2b673aaef8
Add -V and -D bootflags to print out debug info in pmap_bootstrap() and
...
a fix for non-DEBUG kernels.
2000-09-27 18:20:33 +00:00
8a0dc83e07
Fix for prev (define fl).
2000-09-27 18:16:01 +00:00
0ab2301b6b
hot plug support.
2000-09-27 17:32:34 +00:00
3a999fb11f
A GENERIC and INSTALL tailored for laptop usafe (i.e. cardbus and
...
PCIBIOS options included).
2000-09-27 16:57:09 +00:00
0619e37229
Reduce ramdisk size to the amount that is really needed for optimal
...
space saving. Reduce number of ptys to 2. Use NFS_V2_ONLY.
2000-09-27 16:54:56 +00:00
48b43cdfb9
Remove some less-needed items to save space. Also add NFS_V2_ONLY,
...
to save more space. For installs, NFSv2 will do just fine.
2000-09-27 16:09:18 +00:00
e1c01aff60
remove obsolete files.
2000-09-27 13:42:14 +00:00
d3cf7525d3
add 'options VNODE_OP_NOINLINE' to reduce size.
2000-09-27 10:22:22 +00:00
6ec1be8054
apply 'hpckbd' change.
2000-09-27 10:21:23 +00:00
82d4c9df0e
add DoCoMo sigmarion cover button.
2000-09-27 09:32:23 +00:00
b1d64a728d
add DoCoMo sigmarion keymap.
2000-09-27 09:30:47 +00:00
5712405584
cross-compile properly
2000-09-27 08:28:34 +00:00
25365607f3
minor aesthetic changes, plus explicitly state this is public domain
2000-09-27 08:24:02 +00:00
97e929ff45
define PCB_REGS_* so that kdb compiles again
2000-09-27 08:23:50 +00:00
489ed1a908
The Duo ADB controller doesn't notify us that it needs to be polled
...
through the (emulated) VIA. Work around this problem by polling the
Power Manager chip directly. From Daishi Kato, PR 9852.
2000-09-27 03:57:51 +00:00
29923311f1
Set up ADB hardware type before making decisions based on same.
...
This is part of PR 9852 from Daishi Kato.
2000-09-27 03:27:23 +00:00
7c2fc39588
Now that we do collision detection and assign all ADB devices to distinct
...
addresses, it makes sense to print the actual address of the device rather
than the original address. The latter is useful to distinguish the type
of device only, so we maintain that data internally (as we always have).
This closes PR 10557 from Dave Huang.
2000-09-27 03:22:05 +00:00
ceb69697cd
Backout previous commit.
...
loadfile_machdep.h doesn't belong in /usr/include/machine
Pointed out by Simon Burge
2000-09-27 02:06:08 +00:00
f487c6c12e
check whether both COMPUTEXEVB and SH7709A is defined to access special
...
register.
2000-09-26 22:23:55 +00:00
7c1b5c5599
fix SDMR settings:
...
- s/BSC_SDMR_VAL/BSC_SDMR3_VAL/
- add options COMPUTEXEVB
2000-09-26 22:20:03 +00:00
008eadbac6
UltraSPARC machines don't have FP queues. Don't let userland code set them.
...
It tends to break the FPU emulation code.
2000-09-26 22:05:50 +00:00
1bf0f4630f
Use a cast to handle syscall() copyin case with 64b clean ctx save/restore.
2000-09-26 18:24:45 +00:00
d6f992112d
No longer save $at on syscall entry. v1 does appear to be used as if
...
you do not save it and pass it along in rval the system will start
to fail running user programs. This finishes the suggestion by cgd to
not save some registers on syscall entry.
2000-09-26 18:22:12 +00:00
a21df3ae8e
fix R3900 FlushCache bug.
2000-09-26 17:47:40 +00:00
a01a66c525
cac* at eisa? reported as working.
2000-09-26 11:51:14 +00:00
bbec09cae1
Add stand directory to build process
2000-09-26 11:45:06 +00:00
7378a103a0
Much needed installboot utility. Manual page to follow.
...
Builds and installs from stand directories, but untested from higher
level makefiles.
