
Mike Pritchard
d532602fe9 Fix a xref.
Obtained from: NetBSD-bus PR# 3464
1997-04-08 20:01:15 +00:00
Andrey A. Chernov
fc092135ab Fix 8bit chars handling 1997-04-08 13:52:53 +00:00
David Nugent
cbd13fcada Fix for expiration date test. Closes PR#3224. 1997-04-08 12:32:17 +00:00
KATO Takenori
79ee3e29b8 Added lnc driver. 1997-04-08 12:01:11 +00:00
Peter Wemm
3b6bf52958 Missing newline caused too much text to be fed to the macro.
Submitted by: Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>, PR#3228
1997-04-08 10:45:10 +00:00
Peter Wemm
165dc08286 setsid is declared in <unistd.h>, which is self sufficient (doesn't need
prior <sys/types.h>)

Fixes PR#3229, from Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
1997-04-08 10:43:47 +00:00
KATO Takenori
5eba6c71a9 Enables lnc driver on PC-98 to support NEC SV-98/2-B06 PCI card.
Cascade mode of DMA is disabled when PC98 is defined because PC-98
doesn't support it.
1997-04-08 10:33:24 +00:00
Hiroyuki Hanai
8b020006c0 Fix the typo about the DEC's NICs
Submitted by: morimitsu@jrdvms.enet.dec.com
1997-04-08 02:28:58 +00:00
Hiroyuki Hanai
9cf0bc403e Catch up with the original. 1997-04-08 02:23:27 +00:00
Hiroyuki Hanai
d005117e2f Catch up with the original. 1997-04-08 02:13:06 +00:00
Hiroyuki Hanai
17b09f4857 Catch up with the original.
Submitted by: mihoko@pa.yokogawa.co.j
1997-04-08 02:10:38 +00:00
Hiroyuki Hanai
df6e5b0dd4 Catch up with the original.
Submitted by: Takashi Saeki <saeki@saskg.semicon.sony.co.jp>
1997-04-08 02:07:24 +00:00
John Fieber
1c8c7ff607 Latest release is 2.2.1, not 2.1.7. 1997-04-08 00:47:59 +00:00
John Polstra
88a9352def Mention the RELENG_2_2_1_RELEASE for getting FreeBSD-2.2.1. 1997-04-08 00:14:00 +00:00
Justin T. Gibbs
8d94b804a1 Fix an infinite loop caused by calling ahc_run_done queue while the
driver is waiting a bus settle delay.  There should really be a facility
for the controller driver to "freeze" its queue during recovery operations
which would make all of this gymnastics unnecessary.
1997-04-07 18:32:47 +00:00
Guido van Rooij
0fb28c0973 Fix race
Obtained from: Keith Bostic
1997-04-07 18:01:10 +00:00
Bruce Evans
6a5c059562 Fixed bugs involving paths:
- LDADD was wrong for non-uniform obj trees.
- DPADD was wrong for separate obj tres.

Cleaned up nearby messes, mostly ones invoving paths:
- ../libtxi was useless.
- there were too many redefinitions and too many different names for the
  same paths.
- use INTERNALLIB* to simplify libtxi/Makefile.
1997-04-07 17:21:19 +00:00
Bruce Evans
cc208f94d9 Fixed bugs involving paths:
- LDADD was wrong for non-uniform obj trees.
- DPADD was wrong for separate obj tres.

Cleaned up nearby messes, mostly ones invoving paths:
- -I../libtxi was useless.
- there were too many redefinitions and too many different names for the
  same paths.
- use INTERNALLIB* to simplify libtxi/Makefile.
1997-04-07 16:52:53 +00:00
Bruce Evans
3bfa8cb182 Include ${CURDIR}/../Makefile.inc as in most other `.mk' files. This
is most useful for centralizing the definitions of paths to contrib
directories.

