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[3/5] KVM: introduce struct rtc_status

Message ID 1363334700-24507-4-git-send-email-yang.z.zhang@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Zhang, Yang Z March 15, 2013, 8:04 a.m. UTC 
From: Yang Zhang <yang.z.zhang@Intel.com>

New rtc_status structure to record rtc irq info.

Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
---
 virt/kvm/ioapic.h |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
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Patch

diff --git a/virt/kvm/ioapic.h b/virt/kvm/ioapic.h
index 2fc61a5..2aea926 100644
--- a/virt/kvm/ioapic.h
+++ b/virt/kvm/ioapic.h
@@ -34,6 +34,12 @@  struct kvm_vcpu;
 #define	IOAPIC_INIT			0x5
 #define	IOAPIC_EXTINT			0x7
 
+struct rtc_status {
+	int need_eoi;
+	DECLARE_BITMAP(vcpu_map, KVM_MAX_VCPUS);
+	struct kvm_irq_ack_notifier irq_ack_notifier;
+};
+
 struct kvm_ioapic {
 	u64 base_address;
 	u32 ioregsel;
@@ -47,6 +53,9 @@  struct kvm_ioapic {
 	void (*ack_notifier)(void *opaque, int irq);
 	spinlock_t lock;
 	DECLARE_BITMAP(handled_vectors, 256);
+#ifdef CONFIG_X86
+	struct rtc_status rtc_status;
+#endif
 };
 
 #ifdef DEBUG