+++ /dev/null
-/** @file\r
- GUIDs used as HII FormSet and HII Package list GUID in Ip4ConfigDxe driver. \r
- \r
-Copyright (c) 2011, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials are licensed and made available under \r
-the terms and conditions of the BSD License that accompanies this distribution. \r
-The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php. \r
-\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
-**/\r
-\r
-#ifndef __IP4_CONFIG_HII_GUID_H__\r
-#define __IP4_CONFIG_HII_GUID_H__\r
-\r
-#define EFI_NIC_IP4_CONFIG_NVDATA_GUID \\r
- { \\r
- 0x9d5b53f, 0xf4b0, 0x4f59, { 0xa0, 0xb1, 0x7b, 0x57, 0xd3, 0x5c, 0xe, 0x5 } \\r
- }\r
-\r
-extern EFI_GUID gNicIp4ConfigNvDataGuid;\r
-\r
-#endif\r
+++ /dev/null
-/** @file\r
- This file defines NIC_IP4_CONFIG_INFO structure.\r
- \r
-Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials are licensed and made available under \r
-the terms and conditions of the BSD License that accompanies this distribution. \r
-The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php. \r
-\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
-**/\r
-\r
-#ifndef __NIC_IP4_CONFIG_NVDATA_H__\r
-#define __NIC_IP4_CONFIG_NVDATA_H__\r
-\r
-#include <Protocol/Ip4Config.h>\r
-\r
-#define EFI_NIC_IP4_CONFIG_VARIABLE_GUID \\r
- { \\r
- 0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b } \\r
- }\r
-\r
-#define EFI_NIC_IP4_CONFIG_VARIABLE L"EfiNicIp4ConfigVariable"\r
-\r
-\r
-//\r
-// Config source: dhcp or static\r
-//\r
-#define IP4_CONFIG_SOURCE_DHCP 0\r
-#define IP4_CONFIG_SOURCE_STATIC 1\r
-#define IP4_CONFIG_SOURCE_MAX 2\r
-\r
-#define IP4_NIC_NAME_LENGTH 64\r
-#define MAX_IP4_CONFIG_IN_VARIABLE 16\r
-\r
-//\r
-// The following structures are used by drivers/applications other\r
-// than EFI_IP4_PROTOCOL, such as the ifconfig shell application, to\r
-// communicate the IP configuration information to the EFI_IP4_CONFIG_PROTOCOL.\r
-// The EFI_IP4_PROTOCOL uses the EFI_IP4_CONFIG_PROTOCOL to get\r
-// the default IP4 configuration.\r
-//\r
-\r
-///\r
-/// NIC_ADDR contains the interface's type and MAC address to identify\r
-/// a specific NIC.\r
-///\r
-typedef struct {\r
- UINT16 Type; ///< Interface type.\r
- UINT8 Len; ///< Length of MAC address.\r
- EFI_MAC_ADDRESS MacAddr; ///< MAC address of interface.\r
-} NIC_ADDR;\r
-\r
-///\r
-/// NIC_IP4_CONFIG_INFO contains the IP4 configure\r
-/// parameters for that NIC. NIC_IP4_CONFIG_INFO is\r
-/// of variable length.\r
-///\r
-typedef struct {\r
- NIC_ADDR NicAddr; ///< Link layer address to identify the NIC.\r
- UINT32 Source; ///< Static or DHCP.\r
- BOOLEAN Permanent; ///< Survive the reboot or not.\r
- EFI_IP4_IPCONFIG_DATA Ip4Info; ///< IP addresses.\r
-} NIC_IP4_CONFIG_INFO;\r
-\r
-extern EFI_GUID gEfiNicIp4ConfigVariableGuid;\r
-\r
-#endif\r
# Include/Guid/Crc32GuidedSectionExtraction.h\r
gEfiCrc32GuidedSectionExtractionGuid = { 0xFC1BCDB0, 0x7D31, 0x49aa, {0x93, 0x6A, 0xA4, 0x60, 0x0D, 0x9D, 0xD0, 0x83 } }\r
\r
- ## Include/Guid/NicIp4ConfigNvData.h\r
- gEfiNicIp4ConfigVariableGuid = {0xd8944553, 0xc4dd, 0x41f4, { 0x9b, 0x30, 0xe1, 0x39, 0x7c, 0xfb, 0x26, 0x7b }}\r
-\r
## Include/Guid/StatusCodeCallbackGuid.h\r
gStatusCodeCallbackGuid = {0xe701458c, 0x4900, 0x4ca5, {0xb7, 0x72, 0x3d, 0x37, 0x94, 0x9f, 0x79, 0x27}}\r
\r
## Include/Guid/PlatDriOverrideHii.h\r
gPlatformOverridesManagerGuid = { 0x8614567d, 0x35be, 0x4415, { 0x8d, 0x88, 0xbd, 0x7d, 0xc, 0x9c, 0x70, 0xc0 }}\r
\r
- ## Include/Guid/Ip4ConfigHii.h\r
- gNicIp4ConfigNvDataGuid = { 0x9d5b53f, 0xf4b0, 0x4f59, { 0xa0, 0xb1, 0x7b, 0x57, 0xd3, 0x5c, 0xe, 0x5 }}\r
-\r
## Include/Guid/Ip4Config2Hii.h\r
gIp4Config2NvDataGuid = { 0x9b942747, 0x154e, 0x4d29, { 0xa4, 0x36, 0xbf, 0x71, 0x0, 0xc8, 0xb5, 0x3b }}\r
\r
MdeModulePkg/Universal/Network/ArpDxe/ArpDxe.inf\r
MdeModulePkg/Universal/Network/Dhcp4Dxe/Dhcp4Dxe.inf\r
MdeModulePkg/Universal/Network/DpcDxe/DpcDxe.inf\r
- MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4ConfigDxe.inf\r
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Dxe.inf\r
MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf\r
MdeModulePkg/Universal/Network/MnpDxe/MnpDxe.inf\r
+++ /dev/null
-/** @file\r
- UEFI Component Name(2) protocol implementation for Ip4ConfigDxe driver.\r
- \r
-Copyright (c) 2006 - 2011, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-#include "Ip4Config.h"\r
-\r
-//\r
-// EFI Component Name Protocol\r
-//\r
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gIp4ConfigComponentName = {\r
- Ip4ConfigComponentNameGetDriverName,\r
- Ip4ConfigComponentNameGetControllerName,\r
- "eng"\r
-};\r
-\r
-//\r
-// EFI Component Name 2 Protocol\r
-//\r
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gIp4ConfigComponentName2 = {\r
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Ip4ConfigComponentNameGetDriverName,\r
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Ip4ConfigComponentNameGetControllerName,\r
- "en"\r
-};\r
-\r
-\r
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mIp4ConfigDriverNameTable[] = {\r
- {"eng;en", L"IP4 CONFIG Network Service Driver"},\r
- {NULL, NULL}\r
-};\r
-\r
-//\r
-// EFI Component Name Functions\r
-//\r
-\r
-/**\r
- Retrieves a Unicode string that is the user readable name of the driver.\r
-\r
- This function retrieves the user readable name of a driver in the form of a\r
- Unicode string. If the driver specified by This has a user readable name in\r
- the language specified by Language, then a pointer to the driver name is\r
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r
- by This does not support the language specified by Language,\r
- then EFI_UNSUPPORTED is returned.\r
-\r
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
- EFI_COMPONENT_NAME_PROTOCOL instance.\r
- @param Language[in] A pointer to a Null-terminated ASCII string\r
- array indicating the language. This is the\r
- language of the driver name that the caller is\r
- requesting, and it must match one of the\r
- languages specified in SupportedLanguages. The\r
- number of languages supported by a driver is up\r
- to the driver writer. Language is specified\r
- in RFC 4646 or ISO 639-2 language code format. \r
- @param DriverName[out] A pointer to the Unicode string to return.\r
- This Unicode string is the name of the\r
- driver specified by This in the language\r
- specified by Language.\r
-\r
- @retval EFI_SUCCESS The Unicode string for the Driver specified by\r
- This and the language specified by Language was\r
- returned in DriverName.\r
- @retval EFI_INVALID_PARAMETER Language is NULL.\r
- @retval EFI_INVALID_PARAMETER DriverName is NULL.\r
- @retval EFI_UNSUPPORTED The driver specified by This does not support\r
- the language specified by Language.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigComponentNameGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\r
- )\r
-{\r
- return LookupUnicodeString2 (\r
- Language,\r
- This->SupportedLanguages,\r
- mIp4ConfigDriverNameTable,\r
- DriverName,\r
- (BOOLEAN)(This == &gIp4ConfigComponentName)\r
- );\r
-}\r
-\r
-/**\r
- Retrieves a Unicode string that is the user readable name of the controller\r
- that is being managed by a driver.\r
-\r
- This function retrieves the user readable name of the controller specified by\r
- ControllerHandle and ChildHandle in the form of a Unicode string. If the\r
- driver specified by This has a user readable name in the language specified by\r
- Language, then a pointer to the controller name is returned in ControllerName,\r
- and EFI_SUCCESS is returned. If the driver specified by This is not currently\r
- managing the controller specified by ControllerHandle and ChildHandle,\r
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r
- support the language specified by Language, then EFI_UNSUPPORTED is returned.\r
-\r
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
- EFI_COMPONENT_NAME_PROTOCOL instance.\r
- @param ControllerHandle[in] The handle of a controller that the driver\r
- specified by This is managing. This handle\r
- specifies the controller whose name is to be\r
- returned.\r
- @param ChildHandle[in] The handle of the child controller to retrieve\r
- the name of. This is an optional parameter that\r
- may be NULL. It will be NULL for device\r
- drivers. It will also be NULL for a bus drivers\r
- that wish to retrieve the name of the bus\r
- controller. It will not be NULL for a bus\r
- driver that wishes to retrieve the name of a\r
- child controller.\r
- @param Language[in] A pointer to a Null-terminated ASCII string\r
- array indicating the language. This is the\r
- language of the driver name that the caller is\r
- requesting, and it must match one of the\r
- languages specified in SupportedLanguages. The\r
- number of languages supported by a driver is up\r
- to the driver writer. Language is specified in\r
- RFC 4646 or ISO 639-2 language code format.\r
- @param ControllerName[out] A pointer to the Unicode string to return.\r
- This Unicode string is the name of the\r
- controller specified by ControllerHandle and\r
- ChildHandle in the language specified by\r
- Language from the point of view of the driver\r
- specified by This.\r
- \r
- @retval EFI_SUCCESS The Unicode string for the user readable name in\r
- the language specified by Language for the\r
- driver specified by This was returned in\r
- DriverName.\r
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
- EFI_HANDLE.\r
- @retval EFI_INVALID_PARAMETER Language is NULL.\r
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r
- @retval EFI_UNSUPPORTED The driver specified by This is not currently\r
- managing the controller specified by\r
- ControllerHandle and ChildHandle.\r
- @retval EFI_UNSUPPORTED The driver specified by This does not support\r
- the language specified by Language.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigComponentNameGetControllerName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_HANDLE ChildHandle OPTIONAL,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **ControllerName\r
- )\r
-{\r
- return EFI_UNSUPPORTED;\r
-}\r
+++ /dev/null
-/** @file\r
- This code implements the IP4Config and NicIp4Config protocols.\r
-\r
-Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<BR>\r
-Copyright (c) 2006 - 2012, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-#include "Ip4Config.h"\r
-#include "NicIp4Variable.h"\r
-\r
-//\r
-// Ip4 Config Protocol\r
-//\r
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_IP4_CONFIG_PROTOCOL mIp4ConfigProtocolTemplate = {\r
- EfiIp4ConfigStart,\r
- EfiIp4ConfigStop,\r
- EfiIp4ConfigGetData\r
-};\r
-\r
-/**\r
- Get the NIC's configure information from the IP4 configure variable.\r
- It will remove the invalid variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
-\r
- @return NULL if no configure for the NIC in the variable, or it is invalid.\r
- Otherwise the pointer to the NIC's IP configure parameter will be returned.\r
-\r
-**/\r
-NIC_IP4_CONFIG_INFO *\r
-EfiNicIp4ConfigGetInfo (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- )\r
-{\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
-\r
- //\r
- // Read the configuration parameter for this NIC from\r
- // the EFI variable\r
- //\r
- NicConfig = Ip4ConfigReadVariable (Instance);\r
- if (NicConfig == NULL) {\r
- return NULL;\r
- }\r
-\r
- //\r
- // Validate the configuration, if the configuration is invalid,\r
- // remove it from the variable.\r
- //\r
- if (!Ip4ConfigIsValid (NicConfig)) {\r
- Ip4ConfigWriteVariable (Instance, NULL);\r
-\r
- FreePool (NicConfig);\r
- NicConfig = NULL;\r
- }\r
-\r
- return NicConfig;\r
-}\r
-\r
-/**\r
- Set the IP configure parameters for this NIC.\r
-\r
- If Reconfig is TRUE, the IP driver will be informed to discard current\r
- auto configure parameter and restart the auto configuration process.\r
- If current there is a pending auto configuration, EFI_ALREADY_STARTED is\r
- returned. You can only change the configure setting when either\r
- the configure has finished or not started yet. If NicConfig, the\r
- NIC's configure parameter is removed from the variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
- @param NicConfig The new NIC IP4 configure parameter.\r
- @param Reconfig Inform the IP4 driver to restart the auto\r
- configuration.\r
-\r
- @retval EFI_SUCCESS The configure parameter for this NIC was\r
- set successfully.\r
- @retval EFI_INVALID_PARAMETER This is NULL or the configure parameter is\r
- invalid.\r
- @retval EFI_ALREADY_STARTED There is a pending auto configuration.\r
- @retval EFI_NOT_FOUND No auto configure parameter is found.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiNicIp4ConfigSetInfo (\r
- IN IP4_CONFIG_INSTANCE *Instance,\r
- IN NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL,\r
- IN BOOLEAN Reconfig\r
- )\r
-{\r
- EFI_STATUS Status;\r
-\r
- //\r
- // Validate the parameters\r
- //\r
- if (Instance == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if ((NicConfig != NULL) && (!Ip4ConfigIsValid (NicConfig) ||\r
- !NIC_ADDR_EQUAL (&NicConfig->NicAddr, &Instance->NicAddr))) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Instance->State == IP4_CONFIG_STATE_STARTED) {\r
- return EFI_ALREADY_STARTED;\r
- }\r
-\r
- //\r
- // Update the parameter in the configure variable\r
- //\r
- Status = Ip4ConfigWriteVariable (Instance, NicConfig);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Signal the IP4 to run the auto configuration again\r
