1 files changed, 6 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 4d2e35a152..5748d7c55f 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -12,6 +12,7 @@
 #include "hw/acpi/acpi_dev_interface.h"
 #include "hw/hotplug.h"
 #include "qom/object.h"
+#include "hw/i386/sgx-epc.h"
 
 #define HPET_INTCAP "hpet-intcap"
 
@@ -49,6 +50,8 @@ typedef struct PCMachineState {
 
     /* ACPI Memory hotplug IO base address */
     hwaddr memhp_io_base;
+
+    SGXEPCState sgx_epc;
 } PCMachineState;
 
 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
@@ -192,6 +195,9 @@ void pc_system_parse_ovmf_flash(uint8_t *flash_ptr, size_t flash_size);
 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
                        const CPUArchIdList *apic_ids, GArray *entry);
 
+/* sgx.c */
+void pc_machine_init_sgx_epc(PCMachineState *pcms);
+
 extern GlobalProperty pc_compat_6_1[];
 extern const size_t pc_compat_6_1_len;