usb/controller/uhci.c

417 	struct uhci_qh *qh;
421 	qh = buf_res.buffer;
423 	qh->qh_self =
427 	qh->page_cache = pc;
429 	return (qh);
1250 	uhci_qh_t *qh;
1258 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1294 	qh->qh_e_next = td_self;
1295 	usb_pc_cpu_flush(qh->page_cache);
1849 	uhci_qh_t *qh;
1856 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1857 	if (qh) {
1858 		usb_pc_cpu_invalidate(qh->page_cache);
1865 		UHCI_REMOVE_QH(qh, sc->sc_bulk_p_last);
1869 			UHCI_REMOVE_QH(qh, sc->sc_ls_ctl_p_last);
1871 			UHCI_REMOVE_QH(qh, sc->sc_fs_ctl_p_last);
1875 		UHCI_REMOVE_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);
1919 	uhci_qh_t *qh;
1925 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1927 	qh->e_next = td;
1928 	qh->qh_e_next = td->td_self;
1931 		UHCI_APPEND_QH(qh, sc->sc_bulk_p_last);
1935 		usb_pc_cpu_flush(qh->page_cache);
1975 	uhci_qh_t *qh;
1982 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1984 	qh->e_next = td;
1985 	qh->qh_e_next = td->td_self;
1993 			UHCI_APPEND_QH(qh, sc->sc_ls_ctl_p_last);
1995 			UHCI_APPEND_QH(qh, sc->sc_fs_ctl_p_last);
1998 		usb_pc_cpu_flush(qh->page_cache);
2068 	uhci_qh_t *qh;
2075 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
2077 	qh->e_next = td;
2078 	qh->qh_e_next = td->td_self;
2082 		UHCI_APPEND_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);
2084 		usb_pc_cpu_flush(qh->page_cache);
3004 			uhci_qh_t *qh;
3008 			qh = page_info.buffer;
3011 			qh->qh_self = htole32(page_info.physaddr | UHCI_PTR_QH);
3012 			qh->obj_next = last_obj;
3013 			qh->page_cache = pc + n;
3015 			last_obj = qh;
3084 	uhci_qh_t *qh;
3095 			qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
3098 				UHCI_APPEND_QH(qh, sc->sc_bulk_p_last);
3104 					UHCI_APPEND_QH(qh, sc->sc_ls_ctl_p_last);
3106 					UHCI_APPEND_QH(qh, sc->sc_fs_ctl_p_last);
3110 				UHCI_APPEND_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);
3126 	uhci_qh_t *qh;
3137 			qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
3144 				UHCI_REMOVE_QH(qh, sc->sc_bulk_p_last);
3148 					UHCI_REMOVE_QH(qh, sc->sc_ls_ctl_p_last);
3150 					UHCI_REMOVE_QH(qh, sc->sc_fs_ctl_p_last);
3154 				UHCI_REMOVE_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);