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freebsd-skq/sys/arm/include
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Jason A. Harmening 0820c78e93 Use pmap_quick* functions in armv6 busdma, for bounce buffers and cache maintenance. This makes it safe to sync buffers that have no VA mapping associated with the busdma map, but may have other mappings, possibly on different CPUs. This also makes it safe to sync unmapped bounce buffers in non-sleepable thread contexts. 
Similar to r286787 for x86, this treats userspace buffers the same as unmapped buffers and no longer borrows the UVA for sync operations.

Submitted by: 	Svatopluk Kraus <onwahe@gmail.com> (earlier revision)
Tested by:	Svatopluk Kraus
Differential Revision:	https://reviews.freebsd.org/D3869
2015-10-22 16:38:01 +00:00
..
_align.h
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h We only support the ARM EABI in head, remove the check on __ARM_EABI__. 2015-05-31 10:51:06 +00:00
acle-compat.h From https://sourceware.org/ml/newlib/2014/msg00113.html 2014-08-14 04:20:13 +00:00
armreg.h The Broadcom BCM56060 chip has a Cortex-A9R4 core. 2015-08-13 14:50:11 +00:00
asm.h Add missing stack unwind information to several assembly functions on 2015-10-04 09:39:40 +00:00
asmacros.h opt_global.h is included automatically in the build. No need to 2014-11-18 17:06:56 +00:00
at91_gpio.h Add userland access to at91 gpio functionality via ioctl calls. Also, 2013-03-29 19:52:57 +00:00
atags.h
atomic-v4.h FreeBSD does not support SMP on ARMv5. Since processor is always 2015-10-02 13:21:08 +00:00
atomic-v6.h FreeBSD does not support SMP on ARMv5. Since processor is always 2015-10-02 13:21:08 +00:00
atomic.h FreeBSD does not support SMP on ARMv5. Since processor is always 2015-10-02 13:21:08 +00:00
blockio.h
board.h
bus_dma.h
bus.h Micro-optimize the new arm inline bus_space implementation by grouping all 2015-01-21 20:12:35 +00:00
clock.h
counter.h Use atomic_load/store_64() in the arm implementation of counter(9), and 2014-08-01 23:06:38 +00:00
cpu-v6.h Use pmap_quick* functions in armv6 busdma, for bounce buffers and cache maintenance. This makes it safe to sync buffers that have no VA mapping associated with the busdma map, but may have other mappings, possibly on different CPUs. This also makes it safe to sync unmapped bounce buffers in non-sleepable thread contexts. 2015-10-22 16:38:01 +00:00
cpu.h Move the inclusion of cpu-v6.h inside the #ifdef _KERNEL block, so that 2015-01-08 03:59:03 +00:00
cpuconf.h Remove support for CPU_XSCALE_80200. None of our configs support it, and 2015-03-30 09:29:45 +00:00
cpufunc.h It appears to be armv7_sleep is a duplication of armv7_cpu_sleep. 2015-05-15 00:39:51 +00:00
cpuinfo.h Set the correct values in the arm aux control register, based on chip type. 2015-10-19 19:18:02 +00:00
db_machdep.h Cleanup up ARM *frame structures... 2014-12-24 18:54:31 +00:00
devmap.h Fix a comment s/initarm_/platform_/ 2014-05-17 11:29:44 +00:00
disassem.h
dump.h Factor out duplicated code from dumpsys() on each architecture into generic 2015-01-07 01:01:39 +00:00
elf.h Export the eflags field from the elf header. This allows better 2015-05-22 20:50:35 +00:00
endian.h
exec.h
fdt.h Import ARM_INTRNG, the "next generation" interrupt architecture for arm 2015-10-18 18:26:19 +00:00
fiq.h
float.h Rationalize BSD license on sys/*/include/float.h 2015-08-05 17:05:35 +00:00
floatingpoint.h
fp.h VFP fixes/cleanups for ARM11: 2014-03-29 14:35:36 +00:00
