minoura
cd06c07723
Check file open mode at ioctl.
...
Add debug option SRAM_DEBUG_DONTDOIT.
1999-06-15 15:04:56 +00:00
cgd
e33c6c47a2
set bb_flags to zero; who knows what they were (on disk) previously,
...
and SRM is finicky about what values it will allow.
1999-06-14 23:55:29 +00:00
cgd
b6e1d0f85a
set bb_flags to 0. Though not strictly necessary (because of an earlier
...
memset()), this is nice for source-level consistency.
1999-06-14 23:52:25 +00:00
tsubai
4df925b8b0
* Don't use DMA interrupt.
...
* Stop DMA explicitly in finish routine.
1999-06-14 08:53:06 +00:00
tsubai
86d2f9253a
Consider "have /psuedo-hid and only ADB keyboard" case to make the
...
new PowerBook G3 happy.
1999-06-14 06:22:50 +00:00
briggs
3cce22665e
Clear interrupts on a Radius GS/C card. Thanks go to Yasufumi Suzuki
...
<yattin@sco.bekkoame.ne.jp> for doing the MacsBug "leg"work for me.
1999-06-14 03:11:34 +00:00
kim
c867e93fae
Pickup changes from ../biosboot/Makefile and add .PATH so that source
...
files are found. Now this compiles ok (have yet to run the blocks).
1999-06-13 17:21:18 +00:00
pk
f90f079222
Fix typo in previous.
1999-06-13 07:58:20 +00:00
pk
fee9cd9c12
Initialize the heap (for alloc()) explicitly, since the `end' symbol
...
is not necessarily double-word aligned.
1999-06-12 12:49:24 +00:00
ender
2b55a690f8
Change the annoying printf() of 2 backspaces to a space followed by a
...
backspace for aesthetics.
1999-06-12 00:21:13 +00:00
scottr
35f356e920
Eliminate more overhead in delay(); there's no point in doing the same
...
thing in both the calibrator function and the actual delay function. At
this point, _delay() does all of the work, so we can garbage collect
dummy_delay() and make _delay() an alternate entry point for delay().
This results in a small (but measurable) improvement on the IIci.
1999-06-11 06:51:39 +00:00
eeh
0693ec8379
Don't change protection on the clock for the moment.
1999-06-10 04:31:20 +00:00
briggs
a6b22a059a
Note that 0x146 is a Micron Exceed.
1999-06-10 03:25:18 +00:00
briggs
3ea7c860b9
Use information from Kensuke Ogawa <kenogawa@festa.or.jp> to disable
...
interrupts on a Micron Exceed color video card.
1999-06-10 03:24:38 +00:00
nisimura
9a3291290d
- Correct errorneous comments for kn*_wbflush() routines.
1999-06-10 01:37:10 +00:00
nisimura
0ebace83f4
- Remove local declaration of 'dev_name2blk[]'.
...
- Minor formatting correction and removal of defunct debug lines.
1999-06-10 01:06:40 +00:00
scottr
6adfba2698
Tweak previous: use shorter instructions to accomplish the same
...
#task (minimizes overhead).
1999-06-09 15:34:08 +00:00
scottr
3c26ad58a1
Someone forgot to tell ddb that SWAP is not PEA.
1999-06-09 07:53:22 +00:00
nisimura
981a3b4cb2
- Nuke declarations for now obsolete implementations of spl()s.
1999-06-09 07:33:29 +00:00
scottr
f2f8426e86
Write a new low-level assembly help for delay() and the calibrator. This
...
eliminates stalls during instruction prefetch and makes the delay
consistent regardless of kernel configuration.
1999-06-09 06:59:53 +00:00
briggs
f98c8a0394
Remove some register declarations.
...
Get Q9x0 dual SCSI at least basically working.
Be paranoid about some register reads.
1999-06-09 03:41:34 +00:00
christos
2cfd9ef718
Synchronize with GENERIC
1999-06-09 01:47:14 +00:00
simonb
6a949cddfb
Include <pmax/pmax/machdep.h> instead of declaring our own prom_*()
...
prototypes.
1999-06-08 23:42:36 +00:00
simonb
b7a2ec3f01
+ Call prom_scsiid() to found out what the host SCSI ID should
...
be instead of hardcoding values.
+ Print the host SCSI ID in siiattach().
XXX - probably should do the same to the ASC driver?? The manuals for
the 5000 series machines don't mention the scsiidN env variable, but it
is present on all the models I've looked at...
1999-06-08 23:41:59 +00:00
simonb
7eb995464d
+ Add prototypes from the prom_*() callback routines.
...
+ Remove leading "extern" from function declarations.
+ CG unused latched_cycle_cnt.
1999-06-08 23:40:42 +00:00
simonb
661c94c72c
+ Add prom_getenv(), and use it instead off calling callv->_getenv.
...
+ Add prom_scsiid() to read and decode the prom scsiidN environment
variable that says what the host SCSI id should be.
+ Include <pmax/pmax/machdep.h> instead of declaring our own
prom_*() prototypes.
1999-06-08 23:40:19 +00:00
mrg
30c351dc59
mmm, missing return types make gcc unhappy.
1999-06-08 10:35:36 +00:00
mhitch
d9be0d6e6b
When entering a read-only page for MIPS3, va does not need to be adjusted by PAGE_SIZE
...
when flushing the I-cache.
1999-06-08 03:44:18 +00:00
nisimura
540b02ab76
- Exterminate haunted evil soul of MIPS va_arg(). Verified OK with
...
either endian. Not a perfect solution which would be revealed on
a certain condition when va_arg() is applied to magical struct
arguments passed by value. format_bytes() is now saved. With the
help from Noriyuki Soda and Masanari Tsubai.
1999-06-08 00:46:38 +00:00
is
b7ee76f1c4
Check for an unterminated bus; if yes: complain and don't try to use this
...
bus. Without this, cbiiisc used to hang if nothing was connected.
Reported by Matthias Scheler. A similar method to avoid this was suggested
by Ralph Schmidt.
1999-06-07 21:30:57 +00:00
thorpej
2c35c7bd03
Only declare block major numbers for devices which can be the root device.
1999-06-07 20:31:27 +00:00
thorpej
d76e7b8c6d
Don't pass a nam2blk around at all; just have setroot() and friends reference
...
dev_name2blk[] directly. Addresses PR #7622 (ITOH Yasufumi), although
in a different way.
1999-06-07 20:16:08 +00:00
mrg
0525e9c7ef
add ebus attachment for cs4231. this does not work as it requires ebus DMA and will panic if enabled. but it should otherwise be mostly complete.
1999-06-07 14:59:14 +00:00
mrg
03c5c00056
remove "EXPERIMENTAL" comment from this file, as it does not exist elsewhere in this directory.
1999-06-07 14:43:34 +00:00
thorpej
a0faadd7d2
Make traces work with ELF kernels.
1999-06-07 07:00:07 +00:00
mrg
aa506f8098
copyright foo. in the future, we will all be binary-redistributable.
1999-06-07 05:40:08 +00:00
eeh
1884f05354
Another general cleanup:
...
Remove the entire idea of fasttrap interrupts since V9 traps are really cheap,
the CPUs are really fast, and the completely different trap frames would make
these handlers really difficult to implement.
pmap_changeprot() was only used by the clock and one other place; deprecate it.
probeget() and probeset() now take 64-bit addresses even in 32-bit mode so we
can probe IO locations by physical addresses.
Some pmap cleanup.
Some more copyright cleanup.
1999-06-07 05:28:03 +00:00
is
92568502cc
Don't dump all the registers at attach time. It works now.
1999-06-06 19:58:31 +00:00
ragge
3bb07459cd
Qbus moved in hierarchy.
1999-06-06 19:10:49 +00:00
ragge
4756cdb74e
Page tables must be pageable (where did this disappear?)
...
Fix a PGOFSET -> VAX_PGOFSET miss.
Stylistic cleanup.
1999-06-06 19:09:50 +00:00
ragge
f6d61fb6ad
Add an define for SGMAP.
1999-06-06 19:07:11 +00:00
ragge
d55d0ac4b5
Add some more IPRs for KA670.
1999-06-06 19:06:29 +00:00
ragge
db8c0c9c4c
Use gencons if VAX670.
1999-06-06 19:05:21 +00:00
ragge
02637941e5
Ops, forgot this file.
1999-06-06 19:03:40 +00:00
ragge
134b65fde3
Added support for Qbus DMA.
1999-06-06 19:00:53 +00:00
ragge
64572c459a
sgmap files, copied from the Alpha port and modified for vax.
1999-06-06 18:58:50 +00:00
dante
a775803f91
Add adv* entry under ISA devices
1999-06-06 17:57:23 +00:00
dante
600618d977
Add adv0 entry under ISA SCSI controllers
1999-06-06 17:37:03 +00:00
ragge
22b5707362
Complete support for VAX 4000/300. From Michael Kukat. (michael@camaronet.de)
1999-06-06 14:23:46 +00:00
mrg
e6545647b8
update this to GENERIC rev. 1.84.
1999-06-06 13:06:38 +00:00
mrg
440ac638bc
EXEC_ELF32 is now default. enable "rnd"
1999-06-06 13:00:03 +00:00
pk
3d9ae33cfb
Add COMPAT_AOUT.
1999-06-06 09:23:38 +00:00
mrg
1428ee6103
note that this is for an u5/u10 (from hubert)
1999-06-06 01:59:40 +00:00
eeh
186c3eba2b
Make pbrobeget() and probeset() work for 64-bit values as well. To do this
...
the arguments are changed so the address is first and the ASI second so we
can have the address in %o0:%o1 and not worry about unused registers.
Also a bit of copyright cleanup.
1999-06-05 21:58:16 +00:00
eeh
3f7968c736
Fix things up so they compile again.
1999-06-05 20:38:24 +00:00
eeh
fcd1351b4c
Add support for AOUT_COMPAT which we'll need when the sparc port cuts to ELF.
1999-06-05 16:55:19 +00:00
mrg
14729c2b11
fix lpt definition. add audiocs at ebus. oops, comment broken/incomplete devices.
1999-06-05 14:34:22 +00:00
mrg
5e7ea137ac
lpt at ebus. fixed (commented) audiocs attachments.
1999-06-05 14:33:44 +00:00
mrg
756c2cde22
map in registers, configure interrupts, this appears to be OK now.
1999-06-05 14:19:44 +00:00
mrg
e8ccf39491
find ebus device INO values via the "interrupt-map" and "interrupt-map-mask" properties.
1999-06-05 14:18:26 +00:00
pk
bea0725979
64-bit safety to help sharing compilation tools with sparc64.
1999-06-05 12:54:23 +00:00
mrg
3670ff2120
if we are not bypassing the MMU, use ASI_PRIMARY. map PCI memory space
...
non-cached. XXX clean this up by looking at the "non-cacheable" bit of
the full physical address.
avoid having 'nbuf' change between calls to `mdallocsys()' by setting it
in mdallocsys() like the MI allocsys() does. XXX fix this too!
fix some printf lossage.
update for probeget() changes -- though bus_space_probe() appears to be
unused on the sparc64.
1999-06-05 05:35:41 +00:00
mrg
cc49a21298
use common IOMMU routines.
1999-06-05 05:30:43 +00:00
mrg
da265ce045
clean up a bit, implement pci_conf_{read,write}() with probe[gs]et() (not yet used).
1999-06-05 05:29:50 +00:00
mrg
bb0d20abc4
lpt at ebus.
1999-06-05 05:28:36 +00:00
mrg
dcb6040569
clock attaches at ebus also now.
1999-06-05 05:10:01 +00:00
mrg
4b183190b5
update a commit slightly.
1999-06-05 05:08:25 +00:00
mrg
2ee43849be
catch up with probe[gs]et() changes.
