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[Qemu-devel] [PATCH v6 2/5] xen: disable rtc_clock
From: |
Stefano Stabellini |
Subject: |
[Qemu-devel] [PATCH v6 2/5] xen: disable rtc_clock |
Date: |
Fri, 13 Apr 2012 19:35:01 +0100 |
rtc_clock is only used by the RTC emulator (mc146818rtc.c), however Xen
has its own RTC emulator in the hypervisor so we can disable it.
Signed-off-by: Stefano Stabellini <address@hidden>
---
xen-all.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/xen-all.c b/xen-all.c
index 3e6de41..d1c4e72 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -593,6 +593,10 @@ void xen_vcpu_init(void)
qemu_register_reset(xen_reset_vcpu, first_cpu);
xen_reset_vcpu(first_cpu);
}
+ /* if rtc_clock is left to default (host_clock), disable it */
+ if (rtc_clock == host_clock) {
+ qemu_clock_enable(rtc_clock, false);
+ }
}
/* get the ioreq packets from share mem */
--
1.7.2.5