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* sesutils, pass the correct element type when printing the status of a givenbapt2015-12-111-1/+1
| | | | | | element of the ses. Sponsored by: Gandi.net
* sesutil: fix map not printing the status of the LED device in an arraybapt2015-12-111-4/+4
| | | | Sponsored by: Gandi.net
* Augment kldxref to find the new MODULE_PNP_INFO records now inimp2015-12-111-3/+344
| | | | | | | modules, simplify them into a more normal form and write them to linker.hints. Differential Review: https://reviews.freebsd.org/D3461
* Fix several typos and bugs within pmcstudy. Also highlight the one SB testrrs2015-12-102-672/+722
| | | | | | | that is failing (and is likely a problem in the actual PMC defintions). Add to this also the -A option to run all canned tests. Sponsored by: Netflix Inc.
* Update the manual page to include Broadwell.rrs2015-12-091-2/+2
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* White space changes.rrs2015-12-091-559/+642
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* Proper support of Broadwell tool by the pmc_study based on therrs2015-12-091-6/+391
| | | | | | | | Intel Itune guide for 5th generation processors. There is at least one formula missing in that guide, which I extrapolated and put a ? by in the help. Sponsored by: Netflix Inc
* When iostat(8) receives SIGINT while running with "-w" or "-c", it will nowasomers2015-12-091-2/+57
| | | | | | | | | | print statistics one more time before exiting. Also, it now implements the wait using setitimer instead of sleep, so the waits will be more consistent when the system is heavily loaded. MFC after: 4 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D4473
* DIRDEPS_BUILD: Update dependencies.bdrewery2015-12-071-0/+3
| | | | Sponsored by: EMC / Isilon Storage Division
* Adapt to new wireless scheme where base wlan interfaces do not show up innwhitehorn2015-12-061-8/+13
| | | | ifconfig anymore.
* Fix LDADD/DPADD that should be LIBADD.bdrewery2015-12-041-2/+1
| | | | Sponsored by: EMC / Isilon Storage Division
* For INTERNALLIB always add in the corresponding _DP_ and use LIBADD inbdrewery2015-12-041-0/+1
| | | | | | | | | the real build file. This lessens the need to define DPADD_<lib> and LDADD_<lib> to just very special cases. Sponsored by: EMC / Isilon Storage Division
* Fix typos in the camdd(8) usage() function output caused by an error inken2015-12-031-1/+1
| | | | | | | my diff filter script. Sponsored by: Spectra Logic MFC after: 1 week
* Convert to LIBADDbdrewery2015-12-031-2/+1
| | | | Sponsored by: EMC / Isilon Storage Division
* Use proper LIBADD.bdrewery2015-12-031-2/+1
| | | | Sponsored by: EMC / Isilon Storage Division
* DIRDEPS_BUILD: Connect usr.sbin/camddbdrewery2015-12-031-0/+25
| | | | Sponsored by: EMC / Isilon Storage Division
* Add asynchronous command support to the pass(4) driver, and the newken2015-12-034-0/+3723
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | camdd(8) utility. CCBs may be queued to the driver via the new CAMIOQUEUE ioctl, and completed CCBs may be retrieved via the CAMIOGET ioctl. User processes can use poll(2) or kevent(2) to get notification when I/O has completed. While the existing CAMIOCOMMAND blocking ioctl interface only supports user virtual data pointers in a CCB (generally only one per CCB), the new CAMIOQUEUE ioctl supports user virtual and physical address pointers, as well as user virtual and physical scatter/gather lists. This allows user applications to have more flexibility in their data handling operations. Kernel memory for data transferred via the queued interface is allocated from the zone allocator in MAXPHYS sized chunks, and user data is copied in and out. This is likely faster than the vmapbuf()/vunmapbuf() method used by the CAMIOCOMMAND ioctl in configurations with many processors (there are more TLB shootdowns caused by the mapping/unmapping operation) but may not be as fast as running with unmapped I/O. The new memory handling model for user requests also allows applications to send CCBs with request sizes that are larger than MAXPHYS. The pass(4) driver now limits queued requests to the I/O size listed by the SIM driver in the maxio field in the Path Inquiry (XPT_PATH_INQ) CCB. There are some things things would be good to add: 1. Come up with a way to do unmapped I/O on multiple buffers. Currently the unmapped I/O interface operates on a struct bio, which includes only one address and length. It would be nice to be able to send an unmapped scatter/gather list down to busdma. This would allow eliminating the copy we currently do for data. 2. Add an ioctl to list currently outstanding CCBs in the various queues. 