diff options
Diffstat (limited to 'hw/sensor')
| -rw-r--r-- | hw/sensor/tmp105.c | 7 | ||||
| -rw-r--r-- | hw/sensor/trace-events | 6 | ||||
| -rw-r--r-- | hw/sensor/trace.h | 1 |
3 files changed, 13 insertions, 1 deletions
diff --git a/hw/sensor/tmp105.c b/hw/sensor/tmp105.c index 9d7b911f59..ef2824f3e1 100644 --- a/hw/sensor/tmp105.c +++ b/hw/sensor/tmp105.c @@ -27,6 +27,7 @@ #include "qapi/visitor.h" #include "qemu/module.h" #include "hw/registerfields.h" +#include "trace.h" FIELD(CONFIG, SHUTDOWN_MODE, 0, 1) FIELD(CONFIG, THERMOSTAT_MODE, 1, 1) @@ -150,17 +151,21 @@ static void tmp105_read(TMP105State *s) s->buf[s->len++] = ((uint16_t) s->limit[1]) >> 0; break; } + + trace_tmp105_read(s->i2c.address, s->pointer); } static void tmp105_write(TMP105State *s) { + trace_tmp105_write(s->i2c.address, s->pointer); + switch (s->pointer & 3) { case TMP105_REG_TEMPERATURE: break; case TMP105_REG_CONFIG: if (FIELD_EX8(s->buf[0] & ~s->config, CONFIG, SHUTDOWN_MODE)) { - printf("%s: TMP105 shutdown\n", __func__); + trace_tmp105_write_shutdown(s->i2c.address); } s->config = FIELD_DP8(s->buf[0], CONFIG, ONE_SHOT, 0); s->faults = tmp105_faultq[FIELD_EX8(s->config, CONFIG, FAULT_QUEUE)]; diff --git a/hw/sensor/trace-events b/hw/sensor/trace-events new file mode 100644 index 0000000000..a3fe54fa6d --- /dev/null +++ b/hw/sensor/trace-events @@ -0,0 +1,6 @@ +# See docs/devel/tracing.rst for syntax documentation. + +# tmp105.c +tmp105_read(uint8_t dev, uint8_t addr) "device: 0x%02x, addr: 0x%02x" +tmp105_write(uint8_t dev, uint8_t addr) "device: 0x%02x, addr 0x%02x" +tmp105_write_shutdown(uint8_t dev) "device: 0x%02x" diff --git a/hw/sensor/trace.h b/hw/sensor/trace.h new file mode 100644 index 0000000000..e4721560b0 --- /dev/null +++ b/hw/sensor/trace.h @@ -0,0 +1 @@ +#include "trace/trace-hw_sensor.h" |