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Add IDE support for edk2 Duet platform.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9000 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
klu2 2009-07-24 07:36:29 +00:00
parent ac10c72782
commit 93d4ce9181
8 changed files with 1744 additions and 3 deletions
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5
DuetPkg/DuetPkg.dsc
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@ -158,8 +158,9 @@
IntelFrameworkModulePkg/Universal/Console/VgaClassDxe/VgaClassDxe.inf IntelFrameworkModulePkg/Universal/Console/VgaClassDxe/VgaClassDxe.inf
# IDE Support # IDE Support
#IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf
DuetPkg/IdeControllerDxe/IdeController.inf
# Usb Support # Usb Support
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf

3
DuetPkg/DuetPkg.fdf
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@ -94,7 +94,8 @@ INF IntelFrameworkModulePkg/Bus/Pci/VgaMiniPortDxe/VgaMiniPortDxe.inf
INF IntelFrameworkModulePkg/Universal/Console/VgaClassDxe/VgaClassDxe.inf INF IntelFrameworkModulePkg/Universal/Console/VgaClassDxe/VgaClassDxe.inf
# IDE Support # IDE Support
#IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf INF IntelFrameworkModulePkg/Bus/Pci/IdeBusDxe/IdeBusDxe.inf
INF DuetPkg/IdeControllerDxe/IdeController.inf
# Usb Support # Usb Support
INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf INF MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf

145
DuetPkg/IdeControllerDxe/ComponentName.h Normal file
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/*++
Copyright (c) 2006 - 2007 Intel Corporation. All rights reserved
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
ComponentName.h
Abstract:
Revision History
--*/
#ifndef _IDE_CONTROLLER_COMPONENT_NAME_H
#define _IDE_CONTROLLER_COMPONENT_NAME_H
#ifndef EFI_SIZE_REDUCTION_APPLIED
#include "Tiano.h"
#include EFI_PROTOCOL_DEFINITION (ComponentName)
#include EFI_PROTOCOL_DEFINITION (ComponentName2)
//
// Global Variables definitions
//
#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
extern EFI_COMPONENT_NAME2_PROTOCOL gIdeControllerName;
#else
extern EFI_COMPONENT_NAME_PROTOCOL gIdeControllerName;
#endif
//
// Forward reference declaration
//
EFI_STATUS
EFIAPI
IdeControllerGetDriverName (
#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
IN EFI_COMPONENT_NAME2_PROTOCOL *This,
#else
IN EFI_COMPONENT_NAME_PROTOCOL *This,
#endif
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
;
EFI_STATUS
EFIAPI
IdeControllerGetControllerName (
#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
IN EFI_COMPONENT_NAME2_PROTOCOL *This,
#else
IN EFI_COMPONENT_NAME_PROTOCOL *This,
#endif
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
;
#endif
#endif

631
DuetPkg/IdeControllerDxe/IdeController.c Normal file
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/*++
Copyright (c) 2006 - 2007 Intel Corporation. All rights reserved
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
IdeController.c
Abstract:
This driver module produces IDE_CONTROLLER_INIT protocol and will be used by
IDE Bus driver to support platform dependent timing information. This driver
is responsible for early initialization of IDE controller.
