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c0877f103f
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10469 Commits

Author SHA1 Message Date
John Dyson
c0877f103f Tighten up management of memory and swap space during map allocation, 
deallocation cycles.  This should provide a measurable improvement
on swap and memory allocation on loaded systems.  It is unlikely a
complete solution.  Also, provide more map info with procfs.
Chuck Cranor spurred on this improvement.
 1998-04-29 04:28:22 +00:00
Eivind Eklund
288078be0f Translate T_PROTFLT to SIGSEGV instead of SIGBUS when running under 
Linux emulation.  This make Allegro Common Lisp 4.3 work under
FreeBSD!

Submitted by: Fred Gilham <gilham@csl.sri.com>
Commented on by: bde, dg, msmith, tg
Hoping he got everything right:  eivind
 1998-04-28 18:15:08 +00:00
John Dyson
2dbea5d2e3 Fix a pseudo-swap leak problem. This mitigates "leaks" due to 
freeing partial objects, not freeing entire objects didn't
free any of it.  Simple fix to the map code.
Reviewed by:	dg
 1998-04-28 05:54:47 +00:00
Julian Elischer
21a56c939e Submitted by: Doug Ambrisko <ambrisko@whistle.com> 
make standard links for the first detected sound card.
 1998-04-28 00:10:53 +00:00
Dag-Erling Smørgrav
bf69d84c0a Cast return values to the appropriate fp_*_t. Note that the man page 
incorrectly refers to them as e.g. fp_except rather than fp_except_t.

PR:		misc/6310
Submitted by:	Niall Smart
 1998-04-27 14:17:30 +00:00
Dag-Erling Smørgrav
8fc5e57330 Fixed spelling of "fictitious" in diagnostics and comments 
PR:		kern/6429
 1998-04-27 11:36:06 +00:00
Brian Somers
5417a1a44a Support more than 256 tun devices: 
$ ls -l /dev/tun25[4-7]
crw-------  1 fax  dialer   52, 254 Apr 27 02:27 /dev/tun254
crw-------  1 fax  dialer   52, 255 Apr 27 02:27 /dev/tun255
crw-------  1 fax  dialer   52, 0x00010000 Apr 27 02:31 /dev/tun256
crw-------  1 fax  dialer   52, 0x00010001 Apr 27 02:31 /dev/tun257
 1998-04-27 01:44:22 +00:00
John Dyson
e8f1b8b02a Add the PAT cpuid feature. 1998-04-26 03:18:38 +00:00
KATO Takenori
3d9a94b05a Sync with sys/i386/isa/wd.c revision up to 1.163. 1998-04-25 05:19:33 +00:00
John Dyson
adc78b8c71 Correct copyright. 1998-04-25 04:50:03 +00:00
KATO Takenori
012417733c Sync with sys/i386/isa/wd.c revision 1.161. 1998-04-25 04:27:54 +00:00
KATO Takenori
3562d37f74 Sync with sys/i386/conf/GENERIC revision 1.108. 1998-04-25 04:27:15 +00:00
Matt Jacob
f05ebe7324 Oops- osreldate.h is not around like I thought it would be... hmmm.. quick fix to get around this 1998-04-24 18:23:20 +00:00
David E. O'Brien
cbcfa1ba6a Discussed with: bde 1998-04-24 11:50:30 +00:00
David E. O'Brien
8f89f24fc3 Create virgin disklabels with 8 (MAXPARTITIONS) partitions rather than 
three (RAW_PART + 1);
This makes ``disklabel -Brw sdN auto'' do the Right Thing.
 1998-04-24 11:49:57 +00:00
David Greenman
84e33c9eea At the request of Garrett, changed sysctl: 
net.inet.tcp.delack_enabled -> net.inet.tcp.delayed_ack
 1998-04-24 10:08:57 +00:00
David Greenman
552b7df4c1 Ensure that TCP_REXMTVAL doesn't return a value less than t_rttmin. This 
is believed to have been broken with the Brakmo/Peterson srtt
calculation changes. The result of this bug is that TCP connections
could time out extremely quickly (in 12 seconds).
Also backed out jdp's partial fix for this problem in rev 1.17 of
tcp_timer.c as it is obsoleted by this commit.
Bug was pointed out by Kevin Lehey <kml@roller.nas.nasa.gov>.

PR:	6068
 1998-04-24 09:25:39 +00:00
Julian Elischer
1667f2b3e5 slice_device.c: permissions changes for SLICE devices 
vn.c:		change time of SYSINIT scheduling.
wd.c		don't revert to fully closed state. ( may require more)
all in SLICE mode only.
 1998-04-24 07:54:00 +00:00
David Greenman
9351a2295a Added kern.ipc.nmbclusters 1998-04-24 04:15:52 +00:00
Julian Elischer
1077fa97b3 When calling the open function, specify either FREAD and/or FWRITE 
as leaving them both 0 has the same effect as not openning the device at all.
 1998-04-23 22:09:55 +00:00
Julian Elischer
bdeec4c20b Oops forgot to include opt_bootp.h 
Bootp works a lot better with devfs if this is present.
 1998-04-23 20:59:42 +00:00
Eivind Eklund
01404206b9 Convert timespecclear() back to an expression (this time without 
sideeffects).
 1998-04-23 14:12:06 +00:00
Eivind Eklund
e89652d0c4 Wrap timerclear in do { ... } while(0) 1998-04-23 00:11:32 +00:00
Eivind Eklund
57402d4df8 Add devfs support. 
Submitted by:	somebody whose name escapes me :-(
 1998-04-23 00:06:43 +00:00
Tor Egge
beede91e58 Mask the interrupt before setting the corresponding bit in ipending if 
the interrupt is already active.
Don't use lock prefix for operations on ipending.
Always use lock prefix for operations on iactive.
 1998-04-22 22:49:29 +00:00
Julian Elischer
afcdc872dc Bad144 support for the slice system (!) 
Submitted by: luoqi@watermarkgroup.com (Luoqi Chen)

