qcacld-3.0: Clear user disabled_roaming flag for new connection

 User/wpa_supplicant disable roaming flag is only effective for current
 connection, it will be cleared during new connection.
 APP/wpa_supplicant can uses QCA_NL80211_VENDOR_SUBCMD_ROAMING to change
 roaming behavior for current connection.

Change-Id: If9f439f51e25e3d67f5db5557c0d8f468b071596
CRs-Fixed: 3737996

components/mlme/core/inc/wlan_mlme_main.h

@@ -252,7 +252,9 @@ struct wlan_mlme_roam_state_info {
  * @roam_trigger_bitmap: Master bitmap of roaming triggers. If the bitmap is
  *  zero, roaming module will be deinitialized at firmware for this vdev.
  * @supplicant_disabled_roaming: Enable/disable roam scan in firmware; will be
- *  used by supplicant to do roam invoke after disabling roam scan in firmware
+ *  used by supplicant to do roam invoke after disabling roam scan in firmware,
+ *  it is only effective for current connection, it will be cleared during new
+ *  connection.
  */
 struct wlan_mlme_roaming_config {
 	uint32_t roam_trigger_bitmap;

components/mlme/dispatcher/inc/wlan_mlme_public_struct.h

@@ -1818,7 +1818,7 @@ enum station_prefer_bw {
  * @single_tid:                     Set replay counter for all TID
  * @allow_tpc_from_ap:              Support for AP power constraint
  * @sta_keepalive_method:           STA keepalive method
- * @usr_disabled_roaming:           User config for roaming disable
+ * @usr_disabled_roaming:           User disable roaming for current connection
  * @usr_scan_probe_unicast_ra:      User config unicast probe req in scan
  * @event_payload:                  Diagnostic event payload
  * @max_li_modulated_dtim_time_ms:  Max modulated DTIM time in ms.

components/umac/mlme/connection_mgr/dispatcher/inc/wlan_cm_roam_ucfg_api.h

@@ -42,6 +42,18 @@ ucfg_user_space_enable_disable_rso(struct wlan_objmgr_pdev *pdev,
 				   uint8_t vdev_id,
 				   const bool is_fast_roam_enabled);
 
+/**
+ * ucfg_clear_user_disabled_roaming() - clear user/wpa_supplicant
+ * disabled_roaming flag in driver
+ * @psoc: Pointer to pdev
+ * @vdev_id: vdev id
+ *
+ * Return: void
+ */
+void
+ucfg_clear_user_disabled_roaming(struct wlan_objmgr_psoc *psoc,
+				 uint8_t vdev_id);
+
 /**
  * ucfg_is_rso_enabled() - Check if rso is enabled
  * @pdev: Pointer to pdev

components/umac/mlme/connection_mgr/dispatcher/src/wlan_cm_roam_ucfg_api.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -73,9 +73,8 @@ ucfg_user_space_enable_disable_rso(struct wlan_objmgr_pdev *pdev,
 	wlan_mlme_set_usr_disabled_roaming(psoc, !is_fast_roam_enabled);
 
 	/*
-	 * Supplicant_disabled_roaming flag is the global flag to control
-	 * roam offload from supplicant. Driver cannot enable roaming if
-	 * supplicant disabled roaming is set.
+	 * Supplicant_disabled_roaming flag is only effective for current
+	 * connection, it will be cleared during new connection.
 	 * is_fast_roam_enabled: true - enable RSO if not disabled by driver
 	 *                       false - Disable RSO. Send RSO stop if false
 	 *                       is set.
@@ -109,6 +108,14 @@ ucfg_user_space_enable_disable_rso(struct wlan_objmgr_pdev *pdev,
 	return status;
 }
 
+void
+ucfg_clear_user_disabled_roaming(struct wlan_objmgr_psoc *psoc,
+				 uint8_t vdev_id)
+{
+	wlan_mlme_set_usr_disabled_roaming(psoc, false);
+	mlme_set_supplicant_disabled_roaming(psoc, vdev_id, false);
+}
+
 QDF_STATUS ucfg_cm_abort_roam_scan(struct wlan_objmgr_pdev *pdev,
 				   uint8_t vdev_id)
 {

core/hdd/src/wlan_hdd_cm_connect.c

@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2012-2021, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2023, Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) 2021-2024, Qualcomm Innovation Center, Inc. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -897,6 +897,14 @@ int wlan_hdd_cm_connect(struct wiphy *wiphy,
 	hdd_update_scan_ie_for_connect(adapter, &params);
 	hdd_update_action_oui_for_connect(hdd_ctx, req);
 
+	if (!hdd_cm_is_vdev_associated(adapter->deflink)) {
+		/*
+		 * Clear user/wpa_supplicant disabled_roaming flag for new
+		 * connection
+		 */
+		ucfg_clear_user_disabled_roaming(hdd_ctx->psoc,
+						 adapter->deflink->vdev_id);
+	}
 	status = osif_cm_connect(ndev, vdev, req, &params);
 
 	if (status || ucfg_cm_is_vdev_roaming(vdev)) {