Commit Graph

2433 Commits

Author SHA1 Message Date
phk
35898da3bf New and far better NCR5380/NCR53400 scsi-driver.
Handles at least Trantor T130 and ProAudioSpectrum adapters.
The pas driver has consequently been removed.
This driver can be configured without without interrupts.

Manpage to follow when PAS16 has been edited in.

Reviewed by:	phk
Submitted by:	Serge Vakulenko, <vak@cronyx.ru>
1995-01-27 07:49:19 +00:00
ache
ced54f5094 MAXCONS option described 1995-01-26 11:00:12 +00:00
ache
30c878fd5e Remove FAT_CURSOR, it is already non-existent during several
last syscons versions
1995-01-26 05:04:37 +00:00
bde
802677cea8 Load the kernel symbol table in the boot loader and not at compile time.
(Boot with the -D flag if you want symbols.)

Make it easier to extend `struct bootinfo' without losing either forwards
or backwards compatibility.

ddb_aout.c:
Get the symbol table from wherever the loader put it.
Nuke db_symtab[SYMTAB_SPACE].

boot.c:
Enable loading of symbols.  Align them on a page boundary.  Add printfs
about the symbol table sizes.
Pass the memory sizes to the kernel.
Fix initialization of `unit' (it got moved out of the loop).
Fix adding the bss size (it got moved inside an ifdef).
Initialize serial port when RB_SERIAL is toggled on.
Fix comments.
Clean up formatting of recently added code.

io.c:
Clean up formatting of recently added code.

netboot/main.c, machdep.c, wd.c:
Change names of bootinfo fields.

LINT:
Nuke SYMTAB_SPACE.
Fix comment about DODUMP.

Makefile.i386:
Nuke use of dbsym.
Exclude gcc symbols from kernel unless compiling with -g.
Remove unused macro.
Fix comments and formatting.

genassym.c:
Generate defines for some new bootinfo fields.  Change names of old ones.

locore.s:
Copy only the valid part of the `struct bootinfo' passed by the loader.
Reserve space for symbol table, if any.

machdep.c:
Check the memory sizes passed by the loader, if any.  Don't use them yet.

bootinfo.h:
Add a size field so that we can resolve some mismatches between the loader
bootinfo and the kernel boot info.  The version number is not so good for
this because of historical botches and because it's harder to maintain.
Add memory size and symbol table fields.  Change the names of everything.

Hacks to save a few bytes:

asm.S, boot.c, boot2.S:
Replace `ouraddr' by `(BOOTSEG << 4)'.

boot.c:
Don't statically initialize `loadflags' to 0.  Disable the "REDUNDANT"
code that skips the BIOS variables.  Eliminate `total'.  Combine some
more printfs.

boot.h, disk.c, io.c, table.c:
Move all statically initialzed data to table.c.

io.c:
Don't put the A20 gate bits in a variable.
1995-01-25 21:40:47 +00:00
jmz
babb177fec Add entry for the joystick driver 1995-01-25 21:04:15 +00:00
jmz
cfe92acba3 Add: device joy0 at isa? port "IO_GAME" (joystick) 1995-01-25 20:35:14 +00:00
paul
ffce7eccf3 is to lnc changes 1995-01-24 20:38:39 +00:00
jkh
a504b09724 Add support for Olof Johansson's WD7000 driver.
Submitted by:	Olof Johansson <offe@ludd.luth.se>
Obtained from:
1995-01-23 00:25:03 +00:00
jkh
f8ac3c83a6 Remove bogus scd0 driver - I should have looked at LINT first, anyway. 1995-01-14 10:48:56 +00:00
jkh
4d936778eb Put UCONSOLE back - I was wrong, it's still used in one last place.
Submitted by:	ollivier
1995-01-14 02:39:22 +00:00
gibbs
5baa9edf60 Point dependancy to i386/scsi 1995-01-13 02:29:14 +00:00
gibbs
00d4d48c05 Add in aic7770.c (EISA/VL Adaptors) and aic7870.c (PCI adaptor) dependancies
for the ahc driver.
1995-01-13 02:23:27 +00:00
jkh
5f3297e594 1. Remove UCONSOLE. This appears to be well and truly dead (unless it's
hiding someplace in /sys I can't find).
2. Remove NCONS.  Soren's latest changes make it a no-op.
1995-01-12 15:37:16 +00:00
ugen
fb7c07cbe7 here ip_fw.c lived once..correct me if i am wrong but
i think it shopuld be in conf/files
1995-01-12 13:05:00 +00:00
jkh
7acc81dc27 Gunther Schadow <gusw@fub46.zedat.fu-berlin.de>'s
driver for the Genius GS-4500 hand scanner.
Submitted by:	gusw@fub46.zedat.fu-berlin.de
1995-01-07 14:52:08 +00:00
gibbs
30804b7ea5 Handle the aic7770 driver's dependancies correctly.
YOU MUST REBUILD CONFIG.
1994-12-31 19:27:29 +00:00
ats
2372cc8a21 Add examples for the sony and the panasonic drivers. 1994-12-26 17:33:52 +00:00
ats
25ea9cb91d Correct the devices.i386 for the major numbers. 8 was already used now
by the lkm driver, so put scd and pcd to the numbers they have now
in i386/conf.c.
Add the pcd.c file for the panasonic driver in files.i386.
1994-12-26 01:06:41 +00:00
wollman
ad03fd1aa1 Added `ds', a black-hole network interface. 1994-12-22 21:00:05 +00:00
jkh
edb47c7e7f Add a 'vn' to GENERIC 1994-12-18 12:01:40 +00:00
jkh
a9c805c066 Bump LINT's symtab space. 1994-12-17 08:37:22 +00:00
jkh
2deb66393d Add Fred Cawthorne's GPIB driver.
Submitted by:	fcawth@delphi.umd.edu
1994-12-17 08:07:03 +00:00
bde
348d826769 Uncomment DISKSLICE; it should work now (for drivers that support it). 1994-12-16 16:58:08 +00:00
phk
1fd36e21b2 Remove sd1-sd3 & st1, now that we can autoallocate them.
fix the vn driver in LINT.  It autoallocates too.

Reviewed by:	phk
Submitted by:	rgrimes
1994-12-16 06:04:16 +00:00
wollman
50e1db60c0 Add ahc driver, more symtab space. 1994-12-13 22:01:35 +00:00
wollman
a85aedfaee Delete `HZ' option; it's only of use to Bruce and screws up the NTP PLL
(among other things).  Correctly specify `vn' as a pseudo.  Make sure
things are in the right places.
1994-12-13 20:56:30 +00:00
bde
45a51392c3 Add old options HZ, VN, ALLOW_CONFLICT_DRQ, ALLOW_CONFLICT_MEMADDR,
AUTO_EOI_1, AUTO_EOI_2, COMCONSOLE, COM_MULTIPORT.

Add new option DISKSLICE.

