qapi: move RTC_CHANGE to the target schema

A few targets don't emit RTC_CHANGE, we could restrict the event to
the tagets that do emit it.

Note: There is a lot more of events & commands that we could restrict
to capable targets, with the cost of some additional complexity, but
the benefit of added correctness and better introspection.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190214152251.2073-19-armbru@redhat.com>

diff --git a/hw/ppc/spapr_rtc.c b/hw/ppc/spapr_rtc.c
index cd049f389daf03300280ee5689246c2f19dd6110..eb95a7077d00019eaaed7e663fa42fecefd0c7ed 100644 (file)
--- a/hw/ppc/spapr_rtc.c
+++ b/hw/ppc/spapr_rtc.c
@@ -31,7 +31,7 @@
 #include "sysemu/sysemu.h"
 #include "hw/ppc/spapr.h"
 #include "qapi/error.h"
-#include "qapi/qapi-events-misc.h"
+#include "qapi/qapi-events-target.h"
 #include "qemu/cutils.h"
 
 void spapr_rtc_read(sPAPRRTCState *rtc, struct tm *tm, uint32_t *ns)

diff --git a/hw/timer/mc146818rtc.c b/hw/timer/mc146818rtc.c
index bc1862b6fc7d677c44c3018b4c19dee7509aa1f2..513f105e62f72769ea82870d6201ecc67706ac82 100644 (file)
--- a/hw/timer/mc146818rtc.c
+++ b/hw/timer/mc146818rtc.c
@@ -32,7 +32,7 @@
 #include "hw/timer/mc146818rtc.h"
 #include "qapi/error.h"
 #include "qapi/qapi-commands-target.h"
-#include "qapi/qapi-events-misc.h"
+#include "qapi/qapi-events-target.h"
 #include "qapi/visitor.h"
 #include "exec/address-spaces.h"
 

diff --git a/qapi/misc.json b/qapi/misc.json
index 98f59f828afda79df7b76ca4671711d63acd371a..8b3ca4fdd34477b38fb0b382628f8e405a6666f3 100644 (file)
--- a/qapi/misc.json
+++ b/qapi/misc.json
@@ -2876,29 +2876,6 @@
 { 'event': 'ACPI_DEVICE_OST',
      'data': { 'info': 'ACPIOSTInfo' } }
 
-##
-# @RTC_CHANGE:
-#
-# Emitted when the guest changes the RTC time.
-#
-# @offset: offset between base RTC clock (as specified by -rtc base), and
-#          new RTC clock value. Note that value will be different depending
-#          on clock chosen to drive RTC (specified by -rtc clock).
-#
-# Note: This event is rate-limited.
-#
-# Since: 0.13.0
-#
-# Example:
-#
-# <-   { "event": "RTC_CHANGE",
-#        "data": { "offset": 78 },
-#        "timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
-#
-##
-{ 'event': 'RTC_CHANGE',
-  'data': { 'offset': 'int' } }
-
 ##
 # @ReplayMode:
 #

diff --git a/qapi/target.json b/qapi/target.json
index 5c41a0aee70e25f0b37e0918037138952d5bf3c0..da7b4be51e715ab527d24c0d68449c30e436785c 100644 (file)
--- a/qapi/target.json
+++ b/qapi/target.json
@@ -7,6 +7,29 @@
 
 { 'include': 'misc.json' }
 
+##
+# @RTC_CHANGE:
+#
+# Emitted when the guest changes the RTC time.
+#
+# @offset: offset between base RTC clock (as specified by -rtc base), and
+#          new RTC clock value
+#
+# Note: This event is rate-limited.
+#
+# Since: 0.13.0
+#
+# Example:
+#
+# <-   { "event": "RTC_CHANGE",
+#        "data": { "offset": 78 },
+#        "timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
+#
+##
+{ 'event': 'RTC_CHANGE',
+  'data': { 'offset': 'int' },
+  'if': 'defined(TARGET_ALPHA) || defined(TARGET_ARM) || defined(TARGET_HPPA) || defined(TARGET_I386) || defined(TARGET_MIPS) || defined(TARGET_MIPS64) || defined(TARGET_MOXIE) || defined(TARGET_PPC) || defined(TARGET_PPC64) || defined(TARGET_S390X) || defined(TARGET_SH4) || defined(TARGET_SPARC)' }
+
 ##
 # @rtc-reset-reinjection:
 #