20cc493f48
add CONFIH_HOOK_POWERCONTROL_SPEAKER.
2000-09-10 15:45:47 +00:00
988e123a02
- not handle CONFIG_HOOK_POWERCONTROL events because the events
...
handled by lower lcd/lcdlight control device.
2000-09-10 15:33:48 +00:00
39556606fe
handle CONFIG_HOOK_POWERCONTROL events
...
- PWR_SUSPEND: save giu bits values and turn "off" the values.
- PWR_RESUME: restore giu bits values.
2000-09-10 15:30:32 +00:00
cbb605647a
add (commented out) entry for WSCONS_DEFAULT_TYPE
2000-09-10 11:48:38 +00:00
4e56e1746f
Turn off page zeroing in the idle loop; an unidentified bug causes (very
...
sporadic) user process corruption.
2000-09-10 11:32:04 +00:00
ed9f910cc8
Introduce WSDISPLAY_NULLSCREEN to allow low level device to detach control
...
process. Hpcmips frame buffer driver(hpcfb) call wsdisplay_switch with
WSDISPLAY_NULLSCREEN to notify user process of suspend/resume event.
2000-09-10 09:39:57 +00:00
3369a78b96
Create dummy main window to resolve the problem that it can't setup color
...
palette correctly.
version no gets '1.16.00 2000.09.10'
2000-09-10 08:29:53 +00:00
1f41d9a644
Previous revision contains some Japanese chars by mistake.
...
The bootloader has been improved by Kazuma Arino.
- dialog style main window
- support to read compressed kernel image
- automatic boot with timer
- human readable configrarion file
version no gets '1.15.00 2000.08.29'
2000-09-10 08:02:13 +00:00
eafab3fe6b
RB_DFLTROOT is obsolute and G/C'ed from main trunk at late Jul of 2000.
2000-09-10 06:26:51 +00:00
62a6d0660c
move the guts of pmap_remove() to pmap_do_remove(), which has a flags arg
...
to tell it whether or not to remove wired mappings. pmap_remove() wants
to remove wired mappings, pmap_collect() doesn't. fixes PRs 10363 and 10761.
2000-09-10 03:45:58 +00:00
2f28900566
Make sbus_wenable() and ebus_wenable() work on 32-bit kernels.
2000-09-09 23:29:06 +00:00
4bf2309112
Partially back-out the previous change. What was I thinking...
2000-09-09 19:51:36 +00:00
3011e0816b
Revise pv_table_map(): to simplify calculations, pv_table[] now covers
...
all of physical memory, i.e. it conceptually is pv_table[0..avail_end].
The previous version could lead to an off-by-one error in the page allocation
for pv_table[] in some memory configurations.
2000-09-09 10:24:34 +00:00
48ff19c98b
u_char -> u_int for function argument and return of Zilog register
...
manipulation helper functions; no loss, no gain, for Alpha processor.
2000-09-09 06:08:42 +00:00
cb01317d62
Final fix to make this work without object directories again.
2000-09-08 19:57:05 +00:00
2b1674cc62
remove extra #endif
2000-09-08 19:52:13 +00:00
3220c30427
Readd at signs before commands which were removed for debugging.
2000-09-08 19:50:52 +00:00
2cb1f4181a
sync with i386's revision 1.133:
...
It's legal to mmap pages in the lower part of the stack (<limit),
and use them, so allow this by relaxing the check for it.
2000-09-08 19:48:12 +00:00
278e796ec6
Do last change differently: "(unset MAKEOBJDIRPREFIX || true)" is a NOP,
...
use "MAKEOBJDIRPREFIX= && unset MAKEOBJDIRPREFIX" instead.
2000-09-08 19:48:00 +00:00
f5cb2786f8
Use "(unset MAKEOBJDIRPREFIX || true)" because unset return an error code
...
if the variable was not set before.
2000-09-08 19:45:45 +00:00
e3b6ec1d77
remove extra paren so this compiles again.
2000-09-08 19:26:17 +00:00
772c846544
delete an obsolete comment.
2000-09-08 18:46:39 +00:00
d85872dd78
By some reason setstatclockrate() suddenly get called occationally
...
(it hasn't been called since -94 :-) Remove the panic that happens when
it is called.
2000-09-08 11:41:59 +00:00
9fdd44d404
DDB single step and stack trace support.
2000-09-08 10:15:23 +00:00
bbcf1beea0
In outofworld, keep $sp for DDB case if it looks like a kernel address
...
so the stacktrace is ok.
