diff options
| author | Guo Mang <mang.guo@intel.com> | 2017-08-02 09:54:47 +0800 |
|---|---|---|
| committer | Guo Mang <mang.guo@intel.com> | 2017-09-05 19:45:08 +0800 |
| commit | 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 (patch) | |
| tree | 444372d92a0ae8991fe4d15eb3937df43690dfda /NetworkPkg/Dhcp6Dxe/Dhcp6Impl.h | |
| parent | b207c6434d7a5a4502975d322312e07017e8a8cb (diff) | |
| download | edk2-platforms-6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8.tar.xz | |
Remove core packages since we can get them from edk2 repository
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'NetworkPkg/Dhcp6Dxe/Dhcp6Impl.h')
| -rw-r--r-- | NetworkPkg/Dhcp6Dxe/Dhcp6Impl.h | 605 |
1 files changed, 0 insertions, 605 deletions
diff --git a/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.h b/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.h deleted file mode 100644 index e3e7553163..0000000000 --- a/NetworkPkg/Dhcp6Dxe/Dhcp6Impl.h +++ /dev/null @@ -1,605 +0,0 @@ -/** @file
- Dhcp6 internal data structure and definition declaration.
-
- Copyright (c) 2009 - 2012, 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
- 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.
-
-**/
-
-#ifndef __EFI_DHCP6_IMPL_H__
-#define __EFI_DHCP6_IMPL_H__
-
-
-#include <Uefi.h>
-
-#include <Protocol/Dhcp6.h>
-#include <Protocol/Udp6.h>
-#include <Protocol/Ip6Config.h>
-#include <Protocol/ServiceBinding.h>
-#include <Protocol/DriverBinding.h>
-
-#include <Library/UdpIoLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/MemoryAllocationLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiRuntimeServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/NetLib.h>
-#include <Library/PrintLib.h>
-
-
-typedef struct _DHCP6_IA_CB DHCP6_IA_CB;
-typedef struct _DHCP6_INF_CB DHCP6_INF_CB;
-typedef struct _DHCP6_TX_CB DHCP6_TX_CB;
-typedef struct _DHCP6_SERVICE DHCP6_SERVICE;
-typedef struct _DHCP6_INSTANCE DHCP6_INSTANCE;
-
-#include "Dhcp6Utility.h"
-#include "Dhcp6Io.h"
-#include "Dhcp6Driver.h"
-
-#define DHCP6_SERVICE_SIGNATURE SIGNATURE_32 ('D', 'H', '6', 'S')
-#define DHCP6_INSTANCE_SIGNATURE SIGNATURE_32 ('D', 'H', '6', 'I')
-
-//
-// Transmit parameters of solicit message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_SOL_MAX_DELAY 1
-#define DHCP6_SOL_IRT 1
-#define DHCP6_SOL_MRC 0
-#define DHCP6_SOL_MRT 120
-#define DHCP6_SOL_MRD 0
-//
-// Transmit parameters of request message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_REQ_IRT 1
-#define DHCP6_REQ_MRC 10
-#define DHCP6_REQ_MRT 30
-#define DHCP6_REQ_MRD 0
-//
-// Transmit parameters of confirm message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_CNF_MAX_DELAY 1
-#define DHCP6_CNF_IRT 1
-#define DHCP6_CNF_MRC 0
-#define DHCP6_CNF_MRT 4
-#define DHCP6_CNF_MRD 10
-//
-// Transmit parameters of renew message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_REN_IRT 10
-#define DHCP6_REN_MRC 0
-#define DHCP6_REN_MRT 600
-#define DHCP6_REN_MRD 0
-//
-// Transmit parameters of rebind message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_REB_IRT 10
-#define DHCP6_REB_MRC 0
-#define DHCP6_REB_MRT 600
-#define DHCP6_REB_MRD 0
-//
-// Transmit parameters of information request message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_INF_MAX_DELAY 1
-#define DHCP6_INF_IRT 1
-#define DHCP6_INF_MRC 0
-#define DHCP6_INF_MRT 120
-#define DHCP6_INF_MRD 0
-//
-// Transmit parameters of release message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_REL_IRT 1
-#define DHCP6_REL_MRC 5
-#define DHCP6_REL_MRT 0
-#define DHCP6_REL_MRD 0
-//
-// Transmit parameters of decline message, refers to section-5.5 of rfc-3315.
