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[Qemu-ppc] [PATCH 11/13] cuda: port SET_TIME command to new framework
From: |
Hervé Poussineau |
Subject: |
[Qemu-ppc] [PATCH 11/13] cuda: port SET_TIME command to new framework |
Date: |
Sat, 23 Jan 2016 21:40:08 +0100 |
Signed-off-by: Hervé Poussineau <address@hidden>
---
hw/misc/macio/cuda.c | 24 ++++++++++++++++++------
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 55e9cff..49a79fc 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -673,6 +673,23 @@ static bool cuda_cmd_get_time(CUDAState *s,
return true;
}
+static bool cuda_cmd_set_time(CUDAState *s,
+ const uint8_t *in_data, int in_len,
+ uint8_t *out_data, int *out_len)
+{
+ uint32_t ti;
+
+ if (in_len != 4) {
+ return false;
+ }
+
+ ti = (((uint32_t)in_data[1]) << 24) + (((uint32_t)in_data[2]) << 16)
+ + (((uint32_t)in_data[3]) << 8) + in_data[4];
+ s->tick_offset = ti - (qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL)
+ / get_ticks_per_sec());
+ return true;
+}
+
static const CudaCommand handlers[] = {
{ CUDA_AUTOPOLL, "AUTOPOLL", cuda_cmd_autopoll },
{ CUDA_SET_AUTO_RATE, "SET_AUTO_RATE", cuda_cmd_set_autorate },
@@ -684,6 +701,7 @@ static const CudaCommand handlers[] = {
{ CUDA_SET_POWER_MESSAGES, "SET_POWER_MESSAGES",
cuda_cmd_set_power_message },
{ CUDA_GET_TIME, "GET_TIME", cuda_cmd_get_time },
+ { CUDA_SET_TIME, "SET_TIME", cuda_cmd_set_time },
};
static void cuda_receive_packet(CUDAState *s,
@@ -691,7 +709,6 @@ static void cuda_receive_packet(CUDAState *s,
{
uint8_t obuf[16] = { CUDA_PACKET, 0, data[0] };
int i, out_len = 0;
- uint32_t ti;
for (i = 0; i < ARRAY_SIZE(handlers); i++) {
const CudaCommand *desc = &handlers[i];
@@ -718,11 +735,6 @@ static void cuda_receive_packet(CUDAState *s,
case CUDA_GET_6805_ADDR:
cuda_send_packet_to_host(s, obuf, 3);
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);
- return;
case CUDA_COMBINED_FORMAT_IIC:
obuf[0] = ERROR_PACKET;
obuf[1] = 0x5;
--
2.1.4
- Re: [Qemu-ppc] [PATCH 12/13] cuda: remove GET_6805_ADDR command, (continued)
[Qemu-ppc] [PATCH 08/13] cuda: port FILE_SERVER_FLAG command to new framework, Hervé Poussineau, 2016/01/23
[Qemu-ppc] [PATCH 09/13] cuda: port SET_POWER_MESSAGES command to new framework, Hervé Poussineau, 2016/01/23
[Qemu-ppc] [PATCH 10/13] cuda: port GET_TIME command to new framework, Hervé Poussineau, 2016/01/23
[Qemu-ppc] [PATCH 13/13] cuda: remove CUDA_GET_SET_IIC/CUDA_COMBINED_FORMAT_IIC commands, Hervé Poussineau, 2016/01/23
[Qemu-ppc] [PATCH 11/13] cuda: port SET_TIME command to new framework,
Hervé Poussineau <=
Re: [Qemu-ppc] [PATCH 00/13] cuda: misc fixes and cleanups, David Gibson, 2016/01/24
Re: [Qemu-ppc] [PATCH 00/13] cuda: misc fixes and cleanups, Alyssa Milburn, 2016/01/25
Re: [Qemu-ppc] [PATCH 00/13] cuda: misc fixes and cleanups, Programmingkid, 2016/01/27