Commit Graph

1882 Commits

Author SHA1 Message Date
Poul-Henning Kamp
d9a2713bb5 Make sure we allocate at least 8 scbus if we allocate any at all. 1994-12-18 18:48:39 +00:00
Poul-Henning Kamp
40a97f50d4 > ../../i386/isa/if_le.c still has a mountain of warnings.. Anyone keen
> to fix?

Sure. How's this? -

Reviewed by:	phk
Submitted by:	Mark Murray <mark@grondar.za>
1994-12-18 18:42:03 +00:00
David Greenman
2b4e0927f6 Unbogify the size being passed to bzero when clearing struct softc. 1994-12-18 14:40:26 +00:00
David Greenman
94101b5208 Move page_unhold's in pmap_object_init_pt down one line to gard against
a potential race condition.
1994-12-18 14:16:22 +00:00
David Greenman
66ecebed58 Fixed multiple bogons with the map entry handling. 1994-12-18 13:58:41 +00:00
Guido van Rooij
f81fcd410f Fix bug in sysctl_string so that when a string has a length that is to
short, it gets filled uop to its length. This matches the getdomainname
and gethostname manual pages.
(getbootfile also uses this function and I think it should have the same
behaviour)

This also fixes a bug with keyinit where the seed was not saved in
/etc/skeykeys. So S/Key should be fully functional again.

Reviewed by:
Submitted by:
Obtained from:
1994-12-18 13:56:50 +00:00
Jordan K. Hubbard
76fe9b2793 Add a 'vn' to GENERIC 1994-12-18 12:01:40 +00:00
David Greenman
053bbc788c Fixed bug where statically allocated map entries might be freed to the
malloc pool...causing a panic.

Submitted by:	John Dyson
1994-12-18 10:28:40 +00:00
David Greenman
dd0bd066e0 Change swapping policy to be a bit more aggressive about finding a
candidate for swapout. Increased default RSS limit to a minimum of 2MB.
1994-12-18 06:31:31 +00:00
David Greenman
931bde7f72 Check for PG_FAKE too in pmap_object_init_pt. 1994-12-18 03:36:27 +00:00
David Greenman
d9b026fcbd Add two more page table pages to keep 64MB machines happy. 1994-12-18 03:11:46 +00:00
David Greenman
8a8d90d871 Fix possible off by one in b_save allocation size. 1994-12-18 03:05:49 +00:00
Jordan K. Hubbard
fc0a941a94 Bump LINT's symtab space. 1994-12-17 08:37:22 +00:00
Jordan K. Hubbard
faa84d7f2c Fix a few nasties in the conversion. 1994-12-17 08:36:50 +00:00
Jordan K. Hubbard
cdf25f3740 Add Fred Cawthorne's GPIB driver.
Submitted by:	fcawth@delphi.umd.edu
1994-12-17 08:07:03 +00:00
David Greenman
763424fcf0 Changed splimp to splhigh to close a potential hole that could lead
to corrupted malloc data structures caused by frees occurring at other
than splimp.
1994-12-17 04:04:42 +00:00
Bruce Evans
8c664261f7 Uncomment DISKSLICE; it should work now (for drivers that support it). 1994-12-16 16:58:08 +00:00
Bruce Evans
9a0f1b5bd5 Continue implementing disk slices and labels for the vn driver. Everything
is supposed to work except "media removal" (shutting down the vn driver)
while some partitions are open.

Fix some errnos: return ENOTTY, not ENXIO for unknown ioctls; return
ENODEV, not ENXIO for the unsupported dump operation.
1994-12-16 16:50:15 +00:00
Bruce Evans
fb72042b5c Duplicate readdisklabel() and writedisklabel() and remove DOS stuff from
from the copies to create correct_readdisklabel() and
correct_writedisklabel().

Print the slice number in diskerr() if it is nonzero.
1994-12-16 16:31:23 +00:00
Bruce Evans
9af6068321 Separate go-away code from dsinit() to produce dsgone().
Call correct_writedisklabel() instead of writedisklabel() (temporary
compatibility hack).

