c9f11609e3
According to Andre Lange, the Hades has the DTR/RTS lines exchanged on
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the 68901 UART-port due to a PCB error. Take care of this.
1997-08-27 06:59:19 +00:00
a905a75ff7
Number the slots 0&1 instead of 1&2 .
1997-08-27 06:56:14 +00:00
c8c7fe38ca
Add the isa-bus.
1997-08-27 06:52:46 +00:00
2ca332c7bc
Add a char entry for md and add it to the chartoblk table. This fixes
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the problem that kernfs was unable to determine the root device while
booting from the install floppy.
1997-08-27 06:21:06 +00:00
d0301b58ee
Don't enable the dma-interrupt while polling for dma to end. This sometimes
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caused a system panic on the Hades while probing the SCSI devices.
1997-08-27 06:16:49 +00:00
a6a1f307de
sync with GENERIC 1.96, no functional change
1997-08-27 04:56:38 +00:00
a50d4ba893
XXX Add a drq2 locator for the ISA bus. Many sound cards need
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two DMA channels to do e.g. full-duplex. This allows
a way of specifying the second channel in a sane way.
THIS IS TEMPORARY. The drq2 locator will go away when
the locator system has been changed to allow multiple
values per locator.
1997-08-26 19:26:38 +00:00
a153e98871
Recognize Cyrix M2
1997-08-26 18:56:40 +00:00
d792a4aa54
Activate SCSIVERBOSE by default.
1997-08-26 18:39:02 +00:00
75a4512f7f
Notify drivers that we "prefer" I/O mapped space, per discussion with
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Chris Demetriou and Matt Thomas, some two or three months ago. (This hint
is used by the latest "de" driver.)
1997-08-26 03:14:06 +00:00
9ffe59d049
In i386_mem_add_mapping(), don't bother calling pmap_changebit() to mark a
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device memory mapping cacheable/non-cacheable:
- PG_N doesn't exist on the 386.
- pmap_changebit() only deals with managed pages.
Basically, calling it is unnecessary, and never did anything. Pointed
out by Chuck Cranor, and further discussed with Frank van der Linden.
Also, add a comment about why we don't mark pages non-cacheable in
_bus_dmamem_map().
1997-08-25 23:02:25 +00:00
38f15737fd
Protect access to kmem_map with splimp()/splx(). From Chuck Cranor.
1997-08-25 21:17:48 +00:00
6616d47838
- Change audio_hw_if a little: set_param now sets the play and record modes
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at the same time instead by using two different calls. This enables
it to check more easily if the combined mode is all right.
- Improve the error checking in audio.c.
- Add a new audio property, AUDIO_PROP_INDEPENDENT, show if the
play and record settings are independent.
- Fix some buglets in audio.c.
1997-08-24 22:31:23 +00:00
9518da7563
Remove over-sensitive sanity check for console port == KGDB port.
1997-08-24 09:38:19 +00:00
ce0a826c55
fix various bogons: copy SCSIVERBOSE option (still commented out) and ISA lc
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driver to ALPHA. Also, sort them into their respective lists correctly,
rather than punting completely (SCSIVERBOSE), or mis-sorting(!) (lc).
1997-08-24 06:40:18 +00:00
1173f77359
fix spaces/tabs lossage: if we're going to do "options<space><tab>", be
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consistent about it (fix it in all files)! Also, there's no point at all
in doing "file-system<space><tab>", so kill the spaces.
1997-08-24 06:37:12 +00:00
6ac7f6248f
add a before tab to SCSIVERBOSE
1997-08-23 19:16:06 +00:00
44224e6fd5
Adapt to serial console attachment changes.
1997-08-23 14:28:16 +00:00
350184a9b7
Remove unneeded dev/cninit.c.
1997-08-23 14:26:46 +00:00
01930ff909
Update prototype options for serial console / KGDB for new reality.
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"option\t" -> "option \t", as wished by Bernd Ernesti.
1997-08-23 14:25:55 +00:00
dfbc80bd71
Delete unused constab[].
1997-08-23 14:22:59 +00:00
2f05375163
Use functions provided by the drivers to initialize and attach console
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and KGDB. Make port address, speed and (7/8bit,parity,stopbits) for serial
lines configurable.
1997-08-23 14:22:03 +00:00
d09a42059f
Put all console initialization into 1 exported function (pccnattach()).
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Delay setting of cn_tab->cn_dev until autoconfiguration attach
to get the minor number right. (not really needed, but for
consistency with pccons and serial consoles)
Comment out unused pccnprobe() and pccninit().