- //\r
- if (Reconfig && (Instance->ReconfigEvent != NULL)) {\r
- //\r
- // When NicConfig is NULL, NIC IP4 configuration parameter is removed,\r
- // the auto configuration process should stop running the configuration\r
- // policy for the EFI IPv4 Protocol driver.\r
- //\r
- if (NicConfig == NULL) {\r
- Instance->DoNotStart = TRUE;\r
- }\r
-\r
- Status = gBS->SignalEvent (Instance->ReconfigEvent);\r
- DispatchDpc ();\r
- }\r
-\r
- if (NicConfig == NULL) {\r
- return Status;\r
- }\r
- //\r
- // A dedicated timer is used to poll underlying media status.In case of\r
- // cable swap, a new round auto configuration will be initiated. The timer\r
- // starts in DHCP policy only. STATIC policy stops the timer.\r
- // \r
- if (NicConfig->Source == IP4_CONFIG_SOURCE_DHCP) {\r
- gBS->SetTimer (Instance->Timer, TimerPeriodic, TICKS_PER_SECOND);\r
- } else if (NicConfig->Source == IP4_CONFIG_SOURCE_STATIC) {\r
- gBS->SetTimer (Instance->Timer, TimerCancel, 0);\r
- }\r
- \r
- return Status;\r
-}\r
-\r
-/**\r
- Callback function when DHCP process finished. It will save the\r
- retrieved IP configure parameter from DHCP to the NVRam.\r
-\r
- @param Event The callback event\r
- @param Context Opaque context to the callback\r
-\r
- @return None\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-Ip4ConfigOnDhcp4Complete (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- )\r
-{\r
- IP4_CONFIG_INSTANCE *Instance;\r
- EFI_DHCP4_MODE_DATA Dhcp4Mode;\r
- EFI_IP4_IPCONFIG_DATA *Ip4Config;\r
- EFI_STATUS Status;\r
- BOOLEAN Permanent;\r
- IP4_ADDR Subnet;\r
- IP4_ADDR Ip1;\r
- IP4_ADDR Ip2;\r
-\r
- Instance = (IP4_CONFIG_INSTANCE *) Context;\r
- ASSERT (Instance->Dhcp4 != NULL);\r
-\r
- Instance->State = IP4_CONFIG_STATE_CONFIGURED;\r
- Instance->Result = EFI_TIMEOUT;\r
-\r
- //\r
- // Get the DHCP retrieved parameters\r
- //\r
- Status = Instance->Dhcp4->GetModeData (Instance->Dhcp4, &Dhcp4Mode);\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
-\r
- if (Dhcp4Mode.State == Dhcp4Bound) {\r
- //\r
- // Save the new configuration retrieved by DHCP both in\r
- // the instance and to NVRam. So, both the IP4 driver and\r
- // other user can get that address.\r
- //\r
- Permanent = FALSE;\r
-\r
- if (Instance->NicConfig != NULL) {\r
- ASSERT (Instance->NicConfig->Source == IP4_CONFIG_SOURCE_DHCP);\r
- Permanent = Instance->NicConfig->Permanent;\r
- FreePool (Instance->NicConfig);\r
- }\r
-\r
- Instance->NicConfig = AllocatePool (sizeof (NIC_IP4_CONFIG_INFO) + 2* sizeof (EFI_IP4_ROUTE_TABLE));\r
-\r
- if (Instance->NicConfig == NULL) {\r
- Instance->Result = EFI_OUT_OF_RESOURCES;\r
- goto ON_EXIT;\r
- }\r
-\r
- Instance->NicConfig->Ip4Info.RouteTable = (EFI_IP4_ROUTE_TABLE *) (Instance->NicConfig + 1);\r
-\r
- CopyMem (&Instance->NicConfig->NicAddr, &Instance->NicAddr, sizeof (Instance->NicConfig->NicAddr));\r
- Instance->NicConfig->Source = IP4_CONFIG_SOURCE_DHCP;\r
- Instance->NicConfig->Permanent = Permanent;\r
-\r
- Ip4Config = &Instance->NicConfig->Ip4Info;\r
- Ip4Config->StationAddress = Dhcp4Mode.ClientAddress;\r
- Ip4Config->SubnetMask = Dhcp4Mode.SubnetMask;\r
-\r
- //\r
- // Create a route for the connected network\r
- //\r
- Ip4Config->RouteTableSize = 1;\r
-\r
- CopyMem (&Ip1, &Dhcp4Mode.ClientAddress, sizeof (IP4_ADDR));\r
- CopyMem (&Ip2, &Dhcp4Mode.SubnetMask, sizeof (IP4_ADDR));\r
-\r
- Subnet = Ip1 & Ip2;\r
-\r
- CopyMem (&Ip4Config->RouteTable[0].SubnetAddress, &Subnet, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&Ip4Config->RouteTable[0].SubnetMask, &Dhcp4Mode.SubnetMask, sizeof (EFI_IPv4_ADDRESS));\r
- ZeroMem (&Ip4Config->RouteTable[0].GatewayAddress, sizeof (EFI_IPv4_ADDRESS));\r
-\r
- //\r
- // Create a route if there is a default router.\r
- //\r
- if (!EFI_IP4_EQUAL (&Dhcp4Mode.RouterAddress, &mZeroIp4Addr)) {\r
- Ip4Config->RouteTableSize = 2;\r
-\r
- ZeroMem (&Ip4Config->RouteTable[1].SubnetAddress, sizeof (EFI_IPv4_ADDRESS));\r
- ZeroMem (&Ip4Config->RouteTable[1].SubnetMask, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&Ip4Config->RouteTable[1].GatewayAddress, &Dhcp4Mode.RouterAddress, sizeof (EFI_IPv4_ADDRESS));\r
- }\r
-\r
- Instance->Result = EFI_SUCCESS;\r
-\r
- //\r
- // ignore the return status of EfiNicIp4ConfigSetInfo. Network\r
- // stack can operate even that failed.\r
- //\r
- EfiNicIp4ConfigSetInfo (Instance, Instance->NicConfig, FALSE);\r
- }\r
-\r
-ON_EXIT:\r
- gBS->SignalEvent (Instance->DoneEvent);\r
- Ip4ConfigCleanDhcp4 (Instance);\r
-\r
- DispatchDpc ();\r
-\r
- return ;\r
-}\r
-\r
-/**\r
- Starts running the configuration policy for the EFI IPv4 Protocol driver.\r
-\r
- The Start() function is called to determine and to begin the platform\r
- configuration policy by the EFI IPv4 Protocol driver. This determination may\r
- be as simple as returning EFI_UNSUPPORTED if there is no EFI IPv4 Protocol\r
- driver configuration policy. It may be as involved as loading some defaults\r
- from nonvolatile storage, downloading dynamic data from a DHCP server, and\r
- checking permissions with a site policy server.\r
- Starting the configuration policy is just the beginning. It may finish almost\r
- instantly or it may take several minutes before it fails to retrieve configuration\r
- information from one or more servers. Once the policy is started, drivers\r
- should use the DoneEvent parameter to determine when the configuration policy\r
- has completed. EFI_IP4_CONFIG_PROTOCOL.GetData() must then be called to\r
- determine if the configuration succeeded or failed.\r
- Until the configuration completes successfully, EFI IPv4 Protocol driver instances\r
- that are attempting to use default configurations must return EFI_NO_MAPPING.\r
- Once the configuration is complete, the EFI IPv4 Configuration Protocol driver\r
- signals DoneEvent. The configuration may need to be updated in the future,\r
- however; in this case, the EFI IPv4 Configuration Protocol driver must signal\r
- ReconfigEvent, and all EFI IPv4 Protocol driver instances that are using default\r
- configurations must return EFI_NO_MAPPING until the configuration policy has\r
- been rerun.\r
-\r
- @param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.\r
- @param DoneEvent Event that will be signaled when the EFI IPv4\r
- Protocol driver configuration policy completes\r
- execution. This event must be of type EVT_NOTIFY_SIGNAL.\r
- @param ReconfigEvent Event that will be signaled when the EFI IPv4\r
- Protocol driver configuration needs to be updated.\r
- This event must be of type EVT_NOTIFY_SIGNAL.\r
-\r
- @retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol\r
- driver is now running.\r
- @retval EFI_INVALID_PARAMETER One or more of the following parameters is NULL:\r
- This\r
- DoneEvent\r
- ReconfigEvent\r
- @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r
- @retval EFI_ALREADY_STARTED The configuration policy for the EFI IPv4 Protocol\r
- driver was already started.\r
- @retval EFI_DEVICE_ERROR An unexpected system error or network error occurred.\r
- @retval EFI_UNSUPPORTED This interface does not support the EFI IPv4 Protocol\r
- driver configuration.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiIp4ConfigStart (\r
- IN EFI_IP4_CONFIG_PROTOCOL *This,\r
- IN EFI_EVENT DoneEvent,\r
- IN EFI_EVENT ReconfigEvent\r
- )\r
-{\r
- IP4_CONFIG_INSTANCE *Instance;\r
- EFI_DHCP4_PROTOCOL *Dhcp4;\r
- EFI_DHCP4_MODE_DATA Dhcp4Mode;\r
- EFI_DHCP4_PACKET_OPTION *OptionList[1];\r
- IP4_CONFIG_DHCP4_OPTION ParaList;\r
- EFI_STATUS Status;\r
- UINT32 Source;\r
- EFI_TPL OldTpl;\r
-\r
- if ((This == NULL) || (DoneEvent == NULL) || (ReconfigEvent == NULL)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Instance = IP4_CONFIG_INSTANCE_FROM_IP4CONFIG (This);\r
-\r
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);\r
-\r
- if (Instance->State != IP4_CONFIG_STATE_IDLE) {\r
- Status = EFI_ALREADY_STARTED;\r
-\r
- goto ON_EXIT;\r
- }\r
-\r
- Instance->DoneEvent = DoneEvent;\r
- Instance->ReconfigEvent = ReconfigEvent;\r
-\r
- Instance->NicConfig = EfiNicIp4ConfigGetInfo (Instance);\r
-\r
- if (Instance->NicConfig == NULL) {\r
- if (Instance->DoNotStart) {\r
- Instance->DoNotStart = FALSE;\r
- Status = EFI_SUCCESS;\r
- goto ON_EXIT;\r
- }\r
-\r
- Source = IP4_CONFIG_SOURCE_DHCP;\r
- } else {\r
- Source = Instance->NicConfig->Source;\r
- }\r
-\r
- //\r
- // If the source is static, the auto configuration is done.\r
- // return now.\r
- //\r
- if (Source == IP4_CONFIG_SOURCE_STATIC) {\r
- Instance->State = IP4_CONFIG_STATE_CONFIGURED;\r
- Instance->Result = EFI_SUCCESS;\r
-\r
- gBS->SignalEvent (Instance->DoneEvent);\r
- Status = EFI_SUCCESS;\r
- goto ON_EXIT;\r
- }\r
-\r
- //\r
- // Start the dhcp process\r
- //\r
- ASSERT ((Source == IP4_CONFIG_SOURCE_DHCP) && (Instance->Dhcp4 == NULL));\r
-\r
- Status = NetLibCreateServiceChild (\r
- Instance->Controller,\r
- Instance->Image,\r
- &gEfiDhcp4ServiceBindingProtocolGuid,\r
- &Instance->Dhcp4Handle\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- Status = gBS->OpenProtocol (\r
- Instance->Dhcp4Handle,\r
- &gEfiDhcp4ProtocolGuid,\r
- (VOID **) &Instance->Dhcp4,\r
- Instance->Image,\r
- Instance->Controller,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- //\r
- // Check the current DHCP status, if the DHCP process has\r
- // already finished, return now.\r
- //\r
- Dhcp4 = Instance->Dhcp4;\r
- Status = Dhcp4->GetModeData (Dhcp4, &Dhcp4Mode);\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- if (Dhcp4Mode.State == Dhcp4Bound) {\r
- Ip4ConfigOnDhcp4Complete (NULL, Instance);\r
-\r
- goto ON_EXIT;\r
- }\r
-\r
- //\r
- // Try to start the DHCP process. Use most of the current\r
- // DHCP configuration to avoid problems if some DHCP client\r
- // yields the control of this DHCP service to us.\r
- //\r
- ParaList.Head.OpCode = DHCP_TAG_PARA_LIST;\r
- ParaList.Head.Length = 2;\r
- ParaList.Head.Data[0] = DHCP_TAG_NETMASK;\r
- ParaList.Route = DHCP_TAG_ROUTER;\r
- OptionList[0] = &ParaList.Head;\r
- Dhcp4Mode.ConfigData.OptionCount = 1;\r
- Dhcp4Mode.ConfigData.OptionList = OptionList;\r
-\r
- Status = Dhcp4->Configure (Dhcp4, &Dhcp4Mode.ConfigData);\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- //\r
- // Start the DHCP process\r
- //\r
- Status = gBS->CreateEvent (\r
- EVT_NOTIFY_SIGNAL,\r
- TPL_CALLBACK,\r
- Ip4ConfigOnDhcp4Complete,\r
- Instance,\r
- &Instance->Dhcp4Event\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- Status = Dhcp4->Start (Dhcp4, Instance->Dhcp4Event);\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- Instance->State = IP4_CONFIG_STATE_STARTED;\r
- Instance->Result = EFI_NOT_READY;\r
-\r
-ON_ERROR:\r
- if (EFI_ERROR (Status)) {\r
- Ip4ConfigCleanConfig (Instance);\r
- }\r
-\r
-ON_EXIT:\r
- gBS->RestoreTPL (OldTpl);\r
-\r
- DispatchDpc ();\r
-\r
- return Status;\r
-}\r
-\r
-\r
-/**\r
- Stops running the configuration policy for the EFI IPv4 Protocol driver.\r
-\r
- The Stop() function stops the configuration policy for the EFI IPv4 Protocol driver.\r
- All configuration data will be lost after calling Stop().\r
-\r
- @param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.\r
-\r
- @retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol\r
- driver has been stopped.\r
- @retval EFI_INVALID_PARAMETER This is NULL.\r
- @retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol\r
- driver was not started.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiIp4ConfigStop (\r
- IN EFI_IP4_CONFIG_PROTOCOL *This\r
- )\r
-{\r
- IP4_CONFIG_INSTANCE *Instance;\r
- EFI_STATUS Status;\r
- EFI_TPL OldTpl;\r
-\r
- if (This == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Instance = IP4_CONFIG_INSTANCE_FROM_IP4CONFIG (This);\r
-\r
- Status = EFI_SUCCESS;\r
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);\r
-\r
- if (Instance->State == IP4_CONFIG_STATE_IDLE) {\r
- Status = EFI_NOT_STARTED;\r
- goto ON_EXIT;\r
- }\r
-\r
- //\r
- // Release all the configure parameters. Don't signal the user\r
- // event. The user wants to abort the configuration, this isn't\r
- // the configuration done or reconfiguration.\r
- //\r
- Ip4ConfigCleanConfig (Instance);\r
-\r
-ON_EXIT:\r
- gBS->RestoreTPL (OldTpl);\r
-\r
- return Status;\r
-}\r
-\r
-\r
-/**\r
- Returns the default configuration data (if any) for the EFI IPv4 Protocol driver.\r
-\r
- The GetData() function returns the current configuration data for the EFI IPv4\r
- Protocol driver after the configuration policy has completed.\r
-\r
- @param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.\r
- @param ConfigDataSize On input, the size of the ConfigData buffer.\r
- On output, the count of bytes that were written\r
- into the ConfigData buffer.\r
- @param ConfigData Pointer to the EFI IPv4 Configuration Protocol\r
- driver configuration data structure.\r
- Type EFI_IP4_IPCONFIG_DATA is defined in\r
- "Related Definitions" below.\r
-\r
- @retval EFI_SUCCESS The EFI IPv4 Protocol driver configuration has been returned.\r
- @retval EFI_INVALID_PARAMETER This is NULL.\r
- @retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol\r
- driver is not running.\r
- @retval EFI_NOT_READY EFI IPv4 Protocol driver configuration is still running.\r
- @retval EFI_ABORTED EFI IPv4 Protocol driver configuration could not complete.\r
- Currently not implemented.\r
- @retval EFI_BUFFER_TOO_SMALL *ConfigDataSize is smaller than the configuration\r
