ps 26fe456f21 Nuke options HTT infavor of machdep.hlt_logical_cpus tunable/sysctl. ...

This keeps the logical cpu's halted in the idle loop.  By default
the logical cpu's are halted at startup.  It is also possible to
halt any cpu in the idle loop now using machdep.hlt_cpus.

Examples of how to use this:
machdep.hlt_cpus=1	halt cpu0
machdep.hlt_cpus=2	halt cpu1
machdep.hlt_cpus=4	halt cpu2
machdep.hlt_cpus=3	halt cpu0,cpu1

Reviewed by:	jhb, peter

2003-03-26 19:49:34 +00:00

..

pc

use __packed.

2002-09-23 18:54:32 +00:00

_inttypes.h

Since printf(3) now supports the `j' conversion specifier, use that

2002-06-30 05:48:03 +00:00

_limits.h

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

_stdint.h

Create a new header <machine/_stdint.h> for storing MD parts of

2002-07-29 17:41:23 +00:00

_types.h

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

acpica_machdep.h

Resolve conflicts arising from the ACPI CA 20020725 import.

2002-07-30 19:35:32 +00:00

apicreg.h

Expand the APIC ID mask field of the ICR register to 8 bits intead of just

2003-03-17 19:14:13 +00:00

asm.h

PIC_GOTOFF is OBE.

2002-09-23 07:27:45 +00:00

asmacros.h

Silence preprocessor warning, No need to use CONCAT with "," and "word".

2002-06-01 20:22:33 +00:00

atomic.h

Add a knob to turn on and off the CMPXCHG instruction on > i386 IA32 systems.

2002-10-14 19:33:12 +00:00

bus_amd64.h

Use bus_space_handle_t to represent host port and virtual addresses;

2003-03-11 19:43:38 +00:00

bus_at386.h

Use bus_space_handle_t to represent host port and virtual addresses;

2003-03-11 19:43:38 +00:00

bus_dma.h

Implement bus_dmamem_alloc_size() and bus_dmamem_free_size() as

2003-01-29 07:25:27 +00:00

bus_memio.h

…

bus_pio.h

…

bus.h

Add the following functions/macros to support byte order conversions and

2002-02-27 17:16:18 +00:00

clock.h

i386/i386/tsc.c was repo-copied from i386/isa/clock.c.

2003-02-05 09:20:40 +00:00

cpu.h

Make get_cyclecount() use binuptime() when no tsc is available: it is cheaper.

2003-02-05 08:55:10 +00:00

cpufunc.h

Create inlines for ltr(sel), lldt(sel), lidt(addr) rather than

2002-09-22 04:45:21 +00:00

cputypes.h

Move a prototype to the least wrong place.

2002-08-02 18:45:43 +00:00

critical.h

Remove the critmode sysctl - the new method for critical_enter/exit (already

2002-07-10 20:15:58 +00:00

db_machdep.h

Fill out some gaps in ia64 DDB support. This involves generalising DDB's

2001-09-15 11:06:07 +00:00

elf.h

Move the definition of ElfN_Hashelt to common headers. The only platform

2002-05-30 08:32:18 +00:00

endian.h

Be careful not to define GCC-specific optimizations in the non-GCC

2002-09-23 04:32:17 +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

fpu.h

At great personal risk, add a __packed and __aligned(x) define that

2002-09-23 05:55:10 +00:00

frame.h

Remove __P.

2002-03-20 05:48:58 +00:00

ieeefp.h

o Move the contents of <machine/floatingpoint.h> over to

2003-01-19 06:01:33 +00:00

in_cksum.h

…

kse.h

Add files that are new for KSE.

2002-06-29 07:04:59 +00:00

legacyvar.h

Add a new legacy(4) device driver for use on machines that do not have

2002-09-23 15:50:06 +00:00

limits.h

Correct typos, mostly s/ a / an / where appropriate. Some whitespace cleanup,

2003-01-01 18:49:04 +00:00

md_var.h

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

mptable.h

Nuke options HTT infavor of machdep.hlt_logical_cpus tunable/sysctl.

2003-03-26 19:49:34 +00:00

mutex.h

GC #if 0'd assembly mutex micro operations. If someone wants to bring

2002-03-28 15:14:23 +00:00

npx.h

At great personal risk, add a __packed and __aligned(x) define that

2002-09-23 05:55:10 +00:00

param.h

Initiate deorbit burn for the i386-only a.out related support. Moves are

2002-09-17 01:49:00 +00:00

pcb_ext.h

Remove __P.

2002-03-20 05:48:58 +00:00

pcb.h

1.Fix smp race between kernel vm86 BIOS calling and userland vm86 mode code,

2002-11-07 01:34:23 +00:00

pci_cfgreg.h

Initiate de-orbit burn for USE_PCI_BIOS_FOR_READ_WRITE. This has been

2003-02-18 03:36:49 +00:00

pcpu.h

A more lint friendly #ifdef lint section.

2002-10-01 14:01:58 +00:00

pmap.h

- Add vm_paddr_t, a physical address type. This is required for systems

2003-03-25 00:07:06 +00:00

proc.h

Note that the sched_lock protects md_ldt of struct mdproc.

2002-10-25 20:06:16 +00:00

profile.h

Fix a declaration that is actually supposed to be a macro definition.

2002-09-25 13:46:23 +00:00

psl.h

Allow bit 21 of EFLAGS register (PSL_ID) be changed in the use-mode without

2001-11-15 23:01:29 +00:00

ptrace.h

Move the definition of PT_[GS]ET{,DB,FP}REGS from the MD ptrace.h to the

2002-03-16 00:25:53 +00:00

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

Move the "- 1" into the RQB_FFS(mask) macro itself so that

2002-06-20 06:21:20 +00:00

segments.h

Remove BDE_DEBUGGER.

2003-01-28 19:05:44 +00:00

setjmp.h

Fix namespace issues by using visibility conditionals from

2002-10-05 05:47:56 +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

smp.h

Nuke options HTT infavor of machdep.hlt_logical_cpus tunable/sysctl.

2003-03-26 19:49:34 +00:00

specialreg.h

Bah, add in a missing space char I noticed when MFC'ing this.

2003-01-22 17:26:18 +00:00

stdarg.h

o Add conditionals to allow va_list to be defined in other headers.

2002-10-06 22:01:07 +00:00

sysarch.h

There is no need for start/num to be signed in i386_ldt_args.

2002-09-28 20:42:04 +00:00

trap.h

Activate SSE/SIMD. This is the extra context switching support that

2001-07-12 06:32:51 +00:00

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

Add conditionals to allow va_list to be defined in other headers.

2002-10-06 22:02:06 +00:00

vmparam.h

- Removed UMAXPTDI and UMAXPTEOFF.

2003-02-24 20:29:52 +00:00