diff options
| author | Bernhard Beschow <shentey@gmail.com> | 2024-11-05 10:10:00 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-11-05 10:10:00 +0000 |
| commit | 3647dca9fbf4fb267c401cdd94519b7a60af0b0b (patch) | |
| tree | 26914620de1840548083d0dede30072468dd277b /hw/sensor/tmp105.c | |
| parent | fe06088b3c5b3bd1a31b499db38b9542deaa2a3e (diff) | |
hw/sensor/tmp105: Convert printf() to trace event, add tracing for read/write access
printf() unconditionally prints to the console which disturbs `-serial stdio`.
Fix that by converting into a trace event. While at it, add some tracing for
read and write access.
Fixes: 7e7c5e4c1ba5 "Nokia N800 machine support (ARM)."
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20241103143330.123596-5-shentey@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/sensor/tmp105.c')
| -rw-r--r-- | hw/sensor/tmp105.c | 7 |
1 files changed, 6 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)]; |