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* pull request: wireless-next 2012-03-16
@ 2012-03-16 18:04 John W. Linville
  2012-03-16 21:12 ` David Miller
  2012-03-23 19:40 ` 3.4-merge: iwlwifi needs more than 1 minute to connect Oliver Hartkopp
  0 siblings, 2 replies; 8+ messages in thread
From: John W. Linville @ 2012-03-16 18:04 UTC (permalink / raw)
  To: davem; +Cc: linux-wireless, netdev, linux-kernel

commit 01a282980937f9ca55a3cb06b9c6ff1cc49ea396

Dave,

Yet another batch of updates intended for 3.4 -- they keep on
coming! :-)

Highlights here include a batch of ath6kl updates, a batch of mwifiex
code cleanups, a number of mac80211 refactoring patches from Johannes,
the usual level of activity around iwlwifi and ath9k, and a handful
of updates to other drivers.

Please let me know if there are problems!

John

P.S.  This pull request should also resolve the linux-next merge
issue Stephen reported today.

---

The following changes since commit d5ddb4a59ed43b4c569b4efa8b508d50ef140cc6:

  cdc_ncm: avoid discarding datagrams in rx path (2012-03-16 02:08:36 -0700)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git for-davem

Aarthi Thiruvengadam (2):
      ath6kl: Clear the IE in firmware if not set
      ath6kl: Fix merge error in ath6kl_set_ies()

Amitkumar Karwar (1):
      mwifiex: correction in structure name passed to sizeof()

Ashok Nagarajan (2):
      mac80211_hwsim: Fix set mactime on receiver hwsim radio
      ath9k: Fix mactime from being clobbered in rx_status

Bala Shanmugam (1):
      cfg80211: Add background scan period attribute.

Ben Greear (1):
      ath9k: Add wiphy name to log messages.

Chilam Ng (2):
      ath6kl: prioritize Tx bundling based on AC priorities
      ath6kl: assign Tx packet drop threshold per endpoint based on AC priority

Daniel Drake (1):
      libertas: remove dump_survey implementation

David Spinadel (6):
      iwlwifi: avoid some operations if no uCode loaded
      iwlwifi: explicitly track whether INIT uCode was run
      iwlwifi: more modularity in fw images and sections
      iwlwifi: Add TLVs and fields for 16.0 uCode
      iwlwifi: change struct iwl_fw
      iwlwifi: Add bool mvm_ucode to iwl_fw

Eliad Peller (2):
      mac80211: add NULL terminator to debugfs_netdev write buf
      mac80211: make uapsd_* keys per-vif

Etay Luz (2):
      ath6kl: add padding to firmware log records
      ath6kl: Collect residue firmware logs

Felix Fietkau (15):
      ath9k: fix going to full-sleep on PS idle
      ath9k_hw: simplify tx queue interrupt mask handling
      ath9k_hw: clean up tx completion interrupt handling
      ath9k_hw: remove ath9k_hw_htc_resetinit
      ath9k_hw: remove ath9k_hw_getdefantenna
      ath9k: optimize register access functions
      ath9k_hw: remove ath9k_hw_gettxintrtxqs
      ath9k_hw: clean up ath9k_hw_setuprxdesc
      ath9k_hw: remove iniCommon_*_cck_fir_coeff_9271
      ath9k_hw: fold ar9002_hw_cck_chan14_spread into mode regs initialization
      ath9k_hw: fix AR9380 register settings for channel 14
      ath9k_hw: clean up iniModesAdditional
      ath9k_hw: remove iniModes_*_tx_gain_9271
      ath9k: inline AR9271 1.0 INI overrides
      ath9k_hw: remove unused initvals

Helmut Schaa (5):
      mac80211: Limit TID buffering during BA session setup/teardown
      mac80211: Disable MCS > 7 in minstrel_ht when STA uses static SMPS
      rt2x00: Fix beacon skew in rt2800pci
      rt2x00: Set IEEE80211_HW_REPORTS_TX_ACK_STATUS in rt2800
      mac80211: Don't sample max throughput rate in minstrel_ht

Johannes Berg (17):
      mac80211: remove tx_sync
      mac80211: set channel back after disassociating
      mac80211: add auth/assoc/deauth flow diagram
      iwlwifi: remove TX hex debug
      iwlwifi: abstract out missing SEQ_RX_FRAME workaround
      iwlwifi: convert bad state message into warning
      mac80211: move misplaced comment
      mac80211: simplify HT checks
      mac80211: simplify wmm check during association
      mac80211: remove spurious BSSID change flag
      mac80211: refactor common auth/assoc setup code
      mac80211: set basic rates earlier
      mac80211: move RX WEP weak IV counting
      mac80211: linearize SKBs as needed for crypto
      brmc80211: dont use jiffies for BSS TSF
      cfg80211: clarify timestamp in cfg80211_inform_bss
      mac80211: rename bss_conf timestamp to last_tsf

John W. Linville (2):
      Merge branch 'for-linville' of git://github.com/kvalo/ath6kl
      Merge branch 'master' of git://git.kernel.org/.../linville/wireless-next into for-davem

Kalle Valo (20):
      ath6kl: store firmware logs in skbuffs
      ath6kl: add blocking debugfs file for retrieving firmware logs
      Merge remote branch 'wireless-next/master' into ath6kl-next
      ath6kl: fix pointer style
      ath6kl: fix checkpatch error with EPSTAT() macro
      ath6kl: alignment should match open parenthesis
      ath6kl: logical continuations should be on the previous line
      ath6kl: remove multiple assignments
      ath6kl: add ath6kl_bmi_write_hi32()
      ath6kl: add ath6kl_bmi_read_hi32()
      ath6kl: fix error handling ath6kl_target_config_wlan_params()
      ath6kl: fix open paranthesis alignment in ath6kl_cfg80211_connect()
      ath6kl: document all spinlocks
      ath6kl: fix too long lines
      ath6kl: make ath6kl_bmi_[read|write]_hi32() endian safe
      ath6kl: fix regression in ath6kl_upload_board_file()
      ath6kl: replace strict_strtoul() with kstrtoul()
      ath6kl: fix open parenthesis alignment in ath6kl_sdio_suspend()
      ath6kl: use max_t() in ath6kl_cfg80211_connect()
      ath6kl: fix debug.c file mode

