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6005 Commits

Author SHA1 Message Date
gwr
dda519e3d9 The previous hack to save two instructions when the 
return value of splx() was ignored did not prevent the
optimizer from re-ordering the asm statements! (Yikes!)
Revert this to the old, single asm statement method.
Thanks VERY MUCH to David Jones for finding this!
 1995-10-10 21:28:00 +00:00
gwr
facfdf5c60 Use sys/scsi/files.scsi 1995-10-10 21:25:29 +00:00
gwr
b797d6e69d Cosmetic: Kill trailing whitespace, etc. 1995-10-10 21:18:01 +00:00
pk
64a90cd0b0 Check input channel in gettick(); for `L1-A' processing. 1995-10-10 20:11:33 +00:00
pk
ebe37d8041 We don't need `rem.o'. 1995-10-10 20:07:54 +00:00
mycroft
28484180c7 Fix minor oversight. 1995-10-10 18:27:25 +00:00
phil
326e5742ac Disable interrupt to avoid a bug. This makes the "new ncr" driver 
stable enough to use in the distribution.  We still need to find out
where the bug is when interrupts are enabled.
 1995-10-10 08:08:01 +00:00
mycroft
eb44441b87 Pull in microcode dependencies. Remove -fno-builtin. 1995-10-10 05:58:00 +00:00
mycroft
5d9ff18d18 Switch to user code and data selectors in the GDT while handling signals. 1995-10-10 04:54:18 +00:00
mycroft
25f53a986f Add USERMODE() and KERNELMODE() macros, and use them. 1995-10-10 04:45:03 +00:00
briggs
712a3f32c4 Nuke blkclr and use thereof. 1995-10-10 04:14:18 +00:00
briggs
2738554927 Get rid of libkern duplicates. 1995-10-10 03:49:04 +00:00
briggs
5e13eea9b1 sysarch -> sys_sysarch 1995-10-10 03:48:33 +00:00
briggs
fcb8923ffa Remove extra reference to LIBKERN. 1995-10-10 03:47:59 +00:00
thorpej
54ed756bc4 Add another dca and grf 1995-10-10 02:12:37 +00:00
mycroft
4fd4545646 Fix #include misordering. 1995-10-10 01:40:13 +00:00
mycroft
37758b3f84 Minor change. 1995-10-10 01:30:25 +00:00
mycroft
090f48526e Add ahc and COMPAT_FREEBSD. 1995-10-10 01:29:15 +00:00
mycroft
2dd293d3c3 Add hooks for COMPAT_FREEBSD, from Noriyuki Soda. 1995-10-10 01:26:36 +00:00
mycroft
0ad97bc5c9 FreeBSD binary compatibility module, from Noriyuki Soda. 1995-10-10 01:22:31 +00:00
pk
4dcb5917b8 Brr.. libkern.o is way too big for our bootxx.. 1995-10-09 23:25:54 +00:00
pk
be2f4294bf Add `fd' to list of possible boot devices. 1995-10-09 22:34:03 +00:00
pk
c4dc969b09 Point `bootdv' at the disk device instead of the controller (from Jason Thorpe). 1995-10-09 22:33:07 +00:00
chopps
29dcca9ffe fix use of uninit vars from Bernd Ernesti <bernd@arresum.inka.de> 1995-10-09 19:26:15 +00:00
chopps
11c134fb80 fix typo 1995-10-09 15:53:39 +00:00
pk
53eb8f8175 RASTERCONS now works on sun4's too. 1995-10-09 15:39:34 +00:00
chopps
d9a781419d revert last commits was a mistake 1995-10-09 15:23:22 +00:00
chopps
78bd894529 add prototypes for isr stuff fixes pr# 1284 and 1569 1995-10-09 15:19:58 +00:00
chopps
0edda525b9 fix keymap (fixes pr#1254) from Blaz Zupan <blaz.zupan@uni-mb.si> 1995-10-09 14:27:18 +00:00
chopps
3973aeb080 fix hang bug from Ignatios Souvatzis <ignatios@theory.cs.uni-bonn.de> 1995-10-09 14:05:24 +00:00
chopps
dea30dfde9 make work with newer grfconfig now in /usr/sbin. from 
Bernd Ernesti <bernd@arresum.inka.de>
 1995-10-09 14:02:32 +00:00
briggs
f5fae9d016 Port of Sun3/Sparc zs driver from wrstuden@loki.stanford.edu 
(Bill Studenmund).  Should be massaged into machine independence
for 1.2.
