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checking coding style issues: 

correct include file path
delete unused include files
fix ECC error and so on

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7241 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ywu21 2009-01-12 02:32:20 +00:00
parent 67d1416a43
commit 6aac5e5ff0
1 changed files with 150 additions and 152 deletions
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302
MdeModulePkg/Library/DxeIpIoLib/DxeIpIoLib.c
View File

@ -1,6 +1,7 @@
/** @file /** @file
IpIo Library.
Copyright (c) 2005 - 2007, Intel Corporation Copyright (c) 2005 - 2007, Intel Corporation.<BR>
All rights reserved. This program and the accompanying materials All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@ -8,19 +9,9 @@ http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
IpIo.c
Abstract:
The implementation of the IpIo layer.
**/ **/
#include <PiDxe.h> #include <Uefi.h>
#include <Protocol/Udp4.h> #include <Protocol/Udp4.h>
@ -28,14 +19,8 @@ Abstract:
#include <Library/BaseLib.h> #include <Library/BaseLib.h>
#include <Library/DebugLib.h> #include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h> #include <Library/UefiBootServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/BaseMemoryLib.h>
#define NET_PROTO_HDR(Buf, Type) ((Type *) ((Buf)->BlockOp[0].Head))
#define ICMP_ERRLEN(IpHdr) \
(sizeof(IP4_ICMP_HEAD) + EFI_IP4_HEADER_LEN(IpHdr) + 8)
LIST_ENTRY mActiveIpIoList = { LIST_ENTRY mActiveIpIoList = {
&mActiveIpIoList, &mActiveIpIoList,
&mActiveIpIoList &mActiveIpIoList
@ -71,12 +56,27 @@ ICMP_ERROR_INFO mIcmpErrMap[10] = {
{FALSE, TRUE} {FALSE, TRUE}
}; };
/**
Notify function for IP transmit token.
@param[in] Context The context passed in by the event notifier.
**/
VOID VOID
EFIAPI EFIAPI
IpIoTransmitHandlerDpc ( IpIoTransmitHandlerDpc (
IN VOID *Context IN VOID *Context
); );
/**
Notify function for IP transmit token.
@param[in] Event The event signaled.
@param[in] Context The context passed in by the event notifier.
**/
VOID VOID
EFIAPI EFIAPI
IpIoTransmitHandler ( IpIoTransmitHandler (
@ -86,17 +86,17 @@ IpIoTransmitHandler (
/** /**
This function create an IP child, open the IP protocol and return the opened This function create an IP child ,open the IP protocol, and return the opened
IP protocol as Interface. IP protocol as Interface.
@param ControllerHandle The controller handle. @param[in] ControllerHandle The controller handle.
@param ImageHandle The image handle. @param[in] ImageHandle The image handle.
@param ChildHandle Pointer to the buffer to save the IP child handle. @param[in] ChildHandle Pointer to the buffer to save the IP child handle.
@param Interface Pointer used to get the IP protocol interface. @param[out] Interface Pointer used to get the IP protocol interface.
@retval EFI_SUCCESS The IP child is created and the IP protocol @retval EFI_SUCCESS The IP child is created and the IP protocol
interface is retrieved. interface is retrieved.
@retval Other The required operation failed. @retval Others The required operation failed.
**/ **/
EFI_STATUS EFI_STATUS
@ -110,7 +110,7 @@ IpIoCreateIpChildOpenProtocol (
EFI_STATUS Status; EFI_STATUS Status;
// //
// Create an ip child. // Create an IP child.
// //
Status = NetLibCreateServiceChild ( Status = NetLibCreateServiceChild (
ControllerHandle, ControllerHandle,
@ -123,7 +123,7 @@ IpIoCreateIpChildOpenProtocol (
} }
// //
// Open the ip protocol installed on the *ChildHandle. // Open the IP protocol installed on the *ChildHandle.
// //
Status = gBS->OpenProtocol ( Status = gBS->OpenProtocol (
*ChildHandle, *ChildHandle,
@ -135,7 +135,7 @@ IpIoCreateIpChildOpenProtocol (
); );
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
// //
// On failure, destroy the ip child. // On failure, destroy the IP child.
// //
NetLibDestroyServiceChild ( NetLibDestroyServiceChild (
ControllerHandle, ControllerHandle,
@ -152,13 +152,13 @@ IpIoCreateIpChildOpenProtocol (
/** /**
This function close the previously openned IP protocol and destroy the IP child. This function close the previously openned IP protocol and destroy the IP child.
