diff options
-rw-r--r-- | OvmfPkg/Include/IndustryStandard/Q35MchIch9.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h b/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h index 18b34a3..4dc2c39 100644 --- a/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h +++ b/OvmfPkg/Include/IndustryStandard/Q35MchIch9.h @@ -33,6 +33,14 @@ #define MCH_GGC 0x52
#define MCH_GGC_IVD BIT1
+#define MCH_PCIEXBAR_LOW 0x60
+#define MCH_PCIEXBAR_LOWMASK 0x0FFFFFFF
+#define MCH_PCIEXBAR_BUS_FF 0
+#define MCH_PCIEXBAR_EN BIT0
+
+#define MCH_PCIEXBAR_HIGH 0x64
+#define MCH_PCIEXBAR_HIGHMASK 0xFFFFFFF0
+
#define MCH_SMRAM 0x9D
#define MCH_SMRAM_D_LCK BIT4
#define MCH_SMRAM_G_SMRAME BIT3
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