Change comments about DUMMY_NOPS.
1994-12-11 23:52:18 +00:00
bde
8b3d997d36 Add i386/isa/diskslice_machdep.c. This will eventually replace readMBR.c.
Sort.
1994-12-11 23:39:01 +00:00
ats
4b0890d515 Document the options DUMMY_NOPS and TUNE_1542. 1994-12-11 00:09:34 +00:00
phk
5064613c27 Added vn as a possible swapdev. 1994-12-04 22:36:50 +00:00
smace
e0d9f53e10 Make CHILD_MAX and OPEN_MAX a tunable parameter. 1994-12-03 17:36:37 +00:00
wollman
8be5d8932d Add Cronyx/Sigma files and config information; delete outdated config files. 1994-12-03 00:17:55 +00:00
ats
3618ae5282 Expand again the SYMTAB_SPACE for LINT. 1994-11-27 14:59:54 +00:00
dg
cf8ec251cc Go back to -O optimization...Bruce's arguments against -O2 are convincing
enough for me.
1994-11-27 14:26:16 +00:00
se
e55fbafa80 Added #define PROBE_VERBOSE and description (PCI chip set boot messages)
Reviewed by:
Submitted by:
Obtained from:
1994-11-24 20:35:21 +00:00
dg
72223a20db Changed optimization level to -O2. 1994-11-24 14:26:11 +00:00
jkh
24b40121fd Put ie0 above ep0. Otherwise, the ie0 probe clobbers it.
Submitted by:	gibbs
1994-11-18 19:10:25 +00:00
gibbs
e5a8780f4e Never but never have a bad hair day and go to the movies.
Go to a single dependancy in files.i386.  Using a .c file for the
sequencer code won't work since I need to know the size of the program,
so we just include the generated .h file as:
	"../../sys/gnu/misc/aic7770/aic7770_seq.h"
Reviewed by:
Submitted by:
Obtained from:
1994-11-18 09:08:01 +00:00
jkh
2341b8a6ef aha2742.c was bogus - use aic7770.c instead.
Submitted by:	gibbs
1994-11-18 08:20:56 +00:00
jkh
4112522bb5 Totally gut this thing and just use a precompiled gnu/misc/aha274x_seq.c
instead.  The entire scheme just doesn't work as envisioned (hint: think
about make depend as well as all).  Those extremely rare individuals who
actually hack on the sequencer code will know how to keep stuff in sync,
I *do* get the feeling!
1994-11-18 08:06:37 +00:00
gibbs
ce8e6e4cfb New device-driver entries for the aic7770 driver. These use new features
of config so YOU MUST RECOMPILE CONFIG.  Modifying config was the cleanest
solution to integrating this driver into the tree which will become more
obvious in the next commit.
1994-11-17 20:20:54 +00:00
bde
38ef2158dd Don't define KERNEL for compiling genassym. The prototype for the system
printf() is inconsistent with the prototype for the library printf() and
gets declared if DIAGNOSTIC is defined because <vm/vm_page.h> includes
<sys/systm.h>.
1994-11-15 14:43:45 +00:00
bde
e8bd9bf0b4 The SYMTAB_SPACE bloatometer was 40% out of date. 1994-11-15 14:28:46 +00:00
gibbs
14a63f17d4 Add ep0 line to kernel config files. 1994-11-13 10:17:07 +00:00
nate
cb198fadcd Add Matt Thomas' le0 DEPCA driver to the GENERIC kernel. This works
but I can't test to see if it walks on other ethernet drivers.  Can the
install folks add this driver to the install script?
1994-11-13 09:42:07 +00:00
dg
aa7ecd21c7 Nuked ed2 - it was added for the common 16bit card case where the
irq is 10. This is auto-sensed/configured now in the 'ed' driver.
1994-11-13 07:20:03 +00:00
jkh
2383a75723 Add back ed2. Harrumph.. 1994-11-12 20:27:24 +00:00
jkh
158c37c20e ed2 was actually an impossible entry to reach! 1994-11-12 06:12:01 +00:00
dg
f45728d1ba Added 'de' ethernet driver. 1994-11-11 05:48:49 +00:00
jkh
bd53702888 Enable floppy-tape support. 1994-11-10 23:46:31 +00:00
jkh
2c19c24df5 Add back ze0 driver; somebody took it out of _both_ LINT and GENERIC,
kinda hosing the laptop folks.
1994-11-08 07:39:28 +00:00
phk
9939a83c59 Added a kernel variable, "dodump" defaulting to zero, which disables dumps.
Somebody should make a mib variable for it.
Just now it is pointless to dump the kernel, since we have nothing which
can read the dump.
Furthermore is should never be the default to dump.
	options	DODUMP
will enable dumps.
1994-11-07 03:51:32 +00:00
jkh
b0426dd240 Argh! Missing quotes. 1994-11-05 07:41:08 +00:00
jkh
90385ed0d5 We need CD9660 and MSDOS filesystems built-in if the floppy is to have
a hope of getting at these types of filesystems without dragging all
the LKM stuff in.
1994-11-05 07:38:50 +00:00
jkh
fef86cb8c9 Eliminate USERCONFIG. This option is now standard. 1994-11-03 15:51:38 +00:00
gpalmer
807094f81b Cosmetic changes in comment at start (it's no longer a GENERICAH config
file!)
1994-11-03 01:46:59 +00:00
wollman
c2f5052cfd Fix Jordan's misplaced IPFIREWALL option. Fix style of other previous commits.
Document ARP_PROXYALL.
1994-11-02 01:11:03 +00:00
pst
125d6c349a Add kernel hooks for /dev/vatio -- a minimalistic BSD audio driver emulator
created by Amancio Hasty (specificly, this, in conjunction with his sound
driver mods for dual-mode DMA will allow VAT compiled for BSD/386 1.1 to
run under FreeBSD 2.x.)
1994-11-01 01:47:22 +00:00
joerg
e557ddcc18 Documented the FDSEEKWAIT option. 1994-10-30 20:57:07 +00:00
jkh
6dbcdb0ab9 IP Firewall code from Daniel Boulet and J.S.Antsilevich
Submitted by:	danny ugen
1994-10-28 15:09:49 +00:00
jkh
1ca2f392e1 Julian Elischer's disklabel fixes. 1994-10-27 20:45:13 +00:00
wollman
38816fb7f9 Stylistic changes. 1994-10-26 21:10:13 +00:00
jkh
41601d7537 Enable USERCONFIG and document it in LINT. 1994-10-26 19:20:27 +00:00
jkh
9e94737627 Add userconfig. 1994-10-26 19:19:12 +00:00
bde
10fb081e1d Never strip the kernel.
Recommend -Wimplicit in CWARNFLAGS next.  There are still a few hundred
potential arg mismatches because no function declaration is in scope.

Don't duplicate option `-I.'.

Remove null editing of the assembler source for all profiled objects.
The required magic has been done since prehistoric times by an
asm("mcount") declaration.

Simplify the clean rule.

Don't try to be clever about timestamps involving genassym.  genassym's
timestamp usually got ahead of assym.s's timestamp, so `make' almost
always had to run genassym and compare *assym.s to decide that nothing
needed to be done.  The cost is reassembling a few files whenever
genassym is rebuilt.  Assembling is almost as fast as comparing.

Always go through genassym.o to build genassym.  This would have avoided
numerous bugs involving mkdep -p.  Now it just stops genassym from
depending on the name of the temporary object file.

Use ${CFLAGS} for building genassym.  Mainly ${CWARNFLAGS} were missing.
1994-10-25 19:34:57 +00:00
sos
61b5dc899b Added sea0 - Seagate driver lines to config 1994-10-24 22:18:12 +00:00
phk
de23562289 NFS-diskless works. Look in sys/i386/boot/netboot for some of the
explanation.  More doc needed, but not hard to do, if you want to.

A big hand to Martin Renters for the netboot program !

Anybody want to compete on who can "make world" in the shortest
amount of time ?  I have 127 i486DX2/66 and 5 P60's I can use
now.  And 3 times 66 Gb file servers to support it... :->

Anyway, NFS will be standard in the GENERIC kernel now, so that
people can use the bin-tarball to set up shop.
1994-10-22 17:50:17 +00:00
wollman
96a439f22b LINT: vastly restructured so that it's actually useful for something
Makefile.i386: make definition of STRIP unconditional.
1994-10-21 01:10:54 +00:00
phk
67c8cc3f20 According to a quick reading of sources, one experiment and Bruce's word:
aha, ahb and bt all on "irq ?" now.
1994-10-20 00:53:30 +00:00
phk
ca4c47b8ec Bruce told me to: Make uha0 use irq ? 1994-10-20 00:19:37 +00:00
wollman
2802184c31 Conditionally define CC, CWARNOPTS, etc., so that `makeoptions' in
config files actually does something useful.
1994-10-18 19:45:46 +00:00
phk
b25af3a978 Typo in a comment. 1994-10-18 07:21:57 +00:00
phk
e7536ddeff GENERIC is our new all singing and dancing kernel. Please report ASAP if
there is anything GENERICAH or GENERICBT can, which this one cannot.

MINI changed to reflect the SCSI-pecking-order.
1994-10-17 21:10:20 +00:00
phk
682ae148fe Added ed2 device, on a hard-jumpered location for SMC Ultra 1994-10-15 22:19:38 +00:00
phk
687e53b0ba This kernel is a barebones kernel. No networking, no CD's no nothing.
Will be used to get a little bit of FreeBSD onto a disk, from where
other kernels can be loaded.
1994-10-15 21:36:25 +00:00
phk
d1749692ef Sanitized a little bit. All SCSI is now "controllers" and LINT is more
sorted now.
1994-10-15 08:09:42 +00:00
phk
20388ecc89 I added PROCFS back to the GENERIC kernels. ps(1) needs /proc, so almost
any machine will load it anyway.
1994-10-14 23:16:29 +00:00
sos
30cf7d5f68 Added ibcs2_socksys file. 1994-10-13 20:19:11 +00:00
se
c027476f8f Name change: pci_intel.c -> pcisupport.c 1994-10-12 03:56:49 +00:00
ache
20bbd02fac USE_RTC_CENTURY added 1994-10-04 14:11:02 +00:00
rgrimes
8e4232db57 Put genassym: back how it was originally, the real bug was in mkdep. 1994-10-03 23:03:38 +00:00
phk
37190acca0 I added "pserudo-device gzip" as default. 1994-10-03 22:32:13 +00:00
phk
cc7748361f dependency for genassym was wrong, there is never made a genassym.o file.
made i depend on the src.
1994-10-03 18:51:35 +00:00
rgrimes
ef83447cb7 genassym: depends on Makefile and genassym.o, genassym.o dependicies are
picked up from .depend.
1994-10-02 22:58:40 +00:00
phk
7dd02d2607 In case CWARNFLAGS and COPTFLAGS are already defined (from /etc/make.conf
for instance), don't nuke them.
1994-10-02 21:50:51 +00:00
rgrimes
049ffbc086 genassym: depends on the source code too. 1994-10-01 21:43:24 +00:00
dg
509369c300 Added Cortex-I Frame Grabber by Paul S. LaFollette, Jr.
Submitted by:	Paul S. LaFollette, Jr.
1994-10-01 17:59:42 +00:00
phk
bc54190a50 #Driver for Advaced Power Management (also need options APM)
-device		apm0	isa?
+device		apm0	at isa?
1994-10-01 16:44:07 +00:00
dg
52c7a916b9 Added options APM and device apm0 for Advanced Power Management support. 1994-10-01 05:43:09 +00:00
dg
b329c83425 Laptop Advanced Power Management support by HOSOKAWA Tatsumi.
Submitted by:	HOSOKAWA Tatsumi
1994-10-01 02:56:21 +00:00
swallace
071d84b9b9 add new sound files to kernel config file list 1994-10-01 02:36:24 +00:00
csgr
656c1d99a7 Do strip -x of kernel
Obtained from:1.1.5.1
1994-09-29 14:02:40 +00:00
wollman
f04cd875db GENERIC*: remove commented-out options; the user should have to do
/some/ research to figure out how to turn them on.

