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ofono
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Code Issues Releases Activity

udev: Fix race condition with Novatel modem detection

This commit is contained in:
Marcel Holtmann 2011-07-25 04:10:14 +02:00
parent c6ee139f67
commit 878ded6621
1 changed files with 9 additions and 4 deletions
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13
plugins/udev.c
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@ -399,8 +399,9 @@ static void add_novatel(struct ofono_modem *modem,
DBG("modem %p", modem);
registered = ofono_modem_get_integer(modem, "Registered");
if (registered != 0)
return;
if (registered > 1)
return;
intfnum = get_property(udev_device, "ID_USB_INTERFACE_NUM");
@ -409,13 +410,17 @@ static void add_novatel(struct ofono_modem *modem,
if (g_strcmp0(intfnum, "00") == 0) {
devnode = udev_device_get_devnode(udev_device);
ofono_modem_set_string(modem, "PrimaryDevice", devnode);
ofono_modem_set_integer(modem, "Registered", ++registered);
} else if (g_strcmp0(intfnum, "01") == 0) {
devnode = udev_device_get_devnode(udev_device);
ofono_modem_set_string(modem, "SecondaryDevice", devnode);
ofono_modem_set_integer(modem, "Registered", 1);
ofono_modem_register(modem);
ofono_modem_set_integer(modem, "Registered", ++registered);
}
if (registered > 1)
ofono_modem_register(modem);
}
static void add_nokia(struct ofono_modem *modem,