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2251 Commits

Author SHA1 Message Date
dg
5ccd30340c Changed extended memory test so that it's non-destructive and not a 
complete test (it never was "complete", which is why it was bogus). Now
only a single longword is checked in each page.
 1995-02-10 07:44:03 +00:00
dg
4a3234f042 Removed obsolete and unused vmtime() function. 1995-02-10 07:17:46 +00:00
dg
7241fca64f Removed unnecessary check for pr_scale in the AST/OWEUPC case. 1995-02-10 06:43:47 +00:00
dg
b23397a17f Check P_PROFIL flag for profiling rather than pr_scale as it makes more 
sense.
 1995-02-10 06:25:14 +00:00
dg
54d8522bec Turn on "Capture Effect" avoidence. This modifies the collision algorithm 
so that the interface won't have the effect of blocking other senders
during bulk transfers (i.e. hogging the ethernet). It improves performance
in all of my tests by reducing collisions and I believe it to be a Good
Thing.
 1995-02-10 06:06:42 +00:00
amurai
9e67759149 Delete a redundant line - "options TUN" and Add explanation for 
"pseudo-device tun" as same as other device.
 1995-02-10 05:42:24 +00:00
wollman
72af2aa44a Merge Transaction TCP, courtesy of Andras Olah <olah@cs.utwente.nl> and 
Bob Braden <braden@isi.edu>.

NB: This has not had David's TCP ACK hack re-integrated.  It is not clear
what the correct solution to this problem is, if any.  If a better solution
doesn't pop up in response to this message, I'll put David's code back in
(or he's welcome to do so himself).
 1995-02-09 23:13:27 +00:00
se
93f26e434a Try to detect overlapping PCI memory assignment. 
(This can only happen with devices that are mapped
by the BIOS.)

Reviewed by:	se
Submitted by:	wolf (Wolfgang Stanglmeier)
 1995-02-09 20:20:33 +00:00
se
cf143514ee Initialisation of interrupt masks changed. 
Reviewed by:	se
Submitted by:	wolf (Wolfgang Stanglmeier)
 1995-02-09 20:16:19 +00:00
dg
532b758076 Killed MACHVMCOMPAT function prototypes as the functions don't exist. 1995-02-09 14:16:07 +00:00
dg
93c83d06ad Killed MACHVMCOMPAT code. It doesn't compile, and in its present state 
would require some work to make it not a serious security problem. It's
non-standard and not very useful anyway.
 1995-02-09 14:14:13 +00:00
dg
0415b6dd5c Clean up after Jordan's commit: add d_read_t and d_write_t types for 
compatibility with the screwy conf.c macros.
 1995-02-09 13:51:25 +00:00
jkh
da959b72c7 The whole NEW_CONF_C_SYNTAX was bogus; David's right, it can't be 
optional at all.  Make it non-optional.
Submitted by:	davidg
 1995-02-09 11:59:40 +00:00
jkh
27f293f435 Remove duplicate functions. 
Submitted by:	gj
 1995-02-09 11:30:07 +00:00
jkh
203ea981b0 Add PPP to the generic kernel. Now that Poul has made us all this space, 
maybe I can get us back into the slip/ppp game without having to tell users
to reconfigure their kernels all the time! :)
 1995-02-09 11:21:07 +00:00
jkh
2cbfd0e229 Export ttnread(). 
Submitted by: Heikki Suonsivu <hsu@cs.hut.fi>
 1995-02-09 11:14:19 +00:00
jkh
bf79ed40a3 >32 PTY support 
Submitted by: Heikki Suonsivu <hsu@cs.hut.fi>
 1995-02-09 11:13:30 +00:00
jkh
2f624e8b5e Some scary macros from Heikki Suonsivu <hsu@cs.hut.fi>. Actually, they 
make cdev entries look almost readable.  If his stuff works for most of
the entries in here, it might be worth it to refit them all.
 1995-02-09 11:13:09 +00:00
jkh
e0092e86d6 Add the Cyclades serial driver code (ALPHA) from Andrew Werple and 
adapted to FreeBSD by Heikki Suonsivu <hsu@cs.hut.fi>.
Submitted by:	Andrew Werple <andrew@werple.apana.org.au> and
		Heikki Suonsivu <hsu@cs.hut.fi>
Obtained from:	NetBSD
 1995-02-09 09:47:31 +00:00
dg
2bd1a20fe1 Minor algorithmic adjustments that reduce the CPU consumption of the 
pagedaemon in half while not reducing its effectiveness.

Submitted by:	me & John
 1995-02-09 07:41:42 +00:00
dg
79e7847479 Fixed another TTCP ifdef problem...there isn't any tcp_sysctl field in 
!TTCP.
 1995-02-09 00:56:09 +00:00
dg
6ca0e1e381 Fix/#ifdef prototype for tcp_mss...apparantly overlooked by Garrett. 1995-02-09 00:49:20 +00:00
bde
f568e81eb8 Disable bogus attempt to switch from the TS_ISOPEN state to the 
TS_WOPEN state when CLOCAL is toggled from on to off while there
is no carrier.  There is no way back, and with sio there is no way
forward either (TS_ISOPEN will never be set again for the current
open).  This bug was observed in 1.1 and was fixed in 1.1.5.
 1995-02-08 22:02:02 +00:00
bde
017b22dff1 Rewrite the netisr dispatcher. 
Rename `_dummynetisr' to `dummynetisr' so that it doesn't show up in
profiling (with gprof -u).