2000-09-26 10:00:19 +00:00
50e120c13f
Parse boot string intelligently to extract the boot device options.
...
This permits boot from any SCSI ID
2000-09-26 09:48:35 +00:00
7495cd76b1
Since we don't have a lseek function in the PROM firmware standalone libs
...
we have to poke the data structures directly to force the offset we need.
The open() function returns with the address of the IO control block in
register t0 so we take a copy of it for our brute-force lseek function.
This should be reasonably portable since the firmware writers closely
follow UNIX semantics and the open stubs should recompile and use the
same registers. May break on the rebadged clones -- buyer beware.
The alternative is to use dummy reads to go forwards and reopen followed
by dummy reads to go backwards. It takes around 60 seconds to boot
using this method if we use a clean filesystem.
Tested with firmware versions 5.40 and 5.43
2000-09-26 09:32:25 +00:00
9b4e50f624
Second stage bootstrap:
...
- Rename from boot.mipsco -> boot to be consistant with other ports
- use ELF format
2000-09-26 09:11:04 +00:00
1eec339f4b
First stage bootstrap is stored on boot sectors in ECOFF format. Ensure
...
entire file fits within the imposed limit.
2000-09-26 09:06:50 +00:00
215a3a5491
Add support for booting off RAIDframe RAID1 mirrors.
...
Check the first partition type in devopen(), and if it is of type
FS_RAID, add 64 to blkdev_part_offset.
NOTE: This brings the size of the alpha first-stage bootblocks up to
close to the maximum. RAID1 support is controlled by the
BOOTXX_RAID1_SUPPORT define, and is easy to disable if size
becomes an issue.
2000-09-26 05:13:36 +00:00
2e79bfed2d
Missing `#if defined(MULTIPROCESSOR) || defined(LOCKDEBUG)'
2000-09-25 21:02:38 +00:00
ea0dd8a5fb
Reenable VNODE_OP_NOINLINE, and some white space nits.
2000-09-25 14:05:32 +00:00
3ef92f0bdb
Use "options<SPACE><TAB>" not "options<TAB>" - noted by simonb.
...
Move VNODE_OP_NOINLINE and NFS_V2_ONLY into '# Filesystem options' section.
Consistently label '# Filesystem options' and '#File systems' sections.
2000-09-25 13:54:50 +00:00
ccf1c822a6
Ensure all INSTALL config files have (at least) COPTS="-Os", cincluding bebox
...
based on it working already for macppc.
Also add commented out:
#options VNODE_OP_NOINLINE # Don't inline vnode op calls
#options NFS_V2_ONLY # Exclude NFS3 and NQNFS code
as suggestions for additional savings
2000-09-25 11:46:37 +00:00
eb2da98d92
#include <sys/reboot.h> would probably suffice for those.
2000-09-25 09:03:32 +00:00
67afa9cfe2
- when PMUINT_BATT or PMUINT_BATTINTR interrupts occured,
...
send CONFIG_HOOK_PMEVENT_SUSPENDREQ event.
2000-09-25 03:51:28 +00:00
1efb55d0b4
- add debug/verbose functions.
2000-09-25 03:47:37 +00:00
5125b04184
- can compile these files.
...
#include <sys/boot_flag.h>
2000-09-25 01:56:56 +00:00
dd5d3287ec
Use "etext" instead of "_etext" like db_trace.c,
...
which makes it be linked by a.out ld.
2000-09-24 23:46:37 +00:00
c3202405d5
Support half-duplex mode (use only one DRQ).
...
Fix PR #10308 .
2000-09-24 23:40:12 +00:00
f9f2c92422
this file was oversight at first (pointed out by is):
...
Add new boot flags -v, -q, which switch on AB_VERBOSE or AB_QUIET
respectively. This follows recent bootverbose/bootquiet changes.
2000-09-24 20:56:04 +00:00
2308091f66
update usage message (new flags -v, -q)
2000-09-24 18:28:18 +00:00
b135d5504a
netbsd_opts.c was removed as part of bootverbose/bootquiet changes
...
Pointed out by Lennart Augustsson in private e-mail.
2000-09-24 18:13:54 +00:00
5836de14e4
Fix a bug introduced in BOOT_FLAG change.
