84fad9aba3
make it clear that the "old BSD partition ID!" message is a warning (by
...
prefacing it with "WARNING: ").
1998-02-27 18:57:40 +00:00
e3dfc809c6
Remove dpme.h, as it's no longer necessary.
1998-02-27 09:17:18 +00:00
c1ea2b45ff
Integrate Macintosh partition map and driver descriptor map definitions.
1998-02-27 09:15:21 +00:00
f17bbcfffa
Changes necessitated by the fact that all pmaps have their own level 1
...
page tables: use curpcb to determine which level 1 map defines the
current VM context, and use that level 1 map when mapping and unmapping
the PROM.
1998-02-27 04:03:00 +00:00
c4e7c88520
Step 1 of the Grand Alpha Pmap Rototill:
...
- Clean up pmap_bootstrap() some, and make a slight change to how the
PROM mappings are saved.
- Give each pmap its own level 1 page table, rather than sharing a global
level 1 page table. This will eventually allow for Very Large user
address spaces.
- Keep a list of all pmaps, so that when kernel level 2 page tables are
allocated, all level 1 tables may be updated.
- Add a couple of functions for allocating and freeing page table pages.
- Add a few comments about ASN allocation.
1998-02-27 03:59:58 +00:00
5d56ce57ba
Several changes related to all pmaps having their own level 1
...
page table:
- Update the current hwpcb pointer in the SWITCH_CONTEXT macro, so that
we know it's always correct.
- Optimize cpu_switch(): if we're switching to ourselves, skip the
actual context swap.
- Clean up some comments and remove some code rendered obsolete by
the fact that address spaces are now selected by switching to a
new level 1 page table.
1998-02-27 03:53:49 +00:00
cb6972d4d3
Implement alpha_pal_swpctx().
1998-02-27 03:44:53 +00:00
f5f997d1dc
Bump down maxusers to a reasonable value on a machine with 8MB.
1998-02-27 01:33:14 +00:00
0228ba8d86
Make the messages printed by _nodb_trap() more helpful.
1998-02-26 20:31:13 +00:00
eeb690065b
Use trap 14 as PROM abort
1998-02-26 19:30:59 +00:00
23b16936e8
Fix build with NFB=0
1998-02-26 16:01:18 +00:00
edac6b7ff2
define kernel only inline static functions only #ifdef _KERNEL
1998-02-26 01:57:30 +00:00
8d0d59284b
Use allocsys(), mips_init_msgbuf(), and mips_init_proc0(), plus small
...
changes for MACHINE_NEW_NONCONTIG.
1998-02-25 23:31:29 +00:00
d6085102e9
DECstations have one physical memory segment.
1998-02-25 23:31:03 +00:00
b3c5864223
Use allocsys(), mips_init_msgbuf(), and mips_init_proc0(), plus small
...
changes for MACHINE_NEW_NONCONTIG.
1998-02-25 23:30:33 +00:00
c2e692ff93
PICA has one physical memory segment.
1998-02-25 23:30:11 +00:00
330e4f8d24
Fix a few screwups that made it impossible to config these kernels.
1998-02-25 23:29:49 +00:00
477d46784e
Use allocsys(), mips_init_msgbuf(), and mips_init_proc0(), plus small
...
changes for MACHINE_NEW_NONCONTIG.
1998-02-25 23:28:25 +00:00
d184112bd5
NEWS has one physical memory segment.
1998-02-25 23:27:20 +00:00
da6458bfb4
Implement and switch to MACHINE_NEW_NONCONTIG.
1998-02-25 23:26:41 +00:00
4673e0c339
Prototype allocsys(), mips_init_msgbuf(), and mips_init_proc0().
1998-02-25 23:25:16 +00:00
469520ccd4
Pull some code out of N mach_init() functions, and place it in a
...
common place:
- allocsys(), which computes space for and assigns addresses
to kernel data structures at boot time.
- mips_init_msgbuf(), which initializes the error message
buffer at the end of core.
- mips_init_proc0(), which initializes the U-area for proc0
and nullproc.
