qcacld-3.0: Add ini to disable aggressive EDCA config

Add action_oui ini gActionOUIDisableAggressiveEDCA to identify peers for
which aggressive EDCA configuration causes some IOT issues.

Change-Id: Ifea0c224cef2378727c9f78d8b571ea9c57bb662
CRs-Fixed: 2507191

components/action_oui/dispatcher/inc/wlan_action_oui_public_struct.h

@@ -89,7 +89,8 @@
  * @ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN: connect in 1x1 & disable diversity gain
  * @ACTION_OUI_DISABLE_AGGRESSIVE_TX: disable aggressive TX in firmware
  * @ACTION_OUI_FORCE_MAX_NSS: Force Max NSS connection with few IOT APs
- * @ACTION_OUI_MAXIMUM_ID: maximun number of action oui types
+ * @ACTION_OUI_DISABLE_AGGRESSIVE_EDCA: disable aggressive EDCA with the ap
+ * @ACTION_OUI_MAXIMUM_ID: maximum number of action oui types
  */
 enum action_oui_id {
 	ACTION_OUI_CONNECT_1X1 = 0,
@@ -100,6 +101,7 @@ enum action_oui_id {
 	ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN = 5,
 	ACTION_OUI_DISABLE_AGGRESSIVE_TX = 6,
 	ACTION_OUI_FORCE_MAX_NSS = 7,
+	ACTION_OUI_DISABLE_AGGRESSIVE_EDCA = 8,
 	ACTION_OUI_MAXIMUM_ID
 };
 

components/mlme/core/inc/wlan_mlme_main.h

@@ -118,6 +118,7 @@ struct wlan_mlme_roam {
  * @vdev_start_failed: flag to indicate that vdev start failed.
  * @connection_fail: flag to indicate connection failed
  * @cac_required_for_new_channel: if CAC is required for new channel
+ * @follow_ap_edca: if true, it is forced to follow the AP's edca.
  * @assoc_type: vdev associate/reassociate type
  * @dynamic_cfg: current configuration of nss, chains for vdev.
  * @ini_cfg: Max configuration of nss, chains supported for vdev.
@@ -136,6 +137,7 @@ struct mlme_legacy_priv {
 	bool vdev_start_failed;
 	bool connection_fail;
 	bool cac_required_for_new_channel;
+	bool follow_ap_edca;
 	enum vdev_assoc_type assoc_type;
 	struct wlan_mlme_nss_chains dynamic_cfg;
 	struct wlan_mlme_nss_chains ini_cfg;
@@ -371,6 +373,23 @@ void mlme_set_peer_disconnect_ies(struct wlan_objmgr_vdev *vdev,
  */
 void mlme_free_peer_disconnect_ies(struct wlan_objmgr_vdev *vdev);
 
+/**
+ * mlme_set_follow_ap_edca_flag() - Set follow ap's edca flag
+ * @vdev: vdev pointer
+ * @flag: carries if following ap's edca is true or not.
+ *
+ * Return: None
+ */
+void mlme_set_follow_ap_edca_flag(struct wlan_objmgr_vdev *vdev, bool flag);
+
+/**
+ * mlme_get_follow_ap_edca_flag() - Get follow ap's edca flag
+ * @vdev: vdev pointer
+ *
+ * Return: value of follow_ap_edca
+ */
+bool mlme_get_follow_ap_edca_flag(struct wlan_objmgr_vdev *vdev);
+
 /**
  * mlme_get_peer_disconnect_ies() - Get diconnect IEs from vdev object
  * @vdev: vdev pointer

components/mlme/core/src/wlan_mlme_main.c

@@ -2587,6 +2587,32 @@ struct wlan_ies *mlme_get_peer_disconnect_ies(struct wlan_objmgr_vdev *vdev)
 	return &mlme_priv->peer_disconnect_ies;
 }
 
