258 	void __iomem		*sbm_mdio;	/* MDIO Register */  member
320 static void sbmac_mii_sync(void __iomem *sbm_mdio);
321 static void sbmac_mii_senddata(void __iomem *sbm_mdio, unsigned int data,
364 static void sbmac_mii_sync(void __iomem *sbm_mdio)  in sbmac_mii_sync()  argument
370 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_sync()
374 	__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_sync()
377 		__raw_writeq(bits | M_MAC_MDC | mac_mdio_genc, sbm_mdio);  in sbmac_mii_sync()
378 		__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_sync()
394 static void sbmac_mii_senddata(void __iomem *sbm_mdio, unsigned int data,  in sbmac_mii_senddata()  argument
402 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_senddata()
405 	__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
413 		__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
414 		__raw_writeq(bits | M_MAC_MDC | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
415 		__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
438 	void __iomem *sbm_mdio = sc->sbm_mdio;  in sbmac_mii_read()  local
448 	sbmac_mii_sync(sbm_mdio);  in sbmac_mii_read()
457 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_START, 2);  in sbmac_mii_read()
458 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_READ, 2);  in sbmac_mii_read()
459 	sbmac_mii_senddata(sbm_mdio, phyaddr, 5);  in sbmac_mii_read()
460 	sbmac_mii_senddata(sbm_mdio, regidx, 5);  in sbmac_mii_read()
462 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_read()
467 	__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
473 		     sbm_mdio);  in sbmac_mii_read()
474 	__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
479 	error = __raw_readq(sbm_mdio) & M_MAC_MDIO_IN;  in sbmac_mii_read()
486 		     sbm_mdio);  in sbmac_mii_read()
487 	__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
495 			if (__raw_readq(sbm_mdio) & M_MAC_MDIO_IN)  in sbmac_mii_read()
500 			     sbm_mdio);  in sbmac_mii_read()
501 		__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
505 	__raw_writeq(M_MAC_MDIO_DIR_OUTPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
532 	void __iomem *sbm_mdio = sc->sbm_mdio;  in sbmac_mii_write()  local
535 	sbmac_mii_sync(sbm_mdio);  in sbmac_mii_write()
537 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_START, 2);  in sbmac_mii_write()
538 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_WRITE, 2);  in sbmac_mii_write()
539 	sbmac_mii_senddata(sbm_mdio, phyaddr, 5);  in sbmac_mii_write()
540 	sbmac_mii_senddata(sbm_mdio, regidx, 5);  in sbmac_mii_write()
541 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_ACK, 2);  in sbmac_mii_write()
542 	sbmac_mii_senddata(sbm_mdio, regval, 16);  in sbmac_mii_write()
544 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_write()
546 	__raw_writeq(M_MAC_MDIO_DIR_OUTPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_write()
1349 	s->sbm_mdio      = s->sbm_base + R_MAC_MDIO;  in sbmac_initctx()