- data buffer or ConfigData is NULL.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiIp4ConfigGetData (\r
- IN EFI_IP4_CONFIG_PROTOCOL *This,\r
- IN OUT UINTN *ConfigDataSize,\r
- OUT EFI_IP4_IPCONFIG_DATA *ConfigData OPTIONAL\r
- )\r
-{\r
- IP4_CONFIG_INSTANCE *Instance;\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
- EFI_STATUS Status;\r
- EFI_TPL OldTpl;\r
- UINTN Len;\r
-\r
- if ((This == NULL) || (ConfigDataSize == NULL)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Instance = IP4_CONFIG_INSTANCE_FROM_IP4CONFIG (This);\r
-\r
- Status = EFI_SUCCESS;\r
- OldTpl = gBS->RaiseTPL (TPL_CALLBACK);\r
-\r
- if (Instance->State == IP4_CONFIG_STATE_IDLE) {\r
- Status = EFI_NOT_STARTED;\r
- } else if (Instance->State == IP4_CONFIG_STATE_STARTED) {\r
- Status = EFI_NOT_READY;\r
- }\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_EXIT;\r
- }\r
-\r
- //\r
- // Copy the configure data if auto configuration succeeds.\r
- //\r
- Status = Instance->Result;\r
-\r
- if (Status == EFI_SUCCESS) {\r
- ASSERT (Instance->NicConfig != NULL);\r
-\r
- NicConfig = Instance->NicConfig;\r
- Len = SIZEOF_IP4_CONFIG_INFO (&NicConfig->Ip4Info);\r
-\r
- if ((*ConfigDataSize < Len) || (ConfigData == NULL)) {\r
- Status = EFI_BUFFER_TOO_SMALL;\r
- } else {\r
- CopyMem (ConfigData, &NicConfig->Ip4Info, Len);\r
- Ip4ConfigFixRouteTablePointer (ConfigData);\r
- }\r
-\r
- *ConfigDataSize = Len;\r
- }\r
-\r
-ON_EXIT:\r
- gBS->RestoreTPL (OldTpl);\r
-\r
- return Status;\r
-}\r
-\r
-/**\r
- Release all the DHCP related resources.\r
-\r
- @param This The IP4 configure instance\r
-\r
- @return None\r
-\r
-**/\r
-VOID\r
-Ip4ConfigCleanDhcp4 (\r
- IN IP4_CONFIG_INSTANCE *This\r
- )\r
-{\r
- if (This->Dhcp4 != NULL) {\r
- This->Dhcp4->Stop (This->Dhcp4);\r
-\r
- gBS->CloseProtocol (\r
- This->Dhcp4Handle,\r
- &gEfiDhcp4ProtocolGuid,\r
- This->Image,\r
- This->Controller\r
- );\r
-\r
- This->Dhcp4 = NULL;\r
- }\r
-\r
- if (This->Dhcp4Handle != NULL) {\r
- NetLibDestroyServiceChild (\r
- This->Controller,\r
- This->Image,\r
- &gEfiDhcp4ServiceBindingProtocolGuid,\r
- This->Dhcp4Handle\r
- );\r
-\r
- This->Dhcp4Handle = NULL;\r
- }\r
-\r
- if (This->Dhcp4Event != NULL) {\r
- gBS->CloseEvent (This->Dhcp4Event);\r
- This->Dhcp4Event = NULL;\r
- }\r
-}\r
-\r
-\r
-/**\r
- Clean up all the configuration parameters.\r
-\r
- @param Instance The IP4 configure instance\r
-\r
- @return None\r
-\r
-**/\r
-VOID\r
-Ip4ConfigCleanConfig (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- )\r
-{\r
- if (Instance->NicConfig != NULL) {\r
- FreePool (Instance->NicConfig);\r
- Instance->NicConfig = NULL;\r
- }\r
-\r
- Instance->State = IP4_CONFIG_STATE_IDLE;\r
- Instance->DoneEvent = NULL;\r
- Instance->ReconfigEvent = NULL;\r
-\r
- Ip4ConfigCleanDhcp4 (Instance);\r
-}\r
-\r
-\r
-/**\r
- A dedicated timer is used to poll underlying media status. In case of\r
- cable swap, a new round auto configuration will be initiated. The timer \r
- will signal the IP4 to run the auto configuration again. IP4 driver will free\r
- old IP address related resource, such as route table and Interface, then\r
- initiate a DHCP process by IP4Config->Start to acquire new IP, eventually\r
- create route table for new IP address.\r
-\r
- @param[in] Event The IP4 service instance's heart beat timer.\r
- @param[in] Context The IP4 service instance.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-MediaChangeDetect (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- )\r
-{\r
- BOOLEAN OldMediaPresent;\r
- EFI_STATUS Status;\r
- EFI_SIMPLE_NETWORK_MODE SnpModeData;\r
- IP4_CONFIG_INSTANCE *Instance; \r
-\r
- Instance = (IP4_CONFIG_INSTANCE *) Context;\r
-\r
- OldMediaPresent = Instance->MediaPresent;\r
- \r
- //\r
- // Get fresh mode data from MNP, since underlying media status may change\r
- //\r
- Status = Instance->Mnp->GetModeData (Instance->Mnp, NULL, &SnpModeData);\r
- if (EFI_ERROR (Status) && (Status != EFI_NOT_STARTED)) {\r
- return;\r
- }\r
-\r
- Instance->MediaPresent = SnpModeData.MediaPresent;\r
- //\r
- // Media transimit Unpresent to Present means new link movement is detected.\r
- //\r
- if (!OldMediaPresent && Instance->MediaPresent) {\r
- //\r
- // Signal the IP4 to run the auto configuration again. IP4 driver will free\r
- // old IP address related resource, such as route table and Interface, then \r
- // initiate a DHCP round by IP4Config->Start to acquire new IP, eventually \r
- // create route table for new IP address.\r
- //\r
- if (Instance->ReconfigEvent != NULL) {\r
- Status = gBS->SignalEvent (Instance->ReconfigEvent);\r
- DispatchDpc ();\r
- }\r
- }\r
-}\r
+++ /dev/null
-/** @file\r
- Header file for IP4Config driver.\r
-\r
-Copyright (c) 2006 - 2012, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-#ifndef _EFI_IP4CONFIG_H_\r
-#define _EFI_IP4CONFIG_H_\r
-\r
-#include <Uefi.h>\r
-\r
-#include <Protocol/Dhcp4.h>\r
-#include <Protocol/Ip4Config.h>\r
-#include <Protocol/ManagedNetwork.h>\r
-#include <Protocol/HiiConfigAccess.h>\r
-#include <Protocol/HiiDatabase.h>\r
-#include <Protocol/HiiConfigRouting.h>\r
-#include <Protocol/ServiceBinding.h>\r
-\r
-#include <Guid/MdeModuleHii.h>\r
-#include <Guid/NicIp4ConfigNvData.h>\r
-\r
-#include <Library/DevicePathLib.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/UefiRuntimeServicesTableLib.h>\r
-#include <Library/UefiDriverEntryPoint.h>\r
-#include <Library/UefiBootServicesTableLib.h>\r
-#include <Library/UefiLib.h>\r
-#include <Library/NetLib.h>\r
-#include <Library/BaseMemoryLib.h>\r
-#include <Library/MemoryAllocationLib.h>\r
-#include <Library/HiiLib.h>\r
-#include <Library/PrintLib.h>\r
-#include <Library/DpcLib.h>\r
-#include <Library/UefiHiiServicesLib.h>\r
-\r
-\r
-//\r
-// Global variables\r
-//\r
-extern EFI_DRIVER_BINDING_PROTOCOL gIp4ConfigDriverBinding;\r
-extern EFI_COMPONENT_NAME_PROTOCOL gIp4ConfigComponentName;\r
-extern EFI_COMPONENT_NAME2_PROTOCOL gIp4ConfigComponentName2;\r
-\r
-extern EFI_IP4_CONFIG_PROTOCOL mIp4ConfigProtocolTemplate;\r
-\r
-#define IP4_PROTO_ICMP 0x01\r
-#define IP4_CONFIG_INSTANCE_SIGNATURE SIGNATURE_32 ('I', 'P', '4', 'C')\r
-\r
-#define IP4_CONFIG_STATE_IDLE 0\r
-#define IP4_CONFIG_STATE_STARTED 1\r
-#define IP4_CONFIG_STATE_CONFIGURED 2\r
-\r
-#define DHCP_TAG_PARA_LIST 55\r
-#define DHCP_TAG_NETMASK 1\r
-#define DHCP_TAG_ROUTER 3\r
-\r
-\r
-//\r
-// Configure the DHCP to request the routers and netmask\r
-// from server. The DHCP_TAG_NETMASK is included in Head.\r
-//\r
-#pragma pack(1)\r
-typedef struct {\r
- EFI_DHCP4_PACKET_OPTION Head;\r
- UINT8 Route;\r
-} IP4_CONFIG_DHCP4_OPTION;\r
-#pragma pack()\r
-\r
-typedef struct _IP4CONFIG_CALLBACK_INFO {\r
- BOOLEAN Configured;\r
- BOOLEAN DhcpEnabled;\r
- EFI_IPv4_ADDRESS LocalIp;\r
- EFI_IPv4_ADDRESS SubnetMask;\r
- EFI_IPv4_ADDRESS Gateway;\r
-} IP4_SETTING_INFO;\r
-\r
-typedef struct _IP4_CONFIG_INSTANCE {\r
- UINT32 Signature;\r
- EFI_HANDLE Controller;\r
- EFI_HANDLE Image;\r
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;\r
-\r
- EFI_IP4_CONFIG_PROTOCOL Ip4ConfigProtocol;\r
-\r
- EFI_HII_CONFIG_ACCESS_PROTOCOL HiiConfigAccessProtocol;\r
- EFI_HANDLE ChildHandle;\r
- EFI_DEVICE_PATH_PROTOCOL *HiiVendorDevicePath;\r
- EFI_HII_HANDLE RegisteredHandle;\r
- IP4_SETTING_INFO Ip4ConfigCallbackInfo;\r
-\r
- //\r
- // NicConfig's state, such as IP4_CONFIG_STATE_IDLE\r
- //\r
- INTN State;\r
-\r
- //\r
- // Mnp child to keep the connection with MNP.\r
- //\r
- EFI_MANAGED_NETWORK_PROTOCOL *Mnp;\r
- EFI_HANDLE MnpHandle;\r
-\r
- //\r
- // User's requests data\r
- //\r
- EFI_EVENT DoneEvent;\r
- EFI_EVENT ReconfigEvent;\r
- EFI_STATUS Result;\r
-\r
- //\r
- // Identity of this interface and some configuration info.\r
- //\r
- NIC_ADDR NicAddr;\r
- CHAR16 *MacString;\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
-\r
- //\r
- // DHCP handles to access DHCP\r
- //\r
- EFI_DHCP4_PROTOCOL *Dhcp4;\r
- EFI_HANDLE Dhcp4Handle;\r
- EFI_EVENT Dhcp4Event;\r
-\r
- //\r
- // A dedicated timer is used to poll underlying media status\r
- //\r
- EFI_EVENT Timer;\r
-\r
- //\r
- // Underlying media present status. \r
- //\r
- BOOLEAN MediaPresent;\r
-\r
- //\r
- // A flag to indicate EfiIp4ConfigStart should not run\r
- //\r
- BOOLEAN DoNotStart;\r
-} IP4_CONFIG_INSTANCE;\r
-\r
-#define IP4_CONFIG_INSTANCE_FROM_IP4CONFIG(this) \\r
- CR (this, IP4_CONFIG_INSTANCE, Ip4ConfigProtocol, IP4_CONFIG_INSTANCE_SIGNATURE)\r
-\r
-#define IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS(this) \\r
- CR (this, IP4_CONFIG_INSTANCE, HiiConfigAccessProtocol, IP4_CONFIG_INSTANCE_SIGNATURE)\r
-\r
-\r
-/**\r
- Set the IP configure parameters for this NIC.\r
-\r
- If Reconfig is TRUE, the IP driver will be informed to discard current\r
- auto configure parameter and restart the auto configuration process.\r
- If current there is a pending auto configuration, EFI_ALREADY_STARTED is\r
- returned. You can only change the configure setting when either\r
- the configure has finished or not started yet. If NicConfig, the\r
- NIC's configure parameter is removed from the variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
- @param NicConfig The new NIC IP4 configure parameter.\r
- @param Reconfig Inform the IP4 driver to restart the auto\r
- configuration.\r
-\r
- @retval EFI_SUCCESS The configure parameter for this NIC was\r
- set successfully.\r
- @retval EFI_INVALID_PARAMETER This is NULL or the configure parameter is\r
- invalid.\r
- @retval EFI_ALREADY_STARTED There is a pending auto configuration.\r
- @retval EFI_NOT_FOUND No auto configure parameter is found.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiNicIp4ConfigSetInfo (\r
- IN IP4_CONFIG_INSTANCE *Instance,\r
- IN NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL,\r
- IN BOOLEAN Reconfig\r
- );\r
-\r
-/**\r
- Get the NIC's configure information from the IP4 configure variable.\r
- It will remove the invalid variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
-\r
- @return NULL if no configure for the NIC in the variable, or it is invalid.\r
- Otherwise the pointer to the NIC's IP configure parameter will be returned.\r
-\r
-**/\r
-NIC_IP4_CONFIG_INFO *\r
-EfiNicIp4ConfigGetInfo (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- );\r
-\r
-/**\r
- Release all the DHCP related resources.\r
-\r
- @param This The IP4 configure instance\r
-\r
- @return None\r
-\r
-**/\r
-VOID\r
-Ip4ConfigCleanDhcp4 (\r
- IN IP4_CONFIG_INSTANCE *This\r
- );\r
-\r
-/**\r
- Clean up all the configuration parameters.\r
-\r
- @param Instance The IP4 configure instance\r
-\r
- @return None\r
-\r
-**/\r
-VOID\r
-Ip4ConfigCleanConfig (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- );\r
-\r
-//\r
-// EFI Component Name Functions\r
-//\r
-\r
-/**\r
- Retrieves a Unicode string that is the user readable name of the driver.\r
-\r
- This function retrieves the user readable name of a driver in the form of a\r
- Unicode string. If the driver specified by This has a user readable name in\r
- the language specified by Language, then a pointer to the driver name is\r
- returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r
- by This does not support the language specified by Language,\r
- then EFI_UNSUPPORTED is returned.\r
-\r
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
- EFI_COMPONENT_NAME_PROTOCOL instance.\r
- @param Language[in] A pointer to a Null-terminated ASCII string\r
- array indicating the language. This is the\r
- language of the driver name that the caller is\r
- requesting, and it must match one of the\r
- languages specified in SupportedLanguages. The\r
- number of languages supported by a driver is up\r
- to the driver writer. Language is specified\r
- in RFC 3066 or ISO 639-2 language code format.\r
- @param DriverName[out] A pointer to the Unicode string to return.\r
- This Unicode string is the name of the\r
- driver specified by This in the language\r
- specified by Language.\r
-\r
- @retval EFI_SUCCESS The Unicode string for the Driver specified by\r
- This and the language specified by Language was\r
- returned in DriverName.\r
- @retval EFI_INVALID_PARAMETER Language is NULL.\r
- @retval EFI_INVALID_PARAMETER DriverName is NULL.\r
- @retval EFI_UNSUPPORTED The driver specified by This does not support\r
- the language specified by Language.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigComponentNameGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\r
- );\r
-\r
-/**\r
- Retrieves a Unicode string that is the user readable name of the controller\r
- that is being managed by a driver.\r
-\r
- This function retrieves the user readable name of the controller specified by\r
- ControllerHandle and ChildHandle in the form of a Unicode string. If the\r
- driver specified by This has a user readable name in the language specified by\r
- Language, then a pointer to the controller name is returned in ControllerName,\r
- and EFI_SUCCESS is returned. If the driver specified by This is not currently\r
- managing the controller specified by ControllerHandle and ChildHandle,\r
- then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r
- support the language specified by Language, then EFI_UNSUPPORTED is returned.\r
-\r
- @param This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
- EFI_COMPONENT_NAME_PROTOCOL instance.\r
- @param ControllerHandle[in] The handle of a controller that the driver\r
- specified by This is managing. This handle\r
- specifies the controller whose name is to be\r
- returned.\r
