Lines Matching refs:regs

53 	struct mscan_regs __iomem *regs = priv->reg_base;
61 			out_8(&regs->cantarq, priv->tx_active);
63 			out_8(&regs->cantier, 0);
66 		canctl1 = in_8(&regs->canctl1);
68 			setbits8(&regs->canctl0, MSCAN_SLPRQ);
70 				if (in_8(&regs->canctl1) & MSCAN_SLPAK)
94 			setbits8(&regs->canctl0, MSCAN_INITRQ);
96 				if (in_8(&regs->canctl1) & MSCAN_INITAK)
106 			setbits8(&regs->canctl0, MSCAN_CSWAI);
109 		canctl1 = in_8(&regs->canctl1);
111 			clrbits8(&regs->canctl0, MSCAN_SLPRQ | MSCAN_INITRQ);
113 				canctl1 = in_8(&regs->canctl1);
129 	struct mscan_regs __iomem *regs = priv->reg_base;
133 	out_8(&regs->canrier, 0);
144 		if (in_8(&regs->canmisc) & MSCAN_BOHOLD)
145 			out_8(&regs->canmisc, MSCAN_BOHOLD);
152 	canrflg = in_8(&regs->canrflg);
156 	out_8(&regs->cantier, 0);
159 	out_8(&regs->canrier, MSCAN_RX_INTS_ENABLE);
169 		struct mscan_regs __iomem *regs = priv->reg_base;
172 		WARN(!(in_8(&regs->canmisc) & MSCAN_BOHOLD),
174 		out_8(&regs->canmisc, MSCAN_BOHOLD);
176 		out_8(&regs->canrier, MSCAN_RX_INTS_ENABLE);
190 	struct mscan_regs __iomem *regs = priv->reg_base;
197 	out_8(&regs->cantier, 0);
225 	out_8(&regs->cantbsel, i);
235 		out_be16(&regs->tx.idr3_2, can_id);
247 	out_be16(&regs->tx.idr1_0, can_id);
250 		void __iomem *data = &regs->tx.dsr1_0;
262 	out_8(&regs->tx.dlr, frame->can_dlc);
263 	out_8(&regs->tx.tbpr, priv->cur_pri);
266 	out_8(&regs->cantflg, 1 << buf_id);
277 	out_8(&regs->cantier, priv->tx_active);
296 	struct mscan_regs __iomem *regs = priv->reg_base;
300 	can_id = in_be16(&regs->rx.idr1_0);
303 		can_id = ((can_id << 16) | in_be16(&regs->rx.idr3_2));
315 	frame->can_dlc = get_can_dlc(in_8(&regs->rx.dlr) & 0xf);
318 		void __iomem *data = &regs->rx.dsr1_0;
330 	out_8(&regs->canrflg, MSCAN_RXF);
337 	struct mscan_regs __iomem *regs = priv->reg_base;
366 				out_8(&regs->cantier, 0);
367 				out_8(&regs->canrier, 0);
368 				setbits8(&regs->canctl0,
376 	out_8(&regs->canrflg, MSCAN_ERR_IF);
383 	struct mscan_regs __iomem *regs = priv->reg_base;
391 		canrflg = in_8(&regs->canrflg);
400 			out_8(&regs->canrflg, canrflg);
419 				out_8(&regs->canrier, priv->shadow_canrier);
429 	struct mscan_regs __iomem *regs = priv->reg_base;
434 	cantier = in_8(&regs->cantier) & MSCAN_TXE;
435 	cantflg = in_8(&regs->cantflg) & cantier;
448 			out_8(&regs->cantbsel, mask);
449 			stats->tx_bytes += in_8(&regs->tx.dlr);
467 		out_8(&regs->cantier, priv->tx_active);
471 	canrflg = in_8(&regs->canrflg);
475 			priv->shadow_canrier = in_8(&regs->canrier);
476 			out_8(&regs->canrier, 0);
509 	struct mscan_regs __iomem *regs = priv->reg_base;
520 	out_8(&regs->canbtr0, btr0);
521 	out_8(&regs->canbtr1, btr1);
530 	struct mscan_regs __iomem *regs = priv->reg_base;
532 	bec->txerr = in_8(&regs->cantxerr);
533 	bec->rxerr = in_8(&regs->canrxerr);
542 	struct mscan_regs __iomem *regs = priv->reg_base;
565 		setbits8(&regs->canctl1, MSCAN_LISTEN);
567 		clrbits8(&regs->canctl1, MSCAN_LISTEN);
593 	struct mscan_regs __iomem *regs = priv->reg_base;
598 	out_8(&regs->cantier, 0);
599 	out_8(&regs->canrier, 0);
620 	struct mscan_regs __iomem *regs = priv->reg_base;
623 	ctl1 = in_8(&regs->canctl1);
635 	out_8(&regs->canctl1, ctl1);
639 	out_be16(&regs->canidar1_0, 0);
640 	out_be16(&regs->canidar3_2, 0);
641 	out_be16(&regs->canidar5_4, 0);
642 	out_be16(&regs->canidar7_6, 0);
644 	out_be16(&regs->canidmr1_0, 0xffff);
645 	out_be16(&regs->canidmr3_2, 0xffff);
646 	out_be16(&regs->canidmr5_4, 0xffff);
647 	out_be16(&regs->canidmr7_6, 0xffff);
649 	out_8(&regs->canidac, MSCAN_AF_32BIT);
659 	struct mscan_regs __iomem *regs = priv->reg_base;
661 	clrbits8(&regs->canctl1, MSCAN_CANE);