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Andrew Gallatin 28d0a740dd ktls: auto-disable ifnet (inline hw) kTLS 
Ifnet (inline) hw kTLS NICs typically keep state within
a TLS record, so that when transmitting in-order,
they can continue encryption on each segment sent without
DMA'ing extra state from the host.

This breaks down when transmits are out of order (eg,
TCP retransmits).  In this case, the NIC must re-DMA
the entire TLS record up to and including the segment
being retransmitted.  This means that when re-transmitting
the last 1448 byte segment of a TLS record, the NIC will
have to re-DMA the entire 16KB TLS record. This can lead
to the NIC running out of PCIe bus bandwidth well before
it saturates the network link if a lot of TCP connections have
a high retransmoit rate.

This change introduces a new sysctl (kern.ipc.tls.ifnet_max_rexmit_pct),
where TCP connections with higher retransmit rate will be
switched to SW kTLS so as to conserve PCIe bandwidth.

Reviewed by:	hselasky, markj, rrs
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D30908
2021-07-06 10:28:32 -04:00
..
disk gpart(8): Recognize apple-zfs and solaris-reserved partition ids 2020-08-17 17:07:05 +00:00
_atomic64e.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
_atomic_subword.h Expand generic subword atomic primitives 2020-03-25 23:12:43 +00:00
_bitset.h Implement several enhancements to NUMA policies. 2018-03-29 02:54:50 +00:00
_blockcount.h Add a blocking counter KPI. 2020-02-28 16:05:18 +00:00
_bus_dma.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_callout.h Add a callout_func_t typedef for functions used with callout_*(). 2019-12-10 21:58:30 +00:00
_cpuset.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_domainset.h Refactor domainset iterators for use by malloc(9) and UMA. 2018-10-23 16:35:58 +00:00
_endian.h Consolidate machine/endian.h definitions 2021-03-26 19:00:22 -03:00
_eventhandler.h Remove duplicated content from _eventhandler.h 2020-07-25 07:48:20 +00:00
_ffcounter.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_iovec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_lock.h Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
_lockmgr.h lockmgr: shrink struct lock by 8 bytes on LP64 2021-02-15 13:57:25 +00:00
_mutex.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_null.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_pctrie.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_pthreadtypes.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_rangeset.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
_rmlock.h rms: several cleanups + debug read lockers handling 2020-11-07 16:57:53 +00:00
_rwlock.h Drop "All rights reserved" from my copyright statements. 2019-03-06 22:11:45 +00:00
_semaphore.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_seqc.h seqc: add a sleepable variant and convert some routines to macros 2020-07-25 10:29:48 +00:00
_sigset.h Fix undefined behavior: left-shifting into the sign bit. 2019-12-23 20:18:05 +00:00
_smr.h Move SMR pointer type definition and access macros to smr_types.h. 2020-03-07 00:55:46 +00:00
_sockaddr_storage.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_stack.h stack(9): Drop unused API mode and comment that referenced it 2019-03-15 22:39:55 +00:00
_stdarg.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
_stdint.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_sx.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_task.h Add flag to struct task to mark the task as requiring network epoch. 2020-02-11 18:48:07 +00:00
_termios.h termios: add more speeds 2021-03-18 10:44:01 +00:00
_timespec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_timeval.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_types.h Reduce code duplication in machine/_types.h 2021-06-14 16:30:16 +01:00
_ucontext.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
