57c012e265
make sure that splnet(), splbio(), splimp(), spltty(), splclock(),
...
splstatclock(), and splhigh() all _raise_ the IPL. (splhigh() is _not_
the highest possible IPL; mcheck is...)
1997-06-05 17:08:06 +00:00
d19ef97a43
Add fxp* at pci? declarations, marked untested on the Alpha, but they
...
compile.
1997-06-05 02:29:56 +00:00
ab8dcc3eda
Add fxp* at pci? declarations.
1997-06-05 02:27:44 +00:00
6d6e724440
Reorganize buserr/addrerr stuff, to allow omitting unused code in single-cpu
...
kernels, at the same time getting rid of up to 3 conditional branches and a
bit over one cacheline fetch (for the 68060; the saving is a bit smaller for
040 and yet smaller for the 020/30).
While we're here, also get rid of an redundant lea (using SP-relative
addressing) and of two redundant pushes.
While we're here, also fix a panic which would tear us down on 68060 machines
if a branch prediction error ever occured.
1997-06-04 22:12:43 +00:00
f42858310e
Use m68k cacheops
1997-06-04 14:33:49 +00:00
60d8682a5b
Add the 68060 Software Support Package.
1997-06-04 13:51:48 +00:00
75fe0ae7a5
Export vectab label (68060 changes).
1997-06-04 13:50:25 +00:00
d935ace5a0
1) When we cannot complete our attachment, don't just return 0 but also
...
disconnect from the BIOS
2) when text segment as claimed by BIOS is out of sensible range, punt
completely rather than trying to shrink it to fit the ISA hole. Some
BIOSes would crash with the previous behavior. Some won't have a
working APM with the new behavior, but their BIOSes are broken.
Suggested by Chris Demetriou, with very minor tweaks by me.
1997-06-04 03:34:43 +00:00
86b5c1e498
make REGVAL macros use volatile pointers
1997-06-04 01:47:15 +00:00
323b20590a
Remove some nasty casts in macros. This fixes problems accessing raw
...
partitions > 4GB in size.
1997-06-03 23:48:36 +00:00
079e0c6bff
make REGVAL macros use volatile pointers
1997-06-03 21:54:02 +00:00
ba43d7fec5
do not spew about processes which have had fatal traps, unless DEBUG
...
is defined. Actually, it never should do it, but DEBUG should be 'never'
for most users.
1997-06-03 17:38:50 +00:00
e2bc183e52
remove DEBUG from GENERIC kernel
1997-06-03 17:37:58 +00:00
4ae176cb0a
Ooops! Not meant for the trunk; these need to be added to the branch!
1997-06-03 07:01:58 +00:00
36e7d039c0
Add "typedep" code to deal with both the 32-bit and 64-bit PTE formats
...
found on Alpha workstation and server PCI bridge chipsets.
1997-06-03 07:00:20 +00:00
71fb702409
Update Sys V shared memory options. Still commeted out, but now correct.
1997-06-03 01:38:00 +00:00
154afe5d70
Add ipfilter stuff.
1997-06-02 20:40:40 +00:00
6793c446f0
An attempt to make a generic m68k implementation for cache control operations.
...
Not yet completely finished.
1997-06-02 20:26:37 +00:00
37325cfb41
More stuff for handling an 68060.
1997-06-02 12:03:40 +00:00
45ae0c3916
Be a bit more robust when dealing with genassym failures (From mycroft).
1997-06-02 11:49:02 +00:00
6aa07ba92c
Add #ifdef _KERNEL/#endif around prototype of mips single-step emulator.
...
Add "struct proc;" inside the ifdef: <sys/proc.h> includes <machine/proc.h>
before declaring struct proc.
1997-06-02 01:58:38 +00:00
d27bc903b5
trivial reformat -- one space to a tab
1997-06-02 00:26:49 +00:00
d7b698b984
Set `rr_iospace' to PMAP_OBIO when translating relative sbus addresses.
1997-06-01 22:10:39 +00:00
079405ea2a
Update SHMMAXPGS to a constant of 1024.
1997-06-01 19:23:08 +00:00
2f418f67bd
Update to what I'm using.