1999-06-05 05:05:11 +00:00
mrg
6dffb4dff3
use common IOMMU code for sbus and psycho (remove old iommu
...
device declaration, we don't want it). pull in psycho, pci,
ata and pciide code. clock, eeprom and power attach at sbus
*and* ebus now (clock as `eeprom' works). add `lpt at ebus',
wd major number, and other misc. commented devices.
1999-06-05 03:16:19 +00:00
mrg
cb392a2e1d
only set LD to /usr/ccs/bin/ld if it exists. avoid empty SFILES.
1999-06-05 01:56:31 +00:00
castor
6b1b77230e
in switch_exit() previous fix forgot to guard REG_L with REG_PROLOGUE and
...
REG_EPILOGUE.
1999-06-04 21:43:12 +00:00
castor
4f92d800a6
fix register restore to be safe for n32 model.
1999-06-04 21:35:47 +00:00
thorpej
c5e6001ff8
Don't built most of the PCVT utilities; they're not really useful anymore,
...
now that we're trying to deprecate PCVT.
XXX Leave the fonts and font editor for now.
1999-06-04 18:47:33 +00:00
mrg
8613b8e39d
avoid uninitalised pointers.
1999-06-04 14:29:38 +00:00
mrg
3a1472c106
GC dead code. add support for PCI and IDE boot device detection, plus hme ethernet.
...
should probably deal with be and qe, etc.
1999-06-04 14:00:38 +00:00
mrg
27bcf2b6e6
eek. sparc can have "wd" disks.
1999-06-04 13:58:59 +00:00
mrg
e40f54e4c7
GC dead code. add support for PCI and IDE boot device detection, plus hme ethernet.
...
should probably deal with be and qe, etc.
1999-06-04 13:55:37 +00:00
mrg
a1c100d377
clone this from the macppc port.
1999-06-04 13:51:57 +00:00
mrg
10b89455c7
pull iommu code out of sbus code so we can share it with the PCI.
...
define some useful PCI macros.
1999-06-04 13:48:48 +00:00
mrg
03adf4aad1
PCI driver for the UltraSPARC. this only works on the Ultra5/10 machines
...
(`SUNW,sabre') for now, and it doesn't really quite work there yet anyway.
the bus space/dma code is cloned from the sbus driver. the IOMMU code also
is cloned from the sbus code, but separated out into iommu.c so that we can
share it with the sbus driver. hopefully, much of the bus space/dma code
can also be re-shared with the sbus driver and the ebus driver but for now
these copies will do.
support for the real UltraSPARC PCI (`SUNW,psycho') is unwritten, though
most of this code is shared with it.
we can probe PCI config space and try to configue devices, but interrupts
don't work yet...
1999-06-04 13:42:14 +00:00
mrg
36237341af
support for the UltraSPARC `Extension Bus' found on the PCI machines.
...
the bus space/dma code is cloned from the PCI code to do the same thing
which itself was cloned from the sbus bus space/dma code. the bus dma
code is non-functional at this point.
1999-06-04 13:29:13 +00:00
mrg
da08612af4
Ultra5/10 configuration.
1999-06-04 13:22:22 +00:00
minoura
bb1f24c221
Could not be compiled without PMAP_NEW.
1999-06-03 14:43:33 +00:00
leo
9a13ebbdd6
Fix lossage with the et4000. Some of the CRT registers were incorrect.
1999-06-03 12:38:50 +00:00
christos
beb12b13b9
Don't include rasops and wscons goo here; we get it already from fbvar.h
1999-06-02 23:24:00 +00:00
is
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
mycroft
7d5f7a34ce
We need wsdisplayvar.h for this to compile now!
1999-06-02 12:11:39 +00:00
leo
80054d22ac
Fix copyright (exchange clauses 3 & 4).
1999-06-01 14:27:39 +00:00
mark
eb947d2f5e
Fix bug in event signalling.
1999-06-01 09:34:06 +00:00
briggs
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
mark
29fe96b920
Guard inclusion of opt_cputypes.h.
1999-06-01 03:37:02 +00:00
briggs
0ff3b0087c
Add debug routine as an aid for working out new nubus cards.
1999-06-01 03:26:42 +00:00
briggs
5e28d99a64
Add define for another ethernet card (Nuvolink)
...
Wrap nubus_scan_slot() prototype in #ifdef DEBUG.
1999-06-01 03:24:25 +00:00
briggs
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
ross
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
ross
4313734913
After some banging and bashing, commit Jason's new ddb traceback code.
1999-05-31 20:42:15 +00:00
ross
604d4df11e
Convert to traceback-friendly temporary labels.
1999-05-31 20:40:23 +00:00
ross
ffc59b8bad
Be less drastic when running strip(1) on DEBUG=-g kernels.
1999-05-31 18:54:49 +00:00
minoura
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
nisimura
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
ross
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
nisimura
fad2c4c762
- A little attention for TLBUpdate().
1999-05-31 06:10:32 +00:00
ross
d3df2008f1
Fix generation of locore.s dependencies.
1999-05-31 02:46:17 +00:00
eeh
b14c7f77cb
Garbage collect.
1999-05-31 00:14:00 +00:00
eeh
07d5dfdd7b
Fix some bugs in some more of those asm macros.
1999-05-31 00:13:16 +00:00
briggs
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
is
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
briggs
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
eeh
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
eeh
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
eeh
c2f2c064c0
Make pmap_enter() handle little-endian mappings properly.
1999-05-30 19:01:50 +00:00
eeh
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
eeh
dafdd170d7
Handle little-endian mapin requests.
1999-05-30 18:52:51 +00:00
mrg
01849b81ca
allow the kernel to link with no arp (ether) devices
1999-05-30 07:36:28 +00:00
mrg
1b384c6911
clone intr.h from the SPARC.
1999-05-30 02:37:10 +00:00
nisimura
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
nisimura
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
simonb
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
thorpej
dbc1dd921a
Clone vmapbuf() and vunmapbuf() from the Alpha port.
1999-05-28 22:59:40 +00:00
mark
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
simonb
f62bb2b791
Add CD9660 filesystem - useful for installing from CD-ROMs :-)
1999-05-28 08:07:12 +00:00
nisimura
d116bc4a0d
- Make this compilable with MIPS1 or MIPS3 only configuration.
1999-05-28 07:23:38 +00:00
pk
0953844306
Casts to match `%d' in printf format.
1999-05-27 14:20:10 +00:00
pk
69b216aefe
`xmit' & `recv' return `ssize_t'
1999-05-27 14:04:25 +00:00
leo
88efdc6951
Add support for the memory on the CT2 board. Info from Thomas Goirand.
1999-05-27 09:08:25 +00:00
mark
ccb5b09c4f
Grr. Nuke the remaining allocsys() prototypes.
1999-05-27 09:08:09 +00:00
mark
99804cc3e7
Nuke old prototype of allocsys().
1999-05-27 09:04:11 +00:00
nisimura
9b5cf7b4de
- Save MIPS1 only configuration for 3min, pointed by Erik Bertelsen
...
<erik@mediator.uni-c.dk>
1999-05-27 06:43:50 +00:00
nisimura
58cf81db34
- Change a symbolic name of TLB entrylo from 'PG_M' to 'PG_D' to reflect
...
processor design. MIPS 'dirty bit' is not the same as i386 'dirty bit'.
There is a growing concern of misuse in NetBSD/mips.
1999-05-27 01:56:32 +00:00
thorpej
beb8d06638
Generally update the comment above vunmapbuf().
1999-05-26 22:19:33 +00:00
thorpej
a2d06a4721
Generally update the comment above the vmapbuf() implementations.
1999-05-26 22:07:36 +00:00
thorpej
985f839e63
Add a comment explaining why INTRSAFE isn't needed here.
1999-05-26 19:23:13 +00:00
thorpej
2580d306ab
Change the vm_map's "entries_pageable" member to a r/o flags member, which
...
has PAGEABLE and INTRSAFE flags. PAGEABLE now really means "pageable",
not "allocate vm_map_entry's from non-static pool", so update all map
creations to reflect that. INTRSAFE maps are maps that are used in
interrupt context (e.g. kmem_map, mb_map), and thus use the static
map entry pool (XXX as does kernel_map, for now). This will eventually
change now these maps are locked, as well.
1999-05-26 19:16:28 +00:00
leo
48627f3c5d
Make this compile again. I assumed that the use of 'format_memory()' was
...
an error? Made it use format_bytes()....
1999-05-26 14:29:34 +00:00
cgd
5dd4815be9
uh, get the port name consistently correct (NetBSD/alpha, not NetBSD/Alpha)
1999-05-26 06:22:03 +00:00
nisimura
1922144399
- Remove now obsolete function declaration.
1999-05-26 04:27:27 +00:00
nisimura
d7a56fd7fa
- Continue on branch merge, incrementally.
...
- Catch up filename changes escaped to be fixed.
1999-05-26 04:23:58 +00:00
thorpej
40aacb6eb5
No longer need to pmap_modified_emulation() in cpu_swapin(), since
...
uvm_fault_wire() does the right thing with access_type.
XXX Was there a bug here? pmap_modified_emulation() *wasn't* done in
XXX cpu_fork()!!
1999-05-26 00:40:20 +00:00
thorpej
32de988d29
No longer need to pmap_emulate_reference() in cpu_fork() or cpu_swapin(),
...
since uvm_fault_wire() does the right thing with access_type.
1999-05-26 00:37:40 +00:00
thorpej
5b897f96c5
msgbuf doesn't need VM_PROT_EXEC.
1999-05-25 23:31:14 +00:00
thorpej
ed0aee1190
When mapping bus space, we can use pmap_kenter_pa(), since the pages
...
are never managed.
1999-05-25 23:30:27 +00:00
thorpej
774ceea703
msgbuf doesn't need VM_PROT_EXEC, biostramp does.
1999-05-25 23:19:00 +00:00
thorpej
5832084eaf
bus_dmamem_map() maps DMA safe memory, which is usually one or more
...
managed pages, into KVA space. Since the pages are managed, we should
use pmap_enter(), not pmap_kenter_pa().
Also, when entering the mappings, enter with an access_type of
VM_PROT_READ | VM_PROT_WRITE. We do this for a couple of reasons:
(1) On systems that have H/W mod/ref attributes, the hardware
may not be able to track mod/ref done by a bus master.
(2) On systems that have to do mod/ref emulation, this prevents
a mod/ref page fault from potentially happening while in an
interrupt context, which can be problematic.
This latter change is fairly important if we ever want to be able to
transfer DMA-safe memory pages to anonymous memory objects; we will need
to know that the pages are modified, or else data could be lost!
Note that while the pages are unowned (i.e. "just DMA-safe memory pages"),
they won't consume any swap resources, as the mappings are wired, and
the pages aren't on the active or inactive queues.
1999-05-25 23:14:03 +00:00
thorpej
f197609d93
Add some DIAGNOSTIC checks for inconsistent use of pmap_enter/pmap_kremove.
1999-05-25 20:33:33 +00:00
thorpej
986c3eca39
Fix some major locking protocol issues related to pmap_kremove() having
...
to deal with PG_PVLIST mappings; it no longer has to. Add some DIAGNOSTIC
checks for inconsistent use of pmap_enter/pmap_kremove.
1999-05-25 20:32:29 +00:00
nisimura
fec53c08d6
- Use dev_name2blk[] array prepared by config(8) instead of handcrafting
...
local data.
1999-05-25 09:32:27 +00:00
nisimura
058f5a1517
- Continue to import a development branch.
...
- Minor formatting fix.
1999-05-25 07:37:08 +00:00
nisimura
014ba724c0
- Rework spl(9) implementation. Use _spl*() processor mask manipulating
...
routines now reside in locore.S. No functional difference is expected.
- Replace abused splx() abuse with _splset() to change MIPS processor
interrupt mask bit. 'mips/trap.c' side will be fixed soon.
1999-05-25 04:17:57 +00:00
thorpej
cba22525ce
Fix some broken packet length checks. Really (no, I mean really) works now
...
after the ether_input() changes -- tested on my Quadra 650.
