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4168deefd6
freebsd-dev/sys/i386/include
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Maxim Sobolev 4168deefd6 Add new CPU_ENABLE_TCC option, from NOTES: 
CPU_ENABLE_TCC enables Thermal Control Circuitry (TCC) found in some
Pentium(tm) 4 and (possibly) later CPUs. When enabled and detected,
TCC allows to restrict power consumption by using machdep.cpuperf*
sysctls. This operates independently of SpeedStep and is useful on
systems where other mechanisms such as apm(4) or acpi(4) don't work.

Given the fact that many, even modern, notebooks don't work properly
with Intel ACPI, this is indeed very useful option for notebook owners.

Obtained from:  OpenBSD
MFC after:      2 weeks
2004-01-18 21:18:00 +00:00
..
pc Removed bits related to MBRs now that they have a proper home in 2002-10-02 03:29:00 +00:00
_inttypes.h
_limits.h sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
_stdint.h
_types.h - Add support for PAE and more than 4 gigs of ram on x86, dependent on the 2003-03-30 05:24:52 +00:00
acpica_machdep.h Add a acpi_SetDefaultIntrModel() method to allow drivers to set the 2003-09-10 01:14:42 +00:00
apicreg.h Delete old and unused APIC_IRQ defines. 2003-12-10 21:33:07 +00:00
apicvar.h Whitespace nit (sorry, couldn't help it) 2003-11-14 22:21:30 +00:00
apm_bios.h
apm_segments.h
asc_ioctl.h
asm.h Remove _ARCH_INDIRECT, it was the glue to enable having both hardware 2003-07-23 04:28:51 +00:00
asmacros.h Define IDTVEC() and TRAP() assembly macros so that they can be shared 2003-11-03 21:09:17 +00:00
atomic.h Fixed pedantic syntax errors. Many macros didn't permit a semicolon after 2003-11-17 02:55:25 +00:00
bootinfo.h Libdisk does not need to include <sys/diskslice.h> any more. 2003-04-04 16:35:16 +00:00
bus_at386.h Implement the bus_space_map() function to allocate resources and initialize 2003-09-23 08:22:34 +00:00
bus_dma.h Document the lockfunc and lockfuncarg arguments to bus_dma_tag_create() in 2003-11-07 23:29:42 +00:00
bus_memio.h
bus_pc98.h Implement the bus_space_map() function to allocate resources and initialize 2003-09-23 08:22:34 +00:00
bus_pio.h
bus.h
cdk.h
clock.h - Move manipulation of td_intr_nesting_level out of assembly interrupt 2003-11-12 18:13:57 +00:00
comstats.h
cpu.h Hey, how about we NOT make modules crash 486s? 2003-12-17 00:51:47 +00:00
cpufunc.h Backed out previous commit. This restores the warning about pessimized 2003-08-06 18:21:27 +00:00
cputypes.h
critical.h Revert the critical section implementation to disable interrupts via 2003-11-03 21:06:54 +00:00
cserial.h Updated cx driver commit part 1: bring in the new kernel driver. 2003-12-03 07:29:38 +00:00
db_machdep.h
dvcfg.h
elan_mmcr.h Add struct definition of the Elan MMCR registers (from jb@) 2004-01-05 12:00:59 +00:00
elf.h Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit 2003-09-25 01:10:26 +00:00
endian.h Microoptimization to allow the compiler to evaluate ntohl() etc on 2003-09-22 21:46:47 +00:00
exec.h
float.h Implement fpclassify(): 2003-02-08 20:37:55 +00:00
floatingpoint.h o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +00:00
frame.h Initiate de-orbit burn for fpu-less operation. 386+387 is still 2003-07-22 08:11:17 +00:00
gsc.h
i4b_cause.h
i4b_debug.h
i4b_ioctl.h
i4b_rbch_ioctl.h
i4b_tel_ioctl.h
i4b_trace.h
ieeefp.h o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +00:00
if_wl_wavelan.h
in_cksum.h
intr_machdep.h Shuffle the APIC interrupt vectors around a bit: 2003-11-14 19:10:13 +00:00
