Am Fri, 15 Dec 2023 19:59:59 +0000
schrieb Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>:
> Normally a DMA FLUSH command is used to ensure that data is completely written
> to the device and/or memory, so remove the pulse of the SCSI DMA IRQ if a DMA
> FLUSH command is received. This enables the NeXT ROM monitor to start to load
> from a SCSI disk.
>
> Signed-off-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk>
> ---
> hw/m68k/next-cube.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/hw/m68k/next-cube.c b/hw/m68k/next-cube.c
> index feeda23475..87ddaf4329 100644
> --- a/hw/m68k/next-cube.c
> +++ b/hw/m68k/next-cube.c
> @@ -473,7 +473,6 @@ static void scr_writeb(NeXTPC *s, hwaddr addr, uint32_t
> value)
> DPRINTF("SCSICSR FIFO Flush\n");
> /* will have to add another irq to the esp if this is needed */
> /* esp_puflush_fifo(esp_g); */
> - qemu_irq_pulse(s->scsi_dma);
> }
>
> if (value & SCSICSR_ENABLE) {
Reviewed-by: Thomas Huth <h...@tuxfamily.org>