@param ControllerHandle The controller handle. @param[in] ControllerHandle The controller handle.
@param ImageHandle the image handle. @param[in] ImageHandle The image handle.
@param ChildHandle The child handle of the IP child. @param[in] ChildHandle The child handle of the IP child.
@retval EFI_SUCCESS The IP protocol is closed and the relevant IP child @retval EFI_SUCCESS The IP protocol is closed and the relevant IP child
is destroyed. is destroyed.
@retval Other The required operation failed. @retval Others The required operation failed.
**/ **/
EFI_STATUS EFI_STATUS
@ -171,7 +171,7 @@ IpIoCloseProtocolDestroyIpChild (
EFI_STATUS Status; EFI_STATUS Status;
// //
// Close the previously openned ip protocol. // Close the previously openned IP protocol.
// //
gBS->CloseProtocol ( gBS->CloseProtocol (
ChildHandle, ChildHandle,
@ -181,7 +181,7 @@ IpIoCloseProtocolDestroyIpChild (
); );
// //
// Destroy the ip child. // Destroy the IP child.
// //
Status = NetLibDestroyServiceChild ( Status = NetLibDestroyServiceChild (
ControllerHandle, ControllerHandle,
@ -197,19 +197,19 @@ IpIoCloseProtocolDestroyIpChild (
/** /**
This function handles ICMP packets. This function handles ICMP packets.
@param IpIo Pointer to the IP_IO instance. @param[in] IpIo Pointer to the IP_IO instance.
@param Pkt Pointer to the ICMP packet. @param[in, out] Pkt Pointer to the ICMP packet.
@param Session Pointer to the net session of this ICMP packet. @param[in] Session Pointer to the net session of this ICMP packet.
@retval EFI_SUCCESS The ICMP packet is handled successfully. @retval EFI_SUCCESS The ICMP packet is handled successfully.
@retval EFI_ABORTED This type of ICMP packet is not supported. @retval EFI_ABORTED This type of ICMP packet is not supported.
**/ **/
EFI_STATUS EFI_STATUS
IpIoIcmpHandler ( IpIoIcmpHandler (
IN IP_IO *IpIo, IN IP_IO *IpIo,
IN NET_BUF *Pkt, IN OUT NET_BUF *Pkt,
IN EFI_NET_SESSION_DATA *Session IN EFI_NET_SESSION_DATA *Session
) )
{ {
IP4_ICMP_ERROR_HEAD *IcmpHdr; IP4_ICMP_ERROR_HEAD *IcmpHdr;
@ -271,8 +271,6 @@ IpIoIcmpHandler (
default: default:
return EFI_ABORTED; return EFI_ABORTED;
break;
} }
break; break;
@ -306,8 +304,6 @@ IpIoIcmpHandler (
default: default:
return EFI_ABORTED; return EFI_ABORTED;
break;
} }
// //
@ -330,7 +326,7 @@ IpIoIcmpHandler (
signal the recycle event to notify IP to recycle the signal the recycle event to notify IP to recycle the
data buffer. data buffer.
@param Event The event to be signaled. @param[in] Event The event to be signaled.
**/ **/
VOID VOID
@ -346,26 +342,27 @@ IpIoExtFree (
Create a send entry to wrap a packet before sending Create a send entry to wrap a packet before sending
out it through IP. out it through IP.
@param IpIo Pointer to the IP_IO instance. @param[in, out] IpIo Pointer to the IP_IO instance.
@param Pkt Pointer to the packet. @param[in, out] Pkt Pointer to the packet.
@param Sender Pointer to the IP sender. @param[in] Sender Pointer to the IP sender.
@param NotifyData Pointer to the notify data. @param[in] Context Pointer to the context.
@param Dest Pointer to the destination IP address. @param[in] NotifyData Pointer to the notify data.
@param Override Pointer to the overriden IP_IO data. @param[in] Dest Pointer to the destination IP address.
@param[in] Override Pointer to the overriden IP_IO data.
@return Pointer to the data structure created to wrap the packet. If NULL, @return Pointer to the data structure created to wrap the packet. If NULL,
resource limit occurred. @return resource limit occurred.
