The plusb module appears to be not maintained. I would like to submit a patch for the PL2501 device;
> lsusb | grep PL2501 Bus 001 Device 053: ID 067b:2501 Prolific Technology, Inc. PL2501 USB-USB Bridge (USB 2.0) There have been patches previously submitted for this device but they have not been applied and I was wondering if there was a technical reason for the patches not being applied ? There are comments in the code (drivers/net/usb/plusb.c) but the associated patch that added the comments did not add support for the device. Can I submit a suitable patch for this device ? Thanks James