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https://github.com/openwrt/openwrt.git
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16bcaa71fa
This adds a new struct for storing statistics not (yet) tracked by hostapd regarding RRM and WNM activity. These statistics can be read using the get_status hostapd interface ubus method. Signed-off-by: David Bauer <mail@david-bauer.net>
93 lines
2.9 KiB
Diff
93 lines
2.9 KiB
Diff
--- a/src/ap/hostapd.h
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+++ b/src/ap/hostapd.h
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@@ -441,6 +441,21 @@ struct hostapd_sta_info {
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};
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/**
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+ * struct hostapd_openwrt_stats - OpenWrt custom STA/AP statistics
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+ */
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+struct hostapd_openwrt_stats {
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+ struct {
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+ u64 neighbor_report_tx;
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+ } rrm;
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+
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+ struct {
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+ u64 bss_transition_query_rx;
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+ u64 bss_transition_request_tx;
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+ u64 bss_transition_response_rx;
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+ } wnm;
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+};
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+
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+/**
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* struct hostapd_iface - hostapd per-interface data structure
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*/
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struct hostapd_iface {
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@@ -562,6 +577,9 @@ struct hostapd_iface {
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u64 last_channel_time_busy;
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u8 channel_utilization;
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+ /* OpenWrt specific statistics */
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+ struct hostapd_openwrt_stats openwrt_stats;
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+
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unsigned int chan_util_samples_sum;
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unsigned int chan_util_num_sample_periods;
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unsigned int chan_util_average;
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--- a/src/ap/wnm_ap.c
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+++ b/src/ap/wnm_ap.c
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@@ -386,6 +386,7 @@ static int ieee802_11_send_bss_trans_mgm
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mgmt->u.action.u.bss_tm_req.validity_interval = 1;
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pos = mgmt->u.action.u.bss_tm_req.variable;
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+ hapd->iface->openwrt_stats.wnm.bss_transition_request_tx++;
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wpa_printf(MSG_DEBUG, "WNM: Send BSS Transition Management Request to "
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MACSTR " dialog_token=%u req_mode=0x%x disassoc_timer=%u "
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"validity_interval=%u",
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@@ -646,10 +647,12 @@ int ieee802_11_rx_wnm_action_ap(struct h
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switch (action) {
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case WNM_BSS_TRANS_MGMT_QUERY:
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+ hapd->iface->openwrt_stats.wnm.bss_transition_query_rx++;
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ieee802_11_rx_bss_trans_mgmt_query(hapd, mgmt->sa, payload,
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plen);
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return 0;
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case WNM_BSS_TRANS_MGMT_RESP:
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+ hapd->iface->openwrt_stats.wnm.bss_transition_response_rx++;
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ieee802_11_rx_bss_trans_mgmt_resp(hapd, mgmt->sa, payload,
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plen);
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return 0;
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@@ -696,6 +699,7 @@ int wnm_send_disassoc_imminent(struct ho
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pos = mgmt->u.action.u.bss_tm_req.variable;
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+ hapd->iface->openwrt_stats.wnm.bss_transition_request_tx++;
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wpa_printf(MSG_DEBUG, "WNM: Send BSS Transition Management Request frame to indicate imminent disassociation (disassoc_timer=%d) to "
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MACSTR, disassoc_timer, MAC2STR(sta->addr));
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if (hostapd_drv_send_mlme(hapd, buf, pos - buf, 0, NULL, 0, 0) < 0) {
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@@ -777,6 +781,7 @@ int wnm_send_ess_disassoc_imminent(struc
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return -1;
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}
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+ hapd->iface->openwrt_stats.wnm.bss_transition_request_tx++;
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if (disassoc_timer) {
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/* send disassociation frame after time-out */
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set_disassoc_timer(hapd, sta, disassoc_timer);
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@@ -856,6 +861,7 @@ int wnm_send_bss_tm_req(struct hostapd_d
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}
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os_free(buf);
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+ hapd->iface->openwrt_stats.wnm.bss_transition_request_tx++;
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if (disassoc_timer) {
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/* send disassociation frame after time-out */
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set_disassoc_timer(hapd, sta, disassoc_timer);
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--- a/src/ap/rrm.c
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+++ b/src/ap/rrm.c
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@@ -269,6 +269,8 @@ static void hostapd_send_nei_report_resp
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}
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}
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+ hapd->iface->openwrt_stats.rrm.neighbor_report_tx++;
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+
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hostapd_drv_send_action(hapd, hapd->iface->freq, 0, addr,
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wpabuf_head(buf), wpabuf_len(buf));
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wpabuf_free(buf);
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