Larry Finger (2):
      b43legacy: Load firmware from work queue instead of from probe routine
      b43: Load firmware from a work queue and not from the probe routine

Meenakshi Venkataraman (1):
      iwlwifi: move wait_command_queue from shared to trans

Mohammed Shafi Shajakhan (1):
      ath9k_hw: Fix enabling of MCI and RTT

Naveen Gangadharan (2):
      ath6kl: Fix firmware crash dump
      ath6kl: Add unicast mgmt frame buffering

Paul Stewart (1):
      mac80211: Don't let regulatory make us deaf

Prasanna Kumar (1):
      ath6kl: add support for AR6003 2048 byte board file

Raja Mani (7):
      ath6kl: Lower SDIO pad drive strength for hw2.1.1 board
      ath6kl: Fix random system lockup
      ath6kl: Restrict memcpy to bounce buffer only for write request
      ath6kl: Add provision to define suspend policy in disconnected state.
      ath6kl: Check wow state before sending control and data pkt
      ath6kl: Maintain the listen interval per VIF specific
      ath6kl: Set optimal listen intvl,bmiss,scan params while going to wow suspend

Rajkumar Manoharan (1):
      ath9k: configure bss info at assoc notification

Stanislav Yakovlev (1):
      net/wireless: ipw2x00: remove unused definitions for regulatory domain

Stanislaw Gruszka (5):
      rt2x00: rt2800usb: move additional txdone into new function
      rt2x00: rt2800usb: rework txdone code
      rt2x00: rt2800usb: rework txstatus code
      rt2x00: rt2800usb: do not check packedid for aggregated frames
      rt2x00: rt2800usb: limit tx queues length

Sujith Manoharan (7):
      ath9k: Fix BTCOEX shutdown
      ath9k: Remove unnecessary initialization
      ath9k: Remove unused variables
      ath9k: Remove 'other' VIF count
      ath9k_hw: Cleanup FastChannelChange
      ath9k: Remove aggregation flags
      ath9k: Fix multi-VIF BSS handling

Thomas Pedersen (1):
      ath6kl: implement hidden ssid

Vasanthakumar Thiagarajan (14):
      ath6kl: Update license header
      ath6kl: Fix missing release of semaphore in ath6kl_stop_txrx()
      ath6kl: Remove bogus non-NULL pointer check
      ath6kl: Make sure to allocate rx buffers after the endpoint connection
      ath6kl: Fix memory leak of rx packets in endpoint 0
      ath6kl: Make foreground scan a deterministic one
      ath6kl: Register driver ht capabilities in wiphy
      ath6kl: Group wiphy initialization into ath6kl_cfg80211_init()
      ath6kl: Initialize netdev hw_features for every interface
      ath6kl: Refactor ath6kl_wmi_control_rx()
      ath6kl: Skip vif index validation in ath6kl_rx() for wmi events
      ath6kl: Defer wiphy and netdev registration till the end of ath6kl_core_init()
      ath6kl: Make sure wiphy is registered before calling regulatory_hint()
      ath6kl: Fix kernel panic while receiving fwlog during boot

Yegor Yefremov (1):
      Documentation: make exists consistent

Yogesh Ashok Powar (15):
      mwifiex: rename long function names to shorter ones
      mwifiex: rearrange switch statement
      mwifiex: merge functions to derive cfp by chan & freq in one
      mwifiex: use usleep_range instead of udelay
      mwifiex: rearrange if and else blocks to avoid extra indentation
      mwifiex: rename fuctions and variables for better readability
      mwifiex: fix checkpatch --strict warnings/errors Part 1
      mwifiex: fix checkpatch --strict warnings/errors Part 2
      mwifiex: fix checkpatch --strict warnings/errors Part 3
      mwifiex: fix checkpatch --strict warnings/errors Part 4
      mwifiex: fix checkpatch --strict warnings/errors Part 5
      mwifiex: fix checkpatch --strict warnings/errors Part 6
      mwifiex: fix checkpatch --strict warnings/errors Part 7
      mwifiex: fix checkpatch --strict warnings/errors Part 8
      mwifiex: fix checkpatch --strict warnings/errors Part 9

