From: Antara <antara.borwankar(a)intel.com&gt; handling of intel propriotery AT commands in atdriver for intel modems. Signed-off-by: Antara <antara.borwankar(a)intel.com&gt; --- drivers/atmodem/cbs.c | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) diff --git a/drivers/atmodem/cbs.c b/drivers/atmodem/cbs.c index 3c491be..ef1e9c4 100644 --- a/drivers/atmodem/cbs.c +++ b/drivers/atmodem/cbs.c @@ -48,6 +48,51 @@ struct cbs_data { unsigned int vendor; }; +static void at_xmm_etw_sec_notify(GAtResult *result, gpointer user_data) +{ + struct ofono_cbs *cbs = user_data; + const char *hexpdu; + int pdulen; + GAtResultIter iter; + unsigned char pdu[88]; + long hexpdulen; + + DBG(""); + + g_at_result_iter_init(&iter, result); + + if (!g_at_result_iter_next(&iter, "+XETWSECWARN:")) + return; + + if (!g_at_result_iter_next_number(&iter, &pdulen)) + return; + + if (pdulen != 88) { + ofono_error("Got a CBM message with invalid PDU size!"); + return; + } + + hexpdu = g_at_result_pdu(result); + if (hexpdu == NULL) { + ofono_error("Got a CBM, but no PDU. Are we in text mode?"); + return; + } + + DBG("Got new Cell Broadcast via CBM: %s, %d", hexpdu, pdulen); + + if (decode_hex_own_buf(hexpdu, -1, &hexpdulen, 0, pdu) == NULL) { + ofono_error("Unable to hex-decode the PDU"); + return; + } + + if (hexpdulen != pdulen) { + ofono_error("hexpdu length not equal to reported pdu length"); + return; + } + + ofono_cbs_notify(cbs, pdu, pdulen); +} + static void at_cbm_notify(GAtResult *result, gpointer user_data) { struct ofono_cbs *cbs = user_data; @@ -124,6 +169,10 @@ static void at_cbs_set_topics(struct ofono_cbs *cbs, const char *topics, g_at_chat_send(data->chat, "AT+CSCB=0", none_prefix, NULL, NULL, NULL); break; + case OFONO_VENDOR_XMM: + g_at_chat_send(data->chat, "AT+XETWNTFYSTART=2", none_prefix, + NULL, NULL, NULL); + break; default: break; } @@ -151,6 +200,10 @@ static void at_cbs_clear_topics(struct ofono_cbs *cbs, DBG(""); + if(data->vendor == OFONO_VENDOR_XMM) + g_at_chat_send(data->chat, "AT+XETWNTFYSTOP=2", none_prefix, + NULL, NULL, NULL); + if (g_at_chat_send(data->chat, "AT+CSCB=0", none_prefix, at_cscb_set_cb, cbd, g_free) > 0) return; @@ -175,6 +228,10 @@ static void at_cbs_register(gboolean ok, GAtResult *result, gpointer user) */ g_at_chat_register(data->chat, "+CBM:", at_cbm_notify, TRUE, cbs, NULL); + if(data->vendor == OFONO_VENDOR_XMM) { + g_at_chat_register(data->chat, "+XETWSECWARN:", at_xmm_etw_sec_notify, TRUE, cbs, NULL); + } + ofono_cbs_register(cbs); } @@ -223,6 +280,13 @@ static int at_cbs_probe(struct ofono_cbs *cbs, unsigned int vendor, ofono_cbs_set_data(cbs, data); + if(vendor == OFONO_VENDOR_XMM) { + g_at_chat_send(data->chat, "AT+XCMAS=1", cscb_prefix, + NULL, NULL, NULL); + g_at_chat_send(data->chat, "AT+XETWCFG=1,1,0,0; ", none_prefix, + NULL, NULL, NULL); + } + g_at_chat_send(data->chat, "AT+CSCB=?", cscb_prefix, at_cscb_support_cb, cbs, NULL); -- 1.9.1