Hi!
I bought a cheap USB 2.0 cardbus controller made by Bytecc.
However it does not work. Could someone help me with it?
I got Red Hat 7.3 +2.4.18-10 kernel.
Neither USB 2.0 nor 1.1 devices appear in usbview.
Also isntead of USB EHCI hub I got:
PCI device 1033:00e0
Manufacturer: Linux 2.4.18-10 ehci-hcd
Serial Number: 07:00.2
Speed: 480Mb/s (high)
Number of Ports: 5
Bandwidth allocated: 0 / 800 (0%)
Total number of interrupt requests: 0
Total number of isochronous requests: 0
USB Version: 2.00
Device Class: 09(hub )
Device Subclass: 00
Device Protocol: 01
Maximum Default Endpoint Size: 8
Number of Configurations: 1
Config Number: 1
Number of Interfaces: 1
Attributes: 40
MaxPower Needed: 0mA
Interface Number: 0
Name: hub
Alternate Number: 0
Class: 09(hub )
Sub Class: 0
Protocol: 0
Number of Endpoints: 1
Endpoint Address: 81
Direction: in
Attribute: 3
Type: Int.
Max Packet Size: 2
Interval: 256ms
Relevant /proc/bus/usb/devices :
T: Bus=06 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=480 MxCh= 5
B: Alloc= 0/800 us ( 0%), #Int= 0, #Iso= 0
D: Ver= 2.00 Cls=09(hub ) Sub=00 Prot=01 MxPS= 8 #Cfgs= 1
P: Vendor=0000 ProdID=0000 Rev= 2.04
S: Manufacturer=Linux 2.4.18-10 ehci-hcd
S: Product=PCI device 1033:00e0
S: SerialNumber=07:00.2
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr= 0mA
I: If#= 0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
E: Ad=81(I) Atr=03(Int.) MxPS= 2 Ivl=256ms
The device looks to be NEC controller. However it does not work.
hanks for any help you could provide.
BR,
Jacek
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