3. Add an ioctl to cancel a request, or use the XPT_ABORT CCB to do that. 4. Test physical address support. Virtual pointers and scatter gather lists have been tested, but I have not yet tested physical addresses or scatter/gather lists. 5. Investigate multiple queue support. At the moment there is one queue of commands per pass(4) device. If multiple processes open the device, they will submit I/O into the same queue and get events for the same completions. This is probably the right model for most applications, but it is something that could be changed later on. Also, add a new utility, camdd(8) that uses the asynchronous pass(4) driver interface. This utility is intended to be a basic data transfer/copy utility, a simple benchmark utility, and an example of how to use the asynchronous pass(4) interface. It can copy data to and from pass(4) devices using any target queue depth, starting offset and blocksize for the input and ouptut devices. It currently only supports SCSI devices, but could be easily extended to support ATA devices. It can also copy data to and from regular files, block devices, tape devices, pipes, stdin, and stdout. It does not support queueing multiple commands to any of those targets, since it uses the standard read(2)/write(2)/writev(2)/readv(2) system calls. The I/O is done by two threads, one for the reader and one for the writer. The reader thread sends completed read requests to the writer thread in strictly sequential order, even if they complete out of order. That could be modified later on for random I/O patterns or slightly out of order I/O. camdd(8) uses kqueue(2)/kevent(2) to get I/O completion events from the pass(4) driver and also to send request notifications internally. For pass(4) devcies, camdd(8) uses a single buffer (CAM_DATA_VADDR) per CAM CCB on the reading side, and a scatter/gather list (CAM_DATA_SG) on the writing side. In addition to testing both interfaces, this makes any potential reblocking of I/O easier. No data is copied between the reader and the writer, but rather the reader's buffers are split into multiple I/O requests or combined into a single I/O request depending on the input and output blocksize. For the file I/O path, camdd(8) also uses a single buffer (read(2), write(2), pread(2) or pwrite(2)) on reads, and a scatter/gather list (readv(2), writev(2), preadv(2), pwritev(2)) on writes. Things that would be nice to do for camdd(8) eventually: 1. Add support for I/O pattern generation. Patterns like all zeros, all ones, LBA-based patterns, random patterns, etc. Right Now you can always use /dev/zero, /dev/random, etc. 2. Add support for a "sink" mode, so we do only reads with no writes. Right now, you can use /dev/null. 3. Add support for automatic queue depth probing, so that we can figure out the right queue depth on the input and output side for maximum throughput. At the moment it defaults to 6. 4. Add support for SATA device passthrough I/O. 5. Add support for random LBAs and/or lengths on the input and output sides. 6. Track average per-I/O latency and busy time. The busy time and latency could also feed in to the automatic queue depth determination. sys/cam/scsi/scsi_pass.h: Define two new ioctls, CAMIOQUEUE and CAMIOGET, that queue and fetch asynchronous CAM CCBs respectively. Although these ioctls do not have a declared argument, they both take a union ccb pointer. If we declare a size here, the ioctl code in sys/kern/sys_generic.c will malloc and free a buffer for either the CCB or the CCB pointer (depending on how it is declared). Since we have to keep a copy of the CCB (which is fairly large) anyway, having the ioctl malloc and free a CCB for each call is wasteful. sys/cam/scsi/scsi_pass.c: Add asynchronous CCB support. Add two new ioctls, CAMIOQUEUE and CAMIOGET. CAMIOQUEUE adds a CCB to the incoming queue. The CCB is executed immediately (and moved to the active queue) if it is an immediate CCB, but otherwise it will be executed in passstart() when a CCB is available from the transport layer. When CCBs are completed (because they are immediate or passdone() if they are queued), they are put on the done queue. If we get the final close on the device before all pending I/O is complete, all active I/O is moved to the abandoned queue and we increment the peripheral reference count so that the peripheral driver instance doesn't go away before all pending I/O is done. The new passcreatezone() function is called on the first call to the CAMIOQUEUE ioctl on a given device to allocate the UMA zones for I/O requests and S/G list buffers. This may be good to move off to a taskqueue at some point. The new passmemsetup() function allocates memory and scatter/gather lists to hold the user's data, and copies in any data that needs to be written. For virtual pointers (CAM_DATA_VADDR), the kernel buffer is malloced from the new pass(4) driver malloc bucket. For virtual scatter/gather lists (CAM_DATA_SG), buffers are allocated from a new per-pass(9) UMA zone in MAXPHYS-sized chunks. Physical pointers are passed in unchanged. We have support for up to 16 scatter/gather segments (for the user and kernel S/G lists) in the default struct pass_io_req, so requests with longer S/G lists require an extra kernel malloc. The new passcopysglist() function copies a user scatter/gather list to a kernel scatter/gather list. The number of elements in each list may be different, but (obviously) the amount of data stored has to be identical. The new passmemdone() function copies data out for the CAM_DATA_VADDR and CAM_DATA_SG cases. The new passiocleanup() function restores data pointers in user CCBs and frees memory. Add new functions to support kqueue(2)/kevent(2): passreadfilt() tells kevent whether or not the done queue is empty. passkqfilter() adds a knote to our list. passreadfiltdetach() removes a knote from our list. Add a new function, passpoll(), for poll(2)/select(2) to use. Add devstat(9) support for the queued CCB path. sys/cam/ata/ata_da.c: Add support for the BIO_VLIST bio type. sys/cam/cam_ccb.h: Add a new enumeration for the xflags field in the CCB header. (This doesn't change the CCB header, just adds an enumeration to use.) sys/cam/cam_xpt.c: Add a new function, xpt_setup_ccb_flags(), that allows specifying CCB flags. sys/cam/cam_xpt.h: Add a prototype for xpt_setup_ccb_flags(). sys/cam/scsi/scsi_da.c: Add support for BIO_VLIST. sys/dev/md/md.c: Add BIO_VLIST support to md(4). sys/geom/geom_disk.c: Add BIO_VLIST support to the GEOM disk class. Re-factor the I/O size limiting code in g_disk_start() a bit. sys/kern/subr_bus_dma.c: Change _bus_dmamap_load_vlist() to take a starting offset and length. Add a new function, _bus_dmamap_load_pages(), that will load a list of physical pages starting at an offset. Update _bus_dmamap_load_bio() to allow loading BIO_VLIST bios. Allow unmapped I/O to start at an offset. sys/kern/subr_uio.c: Add two new functions, physcopyin_vlist() and physcopyout_vlist(). sys/pc98/include/bus.h: Guard kernel-only parts of the pc98 machine/bus.h header with #ifdef _KERNEL. This allows userland programs to include <machine/bus.h> to get the definition of bus_addr_t and bus_size_t. sys/sys/bio.h: Add a new bio flag, BIO_VLIST. sys/sys/uio.h: Add prototypes for physcopyin_vlist() and physcopyout_vlist(). share/man/man4/pass.4: Document the CAMIOQUEUE and CAMIOGET ioctls. usr.sbin/Makefile: Add camdd. usr.sbin/camdd/Makefile: Add a makefile for camdd(8). usr.sbin/camdd/camdd.8: Man page for camdd(8). usr.sbin/camdd/camdd.c: The new camdd(8) utility. Sponsored by: Spectra Logic MFC after: 1 week
* pw_checkname since the beginning if too strict on GECOS field,bapt2015-12-021-1/+2
| | | | | | | | | | | relax it a bit so gecos can be used to store multibytes data. This was unseen before FreeBSD 10.2 as this validation function was motly unused since FreeBSD 10.2 the usage of this function has been generalized to improve validation. Reported by: des MFC after: 1 week
* Fix handling of numeric-only names with pw lockbapt2015-12-022-9/+32
| | | | | | | Add a regression test about it PR: 204968 MFC after: 1 week
* META MODE: Connect MK_NAND directories.bdrewery2015-12-022-0/+39
