en Copyright 2015 Java http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#8e985774117d49eb968789aba8550c2a92992a9a kern: Remove needless kern.opts.mkWe don't need kern.opts.mk in any of these places. None of theseMakefiles reference any MK_ options. Some don't even need SYSDIR,but leave that defined in the ones that do.Sponsored by: Netflix List of files: /freebsd/sys/modules/netmap/Makefile Wed, 08 Oct 2025 06:17:18 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#031beb4e239bfce798af17f5fe8dba8bcaf13d99 sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/sys/modules/netmap/Makefile Wed, 16 Aug 2023 19:54:58 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#67350cb56a69468c118bd4ccf6e361b7ebfa9eb4 Merge ^/head r340918 through r341763. List of files: /freebsd/sys/modules/netmap/Makefile Sun, 09 Dec 2018 12:39:45 +0100 Dimitry Andric <dim@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#b6e66be22bdce2aadcf52ee6230faa1e6cd3f805 netmap: align codebase to the current upstream (760279cfb2730a585)Changelist: - Replace netmap passthrough host support with a more general mechanism to call TXSYNC/RXSYNC from an in-kernel event-loop. No kernel threads are used to use this feature: the application is required to spawn a thread (or a process) and issue a SYNC_KLOOP_START (NIOCCTRL) command in the thread body. The kernel loop is executed by the ioctl implementation, which returns to userspace only when a different thread calls SYNC_KLOOP_STOP or the netmap file descriptor is closed. - Update the if_ptnet driver to cope with the new data structures, and prune all the obsolete ptnetmap code. - Add support for "null" netmap ports, useful to allocate netmap_if, netmap_ring and netmap buffers to be used by specialized applications (e.g. hypervisors). TXSYNC/RXSYNC on these ports have no effect. - Various fixes and code refactoring.Sponsored by: Sunny Valley NetworksDifferential Revision: https://reviews.freebsd.org/D18015 List of files: /freebsd/sys/modules/netmap/Makefile Wed, 05 Dec 2018 12:57:16 +0100 Vincenzo Maffione <vmaffione@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#2ff91c175eca50b7d0d9da6b31eae4109c034137 netmap: align codebase to the current upstream (commit id 3fb001303718146)Changelist: - Turn tx_rings and rx_rings arrays into arrays of pointers to kring structs. This patch includes fixes for ixv, ixl, ix, re, cxgbe, iflib, vtnet and ptnet drivers to cope with the change. - Generalize the nm_config() callback to accept a struct containing many parameters. - Introduce NKR_FAKERING to support buffers sharing (used for netmap pipes) - Improved API for external VALE modules. - Various bug fixes and improvements to the netmap memory allocator, including support for externally (userspace) allocated memory. - Refactoring of netmap pipes: now linked rings share the same netmap buffers, with a separate set of kring pointers (rhead, rcur, rtail). Buffer swapping does not need to happen anymore. - Large refactoring of the control API towards an extensible solution; the goal is to allow the addition of more commands and extension of existing ones (with new options) without the need of hacks or the risk of running out of configuration space. A new NIOCCTRL ioctl has been added to handle all the requests of the new control API, which cover all the functionalities so far supported. The netmap API bumps from 11 to 12 with this patch. Full backward compatibility is provided for the old control command (NIOCREGIF), by means of a new netmap_legacy module. Many parts of the old netmap.h header has now been moved to netmap_legacy.h (included by netmap.h).Approved by: hrs (mentor) List of files: /freebsd/sys/modules/netmap/Makefile Thu, 12 Apr 2018 09:20:50 +0200 Vincenzo Maffione <vmaffione@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#8346f888343a7fe1b7184c14e2649692d1f5a786 Use FreeBSD-current conventions for building options rather thanFreeBSD 10 conventions: inlude kern.opts.mk. List of files: /freebsd/sys/modules/netmap/Makefile Sat, 17 Mar 2018 18:18:41 +0100 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#193d9e768ba63fcfb187cfd17f461f7d41345048 sys/modules: normalize .CURDIR-relative paths to SRCTOPThis simplifies make output/logicTested with: `cd sys/modules; make ALL_MODULES=` on amd64MFC after: 1 monthSponsored by: Dell EMC Isilon List of files: /freebsd/sys/modules/netmap/Makefile Sat, 04 Mar 2017 11:10:17 +0100 Enji Cooper <ngie@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#5763f79695f9b1ffacce55a8594cb7be08c3f31c Merge ^/head r307383 through r307735. List of files: /freebsd/sys/modules/netmap/Makefile Fri, 21 Oct 2016 18:29:40 +0200 Dimitry Andric <dim@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#37e3a6d349581b4dd0aebf24be7b1b159a698dcf Import the current version of netmap, aligned with the one on github.This commit, long overdue, contains contributions in the last 2 yearsfrom Stefano Garzarella, Giuseppe Lettieri, Vincenzo Maffione, including:+ fixes on monitor ports+ the 