diff options
Diffstat (limited to 'NetworkPkg/HttpBootDxe/HttpBootDhcp6.c')
| -rw-r--r-- | NetworkPkg/HttpBootDxe/HttpBootDhcp6.c | 120 |
1 files changed, 60 insertions, 60 deletions
diff --git a/NetworkPkg/HttpBootDxe/HttpBootDhcp6.c b/NetworkPkg/HttpBootDxe/HttpBootDhcp6.c index 4eea895368..fd2c648b84 100644 --- a/NetworkPkg/HttpBootDxe/HttpBootDhcp6.c +++ b/NetworkPkg/HttpBootDxe/HttpBootDhcp6.c @@ -1,13 +1,13 @@ /** @file
Functions implementation related with DHCPv6 for HTTP boot driver.
-Copyright (c) 2015 - 2017, 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 that accompanies this distribution.
+Copyright (c) 2015 - 2018, 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 that 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,
+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.
**/
@@ -192,14 +192,14 @@ HttpBootParseDhcp6Packet ( EFI_STATUS Status;
UINT32 Offset;
UINT32 Length;
-
+
IsDnsOffer = FALSE;
IpExpressedUri = FALSE;
IsProxyOffer = TRUE;
IsHttpOffer = FALSE;
Offer = &Cache6->Packet.Offer;
Options = Cache6->OptList;
-
+
ZeroMem (Cache6->OptList, sizeof (Cache6->OptList));
Option = (EFI_DHCP6_PACKET_OPTION *) (Offer->Dhcp6.Option);
@@ -270,9 +270,9 @@ HttpBootParseDhcp6Packet ( if (IsHttpOffer && Options[HTTP_BOOT_DHCP6_IDX_BOOT_FILE_URL] == NULL) {
return EFI_DEVICE_ERROR;
}
-
+
//
- // Try to retrieve the IP of HTTP server from URI.
+ // Try to retrieve the IP of HTTP server from URI.
//
if (IsHttpOffer) {
Status = HttpParseUrl (
@@ -318,7 +318,7 @@ HttpBootParseDhcp6Packet ( return EFI_DEVICE_ERROR;
}
}
-
+
Cache6->OfferType = OfferType;
return EFI_SUCCESS;
}
@@ -345,7 +345,7 @@ HttpBootCacheDhcp6Packet ( CopyMem (&Dst->Dhcp6, &Src->Dhcp6, Src->Length);
Dst->Length = Src->Length;
-
+
return EFI_SUCCESS;
}
@@ -397,7 +397,7 @@ HttpBootCacheDhcp6Offer ( Private->OfferIndex[OfferType][Private->OfferCount[OfferType]] = Private->OfferNum;
Private->OfferCount[OfferType]++;
Private->OfferNum++;
-
+
return EFI_SUCCESS;
}
@@ -435,7 +435,7 @@ HttpBootDhcp6CallBack ( EFI_DHCP6_PACKET *SelectAd;
EFI_STATUS Status;
BOOLEAN Received;
-
+
if ((Dhcp6Event != Dhcp6SendSolicit) &&
(Dhcp6Event != Dhcp6RcvdAdvertise) &&
(Dhcp6Event != Dhcp6SendRequest) &&
@@ -445,13 +445,13 @@ HttpBootDhcp6CallBack ( }
ASSERT (Packet != NULL);
-
+
Private = (HTTP_BOOT_PRIVATE_DATA *) Context;
Status = EFI_SUCCESS;
if (Private->HttpBootCallback != NULL && Dhcp6Event != Dhcp6SelectAdvertise) {
Received = (BOOLEAN) (Dhcp6Event == Dhcp6RcvdAdvertise || Dhcp6Event == Dhcp6RcvdReply);
Status = Private->HttpBootCallback->Callback (
- Private->HttpBootCallback,
+ Private->HttpBootCallback,
HttpBootDhcp6,
Received,
Packet->Length,
@@ -462,7 +462,7 @@ HttpBootDhcp6CallBack ( }
}
switch (Dhcp6Event) {
-
+
case Dhcp6RcvdAdvertise:
Status = EFI_NOT_READY;
if (Packet->Length > HTTP_BOOT_DHCP6_PACKET_MAX_SIZE) {
@@ -500,17 +500,17 @@ HttpBootDhcp6CallBack ( CopyMem (*NewPacket, SelectAd, SelectAd->Size);
}
break;
-
+
default:
break;
}
- return Status;
+ return Status;
}
/**
Check whether IP driver could route the message which will be sent to ServerIp address.
-
+
This function will check the IP6 route table every 1 seconds until specified timeout is expired, if a valid
route is found in IP6 route table, the address will be filed in GatewayAddr and return.