I'm amazed by this. Slice has only been checked in for 2 days..
 1998-04-22 19:27:54 +00:00
Matt Jacob
8bafc2452a Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 18:18:16 +00:00
Matt Jacob
65adb54cf1 Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 18:12:29 +00:00
Matt Jacob
6054c3f6f2 Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 17:54:58 +00:00
KATO Takenori
d6226d453f Sync with sys/i386/conf/majors.i386 revision 1.39. 1998-04-22 13:35:21 +00:00
Julian Elischer
26d3bf5f1b close() is no longer a SLICE method. 
Close is simply an open with no-read and no-write once internal to SLICE
(it still exports a close to the rest of the kernel)
 1998-04-22 10:25:27 +00:00
Peter Wemm
4bc57bd94f Add a couple of missing symbols referred to in asm code. 1998-04-22 09:46:16 +00:00
Mike Smith
38f86230bd Add a block device entry for the 'myx' driver too. 1998-04-22 05:10:51 +00:00
Mike Smith
9c25a0b542 Add 'myx' for Ulf Zimmerman's Mylex Raid driver (ulf@alameda.net> 1998-04-22 03:57:07 +00:00
Julian Elischer
6c633c343f Don't allow an open to succeed if the device is invalidated during the 
open process.
 1998-04-22 01:51:34 +00:00
Brian Somers
4431d4ba23 - breakage of the warnings about pessimized i/o port types. 
- pessimized i/o port types.
- other pessimized types.
- Don't use DEBUG (causes LINT warnings).  Use DGB_DEBUG instead.
- commented out code.
- cloned code that doesn't apply ("Smarts" is for the cy driver only).

Submitted by: bde
 1998-04-21 21:06:57 +00:00
Brian Somers
ba000fa9b4 Correct the digiboard device names in agreement 
with the man page (POLA).
 1998-04-21 21:06:22 +00:00
Julian Elischer
20e427a519 Remove the artificial limit on the size of the ipfw filter structure. 
This allows the addition of extra fields if we need them (I have plans).
 1998-04-21 18:54:53 +00:00
KATO Takenori
5e4832f65d PC-98 does not supports DMA automode lager than 65535 bytes. 1998-04-21 09:48:45 +00:00
KATO Takenori
bb9b85aaeb Supports PC-98 again. 1998-04-21 09:46:14 +00:00
Brian Somers
590be6b1ad o Move debug stuff down a bit so that it doesn't try to 
dereference uninitialized pointers.
o Fix DEVFS permissions
o Fix DEVFS minor numbers
o Add initial & lock devices for cua device.
o Fix permissions in line with sio.
 1998-04-21 02:39:48 +00:00
Julian Elischer
ff1f112b1a The 'mountroot' option is obviously pointless for an LKM 
so allow LKM compilation to succeed by making it go away for that case.
Saves needing to include opt_devfs.h which an LKM cannot rely on anyhow.
 1998-04-20 23:18:46 +00:00
Julian Elischer
2af4594564 Remove more LFS left-overs 1998-04-20 21:54:19 +00:00
Julian Elischer
751e9ca706 Remove an LFS clause, now that it is in the history, 
anyone who wants to see what was needed cto revive LFS can see it.
 1998-04-20 21:53:07 +00:00
Søren Schmidt
d264ed7a01 Enable DEVFS usage of the device (include opt_devfs.h> 1998-04-20 18:51:33 +00:00
Nate Williams
480895cbea - Give up trying for a simple solution for correctly recognizing if a card 
was really removed, or simply 'faked' by a suspend/resume.  Keep track
  of both current and previous state, and send that information to the
  userland programs.

[
XXX - This breaks binary compatability with older pccardd programs, but
they don't work reliably. :(
]
 1998-04-20 15:21:02 +00:00
Nate Williams
e4c50d858a - Only poll the PCIC controller for insertion/removal events if the 
controller hasn't been assigned an IRQ.
 1998-04-20 15:15:20 +00:00
KATO Takenori
b4e7319708 Commented out ide_pci.c. 
Reviewed by:	kato
Submitted by:	Takahashi Yoshihiro <nyan@wyvern.cc.kogakuin.ac.jp>
 1998-04-20 13:54:47 +00:00
KATO Takenori
9bfbfc62fd Sync with sys/i386/conf/options.i386 revision 1.77. 1998-04-20 13:52:44 +00:00
KATO Takenori
47c5d70acc Sync with sys/i386/conf/files.i386 revision 1.197. 1998-04-20 13:52:13 +00:00