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* Disconnect non-MPSAFE PORTALFS from the build in preparation for droppingattilio2012-10-161-2/+0
| | | | | | GIANT from VFS. This is not targeted for MFC.
* Bump .Ddeadler2012-10-141-1/+1
| | | | Approved by: joel
* Don't document the PORTSSUPFILE variable. Even though this still works,eadler2012-10-141-8/+0
| | | | | | | try to discourage users from depending on it. Approved by: joel MFC after: 3 days
* Minor mdoc improvements. Also remove unnecessary csup reference.joel2012-10-141-4/+3
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* - Regen after GNU sort removalgabor2012-10-131-4/+1
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* Add forgotten documentation for new NGM_NETFLOW_V9INFO message.melifaro2012-10-131-0/+3
| | | | | Submitted by: Dmitry Luhtionov <dmitryluhtionov at gmail.com> MFC with: r241446
* Fix type in last commit.glebius2012-10-121-1/+1
| | | | Submitted by: brueffer
* Be more explicit on how "intact" incoming packets in raw sockets are.glebius2012-10-121-2/+6
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* Remove whitespace.joel2012-10-122-4/+3
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* Since the moduledata structure member priv is a void pointer, usingkevlo2012-10-121-1/+1
| | | | NULL instead of 0 when dealing with pointers.
* Virtio SCSI drivergrehan2012-10-113-0/+99
| | | | | Submitted by: Bryan Venteicher bryanv at daemoninthecloset dot org Reviewed by: grehan
* Decode the first two fstab fields with strunvis(3). This allows having spacesstefanf2012-10-111-1/+10
| | | | | | | | in devices and mount paths, encoded as \s or \040. PR: bin/117687 Submitted by: Martin Kammerhofer Discussed on: arch
* Add man pages for nvme(4) and nvd(4).jimharris2012-10-103-0/+270
| | | | | Sponsored by: Intel Reviewed by: joel
* WITH_CTF is now a "normal" build option (WITHOUT_CTF is supported andjhb2012-10-101-7/+1
| | | | | | MK_CTF is used internally). Reviewed by: fjoe
* Revert previous commit...kevlo2012-10-101-1/+1
| | | | Pointyhat to: kevlo (myself)
* Prefer NULL over 0 for pointerskevlo2012-10-091-1/+1
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* Update to include WITH_BMAKE.marcel2012-10-061-2/+11
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* A step in resolving mess with byte ordering for AF_INET. After this change:glebius2012-10-061-4/+3
| | | | | | | | | | | | | | | | | | | - All packets in NETISR_IP queue are in net byte order. - ip_input() is entered in net byte order and converts packet to host byte order right _after_ processing pfil(9) hooks. - ip_output() is entered in host byte order and converts packet to net byte order right _before_ processing pfil(9) hooks. - ip_fragment() accepts and emits packet in net byte order. - ip_forward(), ip_mloopback() use host byte order (untouched actually). - ip_fastforward() no longer modifies packet at all (except ip_ttl). - Swapping of byte order there and back removed from the following modules: pf(4), ipfw(4), enc(4), if_bridge(4). - Swapping of byte order added to ipfilter(4), based on __FreeBSD_version - __FreeBSD_version bumped. - pfil(9) manual page updated. Reviewed by: ray, luigi, eri, melifaro Tested by: glebius (LE), ray (BE)
* Implement SATA revision (speed) control for legacy SATA controller formav2012-10-021-2/+8
| | | | | | | both boot (via loader tunables) and run-time (via `camcontrol negotiate`). Tested to work at least on NVIDIA MCP55 chipset. H/w provided by: glebius
* mdoc: remove superfluous paragraph macro.joel2012-09-301-1/+0
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* Give a clue how to force tcpdump(8) to interpret correctly CARP packets.glebius2012-09-291-1/+15
