diff options
Diffstat (limited to 'NetworkPkg/Udp6Dxe/Udp6Impl.c')
| -rw-r--r-- | NetworkPkg/Udp6Dxe/Udp6Impl.c | 228 |
1 files changed, 104 insertions, 124 deletions
diff --git a/NetworkPkg/Udp6Dxe/Udp6Impl.c b/NetworkPkg/Udp6Dxe/Udp6Impl.c index ba939fdbfc..d0966ab060 100644 --- a/NetworkPkg/Udp6Dxe/Udp6Impl.c +++ b/NetworkPkg/Udp6Dxe/Udp6Impl.c @@ -63,10 +63,10 @@ Udp6FindInstanceByPort ( VOID
EFIAPI
Udp6DgramSent (
- IN EFI_STATUS Status,
- IN VOID *Context,
- IN IP_IO_IP_PROTOCOL Sender,
- IN VOID *NotifyData
+ IN EFI_STATUS Status,
+ IN VOID *Context,
+ IN IP_IO_IP_PROTOCOL Sender,
+ IN VOID *NotifyData
);
/**
@@ -264,8 +264,8 @@ Udp6SendPortUnreach ( **/
NET_MAP_ITEM *
Udp6MapMultiCastAddr (
- IN NET_MAP *Map,
- IN VOID *Key
+ IN NET_MAP *Map,
+ IN VOID *Key
);
/**
@@ -317,10 +317,10 @@ Udp6CreateService ( &mIp6IoDefaultIpConfigData,
sizeof (EFI_IP6_CONFIG_DATA)
);
- OpenData.RcvdContext = (VOID *) Udp6Service;
- OpenData.SndContext = NULL;
- OpenData.PktRcvdNotify = Udp6DgramRcvd;
- OpenData.PktSentNotify = Udp6DgramSent;
+ OpenData.RcvdContext = (VOID *)Udp6Service;
+ OpenData.SndContext = NULL;
+ OpenData.PktRcvdNotify = Udp6DgramRcvd;
+ OpenData.PktSentNotify = Udp6DgramSent;
//
// Configure and start the IpIo.
@@ -370,7 +370,6 @@ ON_ERROR: return Status;
}
-
/**
Clean the Udp service context data.
@@ -396,7 +395,6 @@ Udp6CleanService ( ZeroMem (Udp6Service, sizeof (UDP6_SERVICE_DATA));
}
-
/**
This function checks and times out the I/O datagrams listed in the
UDP6_SERVICE_DATA which is specified by the input parameter Context.
@@ -421,7 +419,7 @@ Udp6CheckTimeout ( LIST_ENTRY *NextEntry;
UDP6_RXDATA_WRAP *Wrap;
- Udp6Service = (UDP6_SERVICE_DATA *) Context;
+ Udp6Service = (UDP6_SERVICE_DATA *)Context;
NET_CHECK_SIGNATURE (Udp6Service, UDP6_SERVICE_DATA_SIGNATURE);
NET_LIST_FOR_EACH (Entry, &Udp6Service->ChildrenList) {
@@ -448,7 +446,7 @@ Udp6CheckTimeout ( //
// Remove this RxData if it timeouts.
//
- Udp6RecycleRxDataWrap (NULL, (VOID *) Wrap);
+ Udp6RecycleRxDataWrap (NULL, (VOID *)Wrap);
} else {
Wrap->TimeoutTick -= UDP6_TIMEOUT_INTERVAL / 10;
}
@@ -456,7 +454,6 @@ Udp6CheckTimeout ( }
}
-
/**
This function initializes the new created udp instance.
@@ -500,7 +497,6 @@ Udp6InitInstance ( Instance->InDestroy = FALSE;
}
-
/**
This function cleans the udp instance.
@@ -517,7 +513,6 @@ Udp6CleanInstance ( NetMapClean (&Instance->TxTokens);
}
-
/**
This function finds the udp instance by the specified <Address, Port> pair.
@@ -558,7 +553,8 @@ Udp6FindInstanceByPort ( if (EFI_IP6_EQUAL (&ConfigData->StationAddress, Address) &&
(ConfigData->StationPort == Port)
- ) {
+ )
+ {
//
// If both the address and the port are the same, return TRUE.
//
@@ -572,7 +568,6 @@ Udp6FindInstanceByPort ( return FALSE;
}
-
/**
This function tries to bind the udp instance according to the configured port
allocation strategy.
