1 files changed, 34 insertions, 2 deletions
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h
index 8ac797e6a91a..723f487f3edc 100644
--- a/include/asm-generic/hyperv-tlfs.h
+++ b/include/asm-generic/hyperv-tlfs.h
@@ -481,6 +481,11 @@ struct hv_create_vp {
 	u64 flags;
 } __packed;
 
+enum hv_interrupt_source {
+	HV_INTERRUPT_SOURCE_MSI = 1, /* MSI and MSI-X */
+	HV_INTERRUPT_SOURCE_IOAPIC,
+};
+
 union hv_msi_address_register {
 	u32 as_uint32;
 	struct {
@@ -514,10 +519,37 @@ union hv_msi_entry {
 	} __packed;
 };
 
+union hv_ioapic_rte {
+	u64 as_uint64;
+
+	struct {
+		u32 vector:8;
+		u32 delivery_mode:3;
+		u32 destination_mode:1;
+		u32 delivery_status:1;
+		u32 interrupt_polarity:1;
+		u32 remote_irr:1;
+		u32 trigger_mode:1;
+		u32 interrupt_mask:1;
+		u32 reserved1:15;
+
+		u32 reserved2:24;
+		u32 destination_id:8;
+	};
+
+	struct {
+		u32 low_uint32;
+		u32 high_uint32;
+	};
+} __packed;
+
 struct hv_interrupt_entry {
-	u32 source;			/* 1 for MSI(-X) */
+	u32 source;
 	u32 reserved1;
-	union hv_msi_entry msi_entry;
+	union {
+		union hv_msi_entry msi_entry;
+		union hv_ioapic_rte ioapic_rte;
+	};
 } __packed;
 
 /*