0080eaa0f5
Don't panic if DIAGNOSTIC in cluster_rbuild() if we aren't able to shed
...
memory in a buffer returned by geteblk(). Instrument the number of
occurrences.
1998-03-02 19:28:07 +00:00
25bc5ab033
Don't make simple_lock decls dependent on NCPU > 1, be consistent with
...
the rest of the kernel.
1998-03-02 18:06:32 +00:00
ede1a3fc5b
Make this compile again.
1998-03-02 17:58:34 +00:00
e3d8e9c72b
enable compatibility for old partition ID per default
1998-03-02 17:07:53 +00:00
8e2874bf64
Support for UVM on VAXen.
1998-03-02 17:00:00 +00:00
3bb9e75863
Change MBR partition type for NetBSD to 0xa9, like the i386 port.
...
Provide compatibility via COMPAT_386BSD_MBRPART.
1998-03-02 16:18:17 +00:00
6d339338e6
Close kern/5077: When DIAGNOSTIC is defined, don't complain about
...
bad magic numbers at a mount attempt. A message is still printed when the
magic number is OK, but the version number or the block size is bad.
Patch from Soren S. Jorvang, but different from the one in the PR.
1998-03-02 16:13:42 +00:00
03169f0089
Second part of cdev_decl() migration. Declare cputype variable.
...
Add config info for a12 switch driver and console driver.
1998-03-02 08:04:04 +00:00
41a61f7c9e
Update interrupt name table for a12 crossbar.
1998-03-02 07:47:52 +00:00
b8d5ca6c78
Centralize cdev_decl() for these MI drivers + a12dc in machine/conf.h (cgd)
...
(This does not introduce any config or option dependencies.)
1998-03-02 07:44:18 +00:00
ff94450f84
Use the more consistent register field names & add ctags(1) keys.
1998-03-02 07:07:41 +00:00
6e6f663204
Rewrite of interrupt dispatch logic. Add ctags(1) keys for *a12*.h files.
1998-03-02 07:03:20 +00:00
13aeff8570
Fix attachment message.
1998-03-02 06:59:38 +00:00
1ada245647
Support attachment of xb and a12dc, define most of the remaining
...
core logic register fields.
1998-03-02 06:56:16 +00:00
469f9b6126
Clean up attachment code and prototypes.
1998-03-02 06:53:34 +00:00
dfb1317f8a
remove some lint; from Thorsten Frueauf in PR 5085.
...
also made one implicit int declaration explicit.
1998-03-02 06:20:16 +00:00
3119a26ccd
s/CFLAGS/CPPFLAGS/
1998-03-02 06:17:29 +00:00
7a571c643b
Rename a few macros to better describe what they are:
...
- kvtol1pte() -> l1pte_index()
- vatoste() -> l2pte_index()
- vatopte() -> l3pte_index()
1998-03-02 00:49:01 +00:00
54bb4f9e6e
Rewrite pmap_enter() to have a more sane structure, useful for when
...
page table page management is rewritten.
1998-03-02 00:22:54 +00:00
25a2f5ee46
Put #if NCPU > 1 around initialization of simple_locks too, to avoid
...
compile errors.
1998-03-01 23:19:01 +00:00
d201db498e
Remove accidentally enabled lfs_mountroot from vfsops struct.
1998-03-01 22:16:39 +00:00
8c7c2ea123
Remove accidentally enabled mfs_mountroot from vfsops struct.
1998-03-01 22:16:01 +00:00
1918ca1e5b
Change ie[01] to ef, ai, and ix so that these kernels can be used again.
1998-03-01 20:45:26 +00:00
190f3ca410
Add two includes for the 'struct nfs_args' so it compiles again.
1998-03-01 17:37:32 +00:00
46cd3245ee
1.3D -> 1.3E because of Lite2 import (was already done in sys/param.h,
...
forgot this one)
1998-03-01 16:32:33 +00:00
7ba6a2daac
Remove extraneous files from Lite2 merge.
1998-03-01 13:45:28 +00:00
0485953099
Make this compile after the lite2 merge.
1998-03-01 13:22:55 +00:00
94ae870894
Compile post-lite2 with #ifndef DIAGNOSTIC
1998-03-01 09:51:29 +00:00
97251024c0
Compile post-lite2 when #ifndef DIAGNOSTIC
1998-03-01 09:35:52 +00:00
4ebd177543
Remove the A12 from the rogue's gallery of the promcons-addicted.
