/** @file\r
+ UEFI Component Name(2) protocol implementation for MnpDxe driver.\r
\r
-Copyright (c) 2005 - 2007, Intel Corporation\r
-All rights reserved. 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
-Module Name:\r
-\r
- ComponentName.c\r
-\r
-Abstract:\r
-\r
+Copyright (c) 2005 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
-\r
-#include "MnpDriver.h"\r
-\r
-//\r
-// EFI Component Name Functions\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-MnpComponentNameGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\r
- );\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-MnpComponentNameGetControllerName (\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
+#include "MnpImpl.h"\r
\r
//\r
// EFI Component Name Protocol\r
//\r
-EFI_COMPONENT_NAME_PROTOCOL gMnpComponentName = {\r
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gMnpComponentName = {\r
MnpComponentNameGetDriverName,\r
MnpComponentNameGetControllerName,\r
"eng"\r
};\r
\r
-STATIC EFI_UNICODE_STRING_TABLE mMnpDriverNameTable[] = {\r
+//\r
+// EFI Component Name 2 Protocol\r
+//\r
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gMnpComponentName2 = {\r
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) MnpComponentNameGetDriverName,\r
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) MnpComponentNameGetControllerName,\r
+ "en"\r
+};\r
+\r
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mMnpDriverNameTable[] = {\r
{\r
- "eng",\r
+ "eng;en",\r
L"MNP Network Service Driver"\r
},\r
{\r
}\r
};\r
\r
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE *gMnpControllerNameTable = NULL;\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[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
+ EFI_COMPONENT_NAME_PROTOCOL instance.\r
+\r
+ @param[in] Language 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
+\r
+ @param[out] DriverName 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
+\r
+ @retval EFI_INVALID_PARAMETER Language is NULL.\r
+\r
+ @retval EFI_INVALID_PARAMETER DriverName is NULL.\r
+\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
MnpComponentNameGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\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
+ mMnpDriverNameTable,\r
+ DriverName,\r
+ (BOOLEAN) (This == &gMnpComponentName)\r
+ );\r
+}\r
+\r
+/**\r
+ Update the component name for the MNP child handle.\r
+\r
+ @param Mnp[in] A pointer to the EFI_MANAGED_NETWORK_PROTOCOL.\r
+\r
+\r
+ @retval EFI_SUCCESS Update the ControllerNameTable of this instance successfully.\r
+ @retval EFI_INVALID_PARAMETER The input parameter is invalid.\r
+\r
+**/\r
+EFI_STATUS\r
+UpdateName (\r
+ IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp\r
)\r
-/*++\r
-\r
- Routine Description:\r
- Retrieves a Unicode string that is the user readable name of the EFI Driver.\r
-\r
- Arguments:\r
- This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.\r
- Language - A pointer to a three character ISO 639-2 language identifier.\r
- This is the language of the driver name that that the caller\r
- is requesting, and it must match one of the languages specified\r
- in SupportedLanguages. The number of languages supported by a\r
- driver is up to the driver writer.\r
- DriverName - A pointer to the Unicode string to return. This Unicode string\r
- is the name of the driver specified by This in the language\r
- specified by Language.\r
-\r
- Returns:\r
- EFI_SUCCES - The Unicode string for the Driver specified by This\r
- and the language specified by Language was returned\r
- in DriverName.\r
- EFI_INVALID_PARAMETER - Language is NULL.\r
- EFI_INVALID_PARAMETER - DriverName is NULL.\r
- EFI_UNSUPPORTED - The driver specified by This does not support the\r
- language specified by Language.\r
-\r
---*/\r
{\r
- return LookupUnicodeString (\r
- Language,\r
- gMnpComponentName.SupportedLanguages,\r
- mMnpDriverNameTable,\r
- DriverName\r
- );\r
+ EFI_STATUS Status;\r
+ MNP_INSTANCE_DATA *Instance;\r
+ CHAR16 HandleName[80];\r
+ EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData;\r
+ EFI_SIMPLE_NETWORK_MODE SnpModeData;\r
+ UINTN OffSet;\r
+ UINTN Index;\r
+\r
+ if (Mnp == NULL) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ Instance = MNP_INSTANCE_DATA_FROM_THIS (Mnp);\r
+ //\r
+ // Format the child name into the string buffer as:\r
+ // MNP (MAC=FF-FF-FF-FF-FF-FF, ProtocolType=0x0800, VlanId=0)\r
+ //\r
+ Status = Mnp->GetModeData (Mnp, &MnpConfigData, &SnpModeData);\r
+ if (!EFI_ERROR (Status)) {\r
+ OffSet = 0;\r
+ //\r
+ // Print the MAC address.\r
+ //\r
+ OffSet += UnicodeSPrint (\r
+ HandleName,\r
+ sizeof (HandleName),\r
+ L"MNP (MAC="\r
+ );\r
+ for (Index = 0; Index < SnpModeData.HwAddressSize; Index++) {\r
+ OffSet += UnicodeSPrint (\r
+ HandleName + OffSet,\r
+ sizeof (HandleName) - OffSet * sizeof (CHAR16),\r
+ L"%02X-",\r
+ SnpModeData.CurrentAddress.Addr[Index]\r
+ );\r
+ }\r
+ ASSERT (OffSet > 0);\r
+ //\r
+ // Remove the last '-'\r
+ //\r
+ OffSet--;\r
+ //\r
+ // Print the ProtocolType and VLAN ID for this instance.\r
+ //\r
+ OffSet += UnicodeSPrint (\r
+ HandleName + OffSet,\r
+ sizeof (HandleName) - OffSet * sizeof (CHAR16),\r
+ L", ProtocolType=0x%X, VlanId=%d)",\r
+ MnpConfigData.ProtocolTypeFilter,\r
+ Instance->MnpServiceData->VlanId\r
+ );\r
