diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h')
| -rw-r--r-- | IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h index 9a0051e442..a587d9ee97 100644 --- a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h +++ b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciBus.h @@ -99,6 +99,26 @@ struct _PCI_BAR { UINT8 Offset;
};
+//
+// defined in PCI Card Specification, 8.0
+//
+#define PCI_CARD_MEMORY_BASE_0 0x1C
+#define PCI_CARD_MEMORY_LIMIT_0 0x20
+#define PCI_CARD_MEMORY_BASE_1 0x24
+#define PCI_CARD_MEMORY_LIMIT_1 0x28
+#define PCI_CARD_IO_BASE_0_LOWER 0x2C
+#define PCI_CARD_IO_BASE_0_UPPER 0x2E
+#define PCI_CARD_IO_LIMIT_0_LOWER 0x30
+#define PCI_CARD_IO_LIMIT_0_UPPER 0x32
+#define PCI_CARD_IO_BASE_1_LOWER 0x34
+#define PCI_CARD_IO_BASE_1_UPPER 0x36
+#define PCI_CARD_IO_LIMIT_1_LOWER 0x38
+#define PCI_CARD_IO_LIMIT_1_UPPER 0x3A
+#define PCI_CARD_BRIDGE_CONTROL 0x3E
+
+#define PCI_CARD_PREFETCHABLE_MEMORY_0_ENABLE BIT8
+#define PCI_CARD_PREFETCHABLE_MEMORY_1_ENABLE BIT9
+
#define PPB_BAR_0 0
#define PPB_BAR_1 1
#define PPB_IO_RANGE 2
@@ -261,7 +281,7 @@ extern UINT64 gAllZero; extern EFI_PCI_PLATFORM_PROTOCOL *gPciPlatformProtocol;
-/**
+/**
Macro that checks whether device is a GFX device.
@param _p Specified device.
|