-//
-#define DHCP6_DEC_IRT 1
-#define DHCP6_DEC_MRC 5
-#define DHCP6_DEC_MRT 0
-#define DHCP6_DEC_MRD 0
-
-#define DHCP6_PACKET_ALL 0
-#define DHCP6_PACKET_STATEFUL 1
-#define DHCP6_PACKET_STATELESS 2
-
-#define DHCP6_BASE_PACKET_SIZE 1024
-
-#define DHCP6_PORT_CLIENT 546
-#define DHCP6_PORT_SERVER 547
-
-#define DHCP6_INSTANCE_FROM_THIS(Instance) CR ((Instance), DHCP6_INSTANCE, Dhcp6, DHCP6_INSTANCE_SIGNATURE)
-#define DHCP6_SERVICE_FROM_THIS(Service) CR ((Service), DHCP6_SERVICE, ServiceBinding, DHCP6_SERVICE_SIGNATURE)
-
-extern EFI_IPv6_ADDRESS mAllDhcpRelayAndServersAddress;
-extern EFI_IPv6_ADDRESS mAllDhcpServersAddress;
-extern EFI_DHCP6_PROTOCOL gDhcp6ProtocolTemplate;
-
-//
-// Enumeration of Dhcp6 message type, refers to section-5.3 of rfc-3315.
-//
-typedef enum {
- Dhcp6MsgSolicit = 1,
- Dhcp6MsgAdvertise = 2,
- Dhcp6MsgRequest = 3,
- Dhcp6MsgConfirm = 4,
- Dhcp6MsgRenew = 5,
- Dhcp6MsgRebind = 6,
- Dhcp6MsgReply = 7,
- Dhcp6MsgRelease = 8,
- Dhcp6MsgDecline = 9,
- Dhcp6MsgReconfigure = 10,
- Dhcp6MsgInfoRequest = 11
-} DHCP6_MSG_TYPE;
-
-//
-// Enumeration of option code in Dhcp6 packet, refers to section-24.3 of rfc-3315.
-//
-typedef enum {
- Dhcp6OptClientId = 1,
- Dhcp6OptServerId = 2,
- Dhcp6OptIana = 3,
- Dhcp6OptIata = 4,
- Dhcp6OptIaAddr = 5,
- Dhcp6OptRequestOption = 6,
- Dhcp6OptPreference = 7,
- Dhcp6OptElapsedTime = 8,
- Dhcp6OptReplayMessage = 9,
- Dhcp6OptAuthentication = 11,
- Dhcp6OptServerUnicast = 12,
- Dhcp6OptStatusCode = 13,
- Dhcp6OptRapidCommit = 14,
- Dhcp6OptUserClass = 15,
- Dhcp6OptVendorClass = 16,
- Dhcp6OptVendorInfo = 17,
- Dhcp6OptInterfaceId = 18,
- Dhcp6OptReconfigMessage = 19,
- Dhcp6OptReconfigureAccept = 20
-} DHCP6_OPT_CODE;
-
-//
-// Enumeration of status code recorded by IANA, refers to section-24.4 of rfc-3315.
-//
-typedef enum {
- Dhcp6StsSuccess = 0,
- Dhcp6StsUnspecFail = 1,
- Dhcp6StsNoAddrsAvail = 2,
- Dhcp6StsNoBinding = 3,
- Dhcp6StsNotOnLink = 4,
- Dhcp6StsUseMulticast = 5
-} DHCP6_STS_CODE;
-
-//
-// Enumeration of Duid type recorded by IANA, refers to section-24.5 of rfc-3315.
-//
-typedef enum {
- Dhcp6DuidTypeLlt = 1,
- Dhcp6DuidTypeEn = 2,
- Dhcp6DuidTypeLl = 3,
- Dhcp6DuidTypeUuid = 4
-} DHCP6_DUID_TYPE;
-
-//
-// Control block for each IA.
-//
-struct _DHCP6_IA_CB {
- EFI_DHCP6_IA *Ia;
- UINT32 T1;
- UINT32 T2;
- UINT32 AllExpireTime;
- UINT32 LeaseTime;
-};
-
-//
-// Control block for each transmitted message.
