BRANCHES revision 1.119
1# $NetBSD: BRANCHES,v 1.119 2006/11/04 14:16:52 yamt Exp $ 2# 3# This file contains a list of branches that exist in the NetBSD CVS 4# tree and their current state. 5# 6# This list is necessarily incomplete. 7# 8# Within reason, developers may create branch and version tags at any 9# time for any purpose. To avoid name collisions, private tags should 10# have names which begin with the developer's NetBSD login name 11# followed by a - or _ character (e.g., thorpej_scsipi, 12# thorpej-signal) 13# 14# Any branch or version tag not listed here should be assumed to be 15# private to the developer who created it. It is inappropriate for 16# anyone other than that developer to commit, move tags, or otherwise 17# modify the contents of the branch. 18# 19# Please update this file when a new branch is ready for consumption 20# by folks other than the maintainer, or when the use or status of an 21# existing branch changes significantly. 22# 23# Format: 24# Branch: name of branch 25# Description: Purpose and intention of the branch 26# Status: Active/Terminated/Dormant 27# Start Date: date first instantiated 28# End Date: date it was Terminated/made_Dormant, if any 29# Base Tag: netbsd-1-5-base, etc. 30# Maintainer: Somebody to blame. 31# Scope: Portion of the tree covered. 32# Notes: Various other info, perhaps explanation of special tags, 33# who-may-commit policies, etc. 34# 35# There are four sections to this file: 36# Release branches 37# Individual developers' branches (Active/Dormant) 38# Individual developers' branches (Terminated), and 39# other 40# 41# Entries within each section should be alphabetized. 42# 43 44 45# Release branches: 46 47Branch: comdex-fall-1999 48Description: Special release branch for pre-1.5 release at 49 Fall 1999 COMDEX. 50Status: Terminated 51Start Date: 52End Date: 53Base Tag: comdex-fall-1999-base 54Maintainer: ? 55Scope: Entire tree. 56Notes: 57 58Branch: netbsd-0-9 59Description: The NetBSD 0.9 release branch 60Status: Terminated 61Start Date: 62End Date: 63Base Tag: netbsd-0-9-base 64Maintainer: Release Engineering <releng@NetBSD.org> 65Scope: Entire tree. 66Notes: Subsidiary tags of: netbsd-0-9-ALPHA, netbsd-0-9-ALPHA2, 67 netbsd-0-9-BETA, netbsd-0-9-RELEASE. 68 Commits restricted to release engineering. 69 70Branch: netbsd-1-0 71Description: The NetBSD 1.0 release branch 72Status: Terminated 73Start Date: 74End Date: 75Base Tag: netbsd-1-0-base 76Maintainer: Release Engineering <releng@NetBSD.org> 77Scope: Entire tree. 78Notes: 79 Commits restricted to release engineering. 80 81Branch: netbsd-1-1 82Description: The NetBSD 1.1 release branch 83Status: Terminated 84Start Date: 85End Date: 86Base Tag: netbsd-1-1-base 87Maintainer: Release Engineering <releng@NetBSD.org> 88Scope: Entire tree. 89Notes: 90 Commits restricted to release engineering. 91 92Branch: netbsd-1-2 93Description: The NetBSD 1.2 release branch 94Status: Terminated 95Start Date: 96End Date: 97Base Tag: netbsd-1-2-base 98Maintainer: Release Engineering <releng@NetBSD.org> 99Scope: Entire tree. 100Notes: 101 Commits restricted to release engineering. 102 103Branch: netbsd-1-3 104Description: The NetBSD 1.3 release branch 105Status: Terminated 106Start Date: 107End Date: 108Base Tag: netbsd-1-3-base 109Maintainer: Release Engineering <releng@NetBSD.org> 110Scope: Entire tree. 111Notes: 112 Commits restricted to release engineering. 113 114Branch: netbsd-1-4 115Description: The NetBSD 1.4 release branch 116Status: Terminated 117Start Date: 1 Apr 2000 118End Date: 119Base Tag: netbsd-1-4-base 120Maintainer: 1.4 Release Engineering <releng-1-4@NetBSD.org> 121Scope: Entire tree. 122Notes: 123 Commits restricted to release engineering. 124 125Branch: netbsd-1-5 126Description: The NetBSD 1.5 release branch 127Status: Terminated 128Start Date: 20 Jun 2000 129End Date: 26 Jan 2005 130Base Tag: netbsd-1-5-base 131Maintainer: 1.5 Release Engineering <releng-1-5@NetBSD.org> 132Scope: Entire tree. 133Notes: 134 Commits restricted to release engineering. 