Attachment 139122 Details for Bug 106234 – Device information

Device information

udevadm.log (text/x-log), 25.38 KB, created by Balló György on 2018-04-26 08:15:35 UTC

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Creator: Balló György

Created: 2018-04-26 08:15:35 UTC

Size: 25.38 KB

patch

obsolete

># udevadm info -p /sys/class/tty/ttyUSB0
>P: /devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0
>N: ttyUSB0
>S: serial/by-id/usb-ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000-if00-port0
>S: serial/by-path/pci-0000:03:00.0-usb-0:1:1.0-port0
>E: DEVLINKS=/dev/serial/by-path/pci-0000:03:00.0-usb-0:1:1.0-port0 /dev/serial/by-id/usb-ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000-if00-port0
>E: DEVNAME=/dev/ttyUSB0
>E: DEVPATH=/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0
>E: ID_BUS=usb
>E: ID_MM_CANDIDATE=1
>E: ID_MM_DEVICE_PROCESS=1
>E: ID_MODEL=ZTE_WCDMA_Technologies_MSM
>E: ID_MODEL_ENC=ZTE\x20WCDMA\x20Technologies\x20MSM
>E: ID_MODEL_FROM_DATABASE=ASM1042 SuperSpeed USB Host Controller
>E: ID_MODEL_ID=0117
>E: ID_PATH=pci-0000:03:00.0-usb-0:1:1.0
>E: ID_PATH_TAG=pci-0000_03_00_0-usb-0_1_1_0
>E: ID_PCI_CLASS_FROM_DATABASE=Serial bus controller
>E: ID_PCI_INTERFACE_FROM_DATABASE=XHCI
>E: ID_PCI_SUBCLASS_FROM_DATABASE=USB controller
>E: ID_REVISION=0000
>E: ID_SERIAL=ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000
>E: ID_SERIAL_SHORT=MF6670TMOD010000
>E: ID_TYPE=generic
>E: ID_USB_DRIVER=option
>E: ID_USB_INTERFACES=:ffffff:080650:
>E: ID_USB_INTERFACE_NUM=00
>E: ID_VENDOR=ZTE_Incorporated
>E: ID_VENDOR_ENC=ZTE\x2cIncorporated
>E: ID_VENDOR_FROM_DATABASE=ZTE WCDMA Technologies MSM
>E: ID_VENDOR_ID=19d2
>E: MAJOR=188
>E: MINOR=0
>E: SUBSYSTEM=tty
>E: TAGS=:systemd:
>E: USEC_INITIALIZED=29308294007
>
>
># udevadm info -p /sys/class/tty/ttyUSB1
>P: /devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1
>N: ttyUSB1
>S: serial/by-id/usb-ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000-if01-port0
>S: serial/by-path/pci-0000:03:00.0-usb-0:1:1.1-port0
>E: DEVLINKS=/dev/serial/by-path/pci-0000:03:00.0-usb-0:1:1.1-port0 /dev/serial/by-id/usb-ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000-if01-port0
>E: DEVNAME=/dev/ttyUSB1
>E: DEVPATH=/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1
>E: ID_BUS=usb
>E: ID_MM_CANDIDATE=1
>E: ID_MM_DEVICE_PROCESS=1
>E: ID_MM_ZTE_PORT_TYPE_AUX=1
>E: ID_MODEL=ZTE_WCDMA_Technologies_MSM
>E: ID_MODEL_ENC=ZTE\x20WCDMA\x20Technologies\x20MSM
>E: ID_MODEL_FROM_DATABASE=ASM1042 SuperSpeed USB Host Controller
>E: ID_MODEL_ID=0117
>E: ID_PATH=pci-0000:03:00.0-usb-0:1:1.1