@@ -604,10 +599,10 @@ Udp6Bind ( StationAddress = &ConfigData->StationAddress;
if (ConfigData->StationPort != 0) {
-
if (!ConfigData->AllowDuplicatePort &&
Udp6FindInstanceByPort (InstanceList, StationAddress, ConfigData->StationPort)
- ) {
+ )
+ {
//
// Do not allow duplicate ports and the port is already used by other instance.
//
@@ -623,11 +618,9 @@ Udp6Bind ( //
ConfigData->StationPort = mUdp6RandomPort;
} else {
-
StartPort = mUdp6RandomPort;
while (Udp6FindInstanceByPort (InstanceList, StationAddress, mUdp6RandomPort)) {
-
mUdp6RandomPort++;
if (mUdp6RandomPort == 0) {
mUdp6RandomPort = UDP6_PORT_KNOWN;
@@ -649,10 +642,10 @@ Udp6Bind ( mUdp6RandomPort = UDP6_PORT_KNOWN;
}
}
+
return EFI_SUCCESS;
}
-
/**
This function is used to check whether the NewConfigData has any un-reconfigurable
parameters changed compared to the OldConfigData.
@@ -674,7 +667,8 @@ Udp6IsReconfigurable ( if ((NewConfigData->AcceptAnyPort != OldConfigData->AcceptAnyPort) ||
(NewConfigData->AcceptPromiscuous != OldConfigData->AcceptPromiscuous) ||
(NewConfigData->AllowDuplicatePort != OldConfigData->AllowDuplicatePort)
- ) {
+ )
+ {
//
// The receiving filter parameters cannot be changed.
//
@@ -683,7 +677,8 @@ Udp6IsReconfigurable ( if ((!NewConfigData->AcceptAnyPort) &&
(NewConfigData->StationPort != OldConfigData->StationPort)
- ) {
+ )
+ {
//
// The port is not changeable.
//
@@ -697,7 +692,6 @@ Udp6IsReconfigurable ( return FALSE;
}
-
if (!EFI_IP6_EQUAL (&NewConfigData->RemoteAddress, &OldConfigData->RemoteAddress)) {
//
// The remoteaddress is not the same.
@@ -707,7 +701,8 @@ Udp6IsReconfigurable ( if (!NetIp6IsUnspecifiedAddr (&NewConfigData->RemoteAddress) &&
(NewConfigData->RemotePort != OldConfigData->RemotePort)
- ) {
+ )
+ {
//
// The RemotePort differs if it's designated in the configdata.
//
@@ -720,7 +715,6 @@ Udp6IsReconfigurable ( return TRUE;
}
-
/**
This function builds the Ip6 configdata from the Udp6ConfigData.
@@ -730,8 +724,8 @@ Udp6IsReconfigurable ( **/
VOID
Udp6BuildIp6ConfigData (
- IN EFI_UDP6_CONFIG_DATA *Udp6ConfigData,
- IN OUT EFI_IP6_CONFIG_DATA *Ip6ConfigData
+ IN EFI_UDP6_CONFIG_DATA *Udp6ConfigData,
+ IN OUT EFI_IP6_CONFIG_DATA *Ip6ConfigData
)
{
CopyMem (
@@ -739,17 +733,16 @@ Udp6BuildIp6ConfigData ( &mIp6IoDefaultIpConfigData,
sizeof (EFI_IP6_CONFIG_DATA)
);
- Ip6ConfigData->DefaultProtocol = EFI_IP_PROTO_UDP;
- Ip6ConfigData->AcceptPromiscuous = Udp6ConfigData->AcceptPromiscuous;
+ Ip6ConfigData->DefaultProtocol = EFI_IP_PROTO_UDP;
+ Ip6ConfigData->AcceptPromiscuous = Udp6ConfigData->AcceptPromiscuous;
IP6_COPY_ADDRESS (&Ip6ConfigData->StationAddress, &Udp6ConfigData->StationAddress);
IP6_COPY_ADDRESS (&Ip6ConfigData->DestinationAddress, &Udp6ConfigData->RemoteAddress);
//
// Use the -1 magic number to disable the receiving process of the ip instance.
//
- Ip6ConfigData->ReceiveTimeout = (UINT32) (-1);
+ Ip6ConfigData->ReceiveTimeout = (UINT32)(-1);
}
-
/**
This function validates the TxToken. It returns the error code according to the spec.
