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Problema UDEV no esce il parametro Attrs serial

Dieses Thema im Forum "Zona: Linux-Server" wurde erstellt von terminal, 25. Dezember 2012.

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  1. terminal
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    terminal Freak

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    Code:
    udevadm info -n /dev/ttyUSB1 -a
    
    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/pci0000:00/0000:00:02.1/usb1/1-3/1-3.4/1-3.4:1.0/ttyUSB1/tty/ttyUSB1':
        KERNEL=="ttyUSB1"
        SUBSYSTEM=="tty"
        DRIVER==""
    
      looking at parent device '/devices/pci0000:00/0000:00:02.1/usb1/1-3/1-3.4/1-3.4:1.0/ttyUSB1':
        KERNELS=="ttyUSB1"
        SUBSYSTEMS=="usb-serial"
        DRIVERS=="ftdi_sio"
        ATTRS{latency_timer}=="1"
        ATTRS{port_number}=="0"
    
      looking at parent device '/devices/pci0000:00/0000:00:02.1/usb1/1-3/1-3.4/1-3.4:1.0':
        KERNELS=="1-3.4:1.0"
        SUBSYSTEMS=="usb"
        DRIVERS=="ftdi_sio"
        ATTRS{bInterfaceNumber}=="00"
        ATTRS{bAlternateSetting}==" 0"
        ATTRS{bNumEndpoints}=="02"
        ATTRS{bInterfaceClass}=="ff"
        ATTRS{bInterfaceSubClass}=="ff"
        ATTRS{bInterfaceProtocol}=="ff"
        ATTRS{modalias}=="usb:v0403p6001d0400dc00dsc00dp00icFFiscFFipFF"
        ATTRS{supports_autosuspend}=="0"
        ATTRS{interface}=="USB smartcard server"
    
      looking at parent device '/devices/pci0000:00/0000:00:02.1/usb1/1-3/1-3.4':
        KERNELS=="1-3.4"
        SUBSYSTEMS=="usb"
        DRIVERS=="usb"
        ATTRS{configuration}==""
        ATTRS{bNumInterfaces}==" 1"
        ATTRS{bConfigurationValue}=="1"
        ATTRS{bmAttributes}=="a0"
        ATTRS{bMaxPower}=="100mA"
        ATTRS{urbnum}=="12"
        ATTRS{idVendor}=="0403"
        ATTRS{idProduct}=="6001"
        ATTRS{bcdDevice}=="0400"
        ATTRS{bDeviceClass}=="00"
        ATTRS{bDeviceSubClass}=="00"
        ATTRS{bDeviceProtocol}=="00"
        ATTRS{bNumConfigurations}=="1"
        ATTRS{bMaxPacketSize0}=="8"
        ATTRS{speed}=="12"
        ATTRS{busnum}=="1"
        ATTRS{devnum}=="8"
        ATTRS{version}==" 2.00"
        ATTRS{maxchild}=="0"
        ATTRS{quirks}=="0x0"
        ATTRS{authorized}=="1"
    
      looking at parent device '/devices/pci0000:00/0000:00:02.1/usb1/1-3':
        KERNELS=="1-3"
        SUBSYSTEMS=="usb"
        DRIVERS=="usb"
        ATTRS{configuration}==""
        ATTRS{bNumInterfaces}==" 1"
        ATTRS{bConfigurationValue}=="1"
        ATTRS{bmAttributes}=="e0"
        ATTRS{bMaxPower}=="100mA"
        ATTRS{urbnum}=="55"
        ATTRS{idVendor}=="1a40"
        ATTRS{idProduct}=="0201"
        ATTRS{bcdDevice}=="0100"
        ATTRS{bDeviceClass}=="09"
        ATTRS{bDeviceSubClass}=="00"
        ATTRS{bDeviceProtocol}=="02"
        ATTRS{bNumConfigurations}=="1"
        ATTRS{bMaxPacketSize0}=="64"
        ATTRS{speed}=="480"
        ATTRS{busnum}=="1"
        ATTRS{devnum}=="3"
        ATTRS{version}==" 2.00"
        ATTRS{maxchild}=="7"
        ATTRS{quirks}=="0x0"
        ATTRS{authorized}=="1"
        ATTRS{product}=="USB 2.0 Hub [MTT]"
    
