9a13ebbdd6
Fix lossage with the et4000. Some of the CRT registers were incorrect.
1999-06-03 12:38:50 +00:00
8c59c67288
Just say no to interrupt-safe maps.
1999-06-03 00:05:45 +00:00
acf81da21e
A page fault on a non-pageable map is always fatal.
1999-06-02 23:26:21 +00:00
f2393e39f3
Don't include rasops files unconditionally; only when we have rasterconsole or
...
wsdisplay.
1999-06-02 23:24:54 +00:00
beb12b13b9
Don't include rasops and wscons goo here; we get it already from fbvar.h
1999-06-02 23:24:00 +00:00
779ecdd773
Simplify the last even more; We downgraded to a shared (read) lock, so
...
setting recursive has no effect! The kernel lock manager doesn't allow
an exclusive recursion into a shared lock. This situation must simply
be avoided. The only place where this might be a problem is the (ab)use
of uvm_map_pageable() in the Utah-derived pmaps for m68k (they should
either toss the iffy scheme they use completely, or use something like
uvm_fault_wire()).
In addition, once we have looped over uvm_fault_wire(), only upgrade to
an exclusive (write) lock if we need to modify the map again (i.e.
wiring a page failed).
1999-06-02 22:40:51 +00:00
1790023ce8
Support ADOS file systems with more then 512 bytes/sector.
...
Fixes contributed by Detlef Würkner in PR 7653.
1999-06-02 22:04:30 +00:00
0723d57281
Clean up the locking mess in uvm_map_pageable() a little... Most importantly,
...
don't unlock a kernel map (!!!) and then relock it later; a recursive lock,
as it used in the user map case, is fine. Also, don't change map entries
while only holding a read lock on the map. Instead, if we fail to wire
a page, clear recursive locking, and upgrade back to a write lock before
dropping the wiring count on the remaining map entries.
1999-06-02 21:23:08 +00:00
59b9a4fb42
Handle RDB ( Amiga native ) partition tables on media with more than 512
...
bytes/sector correctly.
Submitted by Detlev Würkner in PR 7653.
Non-trivial merge with the 1.30 change (handle old AmigaDOS fs partitions
with simulated sectorsperblock > 1) by myself, so don't blame Detlev if it
doesn't work (but I checked!).
XXX We still need changes to the file systems to handle this fully.
1999-06-02 21:09:03 +00:00
7d5f7a34ce
We need wsdisplayvar.h for this to compile now!
1999-06-02 12:11:39 +00:00
ee9cd19ba7
regen
1999-06-02 08:57:02 +00:00
1fabcae9bf
add SIS 6326 low-end AGP graphics
...
fix CL_PD6832 device id, PR kern/7691 from Paul Dokas
1999-06-02 08:56:03 +00:00
5e76cbddfb
in humanize_number(), when printing a u_int64_t, use '%qu' (unsigned long long)
...
instead of '%qd' (long long)
1999-06-02 05:53:56 +00:00
f687b845d0
Make sure bus mastering is enabled; some broken BIOSes don't set this
...
up properly.
1999-06-01 19:17:59 +00:00
2349cbb5b3
Glue in the SiS900 Ethernet controller driver.
1999-06-01 18:29:50 +00:00
ba43886d7e
Device driver for the Silicon Integrated Systems SiS900 10/100 Ethernet
...
chip, found on the IBM Netstation.
1999-06-01 18:19:13 +00:00
80054d22ac
Fix copyright (exchange clauses 3 & 4).
1999-06-01 14:27:39 +00:00
466d1747ff
memset ump->um_e2fs to 0 after malloc, it is bigger than SBSIZE and thus some
...
parts were left uninitialised. The symptom was that a read-only mount tried
to rewrite back the superblock.
1999-06-01 13:18:49 +00:00
eb947d2f5e
Fix bug in event signalling.
1999-06-01 09:34:06 +00:00
6e95146ec6
Raise spl4 to spl6 in quick_go--I am now experimenting with interrupts
...
at levels 5 (sound) and 6 (via1) on the Q700.
Raise splhigh when reading and writing registers. It's ugly, but it's
possible that we could get an interrupt from a higher-level source,
causing a re-read of a memory location.
This is not good when, e.g., we are reading the interrupt register.
Ideally, we would just raise splhigh() in ncr53c9x_readregs(), but
that's m.i. code, and it may be expensive on other architectures.
1999-06-01 03:40:12 +00:00
29fe96b920
Guard inclusion of opt_cputypes.h.