1998-02-25 23:24:35 +00:00
398e0f8c64
add /* LINTLIBRARY */ to supress lots of "unused function" warnings
...
from lint.
1998-02-25 22:36:45 +00:00
1ed8ea9966
note second parm of sysarch() is now void *, + trivial KNF, etc.
1998-02-25 21:41:55 +00:00
56c01cbd82
change second parm of sysarch() from char * to void *
1998-02-25 21:24:56 +00:00
3ee0e26f7d
document 3c900 TPO support, add comments
1998-02-25 12:19:12 +00:00
41bbe0c360
3c900 TPO works too, as reported by Feico Dillema <dillema@acm.org>.
1998-02-25 12:15:49 +00:00
e308ffd825
compute st_map size properly
1998-02-24 19:01:59 +00:00
25811c51ea
Declare 'fd_cd'.
1998-02-24 13:02:54 +00:00
e4b379c7c1
Only try to initialize the PCI-bus when NPCI > 0.
1998-02-24 13:02:06 +00:00
89d112dd92
Switch this kernel to UVM.
1998-02-24 11:05:37 +00:00
7027d87a18
Duh! Use uvm_km_valloc_wait(), NOT uvm_km_zalloc() to allocate user page
...
tables. (Thanks for pointing that out, Chuck!)
1998-02-24 07:42:05 +00:00
58509e699f
Add support for UVM.
1998-02-24 07:38:01 +00:00
a316576397
A change ripped out of i386/machdep.c:
...
--
When allocating bus space in bus_space_alloc(), use EX_FAST to find
the first fit in the map. The previous behavior violated the principle
of least surprise (especially annoying when you're debugging space allocation
problems). Suggested by Chris Demetriou.
1998-02-24 07:06:39 +00:00
15b125de34
ROM vectors and related information needed to support the Performa 588
...
(and quite probably all LC/Performa 580/588 models). Thanks to
Yasuhiro Endoh for providing the necessary data.
1998-02-24 07:00:14 +00:00
6f382db074
The code compiled in by the MADHATTER option is now standard issue. While
...
here, do a bunch of KNF, particularly whitespace issues.
1998-02-24 05:59:34 +00:00
78875d069d
ofd -> ofdisk
1998-02-24 05:49:28 +00:00
6bab18f8f1
Catch up with changes in dev/ofw. Add mainbus.
1998-02-24 05:45:51 +00:00
7198bb7811
Set the VM page size after clearing the BSS segment.
1998-02-23 20:05:09 +00:00
a3a297cc40
Two purely cosmetic whitespace changes.
1998-02-23 18:45:44 +00:00
c285c9fbfa
Remove the limit on bufpages we picked up from i386 in 1993
...
(which was removed from that port not long after), as it's not
an especially meaningful test.
Also, bump the number of swap buffers allocated to 3/4 the amount
of file i/o buffers (taken from the Amiga port).
1998-02-23 07:24:44 +00:00
ee0b9799e7
Fix layout of powerpc_saved_state; copy in saved MSR.
1998-02-23 03:23:05 +00:00
79f597383e
Fix layout of powerpc_saved_state.
1998-02-23 03:22:16 +00:00
d387a356c8
Clean up, add physadr.
1998-02-23 03:21:40 +00:00
c1a185be97
Mostly KNF. There's still a bunch of ugly comments and some problems
...
with long lines, but this is at least a big step in the right direction.
1998-02-23 03:11:26 +00:00
e50238f77a
Rewritten II-series ADB code from John Wittkoski. Also, a whole
...
lotta KNF.
1998-02-23 03:09:40 +00:00
d56d21012f
Slight rearrangement.
1998-02-23 01:54:26 +00:00
85c6760e2d
Initialize keyboard structures also from kbdopen(), if necessary.
...
To do this, move the flag variable to kbdenable().
This will make kernels with serial console provice a working keyboard driver.
1998-02-23 00:47:30 +00:00
1876c03a83
Only include armfpe.h if we are building FPE support into the kernel.
