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89ffc202d6
freebsd-dev/sys/amd64/include
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John Baldwin 21157ad3b1 Adjust the handling of the local APIC PMC interrupt vector: 
- Provide lapic_disable_pmc(), lapic_enable_pmc(), and lapic_reenable_pmc()
  routines in the local APIC code that the hwpmc(4) driver can use to
  manage the local APIC PMC interrupt vector.
- Do not enable the local APIC PMC interrupt vector by default when
  HWPMC_HOOKS is enabled.  Instead, the hwpmc(4) driver explicitly
  enables the interrupt when it is succesfully initialized and disables
  the interrupt when it is unloaded.  This avoids enabling the interrupt
  on unsupported CPUs which may result in spurious NMIs.

Reported by:	rnoland
Reviewed by:	jkoshy
Approved by:	re (kib)
MFC after:	2 weeks
2009-08-14 21:05:08 +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
_bus.h
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h
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 Adjust the handling of the local APIC PMC interrupt vector: 2009-08-14 21:05:08 +00:00
asm.h
asmacros.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
atomic.h - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
bus_dma.h
bus.h
clock.h Rename statclock_disable variable to atrtcclock_disable that it actually is, 2009-05-03 17:47:21 +00:00
cpu.h
cpufunc.h When the page caching attributes are changed, after new mapping is 2009-07-22 14:32:38 +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 Add AT_EXECPATH ELF auxinfo entry type. The value's a_ptr is a pointer 2009-03-17 12:50:16 +00:00
endian.h Also remove the unused __word_swap_int*() macros. 2009-04-08 19:10:20 +00:00
exec.h
float.h
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
ieeefp.h
in_cksum.h
intr_machdep.h Improve the handling of cpuset with interrupts. 2009-07-01 17:20:07 +00:00
iodev.h
kdb.h
legacyvar.h Companion for r188301: fix the prototypes. 2009-02-08 07:03:34 +00:00
limits.h
mca.h Implement simple machine check support for amd64 and i386. 2009-05-13 17:53:04 +00:00
md_var.h When the page caching attributes are changed, after new mapping is 2009-07-22 14:32:38 +00:00
memdev.h
metadata.h A simple rewrite of biossmap.c: 2009-04-15 17:31:22 +00:00
minidump.h
mp_watchdog.h
mptable.h
mutex.h
nexusvar.h
param.h Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +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
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
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
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 simple machine check support for amd64 and i386. 2009-05-13 17:53:04 +00:00
stack.h
stdarg.h
sysarch.h Save and restore segment registers on amd64 when entering and leaving 2009-04-01 13:09:26 +00:00
timerreg.h
trap.h
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