2000-09-08 07:24:42 +00:00
9c01e4e226
deal properly with MAKEOBJDIRPREFIX (which has priority over MAKEOBJDIR so
...
the MAKEOBJDIR to ${MAKE} has no effect) so we unset MAKEOBJDIRPREFIX before
invoking ${MAKE}
2000-09-08 05:37:59 +00:00
8f8a7ca780
Shuichiro URATA pointed out that the R4000 needs 3 nops. Other OSs make
...
it look at casual inspection like 1 nop is needed but play other tricks.
Still have reduced by 1 nop. Hopefully this covers the NEC 41[x]1. Could
not find info for those processors.
2000-09-07 20:31:02 +00:00
a1139ee535
Example config file for enabling large page support.
2000-09-07 18:55:30 +00:00
2fc18ed7a4
Replace the old db_memrw.c with the hp300 version, modified for i386
...
and large page support. This version is a bit more intelligent about
how it deals with kernel text pages.
Now that this is fixed, don't map the kernel text read-write if
DDB is configured.
2000-09-07 18:46:19 +00:00
a68986edfc
Add optional support for mapping the kernel with large (4MB) pages.
...
Right now, only does kernel text, and wastes a little memory, but
there is some noticeable performance improvement even with just text.
2000-09-07 17:20:58 +00:00
2204402aa1
If KERN_LDSCRIPT is specified as a makeoption, then add it to the
...
linker flags.
2000-09-07 06:39:36 +00:00
1946ce2a42
A linker script based on elf_i386.x which aligns the .data segment
...
to a 4MB boundary, thus allowing the text and read-only data to be
mapped using large pages.
2000-09-07 06:36:24 +00:00
50668be499
Deal with low addresses in pmap_k{enter_remove}. port-i386/10966.
2000-09-07 06:06:52 +00:00
9a5210c76d
- adapt config_hook(CONFIG_HOOK_PMEVENT,..)
...
save cmu clock mask register and disable all clock when PWR_SUSPEND event.
restore saved cmu clock mask register when PWR_RESUME event.
2000-09-07 03:11:11 +00:00
fbc40806dd
vtopte() and kvtopte() now check for kernel vs. non-kernel addresses,
...
respectively.
2000-09-06 23:32:13 +00:00
b53916e196
Cast arguments to kvtopte() to vaddr_t.
2000-09-06 23:28:30 +00:00
5f98fd6c03
On second thought, back out kvtopte() change in previous. Dug, PT pages
...
are in a special VA range, not kernel VA range.
2000-09-06 22:23:46 +00:00
ba3605f2bf
Use kvtopte() for kernel addresses.
2000-09-06 22:22:27 +00:00
a7b2cf9d7a
Print CPU features, and use kvtopte() for kernel addresses.
2000-09-06 22:19:46 +00:00
e32a6a7c54
Use kvtopte() for kernel addresses.
2000-09-06 22:09:58 +00:00
7f3786d36a
Add preliminary support for the MVME162-LX 200/300 series of boards.
...
Currently, the major onboard devices are supported (disk, network,
rs232 and VMEbus). However, work is still need to support the remaining
devices (eg. IndustryPack sites).
These boards are available with a dazzling array of build options. At
this time, the following options are *required*:
o Real floating point hardware (the 68LC040 model isn't tested),
o The VMEchip2 must be present,
o If offboard VMEbus RAM is not present, at least 8MB of onboard
RAM is required.
o Even if offboard VMEbus RAM *is* present, at least 4MB of onboard
RAM is required. (Boards with 1 or 2MB onboard RAM *can* be
supported with offboard RAM, but not without some funky values in
the VMEbus Master mapping registers.)
There is no support for boards other than those in the -LX 200/300 series.
2000-09-06 19:51:42 +00:00
7dd395bb7f
Remove some vto*() macros that won't stand a chance of working
...
with PSE or PAE, and reimplement vtphys() in terms of pmap_extract().
2000-09-06 19:09:45 +00:00
b53cfef01f
Adjust ramdisk size.
2000-09-06 14:29:41 +00:00
d0078c839c
Add breakpoint().
2000-09-06 11:25:13 +00:00
b38096892a
Microtime calculation was seriously incorrect when HZ != 100
...
Give rest of clock interrupt code a revamp. Because we are using an external
cycle counter we can now handle loosing several hundred interrupts without
the time slipping.
2000-09-06 07:52:47 +00:00
8f2cc012b5
Remove 3 of the nops between tlbwr and eret in tlb miss handlers. They
...
were added early when adding the QED support. RM5231 seems to work fine
w/o the extra nops. Noticed by Chuck Cranor.
