-/** @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:
-
- Ip4Impl.h
-
-Abstract:
-
- Ip4 internal functions and type defintions.
-
-
-**/
-
-#ifndef __EFI_IP4_IMPL_H__
-#define __EFI_IP4_IMPL_H__
-
+/** @file\r
+\r
+Copyright (c) 2005 - 2006, 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
+http://opensource.org/licenses/bsd-license.php\r
+\r
+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:\r
+\r
+ Ip4Impl.h\r
+\r
+Abstract:\r
+\r
+ Ip4 internal functions and type defintions.\r
+\r
+\r
+**/\r
+\r
+#ifndef __EFI_IP4_IMPL_H__\r
+#define __EFI_IP4_IMPL_H__\r
+\r
#include <PiDxe.h>\r
\r
#include <Protocol/IP4.h>\r
#include <Library/UefiDriverEntryPoint.h>\r
#include <Library/UefiBootServicesTableLib.h>\r
#include <Library/BaseLib.h>\r
-#include <Library/UefiLib.h>
-#include <Library/NetLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-
-#include "Ip4Common.h"
-#include "Ip4Driver.h"
-#include "Ip4If.h"
-#include "Ip4Icmp.h"
-#include "Ip4Option.h"
-#include "Ip4Igmp.h"
-#include "Ip4Route.h"
-#include "Ip4Input.h"
-#include "Ip4Output.h"
-
-enum {
- IP4_PROTOCOL_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'P'),
- IP4_SERVICE_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'S'),
-
- //
- // The state of IP4 protocol. It starts from UNCONFIGED. if it is
- // successfully configured, it goes to CONFIGED. if configure NULL
- // is called, it becomes UNCONFIGED again. If (partly) destoried, it
- // becomes DESTORY.
- //
- IP4_STATE_UNCONFIGED = 0,
- IP4_STATE_CONFIGED,
- IP4_STATE_DESTORY,
-
- //
- // The state of IP4 service. It starts from UNSTARTED. It transits
- // to STARTED if autoconfigure is started. If default address is
- // configured, it becomes CONFIGED. and if partly destoried, it goes
- // to DESTORY.
- //
- IP4_SERVICE_UNSTARTED = 0,
- IP4_SERVICE_STARTED,
- IP4_SERVICE_CONFIGED,
- IP4_SERVICE_DESTORY
-};
-
-//
-// IP4_TXTOKEN_WRAP wraps the upper layer's transmit token.
-// The user's data is kept in the Packet. When fragment is
-// needed, each fragment of the Packet has a reference to the
-// Packet, no data is actually copied. The Packet will be
-// released when all the fragments of it have been recycled by
-// MNP. Upon then, the IP4_TXTOKEN_WRAP will be released, and
-// user's event signalled.
-//
-typedef struct {
- IP4_PROTOCOL *IpInstance;
- EFI_IP4_COMPLETION_TOKEN *Token;
- NET_BUF *Packet;
- BOOLEAN Sent;
- INTN Life;
-} IP4_TXTOKEN_WRAP;
-
-//
-// IP4_RXDATA_WRAP wraps the data IP4 child delivers to the
-// upper layers. The received packet is kept in the Packet.
-// The Packet itself may be constructured from some fragments.
-// All the fragments of the Packet is organized by a
-// IP4_ASSEMBLE_ENTRY structure. If the Packet is recycled by
-// the upper layer, the assemble entry and its associated
-// fragments will be freed at last.
-//
-typedef struct {
- NET_LIST_ENTRY Link;
- IP4_PROTOCOL *IpInstance;
- NET_BUF *Packet;
- EFI_IP4_RECEIVE_DATA RxData;
-} IP4_RXDATA_WRAP;
-
-struct _IP4_PROTOCOL {
- UINT32 Signature;
-
- EFI_IP4_PROTOCOL Ip4Proto;
- EFI_HANDLE Handle;
- INTN State;
-
- IP4_SERVICE *Service;
- NET_LIST_ENTRY Link; // Link to all the IP protocol from the service
-
- //
- // User's transmit/receive tokens, and received/deliverd packets
- //
- NET_MAP RxTokens;
- NET_MAP TxTokens; // map between (User's Token, IP4_TXTOKE_WRAP)
- NET_LIST_ENTRY Received; // Received but not delivered packet
- NET_LIST_ENTRY Delivered; // Delivered and to be recycled packets
- EFI_LOCK RecycleLock;
-
- //
- // Instance's address and route tables. There are two route tables.