@@ -791,7 +784,6 @@ Udp6ValidateTxToken ( EFI_UDP6_CONFIG_DATA *ConfigData;
EFI_UDP6_SESSION_DATA *UdpSessionData;
-
if (TxToken->Event == NULL) {
return EFI_INVALID_PARAMETER;
}
@@ -804,10 +796,10 @@ Udp6ValidateTxToken ( TotalLen = 0;
for (Index = 0; Index < TxData->FragmentCount; Index++) {
-
if ((TxData->FragmentTable[Index].FragmentBuffer == NULL) ||
(TxData->FragmentTable[Index].FragmentLength == 0)
- ) {
+ )
+ {
//
// If the FragmentBuffer is NULL, or the FragmentLeng is zero.
//
@@ -829,7 +821,6 @@ Udp6ValidateTxToken ( UdpSessionData = TxData->UdpSessionData;
if (UdpSessionData != NULL) {
-
if ((UdpSessionData->DestinationPort == 0) && (ConfigData->RemotePort == 0)) {
//
// Ambiguous; no available DestinationPort for this token.
@@ -839,7 +830,8 @@ Udp6ValidateTxToken ( if (NetIp6IsUnspecifiedAddr (&UdpSessionData->DestinationAddress) &&
NetIp6IsUnspecifiedAddr (&ConfigData->RemoteAddress)
- ) {
+ )
+ {
//
// The DestinationAddress is not specified.
//
@@ -848,7 +840,8 @@ Udp6ValidateTxToken ( if (!NetIp6IsUnspecifiedAddr (&UdpSessionData->DestinationAddress) &&
!NetIp6IsUnspecifiedAddr (&ConfigData->RemoteAddress)
- ) {
+ )
+ {
//
// The ConfigData.RemoteAddress is not zero and the UdpSessionData.DestinationAddress
// is not zero too.
@@ -870,7 +863,6 @@ Udp6ValidateTxToken ( return EFI_SUCCESS;
}
-
/**
This function checks whether the specified Token duplicates the one in the Map.
@@ -895,8 +887,8 @@ Udp6TokenExist ( EFI_UDP6_COMPLETION_TOKEN *Token;
EFI_UDP6_COMPLETION_TOKEN *TokenInItem;
- Token = (EFI_UDP6_COMPLETION_TOKEN *) Context;
- TokenInItem = (EFI_UDP6_COMPLETION_TOKEN *) Item->Key;
+ Token = (EFI_UDP6_COMPLETION_TOKEN *)Context;
+ TokenInItem = (EFI_UDP6_COMPLETION_TOKEN *)Item->Key;
if ((Token == TokenInItem) || (Token->Event == TokenInItem->Event)) {
//
@@ -909,7 +901,6 @@ Udp6TokenExist ( return EFI_SUCCESS;
}
-
/**
This function calculates the checksum for the Packet, utilizing the pre-calculated
pseudo HeadSum to reduce some overhead.
@@ -923,21 +914,20 @@ Udp6TokenExist ( **/
UINT16
Udp6Checksum (
- IN NET_BUF *Packet,
- IN UINT16 HeadSum
+ IN NET_BUF *Packet,
+ IN UINT16 HeadSum
)
{
UINT16 Checksum;
- Checksum = NetbufChecksum (Packet);
- Checksum = NetAddChecksum (Checksum, HeadSum);
+ Checksum = NetbufChecksum (Packet);
+ Checksum = NetAddChecksum (Checksum, HeadSum);
- Checksum = NetAddChecksum (Checksum, HTONS ((UINT16) Packet->TotalSize));
- Checksum = (UINT16) (~Checksum);
+ Checksum = NetAddChecksum (Checksum, HTONS ((UINT16)Packet->TotalSize));
+ Checksum = (UINT16)(~Checksum);
return Checksum;
}
-
/**
This function removes the specified Token from the TokenMap.
@@ -959,7 +949,7 @@ Udp6RemoveToken ( //
// Find the Token first.
