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qemu/hw/watchdog/trace-events

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docs: fix references to docs/devel/tracing.rst Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst. We still have several references to the old file, so let's fix them with the following command: sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-05-17 18:16:58 +03:00
# See docs/devel/tracing.rst for syntax documentation.
hw/watchdog/cmsdk_apb_watchdog: Implement CMSDK APB watchdog module The Arm Cortex-M System Design Kit includes a simple watchdog module based on a 32-bit down-counter. Implement this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-20 13:24:33 +03:00
trace-events: Fix attribution of trace points to source Some trace points are attributed to the wrong source file. Happens when we neglect to update trace-events for code motion, or add events in the wrong place, or misspell the file name. Clean up with help of cleanup-trace-events.pl. Same funnies as in the previous commit, of course. Manually shorten its change to linux-user/trace-events to */signal.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-id: 20190314180929.27722-6-armbru@redhat.com Message-Id: <20190314180929.27722-6-armbru@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-03-14 21:09:29 +03:00
# cmsdk-apb-watchdog.c
hw/watchdog/cmsdk_apb_watchdog: Implement CMSDK APB watchdog module The Arm Cortex-M System Design Kit includes a simple watchdog module based on a 32-bit down-counter. Implement this. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-08-20 13:24:33 +03:00
cmsdk_apb_watchdog_read(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB watchdog read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
cmsdk_apb_watchdog_write(uint64_t offset, uint64_t data, unsigned size) "CMSDK APB watchdog write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u"
cmsdk_apb_watchdog_reset(void) "CMSDK APB watchdog: reset"
hw/watchdog/cmsdk-apb-watchdog: Add trace event for lock status Add a trace event to see when a guest disable/enable the watchdog. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20200617072539.32686-2-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-06-17 10:25:26 +03:00
cmsdk_apb_watchdog_lock(uint32_t lock) "CMSDK APB watchdog: lock %" PRIu32
aspeed/wdt: Add trace events Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 09:20:08 +03:00
# wdt-aspeed.c
aspeed_wdt_read(uint64_t addr, uint32_t size) "@0x%" PRIx64 " size=%d"
aspeed_wdt_write(uint64_t addr, uint32_t size, uint64_t data) "@0x%" PRIx64 " size=%d value=0x%"PRIx64
ppc/spapr: Implement H_WATCHDOG The new PAPR 2.12 defines a watchdog facility managed via the new H_WATCHDOG hypercall. This adds H_WATCHDOG support which a proposed driver for pseries uses: https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=303120 This was tested by running QEMU with a debug kernel and command line: -append \ "pseries-wdt.timeout=60 pseries-wdt.nowayout=1 pseries-wdt.action=2" and running "echo V > /dev/watchdog0" inside the VM. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com> Message-Id: <20220622051008.1067464-1-aik@ozlabs.ru> Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2022-06-22 08:10:08 +03:00
# spapr_watchdog.c
spapr_watchdog_start(uint64_t flags, uint64_t num, uint64_t timeout) "Flags 0x%" PRIx64 " num=%" PRId64 " %" PRIu64 "ms"
spapr_watchdog_stop(uint64_t num, uint64_t ret) "num=%" PRIu64 " ret=%" PRId64
spapr_watchdog_query(uint64_t caps) "caps=0x%" PRIx64
spapr_watchdog_query_lpm(uint64_t caps) "caps=0x%" PRIx64
spapr_watchdog_expired(uint64_t num, unsigned action) "num=%" PRIu64 " action=%u"
hw/watchdog: add trace events for watchdog action handling The tracepoints aid in debugging the triggering of watchdog devices. Reviewed-by: Richard W.M. Jones <rjones@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20221216125749.596075-4-berrange@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-12-16 15:57:47 +03:00
# watchdog.c
watchdog_perform_action(unsigned int action) "action=%u"
watchdog_set_action(unsigned int action) "action=%u"
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