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Author SHA1 Message Date
brian
8ebf5a9ddf Recalculate ip_sum before passing a 
re-assembled packet to a divert port.
Pointed-out by:	Ari Suutari <ari@suutari.iki.fi>
VS:   then name the system in this line, otherwise delete it.
 1997-07-25 03:58:21 +00:00
brian
fa74c6b5cf Allow service names as the divert/tee arg. 1997-07-25 03:13:46 +00:00
fsmp
651e67a9c6 simplelock functions removed from apic_ipl.s. 
ASM optimization by:	Bruce Evans <bde@zeta.org.au>
 1997-07-24 23:51:33 +00:00
fsmp
176a721ba4 Removed the simplelock functions. 
Cleaned up the other functions.
 1997-07-24 23:49:44 +00:00
wosch
bbdb1366d3 Add ref to vidcontrol(1). 1997-07-24 23:49:28 +00:00
fsmp
12a75d4d54 param.h: 
Macros to convert the Lite2 lock manager primitives to the names used
	in the kernel proper.  This allows us to hide them from the lock
	manager till they can be turned on.
smp.h:
	declarations for the new simplelock functions.
 1997-07-24 23:48:53 +00:00
wosch
8ce8e3e8d1 Add ref to moused(8). 1997-07-24 23:46:35 +00:00
fsmp
9b2257ffa2 Added a new SMP specific file: i386/i386/simplelock.s. 
This code was split off from apic_ipl.s.
It contains the Lite2 lock manager primitives:
 - s_lock_init()
 - s_lock()
 - s_lock_try()
 - s_unlock()
 1997-07-24 23:45:17 +00:00
pst
4660914fa1 Allow optional building of preformatted manual pages. 
Reviewed by:	wosch
 1997-07-24 18:39:46 +00:00
fsmp
5bfd5a5b06 Fix a difference between the declaration & definition of isa_dmastatus(). 
Submitted by:	Chuck Robey <chuckr@glue.umd.edu>
 1997-07-24 18:05:22 +00:00
fsmp
f3f46f0996 Back out align attribute that corrupts "machine independance" of file. 
Submitted by:	Bruce Evans <bde@zeta.org.au>
 1997-07-24 18:01:34 +00:00
wosch
4479faef61 Delete dead test code. 1997-07-24 17:44:46 +00:00
kato
b4ed1c780b Treat 6x86MX CPU as 686-class CPU instead of 586-class CPU. 1997-07-24 14:19:25 +00:00
kato
c51924a1cb Synchronize with sys/i386/isa/isa.c revision 1.96. 1997-07-24 14:10:54 +00:00
phk
d4a7214250 Be systematic here... 1997-07-24 09:50:53 +00:00
davidn
d10a6136b7 Make useage of hostname global variable consistent. 
PR: 4135
Based on submitted patch by:	 blank@fox.uni-trier.de
 1997-07-24 09:26:12 +00:00
charnier
572da9743b Use err(3), add usage(), silent -Wall. 1997-07-24 07:05:02 +00:00
charnier
87d786e314 Add includes and prototype. 1997-07-24 07:02:55 +00:00
charnier
d2463fce84 .Nm mkdep -> .Nm. 1997-07-24 07:01:18 +00:00
charnier
49ace60aee Add usage(). 1997-07-24 07:00:17 +00:00
charnier
f61512bf13 Use err(3). Cosmetic in usage string. 1997-07-24 06:58:08 +00:00
charnier
2df2878db2 Use err(3). 1997-07-24 06:56:33 +00:00
msmith
a27c19ecbf Add isa_dmastatus() for reading the current ISA DMA counter for a 
given channel.

Submitted by:	luigi@labinfo.iet.unipi.it (Luigi Rizzo)
 1997-07-24 05:27:40 +00:00
fsmp
526dc5f515 Removed the defunct GET_MPLOCK/REL_MPLOCK macros. 
These are no-ops for UP, and should have been removed when vector.s
was split into UP and SMP subsets.
 1997-07-24 03:24:57 +00:00
brian
55aac7e4ff Don't try to ioctl(,TIOCOUTQ,) on a closed 
descriptor.
Reported by:	Stephane Raimbault <stephane@cybersurf.net>
 1997-07-24 02:42:34 +00:00
fsmp
68126f0545 Fixed possible deadlock from recursive INTs on same cpu. Since 
we use lazy masking INTREN()/INTRDIS() might be called with INTs enabled.
This means another higher prio INT to the same cpu could attempt to
re-enter the critical region, but would spin waiting for the lock.  Since
it is the owner, it would deadlock.
 1997-07-23 21:25:31 +00:00
imp
181a3aef05 index -> strchr and rindex -> strrchr to reduce the number of gratuitous 
diffes with NetBSD/OpenBSD.  These changes seem to predate the NetBSD/OpenBSD
split, so it is hard to give proper credit for them.
Obtained from: OpenBSD.
 1997-07-23 20:53:41 +00:00
fsmp
31c730f3a6 New simple_lock code in asm: 
- s_lock_init()
 - s_lock()
 - s_lock_try()
 - s_unlock()

Created lock for IO APIC and apic_imen  (SMP version of imen)
 - imen_lock

Code to use imen_lock for access from apic_ipl.s and apic_vector.s.
Moved this code *outside* of mp_lock.