//
- Item = NetMapFindKey (TokenMap, (VOID *) Token);
+ Item = NetMapFindKey (TokenMap, (VOID *)Token);
if (Item != NULL) {
//
@@ -969,10 +959,10 @@ Udp6RemoveToken ( return EFI_SUCCESS;
}
+
return EFI_NOT_FOUND;
}
-
/**
This function is the packet transmitting notify function registered to the IpIo
interface. It's called to signal the udp TxToken when IpIo layer completes the
@@ -990,10 +980,10 @@ Udp6RemoveToken ( VOID
EFIAPI
Udp6DgramSent (
- IN EFI_STATUS Status,
- IN VOID *Context,
- IN IP_IO_IP_PROTOCOL Sender,
- IN VOID *NotifyData
+ IN EFI_STATUS Status,
+ IN VOID *Context,
+ IN IP_IO_IP_PROTOCOL Sender,
+ IN VOID *NotifyData
)
{
UDP6_INSTANCE_DATA *Instance;
@@ -1001,8 +991,8 @@ Udp6DgramSent ( ASSERT (Context != NULL && NotifyData != NULL);
- Instance = (UDP6_INSTANCE_DATA *) Context;
- Token = (EFI_UDP6_COMPLETION_TOKEN *) NotifyData;
+ Instance = (UDP6_INSTANCE_DATA *)Context;
+ Token = (EFI_UDP6_COMPLETION_TOKEN *)NotifyData;
if (Udp6RemoveToken (&Instance->TxTokens, Token) == EFI_SUCCESS) {
//
@@ -1014,7 +1004,6 @@ Udp6DgramSent ( }
}
-
/**
This function processes the received datagram passed up by the IpIo layer.
@@ -1048,16 +1037,15 @@ Udp6DgramRcvd ( // IpIo only passes received packets with Status EFI_SUCCESS or EFI_ICMP_ERROR.
//
if (Status == EFI_SUCCESS) {
-
//
// Demultiplex the received datagram.
//
- Udp6Demultiplex ((UDP6_SERVICE_DATA *) Context, NetSession, Packet);
+ Udp6Demultiplex ((UDP6_SERVICE_DATA *)Context, NetSession, Packet);
} else {
//
// Handle the ICMP6 Error packet.
//
- Udp6IcmpHandler ((UDP6_SERVICE_DATA *) Context, IcmpError, NetSession, Packet);
+ Udp6IcmpHandler ((UDP6_SERVICE_DATA *)Context, IcmpError, NetSession, Packet);
}
//
@@ -1067,7 +1055,6 @@ Udp6DgramRcvd ( DispatchDpc ();
}
-
/**
This function removes the multicast group specified by Arg from the Map.
@@ -1096,7 +1083,8 @@ Udp6LeaveGroup ( if ((McastIp != NULL) &&
!EFI_IP6_EQUAL (McastIp, ((EFI_IPv6_ADDRESS *)Item->Key))
- ) {
+ )
+ {
//
// McastIp is not NULL and the multicast address contained in the Item
// is not the same as McastIp.
@@ -1121,7 +1109,6 @@ Udp6LeaveGroup ( return EFI_SUCCESS;
}
-
/**
This function cancel the token specified by Arg in the Map.
@@ -1161,15 +1148,15 @@ Udp6CancelTokens ( // will invoke Udp6DgramSent, the token will be signaled and this Item will
// be removed from the Map there.
//
- Packet = (NET_BUF *) (Item->Value);
- IpIo = (IP_IO *) (*((UINTN *) &Packet->ProtoData[0]));
+ Packet = (NET_BUF *)(Item->Value);
+ IpIo = (IP_IO *)(*((UINTN *)&Packet->ProtoData[0]));
IpIoCancelTxToken (IpIo, Packet);
} else {
//
// The token is a receive token. Abort it and remove it from the Map.
//
- TokenToCancel = (EFI_UDP6_COMPLETION_TOKEN *) Item->Key;
+ TokenToCancel = (EFI_UDP6_COMPLETION_TOKEN *)Item->Key;
NetMapRemoveItem (Map, Item, NULL);
TokenToCancel->Status = EFI_ABORTED;
@@ -1183,7 +1170,6 @@ Udp6CancelTokens ( return EFI_SUCCESS;
}
-
/**
This function removes all the Wrap datas in the RcvdDgramQue.
@@ -1206,12 +1192,10 @@ Udp6FlushRcvdDgram ( //
// The Wrap will be removed from the RcvdDgramQue by this function call.
//
- Udp6RecycleRxDataWrap (NULL, (VOID *) Wrap);
+ Udp6RecycleRxDataWrap (NULL, (VOID *)Wrap);
}
}
-
-
/**
Cancel Udp6 tokens from the Udp6 instance.