1999-05-24 21:53:42 +00:00
thorpej
5dec34efed
The kernel pmap can be accessed (and locked!) while in an interrupt
...
context, so we must block interrupts which may cause memory allocation
before asserting the kernel pmap's lock. Put this all in PMAP_LOCK()
and PMAP_UNLOCK() macros to make it easier.
1999-05-24 20:11:58 +00:00
ragge
ad1db202f7
bus.h'ify more of the vax code.
1999-05-24 20:10:30 +00:00
thorpej
e8beb9bbe8
Make this compile again.
1999-05-24 18:40:48 +00:00
thorpej
8c2d5c6fd3
Let the caller decide what to do if pmap_physpage_alloc() fails.
1999-05-24 01:35:54 +00:00
mrg
1bd01d4677
pull struct strbuf + defines into iommureg.h. properly merge previous commit.
1999-05-24 00:25:31 +00:00
ragge
0354feab8e
Make this file compile again.
1999-05-23 23:06:24 +00:00
ragge
373e7cc828
Rewrite the "emulate page reference bits" code to avoid a bunch of
...
pv_lists traversal and unneccessary page faults.
1999-05-23 23:03:44 +00:00
ragge
539f825799
Better and more understandable way to find out CPU type.
1999-05-23 22:56:53 +00:00
thorpej
c1eb28c237
Make the list of all pmaps LRU-ordered, and update a comment regarding
...
locking.
1999-05-23 22:37:02 +00:00
ragge
6c98e1bae7
Routine to figure out which system type is booted.
1999-05-23 22:00:43 +00:00
ragge
f1fc4934a3
Use common routines to identify cpu type.
...
Set up a SCB to be able to handle clock interrupts in the boot program.
Now timer countdown should work on all types of vaxen.
1999-05-23 21:58:19 +00:00
ad
080560c8c6
- Setting initial position of cursor is up to caller.
...
- Set cursor position properly for SPARC. From Juergen Hannken-Illjes.
1999-05-23 17:59:39 +00:00
thorpej
2102d5a17e
Save ourselves some work in some pv list traversal functions; keep a pointer
...
to the PTE that maps the page in the pv_entry so that we don't have to
compute it from the pmap/va.
1999-05-23 17:49:07 +00:00
thorpej
5d48eed96a
Implement pv_entry stealing for the case when a pool page cannot be
...
allocated for one.
1999-05-23 16:54:43 +00:00
mrg
09619f1942
KNF nit.
1999-05-23 11:41:39 +00:00
mrg
b2934b386d
UVM is not an option these days.
1999-05-23 11:08:01 +00:00
mrg
ae1a84a61f
place iommu definitions in iommureg.h
1999-05-23 07:24:02 +00:00
eeh
193cc31772
Separate out the generic console handling from zs.c
1999-05-23 02:46:35 +00:00
eeh
92ad9c4080
Start putting in hooks for non-zs console devices.
1999-05-23 02:45:19 +00:00
eeh
f1066c97ad
If the zs has not yet attached use the PROM for console input.
1999-05-22 20:34:56 +00:00
eeh
60b89ebf96
Well, looks like the MI allocsys() broke the dvmamap, so instead of using a
...
single map move it to the bus controller driver so each bus can handle its own
IOMMU without conflicts.
1999-05-22 20:33:55 +00:00
eeh
bb0f8ef559
Fix OF_stdin() to return "stdin" not "stdout" so we really can get console input.
1999-05-22 20:30:54 +00:00
eeh
35d96171e7
Fix bus_type_t properly and enable ASI accesses for bus_space_{read,write}*()
1999-05-22 20:28:22 +00:00
eeh
56b080bed6
Fixup argument confusion to __asm() statements. long long is two registers
...
wide in 32-bit mode. Doh!.
1999-05-22 20:25:49 +00:00
scw
7c6d40745a
Double the value for NKMEMCLUSTERS, to allow more KVA for LFS et al.
1999-05-22 16:37:03 +00:00
nisimura
10d1acd4ea
- Backout the last code change. I found it broke pmax kernel. It's
...
retained for future use of pmap.new.c, though.
> New codes always use current ASID holded in EntryHi register.
1999-05-22 02:35:35 +00:00
thorpej
66324de865
Use the pool allocator for pv_entry structures. Set a (patchable/config'able)
...
low water mark on the pool, so we have some chance of crawling along in
extreme memory shortages.
1999-05-21 23:07:59 +00:00
thorpej
ed4224c64e
Fix a couple of problems from the ether_input() change:
...
- Make it compile again, with BPF.
- Don't subtract the Ethernet header length from the total packet length.
- Copy the alignment fix from sys/dev/ic/i82586.c (though the m68k shouldn't
really be affected).
1999-05-21 21:48:28 +00:00
thorpej
a79a728c6c
Copy alignment fix from dev/ic/i82586.c (Um, this extra copy should die,
...
too, but at least it's not as bad as the podulebus ie driver).
1999-05-21 21:33:59 +00:00
thorpej
87a9ee7804
Copy alignment fix from dev/ic/i82586.c (Um, this copy of the driver
...
needs to die, pretty please.)
1999-05-21 21:31:37 +00:00
minoura
f4316c1145
Tribial optimizations.
1999-05-21 15:32:38 +00:00
minoura
1567b0074d
Sync GENERIC.
1999-05-21 15:15:33 +00:00
minoura
fcb74cccfa
Remove experimental/buggy options.
1999-05-21 15:08:27 +00:00
nisimura
fd243bd393
- Redefine symbols and parameters to represent CPU design with MIPS
...
nomenclature, retaining the old heritage.
- Remove API-related definitions for now obsolete utiltity routines.
1999-05-21 06:37:39 +00:00
nisimura
e5ecc1bc87
- Typos, I made...
1999-05-21 06:36:37 +00:00
nisimura
28c74563b6
- Make sure ASID PARANOIADIAG work with MIPS3.
1999-05-21 06:19:55 +00:00
nisimura
1b332b28e2
- Now completing MIPS1 side change. Introduce MIPS_TBIS and MIPS_TBDATA
...
(correct name, vax?) replacing mips1_TLBFlushAddr and mips1_TLBUpdate,
respectively. New codes always use current ASID holded in EntryHi
register. In most occations, the register already contains a necessary
value before (re-)written, ugh. 'sva | asid' ops for their arguments are
now verbose, to be removed when MIPS3 side changes are done.
1999-05-21 06:01:14 +00:00
nisimura
634cb79411
- Rename '#ifdef DIAGNOSTIC' to '#ifdef PARANOIADIAG' to detect
...
catastrophic events to break VM machinary. Add some more diags to
track ASID.
1999-05-21 05:28:31 +00:00
nisimura
9cfc8d7736
- Track filename changes.
1999-05-21 01:10:49 +00:00
nisimura
04aeaae250
- Rename file names;
...
dec_3max_subr.c -> memc_3max.c, dec_kn02_subr.c -> memc_3min.c
1999-05-21 01:09:48 +00:00
thorpej
a07ba7d1c1
Update the calls to allocsys().
1999-05-21 00:09:09 +00:00
thorpej
d7ffa508b1
Provide an mdallocsys() that clips bufpages if necessary (on the Sun4c).
...
This will be (and needs to be) done before nbuf is computed.
1999-05-21 00:08:14 +00:00
thorpej
f311a1c308
Make a slight modification of pmap_growkernel() -- it now returns the
...
end of the mappable kernel virtual address space. Previously, it would
get called more often than necessary, because the caller only new what
was requested.
Also, export uvm_maxkaddr so that uvm_pageboot_alloc() can grow the
kernel pmap if necessary, as well. Note that pmap_growkernel() must
now be able to handle being called before pmap_init().
1999-05-20 23:03:23 +00:00
ragge
b337d4d3c7
Don't detect glass tty if the machine is a workstation.
...
Hint from Thomas Seidmann.
1999-05-20 23:00:58 +00:00
thorpej
88c7cff619
Make this compile again.
1999-05-20 20:15:27 +00:00
nisimura
c0c79283f3
Moved from dec_kn02_subr.c
1999-05-20 14:15:57 +00:00
nisimura
a5b668be64
Moved from dec_3max_subr.c
1999-05-20 14:14:39 +00:00
nisimura
90d9a14b01
- Avoid recomputations inside inner-most loop which produce identical
...
values evreytime.
1999-05-20 10:50:08 +00:00
pk
fea10fb499
Operate Hypersparc cache in write-back mode again.
...
Remove `hypersparc under construction' message.
1999-05-20 10:06:39 +00:00
pk
1040b9e209
If TLB entries need to be flushed, make sure to do this after any necessary
...
cache flushes, since on VIPT machines the cache flush may induce a TLB load.
1999-05-20 10:03:12 +00:00
lukem
e4a87aa1a9
* convert to using MI allocsys(). most ports were using an MD allocsys(),
...
although a couple still used the old pre-4.4-lite (?) mechanism.
* use format_bytes() to format the various printf()s that print out memory sizes
1999-05-20 08:21:42 +00:00
nisimura
a784d093ea
- Change pmap_alloc_asid() and pmap_activate() to make sure that
...
'pm_asid' member of 'pmap' structure is assigned a new value after
uvmspace_alloc() provides afresh pmap.
- ASID generation number 0 is not a reserved value anymore.
1999-05-20 05:32:06 +00:00
nisimura
7d44b47145
- Make tlb dump DDB command have 'D' indication for TLB 'dirty bit'. MIPS
...
processor is one of processors with no 'referenced bit' nor 'modified bit'
processor machinary. Those functions are implemented combining two
hardware bits, 'dirty bit' and 'valid bit', with TLBmod exception handler.
1999-05-20 03:34:06 +00:00
ad
a4f0570f7d
SPARC console is black on white, and is centered by default.
1999-05-19 21:05:59 +00:00
ad
02bc362e3e
Add arg to rcons_init() that when set causes screen to be cleared.
1999-05-19 20:34:19 +00:00
ad
39db587e6f
Cleanup.
1999-05-19 20:14:46 +00:00
ad
218af6a342
Insert missing code that defines screen metrics for rcons. This fixes the
...
more blatant rcons brokenness (ie no panics).
1999-05-19 19:59:04 +00:00
bouyer
cbd39e5f67
Document the 'wdc at isa' flags.
1999-05-19 14:41:54 +00:00
minoura
6e67e063ff
Disable on-chip cache for PT and ST pages for '060 stability.
1999-05-19 14:06:59 +00:00
pk
ae6d12926c
Turn on the video timing which is not always done by the PROM (e.g. if we're
...
not the console).
1999-05-19 08:31:42 +00:00
scw
07daebdd99
Fix copyin() with zero length. (Arguments to 'moveq' were swapped).
...
CVo: ----------------------------------------------------------------------
1999-05-19 07:50:06 +00:00
nisimura
a5a47c3772
- Implement MIPS_TBIAP() which invalidates all TLB entries belong to
...
per process user spaces, replacing mips1_TBLFlush(). This reserves
kernel space TLB entries when TLBPID generation number about to wrap.
- Correct comments a bit, nuke unused routines.
1999-05-19 07:08:43 +00:00
thorpej
f98d358a1f
Rework layer 2 protocol input routines. Instead of calling e.g. ether_input()
...
directly, call the function pointer (*if_input)(ifp, m). The input routine
expects the packet header to be at the head of the packet, and will adjust
as necessary. Privatize the layer 2 input and output routines, allowing
*_ifattach() to set them up as appropriate.
1999-05-18 23:52:51 +00:00
ad
bb3a510fa2
Assign ownership & copyright to TNF. There is probably a procedure for this
...
that I am unaware of. Also some KNF.
1999-05-18 21:51:57 +00:00
ad
3d5a1b1eea
Sync with last two changes made to sys/arch/sparc/dev/fb.c (don't clear
...
screen, typo).
