5dd9e25dca
For consistency: VIA_initialize() -> via_init()
1997-09-10 04:38:47 +00:00
d1feb13390
Move VIA_initialize() from configure() to locore.s, shortly after
...
setting up and enabling the MMU. This has the effect of ensuring
that any stray interrupts that get posted before the IPL is lowered
will be handled gracefully, i.e. without an access fault or illegal
instruction exception.
1997-09-10 04:22:33 +00:00
eb3c36eb89
Add ROM vectors and I/O info for the IIfx.
1997-09-10 03:43:48 +00:00
d766a8aa21
Remove some vestiges of BDB.
1997-09-09 21:42:38 +00:00
0bd088474a
Turn on D_DSBL_WRINVAL on `ledma'.
1997-09-09 20:54:48 +00:00
01c7934554
Define, implement, and use oss_intr().
1997-09-09 17:37:10 +00:00
6da60facfb
GC a bunch of NEWCONFIG stuff.
1997-09-07 13:05:39 +00:00
892d336277
Increase FDC_MAXIOSIZE to MAXBSIZE, now that we can handle it.
1997-09-07 13:03:10 +00:00
fba474f53a
add prototype definition for DHCP support
1997-09-06 14:32:31 +00:00
969e506de4
Oops, last change made "make depend" work incompletely. Don't define
...
a "depend" rule here.
1997-09-06 14:26:47 +00:00
281398581a
-Wall fixes
1997-09-06 14:08:27 +00:00
3b191b29c0
enable -Wall
1997-09-06 14:07:57 +00:00
be8a78e9b5
-use DHCP extensions in bootp()
...
-enable -Wall
1997-09-06 14:06:53 +00:00
80d9738db8
-Wall fixes
1997-09-06 14:03:55 +00:00
d99aa8efc0
Collect prototypes here.
1997-09-06 14:02:51 +00:00
7546d66094
Make sure the <machine/*.h> includes come from current kernel sources,
...
not from installed userland.
1997-09-06 14:02:13 +00:00
b8b28812be
Add missing keypad entry for '+' and correct a comment. From pr#3893.
1997-09-06 12:41:10 +00:00
da80f6c913
Catch bus error in sbc_pdma_out() and panic with a reasonable
...
error message.
1997-09-06 07:53:14 +00:00
18883bf3fc
In itematch(), check to see if the framebuffer PA matches either the
...
$Fssxxxxx 1MB slot space documented in the old Inside Macintosh, or the
$Fs0xxxxx 1MB slot space documented in the new IM and Guide to Macintosh
Family Hardware.
1997-09-06 06:51:54 +00:00
ed2ec4869c
Update for Chris Demetriou's changes made to the bus.h interface:
...
- bus_space_copy -> bus_space_copy_region (for consistency)
- "cacheable" argument becomes a "flags" argument instead, with
BUS_SPACE_MAP_CACHEABLE and BUS_SPACE_MAP_LINEAR flags currently
defined.
1997-09-06 05:44:07 +00:00
1aa35e94d4
s/BUS_BARRIER/BUS_SPACE_BARRIER/g
1997-09-06 05:21:14 +00:00
613ee19c60
Add DDB.
1997-09-06 02:04:18 +00:00
1f6a8f7d03
Enable DDB.
1997-09-06 02:03:32 +00:00
66fdddf6aa
Add DDB files.
1997-09-06 02:03:11 +00:00
9dcf694bd2
Prototype db_register_value().
1997-09-06 02:02:25 +00:00
998d79d26a
Add support for DDB (in-kernel debugger) to NetBSD/alpha, based on
...
such code for Mach 3's Alpha port. Initially reworked for NetBSD/alpha
by Chris Demetriou, and then heavily hacked on by me. Works, but is still
a little rough around the edges. Known problems:
- Error recovery could be improved a bit.
- Back traces don't work.
- Single-stepping can be flaky, at times. (Alpha doesn't have hardware
support for single-stepping, and I'm not entirely convinced the
MI DDB software-emulated single-stepping logic is 100% correct.)
- Logic for when to drop into DDB needs some improvement.
1997-09-06 02:00:48 +00:00
36f209b762
Split off PALcode functions into their own header file.