_uio.h Move uio enums to sys/_uio.h. 2018-03-27 15:20:03 +00:00
_umtx.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_unrhdr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_winsize.h Add tcgetwinsize(3) and tcsetwinsize(3) to termios 2020-12-25 20:43:09 +02:00
aac_ioctl.h Fix FSACTL_GET_NEXT_ADAPTER_FIB under 32-bit compat. 2018-03-14 21:11:41 +00:00
abi_compat.h Centralize compatability translation macros. 2020-04-14 20:30:48 +00:00
acct.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
acl.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
agpio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
aio.h aio: micro-optimize the lio_opcode assignments 2021-01-20 09:02:25 -07:00
alq.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
apm.h Re-apply change 306811 or alternatively, revert change 307385. 2016-10-16 02:43:51 +00:00
arb.h Add copyrights that I forgot to add when splitting arb.h off from tree.h. 2019-10-15 19:44:43 +00:00
asan.h kasan: Use vm_offset_t for the first parameter to kasan_shadow_map() 2021-04-29 11:39:02 -04:00
assym.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
ata.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
atomic_common.h atomic: add atomic_interrupt_fence() 2021-02-24 22:45:24 +02:00
atomic_san.h Generalize bus_space(9) and atomic(9) sanitizer interceptors 2021-03-22 22:21:53 -04:00
auxv.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
backlight.h Add backlight subsystem 2020-10-02 18:18:01 +00:00
bio.h Remove GEOM_SCHED class and gsched tool. 2019-12-29 21:16:03 +00:00
bitset.h bitset: implement BIT_TEST_CLR_ATOMIC & BIT_TEST_SET_ATOMIC 2020-12-31 13:02:45 -08:00
bitstring.h bistring: avoid gcc -Wsign-compare 2019-12-04 20:15:17 +00:00
blist.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
blockcount.h Handle PCATCH in blockcount_sleep() so it can be interrupted. 2020-04-21 17:13:06 +00:00
boot.h Move to using a common kernel path between the boot / laoder bits and 2019-06-24 20:34:53 +00:00
buf.h vnode: move write cluster support data to inodes. 2021-02-21 11:38:21 +02:00
buf_ring.h Minor style tidy: if( -> if ( 2021-04-18 11:19:15 -06:00
bufobj.h bufcache: convert bo_numoutput from long to int 2020-11-09 00:04:58 +00:00
bus.h newbus: Move from bus_child_{pnpinfo,location}_src to bus_child_{pnpinfo,location} with sbuf 2021-06-22 20:52:06 -06:00
bus_dma.h Refine the busdma template interface. Provide tools for filling in fields 2020-09-14 05:58:12 +00:00
bus_dma_internal.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
bus_san.h Generalize bus_space(9) and atomic(9) sanitizer interceptors 2021-03-22 22:21:53 -04:00
busdma_bufalloc.h Fix compile error from r327900 2018-01-12 23:41:12 +00:00
callout.h Remove struct callout_handle. Should have gone with r355732. 2020-01-22 05:47:59 +00:00
caprights.h capsicum: move global caps to caprights.h 2020-08-01 06:31:58 +00:00
capsicum.h capsicum: move global caps to caprights.h 2020-08-01 06:31:58 +00:00
cdefs.h cdefs: Make __nosanitizeaddress work for KASAN as well 2021-05-07 14:31:08 -04:00
cdio.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
cdrio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
cfictl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
chio.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
ck.h sys/ck.h: Add an include guard 2021-03-21 11:55:52 -07:00
clock.h Kill tz_minuteswest and tz_dsttime. 2019-03-12 04:49:47 +00:00
cnv.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
compressor.h Add support for zstd-compressed user and kernel core dumps. 2018-02-13 19:28:02 +00:00
condvar.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
conf.h Suppress D_NEEDGIANT warnings for some drivers 2021-06-06 16:44:46 -04:00
cons.h sys/kern: quiet -Wwrite-strings 2020-02-23 03:32:16 +00:00
consio.h Move font related data structured to sys/font.c and update vtfontcvt 2020-06-14 06:58:58 +00:00
