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1008 Commits

Author SHA1 Message Date
mycroft
900084ce24 Clean up deleted files. 1994-01-16 02:00:01 +00:00
cgd
d8f4f2b929 add nearly every option known to man, and clean up 1994-01-16 01:38:07 +00:00
cgd
82a0744073 turn on SYSVSHM and note the default value of SHMMAXPGS 1994-01-16 01:36:15 +00:00
cgd
ea52295d11 SHMMAXPGS now pegged at 1024, where it belongs 1994-01-16 01:36:07 +00:00
mycroft
ee47a9e354 Just #ifdef BDB the appropriate code; it's too flaky to live right now. 1994-01-15 05:33:23 +00:00
briggs
2e6a049555 undefined variable defined. 1994-01-15 03:24:23 +00:00
mycroft
2ff1cb8f3b Totally trivial anality, not worth mailing about. 1994-01-14 02:58:37 +00:00
mycroft
33a067f307 Junk comselect(); it's the same at ttselect(). 1994-01-13 14:58:12 +00:00
cgd
8ca18c3fa8 use exec_map 1994-01-13 06:23:57 +00:00
cgd
aebed65bf3 add SYSV* 1994-01-13 04:30:10 +00:00
mycroft
9a58b58c31 Change the bufpages calculation back to .10min(physmem,2mb)+.05max(0,physmem-2mb). 1994-01-13 04:00:09 +00:00
mycroft
7e32102eda We are simply not ready to use pkthdr.len yet. 1994-01-12 04:12:10 +00:00
mycroft
47f759bc3c Use pkthdr.len field. 1994-01-12 02:58:26 +00:00
mycroft
cfdaa9d2ea Use the pkthdr.len field rather than traversing the mbuf chain. Also put some 
sanity checking code in, #ifdef DEBUG, just in case.
 1994-01-12 02:38:17 +00:00
mycroft
81c6dcf43d Remove some unnecessary casting. 1994-01-11 22:39:40 +00:00
mycroft
82420de143 Fix typos. 1994-01-11 22:35:55 +00:00
mycroft
c21cb48980 Fix the segment validation in sigreturn(). 1994-01-11 21:46:49 +00:00
brezak
65f742625b Check the users selectors in sigreturn() 1994-01-11 19:19:01 +00:00
mycroft
960908a885 Deal with fusubail. 1994-01-11 19:12:07 +00:00
mycroft
9a96e9531b Add V_TRAP; remove TF_ERR. 1994-01-11 18:59:02 +00:00
mycroft
8e447f8afd Minor changes to match magnum branch; nothing of importance. 1994-01-11 18:57:24 +00:00
mycroft
10865c97fa Synchronize some more bits. 1994-01-11 17:51:40 +00:00
mycroft
e12a200e8a Remove an unnecessary cast. 1994-01-11 17:37:28 +00:00
mycroft
101e3f31f7 Cleanup from magnum branch; no functional differences. 1994-01-11 17:35:04 +00:00
mycroft
495c0903ec Change return type of strat function. 1994-01-11 16:38:48 +00:00
mycroft
4448a68e2c Get rid of disklabel indirection functions. 1994-01-11 16:35:44 +00:00
mycroft
158545c164 strategy functions return nothing. Synchronize with magnum branch. 1994-01-11 16:25:52 +00:00
mycroft
07a07b09a6 Synchronize with magnum branch. 1994-01-11 15:37:18 +00:00
mycroft
ad116f4438 Some minor cleanup, mostly from magnum branch. 1994-01-11 15:11:36 +00:00
mycroft
2f414f2686 Fix the BDB bug for real. 1994-01-11 14:37:01 +00:00
mycroft
798a4ffff3 Reformat. 1994-01-11 14:24:11 +00:00
mycroft
bdf5bd0cf3 Simplify OMAGIC and NMAGIC handling. Remove all support for loading the 
kernel in low memory, and always load the symbol table.
 1994-01-11 14:13:49 +00:00
mycroft
497b6ddc04 Tiny code shortening tweaks. 1994-01-11 14:01:15 +00:00
mycroft
5e0b965829 Remove a pointless register save. 1994-01-11 13:59:24 +00:00
mycroft
03058aa56a Remove mostly useless RCS logs. 1994-01-11 13:58:00 +00:00
mycroft
c8b8051b89 Gratuitous formatting changes. 1994-01-11 13:30:40 +00:00
cgd
62af8f99cc clean up and trim some 1994-01-09 23:57:00 +00:00
mycroft
8d49c8420a Use db_recover. Print trap name when entering DDB. Use trap_type and 
trap_types like m68k.
 1994-01-09 22:53:16 +00:00
cgd
3f787778b2 LBL /dev/audio and soundblaster drivers, as ported by brad@fcr.com. 
both should work with both old- and new-config i386 trees.
Some notes:
	bsd_audio.c has dependencies on the soundblaster.  This should
		be fixed, so that it can be used for the PC speaker
		(when its driver has been modified), as well.
	sb.c needs some cleanup, and will have sections trimmed, eventually
		(when new config becomse standard for i386).  additionally,
		the SBPro support needs some cleanup.
