Alan Cox 04a18977c8 Define every architecture as either VM_PHYSSEG_DENSE or ... VM_PHYSSEG_SPARSE depending on whether the physical address space is densely or sparsely populated with memory. The effect of this definition is to determine which of two implementations of vm_page_array and PHYS_TO_VM_PAGE() is used. The legacy implementation is obtained by defining VM_PHYSSEG_DENSE, and a new implementation that trades off time for space is obtained by defining VM_PHYSSEG_SPARSE. For now, all architectures except for ia64 and sparc64 define VM_PHYSSEG_DENSE. Defining VM_PHYSSEG_SPARSE on ia64 allows the entirety of my Itanium 2's memory to be used. Previously, only the first 1 GB could be used. Defining VM_PHYSSEG_SPARSE on sparc64 allows USIIIi-based systems to boot without crashing. This change is a combination of Nathan Whitehorn's patch and my own work in perforce. Discussed with: kmacy, marius, Nathan Whitehorn PR: 112194		2007-05-05 19:50:28 +00:00
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_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h
armreg.h	Identify the xscale 81342.	2006-11-07 22:36:57 +00:00
asm.h
asmacros.h
atomic.h	MFp4: Add missing atomic functions	2007-01-05 02:50:27 +00:00
blockio.h
bootconfig.h	Remove __P	2007-03-21 03:28:16 +00:00
bus_dma.h	- Add bounce pages for arm, largely based on the i386 implementation.	2007-01-17 00:53:05 +00:00
bus.h	correct bus space unmap prototype	2006-11-19 23:46:50 +00:00
clock.h	First part of a little cleanup in the calendar/timezone/RTC handling.	2006-10-02 12:59:59 +00:00
cpu.h
cpuconf.h	Introduce CPU_XSCALE_CORE3, as XScale Core 3 is significally different than	2006-11-30 23:30:40 +00:00
cpufunc.h	Remove __P	2007-03-21 03:28:16 +00:00
db_machdep.h
disassem.h
elf.h	PR:	2006-10-04 21:37:10 +00:00
endian.h
exec.h
fiq.h
float.h
floatingpoint.h
fp.h
frame.h
gdb_machdep.h
ieee.h
ieeefp.h
in_cksum.h
intr.h	o break newbus api: add a new argument of type driver_filter_t to	2007-02-23 12:19:07 +00:00
katelib.h
kdb.h
limits.h
machdep.h
md_var.h	- Add bounce pages for arm, largely based on the i386 implementation.	2007-01-17 00:53:05 +00:00
memdev.h
metadata.h
mutex.h
param.h
pcb.h
pcpu.h	Push down the implementation of PCPU_LAZY_INC() into the machine-dependent	2007-03-11 05:54:29 +00:00
pmap.h	- Add bounce pages for arm, largely based on the i386 implementation.	2007-01-17 00:53:05 +00:00
pmc_mdep.h
proc.h
profile.h
psl.h
pte.h
ptrace.h
reg.h
reloc.h
resource.h
runq.h
setjmp.h
sf_buf.h
sigframe.h
signal.h
smp.h
stdarg.h	Use __builtin_va_start instead of __builtin_stdarg_start. GCC4 obsoletes	2006-09-21 01:37:02 +00:00
swi.h
sysarch.h
trap.h
ucontext.h
undefined.h	Remove __P	2007-03-21 03:28:16 +00:00
utrap.h
vmparam.h	Define every architecture as either VM_PHYSSEG_DENSE or	2007-05-05 19:50:28 +00:00