>E: ID_PATH_TAG=pci-0000_03_00_0-usb-0_1_1_1
>E: ID_PCI_CLASS_FROM_DATABASE=Serial bus controller
>E: ID_PCI_INTERFACE_FROM_DATABASE=XHCI
>E: ID_PCI_SUBCLASS_FROM_DATABASE=USB controller
>E: ID_REVISION=0000
>E: ID_SERIAL=ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000
>E: ID_SERIAL_SHORT=MF6670TMOD010000
>E: ID_TYPE=generic
>E: ID_USB_DRIVER=option
>E: ID_USB_INTERFACES=:ffffff:080650:
>E: ID_USB_INTERFACE_NUM=01
>E: ID_VENDOR=ZTE_Incorporated
>E: ID_VENDOR_ENC=ZTE\x2cIncorporated
>E: ID_VENDOR_FROM_DATABASE=ZTE WCDMA Technologies MSM
>E: ID_VENDOR_ID=19d2
>E: MAJOR=188
>E: MINOR=1
>E: SUBSYSTEM=tty
>E: TAGS=:systemd:
>E: USEC_INITIALIZED=29308294202
>
>
># udevadm info -p /sys/class/tty/ttyUSB2
>P: /devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.2/ttyUSB2/tty/ttyUSB2
>N: ttyUSB2
>S: gsmmodem
>S: serial/by-id/usb-ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000-if02-port0
>S: serial/by-path/pci-0000:03:00.0-usb-0:1:1.2-port0
>E: DEVLINKS=/dev/gsmmodem /dev/serial/by-id/usb-ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000-if02-port0 /dev/serial/by-path/pci-0000:03:00.0-usb-0:1:1.2-port0
>E: DEVNAME=/dev/ttyUSB2
>E: DEVPATH=/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.2/ttyUSB2/tty/ttyUSB2
>E: ID_BUS=usb
>E: ID_MM_CANDIDATE=1
>E: ID_MM_DEVICE_PROCESS=1
>E: ID_MM_ZTE_PORT_TYPE_MODEM=1
>E: ID_MODEL=ZTE_WCDMA_Technologies_MSM
>E: ID_MODEL_ENC=ZTE\x20WCDMA\x20Technologies\x20MSM
>E: ID_MODEL_FROM_DATABASE=ASM1042 SuperSpeed USB Host Controller
>E: ID_MODEL_ID=0117
>E: ID_PATH=pci-0000:03:00.0-usb-0:1:1.2
>E: ID_PATH_TAG=pci-0000_03_00_0-usb-0_1_1_2
>E: ID_PCI_CLASS_FROM_DATABASE=Serial bus controller
>E: ID_PCI_INTERFACE_FROM_DATABASE=XHCI
>E: ID_PCI_SUBCLASS_FROM_DATABASE=USB controller
>E: ID_REVISION=0000
>E: ID_SERIAL=ZTE_Incorporated_ZTE_WCDMA_Technologies_MSM_MF6670TMOD010000
>E: ID_SERIAL_SHORT=MF6670TMOD010000
>E: ID_TYPE=generic
>E: ID_USB_DRIVER=option
>E: ID_USB_INTERFACES=:ffffff:080650:
>E: ID_USB_INTERFACE_NUM=02
>E: ID_VENDOR=ZTE_Incorporated
>E: ID_VENDOR_ENC=ZTE\x2cIncorporated
>E: ID_VENDOR_FROM_DATABASE=ZTE WCDMA Technologies MSM
>E: ID_VENDOR_ID=19d2
>E: MAJOR=188
>E: MINOR=2
>E: SUBSYSTEM=tty
>E: TAGS=:systemd:
>E: USEC_INITIALIZED=29308300217
>
>
># udevadm info -p /sys/class/tty/ttyUSB0 --attribute-walk
>
>Udevadm info starts with the device specified by the devpath and then
>walks up the chain of parent devices. It prints for every device
>found, all possible attributes in the udev rules key format.
>A rule to match, can be composed by the attributes of the device
>and the attributes from one single parent device.
