diff options
Diffstat (limited to 'MdePkg/Include/Protocol/Ip6Config.h')
| -rw-r--r-- | MdePkg/Include/Protocol/Ip6Config.h | 257 |
1 files changed, 128 insertions, 129 deletions
diff --git a/MdePkg/Include/Protocol/Ip6Config.h b/MdePkg/Include/Protocol/Ip6Config.h index dd4facb897c5..fe93ba24e8bc 100644 --- a/MdePkg/Include/Protocol/Ip6Config.h +++ b/MdePkg/Include/Protocol/Ip6Config.h @@ -2,14 +2,8 @@ This file provides a definition of the EFI IPv6 Configuration Protocol. -Copyright (c) 2008 - 2011, 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<BR> -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. +Copyright (c) 2008 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent **/ #ifndef __EFI_IP6CONFIG_PROTOCOL_H__ @@ -27,65 +21,71 @@ typedef struct _EFI_IP6_CONFIG_PROTOCOL EFI_IP6_CONFIG_PROTOCOL; /// /// EFI_IP6_CONFIG_DATA_TYPE /// -typedef enum { - /// - /// The interface information of the communication - /// device this EFI IPv6 Configuration Protocol instance manages. - /// This type of data is read only.The corresponding Data is of type +typedef enum { + /// + /// The interface information of the communication + /// device this EFI IPv6 Configuration Protocol instance manages. + /// This type of data is read only.The corresponding Data is of type /// EFI_IP6_CONFIG_INTERFACE_INFO. - /// + /// Ip6ConfigDataTypeInterfaceInfo, - /// - /// The alternative interface ID for the - /// communication device this EFI IPv6 Configuration Protocol - /// instance manages if the link local IPv6 address generated from - /// the interfaced ID based on the default source the EFI IPv6 - /// Protocol uses is a duplicate address. The length of the interface - /// ID is 64 bit. The corresponding Data is of type + /// + /// The alternative interface ID for the + /// communication device this EFI IPv6 Configuration Protocol + /// instance manages if the link local IPv6 address generated from + /// the interfaced ID based on the default source the EFI IPv6 + /// Protocol uses is a duplicate address. The length of the interface + /// ID is 64 bit. The corresponding Data is of type /// EFI_IP6_CONFIG_INTERFACE_ID. - /// + /// Ip6ConfigDataTypeAltInterfaceId, - /// - /// The general configuration policy for the EFI IPv6 network - /// stack running on the communication device this EFI IPv6 - /// Configuration Protocol instance manages. The policy will affect - /// other configuration settings. The corresponding Data is of type + /// + /// The general configuration policy for the EFI IPv6 network + /// stack running on the communication device this EFI IPv6 + /// Configuration Protocol instance manages. The policy will affect + /// other configuration settings. The corresponding Data is of type /// EFI_IP6_CONFIG_POLICY. /// Ip6ConfigDataTypePolicy, - /// - /// The number of consecutive - /// Neighbor Solicitation messages sent while performing Duplicate - /// Address Detection on a tentative address. A value of zero - /// indicates that Duplicate Address Detection will not be performed - /// on tentative addresses. The corresponding Data is of type + /// + /// The number of consecutive + /// Neighbor Solicitation messages sent while performing Duplicate + /// Address Detection on a tentative address. A value of zero + /// indicates that Duplicate Address Detection will not be performed + /// on tentative addresses. The corresponding Data is of type /// EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS. - /// + /// Ip6ConfigDataTypeDupAddrDetectTransmits, - /// - /// The station addresses set manually for the EFI - /// IPv6 network stack. It is only configurable when the policy is - /// Ip6ConfigPolicyManual. The corresponding Data is a - /// pointer to an array of EFI_IPv6_ADDRESS instances. - /// + /// + /// The station addresses set manually for the EFI + /// IPv6 network stack. It is only configurable when the policy is + /// Ip6ConfigPolicyManual. The corresponding Data is a + /// pointer to an array of EFI_IPv6_ADDRESS instances. When + /// DataSize is 0 and Data is NULL, the existing configuration + /// is cleared from the EFI IPv6 Configuration Protocol instance. + /// Ip6ConfigDataTypeManualAddress, - /// - /// The gateway addresses set manually for the EFI IPv6 - /// network stack running on the communication device this EFI - /// IPv6 Configuration Protocol manages. It is not configurable when - /// the policy is Ip6ConfigPolicyAutomatic. The gateway - /// addresses must be unicast IPv6 addresses. The corresponding + /// + /// The gateway addresses set manually for the EFI IPv6 + /// network stack running