From: 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>
Reviewed-by: Thomas Huth <h...@tuxfamily.org>
Message-ID: <20231220131641.592826-3-mark.cave-ayl...@ilande.co.uk>
Signed-off-by: Thomas Huth <h...@tuxfamily.org>
---
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) {
--
2.43.0