Revision History
--*/
#include "IdeController.h"
#include "IdeData.h"
//
// IDE Controller Init Guid
//
EFI_GUID
gIdeControllerDriverGuid = { 0x91e365e9, 0xe0c0, 0x4647, 0xb0, 0xeb, 0xf6, 0x78, 0xf6, 0x21, 0xf8, 0x8d };
//
// EFI_DRIVER_BINDING_PROTOCOL instance
//
EFI_DRIVER_BINDING_PROTOCOL gIdeControllerDriverBinding = {
IdeControllerSupported,
IdeControllerStart,
IdeControllerStop,
0xa,
NULL,
NULL
};
//
// Internal function definitions
//
EFI_STATUS
EnableNativeIdeDecode (
IN EFI_PCI_IO_PROTOCOL *PciIo
);
EFI_STATUS
EnableLegacyIdeDecode (
EFI_EVENT Event,
VOID *Context
);
EFI_STATUS
IdeDetectCableType (
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN EFI_IDENTIFY_DATA *IdentifyData
);
EFI_STATUS
AdjustUdmaModeByCableType (
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN OUT EFI_ATA_COLLECTIVE_MODE *Modes
);
EFI_STATUS
CalculateBestPioMode (
IN EFI_IDENTIFY_DATA * IdentifyData,
IN UINT16 *DisPioMode OPTIONAL,
OUT UINT16 *SelectedMode
);
EFI_STATUS
CalculateBestUdmaMode (
IN EFI_IDENTIFY_DATA * IdentifyData,
IN UINT16 *DisUDmaMode OPTIONAL,
OUT UINT16 *SelectedMode
);
EFI_STATUS
IdeInitSetUdmaTiming (
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN EFI_ATA_COLLECTIVE_MODE *Modes
);
EFI_STATUS
IdeInitSetPioTiming (
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_PCI_IO_PROTOCOL *PciIo,
IN EFI_IDENTIFY_DATA *IdentifyData,
IN EFI_ATA_COLLECTIVE_MODE *Modes
);
//
// *************************************
// IdeController Driver Entry Point
// *************************************
//
EFI_STATUS
EFIAPI
InitializeIdeControllerDriver (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Chipset Ide Driver EntryPoint function. It follows the standard EFI driver
model. It's called by StartImage() of DXE Core
Argments:
ImageHnadle -- While the driver image loaded be the ImageLoader(),
an image handle is assigned to this driver binary,
all activities of the driver is tied to this ImageHandle
*SystemTable -- A pointer to the system table, for all BS(Boo Services) and
RT(Runtime Services)
Retruns:
Always call EfiLibInstallDriverBindingProtocol( ) and retrun the result
--*/
{
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
&gIdeControllerDriverBinding,
ImageHandle,
&gIdeControllerName,
&gIdeControllerName2
);
}
EFI_STATUS
EFIAPI
IdeControllerSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Register Driver Binding protocol for this driver.
Arguments:
This -- a pointer points to the Binding Protocol instance
Controller -- The handle of controller to be tested.
*RemainingDevicePath -- A pointer to the device path. Ignored by device
driver but used by bus driver
Returns:
EFI_SUCCESS -- Driver loaded.
other -- Driver not loaded.
--*/
{
EFI_STATUS Status;
EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
EFI_PCI_IO_PROTOCOL *PciIo;
PCI_TYPE00 PciData;
//
// Ide Controller is a device driver, and should ingore the
// "RemainingDevicePath" according to EFI spec
//
Status = gBS->OpenProtocol (
Controller,
&gEfiDevicePathProtocolGuid,
(VOID *) &ParentDevicePath,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
//
// EFI_ALREADY_STARTED is also an error
//
return Status;
}
//
// Close the protocol because we don't use it here
//
gBS->CloseProtocol (
Controller,
&gEfiDevicePathProtocolGuid,
This->DriverBindingHandle,
Controller
);
//
// Now test the EfiPciIoProtocol
//
Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
(VOID **) &PciIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Now further check the PCI header: Base class (offset 0x0B) and
// Sub Class (offset 0x0A). This controller should be an Ide controller
//
Status = PciIo->Pci.Read (
PciIo,
EfiPciIoWidthUint8,
0,
sizeof (PciData),
&PciData
);
if (EFI_ERROR (Status)) {
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
return EFI_UNSUPPORTED;
}
//
// Examine Ide PCI Configuration table fields
//
if ((PciData.Hdr.ClassCode[2] != PCI_CLASS_MASS_STORAGE) ||
(PciData.Hdr.ClassCode[1] != PCI_SUB_CLASS_IDE)
) {
Status = EFI_UNSUPPORTED;
}
gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
EFI_STATUS
EFIAPI
IdeControllerStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
This routine is called right after the .Supported() called and return
EFI_SUCCESS. Notes: The supported protocols are checked but the Protocols
are closed.
Arguments:
This -- a pointer points to the Binding Protocol instance
Controller -- The handle of controller to be tested. Parameter
passed by the caller
*RemainingDevicePath -- A pointer to the device path. Should be ignored by
device driver
--*/
{
EFI_STATUS Status;
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_IDE_CONTROLLER_PRIVATE_DATA *IdePrivateData;
//
// Now test and open the EfiPciIoProtocol
//
Status = gBS->OpenProtocol (
Controller,
&gEfiPciIoProtocolGuid,
(VOID **) &PciIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
//
// Status == 0 - A normal execution flow, SUCCESS and the program proceeds.
