# IDE Support
IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf
- DuetPkg/IdeControllerDxe/IdeController.inf\r
+ PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf\r
# Usb Support
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
\r
# IDE Support\r
INF IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf\r
-INF DuetPkg/IdeControllerDxe/IdeController.inf\r
+INF PcAtChipsetPkg/Bus/Pci/IdeControllerDxe/IdeControllerDxe.inf\r
\r
# Usb Support\r
INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf\r
+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006 - 2007 Intel Corporation. All rights reserved\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
-\r
-Module Name:\r
-\r
- ComponentName.h\r
-\r
-Abstract:\r
-\r
-\r
-Revision History\r
---*/\r
-\r
-#ifndef _IDE_CONTROLLER_COMPONENT_NAME_H\r
-#define _IDE_CONTROLLER_COMPONENT_NAME_H\r
-\r
-#ifndef EFI_SIZE_REDUCTION_APPLIED\r
-\r
-#include "Tiano.h"\r
-#include EFI_PROTOCOL_DEFINITION (ComponentName)\r
-#include EFI_PROTOCOL_DEFINITION (ComponentName2)\r
-\r
-//\r
-// Global Variables definitions\r
-//\r
-#if (EFI_SPECIFICATION_VERSION >= 0x00020000)\r
-extern EFI_COMPONENT_NAME2_PROTOCOL gIdeControllerName;\r
-#else\r
-extern EFI_COMPONENT_NAME_PROTOCOL gIdeControllerName;\r
-#endif\r
-\r
-//\r
-// Forward reference declaration\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerGetDriverName (\r
-#if (EFI_SPECIFICATION_VERSION >= 0x00020000)\r
- IN EFI_COMPONENT_NAME2_PROTOCOL *This,\r
-#else\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
-#endif\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\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_SUCCESS - 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
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerGetControllerName (\r
-#if (EFI_SPECIFICATION_VERSION >= 0x00020000)\r
- IN EFI_COMPONENT_NAME2_PROTOCOL *This,\r
-#else\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
-#endif\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 \r
- specified by Language from the point of view of the \r
- driver specified 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 \r
- 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 \r
- managing the controller specified by \r
- ControllerHandle and ChildHandle.\r
- EFI_UNSUPPORTED - The driver specified by This does not support the \r
- language specified by Language.\r
-\r
---*/\r
-;\r
-\r
-#endif\r
-\r
-#endif\r
+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006 - 2007 Intel Corporation. All rights reserved\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
-\r
-Module Name:\r
-\r
- IdeController.c\r
-\r
-Abstract:\r
- \r
- This driver module produces IDE_CONTROLLER_INIT protocol and will be used by \r
- IDE Bus driver to support platform dependent timing information. This driver\r
- is responsible for early initialization of IDE controller.\r
-\r
-Revision History\r
---*/\r
-\r
-#include "IdeController.h"\r
-#include "IdeData.h"\r
-\r
-//\r
-// IDE Controller Init Guid\r
-//\r
-EFI_GUID\r
- gIdeControllerDriverGuid = { 0x91e365e9, 0xe0c0, 0x4647, 0xb0, 0xeb, 0xf6, 0x78, 0xf6, 0x21, 0xf8, 0x8d };\r
-\r
-//\r
-// EFI_DRIVER_BINDING_PROTOCOL instance\r
-//\r
-EFI_DRIVER_BINDING_PROTOCOL gIdeControllerDriverBinding = {\r
- IdeControllerSupported,\r
- IdeControllerStart,\r
- IdeControllerStop,\r
- 0xa,\r
- NULL,\r
- NULL\r
-};\r
-\r
-//\r
-// Internal function definitions\r
-//\r
-EFI_STATUS\r
-EnableNativeIdeDecode (\r
- IN EFI_PCI_IO_PROTOCOL *PciIo\r
- );\r
-\r
-EFI_STATUS\r
-EnableLegacyIdeDecode (\r
- EFI_EVENT Event,\r
- VOID *Context\r
- );\r
-\r
-EFI_STATUS\r
-IdeDetectCableType (\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_PCI_IO_PROTOCOL *PciIo,\r
- IN EFI_IDENTIFY_DATA *IdentifyData\r
- );\r
-\r
-EFI_STATUS\r
-AdjustUdmaModeByCableType (\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_PCI_IO_PROTOCOL *PciIo,\r
- IN OUT EFI_ATA_COLLECTIVE_MODE *Modes\r
- );\r
-\r
-EFI_STATUS\r
-CalculateBestPioMode (\r
- IN EFI_IDENTIFY_DATA * IdentifyData,\r
- IN UINT16 *DisPioMode OPTIONAL,\r
- OUT UINT16 *SelectedMode\r
- );\r
-\r
-EFI_STATUS\r
-CalculateBestUdmaMode (\r
- IN EFI_IDENTIFY_DATA * IdentifyData,\r
- IN UINT16 *DisUDmaMode OPTIONAL,\r