+ } else if (Status == EFI_NOT_STARTED) {\r
+ UnicodeSPrint (\r
+ HandleName,\r
+ sizeof (HandleName),\r
+ L"MNP (Not started)"\r
+ );\r
+ } else {\r
+ return Status;\r
+ }\r
+\r
+ if (gMnpControllerNameTable != NULL) {\r
+ FreeUnicodeStringTable (gMnpControllerNameTable);\r
+ gMnpControllerNameTable = NULL;\r
+ }\r
+\r
+ Status = AddUnicodeString2 (\r
+ "eng",\r
+ gMnpComponentName.SupportedLanguages,\r
+ &gMnpControllerNameTable,\r
+ HandleName,\r
+ TRUE\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ return AddUnicodeString2 (\r
+ "en",\r
+ gMnpComponentName2.SupportedLanguages,\r
+ &gMnpControllerNameTable,\r
+ HandleName,\r
+ FALSE\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
+ Currently not implemented.\r
+\r
+ @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r
+ EFI_COMPONENT_NAME_PROTOCOL instance.\r
+\r
+ @param[in] ControllerHandle 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
+\r
+ @param[in] ChildHandle 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
+\r
+ @param[in] Language 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
+\r
+ @param[out] ControllerName 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\r
+ specified by This, ControllerHandle, ChildHandle,\r
+ and Language was returned in ControllerName.\r
+\r
+ @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r
+\r
+ @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid\r
+ EFI_HANDLE.\r
+\r
+ @retval EFI_INVALID_PARAMETER Language is NULL.\r
+\r
+ @retval EFI_INVALID_PARAMETER ControllerName is NULL.\r
+\r
+ @retval EFI_UNSUPPORTED The driver specified by This is not currently\r
+ managing the controller specified by\r
+ ControllerHandle and ChildHandle.\r
+\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
MnpComponentNameGetControllerName (\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
+ 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
- Routine Description:\r
- Retrieves a Unicode string that is the user readable name of the controller\r
- that is being managed by an EFI Driver.\r
-\r
- Arguments:\r
- This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.\r
- ControllerHandle - The handle of a controller that the driver specified by\r
- This is managing. This handle specifies the controller\r
- whose name is to be returned.\r
- ChildHandle - The handle of the child controller to retrieve the name\r
- of. This is an optional parameter that may be NULL. It\r
- will be NULL for device drivers. It will also be NULL\r
- for a bus drivers that wish to retrieve the name of the\r
- bus controller. It will not be NULL for a bus driver\r
- that wishes to retrieve the name of a child controller.\r
- Language - A pointer to a three character ISO 639-2 language\r
- identifier. This is the language of the controller name\r
- that that the caller is requesting, and it must match one\r
- of the languages specified in SupportedLanguages. The\r
- number of languages supported by a driver is up to the\r
- driver writer.\r
- ControllerName - A pointer to the Unicode string to return. This Unicode\r
- string is the name of the controller specified by\r
- ControllerHandle and ChildHandle in the language specified\r
- by Language from the point of view of the driver specified\r
- by This.\r
-\r
- Returns:\r
- EFI_SUCCESS - The Unicode string for the user readable name in the\r
- language specified by Language for the driver\r
- specified by This was returned in DriverName.\r
- EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.\r
- EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.\r
- EFI_INVALID_PARAMETER - Language is NULL.\r
- EFI_INVALID_PARAMETER - ControllerName is NULL.\r
- EFI_UNSUPPORTED - The driver specified by This is not currently managing\r
- the controller specified by ControllerHandle and\r
- ChildHandle.\r
- EFI_UNSUPPORTED - The driver specified by This does not support the\r
- language specified by Language.\r
-\r
---*/\r
{\r
- return EFI_UNSUPPORTED;\r
+ EFI_STATUS Status;\r
+ EFI_MANAGED_NETWORK_PROTOCOL *Mnp;\r
+\r
+ //\r
+ // Only provide names for MNP child handles.\r
+ //\r
+ if (ChildHandle == NULL) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ //\r
+ // Make sure this driver is currently managing ControllerHandle\r
+ //\r
+ Status = EfiTestManagedDevice (\r
+ ControllerHandle,\r
+ gMnpDriverBinding.DriverBindingHandle,\r
+ &gEfiSimpleNetworkProtocolGuid\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // Make sure this driver produced ChildHandle\r
+ //\r
+ Status = EfiTestChildHandle (\r
+ ControllerHandle,\r
+ ChildHandle,\r
+ &gEfiManagedNetworkServiceBindingProtocolGuid\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // Retrieve an instance of a produced protocol from ChildHandle\r
+ //\r
+ Status = gBS->OpenProtocol (\r
+ ChildHandle,\r
+ &gEfiManagedNetworkProtocolGuid,\r
+ (VOID **)&Mnp,\r
+ NULL,\r
+ NULL,\r
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ //\r
+ // Update the component name for this child handle.\r
+ //\r
+ Status = UpdateName (Mnp);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ return LookupUnicodeString2 (\r
+ Language,\r
+ This->SupportedLanguages,\r
+ gMnpControllerNameTable,\r
+ ControllerName,\r
+ (BOOLEAN)(This == &gMnpComponentName)\r
+ );\r
}\r
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