135 136Branch: netbsd-1-6 137Description: The NetBSD 1.6 release branch 138Status: Terminated 139Start Date: 22 May 2002 140End Date: 141Base Tag: netbsd-1-6-base 142Maintainer: 1.6 Release Engineering <releng-1-6@NetBSD.org> 143Scope: Entire tree. 144Notes: 145 Commits restricted to Release Engineering. 146 147Branch: netbsd-2 148Description: The NetBSD 2 release branch 149Status: Active 150Start Date: 23 Dec 2004 151End Date: 152Base Tag: netbsd-2-base 153Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 154Scope: Entire tree. (src + xsrc) 155Notes: 156 Commits restricted to Release Engineering. 157 158Branch: netbsd-2-0 159Description: Originally the NetBSD 2.0 release branch and now the branch 160 tracking security/critical fixes for the NetBSD 2.0 series 161Status: Active 162Start Date: 28 Mar 2004 and changed for security/critical function on 163 23 Dec 2004 164End Date: 165Base Tag: netbsd-2-0-base 166Maintainer: 2.0 Release Engineering <releng-2-0@NetBSD.org> 167Scope: Entire tree. (src + xsrc) 168Notes: Branch was re-purposed to security/critical change function 169 once 2.0 released. See netbsd-2 for current branch to track 170 NetBSD 2 tree. 171 Commits restricted to Release Engineering. 172 173Branch: netbsd-2-1 174Description: Tracking security/critical fixes for NetBSD 2.1 175Status: Active 176Start Date: 26 Oct 2005 177End Date: 178Base Tag: netbsd-2-1-RELEASE 179Maintainer: 2 Release Engineering <releng-2@NetBSD.org> 180Scope: Entire tree. (src + xsrc) 181Notes: Branch contains only security/critical fixes to 182 NetBSD 2.1. For new features, use netbsd-2 branch. 183 Commits restricted to Release Engineering. 184 185Branch: netbsd-3 186Description: The NetBSD 3 release branch 187Status: Active 188Start Date: 16 Mar 2005 189End Date: 190Base Tag: netbsd-3-base 191Maintainer: 3 Release Engineering <releng-3@NetBSD.org> 192Scope: Entire tree. (src + xsrc) 193Notes: 194 Commits restricted to Release Engineering. 195 196Branch: netbsd-4 197Description: The NetBSD 4 release branch 198Status: Active 199Start Date: 8 Aug 2006 200End Date: 201Base Tag: netbsd-4-base 202Maintainer: 4 Release Engineering <releng-4@NetBSD.org> 203Scope: Entire tree. (src + xsrc) 204Notes: 205 Commits restricted to Release Engineering. 206 207######################################################################## 208# Individual developers' branches (Active/Dormant): 209######################################################################## 210 211Branch: bjh21-hydra 212Description: Simtec Hydra support and ARM SMP in general 213Status: Dormant 214Start Date: 18 Oct 2002 215End Date: 216Base Tag: bjh21-hydra-base 217Maintainer: Ben Harris <bjh21@NetBSD.org> 218Scope: sys/arch/arm sys/arch/acorn32 219Notes: This code was on a branch because it involves changes to 220 cpuswitch.S which would otherwise make merging the 221 nathanw_sa branch difficult. 222 223Branch: gmcgarry_ctxsw 224Description: Separate scheduler from context-switch code 225Status: Dormant 226Start Date: 18 December 2002 227End Date: 228Base Tag: gmcgarry_ctxsw_base 229Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 230Scope: kernel 231Notes: Removing knowledge of the schedular and its run queues 232 from the machine-dependent context switch code is the 233 first step in cleaning up the scheduler. It is necessary 234 for the newlock branch, making the scheduler SMP friendly, 235 adding real-time scheduler extensions, and reducing the 236 number of code paths for LWP and proc switching. 237 238Branch: gmcgarry_ucred 239Description: Integrate and encapsulate user credentials 240Status: Dormant 241Start Date: 18 December 2002 242End Date: 243Base Tag: gmcgarry_ucred_base 244Maintainer: Gregory McGarry <gmcgarry@NetBSD.org> 245Scope: kernel 246Notes: merge pcred and ucred and poolify 247 248Branch: kame 249Description: KAME Project 250Status: Dormant 251Start Date: 28 Jun 1999 252End Date: 253Base Tag: 254Maintainer: Jun-ichiro itojun Hagino <itojun@NetBSD.org> 255Scope: kernel 256Notes: http://www.kame.net 257 Used for "reference" purposes for early part of KAME 258 integration effort. The branch is not actively used, as I 259 (itojun) use patch(1) and diff(1) for the KAME syncs. 