- OUT UINT16 *SelectedMode\r
- );\r
-\r
-EFI_STATUS\r
-IdeInitSetUdmaTiming (\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_PCI_IO_PROTOCOL *PciIo,\r
- IN EFI_ATA_COLLECTIVE_MODE *Modes\r
- );\r
-\r
-EFI_STATUS\r
-IdeInitSetPioTiming (\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_PCI_IO_PROTOCOL *PciIo,\r
- IN EFI_IDENTIFY_DATA *IdentifyData,\r
- IN EFI_ATA_COLLECTIVE_MODE *Modes\r
- );\r
-\r
-//\r
-// *************************************\r
-// IdeController Driver Entry Point\r
-// *************************************\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-InitializeIdeControllerDriver (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-/*++\r
- Routine Description:\r
- \r
- Chipset Ide Driver EntryPoint function. It follows the standard EFI driver \r
- model. It's called by StartImage() of DXE Core\r
- \r
- Argments:\r
- \r
- ImageHnadle -- While the driver image loaded be the ImageLoader(), \r
- an image handle is assigned to this driver binary, \r
- all activities of the driver is tied to this ImageHandle\r
- *SystemTable -- A pointer to the system table, for all BS(Boo Services) and\r
- RT(Runtime Services)\r
-\r
- Retruns:\r
- \r
- Always call EfiLibInstallDriverBindingProtocol( ) and retrun the result\r
-\r
---*/\r
-{\r
-\r
- return EfiLibInstallDriverBindingComponentName2 (\r
- ImageHandle,\r
- SystemTable,\r
- &gIdeControllerDriverBinding,\r
- ImageHandle,\r
- &gIdeControllerName,\r
- &gIdeControllerName2\r
- );\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
- )\r
-/*++\r
-\r
- Routine Description:\r
- \r
- Register Driver Binding protocol for this driver.\r
- \r
- Arguments:\r
- \r
- This -- a pointer points to the Binding Protocol instance\r
- Controller -- The handle of controller to be tested. \r
- *RemainingDevicePath -- A pointer to the device path. Ignored by device\r
- driver but used by bus driver\r
-\r
- Returns:\r
-\r
- EFI_SUCCESS -- Driver loaded.\r
- other -- Driver not loaded.\r
---*/\r
-{\r
- EFI_STATUS Status;\r
- EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;\r
- EFI_PCI_IO_PROTOCOL *PciIo;\r
- PCI_TYPE00 PciData;\r
-\r
- //\r
- // Ide Controller is a device driver, and should ingore the\r
- // "RemainingDevicePath" according to EFI spec\r
- //\r
- Status = gBS->OpenProtocol (\r
- Controller,\r
- &gEfiDevicePathProtocolGuid,\r
- (VOID *) &ParentDevicePath,\r
- This->DriverBindingHandle,\r
- Controller,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // EFI_ALREADY_STARTED is also an error\r
- //\r
- return Status;\r
- }\r
- //\r
- // Close the protocol because we don't use it here\r
- //\r
- gBS->CloseProtocol (\r
- Controller,\r
- &gEfiDevicePathProtocolGuid,\r
- This->DriverBindingHandle,\r
- Controller\r
- );\r
-\r
- //\r
- // Now test the EfiPciIoProtocol\r
- //\r
- Status = gBS->OpenProtocol (\r
- Controller,\r
- &gEfiPciIoProtocolGuid,\r
- (VOID **) &PciIo,\r
- This->DriverBindingHandle,\r
- Controller,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
- //\r
- // Now further check the PCI header: Base class (offset 0x0B) and\r
- // Sub Class (offset 0x0A). This controller should be an Ide controller\r
- //\r
- Status = PciIo->Pci.Read (\r
- PciIo,\r
- EfiPciIoWidthUint8,\r
- 0,\r
- sizeof (PciData),\r
- &PciData\r
- );\r
-\r
- if (EFI_ERROR (Status)) {\r
- gBS->CloseProtocol (\r
- Controller,\r
- &gEfiPciIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- Controller\r
- );\r
- return EFI_UNSUPPORTED;\r
- }\r
- //\r
- // Examine Ide PCI Configuration table fields\r
- //\r
- if ((PciData.Hdr.ClassCode[2] != PCI_CLASS_MASS_STORAGE) ||\r
- (PciData.Hdr.ClassCode[1] != PCI_SUB_CLASS_IDE)\r
- ) {\r
-\r
- Status = EFI_UNSUPPORTED;\r
- }\r
-\r
- gBS->CloseProtocol (\r
- Controller,\r
- &gEfiPciIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- Controller\r
- );\r
-\r
- return Status;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
- )\r
-/*++\r
-\r
- Routine Description:\r
- \r
- This routine is called right after the .Supported() called and return \r
- EFI_SUCCESS. Notes: The supported protocols are checked but the Protocols\r
- are closed.\r
-\r
- Arguments:\r
- \r
- This -- a pointer points to the Binding Protocol instance\r
