Linux-Wireless Archive on lore.kernel.org
 help / color / Atom feed
From: greearb@candelatech.com
To: linux-wireless@vger.kernel.org
Cc: Ben Greear <greearb@candelatech.com>
Subject: [PATCH-v3 1/2] wireless:  Support assoc-at-ms timer in sta-info
Date: Mon, 15 Apr 2019 10:21:22 -0700
Message-ID: <20190415172123.6532-1-greearb@candelatech.com> (raw)

From: Ben Greear <greearb@candelatech.com>

Report time stamp of when sta became associated.

Signed-off-by: Ben Greear <greearb@candelatech.com>
---
 include/net/cfg80211.h       | 2 ++
 include/uapi/linux/nl80211.h | 2 ++
 net/wireless/nl80211.c       | 1 +
 3 files changed, 5 insertions(+)

diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f49eb1464b7a..a3ad78b9d9f4 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1268,6 +1268,7 @@ struct cfg80211_tid_stats {
  *	indicate the relevant values in this struct for them
  * @connected_time: time(in secs) since a station is last connected
  * @inactive_time: time since last station activity (tx/rx) in milliseconds
+ * @assoc_at_ms: time in ms of the last association
  * @rx_bytes: bytes (size of MPDUs) received from this station
  * @tx_bytes: bytes (size of MPDUs) transmitted to this station
  * @llid: mesh local link id
@@ -1324,6 +1325,7 @@ struct station_info {
 	u64 filled;
 	u32 connected_time;
 	u32 inactive_time;
+	u64 assoc_at_ms;
 	u64 rx_bytes;
 	u64 tx_bytes;
 	u16 llid;
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 0f03cfcda965..0fcedde890e7 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -3079,6 +3079,7 @@ enum nl80211_sta_bss_param {
  * @NL80211_STA_INFO_TX_DURATION: aggregate PPDU duration for all frames
  *	sent to the station (u64, usec)
  * @NL80211_STA_INFO_AIRTIME_WEIGHT: current airtime weight for station (u16)
+ * @NL80211_STA_INFO_ASSOC_AT_MS: Timestamp of last association
  * @__NL80211_STA_INFO_AFTER_LAST: internal
  * @NL80211_STA_INFO_MAX: highest possible station info attribute
  */
@@ -3124,6 +3125,7 @@ enum nl80211_sta_info {
 	NL80211_STA_INFO_CONNECTED_TO_GATE,
 	NL80211_STA_INFO_TX_DURATION,
 	NL80211_STA_INFO_AIRTIME_WEIGHT,
+	NL80211_STA_INFO_ASSOC_AT_MS,
 
 	/* keep last */
 	__NL80211_STA_INFO_AFTER_LAST,
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index bcb432815c64..cb5acf026900 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -4763,6 +4763,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid,
 
 	PUT_SINFO(CONNECTED_TIME, connected_time, u32);
 	PUT_SINFO(INACTIVE_TIME, inactive_time, u32);
+	PUT_SINFO_U64(ASSOC_AT_MS, assoc_at_ms);
 
 	if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES) |
 			     BIT_ULL(NL80211_STA_INFO_RX_BYTES64)) &&
-- 
2.20.1


             reply index

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-15 17:21 greearb [this message]
2019-04-15 17:21 ` [PATCH-v3 2/2] mac80211: add assoc-at-ms support greearb
2019-06-12 22:53   ` Ben Greear
2019-06-14 13:38 ` [PATCH-v3 1/2] wireless: Support assoc-at-ms timer in sta-info Johannes Berg
2019-06-14 14:46   ` Ben Greear
2019-06-14 14:56     ` Johannes Berg
2019-06-14 15:14       ` Ben Greear
2019-06-14 18:46         ` Johannes Berg

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190415172123.6532-1-greearb@candelatech.com \
    --to=greearb@candelatech.com \
    --cc=linux-wireless@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-Wireless Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-wireless/0 linux-wireless/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-wireless linux-wireless/ https://lore.kernel.org/linux-wireless \
		linux-wireless@vger.kernel.org linux-wireless@archiver.kernel.org
	public-inbox-index linux-wireless


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-wireless


AGPL code for this site: git clone https://public-inbox.org/ public-inbox