Clean up CSM related include files to match specification

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8469 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/IntelFrameworkPkg/Include/Framework/Legacy16.h b/IntelFrameworkPkg/Include/Framework/Legacy16.h
index 1d74ddc58243aa9098811cedddcf6a9fc67c72f4..858ea2379c67679e9a9e681320b1e8dfd5e7cf79 100644 (file)
--- a/IntelFrameworkPkg/Include/Framework/Legacy16.h
+++ b/IntelFrameworkPkg/Include/Framework/Legacy16.h
@@ -87,6 +87,22 @@ typedef enum {
   Legacy16InstallPciHandler     = 0x0008\r
 } EFI_COMPATIBILITY_FUNCTIONS;\r
 \r
+\r
+///////////////////////////////////////////////////////////////////////////////\r
+// EFI_DISPATCH_OPROM_TABLE\r
+///////////////////////////////////////////////////////////////////////////////\r
+\r
+typedef struct {\r
+  UINT16  PnPInstallationCheckSegment;\r
+  UINT16  PnPInstallationCheckOffset;\r
+  UINT16  OpromSegment;\r
+  UINT8   PciBus;\r
+  UINT8   PciDeviceFunction;\r
+  UINT8   NumberBbsEntries;\r
+  VOID    *BbsTablePointer; /// @bug: variable size on 32/64-bit systems.\r
+  UINT16  RuntimeSegment;\r
+} EFI_DISPATCH_OPROM_TABLE;\r
+\r
 //\r
 // EFI_TO_COMPATIBILITY16_INIT_TABLE\r
 //\r

diff --git a/IntelFrameworkPkg/Include/Protocol/LegacyBios.h b/IntelFrameworkPkg/Include/Protocol/LegacyBios.h
index 5755990637044d74be2ab57a95388ff6f115c65f..eef3fbe16c22a4ef5da337dd047f8f5a07794726 100644 (file)
--- a/IntelFrameworkPkg/Include/Protocol/LegacyBios.h
+++ b/IntelFrameworkPkg/Include/Protocol/LegacyBios.h
@@ -41,6 +41,14 @@
 \r
 typedef struct _EFI_LEGACY_BIOS_PROTOCOL EFI_LEGACY_BIOS_PROTOCOL;\r
 \r
+//\r
+// Flags returned by CheckPciRom()\r
+//\r
+#define NO_ROM            0x00\r
+#define ROM_FOUND         0x01\r
+#define VALID_LEGACY_ROM  0x02\r
+#define ROM_WITH_CONFIG   0x04     // Not defined in CSM Specification0.96\r
+\r
 //\r
 /// @bug These macros appear in no specifications and are kept for backward\r
 //        compatibility only.\r

diff --git a/IntelFrameworkPkg/Include/Protocol/LegacyBiosPlatform.h b/IntelFrameworkPkg/Include/Protocol/LegacyBiosPlatform.h
index 872d9108394a35e39dba7c27042d0e81ee07f3eb..0b4535454a7bf665403c720709b8222457d2f3cd 100644 (file)
--- a/IntelFrameworkPkg/Include/Protocol/LegacyBiosPlatform.h
+++ b/IntelFrameworkPkg/Include/Protocol/LegacyBiosPlatform.h
@@ -59,6 +59,62 @@ typedef enum {
   EfiPlatformHookAfterRomInit     = 2\r
 } EFI_GET_PLATFORM_HOOK_MODE;\r
 \r
+\r
+//\r
+//\r
+//\r
+\r
+#define PCI_UNUSED        0x00\r
+#define PCI_USED          0xFF\r
+#define LEGACY_USED       0xFE\r
+\r
+#pragma pack(1)\r
+\r
+//\r
+//\r
+//\r
+typedef struct {\r
+  UINT8 Irq;\r
+  UINT8 Used;\r
+} EFI_LEGACY_IRQ_PRIORITY_TABLE_ENTRY;\r
+\r
+//\r
+// Define PIR table structures\r
+//\r
+#define EFI_LEGACY_PIRQ_TABLE_SIGNATURE SIGNATURE_32 ('$', 'P', 'I', 'R')\r
+\r
+typedef struct {\r
+  UINT32  Signature;\r
+  UINT8   MinorVersion;\r
+  UINT8   MajorVersion;\r
+  UINT16  TableSize;\r
+  UINT8   Bus;\r
+  UINT8   DevFun;\r
+  UINT16  PciOnlyIrq;\r
+  UINT16  CompatibleVid;\r
+  UINT16  CompatibleDid;\r
+  UINT32  Miniport;\r
+  UINT8   Reserved[11];\r
+  UINT8   Checksum;\r
+} EFI_LEGACY_PIRQ_TABLE_HEADER;\r
+\r
+\r
+typedef struct {\r
+  UINT8   Pirq;\r
+  UINT16  IrqMask;\r
+} EFI_LEGACY_PIRQ_ENTRY;\r
+\r
+typedef struct {\r
+  UINT8                 Bus;\r
+  UINT8                 Device;\r
+  EFI_LEGACY_PIRQ_ENTRY PirqEntry[4];\r
+  UINT8                 Slot;\r
+  UINT8                 Reserved;\r
+} EFI_LEGACY_IRQ_ROUTING_ENTRY;\r
+\r
+#pragma pack()\r
+\r
+\r
 /**\r
   Finds the binary data or other platform information.\r
 \r