opnsense-src/sys
Bjoern A. Zeeb ce707e674f LinuxKPI: add PCI_VENDOR_ID_ITTIM
Add PCI_VENDOR_ID_ITTIM as needed by mt76.

Sponsored by:	The FreeBSD Foundation
MFC after:	3 days
2024-04-02 10:03:31 +00:00
..
amd64 x86: handle MXCSR from XSAVEOPT when x87 state was optimized 2024-03-28 13:56:21 +02:00
arm vf_i2c: split up and add ACPI attachments in addition to FDT 2024-03-29 23:04:51 +00:00
arm64 arm64 pmap: Add ATTR_CONTIGUOUS support [Part 1] 2024-03-30 13:37:17 -05:00
bsm
cam CTL: Drop Format Device and Rigid Disk Geometry mode pages 2024-02-27 13:28:44 -05:00
cddl arm64: Use void pointers for arguments to arm64_get_writable_addr 2024-03-15 10:10:24 -07:00
compat LinuxKPI: add PCI_VENDOR_ID_ITTIM 2024-04-02 10:03:31 +00:00
conf sound: Get rid of snd_clone and use DEVFS_CDEVPRIV(9) 2024-03-31 13:20:17 +08:00
contrib zfs: merge openzfs/zfs@39be46f43 2024-03-30 23:54:24 +01:00
crypto
ddb ddb: Drop obsolete -FreeBSD identifier from license 2024-03-28 20:32:52 +01:00
dev wg: Use ENETUNREACH when transmitting to a non-existent peer 2024-04-01 13:23:32 -04:00
dts arm/nvidia: Fix DTS build 2024-03-22 07:49:54 +01:00
fs unionfs: implement VOP_UNP_* and remove special VSOCK vnode handling 2024-03-23 21:10:53 -05:00
gdb
geom graid: unbreak Promise RAID1 with 4+ providers 2024-02-12 14:33:43 +07:00
gnu
i386 x86: handle MXCSR from XSAVEOPT when x87 state was optimized 2024-03-28 13:56:21 +02:00
isa new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE 2024-03-13 15:05:54 -07:00
kern kern linker: Don't invoke dtors without having invoked ctors 2024-03-31 14:15:11 -04:00
kgssapi
libkern
modules sound: Get rid of snd_clone and use DEVFS_CDEVPRIV(9) 2024-03-31 13:20:17 +08:00
net if_bridge: use IF_MINMTU 2024-04-01 10:35:59 +07:00
net80211 net80211: Fix two typos in kernel messages 2024-02-19 12:08:07 +01:00
netgraph ng_ksocket: use new macros to lock socket buffers 2024-03-22 22:44:16 -07:00
netinet tcp hpts: improve consistency 2024-04-01 21:51:59 +02:00
netinet6 icmp: allow zero value for ICMP limits 2024-03-24 19:52:03 -07:00
netipsec ipsec esp: avoid dereferencing freed secasindex 2024-02-26 16:27:46 +02:00
netlink linux: make linux_netlink_p->msg_from_linux be able to fail 2024-03-29 13:35:51 -07:00
netpfil pf: fix reply-to after rdr and dummynet 2024-03-28 17:06:01 +01:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed sockets: provide correct pr_shutdown for keysock and SDP 2024-01-16 12:02:59 -08:00
opencrypto
powerpc freebsd32: struct siginfo32 -> struct __siginfo32 2024-03-19 23:13:26 +00:00
riscv new-bus: Remove the 'rid' and 'type' arguments from BUS_*ACTIVATE_RESOURCE 2024-03-13 15:05:54 -07:00
rpc NFS: Request use of TCP_USE_DDP for in-kernel TCP sockets 2024-03-20 15:29:51 -07:00
security
sys Fix the logic which determines if the destination Q variable can represent the source Q variable's value with full accuracy. 2024-04-02 17:16:00 +11:00
teken
tests callout: retire callout_async_drain() 2024-01-24 09:33:27 -08:00
tools libsys: don't try to expose yield 2024-03-07 01:01:36 +00:00
ufs Eliminate unnecessary UFS1 integrity checks. 2024-02-19 16:17:05 -08:00
vm pmap: Convert boolean_t to bool. 2024-01-31 14:48:26 -08:00
x86 new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE 2024-03-13 15:05:54 -07:00
xdr
xen x86/xen: introduce non-hypercall based emergency print 2024-02-22 11:08:03 +01:00
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(7)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures