Introduction
Parameters for usb ports.
Sorry - mostly unknown ground at the moment - any help is appreciated!
First aid when ever USB behaves strange:
Use a USB 1.1 hub and plug it between the device you want to run and your
hosts USB 2 connector.
(Thanks to kingneutron and dmair.)
to automatically reconnect a USB-device read knowledgebase
1648
| usb ports | value | type | gui | usage |
|---|---|---|---|---|
| usb.present | true or false | switch | x | main switch |
| usb.generic.autoconnect | true or false | switch | x | use true to automatically connect when guest has focus |
| usb.generic.resetOnDisconnect |
true or false | switch | - | |
| usb.generic.allowHID | true or false | switch | - | |
| usb.generic.devfsPath | path_to_usbdevfs | path | - | see .../support/ws55/doc/ws_devices_usb_linux.html |
| usb.generic.devicesFileName | ||||
| usb.asapTransfer | - | |||
| usb.autoConnect.device%d | - | |||
| usb.FrameLen | ||||
| usb.idleFrameLen |
- | |||
| usb.options |
- | |||
| usb.stickyConnect | true or false | switch | - | |
| usb.ZeroBasedInterface | - | |||
| usb.analyzer.enable | true or false | switch | - | use true if you want extra verbose logging to debug USB problems |
| usb.generic.skipsetconfig | true or false | switch | - | skip the low-level USB "set configuration" command |
| uhci.syncWriteback | true or false | switch | - | use for Dell 1450 Wireless USB adapter |
| uhci.intr.maxUrbs | ||||
| uhci.iso.buffers | ||||
| uhci.iso.maxIsoPackets | ||||
| uhci.newCore | ||||
| uhci.numPorts | ||||
| uhci.scanFrames | ||||
| uhci.simEOF | ||||
| uhci.syncWriteback |
