/** @file\r
Functions implementation related with DHCPv4/v6 for DNS driver.\r
\r
-Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r
-This software and associated documentation (if any) is furnished\r
-under a license and may only be used or copied in accordance\r
-with the terms of the license. Except as permitted by such\r
-license, no part of this software or documentation may be\r
-reproduced, stored in a retrieval system, or transmitted in any\r
-form or by any means without the express written consent of\r
-Intel Corporation.\r
+Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
\r
-**/\r
-\r
-#include "DnsImpl.h"\r
-\r
-/**\r
- The callback function for the timer event used to get map.\r
-\r
- @param[in] Event The event this function is registered to.\r
- @param[in] Context The context registered to the event.\r
-**/\r
-VOID\r
-EFIAPI\r
-TimeoutToGetMap (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- )\r
-{\r
- *((BOOLEAN *) Context) = TRUE;\r
- return ;\r
-}\r
-\r
-/**\r
- Create an IP child, use it to start the auto configuration, then destroy it.\r
-\r
- @param[in] Controller The controller which has the service installed.\r
- @param[in] Image The image handle used to open service.\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
- @retval EFI_SUCCESS The configuration is done.\r
- @retval Others Other errors as indicated.\r
**/\r
-EFI_STATUS\r
-EFIAPI\r
-DnsStartIp4(\r
- IN EFI_HANDLE Controller,\r
- IN EFI_HANDLE Image\r
- )\r
-{\r
- EFI_IP4_PROTOCOL *Ip4;\r
- EFI_HANDLE Ip4Handle;\r
- EFI_EVENT TimerToGetMap;\r
- EFI_IP4_CONFIG_DATA Ip4ConfigData;\r
- EFI_IP4_MODE_DATA Ip4Mode;\r
- EFI_STATUS Status;\r
-\r
- BOOLEAN Timeout;\r
\r
- //\r
- // Get the Ip4ServiceBinding Protocol\r
- //\r
- Ip4Handle = NULL;\r
- Ip4 = NULL;\r
- TimerToGetMap = NULL;\r
- \r
- Timeout = FALSE;\r
-\r
- Status = NetLibCreateServiceChild (\r
- Controller,\r
- Image,\r
- &gEfiIp4ServiceBindingProtocolGuid,\r
- &Ip4Handle\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- Status = gBS->OpenProtocol (\r
- Ip4Handle,\r
- &gEfiIp4ProtocolGuid,\r
- (VOID **) &Ip4,\r
- Controller,\r
- Image,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
-\r
- Ip4ConfigData.DefaultProtocol = EFI_IP_PROTO_ICMP;\r
- Ip4ConfigData.AcceptAnyProtocol = FALSE;\r
- Ip4ConfigData.AcceptIcmpErrors = FALSE;\r
- Ip4ConfigData.AcceptBroadcast = FALSE;\r
- Ip4ConfigData.AcceptPromiscuous = FALSE;\r
- Ip4ConfigData.UseDefaultAddress = TRUE;\r
- ZeroMem (&Ip4ConfigData.StationAddress, sizeof (EFI_IPv4_ADDRESS));\r
- ZeroMem (&Ip4ConfigData.SubnetMask, sizeof (EFI_IPv4_ADDRESS));\r
- Ip4ConfigData.TypeOfService = 0;\r
- Ip4ConfigData.TimeToLive = 1;\r
- Ip4ConfigData.DoNotFragment = FALSE;\r
- Ip4ConfigData.RawData = FALSE;\r
- Ip4ConfigData.ReceiveTimeout = 0;\r
- Ip4ConfigData.TransmitTimeout = 0;\r
-\r
- Status = Ip4->Configure (Ip4, &Ip4ConfigData);\r
-\r
- if (Status == EFI_NO_MAPPING) {\r
