Added netmon changes for xmm7modem driver to fetch neighbouring
cell information.
---
drivers/xmm7modem/netmon.c | 102 ++++++++++++++++++++++++++++++++++++---------
1 file changed, 83 insertions(+), 19 deletions(-)
diff --git a/drivers/xmm7modem/netmon.c b/drivers/xmm7modem/netmon.c
index ba70e2b..0e958ab 100644
--- a/drivers/xmm7modem/netmon.c
+++ b/drivers/xmm7modem/netmon.c
@@ -47,6 +47,7 @@ static const char *xmci_prefix[] = { "+XMCI:", NULL };
struct netmon_driver_data {
GAtChat *chat;
+ int xmci_mode;
};
enum xmci_ofono_type_info {
@@ -85,6 +86,7 @@ static void xmci_cb(gboolean ok, GAtResult *result, gpointer
user_data)
{
struct cb_data *cbd = user_data;
struct ofono_netmon *netmon = cbd->data;
+ struct netmon_driver_data *nmd = ofono_netmon_get_data(netmon);
ofono_netmon_cb_t cb = cbd->cb;
struct ofono_error error;
GAtResultIter iter;
@@ -96,6 +98,11 @@ static void xmci_cb(gboolean ok, GAtResult *result, gpointer
user_data)
int ecn0 = -1;
int rsrq = -1;
int tech = -1;
+ int type = -1;
+ int ci = -1;
+ const char *cell_id;
+ char mcc[3];
+ char mnc[3];
DBG("ok %d", ok);
@@ -109,18 +116,23 @@ static void xmci_cb(gboolean ok, GAtResult *result,
gpointer user_data)
g_at_result_iter_init(&iter, result);
while (g_at_result_iter_next(&iter, "+XMCI:")) {
- if (!g_at_result_iter_next_number(&iter, &number))
+ if (!g_at_result_iter_next_number(&iter, &type))
break;
- tech = xmm7modem_map_radio_access_technology(number);
+ tech = xmm7modem_map_radio_access_technology(type);
- switch (number) {
+ switch (type) {
+ case XMCI_GSM_NEIGH_CELL:
case XMCI_GSM_SERV_CELL:
- /* skip <MCC>,<MNC>,<LAC>,<CI>,<BSIC> */
- g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
+ /* <MCC>,<MNC>,<LAC>,<CI>,<BSIC> */
+ g_at_result_iter_next_number(&iter, &number);
+ snprintf(mcc, 3, "%d", number);
+ g_at_result_iter_next_number(&iter, &number);
+ snprintf(mnc, 3, "%d", number);
g_at_result_iter_skip_next(&iter);
+ g_at_result_iter_next_string(&iter, &cell_id);
+ sscanf(&cell_id[2], "%x", &number);
+ ci = number != -1 ? number : 0;
g_at_result_iter_skip_next(&iter);
g_at_result_iter_next_number(&iter, &number);
@@ -129,15 +141,20 @@ static void xmci_cb(gboolean ok, GAtResult *result,
gpointer user_data)
g_at_result_iter_next_number(&iter, &number);
ber = number != 99 ? number : ber;
break;
+ case XMCI_UMTS_NEIGH_CELL:
case XMCI_UMTS_SERV_CELL:
/*
- * skip <MCC>,<MNC>,<LAC>,<CI><PSC>,<DLUARFNC>,
+ * <MCC>,<MNC>,<LAC>,<CI><PSC>,<DLUARFNC>,
* <ULUARFCN>,<PATHLOSS>,<RSSI>
*/
+ g_at_result_iter_next_number(&iter, &number);
+ snprintf(mcc, 3, "%d", number);
+ g_at_result_iter_next_number(&iter, &number);
+ snprintf(mnc, 3, "%d", number);
g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
+ g_at_result_iter_next_string(&iter, &cell_id);
+ sscanf(&cell_id[2], "%x", &number);
+ ci = number != -1 ? number : 0;
g_at_result_iter_skip_next(&iter);
g_at_result_iter_skip_next(&iter);
g_at_result_iter_skip_next(&iter);
@@ -150,15 +167,20 @@ static void xmci_cb(gboolean ok, GAtResult *result,
gpointer user_data)
g_at_result_iter_next_number(&iter, &number);
ecn0 = number != 255 ? number : ecn0;
break;
+ case XMCI_LTE_NEIGH_CELL:
case XMCI_LTE_SERV_CELL:
/*
- * skip <MCC>,<MNC>,<TAC>,<CI>,<PCI>,<DLUARFNC>,
+ * <MCC>,<MNC>,<TAC>,<CI>,<PCI>,<DLUARFNC>,
* <ULUARFCN>,<PATHLOSS_LTE>
*/
