Subject: Re: [PATCH-v2 2/2] mac80211: add assoc-at-ms support.
To:     linux-wireless@vger.kernel.org
References: <20190415170543.21728-1-greearb@candelatech.com>
 <20190415170543.21728-2-greearb@candelatech.com>
From:   Ben Greear <greearb@candelatech.com>
Organization: Candela Technologies
Message-ID: <87cc1a06-97ce-13a3-7301-b8739bfcfcbe@candelatech.com>
Date:   Mon, 15 Apr 2019 10:08:07 -0700
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Please ignore, I edited the wrong files.

Go Monday!

Ben

On 4/15/19 10:05 AM, greearb@candelatech.com wrote:
> From: Ben Greear <greearb@candelatech.com>
> 
> Report when sta becomes associated.
> 
> Signed-off-by: Ben Greear <greearb@candelatech.com>
> ---
>   net/mac80211/sta_info.c | 3 +++
>   net/mac80211/sta_info.h | 2 ++
>   2 files changed, 5 insertions(+)
> 
> diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
> index 044120c45950..6dab7abe1603 100644
> --- a/net/mac80211/sta_info.c
> +++ b/net/mac80211/sta_info.c
> @@ -1980,6 +1980,7 @@ int sta_info_move_state(struct sta_info *sta,
>   		break;
>   	case IEEE80211_STA_AUTHORIZED:
>   		if (sta->sta_state == IEEE80211_STA_ASSOC) {
> +			sta->auth_at_ms = ktime_to_ms(ktime_get_real());
>   			ieee80211_vif_inc_num_mcast(sta->sdata);
>   			set_bit(WLAN_STA_AUTHORIZED, &sta->_flags);
>   			ieee80211_check_fast_xmit(sta);
> @@ -2197,6 +2198,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
>   			 BIT_ULL(NL80211_STA_INFO_STA_FLAGS) |
>   			 BIT_ULL(NL80211_STA_INFO_BSS_PARAM) |
>   			 BIT_ULL(NL80211_STA_INFO_CONNECTED_TIME) |
> +			 BIT_ULL(NL80211_STA_INFO_AUTH_AT_MS) |
>   			 BIT_ULL(NL80211_STA_INFO_RX_DROP_MISC);
>   
>   	if (sdata->vif.type == NL80211_IFTYPE_STATION) {
> @@ -2205,6 +2207,7 @@ void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo,
>   	}
>   
>   	sinfo->connected_time = ktime_get_seconds() - sta->last_connected;
> +	sinfo->auth_at_ms = sta->auth_at_ms;
>   	sinfo->inactive_time =
>   		jiffies_to_msecs(jiffies - ieee80211_sta_last_active(sta));
>   
> diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
> index c5d557032be5..97777978b8f5 100644
> --- a/net/mac80211/sta_info.h
> +++ b/net/mac80211/sta_info.h
> @@ -455,6 +455,7 @@ struct ieee80211_sta_rx_stats {
>    *	the station when it leaves powersave or polls for frames
>    * @driver_buffered_tids: bitmap of TIDs the driver has data buffered on
>    * @txq_buffered_tids: bitmap of TIDs that mac80211 has txq data buffered on
> + * @auth_at_ms: time (in ms) of last assoc -> auth transition
>    * @last_connected: time (in seconds) when a station got connected
>    * @last_seq_ctrl: last received seq/frag number from this STA (per TID
>    *	plus one for non-QoS frames)
> @@ -531,6 +532,7 @@ struct sta_info {
>   	unsigned long driver_buffered_tids;
>   	unsigned long txq_buffered_tids;
>   
> +	unsigned long auth_at_ms;
>   	long last_connected;
>   
>   	/* Updated from RX path only, no locking requirements */
> 


-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com