copyright.h copyrights: Happy New Year 2021 2020-12-31 10:29:44 -05:00
counter.h Add COUNTER_U64_SYSINIT() and COUNTER_U64_DEFINE_EARLY(). 2020-03-06 19:09:01 +00:00
coverage.h Extract the coverage sanitizer KPI to a new file. 2019-01-29 11:04:17 +00:00
cpu.h cpufreq(4): Add support for Intel Speed Shift 2020-01-22 23:28:42 +00:00
cpuctl.h Make it possible to re-evaluate cpu_features. 2018-01-05 21:06:19 +00:00
cpuset.h iflib: Improve mapping of TX/RX queues to CPUs 2021-04-26 01:06:34 -04:00
csan.h Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
ctype.h Change all kernel C-type macros into static inline functions. 2019-03-25 13:50:38 +00:00
devctl.h Use standard bool type, instead of non-standard boolean_t 2020-09-16 06:02:30 +00:00
devicestat.h Fix asymmetry in devstat(9) calls by GEOM. 2020-10-24 21:07:10 +00:00
devmap.h Generalize ARM specific comments in devmap 2019-10-15 23:21:52 +00:00
dirent.h Ensure that directory entry padding bytes are zeroed. 2018-11-23 22:24:59 +00:00
disk.h Remove frontstuff 2020-10-27 06:43:24 +00:00
disk_zone.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
disklabel.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
diskmbr.h Remove deprecated GEOM classes 2019-08-13 20:06:55 +00:00
dkstat.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
dnv.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
domain.h Simplify dom_<rtattach|rtdetach>. 2020-08-14 21:29:56 +00:00
domainset.h domainset: Define additional global policies 2021-04-14 13:03:33 -04:00
dtrace_bsd.h dtrace: stop using eventhandlers for the part compiled into the kernel 2020-11-23 18:27:21 +00:00
dvdio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
efi.h EFI RT: resurrect EFIIOC_GET_TABLE 2021-07-03 20:06:48 +03:00
efiio.h EFI RT: resurrect EFIIOC_GET_TABLE 2021-07-03 20:06:48 +03:00
elf.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
elf32.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
elf64.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
elf_common.h elf: add some definitions for i386 and amd64 relocations 2021-01-21 14:55:31 +02:00
elf_generic.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
endian.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
epoch.h The old thread priority must be stored as part of the EPOCH(9) tracker. 2021-05-23 10:53:25 +02:00
errno.h Allow the pseudo-errnos to be returned as well in boot loader 2020-08-28 17:49:56 +00:00
eui64.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
event.h Minor style cleanup 2021-04-18 11:14:17 -06:00
eventfd.h Expose eventfd in the native API/ABI using a new __specialfd syscall 2020-12-27 12:57:26 +02:00
eventhandler.h Minor style cleanup 2021-04-18 11:14:17 -06:00
eventvar.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
exec.h Refactor core dumping code a bit 2021-05-22 09:59:00 +01:00
extattr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
fail.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
fbio.h fbio: Use appropriate types for the physical and virtual framebuffer address 2021-02-19 20:55:54 -03:00
fcntl.h openat(2): add O_EMPTY_PATH 2021-05-11 02:39:24 +03:00
fdcio.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
file.h O_PATH: allow vnode kevent filter on such files 2021-04-15 12:49:18 +03:00
filedesc.h open(2): Implement O_PATH 2021-04-15 12:48:24 +03:00
filio.h Support for userspace non-transparent superpages (largepages). 2020-09-09 22:12:51 +00:00
firmware.h firmware(9): extend firmware_get() by a "no warn" flag. 2021-01-27 13:51:26 +00:00
fnv_hash.h
font.h loader: remove BORDER_PIXELS 2021-02-09 13:45:07 +02:00
gmon.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
gpio.h Fix build of stand/usb . 2021-04-12 16:13:33 +02:00
gpt.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
gsb_crc32.h tests/sys/kern/crc32: Check for SSE4.2 before using it 2021-02-02 09:53:39 +00:00