on the communication device this EFI + /// IPv6 Configuration Protocol manages. It is not configurable when + /// the policy is Ip6ConfigPolicyAutomatic. The gateway + /// addresses must be unicast IPv6 addresses. The corresponding /// Data is a pointer to an array of EFI_IPv6_ADDRESS instances. - /// + /// When DataSize is 0 and Data is NULL, the existing configuration + /// is cleared from the EFI IPv6 Configuration Protocol instance. + /// Ip6ConfigDataTypeGateway, - /// - /// The DNS server list for the EFI IPv6 network stack - /// running on the communication device this EFI IPv6 - /// Configuration Protocol manages. It is not configurable when the - /// policy is Ip6ConfigPolicyAutomatic.The DNS server - /// addresses must be unicast IPv6 addresses. The corresponding + /// + /// The DNS server list for the EFI IPv6 network stack + /// running on the communication device this EFI IPv6 + /// Configuration Protocol manages. It is not configurable when the + /// policy is Ip6ConfigPolicyAutomatic.The DNS server + /// addresses must be unicast IPv6 addresses. The corresponding /// Data is a pointer to an array of EFI_IPv6_ADDRESS instances. - /// + /// When DataSize is 0 and Data is NULL, the existing configuration + /// is cleared from the EFI IPv6 Configuration Protocol instance. + /// Ip6ConfigDataTypeDnsServer, /// /// The number of this enumeration memebers. @@ -95,7 +95,7 @@ typedef enum { /// /// EFI_IP6_CONFIG_INTERFACE_INFO -/// describes the operational state of the interface this +/// describes the operational state of the interface this /// EFI IPv6 Configuration Protocol instance manages. /// typedef struct { @@ -103,37 +103,37 @@ typedef struct { /// The name of the interface. It is a NULL-terminated string. /// CHAR16 Name[32]; - /// + /// /// The interface type of the network interface. - /// + /// UINT8 IfType; - /// + /// /// The size, in bytes, of the network interface's hardware address. - /// + /// UINT32 HwAddressSize; - /// + /// /// The hardware address for the network interface. - /// + /// EFI_MAC_ADDRESS HwAddress; - /// + /// /// Number of EFI_IP6_ADDRESS_INFO structures pointed to by AddressInfo. - /// + /// UINT32 AddressInfoCount; - /// - /// Pointer to an array of EFI_IP6_ADDRESS_INFO instances - /// which contain the local IPv6 addresses and the corresponding - /// prefix length information. Set to NULL if AddressInfoCount + /// + /// Pointer to an array of EFI_IP6_ADDRESS_INFO instances + /// which contain the local IPv6 addresses and the corresponding + /// prefix length information. Set to NULL if AddressInfoCount /// is zero. - /// + /// EFI_IP6_ADDRESS_INFO *AddressInfo; - /// + /// /// Number of route table entries in the following RouteTable. - /// + /// UINT32 RouteCount; - /// - /// The route table of the IPv6 network stack runs on this interface. - /// Set to NULL if RouteCount is zero. - /// + /// + /// The route table of the IPv6 network stack runs on this interface. + /// Set to NULL if RouteCount is zero. + /// EFI_IP6_ROUTE_TABLE *RouteTable; } EFI_IP6_CONFIG_INTERFACE_INFO; @@ -147,42 +147,42 @@ typedef struct { /// /// EFI_IP6_CONFIG_POLICY -/// defines the general configuration policy the EFI IPv6 +/// defines the general configuration policy the EFI IPv6 /// Configuration Protocol supports. /// typedef enum { /// - /// Under this policy, the IpI6ConfigDataTypeManualAddress, + /// Under this policy, the IpI6ConfigDataTypeManualAddress, /// Ip6ConfigDataTypeGateway and Ip6ConfigDataTypeDnsServer - /// configuration data are required to be set manually. + /// configuration data are required to be set manually. /// The EFI IPv6 Protocol will get all required configuration /// such as address, prefix and gateway settings from the EFI /// IPv6 Configuration protocol. /// - Ip6ConfigPolicyManual, - /// - /// Under this policy, the IpI6ConfigDataTypeManualAddress, + Ip6ConfigPolicyManual, + /// + /// Under this policy, the IpI6ConfigDataTypeManualAddress, /// Ip6ConfigDataTypeGateway and Ip6ConfigDataTypeDnsServer /// configuration data are not allowed to set via SetData(). /// All of these configurations are retrieved from some auto - /// configuration mechanism. - /// The EFI IPv6 Protocol will use the IPv6 stateless address - /// autoconfiguration mechanism and/or the IPv6 stateful address - /// autoconfiguration mechanism described in the related RFCs to + /// configuration mechanism. + /// The EFI IPv6 Protocol will use the IPv6 stateless address + /// autoconfiguration mechanism and/or the IPv6 stateful address + /// autoconfiguration mechanism described in the