| | | | Sponsored by: EMC / Isilon Storage Division
* META MODE: Update dependencies with 'the-lot' and add missing directories.bdrewery2015-12-0165-0/+897
| | | | | | | | | | | | | | This is not properly respecting WITHOUT or ARCH dependencies in target/. Doing so requires a massive effort to rework targets/ to do so. A better approach will be to either include the SUBDIR Makefiles directly and map to DIRDEPS or just dynamically lookup the SUBDIR. These lose the benefit of having a userland/lib, userland/libexec, etc, though and results in a massive package. The current implementation of targets/ is very unmaintainable. Currently rescue/rescue and sys/modules are still not connected. Sponsored by: EMC / Isilon Storage Division
* Update dependencies after r291406 added libelf to libkvm.bdrewery2015-12-017-0/+7
| | | | | | | | Unfortunately filemon/meta mode tracks all indirect dependencies here since ld(1) is reading libelf when linking in libkvm. Churn would be reduced if this was able to be limited to direct dependencies. Sponsored by: EMC / Isilon Storage Division
* Document the new "-manage-gids" option for the nfsuserd daemon.rmacklem2015-11-301-3/+17
| | | | | | | | This is a content change. Suggested by: jpaetzel Tested by: jpaetzel MFC after: 2 weeks
* Add support for the "-manage-gids" option to the nfsuserd daemon.rmacklem2015-11-301-9/+51
| | | | | | | | | | | When this option is set, the NFS server uses the list of groups acquired via getgrouplist(3) for the uid instead of the list of groups in the RPC request. This can be used to avoid the 16 gid limit for the group list in the RPC request. Suggested by: jpaetzel Tested by: jpaetzel MFC after: 2 weeks
* kbdmap: include filename when reporting fopen() failureemaste2015-11-271-1/+1
| | | | | | | Previously only one of two cases reported the file name. Use the same error string in both cases. Sponsored by: The FreeBSD Foundation
* vidfont: with vt(4) omit size from vidcontrol -femaste2015-11-271-5/+13
| | | | | | | | | | | When using syscons, vidfont extracts the font size from the filename passes it to vidcontrol -f. In vt(4) mode the size argument is not required, and some of the fonts in /usr/share/vt/fonts do not have the size in the filename, which caused vidfont to fail. Thus, just omit the size argument in vt(4) mode. MFC after: 1 week Sponsored by: The FreeBSD Foundation
* Use LIBEXECDIR for /usr/libexec.bdrewery2015-11-269-9/+9
| | | | | MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* META MODE: These need object directories to handle staging.bdrewery2015-11-2638-76/+0
| | | | Sponsored by: EMC / Isilon Storage Division
* Have syslogd honor 'mesg' status when logging to users.lidl2015-11-251-1/+25
| | | | | | | PR: bin/196742 Submitted by: jef at mail acme com Approved by: rpaulo (mentor) Differential Revision: https://reviews.freebsd.org/D4270
* META MODE: Don't create .meta files when symlinking sources into the obj ↵bdrewery2015-11-256-13/+13
| | | | | | | | | | | directory. Tracking these leads to situations where meta mode will consider the file to be out of date if /bin/sh or /bin/ln are newer than the source file. There's no reason for meta mode to do this as make is already handling the rebuild dependency fine. Sponsored by: EMC / Isilon Storage Division
* META MODE: Prefer INSTALL=tools/install.sh to lessen the need for xinstall.host.bdrewery2015-11-2512-12/+0
| | | | | | | | This both avoids some dependencies on xinstall.host and allows bootstrapping on older releases to work due to lack of at least 'install -l' support. Sponsored by: EMC / Isilon Storage Division
* META MODE: Remove bin/cat.host dependency.bdrewery2015-11-251-1/+0
| | | | | | | This likely slipped in during early testing; local.dirdeps.mk always excludes bin/cat.host now. Sponsored by: EMC / Isilon Storage Division
* Remove unneeded libutil dependency for sendmail.bdrewery2015-11-244-4/+0
| | | | | | | | | It included libutil.h for setproctitle(3), which was moved from libutil to libc in r65353 in 2000. Reviewed by: gshapiro [sendmail change] Sponsored by: EMC / Isilon Storage Division Differential Revision: https://reviews.freebsd.org/D4261
* Connect ypldap(8) to the build.araujo2015-11-241-0/+1
| | | | Approved by: bapt (mentor)