- Controller -- The handle of controller to be tested. Parameter\r
- passed by the caller\r
- *RemainingDevicePath -- A pointer to the device path. Should be ignored by\r
- device driver\r
---*/\r
-{\r
- EFI_STATUS Status;\r
- EFI_PCI_IO_PROTOCOL *PciIo;\r
- EFI_IDE_CONTROLLER_PRIVATE_DATA *IdePrivateData;\r
-\r
- //\r
- // Now test and open the EfiPciIoProtocol\r
- //\r
- Status = gBS->OpenProtocol (\r
- Controller,\r
- &gEfiPciIoProtocolGuid,\r
- (VOID **) &PciIo,\r
- This->DriverBindingHandle,\r
- Controller,\r
- EFI_OPEN_PROTOCOL_BY_DRIVER\r
- );\r
-\r
- //\r
- // Status == 0 - A normal execution flow, SUCCESS and the program proceeds.\r
- // Status == ALREADY_STARTED - A non-zero Status code returned. It indicates\r
- // that the protocol has been opened and should be treated as a\r
- // normal condition and the program proceeds. The Protocol will not\r
- // opened 'again' by this call.\r
- // Status != ALREADY_STARTED - Error status, terminate program execution\r
- //\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // EFI_ALREADY_STARTED is also an error\r
- //\r
- return Status;\r
- }\r
- //\r
- // Allocate Ide private data structure\r
- //\r
- Status = gBS->AllocatePool (\r
- EfiBootServicesData,\r
- sizeof (EFI_IDE_CONTROLLER_PRIVATE_DATA),\r
- (VOID **) &IdePrivateData\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
- //\r
- // Initialize Ide controller private data\r
- //\r
- ZeroMem (IdePrivateData, sizeof (EFI_IDE_CONTROLLER_PRIVATE_DATA));\r
- IdePrivateData->Signature = IDE_CONTROLLER_SIGNATURE;\r
- IdePrivateData->PciIo = PciIo;\r
- IdePrivateData->IdeInit.GetChannelInfo = IdeInitGetChannelInfo;\r
- IdePrivateData->IdeInit.NotifyPhase = IdeInitNotifyPhase;\r
- IdePrivateData->IdeInit.SubmitData = IdeInitSubmitData;\r
- IdePrivateData->IdeInit.DisqualifyMode = IdeInitDisqualifyMode;\r
- IdePrivateData->IdeInit.CalculateMode = IdeInitCalculateMode;\r
- IdePrivateData->IdeInit.SetTiming = IdeInitSetTiming;\r
- IdePrivateData->IdeInit.EnumAll = ICH_IDE_ENUMER_ALL;\r
- IdePrivateData->IdeInit.ChannelCount = ICH_IDE_MAX_CHANNEL;\r
-\r
- //\r
- // Install IDE_CONTROLLER_INIT protocol & private data to this instance\r
- //\r
- Status = gBS->InstallMultipleProtocolInterfaces (\r
- &Controller,\r
- &gIdeControllerDriverGuid,\r
- IdePrivateData,\r
- &gEfiIdeControllerInitProtocolGuid,\r
- &(IdePrivateData->IdeInit),\r
- NULL\r
- );\r
-\r
- return Status;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
- )\r
-/*++\r
- \r
- Routine Description:\r
- Stop this driver on Controller Handle. \r
-\r
- Arguments:\r
- This - Protocol instance pointer.\r
- Controller - Handle of device to stop driver on \r
- NumberOfChildren - Not used\r
- ChildHandleBuffer - Not used\r
-\r
- Returns:\r
- EFI_SUCCESS - This driver is removed DeviceHandle\r
- other - This driver was not removed from this device\r
- \r
---*/\r
-{\r
- EFI_STATUS Status;\r
- EFI_IDE_CONTROLLER_PRIVATE_DATA *IdePrivateData;\r
-\r
- //\r
- // Get private data\r
- //\r
- Status = gBS->OpenProtocol (\r
- Controller,\r
- &gIdeControllerDriverGuid,\r
- (VOID **) &IdePrivateData,\r
- This->DriverBindingHandle,\r
- Controller,\r
- EFI_OPEN_PROTOCOL_GET_PROTOCOL\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Close protocols opened by Ide controller driver\r
- //\r
- Status = gBS->CloseProtocol (\r
- Controller,\r
- &gEfiPciIoProtocolGuid,\r
- This->DriverBindingHandle,\r
- Controller\r
- );\r
-\r
- gBS->UninstallMultipleProtocolInterfaces (\r
- Controller,\r
- &gIdeControllerDriverGuid,\r
- IdePrivateData,\r
- &gEfiIdeControllerInitProtocolGuid,\r
- &(IdePrivateData->IdeInit),\r
- NULL\r
- );\r
-\r
- gBS->FreePool (IdePrivateData);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-//\r
-// Interface functions of IDE_CONTROLLER_INIT protocol\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitGetChannelInfo (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- OUT BOOLEAN *Enabled,\r
- OUT UINT8 *MaxDevices\r
- )\r
-/*++\r
-Routine Description:\r
-\r
- This function can be used to obtain information about a specified channel. \r
- It's usually used by IDE Bus driver during enumeration process.\r
-\r
-Arguments:\r
-\r
- This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.\r
