Cross Reference: /src/sys/arch/evbarm/integrator/int_bus

History log of /src/sys/arch/evbarm/integrator/int_bus_dma.h
Revision	Date	Author	Comments
1.3	01-Jul-2011	dyoung	#include <sys/bus.h> instead of <machine/bus.h>.
1.2	31-Jul-2002	thorpej	Overhaul how DMA ranges work in the ARM bus_dma implementation. A new "arm32_dma_range" structure now describes a DMA window, with a system address base, bus address base, and length. In addition to providing info about which memory regions are legal for DMA, the new structure provides address translation support, as well. As before, if a tag does not list any ranges, then all addresses are considered valid, and no DMA address translation is performed. This allows us to remove a large chunk of code which was duplicated and tweaked slightly (to do the address translation) from the stock ARM bus_dma in the XScale IOP and ARM Integrator ports. Test compiled on all ARM platforms, test booted on Intel IQ80321 and Shark.
1.1	27-Oct-2001	rearnsha	branches: 1.1.2; 1.1.4; 1.1.12; Basic support for the Integrator/AP board.
1.1.12.1	30-Aug-2002	gehenna	catch up with -current.
1.1.4.3	06-Sep-2002	jdolecek	sync kqueue branch with HEAD
1.1.4.2	10-Jan-2002	thorpej	Sync kqueue branch with -current.
1.1.4.1	27-Oct-2001	thorpej	file int_bus_dma.h was added on branch kqueue on 2002-01-10 19:42:32 +0000
1.1.2.2	01-Aug-2002	nathanw	Catch up to -current.
1.1.2.1	27-Oct-2001	nathanw	file int_bus_dma.h was added on branch nathanw_sa on 2002-08-01 02:41:35 +0000

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