Add extra debug statements to MBM STK atom driver

diff --git a/drivers/mbmmodem/stk.c b/drivers/mbmmodem/stk.c
index 613b257..74f8c26 100644 (file)
--- a/drivers/mbmmodem/stk.c
+++ b/drivers/mbmmodem/stk.c
@@ -55,6 +55,8 @@ static void mbm_stke_cb(gboolean ok, GAtResult *result, gpointer user_data)
        const guint8 *pdu = NULL;
        gint len = 0;
 
+       DBG("");
+
        decode_at_error(&error, g_at_result_final_response(result));
 
        if (!ok) {
@@ -84,6 +86,8 @@ static void mbm_stk_envelope(struct ofono_stk *stk, int length,
        char *buf = g_try_new(char, 64 + length * 2);
        int len, ret;
 
+       DBG("");
+
        if (!cbd || !buf)
                goto error;
 
@@ -92,9 +96,13 @@ static void mbm_stk_envelope(struct ofono_stk *stk, int length,
                len += sprintf(buf + len, "%02hhX", *command++);
        len += sprintf(buf + len, "\"");
 
+       DBG("%s", buf);
+
        ret = g_at_chat_send(sd->chat, buf, stke_prefix,
                                mbm_stke_cb, cbd, g_free);
 
+       DBG("ret %d", ret);
+
        g_free(buf);
        buf = NULL;
 
@@ -114,6 +122,8 @@ static void mbm_stkr_cb(gboolean ok, GAtResult *result, gpointer user_data)
        ofono_stk_generic_cb_t cb = cbd->cb;
        struct ofono_error error;
 
+       DBG("");
+
        decode_at_error(&error, g_at_result_final_response(result));
        cb(&error, cbd->data);
 }
@@ -127,6 +137,8 @@ static void mbm_stk_terminal_response(struct ofono_stk *stk, int length,
        char *buf = g_try_new(char, 64 + length * 2);
        int len, ret;
 
+       DBG("");
+
        if (!cbd || !buf)
                goto error;
 
@@ -158,6 +170,8 @@ static void stki_notify(GAtResult *result, gpointer user_data)
        const guint8 *pdu;
        gint len;
 
+       DBG("");
+
        g_at_result_iter_init(&iter, result);
 
        if (!g_at_result_iter_next(&iter, "*STKI:"))
@@ -171,6 +185,8 @@ static void stki_notify(GAtResult *result, gpointer user_data)
 
 static void stkn_notify(GAtResult *result, gpointer user_data)
 {
+       DBG("");
+
        /* Proactive command has been handled by the modem.  Should
         * the core be notified?  For now we just ignore it because
         * we must not respond to the command.
@@ -181,6 +197,8 @@ static void stkend_notify(GAtResult *result, gpointer user_data)
 {
        struct ofono_stk *stk = user_data;
 
+       DBG("");
+
        ofono_stk_proactive_session_end_notify(stk);
 }
 
@@ -189,6 +207,8 @@ static void mbm_stkc_cb(gboolean ok, GAtResult *result, gpointer user_data)
        struct ofono_stk *stk = user_data;
        struct stk_data *sd = ofono_stk_get_data(stk);
 
+       DBG("");
+
        if (!ok)
                return;
 
@@ -205,6 +225,8 @@ static int mbm_stk_probe(struct ofono_stk *stk, unsigned int vendor, void *data)
        GAtChat *chat = data;
        struct stk_data *sd;
 
+       DBG("");
+
        sd = g_new0(struct stk_data, 1);
        sd->chat = chat;
 
@@ -221,6 +243,8 @@ static void mbm_stk_remove(struct ofono_stk *stk)
 {
        struct stk_data *sd = ofono_stk_get_data(stk);
 
+       DBG("");
+
        ofono_stk_set_data(stk, NULL);
 
        g_free(sd);