Commit Graph

489 Commits

Author SHA1 Message Date
peter
9b1a826657 The wavelan driver doesn't even compile! 1997-05-24 12:23:44 +00:00
msmith
c15db4fd91 Add the 'wl' ISA Wavelan driver.
Obtained from:	Jim Binkley <jrb@cs.pdx.edu>
1997-05-22 08:47:40 +00:00
tegge
6ea632b44d Bring in some kernel bootp support. This removes the need for netboot
to fill in the nfs_diskless structure, at the cost of some kernel
bloat. The advantage is that this code works on a wider range of
network adapters than netboot. Several new kernel options are
documented in LINT.
Obtained from: parts of the code comes from NetBSD.
1997-05-11 18:05:39 +00:00
fsmp
16da77dbdf Documented SMP_AUTOSTART to be working. 1997-05-10 17:40:53 +00:00
jhay
bb3545a8ca Remove IPXPRINTFS, it is now a sysctl knob. 1997-05-10 11:16:22 +00:00
jmg
d166039f66 forgot to add the "longer" description of bktr and add an example device
line.
1997-05-10 09:23:55 +00:00
jmg
4ad35b6a1a add a line for bktr (Bt848 base capture cards) to LINT. 1997-05-10 09:18:46 +00:00
kjc
2b17ef6899 merge ATM driver 1997-05-09 12:19:06 +00:00
fsmp
8676b7935d A *little* more descriptive test for options. 1997-05-06 18:24:17 +00:00
joerg
8cea5b917d This mega-commit brings the following:
. It makes cd9660 root f/s working again.
. It makes CD9660 a new-style option.
. It adds support to mount an ISO9660 multi-session CD-ROM as the root
  filesystem (the last session actually, but that's what is expected
  behaviour).

Sigh.  The CDIOREADTOCENTRYS did a copyout() of its own, and thus has
been unusable for me for this work.  Too bad it didn't simply stuff
the max 100 entries into the struct ioc_read_toc_entry, but relied on
a user supplied data buffer instead. :-(  I now had to reinvent the
wheel, and created a CDIOREADTOCENTRY ioctl command that can be used
in a kernel context.

While doing this, i noticed the following bogosities in existing CD-ROM
drivers:

wcd:	This driver is likely to be totally bogus when someone tries
	two succeeding CDIOREADTOCENTRYS (or now CDIOREADTOCENTRY)
	commands with requesting MSF format, since it apparently
	operates on an internal table.

scd:	This driver apparently returns just a single TOC entry only for
	the CDIOREADTOCENTRYS command.

I have only been able to test the CDIOREADTOCENTRY command with the
cd(4) driver.  I hereby request the respective maintainers of the
other CD-ROM drivers to verify my code for their driver.  When it
comes to merging this CD-ROM multisession stuff into RELENG_2_2 i will
only consider drivers where i've got a confirmation that it actually
works.
1997-05-04 15:24:23 +00:00
fsmp
0790f42145 remove the SMP_INVLTLB option, making the code default for APIC_IO.
Reviewed by:	informal discussion with Peter Wemm <peter@spinner.DIALix.COM>
1997-04-28 00:24:28 +00:00
peter
6323aa10bf Man the liferafts! Here comes the long awaited SMP -> -current merge!
There are various options documented in i386/conf/LINT, there is more to
come over the next few days.

The kernel should run pretty much "as before" without the options to
activate SMP mode.

There are a handful of known "loose ends" that need to be fixed, but
have been put off since the SMP kernel is in a moderately good condition
at the moment.

This commit is the result of the tinkering and testing over the last 14
months by many people.  A special thanks to Steve Passe for implementing
the APIC code!
1997-04-26 11:46:25 +00:00
gibbs
f1730f3a0a GENERIC, LINT:
Add an ie entry that corresponds to the location the old ix entry used
to probe and kill the ix entry.

files.i386:
Remove entries for the ix driver.
1997-04-14 00:35:25 +00:00
bde
3fde995907 Documented new serial console flags.
Removed dead serial console options.

Reorganised sio and serial console options.

Added undocumented options CLUSTERDEBUG and NPX_DEBUG.
1997-04-07 01:26:34 +00:00
phk
fc10d8f0c7 Sanitize APM a bit. Convert various #ifdef to id_flags instead.
You may want to add "flags 0x31" to apm0 if you have a lousy
implementation.  Read LINT.
1997-03-29 11:07:12 +00:00
ache
3e779d8c7b Add "conflicts" to sbmidi0 since configured irq passed back to isa
and conflict with sb0 irq.

NOTE: existen configurations require "conflicts" adding to sbmidi0 now
1997-03-26 17:46:03 +00:00
ache
15f60c2c3e Add "conflicts" to sbxvi0 since all information now passed to isa
and conflict with sb0 happens.

NOTE: it affects existen configurations, add "conflicts" to sbxvi0 line
if you see probe error
1997-03-26 17:20:24 +00:00
ache
c6773108d3 Don't trick with opl0 address since we have conflicts keyword 1997-03-26 16:10:43 +00:00
ache
a2fd5d5125 Use port? for sbxvi0 since it is autoconfigured from sb0
Change sb0 irq from 7 to 5 since 5 is Creative default now.
1997-03-25 03:38:33 +00:00
kato
11933497bf Created new section `CPU OPTIONS'. CPU classes and math emulator are
moved to there.  Options for CPU feature is also described there.
1997-03-23 11:08:28 +00:00
mpp
d9274b17d1 Typo police. 1997-03-20 16:33:15 +00:00
obrien
76e928b7a0 typo (nthe --> the) 1997-03-19 02:59:02 +00:00
bde
644bc160b0 Updated comment about npx0.
Added obsolete option GATEWAY so that kern_opt.c gets tested.

