Commit Graph

77168 Commits

Author SHA1 Message Date
Benno Rice
f6a7723dff Add interrupt handling support code.
I've tried to make this fairly platform-independant as some PowerPC platforms
may not have openpic-style interrupt controllers.  This may not have the best
performance but it works for now.
2002-07-09 11:12:20 +00:00
Tim J. Robbins
ce80ed021f Close file descriptors when [n]>&- and [n]<&- redirections are used.
This was broken by rev. 1.16.

PR:		40334
MFC after:	1 week
2002-07-09 08:55:46 +00:00
Joerg Wunsch
6038d8a3b9 The rate between EUR and USD has never been as large as our old value
(1.12) since the introductions as a common EU currency.  Anyway, since
the rate now seems to stabilize just around 1.00, fix up our value
here.

MFC after:	1 day
2002-07-09 08:47:03 +00:00
Sheldon Hearn
68a9ebbe8c Define NO_WERROR to unbreak world until the maintainer has had time
to coordinate fixes for this contrib code.
2002-07-09 08:37:36 +00:00
Luigi Rizzo
c7ea683135 Change one variable to make it easier to switch between ipfw and ipfw2 2002-07-09 06:53:38 +00:00
Peter Wemm
744c5368b2 Fix whitespace botch in previous commit. 2002-07-09 06:47:29 +00:00
David E. O'Brien
6087d2441e Don't define wchar_t if we are a C++ compiler.
PR:		31864, 40084
2002-07-09 05:13:30 +00:00
Warner Losh
03fd39aa3d Preliminary NEWCARD docs. 2002-07-09 05:08:49 +00:00
Warner Losh
ea9db5976b Update dates. 2002-07-09 04:46:30 +00:00
Warner Losh
f26fae01e8 Document what the pcic driver in newcard will support. 2002-07-09 04:43:30 +00:00
Warner Losh
65fbd12756 Finish the repo copy of pcic.4 -> oldcard.4. oldcard.4 will document
the legacy pccard mode stuff called 'oldcard.'  pcic.4 will be
hijacked for newcard purposes.
2002-07-09 03:50:29 +00:00
Tim J. Robbins
907354479f Print out commands with NTOFD/NFROMFD redirections that close the
descriptors (">&-" or similar) correctly in the jobs(1) command.
2002-07-09 03:26:47 +00:00
Peter Wemm
518b7839f2 Add C code that counts the bits in a 32 bit word, right next to the C code
that reverses the bits in a 32 bit word.  Who thinks up this stuff?
2002-07-09 02:56:10 +00:00
Johan Karlsson
7da9dccb66 Add ability to only beep when mail arrives.
comsat:
        only send two bell charecters if S_IXGRP is set and S_IXUSR is not.

biff:
        add new option 'b' to set S_IXGRP.

PR:             10931
Submitted by:   Andrew J. Korty <ajk@purdue.edu>
Approved by:    sheldonh (mentor)
MFC after:      1 month
2002-07-09 02:16:49 +00:00
Johan Karlsson
894429f29b Add DIAGNOSTICS section to describe exit values.
Approved by:    sheldonh (mentor)
MFC after:      1 week
2002-07-09 02:13:26 +00:00
Mike Barcroft
e47bee6dce Remove an unused type. 2002-07-09 01:20:51 +00:00
Mike Barcroft
a6519e64cc Move the type definition of ointhand2_t from i386/include/types.h to
i386/isa/isa_device.h.  This is a more appropriate location and
helps restrict <machine/types.h> to only types that exist on all
platforms.
2002-07-09 01:16:18 +00:00
Josef Karthauser
7db8d4d987 Delay the creation of the ugenX device node until we're certain
that the attach succeeded.  (Fixes a potential panic for devices
that fail to attach properly and are subsquently unplugged and then
plugged back in again.)
2002-07-09 01:01:25 +00:00
Ian Dowse
7680e41ce2 Oops, the previous revision (1.22) introduced a potential alignment
issue, since the MAXBSIZE-sized buffers are accessed as arrays of
block pointers, but were declared as char[] arrays. Use a union to
avoid this, which also makes a number of casts unnecessary.

Pointed out by:	bde
Reviewed by:		bde
2002-07-08 23:53:21 +00:00
Peter Wemm
5e13bcd6c4 vm_page_queue_free_mtx is a spin mutex, not a normal sleep mutex.
I do not know why this didn't panic my box, but I have most certainly
been using it:
peter@overcee[3:14pm]~src/sys/i386/i386-110> sysctl -a | grep zero
vm.stats.misc.zero_page_count: 2235
vm.stats.misc.cnt_prezero: 638951
vm.idlezero_enable: 1
vm.idlezero_maxrun: 16

Submitted by:	Tor.Egge@cvsup.no.freebsd.org
Approved by:	Tor's patches are never wrong. :-)
2002-07-08 23:12:37 +00:00
Peter Wemm
b428c5fd23 Turn the zeroidle process off for SMP systems, there is still a possible
TLB problem when bouncing from one cpu to another (the original cpu will
not have purged its TLB if the it simply went idle).

