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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7290 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jgong5
2009-01-16 00:09:52 +00:00
parent be973ff7f3
commit 3e8c18da04
46 changed files with 1544 additions and 2021 deletions
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126
MdeModulePkg/Universal/Network/Udp4Dxe/Udp4Impl.h
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@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2006 - 2007, Intel Corporation
EFI UDPv4 protocol implementation.
Copyright (c) 2006 - 2007, Intel Corporation.<BR>
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
@@ -9,15 +10,6 @@ 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:
Udp4Impl.h
Abstract:
EFI UDPv4 protocol implementation
**/
#ifndef _UDP4_IMPL_H_
@@ -171,8 +163,8 @@ Udp4GetModeData (
With different parameters in UdpConfigData, Configure() can be used to bind
this instance to specified port.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param UdpConfigData Pointer to the buffer to receive the current configuration data.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] UdpConfigData Pointer to the buffer to receive the current configuration data.
@retval EFI_SUCCESS The configuration settings were set, changed, or reset successfully.
@retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,
@@ -203,10 +195,10 @@ Udp4Configure (
filtering. If the JoinFlag is FALSE and the MulticastAddress is NULL, then all
currently joined groups are left.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param JoinFlag Set to TRUE to join a multicast group. Set to FALSE to leave one
or all multicast groups.
@param MulticastAddress Pointer to multicast group address to join or leave.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] JoinFlag Set to TRUE to join a multicast group. Set to FALSE to leave one
or all multicast groups.
@param[in] MulticastAddress Pointer to multicast group address to join or leave.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_NOT_STARTED The EFI UDPv4 Protocol instance has not been started.
@@ -254,12 +246,12 @@ Udp4Groups (
copies will be updated automatically whenever the IP driver reconfigures its
instances; as a result, the previous modification to these copies will be lost.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param DeleteRoute Set to TRUE to delete this route from the routing table.
Set to FALSE to add this route to the routing table.
@param SubnetAddress The destination network address that needs to be routed.
@param SubnetMask The subnet mask of SubnetAddress.
@param GatewayAddress The gateway IP address for this route.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] DeleteRoute Set to TRUE to delete this route from the routing table.
Set to FALSE to add this route to the routing table.
@param[in] SubnetAddress The destination network address that needs to be routed.
@param[in] SubnetMask The subnet mask of SubnetAddress.
@param[in] GatewayAddress The gateway IP address for this route.
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_NOT_STARTED The EFI UDPv4 Protocol instance has not been started.
@@ -291,9 +283,9 @@ Udp4Routes (
and context for the event will enable the user to receive the notification and
transmitting status.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param Token Pointer to the completion token that will be placed into the
transmit queue.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] Token Pointer to the completion token that will be placed into the
transmit queue.
@retval EFI_SUCCESS The data has been queued for transmission.
@retval EFI_NOT_STARTED This EFI UDPv4 Protocol instance has not been started.
@@ -330,9 +322,9 @@ Udp4Transmit (
will enable the user to receive the notification and receiving status. That
notification function is guaranteed to not be re-entered.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param Token Pointer to a token that is associated with the receive data
descriptor.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] Token Pointer to a token that is associated with
the receive data descriptor.
@retval EFI_SUCCESS The receive completion token was cached.
@retval EFI_NOT_STARTED This EFI UDPv4 Protocol instance has not been started.
@@ -364,11 +356,11 @@ Udp4Receive (
the asynchronous operation has completed, this function will not signal the
token and EFI_NOT_FOUND is returned.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param Token Pointer to a token that has been issued by
EFI_UDP4_PROTOCOL.Transmit() or
EFI_UDP4_PROTOCOL.Receive().If NULL, all pending
tokens are aborted.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] Token Pointer to a token that has been issued by
EFI_UDP4_PROTOCOL.Transmit() or
EFI_UDP4_PROTOCOL.Receive().If NULL, all pending
tokens are aborted.
@retval EFI_SUCCESS The asynchronous I/O request was aborted and Token.Event
was signaled. When Token is NULL, all pending requests are
@@ -401,7 +393,7 @@ Udp4Cancel (
Drivers and applications that are experiencing packet loss should try calling
the Poll() function more often.
@param This Pointer to the EFI_UDP4_PROTOCOL instance.
@param[in] This Pointer to the EFI_UDP4_PROTOCOL instance.
@retval EFI_SUCCESS Incoming or outgoing data was processed.
@retval EFI_INVALID_PARAMETER This is NULL.
@@ -438,9 +430,7 @@ Udp4CreateService (
/**
Clean the Udp service context data.
@param Udp4Service Pointer to the UDP4_SERVICE_DATA.
@return None.
@param[in] Udp4Service Pointer to the UDP4_SERVICE_DATA.
**/
VOID
@@ -454,8 +444,6 @@ Udp4CleanService (
@param Udp4Service Pointer to the UDP4_SERVICE_DATA.
@param Instance Pointer to the un-initialized UDP4_INSTANCE_DATA.
@return None.
**/
VOID
Udp4InitInstance (
@@ -466,9 +454,7 @@ Udp4InitInstance (
/**
This function cleans the udp instance.