1997-06-01 18:15:12 +00:00
81f7adf672
need to bump this back to version 1.7 (last one).
1997-06-01 14:08:58 +00:00
76b4fd4206
need to bump this back to version 1.7.
1997-06-01 14:08:15 +00:00
2a4bfcce7b
need to bump this back to version 1.7.
1997-06-01 14:07:27 +00:00
640e369d6c
need to bump this back to version 1.7.
1997-06-01 14:07:01 +00:00
887cadb09b
need to bump this back to version 1.7.
1997-06-01 14:06:23 +00:00
e3ee873c1f
need to bump this back to version 1.7.
1997-06-01 14:05:49 +00:00
6dd15693d9
Add the ipfilter device at cdev major 7.
1997-06-01 09:18:45 +00:00
3844d313b1
Add CD9660 and PROCFS filesystems. Sort filesystem options.
...
Add tun, and reorder pseudo-devices to match other systems' GENERIC config.
1997-06-01 08:44:57 +00:00
7cedf69cbd
Completely rearrange SPARC boot code, modeling it after alpha and hp300
...
ports' boot programs. Also added support for loading gzip'd kernels,
useful for booting from floppy. From Jason R. Thorpe <thorpej@nas.nasa.gov>,
tested by Matthew Green <mrg@eterna.com.au> and Erik Fair <fair@clock.org>.
1997-06-01 03:39:03 +00:00
ca83937d49
Use cdev_ipf_unit() instead of cdev_ch_unit()
1997-06-01 01:27:51 +00:00
7a66732d34
Back out BUILDDIR and NOINSTALL changes.
1997-05-31 21:21:13 +00:00
ad9b4015c2
Comment out the dc0 at mainbus0: that attempts to include the DS3100 dc
...
device attachment. The 3max dc0 device attaches to the pretended IOASIC.
1997-05-31 20:45:07 +00:00
122ef4a659
-Wall cleanup when compiling without all DECstation models defined.
1997-05-31 20:33:30 +00:00
e4f0b64254
Adjust gcc -Wuninitialized warning initializers (or add them) so that
...
compliation without DEBUG and/or DIAGNOSTIC happens without errors.
Note that all such initializations in the Alpha port are marked with "XXX
gcc -Wuninitialized". As far as I'm concerned, the one or two times
-Wuninitialized has saved me from problems are worth the (very minor) cost
involved with the initializations, esp. if it's noted why the
initializations are done. This was prompted by PR#3690, from Ted Lemon.
1997-05-31 05:46:03 +00:00
83498d7e88
Remove empty libinstall target and add NOINSTALL=1.
1997-05-30 13:43:06 +00:00
3f6f86d875
Undo changes which make pmap_xxxx_page() functions re-entrant; just block
...
all interrupts which might cause re-entrancy.
Allow virtual addresses which are not managed by the MI VM system to
participate in the PV system.
Remove a few frivoulous TLB cache flushes.
1997-05-30 07:02:14 +00:00
4502541573
When turning off the drive motor, de-select the drive so the busy light
...
extinguishes.
1997-05-30 03:23:11 +00:00
8ab87a1df9
fix tipo
1997-05-30 01:34:49 +00:00
9d04fc8ed1
New zeropage() implementation based on code contributed by Hiroshi Horitomo
...
<horimoto@cs-aoi.cs.sist.ac.jp> in PR #3641 . I changed the code slightly.
Instead of clearing 13 registers (d1-d7,a1-a6) and zeroing 512 bytes per
loop iteration, I clear 8 registers (d1-d7,a1) and zero 256 bytes. This
reduces the size and complexity of the function.
On the '020, the simpler code is less than 1% slower. Surprisingly, it
is ~3% faster on the '040.
1997-05-30 01:20:23 +00:00
e512003d6e
Add non-inline version of _splraise.
1997-05-29 22:20:01 +00:00
2e7b1f13dd
Define getsr() as _getsr() for backward compatibility.
1997-05-29 22:18:24 +00:00
56e5d1c7c5
Add inline definitions for _getsr() and _splraise(), and
...
define splimp() using splraise so early calls to the VM
code (and pmap) do not accidently enable interrupts.