- Channel -- Channel number (0 based, either 0 or 1)\r
- Enabled -- TRUE if the channel is enabled. If the channel is disabled, \r
- then it will no be enumerated.\r
- MaxDevices -- The Max number of IDE devices that the bus driver can expect\r
- on this channel. For ATA/ATAPI, this number is either 1 or 2.\r
-\r
-Returns:\r
- EFI_STATUS \r
-\r
---*/\r
-{\r
- //\r
- // Channel number (0 based, either 0 or 1)\r
- //\r
- if (Channel < ICH_IDE_MAX_CHANNEL) {\r
- *Enabled = TRUE;\r
- *MaxDevices = ICH_IDE_MAX_DEVICES;\r
- return EFI_SUCCESS;\r
- }\r
-\r
- *Enabled = FALSE;\r
- return EFI_INVALID_PARAMETER;\r
-}\r
-\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitNotifyPhase (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN EFI_IDE_CONTROLLER_ENUM_PHASE Phase,\r
- IN UINT8 Channel\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- This function is called by IdeBus driver before executing certain actions. \r
- This allows IDE Controller Init to prepare for each action.\r
-\r
-Arguments:\r
-\r
- This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.\r
- Phase -- phase indicator defined by IDE_CONTROLLER_INIT protocol\r
- Channel -- Channel number (0 based, either 0 or 1)\r
-\r
-Returns:\r
- \r
---*/\r
-{\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitSubmitData (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_IDENTIFY_DATA *IdentifyData\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- This function is called by IdeBus driver to submit EFI_IDENTIFY_DATA data structure\r
- obtained from IDE deivce. This structure is used to set IDE timing\r
-\r
-Arguments:\r
-\r
- This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.\r
- Channel -- IDE channel number (0 based, either 0 or 1)\r
- Device -- IDE device number\r
- IdentifyData -- A pointer to EFI_IDENTIFY_DATA data structure\r
-\r
-Returns:\r
- \r
---*/\r
-{\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitDisqualifyMode (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_ATA_COLLECTIVE_MODE *BadModes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- This function is called by IdeBus driver to disqualify unsupported operation\r
- mode on specfic IDE device\r
-\r
-Arguments:\r
-\r
- This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.\r
- Channel -- IDE channel number (0 based, either 0 or 1)\r
- Device -- IDE device number\r
- BadModes -- Operation mode indicator\r
-\r
-Returns:\r
- \r
---*/\r
-{\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitCalculateMode (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- OUT EFI_ATA_COLLECTIVE_MODE **SupportedModes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- This function is called by IdeBus driver to calculate the best operation mode\r
- supported by specific IDE device\r
-\r
-Arguments:\r
-\r
- This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.\r
- Channel -- IDE channel number (0 based, either 0 or 1)\r
- Device -- IDE device number\r
- SupportedModes -- Modes collection supported by IDE device\r
-\r
-Returns:\r
- \r
---*/\r
-{\r
- if (Channel >= ICH_IDE_MAX_CHANNEL || Device >= ICH_IDE_MAX_DEVICES) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- *SupportedModes = AllocateZeroPool (sizeof (EFI_ATA_COLLECTIVE_MODE));\r
- if (*SupportedModes == NULL) {\r
- return EFI_OUT_OF_RESOURCES;\r
- }\r
-\r
- //\r
- // In EoE enviroment, when nothing is known about the platform hardware,\r
- // just set the mode to lowest PIO mode for compatibility.\r
- //\r
- (*SupportedModes)->PioMode.Valid = TRUE;\r
- (*SupportedModes)->PioMode.Mode = AtaPioModeBelow2;\r
- (*SupportedModes)->UdmaMode.Valid = FALSE;\r
- (*SupportedModes)->SingleWordDmaMode.Valid = FALSE;\r
- (*SupportedModes)->MultiWordDmaMode.Valid = FALSE;\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitSetTiming (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_ATA_COLLECTIVE_MODE *Modes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- This function is called by IdeBus driver to set appropriate timing on IDE\r
- controller according supported operation mode\r
-\r
-Arguments:\r
-\r
- This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.\r
- Channel -- IDE channel number (0 based, either 0 or 1)\r
- Device -- IDE device number\r
