Hi, I am still running 3.16.1 no BeagleBone Black and after I sorted out the configuration nothing oopses, but there is another problem. I can't attach any device (including but not limited to USB-hub with external power) to host USB (both when use_dma=1 or use_dma=0 is set) When BBB is usb-powered: [ 52.783464] usb 2-1: new full-speed USB device number 2 using musb-hdrc [ 52.893474] usb 2-1: device descriptor read/64, error -32 [ 53.108489] usb 2-1: device descriptor read/64, error -32 [ 53.323485] usb 2-1: new full-speed USB device number 3 using musb-hdrc [ 53.433489] usb 2-1: device descriptor read/64, error -32 [ 53.648522] usb 2-1: device descriptor read/64, error -32 [ 53.863744] usb 2-1: new full-speed USB device number 4 using musb-hdrc [ 54.273620] usb 2-1: device not accepting address 4, error -32 [ 54.383724] usb 2-1: new full-speed USB device number 5 using musb-hdrc [ 54.793551] usb 2-1: device not accepting address 5, error -32 [ 54.793669] usb usb2-port1: unable to enumerate USB device When BBB is powered by external power supply 5V 3A: [ 126.061558] usb 2-1: new high-speed USB device number 2 using musb-hdrc [ 126.171577] usb 2-1: device descriptor read/64, error -71 [ 126.386599] usb 2-1: device descriptor read/64, error -71 [ 126.601583] usb 2-1: new high-speed USB device number 3 using musb-hdrc [ 126.711587] usb 2-1: device descriptor read/64, error -71 [ 126.926589] usb 2-1: device descriptor read/64, error -71 [ 127.141602] usb 2-1: new high-speed USB device number 4 using musb-hdrc [ 127.551608] usb 2-1: device not accepting address 4, error -71 [ 127.661642] usb 2-1: new high-speed USB device number 5 using musb-hdrc [ 128.071623] usb 2-1: device not accepting address 5, error -71 The config file is attached here. # lsusb Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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