>
>  looking at device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.0/ttyUSB0/tty/ttyUSB0':
>    KERNEL=="ttyUSB0"
>    SUBSYSTEM=="tty"
>    DRIVER==""
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.0/ttyUSB0':
>    KERNELS=="ttyUSB0"
>    SUBSYSTEMS=="usb-serial"
>    DRIVERS=="option1"
>    ATTRS{port_number}=="0"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.0':
>    KERNELS=="2-1:1.0"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="option"
>    ATTRS{authorized}=="1"
>    ATTRS{bAlternateSetting}==" 0"
>    ATTRS{bInterfaceClass}=="ff"
>    ATTRS{bInterfaceNumber}=="00"
>    ATTRS{bInterfaceProtocol}=="ff"
>    ATTRS{bInterfaceSubClass}=="ff"
>    ATTRS{bNumEndpoints}=="02"
>    ATTRS{supports_autosuspend}=="1"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1':
>    KERNELS=="2-1"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="usb"
>    ATTRS{authorized}=="1"
>    ATTRS{avoid_reset_quirk}=="1"
>    ATTRS{bConfigurationValue}=="1"
>    ATTRS{bDeviceClass}=="00"
>    ATTRS{bDeviceProtocol}=="00"
>    ATTRS{bDeviceSubClass}=="00"
>    ATTRS{bMaxPacketSize0}=="64"
>    ATTRS{bMaxPower}=="500mA"
>    ATTRS{bNumConfigurations}=="1"
>    ATTRS{bNumInterfaces}==" 4"
>    ATTRS{bcdDevice}=="0000"
>    ATTRS{bmAttributes}=="e0"
>    ATTRS{busnum}=="2"
>    ATTRS{configuration}=="ZTE Configuration"
>    ATTRS{devnum}=="6"
>    ATTRS{devpath}=="1"
>    ATTRS{idProduct}=="0117"
>    ATTRS{idVendor}=="19d2"
>    ATTRS{ltm_capable}=="no"
>    ATTRS{manufacturer}=="ZTE,Incorporated"
>    ATTRS{maxchild}=="0"
>    ATTRS{product}=="ZTE WCDMA Technologies MSM"
>    ATTRS{quirks}=="0x10"
>    ATTRS{removable}=="unknown"
>    ATTRS{serial}=="MF6670TMOD010000"
>    ATTRS{speed}=="480"
>    ATTRS{urbnum}=="2903"
>    ATTRS{version}==" 2.00"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2':
>    KERNELS=="usb2"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="usb"
>    ATTRS{authorized}=="1"
>    ATTRS{authorized_default}=="1"
>    ATTRS{avoid_reset_quirk}=="0"
>    ATTRS{bConfigurationValue}=="1"
>    ATTRS{bDeviceClass}=="09"
>    ATTRS{bDeviceProtocol}=="01"
>    ATTRS{bDeviceSubClass}=="00"
>    ATTRS{bMaxPacketSize0}=="64"
>    ATTRS{bMaxPower}=="0mA"
>    ATTRS{bNumConfigurations}=="1"
>    ATTRS{bNumInterfaces}==" 1"
>    ATTRS{bcdDevice}=="0414"
>    ATTRS{bmAttributes}=="e0"
>    ATTRS{busnum}=="2"
>    ATTRS{configuration}==""
>    ATTRS{devnum}=="1"
>    ATTRS{devpath}=="0"
>    ATTRS{idProduct}=="0002"
>    ATTRS{idVendor}=="1d6b"
>    ATTRS{interface_authorized_default}=="1"
>    ATTRS{ltm_capable}=="no"
>    ATTRS{manufacturer}=="Linux 4.14.15-1-ARCH xhci-hcd"
>    ATTRS{maxchild}=="2"
>    ATTRS{product}=="xHCI Host Controller"
>    ATTRS{quirks}=="0x0"
>    ATTRS{removable}=="unknown"
>    ATTRS{serial}=="0000:03:00.0"
>    ATTRS{speed}=="480"
>    ATTRS{urbnum}=="232"
>    ATTRS{version}==" 2.00"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0':
>    KERNELS=="0000:03:00.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="xhci_hcd"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x0c0330"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{current_link_speed}=="5 GT/s"
>    ATTRS{current_link_width}=="1"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1042"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="19"