 .../networking/mac80211-auth-assoc-deauth.txt      |   99 +++++
 drivers/net/wireless/ath/ath.h                     |   26 +-
 drivers/net/wireless/ath/ath6kl/Makefile           |    3 +-
 drivers/net/wireless/ath/ath6kl/bmi.c              |    7 +-
 drivers/net/wireless/ath/ath6kl/bmi.h              |   24 ++
 drivers/net/wireless/ath/ath6kl/cfg80211.c         |  342 ++++++++++++----
 drivers/net/wireless/ath/ath6kl/cfg80211.h         |    1 +
 drivers/net/wireless/ath/ath6kl/common.h           |    1 +
 drivers/net/wireless/ath/ath6kl/core.c             |  117 +++---
 drivers/net/wireless/ath/ath6kl/core.h             |   64 +++-
 drivers/net/wireless/ath/ath6kl/debug.c            |  325 +++++++++------
 drivers/net/wireless/ath/ath6kl/debug.h            |   10 +-
 drivers/net/wireless/ath/ath6kl/hif-ops.h          |    1 +
 drivers/net/wireless/ath/ath6kl/hif.c              |   12 +-
 drivers/net/wireless/ath/ath6kl/hif.h              |    4 +
 drivers/net/wireless/ath/ath6kl/htc.c              |  202 +++++++---
 drivers/net/wireless/ath/ath6kl/htc.h              |   16 +-
 drivers/net/wireless/ath/ath6kl/init.c             |  210 ++++------
 drivers/net/wireless/ath/ath6kl/main.c             |   72 +++-
 drivers/net/wireless/ath/ath6kl/sdio.c             |   77 +++-
 drivers/net/wireless/ath/ath6kl/target.h           |    2 +
 drivers/net/wireless/ath/ath6kl/testmode.c         |    1 +
 drivers/net/wireless/ath/ath6kl/testmode.h         |    1 +
 drivers/net/wireless/ath/ath6kl/txrx.c             |   72 +++-
 drivers/net/wireless/ath/ath6kl/usb.c              |    1 +
 drivers/net/wireless/ath/ath6kl/wmi.c              |  307 +++++++++------
 drivers/net/wireless/ath/ath6kl/wmi.h              |   23 +-
 drivers/net/wireless/ath/ath9k/ar5008_phy.c        |   21 +-
 drivers/net/wireless/ath/ath9k/ar9002_hw.c         |   50 +--
 drivers/net/wireless/ath/ath9k/ar9002_initvals.h   |    6 -
 drivers/net/wireless/ath/ath9k/ar9002_mac.c        |    5 +-
 drivers/net/wireless/ath/ath9k/ar9002_phy.h        |    2 +
 .../net/wireless/ath/ath9k/ar9003_2p2_initvals.h   |  302 --------------
 drivers/net/wireless/ath/ath9k/ar9003_hw.c         |   25 +-
 drivers/net/wireless/ath/ath9k/ar9003_phy.c        |   19 +-
 drivers/net/wireless/ath/ath9k/ath9k.h             |   23 +-
 drivers/net/wireless/ath/ath9k/beacon.c            |    6 +-
 drivers/net/wireless/ath/ath9k/debug.c             |    4 +-
 drivers/net/wireless/ath/ath9k/gpio.c              |    3 +-
 drivers/net/wireless/ath/ath9k/htc_drv_main.c      |    1 -
 drivers/net/wireless/ath/ath9k/hw.c                |  136 ++++---
 drivers/net/wireless/ath/ath9k/hw.h                |   16 +-
 drivers/net/wireless/ath/ath9k/init.c              |   16 +-
 drivers/net/wireless/ath/ath9k/mac.c               |   40 +--
 drivers/net/wireless/ath/ath9k/mac.h               |    4 +-
 drivers/net/wireless/ath/ath9k/main.c              |   53 +--
 drivers/net/wireless/ath/ath9k/rc.c                |   12 +-
 drivers/net/wireless/ath/ath9k/recv.c              |    4 +-
 drivers/net/wireless/ath/ath9k/reg.h               |    1 +
 drivers/net/wireless/ath/ath9k/xmit.c              |   33 +-
 drivers/net/wireless/ath/main.c                    |    9 +-
 drivers/net/wireless/b43/b43.h                     |    3 +
 drivers/net/wireless/b43/main.c                    |   59 ++--
 drivers/net/wireless/b43legacy/b43legacy.h         |    3 +
 drivers/net/wireless/b43legacy/main.c              |   33 +-
 .../net/wireless/brcm80211/brcmfmac/wl_cfg80211.c  |   10 +-
 drivers/net/wireless/ipw2x00/ipw2200.h             |   12 -
 drivers/net/wireless/iwlegacy/common.c             |    2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-lib.c         |    1 +
 drivers/net/wireless/iwlwifi/iwl-agn-rx.c          |    2 +-
 drivers/net/wireless/iwlwifi/iwl-agn-rxon.c        |    2 +-
 drivers/net/wireless/iwlwifi/iwl-agn.c             |   14 +-
 drivers/net/wireless/iwlwifi/iwl-core.c            |    5 +-
 drivers/net/wireless/iwlwifi/iwl-debugfs.c         |   14 +-
 drivers/net/wireless/iwlwifi/iwl-dev.h             |    2 +
 drivers/net/wireless/iwlwifi/iwl-drv.c             |  430 +++++++++++++++-----
 drivers/net/wireless/iwlwifi/iwl-fw-file.h         |    5 +
 drivers/net/wireless/iwlwifi/iwl-fw.h              |   49 ++-
 drivers/net/wireless/iwlwifi/iwl-mac80211.c        |   15 +-
 drivers/net/wireless/iwlwifi/iwl-shared.h          |   20 -
 drivers/net/wireless/iwlwifi/iwl-testmode.c        |   27 +-
 drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h  |    2 +
 drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c   |   31 +-
 drivers/net/wireless/iwlwifi/iwl-trans-pcie-tx.c   |    4 +-
 drivers/net/wireless/iwlwifi/iwl-trans-pcie.c      |   44 ++-
 drivers/net/wireless/iwlwifi/iwl-trans.h           |   40 ++-
 drivers/net/wireless/iwlwifi/iwl-ucode.c           |   39 +-
 drivers/net/wireless/libertas/cfg.c                |   37 --
 drivers/net/wireless/mac80211_hwsim.c              |    3 +-
 drivers/net/wireless/mwifiex/11n.c                 |   82 ++--
 drivers/net/wireless/mwifiex/11n.h                 |   16 +-
 drivers/net/wireless/mwifiex/11n_aggr.c            |   15 +-
 drivers/net/wireless/mwifiex/11n_rxreorder.c       |  211 +++++-----
 drivers/net/wireless/mwifiex/11n_rxreorder.h       |    5 +-
 drivers/net/wireless/mwifiex/cfg80211.c            |   90 ++--
 drivers/net/wireless/mwifiex/cfp.c                 |   90 ++---
 drivers/net/wireless/mwifiex/cmdevt.c              |  166 ++++----
 drivers/net/wireless/mwifiex/fw.h                  |    4 +-
 drivers/net/wireless/mwifiex/init.c                |   31 +-
 drivers/net/wireless/mwifiex/join.c                |  173 ++++----
 drivers/net/wireless/mwifiex/main.c                |   49 ++--
 drivers/net/wireless/mwifiex/main.h                |   19 +-
 drivers/net/wireless/mwifiex/pcie.c                |  390 +++++++++---------
 drivers/net/wireless/mwifiex/scan.c                |  354 ++++++++--------
 drivers/net/wireless/mwifiex/sdio.c                |  192 +++++-----
 drivers/net/wireless/mwifiex/sta_cmd.c             |  175 ++++----
 drivers/net/wireless/mwifiex/sta_cmdresp.c         |  353 ++++++++---------
 drivers/net/wireless/mwifiex/sta_event.c           |   41 +-
 drivers/net/wireless/mwifiex/sta_ioctl.c           |  117 +++---
 drivers/net/wireless/mwifiex/sta_rx.c              |   12 +-
 drivers/net/wireless/mwifiex/sta_tx.c              |   22 +-
 drivers/net/wireless/mwifiex/txrx.c                |   13 +-
 drivers/net/wireless/mwifiex/util.c                |   20 +-
 drivers/net/wireless/mwifiex/wmm.c                 |  162 ++++----
 drivers/net/wireless/rt2x00/rt2800.h               |    7 +
 drivers/net/wireless/rt2x00/rt2800lib.c            |    4 +-
 drivers/net/wireless/rt2x00/rt2800pci.c            |   26 ++
 drivers/net/wireless/rt2x00/rt2800usb.c            |  211 ++++++----
 drivers/net/wireless/rt2x00/rt2x00.h               |   10 +-
 drivers/net/wireless/rt2x00/rt2x00config.c         |    2 +-
 drivers/net/wireless/rt2x00/rt2x00dev.c            |    2 +-
 drivers/net/wireless/rt2x00/rt2x00queue.h          |   12 -
 drivers/net/wireless/rt2x00/rt2x00usb.c            |   21 +-
 include/linux/nl80211.h                            |   10 +
 include/net/cfg80211.h                             |   10 +-
 include/net/mac80211.h                             |   46 +--
 net/mac80211/chan.c                                |   27 ++
 net/mac80211/debugfs.c                             |   81 ----
 net/mac80211/debugfs_netdev.c                      |   71 +++-
 net/mac80211/driver-ops.h                          |   35 --
 net/mac80211/driver-trace.h                        |   45 +--
 net/mac80211/ieee80211_i.h                         |   34 +-
 net/mac80211/main.c                                |    2 -
 net/mac80211/mlme.c                                |  382 ++++++++----------
 net/mac80211/rc80211_minstrel_ht.c                 |   16 +
 net/mac80211/rx.c                                  |   21 +-
 net/mac80211/tx.c                                  |   10 +-
 net/mac80211/wep.c                                 |   21 +-
 net/mac80211/wep.h                                 |    1 -
 net/mac80211/wpa.c                                 |   22 +-
 net/wireless/nl80211.c                             |    8 +
 net/wireless/scan.c                                |    7 +-
 net/wireless/wext-sme.c                            |    3 +
 133 files changed, 4047 insertions(+), 3621 deletions(-)
 create mode 100644 Documentation/networking/mac80211-auth-assoc-deauth.txt
-- 
John W. Linville		Someday the world will need a hero, and you
linville@tuxdriver.com			might be all we have.  Be ready.