 1994-01-09 19:35:00 +00:00
cgd
cb875046b8 LBL "/dev/audio" include file. 
probably will need to be hacked if "the right things" are done to bsd_audio.c
 1994-01-09 19:30:17 +00:00
cgd
52778508b5 add 'audio' entries, at minor number 42 1994-01-09 19:28:27 +00:00
cgd
5b94c9652a add entries for the 'audio' pseudo-dev and for the new soundblaster driver 1994-01-09 19:27:36 +00:00
deraadt
84ab77272a *chuckle* -- i ran out of bpfilters.... (don't ask) 1994-01-09 18:21:10 +00:00
cgd
8cdc8d997d define PT_STEP, and clean up some 1994-01-09 16:53:03 +00:00
mycroft
f1be23e81a Add the infamous IOPL sanity check, and speed up some bits. 1994-01-09 15:02:24 +00:00
mycroft
f8154a63c0 Don't bogusly save the supervisor stack on signals. Correct PSL checks. Fix 
some return values from sigreturn().
 1994-01-09 14:59:42 +00:00
mycroft
4eb1bbfb0b Use PSL_MBO and PSL_MBZ in the more traditional way. 1994-01-09 14:58:14 +00:00
mycroft
ec0fa1f388 Use NULLVP, just for Correctness (tm). 1994-01-08 16:06:04 +00:00
cgd
23c144e8b3 code reorg 1994-01-08 11:13:52 +00:00
mycroft
b7f8d61752 Clean up deleted files. 1994-01-08 11:13:10 +00:00
cgd
5fc4970c26 code reorg 1994-01-08 11:12:15 +00:00
cgd
957ce06f24 far reaching but relatively minor cleanup and slight reorg of exec code 1994-01-08 07:14:24 +00:00
mycroft
6d386b5202 Fix two casts. 1994-01-08 05:45:20 +00:00
mycroft
155811b49c #include vm_kern.h. 1994-01-08 05:29:15 +00:00
jtc
ceb7f9888d Change default NetBSD NPX control word to 0x137f. 
This masks all FP exceptions (like every other UNIX system), and makes
it possible for gcc 2.5's long double support to work.
 1994-01-08 01:19:06 +00:00
pk
6f81dd8136 Add .type directive to ENRTY(). 
Move PIC_ macros over here from SYS.h
 1994-01-07 00:46:20 +00:00
mycroft
c26cce685a Declare a return type explicitly. 1994-01-06 23:59:15 +00:00
cgd
48b5ac1a52 add 'maxfdescs 2048' to everything. i'm sick of the warning... 1994-01-06 12:07:41 +00:00
mycroft
c8fbd64ff5 Remove explicit link addresses. 1994-01-05 17:17:17 +00:00
mycroft
243ce5b9bf *** empty log message *** 1994-01-05 17:05:56 +00:00
cgd
b7309d4800 don't include KERNFS and FDESC 1994-01-05 16:30:17 +00:00
cgd
e09a770e77 add some options 1994-01-05 16:28:55 +00:00
mycroft
07e22c53b9 LOAD_ADDRESS is now fixed at 0xf8100000. 1994-01-05 16:03:32 +00:00
mycroft
d5bb16fdb2 Move kernel to 0xf8000000. 1994-01-05 16:02:36 +00:00
deraadt
489e12a1a7 small cleanup 1994-01-05 13:38:57 +00:00
cgd
8e1f0c6b2f add procfs machine-dependent code, from Jan-Simon Pendry, jsp@sequent.com. 1994-01-05 07:41:44 +00:00
mycroft
0a5a73ec5f #include cpufunc.h. 1994-01-05 03:18:25 +00:00
cgd
61cf5bd904 add LKM 1994-01-04 14:06:23 +00:00
mycroft
9eb8814652 Remove the last two dependencies on 0xfe000000. 1994-01-04 01:50:18 +00:00
mycroft
e254def3cf Fix VM_{MIN,MAX}_KERNEL_ADDRESS. 1994-01-04 00:44:03 +00:00
mycroft
d16aafd49f Fix another off-by-one error. 1994-01-04 00:24:02 +00:00
mycroft
608662ce74 Fix two off-by-one errors. 1994-01-04 00:15:26 +00:00
mycroft
eee671fcc9 Default address is now 0xfe100000; assume we aren't going to revert. 1994-01-04 00:02:38 +00:00
mycroft
92d7ef960c Use KERNBASE, not 0xfe000000. 1994-01-03 23:53:29 +00:00
mycroft
664f968d53 Inline all the [lr]cr[023]() `functions' in cpufunc.h. 1994-01-03 16:23:06 +00:00
mycroft
c0e772492e Inline all the [lr]cr[023]() `functions' in cpufunc.h. 1994-01-03 16:21:48 +00:00
mycroft
7131e8517e Garbage collection. 1994-01-03 16:20:47 +00:00
mycroft
e75be43c5d Make sure we get the correct `rep' prefix per the Intel manual (though really 
GAS should figure this out itself).
 1993-12-31 21:11:32 +00:00
deraadt
debf054992 compile genassym -static as suggested by Jim McKim <mckim@lerc.nasa.gov> 1993-12-30 06:56:48 +00:00
deraadt
89ea303b7c fix __asm() clobber list for some instructions. fix from 
Lennart Augustsson <augustss@cs.chalmers.se>
 1993-12-30 05:16:43 +00:00
ws
778a3db3d0 Correct dumping to WD (was destroyed by MACHINE_NONCONTIG code) 1993-12-24 13:56:14 +00:00
cgd
b0603af6e5 fix typo pointed out by Rich Murphey 1993-12-23 07:28:41 +00:00
cgd
c231ef26cb need sys/types.h, as pointed out by Rich Murphey. also, use 'machine/pio.h' 1993-12-23 07:12:00 +00:00
cgd
fd9de878ef add NPTEPG back in. gdb wants it. Thanks to Rich Murphey for pointing it out. 1993-12-22 17:39:45 +00:00
cgd
c0f153885d alphabetize... again 1993-12-22 13:11:03 +00:00
cgd
e1c650fe5f rename struct 'regs' to 'reg' 1993-12-22 13:07:47 +00:00
cgd
d2ad7a00c2 should be 'struct reg' not 'struct regs' -- it's in reg.h, after all! 
also, delete r_fs and r_gs; looking at the code and comments
describing/using this struct, they don't belong here
(though if support for them is ever put in here, they should be,
but for i486-en only...  how do you do that 'reasonably,' though?
interface issues...)
