On Fri, Jun 30, 2017 at 11:06:03AM +0200, Thomas Monjalon wrote: > 29/06/2017 20:22, Jan Blunck: > > /** > > + * Hotplug add a given device to a specific bus. > > + * > > + * @param busname > > + * The bus name the device is added to. > > + * @param devname > > + * The device name. Based on this device name, eal will identify a driver > > + * capable of handling it and pass it to the driver probing function. > > + * @param devargs > > + * Device arguments to be passed to the driver. > > + * @return > > + * 0 on success, negative on error. > > + */ > > +int rte_eal_hotplug_add(const char *busname, const char *devname, > > + const char *devargs); > > After the hotplug, we may need to get the rte_device. > Should we add a struct **rte_device as parameter, > or should we add a helper function to get the rte_device > from busname and devname?
Also possible: return a struct *rte_device and set rte_errno on error. -- Gaëtan Rivet 6WIND