Removed useless subshell and evil-hiding @ in the the rule for
initializing the info dir.
1997-04-07 16:46:40 +00:00
Peter Wemm
e2d8771131 Lower the spl() of the new process from splhigh() right away, since
nothing else will lower it until either much later, or never(?) for
kernel processes.

This basically re-fixes what Bruce fixed in rev 1.29 of kern_fork.c,
which was broken again now the child does not execute back up the fork()
calling tree.
1997-04-07 11:42:09 +00:00
KATO Takenori
2083cff23d Synchronize with sys/i386/i386{machdep.c,trap.c} revisions 1.236 and
1.91, respectively.
1997-04-07 11:00:48 +00:00
KATO Takenori
f62f53e408 Synchronize with sys/i386/isa/clock.c revision 1.80. 1997-04-07 10:53:14 +00:00
John-Mark Gurney
36ab952556 terminfo_extensions.doc:
o)	fix some typos
	o)	add missing comments from terminfo's man page

termcap.5
	o)	fix some types
	o)	add a reference to terminfo_extensions.doc
1997-04-07 10:24:13 +00:00
Peter Wemm
263a339213 Remove explicit zero of p_vmspace on creation, it's now in the startzero
section of the proc struct.
1997-04-07 09:38:39 +00:00
Peter Wemm
3598578c2b Move p_vmspace into the startzero section since we've just changed things
and may as well get it over and done with.
1997-04-07 09:35:15 +00:00
Peter Wemm
a0c3795f19 Use UPAGES_HOLE instead of UPAGES in case it's changed some time.
Rename the PT* index KSTK* #defines to UMAX*, since we don't have a kernel
stack there any more..

These are used to calculate VM_MAXUSER_ADDRESS and USRSTACK, and really
do not want to be changed with UPAGES since BSD/OS 2.x binary compatability
depends on it.
1997-04-07 09:30:22 +00:00
Peter Wemm
de871ab682 Define UPAGES_HOLE at 2 (same as current UPAGES) in case UPAGES changes
later.  This is used to calculate the top of user address space.
1997-04-07 09:27:21 +00:00
Andrey A. Chernov
21b4da0751 Restore PATH_LOCALE functionality using issetugid() call now 1997-04-07 08:54:38 +00:00
Peter Wemm
e8fa13fdd9 Clean up some dead wood. Kill the page table page for mapping the
proc0/idlePTD/bootstrap stack into place in user space.  We save 4K.
Remove p0upa, it is now unneeded.
1997-04-07 08:38:19 +00:00
Peter Wemm
4f71948c41 Attempt to patch up gdb so that it has a chance of working with the new
UPAGES layout.. it was entirely too comfortable with reading and writing
the U area before.  I've changed it to use PT_GETREGS/PT_PUTREGS
ptrace ops instead of READ_U etc.  The code to read the registers from
core dumps is a bandaid at best.  It seems to have problems reading
core dumps from dynamic linked executables still, but at least static
dumps work.

I desperately need help from a gdb/bfd expert. :-)  HELP!!
1997-04-07 08:08:20 +00:00
Peter Wemm
a2a1c95c10 The biggie: Get rid of the UPAGES from the top of the per-process address
space. (!)

Have each process use the kernel stack and pcb in the kvm space.  Since
the stacks are at a different address, we cannot copy the stack at fork()
and allow the child to return up through the function call tree to return
to user mode - create a new execution context and have the new process
begin executing from cpu_switch() and go to user mode directly.
In theory this should speed up fork a bit.

Context switch the tss_esp0 pointer in the common tss.  This is a lot
simpler since than swithching the gdt[GPROC0_SEL].sd.sd_base pointer
to each process's tss since the esp0 pointer is a 32 bit pointer, and the
sd_base setting is split into three different bit sections at non-aligned
boundaries and requires a lot of twiddling to reset.

The 8K of memory at the top of the process space is now empty, and unmapped
(and unmappable, it's higher than VM_MAXUSER_ADDRESS).

Simplity the pmap code to manage process contexts, we no longer have to
double map the UPAGES, this simplifies and should measuably speed up fork().