>    ATTRS{local_cpulist}=="0-3"
>    ATTRS{local_cpus}=="000f"
>    ATTRS{max_link_speed}=="5 GT/s"
>    ATTRS{max_link_width}=="1"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="-1"
>    ATTRS{revision}=="0x00"
>    ATTRS{subsystem_device}=="0x1059"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x1b21"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3':
>    KERNELS=="0000:00:1c.3"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="pcieport"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{current_link_speed}=="5 GT/s"
>    ATTRS{current_link_width}=="1"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1c16"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="2"
>    ATTRS{irq}=="26"
>    ATTRS{local_cpulist}=="0-3"
>    ATTRS{local_cpus}=="000f"
>    ATTRS{max_link_speed}=="5 GT/s"
>    ATTRS{max_link_width}=="1"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="-1"
>    ATTRS{revision}=="0xb5"
>    ATTRS{secondary_bus_number}=="3"
>    ATTRS{subordinate_bus_number}=="3"
>    ATTRS{subsystem_device}=="0x13c7"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x8086"
>
>  looking at parent device '/devices/pci0000:00':
>    KERNELS=="pci0000:00"
>    SUBSYSTEMS==""
>    DRIVERS==""
>
>
># udevadm info -p /sys/class/tty/ttyUSB1 --attribute-walk
>
>Udevadm info starts with the device specified by the devpath and then
>walks up the chain of parent devices. It prints for every device
>found, all possible attributes in the udev rules key format.
>A rule to match, can be composed by the attributes of the device
>and the attributes from one single parent device.
>
>  looking at device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.1/ttyUSB1/tty/ttyUSB1':
>    KERNEL=="ttyUSB1"
>    SUBSYSTEM=="tty"
>    DRIVER==""
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.1/ttyUSB1':
>    KERNELS=="ttyUSB1"
>    SUBSYSTEMS=="usb-serial"
>    DRIVERS=="option1"
>    ATTRS{port_number}=="0"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.1':
>    KERNELS=="2-1:1.1"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="option"
>    ATTRS{authorized}=="1"
>    ATTRS{bAlternateSetting}==" 0"
>    ATTRS{bInterfaceClass}=="ff"
>    ATTRS{bInterfaceNumber}=="01"
>    ATTRS{bInterfaceProtocol}=="ff"
>    ATTRS{bInterfaceSubClass}=="ff"
>    ATTRS{bNumEndpoints}=="02"
>    ATTRS{supports_autosuspend}=="1"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1':
>    KERNELS=="2-1"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="usb"
>    ATTRS{authorized}=="1"
>    ATTRS{avoid_reset_quirk}=="1"
>    ATTRS{bConfigurationValue}=="1"
>    ATTRS{bDeviceClass}=="00"
>    ATTRS{bDeviceProtocol}=="00"
>    ATTRS{bDeviceSubClass}=="00"
>    ATTRS{bMaxPacketSize0}=="64"
>    ATTRS{bMaxPower}=="500mA"
>    ATTRS{bNumConfigurations}=="1"
>    ATTRS{bNumInterfaces}==" 4"
>    ATTRS{bcdDevice}=="0000"
>    ATTRS{bmAttributes}=="e0"
>    ATTRS{busnum}=="2"
>    ATTRS{configuration}=="ZTE Configuration"
>    ATTRS{devnum}=="6"
>    ATTRS{devpath}=="1"
>    ATTRS{idProduct}=="0117"
>    ATTRS{idVendor}=="19d2"
>    ATTRS{ltm_capable}=="no"
>    ATTRS{manufacturer}=="ZTE,Incorporated"
>    ATTRS{maxchild}=="0"
>    ATTRS{product}=="ZTE WCDMA Technologies MSM"
>    ATTRS{quirks}=="0x10"
