244 	void __iomem		*sbm_mdio;	/* MDIO Register */  member
306 static void sbmac_mii_sync(void __iomem *sbm_mdio);
307 static void sbmac_mii_senddata(void __iomem *sbm_mdio, unsigned int data,
350 static void sbmac_mii_sync(void __iomem *sbm_mdio)  in sbmac_mii_sync()  argument
356 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_sync()
360 	__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_sync()
363 		__raw_writeq(bits | M_MAC_MDC | mac_mdio_genc, sbm_mdio);  in sbmac_mii_sync()
364 		__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_sync()
380 static void sbmac_mii_senddata(void __iomem *sbm_mdio, unsigned int data,  in sbmac_mii_senddata()  argument
388 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_senddata()
391 	__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
399 		__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
400 		__raw_writeq(bits | M_MAC_MDC | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
401 		__raw_writeq(bits | mac_mdio_genc, sbm_mdio);  in sbmac_mii_senddata()
424 	void __iomem *sbm_mdio = sc->sbm_mdio;  in sbmac_mii_read()  local
434 	sbmac_mii_sync(sbm_mdio);  in sbmac_mii_read()
443 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_START, 2);  in sbmac_mii_read()
444 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_READ, 2);  in sbmac_mii_read()
445 	sbmac_mii_senddata(sbm_mdio, phyaddr, 5);  in sbmac_mii_read()
446 	sbmac_mii_senddata(sbm_mdio, regidx, 5);  in sbmac_mii_read()
448 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_read()
453 	__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
459 		     sbm_mdio);  in sbmac_mii_read()
460 	__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
465 	error = __raw_readq(sbm_mdio) & M_MAC_MDIO_IN;  in sbmac_mii_read()
472 		     sbm_mdio);  in sbmac_mii_read()
473 	__raw_writeq(M_MAC_MDIO_DIR_INPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
481 			if (__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()
491 	__raw_writeq(M_MAC_MDIO_DIR_OUTPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_read()
518 	void __iomem *sbm_mdio = sc->sbm_mdio;  in sbmac_mii_write()  local
521 	sbmac_mii_sync(sbm_mdio);  in sbmac_mii_write()
523 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_START, 2);  in sbmac_mii_write()
524 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_WRITE, 2);  in sbmac_mii_write()
525 	sbmac_mii_senddata(sbm_mdio, phyaddr, 5);  in sbmac_mii_write()
526 	sbmac_mii_senddata(sbm_mdio, regidx, 5);  in sbmac_mii_write()
527 	sbmac_mii_senddata(sbm_mdio, MII_COMMAND_ACK, 2);  in sbmac_mii_write()
528 	sbmac_mii_senddata(sbm_mdio, regval, 16);  in sbmac_mii_write()
530 	mac_mdio_genc = __raw_readq(sbm_mdio) & M_MAC_GENC;  in sbmac_mii_write()
532 	__raw_writeq(M_MAC_MDIO_DIR_OUTPUT | mac_mdio_genc, sbm_mdio);  in sbmac_mii_write()
1335 	s->sbm_mdio      = s->sbm_base + R_MAC_MDIO;  in sbmac_initctx()