128258c1a2
Initial IOBlix support. Only lpt and com; lpt untested; com assumes 24 MHz
...
clock (needs autoprobe of clock speed).
2000-03-23 22:44:42 +00:00
7cd55062c0
do as if bus_space_read_4() returned an int, although it just calls panic.
2000-03-04 11:49:18 +00:00
554647f636
Semicolons in the 32-bit macros aren't nice.
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Add a stride-4 with swapping bus_space_method for use by MI wdc.
2000-01-31 22:43:36 +00:00
3a54b5a896
code factorisation and added stride 1 functions
2000-01-23 21:02:17 +00:00
99943b2c6b
Rewrite of the Amiga bus_space machinery to prepare for the support of
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the generic IDE driver and the PCMCIA slots.
1999-12-30 20:56:44 +00:00
bbeb5012d5
Add dummy bus_space_barrier method, like mac68k
1999-04-20 05:48:37 +00:00
76fa1751fe
Add a macro to check for sufficient pointer alignment in bus.h context,
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"BUS_SPACE_ALIGNED_POINTER()".
Equal to the param.h "ALIGNED_POINTER()" normally, but obeys additional
requirements of the bus_space_xxx_n() macros. (BUS_SPACE_DEBUG)
1999-03-23 21:29:03 +00:00
9916260262
- declare method arrays in bus.h
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- add interleaved_wordaccess method array
1998-11-08 21:09:27 +00:00
ba74edf69b
Fix typo.
1998-11-07 22:50:25 +00:00
fd3b226223
We didn't really implement bus_space_{read,write}_stream_N, but
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bus_space_{read,write}_region_stream_N. Correct the names.
1998-11-07 22:44:36 +00:00
4e322893fa
Make the data pointer of the write_multi, write_region and write_stream
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methods const *.
1998-10-12 22:02:43 +00:00
842fbdf4d2
- add bus_space_{copy,set}_region_{1,2} support and implementation for
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_1 and for _2 in the contiguous and interleaved case.
- while we're here, reorganize bus.h into sections, and use the defined
convenience functions everywhere.
1998-10-12 21:15:54 +00:00
6662b5ed74
- define framework for >8bit transfers
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- implement 16 bit contiguous and 16 bit interleaved, both big-endian
1998-10-08 21:46:39 +00:00
c38a877ead
Add bus_space_read_region_1/bus_space_write_region_1 to the Amiga bus.h.
1998-09-02 23:00:04 +00:00
456d2a7c07
Add bus_space_subregion().
1998-03-22 17:58:01 +00:00
45a8ec2d22
Amiga port bus.h. Currenlty, only the _1 functions are implemented.
1997-08-27 18:52:57 +00:00
is