Commit Graph

184992 Commits

Author SHA1 Message Date
Gleb Smirnoff
77374386a2 Include if_var.h. 2013-10-28 21:08:04 +00:00
Michael Tuexen
92dfa76cbc Fis the value of *optlen when calling getsockopt() for
SCTP_REMOTE_UDP_ENCAPS_PORT.
This issue was reported by Andrew Galante.
MFC after: 3 days
2013-10-28 20:45:19 +00:00
Sergey Kandaurov
d5814e82fa G/c unused mountrootfsname.
It was replaced with rootdevnames in r52778.
2013-10-28 20:38:17 +00:00
Michael Tuexen
daac3e7db6 Fix compilation if SCTP_DONT_DO_PRIVADDR_SCOPE is defined.
The issue was reported by Andrew Galante.

MFC after: 3 days
2013-10-28 20:32:37 +00:00
Gleb Smirnoff
eaeb0c139a Style: s/SYS_EVENTHANDLER_H/_SYS_EVENTHANDLER_H_/g
Submitted by:	bde
2013-10-28 20:32:05 +00:00
Olivier Houchard
f431664c05 Include <sys/ktr.h>, since we need it if ATH_DEBUG is defined. 2013-10-28 20:26:34 +00:00
Brooks Davis
0a529e9cde Add a couple includes if net/if_var.h that were missed in r257176. 2013-10-28 20:15:59 +00:00
Brooks Davis
957539c34f Enable the --sysroot=/foo option in ld by always building with a sysroot
defined. When not building as a cross linker, the sysroot is set to "/".

Exp-run by:	bdrewery (ports/183206)
MFC after:	3 days
2013-10-28 19:56:46 +00:00
Konstantin Belousov
06d513424a Remove redundand assignment to error variable and check for its value [1].
Do CTR logging in the case of error as well.

Noted by:	rdivacky [1]
Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
2013-10-28 19:30:09 +00:00
Ian Lepore
5dc7c6b4c1 Follow r257244; it's now necessary to include if_var.h. 2013-10-28 18:43:00 +00:00
Sean Bruno
2f1e5d4767 Queisce two category of clang warnings:
1.  missing explicit includes for string.h, stdio.h, etc
2.  missing explicit declaration for some common functions

I have been unable to contact the upstream maintainer for this patch,
http://www.inner.net/opie appears to be the source of truth but it
unreachable
2013-10-28 18:24:31 +00:00
Sean Bruno
b51b786d73 Quiesce warnings -Wdangling-else
Thanks to jilles for some reviews and tips.
2013-10-28 18:10:35 +00:00
Sean Bruno
da276a9179 repair build for dev/cs.
Reported by: Outback Dingo <outbackdingo@gmail.com>
2013-10-28 16:27:01 +00:00
Gleb Smirnoff
a7a36fea40 Remove more remnants of ng_fec(4).
The ng_create_one() and ng_mkpeer() functions in network.subr are
now not used anywhere, but I left them, since they can be useful
in future in netgraph scripting.

Submitted by:	pluknet
2013-10-28 16:21:31 +00:00
Gleb Smirnoff
a4adecf56d Remove ng_fec.4
Submitted by:	Dmitry Luhtionov <dmitryluhtionov gmail.com>
2013-10-28 15:38:26 +00:00
Ian Lepore
99895358c0 Sweep up a bit of arm-land fallout after r257244; include necessary
headers directly that are no longer available via accidental include.
2013-10-28 15:20:17 +00:00
Gleb Smirnoff
79e0ca6491 Remove ng_fec(4). 2013-10-28 15:17:41 +00:00
Gleb Smirnoff
f8ba95a1a8 Fix build. We need to include systm.h before if_var.h.
Pointy hat to:	glebius
2013-10-28 15:11:37 +00:00
Gleb Smirnoff
e9c347cd8c Remove ng_fec(4). 2013-10-28 14:52:08 +00:00
Gleb Smirnoff
acfa99a6f6 Remove ng_fec(4). 2013-10-28 14:47:33 +00:00
Konstantin Belousov
86be9f0dd5 Import the driver for VT-d DMAR hardware, as specified in the revision
1.3 of Intelб╝ Virtualization Technology for Directed I/O Architecture
Specification.  The Extended Context and PASIDs from the rev. 2.2 are
not supported, but I am not aware of any released hardware which
implements them.  Code does not use queued invalidation, see comments
for the reason, and does not provide interrupt remapping services.

Code implements the management of the guest address space per domain
and allows to establish and tear down arbitrary mappings, but not
partial unmapping.  The superpages are created as needed, but not
promoted.  Faults are recorded, fault records could be obtained
programmatically, and printed on the console.

Implement the busdma(9) using DMARs.  This busdma backend avoids
bouncing and provides security against misbehaving hardware and driver
bad programming, preventing leaks and corruption of the memory by wild
DMA accesses.