- @param ChildHandle[in] The handle of the child controller to retrieve\r
- the name of. This is an optional parameter that\r
- may be NULL. It will be NULL for device\r
- drivers. It will also be NULL for a bus drivers\r
- that wish to retrieve the name of the bus\r
- controller. It will not be NULL for a bus\r
- driver that wishes to retrieve the name of a\r
- child controller.\r
- @param Language[in] A pointer to a Null-terminated ASCII string\r
- array indicating the language. This is the\r
- language of the driver name that the caller is\r
- requesting, and it must match one of the\r
- languages specified in SupportedLanguages. The\r
- number of languages supported by a driver is up\r
- to the driver writer. Language is specified in\r
- RFC 3066 or ISO 639-2 language code format.\r
- @param ControllerName[out] A pointer to the Unicode string to return.\r
- This Unicode string is the name of the\r
- controller specified by ControllerHandle and\r
- ChildHandle in the language specified by\r
- Language from the point of view of the driver\r
- specified by This.\r
-\r
- @retval EFI_SUCCESS The Unicode string for the user readable name in\r
- the language specified by Language for the\r
- driver specified by This was returned in\r
- DriverName.\r
- @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r
- @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
- EFI_HANDLE.\r
- @retval EFI_INVALID_PARAMETER Language is NULL.\r
- @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r
- @retval EFI_UNSUPPORTED The driver specified by This is not currently\r
- managing the controller specified by\r
- ControllerHandle and ChildHandle.\r
- @retval EFI_UNSUPPORTED The driver specified by This does not support\r
- the language specified by Language.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigComponentNameGetControllerName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_HANDLE ChildHandle OPTIONAL,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **ControllerName\r
- );\r
-\r
-/**\r
- Test to see if this driver supports ControllerHandle.\r
-\r
- @param This Protocol instance pointer.\r
- @param ControllerHandle Handle of device to test\r
- @param RemainingDevicePath Optional parameter use to pick a specific child\r
- device to start.\r
-\r
- @retval EFI_SUCCES This driver supports this device\r
- @retval EFI_ALREADY_STARTED This driver is already running on this device\r
- @retval other This driver does not support this device\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverBindingSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
- );\r
-\r
-/**\r
- Start this driver on ControllerHandle.\r
-\r
- @param This Protocol instance pointer.\r
- @param ControllerHandle Handle of device to bind driver to\r
- @param RemainingDevicePath Optional parameter use to pick a specific child\r
- device to start.\r
-\r
- @retval EFI_SUCCES This driver is added to ControllerHandle\r
- @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle\r
- @retval other This driver does not support this device\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverBindingStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
- );\r
-\r
-/**\r
- Stop this driver on ControllerHandle.\r
-\r
- @param This Protocol instance pointer.\r
- @param ControllerHandle Handle of device to stop driver on\r
- @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of\r
- children is zero stop the entire bus driver.\r
- @param ChildHandleBuffer List of Child Handles to Stop.\r
-\r
- @retval EFI_SUCCES This driver is removed ControllerHandle\r
- @retval other This driver was not removed from this device\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverBindingStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
- );\r
-\r
-/**\r
- Starts running the configuration policy for the EFI IPv4 Protocol driver.\r
-\r
- The Start() function is called to determine and to begin the platform\r
- configuration policy by the EFI IPv4 Protocol driver. This determination may\r
- be as simple as returning EFI_UNSUPPORTED if there is no EFI IPv4 Protocol\r
- driver configuration policy. It may be as involved as loading some defaults\r
- from nonvolatile storage, downloading dynamic data from a DHCP server, and\r
- checking permissions with a site policy server.\r
- Starting the configuration policy is just the beginning. It may finish almost\r
- instantly or it may take several minutes before it fails to retrieve configuration\r
- information from one or more servers. Once the policy is started, drivers\r
- should use the DoneEvent parameter to determine when the configuration policy\r
- has completed. EFI_IP4_CONFIG_PROTOCOL.GetData() must then be called to\r
- determine if the configuration succeeded or failed.\r
- Until the configuration completes successfully, EFI IPv4 Protocol driver instances\r
- that are attempting to use default configurations must return EFI_NO_MAPPING.\r
- Once the configuration is complete, the EFI IPv4 Configuration Protocol driver\r
- signals DoneEvent. The configuration may need to be updated in the future,\r
- however; in this case, the EFI IPv4 Configuration Protocol driver must signal\r
- ReconfigEvent, and all EFI IPv4 Protocol driver instances that are using default\r
- configurations must return EFI_NO_MAPPING until the configuration policy has\r
- been rerun.\r
-\r
- @param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.\r
- @param DoneEvent Event that will be signaled when the EFI IPv4\r
- Protocol driver configuration policy completes\r
- execution. This event must be of type EVT_NOTIFY_SIGNAL.\r
- @param ReconfigEvent Event that will be signaled when the EFI IPv4\r
- Protocol driver configuration needs to be updated.\r
- This event must be of type EVT_NOTIFY_SIGNAL.\r
-\r
- @retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol\r
- driver is now running.\r
- @retval EFI_INVALID_PARAMETER One or more of the following parameters is NULL:\r
- This\r
- DoneEvent\r
- ReconfigEvent\r
- @retval EFI_OUT_OF_RESOURCES Required system resources could not be allocated.\r
- @retval EFI_ALREADY_STARTED The configuration policy for the EFI IPv4 Protocol\r
- driver was already started.\r
- @retval EFI_DEVICE_ERROR An unexpected system error or network error occurred.\r
- @retval EFI_UNSUPPORTED This interface does not support the EFI IPv4 Protocol\r
- driver configuration.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiIp4ConfigStart (\r
- IN EFI_IP4_CONFIG_PROTOCOL *This,\r
- IN EFI_EVENT DoneEvent,\r
- IN EFI_EVENT ReconfigEvent\r
- );\r
-\r
-/**\r
- Stops running the configuration policy for the EFI IPv4 Protocol driver.\r
-\r
- The Stop() function stops the configuration policy for the EFI IPv4 Protocol driver.\r
- All configuration data will be lost after calling Stop().\r
-\r
- @param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.\r
-\r
- @retval EFI_SUCCESS The configuration policy for the EFI IPv4 Protocol\r
- driver has been stopped.\r
- @retval EFI_INVALID_PARAMETER This is NULL.\r
- @retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol\r
- driver was not started.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiIp4ConfigStop (\r
- IN EFI_IP4_CONFIG_PROTOCOL *This\r
- );\r
-\r
-/**\r
- Returns the default configuration data (if any) for the EFI IPv4 Protocol driver.\r
-\r
- The GetData() function returns the current configuration data for the EFI IPv4\r
- Protocol driver after the configuration policy has completed.\r
-\r
- @param This Pointer to the EFI_IP4_CONFIG_PROTOCOL instance.\r
- @param ConfigDataSize On input, the size of the ConfigData buffer.\r
- On output, the count of bytes that were written\r
- into the ConfigData buffer.\r
- @param ConfigData Pointer to the EFI IPv4 Configuration Protocol\r
- driver configuration data structure.\r
- Type EFI_IP4_IPCONFIG_DATA is defined in\r
- "Related Definitions" below.\r
-\r
- @retval EFI_SUCCESS The EFI IPv4 Protocol driver configuration has been returned.\r
- @retval EFI_INVALID_PARAMETER This is NULL.\r
- @retval EFI_NOT_STARTED The configuration policy for the EFI IPv4 Protocol\r
- driver is not running.\r
- @retval EFI_NOT_READY EFI IPv4 Protocol driver configuration is still running.\r
- @retval EFI_ABORTED EFI IPv4 Protocol driver configuration could not complete.\r
- Currently not implemented.\r
- @retval EFI_BUFFER_TOO_SMALL *ConfigDataSize is smaller than the configuration\r
- data buffer or ConfigData is NULL.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-EfiIp4ConfigGetData (\r
- IN EFI_IP4_CONFIG_PROTOCOL *This,\r
- IN OUT UINTN *ConfigDataSize,\r
- OUT EFI_IP4_IPCONFIG_DATA *ConfigData OPTIONAL\r
- );\r
-\r
-/**\r
- A dedicated timer is used to poll underlying media status. In case of\r
- cable swap, a new round auto configuration will be initiated. The timer \r
- will signal the IP4 to run the auto configuration again. IP4 driver will free\r
- old IP address related resource, such as route table and Interface, then\r
- initiate a DHCP round by IP4Config->Start to acquire new IP, eventually\r
- create route table for new IP address.\r
-\r
- @param[in] Event The IP4 service instance's heart beat timer.\r
- @param[in] Context The IP4 service instance.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-MediaChangeDetect (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
- );\r
-\r
-#endif\r
+++ /dev/null
-/** @file\r
- The driver binding for IP4 CONFIG protocol.\r
-\r
-Copyright (c) 2006 - 2013, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-\r
-#include "Ip4Config.h"\r
-#include "Ip4ConfigNv.h"\r
-#include "NicIp4Variable.h"\r
-\r
-EFI_DRIVER_BINDING_PROTOCOL gIp4ConfigDriverBinding = {\r
- Ip4ConfigDriverBindingSupported,\r
- Ip4ConfigDriverBindingStart,\r
- Ip4ConfigDriverBindingStop,\r
- 0xa,\r
- NULL,\r
- NULL\r
-};\r
-\r
-//\r
-// The intance of template of IP4 Config private data\r
-//\r
-IP4_CONFIG_INSTANCE mIp4ConfigTemplate = {\r
- IP4_CONFIG_INSTANCE_SIGNATURE,\r
- NULL,\r
- NULL,\r
- (EFI_DEVICE_PATH_PROTOCOL *) NULL,\r
- {\r
- NULL,\r
- NULL,\r
- NULL\r
- },\r
- {\r
- NULL,\r
- NULL,\r
- NULL\r
- },\r
- NULL,\r
- (EFI_DEVICE_PATH_PROTOCOL *) NULL,\r
- NULL,\r
- {\r
- FALSE,\r
- FALSE,\r
- {\r
- {\r
- 0\r
- }\r
- },\r
- {\r
- {\r
- 0\r
- }\r
- },\r
- {\r
- {\r
- 0\r
- }\r
- }\r
- },\r
- 0,\r
- (EFI_MANAGED_NETWORK_PROTOCOL *) NULL,\r
- NULL,\r
- NULL,\r
- NULL,\r
- 0,\r
- {\r
- 0,\r
- 0,\r
- {\r
- {\r
- 0\r
- }\r
- }\r
- },\r
- (CHAR16 *) NULL,\r
- (NIC_IP4_CONFIG_INFO *) NULL,\r
- (EFI_DHCP4_PROTOCOL *) NULL,\r
- NULL,\r
- NULL,\r
- NULL,\r
- TRUE,\r
- FALSE\r
-};\r
-\r
-/**\r
- The entry point for IP4 config driver which install the driver\r
- binding and component name protocol on its image.\r
-\r
- @param ImageHandle The image handle of the driver.\r
- @param SystemTable The system table.\r
-\r
- @retval EFI_SUCCES All the related protocols are installed on the driver.\r
- @retval Others Failed to install protocols.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverEntryPoint (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-{\r
- mIp4ConfigTemplate.Result = EFI_NOT_READY;\r
-\r
- return EfiLibInstallDriverBindingComponentName2 (\r
- ImageHandle,\r
- SystemTable,\r
- &gIp4ConfigDriverBinding,\r
- ImageHandle,\r
- &gIp4ConfigComponentName,\r
- &gIp4ConfigComponentName2\r
- );\r
-}\r
-\r
-\r
-/**\r
- Test to see if this driver supports ControllerHandle.\r
-\r
- @param This Protocol instance pointer.\r
- @param ControllerHandle Handle of device to test\r
- @param RemainingDevicePath Optional parameter use to pick a specific child\r
- device to start.\r
-\r
- @retval EFI_SUCCES This driver supports this device\r
- @retval EFI_ALREADY_STARTED This driver is already running on this device\r
- @retval other This driver does not support this device\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverBindingSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
- )\r
-{\r
- EFI_STATUS Status;\r
-\r
- Status = gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- NULL,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL\r
- );\r
-\r
- return Status;\r
-}\r
-\r
-\r
-/**\r
- Start this driver on ControllerHandle.\r
-\r
- @param This Protocol instance pointer.\r
- @param ControllerHandle Handle of device to bind driver to\r
- @param RemainingDevicePath Optional parameter use to pick a specific child\r
- device to start.\r
-\r
- @retval EFI_SUCCES This driver is added to ControllerHandle\r
- @retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle\r
- @retval other This driver does not support this device\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverBindingStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
- )\r
-{\r
- EFI_IP4_CONFIG_PROTOCOL *Ip4Config;\r
- EFI_MANAGED_NETWORK_PROTOCOL *Mnp;\r
- EFI_HANDLE MnpHandle;\r
- IP4_CONFIG_INSTANCE *Instance;\r
- EFI_SIMPLE_NETWORK_MODE SnpMode;\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
- EFI_STATUS Status;\r
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;\r
-\r
- Status = gBS->HandleProtocol (\r
- ControllerHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- (VOID **) &ParentDevicePath\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Check for multiple start.\r
- //\r
- Status = gBS->OpenProtocol (\r
- ControllerHandle,\r
- &gEfiIp4ConfigProtocolGuid,\r
- (VOID **) &Ip4Config,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
-\r