frame.h Cleanup up ARM *frame structures... 2014-12-24 18:54:31 +00:00
gdb_machdep.h
ieee.h On ARM EABI double precision floating point values are stored in the 2013-09-07 14:04:10 +00:00
ieeefp.h
in_cksum.h Delete stray clause 3 and renumber. 2015-03-13 02:49:55 +00:00
intr.h Only decode fdt data which belongs to the GIC controller. 2015-10-18 20:37:10 +00:00
katelib.h
kdb.h Remove cpu_idcache_wbinv_all() from kdb_cpu_trap(), it's no longer needed. 2014-04-27 18:12:55 +00:00
limits.h
machdep.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
md_var.h A follow-up to r288492. In fact, revert the mentioned commit for 2015-10-07 09:12:49 +00:00
memdev.h
metadata.h Add support to the efi boot1 and loader for 32-bit ARM. This will be used 2015-04-06 15:50:20 +00:00
minidump.h
ofw_machdep.h Retire machine/fdt.h as a header used by MI code, as its function is now 2014-01-05 18:46:58 +00:00
param.h ARM userspace accessors, e.g. {s,f}uword(9), copy{in,out}(9), 2015-10-15 17:40:39 +00:00
pcb.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
pcpu.h Add two new pmap functions: 2015-08-04 19:46:13 +00:00
physmem.h Give the fdt helper routines static linkage since no global definition 2014-02-17 20:04:57 +00:00
pl310.h Correct PL310_POWER_CTRL offset 2015-05-07 16:56:20 +00:00
platform.h When the initarm_* routines were renamed to platform_* and moved to their 2014-08-17 02:56:58 +00:00
platformvar.h Add FDT_PLATFORM_DEF2 for when there are multiple platforms needing to use 2014-05-17 18:02:46 +00:00
pmap_var.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
pmap-v6.h Retire pmap_lazyfix(). This function only existed in the new armv6 pmap 2015-05-11 19:55:01 +00:00
pmap.h Add a pmap_kremove_device() to undo mappings made with pmap_kenter_device(). 2015-04-10 13:26:35 +00:00
pmc_mdep.h Rather than defining our own magic checks here use INKERNEL() for 2015-03-27 08:47:16 +00:00
proc.h Typo. 2015-08-20 13:37:08 +00:00
profile.h Stop using load-multiple with lr and pc. This has been deprecated in ARMv7 2015-01-31 19:55:12 +00:00
psl.h Fix arm build. 2014-01-06 17:16:27 +00:00
pte-v6.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
pte.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
ptrace.h
reg.h
reloc.h
resource.h
runq.h
sc_machdep.h
setjmp.h Merge in changes from NetBSD: 2013-06-08 07:16:22 +00:00
sf_buf.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
sigframe.h
signal.h Don't use an empty struct. 2013-03-11 10:56:46 +00:00
smp.h Import ARM_INTRNG, the "next generation" interrupt architecture for arm 2015-10-18 18:26:19 +00:00
stack.h Allow the ARM unwinder to work through modules. This will be used to add 2015-02-19 12:06:57 +00:00
stdarg.h
swi.h
sysarch.h Remove #include <machine/asmacros.h> from files that don't need it. 2014-03-11 22:47:04 +00:00
sysreg.h Add more cp15_ functions, and use them in cpufunc.c where possible. 2015-05-24 12:12:01 +00:00
trap.h
ucontext.h Remove NetBSD implementation details not relevant to FreeBSD. 2014-05-23 00:21:02 +00:00
undefined.h Remove #include <machine/frame.h> from all the arm code that doesn't 2013-10-27 01:34:10 +00:00
utrap.h
vdso.h
vfp.h Add more flags for the fpexc register from the ARM1176JZF-S Manual 2014-03-29 10:11:19 +00:00
vm.h New pmap code for armv6. Disabled by default, option ARM_NEW_PMAP enables it. 2015-03-26 21:13:53 +00:00
vmparam.h Retire VM_FREEPOOL_CACHE as the next step in eliminating PG_CACHE pages. 2015-06-08 04:59:32 +00:00