dhclient couldn't get killed.
If we execute 'dhclient -r', dhclient gets already
killed, so there is no need to do it twice. Only do
this if we really have to release some leases.
Reviewed by: silence on freebsd-rc@yahoogroups.com
state for amd64 was twice as large as necessary. Peter
recently fixed this, so the comment no longer applies.
Also, since the size of struct mcontext changed, adjust
the threads library version of get&set context to match.
FYI, any change layout/size change to any arch's struct
mcontext will likely need some minor changes in libpthread.
always widen the imputed netmask if it is narrower than the specified octets.
fixes a strange behaviour where inet_net_pton would always return 4 (bits)
for multicast addresses no matter how many octets were specified.
negotiated with Paul Vixie, original author of this function.
PR: standards/53151
Submitted by: Max Laier <max@love2party.net>
Optained from: OpenBSD
calculate smoothed signal quality data for each node.
o add a 16-deep history buffer to each driver-private node storage that
holds rssi and antenna info for received frames
o override the default per-node "get rssi" method to return an average
rssi value based on samples collected over the last second
o enable beacon reception so even idle systems maintain a running history
of signal quality
This data may also be useful for improving the rate control algorithm.
Based on work by Tom Marshall <tommy@home.tig-grr.com> for MADWIFI.
things than record a single value.
o add a per-node method for returning the "current RSSI" for a node
o create a default method that returns ni_rssi which is the rssi for
the last received frame
o use the per-node "get rssi" method to return data for the RID's
submitted by wicontrol, et. al.
Loosely based on work by Tom Marshall <tommy@home.tig-grr.com> for MADWIFI.
to the 802.11 layer if they are at least IEEE80211_MIN_LEN
o mask off interrupt status bits that we don't care about so we don't do
the wrong thing; this fixes a problem where the beacon miss interrupt status
bit is delivered together with other status bits when operating in monitor
mode (we would post a beacon miss swi and then do the wrong thing)
In particular, let drivers send up control frames so we can dispatch
them to bpf in monitor mode.
This is the first (small) step to adding more functionality such as
power save mode.
be hardwired into makefiles, including those under /usr/share/mk.
The reporter submitted a patch, but I've watered it down.
Reported by: Ian Freislich <ianf@za.uu.net>
MFC after: 3 weeks
was added to the fast path to support the COM_IIR_RXRDYBUG() case even
when that case is not configured. This increased the relative overhead
of sio input by almost 25% in the worst case and by 2-3% in the usual
case (usually only about 0.2% absolute per port at 115200 bps). The
quick fix is to significantly pessimize only the COM_IIR_RXRDYBUG()
case.
where the default route is bound to is the same device. Keep it
working for the single user or sysinstall mode, where we just do
what we did before.
Suggested by: dougb
to avoid potential memory leak, also fix a bug in pthread_create, contention
scope should be inherited when PTHREAD_INHERIT_SCHED is set, and also check
right field for PTHREAD_INHERIT_SCHED, scheduling inherit flag is in sched_inherit.
2. Execute hooks registered by atexit() on thread stack but not on scheduler
stack.
3. Simplify some code in _kse_single_thread by calling xxx_destroy functions.
Reviewed by: deischen
should be a value past to pthread_attr_setguardsize, not a rounded up value.
Also fix a stack size matching bug in thr_stack.c, now stack matching code
uses number of pages but not bytes length to match stack size, so for example,
size 512 bytes and size 513 bytes should both match 1 page stack size.
Reviewed by: deischen
safe since the 802.11 layer does the right thing for 11a operation)
o select short preamble operation based on the negotiated capabilities; not
just the local state/capability
o fillin the duration field in the 802.11 header as appropriate
o remove detection of 11g support; no longer needed
Obtained from: MADWIFI (with modifications)
capabilities for outbound management frames. But beware of sending
this when operating on 5GHz channels; some 11a AP's reject association
requests if this bit is set in the capabilities listed.
Obtained from: MADWIFI (with modifications)
