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12 Commits

Author SHA1 Message Date
uwe 3e855fb4c2 Prettify error message. 2002-04-04 17:41:09 +00:00
martin 524c49ba6a Fix some handle/tag confusion. This makes it compile on sparc64 again. 
Since sparc ignores tag's (/brick sparc) this slipped through when testing
on sparc.
 2002-03-22 11:52:07 +00:00
eeh 9c8153181f Do not even bother trying to use the mappings provided by the PROM. 2002-03-21 21:33:57 +00:00
uwe 284be9ba0c Remove struct ebus_dmac_reg to discourage indiscriminate usage of 
BUS_SPACE_MAP_LINEAR on sparc64.  Requested by eeh.
 2002-03-21 04:15:29 +00:00
uwe fe61b5717e Drop BUS_SPACE_MAP_LINEAR and properly bus_space_*-ify this so that it 
uses accessors.  Requested by eeh.
 2002-03-21 04:09:27 +00:00
uwe 4b6b8f2e41 Fix whitespace nits (oops). 2002-03-12 06:00:42 +00:00
uwe a05702eaac Rework the driver to add EBus DMA support and improve APC DMA support. 
Audio-related stuff is left almost intact.

* support audiocs at ebus playback and capture
    tested on krups and u5 (thanks, martin)
* make first attempt at supporting audiocs at sbus capture
* nb: full-duplex is not tested
* while here, fix CSAUDIO_MONITOR_MUTE to be of CSAUDIO_MONITOR_CLASS
    i.e. outputs.monitor.mute -> monitor.monitor.mute

Ok by pk, eeh.
 2002-03-12 04:48:28 +00:00
uwe 40a8bc1d34 Drop ebus_bus_map(), use plain bus_space_map() instead. 2002-03-12 00:32:30 +00:00
martin a03fa01ccc Remove EBUS_PADDR_FROM_REG, as it does not realy creates a paddr on sparc. 
It is superceeded by EBUS_ADDR_FROM_REG.
 2002-03-01 11:49:06 +00:00
uwe d2be07c591 Shared ebusvar.h for sparc and sparc64. 
NB: ebus_attach_args member names are singular to be consistent with SBus.
sparc64 version uses plural, so update sparc64 drivers when converting them
to use this shared header
 2002-02-18 04:44:41 +00:00
uwe ea8decf111 Add DMA definitions. 
Add some sparc32 related comments.
 2002-02-18 03:43:29 +00:00
mrg 18b82a6732 make this "MI"; nothing different between this and the SPARC version. 2001-09-07 15:50:49 +00:00