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: pull request: wireless-next 2012-03-16
  2012-03-16 18:04 pull request: wireless-next 2012-03-16 John W. Linville
@ 2012-03-16 21:12 ` David Miller
  2012-03-23 19:40 ` 3.4-merge: iwlwifi needs more than 1 minute to connect Oliver Hartkopp
  1 sibling, 0 replies; 8+ messages in thread
From: David Miller @ 2012-03-16 21:12 UTC (permalink / raw)
  To: linville; +Cc: linux-wireless, netdev, linux-kernel

From: "John W. Linville" <linville@tuxdriver.com>
Date: Fri, 16 Mar 2012 14:04:29 -0400

> Yet another batch of updates intended for 3.4 -- they keep on
> coming! :-)
> 
> Highlights here include a batch of ath6kl updates, a batch of mwifiex
> code cleanups, a number of mac80211 refactoring patches from Johannes,
> the usual level of activity around iwlwifi and ath9k, and a handful
> of updates to other drivers.
> 
> Please let me know if there are problems!

Pulled, thanks John.

^ permalink raw reply	[flat|nested] 8+ messages in thread
* 3.4-merge: iwlwifi needs more than 1 minute to connect
  2012-03-16 18:04 pull request: wireless-next 2012-03-16 John W. Linville
  2012-03-16 21:12 ` David Miller
@ 2012-03-23 19:40 ` Oliver Hartkopp
  2012-03-26 10:05   ` Johannes Berg
  1 sibling, 1 reply; 8+ messages in thread
From: Oliver Hartkopp @ 2012-03-23 19:40 UTC (permalink / raw)
  To: John W. Linville, Johannes Berg, David Spinadel
  Cc: linux-wireless, David Miller

[-- Attachment #1: Type: text/plain, Size: 10432 bytes --]

Hi all,

i'm using the *very* latest 3.4-merge tree from Linus and my Wifi now needs
more than one minute to connect to my access point.


The working kernel (3.4-merge from March 20th) - this is a pre net-next merge

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.3.0-01180-ged378a5-dirty (hartko@vwagwolkf484) (gcc version 4.6.3 (Debian 4.6.3-1) ) #12 SMP Tue Mar 20 20:29:23 CET 2012
(..)
[    7.924146] cfg80211: Calling CRDA to update world regulatory domain
(..)
[    8.103207] cfg80211: World regulatory domain updated:
[    8.105716] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    8.107984] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.110813] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.110842] Bluetooth: Core ver 2.16
[    8.111541] NET: Registered protocol family 31
[    8.111544] Bluetooth: HCI device and connection manager initialized
[    8.111943] usb 2-1.8: new full-speed USB device number 5 using ehci_hcd
[    8.112143] Bluetooth: HCI socket layer initialized
[    8.112147] Bluetooth: L2CAP socket layer initialized
[    8.112149] Bluetooth: SCO socket layer initialized
[    8.128247] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.130529] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.132966] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.135647] usbcore: registered new interface driver btusb
[    8.139318] HDMI status: Codec=3 Pin=4 Presence_Detect=0 ELD_Valid=0
[    8.142145] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
[    8.145226] HDMI status: Codec=3 Pin=6 Presence_Detect=0 ELD_Valid=0
[    8.147521] input: HDA Intel HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[    8.150128] input: HDA Intel HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    8.152548] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    8.155170] input: HDA Intel Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[    8.155619] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[    8.155621] Copyright(c) 2003-2011 Intel Corporation
[    8.155869] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
[    8.155872] iwlwifi 0000:02:00.0: pci_resource_base = fca60000
[    8.155875] iwlwifi 0000:02:00.0: HW Revision ID = 0x35
[    8.156323] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
[    8.156515] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    8.156517] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    8.156520] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[    8.156522] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[    8.156524] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[    8.156553] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[    8.156826] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[    8.172595] iwlwifi 0000:02:00.0: device EEPROM VER=0x43a, CALIB=0x6
[    8.172597] iwlwifi 0000:02:00.0: Device SKU: 0x1F0
[    8.172629] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[    8.190096] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[    8.192657] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[    8.193646] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[    8.193907] Registered led device: phy0-led
[    8.197691] input: HDA Intel Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[    8.203554] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
(..)
[   11.319886] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.330198] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   11.468171] fuse init (API version 7.18)
[   11.573628] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.582809] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   11.697919] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   11.998244] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.053243] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.053876] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.168257] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input17
[   14.609428] Bluetooth: RFCOMM TTY layer initialized
[   14.609439] Bluetooth: RFCOMM socket layer initialized
[   14.609441] Bluetooth: RFCOMM ver 1.11
[   14.612296] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   14.707784] vcan: Virtual CAN interface driver
[   14.952322] wlan0: authenticate with bc:05:43:94:1a:da (try 1)
[   14.954595] wlan0: authenticated
[   14.955125] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   15.025641] wlan0: beacon received
[   15.051860] wlan0: associate with bc:05:43:94:1a:da (try 1)
[   15.055534] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=4)
[   15.055537] wlan0: associated
[   15.055554] wlan0: moving STA bc:05:43:94:1a:da to state 1
[   15.055555] wlan0: moving STA bc:05:43:94:1a:da to state 2
[   15.055557] wlan0: moving STA bc:05:43:94:1a:da to state 3
[   15.066966] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   25.282260] wlan0: no IPv6 routers present
[   72.850897] netlink: 12 bytes leftover after parsing attributes.
[   72.850908] netlink: 12 bytes leftover after parsing attributes.
[   72.850988] netlink: 12 bytes leftover after parsing attributes.


