Archipelago » qemu

    /* Power down config (also with status regB access mode */

    uint8_t pwrd;

    /* Sun4m quirks? */

    /* Floppy drives */

    fdrive_t drives[2];

};

    switch (reg & 0x07) {

    case 0x00:

            // Identify to Linux as S82078B

            retval = fdctrl_read_statusB(fdctrl);

        } else {

    fdctrl->dma_chann = dma_chann;

    fdctrl->io_base = io_base;

    fdctrl->config = 0x60; /* Implicit seek, polling & FIFO enabled */

    if (fdctrl->dma_chann != -1) {

        fdctrl->dma_en = 1;

        DMA_register_channel(dma_chann, &fdctrl_transfer_handler, fdctrl);

    fdctrl_t *fdctrl;

    fdctrl = fdctrl_init(irq, 0, 1, io_base, fds);

    return fdctrl;

}

static void fdctrl_raise_irq (fdctrl_t *fdctrl, uint8_t status)

{

    // Sparc mutation

	fdctrl->state &= ~FD_CTRL_BUSY;

	fdctrl->int_status = status;

	return;