// Status == ALREADY_STARTED - A non-zero Status code returned. It indicates
// that the protocol has been opened and should be treated as a
// normal condition and the program proceeds. The Protocol will not
// opened 'again' by this call.
// Status != ALREADY_STARTED - Error status, terminate program execution
//
if (EFI_ERROR (Status)) {
//
// EFI_ALREADY_STARTED is also an error
//
return Status;
}
//
// Allocate Ide private data structure
//
Status = gBS->AllocatePool (
EfiBootServicesData,
sizeof (EFI_IDE_CONTROLLER_PRIVATE_DATA),
(VOID **) &IdePrivateData
);
if (EFI_ERROR (Status)) {
return EFI_OUT_OF_RESOURCES;
}
//
// Initialize Ide controller private data
//
ZeroMem (IdePrivateData, sizeof (EFI_IDE_CONTROLLER_PRIVATE_DATA));
IdePrivateData->Signature = IDE_CONTROLLER_SIGNATURE;
IdePrivateData->PciIo = PciIo;
IdePrivateData->IdeInit.GetChannelInfo = IdeInitGetChannelInfo;
IdePrivateData->IdeInit.NotifyPhase = IdeInitNotifyPhase;
IdePrivateData->IdeInit.SubmitData = IdeInitSubmitData;
IdePrivateData->IdeInit.DisqualifyMode = IdeInitDisqualifyMode;
IdePrivateData->IdeInit.CalculateMode = IdeInitCalculateMode;
IdePrivateData->IdeInit.SetTiming = IdeInitSetTiming;
IdePrivateData->IdeInit.EnumAll = ICH_IDE_ENUMER_ALL;
IdePrivateData->IdeInit.ChannelCount = ICH_IDE_MAX_CHANNEL;
//
// Install IDE_CONTROLLER_INIT protocol & private data to this instance
//
Status = gBS->InstallMultipleProtocolInterfaces (
&Controller,
&gIdeControllerDriverGuid,
IdePrivateData,
&gEfiIdeControllerInitProtocolGuid,
&(IdePrivateData->IdeInit),
NULL
);
return Status;
}
EFI_STATUS
EFIAPI
IdeControllerStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
Stop this driver on Controller Handle.
Arguments:
This - Protocol instance pointer.
Controller - Handle of device to stop driver on
NumberOfChildren - Not used
ChildHandleBuffer - Not used
Returns:
EFI_SUCCESS - This driver is removed DeviceHandle
other - This driver was not removed from this device
--*/
{
EFI_STATUS Status;
EFI_IDE_CONTROLLER_PRIVATE_DATA *IdePrivateData;
//
// Get private data
//
Status = gBS->OpenProtocol (
Controller,
&gIdeControllerDriverGuid,
(VOID **) &IdePrivateData,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
ASSERT_EFI_ERROR (Status);
//
// Close protocols opened by Ide controller driver
//
Status = gBS->CloseProtocol (
Controller,
&gEfiPciIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
gBS->UninstallMultipleProtocolInterfaces (
Controller,
&gIdeControllerDriverGuid,
IdePrivateData,
&gEfiIdeControllerInitProtocolGuid,
&(IdePrivateData->IdeInit),
NULL
);
gBS->FreePool (IdePrivateData);
return EFI_SUCCESS;
}
//
// Interface functions of IDE_CONTROLLER_INIT protocol
//
EFI_STATUS
EFIAPI
IdeInitGetChannelInfo (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
OUT BOOLEAN *Enabled,
OUT UINT8 *MaxDevices
)
/*++
Routine Description:
This function can be used to obtain information about a specified channel.
It's usually used by IDE Bus driver during enumeration process.
Arguments:
This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.
Channel -- Channel number (0 based, either 0 or 1)
Enabled -- TRUE if the channel is enabled. If the channel is disabled,
then it will no be enumerated.
MaxDevices -- The Max number of IDE devices that the bus driver can expect
on this channel. For ATA/ATAPI, this number is either 1 or 2.
Returns:
EFI_STATUS
--*/
{
//
// Channel number (0 based, either 0 or 1)
//
if (Channel < ICH_IDE_MAX_CHANNEL) {
*Enabled = TRUE;
*MaxDevices = ICH_IDE_MAX_DEVICES;
return EFI_SUCCESS;
}
*Enabled = FALSE;
return EFI_INVALID_PARAMETER;
}
EFI_STATUS
EFIAPI
IdeInitNotifyPhase (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN EFI_IDE_CONTROLLER_ENUM_PHASE Phase,
IN UINT8 Channel
)
/*++
Routine Description:
This function is called by IdeBus driver before executing certain actions.