2000-09-24 16:16:37 +00:00
b1f94e26ab
don't specify number of ptys if >= 16 (current default initial number)
...
pty comments: normalize and g/c what is no longer relevant
2000-09-24 15:59:26 +00:00
4833accce2
In mem_regions(), remove zero sized entry returned from OF.
...
Since this function uses size == 0 to delimiter, valid entries must not
contain 0 in size field.
G4 Cube should boot now. :-)
2000-09-24 15:57:03 +00:00
4317291e1a
Make HTABSIZE calculation work with >1GB RAM.
2000-09-24 15:26:34 +00:00
5fea96167f
use new generic bootverbose instead of local definition
2000-09-24 12:37:03 +00:00
27824fb036
note support for verbose/quiet boot (-v, -q flags)
2000-09-24 12:33:58 +00:00
49c105ffdb
add new macro BOOT_FLAG() (defined in <sys/boot_flag.h>) - this
...
maps standard boot flags to corresponding RB_* values
use BOOT_FLAG() in port's MD code as appropriate
as discussed on tech-kern, add new boot flags -v, -q for booting
verbosely or quietly, and corresponding AB_VERBOSE/AB_QUIET
boot flags; also add FreeBSD-compatible bootverbose macro and
NetBSD-specific bootquiet macro
for hpcmips, use new bootverbose instead of it's own hpcmips_verbose
Tested on i386, and to limited extend (compile of affected files) also for
mvme68k, hp300, luna68k, sun3.
2000-09-24 12:32:31 +00:00
cd2e1c1e91
Use ${COPY} instead of -c for ${INSTALL} commands.
2000-09-23 13:53:41 +00:00
d0dfd74448
COrrect comment at top and add options NFS_V2_ONLY.
2000-09-23 12:58:26 +00:00
b6ba812d35
Much juggling of pmap startup sequence:
...
* All of pmap_init is now deferred to the first call of pmap_create. This
allows us to allocate stuff dynamically using malloc.
* pv_table (which is needed before malloc is available) is temporarily
allocated using pmap_steal_memory in pmap_bootstrap, and then
re-allocated using malloc in pmap_create, with the old allocation being
given back to UVM. This should save some memory on small machines, but
the malloc overhead probably soaks it up.
2000-09-23 12:54:47 +00:00
3112fd4f14
Add a pmap_steal_memory implementation. This has two good consequences.
...
First, it reduces the kernel text segment by 1k or so.
Second, it should enable me to eventually allocate the pv_table dynamically.
2000-09-23 11:10:58 +00:00
e9a2baa2ff
Grab a major # for USB scanners.
2000-09-23 04:30:08 +00:00
ece5d6d3f0
Define __BUS_SPACE_HAS_STREAM_METHODS now we have them.
2000-09-22 21:01:55 +00:00
4e2cf3688b
fpu_emulate.h:
...
the fmovecr constant table has the internal format
of the constants. So, when changing the mantissa size by a
non-multiple of 32 bits, we'd have to change this table, too. As
all other code changes just chopped of the least significand
32bit word of the mantissa, we correct the mantissa size instead
to (115 - 32 == 83) bits.
fpu_fmovecr.c:
put a safety belt in, to catch the next person who doesn't know this.
fpu_int.c:
in one place, the reduction of the mantissa size was overlooked.
fpu_log.c:
as the most significand 32bit word of the mantissa was changed back to the
old format, change back the table indexing code, too.
This should fix PR 11045.
2000-09-22 19:47:58 +00:00
5f6802db57
Add pmap_zero_page_uncached(), and the PMAP_PAGEIDLEZERO macro.
2000-09-22 08:27:00 +00:00
264dadf928
After consultation of the 21164A manual, the I-cache blocks are
...
indeed tagged with ASM and the ASN, "per the Alpha architecture".
It is therefore safe to cancel any pending lazy I-sync on a
given CPU when a new ASN is assigned on that CPU.
2000-09-22 05:23:37 +00:00
7eec1b2d04
Attach exactly one keyboard to the wscons console.
2000-09-22 04:56:54 +00:00
0564259315
Make this a more likely laptop config file.