Added undocumented options LOCKF_DEBUG and SIMPLELOCK_DEBUG so
that these options get tested.  The addition of LOCKF_DEBUG shows
that all of kern/kern_lockf.c shouldn't have been moved from ufs.
The debugging parts are very fs-dependent.
1997-03-13 19:23:27 +00:00
se
72a10d50da Add option CMD640 which is required to use both channels of that
EIDE chip
1997-03-12 19:11:59 +00:00
joerg
5872572fcc Since i don't see that anybody is implementing a more correct EISA
probing anytime soon, make EISA_SLOTS a fully supported option.  It's
required for the HP NetServer LC series machines.

Next stop: make dset(8) aware of it as well.
1997-03-12 17:41:35 +00:00
peter
94b6d72794 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.
1997-02-22 09:48:43 +00:00
bde
38bed77daa Use a valid value for MSGSSZ
Don't specify PSM_CHECKSYNC twice.

Submitted by:	MSGSSZ by mi@aldan.ziplink.net
1997-02-12 09:47:31 +00:00
joerg
c470277cbf Correct the usage of fea0. It's an EISA driver now, so the ISA usage
is bogus.

Also, correct a stale comment about non-existing EISA support.
1997-02-01 19:53:12 +00:00
yokota
15cf4c9cd1 Removed reference to PSM_NO_RESET which is no longer available. 1997-01-30 11:59:36 +00:00
bde
9fa6f97ca2 Removed bogus options CHILD_MAX and OPEN_MAX. 1997-01-27 12:39:39 +00:00
bde
c1d86f7c35 Added lots of undocumented options KBD*, MSG*, NBUF, NMBCLUSTERS, PSM*,
SEM* and SHM*.  These are already supported in the options files.  I
mostly used the default value plus 1.  This ensures that the LINT kernel
depends on the options headers.
1997-01-27 11:37:16 +00:00
jkh
efe3090908 Adjust ex0 entries properly after talking with Javier. 1997-01-17 14:19:04 +00:00
bde
89fb3ac98e Removed option EXTRAVNODES. All versions of FreeBSD-2.x have a sysctl
variable `kern.maxvnodes' which gives much better control over vnode
allocation than EXTRAVNODES (except in -current between 1995/10/28 and
1996/11/12, kern.maxvnodes was read-only and thus useless).
1997-01-16 13:16:10 +00:00
jkh
c1b63f3e27 Add the ex driver (Intel EtherExpress Pro/10).
I have no idea if this works since I don't have one of the cards to test.
I also don't know what the LINT and GENERIC entries should look like,
so I just made up some values for now and left them commented out.
Someone who knows the factory settings for a Pro/10, please contact me!

Submitted-By: Javier Martín Rueda <jmrueda@diatel.upm.es>
1997-01-16 12:19:21 +00:00
jkh
5a3e6625e1 Document INCLUDE_CONFIG_FILE. 1997-01-16 07:43:27 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
nate
2448afb887 Added options 'LINT_PCCARD_HACK' which (will very soon) allow LINT to
compile again.  The code to protect users from combining the dedicated
PCCARD drivers and the generic code is a warning if the above option
is included in the config file.

Demanded by:	bde
1997-01-13 05:21:09 +00:00
bde
de2eeae4b6 Added undocumented SCSI_DELAY and SCSI_NCR_* options. SCSI_DELAY gets
tested a lot in GENERIC, but the others weren't in any config file and
some of them were broken.
1996-12-23 19:04:20 +00:00
bde
970ca1d1d3 Fixed quoting of MAXDSIZ and DFLTDSIZ. The quoting rules changed when
they were put in an options header.

Should be in 2.2.
1996-12-23 18:23:14 +00:00
dyson
96cf9c6845 Document MAXDSIZ and DFLDSIZ. This is a 2.2 candidate change. 1996-12-22 18:28:50 +00:00
phk
80de59122c Add & Document MD5 option. 1996-12-22 10:38:41 +00:00
se
5515b70f7b Add Tekram DC390/390T driver "amd0", which is expected to work with
generic AMD 53c974 PCI SCSI controllers as well.
1996-12-18 11:43:33 +00:00
dyson
2a7b72c457 Clarified the comment about removing other CPU defs. Specifically,
I added the suggestion to remove the I386_CPU def if possible.
1996-11-29 07:08:48 +00:00
ache
66999dfcd2 Remove warning at AHC_SCBPAGING_ENABLE, not needed now 1996-11-27 22:52:09 +00:00
gibbs
de87a31e4c Since there have been so many reports of the Memory Mapped I/O to the
aic7xxx cards failing on certain motherboards, reverse the logic used to
control this feature.  AHC_FORCE_PIO is replaced with AHC_ALLOW_MEMIO.
GENERIC no longer needs to specify the AHC_FORCE_PIO option since this is
the default.
1996-11-16 01:09:20 +00:00
jkh
55791a39d4 This is the new AWE32 driver, with support for the AWE32's fancy MIDI
synthesizer.  The utilities for this will appear as port submissions soon
afterwards, according to the submitter.

Submitted-By: Randall Hopper <rhh@ct.picker.com>
Written-By: Takashi Iwai <iwai@dragon.mm.t.u-tokyo.ac.jp>
1996-11-15 18:36:25 +00:00
ache
7523dfa587 Change WARNING line about SCB paging to:
# WARNING: with AHC_TAGENABLE set can be dangerous on Adaptec 2842
1996-11-13 22:50:32 +00:00
ache
dfd6b35b48 Near AHC_SCBPAGING_ENABLE add following comment
# WARNING: can effectively kill your disks with some controllers
(I am the victim of -current kernel, inodes wiped completely)
1996-11-12 06:43:24 +00:00
nate
99e98382f3 Removed 'XT_KEYBOARD' option from syscons. Document new-style way of
getting the same behavior using the flags, which can be done inside of
UserConfig.  (Also document other syscons flags which were previously
undocumented).

Requested by:	bde
1996-11-11 22:01:56 +00:00
bde
2335bd9309 Replaced I586_OPTIMIZED_BCOPY and I586_OPTIMIZED_BZERO with boot-time
negative-logic flags (flags 0x01 and 0x02 for npx0, defaulting to unset = on).
This changes the default from off to on.  The options have been in current
for several months with no problems reported.

