usb/controller/uhci.c

416 	struct uhci_qh *qh;
420 	qh = buf_res.buffer;
422 	qh->qh_self =
426 	qh->page_cache = pc;
428 	return (qh);
1249 	uhci_qh_t *qh;
1257 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1293 	qh->qh_e_next = td_self;
1294 	usb_pc_cpu_flush(qh->page_cache);
1847 	uhci_qh_t *qh;
1854 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1855 	if (qh) {
1856 		usb_pc_cpu_invalidate(qh->page_cache);
1863 		UHCI_REMOVE_QH(qh, sc->sc_bulk_p_last);
1867 			UHCI_REMOVE_QH(qh, sc->sc_ls_ctl_p_last);
1869 			UHCI_REMOVE_QH(qh, sc->sc_fs_ctl_p_last);
1873 		UHCI_REMOVE_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);
1917 	uhci_qh_t *qh;
1923 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1925 	qh->e_next = td;
1926 	qh->qh_e_next = td->td_self;
1929 		UHCI_APPEND_QH(qh, sc->sc_bulk_p_last);
1933 		usb_pc_cpu_flush(qh->page_cache);
1973 	uhci_qh_t *qh;
1980 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
1982 	qh->e_next = td;
1983 	qh->qh_e_next = td->td_self;
1991 			UHCI_APPEND_QH(qh, sc->sc_ls_ctl_p_last);
1993 			UHCI_APPEND_QH(qh, sc->sc_fs_ctl_p_last);
1996 		usb_pc_cpu_flush(qh->page_cache);
2066 	uhci_qh_t *qh;
2073 	qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
2075 	qh->e_next = td;
2076 	qh->qh_e_next = td->td_self;
2080 		UHCI_APPEND_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);
2082 		usb_pc_cpu_flush(qh->page_cache);
3002 			uhci_qh_t *qh;
3006 			qh = page_info.buffer;
3009 			qh->qh_self = htole32(page_info.physaddr | UHCI_PTR_QH);
3010 			qh->obj_next = last_obj;
3011 			qh->page_cache = pc + n;
3013 			last_obj = qh;
3082 	uhci_qh_t *qh;
3093 			qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
3096 				UHCI_APPEND_QH(qh, sc->sc_bulk_p_last);
3102 					UHCI_APPEND_QH(qh, sc->sc_ls_ctl_p_last);
3104 					UHCI_APPEND_QH(qh, sc->sc_fs_ctl_p_last);
3108 				UHCI_APPEND_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);
3124 	uhci_qh_t *qh;
3135 			qh = xfer->qh_start[xfer->flags_int.curr_dma_set];
3142 				UHCI_REMOVE_QH(qh, sc->sc_bulk_p_last);
3146 					UHCI_REMOVE_QH(qh, sc->sc_ls_ctl_p_last);
3148 					UHCI_REMOVE_QH(qh, sc->sc_fs_ctl_p_last);
3152 				UHCI_REMOVE_QH(qh, sc->sc_intr_p_last[xfer->qh_pos]);