LINT: better description of TCP_COMPAT_42: ``emulate 4.2BSD TCP bugs''.
1994-09-28 22:57:24 +00:00
wollman
bb4185a6aa LKMs are no longer options, so remove the `options LKM' from LINT. 1994-09-28 22:51:54 +00:00
dg
e86c0206e9 Now that LKM is standard, PROCFS isn't needed in the GENERIC kernels
either.
1994-09-28 22:49:54 +00:00
dg
67a9ab27de The FDESC filesystem is definately not needed in the GENERIC kernels. 1994-09-28 22:46:22 +00:00
se
cd2cee44a9 Added entries for PCI and NCR device drivers. 1994-09-28 17:00:14 +00:00
phk
f5a12741b5 Added
options                DIAGNOSTIC
 options                MSDOSFS_DEBUG
1994-09-27 20:36:26 +00:00
jkh
998114bc72 Jim Babb's port of the AIC6360 code.
Submitted by:	babb
Obtained from:  NetBSD
1994-09-26 16:15:06 +00:00
ache
74d0d72406 HARDFONTS option documented 1994-09-25 02:10:47 +00:00
phk
b8dad1b598 Fixed the problem where "make depend" was mandatory for building kernel.
moved vnode_if.o up before ${OBJS} in the SYSTEM_OBJS list.
1994-09-23 07:01:59 +00:00
dg
e540a800b4 Removed last vestige of MULTICAST option. 1994-09-23 06:22:58 +00:00
wollman
900d29807d More loadable VFS changes:
- Make a number of filesystems work again when they are statically compiled
  (blush)

- FIFOs are no longer optional; ``options FIFO'' removed from distributed
  config files.
1994-09-22 19:38:41 +00:00
jkh
ec670f109e Add entries for transputer driver.
Reviewed by:	jkh
Submitted by:	luigi
1994-09-21 01:30:15 +00:00
dfr
ef1f7f5f60 Added MSDOSFS option. 1994-09-19 15:45:02 +00:00
se
43a0a2b6d3 Removed obsolete example of specifying PCI IntA to IRQ mapping for NCR. 1994-09-18 21:18:49 +00:00
wollman
242ff623e2 Delete unlikely-to-be-used filesystems from GENERIC kernels. 1994-09-16 20:14:03 +00:00
jkh
dd1f19bffa Add SYSV shm stuff back to LINT.
chflags noschg /kernel in Makefile.i386 so if our previous kernel
was installed by make install, the second won't fall over.
1994-09-16 10:23:46 +00:00
phk
eebac3c922 Added DSI_SOFT_MODEM 1994-09-13 03:34:08 +00:00
ats
4a78d90f60 Deleted the pccons driver from the files.i386, added the seagate driver
into files.i386.
LINT:
Deleted the timezone line. Commented out the maxfdescs line and the
SYSVSHM and the SHMMAXPGS lines.
1994-09-11 21:09:52 +00:00
csgr
02b9a39b49 Remove *_SAVER syscons options - I don't know how they go in here:
(These options did not even really exist in 1.1.5.1)
CVS:
1994-09-09 22:12:38 +00:00
wollman
ded5569bee Don't include options MULTICAST or MROUTING in generic kernels. MULTICAST
has no effect now, and MROUTING should never be defined by default.
(Eventually the code should be dynamically loadable.)

Also, allow for Pentium CPUs in GENERICBT kernels.

Add an `install' rule to Makefile.i386, which looks like this:
	mv /kernel /kernel.old
	install -c -m 555 -o root -g root -fschg kernel /
I'd like comments on whether or not you think it's a good idea to have
the kernel be immutable by default; I'm happy either way.
CVS:
1994-09-09 22:03:51 +00:00
se
ffdd9f3386 Reviewed by: Stefan Esser <se>
Submitted by:
Added "i386/pci/pci_intel.c" for Intel PCI chip set specific driver code.
1994-09-06 21:58:53 +00:00
ats
24b9b7c35e Reviewed by:
Delete the hints to the sg driver. This thing was never finished and
has now been beaten by the sea driver.
1994-09-05 22:32:42 +00:00
jkh
b5390b8431 Get rid of a superfluous echo.
Submitted by:	jkh
1994-09-05 19:10:01 +00:00
jkh
4b891bdb68 Remove symlink before remaking it for libkern.a
Reviewed by:	jkh
Submitted by:	dima
1994-09-05 19:09:15 +00:00
bde
ca993f1b37 Restore some explicit dependencies for locore.s so that "make clean; make"
works even if .depend doesn't exist.
1994-09-02 20:24:15 +00:00
paul
0e5fbeeb07 Added entry for if_lnc.c, soon to be added new Lancef amily ethernet
driver.
Reviewed by:
Submitted by:
1994-09-02 15:49:48 +00:00
dg
e7dd2e7a69 Added ze driver (brought over from 1.1.5). 1994-09-01 02:21:20 +00:00
se
bb46911c5b Submitted by: Stefan Esser <se@ZPR.Uni-Koeln.DE>
Added "device pci" and "device ncr" lines for a generic kernel with
support for the NCR 53c810 PCI SCSI host adapter (with no interrupts
configured, ie. working with 100Hz timer interrupts only).
1994-09-01 02:19:28 +00:00
se
e3667f152e Submitted by: Stefan Esser <se@ZPR.Uni-Koeln.DE>
Added entry for 'de' device in anticipation of Matt Thomas'
PCI Ethernet driver (required by the PCI autoconfig code).
1994-09-01 02:12:23 +00:00
se
bd27dbfd36 Reviewed by:
Submitted by:
Added lines for 'pci' and 'ncr' devices (found under i386/pci).
1994-08-31 23:40:38 +00:00
dg
a9a9ceeae2 Rather than exclude bounce buffers support with NOBOUNCE, include it
with BOUNCE_BUFFERS. This is more intuitive, and is better for future
multiplatform support. Added BOUNCE_BUFFERS option to the GENERIC and
LINT kernel config files.
1994-08-31 06:17:49 +00:00
dg
724a6d0049 Moved gpl'd fpemul into 2.0 cvs tree. Changed it's location to
sys/gnu/i386/fpemul/.
1994-08-30 19:01:44 +00:00
bde
baa690397f Add conf.c, machdep.c, exception,s, support.s and swtch.s so that config
will do most of the work for handling them.  Only one extra flag and one
bogus dependency was used for machdep.c and there was never anything
special about the others.

Add locore.s, but commented out.  It's still special.

Remove com.c and lpa.c.
1994-08-30 17:18:34 +00:00
bde
20ffc3e5ab Remove exception.o, swtch.o, support.o, conf.o and machdep.o from
SYSTEM_OBS.  They are now normal objects.

Remove stale dependencies for the above now-normal objects and for
locore.o and generate dependencies using mkdep.  Config doesn't
generate lists of assembler source files so the lists to be mkdep'ed
have to be given explictly.  Only the standard *.s files are given,
so the dependencies for gnu/fpemul/*.s are incomplete.  *.S files
would be handled right if config put them in CFILES.

Don't define NPX.  It was replaced by NNPX > 0 years ago.

Define LOAD_ADDRESS in COPTS so that compiling machdep.c isn't a special
case.