...
Missed from the last commit.
1998-02-22 23:45:13 +00:00
c67078a448
Update arm_fpe_[gs]etcontext() functions to take a struct fpreg pointer
...
as the second argument.
1998-02-22 23:39:53 +00:00
5a2727a17e
Fix arm_fpe_[gs]etcontext() prototype declarations to take a
...
struct fpreg pointer as the second argument.
1998-02-22 23:38:18 +00:00
b9ce4e7ddb
Include arm32/fpe-arm/armfpe.h for arm_fpe_[gs]etcontext() prototypes.
...
Remove unnecessary include files and cleanup some dead code.
1998-02-22 23:35:45 +00:00
7667dac2d2
Actually fix, rather than mask, the Amiga big machine panic: the pmap needs
...
to (pre)allocate enough kernel page table pages to (among others) map the
buffer cache buffers.
1998-02-22 22:51:46 +00:00
c1444078b5
Finish making this compile after libkern changes.
1998-02-22 15:25:28 +00:00
b20ba808f2
Clean up after ffs() change.
...
Do *not* set runtime here; the way it was done was highly bogus, and the value
just gets blasted right away by mi_switch().
1998-02-22 15:13:36 +00:00
e225b4cbdd
-check MBR signature before using MBR partition data
...
-add new FAT types and Linux EXT2 to the faked-up partition table
1998-02-22 14:48:27 +00:00
74b401ffd1
-correct misleading name and comment for MBR partition type 14
...
-add FAT32 and EXT2FS
1998-02-22 14:45:43 +00:00
1e3fb9012d
Type fix so that time get read correct on VS2000, from Ken Wellsch.
1998-02-22 14:19:39 +00:00
1638d144ca
Always go to splhigh() inside DDB.
1998-02-22 14:07:21 +00:00
ef52501a4f
Implement changes for UVM.
1998-02-22 11:33:10 +00:00
bb0363853f
ffs() is identical to the one from libc, so just use that.
...
Move random() to libkern.
1998-02-22 09:31:00 +00:00
533de19431
Remove random.s.
1998-02-22 08:51:04 +00:00
dcfb8695ab
Move to libkern.
1998-02-22 08:50:17 +00:00
065e369ab5
Remove random.s.
1998-02-22 08:35:33 +00:00
8776736cea
Move to libkern.
1998-02-22 08:34:35 +00:00
4b6d15532b
Nuke random.s.
1998-02-22 08:21:33 +00:00
5a22434af5
Remove this copy of bzero().
1998-02-22 08:19:05 +00:00
f118bc7042
Move to libkern.
1998-02-22 08:13:47 +00:00
ab5aeaa789
Clean up #include paths.
...
Copy prom2boot() from kernel source.
rename _rtt() to OF_exit(), and add a _rtt() that calls it.
1998-02-22 07:42:30 +00:00
03f75a79ff
Nuke the override of libkern SRCS from orbit.
1998-02-22 07:19:02 +00:00
39ce947f1a
Add missing interrupt enable callbacks lost during the adding of ATAPI
...
support. Spotted while working on MI wdc support for the ICS interface.
1998-02-22 02:36:22 +00:00
05fa7c54a5
Clean up the comments and correctly indent them. Change various RiscBSD
...
references to NetBSD ones.
1998-02-22 00:31:00 +00:00
550b5bff23
Guard spl related variables and pmsputbuffer() with #ifdef MOUSE_IOC_ACK.
...
Declare pmsputbuffer() as static.
1998-02-22 00:25:03 +00:00
a0ce540d73
Guard spl related variables and qmsputbuffer() with #ifdef MOUSE_IOC_ACK
1998-02-22 00:24:12 +00:00
a55279da6a
Updated to use cpu_reset() rather than boot0().
...
Set cpu_reset_address to 0x00000000 for currently supported systems.
Update associated comments.
1998-02-22 00:08:16 +00:00
d011ec2573
Provide a prototype for cpu_reset().