-\r
-Returns:\r
- \r
---*/\r
-{\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006 Intel Corporation. All rights reserved\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
-\r
-Module Name:\r
-\r
- IdeController.h\r
-\r
-Abstract:\r
-\r
- Header file for chipset ATA controller driver.\r
-\r
-Revision History\r
---*/\r
-\r
-#ifndef _IDE_CONTROLLER_H\r
-#define _IDE_CONTROLLER_H\r
-\r
-#include <PiDxe.h>\r
-\r
-#include <Library/UefiBootServicesTableLib.h>\r
-#include <Library/UefiDriverEntryPoint.h>\r
-#include <Library/BaseMemoryLib.h>\r
-#include <Library/DebugLib.h>\r
-#include <Library/MemoryAllocationLib.h>\r
-#include <Library/UefiLib.h>\r
-#include <Protocol/PciIo.h>\r
-#include <Protocol/IdeControllerInit.h>\r
-\r
-//\r
-// Driver Binding Externs\r
-//\r
-extern EFI_DRIVER_BINDING_PROTOCOL gIdeControllerDriverBinding;\r
-extern EFI_COMPONENT_NAME_PROTOCOL gIdeControllerName;\r
-extern EFI_COMPONENT_NAME2_PROTOCOL gIdeControllerName2;\r
-\r
-#include <IndustryStandard/Pci22.h>\r
-\r
-//\r
-// Symbol definition, for PCI IDE configuration field\r
-//\r
-#define PCI_CLASS_MASS_STORAGE 0x01\r
-#define PCI_SUB_CLASS_IDE 0x01\r
-\r
-//\r
-// Supports 2 channel max\r
-//\r
-#define ICH_IDE_MAX_CHANNEL 0x02\r
-//\r
-// Supports 2 devices max\r
-//\r
-#define ICH_IDE_MAX_DEVICES 0x02\r
-#define ICH_IDE_ENUMER_ALL FALSE\r
-\r
-#define IDE_CONTROLLER_SIGNATURE SIGNATURE_32 ('i', 'i', 'd', 'e')\r
-\r
-//\r
-// Ide controller driver private data structure\r
-//\r
-typedef struct {\r
- //\r
- // Standard signature used to identify Ide controller private data\r
- //\r
- UINT32 Signature;\r
-\r
- //\r
- // Protocol instance of IDE_CONTROLLER_INIT produced by this driver\r
- //\r
- EFI_IDE_CONTROLLER_INIT_PROTOCOL IdeInit;\r
-\r
- //\r
- // copy of protocol pointers used by this driver\r
- //\r
- EFI_PCI_IO_PROTOCOL *PciIo;\r
-\r
- //\r
- // The highest disqulified mode for each attached Ide device.\r
- // Per ATA/ATAPI spec, if a mode is not supported, the modes higher than\r
- // it should not be supported\r
- //\r
- EFI_ATA_COLLECTIVE_MODE DisqulifiedModes[ICH_IDE_MAX_CHANNEL][ICH_IDE_MAX_DEVICES];\r
-\r
- //\r
- // A copy of EFI_IDENTIFY_DATA data for each attached Ide device and its flag\r
- //\r
- EFI_IDENTIFY_DATA IdentifyData[ICH_IDE_MAX_CHANNEL][ICH_IDE_MAX_DEVICES];\r
- BOOLEAN IdentifyValid[ICH_IDE_MAX_CHANNEL][ICH_IDE_MAX_DEVICES];\r
-\r
-} EFI_IDE_CONTROLLER_PRIVATE_DATA;\r
-\r
-#define IDE_CONTROLLER_PRIVATE_DATA_FROM_THIS(a) \\r
- CR (a, \\r
- EFI_IDE_CONTROLLER_PRIVATE_DATA, \\r
- IdeInit, \\r
- IDE_CONTROLLER_SIGNATURE \\r
- )\r
-\r
-//\r
-// Driver binding functions declaration\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
- )\r
-/*++\r
-\r
- Routine Description:\r
- \r
- Register Driver Binding protocol for this driver.\r
- \r
- Arguments:\r
- \r
- This -- a pointer points to the Binding Protocol instance\r
- Controller -- The handle of controller to be tested. \r
- *RemainingDevicePath -- A pointer to the device path. Ignored by device\r
- driver but used by bus driver\r
-\r
- Returns:\r
-\r
- EFI_SUCCESS -- Driver loaded.\r
- other -- Driver not loaded.\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath\r
- )\r
-/*++\r
-\r
- Routine Description:\r
- \r
- This routine is called right after the .Supported() called and return \r
- EFI_SUCCESS. Notes: The supported protocols are checked but the Protocols\r
- are closed.\r
-\r
- Arguments:\r
- \r
- This -- a pointer points to the Binding Protocol instance\r
- Controller -- The handle of controller to be tested. Parameter\r
- passed by the caller\r
- *RemainingDevicePath -- A pointer to the device path. Should be ignored by\r
- device driver\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE Controller,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
- )\r
-/*++\r
- \r
- Routine Description:\r
- Stop this driver on Controller Handle. \r
-\r
- Arguments:\r
- This - Protocol instance pointer.\r
- Controller - Handle of device to stop driver on \r
- NumberOfChildren - Not used\r
- ChildHandleBuffer - Not used\r
-\r
- Returns:\r
- EFI_SUCCESS - This driver is removed DeviceHandle\r
- other - This driver was not removed from this device\r
- \r
---*/\r
