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a3b3689ff3
freebsd-dev/sys/i386/include
History
Jake Burkholder 46ea68dd10 Better fix for previous previous which still allows the 4megs of kva at 
the top of the address space to be reclaimed.  The problem is that with
the APTD gone the mapable kernel address space runs right to the end of
the 32 bit address space.  As a max this is 0x100000000, which can't be
represented in 32 bits, so we have to use ptd entry n-1 and pte offset
n-1, instead of ptd entry n and pte offset 0.  There's still 1 page we
can't use, but we gain just under 4 megs of kva (8 megs with PAE).

Sponsored by:	DARPA, Network Associates Laboratories
2003-04-07 14:27:19 +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 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 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 Resolve conflicts arising from the ACPI CA 20020725 import. 2002-07-30 19:35:32 +00:00
apic.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
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
apm_bios.h Remove __P. 2002-03-20 05:48:58 +00:00
apm_segments.h
asc_ioctl.h
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
bootinfo.h Libdisk does not need to include <sys/diskslice.h> any more. 2003-04-04 16:35:16 +00:00
bus_at386.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
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_pc98.h Correctly set BUS_SPACE_MAXSIZE in all the busdma backends. 2003-02-26 02:16:06 +00:00
bus_pio.h
bus.h Add the following functions/macros to support byte order conversions and 2002-02-27 17:16:18 +00:00
cdk.h
clock.h i386/i386/tsc.c was repo-copied from i386/isa/clock.c. 2003-02-05 09:20:40 +00:00
comstats.h
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
cronyx.h
db_machdep.h
dvcfg.h Remove __P. 2002-03-20 05:48:58 +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
frame.h Remove __P. 2002-03-20 05:48:58 +00:00
gsc.h
i4b_cause.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_debug.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_ioctl.h add support properly displaying and logging incoming telephone numbers (MSNs) 2002-08-12 07:53:55 +00:00
i4b_rbch_ioctl.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_tel_ioctl.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
i4b_trace.h Clean up the i4b kernel part: remove unmaintained #if(def)s for NetBSD, 2002-03-17 09:33:15 +00:00
ieeefp.h o Move the contents of <machine/floatingpoint.h> over to 2003-01-19 06:01:33 +00:00
if_wl_wavelan.h Fix typo in the BSD copyright: s/withough/without/ 2002-06-02 20:05:59 +00:00
in_cksum.h Fix several bugs in the i386 asm statements used to speed up Internet 2002-06-22 22:35:53 +00:00
ioctl_bt848.h
ioctl_ctx.h
ioctl_meteor.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 Define ovbcopy() as a macro which expands to the equivalent bcopy() call, 2003-04-04 17:29:55 +00:00
mpapic.h
mptable.h Commit a partial lazy thread switch mechanism for i386. it isn't as lazy 2003-04-02 23:53:30 +00:00
mtpr.h
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 - Add support for PAE and more than 4 gigs of ram on x86, dependent on the 2003-03-30 05:24:52 +00:00
pcaudioio.h
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
pcvt_ioctl.h
pecoff_machdep.h
perfmon.h Remove __P. 2002-03-20 05:48:58 +00:00
physio_proc.h Don't include <sys/buf.h> needlessly. 2003-04-01 09:02:58 +00:00
pmap.h Better fix for previous previous which still allows the 4megs of kva at 2003-04-07 14:27:19 +00:00
privatespace.h
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
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
smapi.h Use __packed; 2003-03-24 20:44:39 +00:00
smp.h Commit a partial lazy thread switch mechanism for i386. it isn't as lazy 2003-04-02 23:53:30 +00:00
smptests.h Clean up some junk defines, and GC the TPR options. 2003-01-23 01:04:27 +00:00
speaker.h Very minor whitespace/style nit. 2002-10-23 10:14:30 +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
spigot.h
stdarg.h Fix for non-GCC compilers. 2002-11-27 16:28:18 +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
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
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 Better fix for previous previous which still allows the 4megs of kva at 2003-04-07 14:27:19 +00:00
wtio.h