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the CPU roles to compile on !MULTIPROCESSOR kernels and make the
top part of cpu_attach() which deals with processor setup depending
on the CPU role look much closer to the equivalent code for amd64.
ok kettenis@
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Tested by naddy@
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Tested by naddy@
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OK claudio@
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changes the pressure on the uvm system, uncovering several bugs. Some
of those bugs result in provable deadlocks. We'll have to reconsider
integrating this diff again after fixing those bugs.
ok art@
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from ray; ok ray, deraadt
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Pointed out by Olaf Kirch, this has been in snaps for two weeks, no
problems.
ok millert@, deraadt@
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tag in the header. Convert TX tagging in the drivers.
Help and ok brad@
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Clean up a little while here.
from Alexey Suslikov, thanks
tested by several as part of a larger diff, thanks also
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enable RX tag stripping for re(4).
ok brad@
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where the tag is stored in the mbuf header.
* Make bridge(4) handle interfaces with and without hardware tag
support and forward packets inbetween.
Help and ok claudio@
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checksum in the packet it should be trimmed away by the driver and not by
driver independent code. OK brad@
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promiscuous mode itself. Closes PR 5012. With claudio@.
ok claudio@, henning@
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interfaces attached to different networks can use the same session id.
reported by gm_sjo <saqmaster at gmail dot com>
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#define's in nfs_var.h
ok thib@
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from conection and mixer lists. It also removes knobs connected to
power widgets.
from NetBSD via Alexey Suslikov, thanks
tested by several, thanks also
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and add some missing entries for the E5400 chipset.
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which are uniform for the profclock on each cpu in a SMP system (but using
a different seed for each cpu). on all cpus, avoid seeding with a value out
of the [0, 2^31-1] range (since that is not stable)
ok kettenis drahn
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From Robert Noland at FreeBSD.
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This should take care of the simpler ones (i.e., timeout values of
integer multiples of hz).
ok krw@, art@
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and i386.
deraadt got sick of me wussing out over this.
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userspace - mitigates an effective DoS since generating these can hog
the CPU at splhigh()
feedback & ok tedu@ deraadt@
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Added mpe_input6 to manage also ipv6 packets insted of just ipv4 ones.
OK claudio@ laurent@
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Put a reference count in struct process to prevent use-after-free
if the main thread reaches the reaper ahead of some other thread
in the process. Use the reference count to update the user process
count correctly when changin real uid.
"please re-commit before something else nasty comes in" deraadt@
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now the offset into the first mbuf of the target chain before copying
the source data over. From FreeBSD.
Convert drivers' use of m_devget(). Mostly from thib@.
Update mbuf(9) man page.
ok claudio@, thib@
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valid MAC address.
Pyun YongHyeon seems to have taken code for generating an
address when something looks invalid from other drivers
in FreeBSD, there are no known problems with getting
valid addresses for jme, so remove this.
Additionally it isn't appropriate to call arc4random() at
that point in the boot process so the code needs to go.
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Add support for Intel WiFi Link 5000 Series adapters (5100/5150/5300/5350).
Quite frankly, Intel made things unnecessarily difficult by gratuitously
changing firmware commands (adding new fields in the middle of a struct)
and some register offsets for the 5000 Series and by defining yet another
way of loading a firmware.
I had to write a hardware abstraction layer to manage those differences.
Committed over a 5300 adapter (3T3R).
Require an upgrade of the iwn-firmware package, even for 4965AGN users.
Not tested on 5100, 5150 and 5350 (test reports are more than welcomed.)
There should be no regression on the 4965AGN.
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bug with IPv6 in some circumstances. we'll find it one day...
lots of debugging dhill
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OK reyk@
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of a stream, direct the unneeded converters use HDA link stream #0
from NetBSD via Alexey Suslikov, thanks
tested by several, thanks also
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converters in a group to use HDA link stream #0. use it when
halting playback/recording.
from NetBSD via Alexey Suslikov, thanks
tested by several, thanks also
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resources setup by the bus front ends, especially the shutdown hook.
Found while testing some other changes with a CardBus adapter and
re_attach() was failing early before the interface pointer was
assigned. Then the system was rebooted, the shutdown hook was called
and *boom* in re_stop().
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longer be livelocked when they are receiving on GigE line. Newer devices
also gain well controlled interrupt rate.
If hardware supports interrupt moderation (e.g. 8168B, 8168C), you could
also use hardware based interrupt moderation, however, due to lack of
necessary information it does not work as reliably as simulated interrupt
moderation. It is _not_ recommended currently.
By default, PCIe devices' simulated interrupt moderation timer is set to
75us, while PCI devices' is set to 125us.
From sephe@DragonFly
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there, fix some typos, and pass M_CANFAIL to all malloc() calls which use
M_WAITOK but are tested for failure.
test&ok brad@
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instead of M_NOWAIT. Checking for M_NOWAIT made many malloc calls that used
that flag actually wait. This probably explains many if the strange hangs
people have seen recently.
ok miod@
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calling the xfer callback function to allow a device driver to
immediately reschedule the same xfer.
This e.g. improves performance for isoc high- fullspeed xfers (ehci).
From NetBSD. OK phessler@
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Fixes clicking and other noise related issues.
ok ratchov@
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