By default, the implementation is compiled into amd64 GENERIC kernel
but disabled; to enable, set hw.dmar.enable=1 loader tunable.  Code is
written to work on i386, but testing there was low priority, and
driver is not enabled in GENERIC.  Even with the DMAR turned on,
individual devices could be directed to use the bounce busdma with the
hw.busdma.pci<domain>:<bus>:<device>:<function>.bounce=1 tunable.  If
DMARs are capable of the pass-through translations, it is used,
otherwise, an identity-mapping page table is constructed.

The driver was tested on Xeon 5400/5500 chipset legacy machine,
Haswell desktop and E5 SandyBridge dual-socket boxes, with ahci(4),
ata(4), bce(4), ehci(4), mfi(4), uhci(4), xhci(4) devices.  It also
works with em(4) and igb(4), but there some fixes are needed for
drivers, which are not committed yet.  Intel GPUs do not work with
DMAR (yet).

Many thanks to John Baldwin, who explained me the newbus integration;
Peter Holm, who did all testing and helped me to discover and
understand several incredible bugs; and to Jim Harris for the access
to the EDS and BWG and for listening when I have to explain my
findings to somebody.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
2013-10-28 13:33:29 +00:00
Gleb Smirnoff
713b90fbd3 ng_fec(4) removed. 2013-10-28 12:49:07 +00:00
Gleb Smirnoff
506658cc1e Axe ng_fec(4). It has never been a real netgraph(4) module, since
it had no hooks. It has abused ifnet's if_afdata slot and actually
abused every subsystem it touched.

lagg(4) is a proper trunking solution at ifnet(9) layer.

ng_one2many(4) is a proper trunking solution in netgraph(4).
2013-10-28 12:47:05 +00:00
Mark Johnston
2e14fd4313 Fix the build with gcc. 2013-10-28 12:42:27 +00:00
Gleb Smirnoff
1ce5620d32 - Fix VIMAGE build.
- Fix build with gcc.
2013-10-28 10:12:19 +00:00
Gleb Smirnoff
c29e1ad930 - Make the prophecy from 1997 happen and remove if_var.h inclusion
from if.h.
- Remove unnecessary includes and declarations from if.h
- Remove unnecessary includes and declarations from if_var.h [1]
- Mark some declarations that are about to be removed in near
  future with comments, explaning why this declaration is still
  necessary.
- Protect eventhandler declarations with #ifdef SYS_EVENTHANDLER_H.

Obtained from:	bdeBSD [1]
Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2013-10-28 08:03:40 +00:00
Gleb Smirnoff
7ced9c2f66 Instead of putting ifnet declaration into eventhandler.h, move
bpf(4) and vlan(4) related event declarations to bpf.h and
if_vlan_var.h. To avoid dependency on eventhandler.h, protect
these declarations with ifdef SYS_EVENTHANDLER_H.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2013-10-28 07:45:03 +00:00
Gleb Smirnoff
c3322cb91c Include necessary headers that now are available due to pollution
via if_var.h.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2013-10-28 07:29:16 +00:00
Zbigniew Bodek
be445686da Run mvs SATA driver on Armada XP instead of old mv_sata
The mvs driver seems to be more functional than mv_sata and is not
causing random interrupt storms during boot.
2013-10-28 07:18:24 +00:00
Eygene Ryabinkin
c1fd34288c Correct ld(1) manual page for --no-add-needed set as default after r253839
Approved by:	dim
MFC after:	2 weeks
2013-10-28 05:55:47 +00:00
Sean Bruno
c8f59c7b93 Quiesce warning -Wmissing-variable-declarations from buildworld, which is
slightly unnerving.

In file included from ioctl.c:48:
/var/tmp/home/sbruno/bsd/head/tmp/usr/include/dev/lmc/if_lmc.h:939:13:
warning: no previous extern declaration for non-static variable 'ssi_cables'
[-Wmissing-variable-declarations]
const char *ssi_cables[] =
2013-10-28 02:36:34 +00:00
Mark Johnston
7a514b6277 Remove an incorrect debug printf. 2013-10-28 01:41:59 +00:00
Mark Johnston
7aa2b6928f With r247602, the "c" flag is no longer printed as a file descriptor flag.
Reviewed by:	pjd
MFC after:	3 days
2013-10-28 00:20:30 +00:00
Olivier Houchard
122990a379 Use the size of the MACHINE_ARCH string instead of sizeof(uint32_t). It can
happen sizeof(MACHINE_ARCH) is more than 4 bytes, and bad things would
happen. This should make the ctors being called again on armeb.
2013-10-27 23:48:59 +00:00
Olivier Houchard
3acd1dbcd3 Make sure the PCB is aligned on 8 bytes, we may use ldrd/strd to access it,
which may have strong alignment requirements.
2013-10-27 22:15:50 +00:00
Konstantin Belousov
3f9d41ed10 Add a virtual table for the busdma methods on x86, to allow different
busdma implementations to coexist.  Copy busdma_machdep.c to
busdma_bounce.c, which is still a single implementation of the busdma
interface on x86 for now.  The busdma_machdep.c only contains common
and dispatch code.

