Lines Matching +full:has +full:- +full:transaction +full:- +full:translator

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
46 #error "maximum number of high-speed isochronous frames is higher than supported!"
50 #error "maximum number of full-speed isochronous frames is higher than supported!"
122  * Split Transaction Isochronous Transfer Descriptor.  This descriptor is used
202 #define	EHCI_QTD_PAYLOAD_MAX ((EHCI_QTD_NBUFFERS-1)*EHCI_PAGE_SIZE)
341 #define	EHCI_SCFLG_BIGEDESC	0x0008	/* big-endian byte order descriptors */
342 #define	EHCI_SCFLG_TT		0x0020	/* transaction translator present */
346 #define	EHCI_SCFLG_DONEINIT	0x1000	/* ehci_init() has been called. */
364 #define	EREAD1(sc, a)	bus_space_read_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (a))
365 #define	EREAD2(sc, a)	bus_space_read_2((sc)->sc_io_tag, (sc)->sc_io_hdl, (a))
366 #define	EREAD4(sc, a)	bus_space_read_4((sc)->sc_io_tag, (sc)->sc_io_hdl, (a))
368 	    bus_space_write_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (a), (x))
370 	    bus_space_write_2((sc)->sc_io_tag, (sc)->sc_io_hdl, (a), (x))
372 	    bus_space_write_4((sc)->sc_io_tag, (sc)->sc_io_hdl, (a), (x))
374 	    bus_space_read_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (sc)->sc_offs+(a))
376 	    bus_space_read_2((sc)->sc_io_tag, (sc)->sc_io_hdl, (sc)->sc_offs+(a))
378 	    bus_space_read_4((sc)->sc_io_tag, (sc)->sc_io_hdl, (sc)->sc_offs+(a))
380 	    bus_space_write_1((sc)->sc_io_tag, (sc)->sc_io_hdl, (sc)->sc_offs+(a), (x))
382 	    bus_space_write_2((sc)->sc_io_tag, (sc)->sc_io_hdl, (sc)->sc_offs+(a), (x))
384 	    bus_space_write_4((sc)->sc_io_tag, (sc)->sc_io_hdl, (sc)->sc_offs+(a), (x))
389  * Typically the latter is little-endian but some controllers require
390  * big-endian in which case we may need to manually swap.
395 	return sc->sc_flags & EHCI_SCFLG_BIGEDESC ? htobe32(v) : htole32(v);  in htohc32()
401 	return sc->sc_flags & EHCI_SCFLG_BIGEDESC ? htobe16(v) : htole16(v);  in htohc16()
407 	return sc->sc_flags & EHCI_SCFLG_BIGEDESC ? be32toh(v) : le32toh(v);  in hc32toh()
413 	return sc->sc_flags & EHCI_SCFLG_BIGEDESC ? be16toh(v) : le16toh(v);  in hc16toh()
417  * Normal little-endian only conversion routines.