May 8, 2024
1:58 p.m.
On Wed, May 08, 2024 at 11:08:11AM +0530, Muni Sekhar wrote:
Thank you for the clear explanation on how to identify devices associated with root hubs. Could you please provide clarity on whether the root hub devices have attribute files in the devices sysfs directory? Upon checking the sysfs directory, I couldn't find any relevant information about these attribute files.
Root hubs have different names in sysfs from all other USB devices. The root hub on bus N is named "usbN". For example, the root hub on bus 4 is named "usb4". Alan Stern