On 8 September 2014 18:22, Andrew Bresticker <abrestic@xxxxxxxxxxxx> wrote: > On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx> wrote: >> On 2 September 2014 23:34, Andrew Bresticker <abrestic@xxxxxxxxxxxx> wrote: >>> >>> Tested on Venice2, Jetson TK1, and Big with a variety of USB2.0 and >>> USB3.0 memory sticks and ethernet dongles using controller firmware >>> recently posted by Andrew Chew [2]. >> >> I have had mixed results when testing this on a Jetson TK1 board. Of 8 >> USB devices I tested with, about half where probed correctly, but the >> other half repeatedly fail in hub_port_init because in the GET_STATUS >> right after the reset, the C_PORT_CONNECTION bit is set. >> >> I don't see any correlation between the failure and the kind of usb >> device, but I don't have much experience with USB implementations >> either. > > Hmm... I haven't seen that before. Which particular devices were you using? Here they are: work: Genius keyboard: 05d5:6782 Logitech mouse: 046d:c06a Denver MP3 player: 10d6:1100 Atheros Bluetooth dongle: 0cf3:3005 don't work: MCS7830 ethernet dongle: 9710:7830 Genesys Logic hub: 05e3:0608 Alcor flash drive: 058f:6387 JMicron SATA bridge: 152d:2329 HTH, Tomeu -- 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
