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mirror of https://git.FreeBSD.org/src.git synced 2024-10-18 02:19:39 +00:00
freebsd/sys
Michael Tuexen e8c149ab85 tcp: add some debug output
Also log, when dropping text or FIN after having received a FIN.
This is the intended behavior described in RFC 9293.
A follow-up patch will enforce this behavior for the base stack
and the RACK stack.
Reviewed by:		rscheff
MFC after:		3 days
Sponsored by:		Netflix, Inc.
Differential Revision:	https://reviews.freebsd.org/D44669
2024-04-07 22:41:24 +02:00
..
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 Fix arm64 build after llvm 18.1.3 upgrade (take 2) 2024-04-07 11:23:06 +02:00
bsm
cam
cddl arm64: Use void pointers for arguments to arm64_get_writable_addr 2024-03-15 10:10:24 -07:00
compat LinuxKPI: Remove the temporary variable fileid from the macro request_module 2024-04-06 00:26:09 +08:00
conf Fix GENERIC-KASAN kernel build for amd64 2024-04-07 19:58:52 +02:00
contrib zfs: merge openzfs/zfs@39be46f43 2024-03-30 23:54:24 +01:00
crypto
ddb ddb: Fix format string errors in db_pprint.c 2024-04-03 14:14:13 -04:00
dev nvme: Add LPA bits 2024-04-05 16:53:47 -06:00
dts arm/nvidia: Fix DTS build 2024-03-22 07:49:54 +01:00
fs tarfs: Implement VOP_BMAP 2024-04-05 11:14:36 -04:00
gdb
geom
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 uipc_socket: handle socket buffer locks in sopeeloff 2024-04-05 18:20:19 +02:00
kgssapi
libkern
modules Revert "sound: Get rid of snd_clone and use DEVFS_CDEVPRIV(9)" 2024-04-05 12:33:41 +02:00
net if_bridge: use IF_MINMTU 2024-04-01 10:35:59 +07:00
net80211
netgraph ng_ksocket: use new macros to lock socket buffers 2024-03-22 22:44:16 -07:00
netinet tcp: add some debug output 2024-04-07 22:41:24 +02:00
netinet6 icmp: allow zero value for ICMP limits 2024-03-24 19:52:03 -07:00
netipsec
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
opencrypto
powerpc powerpc/booke: Reserve KVA for minidump working area 2024-04-04 19:03:27 -04:00
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 Bump __FreeBSD_version for llvm 18.1.3 merge 2024-04-06 22:15:21 +02:00
teken
tests
tools
ufs
vm vm_reserv: Add vm_reserv_is_populated 2024-04-07 12:28:52 -05:00
x86 new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE 2024-03-13 15:05:54 -07:00
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(7)
vm virtual memory system
x86 code shared by AMD64 and i386 architectures