 1995-10-09 12:42:16 +00:00
thorpej
ab16c2efa6 Remove unneeded RCS ids. 1995-10-09 08:07:37 +00:00
thorpej
2d5f7a7b07 Pass correct number of arguments to hpibgo(). 1995-10-09 07:57:43 +00:00
mycroft
8096b83664 Eliminate soft segment descriptors; instead use a functional interface for 
creating segment descriptors.  Add the duplicate system call gate used by
BSD/OS 2.0 executables.  Prototype setsegment() and setgate(), and fix a bogon
caught by this.
 1995-10-09 06:34:11 +00:00
chopps
ad89dc6f0a vtrace -> sys_vtrace 1995-10-09 04:33:52 +00:00
thorpej
28b46fc9ec Update vtrace() for prototype changes and renaming changes. 1995-10-09 04:00:24 +00:00
chopps
268dfe691c update from Ezra Story <ezy@panix.com> 1995-10-09 03:47:44 +00:00
chopps
4e276bb0ec update from osymh@gemini.oscs.montana.edu (Michael L. Hitch) 1995-10-09 02:41:28 +00:00
chopps
2c9db0e19e update from Ignatios Souvatzis <is@beverly.rhein.de> 1995-10-09 02:14:46 +00:00
chopps
602e68be9d new cybervision 64 grf from Bernd Ernesti <bernd@arresum.inka.de> and others 
update config files (adding missing scsibus entry for aftsc0)
 1995-10-09 02:08:35 +00:00
chopps
60e159d20e file is now generated at compile time 1995-10-09 02:06:19 +00:00
jonathan
0736074d04 Fix bugs in the turbochannel config table for MAXINE (personal decstation). 1995-10-09 01:45:26 +00:00
chopps
cc6ab4e68d new cybervision 64 from Bernd Ernesti <bernd@arresum.inka.de> (and others) 1995-10-09 01:44:09 +00:00
chopps
ee06310cd7 moved videomode to ./usr/sbin 1995-10-09 00:53:19 +00:00
chopps
9318d50785 build grf_ultmscode.h 1995-10-09 00:12:54 +00:00
gwr
fa87e5bdfc Minor cleanup re. Debugger() calls... 1995-10-08 23:48:22 +00:00
gwr
90af367f9e Make arpintr() call conditional on NETHER 1995-10-08 23:47:34 +00:00
gwr
48500ffdd6 Add rd, xd, xy. Sort the includes. 1995-10-08 23:46:27 +00:00
gwr
0ed357402a Fix a big "oops" (Many thanks to David Jones!) 1995-10-08 23:45:10 +00:00
gwr
3d587a6700 Link this -static 1995-10-08 23:44:02 +00:00
gwr
09cbbafa0a Minor cleanup. 1995-10-08 23:42:58 +00:00
gwr
f5bcca1fab Machine-dependent part of the new RAM-disk driver. 
This module lets one build a stand-alone kernel.
 1995-10-08 23:42:42 +00:00
gwr
1b6586b2bb Note that this should be merged with dev/ic/i82586reg.h 1995-10-08 23:41:36 +00:00
gwr
13fa3c4fe6 Temporary hack to restrict open to root or the 
same UID as the session attached to /dev/kd
 1995-10-08 23:40:42 +00:00
gwr
2d50d2a6b9 Add RAMDISK, move some things around. 
Add rd*, xd*, xy* (only rd is done).
 1995-10-08 23:38:41 +00:00
fvdl
81d650570f Implement the KDGKBMODE ioctl for Linux (possible with pcvt 3.32). 1995-10-08 22:45:20 +00:00
jtc
9ba33c87cc Update makefile to handle the fact that keycap.5 was moved out of man5 
into this directory.
 1995-10-08 21:59:43 +00:00
jtc
df99cef0ac Patch from Frank van der Linden to allow kernels with pcvt but without 
XCONSOLE to compile.  I've been told that this patch has been sent to
Helmuth.
