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9d6218d088
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8650 Commits

Author SHA1 Message Date
Kazutaka YOKOTA
9d6218d088 Add a new compile option SC_HISTORY_SIZE to specify the history buffer 
size in terms of lines (instead of bytes).  When changing video mode
in ioctl SW_XXX commands, syscons checks scp->history_size and
allocate a history buffer at least as large as the new screen size.
(This was unnecessary before, because HISTORY_SIZE was as large as 100
lines and this is bigger than the maximum screen size: 60 lines).
Similar adjustment is done in ioctl CONS_HISTORY command too.

PR: kern/4169
Reviewed by: sos
 1997-09-04 23:01:06 +00:00
Søren Schmidt
1f7727a963 Upgrade of EIDE DMA support, Johns comments: 
* lots of fixes to error handling-- mostly works now
* improve DMA timing config for Triton chipsets-- PIIX4 and UDMA drive
  still untested
* generally improve DMA config in many ways-- mostly cleanup
* clean up boot-time messages
* rewrite PRD generation algorithm
* first wd timeout is now longer, to handle drive spinup

Submitted by: John Hood <cgull@smoke.marlboro.vt.us>
 1997-09-04 18:49:53 +00:00
Søren Schmidt
272c7c74f7 No longer needed, superceded by ide-pci.c ide-pcireg.h 1997-09-04 18:36:02 +00:00
Tor Egge
882e68c8a9 sonewconn no longer passes curproc to the protocol attach method 
since that might cause in_pcballoc to call MALLOC with M_WAITOK during
a software interrupt.
Reviewed by:	Garrett Wollman <wollman@khavrinen.lcs.mit.edu>
 1997-09-04 17:39:16 +00:00
David Greenman
86fe35b5c6 Cosmetic change to last commit: speculative_mtest -> speculative_mprobe. 1997-09-04 15:23:33 +00:00
David Greenman
e91dd67ed8 Changed the memory sizing code so that if the following conditions 
are met:

1) The BIOS indicates that there is exactly 64MB of RAM, and
2) The memory size isn't specified with the MAXMEM option or
   the npx0 msize hack,

   ...then do a speculative memory probe beyond the 64MB's until the
first bad page is encountered. This is an admitted hack, but should
nonetheless deal with detecting the correct amount of memory in nearly
all of the modern systems with >64MB of RAM.
Also made a change that will cause the list of detected memory chunks
to be printed if bootverbose is set.
 1997-09-04 15:14:48 +00:00
KATO Takenori
d312b24474 Synchronize with sys/i386/i386/userconfig.c revision 1.91. 1997-09-04 13:21:23 +00:00
KATO Takenori
ef24e6ccb5 Synchronize with sys/i386/isa/pcaudio.c revision 1.35. 1997-09-04 13:20:33 +00:00
KATO Takenori
cca7e880b9 Always defines macros for PC-98 display. 1997-09-04 09:05:17 +00:00
Jordan K. Hubbard
168568257a Correct ancient spelling bogon. 1997-09-04 09:01:07 +00:00
Poul-Henning Kamp
4d1122bdd6 Revert to the previous hashing, double the hashtable size instead. 1997-09-04 08:24:44 +00:00
KATO Takenori
6ca02614a5 Support read-only mount. 1997-09-04 03:14:49 +00:00
Søren Schmidt
44b9771a14 1) Changed the volume to be a little louder. 
2) Added a non_blocking flag to the write routine.
 3) Added a 3rd buffer (actually a ring buffer would be better)

Submitted by: Jim Lowe <james@miller.cs.uwm.edu>
 1997-09-03 19:08:05 +00:00
Poul-Henning Kamp
fd9d9ff13e Hmm, this is hopefully better. 1997-09-03 13:29:41 +00:00
KATO Takenori
6fd38fbdc0 Synchronize with sys/i386/i386/machdep.c and microtime.s revisions 
1.261 and 1.32, respectively.
 1997-09-03 12:41:16 +00:00
KATO Takenori
47e05c0b61 Synchronize with sys/i386/conf/files.i386 revision 1.174. 1997-09-03 12:40:10 +00:00
Poul-Henning Kamp
119b6f4cf2 Use 2^N hash sizes rather than primesize, this replaces a division 
with an and. (Submitted by davidg)

Preemptively record ".." values.

Reviewed by:	phk
 1997-09-03 09:20:17 +00:00
Poul-Henning Kamp
7cb22688e9 Revert the v_usecount handling in relation to VOP_INACTIVE. 1997-09-03 09:18:48 +00:00
Justin T. Gibbs
c66dbc92d4 Make the aic7xxx sequencer assembler compile in the kernel's object 
directory.  Rename (via repository copy) some files so that the potential
for future conflicts is minimized.

