Aren/NetBSD
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487 Commits

Author SHA1 Message Date
glass
d3b416231f new pmap module 1993-07-27 12:04:41 +00:00
brezak
b74ddcc84b Allow one to fault in DDB and survive. 1993-07-22 13:04:45 +00:00
brezak
556176fc24 Call ddb_init instead of kdb_init. 1993-07-22 13:04:21 +00:00
paul
2103705fc5 Added arpcom counters ipackets, opackets etc. 1993-07-21 04:25:07 +00:00
cgd
8141ce5d83 kill damned RCS Log 1993-07-19 16:58:20 +00:00
mycroft
b9b6bd3397 Add ${DEBUG} to CFLAGS and -f to dbsym. 1993-07-19 16:52:16 +00:00
cgd
886f6afa56 Reading file marks or writing end of tape return 0 bytes, AND THEY 
DON'T SET THE ERROR BIT ON THE BUFFER UNLESS THE AUTHOR OF PHYSIO
IS STUPID!
 1993-07-19 16:44:38 +00:00
cgd
9bd082f70e replace jolitz's vfs__bio with a better one from CMU via mw. 
so, replace vfs__bio, and deal with attendant changes.
 1993-07-19 16:38:35 +00:00
mycroft
570ad76179 Change open and close routines for swapdev back to enodev. What a kluge. 1993-07-19 10:57:30 +00:00
mycroft
fd13ccf3cc Fix open and close entries for swap in bdevsw. 1993-07-19 10:35:12 +00:00
cgd
e916333aea disable all AUTO_EOI's, at bde's suggestion-- 
they don't gain much, and on old chips it doesn't work properly
 1993-07-19 08:27:06 +00:00
mycroft
e6c1d2670f Phooey. Need a better mechanism for dealing with multiple sets of local 
changes.
 1993-07-18 21:26:34 +00:00
cgd
1318be7191 CC should be cc. cc is gcc2... 1993-07-18 16:44:16 +00:00
mycroft
d2e484320a Add DUMMY_NOPS. 1993-07-18 15:11:31 +00:00
deraadt
a700cbd173 my bucket of mud has changed a bit.. 1993-07-18 13:29:27 +00:00
cgd
8fa2ba491b rework the way effectual NOPs are enabled/disabled to make they delay 
things in the default case.
 1993-07-18 13:08:41 +00:00
mycroft
2565e5e15a Change to work with new config stuff for specifying load address. 1993-07-18 10:08:22 +00:00
cgd
7b721ac9fa set mountroot to ufs_mountroot. swapgeneric is currently broken for other 
reasons (the interface to SCSI disks isn't a clean match, and i'm
not entirely sure what a good way to do it is...)
 1993-07-18 09:51:26 +00:00
mycroft
46570ee334 Oops. Back out a change that shouldn't be committed... 1993-07-18 09:48:49 +00:00
mycroft
28df966f59 Use new -T option to dbsym. 1993-07-18 09:47:40 +00:00
mycroft
003ff4e190 Add a `XXX'... 1993-07-18 08:43:19 +00:00
andrew
297f54dd01 * copyin/out(), copyin/outstr(), s/fubyte() et al protection fixes, 
including COW support, using code based on that from Wolfgang Solfrank and
Christoph Robitschko.

* user segment descriptors fixed to disallow access to user area.

* bde's boot >= 1MB fixes.
 1993-07-18 08:22:59 +00:00
mycroft
c558337807 Add some kitchen sinks. 1993-07-17 16:54:16 +00:00
mycroft
f18d296b3c Stylistic change to attach message to match others. 1993-07-17 16:41:27 +00:00
mycroft
331148c31a Make these files GCC 2 happy. 1993-07-17 16:20:24 +00:00
mycroft
ad087b06a0 Finish moving struct definitions outside of function declarations. 1993-07-17 15:56:59 +00:00
cgd
3aed8ce5e5 Fixed two occarances of ldos which should have been lods. 
