47e444bf50
Attempt to deal with wrap-around problems in 16-bit segments.
1996-01-08 19:11:00 +00:00
7149c5ff14
VM86 support, by John Kohl, touched up a bit by me.
1996-01-08 13:51:30 +00:00
f1d8ca699f
Oops, compile hpux_machdep.c if COMPAT_HPUX. Forgetfulness pointed
...
out by Dave Carrel.
1996-01-08 03:27:36 +00:00
7ab5688547
Remove a stray MAXPARTITIONS definition.
1996-01-07 22:30:41 +00:00
783817cc8b
Part of the tostools reorganization. All directories now contain a Makefile
...
and the user interface to the various tools has been standarized.
1996-01-07 22:05:31 +00:00
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
94bf233ae9
Atari partion table checker. Checks the validity of AHDI and/or NetBSD/Atari
...
partition tables. (Waldi Ravens)
1996-01-07 21:54:15 +00:00
b24ea33cac
Common library for all tostools. (Waldi Ravens and myself)
1996-01-07 21:50:49 +00:00
87a8c945ba
Hand-code softintr() to deal with GCC braindamage.
1996-01-07 21:48:35 +00:00
ba1353b388
Stylistic changes.
1996-01-07 21:29:47 +00:00
125fcfc979
These files can now be found in tostools.
1996-01-07 21:10:37 +00:00
aadb005f6a
Reorganization of the stand-directory. All tools that are TOS specific and
...
can (probably) only be compiled under TOS are now being grouped in the
sub-directory 'tostools'.
1996-01-07 20:57:03 +00:00
742cee29e5
Fix setcontext call and sendsig
1996-01-07 19:47:27 +00:00
8472af018d
Update a kludge from 4.4bsd/pmax: DECstation PROMs force the clock to
...
be in 1972 or 1973. If the clock is set to the actual time, the PROM
appears to reset the chip date to 1972 at each reboot.
Change the "year offset" from 22 years to 24 years (good till 1997)
until this code is replaced with something that uses the chip as a
seconds-since-beginning-of-year clock (encoded as a date, relative to
1972-01-01 00:00:00).
1996-01-07 15:38:44 +00:00
0696821419
Deal with GCC's dead code elimination being suboptimal.
1996-01-07 03:59:28 +00:00
41f463bf2c
Modify splraise() to allow better optimization.
1996-01-07 02:40:44 +00:00
946507cf4d
Make cpl, ipending, and astpending volatile.
1996-01-07 02:08:28 +00:00
3afeb8d6b0
Make sure interrupts are disabled before jumping to a resume point, to prevent
...
races.
1996-01-07 02:07:07 +00:00
f149f4f6f1
Make FPU faults use INTRFASTEXIT, and remove INTREXIT.
1996-01-07 02:04:31 +00:00
9e6f4ae58a
Remove unused macros.
1996-01-07 02:03:20 +00:00
19914b6e10
Build the frame for recursive interrupts manually, and make sure to disable
...
interrupts to avoid races.
1996-01-07 02:02:28 +00:00
7f6d0eaf9b
Put #includes in the right order.
1996-01-07 02:00:31 +00:00
96e91cd027
Don't save caller-saved registers.
1996-01-06 22:15:29 +00:00
57a3b5b00c
Keep more debugging history (Paul Goyette). Synced with mac68k version.
1996-01-06 20:17:15 +00:00
356a61ab95
Add an nvram-driver. This driver makes it possible to read/write the
...
configuration info stored in the nvram on the mc146818.
1996-01-06 20:10:41 +00:00
0c5975cdd3
Changed to work correctly with both K&R and ANSI cpp.
1996-01-06 18:37:35 +00:00
2defb2f857
Much improved in_cksum, VAX dependency written by Bertram Barth.
1996-01-06 16:50:55 +00:00
782e22bb8b
Device driver for TS11/TSV05 tape devices.
...
Written by Bertram Barth, based on TMSCP device driver.
1996-01-06 16:43:46 +00:00
f5269d0ff6
Fix from Paul Goyette for off-by-one error.
1996-01-06 15:56:12 +00:00
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
682c4ec08f
Bring in a few changes from Atari port.
...
Add support from Paul Goyette for keeping more than just the last 2
states when debugging.
1996-01-06 05:18:06 +00:00
dd9e5c93c7
Use {U,L} suffices per Charles' recommendation.
1996-01-05 18:10:57 +00:00
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
d35bd4bb23
Fix a typo that would bite if the interrupt level were wildcarded in the
...
kernel config file.
1996-01-04 00:20:19 +00:00
22a5271164
Remove pmax/tc/tc.h; use dev/tc/tcvar.h instead.
1996-01-03 20:47:19 +00:00
659c4a2ece
arch/pmax/tc -> dev/tc, pass 1:
...