1999-05-18 21:38:07 +00:00
ad
7efb86f6b8
Fix typo that broke rasops operation.
1999-05-18 21:36:21 +00:00
thorpej
0ff6aaf4c2
Don't clear the screen when we connect rasops; the SPARC doesn't connect
...
the rasops console until autoconfiguration, and it kinda sucks to have
the boot messages suddenly disappear from the screen.
1999-05-18 18:13:39 +00:00
nisimura
523983b88b
- Forgot to change 'tlbpid' to 'asid'. But, why does the MIPS TLBmod
...
handler touch the value anyway?
1999-05-18 03:13:37 +00:00
nisimura
c99765853f
- Move MachSetPID(1) call to pmap_bootstrap() adajacent to kernel pmap
...
initialization code.
- Abandon mips_init_proc0() and do the 4 lines straightly in MD mach_init().
- Restore a block of code accidentally lost in prevous commit.
- Change the term 'tlbpid' to a MIPS3 nomenclature 'asid'.
- Hide PTE size exposures by symbolic names in locore.S
1999-05-18 01:36:51 +00:00
is
c5c2942a73
allow more than one ed, es or qn
1999-05-17 20:08:22 +00:00
is
5964e71dc7
Allow for more than 1 of ed, es or qn
1999-05-17 19:42:56 +00:00
thorpej
9410ed17c1
Count new resident and wired pages in pmap_kenter*().
1999-05-17 16:22:57 +00:00
nisimura
f2119ffdfb
- Nuke one unused global variable 'mem_size'.
...
- Kernel pmap is now dectected by "if (pmap = pmap_kernel())" clause.
1999-05-17 11:12:44 +00:00
nisimura
b7876c4182
- Minor code and comment adjustments for pmap_alloc_tlbpid() and
...
pmap_activate(), no functional change.
1999-05-17 01:10:51 +00:00
thorpej
7e68ddd393
Update the comments above vmapbuf() and vunmapbuf() to reflect reality.
1999-05-16 22:24:16 +00:00
ad
20be6a2a2a
Fix typo on my behalf. From Juergen Hannken-Illjes.
1999-05-16 21:19:33 +00:00
pk
87d4c19ebf
Remove cruft from `nmi_hard()' interrupt handler.
1999-05-16 16:56:35 +00:00
pk
1a2299d57c
Temporary work-around in pmap_enter on 4/400 machines: pre-allocate
...
MMU region cookies. This keeps the machine from crashing when running
in user mode.
TODO: fix the bugs then kill or alter this work-around.
1999-05-16 16:48:59 +00:00
pk
d379bda6a5
Well, what do you know.. the TLB context flush has been coded with the
...
wrong `type' field all these years. Fix this and add a TLB region flush
as well. Also take care of a few inconsequential nits.
1999-05-16 16:37:45 +00:00
scottr
2f5a40c966
From Yasuhiro Endoh: Performa 58x uses ADB soft poweroff.
1999-05-15 19:29:12 +00:00
drochner
19e64942a2
don't printf(NULL), not even in the DEBUG case
...
(It doesn't hurt the bootloader, but the junk output hangs my serial
console.)
1999-05-15 15:42:23 +00:00
ad
3b602e5afa
Panic if rasops_init() fails us (should never be the case).
1999-05-15 13:04:03 +00:00
ad
6834085f8b
Make sure rasops_info descriptor is zeroed out before initializing.
1999-05-15 12:52:22 +00:00
mrg
95e0190e23
split the sun ms/kbd drivers into frontend/backend parts at the serial
...
interface border, so that other serial interfaces can be attached to the
ms/kbd. zero functional changes and mostly involves moving code around
a bit. tested on the SS2.
this is necessary to attach the PCI ultrasparc keyboard/mouse drivers.
1999-05-14 06:42:02 +00:00
nisimura
7a50b38cbd
- Adjust descriptive comment of cpu_fork() which returns nothing and
...
returns once.
- Minor fixes in mips/vm_machdep.c.
1999-05-14 02:11:59 +00:00
eeh
ea28d54c9e
Let NetBSD/sparc know about 64-bit formats even if it can't execute them.
1999-05-14 00:18:51 +00:00
thorpej
e5f47f6307
Rewrite the USB keyboard console attachment (again). Grumble, Macintosh
...
firmware sets the "stdin" property of /chosen to be a pseudo-hid (yes, they
even spell it incorrectly) that merges all keyboard input into one stream,
so we can't find the USB controller we're attached to. Instead, just give
it to the first USB keyboard found during autoconfiguration. So that we
have SOMETHING available early on, use OpenFirmware i/o to do keyboard
input to the console wsdisplay until the USB code attaches the keyboard.
From Jason Thorpe <thorpej@nas.nasa.gov>
1999-05-13 23:37:19 +00:00
thorpej
c10a926030
Allow the caller to specify a stack for the child process. If NULL,
...
the child inherits the stack pointer from the parent (traditional
behavior). Like the signal stack, the stack area is secified as
a low address and a size; machine-dependent code accounts for stack
direction.
This is required for clone(2).
1999-05-13 21:58:32 +00:00
minoura
d1954679df
Missing #if for 060.
1999-05-13 14:24:27 +00:00
minoura
40594d5dfa
060 is much faster than Chuck thought according to Ken Midorikawa
...
<k-mid@msg.biglobe.ne.jp>
Print both the core clock and the bus clock on 040/060 machines.
1999-05-13 14:23:42 +00:00
simonb
e37110cfef
Add some instructions.
1999-05-13 08:40:08 +00:00
simonb
bb592db897
Standalone program that contains a compressed kernel image suitable for
...
netbooting on machines that can't netboot a fullsize kernel.
This is only a stop-gap solution until the pmax gets a working two stage
netboot, and is not enabled by default.
1999-05-13 08:38:05 +00:00
thorpej
c256b94b6e
Oops, forgot to commit this file.
1999-05-12 21:21:48 +00:00
thorpej
5f3034757f
Move the user-set LDT out of the PCB and into the pmap. Applications
...
which set the LDT and share VM space (e.g. new versions of WINE) expect
the LDT to be logically coupled to the address space. Use the new pmap_fork()
interface to copy non-shared user-set LDTs when the address space is forked.
1999-05-12 19:28:28 +00:00
mrg
a59ced70bd
pull in files.aout
1999-05-12 12:48:27 +00:00
eeh
b4b570608d
Add some more 32-bit emulation support.
1999-05-12 01:11:54 +00:00
drochner
998ac16bb7
add some casts for gcc -Wall, from David Rankin
...
<drankin@bohemians.lexington.ky.us> per PR port-i386/7554
1999-05-11 19:57:05 +00:00
drochner
6959d736df
make sure the ./machine link is created early enough for specific targets,
...
fixes PR port-i386/7553 by David Rankin <drankin@bohemians.lexington.ky.us>
1999-05-11 19:43:09 +00:00
hpeyerl
09bb229d59
make this compile without 'options IRQSTATS'.
1999-05-11 12:41:15 +00:00
nisimura
a10adaf5aa
- Utilities of DECstation PROM call were moved to 'promcall.c' and
...
take a bit care about findcons.c console support kitchen sink.
1999-05-11 05:15:54 +00:00
nisimura
d85f3411a7
- Have 'promcall.c' for various utilities by PROM calls.
...
- Adjust files.pmax.
1999-05-11 05:06:35 +00:00
eeh
564db48540
Don't clobber any input regs in __asm statements.
1999-05-11 05:06:17 +00:00
cgd
e9da918f1b
add some more bits, mostly stubs
1999-05-11 00:04:52 +00:00
is
05ae5bbfc1
Add HyperCom 3+/4+ parallel port support
1999-05-10 22:18:47 +00:00
simonb
d5ce574eee
Fix tyop in comment, and keep comment lines to less that 80 chars.
1999-05-10 12:36:16 +00:00
simonb
2105341c9f
Back out part of previous commit - we really only support one px at
...
the moment. From Andy Doran.
1999-05-10 12:18:57 +00:00
simonb
4cd55c6082
Change {cfb,mfb,sfb,px}0 to {cfb,mfb,sfb,px}*.
1999-05-10 04:52:34 +00:00
simonb
a70ad445f3
The comment says we support up to 3 framebuffers, make it so...
1999-05-10 04:49:24 +00:00
cgd
b0f5f854e4
have to take care to have a valid SP value in the unaligned fixup and
...
opdec (emulation) handlers.
1999-05-10 01:27:28 +00:00
cgd
9b9842a28b
handle unaligned ldwu/stw instructions. While there, fix a bug in the
...
unaligned access handler and clean it up some. Add support for emulating
the BWX instructions (ld{b,w}u, st{b,w}, sext{b,w}), which user software
can expect to be emulated. (Thanks, Alpha Architecture!)
1999-05-09 19:43:58 +00:00
cgd
75f1157922
convert to DEC-style register names (but not yet done for
...
the internal PALcode instruction format structure).
1999-05-09 19:40:00 +00:00
cgd
79c181f2e2
convert to DEC-style register names.
1999-05-09 19:39:13 +00:00
cgd
c8cf931f56
convert to DEC-style register names. the attempt to use function-based
...
register names was confusing, and could not _be_ correct in some cases.
Also, add a couple of 'generic' instruction formats which should be used
when decoding instructions before the specific format is known.
1999-05-09 19:38:59 +00:00
eeh
e5dc5cec71
Fixup non-DEBUG kernels.
1999-05-09 19:24:19 +00:00
eeh
ae3fd5e972
I don't expect to ever have the need to finish the fcode boot code, so remove it.
1999-05-09 19:15:08 +00:00
eeh
914547e475
Move origin to 8MB; it seems that 16MB has problems at times.
1999-05-09 19:14:15 +00:00
eeh
adabbf4f0f
Enhance the code that tries to locate a kernel to search for other possibilities.
1999-05-09 18:32:14 +00:00
eeh
197ee16c7a
Move the origin to 1000000 to reduce the likelyhood of conflicts with other
...
bootloaders/kernels.
1999-05-09 18:31:21 +00:00
gwr
44844fc8f7
Fix warning
1999-05-08 18:46:17 +00:00
wrstuden
3c5aad8d3c
For whatever reason, we just can't call pci_init() that early on Bandit
...
systems. Why? Who knows. Firmware bugs, maybe. In any case, moving
the call out of the ADB path works. "Good enough for me."
1999-05-07 22:20:38 +00:00
tron
e39de367b4
Install "devmap.h" to "/usr/include/machine" so that the SHARK X11
...
server can be compiled.
1999-05-07 20:50:31 +00:00
wrstuden
1e90fa5723
BusLogic cards seem to work in my G3. :-)
1999-05-07 20:10:54 +00:00
thorpej
c7ad933ffa
Add a second memory free list, which holds the first 8M of RAM. This is
...
so that devices which must allocate DMA memory in this range (e.g.
PixelStamp graphics boards) have a better chance of doing so, without
an awful hack.
1999-05-07 18:04:36 +00:00
drochner
fe310dd299
include <lib/libkern/libkern.h> for intoa()/inet_ntoa()
1999-05-07 16:19:27 +00:00
nisimura
4ce0e8e16f
- Nuke '_splset' alternative entry point mistakenly added.
1999-05-07 06:18:56 +00:00
nisimura
9c2eefcae6
- Introduce MIPS processor interrupt control routines;
...
_splraise, _spllower, _splset, _splget, _setsoftintr, _clrsoftintr, _splnone.
They manipulate MIPS processor's 8 interrupt sources and are used
as building blocks for NetBSD spl(9) kernel interface. Note that
MIPS processor doesn't enforce inclusive 'interrupt levels' found
in other processors, then the hierarchal nature of IPL must be
implemented by composing MIPS processor interrupt masks appropriately.
With the simplest target port in which small number of devices are
independently assigned with 6 external interrupt signal lines,
spl(9) kernel interface will be implemented with #define's of
processor interrupt controls mentioned above. In more general
cases, in which target computers have many devices and 'system
registers' indicating pending interrupt sources at any moment,
spl(9) will be implemented with more complex machinary manipulating
processor interrupts and system registers in target port dependent
ways.
