usb/controller/xhci.c

2588 	/* figure out route string and root HUB port number */
3046 			DPRINTF("port %d changed\n", i);
3292 	uint32_t port;
3437 		port = XHCI_PORTSC(index);
3439 		v = XREAD4(sc, oper, port);
3445 			XWRITE4(sc, oper, port, v | XHCI_PS_WRC);
3448 			XWRITE4(sc, oper, port, v | XHCI_PS_CEC);
3452 			XWRITE4(sc, oper, port, v | XHCI_PS_PLC);
3455 			XWRITE4(sc, oper, port, v | XHCI_PS_CSC);
3458 			XWRITE4(sc, oper, port, v | XHCI_PS_PEC);
3461 			XWRITE4(sc, oper, port, v | XHCI_PS_OCC);
3464 			XWRITE4(sc, oper, port, v | XHCI_PS_PRC);
3467 			XWRITE4(sc, oper, port, v | XHCI_PS_PED);
3470 			XWRITE4(sc, oper, port, v & ~XHCI_PS_PP);
3473 			XWRITE4(sc, oper, port, v & ~XHCI_PS_PIC_SET(3));
3479 				XWRITE4(sc, oper, port, v |
3487 			XWRITE4(sc, oper, port, v |
3550 		DPRINTFN(9, "port status=0x%08x\n", v);
3621 		port = XHCI_PORTSC(index);
3622 		v = XREAD4(sc, oper, port) & ~XHCI_PS_CLEAR;
3630 			port = XHCI_PORTPMSC(index);
3631 			v = XREAD4(sc, oper, port);
3634 			XWRITE4(sc, oper, port, v);
3641 			port = XHCI_PORTPMSC(index);
3642 			v = XREAD4(sc, oper, port);
3645 			XWRITE4(sc, oper, port, v);
3648 			XWRITE4(sc, oper, port, v | XHCI_PS_WPR);
3651 			XWRITE4(sc, oper, port, v |
3657 			DPRINTFN(3, "set port enable %d\n", index);
3660 			DPRINTFN(6, "suspend port %u (LPM=%u)\n", index, i);
3667 			XWRITE4(sc, oper, port, v |
3671 			DPRINTFN(6, "reset port %d\n", index);
3672 			XWRITE4(sc, oper, port, v | XHCI_PS_PR);
3675 			DPRINTFN(3, "set port power %d\n", index);
3676 			XWRITE4(sc, oper, port, v | XHCI_PS_PP);
3679 			DPRINTFN(3, "set port test %d\n", index);
3682 			DPRINTFN(3, "set port indicator %d\n", index);
3687 			XWRITE4(sc, oper, port, v);