e39fe5e2fe
Cleanup unused cruft.
1999-03-09 03:52:41 +00:00
29daf0c77d
rf_update_component_labels() now lives here. Re-work clean-bit
...
support a little: clean-bits now also get frobbed on partition
opening/closing, rather than just at device configuration and device
unconfiguration. Schedule shutdownhooks() stuff for nukage at a later
date, since it isn't really necessary any more.
1999-03-09 02:59:25 +00:00
585c77594e
Move rf_update_component_labels() from here to rf_netbsdkintf.c.
1999-03-09 02:57:29 +00:00
ab80268653
no need to use __P inside __P.
1999-03-09 00:42:41 +00:00
fbda6bed6d
make this compile on SUN4U. XXX icky, reader beware.
1999-03-09 00:42:20 +00:00
3ca216fd8a
fix NRND usage
1999-03-09 00:37:01 +00:00
743494ae88
add a function to pass the "memory map" ie the outcome of INT15/0xe820,
...
to the kernel
1999-03-08 21:44:48 +00:00
6fb323453d
add a definition to pass the "memory map", ie the outcome of INT15/0xe820,
...
to the kernel
1999-03-08 21:42:48 +00:00
0cb921e61e
change the interface for getmementry() to hold the iterator in an
...
argument and to return success or error explicitely.
Now we can "error" and "end of list" cleanly; this should fix the
problem where the last list element was ignored.
1999-03-08 21:38:28 +00:00
6662cda7a2
Use mips/ecoff_machdep.h.
1999-03-08 06:38:06 +00:00
8b3054fb87
Add big-endian definitions.
1999-03-08 06:36:59 +00:00
8b5452906b
Use objcopy to convert ELF kernel to ECOFF.
1999-03-08 06:33:26 +00:00
1cd0b43e81
bios disk matching needs more work for a few cases. Disable until
...
I have time to look at it further.
1999-03-08 01:26:00 +00:00
eed16d934a
Match BIOS <-> NetBSD devices after autoconf. Match by a checksum
...
and a partition table compare. Define a sysctl to get the info
out.
1999-03-08 00:12:28 +00:00
5db52a7a6b
Add some fields to the already defined, but unused, bootinfo structure
...
for BIOS geometry. Define CPU_BIOS_GEOM sysctl value in cpu.h.
1999-03-08 00:10:42 +00:00
f8e221511b
* query BIOS geometry information, possibly using the int 13 extensions.
...
* pass them on to the kernel
* print a message if the 2nd stage bootloader returns (i.e. fails)
instead of just hanging.
1999-03-08 00:09:24 +00:00
e951781842
_C_LABEL() is not implied by _ENTRY().
1999-03-07 22:36:04 +00:00
6505010dab
Added very preliminary version of Symbios 53c7[27]0c driver and Cyberstorm
...
Mk. III SCSI backend, by Michael Hitch.
XXX No wide transfers supported at the moment.
1999-03-07 22:16:19 +00:00
e9f9c1625e
Add handling of OMAGIC files, where exec header isn't part of the
...
text segment. Needed for woring installboot, since biosboot.sym is OMAGIC.
1999-03-07 20:03:44 +00:00
ba74f49e60
Keep track of CRC errors in Ultra-DMA mode. If we noticed a CRC error and we
...
need to downgrade, downgrade to PIO, as it has been shown if we got CRC errors
in Ultra-DMA mode, we will have silent data corruption in multiword DMA mode
(isn't IDE wonderfull ? :).
Set timeout to 1s for "normal" ata I/O, to minimise the effects of missed
interrupts.
1999-03-07 14:02:53 +00:00
c8126918cb
Fix too tight check for maximum supported partition size. Now partitions
...
upto 128GB (instead of 4GB) are allowed.
1999-03-07 13:57:20 +00:00
e1305e82d9
New boot program for vax. Appearance similar to the i386 boot blocks.
1999-03-06 16:36:04 +00:00
816acbe3ac
pmap_physseg must be visible.
1999-03-06 11:11:11 +00:00
e7f1ddf4a1
Update for psm -> pms conversion.
1999-03-06 06:12:49 +00:00
d143754986
Snatch a patch from OpenBSD to fix PRs 6529 and 7074.
...
Adjust fxdr_hyper() and txdr_hyper() macros.
1999-03-06 05:34:40 +00:00
0086af45ef
DDB command `mach kvotop' to map kernel-virtual addreses to physical addresses.
1999-03-06 02:45:54 +00:00
8a90f14119
Brace ourselves for egcs...
1999-03-06 01:29:53 +00:00
263d2c47a5
Read-only unnmanaged pages on MIPS3 need the RO attribute bit, otherwise the
...
tlbmod exception panics. This appears to have been incorrect even in the pica
pmap.c, which I pulled in for the pmax. Fixes Xcfbpmax crashes on R40x0
systems with sfb framebuffer.
Fix resident_count tracking so it doesn't go negative. UVM will change a
page mapping without removing the original mapping. That was causing a
problem early on when getting UVM working on the mips, and the explicit
pmap_remove() done by pmap_enter() was decrementing the resident_count.
Do the pmap_remove() first, then check if the current mapping is not valid
and increment the resident_count.
1999-03-05 22:25:07 +00:00
12ec406bcf
Remove a couple of 'XXX MIPS3?' comments in the tlbmod exeception handling -
...
I now know what it's doing, and it is correct for MIPS3.
1999-03-05 22:18:07 +00:00
b174019ccc
Pass null pointers to VOP_UPDATE rather than having all the callers fetch the
...
current time themselves.
1999-03-05 21:09:48 +00:00
86ed73efb4
Permit the access and modify time pointers passed to VOP_UPDATE to be null,
...
meaning the current time.
1999-03-05 20:47:06 +00:00
5a32d4bb8b
Make bootblocks really work this time. From Christos.
1999-03-05 20:33:08 +00:00
00d7241e81
Don't check fs_bsize before the superblock has been swapped if needed.
...
Check value of sbsize before allocating memory with this value.
1999-03-05 12:02:18 +00:00
3846cac1e1
Use `-Ttext' switch & collect ld options in LINKFLAGS.
1999-03-05 11:13:39 +00:00
da1407c412
Use <machine/asm.h> to construct C identifiers.
1999-03-05 11:12:16 +00:00
994c338f0a
Apply C_LABEL() to `esym' too.