+void mlme_set_follow_ap_edca_flag(struct wlan_objmgr_vdev *vdev, bool flag)
+{
+	struct mlme_legacy_priv *mlme_priv;
+
+	mlme_priv = wlan_vdev_mlme_get_ext_hdl(vdev);
+	if (!mlme_priv) {
+		mlme_legacy_err("vdev legacy private object is NULL");
+		return;
+	}
+
+	mlme_priv->follow_ap_edca = flag;
+}
+
+bool mlme_get_follow_ap_edca_flag(struct wlan_objmgr_vdev *vdev)
+{
+	struct mlme_legacy_priv *mlme_priv;
+
+	mlme_priv = wlan_vdev_mlme_get_ext_hdl(vdev);
+	if (!mlme_priv) {
+		mlme_legacy_err("vdev legacy private object is NULL");
+		return false;
+	}
+
+	return mlme_priv->follow_ap_edca;
+}
+
 void mlme_set_peer_pmf_status(struct wlan_objmgr_peer *peer,
 			      bool is_pmf_enabled)
 {

core/hdd/inc/hdd_config.h

@@ -1169,7 +1169,42 @@ struct dhcp_server {
 	"FFFFFF 00 2A F85971000000 E0 50 FFFFFF 00 2A 14ABC5000000 E0 50", \
 	"Used to specify action OUIs to disable aggressive TX")
 
+/*
+ * <ini>
+ * gActionOUIDisableAggressiveEDCA - Used to specify action OUIs to control
+ * EDCA configuration when join the candidate AP
+ *
+ * @Default: NULL
+ * Note: User should strictly add new action OUIs at the end of this
+ * default value.
+ *
+ * This ini is used to specify AP OUIs. The station's EDCA should follow the
+ * APs' when connecting to those AP, even if the gEnableEdcaParams is set.
+ * For example, it follows the AP's EDCA whose OUI is 0050F2 with the
+ * following setting:
+ *     gActionOUIDisableAggressiveEDCA=0050F2 00 01
+ *          Explain: 0050F2: OUI
+ *                   00: data length is 0
+ *                   01: info mask, only OUI present in Info mask
+ * Refer to gEnableActionOUI for more detail about the format.
+ *
+ * Related: gEnableEdcaParams, gEnableActionOUI
+ *
+ * Supported Feature: Action OUIs
+ *
+ * Usage: External
+ *
+ * </ini>
+ */
+#define CFG_ACTION_OUI_DISABLE_AGGRESSIVE_EDCA CFG_INI_STRING( \
+	"gActionOUIDisableAggressiveEDCA", \
+	0, \
+	ACTION_OUI_MAX_STR_LEN, \
+	"", \
+	"Used to specify action OUIs to control edca configuration")
+
 /* End of action oui inis */
+
 #ifdef ENABLE_MTRACE_LOG
 /*
  * <ini>
@@ -1451,6 +1486,7 @@ enum host_log_level {
 	CFG(CFG_ACTION_OUI_ITO_EXTENSION) \
 	CFG(CFG_ACTION_OUI_DISABLE_AGGRESSIVE_TX) \
 	CFG(CFG_ACTION_OUI_FORCE_MAX_NSS) \
+	CFG(CFG_ACTION_OUI_DISABLE_AGGRESSIVE_EDCA) \
 	CFG(CFG_ACTION_OUI_SWITCH_TO_11N_MODE) \
 	CFG(CFG_ADVERTISE_CONCURRENT_OPERATION) \
 	CFG(CFG_BUG_ON_REINIT_FAILURE) \