 1993-12-22 12:57:24 +00:00
cgd
7fbfc4bac0 add (possibly iffy) definitions of PSL_USERSET and PSL_USERCLR, 
"standard" PSL masks.
 1993-12-22 12:56:08 +00:00
cgd
dced52af6c bump MAXSSIZ back down to 8M (from 256M, where charles put it). 
execve() currently allocated MAXSSIZ of address space (AND PAGE TABLES)
for the stack.  until that's changed, and the stack-handling code is
updated to match, MAXSSIZ==256M will make execve() significantly slower
than MAXSSIZ==8M.
 1993-12-22 12:30:59 +00:00
mycroft
6c32b87568 Remove two unused fields. 1993-12-21 09:47:45 +00:00
brezak
ac8be1b959 Add pseudo-device vn 1993-12-21 05:27:35 +00:00
brezak
7d88d99ac0 Add vn block/char device 1993-12-21 05:26:49 +00:00
davidb
ddefd2e1b8 Fixed bug where with two or more SCSI controllers of the same type, you 
could not have devices at the same ID on each bus.
This patch not directly applicable to magnum branch, which is using Julian's
new SCSI code.
 1993-12-20 23:27:28 +00:00
ws
cf3c69ea3b Correct support for single stepping of syscalls and fpu emulation 1993-12-20 17:16:42 +00:00
cgd
fb9b8e7923 add DIAGNOSTIC to each 1993-12-20 10:07:58 +00:00
mycroft
0d115f4690 Remove out of line versions of pio functions. 1993-12-20 09:20:54 +00:00
mycroft
6cbf9be7da Use cpufunc.h only where (currently) needed. 1993-12-20 09:11:38 +00:00
mycroft
0cd3f0fdd2 Remove some things which should not be here. 1993-12-20 09:08:11 +00:00
mycroft
de04e7e727 New, more complete version. 1993-12-20 09:07:22 +00:00
mycroft
f2a0b4b335 Canonicalize all #includes, and add pio.h where appropriate. 1993-12-20 09:05:17 +00:00
cgd
680c4cb0a0 change panic() for "unknown cpu type" so that it's only got one arg; 
"#ifdef notdef" the old way; panic() will be upgraded eventually...
 1993-12-20 06:40:55 +00:00
mycroft
335014be84 Increment cnt.v_trap in npxintr(). 1993-12-20 05:30:55 +00:00
mycroft
e7a1e00bd6 Garbage collection. 1993-12-20 05:26:36 +00:00
mycroft
2250fff236 Cleanup and garbage collection; nothing significant. From magnum branch. 1993-12-20 05:25:02 +00:00
mycroft
546d92cec9 Forgot to decrement these. 1993-12-19 07:54:52 +00:00
mycroft
c857af00dc Clean up trap handling and macroize interrupt entry and exit code. From 
magnum branch.
 1993-12-19 06:58:12 +00:00
mycroft
a0e7e031f6 Cleanup of trap handling, and macroization of interrupt entry and exit 
sequences.  From magnum branch.
 1993-12-19 04:16:45 +00:00
mycroft
8b7ff01b9e Clean up deleted files. 1993-12-19 03:42:13 +00:00
mycroft
90b25c90a1 Cleanup from magnum branch. 1993-12-19 03:41:30 +00:00
mycroft
122460dca2 Clean bogus arguments to newvers, and don't pass KERN_IDENT any more. 1993-12-18 04:23:04 +00:00
deraadt
be71d62793 direct -> dirent 1993-12-17 00:41:23 +00:00
mycroft
ea13c12adc From magnum branch: 
Remove Jolitz's netisr kluge.  Make sure cpl == 0 really means base priority.
Other minor cleanup.
 1993-12-17 00:10:06 +00:00
mycroft
5d474c1aad Remove an `#ifdef MACHINE_NONCONTIG', as it is now required. 1993-12-16 20:23:56 +00:00
mycroft
8ab45ada42 Eliminate reference to Maxmem. 1993-12-16 20:22:56 +00:00
hpeyerl
b4b8e47e12 IFF_LLC0->IFF_LINK0 1993-12-16 20:14:10 +00:00
hpeyerl
4eef2bd5ca oh my... make NS work. 
(mental note to check more thoroughly in future)
 1993-12-16 04:29:07 +00:00
hpeyerl
32fa8934ac Octal; Hex... It's all the same... :-) 
>From deaven@ishmael.ameslab.gov
 1993-12-16 00:40:05 +00:00
mycroft
4b68c8d809 Fix a serious bug I introduced. 1993-12-15 14:47:38 +00:00
mycroft
a317941b21 Minor change. 1993-12-15 11:33:47 +00:00
mycroft
1cc1b73beb Cleanup of startup and signal handling code from magnum branch. 1993-12-15 09:31:29 +00:00
mycroft
6c404098c1 Rearrange some tests to improve efficiency a little when using BPF and 
multicast at the same time.