1999-03-05 11:07:03 +00:00
ebd1f5abc9
Have pseudo function return a value.
1999-03-05 10:55:55 +00:00
29db4ce692
Use macros from <machine/asm.h> to construct C labels.
1999-03-05 10:45:25 +00:00
1b9cb332aa
Don't try to selftest the keyboard port. PC keyboard controllers have
...
shown up which break in 3 different ways, so the test is becoming
pointless.
1999-03-05 10:40:54 +00:00
df7a15e33c
* sparc => __sparc__
...
* wrap Sun disklabel code in `#if __sparc__ || __sun3__' for now.
1999-03-05 10:38:16 +00:00
fabda9a224
Sync with libc
1999-03-05 09:18:32 +00:00
a1aa41e201
consinit: cover all cases.
1999-03-05 08:30:33 +00:00
61fbe51007
First-cut of profiling support.
...
XXX userland only, for now.
1999-03-05 07:59:13 +00:00
69d7e3bcdc
Nuke wdc at isapnp.
1999-03-05 07:33:42 +00:00
0d847118f6
XXX Disable PnP until pcic_isapnp works on this port.
1999-03-05 07:33:19 +00:00
4de576b025
Clean up some sign extension bogosity in statfs, so negative numbers are
...
actually negative on a LP64 client.
1999-03-05 07:27:58 +00:00
c6d172438d
Minor cleanup to use LONG_SUM() and CALC_SUMD() more.
1999-03-05 07:27:09 +00:00
f3df26f6f3
This is sort of gratuitous, but...
...
Strip the leading path off of init's argv[0].
1999-03-05 07:26:21 +00:00
2ea6ea5db5
Add the PowerBook 170 to what appears to be the correct
...
class of systems, based on the Apple dev notes for this system.
1999-03-05 06:45:41 +00:00
44a3f70740
Remove ADB_DEBUG; it's not fatal, but it adds a bunch of code that's
...
disabled by default.
1999-03-05 06:33:18 +00:00
5023765f61
Adapt Open Firmware 3.x. 1.x and 3.x are not bug-compatible...
1999-03-05 06:21:17 +00:00
4bdf0d9244
Modify parseargs() so that device names can contain '-'.
1999-03-05 06:18:38 +00:00
c6a8ff5d24
RSS accounting.
1999-03-05 06:11:18 +00:00
96f0fb14a1
Add RSS accounting.
1999-03-05 06:10:48 +00:00
6bf077c969
support BUFCACHE (a la the work i did for the i386, etc)
...
XXX: this worked a while ago when i last tested, but i haven't
compiled it recently. the code looks sane, however
1999-03-05 03:26:36 +00:00
9fe70fa4aa
Need to include DDB headers only if DDB is defined.
1999-03-04 23:18:28 +00:00
4b494ca224
Fix the symbol reading problem...
1999-03-04 20:46:23 +00:00
946db35c9b
Modifications to aucc.c for more input formats and 14bit stereo output.
...
By Bernardo Innocenti, submitted as PR 6787.
Some KNF-ifying done by myself, so you might want to blame me instead
if the original patch worked for you.
-is
1999-03-04 20:45:01 +00:00
199f99d192
fix second level interrupt handler to allow 64 bits pointers
1999-03-04 20:15:53 +00:00
66f3455141
make the mipse[lb]->mips translation really work
...
(the S/// doesn't work as I'm now telling the 3rd time),
put the translation onto a separate line to make it more understandable
1999-03-04 19:46:09 +00:00
bb8f1300ce
moved declaration of nextdma_intr into correct header file.
1999-03-04 14:18:25 +00:00
3828f3a600
Add idprom.c and libsa files that are now separate
...
(sprintf.c subr_prf.c ...)
1999-03-04 08:19:38 +00:00
8cf14656b3
On Sun3X machines, use the PROM sif_macaddr function,
...
but only on PROM 3.0 or later. With older PROMs, ask
the idprom module to find it (just like on the Sun3).
1999-03-04 08:13:42 +00:00
631e2be71e
Separate checksum function from the fetch/copy functions.
...
Compute the checksum on only IDPROM_CKSUM_SIZE bytes.
1999-03-04 08:06:59 +00:00
78eab1b1b9
Replace sun3_etheraddr with sun3_getidprom (used by idprom.c)
1999-03-04 07:56:41 +00:00
0c38ab98fa
fix printf arg types.
1999-03-04 06:48:54 +00:00
381e042ff6
fix printf format types.
1999-03-04 06:48:15 +00:00
ae4890afdf
fix printf format types and other stale DEBUG code.
1999-03-04 06:47:21 +00:00
6b8f2e95a4
fix printf format types.
1999-03-04 06:46:23 +00:00
69dc3a4695
Add IDPROM_CKSUM_SIZE
1999-03-04 05:57:18 +00:00
d7e48cb804
adjust format args for compiler changes
1999-03-04 02:38:31 +00:00
fefcc128bf
a kindler gentler fix
1999-03-04 02:38:19 +00:00
7790083b17
adjust format args for compiler changes
1999-03-04 02:20:13 +00:00
7c785b8a35
Well, sizeof needs to be printed with a %lu- I guess not many people build
...
debug kernels!
1999-03-04 02:16:56 +00:00
7c40ddedec
- Nuke old leftover. This has no useful information and not used by any
...
other files.
1999-03-04 01:48:09 +00:00
439c3fc0cb
- Nuke "PMAD-BA " match string because it is an internal name of IOASIC
...
assisted LANCE circuit found only in IOASIC DECstations. This file is
for 3MAX builtin and PMAD-AA TURBOchannel option card.
1999-03-04 01:39:04 +00:00
6b8842ab8e
Include "bsd.prog.mk" earlier so that "CFLAGS" doesn't get clobbered.
1999-03-03 20:32:58 +00:00
d897bddc77
Fix creation of keymap files.
1999-03-03 19:54:05 +00:00
206c18b1cb
Dump max. datasize (MAXDSIZ) to 64MB and decouple the maximum stack size
...
(MAXSSIZ) from the MAXDSIZ.
1999-03-03 16:25:01 +00:00
1f4e96b222
continued experimentation trying to understand why we drop
...
scsi write completion interrupts (the dma appears to complete ok)
Now copy read tail buffer after we bus_dma_sync it and not before.
