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026c9b2ce6
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1913 Commits

Author SHA1 Message Date
Bruce Evans
026c9b2ce6 Really fix the "byte" count stat. `wd's are actually blocks of 32 16-bit 
words in dkstat-speak.  `ms's are seconds in dkstat-speak...
 1994-12-24 09:19:00 +00:00
Bruce Evans
13d7c724ca Obtained from: 1.1.5 
Fix single-stepping of emulated FPU instructions.

Don't panic if an FPU instruction is attempted but there is no FPU
and no FPU emulator is configured.
 1994-12-24 07:22:58 +00:00
David Greenman
55c4727190 Revert last patch - it's wrong. 1994-12-23 23:03:32 +00:00
David Greenman
be7b04cd7e Fixed byte count stat. 
Submitted by:	John Dyson
 1994-12-23 22:44:55 +00:00
Nate Williams
1603af0d3b Warning and weak reference macros which are used to generate link-time 
messages.

Obtained from: NetBSD
 1994-12-23 22:38:54 +00:00
Nate Williams
d27e9722db Document some of the fields used by the new shlib code. 
Obtained from: NetBSD
 1994-12-23 22:32:48 +00:00
David Greenman
45cbbb298d Do vm_page_rename more conservatively in rcollapse and qcollapse, and 
change list walk so that it doesn't get stuck in an infinite loop.

Submitted by:	 John Dyson
 1994-12-23 05:00:19 +00:00
David Greenman
7609ab12e4 Initialize b_vnbuf.le_next before returning a new buffer in getpbuf and 
trypbuf. Move a couple of splbio's to be slightly less conservative.
 1994-12-23 04:56:51 +00:00
David Greenman
602d2b481a Protect vnode buffer chain manipulation with splbio to prevent list 
corruption..
 1994-12-23 04:52:55 +00:00
David Greenman
edd5a4af47 Restore my changes in rev 1.11 that Garrett killed in his commit. 1994-12-22 23:42:25 +00:00
Garrett Wollman
b2774d00ad Make arp_rtrequest() static since nobody needs to referene it any more. 1994-12-22 22:00:30 +00:00
Garrett Wollman
dd2e410221 Move ARP interface initialization into if_ether.c:arp_ifinit(). 1994-12-22 21:56:22 +00:00
Stefan Eßer
9a3c07de07 Add support for -v option passed to boot loader (bootverbose). 
Reviewed by:
Submitted by:
Obtained from:
 1994-12-22 21:20:39 +00:00
Stefan Eßer
68d2fa1f21 Added SCSI_DATA_OUT to flags passed to the device driver in sd_dump() 
since device drivers may decide not to accept a data out phase without
this flag present.
Submitted by:	Wolfgang Stanglmeier <wolf@dentaro.GUN.de>
 1994-12-22 21:18:48 +00:00
Garrett Wollman
59d8d13f60 Added `ds', a black-hole network interface. 1994-12-22 21:00:05 +00:00
David Greenman
511cdd1649 Removed bogus semicolon at end of a #define line. 1994-12-22 07:20:03 +00:00
David Greenman
6f7bc393bb Fixed a benign off by one error. 1994-12-22 05:18:12 +00:00
Bruce Evans
222d875bec Print `slicename' and not a bogus pointer in diskerr() 1994-12-22 04:42:31 +00:00
Garrett Wollman
074c4a4e2e Add generic part of generic multiple-physical-interface support (the 
successor of IFF_ALTPHYS).
 1994-12-21 22:57:05 +00:00
Garrett Wollman
b30cbe4a6b Add a #define for if_rawoutput(), which isn't used now, but eventually will 
be.
 1994-12-21 18:03:41 +00:00
Garrett Wollman
f811ab0233 Avoid a serious race by blocking netisrs while walking the route tree. 
(IWBRNI we could just block IP netisrs...)
 1994-12-21 17:25:52 +00:00
Garrett Wollman
3c896bda76 Correct sysctl info so that net.inet.ip.rtexpire is actually accessible. 1994-12-21 17:23:59 +00:00
Andrey A. Chernov
f8c32a9711 Remove get status from probe, confuse LU002 
Add check stbytes[1] != stbytes[2] for presence real Mitsumi
controller
 1994-12-21 15:17:59 +00:00
Andrey A. Chernov
0bda4f122a stbytes miss by one for new model 1994-12-21 15:12:41 +00:00
David Greenman
6185408336 Don't ever clear B_BUSY on a pbuf (or any other flag for that matter). 
This appears to be the cause of some buffer confusion that leads to
a panic during heavy paging.

Submitted by:	 John Dyson
 1994-12-19 00:02:56 +00:00
Joerg Wunsch
e72e8750d3 Insert a hook to initialize the serial port at the beginning of 
boot().  This is needed so the "serialboot" stuff can share this file,
too.

Everything is #ifdef'ed so it evaluates to nothing when actually been
built in the "biosboot" directory.
 1994-12-18 20:30:10 +00:00
Joerg Wunsch
2c681fc102 This became a frequently requested item now. 
The files in this directory are modified version of "biosboot".  The
only difference is in that they perform their I/O via a serial port,
so their preferrable usage is to form bootblocks for systems where the
kernel happens to have an "options COMCONSOLE".  Most of the code is
actually shared with "biosboot", and make will not (and should not)
descend into this directory by default.  It is in the responsibility
of the user to build these bootblocks instead of the original ones.
 1994-12-18 20:12:10 +00:00
Joerg Wunsch
0246a9d813 Initialize syscons also in cases where it ain't the system's console 
(i.e., there's a comconsole).
 1994-12-18 19:45:53 +00:00
Joerg Wunsch
91c38cb885 Ooops, i forgot one NVT > 0 in a previous commit. Now pcvt will also 
work as the system's console.
 1994-12-18 19:42:41 +00:00
Joerg Wunsch
00e82d39d7 Move the code providing the equivalent of ICRNL for console input from 
the device driver(s) to cons.c.
 1994-12-18 19:35:59 +00:00
Bruce Evans
bf67b544a2 Pass the slice number of the boot device to the kernel in the previously 
unused bitfields for the adaptor and the controller.  It should go in
the bitfield for the partition but that would not be backwards compatible.
 1994-12-18 19:14:19 +00:00
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