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-rw-r--r--MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Input.h276
1 files changed, 138 insertions, 138 deletions
diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Input.h b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Input.h
index 2acf769968..af8ed1adf3 100644
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Input.h
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Input.h
@@ -1,138 +1,138 @@
-/** @file
-
-Copyright (c) 2005 - 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- Ip4Input.h
-
-Abstract:
-
-
-**/
-
-#ifndef __EFI_IP4_INPUT_H__
-#define __EFI_IP4_INPUT_H__
-
-enum {
- IP4_MIN_HEADLEN = 20,
- IP4_MAX_HEADLEN = 60,
-
- IP4_ASSEMLE_HASH_SIZE = 31,
- IP4_FRAGMENT_LIFE = 120,
- IP4_MAX_PACKET_SIZE = 65535
-};
-
-//
-// Per packet information for input process. LinkFlag specifies whether
-// the packet is received as Link layer unicast, multicast or broadcast.
-// The CastType is the IP layer cast type, such as IP multicast or unicast.
-// Start, End and Length are staffs used to assemble the packets. Start
-// is the sequence number of the first byte of data in the packet. Length
-// is the number of bytes of data. End = Start + Length, that is, the
-// sequence number of last byte + 1. Each assembled packet has a count down
-// life. If it isn't consumed before Life reaches zero, the packet is released.
-//
-typedef struct {
- UINTN LinkFlag;
- INTN CastType;
- INTN Start;
- INTN End;
- INTN Length;
- UINT32 Life;
- EFI_STATUS Status;
-} IP4_CLIP_INFO;
-
-//
-// Structure used to assemble IP packets.
-//
-typedef struct {
- NET_LIST_ENTRY Link;
-
- //
- // Identity of one IP4 packet. Each fragment of a packet has
- // the same (Dst, Src, Id, Protocol).
- //
- IP4_ADDR Dst;
- IP4_ADDR Src;
- UINT16 Id;
- UINT8 Protocol;
-
- INTN TotalLen;
- INTN CurLen;
- NET_LIST_ENTRY Fragments; // List of all the fragments of this packet
-
- IP4_HEAD *Head; // IP head of the first fragment
- IP4_CLIP_INFO *Info; // Per packet info of the first fragment
- INTN Life; // Count down life for the packet.
-} IP4_ASSEMBLE_ENTRY;
-
-//
-// Each Ip service instance has an assemble table to reassemble
-// the packets before delivery to its children. It is organized
-// as hash table.
-//
-typedef struct {
- NET_LIST_ENTRY Bucket[IP4_ASSEMLE_HASH_SIZE];
-} IP4_ASSEMBLE_TABLE;
-
-#define IP4_GET_CLIP_INFO(Packet) ((IP4_CLIP_INFO *) ((Packet)->ProtoData))
-
-#define IP4_ASSEMBLE_HASH(Dst, Src, Id, Proto) \
- (((Dst) + (Src) + ((Id) << 16) + (Proto)) % IP4_ASSEMLE_HASH_SIZE)
-
-#define IP4_RXDATA_WRAP_SIZE(NumFrag) \
- (sizeof (IP4_RXDATA_WRAP) + sizeof (EFI_IP4_FRAGMENT_DATA) * ((NumFrag) - 1))
-
-VOID
-Ip4InitAssembleTable (
- IN IP4_ASSEMBLE_TABLE *Table
- );
-
-VOID
-Ip4CleanAssembleTable (
- IN IP4_ASSEMBLE_TABLE *Table
- );
-
-VOID
-Ip4AccpetFrame (
- IN IP4_PROTOCOL *Ip4Instance,
- IN NET_BUF *Packet,
- IN EFI_STATUS IoStatus,
- IN UINT32 Flag,
- IN VOID *Context
- );
-
-EFI_STATUS
-Ip4Demultiplex (
- IN IP4_SERVICE *SbInstance,
- IN IP4_HEAD *Head,
- IN NET_BUF *Packet
- );
-
-INTN
-Ip4InterfaceEnquePacket (
- IN IP4_SERVICE *SbInstance,
- IN IP4_HEAD *Head,
- IN NET_BUF *Packet,
- IN IP4_INTERFACE *Interface
- );
-
-EFI_STATUS
-Ip4InstanceDeliverPacket (
- IN IP4_PROTOCOL *Ip4Instance
- );
-
-VOID
-Ip4PacketTimerTicking (
- IN IP4_SERVICE *IpSb
- );
-
-#endif
+/** @file
+
+Copyright (c) 2005 - 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ Ip4Input.h
+
+Abstract:
+
+
+**/
+
+#ifndef __EFI_IP4_INPUT_H__
+#define __EFI_IP4_INPUT_H__
+
+enum {
+ IP4_MIN_HEADLEN = 20,
+ IP4_MAX_HEADLEN = 60,
+
+ IP4_ASSEMLE_HASH_SIZE = 31,
+ IP4_FRAGMENT_LIFE = 120,
+ IP4_MAX_PACKET_SIZE = 65535
+};
+
+//
+// Per packet information for input process. LinkFlag specifies whether
+// the packet is received as Link layer unicast, multicast or broadcast.
