* WPA-None requires ap_scan=2:
The major difference between ap_scan=1 (default) and 2 is, that no
IEEE80211_IOC_SCAN* ioctls/functions are called, though, there is a
dependency on those. For example the call to wpa_driver_bsd_scan()
sets the interface UP, this never happens, therefore the interface
must be marked up in wpa_driver_bsd_associate(). IEEE80211_IOC_SSID
also is not called, which means that the SSID has not been set prior
to the IEEE80211_MLME_ASSOC call.
* WPA-None has no support for sequence number updates, it doesn't make
sense to check for replay violations..
* I had some crashes right after the switch to RUN state, issue is
that sc->sc_lastrs was not yet defined.
Approved by: rpaulo (mentor)
MFC after: 3 weeks
StarCat systems which provides time-of-day services for both as well as
console service for Serengeti, i.e. Sun Fire V1280. While the latter is
described with a device type of serial in the OFW device tree, it isn't
actually an UART. Nevertheless the console service is handled by uart(4)
as this allowed to re-use quite a bit of MD and MI code. Actually, this
idea is stolen from Linux which interfaces the sun4v hypervisor console
with the Linux counterpart of uart(4).
set, it make sense to actually initialize that array. This fixes some
issues with 4965 adapters where the TX power is crucial.
This got lost somewhere while merging with the OpenBSD code.
Approved by: rpaulo (mentor)
Obtained from: OpenBSD
MFC after: 2 weeks
* Enable DC calibration and crystal calibration on Centrino Advanced-N
6250 parts.
* Workaround for a HW bug (does not affect 4965AGN) that may sporadically
affect latency under some rare circumstances. From a similar commit to
iwlwifi.
* Update sensitivity settings for 5000 series to workaround a performance
bug in the DSP (1000 is not affected so we keep the old values for 5000).
* Update sensitivity settings for 6000 series.
* Set differential gains on 6250 too (but use a 1.0 factor, not 1.5).
* Init OFDM sensitivity with min value (which depends on the chip)
instead of hardcoding it to 90.
* Read calibration version from ROM and set IWN_GP_DRIVER_CALIB_VER6
bit on 6x50 if version >= 6.
Approved by: rpaulo (mentor)
Obtained from: OpenBSD
MFC after: 2 weeks
- code flow in handler could let interrupt be
reenabled when not wanted.
- change where the RX lock is taken to improve
performance.
- adapter->msix is true for MSI systems also,
it needs to explicitly test for 82574, good one :)
- add CRC stripping to the RX side, this was handled
by some obscure code in rxeof previously, its easier
to simply have the hardware strip it now.
- Add back an ALTQ change that slipped between the cracks
- Add an update to the watchdog_time in the xmit code, not
doing this in ixgbe caused problems, think its needed here
as well.
VLAN HWFILTER from being used by default, this breaks
stacked pseudo devices, and as it turns out, also breaks
virtual machines that happen to use VLANS (didn't know that
before :). Put the fix back into the em driver, and for good
measure add the same code to the igb driver where it should
have been anyway.
Just relying on status LE ownership of status block seems to cause
poor performance. Always read current status index register first
and then check status ownership as we had before. Accessing status
index register seems to trigger immediate status update if
controller have pending status updates.
MFC after: 1 week
Reported by: Andre Albsmeier <Andre.Albsmeier <> siemens dot com>
Tested by: Andre Albsmeier <Andre.Albsmeier <> siemens dot com>
This framework allows drivers to abstract the rate control algorithm and
just feed the framework with the usable parameters. The rate control
framework will now deal with passing the parameters to the selected
algorithm. Right now we have AMRR (the default) and RSSADAPT but there's
no way to select one with ifconfig, yet.
The objective is to have more rate control algorithms in the net80211
stack so all drivers[0] can use it. Ideally, we'll have the well-known
sample rate control algorithm in the net80211 at some point so all
drivers can use it (not just ath).
[0] all drivers that do rate control in software, that is.
Reviewed by: bschmidt, thompsa, weyongo
MFC after: 1 months
- Added some new debug helper routines to systcl.
- Fixed many of the style(9) violations that have crept into the code
due to my use of a "smart" editor.
MFC after: 2 weeks
set to sane values as they no longer default to 0, otherwise some OFW
implementation might copy in or out arguments not based on what the actual
function takes but what ever stack garbage nargs and nreturns supply.
Reviewed by: nwhitehorn
domain clock, 8 programmable PMC.
- Westmere based CPU (Xeon 5600, Corei7 980X) support.
- New man pages with events list for core and uncore.
- Updated Corei7 events with Intel 253669-033US December 2009 doc.
There is some removed events in the documentation, they have been
kept in the code but documented in the man page as obsolete.
- Offcore response events can be setup with rsp token.
Sponsored by: NETASQ
volumes were incorrectly calculated.
I've tested this with one of my es1370 cards and I can confirm that it
works.