Added a boot-time negative-logic flag for the old I5886_FAST_BCOPY option
which went away too soon (flag 0x04 for npx0, defaulting to unset = on).

Added a boot-time way to set the memory size (iosiz in config, iosize in
userconfig for npx0).

LINT:
Removed old options.  Documented npx0's flags and iosiz.

options.i386:
Removed old options.

identcpu.c:
Don't set the function pointers here.  Setting them has to be delayed
until after userconfig has had a chance to disable them and until after
a good npx0 has been detected.

machdep.c:
Use npx0's iosize instead of MAXMEM if it is nonzero.

support.s:
Added vectors and glue code for copyin() and copyout().
Fixed ifdefs for i586_bzero().
Added ifdefs for i586_bcopy().

npx.c:
Set the function pointers here.
Clear hw_float when an npx exists but is too broken to use.
Restored style from a year or three ago in npxattach().
1996-11-11 20:39:03 +00:00
gibbs
61a585264e Add the AHC_FORCE_PIO option.
Update comment on AHC_SCBPAGING_ENABLE since I think it works now.
1996-11-11 05:17:34 +00:00
asami
e068ad8a7c Remove option I586_FAST_BCOPY. The code will be included by default
if I586_CPU is defined.  Note there is a runtime check so the code
won't be run for non-Pentium CPUs anyway.

2.2 candidate, this code has been tested for almost half year in -current.
1996-11-08 02:38:44 +00:00
bde
f8cdbb74f9 Rewrote the COMMENT about the bogus options CHILD_MAX and OPEN_MAX. These
will be renamed.

Fixed comments about unsupported network protocols.

ncr0 is a controller, not a device.  This make no difference.

Added undocumented options DEVFS_ROOT, I586_CTR_GUPROF and I586_PMC_GUPROF.
Sorted undocumented options.
1996-11-06 14:52:20 +00:00
pst
3472d01c71 Remove SC_KBD_PROBE_WORKS option and replace it with a simple run-time flag
bit (0x0008) in the sc driver configuration line.  This way it's easy to
boink a generic kernel.

Also, document and place in an opt_ file the #define's for overriding which
serial port is the system console.
Approved by:	sos
1996-10-23 07:29:44 +00:00
phk
dcf9bf8b91 Removing old isdn stuff. 1996-10-20 18:35:35 +00:00
jkh
336188d78a Add back line for options NS, though commented out for now until
Tony tells me what to do with the ns_nettype extern which is still
unresolved for this optioin.
1996-10-18 03:52:48 +00:00
bde
33b5d083b8 Added new documented options I586_OPTIMIZED_BCOPY and I586_OPTIMIZED_BZERO.
Added old misnamed option I586_FAST_BCOPY in options.i386.

Added old undocumented CLK* and SI_DEBUG options in LINT.
1996-10-09 18:36:44 +00:00
jkh
b9987ee7d0 Document USERCONFIG_BOOT, even though it doesn't belong where it is. ;-) 1996-10-05 11:01:24 +00:00
pst
d79a1dfb71 Document the Adaptec driver options for tagged command queueing and SCB
paging (with a warning not to use SCB paging) and create an opt_aic7xxx.h
file for these options.
1996-10-01 03:01:06 +00:00
phk
b0cf7bf4f2 Add APM_IDLE_CPU option, that is off by default.
I maintain that it saves more power to simply "hlt" the CPU than to
spend tons of time trying to tell the APM bios to do the same.
In particular if you do it 100 times a second...
1996-09-19 08:28:16 +00:00
bde
71f29bc747 Added undocumented option SPX_HACK. 1996-09-13 05:54:39 +00:00
phk
5c73cf79b9 Make userconfig two (default: on) options:
USERCONFIG to enable
	VISUAL_USERCONFIG to get the gui stuff too.
Requested by: pst
1996-09-11 19:53:45 +00:00
bde
d2fd439eb5 Fixed spelling of new SC_KBD_PROBE_WORKS option in options.i386.
It worked because it is spelled correctly in LINT.

Added old obscure syscons options MAXCONS, SLOW_VGA and XT_KEYBOARD.
This file should be sorted both alphabetically and on the module
name by using a consistent prefix for each module, but there is no
consistency in the old options.  E.g., MAXCONS is spelled PCVT_NSCREENS
for pcvt.
1996-09-10 21:38:47 +00:00
pst
10adc41d5e Add option SC_KBD_PROBE_WORKS to syscons driver.
If you define this, it means your keyboard is actually probable using the
brain-dammaged probe routine in syscons, and if the keyboard is NOT found,
then you don't want syscons to activate itself further.

This makes life sane for those of us who use serial consoles most of the
time and want "the right thing" to happen when we plug a keyboard in.
1996-09-06 23:35:54 +00:00
asami
e9ffbb95db Add comment about fxp device (Intel EE Pro/100B). 1996-08-15 10:41:34 +00:00
julian
9277e63302 Adding changes to ipfw and the kernel to support ip packet diversion..
This stuff should not be too destructive if the IPDIVERT is not compiled in..
 be aware that this changes the size of the ip_fw struct
so ipfw needs to be recompiled to use it.. more changes coming to clean this up.
1996-07-10 19:44:30 +00:00
jhay
a3554dc700 This driver supports the SDL Communications RISCom/N2 ISA cards that is
based on the HD64570 chip. Both the 1 and 2 port cards is supported.

Line speeds of up to 2Mbps is possible. At this speed about 95% of the
bandwidth is usable with 486DX processors.

The standard FreeBSD sppp code is used for the link level layer. The
default protocol used is PPP. The Cisco HDLC protocol can be used by
adding "link2" to the ifconfig line in /etc/sysconfig or where ever
ifconfig is run.