1998-02-22 00:05:56 +00:00
dc37a51773
In the future we may want to branch somewhere other than zero when
...
reseting the CPU. Rename the boot0() function to cpu_reset() and
provide a variable to hold the cpu reset address.
1998-02-22 00:05:00 +00:00
78b939d4b5
Pull up duplicated CPP definitions from float.h rev 1.10:
...
>DBL_MIN and DBL_MAX were less precise than they should have been.
1998-02-21 23:50:24 +00:00
44e22f7606
Fix a couple of unused variable warnings for RC7500 builds.
1998-02-21 23:40:03 +00:00
35c234d2a6
Replace -Wreturn-type with -Wall for CWARNFLAGS.
1998-02-21 23:30:56 +00:00
88aa559e5e
Remove inclusion of machine/katelib.h
...
Remove local prototype of savectx().
Comment all the #endif lines for PMAP_DEBUG
Remove un-necessary variable 'up' from cpu_fork().
Use %p rather than %x for several debug print messages.
1998-02-21 23:27:10 +00:00
018ce60490
Remove functions for disable_interrupts(), enable_interrupts() and
...
restore_interrupts() as these have been replaced by macros in
machine/cpufunc.h.
1998-02-21 23:21:28 +00:00
2553c95bde
Include machine/cpufunc.h for interrupt disable/restore routines.
1998-02-21 23:19:36 +00:00
24aaa5f9dd
Add macros for the CPU functions disable_interrupts(), enable_interrupts()
...
and restore_interrupts().
1998-02-21 23:17:05 +00:00
ccb81fe3d3
Remove prototype declarations of disable_interrupts(), enable_interrupts()
...
and restore_interrupts() as these are CPU related functions.
1998-02-21 23:16:28 +00:00
706589adb9
Update the L1_SEC() macro to take a cache enable mask.
...
Add a macro L1_SEC_SIZE to define the size of a L1 section.
1998-02-21 23:11:28 +00:00
854d928a14
Fix typo in a DMA dummy stub function.
1998-02-21 23:09:37 +00:00
6eccd50f49
Remove local prototype for savectx().
...
Update all map_section() function calls to map I/O sections as
non-cacheable.
1998-02-21 23:08:17 +00:00
c273b285d8
Remove local prototype of savectx().
...
Updated all map_section() function calls to map sections as non-cacheable.
1998-02-21 23:04:54 +00:00
99ae0b08fe
Updated all map_section() function calls to map I/O sections as
...
non-cacheable.
1998-02-21 23:02:34 +00:00
1c782f5da1
Add a cacheable flag field to the map_section() function so that L1 page
...
table section mappings may be made cacheable.
Remove a few nasty hardcoded shifts and use macros from machine/pte.h
instead.
Cleaned up a few comments.
1998-02-21 23:00:57 +00:00
745e11a2b1
Remove local prototype of savectx().
1998-02-21 22:57:44 +00:00
628ae33403
Remove register declarations.
1998-02-21 22:56:58 +00:00
1bd5283fb7
Remove inclusion of katelib.h and include cpu.h and cpufunc.h.
1998-02-21 22:52:50 +00:00
ba8b28d360
Remove local prototypes of strstr().
1998-02-21 22:51:43 +00:00
c81dae4473
Move some prototypes form katelib.h to a more suitable home in cpu.h
1998-02-21 22:49:18 +00:00
ea04275578
Remove local prototype of disassemble() and include disassm.h instead
...
for prototype.
Fix compiler warnings about unused variables with certain config options.
1998-02-21 22:43:29 +00:00
d13b903579
Remove local prototypes for disassemble() and include disassem.h instead
...
for the prototype.
1998-02-21 22:41:34 +00:00
83fcf2d5c8
Define prototypes for disasm() and disassemble().
1998-02-21 22:38:40 +00:00
f7bd3a0119
Move existing contextsw-avoidance code in rzdump() earlier, since rzready()
...
also calls biowait().
Some drives seek to modepage on every modepage geometry-sense in rzready()
cache dev_t of last readied device in rzdump() to elide rzready() calls.