gtaskqueue.h Import kernel WireGuard support 2020-11-29 19:38:03 +00:00
hash.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
hhook.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
iconv.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
imgact.h Add ELF flag to disable ASLR stack gap. 2020-12-18 23:14:39 +00:00
imgact_aout.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
imgact_binmisc.h imgact_binmisc: limit the extent of match on incoming entries 2020-11-08 04:24:29 +00:00
imgact_elf.h Add a link to the Elf_Brandinfo into the struc proc. 2021-06-29 20:15:08 +03:00
interrupt.h Use the word "LinuxKPI" instead of "Linux compatibility", to not confuse with 2021-03-10 12:35:16 +01:00
intr.h kern/intr: declare interrupt vectors unsigned 2021-05-03 13:24:30 -04:00
ioccom.h ioccom: define ioctl cmd value that can never be valid 2021-04-30 17:43:45 +03:00
ioctl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ioctl_compat.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
iov.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
iov_schema.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
ipc.h Get rid of the requirement to include SysV IPC headers with _KERNEL 2018-02-16 01:33:01 +00:00
ipmi.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
jail.h kern: ether_gen_addr: randomize on default hostuuid, too 2021-06-01 22:59:21 -05:00
joystick.h Remove #warning since it breaks libsysdecode 2018-10-26 04:53:29 +00:00
kbio.h
kcov.h Extract the coverage sanitizer KPI to a new file. 2019-01-29 11:04:17 +00:00
kdb.h Introduce kdb-level watchpoint functions 2021-03-29 12:05:43 -03:00
kenv.h Move kernel env global variables, etc to sys/kenv.h 2020-10-07 06:16:37 +00:00
kern_prefetch.h Regularize the Netflix copyright 2019-02-04 21:28:25 +00:00
kernel.h config_intrhook: provide config_intrhook_drain 2021-03-11 09:45:10 -07:00
kerneldump.h EKCD: Add Chacha20 encryption mode 2019-05-23 20:12:24 +00:00
khelp.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
kobj.h newbus: style nit: use while<space>(0) 2021-04-17 23:46:18 -06:00
kpilite.h Use atomic_interrupt_fence() instead of bare __compiler_membar() 2021-02-28 01:27:29 +02:00
ksem.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
kthread.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
ktls.h ktls: auto-disable ifnet (inline hw) kTLS 2021-07-06 10:28:32 -04:00
ktr.h Minor style cleanup 2021-04-18 11:14:17 -06:00
ktr_class.h Remove GEOM_SCHED class and gsched tool. 2019-12-29 21:16:03 +00:00
ktrace.h Fix a braino in previous. 2021-05-22 19:53:40 +00:00
libkern.h Generalize sanitizer interceptors for memory and string routines 2021-03-24 19:46:22 -04:00
limits.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
link_aout.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
link_elf.h rtld: bump r_debug.r_version to 1 from current 0. 2020-12-01 22:28:01 +00:00
linker.h kern linker: do not allow more than one kldload and kldunload syscalls simultaneously 2021-05-31 18:09:22 +03:00
linker_set.h linker_set: Disable ASAN only in userspace 2021-05-07 14:31:08 -04:00
lock.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
lock_profile.h lockprof: pass lock type as an argument instead of reading the spin flag 2021-05-23 17:55:27 +00:00
lockf.h Typo out->in. 2019-10-10 18:52:24 +00:00
lockmgr.h lockmgr: add adaptive spinning 2020-07-22 12:30:31 +00:00
lockstat.h lockprof: pass lock type as an argument instead of reading the spin flag 2021-05-23 17:55:27 +00:00
loginclass.h Drop "All rights reserved" from all my stuff. This includes 2020-10-28 13:46:11 +00:00
mac.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
malloc.h Implement mallocarray_domainset(9) variant of mallocarray(9). 2021-03-06 11:38:55 +01:00
mbuf.h mbuf: add m_free_raw to be used instead of directly calling uma_zfree 2021-07-02 08:30:22 +00:00
mchain.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