@@ -521,7 +521,7 @@ HttpBootDhcp6CallBack ( @retval EFI_SUCCESS Found a valid gateway address successfully.
@retval EFI_TIMEOUT The operation is time out.
@retval Other Unexpect error happened.
-
+
**/
EFI_STATUS
HttpBootCheckRouteTable (
@@ -553,7 +553,7 @@ HttpBootCheckRouteTable ( if (EFI_ERROR (Status)) {
goto ON_EXIT;
}
-
+
//
// Find out the gateway address which can route the message which send to ServerIp.
//
@@ -583,13 +583,13 @@ HttpBootCheckRouteTable ( if (Ip6ModeData.IcmpTypeList != NULL) {
FreePool (Ip6ModeData.IcmpTypeList);
}
-
+
if (GatewayIsFound || RetryCount == TimeOutInSecond) {
break;
}
-
+
RetryCount++;
-
+
//
// Delay 1 second then recheck it again.
//
@@ -614,19 +614,19 @@ HttpBootCheckRouteTable ( Ip6->Poll (Ip6);
}
}
-
+
ON_EXIT:
if (TimeOutEvt != NULL) {
gBS->CloseEvent (TimeOutEvt);
}
-
+
if (GatewayIsFound) {
Status = EFI_SUCCESS;
} else if (RetryCount == TimeOutInSecond) {
Status = EFI_TIMEOUT;
}
- return Status;
+ return Status;
}
/**
@@ -650,7 +650,7 @@ HttpBootSetIp6Policy ( Ip6Config = Private->Ip6Config;
DataSize = sizeof (EFI_IP6_CONFIG_POLICY);
-
+
//
// Get and store the current policy of IP6 driver.
//
@@ -681,7 +681,7 @@ HttpBootSetIp6Policy ( /**
This function will register the default DNS addresses to the network device.
-
+
@param[in] Private The pointer to HTTP_BOOT_PRIVATE_DATA.
@param[in] DataLength Size of the buffer pointed to by DnsServerData in bytes.
@param[in] DnsServerData Point a list of DNS server address in an array
@@ -699,11 +699,11 @@ HttpBootSetIp6Dns ( )
{
EFI_IP6_CONFIG_PROTOCOL *Ip6Config;
-
+
ASSERT (Private->UsingIpv6);
Ip6Config = Private->Ip6Config;
-
+
return Ip6Config->SetData (
Ip6Config,
Ip6ConfigDataTypeDnsServer,
@@ -714,7 +714,7 @@ HttpBootSetIp6Dns ( /**
This function will register the IPv6 gateway address to the network device.
-
+
@param[in] Private The pointer to HTTP_BOOT_PRIVATE_DATA.
@retval EFI_SUCCESS The new IP configuration has been configured successfully.
@@ -731,9 +731,9 @@ HttpBootSetIp6Gateway ( ASSERT (Private->UsingIpv6);
Ip6Config = Private->Ip6Config;
-
+
//
- // Set the default gateway address.
+ // Set the default gateway address.
//
if (!Private->NoGateway && !NetIp6IsUnspecifiedAddr (&Private->GatewayIp.v6)) {
Status = Ip6Config->SetData (
@@ -752,7 +752,7 @@ HttpBootSetIp6Gateway ( /**
This function will register the station IP address.
-
+
@param[in] Private The pointer to HTTP_BOOT_PRIVATE_DATA.
@retval EFI_SUCCESS The new IP address has been configured successfully.
@@ -772,29 +772,29 @@ HttpBootSetIp6Address ( EFI_IPv6_ADDRESS *Ip6Addr;
EFI_IPv6_ADDRESS GatewayAddr;
EFI_IP6_CONFIG_DATA Ip6CfgData;
- EFI_EVENT MappedEvt;
+ EFI_EVENT MappedEvt;
UINTN DataSize;
BOOLEAN IsAddressOk;
UINTN Index;
ASSERT (Private->UsingIpv6);
-
+
MappedEvt = NULL;
IsAddressOk = FALSE;
Ip6Addr = NULL;
Ip6Cfg = Private->Ip6Config;
Ip6 = Private->Ip6;
-
+
ZeroMem (&CfgAddr, sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS));
CopyMem (&CfgAddr, &Private->StationIp.v6, sizeof (EFI_IPv6_ADDRESS));
ZeroMem (&Ip6CfgData, sizeof (EFI_IP6_CONFIG_DATA));
-
+
Ip6CfgData.AcceptIcmpErrors = TRUE;
Ip6CfgData.DefaultProtocol = IP6_ICMP;
Ip6CfgData.HopLimit = HTTP_BOOT_DEFAULT_HOPLIMIT;
Ip6CfgData.ReceiveTimeout = HTTP_BOOT_DEFAULT_LIFETIME;
Ip6CfgData.TransmitTimeout = HTTP_BOOT_DEFAULT_LIFETIME;
-
+
Status = Ip6->Configure (Ip6, &Ip6CfgData);
if (EFI_ERROR (Status)) {
goto ON_EXIT;
@@ -823,7 +823,7 @@ HttpBootSetIp6Address ( if (EFI_ERROR (Status)) {
goto ON_EXIT;
}
-
+
//
// Create a notify event to set address flag when DAD if IP6 driver succeeded.
