Some firmware versions seem to get very unhappy if they're sent btcoex
commands when they don't actually have bluetooth hardware in them.
So, disable sending them those commands.
Tested:
* 5100 (which has bluetooth, no problems)
* 4965 (which doesn't have bluetooth, but didn't seem to crash)
* 6200 (no bluetooth, seems to get unhappy being sent bluetooth commands.)
index lookups.
* My recent(ish) change to iwn(4) and the net80211 rate control API to
support 11n rates broke the link quality table use. So, until I or
someone else decides to fix it, let's just disable it for now.
* Teach iwn_tx_data_raw() to use the iwn_rate_to_plcp() function.
* Eliminate two uses of the net80211 rate index lookup functions - they
are only for legacy rates and they're not needed here.
This fixes some invalid looking rate control TX issues that showed up
on my 4965 but it doesn't fix the two TX hangs I've noticed. Those look
like DMA related issues.
Tested:
* 4965, STA mode
* 5100, STA mode
associates compat strings with arbitrary values that mean something to
the driver. This is handy for drivers that support several variations
of similar hardware and need to know which one matched.
Reviewed by: imp, jmg, nwhitehorn
negative diff that should improve reliability somewhat. There should be
no differences in behavior -- please report any that crop up. This has been
tested on ARM and PPC systems.
Tested by: ray
mode as c++ instead of defaulting to c for the binary names CC and clang-CC.
This fixes builds that use cmake, which automatically sets CXX to
/usr/bin/CC by default.
PR: bin/182442
Reviewed by: dwhite, wca
MFC after: 2 days
This manual page intends to describe the structure and behavior of
the FreeBSD test suite installed in /usr/tests. The contents have
been inherited from the NetBSD manual page.
As a side effect, this also updates the hier(7) manual page to
mention /usr/tests and points at tests(7) for more details.
Submitted by: Julio Merino jmmv google.com
Reviewed by: sjg
MFC after: 2 weeks
Populate /usr/tests with the only test programs that currently live
in the tree (those in lib/libcrypt/tests/) and add all the build
machinery to accompany this change.
In particular:
- Add a WITHOUT_TESTS variable that users can define to request that
no tests be put in /usr/tests.
- Add a top-level Kyuafile for /usr/tests and a way to create similar
Kyuafiles in top-level subdirectories.
- Add a BSD.tests.dist file to define the directory layout of
/usr/tests.
Submitted by: Julio Merino jmmv google.com
Reviewed by: sjg
MFC after: 2 weeks
We need to be able to reference the value of TESTSBASE without requiring
the inclusion of bsd.test.mk (e.g. in etc/Makefile), so move its definition
to the more generic bsd.own.mk.
Submitted by: Julio Merino jmmv google.com
Reviewed by: sjg
MFC after: 2 weeks
If a single Makefile wants to recurse into subdirectories and also
wants to install files, bsd.files.mk's targets would get ignored in
favor of those defined by bsd.subdir.mk because installfiles would
not get defined in bsd.files.mk.
Prevent this from happening by defining the targets in bsd.files.mk
with auxiliary names and listing them as dependencies of installfiles
instead.
This is required by bsd.test.mk, which needs to install a Kyuafile
in pretty much all cases but may also need to recurse into
subdirectories for build purposes.
Submitted by: Julio Merino jmmv google.com
Reviewed by: sjg
MFC after: 2 weeks
board.
This is another AR9331 board similar to the Carambola2. It has different
ethernet and LED wiring though.
They make a variety of boards that mostly differ on the amount of RAM/flash
available. Alfa Networks graciously donated a handful of 64MB RAM/16MB flash
boards so I can finish off 802.11s support for the AR93xx chips and do up
a tech demonstration with it.
This is enough to bring up the board.
Tested:
* Alfa networks UB Hornet board - 64MB ram, 16MB flash version.
Thankyou to Alfa Networks for the development boards!
Sponsored by: Alfa Networks (hardware only)
crazy readings occasionally. One wild reading should not be enough to
trigger a shutdown, so instead wait for several concerning readings in
a row.
PR: powerpc/180593
Submitted by: Julio Merino
MFC after: 1 week
where a pin assertion while a source was masked would result in
the interrupt being lost, with the symptom being a console hang.
The condition is now recorded, and the interrupt generated when
the source is unmasked.
Discovered by: OpenBSD 5.4 MP
Reviewed by: neel
MFC after: 3 days
created after each other e.g.
ifconfig tap0
ifconfig vmnet0
<panic>
Appears to be a cut'n'paste error from the tap code to the vmnet
code where the name string wasn't updated in the call to make_dev().
Reviewed by: glebius
MFC after: 3 days
referenced by pointer, making it non-static should not have even the
negligible impact on the existing code.
Reviewed by: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
from a management frame transmission.
This bug is a bit loopy, so here goes.
The underlying cause is pretty easy to understand - the node isn't
referenced before passing into the callout, so if the node is deleted
before the callout fires, it'll dereference free'd memory.
The code path however is slightly more convoluted.
The functions _say_ mgt_tx - ie management transmit - which is partially
true. Yes, that callback is attached to the mbuf for some management
frames. However, it's only for frames relating to scanning and
authentication attempts. It helpfully drives the VAP state back to
"SCAN" if the transmission fails _OR_ (as I subsequently found out!)
if the transmission succeeds but the state machine doesn't make progress
towards being authenticated and active.
Now, the code itself isn't terribly clear about this.
It _looks_ like it's just handling the transmit failure case.
However, when you look at what goes on in the transmit success case, it's
moving the VAP state back to SCAN if it hasn't changed state since
the time the callback was scheduled. Ie, if it's in ASSOC or AUTH still,
it'll go back to SCAN. But if it has transitioned to the RUN state,
the comparison will fail and it'll not transition things back to the
SCAN state.
So, to fix this, I decided to leave everything the way it is and merely
fix the locking and remove the node reference.
The _better_ fix would be to turn this callout into a "assoc/auth request"
timeout callback and make the callout locked, thus eliminating all races.
However, until all the drivers have been fixed so that transmit completions
occur outside of any locking that's going on, it's going to be impossible
to do this without introducing LORs. So, I leave some of the evilness
in there.
Tested:
* AR5212, ath(4), STA mode
* 5100 and 4965 wifi, iwn(4), STA mode
BUS_PROBE_GENERIC and not BUS_PROBE_SPECIFIC (0) so the OFW SPI bus can
attach when enabled. Export the spibus devclass_t and driver_t
declarations.
Submitted by: ray
Approved by: adrian (mentor)
buffer. While here, make the code flow somewhat nicer.
Thanks to mav@ for tracking it down.
Tested by: mav
MFC after: 3 days
Sponsored by: FreeBSD Foundation
Stop conflating WITHOUT_CLANG with WITHOUT_CLANG_IS_CC. This allows
bootstrapping a copy of clang without building clang for the base system
which is useful for nanobsd and similar setups. It's still probably
wrong to conflate what is installed as /usr/bin/cc with the selection
of a bootstrap compiler under WITH*_CLANG_IS_CC, but that's for another
day.
This should have been reverted with the stable/10/Makefile.inc1
revert, but apparently my commit did not go through.
Discussed with: cperciva (originally)
- Replace ordered_tag_count counter with single flag;
- From da remove outstanding_cmds counter, duplicating pending_ccbs list;
- From da_softc remove unused links field.
pkg 1.2 is adding this support as well. This should help
lessen the confusion on why the default SRV PACKAGESITE
does not load in a browser.
Adapated from: matthew's upstream pkg change
Approved by: bapt
MFC after: 2 days