Pointed out by:	 Tor.Egge@cvsup.no.freebsd.org
Approved by:	Tor is never wrong. :-)
2002-07-08 23:09:11 +00:00
Luigi Rizzo
b3063f064c Fix a bug caused by dereferencing an invalid pointer when
no punch_fw was used.
Fix another couple of bugs which prevented rules from being
installed properly.

On passing, use IPFW2 instead of NEW_IPFW to compile the new code,
and slightly simplify the instruction generation code.
2002-07-08 22:57:35 +00:00
Luigi Rizzo
d63b346ab1 No functional changes, but:
Following Darren's suggestion, make Dijkstra happy and rewrite the
ipfw_chk() main loop removing a lot of goto's and using instead a
variable to store match status.

Add a lot of comments to explain what instructions are supposed to
do and how -- this should ease auditing of the code and make people
more confident with it.

In terms of code size: the entire file takes about 12700 bytes of text,
about 3K of which are for the main function, ipfw_chk(), and 2K (ouch!)
for ipfw_log().
2002-07-08 22:46:01 +00:00
Luigi Rizzo
7d4d3e9051 Remove one unused command name. 2002-07-08 22:39:19 +00:00
Luigi Rizzo
5185195169 Forgot to update one field name in one of the latest commits. 2002-07-08 22:37:55 +00:00
Mark Peek
b7c5c8fb06 Back out previous TCBHASHSIZE change. This should not be a kernel option.
Pointed out by:	bde
2002-07-08 22:00:43 +00:00
Gordon Tetlow
83e26f65c7 Add my interest in etc/rc.* to help keep etc/rc.d in sync as much as possible. 2002-07-08 21:07:42 +00:00
Gordon Tetlow
e321e75ec9 Remove debugging nit
Submitted by:	bmah
2002-07-08 21:04:16 +00:00
Marc Fonvieille
39a0c7c577 Grammar fix
PR:	docs/40210
Submitted by:	Munish Chopra <mchopra@engmail.uwaterloo.ca>
Reviewed by:	keramida
Approved by:	orion
MFC after:	7 days
2002-07-08 20:57:19 +00:00
Matt Jacob
8a6d0ed288 Simplify isp(4) line; add sa(4) for pre-commit review. Remove myself from
CAM review list.
2002-07-08 20:42:44 +00:00
Dag-Erling Smørgrav
0247368666 Register an interest in pseudofs, procfs and linprocfs. 2002-07-08 20:29:24 +00:00
Maxime Henrion
193d036860 Typo fix: Setlogin() -> setlogin().
Submitted by:	Olivier Houchard <cognet@ci0.org>
2002-07-08 20:16:15 +00:00
Bruce Evans
db774d6099 Fixed some world breakage caused by not updating clients when <timeconv.h>
was split off from <time.h>.  This became fatal here when -Werror was
reenabled.
2002-07-08 20:13:07 +00:00
Bruce Evans
006559a292 Fixed some world breakage caused by not updating clients when <timeconv.h>
was split off from <time.h>.  This became fatal here when -Werror was
reenabled.
2002-07-08 19:49:52 +00:00
Maxime Henrion
43088e9868 Add a VFS_START() call in vfs_mountroot_try() for the sake
of being correct.  None of the root mountable filesystems
do something at VFS_START().

Shorten a comment to fix a style bug while I'm here.

PR:	kern/18505
2002-07-08 19:10:15 +00:00
Julian Elischer
a4fd02efc7 link in the man page for thread_exit
Also change some line breaks.
2002-07-08 17:52:00 +00:00
Matt Jacob
f1df0f59e9 Add 2002 to copyright.
Oops; I forgot for previous delta... If we're and FC or ULTRA2 or better
card, we can have a 1024 element request queue instead of 256.

MFC after:	1 week
2002-07-08 17:48:39 +00:00
Matt Jacob
fdeb9f2f66 Add get/set param ioctl support.
Remove sim queue freezes for resource shortages. I've had too many
strange race conditions where I freeze on a resource shortage but
never get unfrozen.

Consolidate the remaining sim queue freeze condition (for loopdown)
into an inline with debug messages that allows us to track problems
at ISP_LOGDEBUG0 level easier. Change a bunch of debug messages about
loop down/up conditions to ISP_LOGDEBUG0 level.

Remove dead isp_relsim code.

Change some internal flag stuff for efficiency.

