qcacmn: Handle announce timeout value in TWT setup command

Handle announce timeout value that is received as a part of
the TWT setup command and provides it to the firmware through
the WMI_TWT_ADD_DIALOG_CMDID. If timeout value is non-zero
then firmware waits up to timeout value to use data frame as
announcement frame. If timeout value is 0 then firmware sends
explicit QoS NULL frame as announcement frame on SP start.

Change-Id: I682d1dc4e304042e4e9b8d6c6a73dc13fbbdccab
CRs-Fixed: 3053956

wmi/inc/wmi_unified_twt_param.h

@@ -286,6 +286,7 @@ enum WMI_HOST_TWT_COMMAND {
  * @b_twt_recommendation: defines types of frames tx during bTWT SP
  * @b_twt_persistence: Countdown VAL frames to param update/teardown
  * @wake_time_tsf: Absolute TSF value to start first TWT service period
+ * @annouce_timeout_us: Timeout value before sending QoS NULL frame.
  */
 struct wmi_twt_add_dialog_param {
 	uint32_t vdev_id;
@@ -310,6 +311,7 @@ struct wmi_twt_add_dialog_param {
 		b_twt_persistence:8,
 		b_twt_recommendation:3;
 	uint64_t wake_time_tsf;
+	uint32_t announce_timeout_us;
 };
 
 /* enum - status code of Get stats TWT dialog

wmi/src/wmi_unified_twt_tlv.c

@@ -177,6 +177,7 @@ send_twt_add_dialog_cmd_tlv(wmi_unified_t wmi_handle,
 	cmd->max_wake_dura_us = params->max_wake_dura_us;
 	cmd->sp_start_tsf_lo = (uint32_t)(params->wake_time_tsf & 0xFFFFFFFF);
 	cmd->sp_start_tsf_hi = (uint32_t)(params->wake_time_tsf >> 32);
+	cmd->announce_timeout_us = params->announce_timeout_us;
 	TWT_FLAGS_SET_CMD(cmd->flags, params->twt_cmd);
 	TWT_FLAGS_SET_BROADCAST(cmd->flags, params->flag_bcast);
 	TWT_FLAGS_SET_TRIGGER(cmd->flags, params->flag_trigger);