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
...
shell.
1996-03-13 21:45:54 +00:00
32f0b6e092
curpcb is declared in pcb.h so don't declare it here.
...
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.
...
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
...
calling main().
1996-03-13 21:34:17 +00:00
bbf2aa16b5
Removed kstack references. Updated code that sets up the pcb for proc0
...
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
...
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
...
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
...
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
...
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
...
stack is no longer double mapped.
1996-03-13 21:08:36 +00:00
b92fe0f4c4
Kernel version of longjmp does not take the return value of setjmp as
...
an argument. It always returns 1.
1996-03-13 21:08:09 +00:00
b4a31b1fc7
Kernel version of longjmp() does not take the return value of setjmp() as
...
an argument. setjmp() always returns 1.
1996-03-13 21:06:38 +00:00
f96ae702d7
Added switchframe structure to describe the stack frame pushed on the
...
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.
...
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
f5e6df1ed0
Disable invalidating of directory offsets cookies. Should fix one or two
...
directory problems.
XXX There is no clean solution to the cookie/cookieverifier validity mess.
Together with the disabled strict cookie check, this puts us back at
what v2 did in this case. Slightly better solution possible by
consequently storing 64bit cookies in other places too.
1996-03-13 00:44:17 +00:00
146f96c2ce
Make readdirsize default to rsize if rsize is explicitly specified,
...
and readdirsize isn't.
1996-03-13 00:38:55 +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
d55f4dd0c3
oops; back out previous change and add comment describing what the weird goto does.
1996-03-12 13:07:52 +00:00
c23a9d83e5
eliminate stupid use of "goto next;" where next was: "next: continue;"
1996-03-12 13:01:20 +00:00
5bc2fce9e1
test for null ifa_dstaddr before using it. (pr#2183 from chuck cranor)
1996-03-12 12:55:52 +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
...
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
a8554128fc
default DST and TIMEZONE to 0, if not already defined
1996-03-12 03:08:40 +00:00
1faa1f926b
close prs #2076 and #2159 : Install kernels have had DIAGNOSTIC and
...
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
044125b139
Add missing CTL_KERN_NAMES entry for "timex", the kernel NTP state.
1996-03-12 00:22:43 +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
8d2afa9f27
RCS ID police; get rid of Id keyword.
1996-03-11 23:06:04 +00:00
2013e4059a
kill extraneous empty line in comment block at start of file
1996-03-11 23:05:47 +00:00
26ee503b71
More precise DELAY function.
1996-03-11 22:50:17 +00:00
94fc5cf4ce
Resolve conflicts from merge.
1996-03-11 21:41:28 +00:00
2e4812fa65
New snapshot of DEC PDQ-based FDDI driver, from Matt Thomas.
1996-03-11 21:04:02 +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
ba91a74bb6
mostly convert to use interfaces provided by <machine/bus.h>. (For now,
...
assumes that pci_map_mem/pci_map_io provide interfaces which utilitize
bus_{io,mem}_handle_t's, or types which are compatible. This works on the
i386, and will change eventually anyway.)
1996-03-11 18:57:04 +00:00
046633ffe1
Move INT32, U_INT32, TIMEOUT definitions to ncr_reg.h, and add definitions
...
for U_INT8, INT16, U_INT16 definitions. Convert structs and
definitions in ncr_reg.h (e.g. ncrcmd, the chip register layout, etc.)
to use these definitions.
Add INB_OFF, INL_OFF, and OUTL_OFF macros to access specified offsets into
I/O or memory space. Convert register dumps (etc.), and cache snoop
test to use these new macros, so that nothing accesses the device
I/O or memory space directly. (Register dumps now come from I/O space
if NCR_IOMAPPED. They used to bogusly use memory space.)
Add a new relocation type for script entries, RELOC_KVAR. Allow scripts
access to mono_time.tv_sec, mono_time, and ncr_cache via this
mechanism, and convert scripts to use it. An ncrcmd is only 32 bits
wide, and KVAs may be > 32 bits wide (e.g. on Alpha), leading to
linker problems. This is a safer way to do this anyway; relocation is
more deterministic this way, and doesn't rely on KVAs not looking like
other relocation types.
Panic if an unmatched relocation other than 'zero' is specified. That's
now a script bug. (This used to be used to convert KVAs of kernel
variables referenced in the script to PCI bus physical addresses,
and that is now handled by RELOC_KVAR relocations.)
