diff mbox series

Multi-AP: wpa_supplicant: added support for VLAN ID and Multi-AP profile parsing

Message ID DM4PR19MB6173508761EFFA0E7E366CD8A88E2@DM4PR19MB6173.namprd19.prod.outlook.com
State New
Headers show
Series Multi-AP: wpa_supplicant: added support for VLAN ID and Multi-AP profile parsing | expand

Commit Message

Jurijs Soloveckis Aug. 21, 2024, 7:34 a.m. UTC 
For Multi-AP traffic separation requirement, wpa_supplicant parses 802.1Q Multi-AP sub-element and reports:
- VLAN ID of the AP it connects to.
- Multi-AP profile of the AP it connects to.

Signed-off-by: Jurijs Soloveckis <jsoloveckis@maxlinear.com>
---
 wpa_supplicant/config_ssid.h    |  7 +++++++
 wpa_supplicant/events.c         | 12 ++++++++++++
 wpa_supplicant/wpa_supplicant.c |  7 +++++--
 3 files changed, 24 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
index d64c30508..48e4a1da0 100644
--- a/wpa_supplicant/config_ssid.h
+++ b/wpa_supplicant/config_ssid.h
@@ -1192,6 +1192,13 @@  struct wpa_ssid {
 	 */
 	int multi_ap_profile;
 
+	/**
+	 * multi_ap_primary_vlanid - Multi-AP Primary VLAN ID (Multi-AP Specification v2.0)
+	 * 0 = VLAN ID not set
+	 * 1-4094 = VLAN ID
+	 */
+	u16 multi_ap_primary_vlanid;
+
 	/**
 	 * beacon_prot - Whether Beacon protection is enabled
 	 *
diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 724f2413f..d80b65add 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -3093,6 +3093,7 @@  static void multi_ap_process_assoc_resp(struct wpa_supplicant *wpa_s,
 {
 	struct ieee802_11_elems elems;
 	struct multi_ap_params multi_ap;
+	struct wpa_ssid *ssid = wpa_s->current_ssid;
 	u16 status;
 
 	wpa_s->multi_ap_ie = 0;
@@ -3112,6 +3113,17 @@  static void multi_ap_process_assoc_resp(struct wpa_supplicant *wpa_s,
 	wpa_s->multi_ap_fronthaul = !!(multi_ap.capability &
 				       MULTI_AP_FRONTHAUL_BSS);
 	wpa_s->multi_ap_ie = 1;
+
+	if (!ssid)
+		return;
+
+	ssid->multi_ap_primary_vlanid = 0;
+
+	if (wpa_s->multi_ap_backhaul) {
+		ssid->multi_ap_profile = multi_ap.profile;
+		if (ssid->multi_ap_backhaul_sta)
+			ssid->multi_ap_primary_vlanid = multi_ap.vlanid;
+	}
 }
 
 
diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
index 81858327b..c29fb562c 100644
--- a/wpa_supplicant/wpa_supplicant.c
+++ b/wpa_supplicant/wpa_supplicant.c
@@ -1114,11 +1114,14 @@  void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s,
 
 #if defined(CONFIG_CTRL_IFACE) || !defined(CONFIG_NO_STDOUT_DEBUG)
 		wpa_msg(wpa_s, MSG_INFO, WPA_EVENT_CONNECTED "- Connection to "
-			MACSTR " completed [id=%d id_str=%s%s]%s",
+			MACSTR " completed [id=%d id_str=%s%s]%s"
+			" multi_ap_profile=%d multi_ap_primary_vlanid=%d",
 			MAC2STR(wpa_s->bssid),
 			ssid ? ssid->id : -1,
 			ssid && ssid->id_str ? ssid->id_str : "",
-			fils_hlp_sent ? " FILS_HLP_SENT" : "", mld_addr);
+			fils_hlp_sent ? " FILS_HLP_SENT" : "", mld_addr,
+			ssid ? ssid->multi_ap_profile : 0,
+			ssid ? ssid->multi_ap_primary_vlanid : 0);
 #endif /* CONFIG_CTRL_IFACE || !CONFIG_NO_STDOUT_DEBUG */
 		wpas_clear_temp_disabled(wpa_s, ssid, 1);
 		wpa_s->consecutive_conn_failures = 0;