The following parts came from John Dyson:

Set PG_G on the UPAGES that are now in kernel context, and invalidate
them when swapping them out.

Move the upages object (upobj) from the vmspace to the proc structure.

Now that the UPAGES (pcb and kernel stack) are out of user space, make
rfork(..RFMEM..) do what was intended by sharing the vmspace
entirely via reference counting rather than simply inheriting the mappings.
1997-04-07 07:16:06 +00:00
Peter Wemm
271b264e4c No longer use an i386tss as the basis of our pcb - it wasn't particularly
convenient and makes life difficult for my next commit.  We still need
an i386tss to point to for the tss slot in the gdt, so we use a common
tss shared between all processes.

Note that this is going to break debugging until this series of commits
is finished.  core dumps will change again too. :-(  we really need
a more modern core dump format that doesn't depend on the pcb/upages.

This change makes VM86 mode harder, but the following commits will remove
a lot of constraints for the VM86 system, including the possibility of
extending the pcb for an IO port map etc.

Obtained from: bde
1997-04-07 06:45:18 +00:00
Hiroyuki Hanai
267bc040ef New translation which corresponds to the 1.11 -> 1.12 change of
original.
Submitted by: mihoko@pa.yokogawa.co.jp
1997-04-07 04:56:51 +00:00
Hiroyuki Hanai
e234c6da84 Catch up with the original. 1997-04-07 04:09:47 +00:00
Bruce Evans
9546766a1b Documented new serial console flags.
Removed dead serial console options.

Reorganised sio and serial console options.

Added undocumented options CLUSTERDEBUG and NPX_DEBUG.
1997-04-07 01:26:34 +00:00
Doug Rabson
9e5f720f5f Document how to debug LKMs with kgdb.
Reviewed by:	J Wunsch <j@uriah.heep.sax.de>
1997-04-06 23:03:27 +00:00
Wolfram Schneider
03d38eb1f4 Add BSD family tree to UNIX history section. 1997-04-06 21:53:59 +00:00
Peter Wemm
2100d64585 Commit a typo fix that's been sitting in my tree for ages, quite forgotten.
The typo was detected once apon a time with the -Wunused compile option.
The result was that a block of code for implementing
madvise(.. MADV_SEQUENTIAL..) behavior was "dead" and unused, probably
negating the effect of activating the option.

Reviewed by: dyson
1997-04-06 16:16:11 +00:00
Doug Rabson
2f29db8883 Fixes to ibcs2_getdents, including using struct dirent instead of
struct direct, not using UFS' definition of DIRBLKSIZ, using directory
seek cookies to make reading non-UFS directories reliable
(e.g. cd9660, ext2fs).

A special thanks to Robert Eckardt for providing an ISC binary of GNU
ls so that I could test these changes.
1997-04-06 14:10:50 +00:00
Stephen McKay
bc19f8a39e Prevent wedging of the stat clock because of missed interrupts.
This should cure the "alternate system clock has died!" problem.

Discussed with: bde, joerg
1997-04-06 13:25:48 +00:00
KATO Takenori
90bdaac7f9 Synchronize with sys/i386/i386/trap.c revision 1.89. 1997-04-06 11:49:46 +00:00
Peter Dufault
0ddf9be1f0 Make MOD_* macros almost consistent:
Use the name argument almost the same in all LKM types.  Maintain
the current behavior for the external (e.g., modstat) name for DEV,
EXEC, and MISC types being #name ## "_mod" and SYCALL and VFS only
#name.  This is a candidate for change and I vote just the name without
the "_mod".

Change the DISPATCH macro to MOD_DISPATCH for consistency with the
other macros.

Add an LKM_ANON #define to eliminate the magic -1 and associated
signed/unsigned warnings.

Add MOD_PRIVATE to support wcd.c's poking around in the lkm structure.

Change source in tree to use the new interface.

Reviewed by:	Bruce Evans
1997-04-06 11:14:13 +00:00