Attilio Rao a26cb6d547 Handling all the three clocks (hardclock, softclock, profclock) with the ... LAPIC may lead to aliasing for softclock and profclock because frequencies are sized in order to fit mainly hardclock. atrtc used to take care of the softclock and profclock and it does still do, if the LAPIC can't handle the clocks properly. Revert the change when the LAPIC started taking charge of all three of them and let atrtc handle softclock and profclock if not explicitly requested. Such request can be made setting != 0 the new tunable machdep.lapic_allclocks or if the new device ATPIC is not present within the i386 kernel config (atrtc is linked to atpic presence). Diagnosed by: Sandvine Incorporated Reviewed by: jhb, emaste Sponsored by: Sandvine Incorporated MFC: 3 weeks		2010-01-15 16:04:30 +00:00
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pc	- Teach vesa(4) and dpms(4) about x86emu. [1]	2009-09-09 09:50:31 +00:00
xen	fix UP compilation	2009-09-11 23:41:11 +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	Break out the definition of bus_space_{tag,handle}_t and a few other types	2005-04-18 21:45:34 +00:00
_inttypes.h
_limits.h	Move MINSIGSTKSZ from <machine/signal.h> to <machine/_limits.h> and rename	2005-08-20 16:44:41 +00:00
_stdint.h
_types.h	Change float_t and double_t to long double on i386. All floating point	2008-03-05 11:21:14 +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	Handling all the three clocks (hardclock, softclock, profclock) with the	2010-01-15 16:04:30 +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
apm_segments.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +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	Integrate support for xen in to i386 common code.	2008-08-15 20:51:31 +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
bootinfo.h	Slightly cleanup the 'bootdev' concept on x86 by changing the various	2007-10-24 04:03:25 +00:00
bus.h	Fix -Wundef warnings found when compiling i386 LINT, GENERIC and	2005-12-05 11:58:35 +00:00
bus_dma.h	Refactor the bus_dma header files so that the interface is described in	2005-03-14 16:46:28 +00:00
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	Introduce cpu_vendor_id and replace a lot of strcmp(cpu_vendor, "...").	2008-11-26 19:25:13 +00:00
cserial.h	Prepare for sconfig(8) update.	2006-01-30 13:34:57 +00:00
db_machdep.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
elan_mmcr.h	Expand indirect reference to BSD license with the current one.	2005-01-06 22:05:28 +00:00
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	Use a common multi-inclusion protection, and add such a	2005-02-19 21:16:48 +00:00
float.h	Oops, back out previous commit since it was to the wrong file.	2008-03-05 11:17:20 +00:00
floatingpoint.h	The file machine/ieeefp.h needs sys/cdefs.h on amd64 and i386 after my	2005-04-02 17:31:42 +00:00
frame.h	Tweak how the MD code calls the fooclock() methods some. Instead of	2005-12-22 22:16:09 +00:00
gdb_machdep.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
ieeefp.h	MFamd64 (everything possible up to 1.19; mainly the amd64 implementations	2008-01-11 18:59:35 +00:00
if_wl_wavelan.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
in_cksum.h	Clobber "cc" instead of using volatile; remove obsolete register keyword.	2009-06-13 14:00:10 +00:00
intr_machdep.h	Add a facility for associating optional descriptions with active interrupt	2009-10-15 14:54:35 +00:00
ioctl_bt848.h	netchild's mega-patch to isolate compiler dependencies into a central	2005-03-02 21:33:29 +00:00
ioctl_meteor.h	netchild's mega-patch to isolate compiler dependencies into a central	2005-03-02 21:33:29 +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	strict kobj signatures: fix legacy i386 pcib_write_config impl	2009-06-11 17:06:31 +00:00
limits.h	netchild's mega-patch to isolate compiler dependencies into a central	2005-03-02 21:33:29 +00:00
mca.h	mca: improve status checking, recording and reporting	2009-12-02 15:45:55 +00:00
md_var.h	As was done in r195820 for amd64, use clflush for flushing cache lines	2009-07-29 08:49:58 +00:00
memdev.h	Remove the unused M_MEMDEV from the kernel.	2008-06-25 07:52:10 +00:00
metadata.h	A simple rewrite of biossmap.c:	2009-04-15 17:31:22 +00:00
minidump.h	Merge minidumps from amd64 where they were originally developed.	2006-04-21 04:28:43 +00:00
mp_watchdog.h
mptable.h	guard function decls with _KERNEL so user code can include this file	2006-02-22 21:38:33 +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
npx.h	Some cleanups to the i386 FPU support:	2009-03-05 18:32:43 +00:00
param.h	Add a new sysctl for reporting all of the supported page sizes.	2009-09-18 17:04:57 +00:00
pcaudioio.h
pcb.h	A better fix for handling different FPU initial control words for different	2009-03-05 19:42:11 +00:00
pcb_ext.h	Explicitly switch to the new TSS by updating the current CPU's TSS selector	2005-09-15 17:30:08 +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	whitespace commit	2009-09-04 07:29:24 +00:00
perfmon.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
pmap.h	Make pmap_set_pg() static.	2010-01-07 17:34:45 +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	- Move timerreg.h to <arch>/include and split i8253 specific defines into	2005-05-14 09:10:02 +00:00
privatespace.h	Test commit after repoman upgrade. Remove one of my many email addresses	2006-05-12 22:38:53 +00:00
proc.h	When doing rfork(0), i.e. separating curproc VM from any other user of	2008-09-12 09:53:29 +00:00
profile.h	Unbreak cc -pg support on i386. In gcc 4.2, %ecx is used as the arg pointer	2008-07-23 11:37:20 +00:00
psl.h
ptrace.h	Add support for XMM registers in GDB for x86 processors that support	2005-05-31 09:43:04 +00:00
reg.h	- Add macro constants for the various fields in %dr7 and use them in place	2006-11-17 19:20:32 +00:00
reloc.h
resource.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
runq.h	/* -> /*- for copyright notices, minor format tweaks as necessary	2005-01-06 22:18:23 +00:00
segments.h	Integrate support for xen in to i386 common code.	2008-08-15 20:51:31 +00:00
setjmp.h	Remove 3rd clause, renumber, ok per email	2007-01-12 07:26:21 +00:00
sf_buf.h	As was done in r195820 for amd64, use clflush for flushing cache lines	2009-07-29 08:49:58 +00:00
sigframe.h
signal.h	Sync definitions for struct sigcontext for i386 and amd64 architectures	2009-04-01 13:44:28 +00:00
smapi.h
smp.h	* Completely Remove the option STOP_NMI from the kernel. This option	2009-08-13 17:09:45 +00:00
speaker.h	Add /dev/speaker support to amd64.	2005-11-11 09:57:32 +00:00
specialreg.h	x86 cpu features: add MOVBE reporting and flag	2009-11-30 11:11:08 +00:00
stack.h	Break out stack(9) from ddb(4):	2007-12-02 20:40:35 +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	Change the segment limits to 4GB, we set the user accessible bit on all	2005-04-13 22:57:17 +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	GC unused values	2008-10-19 01:23:30 +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	netchild's mega-patch to isolate compiler dependencies into a central	2005-03-02 21:33:29 +00:00
vm.h	Add support to the virtual memory system for configuring machine-	2009-07-12 23:31:20 +00:00
vm86.h
vmparam.h	Retire VM_PROT_READ_IS_EXEC. It was intended to be a micro-optimization,	2009-04-04 23:12:14 +00:00
xbox.h	Committed the xbox syscons(8)-able console driver.	2006-03-03 14:52:57 +00:00