88 	void __iomem *mregs = qep->mregs;  in qe_stop()  local
92 	sbus_writeb(MREGS_BCONFIG_RESET, mregs + MREGS_BCONFIG);  in qe_stop()
95 		u8 tmp = sbus_readb(mregs + MREGS_BCONFIG);  in qe_stop()
145 	void __iomem *mregs = qep->mregs;  in qe_init()  local
184 	sbus_writeb(MREGS_PHYCONFIG_AUTO, mregs + MREGS_PHYCONFIG);  in qe_init()
185 	sbus_writeb(MREGS_TXFCNTL_AUTOPAD, mregs + MREGS_TXFCNTL);  in qe_init()
186 	sbus_writeb(0, mregs + MREGS_RXFCNTL);  in qe_init()
192 	sbus_writeb(MREGS_IMASK_COLL | MREGS_IMASK_RXIRQ, mregs + MREGS_IMASK);  in qe_init()
193 	sbus_writeb(MREGS_BCONFIG_BSWAP | MREGS_BCONFIG_64TS, mregs + MREGS_BCONFIG);  in qe_init()
196 		    mregs + MREGS_FCONFIG);  in qe_init()
199 	sbus_writeb(MREGS_PLSCONFIG_TP, mregs + MREGS_PLSCONFIG);  in qe_init()
203 		    mregs + MREGS_IACONFIG);  in qe_init()
204 	while ((sbus_readb(mregs + MREGS_IACONFIG) & MREGS_IACONFIG_ACHNGE) != 0)  in qe_init()
206 	sbus_writeb(e[0], mregs + MREGS_ETHADDR);  in qe_init()
207 	sbus_writeb(e[1], mregs + MREGS_ETHADDR);  in qe_init()
208 	sbus_writeb(e[2], mregs + MREGS_ETHADDR);  in qe_init()
209 	sbus_writeb(e[3], mregs + MREGS_ETHADDR);  in qe_init()
210 	sbus_writeb(e[4], mregs + MREGS_ETHADDR);  in qe_init()
211 	sbus_writeb(e[5], mregs + MREGS_ETHADDR);  in qe_init()
215 		    mregs + MREGS_IACONFIG);  in qe_init()
216 	while ((sbus_readb(mregs + MREGS_IACONFIG) & MREGS_IACONFIG_ACHNGE) != 0)  in qe_init()
219 		sbus_writeb(0, mregs + MREGS_FILTER);  in qe_init()
222 	sbus_writeb(0, mregs + MREGS_IACONFIG);  in qe_init()
228 	if (!(sbus_readb(mregs + MREGS_PHYCONFIG) & MREGS_PHYCONFIG_LTESTDIS)) {  in qe_init()
236 			tmp = sbus_readb(mregs + MREGS_PHYCONFIG);  in qe_init()
245 	sbus_readb(mregs + MREGS_MPCNT);  in qe_init()
637 			    qep->mregs + MREGS_IACONFIG);  in qe_set_multicast()
638 		while ((sbus_readb(qep->mregs + MREGS_IACONFIG) & MREGS_IACONFIG_ACHNGE) != 0)  in qe_set_multicast()
641 			sbus_writeb(0xff, qep->mregs + MREGS_FILTER);  in qe_set_multicast()
642 		sbus_writeb(0, qep->mregs + MREGS_IACONFIG);  in qe_set_multicast()
657 			    qep->mregs + MREGS_IACONFIG);  in qe_set_multicast()
658 		while ((sbus_readb(qep->mregs + MREGS_IACONFIG) & MREGS_IACONFIG_ACHNGE) != 0)  in qe_set_multicast()
662 			sbus_writeb(tmp, qep->mregs + MREGS_FILTER);  in qe_set_multicast()
664 		sbus_writeb(0, qep->mregs + MREGS_IACONFIG);  in qe_set_multicast()
674 	sbus_writeb(qep->mconfig, qep->mregs + MREGS_MCONFIG);  in qe_set_multicast()
701 	void __iomem *mregs = qep->mregs;  in qe_get_link()  local
705 	phyconfig = sbus_readb(mregs + MREGS_PHYCONFIG);  in qe_get_link()
876 	qe->mregs = of_ioremap(&op->resource[1], 0,  in qec_ether_init()
878 	if (!qe->mregs) {  in qec_ether_init()
915 	if (qe->mregs)  in qec_ether_init()
916 		of_iounmap(&op->resource[1], qe->mregs, MREGS_REG_SIZE);  in qec_ether_init()
944 	of_iounmap(&op->resource[1], qp->mregs, MREGS_REG_SIZE);  in qec_sbus_remove()