1997-05-29 22:17:38 +00:00
bdb1fd223a
typo
1997-05-29 21:26:20 +00:00
14cd11bef6
Add non-inline version of _splraise.
1997-05-29 21:22:47 +00:00
b2502668e5
Increase the default datasize limit to 16MB (enough to build libc).
1997-05-29 21:18:42 +00:00
175d58b59a
Define getsr() as _getsr() for backward compatibility.
1997-05-29 21:17:38 +00:00
9ab3caec28
Add inline definitions for _getsr() and _splraise(), and
...
define splimp() using splraise so early calls to the VM
code (and pmap) do not accidently enable interrupts.
1997-05-29 21:16:59 +00:00
3906c8cde5
Fix possible uninitialized variable bug which trips -Wall. When
...
recovering from a possible race condition in sii_intr, read the active
target from the destat register, and set the softc state pointer
`state' appropriately. (This warning is in a block that prints a
warning message, and the warning message has _never_ been seen. The
bug is probably innocuous.)
Also addresses the `more thought needed' in the log message for rev. 1.12.
1997-05-29 19:26:06 +00:00
9442b0fcda
Use movw when loading countdown registers.
1997-05-29 16:31:33 +00:00
fe468f64bc
Include pm_ds.c if pm_ds, not dc_ds - dc_ds gets set for the 5000/200 as
...
well as the 3100, but trying to include pm_ds.c for a 5000/200-only
configuration fails.
1997-05-29 03:08:40 +00:00
660cdaec8a
Use the generic root/swap in the model-specific configuration files.
1997-05-29 02:22:27 +00:00
ceff1980b7
lint: Add prototypes for the redirection hoks used for rcons/4.3bsd
...
qvss-style in-kernel X inputevent processing.
This whole interface should be replaced with wscons.
1997-05-28 14:21:39 +00:00
1b2aae80c2
Added new lock system for the two virtual pages used in temporary mappings.
...
Allows pmap_zero_page() and pmap_copy_page() to be re-entrant.
1997-05-28 04:28:52 +00:00
b53e0d4fb7
Coded to work with new lock system for tmp_vpages.
1997-05-28 04:27:00 +00:00
1c5b9b33c7
Make the bootloader 68060 aware.
1997-05-27 10:28:30 +00:00
89aa743138
Config file for a RAMDISK kernel.
1997-05-27 01:06:33 +00:00
ed8e9558ab
Lint: printf formats inside #ifdef DEBUG (long vs int, %x vs pointer).
...
Add XXX to inconsistency: sometimes pmap.c calls blkclr(), sometimes it uses
an inline C loop tuned for 4-entry writebuffer. Why?
1997-05-26 23:02:11 +00:00
03bb8c9b9e
lint: #ifdef DEBUG code: use %p for pointers, %ld for vm_offset_t's.
1997-05-26 06:21:20 +00:00
42012469ef
Document that tapeboot has been tested and works.
1997-05-26 03:44:42 +00:00
0978222b09
lint:#ifdef DEBUG code. Add parens where requested, Prototype stacktrace().
1997-05-26 02:25:58 +00:00
cad3c2f3f0
Garbage-collected long-unused setredzone().
1997-05-26 00:27:43 +00:00
333ebdebd6
lint: prototype blkclr __P((caddr_t val, int size)). Used in pmap code.
1997-05-25 23:00:40 +00:00
6647500cd2
New Hardware Cursor support from Michael Teske.
1997-05-25 22:46:21 +00:00
9aca91d78c
Converted for the use of sys/dev/clock_subr.[ch].
...
Add some comments about the a2000 oki clock chip and stop the clock while
writing.
1997-05-25 22:11:48 +00:00
b2361aa1f6
Remove some defines which are no longer needed.
...
clock.c uses now sys/dev/clock_subr.[ch].
1997-05-25 22:08:24 +00:00
d21acac556
Create standard Makefile for arch/pmax/stand.
...
Copy old Makefile with bootblock rules to Makefile.booters.
1997-05-25 22:03:23 +00:00
0e41c5cc23
Add dev/clock_subr.c and the major line for vnd, so you now use swaping
...
to a file.