'ptnet' virtual device driver, and ptnetmap backend, for high speed virtual passthrough on VMs (bhyve fixes in an upcoming commit)+ improved emulated netmap mode+ more robust error handling+ removal of stale code+ various fixes to code and documentation (some mixup between RX and TX parameters, and private and public variables)We also include an additional tool, nmreplay, which is functionallyequivalent to tcpreplay but operating on netmap ports. List of files: /freebsd/sys/modules/netmap/Makefile Sun, 16 Oct 2016 16:13:32 +0200 Luigi Rizzo <luigi@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#9268022b74279434ed6300244e3f977e56a8ceb5 Merge from head@274682 List of files: /freebsd/sys/modules/netmap/Makefile Wed, 19 Nov 2014 02:07:58 +0100 Simon J. Gerraty <sjg@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#1ce4b357402c3cd0cba264a15c06b6fd00591088 Sync to HEAD@r272516. List of files: /freebsd/sys/modules/netmap/Makefile Sat, 04 Oct 2014 14:42:37 +0200 Alexander V. Chernikov <melifaro@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#970388bf8d07034e3e3c3511eba912b9570da3c9 IFC @r272185 List of files: /freebsd/sys/modules/netmap/Makefile Sun, 28 Sep 2014 00:15:50 +0200 Neel Natu <neel@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#89b95481b4d8e29926032be579e05ed6d98496a6 add missing fileSubmitted by: Daniel PeyrolonMFC after: 3 days List of files: /freebsd/sys/modules/netmap/Makefile Thu, 25 Sep 2014 16:25:38 +0200 Luigi Rizzo <luigi@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#6cec9cad762b6476313fb1f8e931a1647822db6b MFC @ r266724An SVM update will follow this. List of files: /freebsd/sys/modules/netmap/Makefile Tue, 03 Jun 2014 04:34:21 +0200 Peter Grehan <grehan@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#3b8f08459569bf0faa21473e5cec2491e95c9349 Merge head List of files: /freebsd/sys/modules/netmap/Makefile Mon, 28 Apr 2014 09:50:45 +0200 Simon J. Gerraty <sjg@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#84e51a1b679bececc13cbe3cd3cb9b7d461b9fe7 IFC @264767 List of files: /freebsd/sys/modules/netmap/Makefile Wed, 23 Apr 2014 23:52:43 +0200 Alan Somers <asomers@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#bf775ebb601e085b338967c9fed558a617555da3 MFC @ r259635This brings in the "-w" option from bhyve to ignore unknown MSRs.It will make debugging Linux guests a bit easier.Suggested by: Willem Jan Withagen (wjw at digiware nl) List of files: /freebsd/sys/modules/netmap/Makefile Tue, 25 Feb 2014 07:29:56 +0100 Peter Grehan <grehan@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#c98bb15d01876b54224f52232cee5ba1b5b0ce6f MFH: tracking commitSponsored by: The FreeBSD Foundation List of files: /freebsd/sys/modules/netmap/Makefile Fri, 21 Feb 2014 04:30:12 +0100 Glen Barber <gjb@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#5748b897da441d1f10e1fe0c39155ea33d6d383a Merge head up to r262222 (last merge was incomplete). List of files: /freebsd/sys/modules/netmap/Makefile Wed, 19 Feb 2014 23:02:15 +0100 Martin Matuska <mm@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/modules/netmap/Makefile#f0ea3689a9c1c27067145ed902811149e78cc4fa This new version of netmap brings you the following:- netmap pipes, providing bidirectional blocking I/O while moving 100+ Mpps between processes using shared memory channels (no mistake: over one hundred million. But mind you, i said *moving* not *processing*);- kqueue support (BHyVe needs it);- improved user library. Just the interface name lets you select a NIC, host port, VALE switch port, netmap pipe, and individual queues. The upcoming netmap-enabled libpcap will use this feature.- optional extra buffers associated to netmap ports, for applications that need to buffer data yet don't want to make copies.- segmentation offloading for the VALE switch, useful between VMs.and a number of bug fixes and performance improvements.My colleagues Giuseppe Lettieri and Vincenzo Maffione did a substantialamount of work on these features so we owe them a big thanks.There are some external repositories that can be of interest: https://code.google.com/p/netmap our public repository for netmap/VALE code, including linux versions and other stuff that does not belong here, such as python bindings. https://code.google.com/p/netmap-libpcap a clone of the libpcap repository with netmap support. With this any libpcap client has access to most netmap feature with no recompilation. E.g. tcpdump can filter packets at 10-15 Mpps. https://code.google.com/p/netmap-ipfw a userspace version of ipfw+dummynet which uses netmap to send/receive packets. Speed is up in the 7-10 Mpps range per core for simple rulesets.Both netmap-libpcap and netmap-ipfw will be merged upstream at somepoint, but while this happens it is useful to have access to them.And yes, this code will be merged soon. It is infinitely betterthan the version currently in 10 and 9.MFC after: 3 days List of files: /freebsd/sys/modules/netmap/Makefile Sat, 15 Feb 2014 05:53:04 +0100 Luigi Rizzo <luigi@FreeBSD.org>