From 40fa0f983ba95da1750c8bef6cdfa0271f4c4b44 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 17 Feb 2013 16:08:52 +0100
Subject: [PATCH] add command for getting signal strength info

---
 commands-nas.c | 43 +++++++++++++++++++++++++++++++++++++++++++
 commands-nas.h |  6 ++++--
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/commands-nas.c b/commands-nas.c
index aef2745..81975b2 100644
--- a/commands-nas.c
+++ b/commands-nas.c
@@ -1,3 +1,5 @@
+#include "qmi-message.h"
+
 static struct qmi_nas_set_system_selection_preference_request sel_req;
 
 #define cmd_nas_set_network_modes_cb no_cb
@@ -43,3 +45,44 @@ cmd_nas_set_network_modes_prepare(struct qmi_dev *qmi, struct qmi_request *req,
 	return QMI_CMD_REQUEST;
 }
 
+static void
+cmd_nas_get_signal_info_cb(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg)
+{
+	struct qmi_nas_get_signal_info_response res;
+
+	qmi_parse_nas_get_signal_info_response(msg, &res);
+
+	if (res.set.cdma_signal_strength)
+		printf("cdma_rssi=%d\ncdma_ecio=%d\n",
+			res.data.cdma_signal_strength.rssi,
+			res.data.cdma_signal_strength.ecio);
+
+	if (res.set.hdr_signal_strength)
+		printf("hdr_rssi=%d\nhdr_ecio=%d\nhdr_io=%d\n",
+			res.data.hdr_signal_strength.rssi,
+			res.data.hdr_signal_strength.ecio,
+			res.data.hdr_signal_strength.io);
+
+	if (res.set.gsm_signal_strength)
+		printf("gsm_rssi=%d\n", res.data.gsm_signal_strength);
+
+	if (res.set.wcdma_signal_strength)
+		printf("wcdma_rssi=%d\nwcdma_ecio=%d\n",
+			res.data.wcdma_signal_strength.rssi,
+			res.data.wcdma_signal_strength.ecio);
+
+	if (res.set.lte_signal_strength)
+		printf("lte_rssi=%d\nlte_rsrq=%d\nlte_rsrp=%d\nlte_snr=%d\n",
+			res.data.lte_signal_strength.rssi,
+			res.data.lte_signal_strength.rsrq,
+			res.data.lte_signal_strength.rsrp,
+			res.data.lte_signal_strength.snr);
+
+}
+
+static enum qmi_cmd_result
+cmd_nas_get_signal_info_prepare(struct qmi_dev *qmi, struct qmi_request *req, struct qmi_msg *msg, char *arg)
+{
+	qmi_set_nas_get_signal_info_request(msg);
+	return QMI_CMD_REQUEST;
+}
diff --git a/commands-nas.h b/commands-nas.h
index b3e0154..0cc11a1 100644
--- a/commands-nas.h
+++ b/commands-nas.h
@@ -1,7 +1,9 @@
 #define __uqmi_nas_commands \
-	__uqmi_command(nas_set_network_modes, set-network-modes, required, QMI_SERVICE_NAS) \
+	__uqmi_command(nas_set_network_modes, set-network-modes, required, QMI_SERVICE_NAS), \
+	__uqmi_command(nas_get_signal_info, get-signal-info, no, QMI_SERVICE_NAS) \
 
 #define nas_helptext \
 		"  --set-network-modes <modes>:      Set preferred network mode (Syntax: <mode1>[,<mode2>,...])\n" \
-		"                                    Available modes: all, lte, umts, gsm, cdma, td-scdma\n"
+		"                                    Available modes: all, lte, umts, gsm, cdma, td-scdma\n" \
+		"  --get-signal-info:                Get signal strength info\n"
 
-- 
2.25.1