>    ATTRS{removable}=="unknown"
>    ATTRS{serial}=="MF6670TMOD010000"
>    ATTRS{speed}=="480"
>    ATTRS{urbnum}=="2966"
>    ATTRS{version}==" 2.00"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2':
>    KERNELS=="usb2"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="usb"
>    ATTRS{authorized}=="1"
>    ATTRS{authorized_default}=="1"
>    ATTRS{avoid_reset_quirk}=="0"
>    ATTRS{bConfigurationValue}=="1"
>    ATTRS{bDeviceClass}=="09"
>    ATTRS{bDeviceProtocol}=="01"
>    ATTRS{bDeviceSubClass}=="00"
>    ATTRS{bMaxPacketSize0}=="64"
>    ATTRS{bMaxPower}=="0mA"
>    ATTRS{bNumConfigurations}=="1"
>    ATTRS{bNumInterfaces}==" 1"
>    ATTRS{bcdDevice}=="0414"
>    ATTRS{bmAttributes}=="e0"
>    ATTRS{busnum}=="2"
>    ATTRS{configuration}==""
>    ATTRS{devnum}=="1"
>    ATTRS{devpath}=="0"
>    ATTRS{idProduct}=="0002"
>    ATTRS{idVendor}=="1d6b"
>    ATTRS{interface_authorized_default}=="1"
>    ATTRS{ltm_capable}=="no"
>    ATTRS{manufacturer}=="Linux 4.14.15-1-ARCH xhci-hcd"
>    ATTRS{maxchild}=="2"
>    ATTRS{product}=="xHCI Host Controller"
>    ATTRS{quirks}=="0x0"
>    ATTRS{removable}=="unknown"
>    ATTRS{serial}=="0000:03:00.0"
>    ATTRS{speed}=="480"
>    ATTRS{urbnum}=="232"
>    ATTRS{version}==" 2.00"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0':
>    KERNELS=="0000:03:00.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="xhci_hcd"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x0c0330"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{current_link_speed}=="5 GT/s"
>    ATTRS{current_link_width}=="1"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1042"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="19"
>    ATTRS{local_cpulist}=="0-3"
>    ATTRS{local_cpus}=="000f"
>    ATTRS{max_link_speed}=="5 GT/s"
>    ATTRS{max_link_width}=="1"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="-1"
>    ATTRS{revision}=="0x00"
>    ATTRS{subsystem_device}=="0x1059"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x1b21"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3':
>    KERNELS=="0000:00:1c.3"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="pcieport"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{current_link_speed}=="5 GT/s"
>    ATTRS{current_link_width}=="1"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1c16"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="2"
>    ATTRS{irq}=="26"
>    ATTRS{local_cpulist}=="0-3"
>    ATTRS{local_cpus}=="000f"
>    ATTRS{max_link_speed}=="5 GT/s"
>    ATTRS{max_link_width}=="1"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="-1"
>    ATTRS{revision}=="0xb5"
>    ATTRS{secondary_bus_number}=="3"
>    ATTRS{subordinate_bus_number}=="3"
>    ATTRS{subsystem_device}=="0x13c7"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x8086"
>
>  looking at parent device '/devices/pci0000:00':
>    KERNELS=="pci0000:00"
>    SUBSYSTEMS==""
>    DRIVERS==""
>
>
># udevadm info -p /sys/class/tty/ttyUSB2 --attribute-walk
>
>Udevadm info starts with the device specified by the devpath and then
>walks up the chain of parent devices. It prints for every device
>found, all possible attributes in the udev rules key format.
>A rule to match, can be composed by the attributes of the device
>and the attributes from one single parent device.
