From f2098294d305701eaa898a0a1cbf82f16f085dd5 Mon Sep 17 00:00:00 2001
From: Balamurugan Mahalingam <bmahalin@codeaurora.org>
Date: Thu, 26 Oct 2017 15:14:57 +0530
Subject: [PATCH] qcacmn: Enable support for sending WMI caldata version tlv
 cmds

This change adds support for sending tlv based WMI caldata version
check commands and adds necessary callback functions to process
and extract fields from respective WMI responses, also assigns
callback functions and populates event_id array with respective
WMI event id values.

Change-Id: Id61ec8364a627a5027923244c18f204b19d6234c
CRs-Fixed: 2133068
---
 wmi_unified_tlv.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/wmi_unified_tlv.c b/wmi_unified_tlv.c
index 03cc684e04..45c6a9592c 100644
--- a/wmi_unified_tlv.c
+++ b/wmi_unified_tlv.c
@@ -19863,6 +19863,75 @@ send_cmd:
 	return status;
 }
 
+/**
+ * send_pdev_caldata_version_check_cmd_tlv() - send caldata check cmd to fw
+ * @wmi_handle: wmi handle
+ * @param:	reserved param
+ *
+ * Return: 0 for success or error code
+ */
+static QDF_STATUS
+send_pdev_caldata_version_check_cmd_tlv(wmi_unified_t wmi_handle,
+						uint32_t param)
+{
+	wmi_pdev_check_cal_version_cmd_fixed_param *cmd;
+	wmi_buf_t buf;
+	int32_t len = sizeof(wmi_pdev_check_cal_version_cmd_fixed_param);
+
+	buf = wmi_buf_alloc(wmi_handle, len);
+	if (!buf) {
+		qdf_print("%s:wmi_buf_alloc failed\n", __func__);
+		return QDF_STATUS_E_FAILURE;
+	}
+	cmd = (wmi_pdev_check_cal_version_cmd_fixed_param *)wmi_buf_data(buf);
+	WMITLV_SET_HDR(&cmd->tlv_header,
+			WMITLV_TAG_STRUC_wmi_pdev_check_cal_version_cmd_fixed_param,
+			WMITLV_GET_STRUCT_TLVLEN
+			(wmi_pdev_check_cal_version_cmd_fixed_param));
+	cmd->pdev_id = param; /* set to 0x0 as expected from FW */
+	if (wmi_unified_cmd_send(wmi_handle, buf, len,
+			WMI_PDEV_CHECK_CAL_VERSION_CMDID)) {
+		wmi_buf_free(buf);
+		return QDF_STATUS_E_FAILURE;
+	}
+
+	return QDF_STATUS_SUCCESS;
+}
+
+/**
+ * extract_pdev_caldata_version_check_ev_param_tlv() - extract caldata from event
+ * @wmi_handle: wmi handle
+ * @param evt_buf: pointer to event buffer
+ * @param param: Pointer to hold peer caldata version data
+ *
+ * Return: 0 for success or error code
+ */
+static QDF_STATUS extract_pdev_caldata_version_check_ev_param_tlv(
+			wmi_unified_t wmi_handle,
+			void *evt_buf,
+			wmi_host_pdev_check_cal_version_event *param)
+{
+	WMI_PDEV_CHECK_CAL_VERSION_EVENTID_param_tlvs *param_tlvs;
+	wmi_pdev_check_cal_version_event_fixed_param *event;
+
+	param_tlvs = (WMI_PDEV_CHECK_CAL_VERSION_EVENTID_param_tlvs *) evt_buf;
+	if (!param_tlvs) {
+		WMI_LOGE("invalid cal version event buf");
+		return QDF_STATUS_E_FAILURE;
+	}
+	event =  param_tlvs->fixed_param;
+	if (event->board_mcn_detail[WMI_BOARD_MCN_STRING_MAX_SIZE] != '\0')
+		event->board_mcn_detail[WMI_BOARD_MCN_STRING_MAX_SIZE] = '\0';
+	WMI_HOST_IF_MSG_COPY_CHAR_ARRAY(param->board_mcn_detail,
+			event->board_mcn_detail, WMI_BOARD_MCN_STRING_BUF_SIZE);
+
+	param->software_cal_version = event->software_cal_version;
+	param->board_cal_version = event->board_cal_version;
+	param->cal_ok  = event->cal_status;
+
+	return QDF_STATUS_SUCCESS;
+}
+
 struct wmi_ops tlv_ops =  {
 	.send_vdev_create_cmd = send_vdev_create_cmd_tlv,
 	.send_vdev_delete_cmd = send_vdev_delete_cmd_tlv,
@@ -20264,6 +20333,10 @@ struct wmi_ops tlv_ops =  {
 		send_limit_off_chan_cmd_tlv,
 	.extract_reg_ch_avoid_event =
 		extract_reg_ch_avoid_event_tlv,
+	.send_pdev_caldata_version_check_cmd =
+			send_pdev_caldata_version_check_cmd_tlv,
+	.extract_pdev_caldata_version_check_ev_param =
+			extract_pdev_caldata_version_check_ev_param_tlv,
 	.send_set_arp_stats_req_cmd = send_set_arp_stats_req_cmd_tlv,
 	.send_get_arp_stats_req_cmd = send_get_arp_stats_req_cmd_tlv,
 	.send_set_del_pmkid_cache_cmd = send_set_del_pmkid_cache_cmd_tlv,
@@ -20507,6 +20580,7 @@ static void populate_tlv_events_id(uint32_t *event_ids)
 	event_ids[wmi_service_available_event_id] =
 						WMI_SERVICE_AVAILABLE_EVENTID;
 	event_ids[wmi_update_rcpi_event_id] = WMI_UPDATE_RCPI_EVENTID;
+	event_ids[wmi_pdev_check_cal_version_event_id] = WMI_PDEV_CHECK_CAL_VERSION_EVENTID;
 }
 
 #ifndef CONFIG_MCL