Moving around the dependencies exposed a bug in make.  It doesn't
know that assym.s and ./assym.s are the same.  Add a rule tell it.
1994-08-30 17:17:49 +00:00
dg
e5bc09292d Made a little more up to date. 1994-08-28 06:46:25 +00:00
dg
30ea68f3fc Updated this a bit. It's still woefully out of date. 1994-08-27 16:23:03 +00:00
ats
19f2ca4ce6 Reviewed by:
Submitted by:
Add the elink.c file to the necessary modules for the ie and ep driver.
1994-08-24 22:37:56 +00:00
sos
a1df6e49d5 Added iBCS2 files
Reviewed by:
Submitted by:
1994-08-24 11:44:45 +00:00
jkh
4392f98435 I was in bourne-shell mode when I wrote this.. *blush*.
Submitted by:	jkh
1994-08-23 09:54:22 +00:00
jkh
485f7eef73 Fix the libkern references to hopefully DTRT. See comments regarding
a slight change in how profiled version is selected - may need to adjust
some .mk macros if PROF is foolishly initialized anywhere to a null value.
Submitted by:	jkh
1994-08-23 04:21:21 +00:00
phk
a8a9b8d89b Added my ProAudioSpectum SCSI driver for cards with the 5380 SCSI-chip.
This is the slowest and most stupid of our SCSI-drivers, but it is there
and it works.  It has been tested with CD-ROM and disk.
It uses no interrupts, no DMA, just polled I/0.
Transfer-rate is <= 100Kbyte/sec.
If you set the jumpers on the board, you can change the unit-number and
you will be able to have four of these co-exist in one computer, why one
would do that is somewhat unclear though.
If I ever get my hand on the docs for this, I will improve it of course,
but for now we can install and access those CD-ROMs.
1994-08-19 00:01:08 +00:00
wollman
f9fc827448 Fix up some sloppy coding practices:
- Delete redundant declarations.
- Add -Wredundant-declarations to Makefile.i386 so they don't come back.
- Delete sloppy COMMON-style declarations of uninitialized data in
  header files.
- Add a few prototypes.
- Clean up warnings resulting from the above.

NB: ioconf.c will still generate a redundant-declaration warning, which
is unavoidable unless somebody volunteers to make `config' smarter.
1994-08-18 22:36:09 +00:00
wollman
07e1c7f69d Change all #includes to follow the current Berkeley style. Some of these
``changes'' are actually not changes at all, but CVS sometimes has trouble
telling the difference.

This also includes support for second-directory compiles.  This is not
quite complete yet, as `config' doesn't yet do the right thing.  You can
still make it work trivially, however, by doing the following:

rm /sys/compile
mkdir /usr/obj/sys/compile
ln -s M-. /sys/compile
cd /sys/i386/conf
config MYKERNEL
cd ../../compile/MYKERNEL
ln -s /sys @
rm machine
ln -s @/i386/include machine
make depend
make
1994-08-13 03:50:34 +00:00
dg
cc490038a0 New ethernet device driver from Matt Thomas:
This driver supports all the DEC EtherWORKS III NICs (DE203, DE204,
and DE205) and the later DEC EtherWORKS II NICs (DE200, DE201, DE202,
DE422).  DEPCA-style boards prior to the DE200 have not been tested
and may not work.

Submitted by:	Matt Thomas (thomas@lkg.dec.com)
1994-08-12 06:51:12 +00:00
dg
0b8d504c00 Added various filesystems and multicast support options. Removed my
personal config file now that the GENERIC ones provide an adequate
template.
1994-08-09 08:17:09 +00:00
dg
02aff34c6c Take out multicast support for the moment. 1994-08-08 09:14:37 +00:00
dg
4c3dd171d4 Don't strip the kernel. 1994-08-06 10:52:15 +00:00
dg
85b36e9dfa Added my own kernel configuration file. This can be used as a place to
start for people trying to get 2.0 running.
1994-08-06 06:36:55 +00:00
dg
e016b38d66 Removed pager declarations. They are NOT optional, and don't need to be
declared.
1994-07-28 05:53:44 +00:00
rgrimes
b11d406e74 SYSCONS is no longer needed since pccons has been removed.
Update the GENERIC* to have the new file system options and the new kernel
name.

Fix the clean target in Makefile.i386 to rm kernel instead of 386bsd.
1994-05-26 13:38:01 +00:00
rgrimes
2469c867a1 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch.
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
1994-05-25 09:21:21 +00:00
jkh
01e206e225 Get us closer to being able to install on the second drive. 1994-05-24 08:09:49 +00:00
jkh
111891d3bc Start preparing for the new, improved, doesn't-hang-the-keyboard version of
syscons as standard.  pccons adherants are welcome to go fix pccons, but for
now I see only syscons really moving forward.
see
1994-05-19 10:55:34 +00:00
jkh
7dfa59e5a9 Remove the now bogus IP_VAT_COMPAT. 1994-05-18 16:23:25 +00:00
jkh
1fb6f7c329 Add line for IP_VAT_COMPAT, documenting it. 1994-05-17 23:20:32 +00:00
jkh
a38f70ce76 Fold in the changes to support IP multicasting, from Jim Lowe et al. 1994-05-17 22:30:41 +00:00
jkh
cd576b6d9a Whoops - comment out psm0 by default in case someone wants to
compile this thing.  I won't turn on the ALLOW_CONFLICT_IOADDR this would need
to compile instead since that would then rob us of other, possibly important,
conflict checks.
1994-05-17 14:18:13 +00:00
jkh
53ce5f0cff Add descriptions of ALLOW_CONFLICT_* options we want to doc for now
(only 2).  Add entry for psm0 (PS/2 mouse).
1994-05-17 14:15:11 +00:00
jkh
56dd89d422 Get generic kernels to be as forgiving of users with lossy hardware
as possible:

options         "SCSI_DELAY=15"         #Be pessimistic about Joe SCSI device
1994-05-16 09:40:10 +00:00
jkh
a5d9a1f062 Remove confusing (as they are now unnecessary) comments about
INACCURATE_MICROTIME_IS_OK.  Document what pca0 is.
1994-05-13 08:48:22 +00:00
gclarkii
74a4d73383 Almost had problems. The directory on my system is gpl not gnu.
corrected error
1994-04-29 21:57:12 +00:00
gclarkii
7a31fda8cc Added GPL_MATH_EMULATE to options
This should not be used in binary distributions.
1994-04-29 21:53:55 +00:00
gclarkii
7798f251a6 Added files for option gpl_math_emulate 1994-04-29 21:49:02 +00:00
wollman
7745e6da4c Define new option, INACCURATE_MICROTIME_IS_OK. When this is defined,
the NTP kernel PLL is disabled, and acquire_timer0() is enabled, thus
opening the door for microtime() (and hence gettimeofday()) to return
bogus timestamps.  This option is necessary for the `pca' driver to
work, but is implemented to underscore the fact that accurate timekeeping
and the `pca' driver are incompatible at present.  If someone writes a version
of microtime() that works when the `pca' driver is being used, this can get
junked.
1994-04-23 21:39:18 +00:00
ache
0378205e1d device pca0 added 1994-04-23 12:13:27 +00:00
ache
f277d23264 Sound driver updated to version 2.5 1994-04-23 02:03:17 +00:00
sos
d07e39d1a7 pcaudio.c added 1994-04-21 14:13:43 +00:00
ache
c3cfb2dfa0 snd7 config line corrected, irqaremoved 1994-04-13 01:29:14 +00:00
csgr
7607f20040 Remove lpa from the generic kernels - one step closer to nuking lpa !! 1994-04-12 16:05:13 +00:00
ache
6d829d17b9 Remove unneded irq/drq/vector from snd? 1994-04-07 22:18:49 +00:00
dg
24d135e218 from kimmel@varese.cs.umass.edu (Matt Kimmel):
"el" driver for 3COM 3C501. This driver has some serious performance
problems and drops packets on the floor like hot potatos.
1994-04-07 12:10:31 +00:00
phk
7d2bbe7dd6 corrected pointer to sound.doc 1994-04-04 17:27:45 +00:00
dg
5717a39a7a New interrupt code from Bruce Evans. In additional to Bruce's attached
list of changes, I've made the following additional changes:

1) i386/include/ipl.h renamed to spl.h as the name conflicts with the
   file of the same name in i386/isa/ipl.h.
2) changed all use of *mask (i.e. netmask, biomask, ttymask, etc) to
   *_imask (net_imask, etc).
3) changed vestige of splnet use in if_is to splimp.
4) got rid of "impmask" completely (Bruce had gotten rid of netmask),
   and are now using net_imask instead.
5) dozens of minor cruft to glue in Bruce's changes.

   These require changes I made to config(8) as well, and thus it must
be rebuilt.

-DG

from Bruce Evans:

sio:
	o No diff is supplied.  Remove the define of setsofttty().  I hope
	  that is enough.

*.s:
	o i386/isa/debug.h no longer exists.  The event counters became too
	  much trouble to maintain.  All function call entry and exception
	  entry counters can be recovered by using profiling kernel (the new
	  profiling supports all entry points; however, it is too slow to
	  leave enabled all the time; it also).  Only BDBTRAP() from debug.h
	  is now used.  That is moved to exception.s.  It might be worth
	  preserving SHOW_BITS() and calling it from _mcount() (if enabled).
	o T_ASTFLT is now only set just before calling trap().
	o All exception handlers set SWI_AST_MASK in cpl as soon as possible
	  after entry and arrange for _doreti to restore it atomically with
	  exiting.  It is not possible to set it atomically with entering
	  the kernel, so it must be checked against the user mode bits in
	  the trap frame before committing to using it.  There is no place
	  to store the old value of cpl for syscalls or traps, so there are
	  some complications restoring it.