The broken kernel (3.4-merge from March 23th) - after net-next merge

[    0.000000] Linux version 3.3.0-merge-06154-g934e18b (hartko@vwagwolkf484) (gcc version 4.6.3 (Debian 4.6.3-1) ) #16 SMP Fri Mar 23 19:22:26 CET 2012
(..)
[    8.315220] cfg80211: Calling CRDA to update world regulatory domain
(..)
[    8.398762] cfg80211: World regulatory domain updated:
[    8.398764] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    8.398767] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.398769] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.398771] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.398772] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.398774] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
(..)
[    8.497252] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[    8.501333] Copyright(c) 2003-2012 Intel Corporation
[    8.504974] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
(..)
[    8.527810] iwlwifi 0000:02:00.0: pci_resource_base = fbe5c000
[    8.529982] iwlwifi 0000:02:00.0: HW Revision ID = 0x35
[    8.532399] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
(..)
[    8.552892] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[    8.553272] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    8.553275] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    8.553278] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[    8.553280] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[    8.553283] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[    8.553287] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[    8.553529] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[    8.569704] iwlwifi 0000:02:00.0: device EEPROM VER=0x43a, CALIB=0x6
[    8.569707] iwlwifi 0000:02:00.0: Device SKU: 0x1F0
[    8.569708] iwlwifi 0000:02:00.0: Valid Tx ant: 0x6, Valid Rx ant: 0x6
[    8.569725] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[    8.569854] Registered led device: phy0-led
[    8.579345] HDMI status: Codec=3 Pin=6 Presence_Detect=0 ELD_Valid=0
[    8.581421] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
(..)
[   11.667627] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.678479] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   11.919033] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.927719] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   12.047628] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   12.355487] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.410326] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.410821] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.271780] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input17
[   14.715648] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   14.715968] Bluetooth: RFCOMM TTY layer initialized
[   14.715973] Bluetooth: RFCOMM socket layer initialized
[   14.715975] Bluetooth: RFCOMM ver 1.11
[   14.802525] vcan: Virtual CAN interface driver
[   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
[   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   16.302060] wlan0: authenticated
[   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   29.434897] wlan0: authenticate with bc:05:43:94:1a:da
[   29.445634] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   29.448168] wlan0: authenticated
[   29.448229] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   29.473633] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   42.586339] wlan0: authenticate with bc:05:43:94:1a:da
[   42.596819] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   42.598960] wlan0: authenticated
[   42.599021] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   42.635000] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   55.773770] wlan0: authenticate with bc:05:43:94:1a:da
[   55.784316] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   55.786758] wlan0: authenticated
[   55.787407] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
[   55.791114] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=4)
[   55.791121] wlan0: associated
[   55.801305] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   66.672641] wlan0: no IPv6 routers present
[   73.059911] netlink: 12 bytes leftover after parsing attributes.
[   73.059924] netlink: 12 bytes leftover after parsing attributes.
[   73.060020] netlink: 12 bytes leftover after parsing attributes.



Patches are welcome ;-)

Regards,
Oliver


[-- Attachment #2: iwlwifi-3.3.cut --]
[-- Type: text/plain, Size: 5332 bytes --]

[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Linux version 3.3.0-01180-ged378a5-dirty (hartko@vwagwolkf484) (gcc version 4.6.3 (Debian 4.6.3-1) ) #12 SMP Tue Mar 20 20:29:23 CET 2012
(..)
[    7.924146] cfg80211: Calling CRDA to update world regulatory domain
(..)
[    8.103207] cfg80211: World regulatory domain updated:
[    8.105716] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    8.107984] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.110813] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.110842] Bluetooth: Core ver 2.16
[    8.111541] NET: Registered protocol family 31
[    8.111544] Bluetooth: HCI device and connection manager initialized
[    8.111943] usb 2-1.8: new full-speed USB device number 5 using ehci_hcd
[    8.112143] Bluetooth: HCI socket layer initialized
[    8.112147] Bluetooth: L2CAP socket layer initialized
[    8.112149] Bluetooth: SCO socket layer initialized
[    8.128247] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.130529] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.132966] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.135647] usbcore: registered new interface driver btusb
[    8.139318] HDMI status: Codec=3 Pin=4 Presence_Detect=0 ELD_Valid=0
[    8.142145] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0
[    8.145226] HDMI status: Codec=3 Pin=6 Presence_Detect=0 ELD_Valid=0
[    8.147521] input: HDA Intel HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[    8.150128] input: HDA Intel HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[    8.152548] input: HDA Intel HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[    8.155170] input: HDA Intel Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[    8.155619] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[    8.155621] Copyright(c) 2003-2011 Intel Corporation
[    8.155869] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
[    8.155872] iwlwifi 0000:02:00.0: pci_resource_base = fca60000
[    8.155875] iwlwifi 0000:02:00.0: HW Revision ID = 0x35
[    8.156323] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
[    8.156515] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    8.156517] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    8.156520] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[    8.156522] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[    8.156524] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[    8.156553] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[    8.156826] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[    8.172595] iwlwifi 0000:02:00.0: device EEPROM VER=0x43a, CALIB=0x6
[    8.172597] iwlwifi 0000:02:00.0: Device SKU: 0x1F0
[    8.172629] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[    8.190096] input: HDA Intel Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12
[    8.192657] input: HDA Intel Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13
[    8.193646] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[    8.193907] Registered led device: phy0-led
[    8.197691] input: HDA Intel Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14
[    8.203554] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
(..)
[   11.319886] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.330198] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   11.468171] fuse init (API version 7.18)
[   11.573628] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.582809] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   11.697919] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   11.998244] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.053243] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.053876] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.168257] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input17
[   14.609428] Bluetooth: RFCOMM TTY layer initialized
[   14.609439] Bluetooth: RFCOMM socket layer initialized
[   14.609441] Bluetooth: RFCOMM ver 1.11
[   14.612296] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   14.707784] vcan: Virtual CAN interface driver
[   14.952322] wlan0: authenticate with bc:05:43:94:1a:da (try 1)
[   14.954595] wlan0: authenticated
[   14.955125] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   15.025641] wlan0: beacon received
[   15.051860] wlan0: associate with bc:05:43:94:1a:da (try 1)
[   15.055534] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=4)
[   15.055537] wlan0: associated
[   15.055554] wlan0: moving STA bc:05:43:94:1a:da to state 1
[   15.055555] wlan0: moving STA bc:05:43:94:1a:da to state 2
[   15.055557] wlan0: moving STA bc:05:43:94:1a:da to state 3
[   15.066966] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   25.282260] wlan0: no IPv6 routers present
[   72.850897] netlink: 12 bytes leftover after parsing attributes.
[   72.850908] netlink: 12 bytes leftover after parsing attributes.
[   72.850988] netlink: 12 bytes leftover after parsing attributes.