 1993-12-15 03:01:07 +00:00
deraadt
11d78045d5 correct docs 1993-12-15 01:06:55 +00:00
mycroft
cbe3d33b6d P[GD]_SHIFT --> P[GD]SHIFT 1993-12-15 00:50:45 +00:00
mycroft
13552373e2 Some general code cleanup. 1993-12-14 13:02:52 +00:00
mycroft
fccc819b20 Fold in most of the magnum vm changes. 1993-12-14 05:31:17 +00:00
hpeyerl
e870ded5c4 Driver for 3Com Etherlink-III (3c509) written by me. Kudos to Charles 
and Theo for help and optimizations. (without which this driver would
never have achieved speeds of 1010KB/sec)
 1993-12-14 04:26:45 +00:00
cgd
55a9a547a2 from Soeren Schmidt <sos@login.dkuug.dk>: 
Basically it does a timeout on lost interrupts, starting the operation
again and logging and error message on the console.
additionally fixes some of the (newer ending) while loops
(that made it work with two IDE disks !)
 1993-12-13 10:16:56 +00:00
deraadt
e24af4c37c what the heck; i've got tunnel drivers now too 1993-12-13 05:03:18 +00:00
deraadt
819b21a7fc add tunnel driver 1993-12-13 05:02:06 +00:00
hpeyerl
ac0c68e1db ie. also pass up any packet with the multicast bit set in the ethernet 
>From: Havard Eidnes <Havard.Eidnes@runit.sintef.no>
 1993-12-12 20:24:37 +00:00
cgd
40be71a246 bump up number of SLIP pseudo-devs to 4 1993-12-10 16:22:58 +00:00
cgd
0e5dbe1a22 IF_LLC0 -> IF_LINK0 1993-12-10 10:57:40 +00:00
mycroft
e4f36e2ea9 Remove excess cruft. This machine has too little memory for unused baggage. 1993-12-10 08:55:32 +00:00
mycroft
714c5818db Make sure the high 16 bits of cpl gets a sane value (0) when reloading after a 
process switch.  (HI THEO!)
 1993-12-10 08:51:28 +00:00
hpeyerl
7e2c70ce74 Add random.s for multicast stuff. 1993-12-10 05:38:37 +00:00
hpeyerl
dc1b697fb8 More multicast stuff 
>From cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
 1993-12-10 05:37:33 +00:00
hpeyerl
3a4bc73f21 More multicast related stuff. 
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
 1993-12-09 00:32:14 +00:00
deraadt
9a48e42157 __386BSD__ -> __NetBSD__ 1993-12-07 12:51:58 +00:00
mycroft
fb60f2ced9 Turn off special mask mode by default. It is clearly not supported enough. 1993-12-05 11:20:09 +00:00
cgd
b26f063ecf add MACHINE_ARCH as i386 1993-12-04 02:04:31 +00:00
deraadt
c05bd599a0 i have an ep 1993-12-04 01:20:51 +00:00
deraadt
8ca56a8a85 ep driver.. 1993-12-03 12:02:38 +00:00
mycroft
720d26b6bf Add dummy speakerattach() until it's made into a real device. Reported by 
Mark_Weaver@brown.edu.
 1993-12-03 09:37:56 +00:00
deraadt
c69bc4a95f I have a scsi controller now! 1993-12-03 05:31:03 +00:00
deraadt
0977b6ec81 add ep driver 1993-12-03 02:58:42 +00:00
mycroft
3956e86fbd Enable mcd0. 1993-11-29 18:19:29 +00:00
mycroft
7095375da9 Enable ch*. 1993-11-29 04:59:26 +00:00
mycroft
aadbc0a6da Remove explicit port for ahb[01]. 1993-11-29 01:03:44 +00:00
mycroft
4e20653888 Enable ahb[01]. 1993-11-29 00:39:21 +00:00
mycroft
6ac9e15bb1 New test config. 1993-11-28 10:50:44 +00:00
mycroft
4acf267f87 Enable uha[01]. 1993-11-26 10:50:36 +00:00
mycroft
003abe0b84 Enable st and cd. 1993-11-25 08:01:13 +00:00
mycroft
11ba2e43d8 Enable aha[01], sd*. 1993-11-24 03:26:04 +00:00
cgd
7abca02b8a added two copyright strings at the request of Gary Clark II 
<gclarkii@freefall.cdrom.com>, because he hacked and is in the process
of hacking the code significantly.
 1993-11-17 12:22:50 +00:00
cgd
183fd1b02f cut down SHMMAXPGS (temporary) 1993-11-15 11:41:54 +00:00
mycroft
7377ae9734 Support for ESIS over X.25 is not complete. 1993-11-14 19:40:47 +00:00
mycroft
9c68389ee6 Junk PARANOID. 1993-11-14 17:58:12 +00:00
mycroft
c237d6b7d7 Fix typo in last change. 1993-11-14 17:42:19 +00:00
mycroft
bc94b1cf89 Add a few things that were missing, and fix some comments. 1993-11-14 17:41:37 +00:00
cgd
fa0d8faf42 Update from trunk: 
Add the System V message queue and semaphore facilities.  Implemented
by Daniel Boulet <danny@BouletFermat.ab.ca>
 1993-11-14 14:45:16 +00:00
cgd
c5446cd8e0 add SYSVMSG and SYSVSEM 1993-11-14 14:40:44 +00:00
cgd
4878a43c3d Add the System V message queue and semaphore facilities. Implemented 
by Daniel Boulet <danny@BouletFermat.ab.ca>
 1993-11-14 13:21:59 +00:00
ws
5f65d904b7 Don't skip BIOS variables on boot if load address isn't 0 1993-11-13 16:31:48 +00:00
mycroft
243bc4cc05 Boundary check on backspace. 1993-11-11 15:43:52 +00:00
cgd
b41210b362 add addr32, as noted on freebsd-hackers by bde himself. 1993-11-10 16:08:19 +00:00
mycroft
2f5635f70b A slightly unfinished i82586 driver, based on Garrett Wollman's. 1993-11-08 20:15:31 +00:00
mycroft
5aa77a4ddc Enable ie0. 1993-11-08 20:10:32 +00:00
cgd
34178aa2ef don't use splclock()/splnone(), use splclock()/splx(). 
pointed out by david greenman.
