fvdl 7dd7f8baa2 Handle 64bit DMA addresses on PCI for platforms that can (currently only ... enabled on amd64). Add a dmat64 field to various PCI attach structures, and pass it down where needed. Implement a simple new function called pci_dma64_available(pa) to test if 64bit DMA addresses may be used. This returns 1 iff _PCI_HAVE_DMA64 is defined in <machine/pci_machdep.h>, and there is more than 4G of memory.		2003-06-15 23:08:53 +00:00
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bebox	Handle 64bit DMA addresses on PCI for platforms that can (currently only	2003-06-15 23:08:53 +00:00
compile	Rework how KERNOBJDIR functions; now it's always determined with	2003-01-06 17:40:18 +00:00
conf	Add pseudo-device ksyms.	2003-04-26 14:10:04 +00:00
include	Remove redundant bounds_check_with_label() prototype.	2003-05-10 16:12:02 +00:00
isa	Move definition of ISA_DMA_BOUNCE_THRESHOLD to dev/isa/isareg.h.	2003-05-05 12:55:41 +00:00
pci	Make most of PPC (OEA) bus_space's identical (or as identical as possible).	2003-03-06 05:25:18 +00:00
stand	Cast KERNENTRY into a char * before doing arithmetic on it, so we don't end	2003-04-20 18:17:07 +00:00
Makefile	Rework how KERNOBJDIR functions; now it's always determined with	2003-01-06 17:40:18 +00:00