@@ -1259,15 +1243,15 @@ Udp6InstanceCancelToken ( return EFI_NOT_FOUND;
}
- ASSERT ((Token != NULL) ||
- ((0 == NetMapGetCount (&Instance->TxTokens)) &&
- (0 == NetMapGetCount (&Instance->RxTokens)))
- );
+ ASSERT (
+ (Token != NULL) ||
+ ((0 == NetMapGetCount (&Instance->TxTokens)) &&
+ (0 == NetMapGetCount (&Instance->RxTokens)))
+ );
return EFI_SUCCESS;
}
-
/**
This function checks if the received udp datagram matches with the Instance.
@@ -1299,7 +1283,8 @@ Udp6MatchDgram ( if ((!ConfigData->AcceptAnyPort && (Udp6Session->DestinationPort != ConfigData->StationPort)) ||
((ConfigData->RemotePort != 0) && (Udp6Session->SourcePort != ConfigData->RemotePort))
- ) {
+ )
+ {
//
// The local port or the remote port doesn't match.
//
@@ -1308,7 +1293,8 @@ Udp6MatchDgram ( if (!NetIp6IsUnspecifiedAddr (&ConfigData->RemoteAddress) &&
!EFI_IP6_EQUAL (&ConfigData->RemoteAddress, &Udp6Session->SourceAddress)
- ) {
+ )
+ {
//
// This datagram doesn't come from the instance's specified sender.
//
@@ -1317,7 +1303,8 @@ Udp6MatchDgram ( if (NetIp6IsUnspecifiedAddr (&ConfigData->StationAddress) ||
EFI_IP6_EQUAL (&Udp6Session->DestinationAddress, &ConfigData->StationAddress)
- ) {
+ )
+ {
//
// The instance is configured to receive datagrams destinated to any station IP or
// the destination address of this datagram matches the configured station IP.
@@ -1329,7 +1316,8 @@ Udp6MatchDgram ( if (IP6_IS_MULTICAST (&Destination) &&
(NULL != Udp6MapMultiCastAddr (&Instance->McastIps, &Destination))
- ) {
+ )
+ {
//
// It's a multicast packet and the multicast address is accepted by this instance.
//
@@ -1339,7 +1327,6 @@ Udp6MatchDgram ( return FALSE;
}
-
/**
This function removes the Wrap specified by Context and release relevant resources.
@@ -1356,7 +1343,7 @@ Udp6RecycleRxDataWrap ( {
UDP6_RXDATA_WRAP *Wrap;
- Wrap = (UDP6_RXDATA_WRAP *) Context;
+ Wrap = (UDP6_RXDATA_WRAP *)Context;
//
// Remove the Wrap from the list it belongs to.
@@ -1376,7 +1363,6 @@ Udp6RecycleRxDataWrap ( FreePool (Wrap);
}
-
/**
This function wraps the Packet into RxData.
@@ -1397,21 +1383,23 @@ Udp6WrapRxData ( IN EFI_UDP6_RECEIVE_DATA *RxData
)
{
- EFI_STATUS Status;
- UDP6_RXDATA_WRAP *Wrap;
+ EFI_STATUS Status;
+ UDP6_RXDATA_WRAP *Wrap;
//
// Allocate buffer for the Wrap.
//
- Wrap = AllocateZeroPool (sizeof (UDP6_RXDATA_WRAP) +
- (Packet->BlockOpNum - 1) * sizeof (EFI_UDP6_FRAGMENT_DATA));
+ Wrap = AllocateZeroPool (
+ sizeof (UDP6_RXDATA_WRAP) +
+ (Packet->BlockOpNum - 1) * sizeof (EFI_UDP6_FRAGMENT_DATA)
+ );
if (Wrap == NULL) {
return NULL;
}
InitializeListHead (&Wrap->Link);
- CopyMem (&Wrap->RxData, RxData, sizeof(EFI_UDP6_RECEIVE_DATA));
+ CopyMem (&Wrap->RxData, RxData, sizeof (EFI_UDP6_RECEIVE_DATA));
//
// Create the Recycle event.
//
@@ -1433,7 +1421,6 @@ Udp6WrapRxData ( return Wrap;
}
-
/**
This function enqueues the received datagram into the instances' receiving queues.