XXX I didn't use "#if PCVT_NETBSD > ???" anymore, nor separated from
FreeBSD. The driver is not centrally maintained anyway.
1997-08-23 14:17:46 +00:00
fe882d2810
Put all console initialization into 1 exported function (pccnattach()).
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Delay setting of cn_tab->cn_dev until autoconfiguration attach
to get the minor number right.
Delete unused pccnprobe() and pccninit().
1997-08-23 14:10:12 +00:00
dc91486be3
bootp vs. mop: don't clobber `netboot' flag.
1997-08-23 10:18:33 +00:00
423eab6e13
Stop people from trying to build the obsolete boot blocks by accident.
1997-08-22 21:53:00 +00:00
556cf1abc0
Make it possible for audio to attach to audioamd.
1997-08-22 11:45:06 +00:00
fc2e81c6d5
lie to the compiler when doing mkdep so that it depends .s files correctly.
1997-08-22 06:37:17 +00:00
4cb1ba2dac
Make this compile again when we only specify a machine with the
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HP MMU (320, 350).
1997-08-21 18:12:34 +00:00
1a7afa3853
add commented out reference SCSIVERBOSE option
1997-08-20 18:38:13 +00:00
0e3c7b7f44
Commented out SCSIVERBOSE option; reference
1997-08-20 18:35:55 +00:00
e153e51fa3
Make "genprom" work in objdir.
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Minor cleanup to ease bootcode development at non-standard locations.
Closes PR port-i386/4013 by Luke Mewburn.
1997-08-20 16:53:30 +00:00
43bc0b92d2
Turn DDB on by default in GENERIC kernel; turn DDB_ONPANIC off.
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Remove obsolete comments.
1997-08-20 04:33:04 +00:00
d2ecd3da2a
update based on NFSINSTALL.
1997-08-20 04:22:41 +00:00
378facc384
consistent whitespace after "options".
1997-08-20 04:21:28 +00:00
e14d1d4768
Move SSIZE and DELAY() definitions to sys/arch/mips/include/mips_param.h.
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Update comment in pmax/include/param.h (pr 3988).
1997-08-20 03:47:17 +00:00
332ad95e76
Change the MI audio driver so it attaches to the MD driver in the
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normal way. This requires adding a line to the config files to
get audio to work again.
1997-08-19 23:49:33 +00:00
a44c1f66a7
Change "it's" to "it is" inside assembler comments to
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stop "unterminated character constant" messages from `mkdep'.
1997-08-18 22:44:01 +00:00
af6b181686
Fix typo in getting the 040 access fault address, noticed by
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Allen Briggs in the mac68k locore.s
1997-08-18 17:52:48 +00:00
5170e3eccc
Use the free-running microsecond counter on the Maxine for high-resolution
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clock.
1997-08-17 18:13:22 +00:00
4c88f43717
Get $ra contents from the proper location in the exception/interrupt frames.
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Use DDB symbols if available for stack traceback.
1997-08-17 17:02:07 +00:00
549e36420e
Display jump and branch target with symbols if available.
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Clean up indentation - seems to have gotten messed up when the mini-debug
routine was added.
1997-08-17 16:58:53 +00:00
748703e737
Correct the check for a recovered error (I did it wrong the first time).
1997-08-17 16:51:21 +00:00
e39cac5a38
Get the correct fault address on a bus error on a 68040.
1997-08-16 23:10:49 +00:00
23d0cae1eb
It helps streaming performance substantially to enable bursts and more up hose
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packets. It's not clear whether latency will be affected much. It could be.
However, for the time being, getting full rates out of HIPPI or SCSI are what
interests us at NASA, so we'll hew to this bias.
1997-08-16 01:18:30 +00:00
92995a3a9f
a minor bit of cleanup
1997-08-16 01:16:33 +00:00
ecd1b40ab3
Add some PCIA_CTL defines.
1997-08-16 01:14:32 +00:00
419960bd0e
Changes for PCI Qlogic ISP2100 meant a few minor changes.
1997-08-16 00:33:04 +00:00
51ed105af6
comment out APM -- it hurts some systems during install.
1997-08-15 21:44:31 +00:00
d540ff911c
wrap bus_space I/O tag checks with #ifdef DIAGNOSTIC.
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wrap actual read port map/unmap with #ifdef _KERNEL, so userland probe
code will still work.
1997-08-15 06:48:29 +00:00
leo