nl80211: Move control port TX status to per BSS handling

Control port TX status events were handled on drv's first BSS
only. However, to support multiple MLDs there is requirement to handle
this on a given BSS.

Use the passed BSS instead of always going with drv's first BSS.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>

diff --git a/src/drivers/driver_nl80211_event.c b/src/drivers/driver_nl80211_event.c
index d987703420a9788400509556e1e8c780a7a0a2fc..6e75748792bf2401407435cc9cfa6a98ed3b4e9b 100644 (file)
--- a/src/drivers/driver_nl80211_event.c
+++ b/src/drivers/driver_nl80211_event.c
@@ -22,7 +22,7 @@
 
 
 static void
-nl80211_control_port_frame_tx_status(struct wpa_driver_nl80211_data *drv,
+nl80211_control_port_frame_tx_status(struct i802_bss *bss,
                                     const u8 *frame, size_t len,
                                     struct nlattr *ack, struct nlattr *cookie);
 
@@ -1399,7 +1399,7 @@ static void mlme_event_mgmt_tx_status(struct i802_bss *bss,
            WPA_GET_BE16(frame + 2 * ETH_ALEN) == ETH_P_PAE) {
                wpa_printf(MSG_DEBUG,
                           "nl80211: Work around misdelivered control port TX status for EAPOL");
-               nl80211_control_port_frame_tx_status(drv, frame, len, ack,
+               nl80211_control_port_frame_tx_status(bss, frame, len, ack,
                                                     cookie);
                return;
        }
@@ -3660,8 +3660,7 @@ static void nl80211_sta_opmode_change_event(struct wpa_driver_nl80211_data *drv,
 }
 
 
-static void nl80211_control_port_frame(struct wpa_driver_nl80211_data *drv,
-                                      struct nlattr **tb)
+static void nl80211_control_port_frame(struct i802_bss *bss, struct nlattr **tb)
 {
        u8 *src_addr;
        u16 ethertype;
@@ -3690,7 +3689,7 @@ static void nl80211_control_port_frame(struct wpa_driver_nl80211_data *drv,
                           MAC2STR(src_addr));
                break;
        case ETH_P_PAE:
-               drv_event_eapol_rx2(drv->ctx, src_addr,
+               drv_event_eapol_rx2(bss->ctx, src_addr,
                                    nla_data(tb[NL80211_ATTR_FRAME]),
                                    nla_len(tb[NL80211_ATTR_FRAME]),
                                    encrypted, link_id);
@@ -3706,10 +3705,11 @@ static void nl80211_control_port_frame(struct wpa_driver_nl80211_data *drv,
 
 
 static void
-nl80211_control_port_frame_tx_status(struct wpa_driver_nl80211_data *drv,
+nl80211_control_port_frame_tx_status(struct i802_bss *bss,
                                     const u8 *frame, size_t len,
                                     struct nlattr *ack, struct nlattr *cookie)
 {
+       struct wpa_driver_nl80211_data *drv = bss->drv;
        union wpa_event_data event;
 
        if (!cookie || len < ETH_HLEN)
@@ -3728,7 +3728,7 @@ nl80211_control_port_frame_tx_status(struct wpa_driver_nl80211_data *drv,
                nla_get_u64(cookie) == drv->eapol_tx_cookie ?
                drv->eapol_tx_link_id : NL80211_DRV_LINK_ID_NA;
 
-       wpa_supplicant_event(drv->ctx, EVENT_EAPOL_TX_STATUS, &event);
+       wpa_supplicant_event(bss->ctx, EVENT_EAPOL_TX_STATUS, &event);
 }
 
 
@@ -4073,7 +4073,7 @@ static void do_process_drv_event(struct i802_bss *bss, int cmd,
        case NL80211_CMD_CONTROL_PORT_FRAME_TX_STATUS:
                if (!frame)
                        break;
-               nl80211_control_port_frame_tx_status(drv,
+               nl80211_control_port_frame_tx_status(bss,
                                                     nla_data(frame),
                                                     nla_len(frame),
                                                     tb[NL80211_ATTR_ACK],
@@ -4246,7 +4246,7 @@ int process_bss_event(struct nl_msg *msg, void *arg)
                nl80211_external_auth(bss->drv, tb);
                break;
        case NL80211_CMD_CONTROL_PORT_FRAME:
-               nl80211_control_port_frame(bss->drv, tb);
+               nl80211_control_port_frame(bss, tb);
                break;
        default:
                wpa_printf(MSG_DEBUG, "nl80211: Ignored unknown event "