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    SubjectDisassociating atheros wlan with 2.6.31
    Greetings,

    When moving from vanilla 2.6.30->2.6.31 I noticed that I get dissasociated from
    my wlan hub with regular intervalls. This did not happen on 2.6.30.
    I cant see any pattern aside from that it happens at regular intervalls
    (around 10-15mins). It works again when I re-identifies myself.

    Got an Asus 1000HE with Atheros chipset.
    Havent had time to bisect it, just wanted to check
    if this is an known issue. Ive ruled out faulty wlan hub
    since everything works fine when going back to 2.6.30.

    nothing much on dmesg:
    uhci_hcd 0000:00:1d.1: UHCI Host Controller
    uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
    uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d480
    usb usb3: configuration #1 chosen from 1 choice
    hub 3-0:1.0: USB hub found
    hub 3-0:1.0: 2 ports detected
    uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
    uhci_hcd 0000:00:1d.2: setting latency timer to 64
    uhci_hcd 0000:00:1d.2: UHCI Host Controller
    uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
    uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000d800
    usb usb4: configuration #1 chosen from 1 choice
    hub 4-0:1.0: USB hub found
    hub 4-0:1.0: 2 ports detected
    uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
    uhci_hcd 0000:00:1d.3: setting latency timer to 64
    uhci_hcd 0000:00:1d.3: UHCI Host Controller
    uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
    uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000d880
    usb usb5: configuration #1 chosen from 1 choice
    hub 5-0:1.0: USB hub found
    hub 5-0:1.0: 2 ports detected
    input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input7
    usb 1-4: new high speed USB device using ehci_hcd and address 3
    usb 1-4: configuration #1 chosen from 1 choice
    hub 1-4:1.0: USB hub found
    hub 1-4:1.0: 4 ports detected
    usb 1-5: new high speed USB device using ehci_hcd and address 4
    usb 1-5: configuration #1 chosen from 1 choice
    usb 1-8: new high speed USB device using ehci_hcd and address 6
    usb 1-8: configuration #1 chosen from 1 choice
    Initializing USB Mass Storage driver...
    scsi4 : SCSI emulation for USB Mass Storage devices
    usbcore: registered new interface driver usb-storage
    USB Mass Storage support registered.
    usb-storage: device found at 4
    usb-storage: waiting for device to settle before scanning
    HDA Intel 0000:00:1b.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
    HDA Intel 0000:00:1b.0: setting latency timer to 64
    usb 2-2: new full speed USB device using uhci_hcd and address 2
    ath9k 0000:01:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19
    ath9k 0000:01:00.0: setting latency timer to 64
    usb 2-2: configuration #1 chosen from 1 choice
    input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input8
    usbcore: registered new interface driver usbserial
    USB Serial support registered for generic
    usb 5-1: new full speed USB device using uhci_hcd and address 2
    usb 5-1: configuration #1 chosen from 1 choice
    usb 1-4.1: new full speed USB device using ehci_hcd and address 7
    ath: EEPROM regdomain: 0x60
    ath: EEPROM indicates we should expect a direct regpair map
    ath: Country alpha2 being used: 00
    ath: Regpair used: 0x60
    Bluetooth: Core ver 2.15
    NET: Registered protocol family 31
    Bluetooth: HCI device and connection manager initialized
    Bluetooth: HCI socket layer initialized
    Bluetooth: Generic Bluetooth USB driver ver 0.5
    usb 1-4.1: configuration #1 chosen from 1 choice
    usb 1-4.2: new low speed USB device using ehci_hcd and address 8
    usb 1-4.2: configuration #1 chosen from 1 choice
    usb 1-4.4: new low speed USB device using ehci_hcd and address 9
    usbcore: registered new interface driver hiddev
    input: HID 04d9:1203 as /devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4.2/1-4.2:1.0/input/input9
    generic-usb 0003:04D9:1203.0001: input,hidraw0: USB HID v1.11 Keyboard [HID 04d9:1203] on usb-0000:00:1d.7-4.2/input0
    input: HID 04d9:1203 as /devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4.2/1-4.2:1.1/input/input10