260 261Branch: kent-audio2 262Description: In-kernel audio mixer 263Status: Active 264Start Date: Sun Jan 16 2005 265End Date: 266Base Tag: kent-audio2-base 267Maintainer: TAMURA Kent <kent@NetBSD.org> 268Scope: kernel (audio device drivers) 269Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 270 Please consult with the maintainer before committing 271 to this branch. 272 This branch is not expected to be compilable yet. 273 274Branch: matt-timespec 275Description: Convert the kernel to struct timespec as its primary time 276 storage mechanism. 277Status: Active 278Start Date: 2005-02-19 279End Date: 280Base Tag: 281Maintainer: Matt Thomas <matt@NetBSD.org> 282Scope: kernel 283Notes: 284 285Branch: newlock 286Description: New locking primitives, based on Solaris's 287Status: Dormant 288Start Date: March 9, 2002 289End Date: 290Base Tag: newlock-base 291Maintainer: Jason R. Thorpe <thorpej@NetBSD.org> 292Scope: Kernel 293Notes: The goal is to replace the existing lockmgr() and 294 simple_lock() based locking mechanisms with the 295 primitives found in Solaris: mutexes and rwlocks. 296 297Branch: newlock2 298Description: New locking primitives, based on Solaris's 299Status: Active 300Start Date: September 9, 2006 301End Date: 302Base Tag: newlock2-base 303Maintainer: Andrew Doran <ad@NetBSD.org> 304Scope: Kernel 305Notes: As per the newlock branch, however given the amount of time 306 the original branch has lain dormant, a new one has been 307 created. Goals: 308 - Implement new locking primitives on most-used ports. 309 - Minor locking improvements. 310 - Remove spinlockmgr(). 311 312Branch: pkgviews 313Description: package views, enabling multiple conflicting packages to co-exist 314Status: Active 315Start Date: 22 July 2002 316End Date: 317Base Tag: pkgviews 318Maintainer: Alistair Crooks <agc@NetBSD.org> 319Scope: pkgsrc, basesrc/usr.sbin/pkg_install 320Notes: A more flexible infrastructure for third-party packages by 321 allowing multiple conflicting packages and versions to co-exist 322 within the same tree 323 324Branch: rpaulo-netinet-merge-pcb 325Description: merge in6pcb with inpcb 326Status: Active 327Start Date: Wed Feb 01 2006 328End Date: 329Base Tag: rpaulo-netinet-merge-pcb-base 330Maintainer: Rui Paulo <rpaulo@NetBSD.org> 331Scope: src/sys 332Notes: 333 334Branch: rtr-xorg-branch 335Description: xorg & static build alterations to src/x11 336Status: Active 337Start Date: Nov 15 2004 338End Date: 339Base tag: rtr-xorg-branch-base 340Maintainer: Tyler R. Retzlaff <rtr@NetBSD.org> 341Scope: x11 342 distrib/sets/lists 343 share/mk/bsd.x11.mk 344 share/mk/bsd.own.mk 345 etc/mtree/NetBSD.dist 346Notes: Requires parts of xsrc/xfree (HEAD) 347 xsrc/local, xsrc/xfree/xc/programs/Xserver/hw/netbsd 348 Requires xorg (XORG-6_8_1) 349 350Branch: thorpej-devvp 351Description: replace dev_t with struct vnode * in devsw entry points 352Status: Active 353Start Date: Sep 6 2001 354End Date: 355Base Tag: thorpej-devvp-base 356Maintainer: Jason Thorpe <thorpej@NetBSD.org> 357Scope: syssrc 358Notes: Kernels built from this branch are not expected 359 to function correctly at this time. 360 361 Ports known to compile on this branch: 362 alpha 363 i386 364 365Branch: yamt-lazymbuf 366Description: implement and evaluate lazy mapping of mbuf external data pages 367 it's intended as the first step of larger changes. 368 1. support operations (esp. bus_dma load) on 369 unmapped mbuf. 370 2. unify mbuf and buf. 371 (or, at least some parts of them) 372 3. then it should be trivial to implement 373 i/o coalescing, etc. 374Status: Active 375Start Date: Wed Jul 6 2005 376End Date: 377Base Tag: yamt-lazymbuf-base2 378Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 379Scope: src/sys 380Notes: 381 382Branch: yamt-splraiseipl 383Description: finish implementing splraiseipl (and makeiplcookie). 