1997-09-06 01:23:52 +00:00
0b471e545e
add bits for %cr4 and cpu_feature [from freebsd and www.sandpile.org]
1997-09-05 22:28:12 +00:00
302dad0aaa
add invlpg, and rcr4/lcr4
1997-09-05 22:25:20 +00:00
7df7a43ce7
When loading a symbol section, make sure it is aligned.
1997-09-05 21:50:34 +00:00
ba8becebfc
installbood_cd9660 no longer exists.
1997-09-05 20:20:17 +00:00
d2e3710fa9
Cosmetic (s/sun3_/_/) to be closer to the sun3x version.
1997-09-05 04:51:06 +00:00
6220d3efdf
Add a comment about IDPROM_BASE (XXX)
1997-09-05 04:47:43 +00:00
c04589c8a8
Make stand/Makefile.inc work with obj directories. (Fixes PR 4014)
1997-09-05 04:31:50 +00:00
2f657a6266
Add some debugging code to log sgmap activities. Also, make sure that
...
we return "no valid mappings" if there is an error while loading the
sgmap.
1997-09-05 02:21:49 +00:00
2ecccdc05f
Define Status 0 and Status 1 registers.
1997-09-05 02:14:31 +00:00
55800b610a
Implement bus_dmamem_mmap().
1997-09-05 02:05:37 +00:00
dc50e810ea
Implement bus_dmamem_mmap().
1997-09-05 01:44:42 +00:00
093be63832
Back out last commit; it interfered with NuBus video, and will
...
have to be reworked.
1997-09-04 00:54:04 +00:00
6f4f08b8b2
Add a few more PALcode operations, as documented in pages (II-B) 2-1 through
...
(II-B) 2-33 of the Alpha AXP Architecture Reference Manual, Second Edition:
* rdps - Read Processor Status, needed by spl* functions.
* cflush - Cache Flush
* rdval - Read System Value
* wripir - Write Interprocessor Interrupt Request
* wrval - Write System Value
cflush, rdval, wripir, and wrval are used in multi-processor environments.
1997-09-03 23:09:04 +00:00
032358ab33
From hp300 pmap: use mycroft's pv_entry allocator (from i386 port).
1997-09-03 19:07:32 +00:00
7883fba4bf
Two video-related changes:
...
- Only set mac68k_vidphys if we're on a machine that we couldn't get
the Mac OS memory map.
- If we could get the Mac OS memory map, use the framebuffer size found
by get_mapping() rather than the size calculated using the Booter
environment.
1997-09-03 06:40:15 +00:00
e68adcb18e
Initialize the bus error and address error vectors explicitly for all
...
CPUs, and set up the VBR just to be certain.
1997-09-03 06:34:08 +00:00
f30496c3f2
When identifying the CPU, print the scaled factor resulting from
...
calibration of the delay() loop.
1997-09-03 06:28:55 +00:00
c0f620b961
Don't initialize the bus error and address error vectors; as we do that
...
in the startup code already.
1997-09-03 06:16:24 +00:00
c4ab61a0cf
Eliminate the use of the register keyword, and use standard
...
type names. Also, eliminate an unnecessary DEBUG printf().
1997-09-03 06:14:42 +00:00
f03ded039c
Update from hp300 pmap: define an active_user_pmap() macro and use it.
1997-09-03 00:58:13 +00:00
0f5f0e115a
Define a cdev_satlink_init(). XXX This should be done in an MI header file.
1997-09-03 00:25:01 +00:00
6cf58542f9
PMAP_{,DE}ACTIVATE() are no longer exported from the Utah-derived pmap.
1997-09-02 23:52:55 +00:00
243aa23148
Add __KERNEL_RCSID() and definitions for ISA satlink driver.
1997-09-02 23:41:04 +00:00
44e33a2f5f
Update for changes to how bus space tags are initialized.
1997-09-02 20:43:07 +00:00
90798596fe
Remove references to vm_pmap.
1997-09-02 20:37:23 +00:00
e7bb7bdc4b
Remove references to vm_pmap.
1997-09-02 20:11:24 +00:00
f203067ae3
Adjust for changes to bus space tag initialization.
1997-09-02 20:10:28 +00:00
a71cecbec3
Fix a typo.
