Commit Graph

1336 Commits

Author SHA1 Message Date
Cy Schubert
43fd750b64 Revert ip_fil_freebsd.c -r287674. This should not have gone in yet. 2015-09-11 16:52:13 +00:00
Cy Schubert
e1d4f0626e Fix ipfilter bug 3600459 NAT bucket count wrong.
Obtained from:	ipfilter cvs repo r1.48.2.25
MFC after:	2 weeks
2015-09-11 16:49:52 +00:00
Cy Schubert
4d54c313b2 Revert $FreeBSD$. 2015-09-11 08:48:16 +00:00
Cy Schubert
7671e3b5b6 Fix mutex errors.
Obtained from:	NetBSD r1.4.
MFC after:	1 week
2015-09-11 08:35:53 +00:00
Cy Schubert
d7b78c26dc Fixup typos in comments.
Obtained from:	NetBSD r1.4.
MFC after:	1 week
2015-09-11 08:27:32 +00:00
Adrian Chadd
9b11ed5f9d Fix compilation error on gcc-5.2.0 - it now warns on non-paranthen'ed
logical negation when used in this fashion.

Tested:

* compile only
2015-08-30 08:46:50 +00:00
Jung-uk Kim
70e6ab8f6b Merge ACPICA 20150818. 2015-08-26 17:13:47 +00:00
Mariusz Zaborski
347a39b4a6 Add support for the arrays in nvlist library.
- Add
  nvlist_{add,get,take,move,exists,free}_{number,bool,string,nvlist,
  descriptor} functions.
- Add support for (un)packing arrays.
- Add the nvl_array_next field to the nvlist structure.
  If an array is added by the nvlist_{move,add}_nvlist_array function
  this field will contains next element in the array.
- Add the nitems field to the nvpair and nvpair_header structure.
  This field contains number of elements in the array.
- Add special flag (NV_FLAG_IN_ARRAY) which is set if nvlist is a part of
  an array.
- Add special type (NV_TYPE_NVLIST_ARRAY_NEXT).This type is used only
  on packing/unpacking.
- Add new API for traversing arrays (nvlist_get_array_next).
- Add the nvlist_get_pararr function which combines the
  nvlist_get_array_next and nvlist_get_parent functions. If nvlist is in
  the array it will return next element from array. If nvlist is last
  element in array or it isn't in array it will return his
  container (parent). This function should simplify traveling over nvlist.
- Add tests for new features.
- Add documentation for new functions.
- Add my copyright.
- Regenerate the sys/cddl/compat/opensolaris/sys/nvpair.h file.

PR:		191083
Reviewed by:	allanjude (doc)
Approved by:	pjd (mentor)
2015-08-15 06:34:49 +00:00
Mariusz Zaborski
c68f8061cf If any function fail (the ptr variable will be equal to NULL), we shouldn't
return buffer. Instead we should free it and return NULL.

Approved by:	pjd (mentor)
2015-08-11 18:17:31 +00:00
Mariusz Zaborski
30740f45ce The nvlist_move_nvpair() function can fail in two cases, if:
- the nvlist error is set, or
- the nvlist case ignore flag is not set and there is attend to
  add element with duplicated name.
In both cases the nvlist_move_nvpair() function free nvpair structure.
If library will try to unpack a binary blob which contains duplicated
names it will end up with using memory after free.

To prevent that, the nvlist_move_nvpair() function interface is changed
to report about failure and checks are added to the nvpair_xunpack()
function.

Discovered thanks to the american fuzzy lop.

Approved by:	pjd (mentor)
2015-08-11 18:01:10 +00:00
Mariusz Zaborski
51dae13f0e Don't set parent if the unpack operation fail. In some
case this could crash the library, because of the NULL pointer references.

Discovered thanks to american fuzzy lop.

Approved by:	pjd (mentor)
2015-08-11 17:54:51 +00:00
Mariusz Zaborski
89ca10c6e2 Make the nvlist_next(9) function handle NULL pointer variable.
This simplifies removing the first element from nvlist.

Reviewed by:	AllanJude
Approved by:	pjd (mentor)
2015-08-11 17:41:32 +00:00
Rui Paulo
d4886179cb Import OpenBSD's iwm WiFi driver for Intel 3160/7260/7265.
There are still several bugs, but I've been using it for a while now.
Thanks to all the testers and to Adrian for his help with this
driver.

This driver isn't connected to the build yet, but it will be soon.

There's no MFC planned because the driver isn't very stable yet.

