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| author | Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> | 2023-12-20 13:16:31 +0000 |
|---|---|---|
| committer | Thomas Huth <huth@tuxfamily.org> | 2023-12-22 14:08:26 +0100 |
| commit | 2a287eabb117aea2bd3fc8466e85d565bb604695 (patch) | |
| tree | da3287595e300514bcdf25dec64d9015b532604a /hw/m68k/next-cube.c | |
| parent | 191710c221f65b1542f6ea7fa4d30dde6e134fd7 (diff) | |
| download | focaccia-qemu-2a287eabb117aea2bd3fc8466e85d565bb604695.tar.gz focaccia-qemu-2a287eabb117aea2bd3fc8466e85d565bb604695.zip | |
next-cube.c: add dummy Ethernet register to allow diagnostic to timeout
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> Tested-by: Thomas Huth <huth@tuxfamily.org> Message-ID: <20231220131641.592826-2-mark.cave-ayland@ilande.co.uk> Signed-off-by: Thomas Huth <huth@tuxfamily.org>
Diffstat (limited to 'hw/m68k/next-cube.c')
| -rw-r--r-- | hw/m68k/next-cube.c | 4 |
1 files changed, 4 insertions, 0 deletions
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; |