2000-09-06 06:33:42 +00:00
eac566737e
In pmap_extract():
...
- Return FALSE if the PTE does not have PG_V set (previously, you would
get always get true of the PDE was valid, even if the PTE was not).
- Teach it about 4MB pages.
2000-09-05 21:56:41 +00:00
7683d3f956
Define PG_LGFRAME, which is the page frame mask for large (4MB) pages.
2000-09-05 21:52:16 +00:00
9c5afcb2f0
Move the Alpha _mcount() into a .S file so that it can be
...
pre-processed, like other Alpha assembly files.
2000-09-05 16:28:30 +00:00
bc0d647e21
Preserve symbol table for DDB.
2000-09-05 15:57:26 +00:00
dfcd3bca08
On G3 and G4, display short message if L2 cache is not enabled.
2000-09-05 15:29:28 +00:00
ef2b361222
Fix to work with objdir.
2000-09-05 05:05:16 +00:00
c5ce14be0a
Back out (most of) previous. I was using an 1.5 asm.h and hadn't
...
noticed cgd's fix..
2000-09-05 01:24:51 +00:00
c3150dc3dc
Add nop after PANIC macros.
2000-09-05 00:55:48 +00:00
96f1451685
Downcase mnemonics.
2000-09-04 23:18:36 +00:00
600169a9a3
Make this (at least) compile on sh3.
2000-09-04 23:11:42 +00:00
bf4246e37a
Disassembly support in DDB.
2000-09-04 23:02:42 +00:00
cdbe0b9ec9
Add DDB hook.
2000-09-04 22:44:18 +00:00
f0f97fa466
* Add extra tests to ensure NetBSD disklabel is not corrupted
...
* For MIPS RISC/os based diskl labels create partition 8 which is used
by sash (and where bootstrap code hides).
* If existing MIPS RISC/os label is present update disk parameter information
2000-09-04 22:35:26 +00:00
3e329a2925
* Use bus_space_write_multi_2 for priming the DMA FIFO as suggested by cgd
...
* Correctly handle transfer pad operation
* Remove check for DMA fifo flush during DMA chaining - after considerable
thought this is not required
2000-09-04 22:28:53 +00:00
7980486e61
Add #define's for PROM entry point addresses which will be needed by any
...
replacement bootstrap routines
2000-09-04 22:23:34 +00:00
801b97faf2
Add wbflush() to bus_space_{write_multi,write_region,set_region,copy_region}
...
functions
2000-09-04 22:18:58 +00:00
5f39c378a3
Correct label_t size.
2000-09-04 22:18:43 +00:00
b5f864571c
Switch INSTALL back to being used by miniroot install.
...
Add INSTALL-SYSINST config for sysinst install.
These are expected to diverge more as time progresses.
2000-09-04 16:16:18 +00:00
7b3463b7d7
Fix to correctly identify 3100/m30. From moj@stacken.kth.se.
2000-09-04 11:46:33 +00:00
85c00d0fed
refer MMUCR_VALIDBITS from mmureg.h
2000-09-04 05:50:45 +00:00
8d1b1036ff
- move MMUCR_VALIDBITS definition into mmureg.h.
...
- access correct address in cacheflush().
2000-09-04 05:48:35 +00:00
0778dad08f
Define the biglock perimeter for the Alpha port, and generally clean
...
up a bunch of the MP code. Still doens't work properly yet, this is
just a snapshot of work-in-progress.
2000-09-04 00:31:58 +00:00
7d54381711
sm* at (mhz at) pcmcia* needs mii to link (although not at runtime...).
2000-09-03 19:07:05 +00:00
4a320ca712
Use the correct DMA pointer for the second channel on 14-bit byte-swapped
...
conversion. Fixes NULL pointer reference crash when playing 16 bit little
endian audio.
2000-09-03 02:04:53 +00:00
7453e98fb9
Profiling version of the FRAU-FARBISSINA kernel.
2000-09-02 21:38:19 +00:00
76585aedee
Fix typo: a%0 -> %a0.
2000-09-02 04:50:08 +00:00
e44c80532c
sh3 disassembler written by Akinori Koketsu.
2000-09-01 22:25:36 +00:00
0d01e04003
Add support for write protecting clock registers.
2000-09-01 19:04:49 +00:00
2e72bb2b72
Add fr key layout. (From Manuel Bouyer, modified by me)
2000-09-01 16:00:38 +00:00
a964ecd1a9
Correct iosize.
2000-09-01 10:43:33 +00:00
67ca76fd68
Use casx instead of stx to change entries in the page table trees.
2000-08-31 20:14:55 +00:00
65f1bb68b5
Add support for multiple memory segments.