[-- Attachment #3: iwlwifi-3.3-merge.cut --]
[-- Type: text/plain, Size: 4765 bytes --]

[    0.000000] Linux version 3.3.0-merge-06154-g934e18b (hartko@vwagwolkf484) (gcc version 4.6.3 (Debian 4.6.3-1) ) #16 SMP Fri Mar 23 19:22:26 CET 2012
(..)
[    8.315220] cfg80211: Calling CRDA to update world regulatory domain
(..)
[    8.398762] cfg80211: World regulatory domain updated:
[    8.398764] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[    8.398767] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.398769] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.398771] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[    8.398772] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[    8.398774] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
(..)
[    8.497252] Intel(R) Wireless WiFi Link AGN driver for Linux, in-tree:
[    8.501333] Copyright(c) 2003-2012 Intel Corporation
[    8.504974] iwlwifi 0000:02:00.0: pci_resource_len = 0x00002000
(..)
[    8.527810] iwlwifi 0000:02:00.0: pci_resource_base = fbe5c000
[    8.529982] iwlwifi 0000:02:00.0: HW Revision ID = 0x35
[    8.532399] iwlwifi 0000:02:00.0: irq 44 for MSI/MSI-X
(..)
[    8.552892] iwlwifi 0000:02:00.0: loaded firmware version 9.221.4.1 build 25532
[    8.553272] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUG disabled
[    8.553275] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEBUGFS disabled
[    8.553278] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TRACING disabled
[    8.553280] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_DEVICE_TESTMODE disabled
[    8.553283] iwlwifi 0000:02:00.0: CONFIG_IWLWIFI_P2P disabled
[    8.553287] iwlwifi 0000:02:00.0: Detected Intel(R) Centrino(R) Advanced-N 6200 AGN, REV=0x74
[    8.553529] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[    8.569704] iwlwifi 0000:02:00.0: device EEPROM VER=0x43a, CALIB=0x6
[    8.569707] iwlwifi 0000:02:00.0: Device SKU: 0x1F0
[    8.569708] iwlwifi 0000:02:00.0: Valid Tx ant: 0x6, Valid Rx ant: 0x6
[    8.569725] iwlwifi 0000:02:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels
[    8.569854] Registered led device: phy0-led
[    8.579345] HDMI status: Codec=3 Pin=6 Presence_Detect=0 ELD_Valid=0
[    8.581421] ieee80211 phy0: Selected rate control algorithm 'iwl-agn-rs'
(..)
[   11.667627] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.678479] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   11.919033] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[   11.927719] iwlwifi 0000:02:00.0: Radio type=0x1-0x3-0x1
[   12.047628] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   12.355487] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.410326] e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
[   12.410821] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.271780] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input17
[   14.715648] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   14.715968] Bluetooth: RFCOMM TTY layer initialized
[   14.715973] Bluetooth: RFCOMM socket layer initialized
[   14.715975] Bluetooth: RFCOMM ver 1.11
[   14.802525] vcan: Virtual CAN interface driver
[   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
[   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   16.302060] wlan0: authenticated
[   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   29.434897] wlan0: authenticate with bc:05:43:94:1a:da
[   29.445634] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   29.448168] wlan0: authenticated
[   29.448229] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   29.473633] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   42.586339] wlan0: authenticate with bc:05:43:94:1a:da
[   42.596819] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   42.598960] wlan0: authenticated
[   42.599021] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   42.635000] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   55.773770] wlan0: authenticate with bc:05:43:94:1a:da
[   55.784316] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   55.786758] wlan0: authenticated
[   55.787407] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
[   55.791114] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=4)
[   55.791121] wlan0: associated
[   55.801305] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   66.672641] wlan0: no IPv6 routers present
[   73.059911] netlink: 12 bytes leftover after parsing attributes.
[   73.059924] netlink: 12 bytes leftover after parsing attributes.
[   73.060020] netlink: 12 bytes leftover after parsing attributes.

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: 3.4-merge: iwlwifi needs more than 1 minute to connect
  2012-03-23 19:40 ` 3.4-merge: iwlwifi needs more than 1 minute to connect Oliver Hartkopp
@ 2012-03-26 10:05   ` Johannes Berg
  2012-03-26 14:18     ` Oliver Hartkopp
  0 siblings, 1 reply; 8+ messages in thread
From: Johannes Berg @ 2012-03-26 10:05 UTC (permalink / raw)
  To: Oliver Hartkopp
  Cc: John W. Linville, David Spinadel, linux-wireless, David Miller

Hi Oliver,

> i'm using the *very* latest 3.4-merge tree from Linus and my Wifi now needs
> more than one minute to connect to my access point.

> [   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
> [   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
> [   16.302060] wlan0: authenticated
> [   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
> [   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da

This is an odd message. I need to figure out how that can even happen.