1997-09-02 20:08:02 +00:00
991f4ebc72
cia_bus_ -> cia_swiz_bus_
1997-09-02 20:07:20 +00:00
80e3db443f
Apply a change made to other PCI chipsets:
...
don't expect/provide pci_decompose_tag to be a MI, public function. It
wasn't intended to be to begin with, and uses of it (e.g. the one in the
'de' driver) are quite likely to be incorrect.
1997-09-02 20:05:28 +00:00
3735c7d1d7
Fix a think-o.
1997-09-02 19:39:15 +00:00
df1dcf81d0
Oops, missed one.
1997-09-02 19:18:20 +00:00
cc5eaab25b
More garbage-collection.
1997-09-02 19:16:32 +00:00
b2a8424bb5
Garbage-collect loadustp(); the functionality has moved to pmap.old.c
1997-09-02 19:07:22 +00:00
2c5c631b71
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Garbage-collect pmap->pm_stchanged; it's not really used for anything.
1997-09-02 19:06:13 +00:00
bf232f7a37
Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
1997-09-02 19:04:57 +00:00
a47a8a25d6
Adjust for an interface change in a not-NEW_PMAP case in cpu_fork().
1997-09-02 19:03:58 +00:00
f1373b949c
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Garbage-collect pmap->pm_stchanged; it's not really used for anything.
1997-09-02 19:00:53 +00:00
5042993a22
- Make the pmap_activate() and pmap_deactivate() interfaces consistent my
...
passing them a proc *, which encapsulates all of the information necessary
to activate an address space.
- Clean up some debugging code.
1997-09-02 18:59:02 +00:00
364d6a31a7
Adjust some NEW_PMAP code for a slight interface change.
1997-09-02 18:54:28 +00:00
511e46c568
Clean up the context switching code a bit:
...
- Marco-ize the 3 instructions that actually switch to the new process
context.
- Unify (except for the pmap_deactivate() call) the NEW_PMAP and not-NEW_PMAP
versions of cpu_switch(), and clean up some comments.
- Tidy up the not-NEW_PMAP bits of switch_exit().
1997-09-02 18:53:26 +00:00
d316987784
Garbage-collect VM_PMAP_STPTE, USTP_OFFSET, VM_PMAP. Define VM_MAP_PMAP
...
instead.
1997-09-02 18:48:58 +00:00
b7b3955ce0
Fix a typo: ALPHA_PTE_WRITE needs to include the "user write" bit.
1997-09-02 14:29:37 +00:00
6caf625430
Note that a2 and a3 contain bootinfo information passed from the boot
...
program to alpha_init().
1997-09-02 14:29:00 +00:00
d95ac139e0
Oops, wrap cpu_decl()s inside #ifdef _KERNEL/#endif.
1997-09-02 14:25:34 +00:00
8b6e894364
Clean this up a bit; defopt has rendered the #undef hacks unnecessary.
...
Also, put the cpu_decl()s in cpuconf.h, so that platform support files
can pull in the prototypes from there, and pull in options for those
systems for which there is code in the source tree.
1997-09-02 14:19:29 +00:00
b7c1c1e321
Pull in alpha/cpuconf.c
1997-09-02 14:06:02 +00:00
5c72d6a933
Garbage-collect.
1997-09-02 14:03:10 +00:00
e79009b830
Ressurect from the Attic.
1997-09-02 14:00:11 +00:00
9db8b6018f
Make a note about option headers.
1997-09-02 13:42:49 +00:00
1df0782d87
Pull in DEC_3000_300 and DEC_3000_500 options.
1997-09-02 13:29:17 +00:00
a4cef84ac7
Pull in DEC_3000_300 option.
1997-09-02 13:26:42 +00:00
529d790161
Pull in DEC_AXPPCI_33 option.
1997-09-02 13:25:36 +00:00
cb32cf1ece
Pull in DEC_EB164 and DEC_KN20AA options.
1997-09-02 13:24:48 +00:00
b57ee951d0
Pull in DEC_2100_A50 and DEC_EB64PLUS options.
1997-09-02 13:23:56 +00:00
49a2bcd443
Pull in FIX_UNALIGNED_VAX_FP option.
1997-09-02 13:22:53 +00:00
693b3e7262
Nuke the idea of <machine/options.h>. It completely defeats the purpose
...
of fine-grain option dependencies.
