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freebsd-dev/sys/arm64/include
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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
..
_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