 1993-11-05 23:18:51 +00:00
cgd
ab12bacae0 note that use of splnone() is prolly bogus; splnone() itself is bogus, 
so it's use is.  8-)
 1993-11-05 23:18:04 +00:00
cgd
6ca8998c91 GENERIC: add mcd0 
TEST: add mcd0, commented out
files.i386.newconf: add support for mcd driver
 1993-11-04 09:28:26 +00:00
cgd
08c263706c add mcd: Mitsumi CD driver by Holger Veit and Brian Moore 1993-11-04 09:12:30 +00:00
mycroft
3bb5fc8b74 Enable is0. 1993-11-03 21:32:45 +00:00
mycroft
fa3ccaa273 Change comment about pms. 1993-11-03 13:29:37 +00:00
mycroft
e163596ee8 Fix some comments and enable tb. 1993-11-03 12:48:31 +00:00
mycroft
dd896d55b8 A theoretically working version. The probe routine needs work. 1993-11-02 23:59:34 +00:00
mycroft
6c77f913e9 I have pms. ;-) 1993-11-02 20:40:57 +00:00
glass
3e21ea2e33 tablet line discipline compiles and probably works now. 1993-11-02 06:19:24 +00:00
mycroft
3103af7e6b Take advantage of special mask mode by leaving interrupts masked in ISR until 
they are serviced.  No need to frob IMR.
 1993-11-01 08:36:50 +00:00
mycroft
1a2c258aa6 Enable chaining IRQ only if we're using an IRQ on the slave. Other minor 
cleanup.
 1993-11-01 00:06:04 +00:00
mycroft
44c93f17b5 Grumble. Just set the blasted ICU mode before every read. Also, send the EOIs 
to the right port in isa_flushintrs().
 1993-10-31 20:21:11 +00:00
mycroft
b1c739de48 Need to change to reading ISR in isa_discoverintr(). 1993-10-31 20:11:31 +00:00
mycroft
58dd8e7222 Read ISR by default. If DIAGNOSTIC, display ISR and IRR status for stray 
interrupts.
 1993-10-31 20:05:43 +00:00
mycroft
a4cf218142 Rearrange IDT initialization so it's easier to change ICU_OFFSET. 1993-10-31 18:36:21 +00:00
mycroft
a74a4778b9 Enable fdc1 and assign it drq 3. 1993-10-29 20:38:46 +00:00
andrew
0f926f7b02 ttyfree() bugfix edition, plus various minor tweaks. 1993-10-29 08:58:34 +00:00
mycroft
8bef6d7b03 Enable ed. 1993-10-29 04:33:34 +00:00
cgd
7c3008b8d7 kill physstrat 1993-10-29 02:15:30 +00:00
brezak
c1f78e111c Apply fix for PIT_MODE from Keith White <kwhite@csi.UOttawa.CA> 1993-10-28 14:00:54 +00:00
mycroft
757af3406e isa_discoverintr(): Also check ipending, in case the interrupt is being shared. 
Use delay() for timeout rather than timer channel 2.
 1993-10-27 17:45:40 +00:00
mycroft
ebe64b7361 Reenable interrupts in ipending before resetting it. 1993-10-27 08:00:40 +00:00
mycroft
651d86ab91 Arrange that IF is on but we are at splhigh() during autoconfig. Clear 
ipending in isa_flushintrs().
 1993-10-27 06:48:39 +00:00
brezak
b92626678c Cleanup LDT/GDT defines 1993-10-26 15:53:54 +00:00
brezak
5be77b1847 Fix for new ZMAGIC. Define start address. 1993-10-26 15:52:55 +00:00
mycroft
32ee2e4e3f Stylistic change to IDT initialization. 1993-10-26 15:45:18 +00:00
mycroft
79682dc7fe Replace a %s with %x. 1993-10-26 14:22:41 +00:00
mycroft
787c131944 Remove bogus port for pccons. Remove ACCOUNTING. 1993-10-26 12:19:38 +00:00
mycroft
4d9cffef5e Hard-wire the timer IRQ. 1993-10-26 12:18:28 +00:00
mycroft
08f5f6a6fa Add MADDRUNK. 1993-10-26 12:16:35 +00:00
mycroft
3883efe0da Fix IDT initialization bug. Don't allow IRQ 0 to be autoconfigured. 1993-10-26 12:10:01 +00:00
paul
899963d591 Latest version of isolan driver. 
Replaced all static arrays with malloc'ed memory.
Added code so that debug ioctl actually does something.
 1993-10-25 03:30:54 +00:00
davidg
16a520e7ed * Revision 2.11 1993/10/23 04:21:03 davidg 
* Novell probe changed to be invasive because of too many complaints
 * about some clone boards not being reset properly and thus not
 * found on a warmboot. Yuck.
 *
 * Revision 2.10  1993/10/23  04:07:12  davidg
 * increment output errors if the device times out (done via watchdog)
 *
 * Revision 2.9  1993/10/23  04:01:45  davidg
 * increment input error counter if a packet with a bad length is
 * detected.