**/ **/
IP_IO_SEND_ENTRY * IP_IO_SEND_ENTRY *
IpIoCreateSndEntry ( IpIoCreateSndEntry (
IN IP_IO *IpIo, IN OUT IP_IO *IpIo,
IN NET_BUF *Pkt, IN OUT NET_BUF *Pkt,
IN EFI_IP4_PROTOCOL *Sender, IN EFI_IP4_PROTOCOL *Sender,
IN VOID *Context OPTIONAL, IN VOID *Context OPTIONAL,
IN VOID *NotifyData OPTIONAL, IN VOID *NotifyData OPTIONAL,
IN IP4_ADDR Dest, IN IP4_ADDR Dest,
IN IP_IO_OVERRIDE *Override IN IP_IO_OVERRIDE *Override
) )
{ {
IP_IO_SEND_ENTRY *SndEntry; IP_IO_SEND_ENTRY *SndEntry;
@ -455,7 +452,7 @@ IpIoCreateSndEntry (
// Set the fields of SndEntry // Set the fields of SndEntry
// //
SndEntry->IpIo = IpIo; SndEntry->IpIo = IpIo;
SndEntry->Ip = Sender; SndEntry->Ip = Sender;
SndEntry->Context = Context; SndEntry->Context = Context;
SndEntry->NotifyData = NotifyData; SndEntry->NotifyData = NotifyData;
@ -489,7 +486,7 @@ ReleaseSndEntry:
This function pairs with IpIoCreateSndEntry(). This function pairs with IpIoCreateSndEntry().
@param SndEntry Pointer to the send entry to be destroyed. @param[in] SndEntry Pointer to the send entry to be destroyed.
**/ **/
VOID VOID
@ -519,7 +516,7 @@ IpIoDestroySndEntry (
/** /**
Notify function for IP transmit token. Notify function for IP transmit token.
@param Context The context passed in by the event notifier. @param[in] Context The context passed in by the event notifier.
**/ **/
VOID VOID
@ -547,14 +544,14 @@ IpIoTransmitHandlerDpc (
IpIoDestroySndEntry (SndEntry); IpIoDestroySndEntry (SndEntry);
} }
/** /**
Notify function for IP transmit token. Notify function for IP transmit token.
@param Event The event signaled. @param[in] Event The event signaled.
@param Context The context passed in by the event notifier. @param[in] Context The context passed in by the event notifier.
**/ **/
VOID VOID
EFIAPI EFIAPI
IpIoTransmitHandler ( IpIoTransmitHandler (
@ -572,7 +569,7 @@ IpIoTransmitHandler (
/** /**
The dummy handler for the dummy IP receive token. The dummy handler for the dummy IP receive token.
@param Context The context passed in by the event notifier. @param[in] Context The context passed in by the event notifier.
**/ **/
VOID VOID
@ -593,7 +590,7 @@ IpIoDummyHandlerDpc (
// //
return; return;
} else if (EFI_SUCCESS == DummyToken->Status) { } else if (EFI_SUCCESS == DummyToken->Status) {
ASSERT (DummyToken->Packet.RxData); ASSERT ((DummyToken->Packet.RxData)!= NULL);
gBS->SignalEvent (DummyToken->Packet.RxData->RecycleSignal); gBS->SignalEvent (DummyToken->Packet.RxData->RecycleSignal);
} }
@ -603,10 +600,10 @@ IpIoDummyHandlerDpc (
/** /**
Request IpIoDummyHandlerDpc as a DPC at TPL_CALLBACK. This function add IpIoDummyHandlerDpc to the end of the DPC queue.
@param Event The event signaled. @param[in] Event The event signaled.
@param Context The context passed in by the event notifier. @param[in] Context The context passed in by the event notifier.
**/ **/
VOID VOID
@ -627,7 +624,7 @@ IpIoDummyHandler (
Notify function for the IP receive token, used to process Notify function for the IP receive token, used to process
the received IP packets. the received IP packets.
@param Context The context passed in by the event notifier. @param[in] Context The context passed in by the event notifier.
**/ **/
VOID VOID
@ -658,9 +655,9 @@ IpIoListenHandlerDpc (
if (((EFI_SUCCESS != Status) && (EFI_ICMP_ERROR != Status)) || (NULL == RxData)) { if (((EFI_SUCCESS != Status) && (EFI_ICMP_ERROR != Status)) || (NULL == RxData)) {
// //
// Only process the normal packets and the icmp error packets, if RxData is NULL // @bug Only process the normal packets and the icmp error packets, if RxData is NULL
// with Status == EFI_SUCCESS or EFI_ICMP_ERROR, just resume the receive although // @bug with Status == EFI_SUCCESS or EFI_ICMP_ERROR, just resume the receive although
// this should be a bug of the low layer (IP). // @bug this should be a bug of the low layer (IP).
