diff options
| -rw-r--r-- | hw/cuda.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -87,6 +87,9 @@ #define CUDA_TIMER_FREQ (4700000 / 6) #define CUDA_ADB_POLL_FREQ 50 +/* CUDA returns time_t's offset from Jan 1, 1904, not 1970 */ +#define RTC_OFFSET 2082844800 + typedef struct CUDATimer { unsigned int latch; uint16_t counter_value; /* counter value at load time */ @@ -503,7 +506,7 @@ static void cuda_receive_packet(CUDAState *s, break; case CUDA_GET_TIME: /* XXX: add time support ? */ - ti = time(NULL); + ti = time(NULL) + RTC_OFFSET; obuf[0] = CUDA_PACKET; obuf[1] = 0; obuf[2] = 0; @@ -522,6 +525,12 @@ static void cuda_receive_packet(CUDAState *s, obuf[1] = 0; cuda_send_packet_to_host(s, obuf, 2); break; + case CUDA_POWERDOWN: + obuf[0] = CUDA_PACKET; + obuf[1] = 0; + cuda_send_packet_to_host(s, obuf, 2); + qemu_system_shutdown_request(); + break; default: break; } |