+ g_at_result_iter_next_number(&iter, &number);
+ snprintf(mcc, 3, "%d", number);
+ g_at_result_iter_next_number(&iter, &number);
+ snprintf(mnc, 3, "%d", number);
g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
- g_at_result_iter_skip_next(&iter);
+ g_at_result_iter_next_string(&iter, &cell_id);
+ sscanf(&cell_id[2], "%x", &number);
+ ci = number != -1 ? number : 0;
g_at_result_iter_skip_next(&iter);
g_at_result_iter_skip_next(&iter);
g_at_result_iter_skip_next(&iter);
@@ -174,8 +196,15 @@ static void xmci_cb(gboolean ok, GAtResult *result,
gpointer user_data)
break;
}
- ofono_netmon_serving_cell_notify(netmon,
+ if ((nmd->xmci_mode == 0) &&
+ (type == XMCI_GSM_NEIGH_CELL ||
+ type == XMCI_UMTS_NEIGH_CELL ||
+ type == XMCI_LTE_NEIGH_CELL)) {
+ ofono_netmon_neighbouring_cell_notify(netmon,
tech,
+ OFONO_NETMON_INFO_MCC, mcc,
+ OFONO_NETMON_INFO_MNC, mnc,
+ OFONO_NETMON_INFO_CI, ci,
OFONO_NETMON_INFO_RXLEV, rxlev,
OFONO_NETMON_INFO_BER, ber,
OFONO_NETMON_INFO_RSCP, rscp,
@@ -183,10 +212,25 @@ static void xmci_cb(gboolean ok, GAtResult *result,
gpointer user_data)
OFONO_NETMON_INFO_RSRQ, rsrq,
OFONO_NETMON_INFO_RSRP, rsrp,
OFONO_NETMON_INFO_INVALID);
-
- CALLBACK_WITH_SUCCESS(cb, cbd->data);
- break;
+ } else if ((nmd->xmci_mode == 1) &&
+ (type == XMCI_GSM_SERV_CELL ||
+ type == XMCI_UMTS_SERV_CELL ||
+ type == XMCI_LTE_SERV_CELL)) {
+ ofono_netmon_serving_cell_notify(netmon,
+ tech,
+ OFONO_NETMON_INFO_RXLEV, rxlev,
+ OFONO_NETMON_INFO_BER, ber,
+ OFONO_NETMON_INFO_RSCP, rscp,
+ OFONO_NETMON_INFO_ECN0, ecn0,
+ OFONO_NETMON_INFO_RSRQ, rsrq,
+ OFONO_NETMON_INFO_RSRP, rsrp,
+ OFONO_NETMON_INFO_INVALID);
+ break;
+ }
}
+
+ CALLBACK_WITH_SUCCESS(cb, cbd->data);
+ nmd->xmci_mode = -1;
}
static void xmm7modem_netmon_request_update(struct ofono_netmon *netmon,
@@ -194,6 +238,7 @@ static void xmm7modem_netmon_request_update(struct
ofono_netmon *netmon,
{
struct netmon_driver_data *nmd = ofono_netmon_get_data(netmon);
struct cb_data *cbd = cb_data_new(cb, data);
+ nmd->xmci_mode = 1;
DBG("xmm7modem netmon request update");
@@ -205,6 +250,23 @@ static void xmm7modem_netmon_request_update(struct
ofono_netmon *netmon,
CALLBACK_WITH_FAILURE(cb, data);
}
+static void xmm7modem_neighbouring_cell_update(struct ofono_netmon *netmon,
+ ofono_netmon_cb_t cb, void *data)
+{
+ struct netmon_driver_data *nmd = ofono_netmon_get_data(netmon);
+ struct cb_data *cbd = cb_data_new(cb, data);
+ nmd->xmci_mode = 0;
+
+ DBG("xmm7modem netmon request neighbouring cell update");
+
+ if (g_at_chat_send(nmd->chat, "AT+XMCI=0", xmci_prefix,
+ xmci_cb, cbd, g_free) > 0)
+ return;
+
+ g_free(cbd);
+ CALLBACK_WITH_FAILURE(cb, data);
+}
+
static gboolean ril_delayed_register(gpointer user_data)
{
struct ofono_netmon *netmon = user_data;
@@ -224,6 +286,7 @@ static int xmm7modem_netmon_probe(struct ofono_netmon
*netmon,
nmd = g_new0(struct netmon_driver_data, 1);
nmd->chat = g_at_chat_clone(chat);
+ nmd->xmci_mode = -1;
ofono_netmon_set_data(netmon, nmd);
@@ -250,6 +313,7 @@ static const struct ofono_netmon_driver driver = {
.probe = xmm7modem_netmon_probe,
.remove = xmm7modem_netmon_remove,
.request_update = xmm7modem_netmon_request_update,
+ .neighbouring_cell_update = xmm7modem_neighbouring_cell_update,
};
void xmm_netmon_init(void)
--
1.9.1
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