3 files changed, 26 insertions, 1 deletions
diff --git a/include/hw/i386/apic_internal.h b/include/hw/i386/apic_internal.h
index 1209eb483a..20ad28c95b 100644
--- a/include/hw/i386/apic_internal.h
+++ b/include/hw/i386/apic_internal.h
@@ -189,6 +189,8 @@ struct APICCommonState {
     DeviceState *vapic;
     hwaddr vapic_paddr; /* note: persistence via kvmvapic */
     bool legacy_instance_id;
+
+    int apic_irq_delivered; /* for saving static variable */
 };
 
 typedef struct VAPICState {
diff --git a/include/hw/i386/ich9.h b/include/hw/i386/ich9.h
index 5fd7e97d23..18dcca7ebc 100644
--- a/include/hw/i386/ich9.h
+++ b/include/hw/i386/ich9.h
@@ -64,6 +64,16 @@ typedef struct ICH9LPCState {
     uint8_t rst_cnt;
     MemoryRegion rst_cnt_mem;
 
+    /* SMI feature negotiation via fw_cfg */
+    uint64_t smi_host_features;       /* guest-invisible, host endian */
+    uint8_t smi_host_features_le[8];  /* guest-visible, read-only, little
+                                       * endian uint64_t */
+    uint8_t smi_guest_features_le[8]; /* guest-visible, read-write, little
+                                       * endian uint64_t */
+    uint8_t smi_features_ok;          /* guest-visible, read-only; selecting it
+                                       * triggers feature lockdown */
+    uint64_t smi_negotiated_features; /* guest-invisible, host endian */
+
     /* isa bus */
     ISABus *isa_bus;
     MemoryRegion rcrb_mem; /* root complex register block */
@@ -240,4 +250,7 @@ Object *ich9_lpc_find(void);
 #define ICH9_SMB_HST_D1                         0x06
 #define ICH9_SMB_HOST_BLOCK_DB                  0x07
 
+/* bit positions used in fw_cfg SMI feature negotiation */
+#define ICH9_LPC_SMI_F_BROADCAST_BIT            0
+
 #endif /* HW_ICH9_H */
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 5a20c5e38e..079e8d9393 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -181,7 +181,7 @@ void parallel_hds_isa_init(ISABus *bus, int n);
 
 bool parallel_mm_init(MemoryRegion *address_space,
                       hwaddr base, int it_shift, qemu_irq irq,
-                      CharDriverState *chr);
+                      Chardev *chr);
 
 /* i8259.c */
 
@@ -381,6 +381,16 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
         .property = "x-mach-use-reliable-get-clock",\
         .value    = "off",\
     },\
+    {\
+        .driver   = "ICH9-LPC",\
+        .property = "x-smi-broadcast",\
+        .value    = "off",\
+    },\
+    {\
+        .driver   = TYPE_X86_CPU,\
+        .property = "vmware-cpuid-freq",\
+        .value    = "off",\
+    },
 
 #define PC_COMPAT_2_7 \
     HW_COMPAT_2_7 \