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hw/watchdog/wdt_imx2: Trace timer activity 

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-id: 20231028122415.14869-3-shentey@gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
master
Bernhard Beschow 2023-10-28 14:24:11 +02:00 committed by Peter Maydell
parent 18736a2141
commit 88a9973e85
2 changed files with 6 additions and 0 deletions
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2
hw/watchdog/trace-events
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@ -20,6 +20,8 @@ aspeed_wdt_write(uint64_t addr, uint32_t size, uint64_t data) "@0x%" PRIx64 " si
# wdt_imx2.c
imx2_wdt_read(uint32_t addr, uint16_t data) "[0x%" PRIx32 "] -> 0x%" PRIx16
imx2_wdt_write(uint32_t addr, uint16_t data) "[0x%" PRIx32 "] <- 0x%" PRIx16
imx2_wdt_interrupt(void) ""
imx2_wdt_expired(void) ""
# spapr_watchdog.c
spapr_watchdog_start(uint64_t flags, uint64_t num, uint64_t timeout) "Flags 0x%" PRIx64 " num=%" PRId64 " %" PRIu64 "ms"

4
hw/watchdog/wdt_imx2.c
View File

@ -23,6 +23,8 @@ static void imx2_wdt_interrupt(void *opaque)
{
IMX2WdtState *s = IMX2_WDT(opaque);
trace_imx2_wdt_interrupt();
s->wicr |= IMX2_WDT_WICR_WTIS;
qemu_set_irq(s->irq, 1);
}
@ -31,6 +33,8 @@ static void imx2_wdt_expired(void *opaque)
{
IMX2WdtState *s = IMX2_WDT(opaque);
trace_imx2_wdt_expired();
s->wrsr = IMX2_WDT_WRSR_TOUT;
/* Perform watchdog action if watchdog is enabled */