618 	struct nic *nic,  in smc9000_transmit()  argument
645       SMC_SELECT_BANK(nic->ioaddr, 2);  in smc9000_transmit()
646       _outw(MC_ALLOC | numPages, nic->ioaddr + MMU_CMD);  in smc9000_transmit()
651 	 status = inb(nic->ioaddr + INTERRUPT);  in smc9000_transmit()
654 	    _outb(IM_ALLOC_INT, nic->ioaddr + INTERRUPT);  in smc9000_transmit()
664 	 _outw(MC_RESET, nic->ioaddr + MMU_CMD);  in smc9000_transmit()
669    packet_no = inb(nic->ioaddr + PNR_ARR + 1);  in smc9000_transmit()
677    _outb(packet_no, nic->ioaddr + PNR_ARR);  in smc9000_transmit()
680    _outw(PTR_AUTOINC, nic->ioaddr + POINTER);  in smc9000_transmit()
688    _outw(0, nic->ioaddr + DATA_1 );  in smc9000_transmit()
691    _outb((length+6) & 0xFF,  nic->ioaddr + DATA_1);  in smc9000_transmit()
692    _outb((length+6) >> 8 ,   nic->ioaddr + DATA_1);  in smc9000_transmit()
697    outsw(nic->ioaddr + DATA_1, d, ETH_ALEN >> 1);  in smc9000_transmit()
698    outsw(nic->ioaddr + DATA_1, nic->node_addr, ETH_ALEN >> 1);  in smc9000_transmit()
699    _outw(htons(t), nic->ioaddr + DATA_1);  in smc9000_transmit()
702    outsw(nic->ioaddr + DATA_1 , p, s >> 1);  in smc9000_transmit()
706       _outw(0, nic->ioaddr + DATA_1);  in smc9000_transmit()
708       _outb(p[s-1], nic->ioaddr + DATA_1);  in smc9000_transmit()
709       _outb(0x20, nic->ioaddr + DATA_1);  in smc9000_transmit()
713    _outw(MC_ENQUEUE , nic->ioaddr + MMU_CMD);  in smc9000_transmit()
717       status = inb(nic->ioaddr + INTERRUPT);  in smc9000_transmit()
723 	 _outb(IM_TX_INT, nic->ioaddr + INTERRUPT);  in smc9000_transmit()
725 	 packet_no = inw(nic->ioaddr + FIFO_PORTS);  in smc9000_transmit()
729 	 _outb( packet_no, nic->ioaddr + PNR_ARR );  in smc9000_transmit()
732 	 _outw( PTR_AUTOINC | PTR_READ, nic->ioaddr + POINTER );  in smc9000_transmit()
734 	 tx_status = inw( nic->ioaddr + DATA_1 );  in smc9000_transmit()
739 	    SMC_SELECT_BANK(nic->ioaddr, 0);  in smc9000_transmit()
740 	    _outw(inw(nic->ioaddr + TCR ) | TCR_ENABLE, nic->ioaddr + TCR );  in smc9000_transmit()
744 	 SMC_SELECT_BANK(nic->ioaddr, 2);  in smc9000_transmit()
745 	 _outw(MC_FREEPKT, nic->ioaddr + MMU_CMD);  in smc9000_transmit()
752    smc_reset(nic->ioaddr);  in smc9000_transmit()
759 static int smc9000_poll(struct nic *nic, int retrieve)  in smc9000_poll()  argument
761    SMC_SELECT_BANK(nic->ioaddr, 2);  in smc9000_poll()
762    if (inw(nic->ioaddr + FIFO_PORTS) & FP_RXEMPTY)  in smc9000_poll()
768    _outw(PTR_READ | PTR_RCV | PTR_AUTOINC, nic->ioaddr + POINTER);  in smc9000_poll()
771    if (!(inw(nic->ioaddr + DATA_1) & RS_ERRORS)) {  in smc9000_poll()
773       nic->packetlen = (inw(nic->ioaddr + DATA_1) & 0x07ff);  in smc9000_poll()
776       nic->packetlen -= 6;  in smc9000_poll()
