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楼主 |
发表于 2009-6-15 01:01:13
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daniel@Thinkpad_T41 ~ $ sudo udevadm monitor
monitor will print the received events for:
UDEV - the event which udev sends out after rule processing
KERNEL - the kernel uevent
#将USB MU350连接到电脑后显示如下信息（已配置完 usb_modeswitch）
KERNEL[1244997763.329956] add /devices/pci0000:00/0000:00:1d.1/usb3/3-2 (usb)
KERNEL[1244997763.342066] add /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0 (usb)
KERNEL[1244997763.342174] add /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/ttyUSB0 (usb-serial)
KERNEL[1244997763.342239] add /class/tty/ttyUSB0 (tty)
KERNEL[1244997763.342301] add /class/usb_endpoint/usbdev3.5_ep04 (usb_endpoint)
KERNEL[1244997763.342360] add /class/usb_endpoint/usbdev3.5_ep84 (usb_endpoint)
KERNEL[1244997763.342419] add /class/usb_endpoint/usbdev3.5_ep00 (usb_endpoint)
UDEV [1244997763.397402] add /devices/pci0000:00/0000:00:1d.1/usb3/3-2 (usb)
UDEV [1244997763.429766] add /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0 (usb)
UDEV [1244997763.431237] add /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/ttyUSB0 (usb-serial)
UDEV [1244997763.491387] add /class/usb_endpoint/usbdev3.5_ep04 (usb_endpoint)
UDEV [1244997763.493294] add /class/usb_endpoint/usbdev3.5_ep84 (usb_endpoint)
UDEV [1244997763.501381] add /class/usb_endpoint/usbdev3.5_ep00 (usb_endpoint)
UDEV [1244997763.589803] add /class/tty/ttyUSB0 (tty)
daniel@Thinkpad_T41 ~ $ sudo lsusb
Bus 003 Device 005: ID 19d2:0003 ONDA Communication S.p.A.
daniel@Thinkpad_T41 ~ $ sudo lsusb -v -s 003:005
Bus 003 Device 005: ID 19d2:0003 ONDA Communication S.p.A.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x19d2 ONDA Communication S.p.A.
idProduct 0x0003
bcdDevice 1.00
iManufacturer 1 ZTE Corp
iProduct 2 TD-SCDMA USB Modem
iSerial 3 012345678901
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 32
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xc0
Self Powered
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 8 Mass Storage
bInterfaceSubClass 6 SCSI
bInterfaceProtocol 80 Bulk (Zip)
iInterface 6 ZTE USB Mass Storage Device
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 0
Device Status: 0x0001
Self Powered
daniel@Thinkpad_T41 ~ $ ls /dev/ttyUSB* -l
crw-rw---- 1 root uucp 188, 0 2009-06-15 00:42 /dev/ttyUSB0
Thinkpad_T41 daniel # udevadm info -a -p $(udevadm info -q path -n /dev/ttyUSB0)
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 '/class/tty/ttyUSB0':
KERNEL=="ttyUSB0"
SUBSYSTEM=="tty"
DRIVER==""
looking at parent device '/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/ttyUSB0':
KERNELS=="ttyUSB0"
SUBSYSTEMS=="usb-serial"
DRIVERS=="generic"
ATTRS{port_number}=="0"
looking at parent device '/devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0':
KERNELS=="3-2:1.0"
SUBSYSTEMS=="usb"
DRIVERS=="usbserial_generic"
ATTRS{bInterfaceNumber}=="00"
ATTRS{bAlternateSetting}==" 0"