 1995-10-08 21:57:39 +00:00
thorpej
83dfe0816e Remove the icode stuff; it hasn't been used in a long time. 1995-10-08 20:19:22 +00:00
thorpej
a8637d68f8 blkclr -> bzero 1995-10-08 19:33:36 +00:00
pk
1ad1d128e3 Fill in `ascent' values correctly. 1995-10-08 19:31:44 +00:00
thorpej
09024536ef Remove __main(), strlen(), bzero(), and bcmp(). They're all in libkern. 1995-10-08 19:30:51 +00:00
thorpej
3b70bc6b37 Finish up the system call function renaming; sysarch -> sys_sysarch and 
vtrace -> sys_vtrace.
 1995-10-08 19:01:26 +00:00
briggs
685b9057c2 Pick up changes from leo's latest version. 1995-10-08 17:25:19 +00:00
leo
0e5fe20560 - Cleanup the arbitration 
- Make sure the MON_BUSY flag is cleared after a DMA transfer. Otherwise
  we might end up with a 'lost-busy' situation unexpectedly. This will
  prevent the 5380 from driving the bus, which is not funny during
  reselections.
 1995-10-08 13:34:23 +00:00
pk
ecf1cf893d Add forgotten `eeprom' configuration. 1995-10-08 11:45:39 +00:00
pk
21a594651a eeprom_match: account for differing physical addresses (per Jason Thorpe). 1995-10-08 11:44:59 +00:00
pk
87a0c55d23 Patch from Jason to factor out a common framebuffer size determination 
routine from the individual drivers.
 1995-10-08 01:39:13 +00:00
jtc
95f29581c3 Remove files that have been removed from or renamed in the current pcvt sources 1995-10-07 23:25:09 +00:00
mycroft
c078d7a9f4 Remove __builtin_saveregs(). 1995-10-07 22:27:31 +00:00
mycroft
6287d3d7b2 Remove bzero(). 1995-10-07 22:24:50 +00:00
jtc
be0a951c76 Update our Makefile.inc. 
Remove various OS-specific Makefile.inc templates.
 1995-10-07 21:51:42 +00:00
jtc
d9789d4225 Overlay our pcvt with pcvt 3.32 sources. All of our fixes have been 
incorporated into the master sources, so it is unnecessary to resolve
all the conflicts that would occur if we let CVS "merge" the versions.
 1995-10-07 21:43:25 +00:00
jtc
68b7d2aca6 import pcvt 3.32 1995-10-07 21:11:27 +00:00
jtc
652374b8ca import pcvt 3.32 1995-10-07 21:10:55 +00:00
jtc
81c0777f62 import pcvt 3.32 1995-10-07 21:09:43 +00:00
chopps
16ca402101 update from Ignatios Souvatzis <is@beverly.rhein.de> 1995-10-07 19:54:58 +00:00
chopps
79bc0aa5ef transpose osc values from Ignatios Souvatzis <is@beverly.rhein.de> 1995-10-07 19:48:08 +00:00
chopps
86fb4819e2 change break val from rhealey@kas.helios.mn.org (Rob Healey) 1995-10-07 18:22:14 +00:00
chopps
cf0e52a427 update to 2232 from Jukka Marin <jmarin@teeri.jmp.fi> and 
rhealey@kas.helios.mn.org (Rob Healey)
 1995-10-07 18:18:26 +00:00
chopps
dc3b9221a6 update to ariadne ethernet device from Bernd Ernesti <bernd@arresum.inka.de> 1995-10-07 18:12:42 +00:00
chopps
c68476241f new quicknet ethernet driver from Kortelainen Mika <k125374@cs.tut.fi> 1995-10-07 18:04:27 +00:00
chopps
a9c89668da fixes for fastlane from Daniel Widenfalk <t94dwi@student.tdb.uu.se> 1995-10-07 17:33:01 +00:00
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
mycroft
037949ced9 Undo accidential deletions in last commit. 1995-10-06 07:12:42 +00:00
mycroft
f2d15e5b48 Remove unneeded input operands to fnsave(), fnstcw(), and fnstsw(). 1995-10-05 23:06:15 +00:00
mycroft
45dc3570ec Use ISA_IPL_TTY, to fix race conditions. 1995-10-05 22:06:47 +00:00
pk
48849279bf Script to assist installing second-stage boot programs. 1995-10-05 21:03:12 +00:00
mycroft
ec30c873ea Switch the AUX_ENABLE and AUX_DISABLE flags, per Mathias Engan. 1995-10-05 14:12:21 +00:00
pk
aea329df61 rcons: rc_maxcol and rc_maxrow were swapped. 1995-10-05 13:16:57 +00:00
chopps
5dcc668ebd first attempt at A4000T support, remove GRF_AGA's dependence on GRF_ECS. 
page 0 is now invalid, other minor cleanup.
from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1995-10-05 12:40:48 +00:00
chopps
58f950c48a Only enable timeouts (debugging) when actually transfering data. 
from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1995-10-05 12:36:07 +00:00
leo
7d3bc89420 Get in sync with the mac68k version to incorporate Allen Briggs' changes 
- emit MSG_ABORT/MSG_REJECT at the right times:
 - make MIN_PHYS machine dependent.
