OvmfPkg/MptScsiDxe: Report name of driver

[mirror_edk2.git] / OvmfPkg / MptScsiDxe / MptScsi.c

/** @file\r
\r
  This driver produces Extended SCSI Pass Thru Protocol instances for\r
  LSI Fusion MPT SCSI devices.\r
\r
  Copyright (C) 2020, Oracle and/or its affiliates.\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include <Library/UefiLib.h>\r
#include <Uefi/UefiSpec.h>\r
\r
//\r
// Higher versions will be used before lower, 0x10-0xffffffef is the version\r
// range for IVH (Indie Hardware Vendors)\r
//\r
#define MPT_SCSI_BINDING_VERSION 0x10\r
\r
//\r
// Driver Binding\r
//\r
\r
STATIC\r
EFI_STATUS\r
EFIAPI\r
MptScsiControllerSupported (\r
  IN EFI_DRIVER_BINDING_PROTOCOL            *This,\r
  IN EFI_HANDLE                             ControllerHandle,\r
  IN EFI_DEVICE_PATH_PROTOCOL               *RemainingDevicePath OPTIONAL\r
  )\r
{\r
  return EFI_UNSUPPORTED;\r
}\r
\r
STATIC\r
EFI_STATUS\r
EFIAPI\r
MptScsiControllerStart (\r
  IN EFI_DRIVER_BINDING_PROTOCOL            *This,\r
  IN EFI_HANDLE                             ControllerHandle,\r
  IN EFI_DEVICE_PATH_PROTOCOL               *RemainingDevicePath OPTIONAL\r
  )\r
{\r
  return EFI_UNSUPPORTED;\r
}\r
\r
STATIC\r
EFI_STATUS\r
EFIAPI\r
MptScsiControllerStop (\r
  IN EFI_DRIVER_BINDING_PROTOCOL            *This,\r
  IN  EFI_HANDLE                            ControllerHandle,\r
  IN  UINTN                                 NumberOfChildren,\r
  IN  EFI_HANDLE                            *ChildHandleBuffer\r
  )\r
{\r
  return EFI_UNSUPPORTED;\r
}\r
\r
STATIC\r
EFI_DRIVER_BINDING_PROTOCOL mMptScsiDriverBinding = {\r
  &MptScsiControllerSupported,\r
  &MptScsiControllerStart,\r
  &MptScsiControllerStop,\r
  MPT_SCSI_BINDING_VERSION,\r
  NULL, // ImageHandle, filled by EfiLibInstallDriverBindingComponentName2\r
  NULL, // DriverBindingHandle, filled as well\r
};\r
\r
//\r
// Component Name\r
//\r
\r
STATIC\r
EFI_UNICODE_STRING_TABLE mDriverNameTable[] = {\r
  { "eng;en", L"LSI Fusion MPT SCSI Driver" },\r
  { NULL,     NULL                   }\r
};\r
\r
STATIC\r
EFI_COMPONENT_NAME_PROTOCOL mComponentName;\r
\r
EFI_STATUS\r
EFIAPI\r
MptScsiGetDriverName (\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
           mDriverNameTable,\r
           DriverName,\r
           (BOOLEAN)(This == &mComponentName) // Iso639Language\r
           );\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
MptScsiGetDeviceName (\r
  IN  EFI_COMPONENT_NAME_PROTOCOL *This,\r
  IN  EFI_HANDLE                  DeviceHandle,\r
  IN  EFI_HANDLE                  ChildHandle,\r
  IN  CHAR8                       *Language,\r
  OUT CHAR16                      **ControllerName\r
  )\r
{\r
  return EFI_UNSUPPORTED;\r
}\r
\r
STATIC\r
EFI_COMPONENT_NAME_PROTOCOL mComponentName = {\r
  &MptScsiGetDriverName,\r
  &MptScsiGetDeviceName,\r
  "eng" // SupportedLanguages, ISO 639-2 language codes\r
};\r
\r
STATIC\r
EFI_COMPONENT_NAME2_PROTOCOL mComponentName2 = {\r
  (EFI_COMPONENT_NAME2_GET_DRIVER_NAME)     &MptScsiGetDriverName,\r
  (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) &MptScsiGetDeviceName,\r
  "en" // SupportedLanguages, RFC 4646 language codes\r
};\r
\r
//\r
// Entry Point\r
//\r
\r
EFI_STATUS\r
EFIAPI\r
MptScsiEntryPoint (\r
  IN EFI_HANDLE       ImageHandle,\r
  IN EFI_SYSTEM_TABLE *SystemTable\r
  )\r
{\r
  return EfiLibInstallDriverBindingComponentName2 (\r
           ImageHandle,\r
           SystemTable,\r
           &mMptScsiDriverBinding,\r
           ImageHandle, // The handle to install onto\r
           &mComponentName,\r
           &mComponentName2\r
           );\r
}\r