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ofono
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udevng: Support U-blox TOBY series of devices 

Each modem expresses their interfaces with its own interface string,
which is composed of 3 different USB attributes:
"bInterfaceClass/bInterfaceSubClass/bInterfaceProtocol".
While the old models like LISA support only "2/2/1" for modem
interfaces, TOBY-L2 also supports an unique string for NetworkInterface
for each profile.

* low-medium throughput profile : 2/6/0
* fairly backward-compatible profile : 10/0/0
* high throughput profile : 224/1/3

Besides the condition for checking NULL for mdm/aux/net should be relaxed
a little bit.
This commit is contained in:
Dongsu Park 2016-03-14 16:50:54 +01:00 committed by Denis Kenzior
parent b1017670f5
commit 5d8f5228ca
1 changed files with 21 additions and 3 deletions
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24
plugins/udevng.c
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@ -838,7 +838,7 @@ static gboolean setup_quectel(struct modem_info *modem)
static gboolean setup_ublox(struct modem_info *modem)
{
const char *aux = NULL, *mdm = NULL;
const char *aux = NULL, *mdm = NULL, *net = NULL;
GSList *list;
DBG("%s", modem->syspath);
@ -857,22 +857,40 @@ static gboolean setup_ublox(struct modem_info *modem)
mdm = info->devnode;
if (aux != NULL)
break;
/*
* "2/2/1"
* - a common modem interface both for older models like LISA,
* and for newer models like TOBY.
* For TOBY-L2, NetworkInterface can be detected for each
* profile:
* - low-medium throughput profile : 2/6/0
* - fairly backward-compatible profile : 10/0/0
* - high throughput profile : 224/1/3
*/
} else if (g_strcmp0(info->interface, "2/2/1") == 0) {
if (g_strcmp0(info->number, "02") == 0)
aux = info->devnode;
else if (g_strcmp0(info->number, "00") == 0)
mdm = info->devnode;
} else if (g_strcmp0(info->interface, "2/6/0") == 0 ||
g_strcmp0(info->interface, "10/0/0") == 0 ||
g_strcmp0(info->interface, "224/1/3") == 0) {
net = info->devnode;
}
}
if (aux == NULL || mdm == NULL)
/* Abort only if both interfaces are NULL, as it's highly possible that
* only one of 2 interfaces is available for U-blox modem.
*/
if (aux == NULL && mdm == NULL)
return FALSE;
DBG("aux=%s modem=%s", aux, mdm);
DBG("aux=%s modem=%s net=%s", aux, mdm, net);
ofono_modem_set_string(modem->modem, "Aux", aux);
ofono_modem_set_string(modem->modem, "Modem", mdm);
ofono_modem_set_string(modem->modem, "Model", modem->model);
ofono_modem_set_string(modem->modem, "NetworkInterface", net);
return TRUE;
}