1999-03-03 16:02:23 +00:00
80b321b11a
sparc => __sparc__
1999-03-03 12:58:14 +00:00
3eeb52dee0
Makefile ${MACHINE_ARCH} changes for mips{eb,el}, as suggested by
...
Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
1999-03-03 12:00:18 +00:00
5129c4fcd5
Fix spel in comment.
1999-03-03 06:46:02 +00:00
bd7b26e37d
Add ISA attachment for ess chips.
1999-03-02 20:42:10 +00:00
64fffdfef9
Add support for the 1788 AudioDrive chip.
...
Some minor cleanup; refer to more registers by macros rather
than raw hex constants.
1999-03-02 20:36:50 +00:00
cfcb284c09
cachectl -> cachectl1
1999-03-02 18:22:29 +00:00
a2bbc02716
Fix parameter type mismatch.
1999-03-02 18:18:38 +00:00
cf93b65b10
Print version prettier.
1999-03-02 13:41:03 +00:00
e2909faa19
Sanatize consinit() a bit.
1999-03-02 13:40:05 +00:00
74c847de33
Fix up eliding nested interrupts.
1999-03-02 12:23:58 +00:00
e7058e7205
turn on diagnostic check in dma for controller bits at shutdown.
...
adjusted esp overrun to avoid diagnostic check triggering.
1999-03-02 12:11:24 +00:00
19ad1c6c19
Re-enable 3MIN clock intrs after servicing. Prepare to do same for ttys.
1999-03-02 09:37:35 +00:00
004971519d
Do callouts for IOCTL asic lance interrupts before SCSI callouts.
1999-03-02 09:24:17 +00:00
4e5d074ea4
Welcome to 1.3K (due to the lock.h change)
1999-03-02 08:04:06 +00:00
31289a4af8
Fill in vnodecovered in the mount structure before calling VFS_MOUNT anyway,
...
some things (e.g. unionfs) may depend on it. It's currently ok
for vnodecovered to be set already; it's not for v_mountedhere in
the vnode, though.
From John Darrow.
XXX should probably just extend VFS_MOUNT to take the vnode pointer as
an argument.
1999-03-02 07:47:49 +00:00
98d8c12355
Update for recent changes including component label support, clean
...
bits, rebuilding components in-place, adding hot spares, shutdownhooks, etc.
1999-03-02 03:18:48 +00:00
370ab4d04e
- Make compilable with DECstation. Looks running well on MI SCSI enabled
...
kernel. Will be relocated to sys/dev/tc/ soon.
1999-03-02 01:44:30 +00:00
e19cedee17
- Make sfb_emulops standard feature of sfb wscons. Scrolling is now
...
acceptable. Still lacks of horizontal copy and glyph rendering with
SFB ASIC assistance. TGA could be benefitted in the similiar way.
1999-03-02 00:22:42 +00:00
673ddc8f39
Style nits in last.
1999-03-01 22:24:53 +00:00
624b6ac9a6
Implement the BUFCACHE kernel config option.
1999-03-01 21:32:24 +00:00
470ebb82a6
Define PMAP_NEED_PROCWR and make pmap_procwr flush the icache.
...
Thank's to Ignatios Souvatzis noticing this.
1999-03-01 14:27:59 +00:00
1397fd691b
fix spel.
1999-03-01 12:46:16 +00:00
d9c1c30e0e
If we get an error (file or bootblocks too big), unlink xxboot and
...
bootxx and exit(1) so a make will fail. Especially in the too big
case, we don't want a make to work!
1999-03-01 11:52:34 +00:00
98c62c02c3
Since all the calls to the postmortem debug code have been removed by
...
various folks, the actual code can be removed as well.
1999-03-01 10:01:52 +00:00
0d4c6bb54a
Recalibrate MIPS3 delay constants.
...
XXX mips4, faster clocks than 100MHz?
1999-03-01 08:37:05 +00:00
d4a3aa46b4
Add support for tracing other processes with trace /t.
1999-03-01 05:48:31 +00:00
19893da01b
Add a callback to the PROM routine clear_cache. Not needed now, but
...
used in two-stage bootblocks.
1999-03-01 04:05:18 +00:00
33fe56f80f
Fix prototype for clear_cache (takes an address and length, not void).
1999-03-01 04:01:50 +00:00
f85c9832ac
- Fix cursor image validity check error in set_cursor().
1999-03-01 02:45:04 +00:00
d3a3d58726
Try not to run when kernel is in secure mode.
1999-03-01 01:05:51 +00:00
19221fa28e
A 5800 is a kn5800.
1999-03-01 00:18:13 +00:00
c8a301dac0
defopt AHC_SCBPAGING_ENABLE. Other ahc options are already defopt-ed.
1999-02-28 22:24:30 +00:00
5f9b5ac4f4
Garbage-collect pmax writebuffer drain when invalidating caches, pass 0:
...
Change `#ifdef pmax' to `#ifdef PMAX_CACHEFLUSH_FORCES_WBFLUSH'.
1999-02-28 21:53:00 +00:00
cb8e3b18a7
Change switch_exit() to use the *current* proc0 stack pointer, instead of
...
the *initial* stack pointer. The proc0 stack is being used by proc0 (i.e.
uvm_scheduler). This had been working because switch_exit() wasn't
overwriting any critical areas of the stack - unless kernel profiling
was turned on.
1999-02-28 20:36:31 +00:00
729bfc4dd7
undo commit made in error
1999-02-28 19:03:11 +00:00
c1ab1c57fb
don't collect or estimate on network devices by default
1999-02-28 19:01:30 +00:00
523f9ad292
Don't try to translate the mount point, to avoid e.g. mounting
...
the /usr filesystem on /emul/aout/usr.
1999-02-28 18:46:13 +00:00
e47e3c9f45
schedclk() -> schedclock(), for consistency with hardclock(), statclock(), ...
...
update comments for recent scheduler mods
1999-02-28 18:14:57 +00:00
6b24c4b0fd
Cleanup (in preparation for using gzip to estimate entropy)
...
(1) remove unused and probably bad (from an API POV) ioctls,
(2) split tyfl into type and flags,
(3) collect an array of samples, and add them all at once. Soon, this
will be using gzip to estimate the entropy, but for now the original
estimation methods are still used.