- Status = gBS->CreateEvent (\r
- EVT_NOTIFY_SIGNAL | EVT_TIMER,\r
- TPL_CALLBACK,\r
- TimeoutToGetMap,\r
- &Timeout,\r
- &TimerToGetMap\r
- );\r
- \r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
- \r
- Status = gBS->SetTimer (\r
- TimerToGetMap,\r
- TimerRelative,\r
- MultU64x32 (10000000, 5)\r
- );\r
- \r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
- \r
- while (!Timeout) {\r
- Ip4->Poll (Ip4);\r
- \r
- if (!EFI_ERROR (Ip4->GetModeData (Ip4, &Ip4Mode, NULL, NULL)) && \r
- Ip4Mode.IsConfigured) { \r
- break;\r
- }\r
- }\r
-\r
- if (Timeout) {\r
- Status = EFI_DEVICE_ERROR;\r
- }\r
- }\r
- \r
-ON_EXIT: \r
-\r
- if (TimerToGetMap != NULL) {\r
- gBS->SetTimer (TimerToGetMap, TimerCancel, 0);\r
- gBS->CloseEvent (TimerToGetMap);\r
- }\r
-\r
- NetLibDestroyServiceChild (\r
- Controller,\r
- Image,\r
- &gEfiIp4ServiceBindingProtocolGuid,\r
- Ip4Handle\r
- );\r
- \r
- return Status;\r
-}\r
+#include "DnsImpl.h"\r
\r
/**\r
This function initialize the DHCP4 message instance.\r
}\r
\r
/**\r
- The common notify function. \r
+ The common notify function.\r
\r
@param[in] Event The event signaled.\r
@param[in] Context The context.\r
}\r
\r
gBS->FreePool (OptionList);\r
- \r
+\r
return Status;\r
}\r
\r
/**\r
- EFI_DHCP6_INFO_CALLBACK is provided by the consumer of the EFI DHCPv6 Protocol \r
+ EFI_DHCP6_INFO_CALLBACK is provided by the consumer of the EFI DHCPv6 Protocol\r
instance to intercept events that occurs in the DHCPv6 Information Request\r
exchange process.\r
\r
- @param This Pointer to the EFI_DHCP6_PROTOCOL instance that \r
+ @param This Pointer to the EFI_DHCP6_PROTOCOL instance that\r
is used to configure this callback function.\r
@param Context Pointer to the context that is initialized in\r
the EFI_DHCP6_PROTOCOL.InfoRequest().\r
EFI_IPv6_ADDRESS *ServerList;\r
UINT32 Index;\r
UINT32 Count;\r
- \r
+\r
OptionCount = 0;\r
ServerCount = 0;\r
ServerList = NULL;\r
- \r
+\r
Status = This->Parse (This, Packet, &OptionCount, NULL);\r
if (Status != EFI_BUFFER_TOO_SMALL) {\r
return EFI_DEVICE_ERROR;\r
gBS->FreePool (OptionList);\r
return EFI_DEVICE_ERROR;\r
}\r
- \r
+\r
DnsServerInfor = (DNS6_SERVER_INFOR *) Context;\r
\r
for (Index = 0; Index < OptionCount; Index++) {\r
gBS->FreePool (OptionList);\r
return Status;\r
}\r
- \r
+\r
ServerCount = OptionList[Index]->OpLen/16;\r
ServerList = AllocatePool (ServerCount * sizeof (EFI_IPv6_ADDRESS));\r
if (ServerList == NULL) {\r
}\r
\r
gBS->FreePool (OptionList);\r
- \r
+\r
return Status;\r
\r
}\r
EFI_STATUS Status;\r
EFI_HANDLE Image;\r
EFI_HANDLE Controller;\r
- BOOLEAN MediaPresent;\r
- EFI_HANDLE MnpChildHandle; \r
+ EFI_STATUS MediaStatus;\r
+ EFI_HANDLE MnpChildHandle;\r
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;\r
EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData;\r
- EFI_HANDLE Dhcp4Handle; \r
+ EFI_HANDLE Dhcp4Handle;\r
EFI_DHCP4_PROTOCOL *Dhcp4;\r
EFI_IP4_CONFIG2_PROTOCOL *Ip4Config2;\r
UINTN DataSize;\r
