freebsd-dev/sys/sparc64/include
Matthew D Fleming cfb00e5aa7 Move the ZERO_REGION_SIZE to a machine-dependent file, as on many
architectures (i386, for example) the virtual memory space may be
constrained enough that 2MB is a large chunk.  Use 64K for arches
other than amd64 and ia64, with special handling for sparc64 due to
differing hardware.

Also commit the comment changes to kmem_init_zero_region() that I
missed due to not saving the file.  (Darn the unfamiliar development
environment).

Arch maintainers, please feel free to adjust ZERO_REGION_SIZE as you
see fit.

Requested by:	alc
MFC after:	1 week
MFC with:	r221853
2011-05-13 19:35:01 +00:00
..
_align.h
_bus.h
_inttypes.h Sync licenses and the corresponding RCS IDs with NetBSD, mainly switching 2011-03-12 14:33:32 +00:00
_limits.h Fix types of some values in machine/_limits.h. 2011-01-08 11:13:34 +00:00
_stdint.h Sync licenses and the corresponding RCS IDs with NetBSD, mainly switching 2011-03-12 14:33:32 +00:00
_types.h
asi.h Add support for SPARC64 V (and where it already makes sense for other 2010-05-02 19:38:17 +00:00
asm.h Add macros for alternate entry points. 2010-09-15 21:11:29 +00:00
asmacros.h Add an ATOMIC_CLEAR_LONG. 2011-05-10 21:18:45 +00:00
atomic.h
bus_common.h
bus_dma.h Sync licenses and the corresponding RCS IDs with NetBSD, mainly switching 2011-03-12 14:33:32 +00:00
bus_private.h
bus.h Sync licenses and the corresponding RCS IDs with NetBSD, mainly switching 2011-03-12 14:33:32 +00:00
cache.h For CPUs which ignore TD_CV and support hardware unaliasing don't 2010-08-08 00:01:08 +00:00
ccr.h
clock.h
cmt.h
cpu.h
cpufunc.h Correct spelling in comments. 2011-04-22 09:31:40 +00:00
db_machdep.h
dcr.h Correct the DCR_IPE macro to refer to the right bit. Also improve the 2010-04-10 11:13:51 +00:00
elf.h Add AT_STACKPROT elf aux vector. Will be used to inform rtld about the 2011-01-07 14:22:34 +00:00
endian.h In the replacement text of the __bswapN_const() macros cast the argument 2010-10-08 14:59:45 +00:00
exec.h
fireplane.h
float.h Fix the value for DECIMAL_DIG on UltraSparcs. The previous value of 2011-01-09 06:05:48 +00:00
floatingpoint.h
fp.h
frame.h
fsr.h
gdb_machdep.h
idprom.h
ieee.h
ieeefp.h
in_cksum.h
instr.h
intr_machdep.h Reserve INTR_MD[1-4] similarly to what BUS_DMA_BUS[1-4] are intended for 2011-01-04 16:11:32 +00:00
iommureg.h Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
iommuvar.h Sync licenses and the corresponding RCS IDs with NetBSD, mainly switching 2011-03-12 14:33:32 +00:00
jbus.h
kdb.h
kerneldump.h
ktr.h
limits.h
lsu.h Update for UltraSPARC-IV{,+} and SPARC64 V, VI, VII and VIIIfx CPUs. 2010-04-11 15:35:17 +00:00
mcntl.h Add support for SPARC64 V (and where it already makes sense for other 2010-05-02 19:38:17 +00:00
md_var.h Add a VIS-based block copy function for SPARC64 V and later, which 2010-09-15 21:44:31 +00:00
memdev.h Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set(). 2011-01-17 22:58:28 +00:00
metadata.h
nexusvar.h
ofw_machdep.h Add OF_getscsinitid(), a helper similar to OF_getetheraddr() but for 2010-04-26 19:13:10 +00:00
ofw_mem.h
ofw_nexus.h Sync licenses and the corresponding RCS IDs with NetBSD, mainly switching 2011-03-12 14:33:32 +00:00
param.h
pcb.h
pcpu.h Adapt sparc64 and sun4v timer code for the new event timers infrastructure. 2010-07-29 12:08:46 +00:00
pmap.h Remove pmap fields that are either unused or not fully implemented. 2011-02-17 15:36:29 +00:00
pmc_mdep.h
proc.h Reorganize syscall entry and leave handling. 2010-05-23 18:32:02 +00:00
profile.h
pstate.h
ptrace.h
reg.h
reloc.h
resource.h
runq.h
sc_machdep.h
setjmp.h
sf_buf.h
sigframe.h
signal.h
smp.h Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00
stack.h
stdarg.h
sysarch.h
tick.h - Wrap exchanging td_intr_frame and calling the event timer callback in 2010-10-19 19:44:05 +00:00
tlb.h
trap.h
tsb.h On UltraSPARC-III+ and greater take advantage of ASI_ATOMIC_QUAD_LDD_PHYS, 2010-12-29 16:59:33 +00:00
tstate.h
tte.h
ucontext.h
upa.h
utrap.h
varargs.h Remove the advertising clause from the UCB license according to the 2011-03-13 13:42:43 +00:00
ver.h
vm.h
vmparam.h Move the ZERO_REGION_SIZE to a machine-dependent file, as on many 2011-05-13 19:35:01 +00:00
watch.h
wstate.h - The firmware of Sun Fire V1280 has a misfeature of setting %wstate to 2010-03-21 13:09:54 +00:00