1997-09-02 13:17:47 +00:00
e234ed15b6
Fix oversight in a previous commit.
1997-09-02 12:54:27 +00:00
375ad27ed8
- Garbage-collect all DMA-related initialization, calling a separate
...
*_dma_init() function instead.
- Pass the appropriate bus dma tag to children.
1997-09-02 12:51:20 +00:00
3ac7ac6e63
Garbage-collect.
1997-09-02 12:43:22 +00:00
aa7a2876e6
Treat bus space tags more like pci chipset tags and bus dma tags: allocate
...
them statically within a chipset's state structure, and pass them to
the *_bus_{io,mem}_init() functions.
1997-09-02 12:40:18 +00:00
225274f8b4
Add BUS_SPACE_MAP_* macro's.
1997-09-02 11:19:02 +00:00
fd01db8b74
Use more complete #include directives when pulling in the chipdep
...
functions.
1997-09-02 11:09:51 +00:00
9199b6645b
Clean up RCS IDs.
1997-09-02 10:56:52 +00:00
d450130943
Adjust for new names for the PCI i/o and mem swizzle-style access
...
function files.
1997-09-02 10:43:27 +00:00
8f286ca7f3
Renamed to pci_swiz_bus_{io,mem}_chipdep.c by repository copy.
1997-09-02 10:39:15 +00:00
8998fa1198
Revive these files from the Attic.
1997-09-02 10:26:55 +00:00
034f64c0da
Set fixtick to (1000000 % hz) when NTP is configured.
1997-09-01 08:05:05 +00:00
240f9f0804
Bring db_{read,write}_bytes() prototypes in scope.
...
Move Debugger() within `#ifdef DDB'
1997-09-01 00:16:31 +00:00
7d7a8e5773
Switch to MI kgdb code.
1997-08-31 21:29:16 +00:00
84877e89f6
Allow a BREAK to cause a kgdb_connect().
1997-08-31 21:26:37 +00:00
7950e785f9
Switch to MI kgdb code.
1997-08-31 21:22:44 +00:00
2b1e7bab51
pmap_writetext(): use context 0.
1997-08-31 21:08:03 +00:00
7a5cd3368f
We may not open the 'a' partition here, as there are Amiga partition tables
...
without an 'a' partition. We open the RAW_PART partition instead.
Without this, a boot partition on the 'b' or later partition of such a disk
won't be found.
1997-08-31 16:33:13 +00:00
59d6043196
Do run-time determination whether to save the TC value for AV
...
Macs; this way at least those models can configure intvid0.
From Dave Huang.
1997-08-30 22:29:10 +00:00
8c578dc960
Pass down bus_dma_tag_t's as appropriate (per Jason's bus_dma code).
1997-08-30 06:53:57 +00:00
d4b3029855
Set the I/O and memory enable flags for the main PCI bus.
1997-08-30 06:52:55 +00:00
5342b11519
Replace copyright notice.
1997-08-30 01:51:02 +00:00
3220411801
Define PAL_cflush, PAL_ipir, and PAL_OSF1_wrperfmon PALcode operations.
1997-08-29 23:17:37 +00:00
42c4123e4d
Define 2 md devices.
1997-08-29 19:52:08 +00:00
16bdafc3a5
Pull in Scott Reynolds' version of _splraise(). Also do a bit of typographic
...
cleanup while visting this file.
1997-08-29 19:47:52 +00:00
417cce7c06
Fix typo(?) in dlmiss handler ("store" bit erronenously set). From
...
Kazuki Sakamoto <sakamoto@cec.co.jp>, PR #3583 .
1997-08-29 19:11:07 +00:00
4058521515
add KMEMSTATS and sync GENERIC, INSTALL, and DISKLESS
1997-08-28 08:00:12 +00:00
a79408b6c7
Change match routine to use "audio" as the ROM name.
1997-08-27 22:42:23 +00:00
c58d387b0f
Fix prototype for amd7930_set_params.
1997-08-27 22:33:59 +00:00
e7c8f94f9d
Yet another BROKEN removed, and another small cleanup.
1997-08-27 20:41:30 +00:00
1dc1561ebc
Rename the _probe function to _match, and remove the
...