 *
 * Revision 2.8  1993/10/15  10:59:56  davidg
 * increase maximum time to wait for transmit DMA to complete to 120us.
 * call ed_reset() if the time limit is reached instead of trying
 * to abort the remote DMA.
 *
 * Revision 2.7  1993/10/15  10:49:10  davidg
 * minor change to way the mbuf pointer temp variable is assigned in
 * ed_start (slightly improves code readability)
 *
 * Revision 2.6  93/10/02  01:12:20  davidg
 * use ETHER_ADDR_LEN in NE probe rather than '6'.
 1993-10-23 04:59:41 +00:00
mycroft
3810963ed5 Add at_setup_dmachan(). Minor cleanup. 1993-10-22 20:24:14 +00:00
mycroft
4b7f8b8a62 It does not make sense to mask a fastintr. 1993-10-22 19:33:13 +00:00
mycroft
0c9ce6ed1f New file with interrupt-handling code. Add intr_fasttrap(). 1993-10-22 19:27:40 +00:00
mycroft
f1dda6c852 Add intr.c. 1993-10-22 19:17:32 +00:00
cgd
1b8b52c8c5 mapping the mem or kmem devices is *very* dangerous with the current 
vm system.  Don't allow it.
 1993-10-21 23:55:02 +00:00
cgd
80a3179079 vanquish the tree of the last traces of /dev/acct 1993-10-21 00:29:03 +00:00
cgd
430d001c1a get rid of ACCOUNTING option. it's mandatory, and there's no define any more. 1993-10-20 23:04:52 +00:00
cgd
27bc255b86 kill accounting. 1993-10-18 23:22:56 +00:00
cgd
d7498e64da fix the 'size allocated vs. MAXBSIZE' check for buffers. Instead 
of making vfs_bio *and* machdep.c deal with it, just deal with it
here, where we actually allocate the physical memory for pages.
 1993-10-18 23:14:13 +00:00
mycroft
9eafd05204 Add I486_CPU. 1993-10-18 16:25:42 +00:00
pk
f0c6138247 Made "start" the entry point (for consistency with other "ld" lines). 1993-10-18 14:41:31 +00:00
pk
f8b564f223 Fixed typo. 1993-10-18 14:35:45 +00:00
pk
14ba800a2f Provided entry point (_boot1) to ld. 
Use DESTDIR when installing.
 1993-10-18 13:34:26 +00:00
pk
14e6ea89aa Put definition of __LDPGSZ and `struct relocation_info' where they belong: 
in <machine/exec.h>.
 1993-10-18 09:46:56 +00:00
pk
593a6c40ef Explicit entry point specified in kernel link command. 
(so far, we've been lucky only because vers.o doesn't contain text)
 1993-10-17 20:56:09 +00:00
mycroft
107d011b19 Add KBR_EXTENDED. 1993-10-17 14:04:15 +00:00
mycroft
7620c96e5d Make atdevbase an int. 1993-10-17 14:03:54 +00:00
mycroft
6067dc9ea8 Minor cleanup. 1993-10-17 05:34:23 +00:00
mycroft
7e8063835d Use `swap generic'. 1993-10-16 07:48:04 +00:00
mycroft
2ce6de16d5 Add isa_establish(), for all it's worth (which is to say, nothing). 1993-10-16 05:25:21 +00:00
mycroft
c73d85d341 Panic if DMA with odd length attempted on a 16-bit channel. 1993-10-16 03:55:59 +00:00
cgd
4bcf529b86 oops; forgot to move these definitions over, before... 1993-10-15 13:47:22 +00:00
cgd
fba9bbc5d9 add back the bufpages limit 1993-10-15 11:55:39 +00:00
mycroft
4f94812b29 New file with DMA code from isa.c, modified to check for some errors. 1993-10-14 05:22:57 +00:00
mycroft
5448e175cf Only include isa/dma.c if a driver which needs it is configured. 1993-10-14 05:17:24 +00:00
cgd
0eabc3bc13 sysarch() belongs in sys_machdep.c 1993-10-13 08:25:57 +00:00
cgd
a1c3bf517a use the new location for libkern, auto-depend on it, and include 
the right one, for profiling or non-profiling.
 1993-10-13 06:43:17 +00:00
rgrimes
d466119aa4 Convert space to tabs on the trapframe and sigframe lines 1993-10-10 07:23:34 +00:00
rgrimes
4119b752e0 Add symbols KERNSIZE and PDRSHIFT so that they can be used along with 
KERNBASE to caclulate several constants in locore.s used for setting
up the vm system.
 1993-10-10 07:07:52 +00:00
mycroft
4cbf1951c1 Put back assembler versions of setrq() and remrq(). GCC 2 is just too lame. 1993-10-09 22:49:29 +00:00
mycroft
c8431a9508 Add locore2.c as standard. 1993-10-09 22:17:36 +00:00
mycroft
99e736549a Remove `device-driver' flags. 1993-10-09 08:55:24 +00:00
cgd
7b64280a28 patch from rod grimes: 
Fix definitions to be in terms of a minimum number of constants by
using the SHIFT value as the basis for the other values, for example
instead of:
#define         NBPG            4096
#define         PGSHIFT         12
use:
#define         PGSHIFT         12
#define         NBPG            (1 << PGSHIFT)
 1993-10-09 01:35:50 +00:00
cgd
f51618137b genassym needs a dependency... 1993-10-09 00:31:21 +00:00
cgd
fa29c74cd0 fix the mmap of kmem somewhat, but it's still not perfect... 
(or, at least, it crashes the machines in some situations where
i don't think it should...)