      looking at parent device '/devices/pci0000:00/0000:00:02.1/usb1':
        KERNELS=="usb1"
        SUBSYSTEMS=="usb"
        DRIVERS=="usb"
        ATTRS{configuration}==""
        ATTRS{bNumInterfaces}==" 1"
        ATTRS{bConfigurationValue}=="1"
        ATTRS{bmAttributes}=="e0"
        ATTRS{bMaxPower}=="  0mA"
        ATTRS{urbnum}=="88"
        ATTRS{idVendor}=="1d6b"
        ATTRS{idProduct}=="0002"
        ATTRS{bcdDevice}=="0206"
        ATTRS{bDeviceClass}=="09"
        ATTRS{bDeviceSubClass}=="00"
        ATTRS{bDeviceProtocol}=="00"
        ATTRS{bNumConfigurations}=="1"
        ATTRS{bMaxPacketSize0}=="64"
        ATTRS{speed}=="480"
        ATTRS{busnum}=="1"
        ATTRS{devnum}=="1"
        ATTRS{version}==" 2.00"
        ATTRS{maxchild}=="10"
        ATTRS{quirks}=="0x0"
        ATTRS{authorized}=="1"
        ATTRS{manufacturer}=="Linux 2.6.32-5-686 ehci_hcd"
        ATTRS{product}=="EHCI Host Controller"
        ATTRS{serial}=="0000:00:02.1"
        ATTRS{authorized_default}=="1"
    
      looking at parent device '/devices/pci0000:00/0000:00:02.1':
        KERNELS=="0000:00:02.1"
        SUBSYSTEMS=="pci"
        DRIVERS=="ehci_hcd"
        ATTRS{vendor}=="0x10de"
        ATTRS{device}=="0x03f2"
        ATTRS{subsystem_vendor}=="0x1849"
        ATTRS{subsystem_device}=="0x03f2"
        ATTRS{class}=="0x0c0320"
        ATTRS{irq}=="22"
        ATTRS{local_cpus}=="ffffffff"
        ATTRS{local_cpulist}=="0-31"
        ATTRS{modalias}=="pci:v000010DEd000003F2sv00001849sd000003F2bc0Csc03i20"
        ATTRS{enable}=="1"
        ATTRS{broken_parity_status}=="0"
        ATTRS{msi_bus}==""
        ATTRS{companion}==""
    
      looking at parent device '/devices/pci0000:00':
        KERNELS=="pci0000:00"
        SUBSYSTEMS==""
        DRIVERS==""
    
    root@dhcppc3 / >
    Con smargo attaccato niente da fare come mai?

    Code:
    root@dhcppc3 / > lsusb
    Bus 002 Device 002: ID 04f3:0103 Elan Microelectronics Corp.
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 008: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
    Bus 001 Device 007: ID 0bda:0158 Realtek Semiconductor Corp. USB 2.0 multicard 
    
    
    reader
    Bus 001 Device 006: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0 4-Port HUB
    Bus 001 Device 003: ID 1a40:0201 TERMINUS TECHNOLOGY INC.
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    root@dhcppc3 / >
     
    #1
  2. elcoro
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    elcoro Moderator Digital Eliteboard Team

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    AW: UDEV no esce il parametro Attrs serial

    ti riporto al post da te fatto, ai problemi ftdi_sio ttyUSB0: unable to read latency timer: -32

    e la risposta di meister85,
     
    #2
    meister85 gefällt das.
  3. meister85
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    meister85 VIP

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    #3
Status des Themas:
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