core/hdd/src/wlan_hdd_main.c

@@ -10184,6 +10184,11 @@ static void hdd_cfg_params_init(struct hdd_context *hdd_ctx)
 	qdf_str_lcopy(config->action_oui_str[ACTION_OUI_FORCE_MAX_NSS],
 		      cfg_get(psoc, CFG_ACTION_OUI_FORCE_MAX_NSS),
 			      ACTION_OUI_MAX_STR_LEN);
+	qdf_str_lcopy(config->action_oui_str
+					  [ACTION_OUI_DISABLE_AGGRESSIVE_EDCA],
+		      cfg_get(psoc,
+			      CFG_ACTION_OUI_DISABLE_AGGRESSIVE_EDCA),
+			      ACTION_OUI_MAX_STR_LEN);
 	config->enable_rtt_support = cfg_get(psoc, CFG_ENABLE_RTT_SUPPORT);
 	config->is_unit_test_framework_enabled =
 			cfg_get(psoc, CFG_ENABLE_UNIT_TEST_FRAMEWORK);

core/mac/src/pe/sch/sch_beacon_process.c

@@ -1185,6 +1185,7 @@ sch_beacon_edca_process(struct mac_context *mac, tSirMacEdcaParamSetIE *edca,
 			struct pe_session *session)
 {
 	uint8_t i;
+	bool follow_ap_edca;
 #ifdef FEATURE_WLAN_DIAG_SUPPORT
 	host_log_qos_edca_pkt_type *log_ptr = NULL;
 #endif /* FEATURE_WLAN_DIAG_SUPPORT */
@@ -1194,6 +1195,8 @@ sch_beacon_edca_process(struct mac_context *mac, tSirMacEdcaParamSetIE *edca,
 		return QDF_STATUS_E_FAILURE;
 	}
 
+	follow_ap_edca = mlme_get_follow_ap_edca_flag(session->vdev);
+
 	pe_debug("Updating parameter set count: Old %d ---> new %d",
 		session->gLimEdcaParamSetCount, edca->qosInfo.count);
 
@@ -1203,7 +1206,7 @@ sch_beacon_edca_process(struct mac_context *mac, tSirMacEdcaParamSetIE *edca,
 	session->gLimEdcaParams[QCA_WLAN_AC_VI] = edca->acvi;
 	session->gLimEdcaParams[QCA_WLAN_AC_VO] = edca->acvo;
 
-	if (mac->mlme_cfg->edca_params.enable_edca_params) {
+	if (mac->mlme_cfg->edca_params.enable_edca_params && !follow_ap_edca) {
 		session->gLimEdcaParams[QCA_WLAN_AC_VO].aci.aifsn =
 			mac->mlme_cfg->edca_params.edca_ac_vo.vo_aifs;
 		session->gLimEdcaParams[QCA_WLAN_AC_VI].aci.aifsn =

core/sme/src/csr/csr_api_roam.c

@@ -15531,6 +15531,8 @@ QDF_STATUS csr_send_join_req_msg(struct mac_context *mac, uint32_t sessionId,
 	enum csr_akm_type akm;
 	bool force_max_nss;
 	uint8_t ap_nss;
+	struct wlan_objmgr_vdev *vdev;
+	bool follow_ap_edca;
 
 	if (!pSession) {
 		sme_err("session %d not found", sessionId);
@@ -15691,6 +15693,18 @@ QDF_STATUS csr_send_join_req_msg(struct mac_context *mac, uint32_t sessionId,
 		if (pSession->nss == 1)
 			pSession->supported_nss_1x1 = true;
 
+		follow_ap_edca = ucfg_action_oui_search(mac->psoc,
+					    &vendor_ap_search_attr,
+					    ACTION_OUI_DISABLE_AGGRESSIVE_EDCA);
+
+		vdev = wlan_objmgr_get_vdev_by_id_from_psoc(mac->psoc,
+							sessionId,
+							WLAN_LEGACY_MAC_ID);
+		if (vdev) {
+			mlme_set_follow_ap_edca_flag(vdev, follow_ap_edca);
+			wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_MAC_ID);
+		}
+
 		is_vendor_ap_present =
 				ucfg_action_oui_search(mac->psoc,
 						       &vendor_ap_search_attr,