PORT_STATUS_PES
(PORT_STATUS_PES | PORT_STATUS_HSDA);
if (new_port_status & PORT_STATUS_PES) {
new_port_status |= PORT_STATUS_PES;
ps |= PORT_STATUS_PES;
if (*status & PORT_STATUS_PES) {
hubd->h_port_state[port] |= (PORT_STATUS_PES & ack_flag);
hubd->h_port_state[port] &= ~(PORT_STATUS_PES & ack_flag);
if (status & PORT_STATUS_PES) {