-//
-struct _DHCP6_TX_CB {
- LIST_ENTRY Link;
- UINT32 Xid;
- EFI_DHCP6_PACKET *TxPacket;
- EFI_DHCP6_RETRANSMISSION RetryCtl;
- UINT32 RetryCnt;
- UINT32 RetryExp;
- UINT32 RetryLos;
- UINT32 TickTime;
- UINT16 *Elapsed;
- BOOLEAN SolicitRetry;
-};
-
-//
-// Control block for each info-request message.
-//
-struct _DHCP6_INF_CB {
- LIST_ENTRY Link;
- UINT32 Xid;
- EFI_DHCP6_INFO_CALLBACK ReplyCallback;
- VOID *CallbackContext;
- EFI_EVENT TimeoutEvent;
-};
-
-//
-// Control block for Dhcp6 instance, it's per configuration data.
-//
-struct _DHCP6_INSTANCE {
- UINT32 Signature;
- EFI_HANDLE Handle;
- DHCP6_SERVICE *Service;
- LIST_ENTRY Link;
- EFI_DHCP6_PROTOCOL Dhcp6;
- EFI_EVENT Timer;
- EFI_DHCP6_CONFIG_DATA *Config;
- EFI_DHCP6_IA *CacheIa;
- DHCP6_IA_CB IaCb;
- LIST_ENTRY TxList;
- LIST_ENTRY InfList;
- EFI_DHCP6_PACKET *AdSelect;
- UINT8 AdPref;
- EFI_IPv6_ADDRESS *Unicast;
- volatile EFI_STATUS UdpSts;
- BOOLEAN InDestroy;
- BOOLEAN MediaPresent;
- //
- // StartTime is used to calculate the 'elapsed-time' option. Refer to RFC3315,
- // the elapsed-time is amount of time since the client began its current DHCP transaction.
- //
- UINT64 StartTime;
-};
-
-//
-// Control block for Dhcp6 service, it's per Nic handle.
-//
-struct _DHCP6_SERVICE {
- UINT32 Signature;
- EFI_HANDLE Controller;
- EFI_HANDLE Image;
- EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
- EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
- EFI_IP6_CONFIG_PROTOCOL *Ip6Cfg;
- EFI_DHCP6_DUID *ClientId;
- UDP_IO *UdpIo;
- UINT32 Xid;
- LIST_ENTRY Child;
- UINTN NumOfChild;
-};
-
-/**
- Starts the DHCPv6 standard S.A.R.R. process.
-
- The Start() function starts the DHCPv6 standard process. This function can
- be called only when the state of Dhcp6 instance is in the Dhcp6Init state.
- If the DHCP process completes successfully, the state of the Dhcp6 instance
- will be transferred through Dhcp6Selecting and Dhcp6Requesting to the
- Dhcp6Bound state.
- Refer to rfc-3315 for precise state transitions during this process. At the
- time when each event occurs in this process, the callback function that was set
- by EFI_DHCP6_PROTOCOL.Configure() will be called and the user can take this
- opportunity to control the process.
-
- @param[in] This The pointer to Dhcp6 protocol.
-
- @retval EFI_SUCCESS The DHCPv6 standard process has started, or it
- completed when CompletionEvent was NULL.
- @retval EFI_ACCESS_DENIED The EFI DHCPv6 Child instance hasn't been configured.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.
- @retval EFI_TIMEOUT The DHCPv6 configuration process failed because no
- response was received from the server within the
- specified timeout value.
- @retval EFI_ABORTED The user aborted the DHCPv6 process.
- @retval EFI_ALREADY_STARTED Some other Dhcp6 instance already started the DHCPv6
- standard process.
- @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6Start (
- IN EFI_DHCP6_PROTOCOL *This
- );
-
-/**
- Stops the DHCPv6 standard S.A.R.R. process.
-
- The Stop() function is used to stop the DHCPv6 standard process. After this
- function is called successfully, the state of Dhcp6 instance is transferred
- into the Dhcp6Init. EFI_DHCP6_PROTOCOL.Configure() needs to be called
- before DHCPv6 standard process can be started again. This function can be
- called when the Dhcp6 instance is in any state.
-
- @param[in] This The pointer to the Dhcp6 protocol.