 1993-10-06 23:37:09 +00:00
cgd
d4435d2bd4 get rid of excess target line for machdep.o 1993-10-06 21:19:11 +00:00
mycroft
004534e441 Add FASTLINKS. 1993-10-06 12:15:33 +00:00
mycroft
501c1b99ad Add cy. 1993-10-06 12:14:31 +00:00
mycroft
8cc28d314c Merge changes from trunk. 1993-10-06 12:09:35 +00:00
mycroft
e9b92335b0 Add DRQUNK and IOBASEUNK. 1993-10-06 12:09:25 +00:00
andrew
81a9642670 Added entry for Cyclades Cyclom-{4/8/16}Y multiport async serial board 
driver.
 1993-10-06 09:31:30 +00:00
andrew
e256404adc Cyclades Cyclom-{4/8/16}Y multiport async serial board driver. 1993-10-06 09:30:16 +00:00
andrew
13a48b8263 Goes with the new cy driver. 1993-10-06 09:27:27 +00:00
cgd
a92b57431b make nbuf = bufpages, now that vfs_bio can do the rational thing. 1993-10-04 04:57:09 +00:00
cgd
174c25bd21 add mmmmap (mem device mmap routine). possible problems: 
(1) the 'physmem' constant has a value which i don't think is
		correct
	(2) not sure what happens if you mmap a region of kmem which is
		not in the kernel's address space...
 1993-10-02 00:16:24 +00:00
mycroft
ee70c53e3f Display a less cryptic message when the ring buffer overflows. 1993-10-01 23:12:04 +00:00
mycroft
f969ea9aa8 Fix probe routine to work for multiple controllers. 1993-10-01 23:07:27 +00:00
mycroft
018d1230b2 Read ethernet address correctly on NE1000 boards. 1993-10-01 22:59:57 +00:00
mycroft
4d4bfb2287 *** empty log message *** 1993-10-01 04:00:45 +00:00
davidg
892a4681ae * Revision 2.5 93/09/30 17:44:14 davidg 
* patch from vak@zebub.msk.su (Serge V.Vakulenko) to work around
 * a hardware bug in cheap WD clone boards where the PROM checksum
 * byte is always zero
 *
 * Revision 2.4  93/09/29  21:24:30  davidg
 * Added software NIC reset in NE probe to work around a problem
 * with some NE boards where the 8390 doesn't reset properly on
 * power-up. Remove initialization of IMR/ISR in the NE probe
 * because this is inherent in the reset.
 *
 * Revision 2.3  93/09/29  15:10:16  davidg
 * credit Charles Hannum
 *
 * Revision 2.2  93/09/29  13:23:25  davidg
 * added no multi-buffer override for 3c503
 *
 * Revision 2.1  93/09/29  12:32:12  davidg
 * changed multi-buffer count for 16bit 3c503's from 5 to 2 after
 * noticing that the transmitter becomes idle because of so many
 * packets to load.
 *
 * Revision 2.0  93/09/29  00:00:19  davidg
 * many changes, rewrites, additions, etc. Now supports the
 * NE1000, NE2000, WD8003, WD8013, 3C503, 16bit 3C503, and
 * a variety of similar clones. 16bit 3c503 now does multi
 * transmit buffers. Nearly every part of the driver has
 * changed in some way since rev 1.30.
 1993-10-01 02:01:43 +00:00
mycroft
e57ef97529 Add LKM. 1993-09-30 20:15:25 +00:00
mycroft
83f32ad82b Add needs-flag (or needs-count for tty devices) to all driver in the 
switch tables.  Remove ancient ethernet drivers.
 1993-09-30 20:14:55 +00:00
mycroft
845512b39a TEST: Enable com ports. 
files.i386.newconf: Add needs-count to com.c for now.
 1993-09-30 17:30:32 +00:00
mycroft
81c776a8e4 Enable mms. 1993-09-29 15:24:41 +00:00
mycroft
c27a6e4acf Fix TIMEZONE specs; add DST. 1993-09-29 06:57:10 +00:00
mycroft
5085e2ca53 files.i386: Defunct. 
files.i386.newconf: Remove lpa.
TEST: Enable lms and lpt.
*: Change all lpa's to lpt's.  Change fd[0-3] to fd* and wd[0-3] to wd*.
Remove all explicit irq's.
 1993-09-29 05:37:29 +00:00
cgd
ff24138e60 get rid of an "#if 0", and allocate buffers here. 1993-09-29 04:51:12 +00:00
cgd
4a21fe3648 ifdef out the ttyfree()'s, so that fill_eproc doesn't panic when 
a process's session still holds a ref to a tty which has been deallocated
and reused.
 1993-09-29 02:36:21 +00:00
cgd
b85a24ec4e get rid of stray printfs (turn them into "lprintf"s) 1993-09-28 21:26:59 +00:00
mycroft
cd216b5938 Make Ctrl-Space input a NUL and Ctrl-/ input a ^/ (undo in Emacs). 1993-09-28 04:55:17 +00:00
andrew
ef83446787 Exports the pccons ioctls. 1993-09-28 03:26:17 +00:00
andrew
ceb2a05027 Added keyboard typematic rate adjustment ioctl. Rudimentary support for 
entering DDB from X11 by means of the F12 key (when XSERVER_DDB is
defined).
 1993-09-28 03:25:01 +00:00
jtc
e7ecd24ac3 Do not provide quad constants if compiling in a strict ansi or a strict 
posix environment.