Eliminate pmax/tc/tc.h. Use dev/tc headers for pmax port. Change pmax TC
autoconfig tables to use structs (mostly) compatible with dev/tc/tcvar.h.
Move TC console search to tc.c.
1996-01-03 20:39:10 +00:00
1016f0c77a
Add dev/tc/asc.c to files.pmax, until the merger of Alpha and pmax TC drivers
...
s completed.
1996-01-03 20:33:25 +00:00
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
c8574c59f7
Allow selection of Falcon (videl) video modes other than the mode selected
...
on startup (Thomas Gerner).
1996-01-02 20:59:20 +00:00
7e01b868cc
It's safe to use <dev/ic/ncr5380*.h> now.
1996-01-01 22:51:26 +00:00
e9d1c5366d
ncr5380sbc attribute is now defined in sys/conf/files.
1996-01-01 22:48:55 +00:00
0e8ffc850f
"si" and "sw" actually interrupt at level 3 (which I quickly discovered
...
when porting the driver).
1996-01-01 22:46:08 +00:00
33582e90e0
"si" and "sw" now have the ncr5380sbc attribute.
1996-01-01 22:44:05 +00:00
6d6c652f18
New driver for the Sun SCSI-3 VME and 4/100-series SCSI "Weird" controllers,
...
utilizing David Jones' new MI NCR 5380 code. Ported from the sun3 ncr_si.c
and "sw" DMA code written by me.
This driver contains user-configurable "options", which can be set via the
"flags" directive in the kernel configuration file. By default, only
DMA is enabled. DMA completion interrupts and reselection may be enabled
by setting the appropriate bits with "flags". See si.c for details.
Note that DMA completion interrupts and reselection don't yet work on the
4/100 controller. I don't know why, and it's unlikely that I'll have
the opportunity to find out any time soon. DMA does work, and results
in a considerable performance increase.
DMA, DMA completion interrupts, and reslection all work on my 4/260 (VME)
system with modern SCSI-II disks.
1996-01-01 22:40:56 +00:00
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
1dab4709a3
Changes requested by Charles Hannum.
1995-12-31 15:05:19 +00:00
d9c6db08da
Don't declare _mcount as static, gcc will optimize it away then.
1995-12-31 12:15:58 +00:00
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
5a1be463d3
explicitly mask the address value
1995-12-31 01:22:03 +00:00
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
d987547daf
An '&' missing in splx macro; causing that sometimes didn't
...
the interrupt level get set.
1995-12-30 21:37:31 +00:00
f26be3a3d6
Fix something the switch to the MI LANCE code broke: use LE_TINT_HOOK
...
and LE_RINT_HOOK to blink the "LAN transmit" and "LAN receive" LEDs on
the front panels of 400-series machines iff the CPP symbol USELEDS is
defined in the kernel config file.
1995-12-30 21:03:02 +00:00
d714597971
Don't include de.h; it doesn't exist anymore.
1995-12-30 19:42:16 +00:00
67c76ca15d
Print unconfigured card id and select code regardless of -DDEBUG.
1995-12-30 18:25:25 +00:00
3a89082ff4
Make this work for GCC < 2.6.
1995-12-29 18:53:01 +00:00
11c7d655d8
Correct some comments about 8-port DCM boards. (Thanks, Mike, for
...
pointing out the True Nature of The Force...)
1995-12-29 17:21:29 +00:00
9ba67f2c93
Increase maxusers from 16 to 32.
1995-12-29 17:16:29 +00:00
9038d094fa
Enable COMPAT_HPUX by default. It's still not 100% yet, but it doesn't
...
seem to really hurt anything, either. Makes it easier for folks using
binary snapshots only to try it out.
GENERIC: now that the PT map allocation is fixed, increase the default
maxusers to 32.
1995-12-29 17:12:48 +00:00
27f6298889
Obsoleted by sys/dev/tc/asc.c.
1995-12-29 03:49:15 +00:00
17eb6e2bc1
Move the old-style disk instrumentation "structures" to a central location
...
(sys/kern/subr_disk.c) and note that they should/will be deperecated.
1995-12-28 19:16:31 +00:00
df51f8395d
Change MachEmulateBranch() to be able to read an insn from user space.
...
Kernel-debugger breakpoints in user space, or FP insns that cause
underflow in a delay slot, should now work properly. Single-stepping
of arbitrary user processes, from user level, should be added.
1995-12-28 16:22:41 +00:00
f10a0c8931
Config file used to build pmax kernels in NetBSD/1.1
...
miniroots, from Arne Juul (arnej@pvv.unit.no ).
(like NEWCONF, except with options GENERIC)
1995-12-28 16:11:31 +00:00
7d4de44572
Fix typo (two rz4s, no rz5) and add options KTRACE.
1995-12-28 16:08:20 +00:00
74e1e47aeb
fixed my own pr 1758 -- the floppy drive motor was not being turned off
...
at halt time, especially if a floppy was mounted. Added a shutdown hook
to turn off the motor. Per a request by mycroft, the cookie from the hook
is saved in a new member I added to the fd_softc structure.