384 http://mail-index.NetBSD.org/tech-kern/2006/07/01/0000.html 385Status: Active 386Start Date: Mon Sep 18 2006 387End Date: 388Base Tag: yamt-splraiseipl-base2 389Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 390Scope: src/sys (src/common is tagged but not branched) 391Notes: 392 tested: 393 alpha, i386, xen (yamt) 394 hp300, news68k, sparc(sun4c), sun2, 395 sun3, sun3x (tsutsui) 396 397 compile-tested: 398 amd64, sparc, sparc64 (GENERIC), 399 vax, evbarm, evbmips, evbsh3, iyonix, acorn26, 400 hp700, evbppc (marvell, ibm4xx), 401 mac68k, x68k, hpcarm, shark, acorn32, 402 cats, netwinder, algor, arc, ews4800mips, hpcmips, 403 newsmips, luna68k, cobalt, pmax, sbmips, hpcsh, 404 landisk, next68k, macppc, amiga, cesfic, sgimips 405 406 not tested: 407 pdp10 (i don't know how to build) 408 sparc64 (GENERIC.MP seems to have an unrelated problem) 409 410 notyet: 411 others 412 413 414######################################################################## 415# Individual developers' branches (Terminated): 416######################################################################## 417 418Branch: bouyer-scsipi 419Description: Integration of atapi support 420Status: Terminated 421Start Date: 422End Date: 423Base Tag: 424Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 425Scope: kernel 426Notes: Superseded by thorpej_scsipi 427 428Branch: bouyer-xen2 429Description: update xen port to xen 2.0, with support for domain0 operations 430Status: Terminated 431Start Date: Dec 13 2004 432End Date: Mar 10 2005 433Base Tag: netbsd-2-base 434Maintainer: Manuel Bouyer <bouyer@NetBSD.org> 435Scope: src/sys/arch/xen 436Notes: 437 438Branch: chap-midi 439Description: Renovation of MIDI support 440Status: Terminated; merged to -current 441Start Date: 19 May 2006 442End Date: 30 Jun 2006 443Base Tag: chap-midi-base 444Maintainer: Chapman Flack <chap@NetBSD.org> 445Scope: sys, share/man, usr.bin 446Notes: 447 448Branch: chs-ubc 449Description: Unified Buffer Cache 450Status: Terminated 451Start Date: 452End Date: 453Base Tag: chs-ubc-base 454Maintainer: Chuck Silvers <chs@NetBSD.org> 455Scope: kernel 456Notes: 457 458Branch: chs-ubc2 459Description: Unified Buffer Cache 460Status: Terminated; merged to -current 461Start Date: 462End Date: 463Base Tag: chs-ubc2-base, chs-ubc2-newbase 464Maintainer: Chuck Silvers <chs@NetBSD.org> 465Scope: kernel 466Notes: 467 468Branch: cjs-build-against-obj-dir 469Description: ? 470Status: ? 471Start Date: 472End Date: 473Base Tag: 474Maintainer: Curt Sampson <cjs@NetBSD.org> 475Scope: Entire tree. 476Notes: 477 478Branch: eeh-paddr_t 479Description: use separate types for virtual vs. physical addresses 480Status: Terminated; merged to -current 481Start Date: 482End Date: 483Base Tag: eeh-paddr_t-base 484Maintainer: Eduardo Horvath <eeh@NetBSD.org> 485Scope: kernel 486Notes: This is needed to support 32-bit kernels on sparc64. 487 488Branch: elad-kernelauth 489Description: Native NetBSD implementation of Apple's kernel authorization 490 based on TN2127. This is a "clean-room" implementation to 491 avoid any licensing issues. 492Status: Terminated; merged to -current 493Start Date: Tue Mar 7 2006 494End Date: Mon May 15 2006 495Base Tag: elad-kernelauth-base 496Maintainer: Elad Efrat <elad@NetBSD.org> 497Scope: src/sys, src/share/man/man9/Makefile, 498 src/share/man/man9/kauth.h, src/distrib/sets/lists/comp/mi 499Notes: 500 501Branch: fvdl-softdep 502Description: FFS soft dependencies 503Status: Terminated; merged to -current 504Start Date: 505End Date: 506Base Tag: fvdl-softdep-base 507Maintainer: Frank van der Linden <fvdl@NetBSD.org> 508Scope: kernel 509Notes: 510 511Branch: gehenna-devsw 512Description: auto-generation of devsw table 513Status: Terminated 514Start Date: 16 May 2002 515End Date: 6 Sep 2002 516Base Tag: gehenna-devsw-base 517Maintainer: MAEKAWA Masahide <gehenna@NetBSD.org> 518Scope: syssrc 519Notes: The goal is to get rid of the existing device switch tables in 520 port-dependent conf.c and to generate them dynamically by 521 config(8). 522 523Branch: is-newarp 524Description: ARP for non-Ethernet 525Status: Terminated; merged before NetBSD 1.3 526Start Date: 1996/10/13 527End Date: 1997/03/15 528Base Tag: is-newarp-base 529Maintainer: Ignatios Souvatzis <is@NetBSD.org> 530Scope: kernel 531Notes: 532 533Branch: kenh-if-detach 534Description: Interface detach support. 535Status: ? 