- Nuke unused code and reorder locore definitions. XXX Following
routines will be replaced with C language version; setrunqueue,
remrunqueue, switchfpregs, savefpregs, MachFPInterrupt.
1999-05-07 01:30:26 +00:00
thorpej
20d1861d97
Revert previous. Um, Christos, why did you delete the body of this
...
file? :-)
1999-05-07 00:28:22 +00:00
leo
2d3a4c7fd6
Add .../dev/mii/files.mii. Needed for support of the 3C590.
1999-05-06 20:27:57 +00:00
leo
bad559ed77
Remove dependency of vfs_conf.o, this file is no more. From Jonathan Stone.
1999-05-06 20:25:17 +00:00
wrstuden
fb7f9b828f
Add pciide config info.
1999-05-06 19:28:20 +00:00
thorpej
680c3ddbd2
Completely rewrite how cninit() determines which keyboard to use with
...
the console. New algorithm:
* if stdin == keyboard, and parent of keyboard == adb, use ADB.
* else, must be a USB keyboard. Search backwards though the parents
until the USB controller is located. Determine its location in the PCI
domain, and which type of controller it is, and tell that controller that
it has the console input device. The USB code will then attach the first
USB keyboard as the console input device during autoconfiguration.
The iMac and Blue and White G3 consoles are fully functional now!
1999-05-06 19:24:47 +00:00
thorpej
ac9eee8693
Take all of the OpenFirmware "stdin" grovelling out of the ADB keyboard
...
driver, as the smarts for this all live somewhere else now.
1999-05-06 19:20:59 +00:00
thorpej
35df607966
Allow pci_init() to be called twice, once just to find the PCI-Host
...
bridges and determine the "pci chipset" values (for making PCI tags),
and again to actually map the configuration space registers.
1999-05-06 19:16:44 +00:00
christos
3cc711cbe0
Well we are functional enough to install from an NTFS volume, so why knot?
1999-05-06 17:12:26 +00:00
christos
d8463798c9
Add NTFS
1999-05-06 16:29:26 +00:00
christos
0c7931917a
recognize ntfs mbr fsid
1999-05-06 15:45:51 +00:00
kleink
6290fed1b6
SVR4-related typo in previous.
1999-05-06 14:16:07 +00:00
kleink
fc1b5041ac
Add a _C_LABEL() macro.
1999-05-06 13:54:06 +00:00
drochner
4479f71283
sync diagnostic printouts in opms_pckbc_probe() with dev/pckbc/psm.c:
...
pmsprobe() -- most notably: put a part inside #ifdef DEBUG
1999-05-06 09:10:51 +00:00
scottr
0179750b00
Correct two more problems of the same type as in rev 1.21: use the length
...
of the buffer you're copying from as the loop interator, not the length
of the buffer you're copying to. Also, rewrite print_single() with
pointer instead of array operators. Appears to correct some ADB-related
`hangs' during autoconfig.
1999-05-06 06:01:27 +00:00
tsubai
661ae33963
Remove unused codes.
1999-05-06 04:37:44 +00:00
thorpej
1f4085fb66
Fix spruious false matches in px_match().
1999-05-06 01:50:56 +00:00
wrstuden
af849de633
MAke this cross-tools happy.
1999-05-06 01:04:48 +00:00
mycroft
e6548e54bd
Enable interrupts *after* reading the fault address and status. This is
...
necessary because some interrupt handlers may cause additional faults (e.g.
through R/M emulation) and thereby trash the previous fault state.
From Richard Earnshaw.
1999-05-05 22:06:15 +00:00
pk
4cb2198a44
Declare `bootinfo' also if !DDB.
1999-05-05 15:32:33 +00:00
minoura
db3bdbe86c
Shut up gcc -Wall.
1999-05-05 14:31:16 +00:00
minoura
ad762a0b97
Use mvme68k-derived delay routine.
...
Now that we support various models, the old constant-loop delay routine
may cause problems.
1999-05-05 13:46:20 +00:00
minoura
3fe3e5261b
Add missing ia_size argument.
1999-05-05 13:41:44 +00:00
minoura
7cebd447fb
Move config_console to ensure that it is always called.
1999-05-05 13:41:19 +00:00
minoura
63a9944d93
mem_exists was called with wrong 2nd argument.
...
Because of this, >12MB high memory was not detected.
1999-05-05 13:38:51 +00:00
tsubai
0e57d44e45
Add missing CPU_MAXID definition.
1999-05-05 11:20:54 +00:00
christos
22de25977b
Argh, removed last ELF induced problem. We used to have syscall: in locore.s
...
and _C_LABEL(syscall) in trap.c. In ELF they are the same. Change the label
in locore.s to be _C_LABEL(_syscall).
While I am there, move the register save and restoral code used in the
*sigcode trampolines into two macros and use them instead of copying 100
lines of assembly each time.
Now everything ELF works.
1999-05-05 10:53:00 +00:00
christos
952f511570
Use -n for ELF. Using -N might work, but produces only one section.
...
No flags will not work, because it will produce a kernel loaded at 0xf0000000.
This is because the bfd ELF pagesize (in elf32-sparc.c) is 0x10000. Since
we need to load at 0xf0004000, we use -n.
1999-05-05 10:50:02 +00:00
tsubai
6168467392
Add cpu.h.
1999-05-05 10:15:53 +00:00
tsubai
9042054e51
Fix a small bug to make both IO and MEM enable bits in csr are set.
1999-05-05 08:43:53 +00:00
chs
9528f61050
in vmapbuf(), use pmap_enter() instead of poking PTEs directly.
1999-05-05 05:25:32 +00:00
chs
39a7993efb
update resident_count and wired_count properly in pmap_kenter_*()
...
and pmap_kremove().
1999-05-05 05:21:13 +00:00
thorpej
fc645b996a
- Always config_found() PCI busses, so we know if present PCI busses
...
aren't configured.
- Grab the bus's memory space tag from the pci_bridge structure for
the bus.
1999-05-05 04:40:00 +00:00
thorpej
654b0fff46
- Completely rewrite how bus space tags for PCI space are set up. Instead
...
of hard-coding them, decode the "ranges" property of the PCI bus node in
OpenFirmware.
- Do a little cleanup, and share some more code between the Bandit/Chaos
and MPC106.
XXX The bus_space(9) implementation for macppc really needs to be
rewritten.
1999-05-05 04:37:19 +00:00
thorpej
c448c97f2b
- Add come comments.
...
- Do a little cleanup.
- Protect the entirety of pci_conf_{read,write}() with splhigh()/splx().
1999-05-05 04:32:28 +00:00
thorpej
341f87673b
Add a bus space tag for PCI memory space to the pci_bridge structure.
1999-05-05 04:26:48 +00:00
thorpej
742e477ae0
Fix msgbuf handling.
1999-05-05 00:03:10 +00:00
thorpej
dbe4c0c061
Make this compile again.
1999-05-04 23:55:27 +00:00
thorpej
c2c47b0da9
Toss contents, and just pull in <powerpc/pmap.h>.
1999-05-04 23:49:18 +00:00
thorpej
da4b05fa8e
Pull in <powerpc/reg.h>.
1999-05-04 23:46:32 +00:00
christos
caa41a7d21
Fix panic and panicstr to use _C_LABEL.
...
Statuc: ELF kernel loads symbols properly, hangs in syscall while running init.
1999-05-04 17:29:22 +00:00
fvdl
4fbaa0b272
Restrict "out of CHS range" check to harddisks.
1999-05-04 17:14:55 +00:00
leo
38029cf240
If the floppy has no label, fake one.
1999-05-04 14:29:44 +00:00
christos
62a2dac0d8
whitespace...
1999-05-04 13:57:19 +00:00
christos
361f7917c8
clean up old GCC.1 stuff; move common definitions to the top.
1999-05-04 13:36:44 +00:00
christos
7d5c65239e
clean up old GCC.1 stuff.
1999-05-04 13:36:10 +00:00
pk
f499d38511
Gain one instruction..
1999-05-03 20:56:11 +00:00
scottr
a4adbf2f86
Move initialization of the iomem extent struct from mac68k_set_io_offset()
...
to mac68k_init(), so that we're through frobbing the MMU in special ways
by the time we get there. While it doesn't actually cause a problem with
the current structure of our initialization code, it probably would have
in the future.
1999-05-03 19:10:54 +00:00
pk
a554ffdde0
Better pad the artificial header to exactly 32 bytes.
1999-05-03 18:59:08 +00:00
christos
c596c324e3
Define __builtin_*() for lint
1999-05-03 16:30:31 +00:00
christos
b70c3eb0ca
Define __extension__ if __GNUC__ < 2
...
Define __builtin_*() for lint
1999-05-03 16:21:28 +00:00
christos
f890155a87
Define __extension__ if __GNUC__ < 2
...
Define __builtin_* for lint.
1999-05-03 16:20:28 +00:00
christos
6207471740
remove unused msgbufaddr
1999-05-03 16:17:57 +00:00
christos
3c86ce132b
s/\<0x4000\>/PROM_LOADADDR
...
remove unused cputypvallen, and _msgbufaddr
1999-05-03 16:17:08 +00:00
christos
b0c181d290
move PROM_LOADADDR from promlib.h to param.h and remove its cast.
1999-05-03 16:14:02 +00:00
christos
6fc35c7fc8
Casts for PROM_LOADADDR which is not casted anymore.
1999-05-03 16:13:16 +00:00
tsubai
fdabab77f2
PT_{STEP,GETREGS,SETREGS} support.
1999-05-03 10:02:19 +00:00
matthias
6a9785dfc6
Fix symbol loading. esym is passed as an offset to loadaddress.
1999-05-03 09:19:29 +00:00
pk
bc1a121cfe
Missing initialization of getbootfile() method for `old' monitors.
1999-05-03 07:32:50 +00:00
tsubai
28b7777fd0
Provide CACHELINESIZE when _STANDALONE is defined too.
1999-05-03 05:19:59 +00:00
kleink
5cbe23baad
Garbage-collect VM_MBUF_SIZE leftover.
1999-05-02 18:12:32 +00:00
ragge
a5ce96e985
EEEK! The signal changes a while ago caused the user struct to be
...
on top of the "red zone" in the kernel stack. This phenomenon has
caused many unexplainable things to happen the last year.
1999-05-02 17:28:43 +00:00
scottr
b997ba8fa3
g/c some useless calculation on avail_remaining after its last reference.
1999-05-02 17:26:14 +00:00
scottr
2f45ab494c
Remove a (harmless) duplicated line.
1999-05-02 17:23:07 +00:00
pk
e3a15d4321
* Add missing label.
...
* Avoid harmful delay-slot instruction, if we did not get a `bootinfo' thing.
* Compute correct location of `esym' for all three methods of debug
symbol loading we support.
1999-05-02 14:47:33 +00:00
christos
797c581bbc
Add bootinfo.h
1999-05-02 13:50:17 +00:00
fvdl
ec559f688b
Be more careful with saving registers around the "out of CHS range" check.
1999-05-02 12:44:34 +00:00
kleink
d34d0ccf51
* Change multiple inclusion protection symbols to use the standard naming
...
convention (not that it should matter for assembly).
* Provide an additional set of _C_LABEL() macros for ELF.
* Provide a PIC_PLT() macro for the benefit of ELF.
1999-05-01 19:20:52 +00:00
kleink
69845becd3
Use _C_LABEL() for [fs]ubail symbols.
1999-05-01 19:17:06 +00:00
kleink
3d292e1a35
Fix a label name botch introduced in rev. 1.92; Ignatios owes me a non-beer.