#ifdef _BROKEN_INDIRECT_CONFIG which we dont need here.
Thanks to Bernd Ernesti for pointing this out.
1997-08-27 20:35:46 +00:00
2f824e16e8
Oops, forgot this in last kilocommit:
...
Attach com at drsupio, drsupio at mainbus, and make
the ttyC0 stuff refer to the com driver.
1997-08-27 20:18:19 +00:00
0564e80e3e
This is no longer needed.
1997-08-27 19:37:30 +00:00
f7c9a70a19
Define supio, a direct bus with a single locator, the port number. This
...
is for "standard PC i/o stuff" at known and constant locations, e.g. when
multi-io chips are used on non-ISA mainboards.
Implement drsupio.c, the DraCo version of this.
Attach the generic com.c to this bus.
Remove the old drcom hack.
1997-08-27 19:32:47 +00:00
45a8ec2d22
Amiga port bus.h. Currenlty, only the _1 functions are implemented.
1997-08-27 18:52:57 +00:00
2e45e81622
machine/intr.h for the Amiga port. Mostly a wrapper around other includes.
1997-08-27 18:41:25 +00:00
47e8019573
Add __GENERIC_SOFT_INTERRUPTS implementation.
...
Currently, this is only kind of a wrapper around the *_sicallback() function
family. This way, we'll only break the new driver if it doesn't work.
After more drivers are converted, we'll change it to be the other way round.
1997-08-27 18:31:14 +00:00
6f3bab1f59
Merge scsipi branch in the mainline. This add support for ATAPI devices
...
(currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2
busses to which devices can attach (scsibus and atapibus). This needed to
change some include files and structure names in the low level scsi drivers.
1997-08-27 11:22:52 +00:00
c9f11609e3
According to Andre Lange, the Hades has the DTR/RTS lines exchanged on
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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
...
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.
...
"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
...
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()).
...
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()).
...
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
...
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
efecf08fef
Sync with bus_space(9):
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* make map and alloc take 'flags' rather than 'cacheable,' for
more flexibility.
* rename BUS_BARRIER_* to BUS_SPACE_BARRIER_*, for consistency.
* rename bus_space_copy_* to bus_space_copy_region_* and make their
defns match the updated spec.
Backward compatibility is provided by defining __BUS_SPACE_COMPAT_OLDDEFS,
which is currently defined by default.
1997-08-15 00:45:16 +00:00
2a83a9363a
Add interrupt handler for SuperMac GFX.
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Tested by Kai-Yew Lum <kaiyewl@engin.umich.edu> back in May.
1997-08-15 00:15:32 +00:00
c7079260e5
More machine support:
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- Add entries for the LC520, Color Classic, and PB150 to intvid_info[].
- Make the PB150 a Duo-class machine, as it seems to work better this way.
Now that we're doing the latter, it points out something I missed a long
time ago when I added Duo support: CLASSDUO was being ignored in
mac68k_set_io_offsets().
PowerBook 150 changes and bug fix provided by Dave Huang <khym@bga.com>
in PR 3970.
1997-08-14 18:23:20 +00:00
80a5032beb
Make new memory detection default.
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Introduce a new option, "CONSERVATIVE_MEMDETECT", which disables the
new BIOS calls.
1997-08-14 17:00:18 +00:00
e3045dd1ce
Add prototype definitions for serial console and KGDB.
1997-08-14 16:23:41 +00:00
473b4f1222
Initialize system console from a central place (don't use cninit()
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anymore). This makes the code cleaner (no more bus tag guessing in the
serial console driver) and it allows to share code with KGDB port
initialization.
The console device is now given as string ("pc", "com0".."com3").
Modelled after alpha port.
1997-08-14 16:21:49 +00:00
3bbb2f7b18
Export variables needed for system console initialization.
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Do this in a separate file because pcvt_hdr.h contains too many definitions
which can cause namespace trouble. (eg, a structure element "m_len")
1997-08-14 16:07:12 +00:00
5a32b608a0
-Export variables needed for system console initialization.
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-Because *cnputc()'s second argument is an "int" in cons.h, correct
pccnputc() accordingly.
1997-08-14 16:02:14 +00:00
c4af2e3042
Build the new memory detection stuff.
1997-08-14 15:40:28 +00:00
26f8c5bd65
Prepare definition for EXTENDED_MEMDETECT.