//
@@ -837,7 +837,7 @@ HttpBootSetIp6Address ( if (EFI_ERROR (Status)) {
goto ON_EXIT;
}
-
+
//
// Set static host ip6 address. This is a asynchronous process.
//
@@ -855,7 +855,7 @@ HttpBootSetIp6Address ( Ip6ConfigDataTypeManualAddress,
sizeof (EFI_IP6_CONFIG_MANUAL_ADDRESS),
&CfgAddr
- );
+ );
if (EFI_ERROR (Status) && Status != EFI_NOT_READY) {
goto ON_EXIT;
} else if (Status == EFI_NOT_READY) {
@@ -879,7 +879,7 @@ HttpBootSetIp6Address ( Status = EFI_DEVICE_ERROR;
goto ON_EXIT;
}
-
+
Ip6Addr = AllocatePool (DataSize);
if (Ip6Addr == NULL) {
return EFI_OUT_OF_RESOURCES;
@@ -903,9 +903,9 @@ HttpBootSetIp6Address ( if (Index == DataSize / sizeof (EFI_IPv6_ADDRESS)) {
Status = EFI_ABORTED;
goto ON_EXIT;
- }
+ }
}
-
+
ON_EXIT:
if (MappedEvt != NULL) {
Ip6Cfg->UnregisterDataNotify (
@@ -919,8 +919,8 @@ ON_EXIT: if (Ip6Addr != NULL) {
FreePool (Ip6Addr);
}
-
- return Status;
+
+ return Status;
}
/**
@@ -954,15 +954,15 @@ HttpBootDhcp6Sarr ( //
OptCount = HttpBootBuildDhcp6Options (Private, OptList, Buffer);
ASSERT (OptCount >0);
-
+
Retransmit = AllocateZeroPool (sizeof (EFI_DHCP6_RETRANSMISSION));
if (Retransmit == NULL) {
return EFI_OUT_OF_RESOURCES;
}
-
+
ZeroMem (&Mode, sizeof (EFI_DHCP6_MODE_DATA));
ZeroMem (&Config, sizeof (EFI_DHCP6_CONFIG_DATA));
-
+
Config.OptionCount = OptCount;
Config.OptionList = OptList;
Config.Dhcp6Callback = HttpBootDhcp6CallBack;
@@ -977,7 +977,7 @@ HttpBootDhcp6Sarr ( Retransmit->Mrc = 4;
Retransmit->Mrt = 32;
Retransmit->Mrd = 60;
-
+
//
// Configure the DHCPv6 instance for HTTP boot.
//
@@ -993,7 +993,7 @@ HttpBootDhcp6Sarr ( Private->SelectIndex = 0;
ZeroMem (Private->OfferCount, sizeof (Private->OfferCount));
ZeroMem (Private->OfferIndex, sizeof (Private->OfferIndex));
-
+
//
// Start DHCPv6 S.A.R.R. process to acquire IPv6 address.
//
@@ -1001,7 +1001,7 @@ HttpBootDhcp6Sarr ( if (EFI_ERROR (Status)) {
goto ON_EXIT;
}
-
+
//
// Get the acquired IPv6 address and store them.
//
@@ -1009,14 +1009,14 @@ HttpBootDhcp6Sarr ( if (EFI_ERROR (Status)) {
goto ON_EXIT;
}
-
+
ASSERT (Mode.Ia->State == Dhcp6Bound);
CopyMem (&Private->StationIp.v6, &Mode.Ia->IaAddress[0].IpAddress, sizeof (EFI_IPv6_ADDRESS));
-
+
AsciiPrint ("\n Station IPv6 address is ");
HttpBootShowIp6Addr (&Private->StationIp.v6);
AsciiPrint ("\n");
-
+
ON_EXIT:
if (EFI_ERROR (Status)) {
Dhcp6->Stop (Dhcp6);
@@ -1032,7 +1032,7 @@ ON_EXIT: }
}
- return Status;
-
+ return Status;
+
}
|