Pyun YongHyeon 7a7386a3e2 Device driver for onboard CS4231 audio controller which is found ... on UltraSPARC workstations. The driver is based on OpenBSD's SBus cs4231 driver and heavily modified to incorporate into sound(4) infrastructure. Due to the lack of APCDMA documentation, the DMA code of SBus cs4231 came from OpenBSD's driver. The driver runs without Giant lock and supports both SBus and EBus based CS4231 audio controller. Special thanks to marius for providing feedbacks during the driver writing. His feedback made it possible to write hiccup free playback code under high system loads. Approved by: jake (mentor) Reviewed by: marius (initial version) Tested by: marius, kwm, Julian C. Dunn(jdunn AT opentrend DOT net)		2004-10-25 10:29:57 +00:00
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central	- Introduce an ofw_bus kobj-interface for retrieving the OFW node and a	2004-08-12 17:41:33 +00:00
compile
conf	Device driver for onboard CS4231 audio controller which is found	2004-10-25 10:29:57 +00:00
creator	- Add missing <sys/module.h>. [1]	2004-07-09 23:12:22 +00:00
ebus	Device driver for onboard CS4231 audio controller which is found	2004-10-25 10:29:57 +00:00
fhc	- Introduce an ofw_bus kobj-interface for retrieving the OFW node and a	2004-08-12 17:41:33 +00:00
include	We seem to have occasions where sending an IPI takes significantly	2004-09-29 21:39:36 +00:00
isa	Device driver for onboard CS4231 audio controller which is found	2004-10-25 10:29:57 +00:00
pci	Correct some uses of the wrong members of the *min()/*max()-familiy, e.g.	2004-08-15 21:37:52 +00:00
sbus	- Introduce an ofw_bus kobj-interface for retrieving the OFW node and a	2004-08-12 17:41:33 +00:00
sparc64	Flush the register windows before we start changing the context.	2004-10-09 16:42:09 +00:00