1999-05-01 19:11:34 +00:00
drochner
e26f758e69
ed* -> we*, PR port-i386/7503 by Andrew Gillham <gillhaa@ghost.whirlpool.com>
1999-05-01 17:19:52 +00:00
ragge
fc6020e344
Real-time clock is started on the same way on all CPUs, there is no
...
need for a special CPU-dependent hook for this.
1999-05-01 16:13:43 +00:00
pk
e4bc3af22c
No need to disable MII devices in previous.
1999-05-01 14:18:35 +00:00
tsubai
8e885e921e
Check "mac-io" and "/pci/mac-io".
1999-05-01 10:37:57 +00:00
tsubai
8dbaa0169e
Find "mac-io" and "/pci/mac-io".
1999-05-01 10:36:08 +00:00
tsubai
5fff3dafe9
Use "compatible" property to match.
1999-05-01 10:23:42 +00:00
tron
890fa9e9be
Regen from "GENERIC".
1999-05-01 10:21:22 +00:00
tron
3420cb646c
Add ext2 filesystem.
1999-05-01 10:20:01 +00:00
scottr
009cda3fb2
Fix a problem with bounds_check_with_label(), noted by Greg Oster: we
...
had been returning (-1) as an error instead of 0. This is the result of
not keeping up with its i386 ancestor, which it was originally derived
from back in 1993. Re-sync.
1999-05-01 09:26:32 +00:00
scottr
9e69eadd92
Rewrite read_mac_label() and friends, simplifying the code considerably
...
in the process. Less is truly More.
1999-05-01 09:12:47 +00:00
cgd
34fde29505
update comment re: COMPAT_OSF1
1999-04-30 23:34:08 +00:00
cgd
f6b3b14ce3
enable COMPAT_OSF1
1999-04-30 23:33:41 +00:00
cgd
1bce8c40fc
ep_arglen is in units of 'sizeof (char *)', not in units of bytes. use
...
howmany(value, sizeof (char *)) to get the right value.
1999-04-30 23:02:06 +00:00
abs
93857fda32
Comment out nell and pcmcia children until audioamd panic resolved
1999-04-30 21:09:50 +00:00
cgd
ff48595e8b
processes would have vm->vm_ssize screwed up when they faulted
...
data regions higher than USRSTACK.
1999-04-30 20:21:57 +00:00
christos
ef6e15ad0e
Include opt_compat_sunos.h
1999-04-30 16:50:44 +00:00
minoura
ed3c676245
Branch address was wrong.
1999-04-30 15:31:18 +00:00
christos
57e4b98787
- Use the proper multiply instructions so that we don't get truncated.
1999-04-30 15:31:17 +00:00
christos
8ed58f33a5
Add -n for ELF, note weirdness in comment.
1999-04-30 13:31:52 +00:00
christos
35e47f06fa
Load the header too.
1999-04-30 13:28:58 +00:00
christos
4bf3b7a9c1
Compile in support for ELF symbols.
1999-04-30 13:28:36 +00:00
christos
81248a0851
Add bootinfo struct to pass symtab arguments.
...
XXX: This does not work with ELF yet, but I don't understand why...
1999-04-30 09:29:40 +00:00
christos
a042b8f9e4
Add bootinfo support for loading symbol tables.
1999-04-30 09:26:16 +00:00
christos
bf88b9104e
Include opt_compat_sunos.h
1999-04-30 09:21:54 +00:00
cgd
1a3537df95
OSF/1 locore-ish bits. right now just sigcode
1999-04-30 05:58:10 +00:00
cgd
04f53f0b03
gross hack for SIGFPE under OSF/1, until ross makes SW completion go
1999-04-30 05:47:53 +00:00
tsubai
9697f9c401
Add more sanity check.
1999-04-30 04:35:35 +00:00
ross
c5a82dd848
* New MI man page for fp{set,get}{round,sticky,mask}(3).
...
* Implement fpgetsticky() for alpha.
* Direct fpsetsticky() and fp{get,set}mask() into alpha kernel via sysarch(2).
* Define new sysarch(2) stub for above and install and distribute sysarch.h
for alpha. (The fpcr IS user mode r/w, but for reasons beyond the scope
of a commit message kernel calls are needed.) And much kernel Magick is
required before these do anything, but this way programs compiled under
1.4 will DTRT on future snapshots and releases.
1999-04-30 00:58:30 +00:00
ragge
cec112a434
Make LK201 arrow keys work again.
1999-04-29 16:58:58 +00:00
christos
0db2ca03ae
Add sunos_sigcode (32 bit only)
1999-04-29 16:40:41 +00:00
christos
cc96413a0c
Revert previous bootinfo premature commit, and commit the sunos_sigcode
...
stuff instead.
1999-04-29 16:37:32 +00:00
christos
d27f70c075
Include opt_compat_sunos.h
1999-04-29 16:22:03 +00:00
christos
bd3e05dcd4
Add sunos_sigcode, sunos_esigcode trampoline that uses trap 1
1999-04-29 16:20:44 +00:00
christos
5f139d3cc9
Add sunos_sigcode and sunos_esigcode for COMPAT_SUNOS
1999-04-29 16:13:04 +00:00
phil
29f999f240
options & filesystems tweeks.
1999-04-29 15:31:00 +00:00
bad
c98240fc07
Don't use the direct console on color machines, which is currently not
...
supported. Use serial console instead.
From Matt Debergalis PR 7488.
1999-04-29 14:51:20 +00:00
kleink
e1529b8f93
Pull in the right generic m68k header. (Where was my mind?)
1999-04-29 14:38:39 +00:00
tsubai
599ebb4db1
Now we can use symbols in DDB. :-)
1999-04-29 05:15:30 +00:00
tsubai
741030cc8a
Add loadfile_machdep.h
1999-04-29 03:17:12 +00:00
tsubai
e4e1fcbaa6
Use MI loadfile().
1999-04-29 03:16:20 +00:00
ross
7288a55336
Use a different initial FPCR, mainly to suppress the ieee inexact trap.
1999-04-29 03:02:20 +00:00
ross
0847df9065
#ifdef _KERNEL, define the machine FPCR bits and a rounding mode macro
1999-04-29 02:55:50 +00:00
ad
3801a05ffb
Add cookie for wsfont to px_info. Don't try to get/lock a font if we
...
are not the console.
1999-04-29 02:50:25 +00:00
ross
aa1e5724b9
WSEMUL_SUN -> WSEMUL_VT100
1999-04-29 01:28:40 +00:00
fvdl
48003b2c88
Only use int13 extensions if the sectors can not be read through the
...
older CHS interface. This works around stupid BIOSs who report that
int13 extensions are present and functional, but fail when you actually
use them. Like Adaptec SCSI BIOSs.
1999-04-28 23:24:42 +00:00
is
568b328c80
Recognize Linux ext2fs partitions. (Used to be marked as unknown).
1999-04-28 22:35:27 +00:00
fair
073021116e
Add a 1 second delay to powerdown sequence to prevent the OpenBoot PROMs
...
from getting control and reporting a "powerdown failure", per PR#7487
1999-04-28 18:49:40 +00:00
minoura
ab5806d4b8
Message cosmetics.
1999-04-28 16:17:42 +00:00
minoura
ea485e0d51
Handle fpunimp properly for fpu_emulate.
1999-04-28 16:16:58 +00:00
christos
b40179bdca
MD version of loadfile.h
1999-04-28 15:26:21 +00:00
christos
017ae4d0c4
Support for installboot
1999-04-28 15:25:43 +00:00
christos
1c8494b7a2
Checkpoint of elf boot stuff:
...
- Use loadfile for both boot and installboot
- Fix problems with linking in bootxx
- Make installboot work with both a.out and ELF bootxx
- *WILL NOT BOOT YET ELF KERNELS* (a.out kernels work) I am working on it.
1999-04-28 15:22:25 +00:00
christos
ccd32076df
Add -DLIBSA_NO_CLOSE
1999-04-28 13:27:18 +00:00
christos
ad64321aac
Include <sys/systm.h> to get prototype for memset.
1999-04-28 13:20:55 +00:00
christos
4f8814a98c
Fix tyop
1999-04-28 10:58:10 +00:00
christos
49a60fee19
Add loadfile_machdep.h
1999-04-28 09:19:35 +00:00
christos
c22a8166d9
use new loadfile
1999-04-28 09:18:47 +00:00
christos
c5ec77e01b
use new loadfile
1999-04-28 09:14:22 +00:00
christos
5317a4673a
Use new loadfile
1999-04-28 09:14:07 +00:00
christos
a030d021a7
Use new loadfile.c
1999-04-28 09:13:51 +00:00
christos
0766a607d4
MD defines for the MI loadfile
1999-04-28 09:10:07 +00:00
scottr
eb910c35ce
From Ken'ichi Ishizaka: correct the calculation of the frame buffer
...
offset by masking off garbage bits in the DAFB v7. This has been
tested at all resolutions and common color depths on the LC47x.
1999-04-28 05:24:08 +00:00
scw
52b5bc5eb8
Duh. My last change broke mvme147 support.
1999-04-27 18:12:44 +00:00
thorpej
b1a4c46dab
Fix a typo that prevented this from compiling.
1999-04-27 17:37:18 +00:00
nisimura
3e9afa8b4d
- Save Mach_splX() calls which don't fit well with DECstation. MIPS
...
spl machinary will be reworked, someday.
1999-04-27 08:07:26 +00:00
cgd
7b8e7abdd6
use osf1_exec_ecoff_hook()
1999-04-27 02:33:35 +00:00
cgd
6f2f5becb6
Alpha ECOFF object type definitions
1999-04-27 02:32:33 +00:00
ad
aa89ae23ba
Last fix broke kbd and mouse input under X for the console device. Fixed.
1999-04-26 23:26:11 +00:00
thorpej
5d82bfc656
Garbage-collect VM_MBUF_SIZE.
1999-04-26 22:47:34 +00:00
thorpej
b8073b401b
Garbage-collect the VM_MBUF_SIZE constant. Instead, use the size
...
(nmbclusters * mclbytes), so that the right amount of KVA space is
allocated if those variables are patched.
1999-04-26 22:46:44 +00:00
abs
0d2cfcdb5a
Update vanity config
1999-04-26 18:30:45 +00:00
ad
0c221127eb
More fixes to get the PXG working and keep the PX happy.
1999-04-26 12:05:11 +00:00
ad
e54fa8abad
Fix silly bug where fbconnect() doesn't realize that it's already been
...
called during early console initalization, then pouts because there appears
to be n+1 framebuffers. This whole thing is a mess.
1999-04-26 12:03:53 +00:00
nisimura
56a9b84b91
- MIPS processors do not impose inclusive (nesting) interrupt levels with
...
their interrupt lines. The notion and implemention of 'spl' are left
for how target ports approach to it.
1999-04-26 09:42:14 +00:00
nisimura
9e798fbe20
- Forgot to commit these two.
1999-04-26 09:36:05 +00:00
nisimura
c33ad91e49
- Sweep machdep.c; mostly imported from a development branch. Little
...
exposure of TC device any more. Correct comments which are no longer
feasible. Reorder declarations and definitions. Introduce 'clkread'
pointer to pull up model dependent high resolution timer value. Have
prom_systype() call.
- Place routines for model dependent high resolution timer.
- Program IOASIC registers inside os_init() call and nuke ioasic_init().
1999-04-26 09:23:21 +00:00
ad
d52e1e73df
Add cdev declaration for `px', major 98.
1999-04-26 04:42:10 +00:00
ad
4e3888516e
Many fixes to support PXG, PXG+ and PXG+ Turbo. Interrupt handling is
...
totally broken for the PXG and will remain so until more documentation is
available. This destroys the queueing, hardware clipping, and VDAC update
mechanisms on the PXG.
1999-04-26 04:37:33 +00:00
ad
6db752a5c1
"px.h" requires inclusion.
1999-04-26 04:34:00 +00:00
ad
98fc8dbc76
`pm' device can also be 8bpp - fix dependancy line.
1999-04-26 04:32:05 +00:00
ad
b83c863839
Fixed to match rasops config glue.
