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* timecounter: Add files to Doxygen groupSebastian Huber2023-07-261-0/+2
| | | | Update #3707.
* Update company nameSebastian Huber2023-05-206-6/+6
| | | | | The embedded brains GmbH & Co. KG is the legal successor of embedded brains GmbH.
* doxygen: Add group for FreeBSD kernel header filesSebastian Huber2023-03-178-0/+16
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* Provide kernel space items only if neededSebastian Huber2023-03-146-18/+30
| | | | | | | The kernel space parts of standard system header files were protected against misuse by a preprocessor error directive. This approach does not work well with tools such as Doxygen. Provide the kernel space items only if the required defines are present.
* Add in_localip_fib(), in6_localip_fib().Gleb Smirnoff2022-07-112-0/+2
| | | | | | | Check if given address/FIB exists locally. Reviewed by: melifaro Differential revision: https://reviews.freebsd.org/D32913
* Use network epoch to protect local IPv4 addresses hash.Gleb Smirnoff2022-07-111-0/+4
| | | | | | | | | | | | | The modification to the hash are already naturally locked by in_control_sx. Convert the hash lists to CK lists. Remove the in_ifaddr_rmlock. Assert the network epoch where necessary. Most cases when the hash lookup is done the epoch is already entered. Cover a few cases, that need entering the epoch, which mostly is initial configuration of tunnel interfaces and multicast addresses. Reviewed by: melifaro Differential revision: https://reviews.freebsd.org/D32584
* routing: fix source address selection rules for IPv4 over IPv6.Alexander V. Chernikov2022-07-111-0/+1
| | | | | | | | | | | | Current logic always selects an IFA of the same family from the outgoing interfaces. In IPv4 over IPv6 setup there can be just single non-127.0.0.1 ifa, attached to the loopback interface. Create a separate rt_getifa_family() to handle entire ifa selection for the IPv4 over IPv6. Differential Revision: https://reviews.freebsd.org/D31868 MFC after: 1 week
* Remove copyinfrom() and copyinstrfrom().John Baldwin2022-07-111-4/+0
| | | | | | | | | | | These functions were added in 2001 and are currently unused. copyinfrom() looks to have never been used. copyinstrfrom() was used for two weeks before the code was refactored to remove it's sole use. Reviewed by: brooks, kib Obtained from: CheriBSD Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D24928
* Add file descriptions to kernel space headersSebastian Huber2022-05-189-3/+53
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* Fix copyright notice of kernel space headersSebastian Huber2022-05-186-53/+59
| | | | | Use the copyright notice of the associated header file from FreeBSD if the kernel space header file contains a substantial amount of imported code.
* Add include guard checks to kernel space headersSebastian Huber2022-05-182-0/+8
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* include: Add file headers and licensesRyan Long2022-05-041-0/+33
| | | | | These files had no header, copyright, or license. Based on git history, added appropriate copyrights and licenses.
* cpukit/include: Adding file headers and licensesRyan Long2022-05-041-0/+32
| | | | | These files had no file header, copyright, or license. Based on git history, added appropriate copyright and license.
* Synchronize kernel <sys/time.h> with FreeBSDrrs2019-11-181-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Integrate parts of this commit: This commit brings in a new refactored TCP stack called Rack. Rack includes the following features: - A different SACK processing scheme (the old sack structures are not used). - RACK (Recent acknowledgment) where counting dup-acks is no longer done instead time is used to knwo when to retransmit. (see the I-D) - TLP (Tail Loss Probe) where we will probe for tail-losses to attempt to try not to take a retransmit time-out. (see the I-D) - Burst mitigation using TCPHTPS - PRR (partial rate reduction) see the RFC. Once built into your kernel, you can select this stack by either socket option with the name of the stack is "rack" or by setting the global sysctl so the default is rack. Note that any connection that does not support SACK will be kicked back to the "default" base FreeBSD stack (currently known as "default"). To build this into your kernel you will need to enable in your kernel: makeoptions WITH_EXTRA_TCP_STACKS=1 options TCPHPTS Sponsored by: Netflix Inc. Differential Revision: https://reviews.freebsd.org/D15525
* _kernel_time.h: Compatibility to future NewlibSebastian Huber2019-10-011-0/+10
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* Include <stdbool.h> in <machine/_kernel_types.h>Sebastian Huber2018-08-271-0/+2
| | | | | | The FreeBSD kernel started to use the bool type. Update #3472.
* Add FreeBSD kernel space header filesSebastian Huber2018-08-274-0/+365
| | | | | | | | Move the kernel space content of some Newlib provided header files to RTEMS and libbsd. This allows to use the Newlib provided header files with different FreeBSD baselines. Update #3472.
* Update FreeBSD kernel timespec supportSebastian Huber2018-08-231-12/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This change is based on the following FreeBSD commit: "Make timespecadd(3) and friends public The timespecadd(3) family of macros were imported from NetBSD back in r35029. However, they were initially guarded by #ifdef _KERNEL. In the meantime, we have grown at least 28 syscalls that use timespecs in some way, leading many programs both inside and outside of the base system to redefine those macros. It's better just to make the definitions public. Our kernel currently defines two-argument versions of timespecadd and timespecsub. NetBSD, OpenBSD, and FreeDesktop.org's libbsd, however, define three-argument versions. Solaris also defines a three-argument version, but only in its kernel. This revision changes our definition to match the common three-argument version. Bump _FreeBSD_version due to the breaking KPI change. Discussed with: cem, jilles, ian, bde Differential Revision: https://reviews.freebsd.org/D14725" To make the change public (outside #ifdef _KERNEL) it must be integrated in Newlib. Update #3472.
* Remove make preinstallChris Johns2018-01-255-0/+289
A speciality of the RTEMS build system was the make preinstall step. It copied header files from arbitrary locations into the build tree. The header files were included via the -Bsome/build/tree/path GCC command line option. This has at least seven problems: * The make preinstall step itself needs time and disk space. * Errors in header files show up in the build tree copy. This makes it hard for editors to open the right file to fix the error. * There is no clear relationship between source and build tree header files. This makes an audit of the build process difficult. * The visibility of all header files in the build tree makes it difficult to enforce API barriers. For example it is discouraged to use BSP-specifics in the cpukit. * An introduction of a new build system is difficult. * Include paths specified by the -B option are system headers. This may suppress warnings. * The parallel build had sporadic failures on some hosts. This patch removes the make preinstall step. All installed header files are moved to dedicated include directories in the source tree. Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc, etc. Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g. erc32, imx, qoriq, etc. The new cpukit include directories are: * cpukit/include * cpukit/score/cpu/@RTEMS_CPU@/include * cpukit/libnetworking The new BSP include directories are: * bsps/include * bsps/@RTEMS_CPU@/include * bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include There are build tree include directories for generated files. The include directory order favours the most general header file, e.g. it is not possible to override general header files via the include path order. The "bootstrap -p" option was removed. The new "bootstrap -H" option should be used to regenerate the "headers.am" files. Update #3254.
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