 1995-10-05 08:52:53 +00:00
thorpej
c2ca33b9c1 Initialize the kernel PT map as thoroughly in the 68040 case as the 
non-68040 case.  Fix up a comment there, too.
 1995-10-05 06:54:12 +00:00
thorpej
a6359b2633 Fix segment table reference bug, from Micheal Hitch. 1995-10-05 06:47:25 +00:00
jonathan
37d37e0791 Change the pmax framebuffer driver to reflect the rcons changes as negotiated 
with pk:
Use dev/rcons/files.rcons in the pmax config file.
Use "rasterconsole" as the tag in pmax/conf, and modify the pmax
framebuffer pseudo-device drivers (fb and rcons) to us rasterconsole.h and
RASTERCONSOLE for compile-time configuration of the rcons pseudo-device.
Modify the pmax rcons pseudo-device driver to initialize a little-endian,
QVSS-compatible font (set its ascent, and set the rconsole structure to
point to that font) before calling rcons_connect().

Tested on a cfb.  The ascent may be wrong (or at least, not be aligned with
the hw cursor sprite) on a 3100.
 1995-10-05 01:52:44 +00:00
pk
c8f10b184c Do not set `ra_len' in bwtwomatch(); we only need the pixels for CONSOLE, 
but if so, we need the lot.
 1995-10-05 00:33:23 +00:00
pk
de0c6a97bd RCONSOLE => RASTERCONSOLE. 1995-10-05 00:26:07 +00:00
pk
c1e313b122 include `files.rcons'. 1995-10-05 00:21:35 +00:00
pk
b79dc038d5 Machine dependent RASTERCONSOLE font definition to be passed to rcons_init(). 1995-10-05 00:02:54 +00:00
pk
859b799130 RCONSOLE => RASTERCONSOLE 1995-10-04 23:44:33 +00:00
pk
d19cacbb03 RCONSOLE => RASTERCONSOLE. 1995-10-04 23:35:13 +00:00
thorpej
e43d278d31 Several changes: 
* Reset the card on "fresh open" as a sanity measure.
	* Use the "secret bit" to enable interrupts.
	* Make some parts look/behave like their cousins in dev/isa/com.c
	* Set the FIFO threshold based on line speed.
	* Be a little more informative when port is attached.
	* Implement TIOC{G,S}FLAGS; ttyflags now works.
First two items prevent deadlock on some systems (notably the 380,
425, and 433) which some people have been reporting.  Use of the
"secret bit" seems to be safe on systems which don't need it.  Changes
tested on a 319, 340, 345, and 380.
 1995-10-04 17:46:08 +00:00
briggs
5479e941d9 Add a second ppp. It makes the kernel a whole 8 bytes larger on disk. 1995-10-04 11:05:25 +00:00
thorpej
442aff9376 Say what I really meant in a printf()... 1995-10-04 08:39:14 +00:00
thorpej
b675177228 Put new-style RCS ids in the startup banner. Makes bootblock revisions 
much easier to recognize; old method could have revision corrupted by
local RCS control.
 1995-10-04 07:24:31 +00:00
thorpej
d08330454a Determine the select code of the console device, or -1 for internal grf. 
Pass this value to the kernel in register d5.  This value isn't currently
used by the kernel, but will be in the future.
 1995-10-04 06:54:42 +00:00
thorpej
f060c456de Couple of changes: 
* Implement TIOC{G,S}FLAGS; ttyflags works now.
	* Reset the card on a "fresh open" as a sanity measure.
