Marcel Moolenaar a36bdc0606 Introduce the cpumask_t type. The purpose of the type is to create a ... level of abstraction for any and all CPU mask and CPU bitmap variables so that platforms have the ability to break free from the hard limit of 32 CPUs, simply because we don't have more bits in an u_int. Note that the type is not supposed to solve massive parallelism, where the number of CPUs can be larger than the width of the widest integral type. As such, cpumask_t is not supposed to be a compound type. If such would be necessary in the future, we can deal with the issues then and there. For now, it can be assumed that the type is integral and unsigned. With this commit, all MD definitions start off as u_int. This allows us to phase-in cpumask_t at our leasure without breaking anything. Once cpumask_t is used consistently, platforms can switch to wider (or smaller) types if such would be beneficial (or not; whatever :-) Compile-tested on: i386		2004-03-20 20:41:40 +00:00
..
pc
_inttypes.h
_limits.h	sys/sys/limits.h:	2003-05-19 20:29:07 +00:00
_stdint.h
_types.h	Introduce the cpumask_t type. The purpose of the type is to create a	2004-03-20 20:41:40 +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
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	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
bootinfo.h
bus_at386.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +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
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	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
cputypes.h
critical.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +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
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	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
exec.h
float.h
floatingpoint.h
frame.h	Initiate de-orbit burn for fpu-less operation. 386+387 is still	2003-07-22 08:11:17 +00:00
i4b_cause.h
i4b_debug.h
i4b_ioctl.h
i4b_rbch_ioctl.h
i4b_tel_ioctl.h
i4b_trace.h
ieeefp.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
if_wl_wavelan.h
in_cksum.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
intr_machdep.h	Shuffle the APIC interrupt vectors around a bit:	2003-11-14 19:10:13 +00:00
ioctl_bt848.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
ioctl_meteor.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +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
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	Switch to using the new $PIR interrupt routing code and remove the old	2004-02-18 22:41:53 +00:00
pcpu.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +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
pmap.h	Remove unused declarations. (Some time ago, these variables became fields	2004-03-07 07:13:15 +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	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
psl.h
ptrace.h
reg.h
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
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
signal.h
smapi.h
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
specialreg.h	Add new CPU_ENABLE_TCC option, from NOTES:	2004-01-18 21:18:00 +00:00
stdarg.h	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +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
ucontext.h
varargs.h	Standardize idempotentcy ifdefs. Consistently use _MACHINE_VARARGS_H_	2003-09-01 03:01:45 +00:00
vm86.h
vmparam.h	Commit Bosko's patch to clean up the PSE/PG_G initialization to and	2003-10-01 23:46:08 +00:00