PR: 98167
Submitted by: Joseph Terner <jtsn@gmx.de>
Approved by: kib
change the argument type to igb_rxeof() to the
correct type. Note, any users of POLLING must
be sure and set the number of queues to 1 for
things to work correctly.
- Only the tunnelq (TXQ_ETH) requires a buf_ring, an ifq, and the watchdog/timer
callouts. Do not allocate these for the other tx queues.
- Use 16k jumbo clusters only on offload capable cards by default.
- Do not allocate a full tx ring for the offload queue if the card is not
offload capable.
- Slightly better freelist size calculation.
- Fix nmbjumbo4 typo, remove unneeded global variables.
MFC after: 3 days
also for finding a one character bug that kept TSO from working.
Sometimes with direct attach cables a failure can occur in init,
the old method of calling detach was broken, there is no way to
return an error to the system from init, so I have changed it to
return failure thru the ioctl.
And, have fixed the ALTQ code changes of Max Laier, sorry Max :)
em revision 7.0.0:
- Using driver devclass, seperate legacy (pre-pcie) code
into a seperate source file. This will at least help
protect against regression issues. It compiles along
with em, and is transparent to end use, devices in each
appear to be 'emX'. When using em in a modular form this
also allows the legacy stuff to be defined out.
- Add tx and rx rings as in igb, in the 82574 this becomes
actual multiqueue for the first time (2 queues) while in
other PCIE adapters its just make code cleaner.
- Add RX mbuf handling logic that matches igb, this will
eliminate packet drops due to temporary mbuf shortage.
igb revision 1.9.3:
- Following the ixgbe code, use a new approach in what
was called 'get_buf', the routine now has been made
independent of rxeof, it now does the update to the
engine TDT register, this design allows temporary
mbuf resources to become non-critical, not requiring
a packet to be discarded, instead it just returns and
does not increment the tail pointer.
- With the above change it was also unnecessary to keep
'spare' maps around, since we do not have the discard
issue.
- Performance tweaks and improvements to the code also.
MFC in a week
- add some new hardware support for 82599
- Big change to interrupt architecture, it now
uses a queue which contains an RX/TX pair as
the recipient of the interrupt. This will reduce
overall system interrupts/msix usage.
- Improved RX mbuf handling: the old get_buf routine
is no longer synchronized with rxeof, this allows
the elimination of packet discards due to mbuf
allocation failure.
- Much simplified and improved AIM code, it now
happens in the queue interrupt context and takes
into account both the traffic on the RX AND TX
side.
- variety of small tweaks, like ring size, that have
been seen as performance improvements.
- Thanks to those that provided feedback or suggested
changes, I hope I've caught all of them.
on debug output. Add a new platform function requirement to allow
for printing based upon the ITL nexus instead of the isp unit plus
channel, target and lun. This allows some printouts and error messages
from the core code to appear in the same format as the platform's
subsystem (in FreeBSD's case, CAM path).
MFC after: 1 week
First, we compare mode table data against minimum value. If the mode table
does not make sense, we set the minimum in the mode info. When we actually
set the mode, we try VESA BIOS function and compare it against the previous
value. If it makes more sense, update the information.
Andrew Turner. The kernel supports the LN2410SBC evaluation board,
and likely others. These parts (or similar ones) are in some open
hardware designs for phones.
Submitted by: Andrew Turner
- Don't leak slice resources when mxge_alloc_rings() fails
- Start taskq threads only after we know attach will succeed. At
boot time, taskqueue_terminate() will loop infinately, waiting
for the threads to exit, and hang the system.
Submitted by: Panasas
MFC After: 3 days
Untangle some of the confusion about what role means when it's in the FCPARAM/SDPARAM
or isp_fc/isp_spi structures. This fixed a problem about seeing targets appear if you've
turned off autologin and find them, or rather don't, via camcontrol rescan.
MFC after: 1 month
configuration space on Yukon Ultra(88E8056) such that accesses to
these registers were NOPs which in turn make msk(4) instable on
this controller. Use indirect access method to access
PCI_OUR_REG_[1-5] registers. This should fix a long standing
instability bug which prevented msk(4) working on Yukon Ultra.
Special thanks to koitsu who gave me remote access to his system.
PR: kern/114631, kern/116853
MFC after: 1 week
arcconf tool by Adaptec already seems to use for identifying the
Serial Number of the devices.
Some simple things (like FIB setup and bound checks) are retrieved
from the Adaptec's driver, but this implementation is quite different
because it does use the normal buffer dmat area for loading segments
and not a special one (like the Adaptec's one does).
Sponsored by: Sandvine Incorporated
Discussed with: emaste, scottl
Reviewed by: emaste, scottl
MFC: 2 weeks
have the delayed function take an argument as to the offset
to the SCTP header. This allows it to work for V4 and V6.
This of course means changing all callers of the function
to either pass the header len, if they have it, or create
it (ip_hl << 2 or sizeof(ip6_hdr)).
PR: 144529
MFC after: 2 weeks