This allows IDE Controller Init to prepare for each action.
Arguments:
This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.
Phase -- phase indicator defined by IDE_CONTROLLER_INIT protocol
Channel -- Channel number (0 based, either 0 or 1)
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IdeInitSubmitData (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_IDENTIFY_DATA *IdentifyData
)
/*++
Routine Description:
This function is called by IdeBus driver to submit EFI_IDENTIFY_DATA data structure
obtained from IDE deivce. This structure is used to set IDE timing
Arguments:
This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.
Channel -- IDE channel number (0 based, either 0 or 1)
Device -- IDE device number
IdentifyData -- A pointer to EFI_IDENTIFY_DATA data structure
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IdeInitDisqualifyMode (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_ATA_COLLECTIVE_MODE *BadModes
)
/*++
Routine Description:
This function is called by IdeBus driver to disqualify unsupported operation
mode on specfic IDE device
Arguments:
This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.
Channel -- IDE channel number (0 based, either 0 or 1)
Device -- IDE device number
BadModes -- Operation mode indicator
Returns:
--*/
{
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IdeInitCalculateMode (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
OUT EFI_ATA_COLLECTIVE_MODE **SupportedModes
)
/*++
Routine Description:
This function is called by IdeBus driver to calculate the best operation mode
supported by specific IDE device
Arguments:
This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.
Channel -- IDE channel number (0 based, either 0 or 1)
Device -- IDE device number
SupportedModes -- Modes collection supported by IDE device
Returns:
--*/
{
if (Channel >= ICH_IDE_MAX_CHANNEL || Device >= ICH_IDE_MAX_DEVICES) {
return EFI_INVALID_PARAMETER;
}
*SupportedModes = AllocateZeroPool (sizeof (EFI_ATA_COLLECTIVE_MODE));
if (*SupportedModes == NULL) {
return EFI_OUT_OF_RESOURCES;
}
//
// In EoE enviroment, when nothing is known about the platform hardware,
// just set the mode to lowest PIO mode for compatibility.
//
(*SupportedModes)->PioMode.Valid = TRUE;
(*SupportedModes)->PioMode.Mode = AtaPioModeBelow2;
(*SupportedModes)->UdmaMode.Valid = FALSE;
(*SupportedModes)->SingleWordDmaMode.Valid = FALSE;
(*SupportedModes)->MultiWordDmaMode.Valid = FALSE;
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
IdeInitSetTiming (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_ATA_COLLECTIVE_MODE *Modes
)
/*++
Routine Description:
This function is called by IdeBus driver to set appropriate timing on IDE
controller according supported operation mode
Arguments:
This -- the EFI_IDE_CONTROLLER_INIT_PROTOCOL instance.
Channel -- IDE channel number (0 based, either 0 or 1)
Device -- IDE device number
Returns:
--*/
{
return EFI_SUCCESS;
}

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/*++
Copyright (c) 2006 Intel Corporation. All rights reserved
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
IdeController.h
Abstract:
Header file for chipset ATA controller driver.
Revision History
--*/
#ifndef _IDE_CONTROLLER_H
#define _IDE_CONTROLLER_H
#include <PiDxe.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiLib.h>
#include <Protocol/PciIo.h>
#include <Protocol/IdeControllerInit.h>
//
// Driver Binding Externs
//
extern EFI_DRIVER_BINDING_PROTOCOL gIdeControllerDriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gIdeControllerName;
extern EFI_COMPONENT_NAME2_PROTOCOL gIdeControllerName2;
#include <IndustryStandard/Pci22.h>
//
// Symbol definition, for PCI IDE configuration field
//
#define PCI_CLASS_MASS_STORAGE 0x01
#define PCI_SUB_CLASS_IDE 0x01
//
// Supports 2 channel max
//
#define ICH_IDE_MAX_CHANNEL 0x02
//
// Supports 2 devices max
//
#define ICH_IDE_MAX_DEVICES 0x02
#define ICH_IDE_ENUMER_ALL FALSE
#define IDE_CONTROLLER_SIGNATURE SIGNATURE_32 ('i', 'i', 'd', 'e')
//
// Ide controller driver private data structure
//
typedef struct {
//
// Standard signature used to identify Ide controller private data
//
UINT32 Signature;
//
// Protocol instance of IDE_CONTROLLER_INIT produced by this driver
//
EFI_IDE_CONTROLLER_INIT_PROTOCOL IdeInit;
//
// copy of protocol pointers used by this driver
//
EFI_PCI_IO_PROTOCOL *PciIo;
//
// The highest disqulified mode for each attached Ide device.
