| Message ID | 1460039420-5418-1-git-send-email-mohammed@qti.qualcomm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Johannes Berg |
| Headers | show |
On Thu, 2016-04-07 at 20:00 +0530, Mohammed Shafi Shajakhan wrote: > From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> > > Add support for new netlink attribute 'NL80211_STA_INFO_RX_DURATION'. > 'NL80211_STA_INFO_RX_DURATION' accounts for aggregate PPDU duration > in microseconds for all the frames from a peer. Drivers can fill > 'rx_duration' field and set the flag 'NL80211_STA_INFO_RX_DURATION'. > 'rx_duration' will give an idea about the total time spent by our > peer > with each of its connected peers. > > This will get dumped as part of 'iw dev wlan#N station dump' > Applied. It's easier for me if you don't send nl80211.h changes in iw patches, but I can deal with just removing those too. johannes -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tue, May 31, 2016 at 11:41:08AM +0200, Johannes Berg wrote: > On Thu, 2016-04-07 at 20:00 +0530, Mohammed Shafi Shajakhan wrote: > > From: Mohammed Shafi Shajakhan <mohammed@qti.qualcomm.com> > > > > Add support for new netlink attribute 'NL80211_STA_INFO_RX_DURATION'. > > 'NL80211_STA_INFO_RX_DURATION' accounts for aggregate PPDU duration > > in microseconds for all the frames from a peer. Drivers can fill > > 'rx_duration' field and set the flag 'NL80211_STA_INFO_RX_DURATION'. > > 'rx_duration' will give an idea about the total time spent by our > > peer > > with each of its connected peers. > > > > This will get dumped as part of 'iw dev wlan#N station dump' > > > Applied. > > It's easier for me if you don't send nl80211.h changes in iw patches, > but I can deal with just removing those too. [shafi] sure Johannes, next time i will sending nl80211.h changes > > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/nl80211.h b/nl80211.h index 5b7b5eb..991b3ce 100644 --- a/nl80211.h +++ b/nl80211.h @@ -2464,6 +2464,8 @@ enum nl80211_sta_bss_param { * TID+1 and the special TID 16 (i.e. value 17) is used for non-QoS frames; * each one of those is again nested with &enum nl80211_tid_stats * attributes carrying the actual values. + * @NL80210_STA_INFO_RX_DURATION: aggregate PPDU duration(usecs) for all the + * frames from a peer * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -2500,6 +2502,7 @@ enum nl80211_sta_info { NL80211_STA_INFO_BEACON_RX, NL80211_STA_INFO_BEACON_SIGNAL_AVG, NL80211_STA_INFO_TID_STATS, + NL80211_STA_INFO_RX_DURATION, /* keep last */ __NL80211_STA_INFO_AFTER_LAST, diff --git a/station.c b/station.c index b5ccf4a..a730db1 100644 --- a/station.c +++ b/station.c @@ -147,6 +147,7 @@ static int print_sta_handler(struct nl_msg *msg, void *arg) [NL80211_STA_INFO_NONPEER_PM] = { .type = NLA_U32}, [NL80211_STA_INFO_CHAIN_SIGNAL] = { .type = NLA_NESTED }, [NL80211_STA_INFO_CHAIN_SIGNAL_AVG] = { .type = NLA_NESTED }, + [NL80211_STA_INFO_RX_DURATION] = { .type = NLA_U64 }, }; char *chain; @@ -226,6 +227,10 @@ static int print_sta_handler(struct nl_msg *msg, void *arg) printf("\n\trx bitrate:\t%s", buf); } + if (sinfo[NL80211_STA_INFO_RX_DURATION]) + printf("\n\trx duration:\t%lld us", + (unsigned long long)nla_get_u64(sinfo[NL80211_STA_INFO_RX_DURATION])); + if (sinfo[NL80211_STA_INFO_EXPECTED_THROUGHPUT]) { uint32_t thr;