| Message ID | 20231215200009.346212-3-mark.cave-ayland@ilande.co.uk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | next-cube: various tidy-ups and improvements | expand |
Am Fri, 15 Dec 2023 19:59:59 +0000 schrieb Mark Cave-Ayland <mark.cave-ayland@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-ayland@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 <huth@tuxfamily.org>
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) {
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-ayland@ilande.co.uk> --- hw/m68k/next-cube.c | 1 - 1 file changed, 1 deletion(-)