9af46afa21
Fix prototypes for the latest kpc changes.
1996-03-15 00:01:21 +00:00
9673aca601
Fix prototypes that were added with the latest kpc changes.
1996-03-15 00:00:39 +00:00
6cb2a43b5e
RCS Id police.
1996-03-14 23:10:59 +00:00
99fff354c6
fdopen -> filedescopen
1996-03-14 22:18:02 +00:00
55b65fb49a
Switch to the mi ramdisk driver.
1996-03-14 21:41:04 +00:00
25b31cbc91
fdopen -> filedescopen
1996-03-14 21:31:56 +00:00
ab0e60a42f
fdopen -> filedescopen
1996-03-14 21:20:59 +00:00
9c75606e8c
Add prototypes and fix bugs:
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- softclock was called with extra argument.
- missing %x formats in printf's
- kgdb_copy called with only two arguments.
Fix conf.c so that it used the _conf.h files from other places instead of
rolling its own.
1996-03-14 21:08:50 +00:00
9a07d9dec9
Add missing prototypes and fix the fp struct for svr4.
1996-03-14 19:49:04 +00:00
03b701e393
Bring prototypes into scope and fix compiler warnings.
1996-03-14 19:44:30 +00:00
ab59f984ab
Add and bring prototypes into scope.
1996-03-14 19:41:49 +00:00
2a5cf25e29
Back out previous change; kernel longjmp() has 1 arg.
1996-03-14 16:42:44 +00:00
24dcca72bd
Optimize user-side TLB invalidation when !defined(M68020).
1996-03-14 05:50:06 +00:00
0926920201
(1) remove the #ifdef i386 from pci.c, and provide a machine-dependent
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hook (pci_md_attach_hook()) to do any machine-dependent attachment
gunk, e.g. on the i386 printing out the configuration mode (if bus 0)
(2) don't pass max device number for a given bus in, use
PCI_MAX_DEVICE_NUMBER, which can be defined on a per-machine basis.
(defaults to 32. on i386, it's 32 if pci conf mode == 1, 16 if 2.)
1996-03-14 02:37:59 +00:00
20af97b2c0
don't pass max device number for a given bus in, use
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PCI_MAX_DEVICE_NUMBER, which can be defined on a per-machine basis.
(defaults to 32. on i386, it's 32 if pci conf mode == 1, 16 if 2.)
1996-03-14 02:37:28 +00:00
485ccae478
Insert child_return() for the benefit of child return path from cpu_fork().
1996-03-14 00:55:59 +00:00
0b1cba4b0b
Implement cpu_set_kpc() and use its machinery to by-pass a child out
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of the kernel from cpu_fork().
1996-03-14 00:54:34 +00:00
d48d8e1512
Install machinery for cpu_set_kpc().
1996-03-14 00:54:06 +00:00
808df5543f
Remove cpu_set_init_frame().
1996-03-14 00:49:20 +00:00
894fde6bdd
Remove __FORK_BRAINDAMAGE.
1996-03-14 00:48:30 +00:00
dc3c7fb2ba
Actually enter executables where promised...
1996-03-14 00:11:29 +00:00
4d30db274f
Back out previous change.
1996-03-13 23:42:45 +00:00
46e6b251f1
Raise the spl level while modifing the keyboard autorepeat and delay
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rates.
Added missing = to test for alphabetic characters so that caps lock
applies to Z as well as A-Y.
1996-03-13 21:51:32 +00:00
a2ff705689
Added code to handle indents in monitor definition files.
1996-03-13 21:47:15 +00:00
cb6f3bb55c
Removed references to the kstack double mapping from the old debug
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shell.
1996-03-13 21:45:54 +00:00
32f0b6e092
curpcb is declared in pcb.h so don't declare it here.
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removed debug printing when faulting in new page tables for the user
process stack.
1996-03-13 21:41:41 +00:00
ba893940d3
savectx() now justs syncs the pcb, it no longer needs to copy the stack.
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cpuswitch() simplified, now pushes and pulls a switchframe structure
on entry and exit. Added extra comments to indicate the states of
various registers throughout cpuswitch().
