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Author SHA1 Message Date
Poul-Henning Kamp
d7bf417de7 add debug.sizeof.specinfo 1999-07-20 07:19:32 +00:00
Poul-Henning Kamp
4fcd91ddf1 Don't access the device with vp->v_specinfo->si_rdev, use vp->v_rdev. 1999-07-20 07:18:17 +00:00
Mike Smith
d1a6c79537 Update of the i686 MTRR/memory range support. 
- Support for setting memory range attributes on SMP systems using the
   new SMP rendezvous function
 - Don't print the confusing default memory type message.
 - Allow legal overlapping range types.
 - Turn interrupts back on after setting MTRRs in UP mode (whoops)
 - Don't waste time calling invltlb() after wbinvd(); it's not
   SMP-compatible (interrupts are off) and unncessary because
   wbinvd already flushes the TLB.

This code is now essentially feature-complete.
 1999-07-20 06:58:51 +00:00
Mike Smith
91fe3dc1e1 Implement an all-CPU shootdown-style rendezvous facility. This allows 
the caller to specify a function to be guarded between an entry and exit
barrier, as well as pre- and post-barrier functions.

The primary use for this function is synchronised update of per-cpu private
data.  The implementation is almost (but not quite) MI; with a better
mechanism for masking per-CPU interrupts it could probably be hoisted.

Reviewed by:	peter (partially)
 1999-07-20 06:52:35 +00:00
Alan Cox
700a02558c An SMP-specific change: Eliminate an unnecessary lock acquire and release 
in setdelayed.

Submitted by:	luoqi and bde
 1999-07-20 06:09:53 +00:00
Alan Cox
ca06c247ba Convert a "page not busy" warning to an assertion. 
Submitted by:	dillon@backplane.com
 1999-07-20 05:46:56 +00:00
Jordan K. Hubbard
733dd2266a Get bpf0 onto the MFS image. 1999-07-20 05:00:00 +00:00
Mike Smith
5fd6b620bb Make memcontrol's internal help actually work. No substitute for a real 
manpage, but at least now you can get syntax help without resorting
to reading the source.
 1999-07-20 04:33:14 +00:00
Robert Nordier
50d57a133e Reintroduce LBA (cyl > 1023) support in the bootblocks, enabled by 
means of a build option.
 1999-07-20 01:19:23 +00:00
Peter Wemm
7e08426441 Fix a page size vs. KB mixup. The extra buffers allocated at a reduced 
rate is meant to kick in at 64MB, not 256MB.

Reviewed by:	Matthew Dillon <dillon@backplane.com>
 1999-07-19 23:36:30 +00:00
Nik Clayton
1e36820731 Document the "skey" command in telnet(1). 
PR:             docs/12360
Submitted by:   kjm@rins.ryukoku.ac.jp (KOJIMA Hajime)
 1999-07-19 22:24:32 +00:00
Luoqi Chen
9ea6e95e0d Check if an fs is mounted before checking if it is mounted read-only. 
Pointed out by:		Mike Smith	<msmith@freebsd.org>
 1999-07-19 21:04:25 +00:00
Robert Nordier
0277da1675 Activate kgzip. 1999-07-19 20:22:44 +00:00
Robert Nordier
ac176e5590 Activate kgzldr. 1999-07-19 20:16:34 +00:00
Robert Nordier
b407f553fb Use M4FLAGS for m4. 1999-07-19 20:10:17 +00:00
Mark Murray
f95d9a7c6c Fix a problem where commands in backticks `` wont get executed in taint 
mode because of an insecure path.

Reported by:	George Cox
 1999-07-19 18:17:54 +00:00
Robert Nordier
ba8860241d kgzldr is a kzipboot replacement for use with kgzip(8). 
Development sponsored by Global Technology Associates, Inc.

Reviewed/tested by: abial
 1999-07-19 18:07:44 +00:00
Robert Nordier
4566a1d1d3 kgzip is a kzip(8) replacement able to compress and link bootable 
32-bit binaries in both ELF and a.out format.

Development sponsored by Global Technology Associates, Inc.

Reviewed/tested by: abial
 1999-07-19 18:00:18 +00:00
Brian Feldman
a2dca20711 Various cleanups. 1999-07-19 17:37:42 +00:00
Tatsumi Hosokawa
18200ad993 Sync with GENERIC (place of xe0 driver) 1999-07-19 15:18:21 +00:00
Tatsumi Hosokawa
51d4d7feae sync with boot_crunch.conf.generic 
(added arp, sed, and test)
 1999-07-19 12:23:33 +00:00
Jordan K. Hubbard
96d6032053 Catch an XFree86 3.3.4 update I missed. 1999-07-19 11:58:01 +00:00
Jordan K. Hubbard
ba7a9304d9 Update for XFree86 3.3.4 1999-07-19 11:49:22 +00:00
Jordan K. Hubbard
0d7065f9ce Wait for dhclient in a far saner fashion. 
Submitted by:	obrien
 1999-07-19 11:00:56 +00:00
Sheldon Hearn
58aa6f74a2 Fix handling of the cd command inside evaluations. It was changing PWD, 
which it should not do.