+// The CastType is the IP layer cast type, such as IP multicast or unicast.
+// Start, End and Length are staffs used to assemble the packets. Start
+// is the sequence number of the first byte of data in the packet. Length
+// is the number of bytes of data. End = Start + Length, that is, the
+// sequence number of last byte + 1. Each assembled packet has a count down
+// life. If it isn't consumed before Life reaches zero, the packet is released.
+//
+typedef struct {
+ UINTN LinkFlag;
+ INTN CastType;
+ INTN Start;
+ INTN End;
+ INTN Length;
+ UINT32 Life;
+ EFI_STATUS Status;
+} IP4_CLIP_INFO;
+
+//
+// Structure used to assemble IP packets.
+//
+typedef struct {
+ NET_LIST_ENTRY Link;
+
+ //
+ // Identity of one IP4 packet. Each fragment of a packet has
+ // the same (Dst, Src, Id, Protocol).
+ //
+ IP4_ADDR Dst;
+ IP4_ADDR Src;
+ UINT16 Id;
+ UINT8 Protocol;
+
+ INTN TotalLen;
+ INTN CurLen;
+ NET_LIST_ENTRY Fragments; // List of all the fragments of this packet
+
+ IP4_HEAD *Head; // IP head of the first fragment
+ IP4_CLIP_INFO *Info; // Per packet info of the first fragment
+ INTN Life; // Count down life for the packet.
+} IP4_ASSEMBLE_ENTRY;
+
+//
+// Each Ip service instance has an assemble table to reassemble
+// the packets before delivery to its children. It is organized
+// as hash table.
+//
+typedef struct {
+ NET_LIST_ENTRY Bucket[IP4_ASSEMLE_HASH_SIZE];
+} IP4_ASSEMBLE_TABLE;
+
+#define IP4_GET_CLIP_INFO(Packet) ((IP4_CLIP_INFO *) ((Packet)->ProtoData))
+
+#define IP4_ASSEMBLE_HASH(Dst, Src, Id, Proto) \
+ (((Dst) + (Src) + ((Id) << 16) + (Proto)) % IP4_ASSEMLE_HASH_SIZE)
+
+#define IP4_RXDATA_WRAP_SIZE(NumFrag) \
+ (sizeof (IP4_RXDATA_WRAP) + sizeof (EFI_IP4_FRAGMENT_DATA) * ((NumFrag) - 1))
+
+VOID
+Ip4InitAssembleTable (
+ IN IP4_ASSEMBLE_TABLE *Table
+ );
+
+VOID
+Ip4CleanAssembleTable (
+ IN IP4_ASSEMBLE_TABLE *Table
+ );
+
+VOID
+Ip4AccpetFrame (
+ IN IP4_PROTOCOL *Ip4Instance,
+ IN NET_BUF *Packet,
+ IN EFI_STATUS IoStatus,
+ IN UINT32 Flag,
+ IN VOID *Context
+ );
+
+EFI_STATUS
+Ip4Demultiplex (
+ IN IP4_SERVICE *SbInstance,
+ IN IP4_HEAD *Head,
+ IN NET_BUF *Packet
+ );
+
+INTN
+Ip4InterfaceEnquePacket (
+ IN IP4_SERVICE *SbInstance,
+ IN IP4_HEAD *Head,
+ IN NET_BUF *Packet,
+ IN IP4_INTERFACE *Interface
+ );
+
+EFI_STATUS
+Ip4InstanceDeliverPacket (
+ IN IP4_PROTOCOL *Ip4Instance
+ );
+
+VOID
+Ip4PacketTimerTicking (
+ IN IP4_SERVICE *IpSb
+ );
+
+#endif
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