// Per ATA/ATAPI spec, if a mode is not supported, the modes higher than
// it should not be supported
//
EFI_ATA_COLLECTIVE_MODE DisqulifiedModes[ICH_IDE_MAX_CHANNEL][ICH_IDE_MAX_DEVICES];
//
// A copy of EFI_IDENTIFY_DATA data for each attached Ide device and its flag
//
EFI_IDENTIFY_DATA IdentifyData[ICH_IDE_MAX_CHANNEL][ICH_IDE_MAX_DEVICES];
BOOLEAN IdentifyValid[ICH_IDE_MAX_CHANNEL][ICH_IDE_MAX_DEVICES];
} EFI_IDE_CONTROLLER_PRIVATE_DATA;
#define IDE_CONTROLLER_PRIVATE_DATA_FROM_THIS(a) \
CR (a, \
EFI_IDE_CONTROLLER_PRIVATE_DATA, \
IdeInit, \
IDE_CONTROLLER_SIGNATURE \
)
//
// Driver binding functions declaration
//
EFI_STATUS
EFIAPI
IdeControllerSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Register Driver Binding protocol for this driver.
Arguments:
This -- a pointer points to the Binding Protocol instance
Controller -- The handle of controller to be tested.
*RemainingDevicePath -- A pointer to the device path. Ignored by device
driver but used by bus driver
Returns:
EFI_SUCCESS -- Driver loaded.
other -- Driver not loaded.
--*/
;
EFI_STATUS
EFIAPI
IdeControllerStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
This routine is called right after the .Supported() called and return
EFI_SUCCESS. Notes: The supported protocols are checked but the Protocols
are closed.
Arguments:
This -- a pointer points to the Binding Protocol instance
Controller -- The handle of controller to be tested. Parameter
passed by the caller
*RemainingDevicePath -- A pointer to the device path. Should be ignored by
device driver
--*/
;
EFI_STATUS
EFIAPI
IdeControllerStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
Stop this driver on Controller Handle.
Arguments:
This - Protocol instance pointer.
Controller - Handle of device to stop driver on
NumberOfChildren - Not used
ChildHandleBuffer - Not used
Returns:
EFI_SUCCESS - This driver is removed DeviceHandle
other - This driver was not removed from this device
--*/
;
//
// IDE controller init functions declaration
//
EFI_STATUS
EFIAPI
IdeInitGetChannelInfo (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
OUT BOOLEAN *Enabled,
OUT UINT8 *MaxDevices
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Channel - TODO: add argument description
Enabled - TODO: add argument description
MaxDevices - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
IdeInitNotifyPhase (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN EFI_IDE_CONTROLLER_ENUM_PHASE Phase,
OUT UINT8 Channel
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Phase - TODO: add argument description
Channel - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
IdeInitSubmitData (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_IDENTIFY_DATA *IdentifyData
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Channel - TODO: add argument description
Device - TODO: add argument description
IdentifyData - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
IdeInitSubmitFailingModes (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Channel - TODO: add argument description
Device - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
IdeInitDisqualifyMode (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_ATA_COLLECTIVE_MODE *BadModes
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Channel - TODO: add argument description
Device - TODO: add argument description
BadModes - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
IdeInitCalculateMode (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_ATA_COLLECTIVE_MODE **SupportedModes
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Channel - TODO: add argument description
Device - TODO: add argument description
SupportedModes - TODO: add argument description
Returns:
TODO: add return values
--*/
;
EFI_STATUS
EFIAPI
IdeInitSetTiming (
IN EFI_IDE_CONTROLLER_INIT_PROTOCOL *This,
IN UINT8 Channel,
IN UINT8 Device,
IN EFI_ATA_COLLECTIVE_MODE *Modes
)
/*++
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Channel - TODO: add argument description
Device - TODO: add argument description
Modes - TODO: add argument description
Returns:
TODO: add return values
--*/
;
#endif