1998-03-01 08:17:36 +00:00
39254d4d4b
Poll console at 50 Hz, not 1024 Hz! (4 tlb and imb coherency ops per poll
...
make this exceedingly expensive even on an alpha) Note: only 3 systypes
still use promcons.
1998-03-01 07:40:11 +00:00
331fee623e
Sweep up some miscellaneous leftover lite2 integration shrapnel.
1998-03-01 07:15:39 +00:00
c6b14e94ad
Add new type number received from IANA. Also, note the new home of
...
the IANA master list, post RFC1573.
1998-03-01 07:13:41 +00:00
78447a3cfd
Regen.
1998-03-01 02:29:59 +00:00
9810527f1c
Add NetBSD Id that got lost.
1998-03-01 02:27:49 +00:00
e5bc90f40c
Merge with Lite2 + local changes
1998-03-01 02:20:01 +00:00
1ad6fdb33f
Some FSs have their *mount.h files exported now, make sure that they are
...
copied to the include dir.
1998-03-01 02:15:35 +00:00
e8d05f0741
Import 4.4BSD-Lite2
1998-03-01 02:12:49 +00:00
b50e39fa45
Import 4.4BSD-Lite for reference
1998-03-01 02:09:33 +00:00
eb3cda883b
Probe for the native DraCo (rekeycaped MF-II) keyboard, instead of guessing
...
it from the QuickLogic chip version byte.
If found, switch it to non-autorepeat mode (which seems to avoid the race
condition which made my keyboard driver / X server lose state under heavy
interupt load).
If not found, assume an Amiga keyboard on CIA-A.
XXX We should probe for the presence of the CIAs on the DraCo.
1998-02-28 21:53:15 +00:00
1fe6513796
Remove extraneous `$Id$' lines.
1998-02-28 20:43:28 +00:00
c0e247427a
This driver is replaced by three i82586 front-end drivers: `ix', `ef' and `ai'.
1998-02-28 20:42:43 +00:00
b6ca941200
Sync it with the i386 version so lint doesn't complains about an syntax
...
error for __warn_references.
1998-02-28 12:20:25 +00:00
ad1f451760
Move the boot program higher up in memory; to allow loading of bigger kernels.
1998-02-28 12:10:13 +00:00
2170c2a46d
Force elf symbol sections to an addressable boundary.
1998-02-28 10:38:55 +00:00
18a1481f7a
Use NFS_BOOT_DHCP rather than NFS_BOOT_BOOTP. The former is more
...
flexible, and the boot blocks use DHCP already(!!!) and it'd be good
for the kernel to be consistent with them.
1998-02-28 02:01:32 +00:00
4ae42be026
be a bit more clear about what protocols will be tried in the
...
BOOTP/DHCP case.
1998-02-28 01:45:01 +00:00
d22f956657
Remove `_NEW_I82586'.
1998-02-28 01:15:51 +00:00
5bc7459ebd
Remove `NEW_I82586'
1998-02-28 01:14:57 +00:00
9698950530
* Remove `_NEW_I82586'.
...
* KNF.
* erase ghost spaces and tabs.
1998-02-28 01:14:15 +00:00
472a1973af
Remove `_NEW_I82586' tag; all drivers using this file have been converted.
1998-02-28 01:07:45 +00:00
ba3ddd48ad
Move the code that enters and removes entries from the pv_table into
...
functions pmap_enter_pv() and pmap_remove_pv().
1998-02-28 01:07:05 +00:00
32ad582965
Replace monolithic `ie0' and `ie1' driver by `ef', `ix', `ai' front-ends.
1998-02-27 23:57:31 +00:00
a3a9cbc8c5
Replace the `ie' driver by three separate front-ends: `ix', `ef' and `ai'.
1998-02-27 23:54:16 +00:00
22a8b1ae89
AT&T/StarLan i82586 front-end driver from Rafal Boni.
1998-02-27 23:52:34 +00:00
82153cc305
3Com/3C507 i82586 front-end driver from Rafal Boni.
1998-02-27 23:51:52 +00:00
9bb4839afd
EtherExpress/16 i82586 front-end driver from Rafal Boni.
1998-02-27 23:50:51 +00:00
9bbe89ea3f
Garbage-collect the kpt_page stuff; it was basically unused in this
...
pmap, and isn't applicable to how dynamically allocated kernel page
tables will work on the Alpha.