536Start Date: 537End Date: 538Base Tag: kenh-if-detach-base 539Maintainer: Ken Hornstein <kenh@NetBSD.org> 540Scope: kernel 541Notes: 542 543Branch: kent-audio1 544Description: Audio converter pipeline 545Status: Terminated; merged to -current 546Start Date: Tue Dec 7 2004 547End Date: Tue Jan 11 2005 548Base Tag: kent-audio1-base 549Maintainer: TAMURA Kent <kent@NetBSD.org> 550Scope: kernel (audio device drivers) 551Notes: http://mail-index.netbsd.org/tech-kern/2004/12/03/0007.html 552 Please consult with the maintainer before committing 553 to this branch. 554 555Branch: kqueue 556Description: kqueue kernel event notification mechanism (from FreeBSD) 557Status: Terminated; merged to -current 558Start Date: Tue Jul 10 23:08:38 EST 2001 559End Date: Tue Oct 24 09:14:14 GMT 2002 560Base Tag: kqueue-base 561Maintainer: Jaromir Dolecek <jdolecek@NetBSD.org> 562Scope: kernel, libc/sys, share/man/man9, usr.bin/fstat 563Notes: Integration of FreeBSD's kqueue(2) mechanism, with various 564 local internal changes to better suit NetBSD, and 565 enhancements such as looking up filters by name or 566 number, and dynamic registration of "user" filters. 567 The work is complete as is, but is awaiting more 568 feedback from various kernel gurus before going mainline. 569 570Branch: ktrace-lwp 571Description: ktrace support for lwp ids. 572Status: Terminated; merged to -current 573Start Date: Wed Jul 2 15:27:30 UTC 2003 574End Date: Sun Dec 11 12:25:29 UTC 2005 575Base Tag: ktrace-lwp-base 576Maintainer: Darren Reed <darrenr@NetBSD.org> 577Scope: sys 578Notes: 579 580Branch: marc-pcmcia 581Description: PCMCIA support 582Status: Terminated; merged to -current 583Start Date: 584End Date: 585Base Tag: marc-pcmcia-base, marc-pcmcia-bp 586Maintainer: Marc Horowitz <marc@NetBSD.org> 587Scope: kernel 588Notes: 589 590Branch: minoura_x68k_bus_h 591Description: bus_space(9) and bus_dma(9) implementation for x68k 592Status: Terminated; merged to -current 593Start Date: 23 Dec 1998 594End Date: 16 Mar 1999 595Base Tag: minoura_x68k_bus_h-base 596Maintainer: Minoura Makoto <minoura@NetBSD.org> 597Scope: sys/arch/x68k 598Notes: 599 600Branch: minoura-xpg4dl 601Description: Citrus Project locale subsystem 602Status: Terminated; (partly) merged to -current 603Start Date: 28 March 2000 604End Date: 605Base Tag: minoura-xpg4dl-base 606Maintainer: Minoura Makoto <minoura@NetBSD.org> 607Scope: basesrc, syssrc, sharesrc 608Notes: Citrus Project is developing dynamically-loadable, codeset- 609 independent locale subsystem. Part of the implementation 610 (LC_CTYPE) called XPG4DL is now integrated to -current. 611 612Branch: mrg-vm-swap 613Description: dynamic swap allocation, swap-to-files support 614Status: Terminated; abondoned for mrg-vm-swap2 615Start Date: 12 February 1997 616End Date: 15 March 1997 617Base Tag: [none] 618Maintainer: Matthew R. Green <mrg@NetBSD.org> 619Scope: kernel 620Notes: 621 622Branch: mrg-vm-swap2 623Description: dynamic swap allocation, swap-to-files support 624Status: Terminated; merged to -current 625Start Date: 4 May 1997 626End Date: 12 June 1997 627Base Tag: mrg-vm-swap2-base 628Maintainer: Matthew R. Green <mrg@NetBSD.org> 629Scope: kernel 630Notes: 631 632Branch: nathanw_sa 633Description: Scheduler activations 634Status: Terminated; merged to -current 635Start Date: 5 March 2001 636End Date: 18 January 2003 637Base Tag: nathanw_sa_base 638Maintainer: Nathan Williams <nathanw@NetBSD.org> 639Scope: kernel, libc, libkvm, libpthread, libpthread_dbg, include, 640 bin/ps usr.bin/systat usr.bin/top usr.bin/w 641 gnu/dist/toolchain/gdb gnu/usr.bin/gdb 642Notes: The idea of scheduler activations is described in the 643 classic paper by Anderson et al., in ACM Transactions 644 a on Computer Systems volume 10 issue 1 (1992),which 645 can be found at 646 http://www.acm.org/pubs/citations/journals/tocs/1992-10-1/p53-anderson/ 647 Many ideas in the implementation are based on the 648 implementation of scheduler activations added to Mach 649 3.0 and described by Davis et al. in the University of 650 Washington CS tech report 92-08-93, which can be found 651 at 652 ftp://ftp.cs.washington.edu/tr/1992/08/UW-CSE-92-08-03.PS.Z 653 654 My USENIX paper on the subject can be found at 655 http://web.mit.edu/nathanw/www/usenix/ 656 657 Please consult with the maintainer before committing 658 to this branch. 