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ofono
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atmodem: Add support for Gobi technology change handling

This commit is contained in:
Marcel Holtmann 2011-01-22 13:12:15 +01:00
parent 55209a77c1
commit 62686f7719
2 changed files with 50 additions and 0 deletions
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8
drivers/atmodem/gprs.c
View File

@ -121,6 +121,14 @@ static void at_gprs_registration_status(struct ofono_gprs *gprs,
cbd->user = gd; cbd->user = gd;
switch (gd->vendor) { switch (gd->vendor) {
case OFONO_VENDOR_GOBI:
/*
* Send *CNTI=0 to find out the current tech, it will be
* intercepted in gobi_cnti_notify in network registration
*/
g_at_chat_send(gd->chat, "AT*CNTI=0", none_prefix,
NULL, NULL, NULL);
break;
case OFONO_VENDOR_NOVATEL: case OFONO_VENDOR_NOVATEL:
/* /*
* Send $CNTI=0 to find out the current tech, it will be * Send $CNTI=0 to find out the current tech, it will be

42
drivers/atmodem/network-registration.c
View File

@ -196,6 +196,14 @@ static void at_registration_status(struct ofono_netreg *netreg,
g_at_chat_send(nd->chat, "AT*ERINFO?", none_prefix, g_at_chat_send(nd->chat, "AT*ERINFO?", none_prefix,
NULL, NULL, NULL); NULL, NULL, NULL);
break; break;
case OFONO_VENDOR_GOBI:
/*
* Send *CNTI=0 to find out the current tech, it will be
* intercepted in gobi_cnti_notify
*/
g_at_chat_send(nd->chat, "AT*CNTI=0", none_prefix,
NULL, NULL, NULL);
break;
case OFONO_VENDOR_NOVATEL: case OFONO_VENDOR_NOVATEL:
/* /*
* Send $CNTI=0 to find out the current tech, it will be * Send $CNTI=0 to find out the current tech, it will be
@ -974,6 +982,31 @@ static void mbm_erinfo_notify(GAtResult *result, gpointer user_data)
} }
} }
static void gobi_cnti_notify(GAtResult *result, gpointer user_data)
{
//struct ofono_netreg *netreg = user_data;
//struct netreg_data *nd = ofono_netreg_get_data(netreg);
GAtResultIter iter;
const char *tech;
int option;
g_at_result_iter_init(&iter, result);
if (g_at_result_iter_next(&iter, "*CNTI:") == FALSE)
return;
if (g_at_result_iter_next_number(&iter, &option) == FALSE)
return;
if (option != 0)
return;
if (g_at_result_iter_next_unquoted_string(&iter, &tech) == FALSE)
return;
ofono_info("CNTI: %s", tech);
}
static void nw_cnti_notify(GAtResult *result, gpointer user_data) static void nw_cnti_notify(GAtResult *result, gpointer user_data)
{ {
//struct ofono_netreg *netreg = user_data; //struct ofono_netreg *netreg = user_data;
@ -1182,6 +1215,15 @@ static void at_creg_set_cb(gboolean ok, GAtResult *result, gpointer user_data)
g_at_chat_send(nd->chat, "AT+CIND=?", cind_prefix, g_at_chat_send(nd->chat, "AT+CIND=?", cind_prefix,
cind_support_cb, netreg, NULL); cind_support_cb, netreg, NULL);
return; return;
case OFONO_VENDOR_GOBI:
/*
* Gobi devices don't support unsolicited notifications
* of technology changes, but register a handle for
* CNTI so we get notified by any query.
*/
g_at_chat_register(nd->chat, "*CNTI:", gobi_cnti_notify,
FALSE, netreg, NULL);
break;
case OFONO_VENDOR_NOVATEL: case OFONO_VENDOR_NOVATEL:
/* /*
* Novatel doesn't support unsolicited notifications * Novatel doesn't support unsolicited notifications