EFI_DHCP4_TRANSMIT_RECEIVE_TOKEN Token;\r
BOOLEAN IsDone;\r
UINTN Index;\r
- \r
+\r
Image = Instance->Service->ImageHandle;\r
Controller = Instance->Service->ControllerHandle;\r
\r
MnpChildHandle = NULL;\r
Mnp = NULL;\r
- \r
+\r
Dhcp4Handle = NULL;\r
Dhcp4 = NULL;\r
\r
ZeroMem ((UINT8 *) ParaList, sizeof (ParaList));\r
\r
ZeroMem (&MnpConfigData, sizeof (EFI_MANAGED_NETWORK_CONFIG_DATA));\r
- \r
+\r
ZeroMem (&DnsServerInfor, sizeof (DNS4_SERVER_INFOR));\r
- \r
+\r
ZeroMem (&Token, sizeof (EFI_DHCP4_TRANSMIT_RECEIVE_TOKEN));\r
- \r
+\r
DnsServerInfor.ServerCount = DnsServerCount;\r
\r
IsDone = FALSE;\r
//\r
// Check media.\r
//\r
- MediaPresent = TRUE;\r
- NetLibDetectMedia (Controller, &MediaPresent);\r
- if (!MediaPresent) {\r
+ MediaStatus = EFI_SUCCESS;\r
+ NetLibDetectMediaWaitTimeout (Controller, DNS_CHECK_MEDIA_GET_DHCP_WAITING_TIME, &MediaStatus);\r
+ if (MediaStatus != EFI_SUCCESS) {\r
return EFI_NO_MEDIA;\r
}\r
\r
- //\r
- // Start the auto configuration if UseDefaultSetting.\r
- //\r
- if (Instance->Dns4CfgData.UseDefaultSetting) {\r
- Status = DnsStartIp4 (Controller, Image);\r
- if (EFI_ERROR(Status)) {\r
- return Status;\r
- }\r
- }\r
- \r
//\r
// Create a Mnp child instance, get the protocol and config for it.\r
//\r
if (EFI_ERROR (Status)) {\r
goto ON_EXIT;\r
}\r
- \r
+\r
MnpConfigData.ReceivedQueueTimeoutValue = 0;\r
MnpConfigData.TransmitQueueTimeoutValue = 0;\r
MnpConfigData.ProtocolTypeFilter = IP4_ETHER_PROTO;\r
if (EFI_ERROR (Status)) {\r
goto ON_EXIT;\r
}\r
- \r
+\r
//\r
// Create a DHCP4 child instance and get the protocol.\r
//\r
if (EFI_ERROR (Status)) {\r
goto ON_EXIT;\r
}\r
- \r
+\r
Status = Ip4Config2->GetData (Ip4Config2, Ip4Config2DataTypeInterfaceInfo, &DataSize, Data);\r
if (EFI_ERROR (Status) && Status != EFI_BUFFER_TOO_SMALL) {\r
goto ON_EXIT;\r
}\r
\r
InterfaceInfo = (EFI_IP4_CONFIG2_INTERFACE_INFO *)Data;\r
- \r
+\r
//\r
// Build required Token.\r
//\r
if (EFI_ERROR (Status)) {\r
goto ON_EXIT;\r
}\r
- \r
+\r
SetMem (&Token.RemoteAddress, sizeof (EFI_IPv4_ADDRESS), 0xff);\r
- \r
+\r
Token.RemotePort = 67;\r
\r
Token.ListenPointCount = 1;\r
- \r
+\r
Token.ListenPoints = AllocateZeroPool (Token.ListenPointCount * sizeof (EFI_DHCP4_LISTEN_POINT));\r
if (Token.ListenPoints == NULL) {\r
Status = EFI_OUT_OF_RESOURCES;\r
CopyMem (&(Token.ListenPoints[0].ListenAddress), &(Instance->Dns4CfgData.StationIp), sizeof (EFI_IPv4_ADDRESS));\r
CopyMem (&(Token.ListenPoints[0].SubnetMask), &(Instance->Dns4CfgData.SubnetMask), sizeof (EFI_IPv4_ADDRESS));\r
}\r
- \r
+\r
Token.ListenPoints[0].ListenPort = 68;\r
- \r
+\r
Token.TimeoutValue = DNS_TIME_TO_GETMAP;\r
\r
DnsInitSeedPacket (&SeedPacket, InterfaceInfo);\r
Status = EFI_OUT_OF_RESOURCES;\r
goto ON_EXIT;\r
}\r
- \r
+\r
ParaList[0]->OpCode = DHCP4_TAG_TYPE;\r
ParaList[0]->Length = 1;\r
- ParaList[0]->Data[0] = DHCP4_MSG_INFORM;\r
- \r
+ ParaList[0]->Data[0] = DHCP4_MSG_REQUEST;\r
+\r
