Q-TEC 422U 2P USB2.0 PCI CARD

Ovladač:

v jádře

Technické parametry

pci radic usb2.0, chip VIA6202
tvari sa ako 2xusb1.1, 1xusb2.0 (berie 3 perusenia)

Identifikace pod Linuxem

lsusb -v

Bus 005 Device 001: ID 0000:0000
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0
  bDeviceProtocol         1
  bMaxPacketSize0         8
  idVendor           0x0000
  idProduct          0x0000
  bcdDevice            2.04
  iManufacturer           3 Linux 2.4.19-16mdk ehci-hcd
  iProduct                2 VIA Technologies, Inc. USB 2.0
  iSerial                 1 02:01.2
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0
    bmAttributes         0x40
      Self Powered
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               none
        wMaxPacketSize          2
        bInterval              12
  Language IDs: (length=4)
     0000 (null)((null))

-------------
dmesg

hcd.c: ehci-hcd @ 02:01.2, VIA Technologies, Inc. USB 2.0
hcd.c: irq 12, pci mem dcfe4000
usb.c: new USB bus registered, assigned bus number 5
ehci-hcd.c: USB 2.0 support enabled, EHCI rev 0.95
hub.c: USB hub found
hub.c: 4 ports detected

Postup zprovoznění pod Linuxem

modprobe ehci-hcd
Skusane pod Mandrake 9 - zrejme portovany modul z vyvojovej rady.

Poznámka

Z dokumentacie v jadre vyplyva ze nie je su zatial podporovane usb1.1 a usb2.0 zariadenia na jednom hub-e.
Skusal som radic s externym diskom usb2.0 s ciastocnym uspechom - popis v ukladani dat/usb
informacie - www.qtec.info/13345

Dokument vytvořil: Zaphod, 9.1.2003 13:12 | Zobrazeno: 1071×