(From Christoph Robitschko)
 1993-07-17 12:28:47 +00:00
cgd
97c38bc76a gcc-2.4.5's ffs() has been rendered safe for kernel compiling... 1993-07-17 12:22:00 +00:00
deraadt
2ee2073a53 scsi_switch had wrong entries for these controllers... 1993-07-17 11:00:09 +00:00
mycroft
45efbe01cd #include cpufunc,h so inb() and outb() are inlined. 1993-07-16 15:44:22 +00:00
deraadt
534b762f34 patch from <ache@astral.msk.su> to fix problems: 
nestart() logic totally rewriten, neput() code moved out of loop.
Fixed error in rxend buffer size: assing 32768 to short.
nerecv() fixed for correct buffer sizes for NE1000.
Detected card type displayed at autoconf time.
 1993-07-15 12:57:05 +00:00
mycroft
ba408056a6 Use splnet, not splimp. 1993-07-13 21:53:06 +00:00
mycroft
e086df5a24 Fix addressing bug in bdb junk. 1993-07-13 21:51:36 +00:00
cgd
499f536ddc up default data size limit to 16M, like on freefall, so everything will 
compile properly with gcc2.
 1993-07-13 10:16:40 +00:00
mycroft
bcfa1d8dd3 Fix handling of bad syscall numbers. 1993-07-12 13:53:36 +00:00
deraadt
6cc173695a moved bfdttach point to same place as other drivers, from greenman 1993-07-12 13:13:41 +00:00
mycroft
e28cd102b5 Add some more swap. 1993-07-12 12:07:46 +00:00
cgd
395bc5f7a2 physmem is in clusters, not in bytes... that wasn't 
taken into account in the buffer size calculations
 1993-07-12 12:00:45 +00:00
cgd
8401efb773 add -fno-builtin to CFLAGS until gcc bug fixed 1993-07-12 11:58:27 +00:00
mycroft
3be4221095 Change tty code to use clist interface, but with ring buffer implementation. 
Also, fix a couple of bugs in tty.c and pccons.c, and some gross kluginess
in the hp300 stuff.
 1993-07-12 11:36:53 +00:00
mycroft
c3f293f92b Make splimp = splnet | spltty, and get rid of SLIP kluge for splnet and 
spltty.
 1993-07-11 14:12:40 +00:00
mycroft
0daaa4f16c Make splimp = splnet | spltty, and get rid of SLIP kluge for splnet and 
spltty.
 1993-07-11 14:03:51 +00:00
paul
14f33d91ea Made boot up messages cleaner 1993-07-11 12:12:35 +00:00
andrew
84d1e74079 Fixes from bde, including support for loading @ any MB boundary (e.g. a 
kernel linked for 0xfe100000 will load at the 1MB mark) and read-ahead
buffering to speed booting from floppies.  Also works with aha174x
controllers in enhanced mode.
 1993-07-11 12:02:17 +00:00
paul
6d1a5a2ad5 New isolan driver. Multiple card and bpf support added. 1993-07-11 11:18:23 +00:00
cgd
4909db9a7e do quoting right, and give boat-anchor enough symbol space 1993-07-11 10:29:55 +00:00
mycroft
62ddceb6fc Yah, yah... 1993-07-11 09:53:44 +00:00
mycroft
7d3cf97d73 Oops. Back out clist changes, but leave the bug fix. 1993-07-11 09:45:07 +00:00
cgd
4d187f65ae DDB makes these kernels too large. damn. 1993-07-11 09:03:13 +00:00
cgd
cc86d5be93 don't ignore errors from dbsym... it might say that, e.g. there's 
not enough symbol space!
 1993-07-11 08:42:22 +00:00
mycroft
dd71ecc3aa This is so utterly revolting I refuse to describe it, except to say that it 
fixes the problem of console output hogging the CPU.