Profiling stuff (mostly in *.s):
	o Changes to kern/subr_mcount.c, gcc and gprof are not supplied yet.
	o All interesting labels `foo' are renamed `_foo' and all
	  uninteresting labels `_bar' are renamed `bar'.  A small change
	  to gprof allows ignoring labels not starting with underscores.
	o MCOUNT_LABEL() is to provide names for counters for times spent
	  in exception handlers.
	o FAKE_MCOUNT() is a version of MCOUNT() suitable for exception
	  handlers.  Its arg is the pc where the exception occurred.  The
	  new mcount() pretends that this was a call from that pc to a
	  suitable MCOUNT_LABEL().
	o MEXITCOUNT is to turn off any timer started by MCOUNT().

/usr/src/sys/i386/i386/exception.s:
	o The non-BDB BPTTRAP() macros were doing a sti even when interrupts
	  were disabled when the trap occurred.  The sti (fixed) sti is
	  actually a no-op unless you have my changes to machdep.c that make
	  the debugger trap gates interrupt gates, but fixing that would
	  make the ifdefs messier.  ddb seems to be unharmed by both
	  interrupts always disabled and always enabled (I had the branch in
	  the fix back to front for some time :-().
	o There is no known pushal bug.
	o tf_err can be left as garbage for syscalls.

/usr/src/sys/i386/i386/locore.s:
	o Fix and update BDE_DEBUGGER support.
	o ENTRY(btext) before initialization was dangerous.
	o Warm boot shot was longer than intended.

/usr/src/sys/i386/i386/machdep.c:
	o DON'T APPLY ALL OF THIS DIFF.  It's what I'm using, but may require
	  other changes.
	  Use the following:
		o Remove aston() and setsoftclock().
	  Maybe use the following:
		o No netisr.h.
		o Spelling fix.
		o Delay to read the Rebooting message.
		o Fix for vm system unmapping a reduced area of memory
		  after bounds_check_with_label() reduces the size of
		  a physical i/o for a partition boundary.  A similar
		  fix is required in kern_physio.c.
		o Correct use of __CONCAT.  It never worked here for non-
		  ANSI cpp's.  Is it time to drop support for non-ANSI?
		o gdt_segs init.  0xffffffffUL is bogus because ssd_limit
		  is not 32 bits.  The replacement may have the same
		  value :-), but is more natural.
		o physmem was one page too low.  Confusing variable names.
	  Don't use the following:
		o Better numbers of buffers.  Each 8K page requires up to
		  16 buffer headers.  On my system, this results in 5576
		  buffers containing [up to] 2854912 bytes of memory.
		  The usual allocation of about 384 buffers only holds
		  192K of disk if you use it on an fs with a block size
		  of 512.
		o gdt changes for bdb.
		o *TGT -> *IDT changes for bdb.
		o #ifdefed changes for bdb.

/usr/src/sys/i386/i386/microtime.s:
	o Use the correct asm macros.  I think asm.h was copied from Mach
	  just for microtime and isn't used now.  It certainly doesn't
	  belong in <sys>.  Various macros are also duplicated in
	  sys/i386/boot.h and libc/i386/*.h.
	o Don't switch to and from the IRR; it is guaranteed to be selected
	  (default after ICU init and explicitly selected in isa.c too, and
	  never changed until the old microtime clobbered it).

/usr/src/sys/i386/i386/support.s:
	o Non-essential changes (none related to spls or profiling).
	o Removed slow loads of %gs again.  The LDT support may require
	  not relying on %gs, but loading it is not the way to fix it!
	  Some places (copyin ...) forgot to load it.  Loading it clobbers
	  the user %gs.  trap() still loads it after certain types of
	  faults so that fuword() etc can rely on it without loading it
	  explicitly.  Exception handlers don't restore it.  If we want
	  to preserve the user %gs, then the fastest method is to not
	  touch it except for context switches.  Comparing with
	  VM_MAXUSER_ADDRESS and branching takes only 2 or 4 cycles on
	  a 486, while loading %gs takes 9 cycles and using it takes
	  another.
	o Fixed a signed branch to unsigned.

/usr/src/sys/i386/i386/swtch.s:
	o Move spl0() outside of idle loop.
	o Remove cli/sti from idle loop.  sw1 does a cli, and in the
	  unlikely event of an interrupt occurring and whichqs becoming
	  zero, sw1 will just jump back to _idle.
	o There's no spl0() function in asm any more, so use splz().
	o swtch() doesn't need to be superaligned, at least with the
	  new mcounting.
	o Fixed a signed branch to unsigned.
	o Removed astoff().

/usr/src/sys/i386/i386/trap.c:
	o The decentralized extern decls were inconsistent, of course.
	o Fixed typo MATH_EMULTATE in comments. */
	o Removed unused variables.
	o Old netmask is now impmask; print it instead.  Perhaps we
	  should print some of the new masks.
	o BTW, trap() should not print anything for normal debugger
	  traps.

/usr/src/sys/i386/include/asmacros.h:
	o DON'T APPLY ALL OF THIS DIFF.  Just use some of the null macros
	  as necessary.

/usr/src/sys/i386/include/cpu.h:
	o CLKF_BASEPRI() changes since cpl == SWI_AST_MASK is now normal
	  while the kernel is running.
	o Don't use var++ to set boolean variables.  It fails after a mere
	  4G times :-) and is slower than storing a constant on [3-4]86s.

/usr/src/sys/i386/include/cpufunc.h:
	o DON'T APPLY ALL OF THIS DIFF.  You need mainly the include of
	  <machine/ipl.h>.  Unfortunately, <machine/ipl.h> is needed by
	  almost everything for the inlines.

/usr/src/sys/i386/include/ipl.h:
	o New file.  Defines spl inlines and SWI macros and declares most
	  variables related to hard and soft interrupt masks.

/usr/src/sys/i386/isa/icu.h:
	o Moved definitions to <machine/ipl.h>

/usr/src/sys/i386/isa/icu.s:
	o Software interrupts (SWIs) and delayed hardware interrupts (HWIs)
	  are now handled uniformally, and dispatching them from splx() is
	  more like dispatching them from _doreti.  The dispatcher is
	  essentially *(handler[ffs(ipending & ~cpl)]().
	o More care (not quite enough) is taken to avoid unbounded nesting
	  of interrupts.
	o The interface to softclock() is changed so that a trap frame is
	  not required.
	o Fast interrupt handlers are now handled more uniformally.
	  Configuration is still too early (new handlers would require
	  bits in <machine/ipl.h> and functions to vector.s).
	o splnnn() and splx() are no longer here; they are inline functions
	  (could be macros for other compilers).  splz() is the nontrivial
	  part of the old splx().

/usr/src/sys/i386/isa/ipl.h
	o New file.  Supposed to have only bus-dependent stuff.  Perhaps
	  the h/w masks should be declared here.

/usr/src/sys/i386/isa/isa.c:
	o DON'T APPLY ALL OF THIS DIFF.  You need only things involving
	  *mask and *MASK and comments about them.  netmask is now a pure
	  software mask.  It works like the softclock mask.

/usr/src/sys/i386/isa/vector.s:
	o Reorganize AUTO_EOI* macros.
	o Option FAST_INTR_HANDLER_USERS_ES for people who don't trust
	  fastintr handlers.
	o fastintr handlers need to metamorphose into ordinary interrupt
	  handlers if their SWI bit has become set.  Previously, sio had
	  unintended latency for handling output completions and input
	  of SLIP framing characters because this was not done.

/usr/src/sys/net/netisr.h:
	o The machine-dependent stuff is now imported from <machine/ipl.h>.

/usr/src/sys/sys/systm.h
	o DON'T APPLY ALL OF THIS DIFF.  You need mainly the different
	  splx() prototype.  The spl*() prototypes are duplicated as
	  inlines in <machine/ipl.h> but they need to be duplicated here
	  in case there are no inlines.  I sent systm.h and cpufunc.h
	  to Garrett.  We agree that spl0 should be replaced by splnone
	  and not the other way around like I've done.