1999-04-26 04:30:26 +00:00
ad
613a381d71
Update configuration to match `rasops' fixes and config glue.
1999-04-26 04:25:38 +00:00
jonathan
9c39aaeeca
Add common SYSV* options (from i386).
...
Add "options LKM", since with ELF/ECOFF format kernels it should now work.
1999-04-26 02:20:02 +00:00
ross
f868468aaa
Never used, and work-in-progress uses a different header.
1999-04-25 20:15:06 +00:00
eeh
3f944123d6
Fix uninitialized variable bug in pmap_enter().
1999-04-25 17:23:04 +00:00
eeh
962ed777c3
Garbage collect some old stuff.
1999-04-25 16:18:46 +00:00
eeh
e921bb961d
Defer final console attach to zs_attach().
1999-04-25 16:16:31 +00:00
pk
421994a39b
In pmap_{zero,copy}_page4m() use setpgt4m() to setup temporary address
...
mappings.
1999-04-25 10:30:02 +00:00
scw
fdd587c0ea
Define MKNOLINT=no and _STANDALONE.
1999-04-25 10:05:00 +00:00
simonb
666e14b944
pmax kernels now compile with -Wuninitialized.
1999-04-25 04:04:53 +00:00
simonb
59df0560f4
Set the colormap index before checking it!
1999-04-25 04:04:16 +00:00
simonb
d2bd346fb8
Shut 'gcc -Wuninitialized' up (including a real case I missed with ddb
...
symbol initialisation).
1999-04-25 03:20:45 +00:00
simonb
5d8b1ef3e4
g/c REAL_CLISTS.
1999-04-25 02:56:26 +00:00
eeh
df102fbcb5
Deprecate `findzs()' and try to map in the zs registers if they're not mapped
...
by the prom.
1999-04-24 21:08:12 +00:00
dbj
9176bfee30
add nextkbd flag to nextcons.c so that kernel can be cleanly
...
configured without a video console
patch submitted by Matt Debergalis
1999-04-24 17:55:10 +00:00
ross
28ef22871e
Copy isdn4bsd cdevsw hooks from i386 conf.c.
1999-04-24 17:01:15 +00:00
simonb
f676307241
Include "px.h" - rcons_connect_native is only compiled in of NPX > 0.
...
Fixes PR port-pmax/7456 from Jason Thorpe.
1999-04-24 15:22:45 +00:00
simonb
b7c062102c
Oops, deleted a register_t instead of register in previous.
1999-04-24 15:04:32 +00:00
simonb
dc1d3940db
Nuke register and remove trailling white space.
1999-04-24 08:01:01 +00:00
mark
9a56e04261
Fix microtime() to sanely handle calls before the clocks have been
...
initialized. This is the DC21285 version of the IOMD fix for PR7357.
1999-04-23 09:09:04 +00:00
cgd
575e9f8dfd
support emulation-specified errno mapping tables
1999-04-23 05:43:02 +00:00
thorpej
94682a459b
These are no longer used: replaced by locore_mips1.S and locore_mips3.S.
1999-04-23 00:10:15 +00:00
wrstuden
9b0e678d51
Fix compilation errors.
1999-04-22 18:48:59 +00:00
ender
e544636cde
Disable ASC interrupt enabling for now. We don't currently use it, and
...
it seems to be causing hangs at attach time on LCII's.
1999-04-22 18:00:34 +00:00
minoura
43d6c498cc
I deleted a necessary line by mistake.
1999-04-22 16:22:49 +00:00
minoura
f9afee1b29
Bus error occurred on such machines without the SCSI ROM.
...
Insert badaddr() check before read the ROM.
1999-04-22 12:55:53 +00:00
drochner
ca053f4364
remove an "unmodified" so that the copyright notice will hopefully match
...
pk's "BSD-style (clauses: 2; no acknowledgements)" pattern
1999-04-22 10:27:16 +00:00
ross
a1cca18262
Implementing bus_space_barrier(9)::isa_bs_barrier() with panic(9)
...
does in fact get you a barrier, but it's unnecessarily drastic.
Fixes kern/7431 "SHARKs with a serial console and com.c 1.59.2.1 won't boot".
1999-04-22 10:12:41 +00:00
leo
098c344c9b
Make sure that we can link against the libsa.a library. It looks like a
...
gross hack, but I don't know how to fix this in another way.
1999-04-22 07:17:01 +00:00
chs
05b971dd5f
in pmap_pageable(), rather than marking a PT page as not modified
...
to trick the pagedaemon into freeing it later, just unmap the page
and free it immediately. fixes PR 7337.
1999-04-22 04:24:52 +00:00
simonb
6f6573cb10
Move BOOTINFO_ADDR up to 0x8001fc00, and reduce the maximum size of a
...
bootinfo record to 1kB (we are using less than 200 bytes now) so that it
doesn't run into addition PROM memory.
At 0x8001f00 the bootinfo record was stomping on some memory used by the
SFB cards for font information.
1999-04-22 01:52:54 +00:00
ad
a895fbfd58
Define rcons_connect() only if (NFB > 0). Define rcons_connect_native() only
...
if (NPX > 0). Needed for fixed `rasops' config glue.
1999-04-22 00:33:30 +00:00
ad
ca39efe84c
Remove misplaced comment.
1999-04-22 00:29:59 +00:00
fvdl
3fb6f009a4
Handle instruction prefixes (skip them, in our case).
1999-04-22 00:23:33 +00:00
simonb
25715bb0f2
Comment out 'config nfsnetbsd'.
1999-04-21 12:53:56 +00:00
scottr
136972df3a
Actually, the last change solved a different but related problem than
...
the one mentioned in PR 7376. By clearing the display in iteon()
instead, we can kill both birds with the same stone.
1999-04-21 06:00:07 +00:00
scottr
48ff49fee0
When attaching the ite console, clear the entire display rather than assuming
...
that the emulator will do it for us. (The emulator will only clear
full character-sized rows.) Incidentally fixes PR 7376.
1999-04-21 05:18:17 +00:00
simonb
24323d7ef4
In cpu_startup():
...
+ Initialise minaddr to the start of the file I/O buffers.
+ Check for overallocation of RAM for these buffers.
+ Change function name in panic message to match reality.
Code taken from almost every other port, and fixes the:
uvm_km_suballoc: unable to allocate space in parent map
panic that some people have been experiencing.
1999-04-21 02:03:24 +00:00
ross
be000bc016
Revert 1/2 of previous change. INSECURE is still OK for alpha.
1999-04-20 21:43:03 +00:00
thorpej
f7b0fea081
After reviewing the Green Book, BPT traps do indeed leave the PC pointing
...
to the instruction _after_ the `call_pal bpt' instruction.
1999-04-20 21:30:15 +00:00
thorpej
375b3fa699
Prototype alpha_debug(), and add some definitions for KGDB.
1999-04-20 21:23:56 +00:00
thorpej
62d09f4f93
Move the inclusion of <machine/bus.h> to within a _KERNEL section.
1999-04-20 21:23:09 +00:00
thorpej
869951571d
- Clean up ddb_trap() somewhat, and handle exceptions that happen while we're
...
in DDB (e.g. if a bad pointer was dereferenced; the debugger will recover).
- Change a comment to indicate that we are on the debugger stack when we get
to ddb_trap().
- Fix possible buglet in computation of the branch target in db_branch_taken().
1999-04-20 21:19:48 +00:00
thorpej
701edb8db8
- Revert previous, and do debugger entry if kernel BUGCHK or BPT traps
...
happen. If the debugger doesn't handle the trap, arrange things so the
debugger won't be called again before we panic.
- Before panic'ing, give the debugger a chance to field the trap, and
if the debugger has handled things, allow the kernel to continue running,
like the i386 port does.
1999-04-20 21:16:59 +00:00
thorpej
a12dedc3ea
- Revert previous change to XentIF(), now that we're going to enter the
...
debugger differently.
- Pull in debugger glue if DDB is configured.
And one unrelated change, while I was here: Don't create a fake trapframe
for main(); it hasn't been used by main() for quite some time, and panic
if main() returns, because that's not supposed to happen now.
1999-04-20 21:11:59 +00:00
thorpej
1b2eac076f
Add a common debugger entry point, alpha_debug(), which performs various
...
tasks (i.e. switches to the debug stack) and then invokes the appropriate
debugger (DDB or eventually KGDB).
1999-04-20 21:09:49 +00:00
thorpej
9d78593b30
Back out previous; we're going to dispatch to the debugger differently.
1999-04-20 21:08:23 +00:00
pk
901a03b897
Protect extent(9) ops with splhigh().
1999-04-20 20:15:48 +00:00
mark
7c3542d098
Add the rnd pseudo device.
1999-04-20 09:30:08 +00:00
mark
902004cefc
Don't try and calculate the time in microtime() unless cpu_initclocks()
...
has already been called and thus we know the values the timers are using.
This also ensures that clock_sc will always be valid when we try and use
it to read the timer registers.
Fixes PR7357.
1999-04-20 09:14:32 +00:00
mrg
ad52a7fe49
make this compile again with no rcons.
1999-04-20 06:42:54 +00:00
ross
702267a538
options INSECURE, like i386
...
pckbc* -> pckbc0, like i386
1999-04-20 06:16:35 +00:00
simonb
dc3b870fce
Add NFS_BOOT_DHCP so that netboot kernels can find the root filesystem.
1999-04-20 05:56:52 +00:00
simonb
1065cb27a3
s/NFS_BOOT_BOOTP/NFS_BOOT_DHCP/
...
DHCP is a superset of BOOTP, and still works with BOOTP servers.
1999-04-20 05:54:44 +00:00
is
bbeb5012d5
Add dummy bus_space_barrier method, like mac68k
1999-04-20 05:48:37 +00:00
thorpej
f30375cda0
Dispatch to the debugger from the Intruction Fault trap vector directly,
...
rather than doing it from trap(). This so we can switch to a temporary
stack for the debugger (in a forthcoming commit).
1999-04-19 23:24:14 +00:00
thorpej
d24359e5c8
Define BPT and BUGCHK Intruction Fault codes.
1999-04-19 23:22:19 +00:00
kleink
ed74932033
Add COMPAT_SVR4 for m68k.
1999-04-19 21:22:56 +00:00
kleink
36e329cd5b
Define FP as a synonym for A6.
1999-04-19 21:19:08 +00:00
kleink
6a9c669828
Move linux_reenter_syscall() to a common location and rename it to
...
reenter_syscall() - it's going to be shared with COMPAT_SVR4 and soon be
used by native code.
1999-04-19 20:58:37 +00:00
scw
cc712cde63
Make the memory sizing code *really* work on mvme167.
1999-04-19 19:15:50 +00:00
mycroft
0e603b27d7
+LFS +MFS
1999-04-19 16:57:06 +00:00
ragge
d9010c853c
Don't try to init the L2 cache if there is no L2 cache. (KA640)
1999-04-19 14:50:57 +00:00
minoura
35d1114201
Add missing par0.
1999-04-18 15:43:21 +00:00
minoura
26b74e1082
Handle T_ILLINST in kernel mode.
...
This occurs in fpu_probe() when the FPU is not installed on the system.
Because of this, FPU_EMULATE wouldn't work at all.
1999-04-18 14:39:10 +00:00
minoura
4fcf23e9b0
Handle F line emulation correctly when FPU_EMULATE is enabled.
1999-04-18 14:37:09 +00:00
mrg
a3b0c3845d
fix some comments.
1999-04-18 10:54:23 +00:00
mrg
8b70f01b60
use LINKFLAGS=-X to avoid stripping out per-file debugging info (idea from chuck@netbsd.org)
1999-04-18 10:52:31 +00:00
minoura
8eb1fd77e9
Do not memcpy to the bouncebuffer in datain.
1999-04-18 00:38:58 +00:00
minoura
aae9b1588b
Typo fix.
