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path: root/drivers/rapidio/rio-driver.c
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Diffstat (limited to 'drivers/rapidio/rio-driver.c')
-rw-r--r--drivers/rapidio/rio-driver.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/rapidio/rio-driver.c b/drivers/rapidio/rio-driver.c
index a0c875563d76..3e9b6a78ad18 100644
--- a/drivers/rapidio/rio-driver.c
+++ b/drivers/rapidio/rio-driver.c
@@ -199,6 +199,23 @@ static int rio_match_bus(struct device *dev, struct device_driver *drv)
out:return 0;
}
+static int rio_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+ struct rio_dev *rdev;
+
+ if (!dev)
+ return -ENODEV;
+
+ rdev = to_rio_dev(dev);
+ if (!rdev)
+ return -ENODEV;
+
+ if (add_uevent_var(env, "MODALIAS=rapidio:v%04Xd%04Xav%04Xad%04X",
+ rdev->vid, rdev->did, rdev->asm_vid, rdev->asm_did))
+ return -ENOMEM;
+ return 0;
+}
+
struct device rio_bus = {
.init_name = "rapidio",
};
@@ -210,6 +227,7 @@ struct bus_type rio_bus_type = {
.bus_attrs = rio_bus_attrs,
.probe = rio_device_probe,
.remove = rio_device_remove,
+ .uevent = rio_uevent,
};
/**