d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
7,438 Commits 4 Branches 49 Tags
Commit Graph

498 Commits

Author SHA1 Message Date
Garrett Wollman
6c0081e92b Add a class field to devconf and mst drivers. 
For those where it was easy, drivers were also fixed to call
dev_attach() during probe rather than attach (in keeping with the
new design articulated in a mail message five months ago).  For
a few that were really easy, correct state tracking was added as well.
The `fd' driver was fixed to correctly fill in the description.
The CPU identify code was fixed to attach a `cpu' device.  The code
was also massively reordered to fill in cpu_model with somethingremotely
resembling what identifycpu() prints out.  A few bytes saved by using
%b to format the features list rather than lots of ifs.
 1995-04-12 20:48:13 +00:00
Poul-Henning Kamp
8d89e37c73 I got that wrong, 
lnc0	@ 0x280
	lnc1	@ 0x300

moved le0 into sorted sequence.
 1995-04-10 19:13:51 +00:00
Poul-Henning Kamp
1f9e6f1901 lnc0 is @ 0x300 
lnc1 is @ 0x280
 1995-04-10 19:12:29 +00:00
Poul-Henning Kamp
17755ac806 Changes to make FreeBSD use a CDROM as rootdev, for installation purposes. 
If "BOOTCDROM" is defined, you get this pretty special case stuff.
 1995-04-10 07:44:31 +00:00
David Greenman
fcb5be87ad Cosmetic changes. 1995-04-09 05:40:38 +00:00
Poul-Henning Kamp
63373752ea Move default address of lnc0 to 0x300. Luigi Rizzo said that his card 
cannot even go below 0x300...
 1995-04-08 21:41:52 +00:00
Joerg Wunsch
4fb0b0de3e Implement a simple hook (or hack?) to allow graphics device console 
drivers to protect DDB from being invoked while the console is in
process-controlled (i.e., graphics) mode.

Implement the logic to use this hook from within pcvt.  (I'm sure
Søren will do the syscons part RSN).

I've still got one occasion where the system stalled, but my attempts
to trigger the situation artificially resulted int the expected
behaviour.  It's hard to track bugs without the console and DDB
available. :-/
 1995-04-08 21:32:11 +00:00
Poul-Henning Kamp
12cfa43650 Added the "eg0" interface driver for the 3Com "3c505" or "etherlink/+" 
card.  This is the braindamaged card with the 80186 CPU on it.  It is
slow, probably not very good after all, but hey, if you have one lying
around doing nothing anyway...

Added the "zp0" driver to GENERIC.
 1995-04-08 09:36:04 +00:00
Andrey A. Chernov
a30090c5f7 Print "on isa" for devices with port==0 per Bruce suggestion 1995-04-06 13:55:56 +00:00
Rodney W. Grimes
5f34517b1c Output the CPU features line during the probe on a seperate line, for 
folks with lots of features the output use to wrap and look ugle.

Reviewed by:	phk
 1995-04-06 07:55:42 +00:00
Andrey A. Chernov
29ecb6a386 Print "on motherboard" for isa? devices with id_iobase == 0 1995-04-04 22:48:40 +00:00
David Greenman
7b0047e213 Made pmap_testbit a static function. 1995-03-30 08:55:39 +00:00
Rodney W. Grimes
ad0c439a34 Submitted by: Mahesh Neelakanta <mahesh@gcomm.com> 
Change I/O address of Intel EtherExpress driver (ix0) from 0x280 to
0x300.
 1995-03-30 00:20:08 +00:00
Bruce Evans
3aa12267a5 Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 
(except in netccitt, netiso and netns) that I didn't notice when I fixed
"all" such warnings before.
 1995-03-28 07:58:53 +00:00
David Greenman
1ae89ac36a Removed declaration of pmap_changebit()...it is no longer exported. 
Submitted by:	John Dyson
 1995-03-26 23:42:55 +00:00
David Greenman
880d1d842e Changed pmap_changebit() into a static function as it always should 
have been.