>
>  looking at device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.2/ttyUSB2/tty/ttyUSB2':
>    KERNEL=="ttyUSB2"
>    SUBSYSTEM=="tty"
>    DRIVER==""
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.2/ttyUSB2':
>    KERNELS=="ttyUSB2"
>    SUBSYSTEMS=="usb-serial"
>    DRIVERS=="option1"
>    ATTRS{port_number}=="0"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1/2-1:1.2':
>    KERNELS=="2-1:1.2"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="option"
>    ATTRS{authorized}=="1"
>    ATTRS{bAlternateSetting}==" 0"
>    ATTRS{bInterfaceClass}=="ff"
>    ATTRS{bInterfaceNumber}=="02"
>    ATTRS{bInterfaceProtocol}=="ff"
>    ATTRS{bInterfaceSubClass}=="ff"
>    ATTRS{bNumEndpoints}=="03"
>    ATTRS{supports_autosuspend}=="1"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2/2-1':
>    KERNELS=="2-1"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="usb"
>    ATTRS{authorized}=="1"
>    ATTRS{avoid_reset_quirk}=="1"
>    ATTRS{bConfigurationValue}=="1"
>    ATTRS{bDeviceClass}=="00"
>    ATTRS{bDeviceProtocol}=="00"
>    ATTRS{bDeviceSubClass}=="00"
>    ATTRS{bMaxPacketSize0}=="64"
>    ATTRS{bMaxPower}=="500mA"
>    ATTRS{bNumConfigurations}=="1"
>    ATTRS{bNumInterfaces}==" 4"
>    ATTRS{bcdDevice}=="0000"
>    ATTRS{bmAttributes}=="e0"
>    ATTRS{busnum}=="2"
>    ATTRS{configuration}=="ZTE Configuration"
>    ATTRS{devnum}=="6"
>    ATTRS{devpath}=="1"
>    ATTRS{idProduct}=="0117"
>    ATTRS{idVendor}=="19d2"
>    ATTRS{ltm_capable}=="no"
>    ATTRS{manufacturer}=="ZTE,Incorporated"
>    ATTRS{maxchild}=="0"
>    ATTRS{product}=="ZTE WCDMA Technologies MSM"
>    ATTRS{quirks}=="0x10"
>    ATTRS{removable}=="unknown"
>    ATTRS{serial}=="MF6670TMOD010000"
>    ATTRS{speed}=="480"
>    ATTRS{urbnum}=="3002"
>    ATTRS{version}==" 2.00"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb2':
>    KERNELS=="usb2"
>    SUBSYSTEMS=="usb"
>    DRIVERS=="usb"
>    ATTRS{authorized}=="1"
>    ATTRS{authorized_default}=="1"
>    ATTRS{avoid_reset_quirk}=="0"
>    ATTRS{bConfigurationValue}=="1"
>    ATTRS{bDeviceClass}=="09"
>    ATTRS{bDeviceProtocol}=="01"
>    ATTRS{bDeviceSubClass}=="00"
>    ATTRS{bMaxPacketSize0}=="64"
>    ATTRS{bMaxPower}=="0mA"
>    ATTRS{bNumConfigurations}=="1"
>    ATTRS{bNumInterfaces}==" 1"
>    ATTRS{bcdDevice}=="0414"
>    ATTRS{bmAttributes}=="e0"
>    ATTRS{busnum}=="2"
>    ATTRS{configuration}==""
>    ATTRS{devnum}=="1"
>    ATTRS{devpath}=="0"
>    ATTRS{idProduct}=="0002"
>    ATTRS{idVendor}=="1d6b"
>    ATTRS{interface_authorized_default}=="1"
>    ATTRS{ltm_capable}=="no"
>    ATTRS{manufacturer}=="Linux 4.14.15-1-ARCH xhci-hcd"
>    ATTRS{maxchild}=="2"
>    ATTRS{product}=="xHCI Host Controller"
>    ATTRS{quirks}=="0x0"
>    ATTRS{removable}=="unknown"
>    ATTRS{serial}=="0000:03:00.0"
>    ATTRS{speed}=="480"
>    ATTRS{urbnum}=="232"
>    ATTRS{version}==" 2.00"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3/0000:03:00.0':
>    KERNELS=="0000:03:00.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="xhci_hcd"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x0c0330"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{current_link_speed}=="5 GT/s"
>    ATTRS{current_link_width}=="1"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1042"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="19"
>    ATTRS{local_cpulist}=="0-3"
>    ATTRS{local_cpus}=="000f"
>    ATTRS{max_link_speed}=="5 GT/s"
>    ATTRS{max_link_width}=="1"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="-1"
>    ATTRS{revision}=="0x00"
>    ATTRS{subsystem_device}=="0x1059"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x1b21"
>
>  looking at parent device '/devices/pci0000:00/0000:00:1c.3':
>    KERNELS=="0000:00:1c.3"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="pcieport"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{current_link_speed}=="5 GT/s"
>    ATTRS{current_link_width}=="1"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1c16"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="2"
>    ATTRS{irq}=="26"
>    ATTRS{local_cpulist}=="0-3"
>    ATTRS{local_cpus}=="000f"
>    ATTRS{max_link_speed}=="5 GT/s"
>    ATTRS{max_link_width}=="1"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="-1"
>    ATTRS{revision}=="0xb5"
>    ATTRS{secondary_bus_number}=="3"
