opnsense-src/sys
Stephen J. Kiernan ecaab0fb5d guestrpc module to handle VMware backdoor port GuestRPC functionality
Convert existing FreeBSD vmware_hvcall function to take a channel
and parameter arguments.

Added vmware_guestrpc_cmd() to send GuestRPC commands to the VMware
hypervisor. The sbuf argument is used for both the command to send
and to store the data to return to the caller.

The following KPIs can be used to get and set FreeBSD-specific guest
information in key/value pairs:
 * vmware_guestrpc_set_guestinfo
   - set a value into the guestinfo.fbsd.<keyword> key
 * vmware_guestrpc_get_guestinfo
   - get the value stored in the guestinfo.fbsd.<keyword> key

Add VMware devices to x86 NOTES

Reviewed by:	jhb
Obtained from:	Juniper Networks, Inc.
Differential Revision:	https://reviews.freebsd.org/D44528
2024-05-01 15:45:45 -04:00
..
amd64 sys/*/conf: do not use "../../conf/" when including std.* 2024-04-23 15:13:31 -06:00
arm arm: Remove duplicate definitions in armreg.h 2024-04-30 17:33:43 -04:00
arm64 arm64/vmm: Handle VM_EXITCODE_SUSPENDED 2024-04-29 10:19:27 -04:00
bsm timerfd: Move implementation from linux compat to sys/kern 2023-08-24 14:28:56 -06:00
cam ctl: Fix CTL GET EVENT STATUS NOTIFICATION valid bits 2024-04-29 08:37:30 -06:00
cddl Revert "dtrace: make 'ring' and 'fill' policies imply 'noswitch' flag" 2024-04-21 15:17:08 +03:00
compat Fix new users of MAXPHYS and hide it from the kernel namespace 2024-04-30 15:29:06 -04:00
conf guestrpc module to handle VMware backdoor port GuestRPC functionality 2024-05-01 15:45:45 -04:00
contrib zfs: merge openzfs/zfs@1f940de07 2024-04-23 23:59:18 +02:00
crypto ossl: Remove a stray __FBSDID("$FreeBSD$") 2023-12-04 12:29:30 -05:00
ddb sys/ddb: Add hardware breakpoint support to ddb 2024-04-12 09:32:41 +00:00
dev cxgbe/tom: Fix the rx channel selection in options2. 2024-04-30 17:07:15 -07:00
dts arm/nvidia: Fix DTS build 2024-03-22 07:49:54 +01:00
fs unionfs_rename: fix numerous locking issues 2024-04-28 20:19:48 -05:00
gdb sys/gdb: Support hardware breakpoints 2024-04-12 09:32:55 +00:00
geom glabel: Add support for Linux swap 2024-04-28 22:39:47 -06:00
gnu sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
i386 sys/*/conf: do not use "../../conf/" when including std.* 2024-04-23 15:13:31 -06:00
isa new-bus: Remove the 'rid' and 'type' arguments from BUS_RELEASE_RESOURCE 2024-03-13 15:05:54 -07:00
kern fattime: fix fattime to timespec conversion of dates beyond 2106-02-06 2024-05-01 07:56:41 +03:00
kgssapi sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
libkern sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
modules linuxkpi: Add linuxkpi_video module 2024-04-30 07:42:31 +02:00
net if_bridge: Minor style fixes 2024-04-26 02:19:11 +08:00
net80211 net80211: amrr_init: change order of commands 2024-04-15 17:32:28 +00:00
netgraph ng_pipe: Do not panic when memory allocations fail 2024-04-24 08:44:50 -04:00
netinet accf_tls: accept filter that waits for TLS handshake header 2024-04-24 17:53:10 -07:00
netinet6 sys/netinet6/in6_pcb.c: fix compile without INET 2024-04-12 10:54:27 -06:00
netipsec libipsec: make const-correct 2024-04-22 22:36:34 -06:00
netlink pf: convert DIOCGETSTATUS to netlink 2024-04-29 16:32:23 +02:00
netpfil pflow: handle unattached states 2024-04-29 18:13:19 +02:00
netsmb sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
nfs sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
nfsclient sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
nfsserver sys: Remove ancient SCCS tags. 2023-11-26 22:23:30 -07:00
nlm sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
ofed ibcore: Remove the use of NULL_IB_OBJECT 2024-04-12 17:04:23 +00:00
opencrypto sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
powerpc sys/*/conf: do not use "../../conf/" when including std.* 2024-04-23 15:13:31 -06:00
riscv sys/*/conf: do not use "../../conf/" when including std.* 2024-04-23 15:13:31 -06:00
rpc krpc: Ref cnt the client structures for TLS upcalls 2024-04-26 17:55:24 -07:00
security sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
sys sdt: Add macros which expand to probe and provider structure names 2024-05-01 07:49:35 -04:00
teken teken: fix style in teken_wcwidth.h 2023-10-13 08:14:57 +03:00
tests callout: retire callout_async_drain() 2024-01-24 09:33:27 -08:00
tools arm_kernel_bothdr.awk: Update to latest ota 2024-04-16 21:30:17 -06:00
ufs Eliminate unnecessary UFS1 integrity checks. 2024-02-19 16:17:05 -08:00
vm vm: Fix error handling in vm_thread_stack_back() 2024-04-30 09:45:48 -04:00
x86 guestrpc module to handle VMware backdoor port GuestRPC functionality 2024-05-01 15:45:45 -04:00
xdr sys: Automated cleanup of cdefs and other formatting 2023-11-26 22:24:00 -07:00
xen x86/xen: introduce non-hypercall based emergency print 2024-02-22 11:08:03 +01:00
Makefile sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
README.md sys/README.md: Add a section for documentation 2023-08-03 11:07:41 -03:00

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