FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=release%2F13.2.0 2023-02-27T16:33:29Z 2023-02-27T16:33:29Z Alexander V. Chernikov melifaro@FreeBSD.org 2023-02-27T15:43:41Z urn:sha1:a052a188766f022d4b0cb2484bda636a3345f644 This is a Direct commit to releng/13.2. Requested by: re (cperciva) Approved by: re (cperciva) This reverts commit 6058f6cc48f5ec02476bf46693673bd71291a5c0. This reverts commit 692e19cf519578176d51d4c1001b01b1f355c1de. 2023-02-09T15:52:09Z Alexander V. Chernikov melifaro@FreeBSD.org 2023-01-31T14:22:11Z urn:sha1:6058f6cc48f5ec02476bf46693673bd71291a5c0 This is a followup of 692e19cf5195 (add netlink to GENERIC@amd64). Netlink is a communication protocol defined in RFC 3549. It is async, TLV-based protocol, providing 1-1 and 1-many communications between kernel and userland. Netlink is currently used in Linux kernel to modify, read and subscribe for nearly all networking states. Interface state, addresses, routes, firewall, rules, fibs, etc, are controlled via Netlink. Netlink support was added in D36002. It has got a number of improvements and first customers since then: * net/bird2 got netlink support, enabling route multipath in FreeBSD * netlink-based devd notifications are being worked on ( D37574 ). * linux(4) fully supports and depends on Netlink Enabling Netlink in GENERIC targets two goals. The first one is to provide stability for the third-party userland applications, so they can rely on the fact that netlink always exists since 14.0 and potentially 13.2. Loadable module makes life of the app delepers harder. For example, `net/bird2` can be either build with netlink or rtsock support, but not both. The second goal is to enable gradual conversion of the base userland tools to use netlink(4) interfaces. Converting tools like netstat (D36529), route, ifconfig one-by-one simplifies testing and addressing the feedback. Othewise, switching all base to use netlink at once may be too big of a leap. MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D37783 (cherry picked from commit e80699a809a079c4e673940544d6ddd944e8d08e) 2023-01-24T21:49:15Z Andrew Turner andrew@FreeBSD.org 2021-01-28T10:41:45Z urn:sha1:4b7d03df65c3a4cf536bd4d8235df5ca5d37366e This is all code only run on ARMv4 and ARMv5. Support for these have been dropped from FreeBSD. Differential Revision: https://reviews.freebsd.org/D28314 (cherry picked from commit 4e76e4c301c72698e111580e278872a8323fba50) 2022-11-04T05:06:34Z Gordon Bergling gbe@FreeBSD.org 2022-11-01T07:00:53Z urn:sha1:3ee705d3c86d7370a1f9a93c18e60e868a78d9f4 - s/interrut/interrupt/ (cherry picked from commit 34fcce0087f394e869c4bf097552398a01da580e) 2022-11-01T00:44:40Z Konstantin Belousov kib@FreeBSD.org 2022-10-22T10:58:43Z urn:sha1:68be9f4ea1dbd5ae644de3bfa663c68b7df30196 (cherry picked from commit ca18304ea491263389b8b1239e9b5b21d80da7f5) 2022-10-17T08:41:54Z Andrew Turner andrew@FreeBSD.org 2022-09-20T16:07:27Z urn:sha1:69474c060d7c19c7df9f8ec07cf5b04e5b355190 Rather than defining the structure manually use the DEFINE_CLASS_0 macro. As we have both an ACPI and FDT attachment we need to use the _0 variant of the macro as DEFINE_CLASS would create two structures with the same name. Sponsored by: The FreeBSD Foundation (cherry picked from commit 42353d81e3a580442a70404a4fcfcbc16c36ef3f) 2022-10-17T08:41:54Z Andrew Turner andrew@FreeBSD.org 2022-09-14T16:29:29Z urn:sha1:85194e20d047bdefd835478452c6f318f4875c08 Rather than hard coding these values use a macro to document which interrupt is being used. Reviewed by: emaste Obtained from: https://github.com/FreeBSD-UPB/freebsd-src (earlier version) Sponsored by: Innovate UK Sponsored by: The FreeBSD Foundation Sponsored by: University Politehnica of Bucharest Differential Revision: https://reviews.freebsd.org/D36600 (cherry picked from commit 9526031cd5606fe590ef69224d0db1af1603dcfe) 2022-10-02T04:25:51Z Warner Losh imp@FreeBSD.org 2022-07-08T17:53:29Z urn:sha1:0ae6b3fb4f2985805650d58d848c23ef8016f554 Sponsored by: Netflix (cherry picked from commit e10ac1ed2cae458f25e437fb166b4f03bddcd358) 2022-10-02T04:25:51Z Warner Losh imp@FreeBSD.org 2022-07-08T17:53:29Z urn:sha1:8358a22417fd36513efdbbc298aea4567ec6f99b Sponsored by: Netflix (cherry picked from commit 624f60ca034505f4274a4232817062f7f6d6570c) 2022-10-02T04:25:51Z Warner Losh imp@FreeBSD.org 2022-07-08T17:53:29Z urn:sha1:90a6a07dde2284c6af6ee708e70029b32e476b47 Sponsored by: Netflix (cherry picked from commit b20f0f724734b8dddde2957b39c92720a63430ac)