(4) kill rnd_add_data() -- it compliated the API for little benefit
1999-02-28 17:18:42 +00:00
3ebb419571
Update to slightly altered rnd_attach_source() api
1999-02-28 17:08:05 +00:00
87ae97e3f0
Fix what is probably a past-o.
1999-02-28 17:01:49 +00:00
5a1959a811
Push 'curproc' on the stack, not 'cachectl'. (I own Ignatios one brick :)
1999-02-28 16:49:04 +00:00
0d46b0d0fd
Make "1" an acceptable result in port tests.
...
This is a workaround for crappy hardware, normal keyboard controllers
return a "0".
Should fix PR port-i386/6636 by Krister Walfridsson and problems
reported by chopps and fvdl.
1999-02-28 14:26:38 +00:00
c0fb2ab4f2
Use a SETRECURSE lock before calling VFS_MOUNT in the mount() system call,
...
since the lock may be taken again. This was the intention of the CANRECURSE
lock already there, but didn't work.
Only fill in the vnode<->mountpoint links (mountedhere and vnodecovered)
after VFS_MOUNT returned succesfully. It might happen that something called
from VFS_MOUNT mistook the vnode for an already successfully mounted on
one because of this.
1999-02-28 14:12:54 +00:00
09469c565c
Define LK_SETRECURSE.
1999-02-28 14:09:45 +00:00
080ad305ff
Recursive locks were previously only available with LK_CANRECURSE. This
...
could be done in one of 2 ways:
* call lk_init with LK_CANRECURSE, resulting in a lock that
always can be used recursively.
* call lockmgr with LK_CANRECURSE, meaning that it's ok if this
lock is already held by us.
Sometimes we need a locking type that says: take this lock now, exclusively,
but while I am holding it, I may go through a code path which could attempt
to get the lock again, and which is unaware that the lock might already
be taken. Implement LK_SETRECURSE for this purpose. Assume that locks and
unlocks come in matching pairs (they should), and check for this 'level'
using SETRECURSE locks.
1999-02-28 14:09:15 +00:00
cff4c9630b
Don't mix in data just to stir the rnd pool. Extracting data will do that,
...
any network packets received might, too, so this is already taken care of.
1999-02-28 13:41:24 +00:00
d57c7b76ca
replace ENTRY() label in data segment which broke the code completely
1999-02-28 11:45:44 +00:00
9929e72099
Fix some buglets pointed out by "Brett D. Slager" <bds@snarf.thnet.com>
1999-02-28 10:05:00 +00:00
3aca0028f1
Fix else ambiguity.
1999-02-28 10:01:08 +00:00
8b41c31868
Fix compiler warning.
1999-02-28 09:59:33 +00:00
04e9e604aa
Regenerate.
1999-02-28 07:45:13 +00:00
c3f462a037
Alas, Melody boards don't configure in a DraCo.
1999-02-28 07:42:47 +00:00
e640c5d7cc
Move all IPL setup to intr.c, and do some sanity checking.
1999-02-28 04:52:07 +00:00
b8ca758af8
Implement pmap_procwr() the arm32 part of fix for pr 6152.
1999-02-28 01:49:25 +00:00
cc6ca72465
Made this compile:
...
- fifth arg to recvtftp should be size_t (not ssize_t)
- the path is passed tftp_makereq as a part of the handle structure
1999-02-28 00:57:07 +00:00
89c4b1c360
Let's try to make prom_cnget() work.
1999-02-28 00:29:24 +00:00
b6bf56be36
Use block load/store in pmap_zero_page()/pmap_copy_page().
1999-02-28 00:26:46 +00:00
1f9186e111
Teach it some VIS instructions.
1999-02-28 00:23:58 +00:00
4ffa956fbb
Fix up alignment issues dumping physical memory.
1999-02-28 00:22:32 +00:00
5c062abb64
Fix the bus print function.
1999-02-27 22:21:13 +00:00
27fc050f1d
Oops.
...
Forgot to commit this LONG ago.
1999-02-27 20:46:56 +00:00
0fe440926c
Correct type of 3rd argument.
1999-02-27 19:31:58 +00:00
78665b6502
Increase default data size to compile libbfd without `virtual memory
...
exhausted'. Suggested by Scott Reynolds.
1999-02-27 18:32:31 +00:00
fb74cf8d8e
Finish fix for PR7059: rename fields in mbstat we no longer maintain
...
to _m_spareN; add a comment explaining where to get comparable info.
1999-02-27 18:20:37 +00:00
f008a1bbd0
Missing `break'.
1999-02-27 16:13:59 +00:00
331694119a
Our device name differs from the PROMs node name.
1999-02-27 13:17:08 +00:00
49035b27c8
Do not call printf() from a CPU that is spinning up; defer the probe
...
messages to cpu_attach() where the boot processor takes care of them.
This also necessitates a slight change in the way the FPU name is stored.
1999-02-27 13:11:21 +00:00
d6f8b575ea
Add PCI-PCI bridge device.
...
Up maxusers to 32.
1999-02-27 11:19:25 +00:00
bbd7276407
Add PCI-PCI bridge devices.
1999-02-27 11:18:27 +00:00
54e053627e
Implement bus_space_{read,write}_region_2().
...
Make bus_space_copy_region_2() work correctly for overlapping regions.
1999-02-27 11:14:27 +00:00
77d06b9612
Remove a debug hack.
1999-02-27 11:12:44 +00:00
d32ed292af
defopt BUFCACHE and BUFPAGES.
1999-02-27 06:39:34 +00:00
21c8d6ed43
Fix tyop in last.
1999-02-27 05:28:35 +00:00
ee9187f136
After a vn_close(), set the vnode * to NULL so we don't try closing it
...
again later.
1999-02-27 03:43:20 +00:00
c1037ea51f
Support the BUFCACHE option.
1999-02-27 03:26:09 +00:00
63deecd7e6
Define C structures (struct kernframe, struct trapframe)
...
for kernel-to-user trapframe. Use C structs in genassym.cf.
1999-02-27 02:54:05 +00:00
a76f56098c
Do the VOP_UNLOCK() on an initialized vp, rather than random garbage.
1999-02-27 01:48:13 +00:00
bc94ad4c5e
Rationalize the vfs_checkexp macro to be VFS_CHECKEXP.
1999-02-27 00:47:34 +00:00
b68336a42b
Bump version to 1.3J to reflect changes to vfsops and VOP_CLOSE locking.