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* The drbr(9) API appeared to be so unclear, that most drivers inglebius2012-09-282-20/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tree used it incorrectly, which lead to inaccurate overrated if_obytes accounting. The drbr(9) used to update ifnet stats on drbr_enqueue(), which is not accurate since enqueuing doesn't imply successful processing by driver. Dequeuing neither mean that. Most drivers also called drbr_stats_update() which did accounting again, leading to doubled if_obytes statistics. And in case of severe transmitting, when a packet could be several times enqueued and dequeued it could have been accounted several times. o Thus, make drbr(9) API thinner. Now drbr(9) merely chooses between ALTQ queueing or buf_ring(9) queueing. - It doesn't touch the buf_ring stats any more. - It doesn't touch ifnet stats anymore. - drbr_stats_update() no longer exists. o buf_ring(9) handles its stats itself: - It handles br_drops itself. - br_prod_bytes stats are dropped. Rationale: no one ever reads them but update of a common counter on every packet negatively affects performance due to excessive cache invalidation. - buf_ring_enqueue_bytes() reduced to buf_ring_enqueue(), since we no longer account bytes. o Drivers handle their stats theirselves: if_obytes, if_omcasts. o mlx4(4), igb(4), em(4), vxge(4), oce(4) and ixv(4) no longer use drbr_stats_update(), and update ifnet stats theirselves. o bxe(4) was the most correct driver, it didn't call drbr_stats_update(), thus it was the only driver accurate under moderate load. Now it also maintains stats itself. o ixgbe(4) had already taken stats from hardware, so just - drop software stats updating. - take multicast packet count from hardware as well. o mxge(4) just no longer needs NO_SLOW_STATS define. o cxgb(4), cxgbe(4) need no change, since they obtain stats from hardware. Reviewed by: jfv, gnn
* Minor man page cleanup -- fix grammar, markup fixes, and start eachbjk2012-09-241-8/+9
| | | | | | sentence on a new line. Approved by: hrs (mentor)
* Document ipv6 hook, present there for ages.mav2012-09-241-1/+3
| | | | Submitted by: Dmitry Luhtionov <dmitryluhtionov@gmail.com>
* Remove some duplicated advice.eadler2012-09-221-9/+3
| | | | | | | | | | | While here increase the suggested sizes for the partition as "make universe" takes a lot more space than mentioned. Reviewed by: gavin Approved by: gjb MFC after: 3 days X-MFC-With: r240728
* Make the example a bit more pretty.pjd2012-09-221-5/+6
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* Remove references to brelse and bremfree, which don't actually exist.kevlo2012-09-201-2/+0
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* Redo r240386 providing more correct information.glebius2012-09-201-12/+10
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* mdoc: remove superfluous paragraph macro.joel2012-09-201-1/+0
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* Rewrite portions of development.7 to make senseeadler2012-09-201-250/+41
| | | | | | | in the world of subversion. Approved by: gjb MFC after: 2 weeks
* Add Intel RdRand.obrien2012-09-191-3/+8
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* Regen for r240690zeising2012-09-191-1/+7
| | | | Approved by: joel (mentor)
* Do not install pf related man pages if WITHOUT_PF is set.zeising2012-09-192-5/+16
| | | | | | PR: bin/171767 Submitted by: zeising Approved by: joel (mentor), glebius
* Provide kernel compile time option to make pf(4) default rule to drop.glebius2012-09-181-1/+11
| | | | | | | | This is important to secure a small timeframe at boot time, when network is already configured, but pf(4) is not yet. PR: kern/171622 Submitted by: Olivier Cochard-LabbИ <olivier cochard.me>
* Add UQ_UMS_IGNORE quirk.hselasky2012-09-171-0/+2
| | | | | | | Wrap two long lines. Some minor spelling correction. PR: usb/171721
* Update release(7) to reflect changes from r240586 and r240587:gjb2012-09-171-32/+13
