Hi, Ran Shalit <ranshalit@xxxxxxxxx> writes: > On Tue, Feb 6, 2018 at 1:35 PM, Felipe Balbi > <felipe.balbi@xxxxxxxxxxxxxxx> wrote: >> >> Hi, >> >> Ran Shalit <ranshalit@xxxxxxxxx> writes: >>> Hello, >>> >>> Is it possible to write a usb driver in userspace ? >>> I see that for peripheral/gadget, there is gadgetfs which can be used for that. >>> >>> What about host drivers ? >>> Can we use for example vfio (seems to be used with pci so I'm not >>> sure) ? Or is there another way ? >> >> Have a look at libusb (libusb.info, IIRC). It's probably what you're >> looking for. >> > Right! > I see now that there are 2 main solution nowadays for userspace usb drivers: > 1. libusb - for host driver > 2. libusb-gadget ( or gadgetfs) - for gadget drivers that's correct :-) libusb is far more mature, though :-) -- balbi -- 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