What's the beacon interval on your AP? It seems more likely that this is
a problem with RX though.

> [   29.434897] wlan0: authenticate with bc:05:43:94:1a:da
> [   29.445634] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
> [   29.448168] wlan0: authenticated
> [   29.448229] wlan0: waiting for beacon from bc:05:43:94:1a:da
> [   29.473633] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da

So this repeats, I suspect the 15 second retry timer is in
wpa_supplicant.

> [   55.773770] wlan0: authenticate with bc:05:43:94:1a:da
> [   55.784316] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
> [   55.786758] wlan0: authenticated
> [   55.787407] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
> [   55.791114] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=4)
> [   55.791121] wlan0: associated

So when it succeeds it basically doesn't do the beacon wait thing. I
guess that is the problem then.


Do you think you could collect some tracing info?

trace-cmd record -e mac80211 -e iwlwifi

would be useful.



> [   73.059911] netlink: 12 bytes leftover after parsing attributes.

This is interesting, I wonder where that came from, but I don't think
it's related.

johannes


^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: 3.4-merge: iwlwifi needs more than 1 minute to connect
  2012-03-26 10:05   ` Johannes Berg
@ 2012-03-26 14:18     ` Oliver Hartkopp
  2012-03-26 15:13       ` Oliver Hartkopp
  0 siblings, 1 reply; 8+ messages in thread
From: Oliver Hartkopp @ 2012-03-26 14:18 UTC (permalink / raw)
  To: Johannes Berg
  Cc: John W. Linville, David Spinadel, linux-wireless, David Miller,
	Intel Linux Wireless

On 26.03.2012 12:05, Johannes Berg wrote:

> Hi Oliver,
> 
>> i'm using the *very* latest 3.4-merge tree from Linus and my Wifi now needs
>> more than one minute to connect to my access point.
> 
>> [   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
>> [   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
>> [   16.302060] wlan0: authenticated
>> [   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
>> [   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
> 
> This is an odd message. I need to figure out how that can even happen.
> 
> What's the beacon interval on your AP? It seems more likely that this is
> a problem with RX though.


Hm - but i definitely didn't change my setup or AP.

It's only a difference in the kernel.

> 
>> [   29.434897] wlan0: authenticate with bc:05:43:94:1a:da
>> [   29.445634] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
>> [   29.448168] wlan0: authenticated
>> [   29.448229] wlan0: waiting for beacon from bc:05:43:94:1a:da
>> [   29.473633] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
> 
> So this repeats, I suspect the 15 second retry timer is in
> wpa_supplicant.


ok.

> 
>> [   55.773770] wlan0: authenticate with bc:05:43:94:1a:da
>> [   55.784316] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
>> [   55.786758] wlan0: authenticated
>> [   55.787407] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
>> [   55.791114] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=4)
>> [   55.791121] wlan0: associated
> 
> So when it succeeds it basically doesn't do the beacon wait thing. I
> guess that is the problem then.
> 
> 
> Do you think you could collect some tracing info?
> 
> trace-cmd record -e mac80211 -e iwlwifi
> 
> would be useful.


No, i can't %-)

But step by step:

1. I downloaded trace-cmd with git
2. trace-cmd told me to enable debugfs

With debugfs enabled the problem is gone :-]

[   15.821526] wlan0: authenticate with bc:05:43:94:1a:da
[   15.825722] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   16.028772] wlan0: send auth to bc:05:43:94:1a:da (try 2/3)
[   16.030738] wlan0: authenticated
[   16.032812] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
[   16.036512] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431
status=0 aid=3)
[   16.036519] wlan0: associated
[   16.046018] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   26.610520] wlan0: no IPv6 routers present

Oh, well.

Maybe some other information might help:

I always run Daves net-next tree on my machine.
Until the release of 3.3 on march 18th i had no problem with net-next.
But this problem appeared first, when i used Linus' merge tree.
Not the first day when the net-next was pulled into Linus' tree but some time
later.

Regards,
Oliver

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: 3.4-merge: iwlwifi needs more than 1 minute to connect
  2012-03-26 14:18     ` Oliver Hartkopp
@ 2012-03-26 15:13       ` Oliver Hartkopp
  2012-03-26 15:20         ` Oliver Hartkopp
  0 siblings, 1 reply; 8+ messages in thread
From: Oliver Hartkopp @ 2012-03-26 15:13 UTC (permalink / raw)
  To: Johannes Berg, Amit Beka
  Cc: John W. Linville, David Spinadel, linux-wireless, David Miller,
	Intel Linux Wireless


On 26.03.2012 16:18, Oliver Hartkopp wrote:

> On 26.03.2012 12:05, Johannes Berg wrote:
> 
>> Hi Oliver,
>>
>>> i'm using the *very* latest 3.4-merge tree from Linus and my Wifi now needs
>>> more than one minute to connect to my access point.
>>
>>> [   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
>>> [   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
>>> [   16.302060] wlan0: authenticated
>>> [   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
>>> [   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
>>
>> This is an odd message. I need to figure out how that can even happen.
>>
>> What's the beacon interval on your AP? It seems more likely that this is
>> a problem with RX though.



Hi Johannes and Amit,

pointing to the RX path was a good idea!

I checked the commits of the last three weeks and discovered that it turns
out that the patches from Amit caused the regression:

iwlwifi: add testmode command for rx forwarding
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=0aef8ddc8bedac1db4c96fddc9fb1b44b730cf4f


iwlwifi: fixed testmode notifications length
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=8e81f65fdc7f5d292bb3c115b748767d921823c1

I reverted them in the opposite order (of course) and now the issue is gone.

Regards,
Oliver

^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: 3.4-merge: iwlwifi needs more than 1 minute to connect
  2012-03-26 15:13       ` Oliver Hartkopp
@ 2012-03-26 15:20         ` Oliver Hartkopp
  2012-03-29  4:54           ` Oliver Hartkopp
  0 siblings, 1 reply; 8+ messages in thread
From: Oliver Hartkopp @ 2012-03-26 15:20 UTC (permalink / raw)
  To: Johannes Berg, Amit Beka
  Cc: John W. Linville, David Spinadel, linux-wireless, Intel Linux Wireless

Sorry - my assumption was too fast ...


At the fourth reboot i got the problem even with the reverted patches from Amit.

