yamt fb4a1ff192 tweak x86 bus_dma code so that it can be used by xen port. ... - distinguish paddr_t and bus_addr_t. for xen, use bus_addr_t in the sense of machine address. - move _X86_BUS_DMA_PRIVATE part of bus.h into bus_private.h. - remove special handling of xen_shm. we can always grab machine address from pte.		2005-04-16 07:53:35 +00:00
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eisa_machdep.c	tweak x86 bus_dma code so that it can be used by xen port.	2005-04-16 07:53:35 +00:00