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
..
arc	Fix a bug in isabr_dti_intr_status(), as per "re-look this" comment.	2003-06-14 21:10:20 +00:00
compile	Rework how KERNOBJDIR functions; now it's always determined with	2003-01-06 17:40:18 +00:00
conf	Add isapnp0 at isa and enable working isa/isapnp devices.	2003-06-15 06:10:42 +00:00
dev	Remove register declarations.	2003-04-27 17:05:55 +00:00
dti	DMA, not dma nor Dma.	2003-05-03 18:10:37 +00:00
include	Handle 64bit DMA addresses on PCI for platforms that can (currently only	2003-06-15 23:08:53 +00:00
isa	Initialize and use extent maps for ISA bus space allocation.	2003-06-15 05:58:45 +00:00
jazz	Remove unused file since asc.c switched to MI ncr53c9x.	2003-05-18 04:28:33 +00:00
pci	Handle 64bit DMA addresses on PCI for platforms that can (currently only	2003-06-15 23:08:53 +00:00
stand	Remove register declarations.	2003-04-27 17:05:55 +00:00
Makefile	Rework how KERNOBJDIR functions; now it's always determined with	2003-01-06 17:40:18 +00:00
TODO	- Remove softintr(9) stuff.	2003-05-25 15:46:15 +00:00