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opnsense-src/sys/powerpc/include
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Nathan Whitehorn ae09ab8f63 Rework SLB trap handling so that double-faults into an SLB trap handler are 
possible, and double faults within an SLB trap handler are not. The result
is that it possible to take an SLB fault at any time, on any address, for
any reason, at any point in the kernel.

This lets us do two important things. First, it removes the (soft) 16 GB RAM
ceiling on PPC64 as well as any architectural limitations on KVA space.
Second, it lets the kernel tolerate poorly designed hypervisors that
have a tendency to fail to restore the SLB properly after a hypervisor
context switch.

MFC after:	6 weeks
2012-01-15 00:08:14 +00:00
..
_align.h MFppc64: 2010-07-13 05:32:19 +00:00
_bus.h MFppc64: 2010-07-13 05:32:19 +00:00
_inttypes.h White space changes to align comments. The mips and powerpc _inttypes.h 2011-01-08 18:02:46 +00:00
_limits.h On mixed 32/64 bit architectures (mips, powerpc) use __LP64__ rather than 2011-01-08 12:43:05 +00:00
_stdint.h Introduce internal macros for __U/INT64_C to define the U/INT64_MAX/MIN 2012-01-04 16:02:52 +00:00
_types.h Replace __signed by signed. 2011-12-13 13:38:03 +00:00
altivec.h Handle vector assist traps without a kernel panic, by setting denormalized 2010-10-05 18:08:07 +00:00
asm.h Turn off default generation of userland dot symbols on powerpc64 now that 2011-02-18 21:44:53 +00:00
atomic.h Merge r221614,221696,221737,221840 from largeSMP project branch: 2011-05-22 20:55:54 +00:00
bat.h
bus.h Revert r216134. This checkin broke platforms where bus_space are macros: 2010-12-03 07:09:23 +00:00
bus_dma.h Provide a simple IOMMU framework on PowerPC, which is required to support 2010-12-03 16:37:37 +00:00
clock.h The "free-lance" timer in the i8254 is only used for the speaker 2008-03-26 20:09:21 +00:00
cpu.h Add a CPU features framework on PowerPC and simplify CPU setup a little 2009-11-28 17:33:19 +00:00
cpufunc.h Add CPU support code for the IBM Cell Broadband Engine. 2010-11-12 15:20:10 +00:00
db_machdep.h MFppc64: 2010-07-13 05:32:19 +00:00
dbdma.h Expand the DBDMA API to allow setting device-dependent control bits. While 2008-09-27 15:41:16 +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 Define bswap macros for constants to allow the compiler to pre-compute 2010-12-02 15:10:27 +00:00
exec.h
fdt.h Introduce macro FDT_MAP_IRQ to map from an interrupt controller and 2011-01-29 20:25:20 +00:00
float.h We don't support any floating point types larger than double on 2011-01-09 06:05:22 +00:00
floatingpoint.h
fpu.h Rename OEA to AIM. The former means nothing as it applies to all 2007-12-16 00:45:56 +00:00
frame.h Remove duplicate definition of FIRSTARG. 2011-03-17 19:44:00 +00:00
gdb_machdep.h Make remote GDB work for AIM processors. For BookE, the kernel 2008-03-17 00:46:52 +00:00
hid.h MFppc64: 2010-07-13 05:32:19 +00:00
ieee.h
ieeefp.h People porting FreeBSD to new architectures ought not have to 2011-10-21 06:41:46 +00:00
in_cksum.h
intr_machdep.h Rename INTR_VEC to MAP_IRQ. From the OFW or FDT we obtain a 2011-02-02 05:58:51 +00:00
kdb.h Unify and generalize PowerPC headers, adjust AIM code accordingly. 2008-03-02 17:05:57 +00:00
limits.h
