@@ -55,6 +55,6 @@ MC146818RtcState *mc146818_rtc_init(ISABus *bus, int base_year,
qemu_irq intercept_irq);
void mc146818rtc_set_cmos_data(MC146818RtcState *s, int addr, int val);
int mc146818rtc_get_cmos_data(MC146818RtcState *s, int addr);
-void qmp_rtc_reset_reinjection(Error **errp);
+void rtc_reset_reinjection(MC146818RtcState *rtc);
#endif /* HW_RTC_MC146818RTC_H */
new file mode 100644
@@ -0,0 +1,46 @@
+/*
+ * QEMU monitor
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu/osdep.h"
+#include "monitor/monitor.h"
+#include "qapi/qmp/qdict.h"
+#include "qapi/error.h"
+#include "qapi/qapi-commands-misc-target.h"
+#include "hw/i386/x86.h"
+#include "hw/rtc/mc146818rtc.h"
+
+#include CONFIG_DEVICES
+
+void qmp_rtc_reset_reinjection(Error **errp)
+{
+ X86MachineState *x86ms = X86_MACHINE(qdev_get_machine());
+
+#ifdef CONFIG_MC146818RTC
+ if (x86ms->rtc) {
+ rtc_reset_reinjection(MC146818_RTC(x86ms->rtc));
+ }
+#else
+ assert(!x86ms->rtc);
+#endif
+}
@@ -104,16 +104,9 @@ static void rtc_coalesced_timer_update(MC146818RtcState *s)
}
}
-static QLIST_HEAD(, MC146818RtcState) rtc_devices =
- QLIST_HEAD_INITIALIZER(rtc_devices);
-
-void qmp_rtc_reset_reinjection(Error **errp)
+void rtc_reset_reinjection(MC146818RtcState *rtc)
{
- MC146818RtcState *s;
-
- QLIST_FOREACH(s, &rtc_devices, link) {
- s->irq_coalesced = 0;
- }
+ rtc->irq_coalesced = 0;
}
static bool rtc_policy_slew_deliver_irq(MC146818RtcState *s)
@@ -941,7 +934,6 @@ static void rtc_realizefn(DeviceState *dev, Error **errp)
object_property_add_tm(OBJECT(s), "date", rtc_get_date);
qdev_init_gpio_out(dev, &s->irq, 1);
- QLIST_INSERT_HEAD(&rtc_devices, s, link);
}
MC146818RtcState *mc146818_rtc_init(ISABus *bus, int base_year,
@@ -2,6 +2,7 @@ i386_ss = ss.source_set()
i386_ss.add(files(
'fw_cfg.c',
'e820_memory_layout.c',
+ 'monitor.c',
'multiboot.c',
'x86.c',
'x86-cpu.c',
The rtc-reset-reinjection QMP command is specific to x86, other boards do not have the ACK tracking functionality that is needed for RTC interrupt reinjection. Therefore the QMP command is only included in x86, but qmp_rtc_reset_reinjection() is implemented by hw/rtc/mc146818rtc.c and requires tracking of all created RTC devices. Move the implementation to hw/i386, so that 1) it is available even if no RTC device exist 2) the only RTC that exists is easily found in x86ms->rtc. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- include/hw/rtc/mc146818rtc.h | 2 +- hw/i386/monitor.c | 46 ++++++++++++++++++++++++++++++++++++ hw/rtc/mc146818rtc.c | 12 ++-------- hw/i386/meson.build | 1 + 4 files changed, 50 insertions(+), 11 deletions(-) create mode 100644 hw/i386/monitor.c