Hi, Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> writes: > On Tue, 2019-07-02 at 15:56 +0300, Felipe Balbi wrote: >> We already have an interface for disconnecting from the host >> programatically by disconnecting data pullup. >> >> static ssize_t soft_connect_store(struct device *dev, >> struct device_attribute *attr, const char *buf, >> size_t n) > > .../... > > I could reproduce the same interface for the vhub, at least it would > provide consistency... > > The vhub itself is not an UDC device. It provides UDC devices that are > the hub "ports". Right, if you have your UDC devices and you implement ->udc_start(), ->udc_stop() and ->pullup(), you *already* have this interface for you. -- balbi