Complain vociferously if we try and use our FC scratch area while it's
busy being used already (I mean, if we don't have solaris' ability
to sleep as an interrupt thread which would allow us to just use
a p/v semaphore, at least *say* when you've just borked yourself).

Add infrastructure to allow overrides of hard loopid && initiator
id from boot variables.

Fix the usual quota of silly bugs:

 + 'ktmature' needs to be per-instance. Argh.
 + When entering isp_watchdog, set intsok to zero, preserving
   old value to restore later. It's not nice to try and sleep
   from splsoftclock.
 + Fix tick overflow buglet in checking timeout value.

MFC after:	1 week
2002-07-08 17:42:47 +00:00
Matt Jacob
f00939f92f Add get/set param ioctls.
MFC after:	1 week
2002-07-08 17:34:56 +00:00
Matt Jacob
ed753e824b Add override so that we can force set our hard loopdid.
MFC after:	1 week
2002-07-08 17:34:32 +00:00
Matt Jacob
af2d254da9 Remove the 'bogus registrant' hack for fabric searches. It really
turns out that there's something of a hole in our new fabric name
server stuff.  We ask the name server for entities that have
registered as a specific type.  That type is FC-SCSI. If the entity
hasn't performed a REGISTER FC4 TYPES, the fabric nameserver won't
return it.

This brings this driver to a bit of a fork in the road as to what
the right thing to do is. For servicing the needs of accessing
FC-SCSI devices, this method is fine, and to be preferred. It is
extremely unlikely we're interested in fabric devices that *don't*
register correctly. If I ever get around to adding an FC-IP stack,
then asking for devices that have registers as FC-IP types is also
the right thing to do.

So- asking the fabric nameserver for a specific type is fine, *as
long as you are only interested in specific types*. If, on the other
hand, you want to create (as for management tool support) a picture
of everything on the fabric, this is *not* so fine. There are a
large class of FC-SCSI *initiators* who *don't* correctly register,
so we never will *see* them.

Is this a problem? Yes, but only a little one. If we want to do such
management tool support, we should probably run a *different* fabric
nameserver query algorithm. Better yet, we should talk to the management
nameserver in Brocade switches instead of the standard FC-GS-2 fabric
nameserver (which can be unwieldy).

Other changes: if we've overrrides marked, don't set some default
values from reading NVRAM. This allows us to override things like
EXEC throttle without having to ignore NVRAM entirely.

MFC after:	1 week
2002-07-08 17:33:37 +00:00
Mike Barcroft
ba5fe51088 Move __offsetof() macro from <machine/ansi.h> to <sys/cdefs.h>. It's
hardly MD, since all our platforms share the same macro.  It's not
really compiler dependent either, but this helps in reducing
<machine/ansi.h> to only type definitions.
2002-07-08 16:43:35 +00:00
Mike Barcroft
f71e6a5243 Bring poll.h up to conformance with POSIX.1-2001 by adding some
visibility conditionals, adding the nfds_t type, and changing the
poll() prototype a little.  Update the manual to match.
2002-07-08 16:37:35 +00:00
Juli Mallett
7ed0457457 Bring back WFORMAT=0. 2002-07-08 15:48:39 +00:00
Bruce Evans
2daf9dc825 Fixed some printf format errors (4 new ones reported by gcc and 5 nearby
old ones not reported by gcc).  This helps unbreak LINT.
2002-07-08 12:42:29 +00:00
Bruce Evans
f20c8dde15 Fixed some printf format errors (one new one reported by gcc and 3 nearby
old ones not reported by gcc).  This helps unbreak LINT.
2002-07-08 12:21:11 +00:00
Mark Murray
8d03e1e931 Comment out apm; ACPI is the modern replacement, and folks who really
need it can uncomment it. This may buy us some kernel space.

Discussed with:	imp & msmith (quite a while ago)
2002-07-08 11:56:44 +00:00
Robert Drehmel
0a17f47b92 Reenable the m3 interrupts in m3_pci_resume() and do not
enable them in m3_pci_attach().
2002-07-08 11:41:53 +00:00
Peter Wemm
bfdf38fb57 Bandaid for sparc64. Do not build libstdc++.so for now on sparc64.
Binaries compiled with it segfault.
2002-07-08 10:53:35 +00:00
Bill Fenner
0ef587351e Always upload new files, even if the timestamps match. This is a workaround
for the trouble that DES and I had with MFCs: when "cvs update -jfoo -jbar"
creates a new file, it sets the version to 0 ("new") but sets the timestamp
in the Entries file to the timestamp of the file that's new on the branch.
The CVS client doesn't upload files whose timestamps match with the Entries
file, so these new files don't get uploaded to the server and the server
fails when trying to check them in.

PR:		bin/40227
Approved by:	peter
MFC after:	2 weeks
2002-07-08 10:05:26 +00:00