md4.h SPDX: some uses of the RSA-MD license. 2017-12-13 16:30:39 +00:00
md5.h SPDX: some uses of the RSA-MD license. 2017-12-13 16:30:39 +00:00
mdioctl.h md(4): remove the unused and unusable MDIOCLIST ioctl. 2019-08-16 18:57:32 +00:00
memdesc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
memrange.h Add the MEM_EXTRACT_PADDR ioctl to /dev/mem. 2020-09-02 18:12:47 +00:00
mman.h Support for userspace non-transparent superpages (largepages). 2020-09-09 22:12:51 +00:00
module.h Reapply, with minor tweaks, r338025, from the original commit: 2018-09-26 17:12:14 +00:00
module_khelp.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
mount.h Add a generic mechanism for preventing forced unmount 2021-06-05 18:20:36 -07:00
mouse.h psm(4): detect Lenovo top-button clickpads 2019-01-18 22:20:29 +00:00
mpt_ioctl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
mqueue.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
msg.h Don't define struct mymsg. 2018-03-02 22:13:29 +00:00
msgbuf.h BOOT_TAG: Make a config(5) option, expose as sysctl and loader tunable 2018-08-09 17:47:47 +00:00
mtio.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
mutex.h lockprof: pass lock type as an argument instead of reading the spin flag 2021-05-23 17:55:27 +00:00
namei.h softdep_prelink(): only do sync if other thread changed the vnode metadata since previous prelink 2021-06-23 23:46:54 +03:00
nlist_aout.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
nv.h libnv: Add nvlist_append_*_array() family of functions. 2018-06-18 22:57:32 +00:00
osd.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
param.h Bump __FreeBSD_version to 1400025 for LinuxKPI change. 2021-07-05 03:22:19 +03:00
pciio.h Add ioctl to conveniently mmap a PCI device BAR into userspace. 2018-08-01 18:58:24 +00:00
pcpu.h Minor style cleanup 2021-04-18 11:14:17 -06:00
pctrie.h Use SMR to provide safe unlocked lookup for pctries from SMR zones 2020-07-24 17:32:10 +00:00
physmem.h Convert arm's physmem interface to MI code 2020-04-19 00:12:30 +00:00
pidctrl.h Add a generic Proportional Integral Derivative (PID) controller algorithm and 2018-02-23 22:51:51 +00:00
pipe.h Remove #define _KERNEL hacks from libprocstat 2021-02-21 11:38:21 +02:00
pmc.h hwpmc: Move 4 bits of mode to extend class size to 8 2021-05-26 18:40:58 +00:00
pmckern.h Fix annoying whitespace issue. 2019-06-25 19:55:42 +00:00
pmclog.h Add missing structs to pmclog_entry 2021-01-05 10:03:05 +00:00
poll.h poll(2): Add POLLRDHUP. 2021-04-28 23:00:31 +12:00
posix4.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
power.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
priority.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
priv.h base: remove if_wg(4) and associated utilities, manpage 2021-03-17 09:14:48 -05:00
prng.h Add prng(9) API 2020-08-13 20:48:14 +00:00
proc.h procctl(2): add PROC_NO_NEW_PRIVS_CTL, PROC_NO_NEW_PRIVS_STATUS 2021-07-01 09:42:07 +01:00
procctl.h procctl(2): add PROC_NO_NEW_PRIVS_CTL, PROC_NO_NEW_PRIVS_STATUS 2021-07-01 09:42:07 +01:00
procdesc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
procfs.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
protosw.h capsicum: Limit socket operations in capability mode 2021-04-07 14:32:56 -04:00
ptio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ptrace.h sys_process.c: extract ptrace_unsuspend() 2021-05-25 18:22:27 +03:00
qmath.h Minor style cleanup 2021-04-18 11:14:17 -06:00
queue.h qeueue.h: Add {SLIST,STAILQ,LIST,TAILQ}_END() 2021-01-25 15:09:35 +00:00
racct.h Drop "All rights reserved" from all my stuff. This includes 2020-10-28 13:46:11 +00:00
random.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
rangelock.h rangelock: add rangelock_cookie_assert 2019-09-15 02:59:53 +00:00
rangeset.h Implement rangesets. 2019-02-20 09:38:19 +00:00
rctl.h Drop "All rights reserved" from all my stuff. This includes 2020-10-28 13:46:11 +00:00