-;\r
-\r
-//\r
-// IDE controller init functions declaration\r
-//\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitGetChannelInfo (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- OUT BOOLEAN *Enabled,\r
- OUT UINT8 *MaxDevices\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Channel - TODO: add argument description\r
- Enabled - TODO: add argument description\r
- MaxDevices - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitNotifyPhase (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN EFI_IDE_CONTROLLER_ENUM_PHASE Phase,\r
- OUT UINT8 Channel\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Phase - TODO: add argument description\r
- Channel - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitSubmitData (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_IDENTIFY_DATA *IdentifyData\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Channel - TODO: add argument description\r
- Device - TODO: add argument description\r
- IdentifyData - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitSubmitFailingModes (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Channel - TODO: add argument description\r
- Device - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitDisqualifyMode (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_ATA_COLLECTIVE_MODE *BadModes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Channel - TODO: add argument description\r
- Device - TODO: add argument description\r
- BadModes - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitCalculateMode (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_ATA_COLLECTIVE_MODE **SupportedModes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Channel - TODO: add argument description\r
- Device - TODO: add argument description\r
- SupportedModes - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeInitSetTiming (\r
- IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,\r
- IN UINT8 Channel,\r
- IN UINT8 Device,\r
- IN EFI_ATA_COLLECTIVE_MODE *Modes\r
- )\r
-/*++\r
-\r
-Routine Description:\r
-\r
- TODO: Add function description\r
-\r
-Arguments:\r
-\r
- This - TODO: add argument description\r
- Channel - TODO: add argument description\r
- Device - TODO: add argument description\r
- Modes - TODO: add argument description\r
-\r
-Returns:\r
-\r
- TODO: add return values\r
-\r
---*/\r
-;\r
-\r
-#endif\r
+++ /dev/null
-#/*++\r
-#\r
-# Copyright (c) 2006, 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
-# IdeController.inf\r
-#\r
-# Abstract:\r
-#\r
-# Component description file for IDE Controller Driver module.\r
-#\r
-#--*/\r
-\r
-[Defines]\r
- INF_VERSION = 0x00010005\r
- BASE_NAME = IdeController\r
- FILE_GUID = F3790689-FB90-4479-A2EF-B82A43AFE74D\r
- MODULE_TYPE = DXE_DRIVER\r
- VERSION_STRING = 1.0\r
- EDK_RELEASE_VERSION = 0x00020000\r
- EFI_SPECIFICATION_VERSION = 0x00020000\r
- ENTRY_POINT = InitializeIdeControllerDriver\r
- \r
-[Packages]\r
- MdePkg/MdePkg.dec\r
- MdeModulePkg/MdeModulePkg.dec\r
- DuetPkg/DuetPkg.dec\r
- \r
-[Sources]\r
- IdeController.h\r
- IdeController.c\r
- IdeControllerName.c\r
- \r
-\r
-[LibraryClasses]\r
- UefiLib\r
- MemoryAllocationLib\r
- DebugLib\r
- BaseMemoryLib\r
- UefiDriverEntryPoint\r
- UefiBootServicesTableLib\r
-\r
-[Protocols]\r
- gEfiDevicePathProtocolGuid # PROTOCOL TO_START\r
- gEfiIdeControllerInitProtocolGuid # PROTOCOL BY_START\r
- gEfiPciIoProtocolGuid # PROTOCOL TO_START\r
-\r
+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2006 - 2007 Intel Corporation. All rights reserved\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
-\r
-Module Name:\r
- \r
- IdeControllerName.c\r
-\r
-Abstract: \r
-\r
- This portion is to register the IDE Controller Driver name:\r
- "IDE Controller Init Driver"\r
-\r
-Revision History\r
---*/\r
-\r
-#include "IdeController.h"\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\r
- );\r
- \r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerGetControllerName (\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
-// EFI Component Name Protocol\r
-// This portion declares a gloabl variable of EFI_COMPONENT_NAME_PROTOCOL type.\r
-// It initializes the followings:\r
-// .GetDriverName() to PlatformIdeGetDriverName() and\r