ioctl_bt848.h Move the bktr(4) <arch>/include/ioctl_{bt848,meteor}.h files to dev/bktr 2003-12-08 07:22:42 +00:00
ioctl_ctx.h
ioctl_meteor.h Move the bktr(4) <arch>/include/ioctl_{bt848,meteor}.h files to dev/bktr 2003-12-08 07:22:42 +00:00
legacyvar.h - Rename nexus_pcib to legacy_pcib. I've been meaning to do this for a 2003-06-06 17:56:30 +00:00
limits.h sys/sys/limits.h: 2003-05-19 20:29:07 +00:00
md_var.h Add struct definition of the Elan MMCR registers (from jb@) 2004-01-05 12:00:59 +00:00
metadata.h Slight reorg and added AMD64 support. A couple of the MODINFOMD_* values 2003-05-01 03:31:18 +00:00
mpapic.h
mptable.h Convert a couple of pointers to integers for source compatability with 2003-11-14 22:23:30 +00:00
mtpr.h
mutex.h
npx.h At great personal risk, add a __packed and __aligned(x) define that 2002-09-23 05:55:10 +00:00
param.h Migrate the thread stack management functions from the machine-dependent 2003-06-14 23:23:55 +00:00
pcaudioio.h
pcb_ext.h
pcb.h - On my Pentium4-M laptop, invalpg takes ~1100 cycles if the page is found in 2003-09-30 08:11:36 +00:00
pci_cfgreg.h Fix a busted constant related to PCI configuration acess method #1. The 2003-09-18 17:00:03 +00:00
pcpu.h MFamd64: use a less compiler-intensive MD implementation of 'curthread' 2003-11-20 23:23:22 +00:00
pcvt_ioctl.h Add just enough of i386/include/pcvt_ioctl.h to amd64/include/pcvt_ioctl.h 2003-12-10 02:49:17 +00:00
pecoff_machdep.h
perfmon.h
physio_proc.h Don't include <sys/buf.h> needlessly. 2003-04-01 09:02:58 +00:00
pmap.h - Similar to post-PAE RELENG_4 split pmap_pte_quick() into two cases, 2003-11-08 03:01:26 +00:00
privatespace.h
proc.h Add a per-thread variable for saving the state of eflags to support the 2003-11-03 21:30:00 +00:00
profile.h Use ANSI C function definition for _mcount' and remove static' 2004-01-06 18:49:54 +00:00
psl.h
ptrace.h
reg.h Properly parenthesize the DBREG_DRX macro's variables to allow for 2002-11-07 22:42:31 +00:00
reloc.h
resource.h
runq.h
segments.h - Always use 256 IDT entries since it is now a runtime decison as to how 2003-11-03 21:12:04 +00:00
setjmp.h Fix namespace issues by using visibility conditionals from 2002-10-05 05:47:56 +00:00
sf_buf.h Don't remove the virtual-to-physical mapping when an sf_buf is freed. 2003-12-07 22:49:25 +00:00
sigframe.h Split 4.x and 5.x signal handling so that we can keep 4.x signal 2002-10-25 19:10:58 +00:00
signal.h Align the FPU state in the ucontext and sigcontext to 16 bytes 2002-12-02 19:58:55 +00:00
smapi.h Use __packed; 2003-03-24 20:44:39 +00:00
smp.h - Add the mp_topology() function to mp_machdep.c. This function builds up 2003-12-11 03:48:31 +00:00
smptests.h Localized the cy driver's locking. 2003-11-16 00:55:54 +00:00
speaker.h Very minor whitespace/style nit. 2002-10-23 10:14:30 +00:00
specialreg.h Add new CPU_ENABLE_TCC option, from NOTES: 2004-01-18 21:18:00 +00:00
spigot.h
stdarg.h Fix for non-GCC compilers. 2002-11-27 16:28:18 +00:00
sysarch.h Provide sysarch(2) prototypes in the MD sysarch.h headers. While I'm 2004-01-09 16:52:09 +00:00
trap.h
tss.h Delete a whole bunch of compatability defines that we dont use anymore. 2002-09-23 05:04:05 +00:00
ucontext.h Align the FPU state in the ucontext and sigcontext to 16 bytes 2002-12-02 19:58:55 +00:00
varargs.h Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_ 2003-09-01 03:01:45 +00:00
vm86.h 1.Fix smp race between kernel vm86 BIOS calling and userland vm86 mode code, 2002-11-07 01:34:23 +00:00
vmparam.h Commit Bosko's patch to clean up the PSE/PG_G initialization to and 2003-10-01 23:46:08 +00:00
wtio.h