/usr/src/sys/kern/kern_clock.c
	o splsoftclock() now lowers cpl so the direct call to softclock()
	  works as intended.
	o softclock() interface changed to avoid passing the whole frame
	  (some machines may need another change for profile_tick()).
	o profiling renamed _profiling to avoid ANSI namespace pollution.
	  (I had to improve the mcount() interface and may as well fix it.)
	  The GUPROF variant doesn't actually reference profiling here,
	  but the 'U' in GUPROF should mean to select the microtimer
	  mcount() and not change the interface.
1994-04-02 07:00:53 +00:00
ats
03504efea2 Makefile.i386:
put vers.o at the end of the loader line. We are simply jumping in the
moment into the first location of the text segment in 386bsd. So the
linking order is very important :-). With the addition of the const
types in newvers.sh we jumped into them. I have experimented with an
entry point specification, but was unsuccessfull. Someone else should
look at this.
devices.i386:
files.i386:
Added entries for a Sony cdrom driver.
1994-03-21 20:48:52 +00:00
wollman
334b88b204 More symtab space. 1994-03-19 22:17:56 +00:00
wollman
6d40bd433d Added David Mills' kernel NTP PLL code. The current version of NTP does
not yet speak to this code.
1994-03-15 01:58:22 +00:00
swallace
3f6ebb7ed1 Removed EXCLUDE_<driver> for sound drivers so that all sound drivers
are compiled into kernel.  Users are referred to sound doc for info.
1994-03-11 22:17:24 +00:00
swallace
9c005e258d Added appropriate entries into files.i386 for snd drivers in /sys/i386/isa/sound
Added new snd drivers and EXCLUDE_<driver> options to LINT.
1994-03-11 10:31:05 +00:00
rgrimes
0a2cbe88c9 Add mcd1 at 0x340 irq 11. 1994-03-08 05:56:47 +00:00
guido
232adbd34d Ttys structures are now allocated dynamically via ttymalloc/ttyfree.
This inetrface should be used from now on.
pseudo device pty xx still keeps its meaning: a maximum of
xx ptys is allowed.
A ringbuffer is now 2040 bytes long, per Garrett Wollman's request.
The changes are inspired by the way NetBSD did it (thanks for that!),
though I made it slihghtly different, including the interface so
at least 75% of the allocated space is deallocated when the tty is
closed.
Note further that it is easy to modify the ringbuffer length runtime.
This will have to wait untill some later date...


-Guido
1994-03-02 20:18:09 +00:00
alm
58dce7cb20 floppy tape support still not quite there - it prevents
mounting the floppy disk  drives on some systems that don't have
a floppy tape drive.
1994-03-01 01:27:03 +00:00
alm
df0578e9fd Add floppy tape support. 1994-02-28 04:19:39 +00:00
phk
9b442cb8ae dcfclk driver obsoleted, sio/TIOCTIMESTAMP took over. 1994-02-27 21:53:54 +00:00
rgrimes
cdb65a87fa Put back the bt0 that some one deleted.... 1994-02-23 10:59:44 +00:00
rgrimes
2fb7cb3f03 I don't want to read about all the people that forgot this due to syscons
changes, so I am adding it here until AFTER the 1.1 release:
+ COPTFLAGS+=-D__FreeBSD__
1994-02-17 06:51:15 +00:00
jkh
872e15cb55 Use -Z instead of -z to build kernels. This is consistent with NetBSD's
usage of the -[Zz] flags (we're now in sync).  Part of the ld update
changes.
1994-02-13 20:37:32 +00:00
nate
b689f3d1d1 Commented on what the mse0, mcd0, and lpt/lpa devices were used for.
(No functional changes)
1994-02-09 05:35:57 +00:00
rgrimes
6aafc49d11 Remove the ft driver, it causes instant reboots during attatch, and this
was new code added at the last minute!
1994-02-07 10:42:04 +00:00
alm
73a43165f2 Add floppy tape support (missed these when changing G*) 1994-02-07 05:55:50 +00:00
alm
84e9f2ea7d Add floppy tape support 1994-02-07 04:27:59 +00:00
jkh
e8b6460e30 Patches to allow the pcvt port to simply "drop in" with a minimum of
effort.
1994-02-06 22:11:00 +00:00
ache
0554f42f8a BLANK_SAVER syscons option added 1994-02-01 10:46:43 +00:00
ache
aa79a897c5 Add FADE_SAVER option from new syscons. 1994-02-01 08:34:16 +00:00
dg
8df5d2c1f8 WINE/user LDT support from John Brezak, ported to FreeBSD by Jeffrey Hsu
<hsu@soda.berkeley.edu>.
1994-01-31 10:27:13 +00:00
rgrimes
c827a140f2 Remove commented out PROCFS, it is standard. 1994-01-29 21:41:36 +00:00
ache
274b9446d1 Set FIFO_TRIGGER in more human-readable form 1994-01-29 03:17:39 +00:00
nate
1e8ff0f818 Added -static declartion to genassym compile so a kernel doesn't require
working shlibs.
1994-01-27 21:10:14 +00:00
ache
c28f57f6a4 Add FIFO_TRIGGER value for sio.c 1994-01-27 01:01:22 +00:00
rgrimes
8f8a2cf1e9 Disabled sg disk driver in LINT since there is no sg.c file in isa yet!
Removed com port comments, since we are about to depricate the driver.

Fix several plaes in LINT where people have been cutting and pasting using
xterms :-(
1994-01-25 11:08:25 +00:00
ache
3b1e7c558d Sound driver options added 1994-01-25 03:16:31 +00:00
rgrimes
3094433eba No longer need SYSVIPC option, any of the SYSV options now trigger the
kern/sysv_ipc.c file for inclusion in the kernel.
1994-01-22 09:25:37 +00:00
dg
4d991dc35e System V IPC code from Danny Boulet, chewed on a bit by the NetBSD group
and then some more by Jeffrey Hsu (who provided this port for FreeBSD).
1994-01-21 09:56:05 +00:00
rgrimes
5d4e88d003 Removed at clause from LINT since it was wrong and is no longer needed. 1994-01-17 05:45:26 +00:00
ats
7cf4cede8a Documented the drivers more in the LINT file. Added a line in files.i386
and LINT for the integration of a Seagate ST01/02 SCSI controller.
1994-01-16 12:01:34 +00:00
dg
fff1da2aba "New" VM system from John Dyson & myself. For a run-down of the
major changes, see the log of any effected file in the sys/vm
directory (swap_pager.c for instance).
1994-01-14 16:25:31 +00:00
ats
1a507e15e7 Now enabled the line for the 3C509 driver. 1994-01-10 18:53:52 +00:00
ats
4591919ebe Added lines for an Etherlink III ( 3C509 ) driver. 1994-01-09 13:30:50 +00:00
rgrimes
d50dbe52e2 SCSIDUMP option no longer needed, it is now standard. 1994-01-06 18:15:20 +00:00
rgrimes
c8787294b3 Added dumps on wd0 to the end of all config lines so people know about it
and can change it.  This really won't change the kernels, it just documents
how to do the dumps on option.
1994-01-05 14:56:50 +00:00
nate
750a676cd9 Updated config files for new multi-controller wd.c driver and removed
outdated wx config file.
1994-01-04 20:10:34 +00:00
nate
13123d2da0 Removed wx driver hooks. 1994-01-04 20:09:28 +00:00
wollman
e19e10cd75 Added support for X.25 as a network-layer protocol under ISO TP class 0, as
is commonly used in Europe.  Make it compile, and bump up symtab space as
needed.
1993-12-19 22:45:13 +00:00
wollman
71b67e5a56 Make everything compile with -Wtraditional. Make it easier to distribute
a binary link-kit.  Make all non-optional options (pagers, procfs) standard,
and update LINT to reflect new symtab requirements.

NB: -Wtraditional will henceforth be forgotten.  This editing pass was
primarily intended to detect any constructions where the old code might
have been relying on traditional C semantics or syntax.  These were all
fixed, and the result of fixing some of them means that -Wall is now a
realistic possibility within a few weeks.
1993-12-19 00:55:01 +00:00
dg
57e834d0b1 1) Added proc file system from Paul Kranenburg with changes from
John Dyson to make it reliably work under FreeBSD.
2) Added and enabled PROCFS in the GENERICxx and LINT kernels.
3) New execve() from me. Still work to be done here, but this version
	works well and is needed before other changes can be made. For
	a description of the design behind this, see freebsd-arch or
	ask me.
4) Rewrote stack fault code; made user stack VM grow as needed rather
	than all up front; improves performance a little and reduces
	process memory requirements.
5) Incorporated fix from Gene Stark to fault/wire a user page table
	page to fix a problem in copyout. This is a temporary fix and
	is not appropriate for pageable page tables. For a description
	of the problem, see Gene's post to the freebsd-hackers mailing
	list.
6) Tighten up vm_page struct to reduce memory requirements for it. ifdef
	pager page lock code as it's not being used currently.
7) Introduced new element to vmspace struct - vm_minsaddr; initial
	(minimum) stack address. Compliment to vm_maxsaddr.
8) Added a panic if the allocation for process u-pages fails.
9) Improve performance and accuracy of kernel profiling by putting in
	a little inline assembly instead of spl().
10) Made serial console with sio driver work. Still has problems with
	serial input, but is almost useable.
11) Added -Bstatic to SYSTEM_LD in Makefile.i386 so that kernels will
	build properly with the new ld.
1993-12-12 12:22:57 +00:00
wollman
522efb39b5 Fixed spelling error. Added NSIP (XNS over IP). Fixed TP class 4 over
IP line (TPIP) to be an option rather than a pseudo-device (the code keys
off #ifdef TPIP, not #if NTPIP > 0, as makes sense).
1993-12-06 01:57:16 +00:00
wollman
8e24073a9b Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and
add same (sans -Werror) to Makefile for future compilations.
1993-11-25 01:38:01 +00:00
rgrimes
73dd2628a2 New version of scsi code from Julian 1993-11-18 05:03:27 +00:00
wollman
1ae9954219 Increased symtab space and added two more options that don't do anything
(yet).
1993-11-17 23:24:12 +00:00
paul
53f348b4ef Changed -Z back to -z.
In line with all other ld's -z is now the "standard" ZMAGIC format.
1993-11-16 00:45:04 +00:00
paul
4d25c340ff Changed -z to -Z so we create old-style ZMAGIC kernels. 1993-11-15 21:06:08 +00:00
dg
aa3ae6ef2a First steps in rewriting locore.s, and making info useful
when the machine panics.

