Konstantin Belousov 0b39ffb35f On PowerPC 64bit, the linux-compat mb() definition is implemented with ... lwsync instruction, which does not provide Store/Load barrier. Fix this by using "full" sync barrier for mb(). atomic_store_rel() does not need full barrier, change mb() call there to the lwsync instruction if not hitting the known CPU erratas (i.e. on 32bit). Provide powerpc_lwsync() helper to isolate the lwsync/sync compile time selection, and use it in atomic_store_rel() and several other places which duplicate the code. Noted by: alc Reviewed and tested by: nwhitehorn Sponsored by: The FreeBSD Foundation		2015-11-24 09:13:21 +00:00
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_align.h
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h	Follow up to r287014	2015-08-22 07:27:06 +00:00
altivec.h	Dump VMX registers into the userland coredump.	2015-01-03 21:06:06 +00:00
asm.h	Provide support for userland binaries using the new ELFv2 ABI. This is a	2015-11-23 17:07:51 +00:00
atomic.h	On PowerPC 64bit, the linux-compat mb() definition is implemented with	2015-11-24 09:13:21 +00:00
bat.h
bus_dma.h
bus.h	Revert r291009 until rman changes go in.	2015-11-19 04:41:16 +00:00
clock.h
counter.h
cpu.h	cpu_number and cpu_swapout are never used, and only defined in powerpc.	2015-07-11 17:33:50 +00:00
cpufunc.h
db_machdep.h	Truncate DB_SMALL_VALUE_MAX to a much lower value.	2015-01-04 01:45:26 +00:00
dbdma.h
dump.h	Factor out duplicated code from dumpsys() on each architecture into generic	2015-01-07 01:01:39 +00:00
elf.h
endian.h
exec.h
float.h	Rationalize BSD license on sys/*/include/float.h	2015-08-05 17:05:35 +00:00
floatingpoint.h
fpu.h
frame.h	The AIM DAR (data access fault address register) and Book-E DEAR registers	2015-03-04 21:06:57 +00:00
gdb_machdep.h
hid.h
ieee.h
ieeefp.h
in_cksum.h	Rationalize BSD license on sys/*/include/in_cksum.h	2015-08-05 19:05:12 +00:00
intr_machdep.h
kdb.h
limits.h
machdep.h
md_var.h	Provide support for userland binaries using the new ELFv2 ABI. This is a	2015-11-23 17:07:51 +00:00
memdev.h
metadata.h
mmuvar.h
ofw_machdep.h
openpicreg.h
openpicvar.h
param.h	Make kstack_pages a tunable on arm, x86, and powepc. On i386, the	2015-08-10 17:18:21 +00:00
pcb.h	Kernel support for the Vector-Scalar eXtension (VSX) found on the POWER7	2015-02-22 21:40:27 +00:00
pcpu.h	Add two new pmap functions:	2015-08-04 19:46:13 +00:00
pio.h
platform.h
platformvar.h
pmap.h	pmap_mapdev_attr() also takes a vm_paddr_t.	2015-09-03 01:38:15 +00:00
pmc_mdep.h	Implement hwpmc(4) for Freescale e500 core.	2015-04-18 21:39:17 +00:00
proc.h
profile.h	Provide support for userland binaries using the new ELFv2 ABI. This is a	2015-11-23 17:07:51 +00:00
psl.h	Kernel support for the Vector-Scalar eXtension (VSX) found on the POWER7	2015-02-22 21:40:27 +00:00
pte.h	Follow up to r287014	2015-08-22 07:27:06 +00:00
ptrace.h	Add Altivec/VMX register support to ptrace.	2015-01-14 07:01:21 +00:00
reg.h	Move the 32-bit compatible procfs types from freebsd32.h to <sys/procfs.h>	2015-04-08 16:30:45 +00:00
reloc.h
resource.h
rtas.h
runq.h
sc_machdep.h
setjmp.h
sigframe.h
signal.h
slb.h	Deallocate any leftover page table entries in the LPAR at boot. This	2015-03-13 00:08:58 +00:00
smp.h
spr.h	Add PVR identifier for E6500, from the reference.	2015-09-09 03:15:25 +00:00
sr.h
stack.h
stdarg.h
sysarch.h
tlb.h	Extend pmap to support e500mc and e5500.	2015-08-28 03:03:09 +00:00
trap.h	Missed this in r281096 as well.	2015-04-05 16:35:13 +00:00
ucontext.h	Provide VSX context in ucontext(3) API.	2015-03-12 21:15:38 +00:00
varargs.h
vdso.h
vm.h
vmparam.h	Retire VM_FREEPOOL_CACHE as the next step in eliminating PG_CACHE pages.	2015-06-08 04:59:32 +00:00