Archipelago » qemu

        s->cmd = val;

        if (!(val & E8390_STOP)) { /* START bit makes no sense on RTL8029... */

            s->isr &= ~ENISR_RESET;

            if ((val & (E8390_RREAD | E8390_RWRITE)) &&

                s->rcnt == 0) {

                s->isr |= ENISR_RDC;

                if (index + s->tcnt <= NE2000_PMEM_END) {

                    qemu_send_packet(s->vc, s->mem + index, s->tcnt);

                }

                s->tsr = ENTSR_PTX;

                s->isr |= ENISR_TX;

                s->cmd &= ~E8390_TRANS; 

    if (s->rcnt <= len) {

        s->rcnt = 0;

        s->isr |= ENISR_RDC;

        ne2000_update_irq(s);

    } else {