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cuda: move unknown commands reject out of switch 

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Hervé Poussineau 2016-02-07 21:34:05 +01:00 committed by David Gibson
parent d20efaeb13
commit 0e8176e809
1 changed files with 16 additions and 14 deletions
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30
hw/misc/macio/cuda.c
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@ -590,15 +590,15 @@ static void cuda_receive_packet(CUDAState *s,
}
}
cuda_send_packet_to_host(s, obuf, 3);
break;
return;
case CUDA_GET_6805_ADDR:
cuda_send_packet_to_host(s, obuf, 3);
break;
return;
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());
cuda_send_packet_to_host(s, obuf, 3);
break;
return;
case CUDA_GET_TIME:
ti = s->tick_offset + (qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) / get_ticks_per_sec());
obuf[3] = ti >> 24;
@ -606,28 +606,28 @@ static void cuda_receive_packet(CUDAState *s,
obuf[5] = ti >> 8;
obuf[6] = ti;
cuda_send_packet_to_host(s, obuf, 7);
break;
return;
case CUDA_FILE_SERVER_FLAG:
case CUDA_SET_DEVICE_LIST:
case CUDA_SET_AUTO_RATE:
case CUDA_SET_POWER_MESSAGES:
cuda_send_packet_to_host(s, obuf, 3);
break;
return;
case CUDA_POWERDOWN:
cuda_send_packet_to_host(s, obuf, 3);
qemu_system_shutdown_request();
break;
return;
case CUDA_RESET_SYSTEM:
cuda_send_packet_to_host(s, obuf, 3);
qemu_system_reset_request();
break;
return;
case CUDA_COMBINED_FORMAT_IIC:
obuf[0] = ERROR_PACKET;
obuf[1] = 0x5;
obuf[2] = CUDA_PACKET;
obuf[3] = data[0];
cuda_send_packet_to_host(s, obuf, 4);
break;
return;
case CUDA_GET_SET_IIC:
if (len == 4) {
cuda_send_packet_to_host(s, obuf, 3);
@ -638,15 +638,17 @@ static void cuda_receive_packet(CUDAState *s,
obuf[3] = data[0];
cuda_send_packet_to_host(s, obuf, 4);
}
break;
return;
default:
obuf[0] = ERROR_PACKET;
obuf[1] = 0x2;
obuf[2] = CUDA_PACKET;
obuf[3] = data[0];
cuda_send_packet_to_host(s, obuf, 4);
break;
}
qemu_log_mask(LOG_GUEST_ERROR, "CUDA: unknown command 0x%02x\n", data[0]);
obuf[0] = ERROR_PACKET;
obuf[1] = 0x2; /* unknown command */
obuf[2] = CUDA_PACKET;
obuf[3] = data[0];
cuda_send_packet_to_host(s, obuf, 4);
}
static void cuda_receive_packet_from_host(CUDAState *s,