qcacld-3.0: Add support for 1x1 connect with 1 Tx/Rx Chain action OUI

Add support for new 1x1 connect with 1 Tx/Rx Chain action OUI to be
parsed and sent to the FW. From host during connection, the behaviour
is same as existing connect 1x1 action OUI where nss is sent to 1 to
the FW, but the FW takes the decision to use only one Tx/Rx chain
based on the OUIs defined in the new action ID.

Change-Id: Ia464209043dc73bcc71577c43b28fbe13e780c23
CRs-Fixed: 2264326

components/action_oui/dispatcher/inc/wlan_action_oui_public_struct.h

@@ -92,6 +92,7 @@ enum action_oui_id {
 	ACTION_OUI_CCKM_1X1 = 2,
 	ACTION_OUI_ITO_ALTERNATE = 3,
 	ACTION_OUI_SWITCH_TO_11N_MODE = 4,
+	ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN = 5,
 	ACTION_OUI_MAXIMUM_ID
 };
 

core/hdd/inc/wlan_hdd_cfg.h

@@ -13795,6 +13795,50 @@ enum hdd_external_acs_policy {
 #define CFG_ACTION_OUI_SWITCH_TO_11N_MODE_NAME    "gActionOUISwitchTo11nMode"
 #define CFG_ACTION_OUI_SWITCH_TO_11N_MODE_DEFAULT "00904C 03 0418BF E0 21 40"
 
+/*
+ * <ini>
+ * gActionOUIConnect1x1with1TxRxChain - Used to specify action OUIs for
+ *					 1x1 connection with one Tx/Rx Chain
+ * @Default:
+ * Note: User should strictly add new action OUIs at the end of this
+ * default value.
+ *
+ * Default OUIs: (All values in Hex)
+ * OUI 1 : 001018
+ *   OUI data Len : 06
+ *   OUI Data : 02FFF0040000
+ *   OUI data Mask: BC - 10111100
+ *   Info Mask : 21 - Check for Band
+ *   Capabilities: 40 - Band == 2G
+ *
+ * OUI 2 : 001018
+ *   OUI data Len : 06
+ *   OUI Data : 02FFF0050000
+ *   OUI data Mask: BC - 10111100
+ *   Info Mask : 21 - Check for Band
+ *   Capabilities: 40 - Band == 2G
+ *
+ * OUI 3 : 001018
+ *   OUI data Len : 06
+ *   OUI Data : 02FFF4050000
+ *   OUI data Mask: BC - 10111100
+ *   Info Mask : 21 - Check for Band
+ *   Capabilities: 40 - Band == 2G
+ *
+ * This ini is used to specify the AP OUIs with which only 1x1 connection
+ * with one Tx/Rx Chain is allowed.
+ *
+ * Related: gEnableActionOUI
+ *
+ * Supported Feature: Action OUIs
+ *
+ * Usage: External
+ *
+ * </ini>
+ */
+#define CFG_ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN_NAME    "gActionOUIConnect1x1with1TxRxChain"
+#define CFG_ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN_DEFAULT "001018 06 02FFF0040000 BC 21 40 001018 06 02FFF0050000 BC 21 40 001018 06 02FFF4050000 BC 21 40"
+
  /* End of action oui inis */
 
 

core/hdd/src/wlan_hdd_cfg.c

@@ -4632,6 +4632,13 @@ struct reg_table_entry g_registry_table[] = {
 			    VAR_FLAGS_OPTIONAL,
 			    (void *)CFG_ACTION_OUI_SWITCH_TO_11N_MODE_DEFAULT),
 
+	REG_VARIABLE_STRING(CFG_ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN_NAME,
+			    WLAN_PARAM_String,
+			    struct hdd_config, action_oui_str[5],
+			    VAR_FLAGS_OPTIONAL,
+			    (void *)
+			    CFG_ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN_DEFAULT),
+
 	REG_VARIABLE(CFG_DTIM_1CHRX_ENABLE_NAME, WLAN_PARAM_Integer,
 		struct hdd_config, enable_dtim_1chrx,
 		VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
@@ -6258,6 +6265,45 @@ void hdd_cfg_print_11k_offload_params(struct hdd_context *hdd_ctx)
 		  hdd_ctx->config->neighbor_report_offload_max_req_cap);
 }
 
