https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237666
--- Comment #26 from Hans Petter Selasky <[email protected]> --- Aug 9 07:47:30 pughole kernel: xhci_roothub_exec: port status=0x000802a0 Aug 9 07:47:30 pughole kernel: uhub_read_port_status: port 21, wPortStatus=0x07a0, wPortChange=0x0020, err=USB_ERR_NORMAL_COMPLETION Aug 9 07:47:31 pughole kernel: xhci_roothub_exec: type=0xa3 request=0x00 wLen=0x0004 wValue=0x0000 wIndex=0x0003 Aug 9 07:47:31 pughole kernel: xhci_roothub_exec: UR_GET_STATUS i=3 Aug 9 07:47:31 pughole kernel: xhci_roothub_exec: port status=0xffffffff Aug 9 07:47:31 pughole kernel: uhub_read_port_status: port 3, wPortStatus=0x07fb, wPortChange=0x00fb, err=USB_ERR_NORMAL_COMPLETION Aug 9 07:47:31 pughole kernel: uhub_reattach_port: giving up port reset - device vanished Aug 9 07:47:31 pughole kernel: xhci_roothub_exec: type=0x23 request=0x01 wLen=0x0000 wValue=0x0001 wIndex=0x0003 Aug 9 07:47:31 pughole kernel: xhci_roothub_exec: UR_CLEAR_PORT_FEATURE Here it is "port status=0xffffffff" which is a totally off-track XHCI PCI read value. I'll try to make a patch you can try. This looks like a low-level hardware PCI issue. -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[email protected]"
