From: Vinay Gannevaram <quic_vganneva@quicinc.com>
Date: Sun, 19 Jan 2025 08:01:58 +0000 (+0530)
Subject: nl80211: Determine capability for P2P-R2 and PCC mode
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f02e1d777471a5ceb5acaa759daa562c6cb96e3c;p=thirdparty%2Fhostap.git

nl80211: Determine capability for P2P-R2 and PCC mode

Set the capability flag based on the nl80211 vendor feature
advertisement for P2P-R2 and PCC modes. By default, enable this for all
other drivers (i.e., any driver not supporting the QCA feature
capability indication) until a specific capability is defined to enable
or disable it.

Signed-off-by: Vinay Gannevaram <quic_vganneva@quicinc.com>
---

diff --git a/src/drivers/driver_nl80211_capa.c b/src/drivers/driver_nl80211_capa.c
index dc3a99c9e..d367eed3f 100644
--- a/src/drivers/driver_nl80211_capa.c
+++ b/src/drivers/driver_nl80211_capa.c
@@ -1463,6 +1463,12 @@ static void qca_nl80211_get_features(struct wpa_driver_nl80211_data *drv)
 	if (check_feature(QCA_WLAN_VENDOR_FEATURE_NAN_USD_OFFLOAD, &info))
 		drv->capa.flags2 |= WPA_DRIVER_FLAGS2_NAN_OFFLOAD;
 
+	if (!check_feature(QCA_WLAN_VENDOR_FEATURE_P2P_V2, &info))
+		drv->capa.flags2 &= ~WPA_DRIVER_FLAGS2_P2P_FEATURE_V2;
+
+	if (!check_feature(QCA_WLAN_VENDOR_FEATURE_PCC_MODE, &info))
+		drv->capa.flags2 &= ~WPA_DRIVER_FLAGS2_P2P_FEATURE_PCC_MODE;
+
 	os_free(info.flags);
 }
 
@@ -1583,6 +1589,12 @@ int wpa_driver_nl80211_capa(struct wpa_driver_nl80211_data *drv)
 	if (!info.data_tx_status)
 		drv->capa.flags &= ~WPA_DRIVER_FLAGS_EAPOL_TX_STATUS;
 
+	/* Enable P2P2 and PCC mode capabilities by default for the drivers
+	 * which can't explicitly indicate whether these capabilities are
+	 * supported. */
+	drv->capa.flags2 |= WPA_DRIVER_FLAGS2_P2P_FEATURE_V2;
+	drv->capa.flags2 |= WPA_DRIVER_FLAGS2_P2P_FEATURE_PCC_MODE;
+
 #ifdef CONFIG_DRIVER_NL80211_QCA
 	if (!(info.capa->flags & WPA_DRIVER_FLAGS_DFS_OFFLOAD))
 		qca_nl80211_check_dfs_capa(drv);