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ofono
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udevng: Add support for Sierra MC73xx QMI modems 

Udevng layer is changed in order to support Sierra QMI modems like
MC73cxx. Identically to Huawei modems, these modems are parsed by
setup_sierra. If QMI interface is detected, the Gobi modem driver is
selected.

Unfortunately, MC73xx chips seem to have a broken QMI UIM interface.
The qmimodem-legacy is so forced in setup function.
This commit is contained in:
Martin Chaplet 2016-05-03 10:44:55 +02:00 committed by Denis Kenzior
parent d415265a69
commit 4005e87923
1 changed files with 21 additions and 4 deletions
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25
plugins/udevng.c
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@ -220,7 +220,7 @@ static gboolean setup_gobi(struct modem_info *modem)
static gboolean setup_sierra(struct modem_info *modem)
{
const char *mdm = NULL, *app = NULL, *net = NULL, *diag = NULL;
const char *mdm = NULL, *app = NULL, *net = NULL, *diag = NULL, *qmi = NULL;
GSList *list;
DBG("%s", modem->syspath);
@ -228,8 +228,8 @@ static gboolean setup_sierra(struct modem_info *modem)
for (list = modem->devices; list; list = list->next) {
struct device_info *info = list->data;
DBG("%s %s %s %s", info->devnode, info->interface,
info->number, info->label);
DBG("%s %s %s %s %s", info->devnode, info->interface,
info->number, info->label, info->subsystem);
if (g_strcmp0(info->interface, "255/255/255") == 0) {
if (g_strcmp0(info->number, "01") == 0)
@ -240,14 +240,29 @@ static gboolean setup_sierra(struct modem_info *modem)
app = info->devnode;
else if (g_strcmp0(info->number, "07") == 0)
net = info->devnode;
else if (g_strcmp0(info->number, "0a") == 0) {
if (g_strcmp0(info->subsystem, "net") == 0)
net = info->devnode;
else if (g_strcmp0(info->subsystem, "usbmisc") == 0)
qmi = info->devnode;
}
}
}
if (qmi != NULL && net != NULL) {
ofono_modem_set_driver(modem->modem, "gobi");
/* Fixup SIM interface for Sierra QMI devices */
ofono_modem_set_boolean(modem->modem, "ForceSimLegacy", TRUE);
goto done;
}
if (mdm == NULL || net == NULL)
return FALSE;
DBG("modem=%s app=%s net=%s diag=%s", mdm, app, net, diag);
done:
DBG("modem=%s app=%s net=%s diag=%s qmi=%s", mdm, app, net, diag, qmi);
ofono_modem_set_string(modem->modem, "Device", qmi);
ofono_modem_set_string(modem->modem, "Modem", mdm);
ofono_modem_set_string(modem->modem, "App", app);
ofono_modem_set_string(modem->modem, "Diag", diag);
@ -1129,6 +1144,8 @@ static struct {
{ "hso", "hso" },
{ "gobi", "qmi_wwan" },
{ "gobi", "qcserial" },
{ "sierra", "qmi_wwan", "1199" },
{ "sierra", "qcserial", "1199" },
{ "sierra", "sierra" },
{ "sierra", "sierra_net" },
{ "option", "option", "0af0" },