| | | | | | | | | | | | | | - Remove cvs(1) references. - Remove CVS* environment references. - Add default entries for the default SVNROOT for the Ports Collection, and Documentation Project. - While here, update 'SGML-based documentation' to 'XML-based', since the recent SGML->XML conversion. - Update an example providing SVNROOT environment usage. Reminded by: nwhitehorn MFC After: 1 week X-MFC-With: r240586, r240587
* Remove trailing whitespace.joel2012-09-161-1/+1
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* Add section describing existing filtering points.melifaro2012-09-161-18/+13
| | | | | | Document byteorder behavior in AF_INET[6] hooks in new section. MFC after: 2 weeks
* siginfo(3): Document TRAP_DTRACE signal code.jilles2012-09-141-0/+2
| | | | MFC after: 1 week
* siginfo(3): Document SI_LWP signal code.jilles2012-09-141-2/+14
| | | | | | | Describe SI_LWP as being generated by pthread_kill() because thr_kill() is a private undocumented function. MFC after: 1 week
* siginfo(3): Document SI_USER and SI_KERNEL signal codes.jilles2012-09-141-2/+23
| | | | MFC after: 1 week
* Bump date missed in r202756eadler2012-09-142-2/+2
| | | | | | | PR: docs/171624 Submitted by: bdrewery Approved by: gabor MFC after: 3 days
* o Create directory sys/netpfil, where all packet filters shouldglebius2012-09-147-0/+4805
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reside, and move there ipfw(4) and pf(4). o Move most modified parts of pf out of contrib. Actual movements: sys/contrib/pf/net/*.c -> sys/netpfil/pf/ sys/contrib/pf/net/*.h -> sys/net/ contrib/pf/pfctl/*.c -> sbin/pfctl contrib/pf/pfctl/*.h -> sbin/pfctl contrib/pf/pfctl/pfctl.8 -> sbin/pfctl contrib/pf/pfctl/*.4 -> share/man/man4 contrib/pf/pfctl/*.5 -> share/man/man5 sys/netinet/ipfw -> sys/netpfil/ipfw The arguable movement is pf/net/*.h -> sys/net. There are future plans to refactor pf includes, so I decided not to break things twice. Not modified bits of pf left in contrib: authpf, ftp-proxy, tftp-proxy, pflogd. The ipfw(4) movement is planned to be merged to stable/9, to make head and stable match. Discussed with: bz, luigi
* Minor mdoc fix.joel2012-09-131-4/+4
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* Document the *_chroot, *_user, *_group and *_nice knobs for services startedivoras2012-09-131-0/+16
| | | | | | by rcng. Reviewed by: wblock, dougb
* Implement LIST_PREV().ed2012-09-122-3/+24
| | | | | | | | | | | | | | | | | | | | | | | Regular LISTs have been implemented in such a way that the prev-pointer does not point to the previous element, but to the next-pointer stored in the previous element. This is done to simplify LIST_REMOVE(). This macro can be implemented without knowing the address of the list head. Unfortunately this makes it harder to implement LIST_PREV(), which is why this macro was never here. Still, it is possible to implement this macro. If the prev-pointer points to the list head, we return NULL. Otherwise we simply subtract the offset of the prev-pointer within the structure. It's not as efficient as traversing forward of course, but in practice it shouldn't be that bad. In almost all use cases, people will want to compare the value returned by LIST_PREV() against NULL, so an optimizing compiler will not emit code that does more branching than TAILQs. While there, make the code a bit more readable by introducing __member2struct(). This makes STAILQ_LAST() far more readable. MFC after: 1 month
* Document conditions for IP_SENDSRCADDR socket option.glebius2012-09-121-4/+18
| | | | Obtained from: r167342 commit message
* Add references to VFS_SET(9) and VOP_VPTOFH(9)kevlo2012-09-121-0/+2
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* acpi.4: machdep.cpu_idle_hlt no longer existsavg2012-09-111-2/+6
| | | | MFC after: 1 week
* Remove documentation and www cvsup files as they are no longer usefuleadler2012-09-091-19/+3
| | | | | | | | with the switch to subversion. Approved by: gjb (man pages) Approved by: cperciva (example files, implicit) MFC after: 1 week
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