Tested by:	pho (as part of the larger patch)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
2013-10-27 22:05:10 +00:00
Konstantin Belousov
80938e75f0 Add bus_dmamap_load_ma() function to load map with the array of
vm_pages.  Provide trivial implementation which forwards the load to
_bus_dmamap_load_phys() page by page.  Right now all architectures use
bus_dmamap_load_ma_triv().

Tested by:	pho (as part of the functional patch)
Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
2013-10-27 21:39:16 +00:00
Baptiste Daroussin
e0b95cb532 Import pf_print_state.c 1.54 from OpenBSD
Original log:
pfctl -ss printed state levels for ICMPv6. Disable this the same
way it has already been done for ICMPv4.

Difference with OpenBSD:
- WITHOUT_INET6 safe

Obtained from:	OpenBSD
2013-10-27 21:07:37 +00:00
Jilles Tjoelker
1ebe85202b edquota: Don't pass fd for temporary file to editor.
The editor opens the temporary file by name.
2013-10-27 21:06:17 +00:00
Baptiste Daroussin
0664b03c16 Import pf.c 1.638 from OpenBSD
Original log:
Some ICMP types that also have icmp_id, pointed out by markus@

Obtained from:	OpenBSD
2013-10-27 20:56:23 +00:00
Baptiste Daroussin
5fff3f1010 Improt pf.c 1.636 from OpenBSD
Original log:
Make sure pd2 has a pointer to the icmp header in the payload; fixes
panic seen with some some icmp types in icmp error message payloads.

Obtained from:	OpenBSD
2013-10-27 20:52:09 +00:00
Baptiste Daroussin
44df0d9356 Import pf.c 1.635 and pf_lb.c 1.4 from OpenBSD
Stricter state checking for ICMP and ICMPv6 packets: include the ICMP type

in one port of the state key, using the type to determine which
side should be the id, and which should be the type. Also:
- Handle ICMP6 messages which are typically sent to multicast
  addresses but recieve unicast replies, by doing fallthrough lookups
  against the correct multicast address.  - Clear up some mistaken
  assumptions in the PF code:
- Not all ICMP packets have an icmp_id, so simulate
  one based on other data if we can, otherwise set it to 0.
  - Don't modify the icmp id field in NAT unless it's echo
  - Use the full range of possible id's when NATing icmp6 echoy

Difference with OpenBSD version:
- C99ify the new code
- WITHOUT_INET6 safe

Reviewed by:	glebius
Obtained from:	OpenBSD
2013-10-27 20:44:42 +00:00
Mark Johnston
30e81f7e3b Clean up the debug printing in libproc a bit. In particular:
* Don't print any error messages to stderr unless DEBUG is defined.
* Add a DPRINTFX macro for use when errno isn't set.
* Print the error string from libelf when appropriate.
2013-10-27 20:39:10 +00:00
Konstantin Belousov
46038d7fa1 Fix typo.
MFC after:	3 days
2013-10-27 18:52:09 +00:00
Gleb Smirnoff
628c030f77 Provide forward declaration for struct ifnet. Consumers
of this header don't need contents of struct.
2013-10-27 17:27:06 +00:00
Gleb Smirnoff
47bb65deb8 Almost all if_clone consumers do not care about if_clone_event.
Do not force them to include sys/eventhandler.h. Those who
utilize EVENTHANDLER(9), will see the declaration.
2013-10-27 17:14:33 +00:00
Gleb Smirnoff
3122bb3880 Include lock.h before mutex.h. 2013-10-27 17:12:31 +00:00
Ian Lepore
123fe3962d Remove the last dregs of trapframe_t. It turns out only arm was using
this type, so remove it to make arm code more consistant with other
platforms.  Thanks to bde@ for pointing out only arm used trapframe_t.
2013-10-27 17:09:23 +00:00
Konstantin Belousov
e20f049b87 Several small fixes for the amd64 minidump code.
In report_progress(), use nitems(progress_track) instead of manually
hard-coding array size.  Wrap long line.

In blk_write(), code verifies that ptr and pa cannot be non-zero
simultaneously.  The later check for the page-alignment of the ptr
argument never triggers due to pa != 0 always implying ptr == NULL.  I
believe that the intent was to ensure that physicall address passed is
page-aligned, since the address is (temporary) mapped for the duration
of the page write.

Clear the progress_track.visited fields when starting minidump.  If
minidump is restarted or taken second time during the system lifetime,
progress is not printed otherwise, making operator suspectible to the
dump status.

Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2013-10-27 16:31:12 +00:00
Gleb Smirnoff
75bf2db380 Move new pf includes to the pf directory. The pfvar.h remain
in net, to avoid compatibility breakage for no sake.

The future plan is to split most of non-kernel parts of
pfvar.h into pf.h, and then make pfvar.h a kernel only
include breaking compatibility.

Discussed with:		bz
2013-10-27 16:25:57 +00:00