1999-02-26 23:59:24 +00:00
862a56e88b
Modify vfsops to seperate vfs_fhtovp() into two routines. vfs_fhtovp() now
...
only handles the file handle to vnode conversion, and a new call,
vfs_checkexp(), performs the export verification.
1999-02-26 23:44:43 +00:00
0078fc50dc
Modify VOP_CLOSE vnode op to always take a locked vnode. Change vn_close
...
to pass down a locked node. Modify union_copyup() to call VOP_CLOSE
locked nodes.
Also fix a bug in union_copyup() where a lock on the lower vnode would
only be released if VOP_OPEN didn't fail.
1999-02-26 23:38:55 +00:00
19d0a457aa
oops. void->int
1999-02-26 22:55:33 +00:00
dd247aa44e
Add missing prototypes for static functions.
1999-02-26 22:46:32 +00:00
f71d843a65
synchronize types, and s/curproc/p/ in one forgotten place
1999-02-26 22:37:57 +00:00
8474ed8a1e
MVME68K specific part of fix for PR 6152
1999-02-26 22:16:35 +00:00
d04273bac7
sun3 part of fix for PR 6152
1999-02-26 22:03:28 +00:00
0f5ed05445
next68k specific part of PR 6152 fix
1999-02-26 21:34:38 +00:00
5e073f4807
MIPS part of fix for PR 6152, sligtly changed from M.Hitch's version
1999-02-26 19:03:39 +00:00
b10dbdb37a
Initialize BAT registers in the first place.
1999-02-26 18:36:15 +00:00
bce0bda05c
x68k specific part of fix for PR 6152
1999-02-26 16:07:07 +00:00
01614b7217
Implement pmap_procwr().
...
(Not tested. gdb doesn't work on powerpc yet.)
1999-02-26 14:40:45 +00:00
d93a991a48
Make cpu_model big enough to hold the DNARD cpu's identification, and a bit
...
more.
1999-02-26 12:05:49 +00:00
b3d5e1889f
pull across patches from warner losh <imp@freebsd.org> (freebsd ufs_vnops.c
...
versions 1.109&1.110), adjusted for our ext2fs support, and also commited
there also. this avoids overflowing the link count.
1999-02-26 07:30:00 +00:00
3dfa044911
Move declaration of prom_slock.
1999-02-26 03:59:14 +00:00
2b5175cd53
Fix printf formats.
1999-02-26 03:57:10 +00:00
ea0550413c
Make these compile on the alpha when AUDIO_DEBUG is defined.
1999-02-26 01:18:09 +00:00
84971e3a6f
mac68k part of pr 6152 fix, and missing bits for the others
1999-02-25 23:13:39 +00:00
7cf63be6cb
Atari part of fix for pr 6152
1999-02-25 22:47:18 +00:00
75469a775e
hp300 part of the fix for pr 6152
1999-02-25 22:34:41 +00:00
fde637530e
Machine independent part of fix for PR 6152 (gdb doesn't work on machines
...
with UVM and seperate I&D-Cache). Mostly by Michael Hitch, but pass struct
proc * instead of the pmap. Reason: said machine will need a method to do
the syncing operation for "curproc", too; this way more code can be shared.
1999-02-25 21:54:53 +00:00
198f1f5c48
Fix AdvanSys Narrow driver to work on Alpha
1999-02-25 20:21:33 +00:00
91d91ef1b2
XXX include libkern.h for strlen() XXX
1999-02-25 20:21:08 +00:00
ceef7fa3d7
Fix AdvanSys Narrow driver to work on Alpha
1999-02-25 20:20:30 +00:00
435f80f928
prepare for gdb fix
1999-02-25 19:51:22 +00:00
321c6be8de
Enable eap (Ensoniq AudioPCI), sb (SoundBlaster), and sv (S3 SonicVibes).
1999-02-25 12:37:39 +00:00
06420a5af7
So... after all, the ATA878.2 copy I had was buggy. The newer revision has
...
this fixed in the figures (but still not in the text); anyway, the intention
of the ATA is that this is identical to the PHDS specification.
Remove the ...EXC_8782 constant, and change the _EXC_1201 constant to be
a simple ...EXC.
1999-02-25 11:20:34 +00:00
e13149e632
Don't need to stick the interpreter at 0 anymore, it relocates itself.
1999-02-25 10:18:04 +00:00
07304bd858
On multiprocessor systems, it is possible that a lev1map might be in use
...
by two processors concurrently. This means that we cannot modify the
lev1map in use by the processor which wishes to use the PROM.
Fix this by creating a separate lev1map for PROM users. This lev1map
is a copy of the kernel_lev1map, with the exception of the necessary
PROM mapping. When a processor wishes to use the PROM, it switches
its PTBR to point at the prom_lev1map, performs the PROM operation,
and switches back to its previous lev1map.
Note that kernels without multiprocessor support use the old method
of modifying the current lev1map.
Also, serialize access to the PROM via a spin lock.
1999-02-25 03:43:14 +00:00
45a5ad4153
Fix an uninitialized variable.
1999-02-24 23:35:25 +00:00
9e8c9e9594
-pull in exec.c, needed since loadfile.c
...
-don't pull in tftp.c anymore, it's in libsa now
1999-02-24 19:38:17 +00:00
726091e400
Explicitly include opt_multiprocessor.h, rather then relying on its
...
implicit inclusion by pmap.h.
1999-02-24 19:36:04 +00:00
f1d1de8c7a
moved to mi lib/libsa
1999-02-24 19:32:34 +00:00
0633616d7a
build tftp filesystem, rearrange .ifdef slightly so that network stuff
...
is not built if ${SA_INCLUDE_NET} is not set
1999-02-24 19:31:03 +00:00
a65d3ba579
Note that the way the temporary PROM mapping is handled is completely
...
broken on multiprocessor systems.
1999-02-24 19:25:56 +00:00
03497d6478
move TFTP filesystem from i386/stand/libsa here, it is mi
1999-02-24 19:24:56 +00:00
4cdbd84b63
First-cut at multiprocessor TLB shootdown. This simple implementation can
...
probably be improved somewhat, but an attempt to be efficient has been
made.
Note: TLB shootdowns are NOT YET ENABLED.
1999-02-24 19:22:16 +00:00
911465b54c
Restructure the IPI code a little, allowing multiple IPIs to be sent at
...
once. Add a way to broadcast an IPI to all processors (except the sender,
obviously). Add an IPI for TLB shootdown.
