From d7ce296f57740c076279fd6a0282bea255ec0842 Mon Sep 17 00:00:00 2001 From: bellard Date: Wed, 9 Feb 2005 00:07:08 +0000 Subject: [PATCH] power down support + date fix (Thayne Harbaugh) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1275 c046a42c-6fe2-441c-8c8c-71466251a162 --- hw/cuda.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/hw/cuda.c b/hw/cuda.c index c05cdeb5fe..b196862805 100644 --- a/hw/cuda.c +++ b/hw/cuda.c @@ -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; }