Cross Reference: /src/sys/dev/usb/xhci.c

Lines Matching defs:xx
542 xhci_xfer_put_trb(struct xhci_xfer * const xx, u_int idx,
545 	KASSERTMSG(idx < xx->xx_ntrb, "idx=%u xx_ntrb=%u", idx, xx->xx_ntrb);
546 	xx->xx_trb[idx].trb_0 = parameter;
547 	xx->xx_trb[idx].trb_2 = status;
548 	xx->xx_trb[idx].trb_3 = control;
2424 	struct xhci_xfer *xx;
2450 		xx = xr->xr_cookies[idx];
2456 		 * xx is NULL if pipe is opened but xfer is not started.
2459 		if (xx == NULL || trbcode == XHCI_TRB_ERROR_LENGTH) {
2461 			    idx, (uintptr_t)xx, trbcode, dci);
2469 		xx = (void *)(uintptr_t)(trb_0 & ~0x3);
2472 	if (xx == NULL) {
2473 		DPRINTFN(1, "xfer done: xx is NULL", 0, 0, 0, 0);
2476 	xfer = &xx->xx_xfer;
2479 		DPRINTFN(1, "xx(%#jx)->xx_xfer is NULL trb_0 %#jx",
2480 		    (uintptr_t)xx, trb_0, 0, 0);
2530 			xfer->ux_frlengths[xx->xx_isoc_done] -=
2532 			xfer->ux_actlen += xfer->ux_frlengths[xx->xx_isoc_done];
2572 			xfer->ux_frlengths[xx->xx_isoc_done] = 0;
2575 		if (++xx->xx_isoc_done < xfer->ux_nframes)
2776 	struct xhci_xfer *xx;
2782 	const size_t trbsz = sizeof(*xx->xx_trb) * ntrbs;
2784 	xx = pool_cache_get(sc->sc_xferpool, PR_WAITOK);
2785 	if (xx != NULL) {
2786 		memset(xx, 0, sizeof(*xx));
2788 			xx->xx_trb = kmem_alloc(trbsz, KM_SLEEP);
2789 			xx->xx_ntrb = ntrbs;
2792 		xx->xx_xfer.ux_state = XFER_BUSY;
2796 	return &xx->xx_xfer;
2803 	struct xhci_xfer * const xx = XHCI_XFER2XXFER(xfer);
2815 	if (xx->xx_ntrb > 0) {
2816 		kmem_free(xx->xx_trb, xx->xx_ntrb * sizeof(*xx->xx_trb));
2817 		xx->xx_trb = NULL;
2818 		xx->xx_ntrb = 0;
2820 	pool_cache_put(sc->sc_xferpool, xx);
3227     struct xhci_xfer *xx, u_int ntrb)
3229 	KASSERT(ntrb <= xx->xx_ntrb);
3230 	xhci_ring_put(sc, tr, xx, xx->xx_trb, ntrb);
4478 	struct xhci_xfer * const xx = XHCI_XFER2XXFER(xfer);
4513 	xhci_xfer_put_trb(xx, i++, parameter, status, control);
4526 		xhci_xfer_put_trb(xx, i++, parameter, status, control);
4538 	xhci_xfer_put_trb(xx, i++, parameter, status, control);
4542 	xhci_ring_put_xfer(sc, tr, xx, i);
4609 	struct xhci_xfer * const xx = XHCI_XFER2XXFER(xfer);
4691 		xhci_xfer_put_trb(xx, i, parameter, status, control);
4697 	xx->xx_isoc_done = 0;
4701 	xhci_ring_put_xfer(sc, tr, xx, i);
4764 	struct xhci_xfer * const xx = XHCI_XFER2XXFER(xfer);
4811 	xhci_xfer_put_trb(xx, i++, parameter, status, control);
4817 		xhci_xfer_put_trb(xx, i++, parameter, status, control);
4822 	xhci_ring_put_xfer(sc, tr, xx, i);
4894 	struct xhci_xfer * const xx = XHCI_XFER2XXFER(xfer);
4929 	xhci_xfer_put_trb(xx, i++, parameter, status, control);
4933 	xhci_ring_put_xfer(sc, tr, xx, i);