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Not yet default.
1997-08-14 15:38:30 +00:00
a6d6ef3a20
Use traditional memory detect function (int15/88) as indication for
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a XMS driver.
From Martin Husemann.
1997-08-14 15:28:47 +00:00
2092d92ef2
New, optional, method to get size of extended memory.
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It will be used for getextmem() if EXTENDED_MEMDETECT is defined.
Worked on all tested machines.
Thanks to all testers, especially Martin Husemann!
1997-08-14 15:22:00 +00:00
f9904b191f
Recognize the Sigma Designs ColorMax card, and handle the interrupt. Code
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provided by Brian Foley <bfoley@gpo.iol.ie> via Allen Briggs, updated for
bus.h by me.
1997-08-14 06:16:46 +00:00
bf61f3291a
Add checks for DS 3100, 2100. Use more generous delay values, these
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systems may be memory-bound.
1997-08-14 00:15:37 +00:00
9d532f482c
don't forget to set hwrpbsize to zero explicitly
1997-08-13 20:49:56 +00:00
bf596ddb89
don't define __BUS_SPACE_COMPAT_OLDDEFS if it's already been defined
1997-08-13 02:53:03 +00:00
03c3f2c28f
fix spelling error, pr-3974 from Dave Huang
1997-08-12 23:53:54 +00:00
7427d7b340
Attach KGDB in early system startup.
1997-08-12 17:28:12 +00:00
e553e8219f
Enable single stepping with KGDB.
1997-08-12 17:26:57 +00:00
6b93a0192b
cosmetic
1997-08-12 16:52:11 +00:00
5c339e9f73
Resolve conflict with <m68k/cpu.h>
1997-08-12 15:47:00 +00:00
9b263847db
clean up RCS IDs
1997-08-12 06:08:21 +00:00
a5266cdd64
Fix for mbufs that start on odd-byte-aligned boundaries, and use.
1997-08-12 06:05:28 +00:00
73596f5504
sort miata defs
1997-08-12 02:59:43 +00:00
5544e7e348
update for moved files, placeholder for miata flag header
1997-08-12 02:08:12 +00:00
d3a3872e1a
Fix 3MIN model-string braino from PR# 3965.
1997-08-12 01:52:10 +00:00
0bc9a09170
cia_bus_* -> cia_swiz_bus_*
1997-08-12 00:58:01 +00:00
46d5a50540
rewire a few file dependencies for cleanliness
1997-08-12 00:46:11 +00:00
4b8f75045a
define a defopt for the miata systype
1997-08-12 00:04:14 +00:00
2d184c2262
clean up bootinfo v1 struct a bit: add a hwrpb size field (in a backward-
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compatible way), and clean up the comments to make things a bit clearer.
1997-08-11 23:43:38 +00:00
c988c6f85f
Make #include directives consistent. All MD headers are of the form:
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#include <mac68k/{dev,mac68k}/foo.h>
1997-08-11 22:53:26 +00:00
b38691223e
s/bogus/unknown/; just because we don't know about it doesn't mean it's wrong
1997-08-11 22:46:37 +00:00
cfc1040a1f
Revert syscall interrupt re-enable of previous revision:
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introduces a race in trap logging. Reported by Michael Hitch.
1997-08-10 01:14:49 +00:00
85f80dd2c7
o Fixed definition of PowerBook extended keyboard from previous commit
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o Added recognition of some additional ADB device types
1997-08-09 20:21:45 +00:00
85d2b918cd
Definition of cpu_mhz.
1997-08-09 19:06:45 +00:00
baad4266be
Fix printf() format strings for VMFAULT_TRACE (see PR port-pmax/3777).
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Re-enable interrupts in syscall() before doing anything else; marginal
impprovment (2ms?) in NTP accuracy on 5000/240.
1997-08-09 06:06:37 +00:00
95a12ee943
MIPS cpu-speed detection using mc146818 clock.
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Compute CPU speed(MHz) and loop multiplier for DELAY() based on
counting empty loop between mcclock ticks. New global: cpu_mhz.
Change pmax/pmax/machdep.c to build baseboard model names from cpu_mhz.
Set 'cpuspeed' for more realistic DELAY() on mips3 models.
