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
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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
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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
...
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.
...
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.
...
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
thorpej