2000-08-31 19:12:45 +00:00
a17d71cd4b
Fix register sheduling bug in st?a() routines and add casxa().
2000-08-31 19:08:47 +00:00
710295327e
Scheduler lock update.
2000-08-31 16:59:12 +00:00
3fd457414e
constify first arg to parseopts()
2000-08-31 07:21:46 +00:00
a022cf9d37
Use
...
${MAKE}
instead of
make
2000-08-30 23:51:46 +00:00
f8d9f59ed9
Correct _KERN_MCOUNT restoration of $t9.
...
From Ethan Solomita (ethan@geocast.com ).
2000-08-30 22:31:12 +00:00
0a7489b1e8
Enlarge RAMDISK to make it fit the installation fs again.
...
By Mike Pumford per port-arm32 mailing list..
2000-08-30 21:29:16 +00:00
c6b969cd89
Cosmetic changes.
2000-08-30 19:16:15 +00:00
f286397ff1
Scheduler locking changes.
2000-08-30 18:41:16 +00:00
ad4cbd94a4
Switch to newvers_stand.sh-based boot block versioning. Add sensible 'version'
...
template, the boot block changes were picked from cvs annotates for Makefile
and boot.c.
Reviewed by Ragge.
2000-08-30 18:16:09 +00:00
55dbdb6091
Typo.
2000-08-30 14:59:48 +00:00
c6615ed380
Initialize pv_head locks.
2000-08-30 09:55:28 +00:00
9ec45c470a
Use an INSTALL kernel, instead of GENERIC. We want this to be as small as
...
possible so that it can boot even on low memory Amiga machines.
2000-08-30 09:43:04 +00:00
e83ee64031
Stripped down Install kernels (no audio, no OSI or Xerox networking, no
...
scanners).
INSTWDCPCM has the wdc instead of the idesc, and the PCMCIA support, so
that people can test it easily.
2000-08-29 21:09:28 +00:00
6c521b3fcc
Now that formatting works (Thanks Nathan!), it shows that spec_read() is
...
issueing a 'DIOCGPART' at every read. Avoid re-reading the label at
every format-verify (or read/write on the block-device) by fetching the label
at open-time and caching it until we close.
2000-08-29 20:00:16 +00:00
212b3fa9d8
The bootloader has been improved by Kazuma Arino.
...
- dialog style main window
- support to read compressed kernel image
- automatic boot with timer
- human readable configrarion file
version no gets '1.15.00 2000.08.29'
2000-08-29 15:10:14 +00:00
35871e7996
Report memory sizes using format_bytes(9) kernel function
2000-08-29 12:12:59 +00:00
149a5fc5f2
Engage the clutch before changing gears.
...
If the machine uses a Z85230 ESCC device with deep buffers, we observe
output glitches when printing the zstty{0,1} probe lines when the device
is reset & reprogrammed during startup.
There is no easy 'hook' in the MI Z8530 driver, so we wait for output
buffer to drain before changing the baud rate generator prescaler value.
2000-08-29 11:25:08 +00:00
5656bdea79
Don't trust the realtime clock if the data is before 1988. This is
...
consistant with other ports.
Prevent uninitialized time from being written back to the RTC (1-Jan-1970)
if the machine is halted from the root device name prompt
(bootflags & RB_ASKNAME)
2000-08-29 10:34:13 +00:00
aaa3f11967
Fix an obscure bug with dump corrupting files during raw reads.
...
If the DMA chaning interrupt couldn't be serviced immediately (higher spl
level when kernel doing something else) a few microseconds later the NCR
controller will fill its FIFO and also interrupt the CPU.
The SCSI interrupt sees the terminal count has been reached, calls
asc_dma_intr to finish the job off. The FIFO cannot be flushed because
the block count hasn't been setup for the last dma segment (DMA chaining
still wasn't serviced).
Since the NCR 53c94 FIFO is only 16 bytes in size, any short DMA in this
size combined with the machine 'doing something else' causes the problem
to occur.
Servicing the DMA chaining interrupt before the NCR SCSI interrupt solves
this problem.
Add tests to ensure the DMA FIFO has been flushed correctly at the end of
each DMA operation just to be on the safe side.
2000-08-29 08:24:06 +00:00
55af96281e
Pull down from 1.4 branch: default relocation address = 3E0000
2000-08-28 19:10:31 +00:00
bbede65f5b
Fix E250 identification.
2000-08-28 18:01:23 +00:00
f671e87235
Add an argument to need_resched macro.
2000-08-28 11:52:59 +00:00
sato