55
DuetPkg/IdeControllerDxe/IdeController.inf Normal file
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#/*++
#
# Copyright (c) 2006, Intel Corporation
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
# Module Name:
#
# IdeController.inf
#
# Abstract:
#
# Component description file for IDE Controller Driver module.
#
#--*/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = IdeController
FILE_GUID = F3790689-FB90-4479-A2EF-B82A43AFE74D
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x00020000
ENTRY_POINT = InitializeIdeControllerDriver
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
DuetPkg/DuetPkg.dec
[Sources]
IdeController.h
IdeController.c
IdeControllerName.c
[LibraryClasses]
UefiLib
MemoryAllocationLib
DebugLib
BaseMemoryLib
UefiDriverEntryPoint
UefiBootServicesTableLib
[Protocols]
gEfiDevicePathProtocolGuid # PROTOCOL TO_START
gEfiIdeControllerInitProtocolGuid # PROTOCOL BY_START
gEfiPciIoProtocolGuid # PROTOCOL TO_START

215
DuetPkg/IdeControllerDxe/IdeControllerName.c Normal file
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/*++
Copyright (c) 2006 - 2007 Intel Corporation. All rights reserved
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
IdeControllerName.c
Abstract:
This portion is to register the IDE Controller Driver name:
"IDE Controller Init Driver"
Revision History
--*/
#include "IdeController.h"
EFI_STATUS
EFIAPI
IdeControllerGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
IdeControllerGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
);
//
// EFI Component Name Protocol
// This portion declares a gloabl variable of EFI_COMPONENT_NAME_PROTOCOL type.
// It initializes the followings:
// .GetDriverName() to PlatformIdeGetDriverName() and
// SupportedLanguages to LANGUAGE_CODE_ENGLISH (3 char ISO639-2 language indetifier)
//
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gIdeControllerName = {
IdeControllerGetDriverName,
IdeControllerGetControllerName,
"eng" // Egnlish
};
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gIdeControllerName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) IdeControllerGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) IdeControllerGetControllerName,
"en" // Egnlish
};
//
// Define the Driver's unicode name string
// IDE controller Driver name string and IDE Controller Name string
//
static EFI_UNICODE_STRING_TABLE mIdeControllerDriverNameTable[] = {
{
"eng;en",
L"IDE Controller Init Driver"
},
{
NULL,
NULL
}
};
static EFI_UNICODE_STRING_TABLE mIdeControllerControllerNameTable[] = {
{
"eng;en",
L"ICH IDE Controller"
},
{
NULL,
NULL
}
};
EFI_STATUS
EFIAPI
IdeControllerGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mIdeControllerDriverNameTable,
DriverName,
(BOOLEAN)(This == &gIdeControllerName)
);
}
EFI_STATUS
EFIAPI
IdeControllerGetControllerName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language
specified by Language from the point of view of the
driver specified by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
EFI_STATUS Status;
if (ChildHandle != NULL) {
return EFI_UNSUPPORTED;
}
//
// Make sure this driver is currently managing ControllHandle
//
Status = EfiTestManagedDevice (
ControllerHandle,
gIdeControllerDriverBinding.DriverBindingHandle,
&gEfiPciIoProtocolGuid
);
if (EFI_ERROR (Status)) {
return Status;
}
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mIdeControllerControllerNameTable,
ControllerName,
(BOOLEAN)(This == &gIdeControllerName)
);
}

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/** @file
Header file for IDE Bus Driver's Data Structures
