qcacmn: Modify LFR3 firmware OKC flag

Enable or disable OKC flag in WMI roam scan offload request based on
okc_enabled parameter in roam request from CSR.

Change-Id: I19ad7ea2171532f2417742e205d408bdd52682c0
CRs-Fixed: 1057181

wmi/inc/wmi_unified_param.h

@@ -1693,6 +1693,7 @@ typedef struct {
  * @rokh_id: r0kh id
  * @roam_key_mgmt_offload_enabled: roam offload flag
  * @auth_mode: authentication mode
+ * @okc_enabled: enable opportunistic key caching
  * @is_ese_assoc: flag to determine ese assoc
  * @mdid: mobility domain info
  * @roam_offload_params: roam offload tlv params
@@ -1715,6 +1716,7 @@ struct roam_offload_scan_params {
 	uint8_t rokh_id[WMI_ROAM_R0KH_ID_MAX_LEN];
 	uint8_t roam_key_mgmt_offload_enabled;
 	int auth_mode;
+	bool okc_enabled;
 #endif
 	bool is_ese_assoc;
 	struct mobility_domain_info mdid;

wmi/src/wmi_unified_tlv.c

@@ -4282,7 +4282,8 @@ QDF_STATUS send_roam_scan_offload_mode_cmd_tlv(wmi_unified_t wmi_handle,
 				buf_ptr += WMI_TLV_HDR_SIZE;
 				roam_offload_11i =
 				     (wmi_roam_11i_offload_tlv_param *) buf_ptr;
-				if (roam_req->roam_key_mgmt_offload_enabled) {
+				if (roam_req->roam_key_mgmt_offload_enabled &&
+				    roam_req->okc_enabled) {
 					WMI_SET_ROAM_OFFLOAD_OKC_ENABLED
 						(roam_offload_11i->flags);
 					WMI_LOGE("LFR3:OKC Enabled");