qcacmn: add wmi service for tx aggregation support

Add wmi service to differentiate max tx aggr support
from firmware.

Change-Id: I2f9a4101815b06b41d4a75d888e30ee42b9307ec
CRs-Fixed: 2959207

wmi/inc/wmi_unified_param.h

@@ -5261,6 +5261,8 @@ typedef enum {
 	wmi_service_big_data_support,
 #endif
 	wmi_service_sae_eapol_offload_support,
+	wmi_service_ampdu_tx_buf_size_256_support,
+
 	wmi_services_max,
 } wmi_conv_service_ids;
 #define WMI_SERVICE_UNAVAILABLE 0xFFFF

wmi/src/wmi_unified_tlv.c

@@ -16321,6 +16321,8 @@ static void populate_tlv_service(uint32_t *wmi_service)
 	wmi_service[wmi_service_big_data_support] =
 			WMI_SERVICE_BIG_DATA_SUPPORT;
 #endif
+	wmi_service[wmi_service_ampdu_tx_buf_size_256_support] =
+			WMI_SERVICE_AMPDU_TX_BUF_SIZE_256_SUPPORT;
 }
 
 /**