2x speedup of dumps on rz25 and 20x-30x speedup on some IBM OEM 4gig drives.
1998-02-21 20:20:55 +00:00
d38d12d85a
Whoops, cgd's pmap_map change got lost! Put it back.
1998-02-21 19:22:00 +00:00
0e88177c0b
Implement changes for MACHINE_NEW_NONCONTIG and UVM.
1998-02-21 19:03:25 +00:00
4e915f8681
PR/4950: Rene Hexel: Add id for Terratec EWS64 joystick
1998-02-21 13:19:14 +00:00
3fa53fb439
Check the for the TODCLOCK_FLAG_FAKE flag in the attach args to allow
...
a "real" driver to have priority.
Make sure that a todclock service does exist before trying to read and
write the time.
If no RTC read routine exists, just use the suggested time in inittodr().
1998-02-21 03:19:02 +00:00
fb161c5c9c
Set the flags field in the todclock_attach_args to 0.
...
Fix typo in currently commented code.
1998-02-21 03:13:46 +00:00
50f9bf3cb5
Add a flags field to the todclock_attach_args structure.
...
Define a flag bit to indicate that the todclock is faking the RTC
read and write routines.
1998-02-21 03:12:32 +00:00
59be9f9e0e
Don't configure the qms mouse device into A7000 kernels as the A7000
...
only supports a PS2 mouse and not a quad mouse.
1998-02-21 02:46:11 +00:00
5b4cb30e30
Recognise the ARM7500FE IOMD id as supporting a podulebus.
1998-02-21 02:44:42 +00:00
b302819fbe
Nuke db_show_fs_cmd() and the "machine fs" command in the debugger. The
...
command has not been used for years and is really broken now vfs_conf.c
is no more.
1998-02-21 02:42:42 +00:00
81d2791bd9
Unify ADB options and place them all into opt_adb.h. Provide a knob to
...
enable ADB debugging messages if ADB_DEBUG is configured.
1998-02-21 00:37:07 +00:00
5f0963e887
Switch to MACHINE_NEW_NONCONTIG
1998-02-20 21:51:29 +00:00
0ca6188f89
Fix for ADB hang while probing, based on information from Colin Wood:
...
Rather than waiting indefinitely for a mouse or extended keyboard to
respond -- which may not even exist -- time out after 2 seconds and
continue. This corrects a very common problem with the MRG-based ADB
driver that has bitten many people running 1.3.
1998-02-20 18:14:10 +00:00
5e3035adb1
include <unistd.h> for optarg/optind.
1998-02-20 09:19:11 +00:00
7aad596fa6
Fix formatting glitch.
1998-02-19 23:21:33 +00:00
17eae81dc5
Use the generic NetBSD/mips crash dump code.
1998-02-19 23:13:33 +00:00
2f74d0222a
savectx() is prototyped in <mips/cpu.h>
1998-02-19 23:10:18 +00:00
0743f83f64
Implement new style crash dumps for NetBSD/mips, lifted from NetBSD/alpha.
1998-02-19 23:09:30 +00:00
cf06aa7c03
Prototype dumpsys() and savectx().
1998-02-19 23:07:14 +00:00
c5862712ae
New crash dump format definition for NetBSD/mips.
1998-02-19 23:06:11 +00:00
50f58080f4
Rewrite rzdump(); the previous one was completely broken.
1998-02-19 23:04:41 +00:00
ce396c52e6
can not use star
1998-02-19 22:50:04 +00:00
43cbb05833
Support MACHINE_NEW_NONCONTIG
1998-02-19 22:21:28 +00:00
c281cb0e23
Update Hades PCI support:
...
- Initialize the PCI bus and hand-out mem and i/o addresses. (there is
still lots of room for improvements here...)
- Implement the interupt functions
1998-02-19 16:16:51 +00:00
0587f7e6e7
add COMPAT_386BSD_MBRPART option
1998-02-19 14:21:57 +00:00
ce380ad936
enable "old partition ID" compatibility per default
1998-02-19 14:18:36 +00:00
ad33d83f8b
Add compatibility code (#ifdef COMPAT_386BSD_MBRPART): look for 386BSD
...
partition ID if the NetBSD ID was not found.