ParaList[1] = AllocateZeroPool (sizeof (EFI_DHCP4_PACKET_OPTION));\r
if (ParaList[1] == NULL) {\r
Status = EFI_OUT_OF_RESOURCES;\r
goto ON_EXIT;\r
}\r
- \r
+\r
ParaList[1]->OpCode = DHCP4_TAG_PARA_LIST;\r
ParaList[1]->Length = 1;\r
ParaList[1]->Data[0] = DHCP4_TAG_DNS_SERVER;\r
\r
- Status = Dhcp4->Build (Dhcp4, &SeedPacket, 0, NULL, 2, ParaList, &Token.Packet); \r
+ Status = Dhcp4->Build (Dhcp4, &SeedPacket, 0, NULL, 2, ParaList, &Token.Packet);\r
\r
Token.Packet->Dhcp4.Header.Xid = HTONL(NET_RANDOM (NetRandomInitSeed ()));\r
- \r
+\r
Token.Packet->Dhcp4.Header.Reserved = HTONS ((UINT16)0x8000);\r
- \r
+\r
if (Instance->Dns4CfgData.UseDefaultSetting) {\r
CopyMem (&(Token.Packet->Dhcp4.Header.ClientAddr), &(InterfaceInfo->StationAddress), sizeof (EFI_IPv4_ADDRESS));\r
} else {\r
CopyMem (&(Token.Packet->Dhcp4.Header.ClientAddr), &(Instance->Dns4CfgData.StationIp), sizeof (EFI_IPv4_ADDRESS));\r
}\r
- \r
- CopyMem (Token.Packet->Dhcp4.Header.ClientHwAddr, &(InterfaceInfo->HwAddress), InterfaceInfo->HwAddressSize); \r
- \r
+\r
+ CopyMem (Token.Packet->Dhcp4.Header.ClientHwAddr, &(InterfaceInfo->HwAddress), InterfaceInfo->HwAddressSize);\r
+\r
Token.Packet->Dhcp4.Header.HwAddrLen = (UINT8)(InterfaceInfo->HwAddressSize);\r
\r
//\r
do {\r
Status = Mnp->Poll (Mnp);\r
} while (!IsDone);\r
- \r
+\r
//\r
// Parse the ACK to get required information if received done.\r
//\r
} else {\r
Status = Token.Status;\r
}\r
- \r
+\r
ON_EXIT:\r
\r
if (Data != NULL) {\r
if (Token.Packet) {\r
FreePool (Token.Packet);\r
}\r
- \r
+\r
if (Token.ResponseList != NULL) {\r
FreePool (Token.ResponseList);\r
}\r
- \r
+\r
if (Token.CompletionEvent != NULL) {\r
gBS->CloseEvent (Token.CompletionEvent);\r
}\r
- \r
+\r
if (Dhcp4 != NULL) {\r
Dhcp4->Stop (Dhcp4);\r
Dhcp4->Configure (Dhcp4, NULL);\r
Controller\r
);\r
}\r
- \r
+\r
if (Dhcp4Handle != NULL) {\r
NetLibDestroyServiceChild (\r
Controller,\r
Controller\r
);\r
}\r
- \r
+\r
NetLibDestroyServiceChild (\r
Controller,\r
Image,\r
&gEfiManagedNetworkServiceBindingProtocolGuid,\r
MnpChildHandle\r
);\r
- \r
+\r
return Status;\r
}\r
\r
EFI_DHCP6_PACKET_OPTION *Oro;\r
EFI_DHCP6_RETRANSMISSION InfoReqReXmit;\r
EFI_EVENT Timer;\r
- BOOLEAN MediaPresent;\r
+ EFI_STATUS MediaStatus;\r
DNS6_SERVER_INFOR DnsServerInfor;\r
\r
Dhcp6Handle = NULL;\r
//\r
// Check media status before doing DHCP.\r
//\r
- MediaPresent = TRUE;\r
- NetLibDetectMedia (Controller, &MediaPresent);\r
- if (!MediaPresent) {\r
+ MediaStatus = EFI_SUCCESS;\r
+ NetLibDetectMediaWaitTimeout (Controller, DNS_CHECK_MEDIA_GET_DHCP_WAITING_TIME, &MediaStatus);\r
+ if (MediaStatus != EFI_SUCCESS) {\r
return EFI_NO_MEDIA;\r
}\r
\r
}\r
} while (TimerStatus == EFI_NOT_READY);\r
}\r
- \r
+\r
*DnsServerList = DnsServerInfor.ServerList;\r
\r
ON_EXIT:\r
\r
if (Oro != NULL) {\r
FreePool (Oro);\r
- } \r
+ }\r
\r
if (Timer != NULL) {\r
gBS->CloseEvent (Timer);\r
);\r
\r
return Status;\r
- \r
+\r
}\r
\r
projects / mirror_edk2.git / blobdiff