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196 Commits

Author SHA1 Message Date
leo
72e826cbd4 Remove rd_match_hook(). 1996-03-27 10:13:09 +00:00
leo
c5a7f4e977 Take out direct access to the YM2149. The chip definitions are moved 
from video.h to ym2149reg.h.
 1996-03-27 10:07:45 +00:00
leo
8106a55133 And more proto's..... 1996-03-20 13:11:56 +00:00
leo
e0aeb3dc13 Another bit of prototyping... 1996-03-20 12:41:30 +00:00
leo
7b7df70d77 Fix typo in neew config changes. 1996-03-20 08:17:48 +00:00
leo
38432e7448 Debugger() prototype is in systm.h, don't define Debugger() here. 1996-03-19 13:15:34 +00:00
thorpej
82d914d090 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 01:26:49 +00:00
thorpej
5c67e5fad9 New device attachment scheme: 
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
 1996-03-17 01:16:48 +00:00
leo
55b65fb49a Switch to the mi ramdisk driver. 1996-03-14 21:41:04 +00:00
leo
7da79507e9 Take the type of the attached monitor into account when selecting a 
display-mode. Includes hack to make things work on non-VGA monitors.
 1996-03-10 11:42:35 +00:00
leo
77e4824146 Just prototyping. 1996-03-08 21:54:53 +00:00
leo
a91a46bc0f When having a perfect match on the resolution, try to match the screen 
depth as best we can.
 1996-03-08 21:52:50 +00:00
leo
bb2b6106da Fix a bug in the DCD handling. Because the state of the DCD line was 
kept in a soft-copy that wasn't initialized on open, it sometimes happend
that a change of the carrier got lost. Also fixed some prototypes.
 1996-03-08 21:50:40 +00:00
leo
db7d722c4b A bit of reshuffling. Also some stricter prototyping. 1996-02-22 21:07:05 +00:00
leo
c9dfd5cb44 First bunch of changes due to stricter prototype checking. 1996-02-22 10:10:44 +00:00
leo
2708c1593e Oops, should have been updated in conjunction with ncr5380.c . 1996-02-14 08:09:47 +00:00
leo
35d120d71d Some extra range-tests on the RTC values. 1996-02-11 12:42:19 +00:00
leo
8d7918526b Various small fixes. 1996-02-10 22:10:45 +00:00
mycroft
9d9a70a5a2 Fix #includes. 1996-02-02 18:05:36 +00:00
gwr
c2c1c1b11a Move struct definitions to MD code. 1996-01-24 19:21:40 +00:00
leo
1481622cdb Fixes 'hanging' problem when closing a serial port. 1996-01-23 09:35:15 +00:00
leo
9186c7668f The changes frpm Paul Goyette with respect to the driver trace require 
DBG_PID to be defined to an interger value....make it so.
 1996-01-14 13:06:37 +00:00
thorpej
5b39541e48 New generic disk framework. Highlights: 
- New metrics handling.  Metrics are now kept in the new
	  `struct disk'.  Busy time is now stored as a timeval, and
	  transfer count in bytes.

	- Storage for disklabels is now dynamically allocated, so that
	  the size of the disk structure is not machine-dependent.

	- Several new functions for attaching and detaching disks, and
	  handling metrics calculation.

Old-style instrumentation is still supported in drivers that did it before.
However, old-style instrumentation is being deprecated, and will go away
once the userland utilities are updated for the new framework.