PR:	12578
Reported by:	Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
Submitted by:	Niall Smart <niall@pobox.com>
 1999-07-19 11:00:33 +00:00
Jordan K. Hubbard
7f37499c9c Add /bin/test to the boot floppy. Guess we'll have to sync this up 
with boot_crunch.conf.pccard at some point?
 1999-07-19 10:53:54 +00:00
Jordan K. Hubbard
56278e0f8d cleanup pass over new stuff. 1999-07-19 10:18:52 +00:00
Jordan K. Hubbard
ad183257e6 Another batch of fixes for dhcp support in sysinstall, now dragging 
in some code from C. Stone to parse the lease information.  This is still
a WIP and this commit is largely intended to allow others to sync up; the
dhclient code still only works when doing dhcp configuration post-install
and requires a bit more work on the boot floppy before it will truly
work in the minimal bootstrapping role.
 1999-07-19 10:06:18 +00:00
Poul-Henning Kamp
3de280c443 [click] Now all dev_t's in the kernel have their char device major. 
Only know casualy of this is swapinfo/pstat which should be fixes
the right way:  Store the actual pathname in the kernel like mount
does.  [Volounteers sought for this task]

The road map from here is roughly:  expand struct specinfo into struct
based dev_t.  Add dev_t registration facilities for device drivers and
start to use them.
 1999-07-19 09:37:59 +00:00
Poul-Henning Kamp
6f13bfc261 Add sysctl tree debug.sizeof to tell us how big things are. First two 
entries are struct proc and struct vnode.
 1999-07-19 09:13:12 +00:00
Jordan K. Hubbard
9827a7982b Fix type of host-name option. Partial fix for referenced PR. 
Submitted by:	John Baldwin <jobaldwi@vt.edu>
PR:		12205
 1999-07-19 01:58:46 +00:00
Bruce Evans
e9ecccf8cb Updated acquire_timer2()'s state machine to work when the i8254 is 
being used for timecounting.  Fixed a race or two in it.  Undisabled
it.

PR:		10455
 1999-07-18 18:32:42 +00:00
Bruce Evans
ab64b6dc3c Don't let the machdep.tsc_freq sysctl proceed if the TSC is present 
but broken, since tsc_timecounter is not initialised in that case,
and updating an uninitialised timecounter is fatal.

Fixed style bugs in the machdep.i8254_freq and machdep.tsc_freq
sysctls.

Reviewed by:	phk
 1999-07-18 15:19:29 +00:00
Bruce Evans
6b6ef746e5 Added a sysctl "kern.timecounter.hardware" for selecting the hardware 
used for timecounting.  The possible values are the names of the
physically present harware timecounters ("i8254" and "TSC" on i386's).

Fixed some nearby bitrot in comments in <sys/time.h>.

Reviewed by:	phk
 1999-07-18 15:07:20 +00:00
Jonathan M. Bresler
e9bd3a37e8 fix comment re: RST received in TIME_WAIT to match the code. 1999-07-18 14:42:48 +00:00
Poul-Henning Kamp
684adedee4 Use the vn_todev() function, rather than VOP_GETATTR 1999-07-18 14:31:01 +00:00
Poul-Henning Kamp
6ca5486476 Introduce the vn_todev(struct vnode*) function, which returns the dev_t 
corresponding to a VBLK or VCHR node, or NODEV.
 1999-07-18 14:30:37 +00:00
Peter Wemm
80e907a1df Reset SA_NOCLDWAIT on exec(). 
PR:		kern/12669
Submitted by:	Doug Ambrisko <ambrisko@whistle.com>
 1999-07-18 13:40:11 +00:00
Poul-Henning Kamp
9d4ee2f2ef Make devname(3) return something more intelligent than NULL if it doesn't 
find anything in the database.
 1999-07-18 10:19:48 +00:00
Jordan K. Hubbard
43d5ccb239 Some additional optimizations for using DHCP. 1999-07-18 10:18:06 +00:00
Jordan K. Hubbard
2a622f9d9f Use a less annoying default hostname. 1999-07-18 09:58:01 +00:00
Kazutaka YOKOTA
f1235db8bd - Clear relevant variables when the keyboard is not available. 
- Do not touch the `tty' struct when it's not yet available.
- Initialize correct bits in `fonts_loaded'.
 1999-07-18 06:16:53 +00:00
Kazutaka YOKOTA
29e59d7deb - Move the `return' statement the correct place so that the keyboard 
won't be initialized if `atkbd?' is disabled.
 1999-07-18 06:16:25 +00:00
Mike Pritchard
56d253f621 Print out the fields that are set in fs_flags. 1999-07-18 02:33:05 +00:00
John Polstra
3083856d5c Remove a duplicate comment. 1999-07-18 02:26:02 +00:00
Jordan K. Hubbard
bb1bff6dec Miscellaneous fixes for dhcp client support. 1999-07-18 02:20:56 +00:00
John Polstra
7ac9503b86 Remove four no-op casts. 1999-07-18 01:35:26 +00:00
John Polstra
bfb1ef6058 Change many asserts into normal errors. They were all for conditions 
caused by invalid shared objects rather than by internal errors.

Enable format string mismatch checking for _rtld_error().
 1999-07-18 00:02:19 +00:00
John Polstra
46270bddbc Remove trailing whitespace from a couple of lines. It made its way 
into the .cf file and gave sendmail indigestion.
 1999-07-17 23:22:13 +00:00
Poul-Henning Kamp
f06a54f0a0 Centralize dumpdev handling. 1999-07-17 20:47:52 +00:00