	* Make dcmopen() and dcmclose() a little more like the
	  corresponding routines in the new dca.c
 1995-10-04 06:39:06 +00:00
briggs
8ede165771 ae0 -> ae* and add a couple of vnd devices. 1995-10-04 03:42:18 +00:00
briggs
6e435f9152 Include ether.h to get NETHER. 1995-10-04 03:38:27 +00:00
pk
dad96c6619 Add a few constants used for mapping bit and pieces in the kernel driver. 1995-10-04 00:21:27 +00:00
briggs
be8ef88444 Raise number of bpfs to 12 since CAP needs a minimum of 8. 1995-10-03 20:19:01 +00:00
mycroft
4a17d4a861 Undo accidental deletions in last commit. 1995-10-03 20:18:58 +00:00
pk
32c023995c Bring reset logic into interrupt state machine. 1995-10-03 17:32:12 +00:00
pk
fcc53878ca Make fbrcons_init() resistant against SUN4s. 1995-10-02 21:48:21 +00:00
pk
cfbe993b9b Update to use <machine/cgtworeg.h> 1995-10-02 21:44:51 +00:00
pk
38d1101ad3 Silly me.. there's already a <machine/cgtworeg.h> 1995-10-02 21:44:22 +00:00
pk
fb58a99a8f Fix some bogus calls to {read/write}disklabel(). 1995-10-02 21:04:45 +00:00
ragge
e3e007e87c #include "sys/mount.h" added. 1995-10-02 12:33:32 +00:00
briggs
1ddc4223b1 Add offset to mac68k_vidlog as suggested by chas@ohm.nrl.navy.mil. 1995-10-02 09:41:06 +00:00
briggs
633e32000c Wrap call to arpintr() in NETHER to avoid unresolved external if no ether 
devices are present.  Suggested by Paul Goyette (paul@pgoyette.bdt.com).
 1995-10-02 09:38:38 +00:00
pk
82434458cc Get some of the bugs out. Thanks to David Gilbert for testing. 1995-10-02 09:07:03 +00:00
briggs
d510375b06 Change to allow nack_message() to take an argument and send 
MSG_REJECT_MESSAGE instead of MSG_ABORT when we get an extended message.
This allows a DEC drive to work when it attempts to negotiate synch.
transfers on us.
 1995-10-02 09:03:53 +00:00
thorpej
d7b36ab7a2 Add mt0. 1995-10-02 00:36:07 +00:00
thorpej
f12fd2307e Driver for HP 7974a, 7978a/b, 7979a, 7980a, and 7980xc 9-track HP-IB tapes. 
Original version contributed to Utah by Mt. Xinu.  Ported to 4.4BSD by
Mark Davies and Andrew Vignaux.
 1995-10-02 00:28:20 +00:00
chopps
01d63931a5 only use one xmit buffer for ASDG 1995-10-01 19:30:22 +00:00
briggs
0066d1a66f Finally get this right... Final fix from Paul Goyette paul@pgoyette.bdt.com 1995-10-01 05:10:20 +00:00
briggs
9de2a25e73 Surround Debugger(); with #if DDB. Different fix than encl. for PR#1553. 1995-10-01 02:29:32 +00:00
pk
13dcbfbb29 Make this work with OBJ dirs. 1995-09-30 21:43:35 +00:00
briggs
c1138ce68a Yet another error in the (next-to) last changes. 1995-09-30 21:34:54 +00:00
pk
160b38697c Refer to installboot(8) 1995-09-30 21:33:30 +00:00
pk
a029979ad3 Manual page for installboot(8). 1995-09-30 21:32:14 +00:00
briggs
890baf19ea Fix stupid error in one of my last changes here. 1995-09-30 19:42:34 +00:00
chopps
35c3bd0da2 fix typo 1995-09-30 17:43:18 +00:00
chopps
672febd322 add conditionals around page zero debug stuff 1995-09-30 17:39:51 +00:00
chopps
678433e279 no longer needed by lance driver (now uses /dev/ic...) 1995-09-30 17:20:29 +00:00
chopps
f144360393 oops, forgot to cvs add this 1995-09-30 17:18:22 +00:00
leo
1c107bd3e6 Add CD9660 option. 1995-09-30 12:48:12 +00:00
chopps
d6ede49c3d fix typo (pr#1224) 1995-09-30 08:39:38 +00:00
chopps
852aa19159 add arcnet device, (pr#1148) 1995-09-30 08:34:49 +00:00
chopps
46b055b6dc some style cleanup 1995-09-30 02:08:47 +00:00
chopps
5295a0c32a add msc device 1995-09-30 01:54:00 +00:00
chopps
21575d71a5 changes for msc device 1995-09-30 01:52:37 +00:00
chopps
1683d8a23e new 2232 multiport serial device from: 
Rob Healey <rhealey@kas.helios.mn.org>, Jukka Marin <jmarin@teeri.jmp.fi>,
Timo Rossi <trossi@jyu.fi> and Zik
 1995-09-30 01:50:50 +00:00
jonathan
8945da0c58 Add speed entries for 7200 and multiples. 