Cleanup, use definitions from <machine/disklabel.h>
1998-02-19 14:15:38 +00:00
411e77cac8
Add compatibility code (#ifdef COMPAT_386BSD_MBRPART): look for 386BSD
...
partition ID if the NetBSD ID was not found.
1998-02-19 14:12:48 +00:00
7d1b6dbcbf
-define new own partition ID for NetBSD (0xa9)
...
-protect structure definitions from inclusion in assembler files
1998-02-19 14:10:34 +00:00
b3019be867
Use an own NetBSD MBR partition type. Add compatibility code for fallback
...
to the old 386BSD ID (#ifdef COMPAT_386BSD_MBRPART).
basically from Duncan McEwan <duncan@MCS.VUW.AC.NZ>
1998-02-19 14:07:33 +00:00
69c27a1dfb
Make sure the compile directory is always there.
1998-02-19 09:17:56 +00:00
c3a02725ea
Use a reasonable default for NKMEMCLUSTERS. Previous default value wouldn't
...
run multi-user for very long at all, and every kernel configuration file
overrides it!
1998-02-19 06:40:09 +00:00
772da350d4
Disable the message buffer during crash dumps by clearing msgbufenabled,
...
not msgbufmapped.
1998-02-19 04:18:30 +00:00
0924c4443d
Make sure the reason that NOLINT is set is documented. Additionally
...
in places where it should be set (or has to be set right now), do so.
1998-02-19 02:17:05 +00:00
258bdac2d5
Include the MFS option header.
1998-02-19 00:32:11 +00:00
1870f7af79
Include MFS option header.
1998-02-19 00:31:08 +00:00
8a5a1155cf
Include KERNFS option header.
1998-02-19 00:30:38 +00:00
8486362eaf
remove obsolete boot code -- we now use the code in stand/
1998-02-18 19:23:23 +00:00
3add465995
remove obsolete netboot code -- we now use the code in stand/
1998-02-18 19:21:36 +00:00
117df8f77a
Initial import of NetBSD/news.
1998-02-18 13:48:03 +00:00
2e55db84dd
Sync with powerpc/include/vmparam.h; removes some things which are not used.
1998-02-18 11:11:24 +00:00
b7bc9342a8
Fix typo.
1998-02-18 11:10:08 +00:00
3b9429b248
Minor changes to make all the float.h files match.
1998-02-18 11:01:27 +00:00
5197bf8085
Minor changes.
1998-02-18 10:55:48 +00:00
f0a5dd43ce
Multiple-inclusion crap, correct precision of DBL_*, etc.
1998-02-18 10:54:10 +00:00
ec9c3ce899
DBL_MIN and DBL_MAX were less precise than they should have been.
...
Other minor changes to match other float.h files.
1998-02-18 10:37:04 +00:00
d47ec6f1ae
Include correct information for long doubles (mc68881 extended precision).
1998-02-18 10:24:45 +00:00
c525e48e35
Include correct information for long doubles (i387 extended precision).
1998-02-18 09:22:02 +00:00
edbfcebb6a
Fixup an inconsistency in the declaration of PTDpaddr, pointed out by
...
Chris Demetriou.
1998-02-18 03:04:40 +00:00
3bbb7f7d45
Move pmap_map() function definition to MD headers, as appropriate. It's
...
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
1998-02-18 02:05:32 +00:00
f19c0ee648
nuke pmap_map(). it's an internal MD function, and it's unused
1998-02-18 01:44:32 +00:00
b7d1ce7766
Switch the i386 port to the new kernel crash dump format.
1998-02-18 01:09:25 +00:00
31c87441a4
Cosmetics. Pointed out by Matthias Scheler.
1998-02-17 19:42:38 +00:00
8354e68508
Remove "class" declarations, and add "devclass" declarations where
...
appropriate. Fix several inconsistencies between device class and
attributes. Mostly from Chris Demetriou.