@@ -1490,7 +1477,6 @@ Udp6EnqueueDgram ( return Enqueued;
}
-
/**
This function delivers the received datagrams to the specified instance.
@@ -1510,8 +1496,8 @@ Udp6InstanceDeliverDgram ( if (!IsListEmpty (&Instance->RcvdDgramQue) &&
!NetMapIsEmpty (&Instance->RxTokens)
- ) {
-
+ )
+ {
Wrap = NET_LIST_HEAD (&Instance->RcvdDgramQue, UDP6_RXDATA_WRAP, Link);
if (NET_BUF_SHARED (Wrap->Packet)) {
@@ -1530,7 +1516,7 @@ Udp6InstanceDeliverDgram ( NetListRemoveHead (&Instance->RcvdDgramQue);
- Token = (EFI_UDP6_COMPLETION_TOKEN *) NetMapRemoveHead (&Instance->RxTokens, NULL);
+ Token = (EFI_UDP6_COMPLETION_TOKEN *)NetMapRemoveHead (&Instance->RxTokens, NULL);
//
// Build the FragmentTable and set the FragmentCount in RxData.
@@ -1540,7 +1526,7 @@ Udp6InstanceDeliverDgram ( NetbufBuildExt (
Wrap->Packet,
- (NET_FRAGMENT *) RxData->FragmentTable,
+ (NET_FRAGMENT *)RxData->FragmentTable,
&RxData->FragmentCount
);
@@ -1555,7 +1541,6 @@ Udp6InstanceDeliverDgram ( }
}
-
/**
This function delivers the datagrams enqueued in the instances.
@@ -1587,7 +1572,6 @@ Udp6DeliverDgram ( }
}
-
/**
This function demultiplexes the received udp datagram to the appropriate instances.
@@ -1605,7 +1589,7 @@ Udp6Demultiplex ( IN NET_BUF *Packet
)
{
- EFI_UDP_HEADER *Udp6Header;
+ EFI_UDP_HEADER *Udp6Header;
UINT16 HeadSum;
EFI_UDP6_RECEIVE_DATA RxData;
EFI_UDP6_SESSION_DATA *Udp6Session;
@@ -1619,7 +1603,7 @@ Udp6Demultiplex ( //
// Get the datagram header from the packet buffer.
//
- Udp6Header = (EFI_UDP_HEADER *) NetbufGetByte (Packet, 0, NULL);
+ Udp6Header = (EFI_UDP_HEADER *)NetbufGetByte (Packet, 0, NULL);
ASSERT (Udp6Header != NULL);
if (Udp6Header == NULL) {
NetbufFree (Packet);
@@ -1658,7 +1642,7 @@ Udp6Demultiplex ( //
NetbufTrim (Packet, UDP6_HEADER_SIZE, TRUE);
- RxData.DataLength = (UINT32) Packet->TotalSize;
+ RxData.DataLength = (UINT32)Packet->TotalSize;
//
// Try to enqueue this datagram into the instances.
@@ -1685,7 +1669,6 @@ Udp6Demultiplex ( }
}
-
/**
This function builds and sends out a icmp port unreachable message.
@@ -1721,14 +1704,14 @@ Udp6SendPortUnreach ( //
if (NetSession->IpVersion == IP_VERSION_6) {
if (NetIp6IsUnspecifiedAddr (&NetSession->Dest.v6) ||
- IP6_IS_MULTICAST (&NetSession->Dest.v6)
- ) {
+ IP6_IS_MULTICAST (&NetSession->Dest.v6)
+ )
+ {
goto EXIT;
}
}
-
- IpSender = IpIoFindSender (&IpIo, NetSession->IpVersion, &NetSession->Dest);
+ IpSender = IpIoFindSender (&IpIo, NetSession->IpVersion, &NetSession->Dest);
//
// Get the Ipv6 Mode Data.
@@ -1759,11 +1742,12 @@ Udp6SendPortUnreach ( if (EFI_ERROR (Status)) {
goto EXIT;
}
+
//
// The ICMP6 packet length, includes whole invoking packet and ICMP6 error header.
//
Len = NetSession->IpHdrLen +
- NTOHS(((EFI_UDP_HEADER *) Udp6Header)->Length) +
+ NTOHS (((EFI_UDP_HEADER *)Udp6Header)->Length) +
sizeof (IP6_ICMP_ERROR_HEAD);
//
@@ -1784,7 +1768,7 @@ Udp6SendPortUnreach ( //
// Allocate space for the IP6_ICMP_ERROR_HEAD.