1999-02-24 19:17:09 +00:00
8ef8f5c8fb
Fix typo.
...
Fixes last part of PR bin/6883 from Soren S. Jorvang <soren@t.dk>.
1999-02-24 18:54:03 +00:00
6ed35ee84b
sync to [nisimura-pmax-wscons] version
...
(only change: include register definitions from regdef.h)
1999-02-24 18:36:32 +00:00
46e61f2db1
regen to correct "generated from" as pointed out by Matthias Drochner, thx!
1999-02-24 18:26:37 +00:00
5e59fee53a
use RODATA(__ffstab) instead of ENTRY().
...
this makes profiling kernels work on the sparc.
1999-02-24 16:27:01 +00:00
b2546175a6
don't list any *.S files in SRCS multiple times, once is enough.
1999-02-24 16:25:43 +00:00
5a0258140e
no need to add ${OBJS} to POBJS here, bsd.lib.mk does it automatically.
1999-02-24 16:22:42 +00:00
31ef6fbb8d
add RODATA(), which is like ENTRY() but without the _PROF_PROLOGUE.
1999-02-24 16:02:19 +00:00
5ff2e5a369
Add entry for Terratec AudioSystem EWS64 CoDec.
1999-02-24 15:37:34 +00:00
e73260106c
This stuff is _hopelessly_ out of date, and will almost certainly never
...
be used again. (Famous last words :-)
1999-02-24 14:26:25 +00:00
61b327c2ac
Remove bootconf.c from CLEANFILES; not used anymore.
1999-02-24 13:54:54 +00:00
65be57243f
Minor cleanups and code rearranging. Now knows a little about component
...
labels and how to deal with hot-adding spare components. Still work in
progress -- component labels and hot-adding are not enabled (yet).
1999-02-24 00:00:03 +00:00
be9eca67c8
Cleanup/remove unused cruft. First kick at component labels and clean bits.
...
Still work in progress. New code is there, but not enabled yet.
1999-02-23 23:57:53 +00:00
07b6b89dce
Move vnode cleanup code into one place. Cleanup a bit.
1999-02-23 23:55:29 +00:00
0d29172def
Do a VOP_UNLOCK() before a vn_close().
1999-02-23 23:53:37 +00:00
281bba9355
Update for minor changes in the ad1848 back end.
1999-02-23 21:16:27 +00:00
eab52d94b3
Fixed AdvanSys Ultra Wide driver to work on Alpha.
1999-02-23 20:18:16 +00:00
874801e906
Remove zero length array
1999-02-23 20:11:06 +00:00
88162a0fe9
Make this compile without EXEC_AOUT and with COMPAT_FREEBSD
1999-02-23 18:19:29 +00:00
d4955ba8a9
While I'm on a fixed point kick, improve the NTP clock factor correction to
...
give <.1% error in all (supported) cases. It doesn't cost us much.
1999-02-23 17:41:48 +00:00
cd577c539a
Addendum to rev. 1.15: use of __extension__ here is supported in GCC 2.8.0 and
...
above only; since this is the only occurence, fix it locally rather than in
<sys/cdefs.h> as to not remove all the functionality on pre-2.8 systems.
XXX Shouldn't use zero-length arrays at all.
1999-02-23 16:59:38 +00:00
3743c9e91d
handle SWAP_DUMPDEV
1999-02-23 15:58:28 +00:00
faca98eb71
Add memset.S instead of memset.c, and remove __main.c.
1999-02-23 11:06:38 +00:00
fad6371a16
Update for recent changes in wssvar.h.
1999-02-23 09:14:05 +00:00
9efc61e01c
Accept __syscall() in NetBSD a.out emulation.
1999-02-23 06:47:05 +00:00
d6715660b7
- Introduce the first cut of faster wsdisplay_emulops exploiting SFB
...
accelerator potential. Need more work to finish replacing rcons.
Premilinary tests were done with DECstation and TC Alpha.
1999-02-23 06:34:49 +00:00
76e4555f2c
Now that we have the kthread mechanism, massively clean up the way
...
additional processors are spun up on multiprocessor Alpha systems.
Now, each processor gets its own idle thread (the primary processor
uses proc0). This idle thread is used in switch_exit(), rather than
explicitly referencing proc0.
Also, make `curproc', `fpcurproc', and `curpcb' per-cpu values. This
required some data structure rearrangement; cpu info is now statically
allocated in the BSS, rather than via malloc(), and cpu_softc is gone.
(Modeled somewhat after NetBSD/sparc's multiprocessor info structures.)
1999-02-23 03:20:00 +00:00
6803dbddbb
Replace the recent scheduler mods with calls to scheduler_{fork,wait}_hook(),
...
(inlined) so scheduler functionality can be kept in a single .h/.c set.
Also, the wait hook has changed the way it clips the scheduler history.
1999-02-23 02:57:18 +00:00
f39415fb66
Add sched.h.
1999-02-23 02:56:54 +00:00
16204c31ac
Generate the new schedclk() call into the MI kernel. Set schedhz
...
here to indicate that.
1999-02-23 02:56:40 +00:00
b4a33c4e60
Scheduler bug fixes and reorganization
...
* fix the ancient nice(1) bug, where nice +20 processes incorrectly
steal 10 - 20% of the CPU, (or even more depending on load average)
* provide a new schedclk() mechanism at a new clock at schedhz, so high
platform hz values don't cause nice +0 processes to look like they are
niced
* change the algorithm slightly, and reorganize the code a lot
* fix percent-CPU calculation bugs, and eliminate some no-op code
=== nice bug === Correctly divide the scheduler queues between niced and
compute-bound processes. The current nice weight of two (sort of, see
`algorithm change' below) neatly divides the USRPRI queues in half; this
should have been used to clip p_estcpu, instead of UCHAR_MAX. Besides
being the wrong amount, clipping an unsigned char to UCHAR_MAX is a no-op,
and it was done after decay_cpu() which can only _reduce_ the value. It
has to be kept <= NICE_WEIGHT * PRIO_MAX - PPQ or processes can
scheduler-penalize themselves onto the same queue as nice +20 processes.
(Or even a higher one.)