659 Other tags starting with nathanw_sa reserved for 660 branch management and are not guaranteed to be stable. 661 662 Trunk tagged with "nathanw_sa_before_merge" prior to 663 merging branch down to trunk. Branch tagged with 664 "nathanw_sa_end" to indicate the ending revision of 665 the branch. 666 667Branch: perseant-lfsv2 668Description: LFS incompatible on-disk data structure changes 669Status: Terminated 670Start Date: 27 June 2001 671End Date: 16 July 2001 672Base Tag: perseant-lfsv2-base 673Maintainer: Konrad Schroder <perseant@NetBSD.org> 674Scope: basesrc/{sbin/*lfs,libexec/lfs_cleanerd,usr.sbin/dumplfs}, syssrc/sys/ufs 675Notes: This branch should be short-lived, I expect to merge as soon 676 as the data structures required for unremove are in and tested. 677 678Branch: peter-altq 679Description: New ALTQ framework: 680 - sync with KAME sources 681 - share mtag/name mapping functions 682 - separate altq + pf attachment 683Status: Terminated; merged to -current 684Start Date: March 16, 2006 685End Date: October 12, 2006 686Base Tag: peter-altq-base 687Maintainer: Peter Postma <peter@NetBSD.org>, 688 Martin Husemann <martin@NetBSD.org>, 689 Matthias Scheler <tron@NetBSD.org> 690Scope: dist/pf dist/ipf distrib/sets/lists sys usr.sbin/altq 691Notes: Only the first item in the description was finished 692 in this branch. 693 694Branch: sommerfeld_i386mp_1 695Description: Multiprocessor support for i386 using Intel MP BIOS. 696Status: Terminated; merged to -current 697Start Date: 21 Feb 2000 698End Date: 01 Oct 2002 699Base Tag: sommerfeld_i386mpbase_1 700Maintainer: Bill Sommerfeld <sommerfeld@NetBSD.org> 701Scope: sys/arch/i386 702Notes: 703 Code committed to the branch has booted to multiuser 704 on at least one system. 705 706 Not guaranteed to compile against mainline since -current 707 may have changed incompatibly with the last branch update; 708 use "cvs update -D" to roll-back the rest of the tree to match. 709 710 Please get explicit permission from the maintainer 711 before each commit, or your changes will be backed out. 712 Other tags starting with sommerfeld_ are private to 713 the developer and are guaranteed to be unstable. 714 Only the maintainer should move tags. 715 716 Note that this branch uses a DIFFERENT scheme for 717 synching with the mainline. the maintainer uses some private 718 scripts for keeping them in synch; if you make commits 719 to the branch to "resynchronize" things, you'll 720 probably do it wrong; instead, ask the maintainer to 721 resynchronize things. 722 723 See sys/arch/i386/TODO on the branch for a list of known 724 issues with the branch. 725 726Branch: thorpej-mips-cache 727Description: overhaul MIPS cache support code 728Status: Terminated; merged to -current 729Start Date: Oct 23 2001 730End Date: Nov 14 2001 731Base Tag: thorpej-mips-cache-base 732Scope: syssrc 733Notes: This branch needs more debugging, testing, and more 734 ports need to be converted to the new world order. 735 736 The following processors have had cache ops 737 written: 738 739 * R2000/R3000 (cache_r3k) -- light testing, 740 needs to be beat on a lot more to make 741 sure it's working. 742 743 * R4000/R4400 (cache_r4k) -- mhitch@NetBSD.org 744 tracked down a bug, which has been fixed. 745 746 Confirmed working on R4000-with-L2. 747 748 Confirmed working on R4400-no-L2 and 749 R4400-with-L2. 750 751 * R4600/R5000 (cache_r5k) -- shin@NetBSD.org 752 has committed fixes to this code. 753 754 Confirmed working on R4600 v2 (SGI IP-22 with 755 no SysAD L2 cache). 756 757 Confirmed working on RM5260 (Algorithmics P-5064). 758 759 * TX39 (cache_tx39) -- uch@NetBSD.org has 760 committed fixes to this code. Awaiting 761 confirmation that it is working properly. 762 763 * R5900 (cache_r5900) -- uch@NetBSD.org has 764 written this code and tested it on a 765 PlayStation 2. 766 767 The following ports have been updated to compile (and 768 use optimized-for-processor bus_dma routines). Those 769 that have been tested and work are marked with [WORKING]. 770 771 * algor [WORKING] 772 773 * arc [WORKING] 774 775 * pmax [WORKING] 776 777 * playstation2 [WORKING] 778 Needs optimized bus_dmamap_sync(). 