Remove kludge for allowing a label on slice 0.
1994-12-16 16:14:39 +00:00
Bruce Evans
d92b67e7f0 Add prototype for dsgone. Remove prototype for nonexistent dswlabel. 1994-12-16 16:05:11 +00:00
Poul-Henning Kamp
d71494d323 Don't push/pop the return-val register. (DUH!) 1994-12-16 07:31:47 +00:00
Poul-Henning Kamp
d90b957315 Grumble, try to remember what assembler syntax is used :-/
Increase polling frequency a fraction to just above 1 Hz.
1994-12-16 07:09:22 +00:00
Poul-Henning Kamp
2decd76771 Be much more carefull about what we leave in unused registers when we call
the APM-bios.
This stabilizes a couple of APM bioses quite a bit.
They all make the mistake of going into 16-bit mode, without clearing the
top half of the 32bit registers.
Later they do a
|	movw %si,$0x7331
|	movw %ax,0x6(%si)
or something along those lines and crash and burn, because their segment
is already relocated, so adding 0xf0171ce9 to the base of it is bad news.

At least SystemSoft is guilty of this bummer.
1994-12-16 06:16:30 +00:00
Poul-Henning Kamp
784cf072d8 Remove sd1-sd3 & st1, now that we can autoallocate them.
fix the vn driver in LINT.  It autoallocates too.

Reviewed by:	phk
Submitted by:	rgrimes
1994-12-16 06:04:16 +00:00
Poul-Henning Kamp
a31f80dc67 Allocate all scsi-devices on the fly, not just CDs.
Reviewed by:	phk
Submitted by:	rgrimes
1994-12-16 06:03:28 +00:00
Paul Traina
75a128283a Rudimentry bsd-audio emulator for VAT support using FreeBSD's voxware package.
Voxware hackers should feel free to work on this some more,  it's by no means
a perfect product.

(I have patches for GUS users running 2.x to run their GUS with bidirectional
 DMA (talk while listening.  All other soundboards must use push-to-talk until
 people learn to build real hardware).

Submitted by:	amancio hasty & paul traina
1994-12-16 04:59:18 +00:00
Poul-Henning Kamp
22529dad0f An inconsequential #ifdef Bruce forgot. 1994-12-16 01:13:09 +00:00
David Greenman
8d6e8ede62 Protect kmem_map modifications with splhigh() to work around a problem with
the map being locked at interrupt time.
1994-12-15 22:47:11 +00:00
Garrett Wollman
9ee39fc64d Fix PR 59: don't allow TCP connections withmulticast addresses at either
end.
1994-12-15 20:39:34 +00:00
Søren Schmidt
45d04cf11f Fix bug around VOP_READDIR, now takes 6 parameters not 4.
The MAXBSIZE has changed, so use DEFAULT_PAGE_SIZE instead.
1994-12-14 22:03:48 +00:00
Garrett Wollman
5be2baf843 Make rtq_reallyold user-configurable via sysctl. 1994-12-14 19:06:37 +00:00
Garrett Wollman
23f6ed01aa Actually enable NTP kernel PLL. (Oops!)
Noticed by Pete Carah.
1994-12-14 17:57:47 +00:00
Garrett Wollman
2c17fe9339 Call rtalloc_ign() so that protocol cloning will not occur at the IP layer. 1994-12-13 23:08:12 +00:00
Garrett Wollman
652082e6ac Implemented rtalloc_ign(). 1994-12-13 23:07:03 +00:00
Garrett Wollman
93587737d7 Update calls to rtalloc1(). 1994-12-13 22:33:05 +00:00
Garrett Wollman
31246bc25f Update calls to rtalloc1(). Also merge rt_prflags with rt_flags. 1994-12-13 22:32:45 +00:00
Garrett Wollman
2c4615f0aa Update calls to rtalloc1() to match. 1994-12-13 22:32:17 +00:00
Garrett Wollman
995add1a12 Add support for two separate cloning flags, one set by the lower layers,
and one set by the protocol family.  Also add another parameter to
rtalloc1() to allow for any interface flags to be ignored; currently
this is only useful for RTF_PRCLONING.  Get rid of rt_prflags and re-unite
with rt_flags.  Add T/TCP ``route metrics''.

