qcacld-3.0: Add Multipass support for SAP

Add multi password support for SAP using vlan.

Change-Id: I1dabc12e12d5c7a8c483ecffdf2e3e12bc1e2b02
CRs-Fixed: 3479816

core/hdd/src/wlan_hdd_cfg80211.c

@@ -20273,6 +20273,18 @@ void wlan_hdd_set_32bytes_kck_support(struct wiphy *wiphy)
 {
 }
 #endif
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 5, 0))
+static void wlan_hdd_set_vlan_offload(struct wiphy *wiphy)
+{
+	wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_VLAN_OFFLOAD);
+}
+#else
+static void wlan_hdd_set_vlan_offload(struct wiphy *wiphy)
+{
+}
+#endif
+
 /*
  * In this function, wiphy structure is updated after QDF
  * initialization. In wlan_hdd_cfg80211_init, only the
@@ -20370,6 +20382,7 @@ void wlan_hdd_update_wiphy(struct hdd_context *hdd_ctx)
 	wlan_hdd_set_ext_kek_kck_support(wiphy);
 	wlan_hdd_set_32bytes_kck_support(wiphy);
 	wlan_hdd_set_nan_secure_mode(wiphy);
+	wlan_hdd_set_vlan_offload(wiphy);
 }
 
 /**

core/hdd/src/wlan_hdd_hostapd.c

@@ -72,6 +72,7 @@
 #include "wlan_policy_mgr_api.h"
 #include "wlan_hdd_tsf.h"
 #include <cdp_txrx_misc.h>
+#include <cdp_txrx_ctrl.h>
 #include "wlan_hdd_object_manager.h"
 #include <qca_vendor.h>
 #include <cds_api.h>
@@ -6194,6 +6195,25 @@ hdd_softap_update_pasn_vdev_params(struct hdd_context *hdd_ctx,
 				   pasn_vdev_param);
 }
 
+#ifdef QCA_MULTIPASS_SUPPORT
+static void
+wlan_hdd_set_multipass(struct wlan_objmgr_vdev *vdev)
+{
+	void *soc = cds_get_context(QDF_MODULE_ID_SOC);
+	cdp_config_param_type vdev_param;
+	uint8_t vdev_id;
+
+	vdev_id = wlan_vdev_get_id(vdev);
+	vdev_param.cdp_vdev_param_update_multipass = true;
+	cdp_txrx_set_vdev_param(soc, vdev_id, CDP_UPDATE_MULTIPASS, vdev_param);
+}
+#else
+static void
+wlan_hdd_set_multipass(struct wlan_objmgr_vdev *vdev)
+{
+}
+#endif
+
 /**
  * wlan_hdd_cfg80211_start_bss() - start bss
  * @adapter: Pointer to hostapd adapter
@@ -6597,6 +6617,8 @@ int wlan_hdd_cfg80211_start_bss(struct hdd_adapter *adapter,
 		}
 	}
 
+	wlan_hdd_set_multipass(vdev);
+
 	qdf_mem_copy(config->self_macaddr.bytes,
 		     adapter->mac_addr.bytes,
 		     QDF_MAC_ADDR_SIZE);