freebsd-src/sys
Edward Tomasz Napierala 31eec6fe1a linux: support IUTF8
Make Linuxulator support the recently added IUTF8 termios(4) flag.

Reviewed By:	dchagin, emaste, imp
Differential Revision:	https://reviews.freebsd.org/D44525
2024-10-21 08:22:50 +00:00
..
amd64 la57: explain how the trampoline works 2024-10-20 20:00:23 +03:00
arm sys: Use the new arm_smccc_invoke macros 2024-10-15 18:24:41 +01:00
arm64 arm64: Stop trashing x28 in savectx 2024-10-15 18:24:42 +01:00
bsm
cam ctl: limit memory allocation in pci_virtio_scsi 2024-10-03 20:22:34 -04:00
cddl sdt: Tear down probes in kernel modules during kldunload 2024-10-16 13:50:37 -04:00
compat linux: support IUTF8 2024-10-21 08:22:50 +00:00
conf sys: Add an SMCCC Random Number Generator driver 2024-10-15 18:24:42 +01:00
contrib zfs: merge openzfs/zfs@b2f6de7b5 2024-10-20 21:26:56 +02:00
crypto libmd: re-apply masking of _Transform names 2024-09-30 14:59:31 -05:00
ddb
dev ipmi: fix powerpc build 2024-10-18 13:30:44 -07:00
dts
fs tmpfs: remove duplicate flags check in tmpfs_rmdir 2024-10-13 15:43:52 -06:00
gdb
geom gpart: Add warning when the start sector is too low. 2024-10-15 18:15:16 -06:00
gnu
i386 sysent: regen comments 2024-10-01 18:46:40 +01:00
isa
kern subr_pctrie: fix a comment 2024-10-20 21:46:30 -05:00
kgssapi
libkern
modules zfs: merge openzfs/zfs@b2f6de7b5 2024-10-20 21:26:56 +02:00
net if_enc(4): Use new KPI to create enc interface 2024-10-12 21:37:53 +08:00
net80211 net80211: add MMIC element ID (for management frame protected group action frames) 2024-09-13 14:13:58 -07:00
netgraph bluetooth(3): Fix two typos in source code comments 2024-09-20 20:00:04 +02:00
netinet tcp: garbage collect unused macros 2024-10-18 10:35:38 -07:00
netinet6
netipsec
netlink
netpfil pf: convert DIOCGETSRCNODES to netlink 2024-10-15 16:29:11 +02:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed
opencrypto
powerpc powerpc: Add nominal support for POWER10 and POWER11 2024-10-11 17:17:43 -04:00
riscv intrng: Add support for multiple interrupt roots 2024-09-22 07:18:34 -06:00
rpc
security MAC: improve handling of listening sockets 2024-09-26 08:06:24 +02:00
sys cdefs: Use __has_feature to gate the definition of __nosanitize* 2024-10-20 14:25:30 +00:00
teken Typo: brig(h)tness 2024-09-11 08:35:46 +00:00
tests
tools amd64: do not pass -z rodynamic to ld.bfd when building vdso 2024-10-18 21:48:56 +03:00
ufs softdep_mount: report failure of the softdepflush thread creation 2024-09-15 17:59:10 +03:00
vm vm_glue: use vm_page_alloc_domain_after 2024-10-19 15:22:20 -05:00
x86 devices: report iommu data for the device in the dev. sysctl tree 2024-10-17 17:31:50 +03:00
xdr
xen
Makefile
README.md

FreeBSD Kernel Source:

This directory contains the source files and build glue that make up the FreeBSD kernel and its modules, including both original and contributed software.

Kernel configuration files are located in the conf/ subdirectory of each architecture. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. LINT is a compile-only configuration used to maximize build coverage and detect regressions.

Documentation:

Source code documentation is maintained in a set of man pages, under section 9. These pages are located in share/man/man9, from the top-level of the src tree. Consult intro(9) for an overview of existing pages.

Some additional high-level documentation of the kernel is maintained in the Architecture Handbook.

Source Roadmap:

Directory Description
amd64 AMD64 (64-bit x86) architecture support
arm 32-bit ARM architecture support
arm64 64-bit ARM (AArch64) architecture support
cam Common Access Method storage subsystem - cam(4) and ctl(4)
cddl CDDL-licensed optional sources such as DTrace
conf kernel build glue
compat Linux compatibility layer, FreeBSD 32-bit compatibility
contrib 3rd-party imported software such as OpenZFS
crypto crypto drivers
ddb interactive kernel debugger - ddb(4)
fs most filesystems, excluding UFS, NFS, and ZFS
dev device drivers and other arch independent code
gdb kernel remote GDB stub - gdb(4)
geom GEOM framework - geom(4)
i386 i386 (32-bit x86) architecture support
kern main part of the kernel
libkern libc-like and other support functions for kernel use
modules kernel module infrastructure
net core networking code
net80211 wireless networking (IEEE 802.11) - net80211(4)
netgraph graph-based networking subsystem - netgraph(4)
netinet IPv4 protocol implementation - inet(4)
netinet6 IPv6 protocol implementation - inet6(4)
netipsec IPsec protocol implementation - ipsec(4)
netpfil packet filters - ipfw(4), pf(4), and ipfilter(4)
opencrypto OpenCrypto framework - crypto(7)
powerpc PowerPC/POWER (32 and 64-bit) architecture support
riscv 64-bit RISC-V architecture support
security security facilities - audit(4) and mac(4)
sys kernel headers
tests kernel unit tests
ufs Unix File System - ffs(4)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures