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opnsense-src/sys/amd64/include
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Alan Cox 102c07edb3 Implement AMD's recommended workaround for Erratum 383 on Family 10h 
processors.  With this workaround, superpage promotion can be re-enabled
under virtualization.  Moreover, machine check exceptions can safely be
enabled when FreeBSD is running natively on Family 10h processors.

Most of the credit should go to Andriy Gapon for diagnosing the error and
working with Borislav Petkov at AMD to document it.  Andriy also reviewed
and tested my patches.

Discussed with:	jhb
MFC after:	3 weeks
2010-03-09 03:30:31 +00:00
..
pc A simple rewrite of biossmap.c: 2009-04-15 17:31:22 +00:00
xen Merge in support for Xen HVM on amd64 architecture. 2009-03-11 15:30:12 +00:00
_align.h Get rid of the _NO_NAMESPACE_POLLUTION kludge by creating an 2009-09-08 20:45:40 +00:00
_bus.h
_inttypes.h The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-03 17:55:51 +00:00
_limits.h
_stdint.h
_types.h Translate from the i386. All FP constants and operations are evaluated 2008-01-17 13:12:46 +00:00
acpica_machdep.h Extract the code to find and map the MADT ACPI table during early kernel 2009-09-23 15:42:35 +00:00
apicreg.h Add constants for fields in the local APIC error status register and a 2008-12-11 15:56:30 +00:00
apicvar.h Improving the clocks auto-tunning by firstly checking if the atrtc may be 2010-03-03 17:13:29 +00:00
apm_bios.h Copy apm(4) emulation from sys/i386/acpica/acpi_machdep.c and 2009-09-27 14:00:16 +00:00
asm.h Define an END() macro for use in i386 and amd64 assembly code, akin 2007-08-22 04:26:07 +00:00
asmacros.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
atomic.h atomic_cmpset_barr_* was added in order to cope with compilers willing to 2009-10-09 15:51:40 +00:00
bus.h Merge/sync with i386: various cosmetic tweaks 2006-03-14 00:01:56 +00:00
bus_dma.h
clock.h Rename statclock_disable variable to atrtcclock_disable that it actually is, 2009-05-03 17:47:21 +00:00
cpu.h Clean out sysctl machdep.* related defines. 2006-05-11 17:29:25 +00:00
cpufunc.h Quiet variable "shadows" warning: 2010-01-01 20:55:11 +00:00
cputypes.h Add Centaur/IDT/VIA vendor ID for Nano family, which has long mode support. 2009-01-05 21:51:49 +00:00
db_machdep.h
elf.h Define architectural load bases for PIE binaries. Addresses were selected 2009-10-10 15:31:24 +00:00
endian.h Also remove the unused __word_swap_int*() macros. 2009-04-08 19:10:20 +00:00
exec.h
float.h Translate from the i386. All FP constants and operations are evaluated 2008-01-17 13:12:46 +00:00
floatingpoint.h
fpu.h A few cleanups to the FPU code on amd64: 2009-03-05 16:56:16 +00:00
frame.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
gdb_machdep.h Change GDB_BUFSZ to be large enough to hold a register dump where each 2007-02-05 21:48:32 +00:00
ieeefp.h Fix fpset*() to not trap if there is a currently unmasked exception. 2008-01-11 17:11:32 +00:00
in_cksum.h
intr_machdep.h Add a facility for associating optional descriptions with active interrupt 2009-10-15 14:54:35 +00:00
iodev.h Use io(4) for I/O port access on ia64, rather than through sysarch(2). 2010-01-11 18:10:13 +00:00
kdb.h Add kdb_cpu_sync_icache(), intended to synchronize instruction 2007-06-09 21:55:17 +00:00
legacyvar.h Companion for r188301: fix the prototypes. 2009-02-08 07:03:34 +00:00
limits.h
mca.h mca: improve status checking, recording and reporting 2009-12-02 15:45:55 +00:00
md_var.h Implement AMD's recommended workaround for Erratum 383 on Family 10h 2010-03-09 03:30:31 +00:00
memdev.h Remove the unused major/minor numbers from iodev and memdev. 2008-06-25 07:45:31 +00:00
metadata.h A simple rewrite of biossmap.c: 2009-04-15 17:31:22 +00:00
minidump.h Introduce minidumps. Full physical memory crash dumps are still available 2006-04-21 04:24:50 +00:00
mp_watchdog.h
mptable.h guard function decls with _KERNEL so user code can include this file 2006-03-01 05:59:56 +00:00
mutex.h Move clock_lock prototype into <machine/clock.h>, where it is more 2006-05-19 18:53:50 +00:00
nexusvar.h Rework how the nexus(4) device works on x86 to better handle the idea of 2008-03-13 20:39:04 +00:00
param.h Uppercase the UL suffix on a constant, so Flexelint doesn't worry that 2009-11-16 10:53:04 +00:00
pcb.h Restore the segment registers and segment base MSRs for amd64 syscall 2009-07-09 09:34:11 +00:00
pci_cfgreg.h Extend the support for PCI-e memory mapped configuration space access: 2008-08-22 02:14:23 +00:00
pcpu.h Fix XENHVM build. 2009-05-06 17:48:39 +00:00
pmap.h Add support to the virtual memory system for configuring machine- 2009-07-12 23:31:20 +00:00
pmc_mdep.h Adjust the handling of the local APIC PMC interrupt vector: 2009-08-14 21:05:08 +00:00
ppireg.h
proc.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
profile.h In the userland .mcount(): 2006-10-28 13:12:06 +00:00
psl.h
ptrace.h
reg.h Add all segment registers for the amd64 CPU to struct reg and mcontext. 2009-04-01 12:44:17 +00:00
reloc.h
resource.h
runq.h
segments.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
setjmp.h Remove 3rd clause, renumber, ok per email 2007-01-12 07:26:21 +00:00
sf_buf.h
sigframe.h
signal.h Sync definitions for struct sigcontext for i386 and amd64 architectures 2009-04-01 13:44:28 +00:00
smp.h * Completely Remove the option STOP_NMI from the kernel. This option 2009-08-13 17:09:45 +00:00
specialreg.h Implement AMD's recommended workaround for Erratum 383 on Family 10h 2010-03-09 03:30:31 +00:00
stack.h Make preparations for increasing the size of the kernel virtual 2008-06-20 05:22:09 +00:00
stdarg.h Use __builtin_va_start instead of __builtin_stdarg_start. GCC4 obsoletes 2006-09-21 01:37:02 +00:00
sysarch.h Remove redundant inclusion of <sys/cdefs.h>. 2010-02-20 14:13:47 +00:00
timerreg.h The "free-lance" timer in the i8254 is only used for the speaker 2008-03-26 20:09:21 +00:00
trap.h MFi386: The SIGFPE macros were moved to signal.h (FPE_INTOVF etc) 2006-03-14 00:01:22 +00:00
tss.h
ucontext.h Add all segment registers for the amd64 CPU to struct reg and mcontext. 2009-04-01 12:44:17 +00:00
varargs.h
vm.h Add support to the virtual memory system for configuring machine- 2009-07-12 23:31:20 +00:00
vmparam.h correct range in comment 2009-05-16 22:08:00 +00:00