779 780 * hpcmips [need verification that this is working] 781 Needs optimized bus_dmamap_sync(). 782 783 * sgimips [WORKING] 784 Needs optimized bus_dmamap_sync(). 785 786 * cobalt [need testing] 787 788 * mipsco [need testing] 789 790 * newsmips [need testing] 791 792Branch: thorpej_scsipi 793Description: SCSI/ATAPI midlayer rewrite. 794Status: Terminated; merged to -current 795Start Date: 796End Date: Apr 25 2001 797Base Tag: thorpej_scsipi_base, thorpej_scsipi_nbase 798Maintainer: Manuel Bouyer <bouyer@NetBSD.org>, 799 Jason Thorpe <thorpej@NetBSD.org> 800Scope: syssrc 801Notes: When a change from -current is pulled up please move the 802 thorpej_scsipi_base tag to the revision you're syncing with. 803 thorpej_scsipi_nbase is private to maintainer (only 804 used when syncing the whole branch with HEAD). 805 Just before the merge, syssrc has been tagged with 806 thorpej_scsipi_beforemerge 807 808Branch: thorpej-signal 809Description: ? 810Status: ? 811Start Date: 812End Date: 813Base Tag: thorpej-signal-base 814Maintainer: Jason Thorpe <thorpej@NetBSD.org> 815Scope: kernel 816Notes: 817 818Branch: thorpej-setroot 819Description: ? 820Status: Terminated; merged to -current 821Start Date: 822End Date: 823Base Tag: 824Maintainer: Jason Thorpe <thorpej@NetBSD.org> 825Scope: kernel 826Notes: 827 828Branch: simonb-timecounters 829Description: Port FreeBSD timecounters to NetBSD 830Status: Terminated 831Start Date: Sat Feb 04 2006 832End Date: Wed Jun 07 2006 833Base Tag: simonb-timecounters-base 834Maintainer: Simon Burge <simonb@NetBSD.org>, 835 Frank Kardel <kardel@NetBSD.org> 836Scope: sys, sbin/savecore, usr.bin/vmstat, usr.sbin/ntp 837Notes: early (partial conversion) commit to -current 838 ok'ed by core@ on 20060605 for testing and further 839 simplified conversion 840 841Branch: wrstuden-devbsize 842Description: Modify buffer cache to deal with different devices having 843 different block sizes. Also DEV_BSIZE would go away. 844Status: Terminated 845Start Date: Aug or Sept 1999 846End Date: 1 Apr 2000 847Base tag: wrstuden-devbsize-base 848Maintainer: Bill Studenmund <wrstuden@NetBSD.org> 849Scope: kernel 850Notes: No longer active due to lack of time, and introduction 851 of UBC. In terms of UBC, the primary cache for 852 file data is the VM cache, which needs to operate 853 in terms of VM pages. As no existing device has native 854 pages the same size as our VM pages, there already is 855 a mapping going on between the VM system and the 856 underlying blocks. So it would be easier and cleaner 857 to adjust that to deal w/ different block sizes. 858 Also with UBC, all i/o is in terms of bytes at an offset 859 with a certain length, so the exact block size isn't a big 860 deal. 861 862 Any other wrstuden-devbsize tag may (and should) go away. 863 864Branch: yamt-km, yamt-km-doc 865Description: simplify/improve kernel memory management and bootstrap 866Status: Terminated; merged to -current 867Start Date: Tue Jan 25 2005 868End Date: Fri Apr 1 2005 869Base Tag: yamt-km-base{,2,3,4}, yamt-km-doc-base 870Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 871Scope: yamt-km: src/sys 872 yamt-km-doc: src/share/man/man9/uvm.9 873Notes: http://mail-index.NetBSD.org/tech-kern/2004/12/25/0005.html 874 875 the followings are per-port status. 876 (account names mean "tested by".) 877 878 works enough to go to multiuser: 879 alpha, i386, xen (yamt@) 880 pc532 (simonb@) 881 alpha, i386, mac68k, macppc, pmax, shark, 882 sparc, sparc64, sun3, x68k (chs@) 883 cobalt, dreamcast, hp300, news68k, newsmips, 884 sun3x (tsutsui@) 885 amiga (mhitch@) 886 cats, hp700 (skrll@) 887 xen (bouyer@) 888 889 known to have the same problem as trunk: 890 vax (chs@, stuck while running kvm_mkdb) 891 892 known to have a problem: 893 luna68k (and, if any, other m68k ports which use TTR) 894 needs to be revisited. 895 -> for luna68k, although not tested, 896 Sysmap has been moved to avoid kva conflict with 897 I/O ranges. 