related RFCs to /// get address and other configuration information - /// + /// Ip6ConfigPolicyAutomatic } EFI_IP6_CONFIG_POLICY; /// /// EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS /// describes the number of consecutive Neighbor Solicitation messages sent -/// while performing Duplicate Address Detection on a tentative address. +/// while performing Duplicate Address Detection on a tentative address. /// The default value for a newly detected communication device is 1. /// typedef struct { UINT32 DupAddrDetectTransmits; ///< The number of consecutive Neighbor Solicitation messages sent. -} EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS; +} EFI_IP6_CONFIG_DUP_ADDR_DETECT_TRANSMITS; /// /// EFI_IP6_CONFIG_MANUAL_ADDRESS @@ -199,50 +199,49 @@ typedef struct { /** Set the configuration for the EFI IPv6 network stack running on the communication device this EFI IPv6 Configuration Protocol instance manages. - - This function is used to set the configuration data of type DataType for the EFI + + This function is used to set the configuration data of type DataType for the EFI IPv6 network stack running on the communication device this EFI IPv6 Configuration Protocol instance manages. - The DataSize is used to calculate the count of structure instances in the Data for + The DataSize is used to calculate the count of structure instances in the Data for some DataType that multiple structure instances are allowed. - + This function is always non-blocking. When setting some type of configuration data, - an asynchronous process is invoked to check the correctness of the data, such as - doing Duplicate Address Detection on the manually set local IPv6 addresses. + an asynchronous process is invoked to check the correctness of the data, such as + doing Duplicate Address Detection on the manually set local IPv6 addresses. EFI_NOT_READY is returned immediately to indicate that such an asynchronous process is invoked and the process is not finished yet. The caller willing to get the result of the asynchronous process is required to call RegisterDataNotify() to register an - event on the specified configuration data. Once the event is signaled, the caller + event on the specified configuration data. Once the event is signaled, the caller can call GetData() to get back the configuration data in order to know the result. - For other types of configuration data that do not require an asynchronous configuration + For other types of configuration data that do not require an asynchronous configuration process, the result of the operation is immediately returned. @param[in] This Pointer to the EFI_IP6_CONFIG_PROTOCOL instance. - @param[in] DataType The type of data to set. + @param[in] DataType The type of data to set. @param[in] DataSize Size of the buffer pointed to by Data in bytes. @param[in] Data The data buffer to set. The type of the data buffer is associated with the DataType. - - @retval EFI_SUCCESS The specified configuration data for the EFI IPv6 + + @retval EFI_SUCCESS The specified configuration data for the EFI IPv6 network stack is set successfully. @retval EFI_INVALID_PARAMETER One or more of the following are TRUE: - This is NULL. - - Data is NULL. - - One or more fields in Data do not match the requirement of the - data type indicated by DataType. - @retval EFI_WRITE_PROTECTED The specified configuration data is read-only or the specified + - One or more fields in Data and DataSize do not match the + requirement of the data type indicated by DataType. + @retval EFI_WRITE_PROTECTED The specified configuration data is read-only or the specified configuration data can not be set under the current policy - @retval EFI_ACCESS_DENIED Another set operation on the specified configuration + @retval EFI_ACCESS_DENIED Another set operation on the specified configuration data is already in process. @retval EFI_NOT_READY An asynchronous process is invoked to set the specified configuration data and the process is not finished yet. - @retval EFI_BAD_BUFFER_SIZE The DataSize does not match the size of the type + @retval EFI_BAD_BUFFER_SIZE The DataSize does not match the size of the type indicated by DataType. @retval EFI_UNSUPPORTED This DataType is not supported. @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated. @retval EFI_DEVICE_ERROR An unexpected system error or network error occurred. - + **/ typedef EFI_STATUS @@ -256,39 +255,39 @@ EFI_STATUS /** Get the configuration data for the EFI IPv6 network stack running on the communication device this EFI IPv6 Configuration Protocol instance manages. - + This