Commit Graph

208703 Commits

Author SHA1 Message Date
Svatopluk Kraus
c4a4eb59e3 Rename busdma_machdep.c to busdma_machdep-v4.c, pmap.c to pmap-v4.c
and trap.c to trap-v4.c to be plain and consistent with other armv4
specific files.
2016-02-20 07:45:21 +00:00
Justin Hibbits
e903856979 Fix the definition of RM_MAX_END.
Even though casting from signed to unsigned is well-defined in C, it's better to
first cast to the larger unsigned type, then negate.
2016-02-20 01:34:13 +00:00
Justin Hibbits
7915adb560 Introduce a RMAN_IS_DEFAULT_RANGE() macro, and use it.
This simplifies checking for default resource range for bus_alloc_resource(),
and improves readability.

This is part of, and related to, the migration of rman_res_t from u_long to
uintmax_t.

Discussed with:	jhb
Suggested by:	marcel
2016-02-20 01:32:58 +00:00
Eric Joyner
2bc4747cc4 ixl(4)/ixlv(4): Revert m_collapse() in ixl_xmit() to m_defrag().
The m_collapse() call would fail when transmitting medium-sized packets
when the interface mtu was set to 9000, so revert back to m_defrag(),
which does not fail.

Differential Revision:	https://reviews.freebsd.org/D5207
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 22:48:20 +00:00
David C Somayajulu
bb329d4b5a Remove dead code. Code Cleanup. Improve clarity in debug messages
MFC after:5 days
2016-02-19 22:46:52 +00:00
Eric Joyner
42d7398e7e ixl(4): Fix errors in queue interrupt setup in MSIX mode.
- I40E_PFINT_DYN_CTLN needs to be cleared, and not have a queue index
  written to it.
- The interrupt linked list for each queue is changed to only include
  the queue's Rx and Tx queues.

Differential Revision:	https://reviews.freebsd.org/D5206
Reviewed by:	sbruno
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 22:45:09 +00:00
Eric Joyner
300d145480 ixl(4): Remove unsupported device IDs.
There is no official support for 20G SKUs on FreeBSD, and the KX_A
device ID was never used.

Differential Revision:	https://reviews.freebsd.org/D5204
Reviewed by:	sbruno, jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 22:33:50 +00:00
Bryan Drewery
4ab0941ded DIRDEPS_BUILD: Enable the post-build footer/stats display.
There is no real downside to this and it is useful to have enabled.

Sponsored by:	EMC / Isilon Storage Division
2016-02-19 22:28:45 +00:00
Eric Joyner
c11f1016ec ixl(4): Fix two important RSS bugs.
- Change tc_mapping field to assign 64 queues instead of 16 to the PF's VSI;
  add comments to describe how this is done.

- Set hash lut size to 512 when setting filter control; the lut size defaults
  to 128 if this isn't set.

Differential Revision:	https://reviews.freebsd.org/D5203
Reviewed by:	gallatin
Tested by:	jeffrey.e.pieper@intel.com
Sponsored by:	Intel Corporation
2016-02-19 21:58:14 +00:00
Jilles Tjoelker
dcd95d8a01 sh: Rework code to remove '\0' from shell input.
This fixes bugs where '\0' was not removed correctly and speeds up the
parser.
2016-02-19 21:53:12 +00:00
David C Somayajulu
34b133bcd5 Modified the use of bxe_grc_dump() function so that it can be invoked directly at any potential error path, where a fwdump is needed. The fwdump (a.k.a grcdump) is stored in a driver buffer. The sysctl grcdump_done indicates if a fwdump was taken and waiting to be retrieved.
The sysctl trigger_grcdump can be used to manually trigger a fwdump.

MFC after:5 days
2016-02-19 21:32:49 +00:00
Pedro F. Giffuni
e0f6860d51 qlxgb: fix mismatch.
Found by:	PVS Static Analysis
Reviewed by:	davidcs
MFC after:	1 month
2016-02-19 18:05:02 +00:00
Jilles Tjoelker
a3ec59c20a sh: Add tests for comments in sh -c. 2016-02-19 16:56:07 +00:00
Stefan Eßer
5a1a8ad938 Fix syntax error introduced in previous commit where I removed one
character to few. I should have waited for the kernel compile to finish,
even though the change seemed so trivial.
2016-02-19 16:53:21 +00:00
Stefan Eßer
755ae20cd7 Remove redundant check for "(dinfo != NULL)", it has already been performed
as the first part of this complex loop conditional.

Found by:    PVS Static Analysis
2016-02-19 16:43:03 +00:00
Pedro F. Giffuni
308c3c240f Ext2: cleanup setting of ctime/mtime/birthtime.
This adopts the same change as r291936 for UFS.
Directly clear IN_ACCESS or IN_UPDATE when user supplied the time, and
copy the value into the inode.

This keeps the behaviour cleaner and is consistent with UFS.