-// SupportedLanguages to LANGUAGE_CODE_ENGLISH (3 char ISO639-2 language indetifier)\r
-//\r
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gIdeControllerName = {\r
- IdeControllerGetDriverName,\r
- IdeControllerGetControllerName,\r
- "eng" // Egnlish\r
-};\r
-\r
-GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gIdeControllerName2 = {\r
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) IdeControllerGetDriverName,\r
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) IdeControllerGetControllerName,\r
- "en" // Egnlish\r
-};\r
-\r
-//\r
-// Define the Driver's unicode name string\r
-// IDE controller Driver name string and IDE Controller Name string\r
-//\r
-static EFI_UNICODE_STRING_TABLE mIdeControllerDriverNameTable[] = {\r
- {\r
- "eng;en",\r
- L"IDE Controller Init Driver"\r
- },\r
- {\r
- NULL,\r
- NULL\r
- }\r
-};\r
-\r
-static EFI_UNICODE_STRING_TABLE mIdeControllerControllerNameTable[] = {\r
- {\r
- "eng;en",\r
- L"ICH IDE Controller"\r
- },\r
- {\r
- NULL,\r
- NULL\r
- }\r
-};\r
-\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\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_SUCCESS - 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
-\r
- return LookupUnicodeString2 (\r
- Language,\r
- This->SupportedLanguages,\r
- mIdeControllerDriverNameTable,\r
- DriverName,\r
- (BOOLEAN)(This == &gIdeControllerName)\r
- );\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-IdeControllerGetControllerName (\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 \r
- specified by Language from the point of view of the \r
- driver specified 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 \r
- 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 \r
- managing the controller specified by \r
- ControllerHandle and ChildHandle.\r
- EFI_UNSUPPORTED - The driver specified by This does not support the \r
- language specified by Language.\r
-\r
---*/\r
-{\r
- EFI_STATUS Status;\r
-\r
- if (ChildHandle != NULL) {\r
- return EFI_UNSUPPORTED;\r
- }\r
-\r
- //\r
- // Make sure this driver is currently managing ControllHandle\r
- //\r
- Status = EfiTestManagedDevice (\r
- ControllerHandle,\r
- gIdeControllerDriverBinding.DriverBindingHandle,\r
- &gEfiPciIoProtocolGuid\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- return LookupUnicodeString2 (\r
- Language,\r
- This->SupportedLanguages,\r
- mIdeControllerControllerNameTable,\r
- ControllerName,\r
- (BOOLEAN)(This == &gIdeControllerName)\r
- );\r
-}\r
+++ /dev/null
-/** @file\r
- Header file for IDE Bus Driver's Data Structures\r
-\r
- Copyright (c) 2006 - 2007 Intel Corporation. <BR>\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
-**/\r
-\r
-#ifndef _IDE_DATA_H_\r
-#define _IDE_DATA_H_\r
-\r
-#include <IndustryStandard/Atapi.h>\r
-\r
-//\r
-// common constants\r
-//\r
-#define STALL_1_MILLI_SECOND 1000 // stall 1 ms\r
-#define STALL_1_SECOND 1000000 // stall 1 second\r
-typedef enum {\r
- IdePrimary = 0,\r
- IdeSecondary = 1,\r
- IdeMaxChannel = 2\r
-} EFI_IDE_CHANNEL;\r
-\r
-typedef enum {\r
- IdeMaster = 0,\r
- IdeSlave = 1,\r
- IdeMaxDevice = 2\r
-} EFI_IDE_DEVICE;\r
-\r
-typedef enum {\r
- IdeMagnetic, /* ZIP Drive or LS120 Floppy Drive */\r
- IdeCdRom, /* ATAPI CDROM */\r
- IdeHardDisk, /* Hard Disk */\r
- Ide48bitAddressingHardDisk, /* Hard Disk larger than 120GB */\r
- IdeUnknown\r
-} IDE_DEVICE_TYPE;\r
-\r
-typedef enum {\r
- SenseNoSenseKey,\r
- SenseDeviceNotReadyNoRetry,\r
- SenseDeviceNotReadyNeedRetry,\r
- SenseNoMedia,\r
- SenseMediaChange,\r
- SenseMediaError,\r
- SenseOtherSense\r
-} SENSE_RESULT;\r
-\r
-typedef enum {\r
- AtaUdmaReadOp,\r
- AtaUdmaReadExtOp,\r
- AtaUdmaWriteOp,\r
- AtaUdmaWriteExtOp\r
-} ATA_UDMA_OPERATION;\r
-\r
-//\r
-// IDE Registers\r
-//\r
-typedef union {\r
- UINT16 Command; /* when write */\r
- UINT16 Status; /* when read */\r
-} IDE_CMD_OR_STATUS;\r
-\r
-typedef union {\r
- UINT16 Error; /* when read */\r
- UINT16 Feature; /* when write */\r
-} IDE_ERROR_OR_FEATURE;\r
-\r
-typedef union {\r
- UINT16 AltStatus; /* when read */\r
- UINT16 DeviceControl; /* when write */\r
-} IDE_ALTSTATUS_OR_DEVICECONTROL;\r
-\r
-//\r
-// IDE registers set\r
-//\r
-typedef struct {\r
- UINT16 Data;\r
- IDE_ERROR_OR_FEATURE Reg1;\r
- UINT16 SectorCount;\r