function returns the configuration data of type DataType for the EFI IPv6 network stack running on the communication device this EFI IPv6 Configuration Protocol instance manages. The caller is responsible for allocating the buffer used to return the specified configuration data and the required size will be returned to the caller if the size of - the buffer is too small. - - EFI_NOT_READY is returned if the specified configuration data is not ready due to an + the buffer is too small. + + EFI_NOT_READY is returned if the specified configuration data is not ready due to an already in progress asynchronous configuration process. The caller can call RegisterDataNotify() to register an event on the specified configuration data. Once the asynchronous configuration - process is finished, the event will be signaled and a subsequent GetData() call will return + process is finished, the event will be signaled and a subsequent GetData() call will return the specified configuration data. @param[in] This Pointer to the EFI_IP6_CONFIG_PROTOCOL instance. - @param[in] DataType The type of data to get. - @param[in,out] DataSize On input, in bytes, the size of Data. On output, in bytes, the + @param[in] DataType The type of data to get. + @param[in,out] DataSize On input, in bytes, the size of Data. On output, in bytes, the size of buffer required to store the specified configuration data. - @param[in] Data The data buffer in which the configuration data is returned. The + @param[in] Data The data buffer in which the configuration data is returned. The type of the data buffer is associated with the DataType. - + @retval EFI_SUCCESS The specified configuration data is got successfully. @retval EFI_INVALID_PARAMETER One or more of the followings are TRUE: - This is NULL. - DataSize is NULL. - Data is NULL if *DataSize is not zero. - @retval EFI_BUFFER_TOO_SMALL The size of Data is too small for the specified configuration data + @retval EFI_BUFFER_TOO_SMALL The size of Data is too small for the specified configuration data and the required size is returned in DataSize. - @retval EFI_NOT_READY The specified configuration data is not ready due to an already in + @retval EFI_NOT_READY The specified configuration data is not ready due to an already in progress asynchronous configuration process. @retval EFI_NOT_FOUND The specified configuration data is not found. - + **/ typedef EFI_STATUS @@ -302,24 +301,24 @@ EFI_STATUS /** Register an event that is to be signaled whenever a configuration process on the specified configuration data is done. - + This function registers an event that is to be signaled whenever a configuration process on the specified configuration data is done. An event can be registered for different DataType simultaneously and the caller is responsible for determining which type of configuration data causes the signaling of the event in such case. @param[in] This Pointer to the EFI_IP6_CONFIG_PROTOCOL instance. - @param[in] DataType The type of data to unregister the event for. - @param[in] Event The event to register. - - @retval EFI_SUCCESS The notification event for the specified configuration data is + @param[in] DataType The type of data to unregister the event for. + @param[in] Event The event to register. + + @retval EFI_SUCCESS The notification event for the specified configuration data is registered. @retval EFI_INVALID_PARAMETER This is NULL or Event is NULL. - @retval EFI_UNSUPPORTED The configuration data type specified by DataType is not + @retval EFI_UNSUPPORTED The configuration data type specified by DataType is not supported. @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated. @retval EFI_ACCESS_DENIED The Event is already registered for the DataType. - + **/ typedef EFI_STATUS @@ -331,18 +330,18 @@ EFI_STATUS /** Remove a previously registered event for the specified configuration data. - + This function removes a previously registered event for the specified configuration data. @param[in] This Pointer to the EFI_IP6_CONFIG_PROTOCOL instance. - @param[in] DataType The type of data to remove the previously registered event for. + @param[in] DataType The type of data to remove the previously registered event for. @param[in] Event The event to unregister. - + @retval EFI_SUCCESS The event registered for the specified configuration data is removed. @retval EFI_INVALID_PARAMETER This is NULL or Event is NULL. - @retval EFI_NOT_FOUND The Event has not been registered for the specified + @retval EFI_NOT_FOUND The Event has not been registered for the specified DataType. - + **/ typedef EFI_STATUS |