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-rw-r--r--include/hw/i386/x86.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/i386/x86.h b/include/hw/i386/x86.h
index 6bdf1f6ab2..62fa5774f8 100644
--- a/include/hw/i386/x86.h
+++ b/include/hw/i386/x86.h
@@ -56,6 +56,9 @@ struct X86MachineState {
/* RAM information (sizes, addresses, configuration): */
ram_addr_t below_4g_mem_size, above_4g_mem_size;
+ /* Start address of the initial RAM above 4G */
+ uint64_t above_4g_mem_start;
+
/* CPU and apic information: */
bool apic_xrupt_override;
unsigned pci_irq_mask;