- // RouteTable is used by the IP4 driver to route packet. EfiRouteTable
- // is used to communicate the current route info to the upper layer.
- //
- IP4_INTERFACE *Interface;
- NET_LIST_ENTRY AddrLink; // Ip instances with the same IP address.
- IP4_ROUTE_TABLE *RouteTable;
-
- EFI_IP4_ROUTE_TABLE *EfiRouteTable;
- UINT32 EfiRouteCount;
-
- //
- // IGMP data for this instance
- //
- IP4_ADDR *Groups; // stored in network byte order
- UINT32 GroupCount;
-
- EFI_IP4_CONFIG_DATA ConfigData;
-
-};
-
-struct _IP4_SERVICE {
- UINT32 Signature;
- EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
- INTN State;
- BOOLEAN InDestory;
-
- //
- // List of all the IP instances and interfaces, and default
- // interface and route table and caches.
- //
- UINTN NumChildren;
- NET_LIST_ENTRY Children;
-
- NET_LIST_ENTRY Interfaces;
-
- IP4_INTERFACE *DefaultInterface;
- IP4_ROUTE_TABLE *DefaultRouteTable;
-
- //
- // Ip reassemble utilities, and IGMP data
- //
- IP4_ASSEMBLE_TABLE Assemble;
- IGMP_SERVICE_DATA IgmpCtrl;
-
- //
- // Low level protocol used by this service instance
- //
- EFI_HANDLE Image;
- EFI_HANDLE Controller;
-
- EFI_HANDLE MnpChildHandle;
- EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
-
- EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData;
- EFI_SIMPLE_NETWORK_MODE SnpMode;
-
- EFI_EVENT Timer;
-
- //
- // Auto configure staff
- //
- EFI_IP4_CONFIG_PROTOCOL *Ip4Config;
- EFI_EVENT DoneEvent;
- EFI_EVENT ReconfigEvent;
-
- //
- // The string representation of the current mac address of the
- // NIC this IP4_SERVICE works on.
- //
- CHAR16 *MacString;
-};
-
-#define IP4_INSTANCE_FROM_PROTOCOL(Ip4) \
- CR ((Ip4), IP4_PROTOCOL, Ip4Proto, IP4_PROTOCOL_SIGNATURE)
-
-#define IP4_SERVICE_FROM_PROTOCOL(Sb) \
- CR ((Sb), IP4_SERVICE, ServiceBinding, IP4_SERVICE_SIGNATURE)
-
-#define IP4_NO_MAPPING(IpInstance) (!(IpInstance)->Interface->Configured)
-
-extern EFI_IP4_PROTOCOL mEfiIp4ProtocolTemplete;
-
-EFI_STATUS
-Ip4ServiceConfigMnp (
- IN IP4_SERVICE *IpSb,
- IN BOOLEAN Force
- );
-
-VOID
-Ip4InitProtocol (
- IN IP4_SERVICE *IpSb,
- IN IP4_PROTOCOL *IpInstance
- );
-
-EFI_STATUS
-Ip4CleanProtocol (
- IN IP4_PROTOCOL *IpInstance
- );
-
-EFI_STATUS
-Ip4Cancel (
- IN IP4_PROTOCOL *IpInstance,
- IN EFI_IP4_COMPLETION_TOKEN *Token
- );
-
-EFI_STATUS
-Ip4Groups (
- IN IP4_PROTOCOL *IpInstance,
- IN BOOLEAN JoinFlag,
- IN EFI_IPv4_ADDRESS *GroupAddress
- );
-
-VOID
-EFIAPI
-Ip4TimerTicking (
- IN EFI_EVENT Event,
- IN VOID *Context
- );
-
-EFI_STATUS
-Ip4SentPacketTicking (
- IN NET_MAP *Map,
- IN NET_MAP_ITEM *Item,
- IN VOID *Context
- );
-#endif
+#include <Library/UefiLib.h>\r
+#include <Library/NetLib.h>\r
+#include <Library/BaseMemoryLib.h>\r
+#include <Library/MemoryAllocationLib.h>\r
+\r
+#include "Ip4Common.h"\r
+#include "Ip4Driver.h"\r
+#include "Ip4If.h"\r
+#include "Ip4Icmp.h"\r