At the moment only the X.21 interface is tested. The others may need
tweaks to the clock selection code.
1996-07-05 18:51:59 +00:00
gpalmer
c308570548 Correct comment relating to pty's. There can be 256 (probably
higher actually, but that's all our MAKEDEV supports at this time)
1996-06-26 19:42:06 +00:00
ache
f4993d64b7 Oops, forget the fact that LINT compiles (fixing previos PAS commi) 1996-06-23 19:46:46 +00:00
ache
d1f1d89e8c Describe the way how to add OPL for PAS without conflict 1996-06-23 19:41:34 +00:00
bde
890f295931 Describe MAXMEM better. Enable it by default. (It's a positive option.
Only negative options in LINT should be enabled.)
1996-06-23 13:28:04 +00:00
nate
9eb36038bf Macro expressions should be fully parenthesized! Fix the MAXMEM
definition although it would work as it was written.

options        "MAXMEM=(128*1024)"

Suggested by:	bde
1996-06-19 15:37:52 +00:00
nate
36a6e52703 Document MAXMEM option.
[ Closes PR#1334, slightly modified by me ]

Submitted by:	James Raynard <james@jraynard.demon.co.uk>
1996-06-18 23:21:28 +00:00
julian
ed39fae1fc As we have appletalk protocol support we might as well show
how to get it..
1996-06-18 10:20:16 +00:00
joerg
787546bf1d Explain the options for the `od' driver. 1996-06-16 20:04:47 +00:00
asami
27f43565aa Document LINT.
Reminded by:	jkh, j, bde
1996-06-14 09:42:52 +00:00
peter
b9c49f7565 *blush* I used EXTRAVNODES everywhere else, but put EXTRA_VNODES in the
example here.. :-(
1996-06-10 08:15:29 +00:00
alex
81014399b7 Clarify the meaning of IPFIREWALL_VERBOSE. Add IPFIREWALL_VERBOSE_LIMIT. 1996-06-10 00:50:34 +00:00
ache
a56e81828a Describe ATAPI_STATIC (it seems lkm variant never work) 1996-06-07 15:50:08 +00:00
peter
a6023afadf Add an option "EXTRA_VNODES" to cause an extra number of vnode structures
to be allocated at boot time.  This is an expensive option, as they
consume physical ram and are not pageable etc.  In certain situations,
this kind of option is quite useful, especially for news servers that
access a large number of directories at random and torture the name cache.
Defining 5000 or 10000 extra vnodes should cut down the amount of vnode
recycling somewhat, which should allow better name and directory caching
etc.

This is a "your mileage may vary" option, with no real indication of
what works best for your machine except trial and error.  Too many will
cost you ram that you could otherwise use for disk buffers etc.

This is based on something John Dyson mentioned to me a while ago.
1996-05-31 00:20:34 +00:00
jkh
7f127180e9 A patch for the meteor device driver. It fixes:
1) A spelling error pointed out by Paco Hope.
       2) A bug in the range checking routing pointed out by Jim Bray.
       3) Enables the setting of frames per second.
Submitted-By: Jim Lowe <james@miller.cs.uwm.edu>
1996-05-17 09:43:15 +00:00
nate
9365117c40 Whoops, don't add something that already exists. Removed redundant
entries but better document the existing PCCARD stuff.
1996-05-13 04:38:10 +00:00
nate
5450bb7184 Added commented out PCCARD entries to GENERIC, also document and add
entries in LINT.
1996-05-13 04:29:14 +00:00
peter
0051725c48 Oops, I missed these when I imported the Stallion drivers.
Add samples and some info to LINT (and a pointer to the real docs)
1996-05-10 13:26:03 +00:00
asami
50f7572385 Add ccd to list of devices. Also add a sample entry in LINT. 1996-05-03 05:44:45 +00:00
phk
2476b0058a Rename the very bogus indeed option "LINUX" to "COMPAT_LINUX".
I can only presume that the brain behind this have never seen code
that says "#ifdef LINUX" :-(
1996-05-02 10:41:18 +00:00
bde
13cbb1411c Oops, restored existent option LINUX. It is used at config-time. 1996-05-01 05:04:38 +00:00
bde
aa97fefae9 Removed nonexistent option "LINUX" (what's that :-). 1996-05-01 03:30:04 +00:00
sos
04ce015dd8 Removed options MAXCONS & HARDFONT, they are no longer in use
(and havn't been for long, sigh)
1996-04-26 06:45:41 +00:00
nate
32d5c84b4c - add apm to the GENERIC kernel (disabled by default), and add some comments
regarding apm to LINT
- Disabled the statistics clock on machines which have an APM BIOS and
  have the options "APM_BROKEN_STATCLOCK" enabled (which is default
  in GENERIC now)
- move around some of the code in clock.c dealing with the rtc to make
  it more obvios the effects of disabling the statistics clock

Reviewed by:	bde
1996-04-22 19:40:28 +00:00
scrappy
65f13e11fa mentioned support for enabling gameport on ProAudio Spectrum with
appropriately commented out "options" line for PAS_JOYSTICK_ENABLE
(PR#i386/960 - partial closer)
1996-04-11 06:19:44 +00:00
gpalmer
ee9f97b773 Add NULLFS_DIAGNOSTIC, KERNFS_DIAGNOSTIC, UMAPFS_DIAGNOSTIC, UNION_DIAGNOSTIC
and SAFETY. Currently all commented out until I can verify that they don't
cause LINT to fail to compile.
1996-04-03 00:28:40 +00:00
wollman
5952e69723 Document PERFMON.
Delete obsolete PROBE_VERBOSE.
1996-04-02 18:13:36 +00:00
bde
14c8c2c164 Removed dead option DUMMY_NOPS.
Restored undead option AUTO_EOI_1.
Added undocumented option PERFMON.
1996-03-31 04:18:02 +00:00
jkh
83871e4f56 Add fe0 to the LINT and GENERIC files (hmmm - looks like my rcvs setup't
isn't supplying all the proper header info here!  Last commit of fe0
entry should have had the following Submitted by line also).
Submitted-by: Masahiro SEKIGUCHI <seki@sysrap.cs.fujitsu.co.jp>
1996-03-17 08:39:51 +00:00
nate
24a42bd55d Removed undocumented an unused APM_SLOWSTART code. 1996-03-12 05:44:25 +00:00
jkh
1f8482e515 Add FAILSAFE option for selecting extra conservativeness when such
is more practical (like during installation).  Correspondingly, set the
option by default in GENERIC now.
1996-03-11 18:47:39 +00:00
peter
8465726bda Mega-commit for Linux emulator update.. This has been stress tested under
netscape-2.0 for Linux running all the Java stuff.  The scrollbars are now
working, at least on my machine. (whew! :-)

I'm uncomfortable with the size of this commit, but it's too
inter-dependant to easily seperate out.