1999-04-18 00:36:36 +00:00
kleink
ea8f9b570f
Inclusions are already relative to the root of the kernel source tree, no need
...
to traverse the path all the way up again.
1999-04-17 21:26:59 +00:00
ws
5423093850
Modify syncicache on PowerPC from an inline to a real function.
...
Support different cache line sizes with the same object code in userland.
While here, move the function to implementation name space.
1999-04-17 21:16:45 +00:00
chs
b3d919281a
update one last call to uvm_pagealloc().
1999-04-17 20:03:39 +00:00
mhitch
70d16931bd
Correct the way I was using the transfer length for ATAPI commands. ATAPI ZIP
...
drives are now usable.
1999-04-17 19:49:24 +00:00
is
3faf133984
Cut-down kernel for miniroot installation.
...
Leave everything out that isn't needed.
1999-04-17 19:05:19 +00:00
mhitch
46f5ce02e0
Do a REQUEST SENSE when ATAPI operation returns an error. This is needed to clear
...
the Unit Attention status, i.e. after a media change on a CDROM.
1999-04-17 17:08:12 +00:00
ragge
d80adac6a7
Only allocate QDSS memory if there is a QDSS as console.
...
QDSS should also work on KA650 now. (untested)
1999-04-17 17:02:49 +00:00
drochner
2519327c42
oops - forgot half of it
1999-04-17 16:52:06 +00:00
drochner
9684e9a613
disable the "aria" sound board per default until the problems with its
...
"probe" functions are solved (gives false positives)
1999-04-17 16:50:26 +00:00
drochner
7694cc18a5
wsconsio.h is gone
1999-04-17 13:00:04 +00:00
simonb
cbd32a724f
Sync with rev 1.9 of sys/arch/i386/stand/lib/loadfile.c:
...
another nit in error handling: don't try to print out a NULL
filename (which means "use default" and is dealt with properly
by open())
1999-04-17 11:24:16 +00:00
drochner
982c55e22c
another nit in error handling: don't try to print out a NULL filename
...
(which means "use default" and is dealt with properly by open())
1999-04-17 11:18:36 +00:00
ragge
e9689cc9bd
Use "access_type" in pmap_enter() more intelligent.
...
Allocate device register space bigger than the logical page size
from the kernel map, thus decreasing the pre-allocated page table memory.
1999-04-17 00:01:18 +00:00
thorpej
e49833cd68
Now that we have direct-mapped pool pages, we can garbage-collect VM_MBUF_SIZE
...
and don't need to allocate mb_map.
1999-04-16 21:47:11 +00:00
thorpej
4b603c180a
Use the same hack as pmap_zero_page() and pmap_copy_page() to provide
...
direct-mapped pool pages.
1999-04-16 21:45:19 +00:00
thorpej
3b29e1e158
Clean up the Rawhide interrupt code some more:
...
- Actually display the kn300 irq, not the MCPCIA irq, in the interrupt
string. Also, don't bother displaying device/pin on strays, since
it doesn't play will with shared interrupts that would happen due to
a PCI-PCI bridge.
- Shave a few more cycles out of the interrupt dispatch routine.
1999-04-16 21:29:47 +00:00
thorpej
48a53c250d
Add a stub pciide_machdep_compat_intr_establish() for Power Macintosh.
...
Power Macintoshes with PCI IDE (e.g. the new Blue G3) don't have them
wired to compatibility mode, so just return a NULL cookie. We still have
to have this routine for the PCI IDE driver to link.
1999-04-16 21:15:29 +00:00
kleink
5e7ff129c8
Normalize path of files.sunos.
1999-04-16 11:13:38 +00:00
pk
0a737db1c7
`oldmon' proms need `putstr()' too.
1999-04-16 08:55:37 +00:00
ross
74de38f9a9
Really say goodbye to old wscons.
1999-04-16 07:24:13 +00:00
mhitch
bb2b8c8586
Change reading the ATAPI IDENTIFY data: a ZIP drive responds differently than my CDROM
...
and will cause the drive to hang on boot. The ZIP drive still does not work, but the
system no longer will hang,
1999-04-16 03:29:49 +00:00
thorpej
d38cab08e5
Add SGMAP stuff for Window 2, and rename Window 0's SGMAP stuff to indicate
...
its use.
1999-04-16 02:18:07 +00:00
explorer
6f9b6a2f1a
remove BUFPAGES= line for now (commented out)
1999-04-16 01:11:22 +00:00
explorer
927ebf9949
sync to the currently installed kernel
1999-04-16 01:09:25 +00:00
thorpej
1ddebc8444
Fix a silly bug present since rev 1.1; the direct-mapped window is
...
supposed to be Window 1, but a cut'n'paste error made it stomp over
Window 0, thus breaking ISA DMA. Fix this. (Confirmed to work with
floppy driver.)
While I'm here, do something I've been meaning to do for a while: change
Window 1 from a 1G at 2G to a 2G at 2G direct-mapped window, and add
a Window 2 of 1G at 1G SGMAP-mapped. Chain Window 2 to Window 1, and
use it as a fall-back for PCI DMA if the system has more than 2G of RAM.
1999-04-15 23:47:52 +00:00
thorpej
31c4e50d3a
- Change the "savunit[]" and "savirqs[]" arrays to ints, rather than chars.
...
The access is more efficient this way (and this was done in the interrupt
dispatch code, so some cycles are actually shaved), and gcc gets annoyed
when chars are used as array subscripts.
- Adjust for the fixed Rawhide console initialization.
- When mapping a PCI interrupt, don't always map device 1 to IRQ 16. Device
1 is only the internal 53c810 on MID 5, and is an invalid device number
on any other MID.
- Adjust for change mcpcia_config/mcpcia_softc structures.
- Nuke the kludgy linked list of mcpcia_softc structures. Instead, just
use savunit[v] to index into mcpcia_cd.cd_devs[] to find the MCPCIA
which has the stray interrupt.
- Some other minor cosmetic cleanup.
1999-04-15 22:37:25 +00:00
thorpej
592cdd4bda
Adjust for new register access arguments, and make one slight cosmetic
...
change.
1999-04-15 22:32:21 +00:00
thorpej
f2368c1301
CHIP_EX_MALLOC_SAFE() now must pay attention in class.
1999-04-15 22:31:16 +00:00
thorpej
279f30928f
Add support for a single statically-allocated MCPCIA configuration structure,
...
which holds state of the MCPCIA to which the console is attached.
- All MCPCIA info is now stored in the mcpcia_config structure; the
mcpcia_softc only contains a struct device and a pointer to one of these.
- If attaching the console MCPCIA, use the static configuration, else allocate
the substructure.
- Rename mcpcia_init() to mcpcia_init0(), and make it take a "mallocsafe"
argument.
- Implement a new mcpcia_init(), which looks for the MCPCIA which has the
EISA bridge attached. Initialize this MCPCIA as the console MCPCIA (the
console on the Rawhide is only allowed on this MCPCIA; firmware rule).
- Eliminate the kludgy linked listed of mcpcia_softcs. Just use mcpcia_cd
to find all configured instances.
Separate bug fix: Actually clear the MCPCIA error mask after probing for
PCI (and ISA) devices, don't just clear it twice in mcpcia_init0().
Some other slight cleanup.
1999-04-15 22:27:40 +00:00
thorpej
9af474a62c
- Add a comment explaining why we probe for MCPCIAs in the shuffled
...
MID order.
- Export the shuffled MID order; other files now need it.
- Don't derive the GID from the unit number of the mcbus. A user could
render his kernel non-bootable by using a different unit number in the
kernel config file. We (and the hardware) only support one MCBUS, so
simply use instance 0. Note that this will need to be adjusted if there
are even any multiple-MCBUS systems.
1999-04-15 22:19:52 +00:00
thorpej
9a4a0a3c81
DEC_KN300 no longer uses PROM console.
1999-04-15 22:15:38 +00:00
thorpej
1287bb8599
Always call the platform's cons_init routine (note, it may not do anything,
...
but it's a very handy place to put console-related debugging code in,
even if we're still using the PROM console).
1999-04-15 22:15:05 +00:00
thorpej
f3314e93e8
Add an empty dec_kn8ae_cons_init().
1999-04-15 22:13:41 +00:00
thorpej
02aa04c89e
Massive cleanup of the AlphaServer 4100 console initialization code.
...
Instead of using the PROM console until autoconfiguration is complete (at
which time we called dec_kn300_cons_init() directly!), make this work like
basically all of the other systems which have PCI attached consoles. That
is, initialize the PCI chipset which holds the console early, and perform
console initialization at the correct time.
This should make both PCI and ISA display consoles with PC keyboards work
(i.e. the deskside workstation version of the Rawhide).
1999-04-15 22:11:57 +00:00
thorpej
0df038ccb1
- Use the CTB_TURBOSLOT_* macros from rpb.h.
...
- Don't assume bus/slot == ISA display. Instead, test for TYPE_ISA.
- Some cosmetic (whitespace, mostly) cleanup.
1999-04-15 22:06:47 +00:00
thorpej
f03f59a5b8
Back out the change to swap Lev1map on MP systems that use the PROM console.
...
Basically, we have to completely nuke the _PMAP_USES_PROM_CONSOLE code from
orbit before MP is going to properly work.
1999-04-15 21:21:25 +00:00
ad
d79296c5e9
Disable ntohl/htonl due to duplication in libkern/arch/mips.
1999-04-15 15:30:46 +00:00
leo
84169631c6
Fix the IPL comparison. The previous version was plain wrong and caused
...
random panics in the pool allocator.
1999-04-15 09:15:29 +00:00
thorpej
e8e6061642
Slight braino in previous.
1999-04-14 23:55:35 +00:00
ragge
71a57b22eb
Use the pool allocator for mbufs instead of a separate submap.
1999-04-14 23:42:00 +00:00
thorpej
25a0e78bf3
Add macros to decode the `turboslot' member of the Console Terminal Block.
1999-04-14 23:28:31 +00:00
ragge
797a7428d6
First towards use of bus.h routines on vax. Allocate DMA memory for
...
LANCE chip on vaxstations.
1999-04-14 23:14:45 +00:00
ragge
397795c32d
Machines using KA48 must have memory mapped in, and use the same
...
addresses for console as KA46. From Michael Kukat.
1999-04-14 16:19:03 +00:00
christos
30ffed2123
remove bogus prototype for getopt
1999-04-14 15:22:46 +00:00
christos
c70b4ad2a1
Add prototype for getsecs
1999-04-14 15:22:07 +00:00
minoura
bb2c24d761
More size hacks. We can now run the installer on 4MB machines.
1999-04-14 14:13:11 +00:00
drochner
1ecbaaabf8
this is now sys/lib/libsa/ufs_ls.c
1999-04-14 13:31:49 +00:00
hpeyerl
6cde76c6fe
fix some copyright foo.
1999-04-14 12:56:33 +00:00
drochner
e4841b3edf
add prototypes, use ufs_ls() from mi libsa,
...
compile with -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
1999-04-14 11:53:43 +00:00
drochner
312eae2bf4
add prototypes, use ufs_ls() from mi libsa, revert to "void main()",
...
compile with -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
1999-04-14 11:45:39 +00:00
drochner
dd0ed4267b
add prototype
1999-04-14 11:19:23 +00:00
drochner
2d1e6a1f5a
add prototypes, slight formatting changes
1999-04-14 11:17:04 +00:00
drochner
ffd8d7c6d0
add prototypes
...
being here, format ala KNF
1999-04-14 10:57:59 +00:00
pk
87a17d4466
Initialize the VME bus tag.
1999-04-14 10:28:23 +00:00
pk
ee5af6c31e
Mask out 64-bit burst capability on sun4m's, since some models (SS20)
...
erroneously report this in their sbus properties.
1999-04-14 09:50:01 +00:00
pk
08e6e1fdc0
Fix TAB-jump lossage in previous.
1999-04-14 09:48:37 +00:00