+#include "Ip4Option.h"\r
+#include "Ip4Igmp.h"\r
+#include "Ip4Route.h"\r
+#include "Ip4Input.h"\r
+#include "Ip4Output.h"\r
+\r
+enum {\r
+ IP4_PROTOCOL_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'P'),\r
+ IP4_SERVICE_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'S'),\r
+\r
+ //\r
+ // The state of IP4 protocol. It starts from UNCONFIGED. if it is\r
+ // successfully configured, it goes to CONFIGED. if configure NULL\r
+ // is called, it becomes UNCONFIGED again. If (partly) destoried, it\r
+ // becomes DESTORY.\r
+ //\r
+ IP4_STATE_UNCONFIGED = 0,\r
+ IP4_STATE_CONFIGED,\r
+ IP4_STATE_DESTORY,\r
+\r
+ //\r
+ // The state of IP4 service. It starts from UNSTARTED. It transits\r
+ // to STARTED if autoconfigure is started. If default address is\r
+ // configured, it becomes CONFIGED. and if partly destoried, it goes\r
+ // to DESTORY.\r
+ //\r
+ IP4_SERVICE_UNSTARTED = 0,\r
+ IP4_SERVICE_STARTED,\r
+ IP4_SERVICE_CONFIGED,\r
+ IP4_SERVICE_DESTORY\r
+};\r
+\r
+//\r
+// IP4_TXTOKEN_WRAP wraps the upper layer's transmit token.\r
+// The user's data is kept in the Packet. When fragment is\r
+// needed, each fragment of the Packet has a reference to the\r
+// Packet, no data is actually copied. The Packet will be\r
+// released when all the fragments of it have been recycled by\r
+// MNP. Upon then, the IP4_TXTOKEN_WRAP will be released, and\r
+// user's event signalled.\r
+//\r
+typedef struct {\r
+ IP4_PROTOCOL *IpInstance;\r
+ EFI_IP4_COMPLETION_TOKEN *Token;\r
+ NET_BUF *Packet;\r
+ BOOLEAN Sent;\r
+ INTN Life;\r
+} IP4_TXTOKEN_WRAP;\r
+\r
+//\r
+// IP4_RXDATA_WRAP wraps the data IP4 child delivers to the\r
+// upper layers. The received packet is kept in the Packet.\r
+// The Packet itself may be constructured from some fragments.\r
+// All the fragments of the Packet is organized by a\r
+// IP4_ASSEMBLE_ENTRY structure. If the Packet is recycled by\r
+// the upper layer, the assemble entry and its associated\r
+// fragments will be freed at last.\r
+//\r
+typedef struct {\r
+ NET_LIST_ENTRY Link;\r
+ IP4_PROTOCOL *IpInstance;\r
+ NET_BUF *Packet;\r
+ EFI_IP4_RECEIVE_DATA RxData;\r
+} IP4_RXDATA_WRAP;\r
+\r
+struct _IP4_PROTOCOL {\r
+ UINT32 Signature;\r
+\r
+ EFI_IP4_PROTOCOL Ip4Proto;\r
+ EFI_HANDLE Handle;\r
+ INTN State;\r
+\r
+ IP4_SERVICE *Service;\r
+ NET_LIST_ENTRY Link; // Link to all the IP protocol from the service\r
+\r
+ //\r
+ // User's transmit/receive tokens, and received/deliverd packets\r
+ //\r
+ NET_MAP RxTokens;\r
+ NET_MAP TxTokens; // map between (User's Token, IP4_TXTOKE_WRAP)\r
+ NET_LIST_ENTRY Received; // Received but not delivered packet\r
+ NET_LIST_ENTRY Delivered; // Delivered and to be recycled packets\r
+ EFI_LOCK RecycleLock;\r
+\r
+ //\r
+ // Instance's address and route tables. There are two route tables.\r
+ // RouteTable is used by the IP4 driver to route packet. EfiRouteTable\r
