X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=NetworkPkg%2FIpSecDxe%2FIkeCommon.h;h=7f7fd4d5b09b0631bfaf8059ab8fc8062ec33c1d;hb=96c13c011766a950247c743887705cc035a15497;hp=714ecaa8e30b32ff96b958b09db24e06ba925cd4;hpb=8c5f78a2cc15199e3f77ae4b156023af366fd6c7;p=mirror_edk2.git

diff --git a/NetworkPkg/IpSecDxe/IkeCommon.h b/NetworkPkg/IpSecDxe/IkeCommon.h
index 714ecaa8e3..7f7fd4d5b0 100644
--- a/NetworkPkg/IpSecDxe/IkeCommon.h
+++ b/NetworkPkg/IpSecDxe/IkeCommon.h
@@ -1,7 +1,7 @@
 /** @file
   Common operation of the IKE.
 
-  Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
 
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
@@ -39,7 +39,7 @@
 #define IKE_DEFAULT_TIMEOUT_INTERVAL  10000 // 10s
 #define IKE_NONCE_SIZE                16
 #define IKE_MAX_RETRY                 4
-#define IKE_SPI_BASE                  0x10000
+#define IKE_SPI_BASE                  0x100
 #define IKE_PAYLOAD_SIGNATURE         SIGNATURE_32('I','K','E','P')
 #define IKE_PAYLOAD_BY_PACKET(a)      CR(a,IKE_PAYLOAD,ByPacket,IKE_PAYLOAD_SIGNATURE)
 
@@ -130,14 +130,20 @@ IkePayloadFree (
   );
 
 /**
-  Generate an unused SPI
-
-  @return a SPI in 4 bytes.
+  Generate an new SPI.
+  
+  @param[in]      IkeSaSession   Pointer to IKEV2_SA_SESSION related to this Child SA 
+                                 Session.
+  @param[in out]  SpiValue       Pointer to the new generated SPI value. 
+                              
+  @retval EFI_SUCCESS         The operation performs successfully.
+  @retval Otherwise           The operation is failed.
 
 **/
-UINT32
+EFI_STATUS
 IkeGenerateSpi (
-  VOID
+  IN  IKEV2_SA_SESSION         *IkeSaSession,
+  OUT UINT32                   *SpiValue
   );
 
 /**