- if (!EFI_ERROR (Status)) {\r
- return EFI_ALREADY_STARTED;\r
- }\r
-\r
- //\r
- // Create a MNP child\r
- //\r
- Mnp = NULL;\r
- MnpHandle = NULL;\r
- Instance = NULL;\r
-\r
- Status = NetLibCreateServiceChild (\r
- ControllerHandle,\r
- This->DriverBindingHandle,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- &MnpHandle\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- Status = gBS->OpenProtocol (\r
- MnpHandle,\r
- &gEfiManagedNetworkProtocolGuid,\r
- (VOID **) &Mnp,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- //\r
- // Allocate an instance then initialize it\r
- //\r
- Instance = AllocateCopyPool (sizeof (IP4_CONFIG_INSTANCE), &mIp4ConfigTemplate);\r
-\r
- if (Instance == NULL) {\r
- Status = EFI_OUT_OF_RESOURCES;\r
- goto ON_ERROR;\r
- }\r
-\r
- Instance->Controller = ControllerHandle;\r
- Instance->Image = This->DriverBindingHandle;\r
- Instance->ParentDevicePath = ParentDevicePath;\r
-\r
- CopyMem (&Instance->Ip4ConfigProtocol, &mIp4ConfigProtocolTemplate, sizeof (mIp4ConfigProtocolTemplate));\r
-\r
- Instance->State = IP4_CONFIG_STATE_IDLE;\r
- Instance->Mnp = Mnp;\r
- Instance->MnpHandle = MnpHandle;\r
-\r
- Status = Mnp->GetModeData (Mnp, NULL, &SnpMode);\r
-\r
- if (EFI_ERROR (Status) && (Status != EFI_NOT_STARTED)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- Instance->NicAddr.Type = (UINT16) SnpMode.IfType;\r
- Instance->NicAddr.Len = (UINT8) SnpMode.HwAddressSize;\r
- CopyMem (&Instance->NicAddr.MacAddr, &SnpMode.CurrentAddress, Instance->NicAddr.Len);\r
-\r
- //\r
- // Add it to the global list, and compose the name\r
- //\r
- Status = NetLibGetMacString (Instance->Controller, Instance->Image, &Instance->MacString);\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- Status = Ip4ConfigDeviceInit (Instance);\r
-\r
- //\r
- // Install the IP4_CONFIG protocols\r
- //\r
- Status = gBS->InstallMultipleProtocolInterfaces (\r
- &ControllerHandle,\r
- &gEfiIp4ConfigProtocolGuid,\r
- &Instance->Ip4ConfigProtocol,\r
- NULL\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- //\r
- // A dedicated timer is used to poll underlying media status.\r
- //\r
- Status = gBS->CreateEvent (\r
- EVT_NOTIFY_SIGNAL | EVT_TIMER,\r
- TPL_CALLBACK,\r
- MediaChangeDetect,\r
- Instance,\r
- &Instance->Timer\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto ON_ERROR;\r
- }\r
-\r
- //\r
- // Get the previous configure parameters. If an error happend here,\r
- // just ignore it because the driver should be able to operate.\r
- //\r
- NicConfig = Ip4ConfigReadVariable (Instance);\r
- if (NicConfig != NULL) {\r
- if (!NicConfig->Permanent) {\r
- //\r
- // Delete the non-permanent configuration.\r
- //\r
- Ip4ConfigWriteVariable (Instance, NULL);\r
- }\r
-\r
- FreePool (NicConfig);\r
- }\r
-\r
- return EFI_SUCCESS;\r
-\r
-ON_ERROR:\r
- if (Instance != NULL) {\r
- FreePool (Instance);\r
- }\r
-\r
- if (Mnp != NULL) {\r
- gBS->CloseProtocol (\r
- MnpHandle,\r
- &gEfiManagedNetworkProtocolGuid,\r
- This->DriverBindingHandle,\r
- ControllerHandle\r
- );\r
- }\r
-\r
- NetLibDestroyServiceChild (\r
- ControllerHandle,\r
- This->DriverBindingHandle,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- MnpHandle\r
- );\r
-\r
- return Status;\r
-}\r
-\r
-\r
-/**\r
- Stop this driver on ControllerHandle.\r
-\r
- @param This Protocol instance pointer.\r
- @param ControllerHandle Handle of device to stop driver on\r
- @param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of\r
- children is zero stop the entire bus driver.\r
- @param ChildHandleBuffer List of Child Handles to Stop.\r
-\r
- @retval EFI_SUCCES This driver is removed ControllerHandle\r
- @retval other This driver was not removed from this device\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4ConfigDriverBindingStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
- )\r
-{\r
- IP4_CONFIG_INSTANCE *Instance;\r
- EFI_IP4_CONFIG_PROTOCOL *Ip4Config;\r
- EFI_HANDLE NicHandle;\r
- EFI_STATUS Status;\r
-\r
- //\r
- // IP4_CONFIG instance opens an MNP child. It may also create and open\r
- // a DHCP child. If this is the DHCP handle, stop the DHCP process. If\r
- // it is the MNP child, stop the whole driver.\r
- //\r
- //\r
- NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiDhcp4ProtocolGuid);\r
-\r
- if (NicHandle != NULL) {\r
- //\r
- // Get our context back then clean the DHCP up. Notify the user if necessary.\r
- //\r
- Status = gBS->OpenProtocol (\r
- NicHandle,\r
- &gEfiIp4ConfigProtocolGuid,\r
- (VOID **) &Ip4Config,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- Instance = IP4_CONFIG_INSTANCE_FROM_IP4CONFIG (Ip4Config);\r
- ASSERT (ControllerHandle == Instance->Dhcp4Handle);\r
-\r
- Ip4ConfigCleanDhcp4 (Instance);\r
-\r
- Instance->State = IP4_CONFIG_STATE_CONFIGURED;\r
- Instance->Result = EFI_DEVICE_ERROR;\r
-\r
- if (Instance->DoneEvent != NULL) {\r
- gBS->SignalEvent (Instance->DoneEvent);\r
- }\r
-\r
- return EFI_SUCCESS;\r
- }\r
-\r
- //\r
- // This is a MNP handle, stop the whole driver\r
- //\r
- NicHandle = NetLibGetNicHandle (ControllerHandle, &gEfiManagedNetworkProtocolGuid);\r
-\r
- if (NicHandle == NULL) {\r
- return EFI_SUCCESS;\r
- }\r
-\r
- //\r
- // Get our context back.\r
- //\r
- Status = gBS->OpenProtocol (\r
- NicHandle,\r
- &gEfiIp4ConfigProtocolGuid,\r
- (VOID **) &Ip4Config,\r
- This->DriverBindingHandle,\r
- ControllerHandle,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- Instance = IP4_CONFIG_INSTANCE_FROM_IP4CONFIG (Ip4Config);\r
-\r
- Ip4ConfigDeviceUnload (Instance);\r
-\r
- //\r
- // Unload the protocols first to inform the top drivers\r
- //\r
- Status = gBS->UninstallMultipleProtocolInterfaces (\r
- NicHandle,\r
- &gEfiIp4ConfigProtocolGuid,\r
- &Instance->Ip4ConfigProtocol,\r
- NULL\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- //\r
- // Release all the resources\r
- //\r
- if (Instance->MnpHandle != NULL) {\r
- gBS->CloseProtocol (\r
- Instance->MnpHandle,\r
- &gEfiManagedNetworkProtocolGuid,\r
- This->DriverBindingHandle,\r
- NicHandle\r
- );\r
-\r
- NetLibDestroyServiceChild (\r
- NicHandle,\r
- Instance->Image,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- Instance->MnpHandle\r
- );\r
-\r
- Instance->Mnp = NULL;\r
- Instance->MnpHandle = NULL;\r
- }\r
-\r
- if (Instance->MacString != NULL) {\r
- FreePool (Instance->MacString);\r
- }\r
-\r
- if (Instance->Timer != NULL) {\r
- gBS->SetTimer (Instance->Timer, TimerCancel, 0);\r
- gBS->CloseEvent (Instance->Timer);\r
- Instance->Timer = NULL;\r
- }\r
- \r
- Ip4ConfigCleanConfig (Instance);\r
- FreePool (Instance);\r
-\r
- return EFI_SUCCESS;\r
-}\r
+++ /dev/null
-## @file\r
-# This module produces EFI IPv4 Configuration Protocol.\r
-#\r
-# This module produces EFI IPv4 Configuration Protocol upon EFI MNP Protocol,\r
-# to performs platform- and policy-dependent configuration for the EFI IPv4\r
-# Protocol driver. It installs EFI HII Configuration Access Protocol to provide\r
-# one way to configurate the IPv4 network setting.\r
-#\r
-# Copyright (c) 2006 - 2014, 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
-# 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
-#\r
-##\r
-\r
-[Defines]\r
- INF_VERSION = 0x00010005\r
- BASE_NAME = Ip4ConfigDxe\r
- MODULE_UNI_FILE = Ip4ConfigDxe.uni\r
- FILE_GUID = 26841BDE-920A-4e7a-9FBE-637F477143A6\r
- MODULE_TYPE = UEFI_DRIVER\r
- VERSION_STRING = 1.0\r
- ENTRY_POINT = Ip4ConfigDriverEntryPoint\r
- UNLOAD_IMAGE = NetLibDefaultUnload\r
-#\r
-# The following information is for reference only and not required by the build tools.\r
-#\r
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC\r
-#\r
-\r
-[Sources]\r
- ComponentName.c\r
- NicIp4Variable.c\r
- Ip4ConfigDriver.c\r
- Ip4Config.h\r
- NicIp4Variable.h\r
- Ip4Config.c\r
- Ip4ConfigDxe.vfr\r
- Ip4ConfigDxeStrings.uni\r
- Ip4NvData.h\r
- Ip4ConfigNv.h\r
- Ip4ConfigNv.c\r
-\r
-[Packages]\r
- MdePkg/MdePkg.dec\r
- MdeModulePkg/MdeModulePkg.dec\r
-\r
-\r
-[LibraryClasses]\r
- UefiLib\r
- UefiBootServicesTableLib\r
- UefiDriverEntryPoint\r
- UefiRuntimeServicesTableLib\r
- DebugLib\r
- NetLib\r
- HiiLib\r
- PrintLib\r
- DpcLib\r
- DevicePathLib\r
-\r
-[Protocols]\r
- gEfiIp4ConfigProtocolGuid ## BY_START\r
- gEfiManagedNetworkServiceBindingProtocolGuid ## TO_START\r
- gEfiManagedNetworkProtocolGuid ## TO_START\r
- gEfiDhcp4ServiceBindingProtocolGuid ## TO_START\r
- gEfiDhcp4ProtocolGuid ## TO_START\r
- gEfiHiiConfigAccessProtocolGuid ## BY_START\r
- ## TO_START\r
- ## BY_START\r
- gEfiDevicePathProtocolGuid\r
-\r
-[Guids]\r
- ## SOMETIMES_CONSUMES ## GUID # HiiIsConfigHdrMatch EFI_NIC_IP4_CONFIG_VARIABLE\r
- ## SOMETIMES_PRODUCES ## GUID # HiiConstructConfigHdr EFI_NIC_IP4_CONFIG_VARIABLE\r
- ## SOMETIMES_PRODUCES ## Variable\r
- ## SOMETIMES_CONSUMES ## Variable\r
- ## SOMETIMES_PRODUCES ## GUID # Device Path Node\r
- gEfiNicIp4ConfigVariableGuid\r
- ## SOMETIMES_CONSUMES ## GUID # HiiIsConfigHdrMatch EFI_NIC_IP4_CONFIG_VARIABLE\r
- ## SOMETIMES_PRODUCES ## GUID # HiiConstructConfigHdr EFI_NIC_IP4_CONFIG_VARIABLE\r
- ## SOMETIMES_PRODUCES ## GUID # HiiGetBrowserData EFI_NIC_IP4_CONFIG_VARIABLE\r
- ## SOMETIMES_CONSUMES ## HII\r
- gNicIp4ConfigNvDataGuid\r
-\r
-[UserExtensions.TianoCore."ExtraFiles"]\r
- Ip4ConfigDxeExtra.uni\r
+++ /dev/null
-/** @file\r
- Vfr file for IP4 config.\r
-\r
-Copyright (c) 2009 - 2010, 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
-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
-**/\r
-#include "Ip4NvData.h"\r
-\r
-#define EFI_NETWORK_DEVICE_CLASS 0x04\r
-\r
-formset\r
- guid = EFI_NIC_IP4_CONFIG_NVDATA_GUID,\r
- title = STRING_TOKEN(STR_IP4_CONFIG_FORM_TITLE),\r
- help = STRING_TOKEN(STR_IP4_CONFIG_FORM_HELP),\r
-\r
- varstore IP4_CONFIG_IFR_NVDATA,\r
- name = EfiNicIp4ConfigVariable,\r
- guid = EFI_NIC_IP4_CONFIG_NVDATA_GUID;\r
-\r
- form formid = FORMID_MAIN_FORM,\r
- title = STRING_TOKEN(STR_IP4_DEVICE_FORM_TITLE);\r
-\r
- checkbox varid = EfiNicIp4ConfigVariable.Configure,\r
- prompt = STRING_TOKEN(STR_IP4_CONFIGURE),\r
- help = STRING_TOKEN(STR_IP4_CONFIGURE),\r
- flags = INTERACTIVE,\r
- key = KEY_ENABLE,\r
- endcheckbox;\r
-\r
- suppressif ideqval EfiNicIp4ConfigVariable.Configure == 0x00;\r
-\r
- checkbox varid = EfiNicIp4ConfigVariable.DhcpEnable,\r
- prompt = STRING_TOKEN(STR_IP4_ENABLE_DHCP),\r
- help = STRING_TOKEN(STR_IP4_ENABLE_DHCP),\r
- flags = INTERACTIVE,\r
- key = KEY_DHCP_ENABLE,\r
- endcheckbox;\r
- endif;\r
-\r
- suppressif ideqval EfiNicIp4ConfigVariable.DhcpEnable == 0x01 OR ideqval EfiNicIp4ConfigVariable.Configure == 0x00;\r
-\r
- string varid = EfiNicIp4ConfigVariable.StationAddress,\r
- prompt = STRING_TOKEN(STR_IP4_LOCAL_IP_ADDRESS),\r
- help = STRING_TOKEN(STR_IP4_IP_ADDRESS_HELP),\r
- flags = INTERACTIVE,\r
- key = KEY_LOCAL_IP,\r
- minsize = IP_MIN_SIZE,\r
- maxsize = IP_MAX_SIZE,\r
- endstring;\r
-\r
- string varid = EfiNicIp4ConfigVariable.SubnetMask,\r
- prompt = STRING_TOKEN(STR_IP4_LOCAL_MASK),\r
- help = STRING_TOKEN(STR_IP4_IP_ADDRESS_HELP),\r
- flags = INTERACTIVE,\r
- key = KEY_SUBNET_MASK,\r
- minsize = IP_MIN_SIZE,\r
- maxsize = IP_MAX_SIZE,\r
- endstring;\r
-\r
- string varid = EfiNicIp4ConfigVariable.GatewayAddress,\r
- prompt = STRING_TOKEN(STR_IP4_LOCAL_GATEWAY),\r
- help = STRING_TOKEN(STR_IP4_IP_ADDRESS_HELP),\r
- flags = INTERACTIVE,\r
- key = KEY_GATE_WAY,\r
- minsize = IP_MIN_SIZE,\r
- maxsize = IP_MAX_SIZE,\r
- endstring;\r
-\r
- endif;\r
-\r
- subtitle text = STRING_TOKEN(STR_NULL);\r
- \r
- text\r
- help = STRING_TOKEN(STR_SAVE_CHANGES),\r
- text = STRING_TOKEN(STR_SAVE_CHANGES),\r
- flags = INTERACTIVE,\r
- key = KEY_SAVE_CHANGES;\r
- \r
- endform;\r
-\r
-endformset;\r
-\r
+++ /dev/null
-/** @file\r
- Helper functions for configuring or getting the parameters relating to Ip4.\r
-\r
-Copyright (c) 2009 - 2015, 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
-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
-**/\r
-\r
-#include "Ip4ConfigNv.h"\r
-#include "NicIp4Variable.h"\r
-\r
-/**\r
- Calculate the prefix length of the IPv4 subnet mask.\r
-\r
- @param[in] SubnetMask The IPv4 subnet mask.\r
-\r
- @return The prefix length of the subnet mask.\r
- @retval 0 Other errors as indicated.\r
-**/\r
-UINT8\r
-GetSubnetMaskPrefixLength (\r
- IN EFI_IPv4_ADDRESS *SubnetMask\r
- )\r
-{\r
- UINT8 Len;\r
- UINT32 ReverseMask;\r
-\r
- //\r
- // The SubnetMask is in network byte order.\r
- //\r
- ReverseMask = SwapBytes32 (*(UINT32 *)&SubnetMask[0]);\r
-\r
- //\r
- // Reverse it.\r
- //\r
- ReverseMask = ~ReverseMask;\r
-\r
- if ((ReverseMask & (ReverseMask + 1)) != 0) {\r
- return 0;\r
- }\r
-\r
- Len = 0;\r
-\r
- while (ReverseMask != 0) {\r
- ReverseMask = ReverseMask >> 1;\r
- Len++;\r
- }\r
-\r
- return (UINT8) (32 - Len);\r
-}\r
-\r
-/**\r
- Convert the decimal dotted IPv4 address into the binary IPv4 address.\r
-\r
- @param[in] Str The UNICODE string.\r
- @param[out] Ip The storage to return the IPv4 address.\r
-\r
- @retval EFI_SUCCESS The binary IP address is returned in Ip.\r
- @retval EFI_INVALID_PARAMETER The IP string is malformatted.\r
-**/\r
-EFI_STATUS\r
-Ip4StrToIp (\r
- IN CHAR16 *Str,\r
- OUT EFI_IPv4_ADDRESS *Ip\r
- )\r
-{\r
- UINTN Index;\r
- UINTN Number;\r
-\r
- Index = 0;\r
-\r
- while (*Str != L'\0') {\r
-\r
- if (Index > 3) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Number = 0;\r
- while ((*Str >= L'0') && (*Str <= L'9')) {\r
- Number = Number * 10 + (*Str - L'0');\r
- Str++;\r
- }\r
-\r