 1993-07-11 07:54:47 +00:00
cgd
1695b91b15 need more space for symbols than DDB normally gives you... 1993-07-11 07:28:09 +00:00
cgd
3e2b1078a3 kill an extraneous # which was annoying cpp 1993-07-11 06:09:48 +00:00
brezak
083cf2243a Fix some probs with stack tb's. Deal with syscalls. 1993-07-10 03:26:44 +00:00
brezak
6d65f0bf71 Cleanup warnings and add netbsd kernel name suffix. 1993-07-09 15:24:10 +00:00
cgd
4cbf5e04e2 update for better FP routines, from AT&T & elsewhere 1993-07-09 09:39:13 +00:00
brezak
24ee0231e8 Diskless boot prom code from Jim McKim (mckim@lerc.nasa.gov) 1993-07-08 16:03:44 +00:00
cgd
770db91c65 add "diediedie", a function to make the system panic & dump core 
in a nice, predictable fashion.  useful for DDB, when you want
a core...  (i.e. "call diediedie")
 1993-07-08 09:55:54 +00:00
deraadt
80dc38edb3 documentation error 1993-07-08 08:22:17 +00:00
mycroft
e4c42383fb Implement scroll lock using sleep() and wakeup() so we don't get stuck at 
spltty and freeze everyone.
 1993-07-08 07:27:29 +00:00
cgd
f485ebbacc get rid if wfj's stack limit check-disabling bogosities. (his old 
exec needed them.  stoopid...)
 1993-07-08 04:01:13 +00:00
deraadt
7afa674eb4 the "struct tty *cn_tty" field in cons.c wasn't being used by anything 1993-07-07 11:12:26 +00:00
deraadt
1eacd36710 pccons.c now dynamically allocates it's "struct tty" 
cons.c's "struct tty *cn_tty" wasn't used by any of the kernel, and goes away.
 1993-07-07 11:00:23 +00:00
cgd
837c11c730 deal with make/shell strangenesses, and fix newvers problem 1993-07-07 07:49:09 +00:00
cgd
608b09065c function definition changes... 1993-07-07 07:20:03 +00:00
cgd
2aeaba37fd cpu_exit() returns void 1993-07-07 07:09:32 +00:00
cgd
f8827cb076 get rid of extraneous inclusion of seg.h 1993-07-07 07:08:47 +00:00
cgd
bd0c8f83d5 changes for ring buffers vs. clists. 1993-07-07 07:07:20 +00:00
cgd
bab148ba4e delete inclusion of rlist.h again. grr. 1993-07-07 06:52:39 +00:00
cgd
3e210908e7 sd and st are "device-driver" under new scheme 1993-07-07 06:36:30 +00:00
cgd
640761aa1c everybody needs a vnode pager... 1993-07-07 06:35:37 +00:00
cgd
db63cd6b23 get rid of extra strcmp definition 1993-07-07 06:26:59 +00:00
cgd
aa2992a474 make the rlist code all go away. replace it with resource map code, 
as written by Wolfgang Solfrank.
 1993-07-07 06:02:26 +00:00
deraadt
9bff90a5c1 added a timeout debugging mode to wd.c so that people can see how slow 
their controllers really are. Look for the WDCNDELAY_DEBUG definition.
 1993-07-07 05:50:35 +00:00
deraadt
d670635e8b ok, 5 second command timeouts.. 1993-07-07 01:05:42 +00:00
deraadt
ceec40c98f clean up code for timeout/untimeout/wakeup prototypes. 1993-07-06 06:06:26 +00:00
cgd
21e01d6cd2 change the way dump info is printed back to the original (net/2) way, 
rather than the jolitz way...
 1993-07-06 00:48:06 +00:00
deraadt
86999439b2 number of changes: 
1. controller reset code moved into one function, called from more places now.
2. more places now do timeouts. TIPCAT code turned on.
3. blew away the unused WDOPENLOCK test code.
4. delay is now done using WDCNDELAY repetitions of DELAY(25). Up to 2.5 second
   pause accepted from controller (some controllers have some commands that are
   actually this slow)
5. some of the old timeout code was really whacked.