//
- IcmpErrHdr = (IP6_ICMP_ERROR_HEAD *) NetbufAllocSpace (Packet, Len, FALSE);
+ IcmpErrHdr = (IP6_ICMP_ERROR_HEAD *)NetbufAllocSpace (Packet, Len, FALSE);
ASSERT (IcmpErrHdr != NULL);
if (IcmpErrHdr == NULL) {
goto EXIT;
@@ -1804,8 +1788,8 @@ Udp6SendPortUnreach ( // the length of EFI_IP6_HEADER, so when using the length of IP6_ICMP_ERROR_HEAD
// for pointer movement that fact should be considered.
//
- Ptr = (VOID *) &IcmpErrHdr->Head;
- Ptr = (UINT8 *) (UINTN) ((UINTN) Ptr + sizeof (IP6_ICMP_ERROR_HEAD) - sizeof (EFI_IP6_HEADER));
+ Ptr = (VOID *)&IcmpErrHdr->Head;
+ Ptr = (UINT8 *)(UINTN)((UINTN)Ptr + sizeof (IP6_ICMP_ERROR_HEAD) - sizeof (EFI_IP6_HEADER));
CopyMem (Ptr, NetSession->IpHdr.Ip6Hdr, NetSession->IpHdrLen);
CopyMem (
Ptr + NetSession->IpHdrLen,
@@ -1821,9 +1805,9 @@ Udp6SendPortUnreach ( //
// Fill the override data.
//
- Override.Ip6OverrideData.FlowLabel = 0;
- Override.Ip6OverrideData.HopLimit = 255;
- Override.Ip6OverrideData.Protocol = IP6_ICMP;
+ Override.Ip6OverrideData.FlowLabel = 0;
+ Override.Ip6OverrideData.HopLimit = 255;
+ Override.Ip6OverrideData.Protocol = IP6_ICMP;
//
// Send out this icmp packet.
@@ -1838,7 +1822,6 @@ EXIT: }
}
-
/**
This function handles the received Icmp Error message and de-multiplexes it to the
instance.
@@ -1868,7 +1851,7 @@ Udp6IcmpHandler ( return;
}
- Udp6Header = (EFI_UDP_HEADER *) NetbufGetByte (Packet, 0, NULL);
+ Udp6Header = (EFI_UDP_HEADER *)NetbufGetByte (Packet, 0, NULL);
ASSERT (Udp6Header != NULL);
if (Udp6Header == NULL) {
NetbufFree (Packet);
@@ -1913,7 +1896,6 @@ Udp6IcmpHandler ( NetbufFree (Packet);
}
-
/**
This function reports the received ICMP error.
@@ -1938,7 +1920,7 @@ Udp6ReportIcmpError ( //
// Try to get a RxToken from the RxTokens map.
//
- Token = (EFI_UDP6_COMPLETION_TOKEN *) NetMapRemoveHead (&Instance->RxTokens, NULL);
+ Token = (EFI_UDP6_COMPLETION_TOKEN *)NetMapRemoveHead (&Instance->RxTokens, NULL);
if (Token != NULL) {
//
@@ -1955,7 +1937,6 @@ Udp6ReportIcmpError ( }
}
-
/**
This function is a dummy ext-free function for the NET_BUF created for the output
udp datagram.
@@ -1982,8 +1963,8 @@ Udp6NetVectorExtFree ( **/
NET_MAP_ITEM *
Udp6MapMultiCastAddr (
- IN NET_MAP *Map,
- IN VOID *Key
+ IN NET_MAP *Map,
+ IN VOID *Key
)
{
LIST_ENTRY *Entry;
@@ -1992,12 +1973,11 @@ Udp6MapMultiCastAddr ( ASSERT (Map != NULL);
NET_LIST_FOR_EACH (Entry, &Map->Used) {
- Item = NET_LIST_USER_STRUCT (Entry, NET_MAP_ITEM, Link);
- Addr = (EFI_IPv6_ADDRESS *) Item->Key;
+ Item = NET_LIST_USER_STRUCT (Entry, NET_MAP_ITEM, Link);
+ Addr = (EFI_IPv6_ADDRESS *)Item->Key;
if (EFI_IP6_EQUAL (Addr, Key)) {
return Item;
}
}
return NULL;
}
-
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