Reviewed by:	bde
MFC after:	1 month (only 10)
2016-02-19 15:53:08 +00:00
Pedro F. Giffuni
930143bd86 firewire: fix a mismatch introduced in r230558.
Found by:	PVS Static Analysis
Reviewed by:	sbruno
MFC after:	1 month
2016-02-19 15:35:20 +00:00
Ed Maste
156e1855a4 Remove objcopy in WITHOUT_TOOLCHAIN if it's from elftoolchain 2016-02-19 15:11:54 +00:00
Andrew Turner
0bd11ac8f9 Add initial support for the Allwinner A31i and A31s. This just adds the
FDT platform code to detect when we are booting on one of these SoCs. The
driver changes will be added shortly.

Submitted by:	Emmanuel Vadot <manu@bidouilliste.com>
Differential Revision:	https://reviews.freebsd.org/D5338
2016-02-19 14:15:31 +00:00
Andrew Turner
f9a32acb48 Include ofw_bus_subr.h before ofw_pci.h for the definition of struct
ofw_bus_iinfo.

Sponsored by:	ABT Systems Ltd
2016-02-19 14:05:28 +00:00
Stefan Eßer
a28a4d77b6 Fix possible out-of-bounds access detected by Ulrich Spörleins "scan-build".
Some invalid PCI device selectors could cause read access to an initialized
variable next to the array (local loop index variable).

While here, the parser has been made more strict with regard to the syntax
of PCI device selectors as documented in the man-page. E.g. "pci:" used to
be interpreted as "pci0:0".

MFC after:	3 days
2016-02-19 14:01:35 +00:00
Michael Tuexen
64a3a6304e Use the SCTP level pointer, not the interface level.
MFC after:	3 days
2016-02-19 11:25:18 +00:00
Svatopluk Kraus
b38523dc0f Remove not used static function pmap_kenter_attr(). 2016-02-19 10:40:04 +00:00
Svatopluk Kraus
3d5822f1a9 Remove not used definitions and fix some style nits.
No functional changes.
2016-02-19 10:32:17 +00:00
Svatopluk Kraus
a569bb2f9f Remove AP_KRW definition not needed after r295801. 2016-02-19 09:52:11 +00:00
Svatopluk Kraus
08674c4573 Rename pte.h to pte-v4.h and start including directly either pte-v4.h
or pte-v6.h in files which needs it.

There are quite internal definitions in pte-v4.h and pte-v6.h headers
specific for corresponding pmap implementation. These headers should be
included only in very few files and an intention is to not hide for
which implementation such files are.

Further, sys/arm/arm/elf_trampoline.c is an example of file which
uses armv4 like pmap implementation for both armv4 and armv6 platforms.
This is another reason why pte.h which includes specific header
according to __ARM_ARCH is not created.
2016-02-19 09:23:32 +00:00
Stefan Eßer
2919c53c63 Remove O_SYNC from the options passed to dbmopen().
The output file is created as a temporary file that is moved over the
existing file after completion. Thus there is no need to immediately
flush all created db records to the temporary file.

This speeds up creation of the termcap db by a factor of 40 on my
ZFS based /etc filesytem (from 25 seconds to 0.6 seconds).

I have compared multiple output files created with and without O_SYNC
and they came out identical each time.  Nonetheless it might be best
to MFC this change and the similar one for services_mkdb (r295465) at
the same time when the changes to hash.c in review D5186 are merged.

MFC:	 1 week
2016-02-19 08:42:13 +00:00
Svatopluk Kraus
12fdcefc8d Move common definitions from both pmap-v4.h and pmap-v6.h into pmap.h.
(1) MI interface needed for vm subsystem.
(2) MD interface created for ARM architecture to be used in files
    shared by armv4 and armv6 platforms.
2016-02-19 08:41:47 +00:00
Svatopluk Kraus
3e1cfddd47 Rename pmap.h to pmap-v4.h and remove pmap-v6.h include from it.
Create new pmap.h which includes specific header according to
__ARM_ARCH.

Note that <machine/pmap.h> is included from <vm/pmap.h> so one common
<machine/pmap.h> must exist.
2016-02-19 08:35:29 +00:00
Kevin Lo
3ef58843aa Remove sys/types.h 2016-02-19 06:50:00 +00:00
Marcelo Araujo
d931334bd4 Fix regression introduced on 272446r.
lagg(4) supports the protocol none, where it disables any traffic without
disabling the lagg(4) interface itself.

PR:		206921
Submitted by:	Pushkar Kothavade <pushkarbk@gmail.com>
Reviewed by:	rpokala
Approved by:	bapt (mentor)
MFC after:	3 weeks
Sponsored by:	gandi.net
Differential Revision:	https://reviews.freebsd.org/D5076
2016-02-19 06:35:53 +00:00
Andriy Voskoboinyk
665d5ae9a2 net80211: add few missing subtype names.
- Add definitions for Timing Advertisement and Control Wrapper frames.
- Refresh ieee80211_mgt_subtype_name and ieee80211_ctl_subtype_name
arrays.
- Count Timing Advertisement frames as discarded management frames in all
modes.

