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26 Commits

Author SHA1 Message Date
jhb
5ca7c663ea Pass the size of the top-level table to map when mapping the table instead 
of the size of the pointer.

Reported by:	Coverity
Coverity CID:	1147171
 2014-03-10 16:07:45 +00:00
jhb
9dbacca2be - Use <x86/mptable.h> instead of duplicating its definitions. 
- Switch to mmaping the table from RAM instead of reading it out of
  /dev/mem via read(2).
 2013-12-11 21:21:03 +00:00
neel
13949c50fa Divine the array size by using 'nitems(array)' instead of using magic numbers. 
Suggested by:	Garrett Cooper
 2012-12-21 04:44:40 +00:00
neel
8bbd053d88 The MPtable specification allows for an 8-bit "BUS ID" and "I/O APIC ID". 
Since the 'busses[]' and 'apics[]' arrays are indexed by these 8-bit IDs
make sure that they have enough space to accomodate up to 256 entries.

Submitted by:	Ravi Shamanna
Obtained from:	NetApp
 2012-12-21 01:31:56 +00:00
pjd
8cedef5e19 Add an missing argument to open(2). If O_CREAT flag is specified, 
file permission has to be specified as well.
 2012-01-04 07:04:43 +00:00
ed
599a60039e Mark all global variables static for mptable(1). 
While there, remove basetableEntryTypes, which became unused in r71209.
 2011-11-06 16:47:50 +00:00
jhb
ed5edbc4c6 Fix a typo. 
Submitted by:	Jakub Lach  jakub_lach of mailplus pl
 2010-02-19 14:27:32 +00:00
obrien
d5130a84f6 Remove the useless "version" number output. 
We don't give a version number each userland binary.
 2005-02-06 12:54:54 +00:00
peter
cd06141230 Make this build and work on amd64 (sledge at least). 2003-09-30 04:09:21 +00:00
imp
f6787e2d57 Don't need to redundantly redeclare optreset. 2003-06-07 18:33:18 +00:00
peter
a6e9fcc15c Deal with table parsing bugs caused by out-of-order record entries. 
Complain about out-of-order entries.  This fixes the 'mp extended
table HOSED!" report on the DL360 we have here with the "fixed" compaq
bios rom to fix the table length off-by-one error.
 2001-01-18 07:42:02 +00:00
obrien
c2ee1dcc02 Add `_PATH_DEVZERO'. 
Use _PATH_* where where possible.
 2000-12-09 09:35:55 +00:00
msmith
5113d5ee0d Stop printing out the Nfoo options help, since these tunables are about to 
go away.
 2000-09-22 21:07:24 +00:00
tegge
70fee7556a Remove 3 off by 128 errors. 2000-08-06 01:17:39 +00:00
peter
efabb9ccb1 $Id$ -> $FreeBSD$ 1999-08-28 01:35:59 +00:00
imp
3aec1640df getopt(3) returns -1 not EOF. 1999-05-23 23:24:26 +00:00
bde
4410603cb4 Don't #include implementation header <machine/types.h> directly. 
#include <sys/types.h> before the headers that depend on it.
 1998-02-24 01:11:47 +00:00
charnier
e22797c8f4 Use err(3). Add missing parameter for printf() (reviewed by steve). 1997-09-25 06:47:33 +00:00
fsmp
e0e2f7c58c Changed the Ints labels for the IO APIC from "INT#" to "PIN#" to better 
reflect its logical usage.  Ie., there is NOT a 1-to-1 correspondence
between IRQ numbers and APIC pin numbers as there is with the 8259 ICU.
 1997-09-06 04:11:53 +00:00
fsmp
466450db24 Removed suggested "options AUTO_START", no longer used. 
Noticed by:	 Vincent Poy <vince@mail.MCESTATE.COM>
 1997-08-26 05:12:45 +00:00
fsmp
6941d278c7 Removed the SMP_TIMER_NC suggestion. 
This is (almost) defunct, start to phase it out...
 1997-07-22 18:52:20 +00:00
fsmp
cd2a620cb0 Removed SMP_PRIVPAGES from options list. 
This functionality is now automatic.
 1997-06-23 20:23:44 +00:00
fsmp
cc349843cc Made 'options NINTR' greater of 24 and calculated value. 
This coincides with changing kernel default to 64.
 1997-05-22 22:55:05 +00:00
fsmp
d0fcfa02e6 Document APIC_IO as mandatory. 
Document SMP_AUTOSTART as working.
 1997-05-10 17:46:57 +00:00
fsmp
522ce8c7ae fixed minor typo, bumped to version 2.0.9 1997-04-30 23:54:55 +00:00
fsmp
a4d9955380 add a userland program for SMP support 
mptable examines and displays the MP table of an SMP motherboard.
 1997-04-29 03:06:35 +00:00