>    ATTRS{subordinate_bus_number}=="3"
>    ATTRS{subsystem_device}=="0x13c7"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x8086"
>
>  looking at parent device '/devices/pci0000:00':
>    KERNELS=="pci0000:00"
>    SUBSYSTEMS==""
>    DRIVERS==""
>
>
># lsusb -v -d 19d2:0117
>
>Bus 002 Device 006: ID 19d2:0117 ZTE WCDMA Technologies MSM 
>Device Descriptor:
>  bLength                18
>  bDescriptorType         1
>  bcdUSB               2.00
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0        64
>  idVendor           0x19d2 ZTE WCDMA Technologies MSM
>  idProduct          0x0117 
>  bcdDevice            0.00
>  iManufacturer           3 ZTE,Incorporated
>  iProduct                2 ZTE WCDMA Technologies MSM
>  iSerial                 4 MF6670TMOD010000
>  bNumConfigurations      1
>  Configuration Descriptor:
>    bLength                 9
>    bDescriptorType         2
>    wTotalLength          108
>    bNumInterfaces          4
>    bConfigurationValue     1
>    iConfiguration          1 ZTE Configuration
>    bmAttributes         0xe0
>      Self Powered
>      Remote Wakeup
>    MaxPower              500mA
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        0
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass    255 Vendor Specific Subclass
>      bInterfaceProtocol    255 Vendor Specific Protocol
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x81  EP 1 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval              32
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x01  EP 1 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval              32
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        1
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass    255 Vendor Specific Subclass
>      bInterfaceProtocol    255 Vendor Specific Protocol
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x82  EP 2 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval              32
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x02  EP 2 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval              32
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        2
>      bAlternateSetting       0
>      bNumEndpoints           3
>      bInterfaceClass       255 Vendor Specific Class
>      bInterfaceSubClass    255 Vendor Specific Subclass
>      bInterfaceProtocol    255 Vendor Specific Protocol
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x83  EP 3 IN
>        bmAttributes            3
>          Transfer Type            Interrupt
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0040  1x 64 bytes
>        bInterval               5
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x84  EP 4 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval              32
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x03  EP 3 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval              32
>    Interface Descriptor:
>      bLength                 9
>      bDescriptorType         4
>      bInterfaceNumber        3
>      bAlternateSetting       0
>      bNumEndpoints           2
>      bInterfaceClass         8 Mass Storage
>      bInterfaceSubClass      6 SCSI
>      bInterfaceProtocol     80 Bulk-Only
>      iInterface              0 
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x04  EP 4 OUT
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>      Endpoint Descriptor:
>        bLength                 7
>        bDescriptorType         5
>        bEndpointAddress     0x85  EP 5 IN
>        bmAttributes            2
>          Transfer Type            Bulk
>          Synch Type               None
>          Usage Type               Data
>        wMaxPacketSize     0x0200  1x 512 bytes
>        bInterval               0
>Device Qualifier (for other device speed):
>  bLength                10
>  bDescriptorType         6
>  bcdUSB               2.00
>  bDeviceClass            0 
>  bDeviceSubClass         0 
>  bDeviceProtocol         0 
>  bMaxPacketSize0        64
>  bNumConfigurations      1
>can't get debug descriptor: Resource temporarily unavailable
>Device Status:     0x0000
>  (Bus Powered)
>

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Attachments on bug 106234: 139095 | 139096 | 139122

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