Reviewed by:	adrian
Obtained from:	https://github.com/rpaulo/iwm
Tested by:	adrian, gjb, dumbbell (others that I forgot).
Relnotes:	yes
2015-08-08 06:06:48 +00:00
Adrian Chadd
66b870f3cb Add a missing method - ath_hal_settsf64().
This is required for TDMA slave mode.
2015-08-05 21:16:12 +00:00
Adrian Chadd
711b0fa045 Add TXOP enforce support to the AR9300 HAL.
This is required for (more) correct TDMA support.  Without it, the
code tries to calculate the required guard interval based on the
current rate, and since this is an 11n NIC and people try using
11n, it calls ath_hal_computetxtime() on an 11n rate which then
panics.

This doesn't fix TDMA slave mode on AR9300 - it just makes it
have one less bug.

Reported by:	Berislav Purgar <bpurgar@gmail.com>
2015-08-05 19:32:35 +00:00
Ed Schouten
2837d9ed43 Import the latest CloudABI system call definitions and table.
We're going to need these for next code I'm going to send out for
review: support for poll() and kqueue() on CloudABI.
2015-08-05 13:09:46 +00:00
Zbigniew Bodek
f4b37ed0f8 Import Annapurna Labs Alpine HAL to sys/contrib/
Import from vendor-sys/alpine-hal/2.7
SVN rev.: 285432
HAL version: 2.7

Obtained from:  Semihalf
Sponsored by:   Annapurna Labs
2015-07-28 14:20:33 +00:00
Ed Schouten
f4c06d124f Sync in latest upstream system call definitions.
Futex object scopes have been renamed from using their own constants to
simply reusing the existing CLOUDABI_MAP_{PRIVATE,SHARED} flags, as they
are more accurate in this context.
2015-07-27 10:04:06 +00:00
Jung-uk Kim
fe0f0bbb19 Merge ACPICA 20150717. 2015-07-22 16:25:07 +00:00
Ed Schouten
73dcd7db56 Import upstream changes to the system call definitions.
Support has been added for providing the scope of a futex operation,
whether the futex is local to the process or shared between processes.
2015-07-22 10:04:53 +00:00
Ed Schouten
6256e57ba9 Implement CloudABI memory management system calls.
Add support for the <sys/mman.h> functions by wrapping around our own
implementations. There are no kern_*() variants of these system calls,
but we also don't need them in this case. It is sufficient to just call
into the sys_*() functions.

Differential Revision:	https://reviews.freebsd.org/D3033
Reviewed by:		brooks
2015-07-17 09:00:38 +00:00
Ed Schouten
6e5fcd99df Add a sysentvec for CloudABI on x86-64.
Summary:
For CloudABI we need to put two things on the stack of new processes:
the argument data (a binary blob; not strings) and a startup data
structure. The startup data structure contains interesting things such
as a pointer to the ELF program header, the thread ID of the initial
thread, a stack smashing protection canary, and a pointer to the
argument data.

Fetching system call arguments and setting the return value is similar
to FreeBSD. The only differences are that system call 0 does not exist
and that we call into cloudabi_convert_errno() to convert the error
code. We also need this function in a couple of other places, so we'd
better reuse it here.

Reviewers: dchagin, kib

Reviewed By: kib

Subscribers: imp

Differential Revision: https://reviews.freebsd.org/D3098
2015-07-16 18:24:06 +00:00
Ed Schouten
6d338f9a81 Import the CloudABI datatypes and create a system call table.
CloudABI is a pure capability-based runtime environment for UNIX. It
works similar to Capsicum, except that processes already run in
capabilities mode on startup. All functionality that conflicts with this
model has been omitted, making it a compact binary interface that can be
supported by other operating systems without too much effort.

CloudABI is 'secure by default'; the idea is that it should be safe to
run arbitrary third-party binaries without requiring any explicit
hardware virtualization (Bhyve) or namespace virtualization (Jails). The
rights of an application are purely determined by the set of file
descriptors that you grant it on startup.

The datatypes and constants used by CloudABI's C library (cloudlibc) are
defined in separate files called syscalldefs_mi.h (pointer size
independent) and syscalldefs_md.h (pointer size dependent). We import
these files in sys/contrib/cloudabi and wrap around them in
cloudabi*_syscalldefs.h.

We then add stubs for all of the system calls in sys/compat/cloudabi or
sys/compat/cloudabi64, depending on whether the system call depends on
the pointer size. We only have nine system calls that depend on the
pointer size. If we ever want to support 32-bit binaries, we can simply
add sys/compat/cloudabi32 and implement these nine system calls again.

The next step is to send in code reviews for the individual system call
implementations, but also add a sysentvec, to allow CloudABI executabled
to be started through execve().