Submitted by:	John Dyson
 1995-03-26 23:42:07 +00:00
Steven Wallace
c27bd0ad13 Do a printf("\n") after all conditional printfs have been done so that 
a newline is always done.  Remove \n's from last conditonal printfs.
 1995-03-25 05:54:33 +00:00
Stefan Eßer
0f29bf015c Correct pcibus_setup() to return as soon as one test succeeds. 1995-03-22 21:35:39 +00:00
Stefan Eßer
9c6f3c132b Delete PCI PCI bridge simulator code ... 
Submitted by:	Wolfgang Stanglmeier <wolf@kintaro.cologne.de>
 1995-03-22 19:51:59 +00:00
Stefan Eßer
33865a313c Remove spurious declaration of printf(). 
Submitted by:	Michael Reifenberger <root@rz-wb.fh-sw.de>
 1995-03-22 10:52:05 +00:00
Stefan Eßer
5b3f532eb1 New ISA specific PCI code. 
Supports shared PCI interrupts.

Submitted by:	Wolfgang Stanglmeier <wolf@kintaro.cologne.de>
 1995-03-21 23:06:07 +00:00
David Greenman
f550a707bd Added a new version of trap_pfault() that disallows kernel page faults 
to the user address space unless pcb_onfault is set. The code is currently
commented out because iBCS2 and process debugging parts of the kernel
need to be changed/fixed first.
 1995-03-21 07:16:12 +00:00
David Greenman
c6d5f3ac3e Changed some #ifdef DIAGNOSTIC code that I added to be #ifdef DEBUG. 1995-03-21 07:02:51 +00:00
David Greenman
edf8a81561 Removed redundant newlines that were in some panic strings. 1995-03-19 14:29:26 +00:00
Rodney W. Grimes
f8e028be26 Add Intel EtherExpress16 (ix0) driver. 
Reviewed by:
Submitted by:
Obtained from:
 1995-03-18 08:12:48 +00:00
David Greenman
3e3eb41588 Call dev_shutdownall() just after unmounting filesystems. 1995-03-17 04:19:19 +00:00
Bruce Evans
b5e8ce9f12 Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
 1995-03-16 18:17:34 +00:00
Stefan Eßer
9b2fa02dd9 Prepare for shared interrupts (required by the new PCI code that adds 
support for PCI PCI bridges, e.g. found on 4ch. Ethernet cards).

Submitted by:	Wolfgang Stanglmeier <wolf@kintaro.cologne.de>
 1995-03-16 17:31:19 +00:00
Atsushi Murai
9cfb8f7ee9 Adding tunnel pseudo-device for Network Installation with User process PPP. 
Reviewed by:	amruai@spec.co.jp
 1995-03-12 12:10:35 +00:00
Poul-Henning Kamp
fc20488fba Moved bb stuff to support.s per Bruces suggestion. 1995-03-11 03:49:50 +00:00
Poul-Henning Kamp
9eefa8bfc4 Add a dummy ___bb_init_func for BB profiling of the kernel. 
To use this: recompile src/gnu/usr.bin/cc, compile your kernel.  The
files you want to profile should be compiled with '-a -g'.  "strip -x"
the kernel and run.  You don't need to profile all files in the kernel.
My next commit is the program to extract the data from the running kernel.
 1995-03-10 08:41:26 +00:00
David Greenman
b4abbbcad3 kmem_alloc() returns zero-filled memory; it isn't necessary to bzero() 
it.
 1995-03-10 08:13:07 +00:00
David Greenman
90c47808bb Removed unnecessary routines vm_get_pmap() and vm_put_pmap(). 
kmem_alloc() returns zero filled memory, so no need to explicitly
bzero() it.
 1995-03-10 08:05:00 +00:00
David Greenman
d8cb3fb153 Increased number of buffers to 1/12 of (page_count - 1024). This makes the 
cache minimum closer to 10% in the usual case.
 1995-03-07 19:58:02 +00:00
Joerg Wunsch
68cfe626f7 pcvt is still using the XSERVER option; document this. 1995-03-05 22:23:35 +00:00
Bill Paul
bf3e3428b6 Changed the printf()s in npxattach a bit so you don't end up with 
messages like this:

