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12496 Commits

Author SHA1 Message Date
thorpej 3ac7ac6e63 Garbage-collect. 1997-09-02 12:43:22 +00:00
thorpej 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
leo 225274f8b4 Add BUS_SPACE_MAP_* macro's. 1997-09-02 11:19:02 +00:00
thorpej fd01db8b74 Use more complete #include directives when pulling in the chipdep 
functions.
 1997-09-02 11:09:51 +00:00
thorpej 9199b6645b Clean up RCS IDs. 1997-09-02 10:56:52 +00:00
thorpej 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
thorpej 8f286ca7f3 Renamed to pci_swiz_bus_{io,mem}_chipdep.c by repository copy. 1997-09-02 10:39:15 +00:00
thorpej 8998fa1198 Revive these files from the Attic. 1997-09-02 10:26:55 +00:00
jonathan 034f64c0da Set fixtick to (1000000 % hz) when NTP is configured. 1997-09-01 08:05:05 +00:00
pk 240f9f0804 Bring db_{read,write}_bytes() prototypes in scope. 
Move Debugger() within `#ifdef DDB'
 1997-09-01 00:16:31 +00:00
pk 7d7a8e5773 Switch to MI kgdb code. 1997-08-31 21:29:16 +00:00
pk 84877e89f6 Allow a BREAK to cause a kgdb_connect(). 1997-08-31 21:26:37 +00:00
pk 7950e785f9 Switch to MI kgdb code. 1997-08-31 21:22:44 +00:00
pk 2b1e7bab51 pmap_writetext(): use context 0. 1997-08-31 21:08:03 +00:00
is 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
scottr 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
mycroft 8c578dc960 Pass down bus_dma_tag_t's as appropriate (per Jason's bus_dma code). 1997-08-30 06:53:57 +00:00
mycroft d4b3029855 Set the I/O and memory enable flags for the main PCI bus. 1997-08-30 06:52:55 +00:00
jonathan 5342b11519 Replace copyright notice. 1997-08-30 01:51:02 +00:00
thorpej 3220411801 Define PAL_cflush, PAL_ipir, and PAL_OSF1_wrperfmon PALcode operations. 1997-08-29 23:17:37 +00:00
leo 42c4123e4d Define 2 md devices. 1997-08-29 19:52:08 +00:00
leo 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
thorpej 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
mikel 4058521515 add KMEMSTATS and sync GENERIC, INSTALL, and DISKLESS 1997-08-28 08:00:12 +00:00
augustss a79408b6c7 Change match routine to use "audio" as the ROM name. 1997-08-27 22:42:23 +00:00
augustss c58d387b0f Fix prototype for amd7930_set_params. 1997-08-27 22:33:59 +00:00
is e7c8f94f9d Yet another BROKEN removed, and another small cleanup. 1997-08-27 20:41:30 +00:00
is 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
is 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
is 0564e80e3e This is no longer needed. 1997-08-27 19:37:30 +00:00
is 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
is 45a8ec2d22 Amiga port bus.h. Currenlty, only the _1 functions are implemented. 1997-08-27 18:52:57 +00:00
is 2e45e81622 machine/intr.h for the Amiga port. Mostly a wrapper around other includes. 1997-08-27 18:41:25 +00:00
is 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
bouyer 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
leo 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
leo a905a75ff7 Number the slots 0&1 instead of 1&2 . 1997-08-27 06:56:14 +00:00
leo c8c7fe38ca Add the isa-bus. 1997-08-27 06:52:46 +00:00
leo 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
leo 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
mikel a6a1f307de sync with GENERIC 1.96, no functional change 1997-08-27 04:56:38 +00:00
augustss 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
fvdl a153e98871 Recognize Cyrix M2 1997-08-26 18:56:40 +00:00
fvdl d792a4aa54 Activate SCSIVERBOSE by default. 1997-08-26 18:39:02 +00:00
thorpej 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
thorpej 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
thorpej 38f15737fd Protect access to kmem_map with splimp()/splx(). From Chuck Cranor. 1997-08-25 21:17:48 +00:00
augustss 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
drochner 9518da7563 Remove over-sensitive sanity check for console port == KGDB port. 1997-08-24 09:38:19 +00:00
cgd 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