1999-06-01 03:37:02 +00:00
0ff3b0087c
Add debug routine as an aid for working out new nubus cards.
1999-06-01 03:26:42 +00:00
5e28d99a64
Add define for another ethernet card (Nuvolink)
...
Wrap nubus_scan_slot() prototype in #ifdef DEBUG.
1999-06-01 03:24:25 +00:00
88207e0cba
Fixed lfs_update (and related functions) so that calls from lfs_fsync
...
will DTRT with vnodes marked VDIROP. In particular, the message
"flushing VDIROP" will no longer appear, and the filesystem will remain
stable in the event of a crash.
This was particularly a problem with NFS-exported LFSes, since fsync
was called on every file close.
1999-06-01 03:00:40 +00:00
42d2797a4b
Comment out DISABLE_EXT_CACHE as it unnecessarily slows down the IIci
...
w/ external cache. Leave it around so the paranoid can still use it.
1999-06-01 02:39:25 +00:00
6a62a9cff3
sanity check bufcache before using it
1999-06-01 00:40:48 +00:00
2332079d3f
unlock the map for unknown arguments to uvm_map_advise. from Soren S. Jorvang in PR kern/7681
1999-05-31 23:36:23 +00:00
a1c15a355d
In PMAP_ISACTIVE(), check curproc->p_vmspace before using it; this macro
...
is called early in startup, long before p_vmspace is set to &vmspace0.
1999-05-31 20:49:00 +00:00
4313734913
After some banging and bashing, commit Jason's new ddb traceback code.
1999-05-31 20:42:15 +00:00
604d4df11e
Convert to traceback-friendly temporary labels.
1999-05-31 20:40:23 +00:00
ffc59b8bad
Be less drastic when running strip(1) on DEBUG=-g kernels.
1999-05-31 18:54:49 +00:00
db782f7c11
First attempt to implement PMAP_NEW interface.
...
The code was mostly written before the pmap_k* inconsistency fixes.
Work around might still remain. Should be removed.
1999-05-31 14:39:13 +00:00
7d44fa2e6e
* use format_bytes() to display the disk size
...
* wrap a couple of printf()s
1999-05-31 12:05:39 +00:00
8286166c86
- Call _splnone() explicitely after auto config. was well done to make
...
sure SOFT_INTs cleared before interrupt processing is started.
1999-05-31 07:42:56 +00:00
66ffb4e4d6
New format modifier: `L' gives true `long' vs `l' or `legacy' long.
1999-05-31 06:53:45 +00:00
6b3d12f44a
Calculate what sp would have been and save it in otherwise-unused
...
FRAME_SP slot if entering ddb.
1999-05-31 06:41:39 +00:00
fad2c4c762
- A little attention for TLBUpdate().
1999-05-31 06:10:32 +00:00
d3df2008f1
Fix generation of locore.s dependencies.
1999-05-31 02:46:17 +00:00
b14c7f77cb
Garbage collect.
1999-05-31 00:14:00 +00:00
07d5dfdd7b
Fix some bugs in some more of those asm macros.
1999-05-31 00:13:16 +00:00
f3d8507abd
PR 7021 from Yoshihisa Sugimoto <sugimoto@sums.shiga-med.ac.jp>:
...
Clear interrupt properly on the RasterOps 24XLTV. Same as the 24LX.
1999-05-30 21:43:19 +00:00
2e63d78d8b
Support for a ... somewhat strange method of doing >512 byte/block
...
ADOSFS partitions. By Matthias Scheler via PR 2559. A diagnostic
check was updated by myself.
1999-05-30 21:21:36 +00:00
b4bf637a41
Don't let bd.which be unitialized... Thanks Dave!
1999-05-30 21:13:04 +00:00
59422960ea
PR 7220 from Ken Nakata:
...
I've fixed most (not all) m68k FPE bugs that give bogus
calculation results, esp. fsqrt instruction. Also, the internal FP
representation has been reduced from 115-bit mantissa to 67-bit
mantissa which reduced the required mantissa operation roughly by one
fourth. I've done an extensive (though not exhaustive - it's
impossible!) test on the internal routines by feeding them randomly
generated FP numbers, and found that the new code is more precise than
MC68040 FPU (it seems to have a rounding bug).
[ Only change was to keep fpu_calcea.c's name instead of renaming to
fpu_ea.c in Ken's patch. --akb ]
1999-05-30 20:17:48 +00:00
64b891fc8d
Add code to support using %tick as the system clock if no "counter-timer" node
...
is found.