PR: conf/4363
 1997-09-03 03:44:58 +00:00
Bruce Evans
ef4ce80f95 Cleaned up revs 1.36-1.40 (mainly disordered declarations, non-bogus 
indentation (it is supposed to be bogus to match sio.c), and long lines).
 1997-09-03 01:50:24 +00:00
Bruce Evans
e4ba6a82b0 Removed unused #includes. 1997-09-02 20:06:59 +00:00
Steve Passe
010e669615 Removed the "globl" nature of the vec array. This was left over from the 
time when icu.s was common between UP and SMP.  It is not necessary for UP
and thus can be removed from icu_ipl.s.
 1997-09-02 19:40:13 +00:00
John Hay
5c9b4d7987 Struct arpcom should be in the beginning of a softc struct for arp and 
ether_ioctl() to work correctly.
Tested by:	Joao Carlos Mendes Luis <jonny@mailhost.coppe.ufrj.br>
 1997-09-02 16:44:46 +00:00
KATO Takenori
decab47e75 Synchronize with sys/i386/isa/if_ed.c and lpt.c revisions 1.118 and 
1.62, respectively.
 1997-09-02 10:11:04 +00:00
Bruce Evans
68366fa6e8 Removed another vestige of devconf. 1997-09-02 04:37:59 +00:00
Bruce Evans
4d1d4912ae Added used #include - don't depend on <sys/mbuf.h> including 
<sys/malloc.h> (unless we only use the bogusly shared M*WAIT flags).
 1997-09-02 01:19:47 +00:00
Bruce Evans
51f480df7a Oops, the previous change applied a reversed patch. 1997-09-01 18:39:37 +00:00
KATO Takenori
52f3a7293c Synchronize with sys/i386/isa/sio.c revision 1.180. 1997-09-01 10:45:02 +00:00
KATO Takenori
dd4ca852b4 Synchronize with sys/i386/isa/clock.c revision 1.102. 1997-09-01 10:44:06 +00:00
KATO Takenori
d6fc4c1416 Synchronize with sys/i386/i386/microtime.s revision 1.31. 1997-09-01 10:42:43 +00:00
KATO Takenori
8532a0ba59 Synchronize with sys/i386/i386/machdep.c revision 1.260. 1997-09-01 10:42:03 +00:00
KATO Takenori
17f8b8963b Synchronize with sys/i386/conf/options.i386 revision 1.57. 1997-09-01 10:41:04 +00:00
KATO Takenori
dcda1104be Synchronize with sys/i386/boot/biosboot/asm.S, boot.c and boot.h 
revisions 1.12, 1.69 and 1.21, respectively.
 1997-09-01 10:38:32 +00:00
Steve Passe
1de995bb1f General cleanup of the sub-system locking macros. 
Eliminated the RECURSIVE_MPINTRLOCK.
clock.c and microtime use clock_lock.
sio.c and cy.c use com_lock.

Suggestions by:	Bruce Evans <bde@zeta.org.au>
 1997-09-01 07:45:37 +00:00
Steve Passe
7245dff0f1 Cleanup. 1997-09-01 07:31:54 +00:00
Bruce Evans
79624e2147 Removed unused #includes. 1997-09-01 03:17:34 +00:00
Bruce Evans
4de628dec4 Some staticized variables were still declared to be extern. 1997-09-01 02:55:50 +00:00
Bruce Evans
dfeca1b8ae Print a device number in hex instead of decimal. 1997-09-01 02:28:32 +00:00
Bruce Evans
e8af045620 Removed unused #includes. 1997-09-01 02:18:13 +00:00
Bruce Evans
1c86c3f605 Removed unused #includes (<machine/cpu.h> now gives more pollution). 1997-09-01 02:12:39 +00:00
Bruce Evans
0ec3217356 Removed unused #includes. 1997-09-01 02:08:42 +00:00
Bruce Evans
6f7319427a Fixed absolute pathnames in #includes. 1997-09-01 01:57:27 +00:00
Bruce Evans
e28b96049b Move closer to supporting VM86 under SMP. 
LINT now compiles but doesn't link.  Other link-time breakage for LINT
is now visible (SMP is incompatible with SIMPLELOCK_DEBUG).
Submitted by:	jlemon
 1997-09-01 01:54:52 +00:00
Bruce Evans
6856ba1262 Removed unused #includes. 1997-09-01 01:12:53 +00:00
Bruce Evans
0ff12406c3 Removed unused #includes. The !KERNEL case may be more broken than before. 1997-09-01 00:51:52 +00:00
Bruce Evans
e3ffd60e0a Added #include of <sys/queue.h> to make this self-sufficient. 
Includers of this file apparently didn't know that <sys/queue.h>
was a prerequisite and include a semi-random collection headers
until one happened to include it.
 1997-09-01 00:18:02 +00:00
Bruce Evans
6d58e6cbc4 Fixed options SHOW_BUSYBUFS and PANIC_REBOOT_WAIT_TIME which were broken 
by incomplete cutting and pasting from machdep.c to kern_shutdown.c.

PR:		3953
 1997-08-31 23:08:38 +00:00
Bruce Evans
f3086365a3 Put I*86_CPU options in opt_global.h and don't #include "opt_cpu.h" 
centrally.
 1997-08-31 22:43:46 +00:00
Bruce Evans
c5b15a8a44 Removed unused #includes (bogus #includes were necessary because fusword() 
was declared in the wrong place).
 1997-08-31 22:22:21 +00:00
Stefan Eßer
2841b4feff Prepare for 64bit programming environment (e.g. Alpha): 
Use "ncrcmd" or "u_int32_t" instead of "u_long", where appropriate.

Submitted by:	Gerard Roudier <groudier@club-internet.fr>
 1997-08-31 19:42:31 +00:00