Add comments and resort some entries.
1997-05-25 22:03:08 +00:00
0275835c28
- Add and change some comments and options.
...
- Use 'options<SPACE><TAB>...'
1997-05-25 22:00:04 +00:00
40b20f7799
Move dec_label into a subdir.
1997-05-25 21:39:08 +00:00
dbdac42c7e
Add ecoff symbol header definitions for mips1.
1997-05-25 21:22:19 +00:00
c803f7baa9
Add serial driver for 68901 UART (modem1 port).
1997-05-25 12:41:27 +00:00
e319f99e4b
lint: include header files with declarations of input-redirect hooks.
...
Add prototypes and explicit casts where the hooks are polymorphic.
This whole interface should be replaced with wscons.
1997-05-25 10:53:33 +00:00
4cf3fe8b78
lint: add prototype for pmax serial-console inithook.
1997-05-25 10:28:22 +00:00
2548f9ceee
lint: add prototype for kvtophys().
1997-05-25 10:16:17 +00:00
59c42b27b1
Lint: use new headers with prototypes. Add local prototypes for
...
locore spl functions; they should only be lint used directly here.
Delete unused variables, etc.
1997-05-25 10:07:38 +00:00
e991c94232
Add parens where requested by gcc -Wall.
1997-05-25 10:01:38 +00:00
94d7e627c1
Rename cpu_singlstep() to mips_singlestep() and add prototype.
...
(it's not part of the standard interface to MD code.)
XXX Consider moving into process_machdep.c when the mips3 changes are merged.
1997-05-25 09:56:45 +00:00
5520aec6bb
Oops, #include <machine/autoconf.h> after previous change.
1997-05-25 08:17:00 +00:00
88787ea86a
Lint: machdep.c calls configure() and makebootdev().
...
Move their declaratinos to pmax/autoconf.h.
1997-05-25 06:10:46 +00:00
19743d60e1
Lint: add prototype for badaddr() (the expansion of tc_badaddr).
1997-05-25 05:58:36 +00:00
c17d51a55d
Add (bogus) prototype for tcinfo() PROM callback until we know what it is.
1997-05-25 05:44:13 +00:00
a2051af8b9
RCSid police. Delete obsolete function-scope extern declarations.
1997-05-25 05:26:00 +00:00
cedd6dbe25
Lint: move forward declarations to beginning of file and protoize.
...
delete unused variables and add redundant parens where suggested.
1997-05-25 05:19:51 +00:00
a0600d7d94
Prototype for pmap_bootstrap().
1997-05-25 05:04:03 +00:00
03953c0e63
Apply NetBSD-1.2 name changes to pmax board-specific trap handler declarations.
1997-05-25 05:01:51 +00:00
352da01442
Remove #ifdef NDTOP/#endif wrapper, not needed with new config.
...
Annotate strange #includes (dcreg.h?).
1997-05-25 04:58:36 +00:00
42ad3d85be
Move prototypes for X11-upcall hooks to dtopvar.h, for the benefit of
...
the Ultrix framebuffer-API compatibility code.
1997-05-25 04:49:59 +00:00
ce0a173bf6
Add prototypes for device-specific handlers and input-event (X11) upcalls.
1997-05-25 02:37:55 +00:00
4f292fbb17
Remove `bustype' argument from bus_tmp().
1997-05-24 20:17:04 +00:00
ec02e14ae2
Remove all `bustype' arguments from map[io]dev() and REG2PHYS().
1997-05-24 20:16:06 +00:00
e59f568ea7
Remove `bustype' argument from map[io]dev().
1997-05-24 20:16:05 +00:00
3137152cb5
Remove all `bustype' arguments from map[io]dev() and REG2PHYS().
1997-05-24 20:16:04 +00:00
5ec5d5bca3
Remove `bustype' argument from map[io]dev().
1997-05-24 20:16:03 +00:00
954e31e49a
Remove all `bustype' arguments from map[io]dev() and REG2PHYS().
1997-05-24 20:16:02 +00:00
3cb17e53d3
Remove `bustype' argument from map[io]dev().
1997-05-24 20:16:01 +00:00
b3aae0c409
Remove `bustype' argument from map[io]dev().
