Zbigniew Bodek 1ca4eb3acc Port x86 busdma to ARM64 ... The x86 busdma subsystem allows using multiple implementations. By default the classic bounce buffer approach is used, however on systems with IOMMU it could be in runtime switched to more efficient hardware accelerated implementation. This commit adds ARM64 port of the x86 busdma framework and bounce buffer backend. It is ready to use on IO coherent systems. If the IO coherency cannot be guaranteed, the cache management operations have to be added to this code in places marked by /* XXX ARM64TODO (...) */ comments. Also IOMMU support might be added by registering another busdma implementation like it is already done on the x86. Reviewed by: andrew, emaste Obtained from: Semihalf Sponsored by: The FreeBSD Foundation		2015-05-08 18:47:19 +00:00
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_align.h
_bus.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h
armreg.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
asm.h
atomic.h	Split out the _acq and _rel functions. These were the same, but there is	2015-04-06 16:27:22 +00:00
bus_dma_impl.h	Port x86 busdma to ARM64	2015-05-08 18:47:19 +00:00
bus_dma.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
bus.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
clock.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
counter.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
cpu.h
cpufunc.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
db_machdep.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
debug_monitor.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
devmap.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
dump.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
elf.h
endian.h
exec.h
float.h
frame.h	Add more arm64 machine dependent headers. With this we now have the minimum	2015-03-26 21:10:42 +00:00
hypervisor.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
ieeefp.h
in_cksum.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
intr.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
kdb.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
machdep.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
md_var.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
memdev.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
metadata.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
ofw_machdep.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
param.h	We will have fueword on arm64, mark as such in machine/param.h.	2015-04-07 13:17:28 +00:00
pcb.h
pcpu.h
pmap.h	Add pmap_mapbios and pmap_unmapbios. These will be needed to support acpi.	2015-04-29 15:00:43 +00:00
pmc_mdep.h
proc.h
profile.h
psl.h	Add support for arm64 to loader.efi and boot1.efi	2015-04-14 13:55:01 +00:00
pte.h
ptrace.h	Add more arm64 machine dependent headers. With this we now have the minimum	2015-03-26 21:10:42 +00:00
reg.h	Add more arm64 machine dependent headers. With this we now have the minimum	2015-03-26 21:10:42 +00:00
reloc.h
resource.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
runq.h
setjmp.h
sf_buf.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
signal.h
smp.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
stack.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
stdarg.h
sysarch.h	Add more arm64 machine dependent headers. With this we now have the minimum	2015-03-26 21:10:42 +00:00
trap.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
ucontext.h	Add space for future expansion [1]. While here clean up a little, spsr is	2015-04-03 10:56:42 +00:00
vdso.h
vfp.h	Bring in the start of the arm64 kernel.	2015-04-13 14:43:10 +00:00
vm.h
vmparam.h