On 09.09.2008 03:31, Carl-Daniel Hailfinger wrote:
I wanted to know which physical ports of my multiple USB controllers have the debug capability. There was no way to find that easily, so I created a tool which will do most of the work for the user.
Example output: The following PCI devices support a USB debug port (says lspci): 0000:00:1d.7 The following PCI devices support a USB debug port (says the kernel): 0000:00:1d.7 PCI device 0000:00:1d.7, USB bus 3, USB physical port 1 Currently connected high-speed devices: /: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=ehci_hcd/6p, 480M |__ Port 2: Dev 20, If 0, Class=stor., Driver=usb-storage, 480M
The output can be improved, but it's a good start.
Updated version attached. This one works with slightly older lspci versions as well and fixes one bug with multiple cards.