1999-05-30 19:13:33 +00:00
cd53dbd506
Re-write ASI load/stores to use full 64-bit addresses so we can use device
...
register addresses with MMU bypass ASIs.
1999-05-30 19:11:33 +00:00
c2f2c064c0
Make pmap_enter() handle little-endian mappings properly.
1999-05-30 19:01:50 +00:00
de1ba9c829
Grab real locks from the sparc port. I suppose we could use casa and casx
...
instead of ldstub, but since we aren't doing n-way locking it makes little
difference. N.B. Need to decide what to do with sparc64/sparc64/asm.h which
has name conflicts with sparc64/include/asm.h. So far most of
sparc64/sparc64/asm.h has been moved to ctlreg.h.
1999-05-30 18:57:27 +00:00
dafdd170d7
Handle little-endian mapin requests.
1999-05-30 18:52:51 +00:00
01849b81ca
allow the kernel to link with no arp (ether) devices
1999-05-30 07:36:28 +00:00
8567d6cad0
PR/7665: Dave Sainty: X server bell pitch setting doesn't reflect reality
...
Applied with a little more error checking.
1999-05-30 04:21:29 +00:00
1b384c6911
clone intr.h from the SPARC.
1999-05-30 02:37:10 +00:00
6b30aed924
Fix thinko of mine in previous. The source route info is not at m->m_data
...
after various m_adj()s have been done. Kludge around this with a cheesy
macro that knows where the drivers put the mac header in the first mbuf.
XXX There should be a better way to do this.
1999-05-30 00:39:07 +00:00
70e38aa504
Fix bug uncovered by audio.c fix: Since the monitor control on the ESS
...
is a muting control, not a level control, change the name to reflect that.
XXX The fact that the audio code depends on the string names of the
XXX mixer devices is bogus.
1999-05-30 00:22:59 +00:00
9e14ee3c6e
Fix two small bugs:
...
(1) Fix sense of a strcmp() test so that the monitor subdevice of the
mixer is properly identified.
(2) Use hw_if->set_port() instead of hw_if->get_port() when changinh
the monitor level in audiosetinfo().
Fixes PR kern/7661.
1999-05-30 00:21:08 +00:00
4df5ccb1f6
Now that the ARP code doesn't assume that m_pktdat[0] is the start of the
...
packet(!) we can enable the code that aligns the struct token_header at the
start of the mbuf.
1999-05-29 22:44:11 +00:00
0b3a9f9e00
Don't assume the Token-Ring source route is in the m_pktdat. Use
...
m_data instead. This isn't a problem with ARP packets but is correct
way to this.
Noticed by pmara@cactus.org (Shashi Mara).
1999-05-29 22:36:07 +00:00
a03c17e53b
Copied from ../../arch/vax/mscp/mscpvar.h,v
1999-05-29 19:13:04 +00:00
14ef56958a
Copied from ../../arch/vax/mscp/mscpreg.h,v
1999-05-29 19:12:53 +00:00
870031c90a
Copied from ../../arch/vax/mscp/mscp_tape.c,v
1999-05-29 19:12:42 +00:00
bf0ac446d2
Copied from ../../arch/vax/mscp/mscp_subr.c,v
1999-05-29 19:11:52 +00:00
29cdff1acd
Copied from ../../arch/vax/mscp/mscp_disk.c,v
1999-05-29 19:11:41 +00:00
6c8c62c541
Copied from ../../arch/vax/mscp/mscp.h,v
1999-05-29 19:11:16 +00:00
bf16b9271a
Copied from ../../arch/vax/mscp/mscp.c,v
1999-05-29 19:11:02 +00:00
39e7e58401
Copied from ../../arch/vax/mscp/files.mscp,v
1999-05-29 19:10:52 +00:00
b570b54662
Use BYTE_ORDER do determine the endianness, rather than an (incomplete) check
...
for the machine architecture.
1999-05-29 17:14:27 +00:00
206d37083c
Copied from ../../arch/vax/uba/uda.c,v
1999-05-29 17:03:17 +00:00
ce19767c8b
- Make a modification to reduce the cost of TLBmod exception handling.
...
TLBUpdate() routine is used for dual purposes. In TLBmod case, just ok
to call 'tlbwi' (as designed). Result in saving of extraneous execution
path. MIPS1 only this moment.
1999-05-29 09:38:28 +00:00
fcd9e7edb9
- Correct uninitialized pointer issue I made.
