diff options
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/macio/cuda.c | 50 | ||||
| -rw-r--r-- | hw/misc/macio/trace-events | 11 |
2 files changed, 28 insertions, 33 deletions
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c index 377b91d266..bd9b862034 100644 --- a/hw/misc/macio/cuda.c +++ b/hw/misc/macio/cuda.c @@ -32,19 +32,7 @@ #include "sysemu/sysemu.h" #include "qemu/cutils.h" #include "qemu/log.h" - -/* debug CUDA packets */ -//#define DEBUG_CUDA_PACKET - -/* debug CUDA packets */ -//#define DEBUG_CUDA_PACKET - -#ifdef DEBUG_CUDA -#define CUDA_DPRINTF(fmt, ...) \ - do { printf("CUDA: " fmt , ## __VA_ARGS__); } while (0) -#else -#define CUDA_DPRINTF(fmt, ...) -#endif +#include "trace.h" /* Bits in B data register: all active low */ #define TREQ 0x08 /* Transfer request (input) */ @@ -120,7 +108,7 @@ static void cuda_delay_set_sr_int(CUDAState *s) return; } - CUDA_DPRINTF("CUDA: %s:%d\n", __func__, __LINE__); + trace_cuda_delay_set_sr_int(); expire = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) + s->sr_delay_ns; timer_mod(s->sr_delay_timer, expire); @@ -141,7 +129,7 @@ static void cuda_update(CUDAState *s) /* data output */ if ((ms->b & (TACK | TIP)) != (s->last_b & (TACK | TIP))) { if (s->data_out_index < sizeof(s->data_out)) { - CUDA_DPRINTF("send: %02x\n", ms->sr); + trace_cuda_data_send(ms->sr); s->data_out[s->data_out_index++] = ms->sr; cuda_delay_set_sr_int(s); } @@ -151,7 +139,7 @@ static void cuda_update(CUDAState *s) /* data input */ if ((ms->b & (TACK | TIP)) != (s->last_b & (TACK | TIP))) { ms->sr = s->data_in[s->data_in_index++]; - CUDA_DPRINTF("recv: %02x\n", ms->sr); + trace_cuda_data_recv(ms->sr); /* indicate end of transfer */ if (s->data_in_index >= s->data_in_size) { ms->b = (ms->b | TREQ); @@ -199,15 +187,13 @@ static void cuda_update(CUDAState *s) static void cuda_send_packet_to_host(CUDAState *s, const uint8_t *data, int len) { -#ifdef DEBUG_CUDA_PACKET - { - int i; - printf("cuda_send_packet_to_host:\n"); - for(i = 0; i < len; i++) - printf(" %02x", data[i]); - printf("\n"); + int i; + + trace_cuda_packet_send(len); + for (i = 0; i < len; i++) { + trace_cuda_packet_send_data(i, data[i]); } -#endif + memcpy(s->data_in, data, len); s->data_in_size = len; s->data_in_index = 0; @@ -411,7 +397,7 @@ static void cuda_receive_packet(CUDAState *s, for (i = 0; i < ARRAY_SIZE(handlers); i++) { const CudaCommand *desc = &handlers[i]; if (desc->command == data[0]) { - CUDA_DPRINTF("handling command %s\n", desc->name); + trace_cuda_receive_packet_cmd(desc->name); out_len = 0; if (desc->handler(s, data + 1, len - 1, obuf + 3, &out_len)) { cuda_send_packet_to_host(s, obuf, 3 + out_len); @@ -440,15 +426,13 @@ static void cuda_receive_packet(CUDAState *s, static void cuda_receive_packet_from_host(CUDAState *s, const uint8_t *data, int len) { -#ifdef DEBUG_CUDA_PACKET - { - int i; - printf("cuda_receive_packet_from_host:\n"); - for(i = 0; i < len; i++) - printf(" %02x", data[i]); - printf("\n"); + int i; + + trace_cuda_packet_receive(len); + for (i = 0; i < len; i++) { + trace_cuda_packet_receive_data(i, data[i]); } -#endif + switch(data[0]) { case ADB_PACKET: { diff --git a/hw/misc/macio/trace-events b/hw/misc/macio/trace-events new file mode 100644 index 0000000000..24c0a36824 --- /dev/null +++ b/hw/misc/macio/trace-events @@ -0,0 +1,11 @@ +# See docs/devel/tracing.txt for syntax documentation. + +# hw/misc/macio/cuda.c +cuda_delay_set_sr_int(void) "" +cuda_data_send(uint8_t data) "send: 0x%02x" +cuda_data_recv(uint8_t data) "recv: 0x%02x" +cuda_receive_packet_cmd(const char *cmd) "handling command %s" +cuda_packet_receive(int len) "length %d" +cuda_packet_receive_data(int i, const uint8_t data) "[%d] 0x%02x" +cuda_packet_send(int len) "length %d" +cuda_packet_send_data(int i, const uint8_t data) "[%d] 0x%02x" |