ATTRS{bNumEndpoints}=="02"
ATTRS{bInterfaceClass}=="08"
ATTRS{bInterfaceSubClass}=="06"
ATTRS{bInterfaceProtocol}=="50"
ATTRS{modalias}=="usb:v19D2p0003d0100dc00dsc00dp00ic08isc06ip50"
ATTRS{supports_autosuspend}=="0"
ATTRS{interface}=="ZTE USB Mass Storage Device"
looking at parent device '/devices/pci0000:00/0000:00:1d.1/usb3/3-2':
KERNELS=="3-2"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{configuration}==""
ATTRS{bNumInterfaces}==" 1"
ATTRS{bConfigurationValue}=="1"
ATTRS{bmAttributes}=="c0"
ATTRS{bMaxPower}=="500mA"
ATTRS{urbnum}=="23"
ATTRS{idVendor}=="19d2"
ATTRS{idProduct}=="0003"
ATTRS{bcdDevice}=="0100"
ATTRS{bDeviceClass}=="00"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bDeviceProtocol}=="00"
ATTRS{bNumConfigurations}=="1"
ATTRS{bMaxPacketSize0}=="64"
ATTRS{speed}=="12"
ATTRS{busnum}=="3"
ATTRS{devnum}=="5"
ATTRS{version}==" 1.10"
ATTRS{maxchild}=="0"
ATTRS{quirks}=="0x0"
ATTRS{authorized}=="1"
ATTRS{manufacturer}=="ZTE Corp"
ATTRS{product}=="TD-SCDMA USB Modem"
ATTRS{serial}=="012345678901"
looking at parent device '/devices/pci0000:00/0000:00:1d.1/usb3':
KERNELS=="usb3"
SUBSYSTEMS=="usb"
DRIVERS=="usb"
ATTRS{configuration}==""
ATTRS{bNumInterfaces}==" 1"
ATTRS{bConfigurationValue}=="1"
ATTRS{bmAttributes}=="e0"
ATTRS{bMaxPower}==" 0mA"
ATTRS{urbnum}=="96"
ATTRS{idVendor}=="1d6b"
ATTRS{idProduct}=="0001"
ATTRS{bcdDevice}=="0206"
ATTRS{bDeviceClass}=="09"
ATTRS{bDeviceSubClass}=="00"
ATTRS{bDeviceProtocol}=="00"
ATTRS{bNumConfigurations}=="1"
ATTRS{bMaxPacketSize0}=="64"
ATTRS{speed}=="12"
ATTRS{busnum}=="3"
ATTRS{devnum}=="1"
ATTRS{version}==" 1.10"
ATTRS{maxchild}=="2"
ATTRS{quirks}=="0x0"
ATTRS{authorized}=="1"
ATTRS{manufacturer}=="Linux 2.6.29-gentoo-r5 uhci_hcd"
ATTRS{product}=="UHCI Host Controller"
ATTRS{serial}=="0000:00:1d.1"
ATTRS{authorized_default}=="1"
looking at parent device '/devices/pci0000:00/0000:00:1d.1':
KERNELS=="0000:00:1d.1"
SUBSYSTEMS=="pci"
DRIVERS=="uhci_hcd"
ATTRS{vendor}=="0x8086"
ATTRS{device}=="0x24c4"
ATTRS{subsystem_vendor}=="0x1014"
ATTRS{subsystem_device}=="0x052d"
ATTRS{class}=="0x0c0300"
ATTRS{irq}=="11"
ATTRS{local_cpus}=="ffffffff,ffffffff"
ATTRS{local_cpulist}=="0-63"
ATTRS{modalias}=="pci:v00008086d000024C4sv00001014sd0000052Dbc0Csc03i00"
ATTRS{enable}=="1"
ATTRS{broken_parity_status}=="0"
ATTRS{msi_bus}==""
looking at parent device '/devices/pci0000:00':
KERNELS=="pci0000:00"
SUBSYSTEMS==""
DRIVERS==""
Thinkpad_T41 daniel # cat /etc/wvdial.conf
[Dialer Defaults]
Modem = /dev/ttyUSB0
Init1 = ATZ
Init3 = ATE0V1
Init5 = ATS0=0
Init6 = AT+CFUN=1
Modem Type = USB Modem
Baud = 460800
New PPPD = yes
ISDN = 0
Phone = *99***1#
Password = any
Username = any
Stupid Mode = 1
#已将本用户加入到了 uucp, dialout组
Thinkpad_T41 daniel # wvdial
--> WvDial: Internet dialer version 1.60
--> Cannot get information for serial port.
--> Initializing modem.
--> Sending: ATZ
--> Sending: ATQ0
--> Re-Sending: ATZ
--> Modem not responding. |
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