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authorHervé Poussineau <hpoussin@reactos.org>2016-02-07 21:34:14 +0100
committerDavid Gibson <david@gibson.dropbear.id.au>2016-02-17 09:59:31 +1100
commite6473178920685da3215813a959fb747976a2b5f (patch)
tree50c73863aee00759be6144a7e2a00db1bd528d6e
parent547a4d1969ce9d385ecfbda6f0d3ea627b4e5d39 (diff)
downloadqemu-arm-e6473178920685da3215813a959fb747976a2b5f.tar.gz
cuda: port SET_TIME command to new framework
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> 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>
-rw-r--r--hw/misc/macio/cuda.c24
1 files changed, 18 insertions, 6 deletions
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 8ee1414193..611b4140f6 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -674,6 +674,23 @@ 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 },
@@ -685,6 +702,7 @@ 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,
@@ -692,7 +710,6 @@ 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];
@@ -719,11 +736,6 @@ 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;