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* various: general adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-275-0/+10
| | | | | | | | | | | | | | | | | Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended. Notes: svn path=/head/; revision=326276
* DIRDEPS_BUILD: Update dependencies.Bryan Drewery2017-10-311-1/+0
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325188
* usr.sbin: normalize paths using SRCTOP-relative paths or :H when possibleEnji Cooper2017-03-041-1/+1
| | | | | | | | | | This simplifies make logic/output MFC after: 1 month Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=314659
* Add META_MODE support.Simon J. Gerraty2015-06-131-0/+18
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | Off by default, build behaves normally. WITH_META_MODE we get auto objdir creation, the ability to start build from anywhere in the tree. Still need to add real targets under targets/ to build packages. Differential Revision: D2796 Reviewed by: brooks imp Notes: svn path=/head/; revision=284345
| * dirdeps.mk now sets DEP_RELDIRSimon J. Gerraty2015-06-081-2/+0
| | | | | | | | Notes: svn path=/projects/bmake/; revision=284172
| * Merge head from 7/28Simon J. Gerraty2014-08-191-3/+4
| |\ | |/ |/| | | Notes: svn path=/projects/bmake/; revision=270164
| * Updated dependenciesSimon J. Gerraty2014-05-161-1/+0
| | | | | | | | Notes: svn path=/projects/bmake/; revision=266219
| * Updated dependenciesSimon J. Gerraty2014-05-101-0/+2
| | | | | | | | Notes: svn path=/projects/bmake/; revision=265802
| * Updated dependenciesSimon J. Gerraty2013-03-111-0/+1
| | | | | | | | Notes: svn path=/projects/bmake/; revision=248169
| * Updated dependenciesSimon J. Gerraty2013-02-161-2/+0
| | | | | | | | Notes: svn path=/projects/bmake/; revision=246868
| * Sync FreeBSD's bmake branch with Juniper's internal bmake branch.Marcel Moolenaar2012-08-221-0/+19
| | | | | | | | | | | | | | Requested by: Simon Gerraty <sjg@juniper.net> Notes: svn path=/projects/bmake/; revision=239572
* | use .Mt to mark up email addresses consistently (part2)Baptiste Daroussin2014-06-201-3/+4
|/ | | | | | | | PR: 191174 Submitted by: Franco Fichtner <franco@lastsummer.de> Notes: svn path=/head/; revision=267668
* Add the CAM Target Layer (CTL).Kenneth D. Merry2012-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CTL is a disk and processor device emulation subsystem originally written for Copan Systems under Linux starting in 2003. It has been shipping in Copan (now SGI) products since 2005. It was ported to FreeBSD in 2008, and thanks to an agreement between SGI (who acquired Copan's assets in 2010) and Spectra Logic in 2010, CTL is available under a BSD-style license. The intent behind the agreement was that Spectra would work to get CTL into the FreeBSD tree. Some CTL features: - Disk and processor device emulation. - Tagged queueing - SCSI task attribute support (ordered, head of queue, simple tags) - SCSI implicit command ordering support. (e.g. if a read follows a mode select, the read will be blocked until the mode select completes.) - Full task management support (abort, LUN reset, target reset, etc.) - Support for multiple ports - Support for multiple simultaneous initiators - Support for multiple simultaneous backing stores - Persistent reservation support - Mode sense/select support - Error injection support - High Availability support (1) - All I/O handled in-kernel, no userland context switch overhead. (1) HA Support is just an API stub, and needs much more to be fully functional. ctl.c: The core of CTL. Command handlers and processing, character driver, and HA support are here. ctl.h: Basic function declarations and data structures. ctl_backend.c, ctl_backend.h: The basic CTL backend