Commit Graph

588 Commits

Author SHA1 Message Date
christos ab0e60a42f fdopen -> filedescopen 1996-03-14 21:20:59 +00:00
scottr 4d30db274f Back out previous change. 1996-03-13 23:42:45 +00:00
scottr eb473e57bd Add second argument to longjmp() call. 1996-03-13 19:04:04 +00:00
cgd 18ec26aa21 add _MACHINE and _MACHINE_ARCH, which are like MACHINE and MACHINE_ARCH,
execpt without quotes.  meant to be __CONCAT()ted for easy #includes
of machine-dependent headers for MI code (e.g. for the MI ISA/EISA/PCI/TC
bus code).
1996-03-04 05:04:10 +00:00
thorpej b2c3f54207 Fix logic errors in new console probe code that caused framebuffers
outside of "internal i/o" space to not even have a chance at console-hood.
Fix tested by Thorsten Frueauf <frueauf@ira.uka.de>, and offered with
my sincerest apologies that the bug ever existed in the first place.
1996-03-03 16:48:52 +00:00
thorpej 570949e0e4 Catch up with ITE data structure changes. 1996-03-03 04:23:33 +00:00
scottr 9e8b6a032a Don't try to make dependencies for SFILES if it isn't defined. 1996-03-01 17:03:17 +00:00
cgd 3d67685d36 Do not build vnode_if.[ch] for each kernel. Build them once, like the
various syscall sources/headers, and just compile them.  From PR 2142, OK'd
by mycroft.
1996-02-29 20:54:58 +00:00
thorpej ee8a2c002f Copyright assigned to The NetBSD Foundation. 1996-02-28 01:01:17 +00:00
scottr f08c9ffa5a make this compile again, since CONUNIT is no longer defined for us.
per Jason.
1996-02-27 22:11:44 +00:00
thorpej 0adab4d779 Avoid accidentally lowering a devices console priority. 1996-02-26 23:40:29 +00:00
thorpej cf93780656 Adjust for the new console code; CONSCODE is now a kernel option, not
a dca-specific constant.  For now, hardwire standalone DCA console
at select code 9 (which is what the old constant expanded to).  Really
should make the way the bootblock console is probed look just like how
the kernel console is probed.
1996-02-26 21:51:25 +00:00
mycroft 2ce52ae489 Define build programs with `?=', so they can be overridden with `makeoptions'. 1996-02-26 02:53:20 +00:00
thorpej fa7bee29a5 Completely rework how the console is probed. Console probing no longer
requires pre-autoconfigured devices.  Fix up some prototypes.  Part of the
long journey towards new config.  (GETTING THERE!)
1996-02-24 00:54:53 +00:00
gwr 946696f064 Add m68k/db_memrw.c 1996-02-22 23:35:07 +00:00
thorpej 94ca9f6aa0 New interrupt handling code. Highlights:
- Interrupt service routines now take a pointer to
	  the device's softc, rather than a unit number.
	- Interrupt handling code in locore.s condensed.  Only
	  remaining "special" handlers are lev0 (spurious),
	  lev1 (HIL; don't ask), lev6 (clock), and lev7 (NMI).
	  Only remaining hard-coded device driver reference in
	  locore is HIL.  (clock doesn't count...)
	- "dcafastservice" eliminated.  DCA driver has new mechanism
	  to guarantee prompt interrupt service at any ipl (not
	  just level 5).
	- Interrupt code pulled out of autoconf.c and machdep.c and
	  placed in new file, isr.c
1996-02-14 02:56:38 +00:00
thorpej d6f4511690 All interrupt routines (except the HIL; don't ask) now take a pointer
to a softc, rather than a unit number.  Add a "dq_softc" member
to struct devqueue; this is a temporary measure until the
dma/controller/device callback spaghetti is untangled.

YAY!  No more need for dcafastservice!