2000-09-22 00:18:17 +00:00
57ebc2eb53
Remove some unsupported devices and add support for the `com' device.
2000-09-21 23:46:49 +00:00
e3a80e9511
Add support for the `com' driver and Sun Keyboard/Mouse line disciplines.
2000-09-21 23:44:06 +00:00
7751c0fd46
If we haven't got DDB in the kernel, there's not much point hanging onto the
...
symbol table.
2000-09-21 23:22:51 +00:00
805ffd07cc
Sun Keyboard/Mouse line discipline support.
2000-09-21 23:14:40 +00:00
ac3f296768
Guts of the Sun Keyboard/Mouse line disciplines.
...
N.B. They don't recognize L1-A yet.
2000-09-21 22:25:08 +00:00
f3ef35c447
Add rudimentary 80C04 support (basically saying "Oh look, an 80C04!").
...
Move printing the initial ":" into the board driver, like i82586.c does.
Don't bother printing the amount of RAM, as it's always 64 KB.
2000-09-21 22:20:38 +00:00
f2e9848f4a
When doing uncached page zeroing, abort if a process becomes
...
runnable before we're finished zeroing the pages.
2000-09-21 21:43:24 +00:00
e13c3f735f
In trap(), do not lower spl for T_BREAK. This lets ddb always run at
...
splhigh() so nothing can happen behind it's back.
2000-09-21 20:59:58 +00:00
b008f5f25a
Make PMAP_PAGEIDLEZERO() return a boolean value. FALSE indidcates
...
that the page being zero'd was not completed and that page zeroing
should be aborted. This may be used by machine-dependent code doing
slow page access to reduce the latency of running a process that has
become runnable while in the middle of doing a slow page zero.
2000-09-21 17:46:04 +00:00
680c6d9cd0
Recompile pbsdboot for DoCoMo Sigmarion and NEC MC/R330.
...
The version number gets 1.16.1 2000.09.21.
2000-09-21 14:24:40 +00:00
454e19c166
skbd -> hpckbd. hpckbd supports vrkiu as well as m38813c and tc5165.
2000-09-21 14:17:29 +00:00
2ea1ab1fbb
add MC/R330.
...
add sigmarion.
2000-09-21 03:19:57 +00:00
109c7bc1e5
regen.
2000-09-21 03:18:04 +00:00
d5a2a40be6
Add NEC MC/R330.
...
Add DoCoMo sigmarion.
2000-09-21 03:16:10 +00:00
76e330bdb3
Fix typo.
2000-09-20 22:59:44 +00:00
ff3689f89c
On AmigaPPC, the kernel directly maps the i/o range.
2000-09-20 19:05:53 +00:00
bda9ce7990
Enable VM86 -- it's needed for some X servers (notably, S3 Savage,
...
which runs the VESA BIOS in VM86 emulation in order to switch video
modes).
2000-09-20 18:22:22 +00:00
dbe9b6987f
Enable VM86 and DUMMY_NOPS.
2000-09-20 18:20:55 +00:00
082a77ccfe
Bring the default value of NMBCLUSTERS into the modern age.
2000-09-19 22:21:54 +00:00
0161d6a880
Pass the requested cpu irq priority through to the VME chipset-specific
...
backend.
The VME2chip can use this to translate a VMEbus irq to a cpu irq.
The VMEchip (on mvme147) can't deal with the VMEbus irq and cpu irq
being different so we just panic in that case for now.
2000-09-19 19:35:52 +00:00
18deccffca
Add IPL_SERIAL.
2000-09-19 19:31:34 +00:00
d5fe063129
MULTIPROCESSOR: if the cache flush functions are no-ops on a single
...
processor, they can be no-ops in the MP case as well.
2000-09-19 13:44:35 +00:00
d471ac652d
Forgot to commit this file with the 2 stage bootstrap
2000-09-19 07:50:50 +00:00
f1173a05e0
Add trace/t pid support for mips.
