Commit Graph

223568 Commits

Author SHA1 Message Date
Adrian Chadd
13811c2677 [iwmfw] 8000C ver 22 firmware. 2017-06-04 21:27:39 +00:00
Adrian Chadd
ab5bad9ee3 [iwmfw] add 7265D-22 firmware 2017-06-04 21:26:31 +00:00
Adrian Chadd
f0949f0cc6 [ath_hal] add USB reset PLL work around for AR9331/AR9344 (Hornet/Wasp.)
It turns out that this is useful on hornet and wasp SoCs but it isn't
enabled in ye olde HAL /unless/ you were using a version from one of the
business units building USB targetted devices.  It eventually got fixed
for all of them as people started wanting to use the USB ports on their
SoCs (eg for flash storage, bluetooth, 4G/LTE widgets, etc.)

This is actually a fix from ath9k but I'm merging it with the available-but-
disabled code in the QCA reference HAL.

Tested:

* AR9331 SoC
2017-06-04 21:21:44 +00:00
Adrian Chadd
50c5bb10c5 [iwm] Ignore IWM_DEBUG_LOG_MSG notifications.
* Firmware versions 21 and 22 generate some IWM_DEBUG_LOG_MSG notifications,
  which seem to be harmless. Avoid spamming the system log with
  "frame ... UNHANDLED (this should not happen)" messages.

Obtained from:	dragonflybsd.git dda889ac57d8e5b46bb1b1ecf53c17a18481c7c8
2017-06-04 21:14:23 +00:00
Adrian Chadd
51382483c4 [iwm] Set command code for PHY_DB as well.
Obtained from:	dragonflybsd.git 58318c956a74382d1286ccabaf767012fdcfe1a2
2017-06-04 21:13:13 +00:00
Adrian Chadd
eecff6a7e0 [iwm] Set correct state in smart-fifo configuration.
Obtained from:	dragonflybsd.git 666737f64b4f6dd42ffd9f0ace9fc46ccc1ebaab
2017-06-04 21:12:11 +00:00
Adrian Chadd
e470115fc5 [iwm] Remove dead code from iwm_pcie_load_cpu_sections().
* If device family is 8000 then iwm_pcie_load_cpu_sections()
  won't be called at all (iwm_pcie_load_cpu_sections_8000() is
  called in that case) so this piece of code never gets called.

Obtained from:	dragonflybsd.git 3e9aaef308100a4d630feffc131e3aca2ae12f8a
2017-06-04 21:11:28 +00:00
Adrian Chadd
19d956ec90 [iwm] Check for lar_disable tunable, and lar_enabled flag from NVM.
* LAR can be disabled with the hw.iwm.lar.disable tunable now.

* On Family 8000 devices we need to check the lar_enabled flag from
  nvm_data in addition to the TLV_CAPA_LAR_SUPPORT flag from the firmware.

* Add a separate IWM_DEBUG_LAR debugging flag.

Obtained from:	dragonflybsd.git 0593e39cb295aa996ecf789ed4990c3b255f1770
2017-06-04 21:10:14 +00:00
Adrian Chadd
cd684deca9 [iwm] Move Smart Fifo handling into if_iwm_sf.c, sync with Linux iwlwifi.
* This change also fixes a possible issue in the existing smart-fifo code,
  which set the IWM_SF_CFG_DUMMY_NOTIF_OFF bit on AC8260 chipsets, although
  that's only used in iwlwifi for Family 8000 chipsets connected via SDIO
  interface.

Obtained from:	Dragonflybsd.git cb650b01526b0aeef3c4307d926e7f1428997d50
2017-06-04 21:05:58 +00:00
Bryan Drewery
3ecb77f014 Allow defining nofork builtins from builtins.def and move always-safe ones there.
The generated code remains the same.

Reviewed by:	jilles
Differential Revision:	https://reviews.freebsd.org/D11042
2017-06-04 21:02:48 +00:00
Jilles Tjoelker
eab4998278 sh: Fix INTOFF leak when a redirection on a compound command fails.
Reported by:	bdrewery
2017-06-04 20:52:55 +00:00
Dmitry Chagin
51d93426d9 On success, getrandom() Linux system call returns the number of bytes that
were copied to the buffer supplied by the user.