1998-02-16 22:12:45 +00:00
65e20aa9a8
Add first-cut support for UVM. NOTE! User page table allocation does not
...
currently work with UVM in this pmap! This is due to a bug in the interaction
between kernel_object and submaps which will be addressed shortly.
1998-02-16 21:01:39 +00:00
d8f3ddff17
Add support for UVM.
1998-02-16 20:54:51 +00:00
07fdccb3a4
Document new WD80x3 option.
1998-02-16 11:41:14 +00:00
509f891bd0
-Completely reset the card in EtherStop(), otherwise the next
...
open can fail.
-Disable interrupts in the mask register - EP_W0_RESOURCE_CFG is not
sufficient for PCI cards.
1998-02-16 11:26:36 +00:00
b8cdacb8d5
Redo standalone driver for WD8013 / SMC Ultra boards.
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(The old one was buggy.)
Frontend / backend splitup and most code taken from sys/dev/ic/dp8390.c
and sys/dev/isa/if_we.c.
1998-02-16 11:21:59 +00:00
b4e77b173a
Add support for non-contiguous physical memory, using MACHINE_NEW_NONCONTIG.
...
These changes also recover memory that is located before the kernel in
the first system software segment on systems which do not use the PROM
for console I/O. Written by Chris Demetriou and myself.
1998-02-16 03:59:55 +00:00
2b06ffd5f9
Add support for UVM.
1998-02-15 21:19:34 +00:00
8559f25d47
Implement kcopy(), like bcopy(), but aborts if a fault is encountered.
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Required for UVM.
1998-02-15 21:18:45 +00:00
0fc808b760
Think-o in pmap_extract4m(), detected by UVM.
1998-02-14 09:28:52 +00:00
1584dc4420
The pmap_emulate_reference warning about the page not being managed should
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be a panic instead. If it's hit, "random" memory is going to be corrupted.
1998-02-14 02:04:05 +00:00
1538076f47
fix pasto in last (sigh)
1998-02-14 01:18:46 +00:00
ab67040f58
fix for (harmless) bogon introduced in last commit
1998-02-14 01:17:19 +00:00
e719e8f703
adjust kernel core dump code for changes in kcore.h, also clean up
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slightly.
1998-02-14 00:53:26 +00:00
69d88fbfd6
replace the single phys_ram_seg_t with a count. an array of segment
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descriptors will be placed after this structure in the core file.
1998-02-14 00:17:57 +00:00
f49dd3ef30
Avoid declaring the "astpending" and "want_resched" globals in cpu.h,
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as this breaks C++ code that happens to indirectly include this header.
Both Matthias Scheler and I noticed this, independently.
This problem notably does not affect the atari and sun3/sun3x ports,
which have already implemented a similar solution.
1998-02-13 07:41:45 +00:00
a3675acf9f
Make space for want_resched here, like most of the other m68k-based ports.
1998-02-13 07:39:02 +00:00
2c12105cda
Remove comment which says that fxp is untested (it is known to work now).
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Also, make model name closer to what driver prints startup.
1998-02-13 04:33:30 +00:00
7d9acb9bb6
add a commented out PMAP_NEW.
1998-02-13 04:12:33 +00:00
25d056473c
Clean up kernel initialization. Use the bootinfo structure (or innate
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knowledge) earlier, and gather all information needed earlier. Mark the
init code carefully re: when it can print stuff out, when it can expect
the firmware to stop working, etc. Be more careful about using the PROM
console and other PROM facilities, and hint that in the future all use
of firmware/boot program callbacks by the kernel should go away (since
the world may not be mapped the way the firmware/boot program wants!).
1998-02-13 02:09:03 +00:00
b22ad9fe1a
Define a lookup table for Alpha platform variation names.
1998-02-13 01:29:09 +00:00
bdc328cb13
Use the platform family name in alpha_unknown_sysname().
