diff options
Diffstat (limited to 'MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h')
| -rw-r--r-- | MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h | 240 |
1 files changed, 120 insertions, 120 deletions
diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h index 9bda9f942b..0b61874632 100644 --- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h +++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h @@ -1,120 +1,120 @@ -/** @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: - - Ip4Igmp.h - -Abstract: - - -**/ - -#ifndef __EFI_IP4_IGMP_H__ -#define __EFI_IP4_IGMP_H__ - -#pragma pack(1) -typedef struct { - UINT8 Type; - UINT8 MaxRespTime; - UINT16 Checksum; - IP4_ADDR Group; -} IGMP_HEAD; -#pragma pack() - -// -// The status of multicast group. It isn't necessary to maintain -// explicit state of host state diagram. A group with non-zero -// DelayTime is in "delaying member" state. otherwise, it is in -// "idle member" state. -// -typedef struct { - NET_LIST_ENTRY Link; - INTN RefCnt; - IP4_ADDR Address; - INTN DelayTime; - BOOLEAN ReportByUs; - EFI_MAC_ADDRESS Mac; -} IGMP_GROUP; - -// -// The IGMP status. Each IP4 service instance has a IGMP_SERVICE_DATA -// attached. The Igmpv1QuerySeen remember whether the server on this -// connected network is v1 or v2. -// -typedef struct { - INTN Igmpv1QuerySeen; - NET_LIST_ENTRY Groups; -} IGMP_SERVICE_DATA; - -enum { - // - // IGMP message type - // - IGMP_MEMBERSHIP_QUERY = 0x11, - IGMP_V1_MEMBERSHIP_REPORT = 0x12, - IGMP_V2_MEMBERSHIP_REPORT = 0x16, - IGMP_LEAVE_GROUP = 0x17, - - IGMP_V1ROUTER_PRESENT = 400, - IGMP_UNSOLICIATED_REPORT = 10 -}; - -EFI_STATUS -Ip4InitIgmp ( - IN IP4_SERVICE *IpService - ); - -EFI_STATUS -Ip4JoinGroup ( - IN IP4_PROTOCOL *IpInstance, - IN IP4_ADDR Address - ); - -EFI_STATUS -Ip4LeaveGroup ( - IN IP4_PROTOCOL *IpInstance, - IN IP4_ADDR Address - ); - -EFI_STATUS -Ip4IgmpHandle ( - IN IP4_SERVICE *IpService, - IN IP4_HEAD *Head, - IN NET_BUF *Packet - ); - -VOID -Ip4IgmpTicking ( - IN IP4_SERVICE *IpService - ); - -IP4_ADDR * -Ip4CombineGroups ( - IN IP4_ADDR *SourceGroups, - IN UINT32 Count, - IN IP4_ADDR Addr - ); - -INTN -Ip4RemoveGroupAddr ( - IN IP4_ADDR *Group, - IN UINT32 GroupCnt, - IN IP4_ADDR Addr - ); - -IGMP_GROUP * -Ip4FindGroup ( - IN IGMP_SERVICE_DATA *IgmpCtrl, - IN IP4_ADDR Address - ); -#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:
+
+ Ip4Igmp.h
+
+Abstract:
+
+
+**/
+
+#ifndef __EFI_IP4_IGMP_H__
+#define __EFI_IP4_IGMP_H__
+
+#pragma pack(1)
+typedef struct {
+ UINT8 Type;
+ UINT8 MaxRespTime;
+ UINT16 Checksum;
+ IP4_ADDR Group;
+} IGMP_HEAD;
+#pragma pack()
+
+//
+// The status of multicast group. It isn't necessary to maintain
+// explicit state of host state diagram. A group with non-zero
+// DelayTime is in "delaying member" state. otherwise, it is in
+// "idle member" state.
+//
+typedef struct {
+ NET_LIST_ENTRY Link;
+ INTN RefCnt;
+ IP4_ADDR Address;
+ INTN DelayTime;
+ BOOLEAN ReportByUs;
+ EFI_MAC_ADDRESS Mac;
+} IGMP_GROUP;
+
+//
+// The IGMP status. Each IP4 service instance has a IGMP_SERVICE_DATA
+// attached. The Igmpv1QuerySeen remember whether the server on this
+// connected network is v1 or v2.
+//
+typedef struct {
+ INTN Igmpv1QuerySeen;
+ NET_LIST_ENTRY Groups;
+} IGMP_SERVICE_DATA;
+
+enum {
+ //
+ // IGMP message type
+ //
+ IGMP_MEMBERSHIP_QUERY = 0x11,
+ IGMP_V1_MEMBERSHIP_REPORT = 0x12,
+ IGMP_V2_MEMBERSHIP_REPORT = 0x16,
+ IGMP_LEAVE_GROUP = 0x17,
+
+ IGMP_V1ROUTER_PRESENT = 400,
+ IGMP_UNSOLICIATED_REPORT = 10
+};
+
+EFI_STATUS
+Ip4InitIgmp (
+ IN IP4_SERVICE *IpService
+ );
+
+EFI_STATUS
+Ip4JoinGroup (
+ IN IP4_PROTOCOL *IpInstance,
+ IN IP4_ADDR Address
+ );
+
+EFI_STATUS
+Ip4LeaveGroup (
+ IN IP4_PROTOCOL *IpInstance,
+ IN IP4_ADDR Address
+ );
+
+EFI_STATUS
+Ip4IgmpHandle (
+ IN IP4_SERVICE *IpService,
+ IN IP4_HEAD *Head,
+ IN NET_BUF *Packet
+ );
+
+VOID
+Ip4IgmpTicking (
+ IN IP4_SERVICE *IpService
+ );
+
+IP4_ADDR *
+Ip4CombineGroups (
+ IN IP4_ADDR *SourceGroups,
+ IN UINT32 Count,
+ IN IP4_ADDR Addr
+ );
+
+INTN
+Ip4RemoveGroupAddr (
+ IN IP4_ADDR *Group,
+ IN UINT32 GroupCnt,
+ IN IP4_ADDR Addr
+ );
+
+IGMP_GROUP *
+Ip4FindGroup (
+ IN IGMP_SERVICE_DATA *IgmpCtrl,
+ IN IP4_ADDR Address
+ );
+#endif
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