API. ctl_backend_block.c, ctl_backend_block.h: The block and file backend. This allows for using a disk or a file as the backing store for a LUN. Multiple threads are started to do I/O to the backing device, primarily because the VFS API requires that to get any concurrency. ctl_backend_ramdisk.c: A "fake" ramdisk backend. It only allocates a small amount of memory to act as a source and sink for reads and writes from an initiator. Therefore it cannot be used for any real data, but it can be used to test for throughput. It can also be used to test initiators' support for extremely large LUNs. ctl_cmd_table.c: This is a table with all 256 possible SCSI opcodes, and command handler functions defined for supported opcodes. ctl_debug.h: Debugging support. ctl_error.c, ctl_error.h: CTL-specific wrappers around the CAM sense building functions. ctl_frontend.c, ctl_frontend.h: These files define the basic CTL frontend port API. ctl_frontend_cam_sim.c: This is a CTL frontend port that is also a CAM SIM. This frontend allows for using CTL without any target-capable hardware. So any LUNs you create in CTL are visible in CAM via this port. ctl_frontend_internal.c, ctl_frontend_internal.h: This is a frontend port written for Copan to do some system-specific tasks that required sending commands into CTL from inside the kernel. This isn't entirely relevant to FreeBSD in general, but can perhaps be repurposed. ctl_ha.h: This is a stubbed-out High Availability API. Much more is needed for full HA support. See the comments in the header and the description of what is needed in the README.ctl.txt file for more details. ctl_io.h: This defines most of the core CTL I/O structures. union ctl_io is conceptually very similar to CAM's union ccb. ctl_ioctl.h: This defines all ioctls available through the CTL character device, and the data structures needed for those ioctls. ctl_mem_pool.c, ctl_mem_pool.h: Generic memory pool implementation used by the internal frontend. ctl_private.h: Private data structres (e.g. CTL softc) and function prototypes. This also includes the SCSI vendor and product names used by CTL. ctl_scsi_all.c, ctl_scsi_all.h: CTL wrappers around CAM sense printing functions. ctl_ser_table.c: Command serialization table. This defines what happens when one type of command is followed by another type of command. ctl_util.c, ctl_util.h: CTL utility functions, primarily designed to be used from userland. See ctladm for the primary consumer of these functions. These include CDB building functions. scsi_ctl.c: CAM target peripheral driver and CTL frontend port. This is the path into CTL for commands from target-capable hardware/SIMs. README.ctl.txt: CTL code features, roadmap, to-do list. usr.sbin/Makefile: Add ctladm. ctladm/Makefile, ctladm/ctladm.8, ctladm/ctladm.c, ctladm/ctladm.h, ctladm/util.c: ctladm(8) is the CTL management utility. It fills a role similar to camcontrol(8). It allow configuring LUNs, issuing commands, injecting errors and various other control functions. usr.bin/Makefile: Add ctlstat. ctlstat/Makefile ctlstat/ctlstat.8, ctlstat/ctlstat.c: ctlstat(8) fills a role similar to iostat(8). It reports I/O statistics for CTL. sys/conf/files: Add CTL files. sys/conf/NOTES: Add device ctl. sys/cam/scsi_all.h: To conform to more recent specs, the inquiry CDB length field is now 2 bytes long. Add several mode page definitions for CTL. sys/cam/scsi_all.c: Handle the new 2 byte inquiry length. sys/dev/ciss/ciss.c, sys/dev/ata/atapi-cam.c, sys/cam/scsi/scsi_targ_bh.c, scsi_target/scsi_cmds.c, mlxcontrol/interface.c: Update for 2 byte inquiry length field. scsi_da.h: Add versions of the format and rigid disk pages that are in a more reasonable format for CTL. amd64/conf/GENERIC, i386/conf/GENERIC, ia64/conf/GENERIC, sparc64/conf/GENERIC: Add device ctl. i386/conf/PAE: The CTL frontend SIM at least does not compile cleanly on PAE. Sponsored by: Copan Systems, SGI and Spectra Logic MFC after: 1 month Notes: svn path=/head/; revision=229997
