summaryrefslogtreecommitdiffstats
path: root/hw/char
diff options
context:
space:
mode:
authorBALATON Zoltan2021-10-29 23:02:09 +0200
committerPhilippe Mathieu-Daudé2021-10-30 18:39:37 +0200
commit44ae04f0328d0726c1b1666600d0aa8da604a341 (patch)
tree3c5056fc1580b30745828cdb6bdee472508616e4 /hw/char
parenthw/char/sh_serial: QOM-ify (diff)
downloadqemu-44ae04f0328d0726c1b1666600d0aa8da604a341.tar.gz
qemu-44ae04f0328d0726c1b1666600d0aa8da604a341.tar.xz
qemu-44ae04f0328d0726c1b1666600d0aa8da604a341.zip
hw/char/sh_serial: Add device id to trace output
Normally there are at least two sh_serial instances. Add device id to trace messages to make it clear which instance they belong to otherwise its not possible to tell which serial device is accessed. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <cc1f9ff9f4259ae799750e452f8871849c7a104c.1635541329.git.balaton@eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'hw/char')
-rw-r--r--hw/char/sh_serial.c6
-rw-r--r--hw/char/trace-events4
2 files changed, 6 insertions, 4 deletions
diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c
index 808d4ebae7..355886ee3a 100644
--- a/hw/char/sh_serial.c
+++ b/hw/char/sh_serial.c
@@ -94,9 +94,10 @@ static void sh_serial_write(void *opaque, hwaddr offs,
uint64_t val, unsigned size)
{
SHSerialState *s = opaque;
+ DeviceState *d = DEVICE(s);
unsigned char ch;
- trace_sh_serial_write(size, offs, val);
+ trace_sh_serial_write(d->id, size, offs, val);
switch (offs) {
case 0x00: /* SMR */
s->smr = val & ((s->feat & SH_SERIAL_FEAT_SCIF) ? 0x7b : 0xff);
@@ -212,6 +213,7 @@ static uint64_t sh_serial_read(void *opaque, hwaddr offs,
unsigned size)
{
SHSerialState *s = opaque;
+ DeviceState *d = DEVICE(s);
uint32_t ret = UINT32_MAX;
#if 0
@@ -304,7 +306,7 @@ static uint64_t sh_serial_read(void *opaque, hwaddr offs,
break;
}
}
- trace_sh_serial_read(size, offs, ret);
+ trace_sh_serial_read(d->id, size, offs, ret);
if (ret > UINT16_MAX) {
qemu_log_mask(LOG_GUEST_ERROR,
diff --git a/hw/char/trace-events b/hw/char/trace-events
index 4a92e7674a..2ecb36232e 100644
--- a/hw/char/trace-events
+++ b/hw/char/trace-events
@@ -103,5 +103,5 @@ exynos_uart_rx_timeout(uint32_t channel, uint32_t stat, uint32_t intsp) "UART%d:
cadence_uart_baudrate(unsigned baudrate) "baudrate %u"
# sh_serial.c
-sh_serial_read(unsigned size, uint64_t offs, uint64_t val) " size %d offs 0x%02" PRIx64 " -> 0x%02" PRIx64
-sh_serial_write(unsigned size, uint64_t offs, uint64_t val) "size %d offs 0x%02" PRIx64 " <- 0x%02" PRIx64
+sh_serial_read(char *id, unsigned size, uint64_t offs, uint64_t val) " %s size %d offs 0x%02" PRIx64 " -> 0x%02" PRIx64
+sh_serial_write(char *id, unsigned size, uint64_t offs, uint64_t val) "%s size %d offs 0x%02" PRIx64 " <- 0x%02" PRIx64