- UINT16 SectorNumber;\r
- UINT16 CylinderLsb;\r
- UINT16 CylinderMsb;\r
- UINT16 Head;\r
- IDE_CMD_OR_STATUS Reg;\r
-\r
- IDE_ALTSTATUS_OR_DEVICECONTROL Alt;\r
- UINT16 DriveAddress;\r
-\r
- UINT16 MasterSlave;\r
- UINT16 BusMasterBaseAddr;\r
-} IDE_BASE_REGISTERS;\r
-\r
-//\r
-// IDE registers' base addresses\r
-//\r
-typedef struct {\r
- UINT16 CommandBlockBaseAddr;\r
- UINT16 ControlBlockBaseAddr;\r
- UINT16 BusMasterBaseAddr;\r
-} IDE_REGISTERS_BASE_ADDR;\r
-\r
-//\r
-// Bit definitions in Programming Interface byte of the Class Code field\r
-// in PCI IDE controller's Configuration Space\r
-//\r
-#define IDE_PRIMARY_OPERATING_MODE BIT0\r
-#define IDE_PRIMARY_PROGRAMMABLE_INDICATOR BIT1\r
-#define IDE_SECONDARY_OPERATING_MODE BIT2\r
-#define IDE_SECONDARY_PROGRAMMABLE_INDICATOR BIT3\r
-\r
-\r
-//\r
-// Bus Master Reg\r
-//\r
-#define BMIC_NREAD BIT3\r
-#define BMIC_START BIT0\r
-#define BMIS_INTERRUPT BIT2\r
-#define BMIS_ERROR BIT1\r
-\r
-#define BMICP_OFFSET 0x00\r
-#define BMISP_OFFSET 0x02\r
-#define BMIDP_OFFSET 0x04\r
-#define BMICS_OFFSET 0x08\r
-#define BMISS_OFFSET 0x0A\r
-#define BMIDS_OFFSET 0x0C\r
-\r
-//\r
-// Time Out Value For IDE Device Polling\r
-//\r
-\r
-//\r
-// ATATIMEOUT is used for waiting time out for ATA device\r
-//\r
-\r
-//\r
-// 1 second\r
-//\r
-#define ATATIMEOUT 1000 \r
-\r
-//\r
-// ATAPITIMEOUT is used for waiting operation\r
-// except read and write time out for ATAPI device\r
-//\r
-\r
-//\r
-// 1 second\r
-//\r
-#define ATAPITIMEOUT 1000 \r
-\r
-//\r
-// ATAPILONGTIMEOUT is used for waiting read and\r
-// write operation timeout for ATAPI device\r
-//\r
-\r
-//\r
-// 2 seconds\r
-//\r
-#define CDROMLONGTIMEOUT 2000 \r
-\r
-//\r
-// 5 seconds\r
-//\r
-#define ATAPILONGTIMEOUT 5000 \r
-\r
-//\r
-// 10 seconds\r
-//\r
-#define ATASMARTTIMEOUT 10000\r
-\r
-\r
-//\r
-// ATAPI6 related data structure definition\r
-//\r
-\r
-//\r
-// The maximum sectors count in 28 bit addressing mode\r
-//\r
-#define MAX_28BIT_ADDRESSING_CAPACITY 0xfffffff\r
-\r
-#pragma pack(1)\r
-\r
-typedef struct {\r
- UINT32 RegionBaseAddr;\r
- UINT16 ByteCount;\r
- UINT16 EndOfTable;\r
-} IDE_DMA_PRD;\r
-\r
-#pragma pack()\r
-\r
-#define SETFEATURE TRUE\r
-#define CLEARFEATURE FALSE\r
-\r
-///\r
-/// PIO mode definition\r
-///\r
-typedef enum _ATA_PIO_MODE_ {\r
- AtaPioModeBelow2,\r
- AtaPioMode2,\r
- AtaPioMode3,\r
- AtaPioMode4\r
-} ATA_PIO_MODE;\r
-\r
-//\r
-// Multi word DMA definition\r
-//\r
-typedef enum _ATA_MDMA_MODE_ {\r
- AtaMdmaMode0,\r
- AtaMdmaMode1,\r
- AtaMdmaMode2\r
-} ATA_MDMA_MODE;\r
-\r
-//\r
-// UDMA mode definition\r
-//\r
-typedef enum _ATA_UDMA_MODE_ {\r
- AtaUdmaMode0,\r
- AtaUdmaMode1,\r
- AtaUdmaMode2,\r
- AtaUdmaMode3,\r
- AtaUdmaMode4,\r
- AtaUdmaMode5\r
-} ATA_UDMA_MODE;\r
-\r
-#define ATA_MODE_CATEGORY_DEFAULT_PIO 0x00\r
-#define ATA_MODE_CATEGORY_FLOW_PIO 0x01\r
-#define ATA_MODE_CATEGORY_MDMA 0x04\r
-#define ATA_MODE_CATEGORY_UDMA 0x08\r
-\r
-#pragma pack(1)\r
-\r
-typedef struct {\r
- UINT8 ModeNumber : 3;\r
- UINT8 ModeCategory : 5;\r
-} ATA_TRANSFER_MODE;\r
-\r
-typedef struct {\r
- UINT8 Sector;\r
- UINT8 Heads;\r
- UINT8 MultipleSector;\r
-} ATA_DRIVE_PARMS;\r
-\r
-#pragma pack()\r
-//\r
-// IORDY Sample Point field value\r
-//\r
-#define ISP_5_CLK 0\r
-#define ISP_4_CLK 1\r
-#define ISP_3_CLK 2\r
-#define ISP_2_CLK 3\r
-\r
-//\r
-// Recovery Time field value\r
-//\r
-#define RECVY_4_CLK 0\r
-#define RECVY_3_CLK 1\r
-#define RECVY_2_CLK 2\r
-#define RECVY_1_CLK 3\r
-\r
-//\r
-// Slave IDE Timing Register Enable\r
-//\r
-#define SITRE BIT14\r
-\r
-//\r
-// DMA Timing Enable Only Select 1\r
-//\r
-#define DTE1 BIT7\r
-\r
-//\r
-// Pre-fetch and Posting Enable Select 1\r
-//\r
-#define PPE1 BIT6\r
-\r
-//\r
-// IORDY Sample Point Enable Select 1\r
-//\r
-#define IE1 BIT5\r
-\r
-//\r
-// Fast Timing Bank Drive Select 1\r
-//\r
-#define TIME1 BIT4\r
-\r
-//\r
-// DMA Timing Enable Only Select 0\r
-//\r
-#define DTE0 BIT3\r
-\r
-//\r
-// Pre-fetch and Posting Enable Select 0\r
-//\r
-#define PPE0 BIT2\r
-\r
-//\r
-// IOREY Sample Point Enable Select 0\r
-//\r
-#define IE0 BIT1\r
-\r
-//\r
-// Fast Timing Bank Drive Select 0\r
-//\r
-#define TIME0 BIT0\r
-\r
-#endif\r
projects / mirror_edk2.git / commitdiff