From: Antonio Quartulli antonio@open-mesh.com
Send the expected throughput when replying to a GET_STATION command via nl80211.
Signed-off-by: Antonio Quartulli antonio@open-mesh.com --- include/uapi/linux/nl80211.h | 3 +++ net/wireless/nl80211.c | 4 ++++ 2 files changed, 7 insertions(+)
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 0cfa827..2964948 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2199,6 +2199,8 @@ enum nl80211_sta_bss_param { * Contains a nested array of signal strength attributes (u8, dBm) * @NL80211_STA_INFO_CHAIN_SIGNAL_AVG: per-chain signal strength average * Same format as NL80211_STA_INFO_CHAIN_SIGNAL. + * @NL80211_STA_EXPECTED_THROUGHPUT: expected throughput (considering also the + * 802.11 header) expressed in kbps * @__NL80211_STA_INFO_AFTER_LAST: internal * @NL80211_STA_INFO_MAX: highest possible station info attribute */ @@ -2230,6 +2232,7 @@ enum nl80211_sta_info { NL80211_STA_INFO_TX_BYTES64, NL80211_STA_INFO_CHAIN_SIGNAL, NL80211_STA_INFO_CHAIN_SIGNAL_AVG, + NL80211_STA_INFO_EXPECTED_THROUGHPUT,
/* keep last */ __NL80211_STA_INFO_AFTER_LAST, diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ca19b15..9631648 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -3650,6 +3650,10 @@ static int nl80211_send_station(struct sk_buff *msg, u32 portid, u32 seq, nla_put_u32(msg, NL80211_STA_INFO_TX_FAILED, sinfo->tx_failed)) goto nla_put_failure; + if ((sinfo->filled & STATION_INFO_EXPECTED_THROUGHPUT) && + nla_put_u32(msg, NL80211_STA_INFO_EXPECTED_THROUGHPUT, + sinfo->expected_throughput)) + goto nla_put_failure; if ((sinfo->filled & STATION_INFO_BEACON_LOSS_COUNT) && nla_put_u32(msg, NL80211_STA_INFO_BEACON_LOSS, sinfo->beacon_loss_count))