Added proc_trampoline function.
1996-03-13 21:39:10 +00:00
5c857a37ef
Use the value returned from initarm() to set the stack pointer before
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calling main().
1996-03-13 21:34:17 +00:00
bbf2aa16b5
Removed kstack references. Updated code that sets up the pcb for proc0
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now that double mapping has gone.
initarm() now returns the address to be loaded into the stack pointer
before calling main() to kick things off.
1996-03-13 21:32:39 +00:00
d253d345a2
Since kernel stack double mapping no longer exists there is no
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point in trying to perform a postmortem on it following an panic.
1996-03-13 21:26:52 +00:00
52f490ccf6
No longer need to allocate hooks for kernel stack double mapping during
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pmap bootstrapping.
1996-03-13 21:25:04 +00:00
7045f47891
The kstack pte fields no longer exist so remove them.
1996-03-13 21:22:32 +00:00
caf9dd3edc
Removed external declaration of kstack. No longer relevant now kstack
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double mapping has been removed.
No longer need to fixup the trap frame address to take double mapping
into consideration.
1996-03-13 21:21:00 +00:00
043ef25c23
Remove cpu_set_init_frame macro. This is no longer needed now
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cpu_set_kpc() has been implemented.
1996-03-13 21:18:06 +00:00
f9f45be67c
Removed all the double mapping code from cpu_fork().
...
Arrange for the child process to return to user land via child_return()
on leaving cpuswitch().
Added function cpu_set_kpc().
1996-03-13 21:16:15 +00:00
8fbba52c87
Removed option __FORK_BRAINDAMAGE at last.
1996-03-13 21:10:43 +00:00
ffa6eab259
Removed the kstack pte fields. These are no longer needed as the kernel
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stack is no longer double mapped.
1996-03-13 21:08:36 +00:00
f96ae702d7
Added switchframe structure to describe the stack frame pushed on the
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stack at the beginning of cpuswitch().
1996-03-13 21:06:34 +00:00
c353f32f10
_mcount() can now be declared inline.
1996-03-13 21:04:55 +00:00
fb4eacf0a5
Removed comments describing debugging code that has long since gone.
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Added new comments for parts of the undefined vector entry point.
1996-03-13 21:00:26 +00:00
1e97524220
SCSI scanner device added to the list of SCSI devices configured.
1996-03-13 20:57:45 +00:00
f6c46bc20c
Added hooks for the SCSI scanner device driver.
1996-03-13 20:55:21 +00:00
d389b21913
Added boot time override for the memory test during probing. This
...
memory test apparently causes hangups on some etherH interfaces.
Until this can be debugged with an offending interface the memory
test can be bypassed.
1996-03-13 20:52:35 +00:00
c117a7f133
Only call the debugger if DDB is defined.
1996-03-13 20:28:50 +00:00
eb473e57bd
Add second argument to longjmp() call.
1996-03-13 19:04:04 +00:00
dc6fdf6cdc
First commit of Per Fogelstrom's port to the Acer pica r4400/isa machine.
1996-03-13 04:58:04 +00:00
b4225290a4
Use 851-specific instructions only #if defined(M68020).
1996-03-12 23:46:32 +00:00
905b10d4bc
M68060 additional frame formats and bits. Closes PR 1174.
...
This shouldn't break anything; I find ... grep ... all the relevant
kernel sources subdirecotry trees I could think of for the defines
that don't use the new FSLW or FPF6 prefix. But in case it does anyway,
tell me immediately.
1996-03-12 22:21:51 +00:00
6208752b50
Oops; fix typo.
1996-03-12 21:34:57 +00:00
d504ec531e
Add "options M68020" so that 68851-specific code is only compiled when
...
we want it (we don't support the 020 without an 851 anyway). Note that
M68030 no longer implies support for 020+851.
This also allows us to compile with -m68030 iff M68020 isn't specified
in the config file.
1996-03-12 21:06:22 +00:00
89f7d665d5
KNF.