The main changes:

COMPAT_LINUX is *GONE*.  Most of the code has been moved out of the i386
machine dependent section into the linux emulator itself.  The int 0x80
syscall code was almost identical to the lcall 7,0 code and a minor tweak
allows them to both be used with the same C code.  All kernels can now
just modload the lkm and it'll DTRT without having to rebuild the kernel
first.  Like IBCS2, you can statically compile it in with "options LINUX".

A pile of new syscalls implemented, including getdents(), llseek(),
readv(), writev(), msync(), personality().  The Linux-ELF libraries want
to use some of these.

linux_select() now obeys Linux semantics, ie: returns the time remaining
of the timeout value rather than leaving it the original value.

Quite a few bugs removed, including incorrect arguments being used in
syscalls..  eg:  mixups between passing the sigset as an int, vs passing
it as a pointer and doing a copyin(), missing return values, unhandled
cases, SIOC* ioctls, etc.

The build for the code has changed.  i386/conf/files now knows how
to build linux_genassym and generate linux_assym.h on the fly.

Supporting changes elsewhere in the kernel:

The user-mode signal trampoline has moved from the U area to immediately
below the top of the stack (below PS_STRINGS).  This allows the different
binary emulations to have their own signal trampoline code (which gets rid
of the hardwired syscall 103 (sigreturn on BSD, syslog on Linux)) and so
that the emulator can provide the exact "struct sigcontext *" argument to
the program's signal handlers.

The sigstack's "ss_flags" now uses SS_DISABLE and SS_ONSTACK flags, which
have the same values as the re-used SA_DISABLE and SA_ONSTACK which are
intended for sigaction only.  This enables the support of a SA_RESETHAND
flag to sigaction to implement the gross SYSV and Linux SA_ONESHOT signal
semantics where the signal handler is reset when it's triggered.

makesyscalls.sh no longer appends the struct sysentvec on the end of the
generated init_sysent.c code.  It's a lot saner to have it in a seperate
file rather than trying to update the structure inside the awk script. :-)

At exec time, the dozen bytes or so of signal trampoline code are copied
to the top of the user's stack, rather than obtaining the trampoline code
the old way by getting a clone of the parent's user area.  This allows
Linux and native binaries to freely exec each other without getting
trampolines mixed up.
1996-03-02 19:38:20 +00:00
gpalmer
1dec7bc8c6 Add a new option: DDB_UNATTENDED. Stops machine dropping into DDB
when it panics, but leaving activation of DDB from the console
unaffected.
1996-02-28 21:42:15 +00:00
phk
37d6472c4f Big sweep over the IPFIREWALL and IPACCT code.
Close the ip-fragment hole.
Waste less memory.
Rewrite to contemporary more readable style.
Kill separate IPACCT facility, use "accept" rules in IPFIREWALL.
Filter incoming >and< outgoing packets.
Replace "policy" by sticky "deny all" rule.
Rules have numbers used for ordering and deletion.
Remove "rerorder" code entirely.
Count packet & bytecount matches for rules.

Code in -current & -stable is now the same.
1996-02-23 15:47:58 +00:00
wollman
5c25078715 Kill XNS.
While we're at it, fix socreate() to take a process argument.  (This
was supposed to get committed days ago...)
1996-02-13 18:16:31 +00:00
wollman
4c8887d923 Comment out ISO, CCITT, LLC, and HDLC with a note to the effect
that we no longer ship source for these protocols.
1996-02-06 20:57:46 +00:00
phk
fb13b8ddcf Make the sorting of IPFW rules an option. You don't want it to sort them.
>>>WARNING<<<  you may have to revisit your firewall setup.
1996-02-03 11:48:12 +00:00
pst
9cb3ec85d3 Add in hooks for quickcam driver 1996-02-02 06:55:35 +00:00
mpp
f3dd75a38d Fix a bunch of spelling errors in the comment fields of
a bunch of system include files.
1996-01-30 23:02:38 +00:00
phk
ea41ba61cb Document NFS_NOSERVER. 1996-01-13 23:30:10 +00:00
ats
e5ea246b19 Add the 3C595 as a supported device for vx0. Delete the rest of the line
for the vx0 device, it is not needed as for all other pci devices.
1996-01-09 23:14:57 +00:00
wollman
9e6f88883f Finally demolished the last, tottering remnants of GATEWAY. If you want
to enable IP forwarding, use sysctl(8).  Also did the same for IPX,
which involved inventing a completely new MIB from whole cloth (which
I may not quite have correct); be aware of this if you use IPX forwarding.
(The two should never have been controlled by the same option anyway.)
1996-01-05 20:47:05 +00:00
bde
a1ea079977 Added support for the Hayes ESP serial card.
Submitted by:	Sean Eric Fagan (sef@kithrup.com)
Based on code by John Vinopal (banshee@resort.com)
Cosmetic (I hope) changes by me (bde).
1995-12-29 12:51:32 +00:00
jkh
254869b3f4 Make a couple of options that hurt when they're removed more
carefully noted.
1995-12-29 02:04:20 +00:00
bde
c7d8218f03 Removed nonexistent option AUTO_EOI_1. 1995-12-26 14:01:16 +00:00
bde
01f94ecaac Fixed staticizing. Some functions aren't static but depend on
the undocumented previously unLINTed option `APM_SLOWSTART'.
1995-12-25 07:38:47 +00:00
dg
ccd7a804c8 Added device fxp0 (device driver for Intel EtherExpress Pro/100). 1995-12-24 08:13:23 +00:00
dg
2f09ba0ba3 Added I686_CPU. 1995-12-24 08:11:46 +00:00
bde
0894c06144 Added undocumented option DEBUG so that debugging code gets maintained
or deleted.