Add as-yet-unused speed entries for a 1x SCC clock, up to 200 Kbits.

Remove old top-bit-means-delay code, since nothing seems to need it,
and it apparently partially broke lk-201 initialization anyway.
 1995-09-29 21:55:19 +00:00
jonathan
ae1b64d888 Fix btoc()/ctob() typo in reading physical memory that stopped ps 
from reading process argument lists.
Allow kernel-virtual memory reads to read the message buffer, since
dmesg needs it.
 1995-09-29 21:53:29 +00:00
ragge
0b4e25a2c1 Arg to printf forgot. 1995-09-29 16:35:00 +00:00
ragge
24d550bffb Some typos. 1995-09-29 16:33:38 +00:00
chopps
319c531354 move 040 to hp300 style, use new MI lance ethernet driver 
a few minor fixes WRT prototypes.
if_le from Charles rest from osymh@gemini.oscs.montana.edu (Michael L. Hitch)
 1995-09-29 13:51:30 +00:00
chopps
eab73b27b1 fix wrong arg to strncpy 1995-09-29 13:11:21 +00:00
phil
c9836835f4 Make it as lean as possible. 1995-09-29 04:16:48 +00:00
jonathan
b543578236 Add a missing "nop" in a delay slot in the floating-point exception 
handler.  Gradual underflow and fp emulation now work correctly.
Proper denorms also fix strtod() inaccuracies and Gcc's "enquire" program.
 1995-09-28 20:02:50 +00:00
phil
d7992eb61f Update to correct load address. 1995-09-28 08:13:29 +00:00
briggs
d73008fe8b Always announce it when loading miniroot. 1995-09-28 04:17:24 +00:00
briggs
b1d771eeb5 Simplify nubus interrupt routines a bit. 1995-09-28 04:11:18 +00:00
briggs
a9f0a2f9c4 Fix PR 1514 from Walter Ruetten. 1995-09-28 03:15:54 +00:00
pk
691b9f2bfa Avoid reading the filesystem superblock in bootxx; all info now prepared 
by installboot (per Gordon Ross).
 1995-09-27 09:03:13 +00:00
briggs
5a0bebbc54 Patch from Theo to finish clearing 040 kernel page tables. 1995-09-27 04:16:54 +00:00
briggs
232169396a Bullet-proof a little. 
Make some more pdma code conditional on USE_PDMA.
Handle transfers of size > MIN_PHYS.
 1995-09-27 03:38:57 +00:00
gwr
995b4710b8 Correct mapinfo for Multibus PROM devices. 1995-09-26 21:30:19 +00:00
gwr
50201d2bb5 Fix comment, add copyright. 1995-09-26 21:29:25 +00:00
phil
03fa08025b Major update: Many changes from Matthias Pfaller. 
* conf/DEFAULT: new file, default install kernel
* conf/INSTALL: +MSDOSFS, +NO_INLINE_SPLX, +RD_SIZE=2mb, +scn4/5
* conf/KLONDIKE: cosmetic changes
* conf/STEELHEAD: cosmetic changes
* conf/files.pc532: rd got a file of it's own
* dev/lpt.c: changes to support lower interrupt latency, packet input/output
  is now done at spl0
* dev/ncr.c: changes to support the most recent atari version of the ncr5380
  driver
* dev/ncr5380.c, dev/ncr5380reg.h: upgraded to most recent atari version,
  memcpy -> bcopy.
* dev/rd.c: ramdisk driver
* dev/scn.c: by patching scndefaultrate, the kernel's default baud rate can
  be changed with gdb
* include/psl.h: struct iv now protected by !LOCORE && _KERNEL
  inlining of splx can be prevented with new kernel option NO_INLINE_SPLX
  splx_di is like splx but leaves processor interrupts disabled
* pc532/autoconf.c: cosmetic changes
* pc532/conf.c: with rd entries
* pc532/intr.c: changes to support splx_di
* pc532/locore.s: ramdisk is no longer initialized
  not splx, but rett is now used to reenable CPU interrupts when leaving the
  interrupt service routine. This is necessary to prevent recursive interrupts.