1996-03-12 19:18:49 +00:00
61927fc337
Fix typo (pointed out by Shinya Taniguchi, PR 2203)
1996-03-12 06:01:16 +00:00
04de5b5b08
Back out the previous change; we'll trust adjustments to the clock
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except on shutdown.
1996-03-12 04:34:46 +00:00
e11f39f4a9
Don't sync the RTC at shutdown time.
1996-03-12 04:24:47 +00:00
1faa1f926b
close prs #2076 and #2159 : Install kernels have had DIAGNOSTIC and
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KTRACE removed to make them fit on the floppies. All kernels have had
the comment typo "internally consistency" changed to "internal consistency".
1996-03-12 01:32:43 +00:00
a3448dcd3e
Update it.
1996-03-11 23:14:43 +00:00
509ba91070
have files.pc532 use include feature for scsi.
...
use MI ncr driver.
1996-03-11 23:09:09 +00:00
26ee503b71
More precise DELAY function.
1996-03-11 22:50:17 +00:00
6d5bf6a3ea
Support for move to MI ncr5380 driver.
1996-03-11 20:56:48 +00:00
d92d9aa2f7
Move the pc532 ncr5380 driver to the MI one.
1996-03-11 20:50:50 +00:00
2273338717
Add the include files and the atari kernel support for new format panic
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dumps.
1996-03-10 21:54:44 +00:00
9e087f0d26
Pass 2nd arg to longjmp--even though it's ignored.
1996-03-10 19:55:22 +00:00
679b7627d0
Use label_t instead of jmp_buf and don't include setjmp.h.
1996-03-10 19:54:41 +00:00
7da79507e9
Take the type of the attached monitor into account when selecting a
...
display-mode. Includes hack to make things work on non-VGA monitors.
1996-03-10 11:42:35 +00:00
0a6a29c792
update for new commulti->com attach interface. com ports at 'ast'
...
multiport cards no longer need 'flags 1', because the "don't set IEN"
requirement is communicated by the commulti_attach_args. com.c no longer
recognizes 'flags 1' at all.
1996-03-10 09:03:13 +00:00
f01a5dd8cc
We lost declaration of kernel_pmap_store somewhere, put it back.
1996-03-09 23:39:51 +00:00
3a07f941ba
Check on which SBI we are frobbing, not always 0.
1996-03-09 23:38:34 +00:00
24b2b310ae
Add support for ktracing syscalls.
1996-03-09 23:37:20 +00:00
4ee5419b8a
Panic on SBI fault.
1996-03-09 23:36:40 +00:00
c7282ed159
Change NTU to NHT.
1996-03-09 23:36:09 +00:00
4e0c8707f7
To enable people to mount DOS partitions on disks with no NetBSD
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partition, add the MBR partitions to the default (faked-up)
disklabel used by NetBSD if it can't find a real one. If the
type of the MBR partition is one of the common DOS ones, mark the
partition as having an MSDOS filesystem.
1996-03-09 20:52:54 +00:00
852758c603
Include <sys/device.h> for rd_match_hook().
1996-03-09 17:26:01 +00:00
fe9da42a4a
Removed include of <setjmp.h>
...
db_recover is now declared as label_t * instead of jmpbuf *
1996-03-09 17:22:12 +00:00
a1ceaeba99
Disable interrupts when switching to UND32 mode to get the
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UND32 mode stack pointer during a context save.
1996-03-09 17:15:46 +00:00
ea21ff117e
rather than doing something hairy in the print routine, to the
...
'logically right' thing: define a mainbus_attach_args union which is
all of the subdevices' bus attach args, together with the part that's
shared by all of them, a const char * (the bus name).
1996-03-08 21:55:47 +00:00
77e4824146
Just prototyping.
1996-03-08 21:54:53 +00:00
a91a46bc0f
When having a perfect match on the resolution, try to match the screen
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depth as best we can.
1996-03-08 21:52:50 +00:00
bb2b6106da
Fix a bug in the DCD handling. Because the state of the DCD line was
...
kept in a soft-copy that wasn't initialized on open, it sometimes happend
that a change of the carrier got lost. Also fixed some prototypes.
