Victor Goldenshtein <victorg@xxxxxx> writes:
> Get current rssi (in dBm) from the driver/FW.
>
> Instead of reporting the signal received in the last
> rx packet, which might be inaccurate if rx traffic is
> low and beacon filtering is enabled, get the singal
> from the driver/FW.
>
> Signed-off-by: Victor Goldenshtein <victorg@xxxxxx>
> ---
> include/net/mac80211.h | 4 ++++
> net/mac80211/cfg.c | 22 ++++++++++++++--------
> net/mac80211/driver-ops.h | 11 +++++++++++
> net/mac80211/driver-trace.h | 6 ++++++
> 4 files changed, 35 insertions(+), 8 deletions(-)
>
> diff --git a/include/net/mac80211.h b/include/net/mac80211.h
> index 4d6e6c6..279126a 100644
> --- a/include/net/mac80211.h
> +++ b/include/net/mac80211.h
> @@ -2231,6 +2231,8 @@ enum ieee80211_rate_control_changed {
> * @get_et_strings: Ethtool API to get a set of strings to describe stats
> * and perhaps other supported types of ethtool data-sets.
> *
> + * @get_rssi: Get current signal strength in dBm.
Please document that the callback is optional and it can sleep.
--
Kalle Valo
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