wdc0 at 0x1f0-0x1f7 irq 14 on isa
wdc0: unit 0 (wd0): <ST506>
wd0: size unknown, using BIOS values: 615 cyl, 4 head, 17 sec, bytes/sec 512
npx0 at 0xf0-0xff irq 13 on motherboard
npx0: changing root device to wd0a
^^^^^^

The spurious 'npx0: ' pops up if you have a 386 with a 387 FPU.
 1995-03-05 04:06:44 +00:00
David Greenman
812a11a2ec Removed obsolete vtrace() and reorganized a little. 1995-03-04 02:25:36 +00:00
David Greenman
3b7517f887 Preserve reverse link integraty while doing the queue insertion. 1995-03-03 22:14:42 +00:00
David Greenman
9ad19d92e1 Use copyout to install the sigframe rather than directly writing to the 
user's stack.
 1995-03-03 00:43:08 +00:00
Jordan K. Hubbard
05e1d9d455 Changes to incorporate the Matsushita CDROM driver (otherwise known as 
the "Sound blaster CDROM").
Submitted by:	Frank Durda IV <bsdmail@nemesis.lonestar.org>
 1995-03-02 04:07:03 +00:00
David Greenman
1d1b971bec Use su/fubyte instead of directly touching the user's address space. 1995-03-01 23:59:21 +00:00
David Greenman
fde2cdc48a Various changes from John and myself that do the following: 
New functions create - vm_object_pip_wakeup and pagedaemon_wakeup that
are used to reduce the actual number of wakeups.
New function vm_page_protect which is used in conjuction with some new
page flags to reduce the number of calls to pmap_page_protect.
Minor changes to reduce unnecessary spl nesting.
Rewrote vm_page_alloc() to improve readability.
Various other mostly cosmetic changes.
 1995-03-01 22:08:55 +00:00
David Greenman
54ab07303b Slight change to include file order to accommodate upcoming changes. 1995-03-01 21:37:44 +00:00
Bruce Evans
550f8550ec Replace all remaining instances of i386/include' by machine' and fix 
nearby #include inconsistencies.
 1995-02-26 05:14:53 +00:00
Poul-Henning Kamp
ca063ee672 Change EISA size to 256 instead of 4096. 
Neither are correct, but 256 does least damage.
 1995-02-25 20:26:14 +00:00
Poul-Henning Kamp
6e65a78aee Read K&R and get the { } right :-) 1995-02-25 18:55:53 +00:00
Poul-Henning Kamp
d8ee5072e3 I belive I finally got the "on eisa" right. 
| if (!(isdp->id_iobase & 0xf300)) {
| 	printf(" on motherboard\n");
| } else if (isdp->id_iobase >= 0x1000 &&
| 	!(isdp->id_opbase & 0x300)) {
| 		printf (" on eisa slot %d\n",
| 			isdp->id_iobase >> 12);
| 	} else {
| 		printf (" on isa\n");
| 	}
| }

Based on info in "The undocumented PC" p.165
 1995-02-25 18:29:10 +00:00
Stefan Eßer
781d9d4623 Keep PCI_CONF_MODE in a safe place for later reference, if #defined. 
Reviewed by:	se
Submitted by:	seb@erix.ericsson.se (Sebastian Strollo)
 1995-02-25 17:51:18 +00:00
Bruce Evans
7f3ae831f7 Submitted by: seb@erix.ericsson.se (Sebastian Strollo) 
Remove over-cautious early fnop() synchronization.  It caused the probe to
hang on systems without an FPU.
 1995-02-23 17:32:38 +00:00
David Greenman
68940ac1a0 Use of vm_allocate() and vm_deallocate() has been deprecated. 1995-02-20 22:23:31 +00:00