Hi all, Port Reset and Port Suspend is done on ports on which device is connected.
\What is the difference between PORT SUSPEND, PORT RESET done using the a ) SetPortFeature with Feature PORT_SUSPEND, PORT_RESUME as in USB 2.0 document in section 11.24.2.13. b) Using the PORTSCx register in the EHCI Operational Register set. Both of them would cease the down stream traffic and suspend the device. If they are the same, can i use SetPortFeature Control request to suspend/resume the port in the ehci_hub_suspend and ehci_hub_resume, instead of writing to the PORTSCx. Since all devices should respond to control request at any stage of a transfer Thanks _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
