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    SubjectRe: [Bug #14267] Disassociating atheros wlan
    Date
    On Sunday 22 November 2009, Johannes Berg wrote:
    > On Sat, 2009-11-21 at 09:38 -0800, Justin P. Mattock wrote:
    >
    > > I did a bisect yesterday on this, and the results
    > > seemed to have worked over here by reverting:
    > >
    > > 75e6c3b72b3ab01c47629f3fbd0fed4e6550bf3a
    > > cfg80211: lower dynamic PS timeout to 100ms
    > >
    > > if Kristoffer can try reverting this one
    > > to see, then we can go from there.
    >
    > So that just means the driver is broken. Please run
    >
    > iwconfig wlan0 power off
    >
    > to fix it then. And the patch below will disable it by default since
    > it's broken.
    >
    > johannes
    >
    > --- wireless-testing.orig/drivers/net/wireless/ath/ath9k/main.c 2009-11-22 11:44:41.000000000 +0100
    > +++ wireless-testing/drivers/net/wireless/ath/ath9k/main.c 2009-11-22 11:45:26.000000000 +0100
    > @@ -1893,6 +1893,8 @@ void ath_set_hw_capab(struct ath_softc *
    > BIT(NL80211_IFTYPE_ADHOC) |
    > BIT(NL80211_IFTYPE_MESH_POINT);
    >
    > + hw->wiphy->ps_default = false;
    > +
    > hw->queues = 4;
    > hw->max_rates = 4;
    > hw->channel_change_time = 5000;

    OK, so perhaps this patch should be applied until th ath9k driver is fixed? Luis? John?


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