1996-03-08 21:50:40 +00:00
30bb966970
Cleaned up the boot() function. Removed some of the garbage,
...
rewritten parts and made sure it uses cngetc().
Don't try and syn the discs or unmount filesystems if boot() gets
called while still cold.
1996-03-08 21:37:01 +00:00
657b336f18
Restructured management of L1 page tables. Added support for
...
detaching an L1 page table from a process that is swapped out.
1996-03-08 21:21:47 +00:00
713cab03b9
Updated comments, removed a lot of dead code and other old debugging
...
functions.
1996-03-08 21:08:39 +00:00
700050b193
Added support for freeing level 1 page tables when cpu_swapout() is
...
called.
Added support for reallocating level 1 page tables when cpu_swapin() is
called.
1996-03-08 20:58:40 +00:00
a3aaf2a2c0
Removed old (and commented out) diagnostic code from
...
undefinedinstruction() that verified the function was not
called in UND32 mode. We now always expect undefinedinstruction()
to be called in UND32 mode.
1996-03-08 20:54:25 +00:00
7c5f0f1407
Removed declarations of external variables no used in the file.
1996-03-08 20:49:47 +00:00
e03778a035
Updated irq names, replaced reserved irq 1 with irq softclock.
1996-03-08 20:44:13 +00:00
c5e6adffe0
Removed dead wood from swi and undefined vector entry point code.
1996-03-08 20:37:59 +00:00
d2a9bb0b96
Config files updated to specify interrupt numbers for wd, fd, com and
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lpt drivers.
1996-03-08 20:35:28 +00:00
ea1eb0f702
Added calls to spl_setmasks().
...
Remove the irq_setmasks() routine. This was coded in assembly months ago
and this C version is now out of date.
Added code for delivering IRQ_SOFTCLOCK.
1996-03-08 20:35:08 +00:00
8d459740a7
kill some 'notyet's so that <machine/bus.h> is used
1996-03-08 20:26:59 +00:00
91d7642d30
implement bus_mem_map() and bus_mem_unmap() functions.
1996-03-08 20:19:48 +00:00
0b56afadf3
make this idempotent. bus.h needs to include it, and other things which
...
may include something that includes bus.h may include it as well.
1996-03-08 20:15:23 +00:00
2a40f64a5d
Fixed the formatting of the debug output.
1996-03-08 20:14:48 +00:00
6826c7bf48
bus memory and I/O space access functions/macros, to be used by
...
machine-independent code for more sane access to bus resources.
New functions will be added to this set, in the future, as appropriate,
but this is a good starting set. Defines:
bus_{io,mem}_{map,unmap}
bus_{io,mem}_{read,write}_{1,2,4,8}
functions, and several types to go with them.
1996-03-08 20:11:23 +00:00
95b04c378b
Updated for new spl macros.
...
Added missing #ifdef DIAGNOSTIC round the checks in setrunqueue().
Remove dead commented out code fragments.
Removed checksumming of kernel stack during context switches.
1996-03-08 20:03:12 +00:00
7a9dc6a41a
Inclusion of machine/psl.h is no longer dependant on _LOCORE being not
...
defined.
1996-03-08 19:08:28 +00:00
5254468ebb
setjmp() and longjmp() now use a buffer whose size is that of label_t
...
rather than one that was 44 bytes bigger. No wonder DDB was not working
properly.
1996-03-08 19:03:11 +00:00
33405882d3
The microtime() function now works fine all the time.
...
Removed some old commented out code.
1996-03-08 18:57:41 +00:00
868a5d45f6
Updated diagnostic code regarding the changes in the splxxx() functions
...
and determining the current spl level.
1996-03-08 18:54:55 +00:00
85d00ef7b5
Added a couple of miscellaneous spl functions e.g. dumping spl
...
masks.
1996-03-08 18:41:52 +00:00
2d5be5faa9
Commit of the new assembly spl functions splx(), raisespl() and
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lowerspl() to go with the new spl macros in psl.h
1996-03-08 18:03:15 +00:00
christos