// //
goto Resume; goto Resume;
} }
@ -723,12 +720,10 @@ Resume:
/** /**
Request IpIoListenHandlerDpc as a DPC at TPL_CALLBACK This function add IpIoListenHandlerDpc to the end of the DPC queue.
@param Event The event signaled. @param[in] Event The event signaled.
@param Context The context passed in by the event notifier. @param[in] Context The context passed in by the event notifier.
@return None.
**/ **/
VOID VOID
@ -751,9 +746,9 @@ IpIoListenHandler (
This function uses IP4 service binding protocol in Controller to create an IP4 This function uses IP4 service binding protocol in Controller to create an IP4
child (aka IP4 instance). child (aka IP4 instance).
@param Image The image handle of the driver or application that @param[in] Image The image handle of the driver or application that
consumes IP_IO. consumes IP_IO.
@param Controller The controller handle that has IP4 service binding @param[in] Controller The controller handle that has IP4 service binding
protocol installed. protocol installed.
@return Pointer to a newly created IP_IO instance, or NULL if failed. @return Pointer to a newly created IP_IO instance, or NULL if failed.
@ -824,20 +819,23 @@ ReleaseIpIo:
instance and register the callbacks and their context data for sending and instance and register the callbacks and their context data for sending and
receiving IP packets. receiving IP packets.
@param IpIo Pointer to an IP_IO instance that needs to open. @param[in, out] IpIo Pointer to an IP_IO instance that needs
@param OpenData The configuration data and callbacks for the IP_IO to open.
instance. @param[in] OpenData The configuration data and callbacks for
the IP_IO instance.
@retval EFI_SUCCESS The IP_IO instance opened with OpenData @retval EFI_SUCCESS The IP_IO instance opened with OpenData
successfully. successfully.
@retval Other Error condition occurred. @retval EFI_ACCESS_DENIED The IP_IO instance is configured, avoid to
reopen it.
@retval Others Error condition occurred.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
IpIoOpen ( IpIoOpen (
IN IP_IO *IpIo, IN OUT IP_IO *IpIo,
IN IP_IO_OPEN_DATA *OpenData IN IP_IO_OPEN_DATA *OpenData
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
@ -858,9 +856,9 @@ IpIoOpen (
} }
// //
// bugbug: to delete the default route entry in this Ip, if it is: // @bug To delete the default route entry in this Ip, if it is:
// (0.0.0.0, 0.0.0.0, 0.0.0.0). Delete this statement if Ip modified // @bug (0.0.0.0, 0.0.0.0, 0.0.0.0). Delete this statement if Ip modified
// its code // @bug its code
// //
Status = Ip->Routes (Ip, TRUE, &mZeroIp4Addr, &mZeroIp4Addr, &mZeroIp4Addr); Status = Ip->Routes (Ip, TRUE, &mZeroIp4Addr, &mZeroIp4Addr, &mZeroIp4Addr);
@ -900,16 +898,16 @@ ErrorExit:
This function is paired with IpIoOpen(). The IP_IO will be unconfigured and all This function is paired with IpIoOpen(). The IP_IO will be unconfigured and all
the pending send/receive tokens will be canceled. the pending send/receive tokens will be canceled.
@param IpIo Pointer to the IP_IO instance that needs to stop. @param[in, out] IpIo Pointer to the IP_IO instance that needs to stop.
@retval EFI_SUCCESS The IP_IO instance stopped successfully. @retval EFI_SUCCESS The IP_IO instance stopped successfully.
@retval Other Error condition occurred. @retval Others Error condition occurred.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
IpIoStop ( IpIoStop (
IN IP_IO *IpIo IN OUT IP_IO *IpIo
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
@ -948,7 +946,7 @@ IpIoStop (
} }
// //
// All pending snd tokens should be flushed by reseting the IP instances. // All pending send tokens should be flushed by reseting the IP instances.
// //
ASSERT (IsListEmpty (&IpIo->PendingSndList)); ASSERT (IsListEmpty (&IpIo->PendingSndList));
@ -967,17 +965,17 @@ IpIoStop (
This function is paired with IpIoCreate(). The IP_IO will be closed first. This function is paired with IpIoCreate(). The IP_IO will be closed first.
Resource will be freed afterwards. See IpIoClose(). Resource will be freed afterwards. See IpIoClose().
@param IpIo Pointer to the IP_IO instance that needs to be @param[in, out] IpIo Pointer to the IP_IO instance that needs to be
destroyed. destroyed.