For usage and architectural details, see the forthcoming disk(9) manual
page.
 1996-01-07 22:01:38 +00:00
leo
57a3b5b00c Keep more debugging history (Paul Goyette). Synced with mac68k version. 1996-01-06 20:17:15 +00:00
leo
356a61ab95 Add an nvram-driver. This driver makes it possible to read/write the 
configuration info stored in the nvram on the mc146818.
 1996-01-06 20:10:41 +00:00
leo
c8574c59f7 Allow selection of Falcon (videl) video modes other than the mode selected 
on startup (Thomas Gerner).
 1996-01-02 20:59:20 +00:00
leo
b46db7160c - Remove an unwanted interference between the 2 channels. 
- Allocate the ringbuffer on a channel's first open.
 1995-12-25 14:16:50 +00:00
leo
1e5442c0ba Fixes for devices that don't support linked commands. (Paul Goyette) 1995-12-18 20:37:51 +00:00
leo
64f1b42bb4 Correct PCLK value. 1995-12-16 21:45:31 +00:00
leo
8dff161947 Make sure that the motor will be turned off when a floppy is inserted. 1995-12-10 14:25:12 +00:00
leo
70875fa68f Return a more sensible errno when someone is trying to set the unsupported 
mdmbuf option.
 1995-12-03 14:32:39 +00:00
leo
ca1cc64e20 Remove forgotten #endif 1995-12-01 19:51:53 +00:00
leo
291d8cbf3a Add kernel option for separate {stat,prof}clock 1995-11-30 21:52:46 +00:00
jtc
0cd793449e merge in changes from 1.1 release branch 1995-11-30 00:56:23 +00:00
leo
3b8542c63a The Falcon needs a delay after writing the dma_data register (Thomas Gerner) 1995-11-06 21:13:38 +00:00
leo
ebc6d5a705 Use general bound-check function. 1995-10-14 20:17:46 +00:00
leo
0e5fe20560 - Cleanup the arbitration 
- Make sure the MON_BUSY flag is cleared after a DMA transfer. Otherwise
  we might end up with a 'lost-busy' situation unexpectedly. This will
  prevent the 5380 from driving the bus, which is not funny during
  reselections.
 1995-10-08 13:34:23 +00:00
leo
7d3bc89420 Get in sync with the mac68k version to incorporate Allen Briggs' changes 
- emit MSG_ABORT/MSG_REJECT at the right times:
 - make MIN_PHYS machine dependent.
 1995-10-05 08:52:53 +00:00
leo
7af927b56d Make sure the prototypes and inline definitions are included. 1995-09-23 20:29:16 +00:00
leo
f28a41635b Make them compliant to iso-8859-1 (Thomas Gerner). 1995-09-23 20:25:34 +00:00
leo
c150cc4d37 PROF -> GPROF 1995-09-23 20:23:28 +00:00
leo
a2a0fe9c66 - Handle devices that do not support identify messages (Allen Briggs) 
- Add pdma_ready() hook (Allen Briggs)
- Increase timeout to 1000 (Matthias Pfaller)
 1995-09-16 14:15:10 +00:00
leo
e34d65cb12 - Fix a timing bug in the loop, that was introduced in the previous version. 
- Added some code to reject unsupported messages correctly.
 1995-09-12 19:58:53 +00:00
leo
7640742d5b Fix possibly endless loop (mycroft) and add fix requested by Allen Briggs. 1995-09-05 07:02:21 +00:00
leo
eb9d1db57a Right align color values in the bytes. 1995-09-04 19:41:39 +00:00
leo
eee0dbbda7 Allow chars > 0x7f to be displayed on the ite's 1995-09-04 19:39:21 +00:00
leo
9c9abeb6c3 Add Falcon video support. Thanks to Thomas Gerner. 1995-08-20 18:17:09 +00:00
leo
34e65502e7 - make sure that there is 1 pending software interrupt max. 
- read status before character, so the status won't be lost (Thomas Gerner)
- accumulate as much interrupts as possible in zshard()
 1995-08-20 13:28:10 +00:00
leo
6b9a15416a - Add 'restbyte' handling for TT. 
- Don't _ever_ do DMA for less than 512 bytes on the Falcon
- Fix bug in autosense-handling. Now asks for the correct number of bytes.
  Now it won't read ghost bytes on the tape anymore.
- Add missing braces as suggested by Matthias Pfaller
- Make it possible to debug requests on a specified number of targets
- Add debug option to show only transaction with error code != 0
 1995-08-19 12:36:21 +00:00
leo
44d433786d Remove 2 wrong proto-types. 1995-08-17 20:32:50 +00:00
mycroft
80d7b0695a minphys() functions really should return void. 1995-08-12 20:30:45 +00:00
leo
24644e5151 New version of NCR5380-SCSI driver. This version is far more generic than 
the previous version. The machine dependent part contains the configuration
for both the TT and FALCON. The configuration files have been changed to
select SCSI-support for either TT, Falcon or both.
The configuration file for the Atari-Falcon will only get _really_ usefull
when the Falcon video part is finished.
 1995-08-11 20:01:15 +00:00
leo
cd73c9f0cb Add middle button emulation. 1995-07-27 06:35:46 +00:00
leo
2826d4fa30 A forgotten file for the kbdmap fixes. 1995-07-25 13:49:26 +00:00
cgd
ffe4785a58 update SCSI minphys routines' definitions to match standard minphys() 
definition and usage.
 1995-07-24 07:33:32 +00:00