More information about CloudABI:
- GitHub: https://github.com/NuxiNL/cloudlibc
- Talk at BSDCan: https://www.youtube.com/watch?v=SVdF84x1EdA

Differential Revision:	https://reviews.freebsd.org/D2848
Reviewed by:	emaste, brooks
Obtained from:	https://github.com/NuxiNL/freebsd
2015-07-09 07:20:15 +00:00
Mariusz Zaborski
54f98da930 Move the nvlist source and private includes from sys/kern to seperate
directory sys/contrib/libnv.

The goal of this operation is to NOT install header files which shouldn't
be used outside the nvlist library.

Approved by:	pjd (mentor)
2015-07-04 16:33:37 +00:00
Adrian Chadd
3e307100f6 Quieten the scorpion SoC/WMAC reset path. Stuff the non-error stuff
under HALDEBUG().
2015-07-04 03:15:42 +00:00
Jung-uk Kim
5ef5072350 Merge ACPICA 20150619. 2015-06-18 23:14:45 +00:00
Jung-uk Kim
5836df80a2 MFV: r283965
- Update GUIDs for new NFIT tables.
- Fix ill-formed GUID strings for NFIT tables.
- Fix a possible fault when performing a UUID search.
2015-06-03 19:39:59 +00:00
Adrian Chadd
967e8d3778 Add support for the tuning cap for Hornet/AR9331 boards.
This dramatically improves RX sensitivity and behaviour on the
AR9331 hardware I have, including the Carambola 2.

Tested:

* AR9331, Carambola 2 board

Submitted by:	Zilvinas Valinskas <zilvinas.valinskas@gmail.com>
2015-05-23 08:02:54 +00:00
Jung-uk Kim
fd90e2ed54 CALLOUT_MPSAFE has lost its meaning since r141428, i.e., for more than ten
years for head.  However, it is continuously misused as the mpsafe argument
for callout_init(9).  Deprecate the flag and clean up callout_init() calls
to make them more consistent.

Differential Revision:	https://reviews.freebsd.org/D2613
Reviewed by:	jhb
MFC after:	2 weeks
2015-05-22 17:05:21 +00:00
Jung-uk Kim
a371a5fd85 Merge ACPICA 20150515. 2015-05-18 23:46:11 +00:00
Gleb Smirnoff
772e66a6fc Move ALTQ from contrib to net/altq. The ALTQ code is for many years
discontinued by its initial authors. In FreeBSD the code was already
slightly edited during the pf(4) SMP project. It is about to be edited
more in the projects/ifnet. Moving out of contrib also allows to remove
several hacks to the make glue.

Reviewed by:	net@
2015-04-16 20:22:40 +00:00
Xin LI
687a306f23 Sync with OpenBSD: Use volatile instead of __volatile__.
MFC after:	2 weeks
2015-04-13 20:23:46 +00:00
Jung-uk Kim
7cf3e94a41 Merge ACPICA 20150410. 2015-04-11 03:23:41 +00:00
Gleb Smirnoff
b7703ad432 In ipfilter(4) there is the ipftest(1) program, that compiles half of the
ipfilter code as userland application. To reduce kernel structure knowledge
include if_var.h only if a file is compiled with _KERNEL defined.
In !_KERNEL case, provide our own definition of struct ifnet, that will
satisfy ipftest(1). This was already done earlier to struct ifaddr in
r279029. Protect the definition with _NET_IF_VAR_H_, since kernel part
of ipfilter may include if_var.h and ip_compat.h.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2015-04-07 06:22:22 +00:00
Gleb Smirnoff
6d947416cc o Use new function ip_fillid() in all places throughout the kernel,
where we want to create a new IP datagram.
o Add support for RFC6864, which allows to set IP ID for atomic IP
  datagrams to any value, to improve performance. The behaviour is
  controlled by net.inet.ip.rfc6864 sysctl knob, which is enabled by
  default.
o In case if we generate IP ID, use counter(9) to improve performance.
o Gather all code related to IP ID into ip_id.c.

Differential Revision:		https://reviews.freebsd.org/D2177
Reviewed by:			adrian, cy, rpaulo
Tested by:			Emeric POUPON <emeric.poupon stormshield.eu>
Sponsored by:			Netflix
Sponsored by:			Nginx, Inc.
Relnotes:			yes
2015-04-01 22:26:39 +00:00
Adrian Chadd
d5c3e61afb Expose the ANI state / statistics using the public ANI function, rather than
the ar9300_* definitions.

.. which of course don't match, and athstats was reading garbage ANI
data.
2015-04-01 04:56:10 +00:00
Adrian Chadd
9778bf377b Add initial support for the HAL channel survey support to the AR9300 HAL.
This is used by the 'athsurvey' command to print out channel survey
statistics - % busy times transmit, receive and airtime.