NB: YOU MUST RECOMPILE `route' AND OTHER RELATED PROGRAMS AS A RESULT OF
THIS CHANGE.

This also adds a new interface parameter, `ifi_physical', which will
eventually replace IFF_ALTPHYS as the mechanism for specifying the
particular physical connection desired on a multiple-connection card.

NB: YOU MUST RECOMPILE `ifconfig' AND OTHER RELATED PROGRAMS AS A RESULT OF
THIS CHANGE.
1994-12-13 22:31:49 +00:00
Garrett Wollman
0d2d94f67b Add ahc driver, more symtab space. 1994-12-13 22:01:35 +00:00
Garrett Wollman
3aa0699930 Delete `HZ' option; it's only of use to Bruce and screws up the NTP PLL
(among other things).  Correctly specify `vn' as a pseudo.  Make sure
things are in the right places.
1994-12-13 20:56:30 +00:00
Guido van Rooij
a7e6a0941a lsdev paniced the machine when 2 (or more) ide controllers are installed.
Beware for cut and paste!

Reviewed by:
Submitted by:
Obtained from:
1994-12-13 18:20:08 +00:00
Ugen J.S. Antsilevich
3107b31b8d Add clear one accounting entry control.
Structure fields changed to seem more standart.
1994-12-13 15:57:34 +00:00
Ugen J.S. Antsilevich
f3caf95e23 Late patch for delete control.. 1994-12-12 18:10:41 +00:00
Ugen J.S. Antsilevich
10a642bb05 Add match by interface from which packet arrived (via)
Handle right fragmented packets. Remove checking option
from kernel..
1994-12-12 17:20:55 +00:00
Bruce Evans
63e4f22a2a Fix numerous timestamp bugs.
DE_UPDATE was confused with DE_MODIFIED in some places (they do have
confusing names).  Handle them exactly the same as IN_UPDATE and
IN_MODIFIED.  This fixes chmod() and chown() clobbering the mtime
and other bugs.

DE_MODIFIED was set but not used.

Parenthesize macro args.

DE_TIMES() now takes a timeval arg instead of a timespec arg.  It was
stupid to use a macro for speed and do unused conversions to prepare
for the macro.

Restore the left shifting of the DOS seconds count by 1.  It got
lost among the shifts for the bitfields, so DOS seconds counts
appeared to range from 0 to 29 seconds (step 1) instead of 0 to 58
seconds (step 2).

Actually use the passed-in mtime in deupdat() as documented so that
utimes() works.

Change `extern __inline's to `static inline's so that msdosfs_fat.o
can be linked when it is compiled without -O.

Remove faking of directory mtimes to always be the current time.  It's
more surprising for directory mtimes to change when you read the
directories than for them not to change when you write the directories.
This should be controlled by a mount-time option if at all.
1994-12-12 12:35:50 +00:00
Bruce Evans
20989d2d64 Obtained from: my fix for 1.1.5
Remove compatibility hack so that dup(fd) isn't interpreted as
dup2(fd & 0x3f, random_junk_on_stack_fd) when (fd & 0x3f) != 0.
1994-12-12 12:27:39 +00:00
Bruce Evans
6976af69e8 Obtained from: my old fix for 1.1.5
Improve hzto():

Round up instead of down and then add 1 tick.  This fixes sleep(1)
sometimes sleeping for < 1 second and usleep(10000) sometimes sleeping
for as little as 1 usec + syscall time.

Don't do all the calculations at splhigh().

Don't depend on `tick' being a multiple of 1000.

Don't lose accuracy for `sec' between 0x7fffffff / 1000 - 1000 and
0x7fffffff / hz.

Don't assume that longs are 32 bits or that ints have the same size as
longs.
1994-12-12 11:58:46 +00:00
David Greenman
e8cdac9bfd Don't mess with already freed structures when a process is being run
down.
1994-12-12 06:04:27 +00:00
Bruce Evans
a4a59c2b52 Implement disk slices and labels for the vn driver. This is intended mainly
for testing and is only enabled if TEST_LABELLING is defined.  It won't
actually work until DOS goop is removed from ufs_disksubr.c.
1994-12-12 00:23:11 +00:00