KVM: Split IOAPIC structure

Prepared for reuse ioapic_redir_entry for MSI.

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 16 deletions

diff --git a/virt/kvm/ioapic.h b/virt/kvm/ioapic.h
index a34bd5e6436b..008ec873d018 100644
--- a/virt/kvm/ioapic.h
+++ b/virt/kvm/ioapic.h
@@ -40,22 +40,7 @@ struct kvm_ioapic {
         u32 id;
         u32 irr;
         u32 pad;
-        union ioapic_redir_entry {
-                u64 bits;
-                struct {
-                        u8 vector;
-                        u8 delivery_mode:3;
-                        u8 dest_mode:1;
-                        u8 delivery_status:1;
-                        u8 polarity:1;
-                        u8 remote_irr:1;
-                        u8 trig_mode:1;
-                        u8 mask:1;
-                        u8 reserve:7;
-                        u8 reserved[4];
-                        u8 dest_id;
-                } fields;
-        } redirtbl[IOAPIC_NUM_PINS];
+        union kvm_ioapic_redirect_entry redirtbl[IOAPIC_NUM_PINS];
         struct kvm_io_device dev;
         struct kvm *kvm;
         void (*ack_notifier)(void *opaque, int irq);