-
- @retval EFI_SUCCESS The Dhcp6 instance is now in the Dhcp6Init state.
- @retval EFI_INVALID_PARAMETER This is NULL.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6Stop (
- IN EFI_DHCP6_PROTOCOL *This
- );
-
-/**
- Returns the current operating mode data for the Dhcp6 instance.
-
- The GetModeData() function returns the current operating mode and
- cached data packet for the Dhcp6 instance.
-
- @param[in] This The pointer to the Dhcp6 protocol.
- @param[out] Dhcp6ModeData The pointer to the Dhcp6 mode data.
- @param[out] Dhcp6ConfigData The pointer to the Dhcp6 configure data.
-
- @retval EFI_SUCCESS The mode data was returned.
- @retval EFI_INVALID_PARAMETER This is NULL.
- @retval EFI_ACCESS_DENIED The EFI DHCPv6 Protocol instance has not
- been configured when Dhcp6ConfigData is
- not NULL.
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6GetModeData (
- IN EFI_DHCP6_PROTOCOL *This,
- OUT EFI_DHCP6_MODE_DATA *Dhcp6ModeData OPTIONAL,
- OUT EFI_DHCP6_CONFIG_DATA *Dhcp6ConfigData OPTIONAL
- );
-
-/**
- Initializes, changes, or resets the operational settings for the Dhcp6 instance.
-
- The Configure() function is used to initialize or clean up the configuration
- data of the Dhcp6 instance:
- - When Dhcp6CfgData is not NULL and Configure() is called successfully, the
- configuration data will be initialized in the Dhcp6 instance and the state
- of the configured IA will be transferred into Dhcp6Init.
- - When Dhcp6CfgData is NULL and Configure() is called successfully, the
- configuration data will be cleaned up and no IA will be associated with
- the Dhcp6 instance.
- To update the configuration data for an Dhcp6 instance, the original data
- must be cleaned up before setting the new configuration data.
-
- @param[in] This The pointer to the Dhcp6 protocol
- @param[in] Dhcp6CfgData The pointer to the EFI_DHCP6_CONFIG_DATA.
-
- @retval EFI_SUCCESS The Dhcp6 is configured successfully with the
- Dhcp6Init state, or cleaned up the original
- configuration setting.
- @retval EFI_ACCESS_DENIED The Dhcp6 instance has been already configured
- when Dhcp6CfgData is not NULL.
- The Dhcp6 instance has already started the
- DHCPv6 S.A.R.R when Dhcp6CfgData is NULL.
- @retval EFI_INVALID_PARAMETER Some of the parameter is invalid.
- @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.
- @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6Configure (
- IN EFI_DHCP6_PROTOCOL *This,
- IN EFI_DHCP6_CONFIG_DATA *Dhcp6CfgData OPTIONAL
- );
-
-/**
- Request configuration information without the assignment of any
- Ia addresses of the client.
-
- The InfoRequest() function is used to request configuration information
- without the assignment of any IPv6 address of the client. Client sends
- out Information Request packet to obtain the required configuration
- information, and DHCPv6 server responds with Reply packet containing
- the information for the client. The received Reply packet will be passed
- to the user by ReplyCallback function. If user returns EFI_NOT_READY from
- ReplyCallback, the Dhcp6 instance will continue to receive other Reply
- packets unless timeout according to the Retransmission parameter.
- Otherwise, the Information Request exchange process will be finished
- successfully if user returns EFI_SUCCESS from ReplyCallback.
-
- @param[in] This The pointer to the Dhcp6 protocol.
- @param[in] SendClientId If TRUE, the DHCPv6 protocol instance will build Client
- Identifier option and include it into Information Request
- packet. Otherwise, Client Identifier option will not be included.
- @param[in] OptionRequest The pointer to the buffer of option request options.
- @param[in] OptionCount The option number in the OptionList.
- @param[in] OptionList The list of appended options.
- @param[in] Retransmission The pointer to the retransmission of the message.
- @param[in] TimeoutEvent The event of timeout.
- @param[in] ReplyCallback The callback function when a reply was received.
- @param[in] CallbackContext The pointer to the parameter passed to the callback.
-
- @retval EFI_SUCCESS The DHCPv6 information request exchange process
- completed when TimeoutEvent is NULL. Information
- Request packet has been sent to DHCPv6 server when
- TimeoutEvent is not NULL.
