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Re: CVS commit: src/sys/arch/amiga
On Fri, Feb 05, 2010 at 12:13:37PM +0000, Frank Wille wrote:
> Module Name: src
> Committed By: phx
> Date: Fri Feb 5 12:13:36 UTC 2010
> Modified Files:
> src/sys/arch/amiga/amiga: device.h
> src/sys/arch/amiga/dev: ahsc.c atzsc.c cbiiisc.c grf_cv.c grf_cvreg.h
> gtsc.c sbic.c sbicreg.h siop2.c
> Log Message:
> Added two new macros to device.h:
> amiga_membarrier() enforces a reorder protection on memory read/writes.
> amiga_cpu_sync() makes sure the instruction pipelines are flushed.
> Both macros may be used in all amiga device drivers for compatibility with
> amigappc. For the start I fixed some SCSI drivers.
> cbiiisc and ahsc were tested and seem to work really fast with DMA now.
Should the amiga/amigappc drivers be converted to
David Young OJC Technologies
dyoung%ojctech.com@localhost Urbana, IL * (217) 278-3933
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