OvmfPkg: report support for the PIIX3 reset register in the FADT

[mirror_edk2.git] / OvmfPkg / AcpiTables / Platform.h

diff --git a/OvmfPkg/AcpiTables/Platform.h b/OvmfPkg/AcpiTables/Platform.h
index c95cbb20d572f4df2eeb7e6be5f6c452ffd527f0..d96b847239668fc1131d6b1e8991606b1525eaec 100644 (file)
--- a/OvmfPkg/AcpiTables/Platform.h
+++ b/OvmfPkg/AcpiTables/Platform.h
@@ -54,7 +54,10 @@
 #define FLAG            (EFI_ACPI_2_0_WBINVD | \\r
                          EFI_ACPI_2_0_PROC_C1 | \\r
                          EFI_ACPI_2_0_SLP_BUTTON | \\r
-                         EFI_ACPI_2_0_RTC_S4)\r
+                         EFI_ACPI_2_0_RTC_S4 | \\r
+                         EFI_ACPI_2_0_RESET_REG_SUP)\r
+#define RESET_REG       0xCF9\r
+#define RESET_VALUE     (BIT2 | BIT1) // PIIX3 Reset CPU + System Reset\r
 \r
 //\r
 // Byte-aligned IO port register block initializer for\r