It seems to work!!!
 1997-07-23 20:47:19 +00:00
fsmp
8f17d1fae9 Forced 32bit alignment of struct simple_lock in param.h. 
Added declarations of new simple_lock data and functions to smp.h.
 1997-07-23 20:42:16 +00:00
fsmp
393e83e77c Forced 32bit alignment of struct simple_lock. 1997-07-23 20:40:52 +00:00
msmith
0c9a90d609 Reorder decomposition of the filename argument for the '-h' flag to 
avoid misprocessing in the case where the filename argument contains
more than one period.

Submitted by:	micke@dynas.se (Mikael Hybsch)
 1997-07-23 18:23:42 +00:00
jkh
6f0eaaa0cc YAMF22 - /boot.foo fixups. 
Also close PR#4151 by running newaliases (forgot to mention this
in my RELENG_2_2 commit, but it's there).
 1997-07-23 15:13:18 +00:00
kato
c6ab590e3b Synchronize with sys/i386/isa/clock.c revision up to 1.97. 1997-07-23 11:28:39 +00:00
jkh
20bf9a3e17 Turn off doc.1 distribution until we figure out what we're going to do with 
it.
 1997-07-23 10:44:39 +00:00
charnier
4c63237bb0 Use err(3) instead of local redefinition. Remove progname. 1997-07-23 06:50:06 +00:00
charnier
5553dde7e9 Typo. 1997-07-23 06:48:01 +00:00
charnier
d3106d444a Use err(3) instead of local redefinition. 1997-07-23 06:46:10 +00:00
fsmp
53d4b25b15 Coded simple_lock and friends in asm. 1997-07-23 05:49:19 +00:00
imp
f080009db5 Use setuid/seteuid around dangerous operations. Also a few buffer 
overflow patches that were "near" to where these operations are taking
place.  The buffer overflows are from OpenBSD.  The setuid/seteuid patches
are from NetBSD by way of OpenBSD (they changed them a little), at least from
my read of the tree.

This is the first of a series of OpenBSD lpr/et al merges.  It (and them)
should be merged back into 2.2 and/or 2.1 (if requested) branches when they
have been shaken out in -current.
Obtained from: OpenBSD
 1997-07-23 00:49:46 +00:00
fsmp
5d2b7fa5ed Added a missing semicolon, compile failed when I turned on simple_lock(). 
Evidently this has never been compiled before, NOT a good sign...
 1997-07-22 23:19:48 +00:00
fsmp
5a26b1bcd7 Last commit didn't take, operator error??? 1997-07-22 20:12:32 +00:00
fsmp
ec87c77721 Hid the existance of imen via a dump routine. 1997-07-22 19:57:30 +00:00
fsmp
a19b73a7b0 Cleaned up an ugly printout. 1997-07-22 19:51:51 +00:00
fsmp
6941d278c7 Removed the SMP_TIMER_NC suggestion. 
This is (almost) defunct, start to phase it out...
 1997-07-22 18:52:20 +00:00
fsmp
4f978fcc75 Major cleanup of APIC code around the imen variable. 
This is the first step towards making INTREN()/INTRDIS() MP-safe.
 1997-07-22 18:48:07 +00:00
fsmp
a377b0478a Cleaned up the FPU init. 1997-07-22 16:49:54 +00:00
dfr
331e950c31 Correct some dumb mistakes in the WebNFS stuff. 
Submitted by:	bde
 1997-07-22 15:35:57 +00:00
dfr
29f6f6602d Allow NULL cookie verifiers for non-NULL offsets. This is needed for 
Digital Unix boxes since they appear to always send null verifiers.
 1997-07-22 15:35:15 +00:00
jkh
480e1d62b7 Well, consensus seems very split on this so I talked it over with DG 
and he says he's happy to see forward movement in aligning our defaults
with a 16 bit world, the 8 bit folk already being veterans by this
point who know how to use userconfig.

In any case, perhaps Warner will soon come to save us all with his Dynamic
Probing(tm) feature and this will all become totally moot in any case,
so it's probably not worth arguing about either way.
 1997-07-22 08:33:52 +00:00
bde
f5c982d3e0 Quick and dirty (?) fix for noatime option. The WebNFS changes 
broke it by using the same value for MNT_EXPUBLIC as for MNT_NOATIME.
Just use a different value for MNT_EXPUBLIC.
 1997-07-22 08:03:19 +00:00