+/**
+ * hdd_cfg_print_action_oui() - print the action OUI configurations
+ * @hdd_ctx: pointer to the HDD context
+ *
+ * Return: None
+ */
+static void hdd_cfg_print_action_oui(struct hdd_context *hdd_ctx)
+{
+	struct hdd_config *config = hdd_ctx->config;
+
+	hdd_debug("Name = [%s] value = [%u]",
+		  CFG_ENABLE_ACTION_OUI,
+		  config->action_oui_enable);
+
+	hdd_debug("Name = [%s] value = [%s]",
+		  CFG_ACTION_OUI_CONNECT_1X1_NAME,
+		  config->action_oui_str[ACTION_OUI_CONNECT_1X1]);
+
+	hdd_debug("Name = [%s] value = [%s]",
+		  CFG_ACTION_OUI_ITO_EXTENSION_NAME,
+		  config->action_oui_str[ACTION_OUI_ITO_EXTENSION]);
+
+	hdd_debug("Name = [%s] value = [%s]",
+		  CFG_ACTION_OUI_CCKM_1X1_NAME,
+		  config->action_oui_str[ACTION_OUI_CCKM_1X1]);
+
+	hdd_debug("Name = [%s] value = [%s]",
+		  CFG_ACTION_OUI_ITO_ALTERNATE_NAME,
+		  config->action_oui_str[ACTION_OUI_ITO_ALTERNATE]);
+
+	hdd_debug("Name = [%s] value = [%s]",
+		  CFG_ACTION_OUI_SWITCH_TO_11N_MODE_NAME,
+		  config->action_oui_str[ACTION_OUI_SWITCH_TO_11N_MODE]);
+
+	hdd_debug("Name = [%s] value = [%s]",
+		  CFG_ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN_NAME,
+		  config->action_oui_str[ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN]);
+}
+
 /**
  * hdd_cfg_print() - print the hdd configuration
  * @iniTable: pointer to hdd context
@@ -7181,6 +7227,8 @@ void hdd_cfg_print(struct hdd_context *hdd_ctx)
 		  CFG_ROAM_FORCE_RSSI_TRIGGER_NAME,
 		  hdd_ctx->config->roam_force_rssi_trigger);
 
+	hdd_cfg_print_action_oui(hdd_ctx);
+
 }
 
 

core/sme/src/csr/csr_api_roam.c

@@ -15442,17 +15442,16 @@ void csr_dump_vendor_ies(uint8_t *ie, uint16_t ie_len)
 		elem_len = ptr[1];
 		left -= 2;
 		if (elem_len > left) {
-			pe_err("Invalid IEs eid: %d elem_len: %d left: %d",
+			sme_err("Invalid IEs eid: %d elem_len: %d left: %d",
-			       elem_id, elem_len, left);
+				elem_id, elem_len, left);
 			return;
 		}
 		if (elem_id == SIR_MAC_EID_VENDOR) {
-			pe_debug("Dumping Vendor IE of len %d", elem_len);
+			sme_debug("Dumping Vendor IE of len %d", elem_len);
 			QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_PE,
 					   QDF_TRACE_LEVEL_DEBUG,
 					   &ptr[2], elem_len);
 		}
-
 		left -= elem_len;
 		ptr += (elem_len + 2);
 	}
@@ -15481,7 +15480,7 @@ csr_check_vendor_ap_3_present(tpAniSirGlobal mac_ctx, uint8_t *ie,
 	    SIR_MAC_VENDOR_AP_3_OUI_LEN, ie, ie_len)) &&
 	    (wlan_get_vendor_ie_ptr_from_oui(SIR_MAC_VENDOR_AP_4_OUI,
 	    SIR_MAC_VENDOR_AP_4_OUI_LEN, ie, ie_len))) {
-		pe_debug("Vendor OUI 3 and Vendor OUI 4 found");
+		sme_debug("Vendor OUI 3 and Vendor OUI 4 found");
 		ret = false;
 	}
 
@@ -15700,6 +15699,22 @@ QDF_STATUS csr_send_join_req_msg(tpAniSirGlobal pMac, uint32_t sessionId,
 						pMac, (uint8_t *)pIes, ieLen);
 		}
 
+		/*
+		 * For WMI_ACTION_OUI_CONNECT_1x1_WITH_1_CHAIN, the host
+		 * sends the NSS as 1 to the FW and the FW then decides
+		 * after receiving the first beacon after connection to
+		 * switch to 1 Tx/Rx Chain.
+		 */
+
+		if (!is_vendor_ap_present) {
+			is_vendor_ap_present =
+				ucfg_action_oui_search(pMac->psoc,
+					&vendor_ap_search_attr,
+					ACTION_OUI_CONNECT_1X1_WITH_1_CHAIN);
+			if (is_vendor_ap_present)
+				sme_debug("1x1 with 1 Chain AP");
+		}
+
 		if (pMac->roam.configParam.is_force_1x1 &&
 		    pMac->lteCoexAntShare &&
 		    is_vendor_ap_present) {
@@ -15719,7 +15734,7 @@ QDF_STATUS csr_send_join_req_msg(tpAniSirGlobal pMac, uint32_t sessionId,
 						       &vendor_ap_search_attr,
 						       ACTION_OUI_CCKM_1X1);
 		if (is_vendor_ap_present) {
-			pe_debug("vdev: %d WMI_VDEV_PARAM_ABG_MODE_TX_CHAIN_NUM 1",
+			sme_debug("vdev: %d WMI_VDEV_PARAM_ABG_MODE_TX_CHAIN_NUM 1",
 				 pSession->sessionId);
 			wma_cli_set_command(
 				pSession->sessionId,