=== New schedclk() mechansism === Some platforms should be cutting down
stathz before hitting the scheduler, since the scheduler algorithm only
works right in the vicinity of 64 Hz. Rather than prescale hz, then scale
back and forth by 4 every time p_estcpu is touched (each occurance an
abstraction violation), use p_estcpu without scaling and require schedhz
to be generated directly at the right frequency. Use a default stathz (well,
actually, profhz) / 4, so nothing changes unless a platform defines schedhz
and a new clock. Define these for alpha, where hz==1024, and nice was
totally broke.
=== Algorithm change === The nice value used to be added to the
exponentially-decayed scheduler history value p_estcpu, in _addition_ to
be incorporated directly (with greater wieght) into the priority calculation.
At first glance, it appears to be a pointless increase of 1/8 the nice
effect (pri = p_estcpu/4 + nice*2), but it's actually at least 3x that
because it will ramp up linearly but be decayed only exponentially, thus
converging to an additional .75 nice for a loadaverage of one. I killed
this, it makes the behavior hard to control, almost impossible to analyze,
and the effect (~~nothing at for the first second, then somewhat increased
niceness after three seconds or more, depending on load average) pointless.
=== Other bugs === hz -> profhz in the p_pctcpu = f(p_cpticks) calcuation.
Collect scheduler functionality. Try to put each abstraction in just one
place.
1999-02-23 02:56:03 +00:00
68a5ad19be
Fix off-by-one width: 220, not 221. confirmed against PROM setup.
1999-02-23 01:35:56 +00:00
381c553a53
Use -Os to reduce code size (from Krister Walfridsson).
1999-02-23 01:23:26 +00:00
fbca0a78d7
Do all the fancy printf format checking.
1999-02-23 01:00:51 +00:00
e6da344c31
Update.
1999-02-22 22:07:37 +00:00
74ad0ecb0d
Generate the MIT-assembler-format files statically. They nearly never change,
...
and if so, should be generated via the new Makefile and committed, too.
1999-02-22 21:25:05 +00:00
16442fd649
Add MESH SCSI driver.
...
Sort entries.
1999-02-22 20:25:43 +00:00
ca42d26309
GENERIC already has DDB.
1999-02-22 19:14:46 +00:00
372e76a3bb
Since V2 & V3 proms already pass us ihandles for stdin and stdout,
...
there's no need to open the device a second time. It suffices to
just convert the `ihandles' to `phandles'.
1999-02-22 17:15:30 +00:00
220b8d9add
PR kern/7033 (Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>): use
...
device minor to unit/partition macros from sys/disklabel.h
1999-02-22 16:00:01 +00:00
ffa92484e2
Update cpp defines to current reality.
1999-02-22 11:57:18 +00:00
74f2d414ef
Load the bootblocks at 0x8070000 so that ramdisk kernels don't
...
overwrite the beginning of the bootblocks.
1999-02-22 11:53:57 +00:00
69ba0d255c
Update list of source files to reflect reality.
1999-02-22 11:31:46 +00:00
c3baaf3ba5
Lightweight memset routine.
1999-02-22 11:26:15 +00:00
31f50e4868
Assembly stubs to PROM callback routines.
1999-02-22 11:22:40 +00:00
80ef484669
Use sys/lib/libsa/ routines now.
1999-02-22 11:21:21 +00:00
74df4f53e0
Allow code in sector zero (from Michael Hitch).
...
Also in start.S:
+ Removed unused printf routine.
+ Removed unused dummy __main for gcc.
+ s/bzero/memset/.
1999-02-22 11:01:43 +00:00
09cca9e076
Don't use the conf.c->bootconf.c guff, remove last tape support,
...
and actually install the bootblocks.
1999-02-22 10:53:13 +00:00
3d6a630813
Break single read and printf of text+data into two separate reads and
...
printfs. Better aesthetically, especially with a twiddle.
1999-02-22 10:23:53 +00:00
63e306cbe7
Use "#ifdef UFS_NOCLOSE/UFS_NOWRITE" instead of "#ifdef SMALL".
1999-02-22 10:18:40 +00:00
6932c61287
Use memset() instead of bzero().
1999-02-22 10:16:52 +00:00
71036465a5
In cy693_setup_channel(), setup timings for IOR too (they were left to 0,
...
which is a way too higth timing for some devices). Thanks to Ken Wellsch
for trying the multiple debug kernels until the problem was located.
1999-02-22 10:12:00 +00:00
e7d831fa31
Define bzero()/bcopy() in terms of memset()/memcpy() if LIBSA_USE_MEMSET
...
or LIBSA_USE_MEMCPY is defined. Most everything pulls in stand.h so
this should cover ports that only use memset/memcpy but still want to
pull in as much as possible from sys/lib/libsa.
1999-02-22 10:08:42 +00:00
e87d6bf17e
More tape support not needed.
1999-02-22 09:25:16 +00:00
50ae7be229
Don't implicitly type the devopen() function.
...
Don't include machine/dec_prom.h.
1999-02-22 08:24:47 +00:00
2e4a4cb289
Revert to a simple memcpy implementation - a memcpy() PROM callback is not
...
available on all DECstation models.
1999-02-22 08:22:21 +00:00
2407241a09
Sync with sys/lib/libsa/ufs.c. Now the same except for the memset/memcpy
...
#defines at the top.
1999-02-22 08:16:57 +00:00
99c7714a77
Drop support for symlinks of UFS_NOSYMLINK is defined.
...
Don't compile in ufs_close/ufs_write if UFS_NOCLOSE/UFS_NOWRITE is defined.
Remove trailing whitespace.
1999-02-22 07:59:09 +00:00
f60844a657
Use printf() instead of putchar() if SA_NOPUTCHAR is defined (for the
...
pmax).
Also don't include stdarg.h/varargs.h - we don't use them here.
1999-02-22 07:53:52 +00:00
f927176889
Add internal 3com PHYs for the ex driver.
1999-02-22 07:44:50 +00:00
ddf48f18a0
Remove traces of tape support - we're nowhere near handling it at the
...
moment.
1999-02-22 07:17:44 +00:00
71eb5693e6
Use DMAMODE_DEMAND.
1999-02-22 03:24:33 +00:00
0dbf3ab3ca
Use DMAMODE_DEMAND. Not tested, but presumed to work.
1999-02-22 02:56:13 +00:00
0d22ee1396
Use DMAMODE_DEMAND. Tested on an AS200.