* pc532/sys_machdep.c: memcpy -> bcopy
* pc532/mem.c: moved ramdisk to dev/rd.c
* stand/Makefile: boot is now loaded at 0x3eb800 instead of 0x363800
  Use current form of libsa and libkern.
* stand/inflate.c: emit twiddle every 8k and not every 1k
* stand/rd.c: ramdisk starts at 0x288000
 1995-09-26 20:15:57 +00:00
chuck
b3ecc4c310 make sure devopen() sets pd->devtype properly when BOOTXX is defined 
(should be DT_BLOCK).  otherwise the bootxx boot block will fail if
you are on a system with a v2 openprom [because it will not do the
v2_seek in obp_strategy()].    fixes the problem recently noted on
the port-sparc list by matthew green <mrg@eterna.com.au>.   i tested
fix on a ss2 with a v2 prom.
 1995-09-26 20:07:53 +00:00
gwr
3c868e07f9 New DVMA interface, and various cleanup. 1995-09-26 04:01:53 +00:00
gwr
48fc6c37a0 Correct child_return() so child is charged for its cpu time. 1995-09-26 03:53:46 +00:00
pk
f33cf7c909 Correct cgtwo address. 1995-09-25 22:33:37 +00:00
jonathan
f28ebc66ca Fix SCC bug that broke getty on pmax SCC lines: if RAW and LITOUT were 
both off, haracters with their top bit clear were interpreted as a delay.
This (strange) behaviour is still available if  SCC_PARITY_MEANS_DELAY
is defined.
 1995-09-25 22:10:56 +00:00
jonathan
95a27d405b Update pmax kernel to compile with -Werror: 
update MAXINE desktop bus driver to pass a softc to interrupt
handler.  The softc is still statically allocated.
 1995-09-25 21:12:33 +00:00
jonathan
ed4d846a84 Update pmax kernel to compile with -Werror: 
Add prototypes to the driver switch for old-style 4.4bsd/pmax device drivers
(i.e., the old pmax SCSI drivers).
 1995-09-25 21:10:03 +00:00
jonathan
51d59ca152 Update pmax kernel to compile with -Werror: 
Fix the initializer of the prom bootinit() function, to take a char* that's
(presumably) the name of the file  to boot -- even though it's not used.
 1995-09-25 21:06:29 +00:00
jonathan
cd887a9930 Add "kvtophys()", which maps MIPS R2000 kernel-virtual addresses to physical addresses, 
so they can (e.g.) be written to DMA mapping registers.
 1995-09-25 20:36:23 +00:00
chuck
b47de9fb69 new "xy" disk device driver from me. 
the "xy" driver runs Xylogics 450/451 SMD disk controllers.
 1995-09-25 20:35:14 +00:00
jonathan
06bd2712e9 Update pmax kernel to compile with -Werror: 
Update TURBOChannel and ioasic interrupt-establish routines to pass on their
device argument as a "void *", since that's how all the pmax interrupt handlers
are declared.
 1995-09-25 20:33:26 +00:00
chuck
25563b1f82 add config info for "xy" xylogics 450/451 driver 1995-09-25 20:27:30 +00:00
chuck
8d19642cd6 add "xy" xylogics 450/451 config stuff 1995-09-25 20:20:27 +00:00
chuck
1779adf6be minor cleanups: 
- don't let pcyl go unassigned if we have a non-sunos disklabel.
		if nothing else, guess pcyl = ncyl + acyl.
	- don't use bogus disklabel data if disk label is invalid
		(xdgetdisklabel() now returns if label was ok or not).
	- move xddriver decl. before start of actual code (cleanup).
 1995-09-25 20:12:44 +00:00
chuck
2aff99a206 bug fix: xddummystrat() was clearing all but B_BUSY when it should 
have been clearing just B_BUSY (s/B_BUSY/~B_BUSY/).    this
	fixes hard hang when reading disklabel when booting system.
minor clean up: added a few prototypes and only fool with bootpath
	if booting the system (in xdattach).