2000-09-19 06:22:51 +00:00
e4b50d9bfc
Ken'ichi Ishizaka discovered that some devices, e.g. the A3 Mouse, don't
...
respond in the allotted time if they're told to TALK immediately after
completing a LISTEN command. Experimentation with adb_op_sync() yielded
consistent results when the timeout was increased from the documented
6900 usec to 8000 usec, so we'll make that change here.
(Accurate and complete documentation of the hardware sure would help...)
2000-09-19 05:17:55 +00:00
575a64a7af
Correct comments.
2000-09-19 03:17:59 +00:00
a42b372bd6
In pmap_ptpage_steal(), don't traverse into the kernel portion
...
of the address space.
2000-09-19 01:02:37 +00:00
40aba7cd4d
Split the arm26 Ether3 (ea) driver into an MI driver for the SEEQ 8005 chip,
...
and a front-end driver for the Ether3. Only semantic change is to remove
ea_claimirq() and ea_releaseirq() on the grounds that the seem too spurious
to warrant a callback to the front-end.
2000-09-18 20:51:14 +00:00
41b1cb9327
Remove mention of truly dead files
2000-09-18 20:08:43 +00:00
f32aac93cb
Add an ROMTEXTBASE option to change where the text segment is linked. This
...
might be useful for making rommable kernels if I can get the rest of the
infrastructure sorted.
2000-09-18 18:33:33 +00:00
bae27bc250
Make the FOURMEG kernel a bit smaller. Still not small enough.
2000-09-18 18:30:01 +00:00
0500ddb633
[R3900/R3920] sync with
...
| Module Name: syssrc
| Committed By: nisimura
| Date: Sat Sep 16 07:20:17 UTC 2000
2000-09-18 18:17:32 +00:00
35dc9595d6
Move the user structure for process 0 into the same page as its stack segment,
...
the same as for every other process. It probably doesn't matter, but it makes
me feel more comfortable.
2000-09-18 18:01:39 +00:00
0079d5e3ba
Added installboot program.
2000-09-18 15:44:09 +00:00
513cc0ca27
Linker script for building first stage bootstrap. Due to bugs/limitations
...
in the MIPS prom loader we have to be very careful how the sections are
ordered and the number of sections defined. For this reason the standard
linker scripts cannot be used.
The exact rules don't appear to be documented and a little experimentation
is required.
2000-09-18 11:48:29 +00:00
a3ec172607
Initial commit of a 2 stage bootloader for NetBSD/mipsco. Based on pmax
...
and alpha ports.
Uses PROM standalone I/O functions but due to the lack of a lseek function
it currently only works with version 5.40 of the firmware. A more portable
solution is being worked on.
installboot utility requires several changes in order to correctly install
the bootstrap code - there is a "volume directory" which contains a list
of filenames, start sectors and length. We need to add a "boot" entry of
the correct length starting at block 2. The boot file has to be ecoff
which means we waste another 0.5k
Normally the Mips filesystem has a ~500k partition for this purpose but it
should be possible to squeeze it all into the first 7k "BSD Style" (1k is
required for 2 different copies of the partition table)
Only the bootxx_ffs first stage bootstrap has been tested via bootp() which
loads the second stage off disk and then boots the kernel.
2000-09-18 11:40:46 +00:00
0596b6b6dc
Make the improved %tick changes work with machines that use the counter-timer
...
for the clock.
2000-09-17 19:23:37 +00:00
ff3205e665
Make this build again. Fixes by Michael Hitch.
2000-09-17 18:24:12 +00:00
903720d945
Add bus_space*stream*() methods. I hope they work.
2000-09-16 14:07:58 +00:00
74fa574688
* Add INET6 and IPSEC support.
...
* Enable vnd driver for creating a working miniroot.
2000-09-16 09:35:38 +00:00
0b445f157e
Add missing align argument to uvm_map() which was missed by thorpej during
...
original commit.
2000-09-16 09:18:01 +00:00
da962aaad5
Add support for bootinfo structure to be passed from 2nd stage bootstrap.
...
Pass symbol table information to DDB if available.
2000-09-16 08:34:26 +00:00
780256a327
Prototype prom_ioctl
2000-09-16 08:27:58 +00:00
b57fe26ada
Write a NetBSD disklabel to 2nd sector while retaining the Mips volume
...
header in the ist sector. We now use the NetBSD label in preference
to the Mips Volume header.