1999-02-22 02:52:24 +00:00
10817df7f0
Oops; remove obsolete code.
1999-02-22 02:33:48 +00:00
bd575a4ff6
Add support for demand mode with auto-init.
1999-02-22 02:32:43 +00:00
529c6c50aa
Use DMAMODE_LOOPDEMAND. Tested on a CS4231 in a WSS clone.
1999-02-22 02:25:20 +00:00
7da867ec93
Use DMAMODE_LOOPDEMAND. Tested on a ViBRA16.
1999-02-22 02:16:40 +00:00
ea50d6f672
Use DMAMODE_LOOPDEMAND.
...
Fixes the audible glitches (due to FIFO underruns) when receiving network
packets on the Shark.
1999-02-22 01:57:33 +00:00
8b01b985e7
Cannot do mcount() profiling in TLB exception-handler code.
1999-02-22 00:21:39 +00:00
d390501801
Safer use of printf.
1999-02-22 00:12:36 +00:00
4a38a5de3a
Remove a comment of mine which no longer applies.
1999-02-21 18:10:10 +00:00
10a02a6706
Zero-sized arrays are a GNU C extension; from Dave Sainty in PR kern/6271.
1999-02-21 17:35:17 +00:00
918dfd95e1
-always do an RARP if revarpwhoarewe() is called, it might be for another
...
interface or the server's configuration has changed
-g/c revarpwhoami()
1999-02-21 15:17:14 +00:00
33ed457810
-call nfs_boot_cleanup() if mount failed
...
-g/c diskless swap initialization
1999-02-21 15:11:09 +00:00
27098b1199
restructure the diskless NFS boot code to keep track of the used
...
interface and the address allocated, to roll everything back if the
mount fails:
-put an interface pointer into "struct nfs_diskless" to have it
available for cleanup, don't pass it around anymore where the
"struct nfs_diskless" is already passed
-add a "cleanup" function which shuts the interface down
-in the protocol-specific parts, either return with "everything
ready" or "completely shut down"
-use common functions for interface initialization and shutdown
-add a function to delete all routes associate to an interface
(why is this necessary and not done by ~IFF_UP?)
g/c diskless swap stuff
general cleanup
1999-02-21 15:07:49 +00:00
fc658e2d3e
Don't update the CORx registers unless they really have changed.
...
Also make console Tx handling wait until the Tx FIFO has drained and
the shift-register is empty before sending console characters.
1999-02-21 14:01:50 +00:00
6312ec9ab7
Move scsi_nosync declaration into ncrsc_pcctwo since I've permanently
...
disabled sync negotiation in the 147's SBIC driver. (I could never make
it work). Also, don't enable bus-snooping with a 68060 based board.
1999-02-21 13:59:35 +00:00
b86f85e1cc
wdcwait is called initially without any device on my thinkpad.
...
This breaks the first WDCDEBUG_PRINT. Handle this case.
1999-02-21 02:07:52 +00:00
ed418e30a2
Only define WDCDEBUG if not already define (e.g. by kernel option)
1999-02-21 00:52:04 +00:00
37a9e5bb67
Only define WDCDEBUG if not already defined (e.g. by some kernel option)
1999-02-21 00:15:42 +00:00
99626f33a3
Only #define WDCDEBUG if it isn't already defined (e.g. by some options
...
in the kernel config file).
1999-02-20 23:47:52 +00:00
b81ad0de61
Fix the halt_input and halt_output routines to actually disable the channel,
...
not just the DMA FIFO. Fixes problems with sample misalignment.
1999-02-20 23:28:37 +00:00
5113c5b9c0
Move the bus reset up. This makes the VIA chipset work. From FreeBSD.
1999-02-20 23:26:16 +00:00
0f7073ded3
If we match, and we're COMPAT_AOUT, use the a.out compat syscall switch,
...
not the "stock" one.
1999-02-20 23:25:55 +00:00
bd047d30a0
complete mapping table for pcvt fonts, make dual-font selection work
...
as intended
1999-02-20 18:27:53 +00:00
9ad8930d16
complete mapping tables a bit so that ASCII (ie vt100) art looks better
...
even without extra fonts loaded
1999-02-20 18:26:13 +00:00
cc294f2cc5
complete the font tables for the DEC special fonts; assign some codes
...
from the private Unicode area (0xe000 ff.) to stuff I didn't find in
the Unicode database
1999-02-20 18:20:02 +00:00
dfaaa08fb4
Include the GENERIC config. file instead of VME147.
1999-02-20 17:19:41 +00:00
134a854765
Add some missing targets from sys/lib/libsa.
1999-02-20 16:26:57 +00:00
9a7c49a33e
Add splserial().
1999-02-20 16:24:53 +00:00
3a5b0d88ca
That #define splserial() really didn't want to be there...
1999-02-20 16:23:39 +00:00
cc6252b08b
Handle RB_POWEROFF appropriately.
1999-02-20 10:00:37 +00:00
66477a6be5
Rename via_shutdown() to via_powerdown() for clarity and consistency.
1999-02-20 09:57:35 +00:00
ea05c3b739
Fix typo.
1999-02-20 07:07:07 +00:00
f94ac542ec
Forgot to commit this one; added SCSI and VME drivers.
1999-02-20 00:44:31 +00:00
871ac39c21
The recent simplification of the lint version of the va_arg macro broke
...
linting of vfprintf.c, where va_arg is used as
*va_arg(ap, quad_t *) = ret;
Make the macro slightly more complicated...
1999-02-20 00:33:55 +00:00
0ed9dc11d7
Delay serial port parameter changes until the Tx FIFO has emptied.
1999-02-20 00:27:29 +00:00
42058284c1
Config file with support for both '147 and '167.
1999-02-20 00:18:49 +00:00
38a327cafe
Add entries for SCSI and VME. While I'm here, bump maxusers to 16,
...
and enable a couple of other things which weren't useful in the
early days of development.
1999-02-20 00:16:38 +00:00
0c1ed3ce56
Add NFS_BOOT_BOOTPARAMS option.
1999-02-20 00:13:43 +00:00
4f53e52d8a
Add support for the VMEchip2 and the ncr53c710 SCSI IOP.
...
VMEchip2 support work is ongoing. SCSI is complete.
1999-02-20 00:11:59 +00:00
45e082f472
Fix thinko.
1999-02-19 22:32:21 +00:00
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