Merge "usb: xhci: Support enabling of compliance mode for xhci 1.1"

				break;

			}

			/*

			 * For xHCI 1.1 according to section 4.19.1.2.4.1 a

			 * root hub port's transition to compliance mode upon

			 * detecting LFPS timeout may be controlled by an

			 * Compliance Transition Enabled (CTE) flag (not

			 * software visible). This flag is set by writing 0xA

			 * to PORTSC PLS field which will allow transition to

			 * compliance mode the next time LFPS timeout is

			 * encountered. A warm reset will clear it.

			 *

			 * The CTE flag is only supported if the HCCPARAMS2 CTC

			 * flag is set, otherwise, the compliance substate is

			 * automatically entered as on 1.0 and prior.

			 */

			if (link_state == USB_SS_PORT_LS_COMP_MOD) {

				if (!HCC2_CTC(xhci->hcc_params2)) {

					xhci_dbg(xhci, "CTC flag is 0, port already supports entering compliance mode\n");

					break;

				}

				if ((temp & PORT_CONNECT)) {

					xhci_warn(xhci, "Can't set compliance mode when port is connected\n");

					goto error;

				}

				xhci_dbg(xhci, "Enable compliance mode transition for port %d\n",

						wIndex);

				xhci_set_link_state(xhci, port_array, wIndex,

						link_state);

				temp = readl(port_array[wIndex]);

				break;

			}

			/* Software should not attempt to set

			 * port link state above '3' (U3) and the port

			 * must be enabled.