Figure out and print the model of chip.
1996-03-11 16:13:57 +00:00
6f00e88e73
mostly convert to use interfaces provided by <machine/bus.h>. (For now,
...
assumes that pci_map_mem/pci_map_io provide interfaces which utilitize
bus_{io,mem}_handle_t's, or types which are compatible. This works on the
i386, and will change eventually anyway.)
1996-03-11 15:07:06 +00:00
e494b8793f
Back out previous change.
1996-03-11 05:46:51 +00:00
c31eae0510
Back out previous change.
1996-03-11 05:31:59 +00:00
53877395c4
XXX - stop-gap fix for use of memset() if we're compiling a kernel; it's
...
not included in the kernel programming interface.
1996-03-11 05:12:28 +00:00
e142a2195f
Provide a memset() for the i386 (assembly version), and move memset.c
...
out into the libkern proper in case other ports want to use it.
i386 kernels with COMPAT_LINUX should compile now.
1996-03-11 03:19:37 +00:00
2273338717
Add the include files and the atari kernel support for new format panic
...
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
85286bff2f
convert these to use new <machine/bus.h> interfaces. This involved
...
substantial reworking of the multi-port drivers, as they need to frob
bits in the io-port spaces of their children. As a result, the
commulti->com attachment interface is substantially more complex.
(This may be fixable in the future by making some of the code common,
but as long as io-port allocation checking is planned, it's necessary.)
1996-03-10 09:01:20 +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
5bfb840114
Fix copyright year
1996-03-09 23:37:14 +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
...
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
c9f7e94a5c
Remove hack to work around <sys/dirent.h> DIRSIZ conflict
1996-03-09 19:42:41 +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
...
UND32 mode stack pointer during a context save.
1996-03-09 17:15:46 +00:00
f350b1aa9d
Fill in the missing pieces and make the NetBSD version of Matt Thomas's
...
DEFPA FDDI driver actually compile and link.
1996-03-09 03:46:21 +00:00
85288c6a61
Include comvar.h, for comprobe1() prototype and for commulti_attach_args.
...
Remove multiple identical definitions for the arg struct used by multiport
boards' to attach slave com ports.
1996-03-09 01:03:59 +00:00
a7c6dfe1cd
include comvar.h for comprobe1() prototype
1996-03-09 01:02:08 +00:00
56edbfc4f9
define the common structure used to attach 'com' units as slaves to
...
multiport cards. prototype comprobe1(), which is used by multiport card
drivers.
1996-03-09 01:01:33 +00:00
645d83b763
minor cleanup. mostly: use COM_NPORTS and a new (driver-specific) NSLAVES
...
macro where appropriate. No point in hard-coding numbers in multiple places.
At the very least, this makes the drivers slightly easier to diff/understand.
1996-03-09 00:09:04 +00:00
2c11ad408c
convert to use I/O mapping/access macros in <machine/bus.h>.
...
Mostly mechanical changes, except for probe/attach, which have
to map (and, in the case of probe, unmap) the I/O space that the
chip will use.
1996-03-08 22:17:58 +00:00
fe4037750a
convert to use I/O mapping/access macros in <machine/bus.h>.
...
Mostly mechanical changes, except for probe/attach, which have
to map (and, in the case of probe, unmap) the I/O space that the board
will use.
1996-03-08 22:03:26 +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
...
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
65bd075be8
Reran makesyscalls.sh.
1996-03-08 21:05:40 +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
5e7aedd067
remember the bus_chipset_tag_t given by our parent, and pass it on to
...
children. use I/O space access routines defined in <machine/bus.h>
when examining I/O space for slot ID information.
1996-03-08 20:39:32 +00:00
c5e6adffe0
Removed dead wood from swi and undefined vector entry point code.
1996-03-08 20:37:59 +00:00
b1d3f7607c
remember the bus_chipset_tag_t given by our parent, and pass it on to
...
children.
1996-03-08 20:36:21 +00:00
d2a9bb0b96
Config files updated to specify interrupt numbers for wd, fd, com and
...
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
a38dcb7018
remember the bus_chipset_tag_t given by our parent, and pass it on to
...
children.
1996-03-08 20:34:25 +00:00
8d459740a7
kill some 'notyet's so that <machine/bus.h> is used
1996-03-08 20:26:59 +00:00
mark