@param Instance Pointer to the UDP4_INSTANCE_DATA to clean.
@return None.
@param[in] Instance Pointer to the UDP4_INSTANCE_DATA to clean.
**/
VOID
@@ -502,9 +488,9 @@ Udp4Bind (
This function is used to check whether the NewConfigData has any un-reconfigurable
parameters changed compared to the OldConfigData.
@param OldConfigData Pointer to the current ConfigData the udp instance
@param[in] OldConfigData Pointer to the current ConfigData the udp instance
uses.
@param NewConfigData Pointer to the new ConfigData.
@param[in] NewConfigData Pointer to the new ConfigData.
@retval TRUE The instance is reconfigurable.
@retval FALSE Otherwise.
@@ -519,10 +505,8 @@ Udp4IsReconfigurable (
/**
This function builds the Ip4 configdata from the Udp4ConfigData.
@param Udp4ConfigData Pointer to the EFI_UDP4_CONFIG_DATA.
@param Ip4ConfigData Pointer to the EFI_IP4_CONFIG_DATA.
@return None.
@param[in] Udp4ConfigData Pointer to the EFI_UDP4_CONFIG_DATA.
@param[in, out] Ip4ConfigData Pointer to the EFI_IP4_CONFIG_DATA.
**/
VOID
@@ -534,8 +518,8 @@ Udp4BuildIp4ConfigData (
/**
This function validates the TxToken, it returns the error code according to the spec.
@param Instance Pointer to the udp instance context data.
@param TxToken Pointer to the token to be checked.
@param[in] Instance Pointer to the udp instance context data.
@param[in] TxToken Pointer to the token to be checked.
@retval EFI_SUCCESS The TxToken is valid.
@retval EFI_INVALID_PARAMETER One or more of the following are TRUE: This is
@@ -566,10 +550,10 @@ Udp4ValidateTxToken (
/**
This function checks whether the specified Token duplicates with the one in the Map.
@param Map Pointer to the NET_MAP.
@param Item Pointer to the NET_MAP_ITEM contain the pointer to
@param[in] Map Pointer to the NET_MAP.
@param[in] Item Pointer to the NET_MAP_ITEM contain the pointer to
the Token.
@param Context Pointer to the Token to be checked.
@param[in] Context Pointer to the Token to be checked.
@retval EFI_SUCCESS The Token specified by Context differs from the
one in the Item.
@@ -587,11 +571,11 @@ Udp4TokenExist (
This function calculates the checksum for the Packet, utilizing the pre-calculated
pseudo HeadSum to reduce some overhead.
@param Packet Pointer to the NET_BUF contains the udp datagram.
@param HeadSum Checksum of the pseudo header execpt the length
@param[in] Packet Pointer to the NET_BUF contains the udp datagram.
@param[in] HeadSum Checksum of the pseudo header execpt the length
field.
@return The 16-bit checksum of this udp datagram.
@retval The 16-bit checksum of this udp datagram.
**/
UINT16
@@ -603,8 +587,8 @@ Udp4Checksum (
/**
This function removes the specified Token from the TokenMap.
@param TokenMap Pointer to the NET_MAP containing the tokens.
@param Token Pointer to the Token to be removed.
@param TokenMap Pointer to the NET_MAP containing the tokens.
@param Token Pointer to the Token to be removed.
@retval EFI_SUCCESS The specified Token is removed from the TokenMap.
@retval EFI_NOT_FOUND The specified Token is not found in the TokenMap.
@@ -639,9 +623,7 @@ Udp4LeaveGroup (
/**
This function removes all the Wrap datas in the RcvdDgramQue.
@param Instance Pointer to the udp instance context data.
@return None.
@param[in] Instance Pointer to the udp instance context data.
**/
VOID
@@ -652,8 +634,8 @@ Udp4FlushRcvdDgram (
/**
Cancel Udp4 tokens from the Udp4 instance.
@param Instance Pointer to the udp instance context data.
@param Token Pointer to the token to be canceled, if NULL, all
@param[in] Instance Pointer to the udp instance context data.
@param[in] Token Pointer to the token to be canceled, if NULL, all
tokens in this instance will be cancelled.
@retval EFI_SUCCESS The Token is cancelled.
@@ -669,9 +651,7 @@ Udp4InstanceCancelToken (
/**
This function delivers the received datagrams for the specified instance.
@param Instance Pointer to the instance context data.
@return None.
@param[in] Instance Pointer to the instance context data.
**/
VOID
@@ -682,9 +662,7 @@ Udp4InstanceDeliverDgram (
/**
This function reports the received ICMP error.
@param Instance Pointer to the udp instance context data.
@return None.
@param[in] Instance Pointer to the udp instance context data.
**/
VOID
@@ -696,9 +674,7 @@ Udp4ReportIcmpError (
This function is a dummy ext-free function for the NET_BUF created for the output
udp datagram.
@param Context Pointer to the context data.
@return None.
@param[in] Context Pointer to the context data.
**/
VOID
@@ -725,9 +701,7 @@ Udp4SetVariableData (
/**
Clear the variable and free the resource.
@param Udp4Service Udp4 service data.
@return None.
@param[[in] Udp4Service Udp4 service data.
**/
VOID