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hostapd: Add last_ack_rssi into ctrl iface cmd STA

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This allows external application to get last ACK signal strength of the
last transmitted frame if the driver makes this information
(NL80211_STA_INFO_ACK_SIGNAL) available.

Signed-off-by: Bhagavathi Perumal S <bperumal@codeaurora.org>
Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
This commit is contained in:
Bhagavathi Perumal S 2018-03-06 14:30:11 +05:30 • committed by Jouni Malinen
parent 2df73f52e8
commit 72123a84cb
3 changed files with 15 additions and 2 deletions
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7
src/ap/ctrl_iface_ap.c
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@ -153,6 +153,13 @@ static int hostapd_get_sta_tx_rx(struct hostapd_data *hapd,
supported_mcs_set);
}
if (data.flags & STA_DRV_DATA_LAST_ACK_RSSI) {
ret = os_snprintf(buf + len, buflen - len,
"last_ack_signal=%d\n", data.last_ack_rssi);
if (!os_snprintf_error(buflen - len, ret))
len += ret;
}
return len;
}