Hi John,
I sent this directly to you because everyone (but me :P) is traveling
and it's intended for the current wireless tree. This should solve the
OOPS that Linus has experienced with the CSA client code.
--
Cheers,
Luca.
On Mon, 2014-08-18 at 11:58 +0300, Luca Coelho wrote:
> From: Luciano Coelho <luciano.coelho@xxxxxxxxx>
>
> The channel switch announcement code has some serious problems at the
> moment. Disable it for all drivers until it has been tested and
> finalized properly.
>
> Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
> ---
> net/mac80211/main.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/net/mac80211/main.c b/net/mac80211/main.c
> index e0ab432..4b8eee8 100644
> --- a/net/mac80211/main.c
> +++ b/net/mac80211/main.c
> @@ -758,6 +758,12 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
> netdev_features_t feature_whitelist;
> struct cfg80211_chan_def dflt_chandef = {};
>
> + /* The CSA client code is not very stable yet and seems to be
> + * causing trouble. Disable it for all drivers until
> + * everything has been fixed and tested properly.
> + */
> + hw->flags &= ~IEEE80211_HW_CHANCTX_STA_CSA;
> +
> if (hw->flags & IEEE80211_HW_QUEUE_CONTROL &&
> (local->hw.offchannel_tx_hw_queue == IEEE80211_INVAL_HW_QUEUE ||
> local->hw.offchannel_tx_hw_queue >= local->hw.queues))
--
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