898 899 buildable: 900 src/sys/arch/acorn26/conf/GENERIC 901 src/sys/arch/acorn32/conf/GENERIC 902 src/sys/arch/algor/conf/P6032 903 src/sys/arch/alpha/conf/GENERIC 904 src/sys/arch/alpha/conf/GENERIC.MP 905 src/sys/arch/amd64/conf/GENERIC 906 src/sys/arch/amd64/conf/GENERIC.MP 907 src/sys/arch/amiga/conf/GENERIC 908 src/sys/arch/arc/conf/GENERIC 909 src/sys/arch/atari/conf/MILAN-PCIIDE 910 src/sys/arch/bebox/conf/GENERIC 911 src/sys/arch/cats/conf/GENERIC 912 src/sys/arch/cesfic/conf/GENERIC 913 src/sys/arch/cobalt/conf/GENERIC 914 src/sys/arch/dreamcast/conf/GENERIC 915 src/sys/arch/evbarm/conf/TS7200 916 src/sys/arch/evbppc/conf/WALNUT 917 src/sys/arch/evbsh3/conf/COMPUTEXEVB 918 src/sys/arch/evbsh5/conf/CAYMAN64 919 src/sys/arch/hp300/conf/GENERIC 920 src/sys/arch/hp700/conf/GENERIC 921 src/sys/arch/hpcarm/conf/JORNADA728 922 src/sys/arch/hpcmips/conf/GENERIC 923 src/sys/arch/hpcsh/conf/GENERIC 924 src/sys/arch/hpcsh/conf/HPW650PA 925 src/sys/arch/i386/conf/GENERIC 926 src/sys/arch/i386/conf/GENERIC.MP 927 src/sys/arch/i386/conf/XEN0 928 src/sys/arch/i386/conf/XENU 929 src/sys/arch/ibmnws/conf/GENERIC 930 src/sys/arch/iyonix/conf/GENERIC 931 src/sys/arch/luna68k/conf/GENERIC 932 src/sys/arch/mac68k/conf/GENERIC 933 src/sys/arch/macppc/conf/GENERIC 934 src/sys/arch/macppc/conf/GENERIC.MP 935 src/sys/arch/mipsco/conf/GENERIC 936 src/sys/arch/mmeye/conf/GENERIC 937 src/sys/arch/mvme68k/conf/GENERIC 938 src/sys/arch/netwinder/conf/GENERIC 939 src/sys/arch/news68k/conf/GENERIC 940 src/sys/arch/newsmips/conf/GENERIC 941 src/sys/arch/next68k/conf/GENERIC 942 src/sys/arch/ofppc/conf/GENERIC 943 src/sys/arch/pc532/conf/GENERIC 944 src/sys/arch/pmax/conf/GENERIC 945 src/sys/arch/prep/conf/GENERIC 946 src/sys/arch/sandpoint/conf/GENERIC 947 src/sys/arch/sbmips/conf/GENERIC 948 src/sys/arch/sgimips/conf/GENERIC32_IP3x 949 src/sys/arch/shark/conf/GENERIC 950 src/sys/arch/sparc/conf/GENERIC 951 src/sys/arch/sparc/conf/GENERIC.MP 952 src/sys/arch/sparc64/conf/GENERIC 953 src/sys/arch/sparc64/conf/GENERIC.MP 954 src/sys/arch/sun2/conf/GENERIC 955 src/sys/arch/sun3/conf/GENERIC 956 src/sys/arch/vax/conf/GENERIC 957 src/sys/arch/vax/conf/GENERIC.MP 958 src/sys/arch/x68k/conf/GENERIC 959 960 src/sys/arch/playstation2/conf/GENERIC 961 962Branch: yamt-pdpolicy 963Description: play with page replacement policy 964 - separate page replacement policy from the rest of kernel 965 - implement alternative replacement policy 966 - related read-ahead adjustment? 967Status: Terminated; merged to -current 968Start Date: Sun Mar 5 2006 969End Date: Sat Sep 16 2006 970Base Tag: yamt-pdpolicy-base9 971Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 972Scope: src/sys (src/common is tagged but not branched) 973Notes: 974 975Branch: yamt-readahead 976Description: play with file readahead 977Status: Terminated; merged to -current 978Start Date: Mon Nov 14 2005 979End Date: Wed Nov 30 2005 980Base Tag: yamt-readahead-base3 981Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 982Scope: src/sys 983Notes: 984 985Branch: yamt-uio_vmspace 986Description: uio_lwp/uio_segflg -> uio_vmspace 987Status: Terminated; merged to -current 988Start Date: Mon Dec 31 2005 989End Date: Wed Mar 1 2006 990Base Tag: yamt-uio_vmspace-base5 991Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 992Scope: src/sys 993Notes: 994 995Branch: yamt-vop 996Description: remove several VOPs 997Status: Terminated; merged to -current 998Start Date: Wed Oct 19 2005 999End Date: Wed Nov 2 2005 1000Base Tag: yamt-vop-base3 1001Maintainer: YAMAMOTO Takashi <yamt@NetBSD.org> 1002Scope: src/sys 1003Notes: http://mail-index.NetBSD.org/tech-kern/2005/09/27/0000.html 1004 1005Branch: gdamore-uart 1006Description: Add register table support to com driver. 1007Status: Active 1008Start Date: 14 June 2006 1009End Date: 13 July 2006 1010Base Tag: gdamore-uart-base 1011Maintainer: Garrett D'Amore <gdamore@NetBSD.org> 1012Scope: kernel 1013Notes: Results in consolidation of Alchemy (mips/dev/alchemy/aucom.c) 1014 com support, and also removes a nasty hack from Atheros com. 1015 1016 1017######################################################################## 1018# Other: 1019######################################################################## 1020 1021Branch: magnum 1022Description: ? 1023Status: ? 1024Start Date: 1025End Date: 1026Base Tag: magnum-base 1027Maintainer: ? 1028Scope: kernel 1029Notes: 1030 1031