1998-02-27 22:25:25 +00:00
11490942aa
Nuke memcpy() from here; it's in libkern.
1998-02-27 21:38:31 +00:00
faf1155de5
Revamp pv_table management:
...
- Make pv_table an array of struct pv_head's, which contain LIST_HEADs
for the pv_entry's, as well as page attributes (mod, ref, ptpage).
- Use <sys/queue.h> to manipulate pv_entry lists.
- Fix several obvious bugs in pmap_collect_pv().
- Use K0SEG to access pv_page's.
1998-02-27 19:39:03 +00:00
5ec2d93c1e
Fix a typo.
1998-02-27 19:13:04 +00:00
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
64812254d6
Remove some duplicate definitions.
1998-02-27 13:17:25 +00:00
8e5dbddc19
Regen.
1998-02-27 11:46:25 +00:00
402ddee537
Add Macronix MX98713.
1998-02-27 11:45:51 +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
a5385186b1
regen
1998-02-25 21:30:36 +00:00
56c01cbd82
change second parm of sysarch() from char * to void *
1998-02-25 21:24:56 +00:00
66f05f52ec
Add another 56K modem.
1998-02-25 13:18:50 +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
081231b1ad
Add dummy }} after comsoft() to keep ctags(1) bashing on.
1998-02-25 08:32:35 +00:00
e308ffd825
compute st_map size properly
1998-02-24 19:01:59 +00:00
cbd05b1537
be consistent about offsets in kernel objects. vm_map_min(kernel_map)
...
should always be the base [fixes problem on m68k detected by jason thorpe]
add comments to uvm_km.c explaining kernel memory management in more detail
1998-02-24 15:58:09 +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
d36067b120
Forcibly NUL-terminate the path name, just to be sure.
1998-02-24 07:14:17 +00:00
64d86b5934
Minor style change.
1998-02-24 07:10:39 +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
310f6fefc3
Several things:
...
Clean up the name space here a bit.
Add a `busname' element to struct ofprobe (now struct ofbus_attach_args), and
check against it.
Nuke `ofroot'.
Rename the `openfirm' attribute to `ofbus'.
1998-02-24 05:44:39 +00:00
ccfe537e97
don't include <machine/pio.h>. It's unneeded here now (this code
...
uses the bus_space_* interfaces), and therefore unwanted.
1998-02-24 02:12:09 +00:00
7198bb7811
Set the VM page size after clearing the BSS segment.
1998-02-23 20:05:09 +00:00
5ad9218203
fix uvm-related protection error: we can't write protect the
...
vmcmd_map_readvn() area until after we do vn_rdwr(). should fix
problem reported by sean doran.
1998-02-23 18:53:22 +00:00
a3a297cc40
Two purely cosmetic whitespace changes.
1998-02-23 18:45:44 +00:00
4f80f2803f
Add a diagnostic panic() to catch attempts to call vm_page_unwire() with
...
an unmanaged page argument. This can lead to unpredictable results,
depending on the pmap interface (ie, MACHINE_[NEW_]NONCONTIG).
1998-02-23 14:37:00 +00:00
49c1580874
-make compile without BROKEN_INDIRECT_CONFIG
...
-don't include <machine/pio.h>
1998-02-23 14:12:18 +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
a81d3c2db8
Fix omission in last.
1998-02-22 15:24:08 +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
bf94e4e2cd
Copy up.
1998-02-22 15:11:28 +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
1bb761e96f
Didn't compile with option MEMORY_DISK_HOOKS.
1998-02-22 12:53:53 +00:00
ef52501a4f
Implement changes for UVM.
1998-02-22 11:33:10 +00:00
8a66afbcba
Move random() from kernel.
1998-02-22 09:33:27 +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
8ad4f24f50
Add memcpy() and memset(), and sort.
1998-02-22 09:18:38 +00:00
79376487cb
Sync with libc.
1998-02-22 09:13:16 +00:00
4477c62148
Add various things from libc.
1998-02-22 09:08:34 +00:00
5ba0f1cae2
Move random.S from kernel.
1998-02-22 08:53:33 +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
0625ac391b
Use the new .S files.
1998-02-22 08:45:04 +00:00
799bd513de
Sync with libc, and add random.S.
1998-02-22 08:43:27 +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
thorpej