...
- Put a comment why the original prodtype detection logic made no trouble.
1999-05-29 09:31:02 +00:00
58aa48a579
regen.
1999-05-29 07:12:11 +00:00
59dfa57be9
Move initialisation of ioasic_base to dec_3maxplus_init() - it is used
...
in this function before dec_3maxplus_os_init() gets called.
1999-05-29 07:10:36 +00:00
5dfbc15479
fix error in previous.
1999-05-29 07:10:33 +00:00
3f99c8bd11
regen.
1999-05-29 07:08:52 +00:00
a250615a3b
s/bus/bridge/ for the sun pci bridges. my bad.
1999-05-29 07:07:51 +00:00
06019caad8
Recognize 900B-TPC. From Robert Elz.
1999-05-29 01:31:17 +00:00
8a6bddab08
Regen.
1999-05-29 01:29:21 +00:00
0ca37269fb
Add 3c900B-TPC product ID. From Robert Elz.
1999-05-29 01:28:52 +00:00
5958c68bc5
Be more correct with attribute structures for setattr RPCs and friends,
...
so that picky servers (e.g. Solaris 7) don't refuse our requests. Move
some code into a macro, and a bit of KNF. From OpenBSD.
1999-05-29 01:22:03 +00:00
dbc1dd921a
Clone vmapbuf() and vunmapbuf() from the Alpha port.
1999-05-28 22:59:40 +00:00
fb36fe649a
A little spring cleaning in the unwire case of uvm_map_pageable().
1999-05-28 22:54:12 +00:00
8d8badbd8f
Make uvm_fault_unwire() take a vm_map_t, rather than a pmap_t, for
...
consistency. Use this opportunity for checking for intrsafe map use
in this routine (which is illegal).
1999-05-28 20:49:51 +00:00
108b13d5a9
Make "intrsafe" maps locked only by exclusive spin locks, never sleep
...
locks (and thus, never shared locks). Move the "set/clear recursive"
functions to uvm_map.c, which is the only placed they're used (and
they should go away anyhow). Delete some unused cruft.
1999-05-28 20:31:42 +00:00
542c5517c5
The DHU code changed to use bus_space.
...
XXX - still need to use bus_dma.
1999-05-28 20:17:29 +00:00
e50ef977d1
Don't use a read lock on an intrsafe map; these maps can only use exclusive,
...
non-sleeping locks.
1999-05-28 19:40:09 +00:00
bb7cdd7c0b
don't bother initializing 'freelist' -- it can be bss
1999-05-28 19:31:51 +00:00
545a67b8d9
Copied from ../../arch/vax/uba/dhureg.h,v
1999-05-28 18:56:57 +00:00
c0777d0846
Copied from ../../arch/vax/uba/dhu.c,v
1999-05-28 18:56:41 +00:00
8885cdd879
Implement a workaround in initarm() for a problem that stopped ARM610
...
and some ARM710 processors from completing their initial bootstrap.
Fixes PR7595.
1999-05-28 09:59:31 +00:00
f62bb2b791
Add CD9660 filesystem - useful for installing from CD-ROMs :-)
1999-05-28 08:07:12 +00:00
d116bc4a0d
- Make this compilable with MIPS1 or MIPS3 only configuration.
1999-05-28 07:23:38 +00:00
3da80f5ebd
don't vrele a bogus pointer if the namei() of the loader fails
1999-05-28 04:39:14 +00:00
5920638afe
Change the main comment block to indicate why PMAP_NEW (specifically,
...
pmap_kenter*()) is not required for {O,A}->K page loans.
1999-05-27 21:50:03 +00:00
50b4144943
Moved from ../dec/qbus/ubavar.h,v
1999-05-27 16:04:48 +00:00
708904c240
Moved to ubavar.h,v
1999-05-27 16:04:47 +00:00
6fa26360b3
Moved to ubareg.h,v
1999-05-27 16:04:28 +00:00
72cc499b27
Moved from ../dec/qbus/ubareg.h,v
1999-05-27 16:04:27 +00:00
24a2d9159f
Moved to uba.c,v
1999-05-27 16:04:14 +00:00
466e9982c9
Moved from ../dec/qbus/uba.c,v
1999-05-27 16:04:13 +00:00
3a1ea0ce2f
Moved from ../dec/qbus/files.uba,v
1999-05-27 16:03:57 +00:00
ea56e2d6a7
Moved to files.uba,v
1999-05-27 16:03:56 +00:00
leo