Motivated by:	`int doclusteread = 1;' in ext2_vnops.c redefined
doclusterread if DEBUG is defined, so it could not have worked.
This was fixed by staticizing things before it caused problems.
I didn't find any more cases like this.
1995-12-22 18:44:07 +00:00
bde
9b84f64bbf Fixed comment about IPFIREWALL_VERBOSE.
Added undocumented option SCSI_2_DEF.
1995-12-16 21:00:14 +00:00
bde
38101d0da2 Added undocumented option LINUX so that it gets tested. 1995-12-16 02:19:17 +00:00
peter
d709c48e09 GENERIC/LINT: Remove redundant quoting on some option lines.
LINT: add a couple of new/missing/undocumented options
files.i386: add linux code so that you can compile a kernel with static
linux emulation ("options LINUX")
i386/*: use #if defined(COMPAT_LINUX) || defined(LINUX) to enable static
support of linux emulation (just like "IBCS2" makes ibcs2 static)

The main thing this is going to make obvious, is that the LINUX code
(when compiled from LINT) has a lot of warnings, some of which dont look
too pleasant..
1995-12-14 14:35:36 +00:00
gibbs
8f6936e2de Have bt0 entry specify "bt_isa_intr" for its vector. This one entry will
allow one EISA/ISA/PCI/VL Buslogic controller to be probed.  The driver
is almost fully dynamic.  It just needs some kdc work and for the SCSI code
to stop passing unit numbers up in the scsi_xfer struct.
1995-12-12 08:46:40 +00:00
bde
0a6a619c60 Added undocumented option EXT2FS so that it gets tested.
Enabled option GPL_MATH_EMULATE so it gets tested.  This will cause linkage
errors.

Fixed comment about PCVT_VERSION=210.
1995-12-10 22:09:14 +00:00
julian
87e768602b Add DEVFS to LINT 1995-12-10 10:50:32 +00:00
phk
58b47f265a Remove option ARP_PROXYALL, it's now a sysctl var. 1995-12-09 16:10:20 +00:00
nate
e12e88c6f8 GENERIC - Add a commented out line for adding support for IBM ThinkPad
keyboards

LINT - Add SCANSET=2 support to the LINT kernel and comments reflecting it's
       purpose.
1995-11-29 20:07:49 +00:00
nate
589ba8c23a Add some comments above the npx0 device to make it even more obvious
that it is a mandatory device.
1995-11-29 20:02:29 +00:00
jkh
8b518c54b4 A batch of Jim Lowe's patches:
o Add signed/unsigned functionality to the matrox meteor device driver.
	o Apply a few fixes to the sound driver.
	o Add a ``SPIGOT_UNSECURE'' compile time definition so, if one defines
	  SPIGOT_UNSECURE in their conf file, then they can use the spigot w/o
	  root.  There is a warning that this allows users access to the IO
	  page which is probably not secure.
Submitted by:	james
1995-11-29 01:07:59 +00:00
peter
0786a4cac5 Add and document the hooks for John Hay's Arnet sync driver... 1995-11-21 02:50:10 +00:00
gibbs
31fe053012 Change ahb device line to eisaconf syntax. 1995-11-09 22:47:05 +00:00
gibbs
29af6ad502 Add eisa0 and remove ISA configuration line for ahc0. 1995-11-05 17:02:54 +00:00
julian
2457c77564 Submitted by: Mike Mitchell (mitchell@ref.tfs.com)
these patches bring the ipx code up to the point that it compiles cleanly with
the -W arguments suggested by bruce.
1995-10-31 23:36:47 +00:00
phk
1a49ad4023 Get pccard stuff into LINT.
rename i386/isa/pcic.c to .../pcicx.c
this file will go away when the if_ze and if_zp dies.
1995-10-31 18:28:55 +00:00
joerg
0abc945ffd Include the "od" driver. 1995-10-31 17:00:03 +00:00
julian
21d9ef842e Reviewed by: not yet
Submitted by:	fgray@rice.edu
this driver hasn't been checked but as a separate module, bringing it in won't
break anything else and it't the best way of testing it......

julian
1995-10-31 07:42:54 +00:00
julian
90ae06d6ac Reviewed by: julian and jhay@mikom.csir.co.za
Submitted by:	Mike Mitchell, supervisor@alb.asctmd.com

This is a bulk mport of Mike's IPX/SPX protocol stacks and all the
related gunf that goes with it..
it is not guaranteed to work 100% correctly at this time
but as we had several people trying to work on it
I figured it would be better to get it checked in so
they could all get teh same thing to work on..

Mikes been using it for a year or so
but on 2.0

more changes and stuff will be merged in from other developers now that this is in.