cgd
da9c1b5e48 fix minphys so that it actually works properly 1995-07-24 07:31:45 +00:00
leo
052e19d7fd Change and fix the way of keyboard mapping. Each virtual console has it's 
own private keymap, initialized on open from the system-keymap. Both
system and private keymaps are settable.
 1995-07-24 05:56:06 +00:00
leo
8e01fc80af Update raw-io functions as suggested by Charles. 1995-07-12 21:41:03 +00:00
leo
b87c200b08 - Change character interface as suggested by Charles 
- HD floppies really have 2 sides ;-)
- Cleanup drive/density selection
 1995-07-11 18:32:07 +00:00
cgd
2b71eae2c7 note that most of dev/ic's contents have changed names 1995-06-28 04:30:30 +00:00
leo
abe8c288fb Sync grf with underlying view on open. 1995-06-26 19:55:45 +00:00
leo
0d1035fa62 Fix thinko. It will now also work when no mouse is configured. 1995-06-26 14:31:27 +00:00
leo
4abd54fe69 Mouse driver added. 1995-06-25 19:05:23 +00:00
leo
73c861e2e3 Handle mouse and other packages received from the keyboard correctly. 
The initialisation now resets the keyboard and disables all packages
that make no sense because their drivers are not activated.
 1995-06-09 20:00:14 +00:00
leo
91bada6a66 Fix grfmmap() 1995-06-09 19:55:13 +00:00
leo
d8cb2b8dfa According to diffs from Waldi Raven: 
Make speed/clock-source selection smarter. This makes the baudrates more
 accurate and allows speeds upto 115k baud.
 1995-05-28 19:50:26 +00:00
leo
27a11d1735 Remove the pointer to view_t from the grf-structure, use viewview(dev) 
to obtain the pointer instead. This removes a kernel-crash that happened
when something was written to the console while the console was being
resized.
 1995-05-28 19:45:36 +00:00
leo
d66ffa3fe1 Use <dev/ic/mc146818.h>. Change systemclock settings. Usable values for 
HZ are now 48/64/96.  This reduces the interrupt overhead, because we
don't need the extra division by 4 in the interrupt handler.
 1995-05-28 19:38:49 +00:00
leo
a1006d16dd ite_newsize(): Do not reallocate a display when the actual display mode 
will be the same. Fixes a nasty bug where ite0 and ite1 share the same
bitmap.
 1995-05-21 11:00:13 +00:00
leo
c8ca7ae526 Fix UL-handling 1995-05-21 10:56:54 +00:00
leo
13f71a235d Add prototype for grf_get_best_mode() 1995-05-21 10:55:57 +00:00
leo
02dd55abb3 - Add grf_get_best_mode() 
- Only update 'real' colormap when actually displaying
- Fix TT-HIGH video mode
 1995-05-21 10:54:44 +00:00
leo
555b2f67be Minor fixes. 1995-05-21 10:52:18 +00:00
leo
b78d405c36 Don't mess with SCU on the Falcon. 1995-05-14 15:55:51 +00:00
leo
8360740fdb Change of function params for Falcon SCSI. 1995-05-14 15:47:17 +00:00
leo
84c03e6058 - Remove race condition from DMA interrupt handler 
- Add function to get current DMA address for Falcon SCSI.
 1995-05-14 15:46:17 +00:00
leo
231b64341e Fix bug on handling HD-floppy's. 1995-05-05 16:38:05 +00:00
leo
60f4c22869 Shift system clocks from TT-mfp to ST-mfp and remove some dead-code. 1995-05-05 16:31:46 +00:00
leo
f677a89489 Small changes in dma locking code. 1995-04-30 12:06:01 +00:00
leo
12c60f7bc0 Complete rewrite, made necessary because Falcon SCSI needs to share 
NCR5380 and DMA access with floppy.
 1995-04-30 12:04:48 +00:00
leo
cd29a7f291 Better way to select a display mode? 1995-04-28 11:34:33 +00:00
leo
d3bb44e8f2 Made no_ttram_dma patchable instead of a define. 1995-04-28 11:33:01 +00:00
leo
dcdee517ef - Remove register access functions from dma.c -> fd.c and inline them 
- Add write protect checking (mistereously disapeared during port)
- Make fdclose() return a sensible value
- Prefix 'dma-defines' with DMA_
 1995-04-22 22:18:17 +00:00
leo
e8312d3ac3 Adapt for new conf.h: 
- Add xxxtty() functions
	- Remove xxx_tty array
 1995-04-22 22:06:43 +00:00
leo
049520050c Get RAMD_NDEV in sync with definitions in rd_info. 1995-04-16 14:59:03 +00:00
leo
c0f4a40a61 Make it consistent with conf.c . 1995-04-16 14:56:25 +00:00
mycroft
e41d4f5e96 Undo accidental change. 1995-04-11 02:42:23 +00:00
mycroft
47f2d08bb3 Use global 8530 defs. 1995-04-11 02:37:11 +00:00
mycroft
1475e294a9 map --> mmap 1995-04-10 09:12:10 +00:00
mycroft
01e31cf3cd Fdclose --> fdclose 1995-04-10 08:56:18 +00:00
mycroft
b0a77d1212 map --> mmap 1995-04-10 08:55:47 +00:00
mycroft
25e4eaf5ca Nuke kbdwrite(). 1995-04-10 08:54:41 +00:00
mycroft
27d859e141 Add dummy itestop(), and rename a few functions. 1995-04-10 08:53:46 +00:00
leo
f95dd52b68 KERNEL -> _KERNEL 1995-03-30 06:01:13 +00:00
leo
36592a50b1 Make ite ioctl work and fixup the colormap stuff. 1995-03-28 06:35:40 +00:00
leo
8b0113cfce NetBSD/Atari, port by Leo Weppelman. 1995-03-26 07:12:03 +00:00