2000-09-16 08:27:16 +00:00
70a97ab16c
Introduce new MIPS1 direct mapped cache capacity detection logics.
2000-09-16 07:20:16 +00:00
36c4252a17
Re-enable SR IE bit before calling syscall(). Matches Tohru's mips1 change.
2000-09-16 06:57:21 +00:00
2982d7707b
There is no need to handle processor master interrupt mask SR_INT_IE
...
in syscall() anymore. By defition, processor was in SR_INT_IE turn
on prior to have syscall exception. MIPS1 assembler hook arranges
to enable the bit for its own. MIPS3 does the same effect by
turning off EXL bit.
2000-09-16 05:07:06 +00:00
f4b74d3898
- Reimplement MIPS1 cache size dectection logic taking advantage of the
...
fact the direct mapped cache makes address alias effect.
- Just turn on processor master interrupt mask IEc (SR_INT_IE) bit prior
to call syscall() kernel entry point. IEp is always 1 in this case
by defition.
2000-09-16 04:54:44 +00:00
3db7ffbbce
Add a (commented out for now) VNODE_OP_NOINLINE options line, and mention
...
that it makes smaller and possibly slightly faster kernels.
2000-09-16 00:09:14 +00:00
4afcecdc80
Use VNODE_OP_NOINLINE - saves about 17k off the INSTALL kernel size.
2000-09-16 00:06:56 +00:00
9dc2f5ced0
IDT32364's Config register uses a different base for IC/DC (instruction
...
and data cache sizes). R4000 uses 2^(12+IC) and 2^(12+DC). IDT32364
uses 2^(9+IC) and 2^(9+DC).
abstract around the problem by making the base a parameter to the
MIPS3_CONFIG_CACHE_SIZE macro. we pass the base down from mips_vector_init
to mips3_vector_init and to mips3_ConfigCache (where it is used).
XXX: someone with an MIPS3_4100 should switch to this and get rid
of the ugly ifdefs in cpuregs.h
2000-09-16 00:04:57 +00:00
6c7e1613e0
Add uvm_pageidlezero support. From x68k.
2000-09-15 17:15:05 +00:00
74662105ab
netintr() is now declared in isr.h.
2000-09-15 15:55:10 +00:00
f528673cf3
Add prototype declaration of netintr().
2000-09-15 15:52:15 +00:00
53d57897d0
Use the complete ethernet address stored in nvram on mvme162/mvme167
...
instead of faking the first 5 nibbles a'la mvme147.
Apparently recent mvme16x boards have a new 5 nibble prefix...
2000-09-15 08:50:24 +00:00
bdad8bae5b
Handle R4K trap faults in user mode like overflows (deliver SIGFPE). This
...
prevents a panic running crashme. Better comment for VCE define.
2000-09-15 06:50:46 +00:00
ead2ed15cf
Add few more L2 cache info entry.
2000-09-15 03:44:28 +00:00
29027825f3
When fetching cache info:
...
- Don't fall into infinite loop even if the # of iteration necessary isn't 1.
- Don't interpret lower 8bit of AL, which is # of iteration, as a descriptor.
2000-09-15 03:41:18 +00:00
d4f4fa2190
Make sure pmap_collect() doesn't remove wired mappings. Per discussion
...
w/ Chuq Silvers. Fixes a panic when a program with wired pages that
has run for a long time when the system is under heavy memory load
exits (specific case was ntpd, reported by Simon Burge).
2000-09-14 17:06:52 +00:00
47d6ee388a
Missing piece of PowerPC support.
2000-09-13 20:15:52 +00:00
3d6272fcdf
Use VNODE_OP_NOINLINE.
2000-09-13 16:26:15 +00:00
72a24b4eae
Add an align argument to uvm_map() and some callers of that
...
routine. Works similarly fto pmap_prefer(), but allows callers
to specify a minimum power-of-two alignment of the region.
How we ever got along without this for so long is beyond me.
2000-09-13 15:00:15 +00:00
ed45ef52e2
Disable KERNFS.
