| Message ID | 20240513101108.5237-2-shentey@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Trivial ARM changes | expand |
On 13/5/24 12:11, Bernhard Beschow wrote: > Signed-off-by: Bernhard Beschow <shentey@gmail.com> > --- > hw/rtc/ds1338.c | 6 ++++++ > hw/rtc/trace-events | 4 ++++ > 2 files changed, 10 insertions(+) > @@ -134,6 +138,8 @@ static int ds1338_send(I2CSlave *i2c, uint8_t data) > { > DS1338State *s = DS1338(i2c); > > + trace_ds1338_send(s->ptr, data); > --- a/hw/rtc/trace-events > +++ b/hw/rtc/trace-events > @@ -22,6 +22,10 @@ pl031_set_alarm(uint32_t ticks) "alarm set for %u ticks" > aspeed_rtc_read(uint64_t addr, uint64_t value) "addr 0x%02" PRIx64 " value 0x%08" PRIx64 > aspeed_rtc_write(uint64_t addr, uint64_t value) "addr 0x%02" PRIx64 " value 0x%08" PRIx64 > > +# ds1338.c > +ds1338_recv(uint32_t addr, uint8_t value) "[0x%" PRIx32 "] -> 0x%02" PRIx8 > +ds1338_send(uint32_t addr, uint8_t value) "[0x%" PRIx32 "] <- 0x%02" PRIx8 DS1338State::ptr is signed, although being an offset, odd. Using unsigned in traces seems better anyway, Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
diff --git a/hw/rtc/ds1338.c b/hw/rtc/ds1338.c index e479661c39..ec1b6c40b1 100644 --- a/hw/rtc/ds1338.c +++ b/hw/rtc/ds1338.c @@ -17,6 +17,7 @@ #include "qemu/module.h" #include "qom/object.h" #include "sysemu/rtc.h" +#include "trace.h" /* Size of NVRAM including both the user-accessible area and the * secondary register area. @@ -126,6 +127,9 @@ static uint8_t ds1338_recv(I2CSlave *i2c) uint8_t res; res = s->nvram[s->ptr]; + + trace_ds1338_recv(s->ptr, res); + inc_regptr(s); return res; } @@ -134,6 +138,8 @@ static int ds1338_send(I2CSlave *i2c, uint8_t data) { DS1338State *s = DS1338(i2c); + trace_ds1338_send(s->ptr, data); + if (s->addr_byte) { s->ptr = data & (NVRAM_SIZE - 1); s->addr_byte = false; diff --git a/hw/rtc/trace-events b/hw/rtc/trace-events index ebb311a5b0..8012afe102 100644 --- a/hw/rtc/trace-events +++ b/hw/rtc/trace-events @@ -22,6 +22,10 @@ pl031_set_alarm(uint32_t ticks) "alarm set for %u ticks" aspeed_rtc_read(uint64_t addr, uint64_t value) "addr 0x%02" PRIx64 " value 0x%08" PRIx64 aspeed_rtc_write(uint64_t addr, uint64_t value) "addr 0x%02" PRIx64 " value 0x%08" PRIx64 +# ds1338.c +ds1338_recv(uint32_t addr, uint8_t value) "[0x%" PRIx32 "] -> 0x%02" PRIx8 +ds1338_send(uint32_t addr, uint8_t value) "[0x%" PRIx32 "] <- 0x%02" PRIx8 + # m48t59.c m48txx_nvram_io_read(uint64_t addr, uint64_t value) "io read addr:0x%04" PRIx64 " value:0x%02" PRIx64 m48txx_nvram_io_write(uint64_t addr, uint64_t value) "io write addr:0x%04" PRIx64 " value:0x%02" PRIx64
Signed-off-by: Bernhard Beschow <shentey@gmail.com> --- hw/rtc/ds1338.c | 6 ++++++ hw/rtc/trace-events | 4 ++++ 2 files changed, 10 insertions(+)