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| author | Marcel Holtmann <marcel@holtmann.org> | 2010-09-18 22:08:41 +0900 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2010-09-18 22:08:41 +0900 |
| commit | 3443a7a177fbaca24c84658968aff0a55db8a51d (patch) | |
| tree | 25dbb53359752bc116c2a7fc0faab220c011a4a0 | |
| parent | 315cfd4217b390de5cc7fdaafe531c06ac27e671 (diff) | |
| download | ofono-3443a7a177fbaca24c84658968aff0a55db8a51d.tar.bz2 | |
udev: Add support for IFX device detection
The IFX device detection is pretty static, but instead of using
a static configuration file it is important to know when the device
node is actually present. For this udev is perfect. Adding a simple
udev rule is all that it takes:
KERNEL=="ttyIFX[0-9]*", ENV{OFONO_DRIVER}="ifx"
With this rule for every TTY with the kernel name like ttyIFX0, a new
modem will be added and the IFX modem plugin driver requested for it.
| -rw-r--r-- | plugins/udev.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/plugins/udev.c b/plugins/udev.c index 38a63127..51366a69 100644 --- a/plugins/udev.c +++ b/plugins/udev.c @@ -210,6 +210,19 @@ static void add_hso(struct ofono_modem *modem, } } +static void add_ifx(struct ofono_modem *modem, + struct udev_device *udev_device) +{ + const char *devnode; + + DBG("modem %p", modem); + + devnode = udev_device_get_devnode(udev_device); + ofono_modem_set_string(modem, "Device", devnode); + + ofono_modem_register(modem); +} + static void add_zte(struct ofono_modem *modem, struct udev_device *udev_device) { @@ -399,6 +412,23 @@ static void add_modem(struct udev_device *udev_device) struct udev_device *parent; const char *devpath, *curpath, *driver; + driver = get_driver(udev_device); + if (driver != NULL) { + devpath = udev_device_get_devpath(udev_device); + if (devpath == NULL) + return; + + modem = ofono_modem_create(NULL, driver); + if (modem == NULL) + return; + + ofono_modem_set_string(modem, "Path", devpath); + + modem_list = g_slist_prepend(modem_list, modem); + + goto done; + } + parent = udev_device_get_parent(udev_device); if (parent == NULL) return; @@ -433,6 +463,7 @@ static void add_modem(struct udev_device *udev_device) modem_list = g_slist_prepend(modem_list, modem); } +done: curpath = udev_device_get_devpath(udev_device); if (curpath == NULL) return; @@ -445,6 +476,8 @@ static void add_modem(struct udev_device *udev_device) add_mbm(modem, udev_device); else if (g_strcmp0(driver, "hso") == 0) add_hso(modem, udev_device); + else if (g_strcmp0(driver, "ifx") == 0) + add_ifx(modem, udev_device); else if (g_strcmp0(driver, "zte") == 0) add_zte(modem, udev_device); else if (g_strcmp0(driver, "huawei") == 0) |