| Message ID | 20231215200009.346212-2-mark.cave-ayland@ilande.co.uk |
|---|---|
| State | New |
| Headers | show |
| Series | next-cube: various tidy-ups and improvements | expand |
Am Fri, 15 Dec 2023 19:59:58 +0000 schrieb Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>: > Add a dummy register at address 0x6000 in the MMIO memory region to allow the > initial diagnostic test to timeout rather than getting stuck in a loop > continuously writing "en_write: tx not ready" to the console. > > Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> > --- > hw/m68k/next-cube.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/hw/m68k/next-cube.c b/hw/m68k/next-cube.c > index fabd861941..feeda23475 100644 > --- a/hw/m68k/next-cube.c > +++ b/hw/m68k/next-cube.c > @@ -429,6 +429,10 @@ static uint32_t scr_readb(NeXTPC *s, hwaddr addr) > /* Hack: We need to have this change consistently to make it work */ > return 0xFF & clock(); > > + /* For now return dummy byte to allow the Ethernet test to timeout */ > + case 0x6000: > + return 0xff; > + Good idea! Tested-by: Thomas Huth <huth@tuxfamily.org>
diff --git a/hw/m68k/next-cube.c b/hw/m68k/next-cube.c index fabd861941..feeda23475 100644 --- a/hw/m68k/next-cube.c +++ b/hw/m68k/next-cube.c @@ -429,6 +429,10 @@ static uint32_t scr_readb(NeXTPC *s, hwaddr addr) /* Hack: We need to have this change consistently to make it work */ return 0xFF & clock(); + /* For now return dummy byte to allow the Ethernet test to timeout */ + case 0x6000: + return 0xff; + default: DPRINTF("BMAP Read B @ %x\n", (unsigned int)addr); return 0;
Add a dummy register at address 0x6000 in the MMIO memory region to allow the initial diagnostic test to timeout rather than getting stuck in a loop continuously writing "en_write: tx not ready" to the console. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> --- hw/m68k/next-cube.c | 4 ++++ 1 file changed, 4 insertions(+)