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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>
This commit is contained in:
Bernhard Beschow 2024-11-03 14:33:57 +01:00 committed by Philippe Mathieu-Daudé
parent 6b0cc65828
commit 1d97f16edb
2 changed files with 10 additions and 4 deletions
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9
hw/i2c/mpc_i2c.c
View File

@ -24,6 +24,7 @@
#include "hw/sysbus.h" #include "hw/sysbus.h"
#include "migration/vmstate.h" #include "migration/vmstate.h"
#include "qom/object.h" #include "qom/object.h"
#include "trace.h"
/* #define DEBUG_I2C */ /* #define DEBUG_I2C */
@ -224,8 +225,8 @@ static uint64_t mpc_i2c_read(void *opaque, hwaddr addr, unsigned size)
break; break;
} }
DPRINTF("%s: addr " HWADDR_FMT_plx " %02" PRIx32 "\n", __func__, trace_mpc_i2c_read(addr, value);
addr, value);
return (uint64_t)value; return (uint64_t)value;
} }
@ -234,8 +235,8 @@ static void mpc_i2c_write(void *opaque, hwaddr addr,
{ {
MPCI2CState *s = opaque; MPCI2CState *s = opaque;
DPRINTF("%s: addr " HWADDR_FMT_plx " val %08" PRIx64 "\n", __func__, trace_mpc_i2c_write(addr, value);
addr, value);
switch (addr) { switch (addr) {
case MPC_I2C_ADR: case MPC_I2C_ADR:
s->adr = value & CADR_MASK; s->adr = value & CADR_MASK;

5
hw/i2c/trace-events
View File

@ -35,6 +35,11 @@ aspeed_i2c_bus_write(uint32_t busid, uint64_t offset, unsigned size, uint64_t va
aspeed_i2c_bus_send(const char *mode, int i, int count, uint8_t byte) "%s send %d/%d 0x%02x" 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" 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.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" 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"