Hi Krzysztof and Felipe, With commit (91c42b0d usb: gadget: loopback: Fix looping back logic implementation), the gadget loopback supports real loopback function that is read data from the host, and them send the same data back. But it breaks the testing function between f_loopback and usbtest, usbtest does not expect the data will be back from opposite endpoint, and our documentation (Documentation/usb/gadget-testing.txt) also says we can use usbtest to test f_loopback. How about supports old function as well as loopback function at the same time? I don't want to break the some usb tests I added which can test the maximum USB throughput for bulk. What's your opinion? -- Best Regards, Peter Chen -- 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