- if (Number > 0xFF) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Ip->Addr[Index] = (UINT8) Number;\r
-\r
- if ((*Str != L'\0') && (*Str != L'.')) {\r
- //\r
- // The current character should be either the NULL terminator or\r
- // the dot delimiter.\r
- //\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (*Str == L'.') {\r
- //\r
- // Skip the delimiter.\r
- //\r
- Str++;\r
- }\r
-\r
- Index++;\r
- }\r
-\r
- if (Index != 4) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Convert the IPv4 address into a dotted string.\r
-\r
- @param[in] Ip The IPv4 address.\r
- @param[out] Str The dotted IP string.\r
-**/\r
-VOID\r
-Ip4ConfigIpToStr (\r
- IN EFI_IPv4_ADDRESS *Ip,\r
- OUT CHAR16 *Str\r
- )\r
-{\r
- UnicodeSPrint (Str, 2 * IP4_STR_MAX_SIZE, L"%d.%d.%d.%d", Ip->Addr[0], Ip->Addr[1], Ip->Addr[2], Ip->Addr[3]);\r
-}\r
-\r
-\r
-/**\r
- Convert the network configuration data into the IFR data.\r
-\r
- @param[in] Ip4ConfigInstance The IP4Config instance\r
- @param[out] IfrFormNvData The IFR nv data.\r
-**/\r
-VOID\r
-Ip4ConfigConvertDeviceConfigDataToIfrNvData (\r
- IN IP4_CONFIG_INSTANCE *Ip4ConfigInstance,\r
- OUT IP4_CONFIG_IFR_NVDATA *IfrFormNvData\r
- )\r
-{\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
-\r
- NicConfig = EfiNicIp4ConfigGetInfo (Ip4ConfigInstance);\r
- if (NicConfig != NULL) {\r
- IfrFormNvData->Configure = 1;\r
- Ip4ConfigInstance->Ip4ConfigCallbackInfo.Configured = TRUE;\r
- if (NicConfig->Source == IP4_CONFIG_SOURCE_DHCP) {\r
- IfrFormNvData->DhcpEnable = 1;\r
- Ip4ConfigInstance->Ip4ConfigCallbackInfo.DhcpEnabled = TRUE;\r
- } else {\r
- IfrFormNvData->DhcpEnable = 0;\r
- Ip4ConfigIpToStr (&NicConfig->Ip4Info.StationAddress, IfrFormNvData->StationAddress);\r
- Ip4ConfigIpToStr (&NicConfig->Ip4Info.SubnetMask, IfrFormNvData->SubnetMask);\r
- Ip4ConfigIpToStr (&NicConfig->Ip4Info.RouteTable[1].GatewayAddress, IfrFormNvData->GatewayAddress);\r
-\r
- Ip4ConfigInstance->Ip4ConfigCallbackInfo.DhcpEnabled = FALSE;\r
- CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp, &NicConfig->Ip4Info.StationAddress, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask, &NicConfig->Ip4Info.SubnetMask, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway, &NicConfig->Ip4Info.RouteTable[1].GatewayAddress, sizeof (EFI_IPv4_ADDRESS));\r
- }\r
-\r
- FreePool (NicConfig);\r
- } else {\r
- IfrFormNvData->Configure = 0;\r
- Ip4ConfigInstance->Ip4ConfigCallbackInfo.Configured = FALSE;\r
- }\r
-}\r
-\r
-/**\r
- Convert the IFR data into the network configuration data and set the IP\r
- configure parameters for the NIC.\r
-\r
- @param[in] IfrFormNvData The IFR NV data.\r
- @param[in, out] Ip4ConfigInstance The IP4Config instance.\r
-\r
- @retval EFI_SUCCESS The configure parameter for this NIC was\r
- set successfully.\r
- @retval EFI_ALREADY_STARTED There is a pending auto configuration.\r
- @retval EFI_NOT_FOUND No auto configure parameter is found.\r
-\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigConvertIfrNvDataToDeviceConfigData (\r
- IN IP4_CONFIG_IFR_NVDATA *IfrFormNvData,\r
- IN OUT IP4_CONFIG_INSTANCE *Ip4ConfigInstance\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_IP_ADDRESS HostIp;\r
- EFI_IP_ADDRESS SubnetMask;\r
- EFI_IP_ADDRESS Gateway;\r
- EFI_INPUT_KEY Key;\r
- NIC_IP4_CONFIG_INFO *NicInfo;\r
- EFI_IP_ADDRESS Ip;\r
-\r
- ZeroMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo, sizeof (IP4_SETTING_INFO));\r
-\r
- Ip4ConfigInstance->Ip4ConfigCallbackInfo.Configured = IfrFormNvData->Configure;\r
- Ip4ConfigInstance->Ip4ConfigCallbackInfo.DhcpEnabled = IfrFormNvData->DhcpEnable;\r
- Ip4StrToIp (IfrFormNvData->StationAddress, &Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp);\r
- Ip4StrToIp (IfrFormNvData->SubnetMask, &Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask);\r
- Ip4StrToIp (IfrFormNvData->GatewayAddress, &Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway);\r
-\r
- if (!Ip4ConfigInstance->Ip4ConfigCallbackInfo.Configured) {\r
- //\r
- // Clear the variable\r
- //\r
- ZeroMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo, sizeof (IP4_SETTING_INFO));\r
-\r
- Status = EfiNicIp4ConfigSetInfo (Ip4ConfigInstance, NULL, TRUE);\r
- if (Status == EFI_NOT_FOUND) {\r
- return EFI_SUCCESS;\r
- }\r
-\r
- return Status;\r
- }\r
-\r
- NicInfo = AllocateZeroPool (sizeof (NIC_IP4_CONFIG_INFO) + 2 * sizeof (EFI_IP4_ROUTE_TABLE));\r
- ASSERT (NicInfo != NULL);\r
-\r
- NicInfo->Ip4Info.RouteTable = (EFI_IP4_ROUTE_TABLE *) (NicInfo + 1);\r
-\r
- if (!Ip4ConfigInstance->Ip4ConfigCallbackInfo.DhcpEnabled) {\r
- CopyMem (&HostIp.v4, &Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp, sizeof (HostIp.v4));\r
- CopyMem (&SubnetMask.v4, &Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask, sizeof (SubnetMask.v4));\r
- CopyMem (&Gateway.v4, &Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway, sizeof (Gateway.v4));\r
-\r
- if (!NetIp4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);\r
- return EFI_INVALID_PARAMETER;\r
- }\r
- if (EFI_IP4_EQUAL (&SubnetMask, &mZeroIp4Addr)) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Subnet Mask!", NULL);\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if ((Gateway.Addr[0] != 0)) {\r
- if (SubnetMask.Addr[0] == 0) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Gateway address is set but subnet mask is zero.", NULL);\r
- return EFI_INVALID_PARAMETER;\r
-\r
- } else if (!IP4_NET_EQUAL (HostIp.Addr[0], Gateway.Addr[0], SubnetMask.Addr[0])) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Local IP and Gateway are not in the same subnet.", NULL);\r
- return EFI_INVALID_PARAMETER; }\r
- }\r
-\r
- NicInfo->Source = IP4_CONFIG_SOURCE_STATIC;\r
- NicInfo->Ip4Info.RouteTableSize = 2;\r
-\r
- CopyMem (&NicInfo->Ip4Info.StationAddress, &HostIp.v4, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&NicInfo->Ip4Info.SubnetMask, &SubnetMask.v4, sizeof (EFI_IPv4_ADDRESS));\r
-\r
- Ip.Addr[0] = HostIp.Addr[0] & SubnetMask.Addr[0];\r
-\r
- CopyMem (&NicInfo->Ip4Info.RouteTable[0].SubnetAddress, &Ip.v4, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&NicInfo->Ip4Info.RouteTable[0].SubnetMask, &SubnetMask.v4, sizeof (EFI_IPv4_ADDRESS));\r
- CopyMem (&NicInfo->Ip4Info.RouteTable[1].GatewayAddress, &Gateway.v4, sizeof (EFI_IPv4_ADDRESS));\r
-\r
- } else {\r
- NicInfo->Source = IP4_CONFIG_SOURCE_DHCP;\r
- ZeroMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp, sizeof (EFI_IPv4_ADDRESS));\r
- ZeroMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask, sizeof (EFI_IPv4_ADDRESS));\r
- ZeroMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway, sizeof (EFI_IPv4_ADDRESS));\r
- }\r
-\r
- NicInfo->Permanent = TRUE;\r
- CopyMem (&NicInfo->NicAddr, &Ip4ConfigInstance->NicAddr, sizeof (NIC_ADDR));\r
-\r
- return EfiNicIp4ConfigSetInfo (Ip4ConfigInstance, NicInfo, TRUE);\r
-}\r
-\r
-/**\r
- This function allows the caller to request the current\r
- configuration for one or more named elements. The resulting\r
- string is in <ConfigAltResp> format. Any and all alternative\r
- configuration strings shall also be appended to the end of the\r
- current configuration string. If they are, they must appear\r
- after the current configuration. They must contain the same\r
- routing (GUID, NAME, PATH) as the current configuration string.\r
- They must have an additional description indicating the type of\r
- alternative configuration the string represents,\r
- "ALTCFG=<StringToken>". That <StringToken> (when\r
- converted from Hex UNICODE to binary) is a reference to a\r
- string in the associated string pack.\r
-\r
- @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param[in] Request A null-terminated Unicode string in\r
- <ConfigRequest> format. Note that this\r
- includes the routing information as well as\r
- the configurable name / value pairs. It is\r
- invalid for this string to be in\r
- <MultiConfigRequest> format.\r
- @param[out] Progress On return, points to a character in the\r
- Request string. Points to the string's null\r
- terminator if request was successful. Points\r
- to the most recent "&" before the first\r
- failing name / value pair (or the beginning\r
- of the string if the failure is in the first\r
- name / value pair) if the request was not\r
- successful.\r
- @param[out] Results A null-terminated Unicode string in\r
- <ConfigAltResp> format which has all values\r
- filled in for the names in the Request string.\r
- String to be allocated by the called function.\r
-\r
- @retval EFI_SUCCESS The Results string is filled with the\r
- values corresponding to all requested\r
- names.\r
- @retval EFI_OUT_OF_RESOURCES Not enough memory to store the\r
- parts of the results that must be\r
- stored awaiting possible future\r
- protocols.\r
- @retval EFI_NOT_FOUND Routing data doesn't match any\r
- known driver. Progress set to the\r
- first character in the routing header.\r
- Note: There is no requirement that the\r
- driver validate the routing data. It\r
- must skip the <ConfigHdr> in order to\r
- process the names.\r
- @retval EFI_INVALID_PARAMETER Illegal syntax. Progress set\r
- to most recent & before the\r
- error or the beginning of the\r
- string.\r
- @retval EFI_INVALID_PARAMETER Unknown name. Progress points\r
- to the & before the name in\r
- question.Currently not implemented.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4DeviceExtractConfig (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN CONST EFI_STRING Request,\r
- OUT EFI_STRING *Progress,\r
- OUT EFI_STRING *Results\r
- )\r
-{\r
- EFI_STATUS Status;\r
- NIC_IP4_CONFIG_INFO *IfrDeviceNvData;\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
- IP4_CONFIG_INSTANCE *Ip4ConfigInstance;\r
- IP4_CONFIG_IFR_NVDATA *IfrFormNvData;\r
- EFI_STRING ConfigRequestHdr;\r
- EFI_STRING ConfigRequest;\r
- EFI_STRING DeviceResult;\r
- EFI_STRING FormResult;\r
- CHAR16 *StrPointer;\r
- BOOLEAN AllocatedRequest;\r
- UINTN Size;\r
- UINTN BufferSize;\r
-\r
- if (Progress == NULL || Results == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- *Progress = Request;\r
- Size = 0;\r
- DeviceResult = NULL;\r
- FormResult = NULL;\r
- ConfigRequest = NULL;\r
- Status = EFI_SUCCESS;\r
- AllocatedRequest = FALSE;\r
- Ip4ConfigInstance = IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS (This);\r
-\r
- //\r
- // Check Request data in <ConfigHdr>.\r
- //\r
- if ((Request == NULL) || HiiIsConfigHdrMatch (Request, &gEfiNicIp4ConfigVariableGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {\r
- IfrDeviceNvData = AllocateZeroPool (NIC_ITEM_CONFIG_SIZE);\r
- if (IfrDeviceNvData == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- NicConfig = EfiNicIp4ConfigGetInfo (Ip4ConfigInstance);\r
- if (NicConfig == NULL) {\r
- return EFI_NOT_FOUND;\r
- }\r
- CopyMem (IfrDeviceNvData, NicConfig, SIZEOF_NIC_IP4_CONFIG_INFO (NicConfig));\r
- FreePool (NicConfig);\r
-\r
- ConfigRequest = Request;\r
- if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r
- //\r
- // Request has no request element, construct full request string.\r
- // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r
- // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r
- //\r
- ConfigRequestHdr = HiiConstructConfigHdr (&gEfiNicIp4ConfigVariableGuid, EFI_NIC_IP4_CONFIG_VARIABLE, Ip4ConfigInstance->ChildHandle);\r
- Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r
- ConfigRequest = AllocateZeroPool (Size);\r
- ASSERT (ConfigRequest != NULL);\r
- AllocatedRequest = TRUE;\r
- BufferSize = NIC_ITEM_CONFIG_SIZE;\r
- UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);\r
- FreePool (ConfigRequestHdr);\r
- }\r
-\r
- //\r
- // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r
- //\r
- Status = gHiiConfigRouting->BlockToConfig (\r
- gHiiConfigRouting,\r
- ConfigRequest,\r
- (UINT8 *) IfrDeviceNvData,\r
- NIC_ITEM_CONFIG_SIZE,\r
- &DeviceResult,\r
- Progress\r
- );\r
-\r
- FreePool (IfrDeviceNvData);\r
- //\r
- // Free the allocated config request string.\r
- //\r
- if (AllocatedRequest) {\r
- FreePool (ConfigRequest);\r
- ConfigRequest = NULL;\r
- }\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto Failure;\r
- }\r
- }\r
-\r
- if ((Request == NULL) || HiiIsConfigHdrMatch (Request, &gNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {\r
-\r
- IfrFormNvData = AllocateZeroPool (sizeof (IP4_CONFIG_IFR_NVDATA));\r
- if (IfrFormNvData == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- Ip4ConfigConvertDeviceConfigDataToIfrNvData (Ip4ConfigInstance, IfrFormNvData);\r
-\r
- ConfigRequest = Request;\r
- if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r
- //\r
- // Request has no request element, construct full request string.\r
- // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r
- // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r
- //\r
- ConfigRequestHdr = HiiConstructConfigHdr (&gNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE, Ip4ConfigInstance->ChildHandle);\r
- Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r
- ConfigRequest = AllocateZeroPool (Size);\r
- ASSERT (ConfigRequest != NULL);\r
- AllocatedRequest = TRUE;\r
- BufferSize = sizeof (IP4_CONFIG_IFR_NVDATA);\r
- UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);\r
- FreePool (ConfigRequestHdr);\r
- }\r
-\r
- //\r
- // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r
- //\r
- Status = gHiiConfigRouting->BlockToConfig (\r
- gHiiConfigRouting,\r
- ConfigRequest,\r
- (UINT8 *) IfrFormNvData,\r
- sizeof (IP4_CONFIG_IFR_NVDATA),\r
