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freebsd-nq/sys/i386/include
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Mark Johnston 2d838cd867 Add the MEM_EXTRACT_PADDR ioctl to /dev/mem. 
This allows privileged userspace processes to find information about the
physical page backing a given mapping.  It is useful in applications
such as DPDK which perform some of their own memory management.

Reviewed by:	kib, jhb (previous version)
MFC after:	2 weeks
Sponsored by:	Juniper Networks, Inc.
Sponsored by:	Klara Inc.
Differential Revision:	https://reviews.freebsd.org/D26237
2020-09-02 18:12:47 +00:00
..
pc
i386 4/4G split.
2018-04-13 20:30:49 +00:00
xen
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
_align.h
…
_bus.h
Regularize my copyright notice
2019-12-04 16:56:11 +00:00
_inttypes.h
…
_limits.h
…
_stdint.h
…
_types.h
…
acpica_machdep.h
…
apm_bios.h
…
apm_segments.h
…
asm.h
Remove lint support from system headers and MD x86 headers.
2017-11-23 11:40:16 +00:00
asmacros.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
atomic.h
Expand generic subword atomic primitives
2020-03-25 23:12:43 +00:00
bootinfo.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
bus_dma.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
bus.h
…
clock.h
re-synchronize TSC-s on SMP systems after resume, if necessary
2018-05-25 07:33:20 +00:00
counter.h
Centralize __pcpu definitions.
2019-08-29 07:25:27 +00:00
cpu.h
Add a custom implementation of cpu_lock_delay() for x86.
2018-11-05 22:54:03 +00:00
cpufunc.h
Provide convenience C wrappers for RDPKRU and WRPKRU instructions.
2019-02-19 19:17:20 +00:00
cputypes.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
cserial.h
Fix misspellings of transmitter/transmitted
2018-08-10 20:37:32 +00:00
db_machdep.h
Cleanups related to debug exceptions on x86.
2018-05-22 00:45:00 +00:00
dump.h
…
efi.h
…
elan_mmcr.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
elf.h
…
endian.h
…
exec.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
fdt.h
…
float.h
…
floatingpoint.h
spdx: initial adoption of licensing ID tags.
2017-11-18 14:26:50 +00:00
frame.h
i386 4/4G split.
2018-04-13 20:30:49 +00:00
gdb_machdep.h
amd64: Protect the kernel text, data, and BSS by setting the RW/NX bits
2018-03-06 14:28:37 +00:00
ieeefp.h
Resolve conflicts between macros in fenv.h and ieeefp.h
2018-05-31 20:22:47 +00:00
if_wl_wavelan.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
in_cksum.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
intr_machdep.h
Merge amd64 and i386 <machine/intr_machdep.h> headers.
2018-08-20 12:31:39 +00:00
iodev.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
iommu.h
o Add machine/iommu.h and include MD iommu headers from it,
2020-08-05 19:11:31 +00:00
kdb.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
limits.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
md_var.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
memdev.h
Add the MEM_EXTRACT_PADDR ioctl to /dev/mem.
2020-09-02 18:12:47 +00:00
metadata.h
…
minidump.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
mp_watchdog.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
nexusvar.h
…
npx.h
Remove unused error return from API that cannot fail
2018-02-23 20:15:19 +00:00
ofw_machdep.h
…
param.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
pcb_ext.h
Remove dead declaration.
2018-05-11 20:47:45 +00:00
pcb.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
pci_cfgreg.h
…
pcpu_aux.h
Centralize __pcpu definitions.
2019-08-29 07:25:27 +00:00
pcpu.h
Centralize __pcpu definitions.
2019-08-29 07:25:27 +00:00
perfmon.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
pmap_base.h
i386: implement sysctl vm.pmap.kernel_maps.
2019-09-22 19:23:00 +00:00
pmap_nopae.h
i386 PAE: avoid atomic for pte_store() where possible.
2019-02-26 09:45:44 +00:00
pmap_pae.h
i386 PAE: avoid atomic for pte_store() where possible.
2019-02-26 09:45:44 +00:00
pmap.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
pmc_mdep.h
hwpmc: ABI fixes
2018-06-04 02:05:48 +00:00
ppireg.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
proc.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
procctl.h
amd64 KPTI: add control from procctl(2).
2019-03-16 11:44:33 +00:00
profile.h
Oops, the last minute reduction in the clobber list for i386
2018-06-02 09:59:27 +00:00
psl.h
…
ptrace.h
…
pvclock.h
…
reg.h
…
reloc.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
resource.h
…
runq.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
segments.h
i386 4/4G split.
2018-04-13 20:30:49 +00:00
setjmp.h
…
sf_buf.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
sigframe.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
signal.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
smapi.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00
smp.h
amd64: allow parallel shootdown IPIs
2020-07-14 20:37:50 +00:00
speaker.h
…
specialreg.h
…
stack.h
…
stdarg.h
…
sysarch.h
…
timerreg.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
trap.h
…
tss.h
sys: further adoption of SPDX licensing ID tags.
2017-11-20 19:43:44 +00:00
ucontext.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
vdso.h
…
vm86.h
i386: Merge PAE and non-PAE pmaps into same kernel.
2019-01-30 02:07:13 +00:00
vm.h
sys/i386: further adoption of SPDX licensing ID tags.
2017-11-27 15:08:52 +00:00
vmparam.h
i386: clean up empty lines in .c and .h files
2020-09-01 21:19:39 +00:00