1995-12-28 15:48:57 +00:00
7c65ab14a0
Create libkern as a .a instead of a .o file.
1995-12-28 15:27:21 +00:00
a47c251d62
Use machine-independent TurboChannel include files from dev/tc.
...
Add machine-dependent TC definitions in pmax/include/tc_machdep.h.
1995-12-28 08:42:15 +00:00
497e83e28c
Add untested, partial support for Decsystem 5100 (mipsfair).
1995-12-28 06:44:57 +00:00
7e98ecaca9
*** empty log message ***
1995-12-28 06:41:07 +00:00
4bf7b86bd1
rename grf_ul.gsp
1995-12-27 16:54:37 +00:00
d1d2589f0f
remove -fno-builtin (pr#1727) from Bernd Ernesti
1995-12-27 08:22:54 +00:00
7286a43eb4
cleanup for -Wall (pr#1559) from Ignatios Souvatzis
1995-12-27 08:09:51 +00:00
fd9084650c
make changed from pr#1824 from Ignatios Souvatzis
1995-12-27 07:51:40 +00:00
ff82249d85
add vnd (pr#1744) from Robert Leland
1995-12-27 07:40:08 +00:00
38d473982a
fixup the table (pr#980) from Ignatios Souvatzis
1995-12-27 07:31:58 +00:00
7ecc586ed0
add support for GRFIOCBLANK (pr#1810) from Ignatios Souvatzis
1995-12-27 07:24:27 +00:00
05ab6375cc
fix initializtion (pr#1853) from Ignatios Souvatzis
1995-12-27 07:21:07 +00:00
dafae56a80
fix for newer boards (pr#1829) from Matthias Scheler
1995-12-27 07:15:53 +00:00
f7ea355074
remove uneeded routines (pr#1837) from Bernd Ernesti
1995-12-27 07:09:37 +00:00
883fb8f0ca
Copy md_flags during fork.
1995-12-26 16:59:47 +00:00
cd8fe86bcb
Make the type of __builtin_va_list a long.
1995-12-26 01:16:24 +00:00
0c00214737
Use __builtin_va_alist.
1995-12-26 00:19:09 +00:00
c098d54e0a
Stylistic changes.
1995-12-26 00:15:47 +00:00
fa887628d8
Stylistic changes.
1995-12-25 23:15:31 +00:00
72e24c3168
Update for GCC 2.7, and fix bugs.
1995-12-25 22:24:54 +00:00
d1de691efb
Stylistic changes.
1995-12-25 22:22:02 +00:00
0199e002ad
Update for GCC 2.7, and fix bugs.
1995-12-25 21:41:08 +00:00
b46db7160c
- Remove an unwanted interference between the 2 channels.
...
- Allocate the ringbuffer on a channel's first open.
1995-12-25 14:16:50 +00:00
608b4cc605
Fix possible integer overflow when allocating PT map.
1995-12-25 14:13:53 +00:00
7682dd538b
Add doshutdownhooks
1995-12-25 14:09:13 +00:00
c93761e267
Added ccd pseudo device.
1995-12-24 18:00:29 +00:00
3da4b2a160
The IST_* and IPL_* constants are not bus-specific; don't treat them as such.
...
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
1995-12-24 02:29:35 +00:00
1ca89b7f91
Enable paging of the user area.
1995-12-24 01:07:32 +00:00
6d9d4bb77a
Added ccd pseudo-device.
1995-12-24 00:22:20 +00:00
765bb97fe9
fix my own pr 1762, in which it was noted that boot2 used a busy loop
...
to time out the boot prompt. Now uses a usleep() routine that calls
the BIOS and the functionality is separate from gets(). Timeout is
#defined to 5 seconds. Also did some minor cleanup in preparation to
prototype/ANSIfy everything.
1995-12-23 17:21:23 +00:00
6bef38210e
Re-apply fix from before the NetBSD/1.1 version: actually write the pointer
...
to the LANCE's dma region into the IO ASIC after computing it.
1995-12-22 12:52:09 +00:00
339aa91097
Update the old (4.4bsd/pmax) miniroot build scripts to put mount_ffs
...
on a miniroot, until the new miniroot tools work on a pmax.
1995-12-22 08:08:14 +00:00
2852152043
Reserve a number in the machine-dependent range for PT_STEP, in
...
case the kernel-debugger implementation of single-stepping ever works
with user code.
1995-12-21 09:28:36 +00:00
ce000f04ef
Remove deprecated cpu_setstack().
1995-12-21 05:01:32 +00:00
d2e4a2de4b
Minor cleanup.
1995-12-21 01:08:59 +00:00
6698d239ca
Use the U suffix to insure unsigned values are treated as such.
1995-12-20 23:30:57 +00:00
mycroft