i386/i386/locore.s:
1) got rid of most .set directives that were being used like
	#define's, and replaced them with appropriate #define's in
	the appropriate header files (accessed via genassym).
2) added comments to header inclusions and global definitions,
	and global variables
3) replaced some hardcoded constants with cpp defines (such as
	PDESIZE and others)
4) aligned all comments to the same column to make them easier to
	read
5) moved macro definitions for ENTRY, ALIGN, NOP, etc. to
	/sys/i386/include/asmacros.h
6) added #ifdef BDE_DEBUGGER around all of Bruce's debugger code
7) added new global '_KERNend' to store last location+1 of kernel
8) cleaned up zeroing of bss so that only bss is zeroed
9) fix zeroing of page tables so that it really does zero them all
	- not just if they follow the bss.
10) rewrote page table initialization code so that 1) works correctly
	and 2) write protects the kernel text by default
11) properly initialize the kernel page directory, upages, p0stack PT,
	and page tables. The previous scheme was more than a bit
	screwy.
12) change allocation of virtual area of IO hole so that it is
	fixed at KERNBASE + 0xa0000. The previous scheme put it
	right after the kernel page tables and then later expected
	it to be at KERNBASE +0xa0000
13) change multiple bogus settings of user read/write of various
	areas of kernel VM - including the IO hole; we should never
	be accessing the IO hole in user mode through the kernel
	page tables
14) split kernel support routines such as bcopy, bzero, copyin,
	copyout, etc. into a seperate file 'support.s'
15) split swtch and related routines into a seperate 'swtch.s'
16) split routines related to traps, syscalls, and interrupts
	into a seperate file 'exception.s'
17) remove some unused global variables from locore that got
	inserted by Garrett when he pulled them out of some .h
	files.

i386/isa/icu.s:
1) clean up global variable declarations
2) move in declaration of astpending and netisr

i386/i386/pmap.c:
1) fix calculation of virtual_avail. It previously was calculated
	to be right in the middle of the kernel page tables - not
	a good place to start allocating kernel VM.
2) properly allocate kernel page dir/tables etc out of kernel map
	- previously only took out 2 pages.

i386/i386/machdep.c:
1) modify boot() to print a warning that the system will reboot in
	PANIC_REBOOT_WAIT_TIME amount of seconds, and let the user
	abort with a key on the console. The machine will wait for
	ever if a key is typed before the reboot. The default is
	15 seconds, but can be set to 0 to mean don't wait at all,
	-1 to mean wait forever, or any positive value to wait for
	that many seconds.
2) print "Rebooting..." just before doing it.

kern/subr_prf.c:
1) remove PANICWAIT as it is deprecated by the change to machdep.c

i386/i386/trap.c:
1) add table of trap type strings and use it to print a real trap/
	panic message rather than just a number. Lot's of work to
	be done here, but this is the first step. Symbolic traceback
	is in the TODO.

i386/i386/Makefile.i386:
1) add support in to build support.s, exception.s and swtch.s

...and various changes to various header files to make all of the
	above happen.
1993-11-13 02:25:21 +00:00
wollman
4e9765d815 Added the netrmp protocol from the Net/2 tape. While of dubious utility,
it's simple enough that it might actually work and be useful on some systems.
(That's more than you can say for netccitt or netimp!)
1993-11-07 22:54:51 +00:00
wollman
1ee55cfc6a Add options MACHVMCOMPAT and bump symtab space appropriately. 1993-11-07 21:46:25 +00:00
wollman
facbbe496c Fixed comment. 1993-11-07 17:40:05 +00:00
wollman
e31f27fb90 Try to be a little smarter about touching the date on assym.s, so that
if something changes which doesn't affect it, locore doesn't have to get
rebuilt.  This is at the cost of a genassym and a cmp in every compile,
until someone can figure out how to make `make' smarter itself.
1993-11-07 16:46:33 +00:00
wollman
3895123653 Added some more defines that weren't there before. Also bumped up
symtab space again.
1993-11-07 16:44:40 +00:00
wollman
c3e07d8db4 Needed to bump up SYMTAB_SPACE again. (This really should be done by the
boot loader...)
1993-11-07 05:26:17 +00:00
wollman
4b075d2d89 Added CWARNFLAGS and COPTFLAGS defines to Makefile so that we can easily
test various warning and optimization compiler flags without modifying the
Makefile. (From my patch set.)
1993-11-07 04:41:11 +00:00
ats
308fa63885 Added the option FAT_CURSOR into the GENERIC kernel descriptions for
pccons or syscons usage. Modified comment in LINT for FAT_CURSOR.
Now the FAT_CURSOR can be controlled over the option, instead of hacking
syscons.c and pccons.c.
1993-11-03 20:02:23 +00:00
jkh
6deb924798 Added FAT_CURSOR and STAR_SAVER settings. 1993-10-31 00:21:46 +00:00
jkh
326f92d7d4 Add example entries for syscons screen savers and cursor shape. 1993-10-31 00:20:35 +00:00
nate
fbbc42a492 Bad kludge to work around the alternative wd driver problems 1993-10-26 21:27:07 +00:00
nate
b2c114a921 Added alternative wd driver (called wx due to device name limitations)
This will be removed when a single driver that works on all hardware can
be verified
1993-10-26 21:26:19 +00:00
nate
c9630f19bd Added ps/2 mouse driver file to finish off what Jordan started before
The driver will have to come after it's probe routine has been written.
1993-10-26 21:24:34 +00:00
jkh
4fb0b7a27f Needed to bump symtab space even more (to 102452). 1993-10-23 22:55:43 +00:00
jkh
58acebbd89 Enabled all sound drivers by default. 1993-10-23 22:20:47 +00:00
jkh
1383b9ccfe Removed comments from LINT file, left small example for SoundBlaster
in its place and moved commentary into /sys/i386/doc/sound.doc
1993-10-23 21:21:52 +00:00
rgrimes
05897fbde5 Put the sound stuff in alpabetic order. 1993-10-23 20:31:17 +00:00
jkh
9019e3218e Add config + files information for new Linux soundcard driver 1993-10-23 10:49:01 +00:00
nate
5c4f191c39 Removed un-necessary dependencies for assym.s 1993-10-23 08:28:17 +00:00
nate
d4033edb0b Reverted back to older version of ./genassym, instead of ./genassym.o
since make depend wasn't picking up any new dependencies.  However, due
to a bug in the old code, the original dependencies weren't being used, so
this version is better than the original and the lastest version.
(And is more readable as well)
1993-10-23 06:46:24 +00:00
nate
da7778d34f Updated LINT to have the mse0 config line 1993-10-19 19:49:24 +00:00
rgrimes
22b3b00902 Add ie0 to standard kernels, this is the ATT starlan/ethernet driver
from Garrett Wollman.
1993-10-19 01:28:09 +00:00
rgrimes
40db545ca5 Correct config line for ie0 per Garrett Wollman. 1993-10-18 22:46:58 +00:00
rgrimes
c715e8e916 Add:
device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
1993-10-16 12:28:35 +00:00
rgrimes
8a80887e1a Enable mcd0 (Mistumi CDROM) since we now have load space for it 1993-10-15 12:47:02 +00:00
rgrimes
bb4931bfdf Moved wt0 (Wangtek/Archive tape driver) to be with the rest of the
bio (block I/O) devices.

Added mcd0 (Mitsumi CDROM driver) but commented it out since there is not
enough room in this kernel for it.
1993-10-14 21:59:50 +00:00
rgrimes
6ab09fe3d5 Remove machdep.c from files.i386 and put machdep.o in the SYSTEM_OBJS
line of Makefile.i386.  Fixes the extra rule that gmake complains about
for machdep.o.  This fix is from Joans 0lsson.

Rework the depends and rules for assym.s and genassym so that we now use
the .depend rule for genassym.o such that if you change any header files
that are included by genassym.c the right things happen.  This is probably
what has caused more bad kernel builds than any other thing in the
Makefile.i386!
1993-10-14 17:09:55 +00:00
rgrimes
b19b82754e Move the wt0 (archive/wangtek tape driver) so that it is with the
other bio type devices.