@retval EFI_SUCCESS The IP_IO instance destroyed successfully. @retval EFI_SUCCESS The IP_IO instance destroyed successfully.
@retval Other Error condition occurred. @retval Others Error condition occurred.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
IpIoDestroy ( IpIoDestroy (
IN IP_IO *IpIo IN OUT IP_IO *IpIo
) )
{ {
// //
@ -1004,31 +1002,31 @@ IpIoDestroy (
overriden by Sender. Other sending configs, like source address and gateway overriden by Sender. Other sending configs, like source address and gateway
address etc., are specified in OverrideData. address etc., are specified in OverrideData.
@param IpIo Pointer to an IP_IO instance used for sending IP @param[in, out] IpIo Pointer to an IP_IO instance used for sending IP
packet. packet.
@param Pkt Pointer to the IP packet to be sent. @param[in, out] Pkt Pointer to the IP packet to be sent.
@param Sender The IP protocol instance used for sending. @param[in] Sender The IP protocol instance used for sending.
@param Context Optional context data @param[in] Context Optional context data
@param NotifyData Optional notify data @param[in] NotifyData Optional notify data
@param Dest The destination IP address to send this packet to. @param[in] Dest The destination IP address to send this packet to.
@param OverrideData The data to override some configuration of the IP @param[in] OverrideData The data to override some configuration of the IP
instance used for sending. instance used for sending.
@retval EFI_SUCCESS The operation is completed successfully. @retval EFI_SUCCESS The operation is completed successfully.
@retval EFI_NOT_STARTED The IpIo is not configured. @retval EFI_NOT_STARTED The IpIo is not configured.
@retval EFI_OUT_OF_RESOURCES Failed due to resource limit. @retval EFI_OUT_OF_RESOURCES Failed due to resource limit.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
IpIoSend ( IpIoSend (
IN IP_IO *IpIo, IN OUT IP_IO *IpIo,
IN NET_BUF *Pkt, IN OUT NET_BUF *Pkt,
IN IP_IO_IP_INFO *Sender OPTIONAL, IN IP_IO_IP_INFO *Sender OPTIONAL,
IN VOID *Context OPTIONAL, IN VOID *Context OPTIONAL,
IN VOID *NotifyData OPTIONAL, IN VOID *NotifyData OPTIONAL,
IN IP4_ADDR Dest, IN IP4_ADDR Dest,
IN IP_IO_OVERRIDE *OverrideData OPTIONAL IN IP_IO_OVERRIDE *OverrideData OPTIONAL
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
@ -1064,8 +1062,8 @@ IpIoSend (
/** /**
Cancel the IP transmit token which wraps this Packet. Cancel the IP transmit token which wraps this Packet.
@param IpIo Pointer to the IP_IO instance. @param[in] IpIo Pointer to the IP_IO instance.
@param Packet Pointer to the packet of NET_BUF to cancel. @param[in] Packet Pointer to the packet of NET_BUF to cancel.
**/ **/
VOID VOID
@ -1079,7 +1077,7 @@ IpIoCancelTxToken (
IP_IO_SEND_ENTRY *SndEntry; IP_IO_SEND_ENTRY *SndEntry;
EFI_IP4_PROTOCOL *Ip; EFI_IP4_PROTOCOL *Ip;
ASSERT (IpIo && Packet); ASSERT ((IpIo)!= NULL && (Packet)!= NULL);
NET_LIST_FOR_EACH (Node, &IpIo->PendingSndList) { NET_LIST_FOR_EACH (Node, &IpIo->PendingSndList) {
@ -1104,8 +1102,8 @@ IpIoCancelTxToken (
can later use IpIoFindSender() to get the IP_IO and call IpIoSend() to send can later use IpIoFindSender() to get the IP_IO and call IpIoSend() to send
data. data.
@param IpIo Pointer to a IP_IO instance to add a new IP @param[in, out] IpIo Pointer to a IP_IO instance to add a new IP
instance for sending purpose. instance for sending purpose.
@return Pointer to the created IP_IO_IP_INFO structure, NULL if failed. @return Pointer to the created IP_IO_IP_INFO structure, NULL if failed.