* Add a new -B flag for use with list mode (-l) that lists details aboutjhb2015-11-232-13/+241
| | | | | | | | | | | | | | | | | | | | | | | | | | | bridges. Currently this includes information about what resources a bridge decodes on the upstream side for use by downstream devices including bus numbers, I/O port resources, and memory resources. Windows and bus ranges are enumerated for both PCI-PCI bridges and PCI-CardBus bridges. To simplify the implementation, all enumeration is done by reading the appropriate config space registers directly rather than querying the bridge driver in the kernel via new ioctls. This does result in a few limitations. First, an unimplemented window in a PCI-PCI bridge cannot be accurately detected as accurate detection requires writing to the window base register. That is not safe for pciconf(8). Instead, this assumes that any window where both the base and limit read as all zeroes is unimplemented. Second, the PCI-PCI bridge driver in a tree has a few quirks for PCI-PCI bridges that use subtractive decoding but do not indicate that via the progif config register. The list of quirks is duplicated in pciconf's source. Reviewed by: imp MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D4171
* Fix scancodes for Kana and Eisu keys.hselasky2015-11-211-2/+2
| | | | | | PR: 204709 Submitted by: naito.yuichiro@gmail.com MFC after: 3 days
* Document why we use -z nonexecstack in the Makefile since itimp2015-11-212-4/+10
| | | | | | | is so unusual. Turn off mis-match warnings for building uathload because the firmware .o file is produced in a way that we can't get to match exactly. This fixes the build on mips, so stop excluding it from the build.
* Fix not skipping uathload for mips after r291021.bdrewery2015-11-201-1/+1
| | | | Sponsored by: EMC / Isilon Storage Division
* Rename checked-in 'includes' to 'includes.sh' to avoid colliding with share/mkbdrewery2015-11-192-1/+1
| | | | | | | | | target 'make includes'. The file is still installed to /usr/libexec/bsdconfig/includes/includes. MFC after: 1 week Sponsored by: EMC / Isilon Storage Division
* Remove clauses 3 and 4 from makefs newfs_extern.hemaste2015-11-191-6/+1
| | | | Obtained from: NetBSD
* Convert to SUBDIR.yes format.bdrewery2015-11-181-247/+102
| | | | | | Reviewed by: imp Sponsored by: EMC / Isilon Storage Division Differential Revision: https://reviews.freebsd.org/D4182
* Fix the date on the pmcstat(8) man page from r291016.jtl2015-11-181-1/+1
| | | | | | | Approved by: gnn (mentor) MFC after: 1 month X-MFC with: r291016 Pointy hat to: jtl
* Support a wider history counter in pmcstat(8) gmon outputjtl2015-11-184-14/+64
| | | | | | | | | | | | | | | | | pmcstat(8) contains an option to output sampling data in a gmon format compatible with gprof(1). Currently, it uses the default histcounter, which is an (unsigned short). With large sets of sampling data, it is possible to overflow the maximum value provided by an (unsigned short). This change adds the -e argument to pmcstat. If -e and -g are both specified, pmcstat will use a histcounter type of uint64_t. Differential Revision: https://reviews.freebsd.org/D4151 Reviewed by: jhb, bjk Approved by: gnn (mentor) MFC after: 1 month Sponsored by: Juniper Networks
* mpsutil/mprutil: add flash subcommandbapt2015-11-175-4/+338
| | | | | | | | | | | the flash subcommand allows to save/update firmware and bios for LSI Fusion-MPT 2/3 controllers (mps(4) and mpr(4)) Tested by: allanjude Reviewed by: wblock (manpage) Relnotes: yes Sponsored by: Gandi.net Differential Revision: https://reviews.freebsd.org/D4026
* Add include of signal.h for signal() prototype.rodrigc2015-11-161-0/+1
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* Replace __svc_fdset with svc_fdset.rodrigc2015-11-161-5/+4
| | | | FreeBSD lacks __svc_fdset and __svc_fdsetsize.
* Do not use SA_LEN() to dereference sa_len.rodrigc2015-11-161-2/+2
| | | | FreeBSD lacks the SA_LEN() macro.
* Add include of time.h for tzset() prototype.rodrigc2015-11-161-0/+1
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* Replace __dead with __dead2.rodrigc2015-11-162-3/+3
| | | | FreeBSD lacks __dead.
* Add include of sys/param.h for MAXHOSTNAMELENrodrigc2015-11-165-0/+5
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