On Tue, 5 May 2009, Guennadi Liakhovetski wrote: > David, another question for you: Greg suggested to use the bcdDevice field > in the device descriptor to specify driver's version. However, in the > gadgetfs example that I based my code on it is used to specify the > underlying hardware: > > net2280: 0x100 > pxa2xx: 0x101 > goku: 0x104 > ... > > What do you think, what makes more sense: preserving this or using > bcdDevice for driver version and appending the hardware string to > iManufacturer like in-kernel gadget drivers do? I think the latter would > make more sense, agree? Take at look at file-storage.c. It uses the upper byte of bcdDevice for the driver revision and the lower byte for the controller hardware identification. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