Add mcd0 (mitsumi cd rom driver), to bad that GENERICBT is to large,
otherwise I could add this driver to it too.
--- 72,77 ----
1993-10-14 14:05:44 +00:00
rgrimes
9413cb5a55 Add ie0 (ATT ether net driver) and mcd0 (Mitsumi cd rom driver) 1993-10-12 06:24:02 +00:00
rgrimes
316de0240a Add support for mitsumi cd rom driver from Holger Viet, as fixed up by
Gary Clark II.
1993-10-11 06:19:40 +00:00
rgrimes
1fc79e6c67 Added if_ie entry for Garett Wollmans ATT driver, the drives will be imported
soon.
1993-10-10 16:25:13 +00:00
rgrimes
a348e39359 Put sound blaster in alaphabetic order 1993-10-09 23:59:13 +00:00
jkh
da05edcb72 Added sb entries for upcoming sound blaster driver 1993-10-09 17:00:04 +00:00
rgrimes
301564f77e >From NetBSD
Change the cpu "i386" line to 2 lines:
cpu "I386_CPU"
cpu "I486_CPU"
This is so we can do real CPU classification of code.

Fix missing depend for assym.s which does depend on genassym.c
1993-10-08 16:52:45 +00:00
rgrimes
87527a6701 From ljo:
machdep.o is a defined to be a target in 2 places.  This was caused by
the addition of the LOAD_ADDRESS stuff.  Removed the extranious target
of machdep.o.
1993-10-06 20:49:17 +00:00
rgrimes
d12be71b0b Fixed cd0 line to match the GENERIC* kernel configs 1993-10-01 04:26:21 +00:00
rgrimes
3e32530877 Remove old ethernet drivers if_ec, if_ne, and if_we from config files
and from files.i386, they are no longer supported.
1993-10-01 04:20:19 +00:00
rgrimes
d4eb979776 Remove we0, since it is being removed from the system 1993-09-30 20:45:37 +00:00
rgrimes
5d9a9a4fd2 Only configure one cd unit now since the code is fully dynamic,
add comment about this to the device cd0 line.
1993-09-30 20:44:32 +00:00
rgrimes
3dcde8f1c0 Added at 0xFE100000 to config line as this kernel HAS to load high, and
it is the place people seem to look for samples.  Also since this kernel
has so so many symbols in it also added SYMTAB_SPACE=89000.
1993-09-26 23:21:12 +00:00
rgrimes
55a1c0319c This Makefile is for FreeBSD, not 4.3 BSD-Reno. Moved $Id$.
Added STRIP=, DBSYM=, and LOAD_ADDRESS?=
Now use LOAD_ADDRESS for linking kernel and for dbsym, added strip -x to
cut kernel size.

Added machde.o: dependency, this will be needed in the future, and for
now it does not hurt anyone.

Cleaned out conf.o: dependency, mkdep does the right things.  Same for
param.c:

This is really a Merge in of NetBSD's Makefile.i386, here is the relevant
rlog info:
----------------------------
revision 1.27
date: 1993/08/27 23:58:20;  author: brezak;  state: Exp;  lines: +2 -2
Need LOAD_ADDRESS for depend pass.
----------------------------
revision 1.25
date: 1993/07/19 16:52:16;  author: mycroft;  state: Exp;  lines: +3 -3
Add ${DEBUG} to CFLAGS and -f to dbsym.
----------------------------
revision 1.22
date: 1993/07/18 10:08:22;  author: mycroft;  state: Exp;  lines: +5 -6
Change to work with new config stuff for specifying load address.
----------------------------
revision 1.20
date: 1993/07/18 09:47:40;  author: mycroft;  state: Exp;  lines: +6 -5
Use new -T option to dbsym.
----------------------------
revision 1.17
date: 1993/07/11 08:42:22;  author: cgd;  state: Exp;  lines: +2 -2
don't ignore errors from dbsym...  it might say that, e.g. there's
not enough symbol space!
----------------------------
revision 1.14
date: 1993/06/06 23:29:03;  author: cgd;  state: Exp;  lines: +2 -2
make conf.o actually depend on conf.c...
----------------------------
revision 1.8
date: 1993/04/29 03:27:39;  author: cgd;  state: Exp;  lines: +5 -10
use ed instead of ex.  the script to use is identical, and we might
want to switch back to using ex when our ex supports -.
----------------------------
revision 1.5
date: 1993/03/24 18:48:57;  author: cgd;  state: Exp;  lines: +1 -1
now use absolute path for dbsym
----------------------------
1993-09-26 19:44:33 +00:00
jkh
a6ae8d8157 Fixed spelling errors 1993-09-25 15:50:43 +00:00
rgrimes
2d5b7074e8 Enable SYSVSHM, and set SHMMAXPGS=64. 1993-09-24 21:01:11 +00:00
rgrimes
080a359070 Increased pseudo-device bpfilter from 1 unit to 4 units 1993-09-21 06:16:07 +00:00
rgrimes
24087ad17c Increase the number of ptys to 12, puts the kernel sizes very close to
the limit.
1993-09-21 06:12:20 +00:00
rgrimes
352c5d78ee Put the uha0 controller at its proper default IRQ of 14! Thanks Warner! 1993-09-13 03:15:26 +00:00
rgrimes
d9a54450e2 Enabled options NS since it can now be compiled! 1993-09-06 16:17:37 +00:00
rgrimes
778b28eab1 Add the following line to all generic configs as a comment so people would
know that they need to turn this on to get packets to forward.
#options      GATEWAY                 #Host is a Gateway (forwards packets)
1993-09-06 12:26:10 +00:00
rgrimes
9833e48d9a Changed default irq and iomem address for ed0 so that most 3c503's and
wd80x3 class boards can be configured to the GENERIC kernels.

Entry was:
device ed0 at isa? port 0x280 net irq 9 iomem 0xd0000 vector edintr

Is now:
device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr
1993-08-31 15:17:26 +00:00
rgrimes
587a02a332 Added options MATH_EMULTATE to the kernel config files to pull in the
387 math emulator (sys/i386/i386/math_emulate.c).  Made that file only
get compiled if options MATH_EMULATE is in the kernel.
1993-08-28 13:21:48 +00:00
rgrimes
3362e19b02 Kernel support for ppp 1.3 + fixes 1993-08-27 02:10:12 +00:00
rgrimes
f3592fa457 Added the following line to all the supplied config files to shut up the
config program until this thing is fixed correctly.

maxfdescs	2048			#Max file descriptors per process
1993-08-26 17:55:59 +00:00
rgrimes
f7409da95a New kernel config file for checking out the kernel sources. It does pulls
in every thing that is known to work, and a lot of things that don't!
1993-08-22 02:59:49 +00:00
rgrimes
556032a16c Moved if_we.c to be back in alphabetic order.. 1993-08-21 23:52:36 +00:00
rgrimes
ac97117503 Update to be a clone of GENERICAH, but for syscons driver. 1993-08-21 23:48:06 +00:00
rgrimes
64d85541e3 Added Id: string 1993-08-21 23:47:20 +00:00
rgrimes
4ea7064203 Updated GENERICAH to be more current, new kernel GENERICBT for bt/uha
systems cloned from new GENERICAH.
1993-08-21 23:46:42 +00:00
rgrimes
e2240ed220 Removed patch kit header, added Id: 1993-08-21 22:24:24 +00:00
rgrimes
fb4bc63bad Removal of patch kit header, removal of old scsi as device, added Id: 1993-08-21 22:20:50 +00:00
rgrimes
13c3434c96 Moved /sys/scsi code files information to independed files file where it
should have always been.
1993-08-20 08:53:08 +00:00
rgrimes
0b65374368 Finish removal of reminents of as.c Adaptec scsi driver. 1993-08-09 19:02:21 +00:00
rgrimes
6533a77e90 Removal of support for old scsi as.c driver, removal off old unneeded
kernel config files since AH?TEST are now supported by GENERICISA,
and the others used the old as driver they are no longer valid.
1993-08-09 14:39:37 +00:00
nate
f0d11b6bf5 Fix the problem where newvers gets called every time make is run on
the kernel.
1993-08-04 23:51:59 +00:00
jkh
a066a8dd00 Removed entries for codrv, nuked sample config file since no longer necessary. 1993-07-30 00:56:31 +00:00
jkh
3e928a6cae Sample kernel config for syscons. 1993-07-26 21:27:38 +00:00
jkh
3c56c03f84 Added entry for syscons. 1993-07-26 21:19:30 +00:00
rgrimes
10b72356e5 For all ed0 driver lines removed iosiz 8192, and fixed the weintr to be
edintr (error from last time I updated these)
1993-07-12 09:30:31 +00:00
jkh
95042f8e65 Put if_we driver well and truly back into the kernel. 1993-07-09 01:17:46 +00:00
rgrimes
a4c6c9e5b3 Changed all we0's to ed0's. Obsoleting if_we.c driver. 1993-06-18 22:17:43 +00:00
rgrimes
25062ba061 Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00