- &FormResult,\r
- Progress\r
- );\r
-\r
- FreePool (IfrFormNvData);\r
- //\r
- // Free the allocated config request string.\r
- //\r
- if (AllocatedRequest) {\r
- FreePool (ConfigRequest);\r
- ConfigRequest = NULL;\r
- }\r
-\r
- if (EFI_ERROR (Status)) {\r
- goto Failure;\r
- }\r
- }\r
-\r
- if (Request == NULL) {\r
- Size = StrLen (DeviceResult);\r
- Size = Size + 1;\r
- Size = Size + StrLen (FormResult) + 1;\r
- *Results = AllocateZeroPool (Size * sizeof (CHAR16));\r
- ASSERT (*Results != NULL);\r
- StrPointer = *Results;\r
- StrCpyS (StrPointer, Size, DeviceResult);\r
- StrPointer = StrPointer + StrLen (StrPointer);\r
- *StrPointer = L'&';\r
- StrCpyS (StrPointer + 1, StrLen (FormResult) + 1, FormResult);\r
- FreePool (DeviceResult);\r
- FreePool (FormResult);\r
- } else if (HiiIsConfigHdrMatch (Request, &gEfiNicIp4ConfigVariableGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {\r
- *Results = DeviceResult;\r
- } else if (HiiIsConfigHdrMatch (Request, &gNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {\r
- *Results = FormResult;\r
- } else {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
-Failure:\r
- //\r
- // Set Progress string to the original request string.\r
- //\r
- if (Request == NULL) {\r
- *Progress = NULL;\r
- } else if (StrStr (Request, L"OFFSET") == NULL) {\r
- *Progress = Request + StrLen (Request);\r
- }\r
-\r
- return Status;\r
-}\r
-\r
-/**\r
- This function applies changes in a driver's configuration.\r
- Input is a Configuration, which has the routing data for this\r
- driver followed by name / value configuration pairs. The driver\r
- must apply those pairs to its configurable storage. If the\r
- driver's configuration is stored in a linear block of data\r
- and the driver's name / value pairs are in <BlockConfig>\r
- format, it may use the ConfigToBlock helper function (above) to\r
- simplify the job. Currently not implemented.\r
-\r
- @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param[in] Configuration A null-terminated Unicode string in\r
- <ConfigString> format.\r
- @param[out] Progress A pointer to a string filled in with the\r
- offset of the most recent '&' before the\r
- first failing name / value pair (or the\r
- beginn ing of the string if the failure\r
- is in the first name / value pair) or\r
- the terminating NULL if all was\r
- successful.\r
-\r
- @retval EFI_SUCCESS The results have been distributed or are\r
- awaiting distribution.\r
- @retval EFI_OUT_OF_MEMORY Not enough memory to store the\r
- parts of the results that must be\r
- stored awaiting possible future\r
- protocols.\r
- @retval EFI_INVALID_PARAMETERS Passing in a NULL for the\r
- Results parameter would result\r
- in this type of error.\r
- @retval EFI_NOT_FOUND Target for the specified routing data\r
- was not found.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4DeviceRouteConfig (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN CONST EFI_STRING Configuration,\r
- OUT EFI_STRING *Progress\r
- )\r
-{\r
- EFI_STATUS Status;\r
- UINTN BufferSize;\r
- NIC_IP4_CONFIG_INFO *IfrDeviceNvData;\r
- IP4_CONFIG_IFR_NVDATA *IfrFormNvData;\r
- NIC_IP4_CONFIG_INFO *NicInfo;\r
- IP4_CONFIG_INSTANCE *Ip4ConfigInstance;\r
- EFI_MAC_ADDRESS ZeroMac;\r
-\r
- if (Configuration == NULL || Progress == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- //\r
- // Reclaim Ip4Config variable\r
- //\r
- Ip4ConfigReclaimVariable ();\r
-\r
- *Progress = Configuration;\r
-\r
- Ip4ConfigInstance = IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS (This);\r
-\r
- //\r
- // Check Routing data in <ConfigHdr>.\r
- //\r
- if (HiiIsConfigHdrMatch (Configuration, &gNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {\r
- //\r
- // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r
- //\r
- IfrFormNvData = AllocateZeroPool (sizeof (IP4_CONFIG_IFR_NVDATA));\r
- if (IfrFormNvData == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- BufferSize = NIC_ITEM_CONFIG_SIZE;\r
- Status = gHiiConfigRouting->ConfigToBlock (\r
- gHiiConfigRouting,\r
- Configuration,\r
- (UINT8 *) IfrFormNvData,\r
- &BufferSize,\r
- Progress\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- Status = Ip4ConfigConvertIfrNvDataToDeviceConfigData (IfrFormNvData, Ip4ConfigInstance);\r
- }\r
-\r
- FreePool (IfrFormNvData);\r
-\r
- } else if (HiiIsConfigHdrMatch (Configuration, &gEfiNicIp4ConfigVariableGuid, EFI_NIC_IP4_CONFIG_VARIABLE)) {\r
-\r
- IfrDeviceNvData = AllocateZeroPool (NIC_ITEM_CONFIG_SIZE);\r
- if (IfrDeviceNvData == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- BufferSize = NIC_ITEM_CONFIG_SIZE;\r
- Status = gHiiConfigRouting->ConfigToBlock (\r
- gHiiConfigRouting,\r
- Configuration,\r
- (UINT8 *) IfrDeviceNvData,\r
- &BufferSize,\r
- Progress\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- ZeroMem (&ZeroMac, sizeof (EFI_MAC_ADDRESS));\r
- if (CompareMem (&IfrDeviceNvData->NicAddr.MacAddr, &ZeroMac, IfrDeviceNvData->NicAddr.Len) != 0) {\r
- BufferSize = SIZEOF_NIC_IP4_CONFIG_INFO (IfrDeviceNvData);\r
- NicInfo = AllocateCopyPool (BufferSize, IfrDeviceNvData);\r
- if (NicInfo == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
- Status = EfiNicIp4ConfigSetInfo (Ip4ConfigInstance, NicInfo, TRUE);\r
- FreePool (NicInfo);\r
- } else {\r
- ZeroMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo, sizeof (IP4_SETTING_INFO));\r
- Status = EfiNicIp4ConfigSetInfo (Ip4ConfigInstance, NULL, TRUE);\r
- }\r
- }\r
-\r
- FreePool (IfrDeviceNvData);\r
-\r
- } else {\r
-\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- return Status;\r
-\r
-}\r
-\r
-/**\r
- This function is called to provide results data to the driver.\r
- This data consists of a unique key that is used to identify\r
- which data is either being passed back or being asked for.\r
-\r
- @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param[in] Action Specifies the type of action taken by the browser.\r
- @param[in] QuestionId A unique value which is sent to the original\r
- exporting driver so that it can identify the type\r
- of data to expect. The format of the data tends to\r
- vary based on the opcode that enerated the callback.\r
- @param[in] Type The type of value for the question.\r
- @param[in] Value A pointer to the data being sent to the original\r
- exporting driver.\r
- @param[out] ActionRequest On return, points to the action requested by the\r
- callback function.\r
-\r
- @retval EFI_SUCCESS The callback successfully handled the action.\r
- @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the\r
- variable and its data.\r
- @retval EFI_DEVICE_ERROR The variable could not be saved.\r
- @retval EFI_UNSUPPORTED The specified Action is not supported by the\r
- callback.Currently not implemented.\r
- @retval EFI_INVALID_PARAMETERS Passing in wrong parameter.\r
- @retval Others Other errors as indicated.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-Ip4FormCallback (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN EFI_BROWSER_ACTION Action,\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN UINT8 Type,\r
- IN EFI_IFR_TYPE_VALUE *Value,\r
- OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
- )\r
-{\r
- IP4_CONFIG_INSTANCE *Ip4ConfigInstance;\r
- IP4_CONFIG_IFR_NVDATA *IfrFormNvData;\r
- EFI_IP_ADDRESS HostIp;\r
- EFI_IP_ADDRESS SubnetMask;\r
- EFI_IP_ADDRESS Gateway;\r
- EFI_STATUS Status;\r
- EFI_INPUT_KEY Key;\r
-\r
- if (Action == EFI_BROWSER_ACTION_CHANGED) {\r
- Ip4ConfigInstance = IP4_CONFIG_INSTANCE_FROM_CONFIG_ACCESS (This);\r
-\r
- IfrFormNvData = AllocateZeroPool (sizeof (IP4_CONFIG_IFR_NVDATA));\r
- if (IfrFormNvData == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- //\r
- // Retrive uncommitted data from Browser\r
- //\r
- if (!HiiGetBrowserData (&gNicIp4ConfigNvDataGuid, EFI_NIC_IP4_CONFIG_VARIABLE, sizeof (IP4_CONFIG_IFR_NVDATA), (UINT8 *) IfrFormNvData)) {\r
- FreePool (IfrFormNvData);\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- Status = EFI_SUCCESS;\r
-\r
- switch (QuestionId) {\r
- case KEY_LOCAL_IP:\r
- Status = Ip4StrToIp (IfrFormNvData->StationAddress, &HostIp.v4);\r
- if (EFI_ERROR (Status) || !NetIp4IsUnicast (NTOHL (HostIp.Addr[0]), 0)) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid IP address!", NULL);\r
- Status = EFI_INVALID_PARAMETER;\r
- } else {\r
- CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.LocalIp, &HostIp.v4, sizeof (HostIp.v4));\r
- }\r
-\r
- break;\r
-\r
- case KEY_SUBNET_MASK:\r
- Status = Ip4StrToIp (IfrFormNvData->SubnetMask, &SubnetMask.v4);\r
- if (EFI_ERROR (Status) || ((SubnetMask.Addr[0] != 0) && (GetSubnetMaskPrefixLength (&SubnetMask.v4) == 0))) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Subnet Mask!", NULL);\r
- Status = EFI_INVALID_PARAMETER;\r
- } else {\r
- CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.SubnetMask, &SubnetMask.v4, sizeof (SubnetMask.v4));\r
- }\r
-\r
- break;\r
-\r
- case KEY_GATE_WAY:\r
- Status = Ip4StrToIp (IfrFormNvData->GatewayAddress, &Gateway.v4);\r
- if (EFI_ERROR (Status) || ((Gateway.Addr[0] != 0) && !NetIp4IsUnicast (NTOHL (Gateway.Addr[0]), 0))) {\r
- CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, L"Invalid Gateway!", NULL);\r
- Status = EFI_INVALID_PARAMETER;\r
- } else {\r
- CopyMem (&Ip4ConfigInstance->Ip4ConfigCallbackInfo.Gateway, &Gateway.v4, sizeof (Gateway.v4));\r
- }\r
-\r
- break;\r
-\r
- case KEY_SAVE_CHANGES:\r
- Status = Ip4ConfigConvertIfrNvDataToDeviceConfigData (IfrFormNvData, Ip4ConfigInstance);\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r
- break;\r
-\r
- default:\r
- break;\r
- }\r
-\r
- FreePool (IfrFormNvData);\r
-\r
- return Status;\r
- }\r
-\r
- //\r
- // All other action return unsupported.\r
- //\r
- return EFI_UNSUPPORTED;\r
-}\r
-\r
-/**\r
- Install HII Config Access protocol for network device and allocate resource.\r
-\r
- @param[in] Instance The IP4 Config instance.\r
-\r
- @retval EFI_SUCCESS The HII Config Access protocol is installed.\r
- @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.\r
- @retval Others Other errors as indicated.\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigDeviceInit (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;\r
- VENDOR_DEVICE_PATH VendorDeviceNode;\r
- EFI_SERVICE_BINDING_PROTOCOL *MnpSb;\r
- CHAR16 *MacString;\r
- CHAR16 MenuString[128];\r
- CHAR16 PortString[128];\r
- CHAR16 *OldMenuString;\r
-\r
- ConfigAccess = &Instance->HiiConfigAccessProtocol;\r
- ConfigAccess->ExtractConfig = Ip4DeviceExtractConfig;\r
- ConfigAccess->RouteConfig = Ip4DeviceRouteConfig;\r
- ConfigAccess->Callback = Ip4FormCallback;\r
-\r
- //\r
- // Construct device path node for EFI HII Config Access protocol,\r
- // which consists of controller physical device path and one hardware\r
- // vendor guid node.\r
- //\r
- ZeroMem (&VendorDeviceNode, sizeof (VENDOR_DEVICE_PATH));\r
- VendorDeviceNode.Header.Type = HARDWARE_DEVICE_PATH;\r
- VendorDeviceNode.Header.SubType = HW_VENDOR_DP;\r
-\r
- CopyGuid (&VendorDeviceNode.Guid, &gEfiNicIp4ConfigVariableGuid);\r
-\r
- SetDevicePathNodeLength (&VendorDeviceNode.Header, sizeof (VENDOR_DEVICE_PATH));\r
- Instance->HiiVendorDevicePath = AppendDevicePathNode (\r
- Instance->ParentDevicePath,\r
- (EFI_DEVICE_PATH_PROTOCOL *) &VendorDeviceNode\r
- );\r
-\r
- Instance->ChildHandle = NULL;\r
- //\r
- // Install Device Path Protocol and Config Access protocol on new handle\r
- //\r
- Status = gBS->InstallMultipleProtocolInterfaces (\r
- &Instance->ChildHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- Instance->HiiVendorDevicePath,\r
- &gEfiHiiConfigAccessProtocolGuid,\r
- ConfigAccess,\r
- NULL\r
- );\r
- if (!EFI_ERROR (Status)) {\r
- //\r
- // Open the Parent Handle for the child\r
- //\r
- Status = gBS->OpenProtocol (\r
- Instance->Controller,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- (VOID **) &MnpSb,\r
- Instance->Image,\r
- Instance->ChildHandle,\r
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER\r
- );\r
- }\r
-\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Publish our HII data\r
- //\r
- Instance->RegisteredHandle = HiiAddPackages (\r
- &gNicIp4ConfigNvDataGuid,\r
- Instance->ChildHandle,\r
- Ip4ConfigDxeStrings,\r
- Ip4ConfigDxeBin,\r
- NULL\r
- );\r
- if (Instance->RegisteredHandle == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- //\r
- // Append MAC string in the menu help string and tile help string\r
- //\r
- Status = NetLibGetMacString (Instance->Controller, Instance->Image, &MacString);\r
- if (!EFI_ERROR (Status)) {\r
- OldMenuString = HiiGetString (Instance->RegisteredHandle, STRING_TOKEN (STR_IP4_CONFIG_FORM_HELP), NULL);\r
- UnicodeSPrint (MenuString, 128, L"%s (MAC:%s)", OldMenuString, MacString);\r
- HiiSetString (Instance->RegisteredHandle, STRING_TOKEN (STR_IP4_CONFIG_FORM_HELP), MenuString, NULL);\r
-\r
- UnicodeSPrint (PortString, 128, L"MAC:%s", MacString);\r
- HiiSetString (Instance->RegisteredHandle, STRING_TOKEN (STR_IP4_DEVICE_FORM_HELP), PortString, NULL);\r
- FreePool (MacString);\r
- }\r
-\r
- return Status;\r
-}\r
-\r
-/**\r
- Uninstall HII Config Access protocol for network device and free resource.\r
-\r
- @param[in] Instance The IP4 Config instance.\r
-\r
- @retval EFI_SUCCESS The HII Config Access protocol is uninstalled.\r
- @retval Others Other errors as indicated.\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigDeviceUnload (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- )\r
-{\r
- //\r
