Added TOOLCHAIN macro in makefile besides TOOLCHAIN_TAG

[mirror_edk2.git] / MdePkg / Include / Protocol / DevicePath.h

diff --git a/MdePkg/Include/Protocol/DevicePath.h b/MdePkg/Include/Protocol/DevicePath.h
index 77b79a0c6f78de2a854eef393c49c363308eb28e..fddf972bef8bdc399c9776089934f5c964c145c1 100644 (file)
--- a/MdePkg/Include/Protocol/DevicePath.h
+++ b/MdePkg/Include/Protocol/DevicePath.h
@@ -1,11 +1,11 @@
 /** @file\r
-  The device path protocol as defined in EFI 1.0.\r
+  The device path protocol as defined in UEFI 2.0.\r
 \r
   The device path represents a programatic path to a device. It's the view\r
   from a software point of view. It also must persist from boot to boot, so \r
   it can not contain things like PCI bus numbers that change from boot to boot.\r
 \r
-  Copyright (c) 2006, Intel Corporation                                                         \r
+  Copyright (c) 2006 - 2008, Intel Corporation                                                         \r
   All rights reserved. This program and the accompanying materials                          \r
   are licensed and made available under the terms and conditions of the BSD License         \r
   which accompanies this distribution.  The full text of the license may be found at        \r
@@ -14,13 +14,13 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
 \r
-  Module Name:  DevicePath.h\r
-\r
 **/\r
 \r
 #ifndef __EFI_DEVICE_PATH_PROTOCOL_H__\r
 #define __EFI_DEVICE_PATH_PROTOCOL_H__\r
 \r
+#include <Guid/PcAnsi.h>\r
+\r
 //\r
 // Device Path protocol\r
 //\r
@@ -121,7 +121,7 @@ typedef struct {
 //    Compressed ASCII is 5 bits per character 0b00001 = 'A' 0b11010 = 'Z'\r
 //\r
 #define PNP_EISA_ID_CONST         0x41d0\r
-#define EISA_ID(_Name, _Num)      ((UINT32) ((_Name) | (_Num) << 16))\r
+#define EISA_ID(_Name, _Num)      ((UINT32)((_Name) | (_Num) << 16))\r
 #define EISA_PNP_ID(_PNPId)       (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))\r
 #define EFI_PNP_ID(_PNPId)        (EISA_ID(PNP_EISA_ID_CONST, (_PNPId)))\r
 \r
@@ -135,6 +135,21 @@ typedef struct {
   UINT32                          ADR;\r
 } ACPI_ADR_DEVICE_PATH;\r
 \r
+#define ACPI_ADR_DISPLAY_TYPE_OTHER             0\r
+#define ACPI_ADR_DISPLAY_TYPE_VGA               1\r
+#define ACPI_ADR_DISPLAY_TYPE_TV                2\r
+#define ACPI_ADR_DISPLAY_TYPE_EXTERNAL_DIGITAL  3\r
+#define ACPI_ADR_DISPLAY_TYPE_INTERNAL_DIGITAL  4\r
+\r
+#define ACPI_DISPLAY_ADR(_DeviceIdScheme, _HeadId, _NonVgaOutput, _BiosCanDetect, _VendorInfo, _Type, _Port, _Index) \\r
+          ((UINT32)( (((_DeviceIdScheme) & 0x1) << 31) |  \\r
+                      (((_HeadId)         & 0x7) << 18) |  \\r
+                      (((_NonVgaOutput)   & 0x1) << 17) |  \\r
+                      (((_BiosCanDetect)  & 0x1) << 16) |  \\r
+                      (((_VendorInfo)     & 0xf) << 12) |  \\r
+                      (((_Type)           & 0xf) << 8)  |  \\r
+                      (((_Port)           & 0xf) << 4)  |  \\r
+                       ((_Index)          & 0xf) ))\r
 \r
 //\r
 // Messaging Device Paths\r
@@ -207,9 +222,9 @@ typedef struct {
 #define MSG_SATA_DP               0x12\r
 typedef struct {\r
   EFI_DEVICE_PATH_PROTOCOL        Header;\r
-  UINT16                          HbaPortNumber;\r
-  UINT16                          PortMultiplierPort;\r
-  UINT16                          LogicalUnitNumber;\r
+  UINT16                          HBAPortNumber;\r
+  UINT16                          PortMultiplierPortNumber;\r
+  UINT16                          Lun;\r
 } SATA_DEVICE_PATH;\r
 \r
 #define MSG_I2O_DP                0x06\r
@@ -309,9 +324,8 @@ typedef struct {
   EFI_DEVICE_PATH_PROTOCOL        Header;\r
   UINT16                          NetworkProtocol;\r
   UINT16                          LoginOption;\r
-  UINT16                          Reserved;\r
+  UINT64                          Lun;\r
   UINT16                          TargetPortalGroupTag;\r
-  UINT64                          LUN;\r
   // CHAR8                        iSCSI Target Name\r
 } ISCSI_DEVICE_PATH;\r
 \r
@@ -365,7 +379,7 @@ typedef struct {
   CHAR16                          PathName[1];\r
 } FILEPATH_DEVICE_PATH;\r
 \r
-#define SIZE_OF_FILEPATH_DEVICE_PATH EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)\r
+#define SIZE_OF_FILEPATH_DEVICE_PATH  EFI_FIELD_OFFSET(FILEPATH_DEVICE_PATH,PathName)\r
 \r
 #define MEDIA_PROTOCOL_DP         0x05\r
 typedef struct {\r
@@ -374,12 +388,18 @@ typedef struct {
 } MEDIA_PROTOCOL_DEVICE_PATH;\r
 \r
 \r
-#define MEDIA_PIWG_FW_VOL_DP      0x6\r
-typedef MEDIA_PROTOCOL_DEVICE_PATH MEDIA_FW_VOL_FILEPATH_DEVICE_PATH;\r
+#define MEDIA_PIWG_FW_VOL_DP      0x7\r
+typedef struct {\r
+  EFI_DEVICE_PATH_PROTOCOL        Header;\r
+  EFI_GUID                        FvName;\r
+} MEDIA_FW_VOL_DEVICE_PATH;\r
 \r
 \r
-#define MEDIA_PIWG_FW_FILE_DP     0x7\r
-typedef MEDIA_PROTOCOL_DEVICE_PATH MEDIA_FW_VOL_DEVICE_PATH;\r
+#define MEDIA_PIWG_FW_FILE_DP     0x6\r
+typedef struct {\r
+  EFI_DEVICE_PATH_PROTOCOL        Header;\r
+  EFI_GUID                        FvFileName;\r
+} MEDIA_FW_VOL_FILEPATH_DEVICE_PATH;\r
 \r
 //\r
 // BBS Device Path\r
@@ -422,6 +442,7 @@ typedef union {
 \r
   ATAPI_DEVICE_PATH                    Atapi;\r
   SCSI_DEVICE_PATH                     Scsi;\r
+  ISCSI_DEVICE_PATH                    Iscsi;\r
   FIBRECHANNEL_DEVICE_PATH             FibreChannel;\r
 \r
   F1394_DEVICE_PATH                    F1394;\r