HIL: squish instances of "(void) splhil()" and "(void) spl0();".
1996-02-14 02:43:54 +00:00
thorpej c88b047836 Compile the new interrupt handling code. 1996-02-14 02:33:25 +00:00
scottr b62a5cfd54 When we panic, be a little smarter about whether we need to wait
for the user to hit a key before we reboot.
1996-02-09 18:57:20 +00:00
scottr 41378a47c0 Info from Mike Hibler <mike@cs.utah.edu> indicates that the probable
intent for the value of the C_REL constant was 0xc0.  Testing has turned
up no adverse effect on tape or disk devices, and in fact this change
apparently makes my 9145 tape work as expected. (!)  Closes PRs 1874 and
1971.
1996-02-09 18:00:35 +00:00
scottr 4058c67702 Specify return type for vunmapbuf() 1996-02-09 16:58:40 +00:00
mycroft 753fe3a25a Fix mkdep problems due to missing flags. 1996-02-09 02:21:13 +00:00
christos 2c8314f73c vm prototype changes 1996-02-05 02:06:38 +00:00
thorpej 996edfa606 Remove bogus "return (0);" in rdmatch() that wiggled its way in uninvited. 1996-02-03 03:00:29 +00:00
mycroft d6b2d2e00f config.old uses vers.o, not newvers. 1996-02-03 01:17:22 +00:00
mycroft 5bc076e17e Use `-traditional-cpp' when building .s and .S files. 1996-02-03 00:43:50 +00:00
mycroft aa15cd3f7f Don't need unistd.h. 1996-02-02 23:53:20 +00:00
mycroft 56a63148c6 config.old doesn't grok %SFILES. 1996-02-02 23:49:19 +00:00
mycroft dcd66e9f4d Clone these, and fix many bugs. 1996-02-02 20:08:17 +00:00
scottr c0f37b4d05 Use DISKUNIT()/DISKPART() from <sys/disklabel.h> instead of
our own home-grown versions.
1996-02-02 19:50:26 +00:00
mycroft 9db20bf150 Don't define _KERNEL here. 1996-02-02 19:42:08 +00:00
mycroft 9d9a70a5a2 Fix #includes. 1996-02-02 18:05:36 +00:00
mycroft fc9d84fb46 assym.s -> assym.h
(Some ports did this already.)
1996-02-02 02:34:09 +00:00
mycroft 88e512b693 LOCORE -> _LOCORE 1996-02-01 22:28:24 +00:00
thorpej 134b410457 Use the common sigreturn routine. 1996-01-31 02:26:05 +00:00
thorpej 90a0b784de Build memcpy.c 1996-01-30 19:47:32 +00:00
thorpej abe8231c4f Catch up with changes to libsa. 1996-01-30 19:09:09 +00:00
scottr f9418ec605 Eliminate unnecessary goto and labels, and other minor cleanup. 1996-01-23 00:28:09 +00:00
thorpej cd17a6b3af Remove all the old STACKCHECK stuff; it hasn't been used for a long time. 1996-01-16 22:24:28 +00:00
thorpej 1eff435896 Use ${BINOWN} and ${BINGRP} per Arne H. Juul <arnej@ikke.idt.unit.no>
in PR #705.  Also, clean up some stuff left over from HP-BSD.
1996-01-15 01:41:37 +00:00
thorpej 524cf97f54 Kludge around a case where a flaky HP-IB disk might be slow to respond
to the identification request in rdmatch().  Similar in spirit to a
patch from Jason Downs (written eons ago), but limited to the broken
device we're trying to reach.  My patch tested (and fixed :-) by
Herb Peyerl.
1996-01-10 20:54:29 +00:00
thorpej 2e1c1680c5 Fix declaration of hilqfree(), from Daniel Hagerty <hag@wizardz.com>,
PR #1918.
1996-01-10 20:31:12 +00:00
thorpej f1d8ca699f Oops, compile hpux_machdep.c if COMPAT_HPUX. Forgetfulness pointed
out by Dave Carrel.
1996-01-08 03:27:36 +00:00
thorpej 5b39541e48 New generic disk framework. Highlights:
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
1996-01-07 22:01:38 +00:00
thorpej d9bce7422e Move the obviously machine-dependent HP-UX compat code to hpux_machdep.{c,h}.
A fair bit of this, the m68k core dump and exec goo, can probably be
made into a generic m68k hpux module, eventually.

More to be placed in hpux_machdep.c - keep your eyes peeled...
1996-01-06 12:44:06 +00:00
jtc 2fce159ff8 Changed name of sigaltstack's ss_base field to ss_sp to match XPG4.2 and
traditional usage.
1996-01-04 22:21:33 +00:00
thorpej 90964d13db Implement a suggestion from Charles; use a wrapper function before
leintr() to deal with das blinkenlights.  Also squishes the need
for LEINTR_UNIT.
1996-01-02 21:56:21 +00:00
thorpej e7cf87f5dc Add the last revision previous to the switch to the MI LANCE code of
hp300/dev/if_lereg.h to the standalone code; the standalone LANCE driver
for the hp300 needs it.
1996-01-01 18:10:54 +00:00
thorpej 3319ad7b61 XXX TEMPORARY STOP-GAP MEASURE! A 12-bit command modifier was being
squished into an 8-bit position in a command stream!  Which one is wrong?
Changed the constant from 0x140 to 0x40, which is what ended up happening
anyhow.  This exists in the old Utah sources, too!  How long has this
bug existed?!
1995-12-31 04:11:42 +00:00
thorpej 34c2680a5b Re-work the serial console support a bit; it doesn't depend on statically
allocated softc's now.
1995-12-31 00:27:16 +00:00