libvirt/SOURCES/libvirt-conf-Introduce-VIR_DOMAIN_TIMER_NAME_ARMVTIMER.patch

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From eb6bdf4798eea9bae5ddca1fdd13fb5ef6e99596 Mon Sep 17 00:00:00 2001
Message-Id: <eb6bdf4798eea9bae5ddca1fdd13fb5ef6e99596@dist-git>
From: Andrea Bolognani <abologna@redhat.com>
Date: Fri, 14 Feb 2020 13:12:35 +0100
Subject: [PATCH] conf: Introduce VIR_DOMAIN_TIMER_NAME_ARMVTIMER
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
This new timer model will be used to control the behavior of the
virtual timer for KVM ARM/virt guests.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
(cherry picked from commit 3809e88a87e5898c9cf3a277cb32e20fca8fb2d0)
https://bugzilla.redhat.com/show_bug.cgi?id=1762634
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Message-Id: <20200214121237.623948-5-abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---
docs/schemas/domaincommon.rng | 1 +
src/conf/domain_conf.c | 1 +
src/conf/domain_conf.h | 1 +
src/libxl/libxl_conf.c | 1 +
src/libxl/xen_common.c | 1 +
src/qemu/qemu_command.c | 2 ++
src/qemu/qemu_domain.c | 3 +++
7 files changed, 10 insertions(+)
diff --git a/docs/schemas/domaincommon.rng b/docs/schemas/domaincommon.rng
index 026e753567..19476a2735 100644
--- a/docs/schemas/domaincommon.rng
+++ b/docs/schemas/domaincommon.rng
@@ -1239,6 +1239,7 @@
<choice>
<value>hpet</value>
<value>pit</value>
+ <value>armvtimer</value>
</choice>
</attribute>
<optional>
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 58f72b3b0f..68d9ce9c4e 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -1062,6 +1062,7 @@ VIR_ENUM_IMPL(virDomainTimerName,
"tsc",
"kvmclock",
"hypervclock",
+ "armvtimer",
);
VIR_ENUM_IMPL(virDomainTimerTrack,
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index ee8eb3ddc0..ef2c1b80f7 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -1989,6 +1989,7 @@ typedef enum {
VIR_DOMAIN_TIMER_NAME_TSC,
VIR_DOMAIN_TIMER_NAME_KVMCLOCK,
VIR_DOMAIN_TIMER_NAME_HYPERVCLOCK,
+ VIR_DOMAIN_TIMER_NAME_ARMVTIMER,
VIR_DOMAIN_TIMER_NAME_LAST
} virDomainTimerNameType;
diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index 2488bb9d32..ffac890262 100644
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -361,6 +361,7 @@ libxlMakeDomBuildInfo(virDomainDefPtr def,
case VIR_DOMAIN_TIMER_NAME_HYPERVCLOCK:
case VIR_DOMAIN_TIMER_NAME_RTC:
case VIR_DOMAIN_TIMER_NAME_PIT:
+ case VIR_DOMAIN_TIMER_NAME_ARMVTIMER:
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("unsupported timer type (name) '%s'"),
virDomainTimerNameTypeToString(clock.timers[i]->name));
diff --git a/src/libxl/xen_common.c b/src/libxl/xen_common.c
index 415549a42c..9a385eba0d 100644
--- a/src/libxl/xen_common.c
+++ b/src/libxl/xen_common.c
@@ -2182,6 +2182,7 @@ xenFormatCPUFeatures(virConfPtr conf, virDomainDefPtr def)
case VIR_DOMAIN_TIMER_NAME_HYPERVCLOCK:
case VIR_DOMAIN_TIMER_NAME_RTC:
case VIR_DOMAIN_TIMER_NAME_PIT:
+ case VIR_DOMAIN_TIMER_NAME_ARMVTIMER:
virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
_("unsupported timer type (name) '%s'"),
virDomainTimerNameTypeToString(def->clock.timers[i]->name));
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 0ad09baa1d..e1e19e0fcc 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -6200,6 +6200,7 @@ qemuBuildClockCommandLine(virCommandPtr cmd,
case VIR_DOMAIN_TIMER_NAME_TSC:
case VIR_DOMAIN_TIMER_NAME_KVMCLOCK:
case VIR_DOMAIN_TIMER_NAME_HYPERVCLOCK:
+ case VIR_DOMAIN_TIMER_NAME_ARMVTIMER:
/* Timers above are handled when building -cpu. */
case VIR_DOMAIN_TIMER_NAME_LAST:
break;
@@ -6631,6 +6632,7 @@ qemuBuildCpuCommandLine(virCommandPtr cmd,
if (timer->frequency > 0)
virBufferAsprintf(&buf, ",tsc-frequency=%lu", timer->frequency);
break;
+ case VIR_DOMAIN_TIMER_NAME_ARMVTIMER:
case VIR_DOMAIN_TIMER_NAME_PLATFORM:
case VIR_DOMAIN_TIMER_NAME_PIT:
case VIR_DOMAIN_TIMER_NAME_RTC:
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 846d1ecb29..4de4f9da53 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -5504,6 +5504,9 @@ qemuDomainDefValidateClockTimers(const virDomainDef *def,
return -1;
}
break;
+
+ case VIR_DOMAIN_TIMER_NAME_ARMVTIMER:
+ break;
}
}
--
2.25.0