 1993-07-06 00:42:43 +00:00
cgd
2d53469109 get rid of extraneous inclusion of rlist.h 1993-07-06 00:31:52 +00:00
cgd
982d1c9fff get rid of specific compile dir, but make sure top level dir is kept... 1993-07-05 22:55:57 +00:00
mw
33e84123f7 sys/arch/amiga tree. This is the machdep part required to get the kernel 
up on an A3000. There are still (very) few changes required outside the
arch/amiga tree, so you can't recompile the kernel yet. Support for
third party SCSI controllers for the A2000 is on its way. The kernel is
fully functional (except for a missing ethernet-driver ...). This
tree is based on my version #390.
 1993-07-05 19:19:43 +00:00
mw
d8da9afb3a Initial revision 1993-07-05 19:19:42 +00:00
mw
adfe768529 sys/arch/amiga tree. This is the machdep part required to get the kernel 
up on an A3000. There are still (very) few changes required outside the
arch/amiga tree, so you can't recompile the kernel yet. Support for
third party SCSI controllers for the A2000 is on its way. The kernel is
fully functional (except for a missing ethernet-driver ...). This
tree is based on my version #390.
 1993-07-05 19:19:41 +00:00
deraadt
2cb34d6d65 added a missing {/} pair that barsoom seems to have taken out, but 
which the standard 386bsd 0.1 driver did have. This is for a piece of
code in the bad block handling. found/fixed by hpeyerl.
 1993-07-05 04:44:48 +00:00
deraadt
3322c7b691 all timeout code now calls DELAY() so the timeout delays are the same 
length on all processors. Where possible, the controller is reset if it
times out.
 1993-07-05 03:20:57 +00:00
cgd
b274bb4126 add support for checking entry against max user address 1993-07-05 01:53:56 +00:00
deraadt
748e864b38 No need for the DELAY() macro. in userland. It just polutes the namespace. 1993-07-05 01:12:46 +00:00
deraadt
ed61b76822 increased the timeout inside wdcommand(). Some controllers impliment some 
commands very slowly.
 1993-07-05 00:08:27 +00:00
cgd
c286f8c4fd move julian's scsi files back into files.i386 1993-07-04 20:08:15 +00:00
cgd
abf0a9b802 do the right thing, so things aren't built in /usr/src/sys 1993-07-04 14:02:53 +00:00
cgd
d6325033cd make i386 setregs do the "normal thing". should probably do something 
better with retval... (currenty does nothing)
 1993-07-04 10:48:39 +00:00
andrew
12b46ebf29 Got rid of the SHOW_STI I had added to the BPTTRAP() macro - it breaks 
(in the type 9 trap and into ddb sense) the kernel's breakpoint handling.
 1993-07-04 05:49:17 +00:00
cgd
119ad60ccf add MID_MACHINE #defined to be MID_HP300 1993-07-04 02:27:30 +00:00
cgd
3117628f3c strcmp's args are supposed to be "const"... 1993-07-04 02:27:14 +00:00
cgd
f98105c8ce use ringb rather than clist 1993-07-04 02:26:54 +00:00
cgd
e50f336a76 kernel profiling says that i should make "over_net_stuff_for_spl0" a local 
label!  (i.e. i missed this one before...)
 1993-07-03 13:13:34 +00:00
cgd
77219acd07 change interrupt vector names to begin with "X" rather than "V", so we're 
like every other BSD system on the planet...
 1993-07-03 12:32:25 +00:00
cgd
7e940b55e0 add support for David Greenman "ed" driver 1993-07-03 12:21:07 +00:00
cgd
d77e126ab2 add support for David Greenman's "ed" driver. 1993-07-03 12:19:36 +00:00
cgd
b8a46f69af Unless INTR_DEBUG is set, don't report all of the "random" event types. 
also, unless INTR_DEBUG is set, make the internal branch labels for
the interrupt code be local labels, so profiling works OK.
 1993-07-03 09:43:11 +00:00