From 501793fad4084c43828ba2f4e2d9355d29abe9f7 Mon Sep 17 00:00:00 2001
From: niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 26 Oct 2011 09:29:46 +0000
Subject: Adopt new IPv4/IPv6 device path for network modules. Signed-off-by:
 tye Reviewed-by: niruiyu

Adopt SasEx and new IPv6 device path for DevicePathDxe driver.
Signed-off-by: niruiyu
Reviewed-by: erictian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12574 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Include/Protocol/DevicePath.h | 43 +++++++++++++++++++++++++++++++++---
 1 file changed, 40 insertions(+), 3 deletions(-)

(limited to 'MdePkg/Include')

diff --git a/MdePkg/Include/Protocol/DevicePath.h b/MdePkg/Include/Protocol/DevicePath.h
index 7318ff2744..9c56d9e05e 100644
--- a/MdePkg/Include/Protocol/DevicePath.h
+++ b/MdePkg/Include/Protocol/DevicePath.h
@@ -598,10 +598,21 @@ typedef struct {
   ///
   UINT16                          Protocol;
   ///
-  /// 0x00 - The Source IP Address was assigned though DHCP.
-  /// 0x01 - The Source IP Address is statically bound.
+  /// 0x00 - The Local IP Address was manually configured.
+  /// 0x01 - The Local IP Address is assigned through IPv6
+  /// stateless auto-configuration.
+  /// 0x02 - The Local IP Address is assigned through IPv6
+  /// stateful configuration.
   ///
-  BOOLEAN                         StaticIpAddress;
+  UINT8                           IpAddressOrigin;
+  ///
+  /// The prefix length
+  ///
+  UINT8                           PrefixLength;
+  ///
+  /// The gateway IP address
+  ///
+  EFI_IPv6_ADDRESS                GatewayIpAddress;
 } IPv6_DEVICE_PATH;
 
 ///
@@ -750,6 +761,30 @@ typedef struct {
   UINT16                          RelativeTargetPort;
 } SAS_DEVICE_PATH;
 
+///
+/// Serial Attached SCSI (SAS) Ex Device Path SubType
+///
+#define MSG_SASEX_DP              0x16
+typedef struct {
+  EFI_DEVICE_PATH_PROTOCOL        Header;
+  ///
+  /// 8-byte array of the SAS Address for Serial Attached SCSI Target Port.
+  ///
+  UINT8                           SasAddress[8];
+  ///
+  /// 8-byte array of the SAS Logical Unit Number.
+  ///
+  UINT8                           Lun[8];
+  ///
+  /// More Information about the device and its interconnect.
+  ///
+  UINT16                          DeviceTopology;
+  ///
+  /// Relative Target Port (RTP).
+  ///
+  UINT16                          RelativeTargetPort;
+} SASEX_DEVICE_PATH;
+
 ///
 /// iSCSI Device Path SubType
 ///
@@ -1047,6 +1082,7 @@ typedef union {
   UART_DEVICE_PATH                           Uart;
   UART_FLOW_CONTROL_DEVICE_PATH              UartFlowControl;
   SAS_DEVICE_PATH                            Sas;
+  SASEX_DEVICE_PATH                          SasEx;
   HARDDRIVE_DEVICE_PATH                      HardDrive;
   CDROM_DEVICE_PATH                          CD;
 
@@ -1095,6 +1131,7 @@ typedef union {
   UART_DEVICE_PATH                           *Uart;
   UART_FLOW_CONTROL_DEVICE_PATH              *UartFlowControl;
   SAS_DEVICE_PATH                            *Sas;
+  SASEX_DEVICE_PATH                          *SasEx;
   HARDDRIVE_DEVICE_PATH                      *HardDrive;
   CDROM_DEVICE_PATH                          *CD;
 
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