+ // is used to communicate the current route info to the upper layer.\r
+ //\r
+ IP4_INTERFACE *Interface;\r
+ NET_LIST_ENTRY AddrLink; // Ip instances with the same IP address.\r
+ IP4_ROUTE_TABLE *RouteTable;\r
+\r
+ EFI_IP4_ROUTE_TABLE *EfiRouteTable;\r
+ UINT32 EfiRouteCount;\r
+\r
+ //\r
+ // IGMP data for this instance\r
+ //\r
+ IP4_ADDR *Groups; // stored in network byte order\r
+ UINT32 GroupCount;\r
+\r
+ EFI_IP4_CONFIG_DATA ConfigData;\r
+\r
+};\r
+\r
+struct _IP4_SERVICE {\r
+ UINT32 Signature;\r
+ EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;\r
+ INTN State;\r
+ BOOLEAN InDestory;\r
+\r
+ //\r
+ // List of all the IP instances and interfaces, and default\r
+ // interface and route table and caches.\r
+ //\r
+ UINTN NumChildren;\r
+ NET_LIST_ENTRY Children;\r
+\r
+ NET_LIST_ENTRY Interfaces;\r
+\r
+ IP4_INTERFACE *DefaultInterface;\r
+ IP4_ROUTE_TABLE *DefaultRouteTable;\r
+\r
+ //\r
+ // Ip reassemble utilities, and IGMP data\r
+ //\r
+ IP4_ASSEMBLE_TABLE Assemble;\r
+ IGMP_SERVICE_DATA IgmpCtrl;\r
+\r
+ //\r
+ // Low level protocol used by this service instance\r
+ //\r
+ EFI_HANDLE Image;\r
+ EFI_HANDLE Controller;\r
+\r
+ EFI_HANDLE MnpChildHandle;\r
+ EFI_MANAGED_NETWORK_PROTOCOL *Mnp;\r
+\r
+ EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData;\r
+ EFI_SIMPLE_NETWORK_MODE SnpMode;\r
+\r
+ EFI_EVENT Timer;\r
+\r
+ //\r
+ // Auto configure staff\r
+ //\r
+ EFI_IP4_CONFIG_PROTOCOL *Ip4Config;\r
+ EFI_EVENT DoneEvent;\r
+ EFI_EVENT ReconfigEvent;\r
+\r
+ //\r
+ // The string representation of the current mac address of the\r
+ // NIC this IP4_SERVICE works on.\r
+ //\r
+ CHAR16 *MacString;\r
+};\r
+\r
+#define IP4_INSTANCE_FROM_PROTOCOL(Ip4) \\r
+ CR ((Ip4), IP4_PROTOCOL, Ip4Proto, IP4_PROTOCOL_SIGNATURE)\r
+\r
+#define IP4_SERVICE_FROM_PROTOCOL(Sb) \\r
+ CR ((Sb), IP4_SERVICE, ServiceBinding, IP4_SERVICE_SIGNATURE)\r
+\r
+#define IP4_NO_MAPPING(IpInstance) (!(IpInstance)->Interface->Configured)\r
+\r
+extern EFI_IP4_PROTOCOL mEfiIp4ProtocolTemplete;\r
+\r
+EFI_STATUS\r
+Ip4ServiceConfigMnp (\r
+ IN IP4_SERVICE *IpSb,\r
+ IN BOOLEAN Force\r
+ );\r
+\r
+VOID\r
+Ip4InitProtocol (\r
+ IN IP4_SERVICE *IpSb,\r
+ IN IP4_PROTOCOL *IpInstance\r
+ );\r
+\r
+EFI_STATUS\r
+Ip4CleanProtocol (\r
+ IN IP4_PROTOCOL *IpInstance\r
+ );\r
+\r
+EFI_STATUS\r
+Ip4Cancel (\r
+ IN IP4_PROTOCOL *IpInstance,\r
+ IN EFI_IP4_COMPLETION_TOKEN *Token\r
+ );\r
+\r
+EFI_STATUS\r
+Ip4Groups (\r
+ IN IP4_PROTOCOL *IpInstance,\r
+ IN BOOLEAN JoinFlag,\r
+ IN EFI_IPv4_ADDRESS *GroupAddress\r
+ );\r
+\r
+VOID\r
+EFIAPI\r
+Ip4TimerTicking (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ );\r
+\r
+EFI_STATUS\r
+Ip4SentPacketTicking (\r
+ IN NET_MAP *Map,\r
+ IN NET_MAP_ITEM *Item,\r
+ IN VOID *Context\r
+ );\r
+#endif\r
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