PR:           219464
Submitted by: Maciej Pasternacki
Reported by:  Maciej Pasternacki
MFC after:    1 week
2017-06-04 18:35:30 +00:00
Dmitry Chagin
e2e6a2a1b6 Revert r319053 due to lack of sence. As pointed out by kib@ opt_global.h
contains such fundamental settings as e.g. SMP option and fake
opt_global.h almost never match real configured kernels.

Reported by:	kib@
2017-06-04 18:24:41 +00:00
Andrew Turner
a29b35dd5e Start to rename files with common or generic names to be SoC specific. The
build system doesn't handle two files with the same name.
2017-06-04 09:11:14 +00:00
Colin Percival
0bf051f957 Delete obsolete paragraph; primes(6) is now able to list primes for the
full range up to 2^64 - 1.

MFC after:	1 week
2017-06-04 02:45:18 +00:00
Colin Percival
ade8bcee50 Using results from
J. Sorenson and J. Webster, Strong pseudoprimes to twelve prime
    bases, Math. Comp. 86(304):985-1003, 2017.
teach primes(6) to enumerate primes up to 2^64 - 1.  Until Sorenson
and Webster's paper, we did not know how many strong speudoprime tests
were required when testing alleged primes between 3825123056546413051
and 2^64 - 1.

Reported by:	Luiz Henrique de Figueiredo
Relnotes:	primes(6) now enumerates primes beyond 3825123056546413050,
		up to a new limit of 2^64 - 1.
MFC After:	1 week
2017-06-04 02:36:37 +00:00
Bryan Drewery
86f2d54ff0 native-xtools: Connect makewhatis.
This speeds up some port staging, namely perl.
2017-06-03 23:13:46 +00:00
Conrad Meyer
109f344bb6 ext2fs(4): Fix a null dererence and clean an unclear switch
Coverity warned that the switch statement fell through.  While this was
intentional, the pattern wasn't especially clear.  I just changed it to a
conventional if pattern.

Reported by:	Coverity
CIDs:		1375851 (false positive), 1375853
Sponsored by:	Dell EMC Isilon
2017-06-03 22:39:50 +00:00
Conrad Meyer
a8b9a63980 ext2fs(4): Fix a number of broken flag checks
Introduced in r319071.

Reported by:	Coverity
CIDs:		1375847, 1375848, 1375849
Sponsored by:	Dell EMC Isilon
2017-06-03 22:30:30 +00:00
Michael Tuexen
8cb5a8e90a Fix the ICMP6 handling for TCP.
The ICMP6 packets might not be contained in a single mbuf. So don't
assume this. Keep the IPv4 and IPv6 code in sync and make explicit
that the syncache code only need the TCP sequence number, not the
complete TCP header.

MFC after:		3 days
Sponsored by:		Netflix, Inc.
2017-06-03 21:53:58 +00:00
Andrew Turner
d9f504454a Port the Vybrid code to PLATFORM to help move it into GENERIC. 2017-06-03 20:14:46 +00:00
Andrew Turner
6f5db7909a Port the Samsung ARM code to use PLATFORM and PLATFORM_SMP. This will help
move it into the GENERIC kernel config.
2017-06-03 20:02:12 +00:00
Andrew Turner
dc59c854ca Port the Xilinx code to use PLATFORM and PLATFORM_SMP. This will help move
it to be part of the armv6 GENERIC kernel.
2017-06-03 19:11:32 +00:00
Alan Somers
07c19c27d3 Fix bin/dd/dd2_tests:seek_overflow on UFS and TMPFS
Split the postive and negative parts into separate test cases.  The positive
test case can only run on ZFS, because only ZFS supports files that large.

PR:		219757
Reported by:	ngie
MFC after:	18 days
X-MFC-with:	319339
2017-06-03 18:29:18 +00:00
Enji Cooper
649c9a25d5 Remove TODO for sub testcases added for bug 212160
On closer inspection, the past failures no longer occur on ^/head.

