On Wed, 2012-08-08 at 14:53 +0300, Victor Goldenshtein wrote:
> Prior starting tx on DFS channels, the DFS master
> device shall perform a Channel Availability Check
> to ensure that there is no radar interference on
> those channels. Once CAC done, the tx can be
> enabled with ieee80211_dfs_en_tx().
>
> Signed-off-by: Victor Goldenshtein <victorg@xxxxxx>
> ---
> include/net/mac80211.h | 4 ++++
> net/mac80211/cfg.c | 15 +++++++++++++++
> net/mac80211/driver-ops.h | 14 ++++++++++++++
> net/mac80211/trace.h | 6 ++++++
> 4 files changed, 39 insertions(+), 0 deletions(-)
>
> diff --git a/include/net/mac80211.h b/include/net/mac80211.h
> index d29c99a..ecdfb6a 100644
> --- a/include/net/mac80211.h
> +++ b/include/net/mac80211.h
> @@ -2266,6 +2266,8 @@ enum ieee80211_rate_control_changed {
> * @start_radar_detection: Start radar detection on current operational
> * channel, once started it will continuously monitor for radars as long
> * as the channel active.
> + * @dfs_en_tx: Once channel pass the DFS initial channel availability check,
> + * initiate the tx on the channel with this command.
Please also document (for both!) the fact that they can sleep.
> +DEFINE_EVENT(local_sdata_evt, drv_dfs_en_tx,
> + TP_PROTO(struct ieee80211_local *local,
> + struct ieee80211_sub_if_data *sdata),
> + TP_ARGS(local, sdata)
> +);
Again, parameters.
johannes
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