@ -1113,13 +1111,13 @@ IpIoCancelTxToken (
IP_IO_IP_INFO * IP_IO_IP_INFO *
EFIAPI EFIAPI
IpIoAddIp ( IpIoAddIp (
IN IP_IO *IpIo IN OUT IP_IO *IpIo
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
IP_IO_IP_INFO *IpInfo; IP_IO_IP_INFO *IpInfo;
ASSERT (IpIo); ASSERT (IpIo != NULL);
IpInfo = AllocatePool (sizeof (IP_IO_IP_INFO)); IpInfo = AllocatePool (sizeof (IP_IO_IP_INFO));
if (IpInfo == NULL) { if (IpInfo == NULL) {
@ -1190,22 +1188,22 @@ ReleaseIpInfo:
Configure the IP instance of this IpInfo and start the receiving if Ip4ConfigData Configure the IP instance of this IpInfo and start the receiving if Ip4ConfigData
is not NULL. is not NULL.
@param IpInfo Pointer to the IP_IO_IP_INFO instance. @param[in, out] IpInfo Pointer to the IP_IO_IP_INFO instance.
@param Ip4ConfigData The IP4 configure data used to configure the IP @param[in, out] Ip4ConfigData The IP4 configure data used to configure the IP
instance, if NULL the IP instance is reset. If instance, if NULL the IP instance is reset. If
UseDefaultAddress is set to TRUE, and the configure UseDefaultAddress is set to TRUE, and the configure
operation succeeds, the default address information operation succeeds, the default address information
is written back in this Ip4ConfigData. is written back in this Ip4ConfigData.
@retval EFI_STATUS The status returned by IP4->Configure or @retval EFI_SUCCESS The IP instance of this IpInfo is configured successfully
IP4->Receive. or no need to reconfigure it.
@retval Other Configuration fails. @retval Others Configuration fails.
**/ **/
EFI_STATUS EFI_STATUS
EFIAPI EFIAPI
IpIoConfigIp ( IpIoConfigIp (
IN IP_IO_IP_INFO *IpInfo, IN OUT IP_IO_IP_INFO *IpInfo,
IN OUT EFI_IP4_CONFIG_DATA *Ip4ConfigData OPTIONAL IN OUT EFI_IP4_CONFIG_DATA *Ip4ConfigData OPTIONAL
) )
{ {
@ -1213,7 +1211,7 @@ IpIoConfigIp (
EFI_IP4_PROTOCOL *Ip; EFI_IP4_PROTOCOL *Ip;
EFI_IP4_MODE_DATA Ip4ModeData; EFI_IP4_MODE_DATA Ip4ModeData;
ASSERT (IpInfo); ASSERT (IpInfo != NULL);
if (IpInfo->RefCnt > 1) { if (IpInfo->RefCnt > 1) {
// //
@ -1271,8 +1269,8 @@ OnExit:
IpIoAddIp(). The IP_IO_IP_INFO::RefCnt is decremented and the IP instance IpIoAddIp(). The IP_IO_IP_INFO::RefCnt is decremented and the IP instance
will be dstroyed if the RefCnt is zero. will be dstroyed if the RefCnt is zero.
@param IpIo Pointer to the IP_IO instance. @param[in] IpIo Pointer to the IP_IO instance.
@param IpInfo Pointer to the IpInfo to be removed. @param[in] IpInfo Pointer to the IpInfo to be removed.
**/ **/
VOID VOID
@ -1310,11 +1308,11 @@ IpIoRemoveIp (
This function is called when the caller needs the IpIo to send data to the This function is called when the caller needs the IpIo to send data to the
specified Src. The IpIo was added previously by IpIoAddIp(). specified Src. The IpIo was added previously by IpIoAddIp().
@param IpIo Pointer to the pointer of the IP_IO instance. @param[in, out] IpIo Pointer to the pointer of the IP_IO instance.
@param Src The local IP address. @param[in] Src The local IP address.
@return Pointer to the IP protocol can be used for sending purpose and its local @return Pointer to the IP protocol can be used for sending purpose and its local
address is the same with Src. @return address is the same with Src.
**/ **/
IP_IO_IP_INFO * IP_IO_IP_INFO *
@ -1359,11 +1357,11 @@ IpIoFindSender (
The ErrorStatus will be returned. The IsHard and Notify are optional. If they The ErrorStatus will be returned. The IsHard and Notify are optional. If they
are not NULL, this routine will fill them. are not NULL, this routine will fill them.
@param IcmpError IcmpError Type @param[in] IcmpError IcmpError Type
@param IsHard Whether it is a hard error @param[out] IsHard Whether it is a hard error
@param Notify Whether it need to notify SockError @param[out] Notify Whether it need to notify SockError
@return ICMP Error Status @return ICMP Error Status, such as EFI_NETWORK_UNREACHABLE.
**/ **/
EFI_STATUS EFI_STATUS