 1993-09-24 18:22:31 +00:00
mycroft
06c199bb44 Renamed from clock.h. 1993-09-24 09:04:56 +00:00
mycroft
054e0b73bc clock.c: Finish conversion. Make rtcput() work if VRT bit not set. Speed up 
time conversion in delay().
fd.c: Minor changes to autoconfig.  Use dv_parent rather than storing another
pointer to the fdc_softc in each fd_softc.  Change disk label stuff for our
kernel.
icu.s: Make splx() and splnone() return previous cpl for now.
isa.c: Minor autoconfig changes.
isa.h: rtcin() is now nvram() and is declare in nvram.h.  Make isaphysmem a
caddr_t.
pccons.c: XXXX: Maybe we should insist they open /dev/io now.
timerreg.h: #define TIMER_NPORTS.
wd.c: Delete unused wdnoreloc() and wddospart(), and use remaining two bits in
unit number.  struct disk --> struct wd_softc.  struct board --> struct
wdc_softc.  Still needs much work.
 1993-09-24 08:49:21 +00:00
mycroft
3540378534 GENERIC, TEST: Remove all irqs. 
std.i386: Re-add clock0 and timer0.
 1993-09-24 08:45:03 +00:00
cgd
2dc346f0d1 add accounting 1993-09-23 21:31:56 +00:00
brezak
4212e64961 Include sys/signal.h instead of machine/signal.h 1993-09-21 20:51:12 +00:00
brezak
b54c7ce913 Be sure to get sys/signal.h 1993-09-21 13:43:15 +00:00
brezak
a9f5756dd2 In resettodr() handle rtcget() failure. 1993-09-21 13:09:10 +00:00
brezak
39804a17e5 Remove unneeded saving of segment regs for USER_LDT. 1993-09-21 13:08:34 +00:00
brezak
d0b8b43cf2 Add USER_LDT option. 1993-09-19 19:11:24 +00:00
brezak
42f1476a71 Changes for per-process/user settable LDT and full sigcontexts 1993-09-19 19:00:44 +00:00
brezak
90add535c9 Add tISP offset 1993-09-19 18:59:35 +00:00
brezak
a3e9fd6947 Add per-process LDT slot. 1993-09-19 18:59:17 +00:00
brezak
044ac34c5a Define signal frame here. 1993-09-19 18:58:39 +00:00
brezak
66f540572a Defines architecure dependant syscalls. 1993-09-19 18:58:14 +00:00
brezak
5413da0ff5 Machine dependant signal.h. Defines sigcontext and sig_atomic_t for i386 port. 1993-09-19 18:57:48 +00:00
cgd
0145d113ae get rid of the #ifndef KERNEL around the include of sys/cdefs.h, 
a la 4.4, because it seriously breaks things otherwise, given
inclusion of endian.h in types.h
 1993-09-17 01:44:08 +00:00
mycroft
a46b224043 Add constants for quad support. 1993-09-16 06:01:11 +00:00
mycroft
111aecd0a9 Add an #ifndef _POSIX_SOURCE... 1993-09-16 05:59:43 +00:00
brezak
cb098b5eb0 Changes to use a trap frame for syscalls. 1993-09-16 03:24:13 +00:00
mycroft
606544f20d Add _QUAD_HIGHWORD and _QUAD_LOWWORD for Torek's quad stuff. 1993-09-16 02:25:45 +00:00
cgd
a3b397dd18 compile boot blocks with -O6. this makes them "fit". this is sick. 1993-09-15 22:17:54 +00:00
brezak
ff02097496 No need to lospecifiy load address at 1M, now the default for any kernel. 1993-09-14 20:01:19 +00:00
mycroft
fd156a97fa New i386 code. 1993-09-14 17:28:06 +00:00
brezak
5823e758f1 Remove SYMTAB_SPACE from config so that boot symbols are used. 1993-09-13 18:19:26 +00:00
brezak
7d2eb9e6b6 Default LOAD_ADDRESS at 0xfe100000 (1M) 1993-09-13 15:28:23 +00:00
brezak
b119f3ec4f Add MACHINE_NONCONTIG option 1993-09-13 14:22:42 +00:00
jtc
c3f643cd8a Remove NEED_* defines, as they are now satisfied by libkern. 1993-09-11 00:16:40 +00:00
jtc
0d2e8f0fcb Link with libkern. 1993-09-11 00:14:13 +00:00
jtc
cab4d78107 Removed functions moved to libkern: strcpy, strlen, ffs, etc. 1993-09-11 00:12:56 +00:00
mycroft
c87683c012 Make various macros work if outb() is being inlined. 1993-09-09 15:16:14 +00:00
davidg
1c880d62bf As of this revision, all known bugs have been fixed. Some of the fixes include: 
1) fixed 3c503 lock-up if the thinwire cable was disconnected at boot time
2) 8013EBT boards now work (quite well!) in 16bit/16k mode
3) ED_NO_DOUBLE_BUFFERING flag now works
4) slightly higer performance (about 3%) with 16bit WD/SMC boards
5) support for WD8013WC (10BaseT) boards

   Additionally, the probe code has been reorganized to be much cleaner. This
revision of the driver is 1.25. The release notes have been updated as well.
 1993-09-09 09:40:56 +00:00
jtc
aabddf622f STDC -> __STDC__ 1993-09-08 16:55:17 +00:00
mycroft
6409dcaef1 Trivial stylistic change. 1993-09-07 07:35:41 +00:00
mycroft
0230178143 Clean up deleted files. 1993-09-07 02:25:20 +00:00
deraadt
a6b1318c68 Adding the (non-optional) option MACHINE_NONCONTIG 1993-09-07 00:56:05 +00:00
mycroft
515949e42e Add a bunch more shit that was missing. 1993-09-07 00:36:27 +00:00