Sorry for the noise :-(

[   15.118888] wlan0: authenticate with bc:05:43:94:1a:da
[   15.122519] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   15.160486] wlan0: authenticated
[   15.160625] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   15.189007] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   28.270782] wlan0: authenticate with bc:05:43:94:1a:da
[   28.274505] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   28.277125] wlan0: authenticated
[   28.277184] wlan0: waiting for beacon from bc:05:43:94:1a:da
[   28.306245] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
[   41.427670] wlan0: authenticate with bc:05:43:94:1a:da
[   41.431301] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
[   41.434021] wlan0: authenticated
[   41.434668] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
[   41.437357] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=3)
[   41.437363] wlan0: associated
[   41.447928] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready

Regards,
Oliver

On 26.03.2012 17:13, Oliver Hartkopp wrote:

> 
> On 26.03.2012 16:18, Oliver Hartkopp wrote:
> 
>> On 26.03.2012 12:05, Johannes Berg wrote:
>>
>>> Hi Oliver,
>>>
>>>> i'm using the *very* latest 3.4-merge tree from Linus and my Wifi now needs
>>>> more than one minute to connect to my access point.
>>>
>>>> [   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
>>>> [   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
>>>> [   16.302060] wlan0: authenticated
>>>> [   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
>>>> [   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
>>>
>>> This is an odd message. I need to figure out how that can even happen.
>>>
>>> What's the beacon interval on your AP? It seems more likely that this is
>>> a problem with RX though.
> 
> 
> 
> Hi Johannes and Amit,
> 
> pointing to the RX path was a good idea!
> 
> I checked the commits of the last three weeks and discovered that it turns
> out that the patches from Amit caused the regression:
> 
> iwlwifi: add testmode command for rx forwarding
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=0aef8ddc8bedac1db4c96fddc9fb1b44b730cf4f
> 
> 
> iwlwifi: fixed testmode notifications length
> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=8e81f65fdc7f5d292bb3c115b748767d921823c1
> 
> I reverted them in the opposite order (of course) and now the issue is gone.
> 
> Regards,
> Oliver



^ permalink raw reply	[flat|nested] 8+ messages in thread
* Re: 3.4-merge: iwlwifi needs more than 1 minute to connect
  2012-03-26 15:20         ` Oliver Hartkopp
@ 2012-03-29  4:54           ` Oliver Hartkopp
  0 siblings, 0 replies; 8+ messages in thread
From: Oliver Hartkopp @ 2012-03-29  4:54 UTC (permalink / raw)
  To: Johannes Berg, Amit Beka
  Cc: John W. Linville, David Spinadel, linux-wireless, Intel Linux Wireless

Just to close this thread ...

the problem has been fixed with this patch from Johannes Berg:

http://marc.info/?l=linux-wireless&m=133296144416566&w=2

Regards,
Oliver

On 26.03.2012 17:20, Oliver Hartkopp wrote:

> Sorry - my assumption was too fast ...
> 
> 
> At the fourth reboot i got the problem even with the reverted patches from Amit.
> 
> Sorry for the noise :-(
> 
> [   15.118888] wlan0: authenticate with bc:05:43:94:1a:da
> [   15.122519] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
> [   15.160486] wlan0: authenticated
> [   15.160625] wlan0: waiting for beacon from bc:05:43:94:1a:da
> [   15.189007] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
> [   28.270782] wlan0: authenticate with bc:05:43:94:1a:da
> [   28.274505] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
> [   28.277125] wlan0: authenticated
> [   28.277184] wlan0: waiting for beacon from bc:05:43:94:1a:da
> [   28.306245] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
> [   41.427670] wlan0: authenticate with bc:05:43:94:1a:da
> [   41.431301] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
> [   41.434021] wlan0: authenticated
> [   41.434668] wlan0: associate with bc:05:43:94:1a:da (try 1/3)
> [   41.437357] wlan0: RX AssocResp from bc:05:43:94:1a:da (capab=0x431 status=0 aid=3)
> [   41.437363] wlan0: associated
> [   41.447928] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> 
> Regards,
> Oliver
> 
> On 26.03.2012 17:13, Oliver Hartkopp wrote:
> 
>>
>> On 26.03.2012 16:18, Oliver Hartkopp wrote:
>>
>>> On 26.03.2012 12:05, Johannes Berg wrote:
>>>
>>>> Hi Oliver,
>>>>
>>>>> i'm using the *very* latest 3.4-merge tree from Linus and my Wifi now needs
>>>>> more than one minute to connect to my access point.
>>>>
>>>>> [   16.288562] wlan0: authenticate with bc:05:43:94:1a:da
>>>>> [   16.299644] wlan0: send auth to bc:05:43:94:1a:da (try 1/3)
>>>>> [   16.302060] wlan0: authenticated
>>>>> [   16.302492] wlan0: waiting for beacon from bc:05:43:94:1a:da
>>>>> [   16.432398] iwlwifi 0000:02:00.0: ACTIVATE a non DRIVER active station id 0 addr bc:05:43:94:1a:da
>>>>
>>>> This is an odd message. I need to figure out how that can even happen.
>>>>
>>>> What's the beacon interval on your AP? It seems more likely that this is
>>>> a problem with RX though.
>>
>>
>>
>> Hi Johannes and Amit,
>>
>> pointing to the RX path was a good idea!
>>
>> I checked the commits of the last three weeks and discovered that it turns
>> out that the patches from Amit caused the regression:
>>
>> iwlwifi: add testmode command for rx forwarding
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=0aef8ddc8bedac1db4c96fddc9fb1b44b730cf4f
>>
>>
>> iwlwifi: fixed testmode notifications length
>> http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=8e81f65fdc7f5d292bb3c115b748767d921823c1
>>
>> I reverted them in the opposite order (of course) and now the issue is gone.
>>
>> Regards,
>> Oliver
> 
> 



^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2012-03-29  4:54 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-03-16 18:04 pull request: wireless-next 2012-03-16 John W. Linville
2012-03-16 21:12 ` David Miller
2012-03-23 19:40 ` 3.4-merge: iwlwifi needs more than 1 minute to connect Oliver Hartkopp
2012-03-26 10:05   ` Johannes Berg
2012-03-26 14:18     ` Oliver Hartkopp
2012-03-26 15:13       ` Oliver Hartkopp
2012-03-26 15:20         ` Oliver Hartkopp
2012-03-29  4:54           ` Oliver Hartkopp

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