Mike Mitchell, Network Engineer
AMTECH Systems Corporation, Technology and Manufacturing
8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000
supervisor@alb.asctmd.com
1995-10-26 20:31:59 +00:00
jkh
ec717a0fb2 Stable matcd port to 0x230, as per request by Bruce and Frank.
Submitted by: Frank Durda IV <uhclem@fw.ast.com>
1995-10-25 16:43:01 +00:00
bde
a789b7489e Update comment and config for cy driver.
Extend test coverage:
Add and enable undocumented options TCPDEBUG, COMPAT_LINUX and IBCS2.
Add but disable (broken) pseudo device tb.
Add and enable pseudo devices su, ssc.
Add but disable (broken) devices sscape0, trix0.
Add and enable device bqu0.
1995-10-10 04:03:12 +00:00
jkh
74b4712f54 Whoops, I misunderstood this. IRQ *12* is a better GUS default. 1995-10-03 01:12:59 +00:00
ache
ba21e61ba5 Back out MTUDISC description per Garrett request, yet not ready 1995-09-27 19:12:20 +00:00
ache
aeafdb6b25 Document MTUDISC 1995-09-27 17:26:30 +00:00
peter
a1185a0f27 Tone down the doom-and-gloom prediction if one enables the si driver.. 1995-09-23 08:52:30 +00:00
julian
b1a852147e Submitted by: Luigi Rizzo (luigi@iet.unipi.it)
Obtained from: Luigi Rizzo and Gunther Schadow
config support for the asc driver and an example in LINT
1995-09-08 03:20:10 +00:00
jkh
14f852fec9 Bring the Digiboard driver (ALPHA version) into -current. Includes
latest patches for PC/Xe boards.
Submitted by:	"Serge A. Babkin" <babkin@hq.icb.chel.su>
1995-09-03 19:53:11 +00:00
jkh
f7e27900af Something got spammed in my 2.2 work tree (don't know how :( ) and
had a 2.1 tag, thus sending these two changes into the 2.1 branch instead
of -current.  Argh.  I may bring these changes into the 2.1 anyway (they're
benign there) so I'm not going to admin them out of 2.1 for the time
being.
1995-09-01 20:53:44 +00:00
jkh
a45eec8bc3 Kernel components of Matrox Meteor driver.
Submitted by:	Mark Tinguely <tinguely@plains.nodak.edu> and Jim Lowe <james>
1995-08-28 17:03:18 +00:00
joerg
036808c79b Add a comment that a user with many open windows under X might need to
bump CHILD_MAX.

Closes PR # conf/708: CHILD_MAX set rather low...

Submitted by:	careilly@monoid.cs.tcd.ie
1995-08-27 14:13:04 +00:00
ats
56db55c96e Correct a pathname. The isdn tells to look for a
/usr/src/gnu/usr.sbin/docs/INSTALL but this files resides in
/usr/src/gnu/usr.sbin/isdn/docs/INSTALL.
1995-08-20 15:52:10 +00:00
jkh
164c78a22a Bring in Serge Vakulenko's IDE CDROM (ATAPI) driver. A number of
people have now indicated to me that it's working more than well
enough to bring into -current.
Submitted by:	Serge Vakulenko <vak@cronyx.ru>
1995-08-18 11:26:35 +00:00
ats
8710b24967 Correct a little typo in LINT. trouble is -> trouble if. 1995-08-12 13:40:42 +00:00
joerg
01e1d4224e Document two specials of the `lpt' driver: the port address can be
specified as `?', and the irq and vector clauses may be omitted,
forcing the port into polled mode.
1995-08-11 17:18:42 +00:00
peter
fef37cf18f Add Specialix driver to LINT
Reviewed by:
Submitted by:
Obtained from:
1995-08-09 12:58:50 +00:00
jkh
66eae772cd Sync to reality for the Gravis Ultrasound MAX card. 1995-08-01 07:05:16 +00:00
gibbs
5fdcdb1c95 Add examples for wiring down scbuses to drivers as well as specifying
controller buses for multi-bus controllers.
1995-07-17 23:32:53 +00:00
joerg
8173e86656 Include ``options POWERFAIL_NMI'' for owners of older (non-apm)
notebooks where a powerfail condition (external power drop; battery
state low) is signalled by an NMI.  Makes it beep instead of panicing.

Reviewed by:	davidg
1995-07-16 10:31:26 +00:00
bde
4df7e89189 Add tw. 1995-07-16 08:55:04 +00:00
bde
7654eb4538 Enable pcvt in LINT and don't generate a compile time error if syscons
and pcvt are both configured when LINT is defined.  There will be a
link time error instead.  This is to test building of pcvt more often.
1995-07-11 17:20:20 +00:00
dfr
d03b2dfd30 Add an option to the psm driver to skip the parts of the probe which break
some laptops with PS/2 mice.

Submitted by:	nsayer@quack.kfu.com
1995-06-22 10:56:56 +00:00
rgrimes
7d26ac765a Submitted by: dufault
LINT talks about about 2.1.  I changed that to 2.0.5,
and clarified why certain devices need "at scbus?".

There is still a crazy "PCVT=210" which shouldn't be there,
but corrected comment as it is needed for 2.0.5.
1995-05-28 13:24:16 +00:00
dg
e2c7743762 Update swap and dump stuff to match reality:
- option DODUMP no longer exists (remove all references to it).
- directive `swap on' is now a no-op (don't bother documenting it; remove
  comment to match code).
- directive `dumps on' still works (restore code to match comment; deprecate
  it in comment).

Reviewed by:	Poul-Henning Kamp, and me
Submitted by:	Bruce Evans
1995-05-27 04:32:12 +00:00
dg
78d20e0752 Added "BROKEN_KEYBOARD_RESET" option to disable using the keyboard reset
in cpu_reset(). Some MBs don't deal with this properly.

Submitted by:	Rod Grimes
1995-05-18 09:17:07 +00:00
dg
b649d7b9c7 Changed swap partition handling/allocation so that it doesn't
require specific partitions be mentioned in the kernel config
file ("swap on foo" is now obsolete).

From Poul-Henning:

The visible effect is this:

As default, unless
        options "NSWAPDEV=23"
is in your config, you will have four swap-devices.
You can swapon(2) any block device you feel like, it doesn't have
to be in the kernel config.

There is a performance/resource win available by getting the NSWAPDEV right
(but only if you have just one swap-device ??), but using that as default
would be too restrictive.

The invisible effect is that:

Swap-handling disappears from the $arch part of the kernel.
It gets a lot simpler (-145 lines) and cleaner.