It's as buggy and incomplete as the rest of the HAL survey support -
notably, tying into the ANI code to read channel stats and occasionally
getting garbage counters isn't very nice.  It also doesn't (yet!) get
channel survey information during a scan.  But it's good enough for
basic air-time debugging, which is why I'm committing it in this state.

Tested:

* AR9380, STA mode
2015-03-29 21:53:08 +00:00
Adrian Chadd
f5ab408ee9 Quieten some of the log spam from AR9300 sysctl tree walk and chip setup/reset
path.

* For now there's no exposed control over classic / LNA antenna diversity,
  so just stub them out.  Adding this will take quite a bit of time.

* Add a function to fetch the CTS timeout.

PR:		kern/198558
2015-03-21 23:12:46 +00:00
Andrew Turner
2fb34dae14 Use the dsb macro to use the correct instruction when building for ARMv7. 2015-03-19 11:34:51 +00:00
Jung-uk Kim
1c0e1b6da9 Merge ACPICA 20141107 and 20150204. 2015-02-18 20:33:00 +00:00
Hans Petter Selasky
b5c1e0cb8d Update the infiniband stack to Mellanox's OFED version 2.1.
Highlights:
 - Multiple verbs API updates
 - Support for RoCE, RDMA over ethernet

All hardware drivers depending on the common infiniband stack has been
updated aswell.

Discussed with:	np @
Sponsored by:	Mellanox Technologies
MFC after:	1 month
2015-02-17 08:40:27 +00:00
Adrian Chadd
b8871f0823 Add initial support to the AR9300 HAL to support FreeBSD's intmit API.
I don't like having it in this function; I may migrate it to ar9300_freebsd.c
at some point to keep the HAL code pollution down.

This allows ANI to be disabled via a sysctl.

Tested:

* AR9331, STA/TDMA modes
2015-02-15 21:15:09 +00:00
Adrian Chadd
caa918bd3b Add ath_hal_setbeacontimers() to the AR9300 HAL.
This is a custom FreeBSD HAL method that is used by the TDMA code
to program the beacon timers directly without any guesswork/assumptions
by the HAL.

This brings up basic TDMA master/slave support on the AR9380 HAL,
however there are other issues preventing it from being stable.
(I'm seeing beacon interval instability, which may be due to
busy 2GHz air, but also may be due to some HAL configuration
issues with regards to ANI, or hardware timer programming, etc.)

Tested:

* AR9331 (Carambola2), STA, AP, adhoc and TDMA master mode.
2015-02-15 19:56:31 +00:00
Adrian Chadd
3876533b14 Comment out a double declaration of this particular function name.
It trips up gcc builds.

Pointy-hat-from:	jenkins, kib
2015-02-14 17:44:24 +00:00
Adrian Chadd
cb2f5d5ddb Quieten a clang warning. 2015-02-14 17:43:54 +00:00
Adrian Chadd
06f874e1f9 Remove the reserved pin 11 from the HAL check.
The QCA9565 can have RFKILL on GPIO Pin 11, and thus we need to configure
it up correctly or the NIC may not function.

I'm not sure why the AR9382 can't use GPIO 8 / GPIO 11 ; it's likely
hooked up to some external LNA or filter.  The real solution is to
make it only block pin 8 / pin 11 for AR9382, but the AR9382 probes
like an AR9380.  Sigh.

Submitted by:	Anthony Jenkins <scoobi_doo@yahoo.com>
2015-02-14 16:23:04 +00:00
Adrian Chadd
899d1cacac Update the AR9300 HAL to the latest public available HAL from QCA.
I've been sitting on this for a year or so now; I've finally
tested it on enough devices to be reasonably sure it won't
cause too much drama.  But, if you see issues, please email me.

Tested (all STA mode):

PCIe:

* AR9380
* AR9390
* AR9580
* AR9462
* AR9485

SoC:

* QCA9550
* AR9331
* AR9342
2015-02-14 04:28:51 +00:00
Oleksandr Tymoshenko
e6c4672e82 Fix build without INVARIANTS/INVARIANT_SUPPORT:
- Replace "emulation" of return in lmutex_lock_interruptible macros by
    proper static/inline function.

Submitted by:	Guy Yur
2015-02-13 02:10:09 +00:00
Oleksandr Tymoshenko
b5d689899d - Perform bus_dmamap_sync on pagelist structure
- Wire pages of bulk transfer buffer when preparing pagelist
2015-02-12 04:31:17 +00:00
Kevin Lo
6fc44dab19 Add preliminary support for the Ralink RT5390 and RT5392 chipsets.
Committed over the D-Link DWA-525 rev A2 on amd64 with WPA.
2015-02-11 05:25:23 +00:00