1997-05-24 20:15:58 +00:00
821f712972
Remove all `bustype' arguments from map[io]dev() and REG2PHYS().
1997-05-24 20:15:58 +00:00
9f2499dc98
mapdev() looses the `bustype' argument. It's superseded by `rr_iospace'
...
on all archs.
1997-05-24 20:13:48 +00:00
d3e0c68735
Fix the DESTDIR problem.
1997-05-24 20:09:49 +00:00
72c03c7df9
Use page type encoding macros from pmap.h
1997-05-24 20:09:45 +00:00
fb5c729d4a
Use `rr_iospace' to track the MMU page type bits. On sun4c/sun4m the
...
iospace value is always learned from the PROM; on sun4, we infer it
from the BUS_* parameters.
This obsoletes the `bustype' argument in bus_tmp().
1997-05-24 20:08:41 +00:00
ea0f4900ff
Always use `rr_iospace' to track the MMU page type bits.
...
This obsoletes the `bustype' argument in map[io]dev().
1997-05-24 20:03:03 +00:00
957b6c1c18
Define macros for encoding I/O space bits into the physical address
...
passed to pmap_enter().
1997-05-24 19:59:25 +00:00
d5b9a48fd5
Add prototype for cpu_exec_ecoff_setregs() to mips/inuclde/ecoff_machdep.h.
...
Use it in compat/ultrix/ultrix_misc.c (setting emul type on mips).
1997-05-24 10:26:30 +00:00
a9700d60e4
lint: add missing %d (unit number of unconfigurable device) to panic msg.
1997-05-24 09:37:45 +00:00
52afc81f2a
lint: delete unused variable 'dv'.
1997-05-24 09:32:34 +00:00
c0c7efb178
Delint debugging-printf() macro.
1997-05-24 09:30:27 +00:00
588324e3fb
Lint: include prototypes for TurboChannel framebuffer console-init functions.
...
include prototype for printf() and panic() and delint calls.
1997-05-24 09:17:24 +00:00
d617788337
Fix typos in prototypes of console-init entrypoints.
1997-05-24 09:15:46 +00:00
b14cdadc36
lint: Create mips/include/conf.h with prototypes for {mem device.
...
Add 'struct proc *p' 4th arg to mmopen(), mmclose().
Delete unused variable.
1997-05-24 08:57:59 +00:00
aab81e72b8
lint: add prototypes for interrupt(), softintr(), pppintr().
1997-05-24 08:49:22 +00:00
8f17cfaec1
Add 'needs-flag' to pmax, 3max dc (DZ-11 clone) front-ends (dc_ds, dc_ioasic
...
respectively), so console setup code can test forconfiguration of the
correct front-end (via NDC_DC and NDC_IOASIC, respectively).
Delete 'needs-flags' from dc.c. GC obsolete uses of NDC, "dc.h".
1997-05-24 08:19:44 +00:00
20e5e29aef
Use a ldscript to work around `features' (not enough section headers)
...
when linking kernels with GNU binutils-2.7 or newer ld.
1997-05-24 05:56:06 +00:00
02b403c0bf
#ifdef notyet out the as-yet-Undefined bold mode, instead of commenting it out.
1997-05-24 05:49:22 +00:00
5cf71bf343
Add declarations and cdevsw/bdevsw entries for cd, ccd, ss, uk, tun.
1997-05-24 05:28:17 +00:00
fc60f1979e
Prevent RAM disk hooks from compiling until sun3 md_root.c can support
...
ram disk images that are read in from the outside.
Sync with some old local changes.
1997-05-24 00:09:49 +00:00
ba1c517a52
GNU ld script for linking mips kernels, contributed by Arne Juul.
1997-05-23 22:21:06 +00:00
8c07b39516
Use genassym.sh to facilitate cross-compiling.
1997-05-22 22:50:38 +00:00
2c7dbe6639
Add <machine/trap.h> so we don't need to define all the trap values in
...
assym.h.
1997-05-22 22:48:47 +00:00
ddf49ca947
Use genassym.sh to facilitate cross-compiling and add -Wmissing-prototypes.
