186 #define ew32(reg, val)	iowrite32(val, ioaddr + (reg))  macro
406 	ew32(GENCTL, 0x4200);  in epic_init_one()
410 		ew32(TEST1, 0x0008);  in epic_init_one()
413 	ew32(MIICfg, 0x12);  in epic_init_one()
415 		ew32(NVCTL, (er32(NVCTL) & ~0x003c) | 0x4800);  in epic_init_one()
416 	ew32(GENCTL, 0x0200);  in epic_init_one()
471 		ew32(NVCTL, er32(NVCTL) & ~0x483c);  in epic_init_one()
472 	ew32(GENCTL, 0x0008);  in epic_init_one()
543 	ew32(INTMASK, 0x00000000);  in epic_disable_int()
558 	ew32(INTMASK, ep->irq_mask & ~EpicNapiEvent);  in epic_napi_irq_off()
568 	ew32(INTMASK, ep->irq_mask | EpicNapiEvent);  in epic_napi_irq_on()
579 	ew32(EECTL, EE_ENB & ~EE_CS);  in read_eeprom()
580 	ew32(EECTL, EE_ENB);  in read_eeprom()
585 		ew32(EECTL, EE_ENB | dataval);  in read_eeprom()
587 		ew32(EECTL, EE_ENB | dataval | EE_SHIFT_CLK);  in read_eeprom()
590 	ew32(EECTL, EE_ENB);  in read_eeprom()
593 		ew32(EECTL, EE_ENB | EE_SHIFT_CLK);  in read_eeprom()
596 		ew32(EECTL, EE_ENB);  in read_eeprom()
601 	ew32(EECTL, EE_ENB & ~EE_CS);  in read_eeprom()
614 	ew32(MIICtrl, read_cmd);  in mdio_read()
622 				ew32(MIICtrl, read_cmd);  in mdio_read()
638 	ew32(MIICtrl, (phy_id << 9) | (loc << 4) | MII_WRITEOP);  in mdio_write()
655 	ew32(GENCTL, 0x4001);  in epic_open()
666 	ew32(GENCTL, 0x4000);  in epic_open()
669 		ew32(TEST1, 0x0008);  in epic_open()
677 	ew32(MIICfg, dev->if_port == 1 ? 0x13 : 0x12);  in epic_open()
680 		ew32(NVCTL, (er32(NVCTL) & ~0x003c) | 0x4800);  in epic_open()
684 	ew32(GENCTL, 0x4432 | (RX_FIFO_THRESH << 8));  in epic_open()
686 	ew32(GENCTL, 0x0432 | (RX_FIFO_THRESH << 8));  in epic_open()
688 	ew32(GENCTL, 0x4412 | (RX_FIFO_THRESH << 8));  in epic_open()
690 	ew32(GENCTL, 0x0412 | (RX_FIFO_THRESH << 8));  in epic_open()
696 		ew32(LAN0 + i*4, le16_to_cpu(((__le16*)dev->dev_addr)[i]));  in epic_open()
699 	ew32(TxThresh, ep->tx_threshold);  in epic_open()
724 	ew32(TxCtrl, ep->mii.full_duplex ? 0x7f : 0x79);  in epic_open()
725 	ew32(PRxCDAR, ep->rx_ring_dma);  in epic_open()
726 	ew32(PTxCDAR, ep->tx_ring_dma);  in epic_open()
730 	ew32(COMMAND, StartRx | RxQueued);  in epic_open()
735 	ew32(INTMASK, RxError | RxHeader | EpicNapiEvent | CntFull |  in epic_open()
765 	ew32(INTMASK, 0x00000000);  in epic_pause()
787 	ew32(GENCTL, 0x4001);  in epic_restart()
795 		ew32(TEST1, 0x0008);  in epic_restart()
798 	ew32(GENCTL, 0x0432 | (RX_FIFO_THRESH << 8));  in epic_restart()
800 	ew32(GENCTL, 0x0412 | (RX_FIFO_THRESH << 8));  in epic_restart()
802 	ew32(MIICfg, dev->if_port == 1 ? 0x13 : 0x12);  in epic_restart()
804 		ew32(NVCTL, (er32(NVCTL) & ~0x003c) | 0x4800);  in epic_restart()
807 		ew32(LAN0 + i*4, le16_to_cpu(((__le16*)dev->dev_addr)[i]));  in epic_restart()
810 	ew32(TxThresh, ep->tx_threshold);  in epic_restart()
811 	ew32(TxCtrl, ep->mii.full_duplex ? 0x7f : 0x79);  in epic_restart()
812 	ew32(PRxCDAR, ep->rx_ring_dma +  in epic_restart()
814 	ew32(PTxCDAR, ep->tx_ring_dma +  in epic_restart()
819 	ew32(COMMAND, StartRx | RxQueued);  in epic_restart()
822 	ew32(INTMASK, RxError | RxHeader | EpicNapiEvent | CntFull |  in epic_restart()
847 		ew32(TxCtrl, ep->mii.full_duplex ? 0x7F : 0x79);  in check_media()
886 		ew32(COMMAND, RestartTx);  in epic_tx_timeout()
889 		ew32(COMMAND, TxQueued);  in epic_tx_timeout()
991 	ew32(COMMAND, TxQueued);  in epic_start_xmit()
1082 	ew32(INTSTAT, status & EpicNormalEvent);  in epic_interrupt()
1118 			ew32(TxThresh, ep->tx_threshold += 128);  in epic_interrupt()
1120 			ew32(COMMAND, RestartTx);  in epic_interrupt()
1129 		ew32(INTSTAT, status & 0x7f18);  in epic_interrupt()
1272 		ew32(INTSTAT, EpicNapiEvent);  in epic_poll()
1327 	ew32(GENCTL, 0x0008);  in epic_close()
1361 		ew32(RxCtrl, 0x002c);  in set_rx_mode()
1369 		ew32(RxCtrl, 0x000c);  in set_rx_mode()
1371 		ew32(RxCtrl, 0x0004);  in set_rx_mode()
1456 		ew32(GENCTL, 0x0200);  in ethtool_begin()
1457 		ew32(NVCTL, (er32(NVCTL) & ~0x003c) | 0x4800);  in ethtool_begin()
1469 		ew32(GENCTL, 0x0008);  in ethtool_complete()
1470 		ew32(NVCTL, (er32(NVCTL) & ~0x483c) | 0x0000);  in ethtool_complete()
1495 		ew32(GENCTL, 0x0200);  in netdev_ioctl()
1496 		ew32(NVCTL, (er32(NVCTL) & ~0x003c) | 0x4800);  in netdev_ioctl()
1506 		ew32(GENCTL, 0x0008);  in netdev_ioctl()
1507 		ew32(NVCTL, (er32(NVCTL) & ~0x483c) | 0x0000);  in netdev_ioctl()
1540 	ew32(GENCTL, 0x0008);  in epic_suspend()