- @retval EFI_NO_RESPONSE The DHCPv6 information request exchange process failed
- because of no response, or not all requested-options
- are responded to by DHCPv6 servers when Timeout happened.
- @retval EFI_ABORTED The DHCPv6 information request exchange process was aborted
- by the user.
- @retval EFI_INVALID_PARAMETER Some parameter is NULL.
- @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.
- @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6InfoRequest (
- IN EFI_DHCP6_PROTOCOL *This,
- IN BOOLEAN SendClientId,
- IN EFI_DHCP6_PACKET_OPTION *OptionRequest,
- IN UINT32 OptionCount,
- IN EFI_DHCP6_PACKET_OPTION *OptionList[] OPTIONAL,
- IN EFI_DHCP6_RETRANSMISSION *Retransmission,
- IN EFI_EVENT TimeoutEvent OPTIONAL,
- IN EFI_DHCP6_INFO_CALLBACK ReplyCallback,
- IN VOID *CallbackContext OPTIONAL
- );
-
-/**
- Manually extend the valid and preferred lifetimes for the IPv6 addresses
- of the configured IA and update other configuration parameters by sending
- Renew or Rebind packet.
-
- The RenewRebind() function is used to manually extend the valid and preferred
- lifetimes for the IPv6 addresses of the configured IA and update other
- configuration parameters by sending a Renew or Rebind packet.
- - When RebindRequest is FALSE and the state of the configured IA is Dhcp6Bound,
- it will send Renew packet to the previously DHCPv6 server and transfer the
- state of the configured IA to Dhcp6Renewing. If valid Reply packet received,
- the state transfers to Dhcp6Bound and the valid and preferred timer restarts.
- If fails, the state transfers to Dhcp6Bound but the timer continues.
- - When RebindRequest is TRUE and the state of the configured IA is Dhcp6Bound,
- it will send a Rebind packet. If a valid Reply packet is received, the state transfers
- to Dhcp6Bound, and the valid and preferred timer restarts. If it fails, the state
- transfers to Dhcp6Init, and the IA can't be used.
-
- @param[in] This The pointer to the Dhcp6 protocol.
- @param[in] RebindRequest If TRUE, Rebind packet will be sent and enter Dhcp6Rebinding state.
- Otherwise, Renew packet will be sent and enter Dhcp6Renewing state.
-
- @retval EFI_SUCCESS The DHCPv6 renew/rebind exchange process
- completed and at least one IPv6 address of the
- configured IA was bound again when
- EFI_DHCP6_CONFIG_DATA.IaInfoEvent was NULL.
- The EFI DHCPv6 Protocol instance has sent Renew
- or Rebind packet when
- EFI_DHCP6_CONFIG_DATA.IaInfoEvent is not NULL.
- @retval EFI_ACCESS_DENIED The Dhcp6 instance hasn't been configured, or the
- state of the configured IA is not in Dhcp6Bound.
- @retval EFI_ALREADY_STARTED The state of the configured IA has already entered
- Dhcp6Renewing when RebindRequest is FALSE.
- The state of the configured IA has already entered
- Dhcp6Rebinding when RebindRequest is TRUE.
- @retval EFI_ABORTED The DHCPv6 renew/rebind exchange process aborted
- by user.
- @retval EFI_NO_RESPONSE The DHCPv6 renew/rebind exchange process failed
- because of no response.
- @retval EFI_NO_MAPPING No IPv6 address has been bound to the configured
- IA after the DHCPv6 renew/rebind exchange process.
- @retval EFI_INVALID_PARAMETER Some parameter is NULL.
- @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6RenewRebind (
- IN EFI_DHCP6_PROTOCOL *This,
- IN BOOLEAN RebindRequest
- );
-
-/**
- Inform that one or more addresses assigned by a server are already
- in use by another node.
-
- The Decline() function is used to manually decline the assignment of
- IPv6 addresses, which have been already used by another node. If all
- IPv6 addresses of the configured IA are declined through this function,
- the state of the IA will switch through Dhcp6Declining to Dhcp6Init.