2000-09-13 13:52:21 +00:00
d0b099a9fc
Fetch cache info via `cpuid' insn, parse it, remember it,
...
and report it at boot time.
2000-09-13 08:04:15 +00:00
efef8a5aa6
Do not save t* registers in syscall stub as suggested by cgd. Saves
...
a whole 0.01us in lmbench lat_syscall null on our 250Mhz QED system.
$at is still saved just to be safe, although it looks like it does
not need to be. $v1 is used in syscall(), although I'm not sure why.
2000-09-13 06:48:04 +00:00
c65b8a8ceb
Nuke unused obscure #define's.
2000-09-13 05:23:37 +00:00
ff2130346c
Resolve bus_space_write_region_2() type mismatches.
2000-09-13 05:21:16 +00:00
7eb72c4f15
ae_write_mbuf() broke with the last change; revert.
2000-09-13 05:16:47 +00:00
90a2e46ab1
Add support for using the 586- and 686-class performance
...
counters.
2000-09-13 04:47:00 +00:00
b9b07590ec
Define some 586-class CESR MSR bits.
2000-09-13 04:44:27 +00:00
57a9ae4559
Add support for booting off RAIDframe RAID1 mirrors.
...
If the first partition is of type FS_RAID, then add 64 to the block
number for each I/O in rzstrategy().
2000-09-13 04:06:46 +00:00
cfbce2edce
Have MI SCSI device descriptions in GENERIC, removing 'mi.scsi' file.
2000-09-13 03:44:38 +00:00
e2cc69026a
Add 686-class performance counter events.
2000-09-13 03:37:04 +00:00
0ba2036eee
Introduce 'segbase' global variable to hold the pointer to current
...
process's segtab, retiring 'pcb_segtab' field from 'struct pcb'.
This would be another MULTIPROCESSOR unfriendly and the necessity
might be eliminated when the way to hold PTE is redesigned.
2000-09-13 01:53:00 +00:00
0dcdf1214c
kill mips3_write_xcontext_upper
2000-09-13 01:20:41 +00:00
6f9229b2e6
modify mips3 locore to elminate the abuse of XContext
...
so that we can run on systems that do not have XContext
(e.g. IDT 32364).
2000-09-13 01:12:47 +00:00
022746fd14
This really does seem to fix the ref/mod issues. (Yeah, like were did we hear that before?)
2000-09-12 19:42:26 +00:00
a78010b7b8
Adjust ramdisk sizes.
2000-09-12 17:07:44 +00:00
99418ce05f
Remove old comment.
2000-09-12 15:40:36 +00:00
8199d05ce7
Reduce ramdisk size by using hacked commands in distrib/utils.
2000-09-12 15:40:00 +00:00
ff4b8473ae
Enable sram device, which is used by memswitch(8).
2000-09-12 15:00:06 +00:00
a0cf020afb
Configure L2 cache if it is not enabled by the firmware.
2000-09-12 14:47:38 +00:00
aa96730805
bzero allocated structutre initialy.
2000-09-12 08:25:44 +00:00
5be9d50b09
Fix new version of microtime.
2000-09-12 04:16:29 +00:00
83517998af
fix typo in boot message.
2000-09-12 02:12:20 +00:00
cc7f95986b
(Hopefully) fix clock skew on machines that us %tick for the clock (UIIi).
2000-09-11 23:29:31 +00:00
870af94ef7
Add locking to pmap operations and support multiple physical memory segments.
2000-09-11 23:27:22 +00:00
cb2350a90d
Don't take protection faults on I/O mappings.
2000-09-11 22:37:34 +00:00
df698d172e
Fix some sign extension bugs.
2000-09-11 22:36:35 +00:00
6c00d395e1
Don't take protection faults on I/O pages.
2000-09-11 22:34:02 +00:00
5bb7aeddee
- delete some unused codes (but some experimental code is not deleted)
...
- add experimental HPCFB_JUMP code but it is not enabled.
2000-09-11 13:44:49 +00:00
a101bca4b8
Needs to have machine/asm.h for userland applications.
2000-09-11 03:25:40 +00:00
96f8d01088
add SPEAKER pwctl device for several machines.
2000-09-10 15:48:10 +00:00
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
eeh