1998-02-13 00:27:37 +00:00
bd60d9c62d
Rewrite the way the platform model string is determined:
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- Attempt to find the model string in the HWRPB's DSR area. Failing that
(if the HWRPB version is too old)...
- Look up the system variation in a variation/string table. Failing that
(unknown variation)...
- Create a default model string using the variation number.
Also, factor out a bunch of common code.
1998-02-13 00:12:45 +00:00
44df600994
Define the structure of the HWRPB's Dynamic System Recognition area.
1998-02-13 00:07:25 +00:00
7fbc685c06
Make it a little more clear that the "eb164" systype doens't necessarily
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mean that a machine is a DEC EB164 (it may be an AlphaPC 164, which is
different, from the firmware's perspective).
1998-02-12 20:46:47 +00:00
314f40f8d8
We can't count on the CIA revision register telling us if we're a 21171
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or 21172, so make the chip/revsion output a little more sane.
1998-02-12 20:43:45 +00:00
d053bf6ffe
Eliminate unnecessary code.
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The bebox has only one PCI-ISA bridge(82378ZB).
1998-02-12 05:19:04 +00:00
e6ebe3f36f
Add avail_end for DMA (temporary).
1998-02-12 05:16:06 +00:00
5a1a26d325
set 'hwrpb' in a way that works exactly the same way as the previous
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code, but looks significantly less gross.
1998-02-12 02:54:02 +00:00
c7ba12ab93
rename struct rob's "rpb" element to "rpb_phys" for clarity. also,
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change its type from a pointer to a never-defined structure to a
u_int64_t.
1998-02-12 02:27:48 +00:00
92d17b5b50
clean up the way bootinfo information is passed and used: move the version
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number passed by the boot block into a register, change the kernel's
bootinfo handing so that it always uses bootinfo to get bootinfo-ish values
(filling them in if the boot blocks didn't pass them), and make versioning
a small bit more sane.
1998-02-12 01:53:18 +00:00
eef219fd43
Sync with powerpc/include/endian.h
1998-02-12 01:28:48 +00:00
4a3839dbdd
Sync with powerpc/include/ansi.h
1998-02-12 01:21:10 +00:00
fcfdcaa513
Sync with port-i386.
1998-02-12 01:19:04 +00:00
4429e5c5fe
Import memory disk filesystem hook from port-i386.
1998-02-12 01:03:58 +00:00
948e07a5ec
remove ifdef sun3x
1998-02-11 19:42:29 +00:00
c26f962957
Use kernel_map in bus_dmamem_{map,free}().
1998-02-11 03:08:31 +00:00
cb9500aac0
Fix for defopt'd UVM and PMAP_NEW.
1998-02-11 03:05:35 +00:00
e9017a5ab3
Use kernel_map in bus_dmamem_{map,free}().
1998-02-11 03:03:52 +00:00
bdecbe552b
Use M_DMAMAP where appropriate.
1998-02-11 01:50:36 +00:00
30aa56fc66
Use M_DMAMAP where appropriate.
1998-02-11 01:37:51 +00:00
e21b7a5995
leave space for bootstrap stack when calculating kernstart
1998-02-11 00:05:33 +00:00
d90485202c
- add defopt's for UVM, UVMHIST and PMAP_NEW.
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- remove unnecessary UVMHIST_DECL's.
1998-02-10 14:08:44 +00:00
301a4b3f87
Build the library before using it.... (Thomas Gerner).
1998-02-10 10:28:34 +00:00
dda805c3d4
Accept an 68060 as cpu-type. (Thomas Gerner).
1998-02-10 10:25:08 +00:00
1951c4b19b
Bump KNMEMCLUSTERS slightly, and make it more obvious how to tune it
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(lifted from i386 port).
1998-02-10 03:53:01 +00:00
68d3b764ce
Make it easier to keep the scaled VM_*_SIZE values in sync w/ the
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constants.
1998-02-10 03:52:05 +00:00
5887833ac7
Kernel for babylon.netbsd.org.
1998-02-10 00:48:14 +00:00
cgd