Clean up.
 1995-02-08 21:46:44 +00:00
bde
c68c6ddc37 More complete implementation of SUBDIR for programs, libraries and kmods. 
`depend' wasn't supported.  This seems to have only broken `make depend'
in gnu/usr.bin/ld.

bsd.prog.mk:
Build the man pages in ${MANDEPEND} at build time.
 1995-02-08 21:35:31 +00:00
wollman
97873f1113 T/TCP changes to generic IP code. This is all ifdefed TTCP so should 
have no effect on most users for now.  (Eventually, once this code is
fully tested, the ifdefs will go away.)
 1995-02-08 20:22:09 +00:00
wollman
25cedbd345 Merge in T/TCP TCP header file changes. 1995-02-08 20:18:48 +00:00
wollman
7534decaff Define RTF_PINNED for future use. 1995-02-08 20:01:13 +00:00
gpalmer
8e0d212fc2 Remove a possible loophole - previously the code wouldn't pass packets destined 
to the loopback address to the packet filter.

Reviewed by:	"Ugen J.S.Antsilevich" <ugen@netvision.net.il>
 1995-02-07 20:30:42 +00:00
wollman
3b59d5225b Correct fix for merge conflicts: RTM_VERSION is always 5. Header files 
included by user code must never depend on kernel compile options.
 1995-02-07 19:05:12 +00:00
jkh
2bc5b1e700 Support for more Sun compatible dlopen() and friends. Also added proper error 
handling.
Reviewed by:	gj
Submitted by:	Mark Diekhans <markd@grizzly.com>
 1995-02-07 13:26:39 +00:00
sos
2bc72c9fe9 Fixed the bug that caused the cursor to disappear under 
boot with -c option
 1995-02-07 11:53:27 +00:00
dg
d07ad100e8 Fixed unresolved CVS conflict on RTM_VERSION. 1995-02-07 06:19:56 +00:00
dg
6a86aa802f Changed maximum number of symlinks in a path from 8 to 32. The exact value 
isn't important; it is only used to prevent symlink loops from looping
forever. 32 is a quite reasonable default.

Submitted by:	Ed Hudson <elh@p5.spnet.com>
 1995-02-07 03:33:05 +00:00
wollman
d963f7f61f Make sure to disable RSVP intercept when the socket is closed. 1995-02-07 02:53:14 +00:00
wollman
897c89c0d9 Merge in the socket-level support for Transaction TCP from the OLAH_TTCP 
branch.

Submitted by: Andras Olah <olah@cs.utwente.nl>
 1995-02-07 02:01:57 +00:00
wollman
04d65ef905 Merge in the socket-level support for Transaction TCP. 1995-02-07 02:01:16 +00:00
jkh
cf3a878379 The very minimum driver required to support a Video Spigot. See the 
copyright notices in the code for information on where to go to pick
up additional useful bits.
Submitted by:   Jim Lowe <james@blatz.cs.uwm.edu>
 1995-02-06 23:20:17 +00:00
jkh
630cf84ab0 The very minimum driver required to support a Video Spigot. See the 
copyright notices in the code for information on where to go to pick
up additional useful bits.
Submitted by:	Jim Lowe <james@blatz.cs.uwm.edu>
 1995-02-06 23:19:49 +00:00
jkh
8ae9fec07a Commit Gary's diffs for adding xcdplayer support to the Sony CDROM driver. 
Submitted by:	gj
 1995-02-06 22:35:07 +00:00
se
de1c9cade1 Add short delay after NCR reset. 
Submitted by:	wolf@kintaro.cologne.de (Wolfgang Stanglmeier)
 1995-02-06 22:01:58 +00:00
jkh
4871f7461e Commit my userconfig stuff: 
1. add iosize command, and show it in `ls'
2. add a probe command
3. add an attach command

[the latter 2 do the obvious thing - call the device's routine and print the
 status returned].
 1995-02-06 02:48:38 +00:00
dg
90bd3af0d9 Use M_NOWAIT instead of M_KERNEL for socket allocations; it is apparantly 
possible for certain socket operations to occur during interrupt context.

Submitted by:	John Dyson
 1995-02-06 02:22:12 +00:00
dg
977da6cc01 Changed order of release of vnode/object to fix a problem where the vnode 
is freed with an old object still attached (subsequently causing a panic).
Fixes NFS server panic "object/pager mismatch".

Submitted by:	John Dyson
 1995-02-06 02:20:40 +00:00
sos
ddc8068fe7 Fixed the annoing bug that caused writes to /dev/console to go to 
the active virtual terminal (Boy, do I have little hair left).
Misc other fixes, try to enable cursor earlier in the game.
 1995-02-05 23:44:25 +00:00
phk
df28946018 Added "panic" command to ddb, so we can do something sensible even if 
we have no symbols.
 1995-02-05 21:09:04 +00:00
jkh
c822c8eadb This was wrong - PCVT and syscons don't share the same entrypoint 
names.
Submitted by:	mh
 1995-02-05 11:29:38 +00:00
jkh
c68b202118 Add pcvt's header files. 
Submitted by:	hm
 1995-02-05 11:02:45 +00:00
jkh
3b9ff6800f Bring pcvt console driver into the tree - now users can chose whichever 
console driver they like best (2 is ok, it was 4 that was a little insane
for awhile there! :-).
Submitted by:	hm
 1995-02-05 11:01:24 +00:00
jkh
f2a7d967ea Bring PCVT's config files into the tree. 
Submitted by:	mh
 1995-02-05 10:56:47 +00:00