PR:		212160
Sponsored by:	Dell EMC Isilon
2017-06-03 18:20:23 +00:00
Enji Cooper
81341eb139 Fix the testplan after ^/head@r318960
The number of executed testcases is 128, not 126.

MFC after:	18 days
MFC with:	r318960
Sponsored by:	Dell EMC Isilon
2017-06-03 18:12:00 +00:00
Enji Cooper
f54f69008f Don't execute the TODO cases in a subshell
This messes up the testcase counter, as seen in bug 219756.

PR:		212160, 219756
Sponsored by:	Dell EMC Isilon
2017-06-03 18:10:04 +00:00
Enji Cooper
141173eb9f Mark :seek_overflow as an expected failure
MFC after:	18 days
MFC with:	r319339
PR:		219757
Sponsored by:	Dell EMC Isilon
2017-06-03 17:59:10 +00:00
Enji Cooper
5f0aff893e Stylistic tweaks
Move opening braces of functions from the last column to column 0.

MFC after:	18 days
MFC with:	r319339
Sponsored by:	Dell EMC Isilon
2017-06-03 17:56:31 +00:00
Alan Cox
d118a00f3c Eliminate duplication of the pmap and pv list unlock operations in
pmap_enter() by implementing a single return path.  Otherwise, the
duplication will only increase with the upcoming support for psind == 1.

Reviewed by:	kib (some time ago)
2017-06-03 17:24:13 +00:00
Andrew Turner
e23ce9ef7a Stop making cpu_initclocks weak when using event timers. A weak symbol
could be overridden in the SoC specific code, but this would break GENERIC
as it is likely to be incorrect.

Remove the versatile implementation of cpu_initclocks as it's unneeded.
2017-06-03 16:24:17 +00:00
Alan Cox
d712b799b5 The data type returned by vmoff() is too narrow in its range. This could
break the transmission of files longer than 4 GB on 32-bit architectures.

Reviewed by:	glebius, kib
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D10019
2017-06-03 16:19:33 +00:00
Konstantin Belousov
698f05ab95 Mitigate several problems with the softdep_request_cleanup() on busy
host.

Problems start appearing when there are several threads all doing
operations on a UFS volume and the SU workqueue needs a cleanup.  It is
possible that each thread calling softdep_request_cleanup() owns the
lock for some dirty vnode (e.g. all of them are executing mkdir(2),
mknod(2), creat(2) etc) and all vnodes which must be flushed are locked
by corresponding thread. Then, we get all the threads simultaneously
entering softdep_request_cleanup().

There are two problems:
- Several threads execute MNT_VNODE_FOREACH_ALL() loops in parallel.  Due
  to the locking, they quickly start executing 'in phase' with the speed
  of the slowest thread.
- Since each thread already owns the lock for a dirty vnode, other threads
  non-blocking attempt to lock the vnode owned by other thread fail,
  and loops executing without making the progress.
Retry logic does not allow the situation to recover.  The result is
a livelock.

Fix these problems by making the following changes:
- Allow only one thread to enter MNT_VNODE_FOREACH_ALL() loop per mp.
  A new flag FLUSH_RC_ACTIVE guards the loop.
- If there were failed locking attempts during the loop, abort retry
  even if there are still work items on the mp work list.  An
  assumption is that the items will be cleaned when other thread
  either fsyncs its vnode, or unlock and allow yet another thread to
  make the progress.

It is possible now that some calls would get undeserved ENOSPC from
ffs_alloc(), because the cleanup is not aggressive enough. But I do
not see how can we reliably clean up workitems if calling
softdep_request_cleanup() while still owning the vnode lock. I thought
about scheme where ffs_alloc() returns ERESTART and saves the retry
counter somewhere in struct thread, to return to the top level, unlock
the vnode and retry.  But IMO the very rare (and unproven) spurious
ENOSPC is not worth the complications.

