From f1f46f74a9de7298977a3ed668e71843fa904c38 Mon Sep 17 00:00:00 2001 From: Mark Cave-Ayland Date: Wed, 11 Nov 2015 22:49:44 +0000 Subject: [PATCH] cuda.c: implement simple CUDA_GET_6805_ADDR command This simply returns an empty response with no error status as implemented by MOL to allow MacOS 9 boot to proceed further. Signed-off-by: Mark Cave-Ayland Reviewed-by: David Gibson Signed-off-by: David Gibson --- hw/misc/macio/cuda.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 89ec51eebf..1a2ab01c0a 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -499,6 +499,9 @@ static void cuda_receive_packet(CUDAState *s, } cuda_send_packet_to_host(s, obuf, 3); break; + case CUDA_GET_6805_ADDR: + cuda_send_packet_to_host(s, obuf, 3); + break; case CUDA_SET_TIME: ti = (((uint32_t)data[1]) << 24) + (((uint32_t)data[2]) << 16) + (((uint32_t)data[3]) << 8) + data[4]; s->tick_offset = ti - (qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) / get_ticks_per_sec());