    generic-usb 0003:04D9:1203.0002: input,hidraw1: USB HID v1.11 Device [HID 04d9:1203] on usb-0000:00:1d.7-4.2/input1
    usbcore: registered new interface driver usbhid
    usbhid: v2.6:USB HID core driver
    usb 1-4.4: configuration #1 chosen from 1 choice
    input: B16_b_02 USB-PS/2 Optical Mouse as /devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4.4/1-4.4:1.0/input/input11
    generic-usb 0003:046D:C025.0003: input,hidraw2: USB HID v1.10 Mouse [B16_b_02 USB-PS/2 Optical Mouse] on usb-0000:00:1d.7-4.4/input0
    usbcore: registered new interface driver btusb
    usbcore: registered new interface driver usbserial_generic
    usbserial: USB Serial Driver core
    USB Serial support registered for GSM modem (1-port)
    option 2-2:1.0: GSM modem (1-port) converter detected
    usb 2-2: GSM modem (1-port) converter now attached to ttyUSB0
    option 2-2:1.1: GSM modem (1-port) converter detected
    usb 2-2: GSM modem (1-port) converter now attached to ttyUSB1
    usbcore: registered new interface driver option
    option: v0.7.2:USB Driver for GSM modems
    USB Serial support registered for pl2303
    pl2303 1-4.1:1.0: pl2303 converter detected
    usb 1-4.1: pl2303 converter now attached to ttyUSB2
    usbcore: registered new interface driver pl2303
    pl2303: Prolific PL2303 USB to serial adaptor driver
    phy0: Selected rate control algorithm 'ath9k_rate_control'
    Registered led device: ath9k-phy0::radio
    Registered led device: ath9k-phy0::assoc
    Registered led device: ath9k-phy0::tx
    Registered led device: ath9k-phy0::rx
    phy0: Atheros AR9280 MAC/BB Rev:2 AR5133 RF Rev:d0: mem=0xf8880000, irq=19
    scsi 4:0:0:0: Direct-Access Single Flash Reader 1.00 PQ: 0 ANSI: 0
    sd 4:0:0:0: Attached scsi generic sg1 type 0
    sd 4:0:0:0: [sdb] 15954944 512-byte logical blocks: (8.16 GB/7.60 GiB)
    usb-storage: device scan complete
    sd 4:0:0:0: [sdb] Write Protect is off
    sd 4:0:0:0: [sdb] Mode Sense: 03 00 00 00
    sd 4:0:0:0: [sdb] Assuming drive cache: write through
    sd 4:0:0:0: [sdb] Assuming drive cache: write through
    sdb: sdb1
    sd 4:0:0:0: [sdb] Assuming drive cache: write through
    sd 4:0:0:0: [sdb] Attached SCSI removable disk
    EXT3-fs warning: maximal mount count reached, running e2fsck is recommended
    EXT3 FS on sda1, internal journal
    Bluetooth: L2CAP ver 2.13
    Bluetooth: L2CAP socket layer initialized
    Bluetooth: SCO (Voice Link) ver 0.6
    Bluetooth: SCO socket layer initialized
    Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    Bridge firewalling registered
    Bluetooth: RFCOMM TTY layer initialized
    Bluetooth: RFCOMM socket layer initialized
    Bluetooth: RFCOMM ver 1.11
    ATL1E 0000:03:00.0: irq 27 for MSI/MSI-X
    fuse init (API version 7.12)
    ip_tables: (C) 2000-2006 Netfilter Core Team
    nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
    CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
    nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
    sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
    wlan0: authenticate with AP 00:14:7c:ae:d1:90
    wlan0: authenticated
    wlan0: associate with AP 00:14:7c:ae:d1:90
    wlan0: RX AssocResp from 00:14:7c:ae:d1:90 (capab=0x431 status=0 aid=5)
    wlan0: associated
    PPP generic driver version 2.4.2
    NET: Registered protocol family 10
    lo: Disabled Privacy Extensions
    ADDRCONF(NETDEV_UP): eth0: link is not ready
    PPP BSD Compression module registered
    PPP Deflate Compression module registered
    wlan0: no IPv6 routers present
    CE: hpet increasing min_delta_ns to 15000 nsec
    wlan0: no probe response from AP 00:14:7c:ae:d1:90 - disassociating
    wlan0: authenticate with AP 00:14:7c:ae:d1:90
    wlan0: authenticated
    wlan0: associate with AP 00:14:7c:ae:d1:90
    wlan0: RX AssocResp from 00:14:7c:ae:d1:90 (capab=0x431 status=0 aid=5)
    wlan0: associated
    wlan0: authenticate with AP 00:14:7c:ae:d1:90
    wlan0: authenticated
    wlan0: associate with AP 00:14:7c:ae:d1:90
    wlan0: RX AssocResp from 00:14:7c:ae:d1:90 (capab=0x431 status=0 aid=5)
    wlan0: associated
    [kristoffer@boggieman wine.git]$


    --
    Kristoffer Ericson <kristoffer.ericson@gmail.com>


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