reboot.h Create helper functions for parsing boot args. 2018-07-13 16:43:05 +00:00
refcount.h Allow sys/refcount.h to be used by standalone builds. 2020-12-07 09:21:06 +00:00
regression.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
resource.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
resourcevar.h Fix up macro use in lim_cur 2021-05-29 22:04:09 +00:00
rman.h add support for marking interrupt handlers as suspended 2018-12-17 17:11:00 +00:00
rmlock.h rmlock(9): add an RM_DUPOK flag 2021-04-12 11:42:21 -03:00
rtprio.h Update to D25266, bin/ps: Make the rtprio option actually show 2020-07-14 18:57:31 +00:00
runq.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
rwlock.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
sbuf.h Export sbuf_drain to orchestrate lock and drain action 2021-03-31 19:17:37 +02:00
sched.h Use atomic_interrupt_fence() instead of bare __compiler_membar() 2021-02-28 01:27:29 +02:00
sdt.h Provide SDT_PROBES_ENABLED for kernels without KDTRACE. 2018-12-19 23:19:05 +00:00
select.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
selinfo.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sem.h Don't declare union semun in userspace unless _WANT_SEMUN is defined. 2018-03-02 22:32:53 +00:00
sema.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
seqc.h seqc: add symbolic name for in-modify bit 2021-06-23 23:46:15 +03:00
serial.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
sf_buf.h Define PHYS_TO_DMAP() and DMAP_TO_PHYS() as panics on the architectures 2018-01-19 22:17:13 +00:00
sglist.h sglist: Add sglist_append_single_mbuf(). 2021-05-25 16:59:18 -07:00
shm.h Implement shmat(2) flag SHM_REMAP. 2019-01-16 05:15:57 +00:00
sigio.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
signal.h Improve MD page fault handlers. 2019-09-27 18:43:36 +00:00
signalvar.h Minor style cleanup 2021-04-18 11:14:17 -06:00
sleepqueue.h Allow sleepq_signal() to drop the lock. 2021-06-25 14:12:21 -04:00
slicer.h Update a comment to reflect reality; no functional changes. 2019-02-26 22:07:59 +00:00
smp.h smp.h: Reconcile definition and declaration of smp_ncpus 2020-08-11 20:42:21 +00:00
smr.h Move SMR pointer type definition and access macros to smr_types.h. 2020-03-07 00:55:46 +00:00
smr_types.h Move SMR pointer type definition and access macros to smr_types.h. 2020-03-07 00:55:46 +00:00
sndstat.h sndstat: nvlist schema and API definition changes 2021-04-21 16:19:15 +08:00
snoop.h Revert r327005 - SPDX tags for license similar to BSD-2-Clause. 2017-12-20 20:25:28 +00:00
sockbuf.h Add support for KTLS RX via software decryption. 2020-07-23 23:48:18 +00:00
socket.h Revert "SO_RERROR indicates that receive buffer overflows should be handled as errors." 2021-02-08 22:32:32 +00:00
socketvar.h Consistently use the SOCKBUF_MTX() and SOCK_MTX() macros 2021-06-14 17:32:32 -04:00
sockio.h Implement SIOCGIFALIAS. 2020-10-14 09:22:54 +00:00
sockopt.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
soundcard.h Fix a few typos in comments 2021-03-13 16:37:28 +01:00
specialfd.h Expose eventfd in the native API/ABI using a new __specialfd syscall 2020-12-27 12:57:26 +02:00
spigenio.h Add the ioctl definitions for spigen get/set spi mode. Should have been 2018-04-07 20:53:34 +00:00
stack.h Minor style cleanup 2021-04-18 11:14:17 -06:00
stat.h sys/stat.h: Improve timespec compatibility with other BSDs 2019-03-18 19:23:19 +00:00
stats.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
statvfs.h
stdatomic.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
stddef.h Reduce code duplication in machine/_types.h 2021-06-14 16:30:16 +01:00
stdint.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
sx.h Standalone SX shims 2020-09-29 18:06:02 +00:00
syscall.h Regenerate syscall files after reallocation of aio_writev/aio_readv 2021-01-07 19:50:32 -07:00
syscall.mk Regenerate syscall files after reallocation of aio_writev/aio_readv 2021-01-07 19:50:32 -07:00