* mdoc: drop redundant .Pp and .LP callsUlrich Spörlein2010-10-081-1/+0
| | | | | | | They have no effect when coming in pairs, or before .Bl/.Bd Notes: svn path=/head/; revision=213573
* The last big commit: let usr.sbin/ use WARNS=6 by default.Ed Schouten2010-01-021-0/+2
| | | | Notes: svn path=/head/; revision=201390
* Make mlxcontrol work with more than one system drive:Stephane E. Potvin2008-09-122-4/+6
| | | | | | | | | | | | | | | | - When searching for the next system drive, return the next one instead of always returning the first one. - Plug fd lead and make sure that the MLX_NEXT_CHILD ioctl is called on the controller fd, not the disk's one. While there, fix a cut-n-pase error in a warning. Reviewed by: jhb Approved by: kan (mentor) MFC after: 1 month Notes: svn path=/head/; revision=182965
* Sort sections.Ruslan Ermilov2005-01-181-4/+4
| | | | Notes: svn path=/head/; revision=140442
* Prefer C99's __func__ over GCC's __FUNCTION__.Stefan Farfeleder2004-10-021-1/+1
| | | | Notes: svn path=/head/; revision=136057
* Mechanically kill hard sentence breaks.Ruslan Ermilov2004-07-021-2/+2
| | | | Notes: svn path=/head/; revision=131500
* Perform a major cleanup of the usr.sbin Makefiles.David E. O'Brien2001-07-201-5/+5
| | | | | | | | These are not perfectly in agreement with each other style-wise, but they are orders of orders of magnitude more consistent style-wise than before. Notes: svn path=/head/; revision=80029
* Remove whitespace at EOL.Dima Dorfman2001-07-151-4/+4
| | | | Notes: svn path=/head/; revision=79755
* - Backout botched attempt to introduce MANSECT feature.Ruslan Ermilov2001-03-261-0/+1
| | | | | | | - MAN[1-9] -> MAN. Notes: svn path=/head/; revision=74816
* Set the default manual section for usr.sbin/ to 8.Ruslan Ermilov2001-03-201-1/+0
| | | | Notes: svn path=/head/; revision=74532
* mdoc(7) police: use the new features of the Nm macro.Ruslan Ermilov2000-11-201-8/+8
| | | | Notes: svn path=/head/; revision=68965
* Remove hard sentence breaks introduced in the previous commit.Sheldon Hearn2000-08-101-3/+4
| | | | Notes: svn path=/head/; revision=64484
* Added extra paragraph to document the 'rebuild' feature.Bill Swingle2000-08-091-2/+18
| | | | | | | Reviewed by: msmith Notes: svn path=/head/; revision=64444
* Back out the previous change to the queue(3) interface.Jake Burkholder2000-05-261-6/+6
| | | | | | | | | It was not discussed and should probably not happen. Requested by: msmith and others Notes: svn path=/head/; revision=60938
* Change the way that the queue(3) structures are declared; don't assume thatJake Burkholder2000-05-231-6/+6
| | | | | | | | | | | the type argument to *_HEAD and *_ENTRY is a struct. Suggested by: phk Reviewed by: phk Approved by: mdodd Notes: svn path=/head/; revision=60833
* Whitespace change: reformat to avoid hard sentence breaks and longSheldon Hearn2000-04-131-19/+35
| | | | | | | lines. Notes: svn path=/head/; revision=59197
* Unhook headers from development tree and point to the actual system headers.Mike Smith2000-04-115-28/+9
| | | | Notes: svn path=/head/; revision=59159
* - Use .Ar properly at the end of a sentence:Chris Costello2000-04-111-2/+1
| | | | | | | | | ``.Ar command.'' -> ``.Ar command .'' - Remove a useless empty line. Notes: svn path=/head/; revision=59142
* This is a command-line management tool for RAID controllers managed by theMike Smith2000-04-117-0/+1561
mlx(4) driver. Notes: svn path=/cvs2svn/branches/MSMITH/; revision=59138
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