- // Remove HII package list\r
- //\r
- HiiRemovePackages (Instance->RegisteredHandle);\r
-\r
- //\r
- // Close the child handle\r
- //\r
- gBS->CloseProtocol (\r
- Instance->Controller,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- Instance->Image,\r
- Instance->ChildHandle\r
- );\r
-\r
- //\r
- // Uninstall EFI_HII_CONFIG_ACCESS_PROTOCOL\r
- //\r
- gBS->UninstallMultipleProtocolInterfaces (\r
- Instance->ChildHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- Instance->HiiVendorDevicePath,\r
- &gEfiHiiConfigAccessProtocolGuid,\r
- &Instance->HiiConfigAccessProtocol,\r
- NULL\r
- );\r
-\r
- return EFI_SUCCESS;\r
-}\r
+++ /dev/null
-/** @file\r
- The header file of IP4ConfigNv.c\r
-\r
-Copyright (c) 2009 - 2010, 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
-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
-**/\r
-\r
-#ifndef _IP4_CONFIGNV_H_\r
-#define _IP4_CONFIGNV_H_\r
-\r
-#include "Ip4Config.h"\r
-#include "Ip4NvData.h"\r
-\r
-extern UINT8 Ip4ConfigDxeBin[];\r
-extern UINT8 Ip4ConfigDxeStrings[];\r
-\r
-#define NIC_ITEM_CONFIG_SIZE (sizeof (NIC_IP4_CONFIG_INFO) + (sizeof (EFI_IP4_ROUTE_TABLE) * MAX_IP4_CONFIG_IN_VARIABLE))\r
-\r
-\r
-/**\r
- Install HII Config Access protocol for network device and allocate resource.\r
-\r
- @param[in] Instance The IP4 Config instance.\r
-\r
- @retval EFI_SUCCESS The HII Config Access protocol is installed.\r
- @retval EFI_OUT_OF_RESOURCES Failed to allocate memory.\r
- @retval Others Other errors as indicated.\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigDeviceInit (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- );\r
-\r
-/**\r
- Uninstall HII Config Access protocol for network device and free resource.\r
-\r
- @param[in] Instance The IP4 Config instance.\r
-\r
- @retval EFI_SUCCESS The HII Config Access protocol is uninstalled.\r
- @retval Others Other errors as indicated.\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigDeviceUnload (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- );\r
-\r
-#endif\r
+++ /dev/null
-/** @file\r
- Routines used to operate the Ip4 configure variable.\r
-\r
-Copyright (c) 2009 - 2011, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-#ifndef _NIC_IP4_NV_DATA_H_\r
-#define _NIC_IP4_NV_DATA_H_\r
-\r
-#include <Guid/Ip4ConfigHii.h>\r
-\r
-#define FORMID_MAIN_FORM 1\r
-#define FORMID_DEVICE_FORM 2\r
-\r
-#define KEY_ENABLE 0x100\r
-#define KEY_DHCP_ENABLE 0x101\r
-#define KEY_LOCAL_IP 0x102\r
-#define KEY_SUBNET_MASK 0x103\r
-#define KEY_GATE_WAY 0x104\r
-#define KEY_SAVE_CHANGES 0x105\r
-\r
-#define IP_MIN_SIZE 7\r
-#define IP_MAX_SIZE 15\r
-#define IP4_STR_MAX_SIZE 16\r
-\r
-///\r
-/// NIC_IP4_CONFIG_INFO contains the IP4 configure\r
-/// parameters for that NIC. NIC_IP4_CONFIG_INFO is\r
-/// of variable length.\r
-///\r
-typedef struct {\r
- UINT8 Configure; ///< NIC configure status\r
- UINT8 DhcpEnable; ///< Static or DHCP\r
- CHAR16 StationAddress[IP4_STR_MAX_SIZE]; ///< IP addresses\r
- CHAR16 SubnetMask[IP4_STR_MAX_SIZE]; ///< Subnet address\r
- CHAR16 GatewayAddress[IP4_STR_MAX_SIZE]; ///< Gateway address\r
-} IP4_CONFIG_IFR_NVDATA;\r
-\r
-#endif\r
-\r
+++ /dev/null
-/** @file\r
- Routines used to operate the Ip4 configure variable.\r
-\r
-Copyright (c) 2006 - 2012, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-#include "Ip4Config.h"\r
-#include "NicIp4Variable.h"\r
-\r
-BOOLEAN mIp4ConfigVariableReclaimed = FALSE;\r
-\r
-/**\r
- Check whether the configure parameter is valid.\r
-\r
- @param NicConfig The configure parameter to check\r
-\r
- @return TRUE if the parameter is valid for the interface, otherwise FALSE.\r
-\r
-**/\r
-BOOLEAN\r
-Ip4ConfigIsValid (\r
- IN NIC_IP4_CONFIG_INFO *NicConfig\r
- )\r
-{\r
- EFI_IP4_IPCONFIG_DATA *IpConfig;\r
- IP4_ADDR Station;\r
- IP4_ADDR Netmask;\r
- IP4_ADDR Gateway;\r
- UINT32 Index;\r
-\r
- IpConfig = &NicConfig->Ip4Info;\r
-\r
- if (NicConfig->Source == IP4_CONFIG_SOURCE_STATIC) {\r
- //\r
- // Validate that the addresses are unicast and mask\r
- // is properly formated\r
- //\r
- Station = EFI_NTOHL (IpConfig->StationAddress);\r
- Netmask = EFI_NTOHL (IpConfig->SubnetMask);\r
-\r
- if ((Netmask == 0) || !IP4_IS_VALID_NETMASK (Netmask) ||\r
- (Station == 0) || !NetIp4IsUnicast (Station, Netmask)) {\r
- return FALSE;\r
- }\r
-\r
- //\r
- // Validate that the next hops are on the connected network\r
- // or that is a direct route (Gateway == 0).\r
- //\r
- for (Index = 0; Index < IpConfig->RouteTableSize; Index++) {\r
- Gateway = EFI_NTOHL (IpConfig->RouteTable[Index].GatewayAddress);\r
-\r
- if ((Gateway != 0) && (!IP4_NET_EQUAL (Station, Gateway, Netmask) ||\r
- !NetIp4IsUnicast (Gateway, Netmask))) {\r
- return FALSE;\r
- }\r
- }\r
-\r
- return TRUE;\r
- }\r
-\r
- //\r
- // return false if it is an unkown configure source. Valid\r
- // sources are static and dhcp.\r
- //\r
- return (BOOLEAN) (NicConfig->Source == IP4_CONFIG_SOURCE_DHCP);\r
-}\r
-\r
-\r
-\r
-/**\r
- Read the ip4 configure variable from the EFI variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
-\r
- @return The IP4 configure read if it is there and is valid, otherwise NULL.\r
-\r
-**/\r
-NIC_IP4_CONFIG_INFO *\r
-Ip4ConfigReadVariable (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- )\r
-{\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
-\r
- GetVariable2 (Instance->MacString, &gEfiNicIp4ConfigVariableGuid, (VOID**)&NicConfig, NULL);\r
- if (NicConfig != NULL) {\r
- Ip4ConfigFixRouteTablePointer (&NicConfig->Ip4Info);\r
- }\r
-\r
- return NicConfig;\r
-}\r
-\r
-/**\r
- Write the IP4 configure variable to the NVRAM. If Config\r
- is NULL, remove the variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
- @param NicConfig The IP4 configure data to write.\r
-\r
- @retval EFI_SUCCESS The variable is written to the NVRam.\r
- @retval Others Failed to write the variable.\r
-\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigWriteVariable (\r
- IN IP4_CONFIG_INSTANCE *Instance,\r
- IN NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL\r
- )\r
-{\r
- EFI_STATUS Status;\r
-\r
- Status = gRT->SetVariable (\r
- Instance->MacString,\r
- &gEfiNicIp4ConfigVariableGuid,\r
- IP4_CONFIG_VARIABLE_ATTRIBUTES,\r
- (NicConfig == NULL) ? 0 : SIZEOF_NIC_IP4_CONFIG_INFO (NicConfig),\r
- NicConfig\r
- );\r
-\r
- return Status;\r
-}\r
-\r
-/**\r
- Check whether a NIC exist in the platform given its MAC address.\r
-\r
- @param NicAddr The MAC address for the NIC to be checked.\r
-\r
- @retval TRUE The NIC exist in the platform.\r
- @retval FALSE The NIC doesn't exist in the platform.\r
-\r
-**/\r
-BOOLEAN\r
-Ip4ConfigIsNicExist (\r
- IN NIC_ADDR *NicAddr\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_HANDLE *HandleBuffer;\r
- UINTN NumberOfHandles;\r
- UINTN Index;\r
- BOOLEAN Found;\r
- UINTN AddrSize;\r
- EFI_MAC_ADDRESS MacAddr;\r
-\r
- //\r
- // Locate Service Binding handles.\r
- //\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiManagedNetworkServiceBindingProtocolGuid,\r
- NULL,\r
- &NumberOfHandles,\r
- &HandleBuffer\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return FALSE;\r
- }\r
-\r
- Found = FALSE;\r
- for (Index = 0; Index < NumberOfHandles; Index++) {\r
- //\r
- // Get MAC address.\r
- //\r
- AddrSize = 0;\r
- Status = NetLibGetMacAddress (HandleBuffer[Index], &MacAddr, &AddrSize);\r
- if (EFI_ERROR (Status)) {\r
- Found = FALSE;\r
- goto Exit;\r
- }\r
-\r
- if ((NicAddr->Len == AddrSize) && (CompareMem (NicAddr->MacAddr.Addr, MacAddr.Addr, AddrSize) == 0)) {\r
- Found = TRUE;\r
- goto Exit;\r
- }\r
- }\r
-\r
-Exit:\r
- FreePool (HandleBuffer);\r
- return Found;\r
-}\r
-\r
-/**\r
- Reclaim Ip4Config Variables for NIC which has been removed from the platform.\r
-\r
-**/\r
-VOID\r
-Ip4ConfigReclaimVariable (\r
- VOID\r
- )\r
-{\r
- EFI_STATUS Status;\r
- UINTN VariableNameSize;\r
- CHAR16 *VariableName;\r
- CHAR16 *CurrentVariableName;\r
- EFI_GUID VendorGuid;\r
- UINTN VariableNameBufferSize;\r
- NIC_IP4_CONFIG_INFO *NicConfig;\r
-\r
- //\r
- // Check whether we need perform reclaim.\r
- //\r
- if (mIp4ConfigVariableReclaimed) {\r
- return;\r
- }\r
- mIp4ConfigVariableReclaimed = TRUE;\r
-\r
- //\r
- // Get all Ip4Config Variable.\r
- //\r
- VariableNameSize = sizeof (CHAR16);\r
- VariableName = AllocateZeroPool (VariableNameSize);\r
- VariableNameBufferSize = VariableNameSize;\r
-\r
- while (TRUE) {\r
- Status = gRT->GetNextVariableName (\r
- &VariableNameSize,\r
- VariableName,\r
- &VendorGuid\r
- );\r
-\r
-Check:\r
- if (Status == EFI_BUFFER_TOO_SMALL) {\r
- VariableName = ReallocatePool (VariableNameBufferSize, VariableNameSize, VariableName);\r
- VariableNameBufferSize = VariableNameSize;\r
- //\r
- // Try again using the new buffer.\r
- //\r
- Status = gRT->GetNextVariableName (\r
- &VariableNameSize,\r
- VariableName,\r
- &VendorGuid\r
- );\r
- }\r
-\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // No more variable available, finish search.\r
- //\r
- break;\r
- }\r
-\r
- //\r
- // Check variable GUID.\r
- //\r
- if (!CompareGuid (&VendorGuid, &gEfiNicIp4ConfigVariableGuid)) {\r
- continue;\r
- }\r
-\r
- GetVariable2 (VariableName, &gEfiNicIp4ConfigVariableGuid, (VOID**)&NicConfig, NULL);\r
- if (NicConfig == NULL) {\r
- break;\r
- }\r
-\r
- if (!Ip4ConfigIsNicExist (&NicConfig->NicAddr)) {\r
- //\r
- // No NIC found for this Ip4Config variable, remove it.\r
- // Since we are in loop of GetNextVariableName(), we need move on to next\r
- // Variable first and then delete current Variable.\r
- //\r
- CurrentVariableName = AllocateCopyPool (VariableNameSize, VariableName);\r
- Status = gRT->GetNextVariableName (\r
- &VariableNameSize,\r
- VariableName,\r
- &VendorGuid\r
- );\r
-\r
- gRT->SetVariable (\r
- CurrentVariableName,\r
- &gEfiNicIp4ConfigVariableGuid,\r
- IP4_CONFIG_VARIABLE_ATTRIBUTES,\r
- 0,\r
- NULL\r
- );\r
- FreePool (CurrentVariableName);\r
-\r
- //\r
- // We already get next variable, go to check it.\r
- //\r
- goto Check;\r
- }\r
- }\r
-\r
- FreePool (VariableName);\r
-}\r
-\r
-/**\r
- Fix the RouteTable pointer in an EFI_IP4_IPCONFIG_DATA structure.\r
-\r
- The pointer is set to be immediately follow the ConfigData if there're entries\r
- in the RouteTable. Otherwise it is set to NULL.\r
-\r
- @param ConfigData The IP4 IP configure data.\r
-\r
-**/\r
-VOID\r
-Ip4ConfigFixRouteTablePointer (\r
- IN OUT EFI_IP4_IPCONFIG_DATA *ConfigData\r
- )\r
-{\r
- //\r
- // The memory used for route table entries must immediately follow\r
- // the ConfigData and be not packed.\r
- //\r
- if (ConfigData->RouteTableSize > 0) {\r
- ConfigData->RouteTable = (EFI_IP4_ROUTE_TABLE *) (ConfigData + 1);\r
- } else {\r
- ConfigData->RouteTable = NULL;\r
- }\r
-}\r
-\r
+++ /dev/null
-/** @file\r
- Routines used to operate the Ip4 configure variable.\r
-\r
-Copyright (c) 2006 - 2010, 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<BR>\r
-http://opensource.org/licenses/bsd-license.php\r
-\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
-**/\r
-\r
-#ifndef _NIC_IP4_VARIABLE_H_\r
-#define _NIC_IP4_VARIABLE_H_\r
-\r
-//\r
-// Return the size of NIC_IP4_CONFIG_INFO and EFI_IP4_IPCONFIG_DATA.\r
-// They are of variable size\r
-//\r
-#define SIZEOF_IP4_CONFIG_INFO(Ip4Config) \\r
- (sizeof (EFI_IP4_IPCONFIG_DATA) + \\r
- sizeof (EFI_IP4_ROUTE_TABLE) * (Ip4Config)->RouteTableSize)\r
-\r
-#define SIZEOF_NIC_IP4_CONFIG_INFO(NicConfig) \\r
- (sizeof (NIC_IP4_CONFIG_INFO) + \\r
- sizeof (EFI_IP4_ROUTE_TABLE) * (NicConfig)->Ip4Info.RouteTableSize)\r
-\r
-//\r
-// Compare whether two NIC address are equal includes their type and length.\r
-//\r
-#define NIC_ADDR_EQUAL(Nic1, Nic2) \\r
- (((Nic1)->Type == (Nic2)->Type) && ((Nic1)->Len == (Nic2)->Len) && \\r
- NET_MAC_EQUAL (&(Nic1)->MacAddr, &(Nic2)->MacAddr, (Nic1)->Len))\r
-\r
-/**\r
- Check whether the configure parameter is valid.\r
-\r
- @param NicConfig The configure parameter to check\r
-\r
- @return TRUE if the parameter is valid for the interface, otherwise FALSE.\r
-\r
-**/\r
-BOOLEAN\r
-Ip4ConfigIsValid (\r
- IN NIC_IP4_CONFIG_INFO *NicConfig\r
- );\r
-\r
-/**\r
- Read the ip4 configure variable from the EFI variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
-\r
- @return The IP4 configure read if it is there and is valid, otherwise NULL.\r
-\r
-**/\r
-NIC_IP4_CONFIG_INFO *\r
-Ip4ConfigReadVariable (\r
- IN IP4_CONFIG_INSTANCE *Instance\r
- );\r
-\r
-/**\r
- Write the IP4 configure variable to the NVRAM. If Config\r
- is NULL, remove the variable.\r
-\r
- @param Instance The IP4 CONFIG instance.\r
- @param NicConfig The IP4 configure data to write.\r
-\r
- @retval EFI_SUCCESS The variable is written to the NVRam.\r
- @retval Others Failed to write the variable.\r
-\r
-**/\r
-EFI_STATUS\r
-Ip4ConfigWriteVariable (\r
- IN IP4_CONFIG_INSTANCE *Instance,\r
- IN NIC_IP4_CONFIG_INFO *NicConfig OPTIONAL\r
- );\r
-\r
-/**\r
- Reclaim Ip4Config Variables for NIC which has been removed from the platform.\r
-\r
-**/\r
-VOID\r
-Ip4ConfigReclaimVariable (\r
- VOID\r
- );\r
-\r
-/**\r
- Fix the RouteTable pointer in an EFI_IP4_IPCONFIG_DATA structure.\r
-\r
- The pointer is set to be immediately follow the ConfigData if there're entries\r
- in the RouteTable. Otherwise it is set to NULL.\r
-\r
- @param ConfigData The IP4 IP configure data.\r
-\r
-**/\r
-VOID\r
-Ip4ConfigFixRouteTablePointer (\r
- IN OUT EFI_IP4_IPCONFIG_DATA *ConfigData\r
- );\r
-\r
-#endif\r
-\r
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