Approved by:	adrian (mentor)
Differential Revision:	https://reviews.freebsd.org/D5331
2016-02-19 05:59:38 +00:00
Sepherosa Ziehau
563d00ab5c hyperv/hn: Free the txdesc buf_ring when the TX ring is destroyed
Reviewed by:	adrian
Approved by:	adrian (mentor)
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5318
2016-02-19 05:13:56 +00:00
Sepherosa Ziehau
ea2f3d1776 hyperv/hn: Enable IP header checksum offloading for WIN8 (WinServ2012)
Tested on Windows Server 2012.

Reviewed by:	adrian
Approved by:	adrian (mentor)
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5317
2016-02-19 05:08:44 +00:00
Sepherosa Ziehau
5788ded618 hyperv/hn: Add option to bind TX taskqueues to the specified CPU
It will be used to help tracking host side transmission ring selection
issue; and it will be turned on by default, once we have concrete result.

Reviewed by:	adrian, Jun Su <junsu microsoft com>
Approved by:	adrian (mento)
MFC after:	1 week
Sponsored by:	Microsoft OSTC
Differential Revision:	https://reviews.freebsd.org/D5316
2016-02-19 05:03:17 +00:00
Adrian Chadd
ad73b30173 document some ACPI related sysctls.
Submitted by:	Oliver Pinter <oliver.pinter@hardenedbsd.org>
Sponsored by:	HardenedBSD
Differential Revision:	https://reviews.freebsd.org/D5263
2016-02-19 05:02:17 +00:00
Justin Hibbits
43cd61606b Replace several bus_alloc_resource() calls using default arguments with bus_alloc_resource_any()
Since these calls only use default arguments, bus_alloc_resource_any() is the
right call.

Differential Revision: https://reviews.freebsd.org/D5306
2016-02-19 03:37:56 +00:00
Kevin Lo
277db30576 Remove bogus cast. 2016-02-19 01:57:51 +00:00
Kevin Lo
29899c0add Add missing parentheses.
Found by:	PVS-Studio
2016-02-19 01:56:59 +00:00
Mark Johnston
88c2beac9c Ensure that we test the event condition when a disabled kevent is enabled.
r274560 modified kqueue_register() to only test the event condition if the
corresponding knote is not disabled. However, this check takes place before
the EV_ENABLE flag is used to clear the KN_DISABLED flag on the knote, so
enabling a previously-disabled kevent would not result in a notification for
a triggered event. This change fixes the problem by testing for EV_ENABLED
before possibly checking the event condition.

This change also updates a kqueue regression test to exercise this case.

PR:		206368
Reviewed by:	kib
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D5307
2016-02-19 01:49:33 +00:00
Mark Johnston
fe169828c3 Return an error if both EV_ENABLE and EV_DISABLE are specified for a kevent.
Currently, this combination results in EV_DISABLE being ignored.

Reviewed by:	kib
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D5307
2016-02-19 01:35:01 +00:00
Jason Helfman
dd51b8ceaa - language tightening
- cleanup SEE ALSO section (thanks brueffer@)

Approved by:	wblock (mentor)
Differential Revision:	https://reviews.freebsd.org/D5335
2016-02-19 01:08:03 +00:00
Maxim Sobolev
b2db562452 Fix section number of .Xr geom_uzip in r295782.
MFC after:	1 months
		(together with r295782)
2016-02-19 01:06:45 +00:00
Maxim Sobolev
5c74f47c96 Clear up confision as to who the original historical authors of code
and manual page were.

For whatever reason it listed myself as a primary author, which is
just not true.

Also, majority of the manpage is copied verbatim from the geom_uzip(4),
contributed by ceri, with only minor adjustments from loos, so put ceri
back into the copyright secrion where he belongs and reflect that in the
AUTHORS section.

For what it's worth, I think this one should be deleted and LZMA
support just folded back into geom_uzip(4) / mkuzip(4) whete it really
belongs.

MFC after:	1 month
2016-02-19 01:00:48 +00:00
Bryan Drewery
f84e07cb58 FAST_DEPEND: Apply conditional -MF from r291945 to kernel as well.
Sponsored by:	EMC / Isilon Storage Division
2016-02-19 00:41:41 +00:00
Bryan Drewery
af96ced5c5 DIRDEPS_BUILD: Add dependencies somehow missed in r295681.
Sponsored by:	EMC / Isilon Storage Division
2016-02-19 00:41:38 +00:00
Bryan Drewery
9fb02a70d0 Avoid reading .depend.* in simple cases where not needed.
This will speed up some tree-walks with FAST_DEPEND which otherwise
would include length(SRCS) .depend files.

This also uses a trick suggested by sjg@ to still read them in when
specifying _V_READ_DEPEND=1 in the env/make args.

Sponsored by:	EMC / Isilon Storage Division
2016-02-19 00:41:24 +00:00
Navdeep Parhar
40bf7442fa cxgbe: catch up with the latest hardware-related definitions.
Obtained from:	Chelsio Communications
Sponsored by:	Chelsio Communications
2016-02-19 00:29:16 +00:00
Jung-uk Kim
bfe2514a08 Remove a bogus bzero() call.
Found by:	PVS-Studio
2016-02-18 23:32:11 +00:00
Jung-uk Kim
33b5cd539e Optimize ROL and ROR emulations and fix comments. 2016-02-18 23:03:37 +00:00