md_var.h Update PowerPC event timer code to use new event timers infrastructure. 2010-09-11 04:45:51 +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 Don't redefine MODINFOMD_BOOTINFO as MODINFOMD_DTBP. This 2011-01-15 20:18:08 +00:00
mmuvar.h Introduce inheritance into the PowerPC MMU kobj interface. 2010-09-15 00:17:52 +00:00
ofw_machdep.h Restructure how reset and poweroff are handled on PowerPC systems, since 2010-08-31 15:27:46 +00:00
openpicreg.h Add PIC support for IPIs. When registering an interrupt handler, 2008-02-12 18:14:46 +00:00
openpicvar.h Add the powerpc support. 2011-05-09 16:16:15 +00:00
param.h Add the possibility to specify from kernel configs MAXCPU value. 2011-07-19 00:37:24 +00:00
pcb.h Restructure the way the copyin/copyout segment is stored to prevent a 2010-10-30 23:07:30 +00:00
pcpu.h Rework SLB trap handling so that double-faults into an SLB trap handler are 2012-01-15 00:08:14 +00:00
pio.h Provide 64-bit big endian bus space operations for PowerPC. They are required 2009-06-06 09:33:32 +00:00
platform.h Add some platform KOBJ extensions and continue integrating PowerPC 2010-11-12 04:18:19 +00:00
platformvar.h Factor out platform dependent things unrelated to device drivers into a 2009-05-14 00:34:26 +00:00
pmap.h Keep track of PVO entries in each pmap, which allows much faster 2011-12-11 17:19:48 +00:00
pmc_mdep.h Implement hwpmc counting PMC support for PowerPC G4+ (MPC745x/MPC744x). 2011-12-24 19:34:52 +00:00
proc.h Remove unused define. 2011-10-07 16:09:44 +00:00
profile.h Turn off default generation of userland dot symbols on powerpc64 now that 2011-02-18 21:44:53 +00:00
psl.h MFppc64: 2010-07-13 05:32:19 +00:00
pte.h Import support for the Sony Playstation 3 using the OtherOS feature 2011-01-06 04:12:29 +00:00
ptrace.h
reg.h MFppc64: 2010-07-13 05:32:19 +00:00
reloc.h Remove 3rd clause, renumber, ok per email 2007-01-12 07:26:21 +00:00
resource.h
rtas.h MFpseries: 2011-06-02 14:12:37 +00:00
runq.h MFppc64: 2010-07-13 05:32:19 +00:00
sc_machdep.h
setjmp.h
sf_buf.h Add support for 64-bit PowerPC CPUs operating in the 64-bit bridge mode 2009-04-04 00:22:44 +00:00
sigframe.h
signal.h
slb.h The POWER7 has only 32 SLB slots instead of 64, like other supported 2011-06-02 14:25:52 +00:00
smp.h Add the powerpc support. 2011-05-09 16:16:15 +00:00
spr.h Implement hwpmc counting PMC support for PowerPC G4+ (MPC745x/MPC744x). 2011-12-24 19:34:52 +00:00
sr.h Restructure the way the copyin/copyout segment is stored to prevent a 2010-10-30 23:07:30 +00:00
stack.h Break out stack(9) from ddb(4): 2007-12-02 20:40:35 +00:00
stdarg.h
sysarch.h Add sysarch.h. It's included by drm(4). 2009-04-04 22:05:36 +00:00
tlb.h Use local TLB_UNLOCKED marker instead of MTX_UNOWNED for Book-E PowerPC trap 2010-11-11 13:35:23 +00:00
trap.h Rework and extend PowerPC headers definitons towards Book-E/e500 CPUs support. 2008-03-03 13:20:52 +00:00
trap_aim.h Handle vector assist traps without a kernel panic, by setting denormalized 2010-10-05 18:08:07 +00:00
trap_booke.h Rework and extend PowerPC headers definitons towards Book-E/e500 CPUs support. 2008-03-03 13:20:52 +00:00
ucontext.h MFppc64: 2010-07-13 05:32:19 +00:00
varargs.h
vm.h Add support for memory attributes (pmap_mapdev_attr() and friends) on 2010-09-30 18:14:12 +00:00
vmparam.h Increase the available virtual address space for user programs on PowerPC 2011-12-11 17:23:03 +00:00