hw/i2c/mpc_i2c: Convert DPRINTF to trace events for register access
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20241103133412.73536-12-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/hw/i2c/mpc_i2c.c b/hw/i2c/mpc_i2c.c
index 2467d1a..3d79c15 100644
--- a/hw/i2c/mpc_i2c.c
+++ b/hw/i2c/mpc_i2c.c
@@ -24,6 +24,7 @@
#include "hw/sysbus.h"
#include "migration/vmstate.h"
#include "qom/object.h"
+#include "trace.h"
/* #define DEBUG_I2C */
@@ -224,8 +225,8 @@
break;
}
- DPRINTF("%s: addr " HWADDR_FMT_plx " %02" PRIx32 "\n", __func__,
- addr, value);
+ trace_mpc_i2c_read(addr, value);
+
return (uint64_t)value;
}
@@ -234,8 +235,8 @@
{
MPCI2CState *s = opaque;
- DPRINTF("%s: addr " HWADDR_FMT_plx " val %08" PRIx64 "\n", __func__,
- addr, value);
+ trace_mpc_i2c_write(addr, value);
+
switch (addr) {
case MPC_I2C_ADR:
s->adr = value & CADR_MASK;
diff --git a/hw/i2c/trace-events b/hw/i2c/trace-events
index 6900e06..f708a7a 100644
--- a/hw/i2c/trace-events
+++ b/hw/i2c/trace-events
@@ -35,6 +35,11 @@
aspeed_i2c_bus_send(const char *mode, int i, int count, uint8_t byte) "%s send %d/%d 0x%02x"
aspeed_i2c_bus_recv(const char *mode, int i, int count, uint8_t byte) "%s recv %d/%d 0x%02x"
+# mpc_i2c.c
+
+mpc_i2c_read(uint64_t addr, uint32_t value) "[0x%" PRIx64 "] -> 0x%02" PRIx32
+mpc_i2c_write(uint64_t addr, uint32_t value) "[0x%" PRIx64 "] <- 0x%02" PRIx32
+
# npcm7xx_smbus.c
npcm7xx_smbus_read(const char *id, uint64_t offset, uint64_t value, unsigned size) "%s offset: 0x%04" PRIx64 " value: 0x%02" PRIx64 " size: %u"