Reviewed by:	John Dyson, David Greenman
Submitted by:	Poul-Henning Kamp, with minor changes by me.
1995-05-14 03:00:10 +00:00
ache
9af7504286 Add 'rc' line 1995-05-12 15:17:55 +00:00
jkh
f622ff4fe5 Remove all vestiges of the ALLOW_CONFLICT_FOO evil and replace it with
something slightly less evil - a per device conflict flag.
1995-05-11 02:15:55 +00:00
joerg
09a74d468d Restructured the floppy tape probe.
The ``flags 1'' in the fdc line is now only needed for owners of an
Insight tape (perhaps there aren't any?  Mine is disfunctional).  All
other probes are safe wrt. to the motor-control line of floppy disk
drives.  Document the flag in LINT finally.
1995-05-06 19:34:28 +00:00
dg
fa72d1206b Fix spelling error. Commented out ISO and ISO related things until I
either fix it or we decide to remove it. It requires implementing PCB
hashing to get it to compile and likely a lot more to get it to work..
1995-05-05 07:47:44 +00:00
dufault
6702bdcc1b Add National Instruments "LabPC" driver 1995-04-28 00:51:40 +00:00
phk
5c63e83231 Document MFS_ROOT option. 1995-04-25 03:44:04 +00:00
phk
28d3577e2f Added "bio" to matcd. 1995-04-24 05:33:59 +00:00
dyson
7d9a28320b Removed the NSECS_MULTI option, and implemented both 32 bit probe
enable and multi-sector I/O enable by using the controller or device
flags capability.  Per a suggestion by phk.
1995-04-24 04:30:19 +00:00
wollman
cd11f8b168 Substantially clean up LINT and add `fe'. 1995-04-23 18:30:27 +00:00
dyson
50e9985ad4 Document the wd.c option NSECS_MULTI. 1995-04-22 22:39:33 +00:00
ache
d1cec92227 Add quotes around TUNE_1542 1995-04-18 11:02:22 +00:00
dufault
e6d068ab0b Add "sctarg" and document new SCSI_REPORT_GEOMETRY option for ache 1995-04-14 15:12:24 +00:00
phk
30e53f439b Add "BREAK_TO_DEBUGGER" option. 1995-04-12 22:02:51 +00:00
phk
64c299d6a9 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
ache
7ed7f2756d pca: change IO_PPI to IO_TIMER1 due to syscons conflict 1995-04-08 16:08:35 +00:00
joerg
2aef2c3165 Update pcvt to 3.20 b24 1995-04-08 15:49:25 +00:00
phk
724e4f8790 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
ache
098a54ed40 Add port IO_PPI for pca per Bruce suggestion 1995-04-06 14:01:20 +00:00
jkh
86e424aef2 0x330 is the default address for SB Midi, not 0x300
Submitted by:	Doug Rabson <dfr@render.com>
1995-04-06 03:22:12 +00:00
rgrimes
dbfd5a0f57 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
dg
3fbe5d82ea Added NQNFS option and a comment warning about it's overhead. 1995-03-29 05:14:22 +00:00
jkh
3fc004e929 Change ahc driver comment to note that it's not just the 274x controller
it supports.
1995-03-28 08:14:55 +00:00
rgrimes
157d75c19a Add Intel EtherExpress16 (ix0) driver.
Reviewed by:
Submitted by:
Obtained from:
1995-03-18 08:12:48 +00:00
dufault
0c96fcbafe Document scsi options 1995-03-15 14:27:01 +00:00
dg
68d73d5130 Added support for generic FDDI and the DEC DEFEA and DEFPA FDDI adapters.
Submitted by:	Matt Thomas
1995-03-14 09:16:07 +00:00
swallace
d3b9df0ced Change device entry examples to reflect the following:
Remove PAS-only entry for OPL as ache pointed out.
Update OPL comment to show OPL-2 or OPL-3 support as it is auto-detected.
1995-03-13 18:49:37 +00:00
swallace
d3db38add4 Remove old snd file configuration list and add new file list
for the snd controller and the different sound devices.

Update LINT to include all sound device drivers using new format.

Reviewed by:	wollman
1995-03-12 23:43:15 +00:00
bde
d26caae19b Fix config-time syntax errors in sound options. 1995-03-12 12:18:43 +00:00
ugen
dbb6d219cb Restore IPACCT out there.. 1995-03-06 10:33:34 +00:00
joerg
aad435dabc pcvt is still using the XSERVER option; document this. 1995-03-05 22:23:35 +00:00
jkh
fb37701122 Upgrade the sound drivers to VoxWare pre-3.0 and fix a number of bugs.
Make the sound configuration a little neater
	(see /sys/i386/isa/sound/Readme.freebsd)
Add support for the Microsoft Sound Source.
Document the sound options again.
Submitted by:	Sujal Patel <smpatel@wam.umd.edu>
Obtained from:	Voxware
1995-03-04 21:11:21 +00:00
jkh
210fe3dddd 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
dufault
ee28b29ea8 Added a little documentation on the fixed SCSI config and
fixed a few quirks that snuck in.
1995-03-01 22:27:45 +00:00
bde
b52ab728d0 Make diskslice files standard and remove option DISKSLICE. ufs_disksubr.c
needed a diskslice function yesterday and all disk drivers will need it.
The diskslice initialization routine should be configurable (but isn't).
1995-02-23 17:19:54 +00:00
jkh
46a9bdb15f Remove the SCSI idsn line - it's permanantly dead. 1995-02-19 14:07:28 +00:00
jkh
8329459c37 Remove the ISDN dialer from LINT until it's working. 1995-02-17 09:33:29 +00:00
phk
07489c563c This is the latest version of the APM stuff from HOSOKAWA, I have looked
briefly over it, and see some serious architectural issues in this stuff.

On the other hand, I doubt that we will have any solution to these issues
before 2.1, so we might as well leave this in.

Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much
in the normal case.

Reviewed by:	phk
Submitted by:	HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
jkh
b6fed9e68a We can enable pcd0 when we actually have one. 1995-02-15 06:18:15 +00:00
jkh
73ffdb981c Comment out snic0 until it gets updated to the newer scsi code. 1995-02-15 04:49:18 +00:00
jkh
f4705baefc Add ISDN entries to LINT. 1995-02-15 00:53:15 +00:00
ugen
1cf892686a pseudo-device snp 3
Example entry for snoop.
1995-02-14 21:15:12 +00:00