1997-05-22 22:45:37 +00:00
4f74abe8b7
Remove redundant cpu_set_kpc() prototype, found by Paul Goyette.
1997-05-22 18:40:10 +00:00
0db8e55935
DMA state was not getting saved if dmaCurPhase was data-out. If the
...
message-in was a save data pointer, the driver would loop in the
interrupt routine.
1997-05-22 03:26:16 +00:00
d212e8744e
Include "rasterconsole.h" to get definition of NRASTERCONSOLE (rcons flag).
...
Don't try rcons on 3100s with keyboards if rcons isn't configured,
1997-05-21 19:41:08 +00:00
8253e6e107
Comment for susword was from fusword and hadn't been changed.
1997-05-21 03:51:04 +00:00
b088f1b7fd
Change default le entry from "le*" to "le0" so GENERIC kernels
...
configure the pmin/pmax (2100/3100) baseboard ethernet as le0, not le1.
1997-05-20 08:36:42 +00:00
0304ff6aed
Implement code to dynamically size the number of page tables based on available
...
RAM at boot.
Also did some cleanup of unused functions, updated several comments, and
removed unecessary 'XXX's.
1997-05-20 06:01:19 +00:00
a777c246ad
Adjust for previous m68k/pcb.h change
1997-05-20 03:25:07 +00:00
1175a38b7f
Use cpu_splXXX() functions to enforce the required ordering of spl()s.
1997-05-19 23:34:40 +00:00
ba2aa6f75a
Add cpu_spl[012345]() definitions to locore. These clear the given
...
interrupt-enable bit in the status register, and all lower bits.
Can be used for spl{bio,net,tty,clock,statclock} on machines where
devices are wried to mips hard-interrupt levels in ascending bit order
so as to match the BSD spl.9 ordering.
1997-05-19 23:25:09 +00:00
f1b84d21b8
Make the install rule nicer.
1997-05-19 21:49:20 +00:00
c53cd4cf48
Add forgotten CLEANFILES. Pointed out by Bernd Ernesti.
1997-05-19 21:34:58 +00:00
0a995f71a2
Fix typo.
1997-05-19 21:24:10 +00:00
3274c536b3
Yet another try to sanitize the bootblock build. Each major target has now
...
its own subdirectory.
Smaller changes involved:
- installboot installs to /usr/mdec
- installboot.8 installs to /usr/share/man/cat8/amiga/
1997-05-19 21:18:58 +00:00
c05eddf7f5
Fix the 'shifting screens' bug on the Falcon. This solution is not perfect
...
since it gives a bit of flicker while switching frame buffers. From
Thomas Gerner.
1997-05-19 21:07:05 +00:00
ae61406a77
Replace bus_tmp() by mapdev() equivalent.
1997-05-19 19:59:36 +00:00
f88bf0a6e9
Replace bus_tmp() with mapdev() equivalent.
1997-05-19 19:56:26 +00:00
d93126b350
Use common m68k/pcb.h; noted by Erik Bertelsen <erik@sockdev.uni-c.dk>,
...
closes PR 3650.
1997-05-19 17:36:45 +00:00
a0d035c410
Fix some printf format inconsistencies; from SUNAGAWA Keiki
...
<kei_sun@ba2.so-net.or.jp>, fixes PR 3619.
1997-05-19 17:23:09 +00:00
a078a4be55
Fix lossage from the latest vm_pmap changes.
1997-05-19 10:14:47 +00:00
f1b8a3c357
Make sure intrtype[] is set. (Curious where this got lost...)
1997-05-19 01:13:01 +00:00
14078d838d
Remove comment about bus dma tag. I've been convinced otherwise.
1997-05-18 23:14:03 +00:00
350c3993aa
Remove bus_tmp().
1997-05-18 21:26:40 +00:00
c0036ae48d
Remove bus_tmp(); it's just a special case of mapdev().
1997-05-18 21:26:22 +00:00
dc9c65530d
Define a `vme' device on `iommu' and allow `vmes' and `vmel' as sub-busses.
1997-05-18 19:41:02 +00:00
18a4aeea23
A bit of framework for sun4m VME busses.
1997-05-18 19:37:37 +00:00
cgd