dev/ncr/ncr.c

601 	struct	 ncr_target_tinfo tinfo;
3625 		tp->tinfo.user.period = usrsync;
3626 		tp->tinfo.user.offset = usrsync != 0 ? np->maxoffs : 0;
3627 		tp->tinfo.user.width = usrwide;
3628 		tp->tinfo.disc_tag = NCR_CUR_DISCENB
3916 			if (tp->tinfo.current.width
3917 			 != tp->tinfo.goal.width) {
3920 			} else if ((tp->tinfo.current.period
3921 				    != tp->tinfo.goal.period)
3922 				|| (tp->tinfo.current.offset
3923 				    != tp->tinfo.goal.offset)) {
3966 		if (tp->tinfo.disc_tag & NCR_CUR_DISCENB)
3983 			msgptr[msglen++] = tp->tinfo.goal.period;
3984 			msgptr[msglen++] = tp->tinfo.goal.offset;
3996 			msgptr[msglen++] = tp->tinfo.goal.width;
4070 		cp->phys.select.sel_scntl3	= tp->tinfo.wval;
4071 		cp->phys.select.sel_sxfer	= tp->tinfo.sval;
4110 		cp->sync_status			= tp->tinfo.sval;
4112 		cp->wide_status			= tp->tinfo.wval;
4185 					tp->tinfo.disc_tag |= NCR_CUR_DISCENB;
4187 					tp->tinfo.disc_tag &= ~NCR_CUR_DISCENB;
4192 					tp->tinfo.disc_tag |= NCR_USR_DISCENB;
4194 					tp->tinfo.disc_tag &= ~NCR_USR_DISCENB;
4202 					tp->tinfo.disc_tag |= NCR_CUR_TAGENB;
4204 					tp->tinfo.disc_tag &= ~NCR_CUR_TAGENB;
4209 					tp->tinfo.disc_tag |= NCR_USR_TAGENB;
4211 					tp->tinfo.disc_tag &= ~NCR_USR_TAGENB;
4237 				tp->tinfo.user.period = spi->sync_period;
4239 				tp->tinfo.user.offset = spi->sync_offset;
4241 				tp->tinfo.user.width = spi->bus_width;
4245 				tp->tinfo.goal.period = spi->sync_period;
4248 				tp->tinfo.goal.offset = spi->sync_offset;
4251 				tp->tinfo.goal.width = spi->bus_width;
4261 		struct	ncr_transinfo *tinfo;
4274 			tinfo = &tp->tinfo.current;
4275 			if (tp->tinfo.disc_tag & NCR_CUR_DISCENB)
4280 			if (tp->tinfo.disc_tag & NCR_CUR_TAGENB)
4285 			tinfo = &tp->tinfo.user;
4286 			if (tp->tinfo.disc_tag & NCR_USR_DISCENB)
4291 			if (tp->tinfo.disc_tag & NCR_USR_TAGENB)
4297 		spi->sync_period = tinfo->period;
4298 		spi->sync_offset = tinfo->offset;
4299 		spi->bus_width = tinfo->width;
4436 		tp->tinfo.goal.period = 0;
4437 		tp->tinfo.goal.offset = 0;
4761 		tp->tinfo.sval    = 0;
4762 		tp->tinfo.wval    = np->rv_scntl3;
4764 		tp->tinfo.current.period = 0;
4765 		tp->tinfo.current.offset = 0;
4766 		tp->tinfo.current.width = MSG_EXT_WDTR_BUS_8_BIT;
4895 	scntl3 = (scntl3 & 0xf0) | (tp->tinfo.wval & EWS)
4910 	tp->tinfo.goal.period = period;
4911 	tp->tinfo.goal.offset = sxfer & 0x1f;
4912 	tp->tinfo.current.period = period;
4913 	tp->tinfo.current.offset = sxfer & 0x1f;
4918 	if (tp->tinfo.sval == sxfer && tp->tinfo.wval == scntl3) return;
4919 	tp->tinfo.sval = sxfer;
4920 	tp->tinfo.wval = scntl3;
4993 	tp->tinfo.current.width = wide;
4994 	tp->tinfo.goal.width = wide;
4995 	tp->tinfo.current.period = 0;
4996 	tp->tinfo.current.offset = 0;
4998 	scntl3 = (tp->tinfo.wval & (~EWS)) | (wide ? EWS : 0);
5000 	sxfer = ack ? 0 : tp->tinfo.sval;
5005 	if (tp->tinfo.sval == sxfer && tp->tinfo.wval == scntl3) return;
5006 	tp->tinfo.sval = sxfer;
5007 	tp->tinfo.wval = scntl3;
6053 		if (per < tp->tinfo.user.period)
6054 			{chg = 1; per = tp->tinfo.user.period;}
6055 		if (ofs > tp->tinfo.user.offset)
6056 			{chg = 1; ofs = tp->tinfo.user.offset;}
6164 		if (wide > tp->tinfo.user.width)
6165 			{chg = 1; wide = tp->tinfo.user.width;}
6459 		tp->getscr[1] = vtophys (&tp->tinfo.sval);
6463 		tp->getscr[4] = vtophys (&tp->tinfo.wval);
6467 			 (offsetof(struct tcb ,tinfo)
6470 			 (offsetof(struct tcb, tinfo)