them out of the #if _BSD_VISIBLE block. Other headers may depend on
__bitcount(). The dependencies can be a header not specified by
POSIX, and then namespace restrictions by _XOPEN_SOURCE are not
applicable, as it was reported. Or, we might grow an implementation
of some POSIX facility using __bitcount(), which also should work.
Reported by: Jason Schulz <schulz.j@gmail.com>
Discussed with: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
in the join message so the firmware would pick it up.
* Strip out the direct hardware fiddling for 40MHz mode - the firmware
we're using doesn't require it (the rtl8712su firmware does; it
is less 'fullmac' than what we're using.)
* Fix the mbuf handling during errors - rsu_tx shouldn't free mbufs;
it's up to the caller to do so. This brings it in line with
what other drivers do or should be doing.
Tested:
* RTL8712, HT40 channel, STA mode (during this commit)
belong to a vm object, they can't be paged out. Since they can't be paged
out, they are never enqueued in a paging queue. Nonetheless, passing
PQ_INACTIVE to vm_page_unwire() creates the appearance that these pages
are being enqueued in the inactive queue. As of r288122, we can avoid
this false impression by passing PQ_NONE.
Submitted by: kmacy (an earlier version)
Differential Revision: https://reviews.freebsd.org/D1674
Atheros.
Thanks to OpenBSD for providing a driver based on the original
Atheros open source driver circa 2008. This uses the early, pre-carl9170
atheros provided firmware.
It only supports 11bg at the moment. I've not tested it with 11a
(and so the TX rate control logic may be slightly wrong!) so if
you do have the dual-band version of this hardware please do let me know.
Tested:
* AR9170, TP-Link WN821N 2GHz.
TODO:
* Hook this up to a non-module build.
net80211 receive path. This allows drivers (notably USB right now, but
anything/everything!) to optionally defer bulk RX of 802.11 frames until
/outside/ of the driver lock(s), rather than doing:
UNLOCK(sc);
ieee80211_input*()
LOCK(sc);
.. which is really stupid.
The existing API is maintaned - if ieee80211_input() / ieee80211_input_all()
is called then the RSSI/NF values are used. If the MIMO versions are called
with a given rx status pointer then it's used. Else, it'll use whatever
is in the RX mbuf tag.
When bmake was initially imported at r241298 shell commands were no longer
ran with 'set -e' as they were before. This was fixed in r254980 so they
again always use 'set -e'.
Sponsored by: EMC / Isilon Storage Division
This is a NOP as r254419 enabled this by default in bmake. Add it here though
to ensure it is known that we are using this as a default and in case a
bmake import removes the default we have.
This tells bmake to always pass job tokens into sub-commands. Otherwise
it would only do so if the target being built depended on the special
.MAKE target (which causes _all_ commands to be executed with -n as well)
or if the command matches '${MAKE}/${.MAKE}/$(MAKE)/$(.MAKE)/make' (before
expansion, so ${LIB32WMAKE} would not qualify). Using '+' on a command
(which runs the command with -n) would not pass the job token even though it
is a documented way to achieve the .MAKE effect on a command.
Sponsored by: EMC / Isilon Storage Division
Revamp sbuf_put_byte() to sbuf_put_bytes() in the obvious fashion and
fixup callers.
Add a thin shim around sbuf_put_bytes() with the old ABI to avoid ugly
changes to some callers.
Reviewed by: jhb, markj
Obtained from: Dan Sledz
Sponsored by: EMC / Isilon Storage Division
Differential Revision: https://reviews.freebsd.org/D3717
are updated lockess, different CPUs write its own view of timecounter
state. The critical section is done for safety, callers of
tc_cpu_ticks() are supposed to already enter critical section, or to
own a spinlock.
The change fixes sporadical reports of too high values reported for
the (W)CPU on platforms that do not provide cpu ticker and use
tc_cpu_ticks(), in particular, arm*.
Diagnosed and reviewed by: jhb
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
This fixes atf-c.h not properly being installed to /usr/include/ (in
the stagedir) via its override of 'INCSDIR_atf-c.h= ${INCLUDEDIR}'.
This fixes building things that depend on atf.
Staging seems to ignore OWN/GRP/MODE settings and needs further exploration.
Sponsored by: EMC / Isilon Storage Division