- Otherwise, the state of the IA will restore to Dhcp6Bound after the
- declining process. The Decline() can only be called when the IA is in
- Dhcp6Bound state. If the EFI_DHCP6_CONFIG_DATA.IaInfoEvent is NULL,
- this function is a blocking operation. It will return after the
- declining process finishes, or aborted by user.
-
- @param[in] This The pointer to the Dhcp6 protocol.
- @param[in] AddressCount The number of declining addresses.
- @param[in] Addresses The pointer to the buffer stored the declining
- addresses.
-
- @retval EFI_SUCCESS The DHCPv6 decline exchange process completed
- when EFI_DHCP6_CONFIG_DATA.IaInfoEvent was NULL.
- The Dhcp6 instance has sent Decline packet when
- EFI_DHCP6_CONFIG_DATA.IaInfoEvent is not NULL.
- @retval EFI_ACCESS_DENIED The Dhcp6 instance hasn't been configured, or the
- state of the configured IA is not in Dhcp6Bound.
- @retval EFI_ABORTED The DHCPv6 decline exchange process was aborted by the user.
- @retval EFI_NOT_FOUND Any specified IPv6 address is not correlated with
- the configured IA for this instance.
- @retval EFI_INVALID_PARAMETER Some parameter is NULL.
- @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6Decline (
- IN EFI_DHCP6_PROTOCOL *This,
- IN UINT32 AddressCount,
- IN EFI_IPv6_ADDRESS *Addresses
- );
-
-/**
- Release one or more addresses associated with the configured Ia
- for the current instance.
-
- The Release() function is used to manually release the one or more
- IPv6 address. If AddressCount is zero, it will release all IPv6
- addresses of the configured IA. If all IPv6 addresses of the IA are
- released through this function, the state of the IA will switch
- through Dhcp6Releasing to Dhcp6Init, otherwise, the state of the
- IA will restore to Dhcp6Bound after the releasing process.
- The Release() can only be called when the IA is in a Dhcp6Bound state.
- If the EFI_DHCP6_CONFIG_DATA.IaInfoEvent is NULL, the function is
- a blocking operation. It will return after the releasing process
- finishes, or aborted by user.
-
- @param[in] This The pointer to the Dhcp6 protocol.
- @param[in] AddressCount The number of releasing addresses.
- @param[in] Addresses The pointer to the buffer stored the releasing
- addresses.
- @retval EFI_SUCCESS The DHCPv6 release exchange process has
- completed when EFI_DHCP6_CONFIG_DATA.IaInfoEvent
- is NULL. The Dhcp6 instance has sent Release
- packet when EFI_DHCP6_CONFIG_DATA.IaInfoEvent
- is not NULL.
- @retval EFI_ACCESS_DENIED The Dhcp6 instance hasn't been configured, or the
- state of the configured IA is not in Dhcp6Bound.
- @retval EFI_ABORTED The DHCPv6 release exchange process was aborted by the user.
- @retval EFI_NOT_FOUND Any specified IPv6 address is not correlated with
- the configured IA for this instance.
- @retval EFI_INVALID_PARAMETER Some parameter is NULL.
- @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6Release (
- IN EFI_DHCP6_PROTOCOL *This,
- IN UINT32 AddressCount,
- IN EFI_IPv6_ADDRESS *Addresses
- );
-
-/**
- Parse the option data in the Dhcp6 packet.
-
- The Parse() function is used to retrieve the option list in the DHCPv6 packet.
-
- @param[in] This The pointer to the Dhcp6 protocol.
- @param[in] Packet The pointer to the Dhcp6 packet.
- @param[in, out] OptionCount The number of option in the packet.
- @param[out] PacketOptionList The array of pointers to the each option in the packet.
-
- @retval EFI_SUCCESS The packet was successfully parsed.
- @retval EFI_INVALID_PARAMETER Some parameter is NULL.
- @retval EFI_BUFFER_TOO_SMALL *OptionCount is smaller than the number of options
- that were found in the Packet.
-
-**/
-EFI_STATUS
-EFIAPI
-EfiDhcp6Parse (
- IN EFI_DHCP6_PROTOCOL *This,
- IN EFI_DHCP6_PACKET *Packet,
- IN OUT UINT32 *OptionCount,
- OUT EFI_DHCP6_PACKET_OPTION *PacketOptionList[] OPTIONAL
- );
-
-#endif
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