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    Subject[2.6.26-rc5] iwlwifi 4965 not working - last on 2.6.23
    Date
    From
    Hello,
    according to http://www.kernel.org/pub/linux/docs/lkml/reporting-bugs.html
    [1.] One line summary of the problem:
    [2.6.26-rc5] iwlwifi 4965 not working - last on 2.6.23

    [2.] Full description of the problem/report:
    linux: gentoo
    kernel vanilla-sources-2-6-26-rc5
    laptop: Asus S96S
    WiFi: intel 4695
    WiFi not working.
    In the same config, but with gentoo-sources-2.6.23 WiFi working well.

    dmesg - 2.6.23
    iwl4965: Intel(R) Wireless WiFi Link 4965AGN driver for Linux, 1.2.25ds
    iwl4965: Copyright(c) 2003-2007 Intel Corporation
    ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 21
    PCI: Setting latency timer of device 0000:04:00.0 to 64
    iwl4965: Detected Intel Wireless WiFi Link 4965AGN
    wmaster0: Selected rate control algorithm 'iwl-4965-rs'
    ...
    ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 21
    PM: Writing back config space on device 0000:04:00.0 at offset 1 (was 100102,
    writing 100106)
    iwl4965: Tunable channels: 13 802.11bg, 19 802.11a channels
    ADDRCONF(NETDEV_UP): wlan0: link is not ready
    r8169: eth0: link up
    wlan0: Initial auth_alg=0
    wlan0: authenticate with AP 00:01:e3:06:00:35
    wlan0: RX authentication from 00:01:e3:06:00:35 (alg=0 transaction=2 status=0)
    wlan0: authenticated
    wlan0: associate with AP 00:01:e3:06:00:35
    wlan0: authentication frame received from 00:01:e3:06:00:35, but not in
    authenticate state - ignored
    wlan0: RX AssocResp from 00:01:e3:06:00:35 (capab=0x11 status=0 aid=2)
    wlan0: associated
    ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    wlan0: no IPv6 routers present

    dmesg 2.6.26
    iwl4965: Intel(R) Wireless WiFi Link 4965AGN driver for Linux, 1.2.26kds
    iwl4965: Copyright(c) 2003-2008 Intel Corporation
    ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 17
    PCI: Setting latency timer of device 0000:04:00.0 to 64
    iwl4965: Detected Intel Wireless WiFi Link 4965AGN
    iwl4965: Tunable channels: 13 802.11bg, 19 802.11a channels
    phy0: Selected rate control algorithm 'iwl-4965-rs'
    ACPI: PCI interrupt for device 0000:04:00.0 disabled
    EXT3 FS on sda3, internal journal
    Adding 987988k swap on /dev/sda2. Priority:-1 extents:1 across:987988k
    r8169: eth0: link up
    ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 17 (level, low) -> IRQ 17
    PM: Writing back config space on device 0000:04:00.0 at offset 1 (was 100102,
    writing 100106)
    firmware: requesting iwlwifi-4965-1.ucode
    Registered led device: iwl-phy0:radio
    Registered led device: iwl-phy0:assoc
    Registered led device: iwl-phy0:RX
    Registered led device: iwl-phy0:TX
    ADDRCONF(NETDEV_UP): wlan0: link is not ready
    iwl4965: Error sending REPLY_WEPKEY: enqueue_hcmd failed: -5
    mac80211-phy0: failed to remove key (0, ff:ff:ff:ff:ff:ff) from hardware (-5)
    iwl4965: Error sending REPLY_TX_PWR_TABLE_CMD: enqueue_hcmd failed: -5
    iwl4965: WARNING: Requesting MAC access during RFKILL wakes up NIC
    iwl4965: WARNING: Requesting MAC access during RFKILL wakes up NIC
    ...
    iwl4965: WARNING: Requesting MAC access during RFKILL wakes up NIC
    ACPI: PCI interrupt for device 0000:04:00.0 disabled


    [3.] Keywords (i.e., modules, networking, kernel):
    kernel, wifi, iwlwifi, asus, laptop
    [4.] Kernel version (from /proc/version):
    Linux version 2.6.23-gentoo-r2 (root@laptok) (gcc version 4.2.2 (Gentoo 4.2.2
    p1.0)) #3 SMP Sun Jan 13 12:46:44 CET 2008
    [5.] Output of Oops.. message (if applicable) with symbolic information
    resolved (see Documentation/oops-tracing.txt)
    none
    [6.] A small shell script or example program which triggers the
    problem (if possible)
    dmesg | grep -E '(KB)|(KiB)|(MB)'
    [7.] Environment
    [7.1.] Software (add the output of the ver_linux script here)
    [7.2.] Processor information (from /proc/cpuinfo):
    cat /proc/cpuinfo
    processor : 0
    vendor_id : GenuineIntel
    cpu family : 6
    model : 15
    model name : Intel(R) Core(TM)2 Duo CPU T7300 @ 2.00GHz
    stepping : 10
    cpu MHz : 1995.081
    cache size : 4096 KB
    physical id : 0
    siblings : 2
    core id : 0
    cpu cores : 2
    fdiv_bug : no
    hlt_bug : no
    f00f_bug : no
    coma_bug : no
    fpu : yes
    fpu_exception : yes
    cpuid level : 10
    wp : yes
    flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
    cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm
    constant_tsc arch_perfmon pebs bts pni monitor ds_cpl vmx est tm2 ssse3 cx16
    xtpr lahf_lm
    bogomips : 3992.41
    clflush size : 64

    X 2

    [7.3.] Module information (from /proc/modules):
    [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem)
    [7.5.] PCI information ('lspci -vvv' as root)
    [7.6.] SCSI information (from /proc/scsi/scsi)
    [7.7.] Other information that might be relevant to the problem
    (please look in /proc and include all information that you
    think to be relevant):
    [X.] Other notes, patches, fixes, workarounds:
    compressed files:
    dmesg-2.6.23
    dmesg-2.6.26
    .config-2.6.26
    .config-2.6.23
    at http://michal.kudla.googlepages.com/iwl-problem.tar.gz


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