779 	       (nic->packetlen >> 1), nic->packetlen & 1);  in smc9000_poll()
782       insw(nic->ioaddr + DATA_1, nic->packet, (nic->packetlen+2) >> 1);  in smc9000_poll()
784       if (nic->packet[nic->packetlen+1] & 0x20)  in smc9000_poll()
785 	 nic->packetlen++;  in smc9000_poll()
788       _outw(MC_RELEASE, nic->ioaddr + MMU_CMD);  in smc9000_poll()
794    _outw(MC_RELEASE, nic->ioaddr + MMU_CMD);  in smc9000_poll()
798 static void smc9000_disable ( struct nic *nic, struct isa_device *isa __unused ) {  in smc9000_disable()  argument
800    smc_reset(nic->ioaddr);  in smc9000_disable()
803    SMC_SELECT_BANK(nic->ioaddr, 2);  in smc9000_disable()
804    _outb( 0, nic->ioaddr + INT_MASK);  in smc9000_disable()
807    SMC_SELECT_BANK(nic->ioaddr, 0);  in smc9000_disable()
808    _outb( RCR_CLEAR, nic->ioaddr + RCR );  in smc9000_disable()
809    _outb( TCR_CLEAR, nic->ioaddr + TCR );  in smc9000_disable()
812 static void smc9000_irq(struct nic *nic __unused, irq_action_t action __unused)  in smc9000_irq()
836 static int smc9000_probe ( struct nic *nic, struct isa_device *isa ) {  in smc9000_probe()  argument
845    nic->irqno  = 0;  in smc9000_probe()
846    nic->ioaddr = isa->ioaddr;  in smc9000_probe()
851    SMC_SELECT_BANK(nic->ioaddr, 1);  in smc9000_probe()
855       address = inw(nic->ioaddr + ADDR0 + i);  in smc9000_probe()
856       nic->node_addr[i+1] = address >> 8;  in smc9000_probe()
857       nic->node_addr[i] = address & 0xFF;  in smc9000_probe()
861    SMC_SELECT_BANK(nic->ioaddr, 0);  in smc9000_probe()
862    memory = ( inw(nic->ioaddr + MCR) >> 9 )  & 0x7;  /* multiplier */  in smc9000_probe()
863    memory *= 256 * (inw(nic->ioaddr + MIR) & 0xFF);  in smc9000_probe()
870    SMC_SELECT_BANK(nic->ioaddr, 3);  in smc9000_probe()
871    revision  = inw(nic->ioaddr + REVISION);  in smc9000_probe()
887    SMC_SELECT_BANK(nic->ioaddr, 1);  in smc9000_probe()
888    if (inw(nic->ioaddr + CONFIG) & CFG_AUI_SELECT)  in smc9000_probe()
896    smc_reset(nic->ioaddr);  in smc9000_probe()
904 	  nic->ioaddr, if_string, memory );  in smc9000_probe()
906    DBG ( "Ethernet MAC address: %s\n", eth_ntoa ( nic->node_addr ) );  in smc9000_probe()
908    SMC_SELECT_BANK(nic->ioaddr, 0);  in smc9000_probe()
911    _outw(TCR_NORMAL, nic->ioaddr + TCR);  in smc9000_probe()
912    _outw(RCR_NORMAL, nic->ioaddr + RCR);  in smc9000_probe()
915    SMC_SELECT_BANK(nic->ioaddr, 1);  in smc9000_probe()
917       _outw( inw( nic->ioaddr + CONFIG ) & ~CFG_AUI_SELECT,  in smc9000_probe()
918 	   nic->ioaddr + CONFIG );  in smc9000_probe()
921       _outw( inw( nic->ioaddr + CONFIG ) | CFG_AUI_SELECT,  in smc9000_probe()
922 	   nic->ioaddr + CONFIG );  in smc9000_probe()
925    smc_phy_configure(nic->ioaddr);  in smc9000_probe()
927    nic->nic_op	= &smc9000_operations;  in smc9000_probe()