uhub0: port 1, set config at addr 2 failed, error=INVAL uhub0: device problem, disabling port 1きぃ。USB_DEBUG。
usbd_new_device bus=0xc0641000 depth=1 lowspeed=0 usbd_new_device: adding unit addr=2, rev=100, class=0, subclass=0, protocol=0, maxpacket=8, len=18, ls=0 usbd_new_device: new dev (addr 2), dev=0xc073f080, parent=0xc0633b00 usbd_probe_and_attach: trying device specific drivers usbd_probe_and_attach: no device specific driver found usbd_probe_and_attach: looping over 1 configurations usbd_set_config_index: bad desc 21 uhub0: port 1, set config at addr 2 failed, error=INVAL usbd_remove_device: 0xc073f080 uhub_explore: usb_new_device failed, error=INVAL uhub0: device problem, disabling port 1
Probing for PC87338 ... Found PC87338 chip, revision=2 Chip is in Legacy mode reg=0x000 Found NSC PC87338 Controller at 0x398, DevID=0x0b, Rev. 2 SIR Base 0x3f8, FIR Base 0x3f8 IRQ = 10, DMA = 0 Enabled: yes, Suspended: no UART compatible: yes Half duplex delay = 0 us