Mips CPU constants, testing, and calibration from D. Sean Davidson
<davidson@zk3.dec.com> and Simon Burge <simonb@telstra.com.au>.
1997-08-09 05:51:56 +00:00
003ccf3b1c
mips pmap_activate:
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* prototype and definition for pmap_activate(p). Updates the segtab,
and changes the active ASID if p == curproc.
* Make reserved fixed-address (UADDR) kernelstack PTEs global,
so we still have a kernel stack after pmap_activate() on curproc.
* make KSEG2 mappings for p_addr global (see above.)
Seems to detune contextswitch and NTP resolution (by 60 ms), but
thepmap_activate() interface is mandatory. Needs more thought.
1997-08-09 03:41:02 +00:00
f8f304c76c
Add recognition of more keyboard types (including ISO layouts)
1997-08-08 17:58:48 +00:00
1c7fa31659
Add mips_read_causereg()
1997-08-08 06:52:59 +00:00
3aa6a4e333
Make the diagnostic panic message when we don't have a pcb consistent
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with the message one normally gets when the kernel panics due to
some other unhandled trap.
1997-08-07 21:37:03 +00:00
740b91a80c
Add the Classic II to intvid_info[]
1997-08-07 21:30:20 +00:00
a9be2ab366
PR/3954: Izumi Tsutsui: Add id for the ESS1868 joystick.
1997-08-07 19:44:54 +00:00
7bd5c461f5
Check if we can map the read port, but don't really allocate it because it
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will cause a conflict with the SoundBlaster Joysticks that say that they
require 200/8 and 207 is usually the read port. XXX: This is a hack.
1997-08-07 19:44:03 +00:00
dd07701791
Do not use `rasterconsole' by default on this framebuffer.
1997-08-07 19:12:30 +00:00
c03541be22
Strip down to bare essentials for these machines.
1997-08-07 19:07:08 +00:00
0efc44fd71
Cast the destination address for the cpu_cache_syncI_rng() function in
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db_write_text().
1997-08-07 16:24:34 +00:00
3dac730d96
French keymap. From Eric Delcamp in pr: port-amiga/3923
1997-08-06 17:08:15 +00:00
5d53ad5ef5
Garbage-collect Mach_clock_addr outside of machdep.c.
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Use as mcclock_addr inside machdep.c, to disable clock interrupts
until the clock is autoconfigured.
1997-08-06 12:03:34 +00:00
cd0d651d0f
delay() must be protected by #ifdef _KERNEL.
1997-08-05 13:28:51 +00:00
46ca64dc14
Comment out body of pmap_copy() which got committed accidentally (btw. it
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works, but its performance benefits are not immediately obvious).
1997-08-05 11:06:58 +00:00
b449c91f9b
Correct typo that has been lurking undetected for some time.
1997-08-05 11:00:10 +00:00
a7f1e52ffd
Some cosmetic changes suggested by Brian Baird: cache config msgs & RT625 fpu.
1997-08-05 10:40:21 +00:00
23fd5d0d9b
#if -> #ifdef, fixes XMS support
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from Martin Husemann, pr port-i386/3941
1997-08-05 10:27:57 +00:00
7841423191
Hypersparc detection.
1997-08-04 22:41:25 +00:00
8f937196fb
Don't flush the cache in setpte4m(). Most callers have flushed the page
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already and some MMUs might require a valid mapping to exist for the
virtual address to be flushed.
1997-08-04 20:09:54 +00:00
3ffd287cc0
Move MMU dependent DDB goo into a pmap helper function.
1997-08-04 20:02:59 +00:00
24ad0e8316
Prototype pmap_writetext().
1997-08-04 20:00:47 +00:00
8b27678e4e
Added CAPS_IS_CONTROL option that switches the caps lock and control
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keys on a pccons console keyboard.
submitted in PR 899 by Alistair G. Crooks
Note that I only did this for the US type keyboard maps.
This and all other such options should be documented, and perhaps
rennamed with consistant PCCONS_ prefixes.
1997-08-04 05:29:20 +00:00
6adc9468b2
1) add Matthieu Herrb's support for iso-latin1 and non-U.S. keyboards
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o option DISPLAY_ISO8859 enables the display of iso-latin1
character set (instead of the IBM page code 437)
o option FRENCH_KBD, GERMAN_KBD or NORVEGIAN_KBD implement
support for national keyboards (implies DISPLAY_ISO8859).