Reported and tested by:	pho
Style and comments by:	mckusick
Reviewed by:	mckusick
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2017-06-03 16:18:50 +00:00
Andrew Turner
95bae5e40c Add MULTIDELAY support to the mpcore timer driver. This is needed when
using this with GENERIC.

While here remove the weak symbol, it doesn't seem to be needed anymore.
2017-06-03 15:56:54 +00:00
Andrew Turner
78527f28d3 Add MULTIDELAY support to the sp804 driver. 2017-06-03 15:48:03 +00:00
Andrew Turner
35c4874e8d Add MULTIDELAY to the Beaglebone kenrel config to help moving it to GENERIC. 2017-06-03 15:40:34 +00:00
Andrew Turner
b32611238e Enable MULTIDELAY in the i.MX5 kernel configs. This will help adding them
to GENERIC.
2017-06-03 15:39:23 +00:00
Andrew Turner
62e2e02278 Remove RT1310 from universe as it fails to build. 2017-06-03 14:45:46 +00:00
Ed Maste
423c834342 makefs: rename variable for NetBSD diff reduction 2017-06-03 14:28:19 +00:00
John Baldwin
ee8aa41dca Decode the 'who' argument passed to getrusage().
Add a new sysdecode_getrusage_who() which decodes the RUSAGE_* constant
passed as the first argument to getrusage().  Use this function in both
kdump and truss to decode the first argument to getrusage().

PR:		215448
Submitted by:	Anton Yuzhaninov <citrin+pr@citrin.ru>
MFC after:	1 month
2017-06-03 14:22:15 +00:00
Konstantin Belousov
4cbc378c61 Clean possible td_su reference on the struct mount being unmounted as
the last step of ffs_unmount().

It is possible that the mount point is recorded for cleanup in AST
context while softdep flush is executed during unmount.  The workitems
are flushed by other means for the unmount, but the stray reference to
struct mount blocks destruction of mount.  Check for the situation and
manually call vfs_rel() before returning from ffs_unmount().

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-06-03 14:15:14 +00:00
Konstantin Belousov
a7ca2c6ad0 Ensure that cached struct thread does not keep spurious td_su
reference on an UFS mount point.

Reported and tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-06-03 14:12:17 +00:00
John Baldwin
2bdd2e7e61 Add a cross-reference to sysdecode_socket_protocol(3). 2017-06-03 14:10:09 +00:00
Ed Maste
c7f875df5d tsan: set noexec stack on aarch64
This may be refined upstream.

Reviewed by:	dim
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D11034
2017-06-03 13:13:57 +00:00
Andrew Turner
08cda712b4 Make it an error to build armv6 without INTRNG enabled. Most kernel configs
have been updated for this, with the exception of the two marked as
NO_UNIVERSE in r319514.
2017-06-03 10:40:45 +00:00
Andrew Turner
5dc97550fb Mark the non-INTRNG armv6 configs with NO_UNIVERSE to prepare for INTRNG
being always enabled on armv6.
2017-06-03 10:38:41 +00:00
Ed Maste
873ed6f008 linux vdso: pass -fPIC to the assembler, not linker
-fPIC has no effect on linking although it seems to be ignored by
GNU ld.bfd.  However, it causes ld.lld to terminate with an invalid
argument error.

This is equivalent to r296057 but for the kernel (not modules) case.

MFC after:	2 months
Sponsored by:	The FreeBSD Foundation
2017-06-03 03:40:11 +00:00
Ed Maste
953111c9c5 xz: set noexec stack flag on FreeBSD
Will also be proposed upstream.

Reviewed by:	delphij
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D11033
2017-06-03 02:42:49 +00:00
John Baldwin
ebb2cc40d1 Decode the argument passed to cap_getmode().
The returned integer value is output.
2017-06-02 22:35:18 +00:00
Stephen J. Kiernan
e2005cef7f Fix a memory leak with last
free memory allocated to 'buf'

Submitted by:	Thomas Rix <trix@juniper.net>
Reviewed by:	ed
Approved by:	sjg (mentor)
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D9850
2017-06-02 20:25:25 +00:00