syscallsubr.h Split kern_poll() on two counterparts. 2021-06-10 15:11:25 +03:00
sysctl.h Add read only sysctl variable user.localbase 2020-10-30 18:48:09 +00:00
sysent.h Add infrastructure required for Linux coredump support 2021-06-29 08:49:12 +01:00
syslimits.h Double the size of ARG_MAX on LP64 platforms. 2019-12-16 23:55:30 +00:00
syslog.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sysproto.h regen after tweaks to getgroups and setgroups 2021-06-02 13:24:50 -06:00
systm.h Rename struct device to struct _device 2021-04-12 09:32:30 -04:00
taskqueue.h taskqueue: Add missing comma to TASKQUEUE_FAST_DEFINE_THREAD 2021-05-24 20:37:55 -07:00
terminal.h teken, vt(4): New callbacks to lock the terminal once 2018-05-16 09:01:02 +00:00
termios.h
thr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
tiio.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
tim_filter.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
time.h tcp: LRO timestamps have lost their previous precision 2021-06-09 13:58:54 -04:00
timeb.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
timeet.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
timeffc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
timepps.h sys: clean up empty lines in .c and .h files 2020-09-01 22:12:58 +00:00
timers.h Stop arming realtime posix process timers on suspend or terminate 2021-04-09 23:42:51 +03:00
times.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
timespec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
timetc.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
timex.h sys/sys: minor spelling fixes. 2016-05-03 15:14:17 +00:00
tree.h Minor style tidy: if( -> if ( 2021-04-18 11:19:15 -06:00
tslog.h Wrap includes in sys/tslog.h with #ifdef TSLOG. 2017-12-31 21:00:21 +00:00
tty.h tty: convert tty_lock_assert to tty_assert_locked to hide lock type 2020-04-17 18:34:49 +00:00
ttycom.h Add tcgetwinsize(3) and tcsetwinsize(3) to termios 2020-12-25 20:43:09 +02:00
ttydefaults.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ttydevsw.h tty: convert tty_lock_assert to tty_assert_locked to hide lock type 2020-04-17 18:34:49 +00:00
ttydisc.h tty: convert tty_lock_assert to tty_assert_locked to hide lock type 2020-04-17 18:34:49 +00:00
ttyhook.h tty: convert tty_lock_assert to tty_assert_locked to hide lock type 2020-04-17 18:34:49 +00:00
ttyqueue.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
turnstile.h Fix the turnstile_lock() KPI. 2019-07-24 23:04:59 +00:00
types.h Rename struct device to struct _device 2021-04-12 09:32:30 -04:00
ucontext.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ucred.h cred: fix minor nits in r367695 2020-11-19 04:28:39 +00:00
uio.h Remove copyinfrom() and copyinstrfrom(). 2020-05-20 20:58:17 +00:00
umtx.h [2/2] _umtx_op: introduce 32-bit/i386 flags for operations 2020-11-22 05:47:45 +00:00
un.h unix(4): Add SOL_LOCAL:LOCAL_CREDS_PERSISTENT 2020-11-03 01:17:45 +00:00
unistd.h rfork(2): add RFSPAWN flag 2019-09-25 19:20:41 +00:00
unpcb.h unix(4): Add SOL_LOCAL:LOCAL_CREDS_PERSISTENT 2020-11-03 01:17:45 +00:00
user.h sysctl vm.objects: report backing object and swap use 2021-04-19 21:32:01 +03:00
utsname.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uuid.h validate_uuid: absorb the rest of parse_uuid with a flags arg 2020-04-15 18:39:12 +00:00
vdso.h random(4) FenestrasX: Push root seed version to arc4random(3) 2020-10-10 21:52:00 +00:00
vmem.h Don't import 0 into vmem quantum caches. 2018-10-22 16:16:42 +00:00
vmmeter.h Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vnode.h vfs: retire unused vn_seqc_write_begin_unheld* 2021-05-29 22:04:09 +00:00
vtoc.h Re-apply change 306811 or alternatively, revert change 307385. 2016-10-16 02:43:51 +00:00
wait.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
watchdog.h Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00