Originally supplied in PR #1529
2) Add option PCCONS_REAL_BS which (for US keyboards only) forces
backspace to really be backspace and not delete. Intended to close
PR #2264 submitted by Greg Woods. He wanted it changed for everyone
-- I thought adding a kernel compile option was friendlier.
Note: Both of these sets of options really should be documented in an
i386 specific version of options(4).
1997-08-04 05:05:31 +00:00
62e9894c48
Recognize some more chipsets.
1997-08-03 23:42:05 +00:00
7498ff5250
Add (commented out) COM_HAYESP option, per pr-2189 from John Vinopal
1997-08-03 21:59:11 +00:00
06ac03dd55
Fix typo found by Colin Wood, PR 3934: ga_handle should get the value of
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the handle, not the tag.
1997-08-03 16:44:24 +00:00
01a1b97f78
use compatID to find P&P joysticks; isapnp drivers should never use
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ipa_devident or ipa_devclass to match devices, those strings are
informational only!
1997-08-03 08:16:55 +00:00
6f33c6446c
Drop splsched() to spl3(), so that it no longer blocks serial interrupts.
1997-08-03 07:20:40 +00:00
741cf383d0
Adjust prototype for ga_phys field in grfbus_attach_args.
1997-08-03 07:17:31 +00:00
cd74e0d31a
Adjust grf_establish() prototype.
1997-08-03 06:52:23 +00:00
f4ef74ae32
Fix grf{i,m}v_phys() prototypes.
1997-08-03 06:42:29 +00:00
dfa83e4861
Overhaul grf drivers to correct recent problems with X and dt
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(address error faults), as well as other reported problems:
- Simplify grfmv_phys() to work like grfiv_phys(), and eliminate the
second argument to both, as we don't use it anyway.
- Handle fbbase and fboff consistently throughout. Closes PR 3862.
- Eliminate grfaddr() by pulling it into grfmmap(), which is the
only place it was used, previously.
- grfmap() now gets the physical address of the framebuffer from
the appropriate driver, rather than try to compute it by itself.
Be careful with aligning the base to a page address and increase
the length of the mapped region appropriately. Closes PR 2867.
1997-08-03 06:25:56 +00:00
94dcb3ed4a
sync with GENERIC version 1.88, no functional changes
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kill outdated aha vs. bha comment
1997-08-03 05:30:14 +00:00
b4819557ca
order of devices in this file is irrelevant, so move isapnp0 up with
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other buses and pair isapnp devices with isa equivalents.
1997-08-03 05:26:35 +00:00
032fb7a2d9
Remove 030 support, add 060 support instead.
1997-08-02 12:12:25 +00:00
6ad4ee1142
lpt -> lp
1997-08-02 10:04:44 +00:00
fdcef230ca
Added support for built in miniroot ramdisk. Define MINIROOTSIZE to be
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the number of blocks to reserve for the ramdisk.
1997-07-31 23:13:12 +00:00
4f2ae66cf0
Cleaned up mmmmap(). No point in trying to support mmap of /dev/kmem since
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physical addresses could be in transit.
1997-07-31 23:02:24 +00:00
658656bb99
Audio changes:
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- Change the way attach and open works to allow multiple audio
devices.
- Split the mulaw.c file into two to avoid dragging in mulaw
convertsion when they are not needed. Add 16 bit alaw/mulaw tables.
- Change the way audio properties are gotten.
- Recognize more versions os SoundBlaster.
1997-07-31 22:33:08 +00:00
48aa5a6912
Add lc* line for DEC EtherWORKS III (it was written initially for a
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NetBSD/alpha user).
1997-07-31 22:22:08 +00:00
fc86c650c6
Add lc0 entry for DEC EtherWORKS III.
1997-07-31 22:03:31 +00:00
6c440cc51b
Support kernels up to 4MB in size (was 2MB) in initarm().
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Removed some un-necessary cache synchronisations.
Call the cpu_sleep() function in an infinite loop in halt().
Removed the long dead swap specifier from rc7500 initarm().
1997-07-31 02:59:06 +00:00
scottr