 1995-09-25 16:02:09 +00:00
jonathan
27361456c5 Force a delay after calling SCC_WRITE_DATA() to give the chip 
registers time to settle. DELAY(2) is reportedly enough.  Without the
delay, output characters are occasionally doubled.
 1995-09-25 04:30:43 +00:00
jonathan
7bb66692c0 Add fine-grain clock code which uses the 25 MHz TURBOChannel bus-cycle 
counter on 5k/240s to interpolate to microsecond-resolution clock
in microtime().  Only the "rev B" ASIC in 5k/240s is known to have
this counter; other models may or may not.  This gives microsecond
resolution at user-level, and up to 40ns resolution (modulo the
nominal 5(?) 40MHz cpu cycles for reads to complete) in the kernel.


Change the IOASIC reset function to set up the DMA mapping for the
53c94.  Allocate 16 Kbytes of DMA buffer for 53c94 ASCs under an IOASIC,
as the 3MAX baseboard and TC options  have 128 Kbytes of static
bounce buffer, and the drivers really _should_ support 16Kbyte
I/O requests. (They don't always.)

Give the LANCE a hard reset on 5k/240s, just to be on the safe side.
(the 5k/240 I use sometimes reported errors at boot time.)
 1995-09-25 04:21:01 +00:00
jonathan
462ef77234 Use the new "struct rconsole"; changes I apparently forgot to commit with 
pmax/dev/fb.c.
 1995-09-24 23:13:00 +00:00
pk
825bd034de Move pseudo swap block device to major 4 to make way for `xy'. 1995-09-24 20:45:27 +00:00
briggs
4d52f57876 Add Technology Works ethernet card. From 
Kazunari Nakamura <kazu@nkk.co.jp>.
 1995-09-24 14:13:56 +00:00
thorpej
a33b9f4fdb Assume primary swap is b' partition, not root partition + 1'. 1995-09-24 02:18:11 +00:00
chuck
4408ec71bf init bad144 table before we actually try and read anything from the 
disk, rather than init'ing after reading block 0 [in case we get an
error reading block zero].
 1995-09-24 00:27:59 +00:00
leo
44561deb01 Add support for the FX-card - Falcon mem. extension - (Nat!) 1995-09-23 20:31:21 +00:00
leo
7af927b56d Make sure the prototypes and inline definitions are included. 1995-09-23 20:29:16 +00:00
leo
afea10f476 Correct mapping for new (iso-8859-1) fontsets (Thomas Gerner). 1995-09-23 20:27:15 +00:00
leo
f28a41635b Make them compliant to iso-8859-1 (Thomas Gerner). 1995-09-23 20:25:34 +00:00
leo
c150cc4d37 PROF -> GPROF 1995-09-23 20:23:28 +00:00
leo
e44fc4282e Use -msoft-float as suggested by Gordon Ross. 1995-09-23 20:22:01 +00:00
thorpej
3810bc32eb Compile the system installation program and install it in /usr/mdec/rbootd 
as SYS_INST.
 1995-09-23 17:40:54 +00:00
thorpej
a8c323442d Add a standalone system installation program. Currently implements: 
* Prompt user for disklabel information and label disk.
	* Copy miniroot image from NFS server to `b' partition.
	* Boot kernel in miniroot image into single-user mode.
Hooks for tape support are there, but the meat for that isn't implemented yet.
 1995-09-23 17:38:51 +00:00
thorpej
a35f639de0 If compiled for the system installation program, prompt for myip, gateip, 
netmask, serverip, and path rather than using rarp/bootparam.

Catch up with libsa changes.
 1995-09-23 17:31:10 +00:00
thorpej
d429f2e11f Re-arrange a mite; for the system installation program. Catch up with libsa 
changes.
 1995-09-23 17:28:11 +00:00
thorpej
188f6e6912 Add *close() routines. Basically, zaps softc structure so that partition 
information will be re-loaded upon next open.

Catch up with libsa changes.
 1995-09-23 17:19:58 +00:00
thorpej
b8e9fb1b0b Catch up with libsa changes. 1995-09-23 17:17:03 +00:00
ragge
2572267bae relocation_info added. 1995-09-23 14:57:40 +00:00
chopps
96163f6aa5 fix typo 1995-09-23 13:42:03 +00:00
chopps
40a6506694 add memcpy entry 1995-09-23 08:14:36 +00:00