qemu-e2k/hw/rtc
Eric Auger 1adf528ec3 hw/rtc/pl031: Send RTC_CHANGE QMP event
The PL031 currently is not able to report guest RTC change to the QMP
monitor as opposed to mc146818 or spapr RTCs. This patch adds the call
to qapi_event_send_rtc_change() when the Load Register is written. The
value which is reported corresponds to the difference between the guest
reference time and the reference time kept in softmmu/rtc.c.

For instance adding 20s to the guest RTC value will report 20. Adding
an extra 20s to the guest RTC value will report 20 + 20 = 40.

The inclusion of qapi/qapi-types-misc-target.h in hw/rtl/pl031.c
require to compile the PL031 with specific_ss.add() to avoid
./qapi/qapi-types-misc-target.h:18:13: error: attempt to use poisoned
"TARGET_<ARCH>".

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210920122535.269988-1-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-11-15 18:53:00 +00:00
..
Kconfig hw: rtc: Add Goldfish RTC device 2020-02-10 12:01:37 -08:00
allwinner-rtc.c hw/arm/allwinner: add RTC device support 2020-03-12 16:27:33 +00:00
aspeed_rtc.c
ds1338.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
exynos4210_rtc.c exynos4210_rtc: Use ptimer_free() in the finalize function to avoid memleaks 2021-01-08 15:13:38 +00:00
goldfish_rtc.c goldfish_rtc: re-arm the alarm after migration 2021-03-04 09:43:29 -05:00
m41t80.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
m48t59-internal.h hw/timer/m48t59: Convert debug printf()s to trace events 2020-02-06 10:51:24 +01:00
m48t59-isa.c m48t59-isa: remove legacy m48t59_init_isa() function 2020-10-18 16:21:42 +01:00
m48t59.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
mc146818rtc.c hw/rtc/mc146818rtc: Convert to 3-phase reset (Resettable interface) 2021-05-13 18:05:22 +02:00
meson.build hw/rtc/pl031: Send RTC_CHANGE QMP event 2021-11-15 18:53:00 +00:00
pl031.c hw/rtc/pl031: Send RTC_CHANGE QMP event 2021-11-15 18:53:00 +00:00
sun4v-rtc.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
twl92230.c QAPI patches patches for 2020-12-19 2021-01-01 14:33:03 +00:00
xlnx-zynqmp-rtc.c