Copyright (c) 2006 - 2007 Intel Corporation. <BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _IDE_DATA_H_
#define _IDE_DATA_H_
#include <IndustryStandard/Atapi.h>
//
// common constants
//
#define STALL_1_MILLI_SECOND 1000 // stall 1 ms
#define STALL_1_SECOND 1000000 // stall 1 second
typedef enum {
IdePrimary = 0,
IdeSecondary = 1,
IdeMaxChannel = 2
} EFI_IDE_CHANNEL;
typedef enum {
IdeMaster = 0,
IdeSlave = 1,
IdeMaxDevice = 2
} EFI_IDE_DEVICE;
typedef enum {
IdeMagnetic, /* ZIP Drive or LS120 Floppy Drive */
IdeCdRom, /* ATAPI CDROM */
IdeHardDisk, /* Hard Disk */
Ide48bitAddressingHardDisk, /* Hard Disk larger than 120GB */
IdeUnknown
} IDE_DEVICE_TYPE;
typedef enum {
SenseNoSenseKey,
SenseDeviceNotReadyNoRetry,
SenseDeviceNotReadyNeedRetry,
SenseNoMedia,
SenseMediaChange,
SenseMediaError,
SenseOtherSense
} SENSE_RESULT;
typedef enum {
AtaUdmaReadOp,
AtaUdmaReadExtOp,
AtaUdmaWriteOp,
AtaUdmaWriteExtOp
} ATA_UDMA_OPERATION;
//
// IDE Registers
//
typedef union {
UINT16 Command; /* when write */
UINT16 Status; /* when read */
} IDE_CMD_OR_STATUS;
typedef union {
UINT16 Error; /* when read */
UINT16 Feature; /* when write */
} IDE_ERROR_OR_FEATURE;
typedef union {
UINT16 AltStatus; /* when read */
UINT16 DeviceControl; /* when write */
} IDE_ALTSTATUS_OR_DEVICECONTROL;
//
// IDE registers set
//
typedef struct {
UINT16 Data;
IDE_ERROR_OR_FEATURE Reg1;
UINT16 SectorCount;
UINT16 SectorNumber;
UINT16 CylinderLsb;
UINT16 CylinderMsb;
UINT16 Head;
IDE_CMD_OR_STATUS Reg;
IDE_ALTSTATUS_OR_DEVICECONTROL Alt;
UINT16 DriveAddress;
UINT16 MasterSlave;
UINT16 BusMasterBaseAddr;
} IDE_BASE_REGISTERS;
//
// IDE registers' base addresses
//
typedef struct {
UINT16 CommandBlockBaseAddr;
UINT16 ControlBlockBaseAddr;
UINT16 BusMasterBaseAddr;
} IDE_REGISTERS_BASE_ADDR;
//
// Bit definitions in Programming Interface byte of the Class Code field
// in PCI IDE controller's Configuration Space
//
#define IDE_PRIMARY_OPERATING_MODE BIT0
#define IDE_PRIMARY_PROGRAMMABLE_INDICATOR BIT1
#define IDE_SECONDARY_OPERATING_MODE BIT2
#define IDE_SECONDARY_PROGRAMMABLE_INDICATOR BIT3
//
// Bus Master Reg
//
#define BMIC_NREAD BIT3
#define BMIC_START BIT0
#define BMIS_INTERRUPT BIT2
#define BMIS_ERROR BIT1
#define BMICP_OFFSET 0x00
#define BMISP_OFFSET 0x02
#define BMIDP_OFFSET 0x04
#define BMICS_OFFSET 0x08
#define BMISS_OFFSET 0x0A
#define BMIDS_OFFSET 0x0C
//
// Time Out Value For IDE Device Polling
//
//
// ATATIMEOUT is used for waiting time out for ATA device
//
//
// 1 second
//
#define ATATIMEOUT 1000
//
// ATAPITIMEOUT is used for waiting operation
// except read and write time out for ATAPI device
//
//
// 1 second
//
#define ATAPITIMEOUT 1000
//
// ATAPILONGTIMEOUT is used for waiting read and
// write operation timeout for ATAPI device
//
//
// 2 seconds
//
#define CDROMLONGTIMEOUT 2000
//
// 5 seconds
//
#define ATAPILONGTIMEOUT 5000
//
// 10 seconds
//
#define ATASMARTTIMEOUT 10000
//
// ATAPI6 related data structure definition
//
//
// The maximum sectors count in 28 bit addressing mode
//
#define MAX_28BIT_ADDRESSING_CAPACITY 0xfffffff
#pragma pack(1)
typedef struct {
UINT32 RegionBaseAddr;
UINT16 ByteCount;
UINT16 EndOfTable;
} IDE_DMA_PRD;
#pragma pack()
#define SETFEATURE TRUE
#define CLEARFEATURE FALSE
///
/// PIO mode definition
///
typedef enum _ATA_PIO_MODE_ {
AtaPioModeBelow2,
AtaPioMode2,
AtaPioMode3,
AtaPioMode4
} ATA_PIO_MODE;
//
// Multi word DMA definition
//
typedef enum _ATA_MDMA_MODE_ {
AtaMdmaMode0,
AtaMdmaMode1,
AtaMdmaMode2
} ATA_MDMA_MODE;
//
// UDMA mode definition
//
typedef enum _ATA_UDMA_MODE_ {
AtaUdmaMode0,
AtaUdmaMode1,
AtaUdmaMode2,
AtaUdmaMode3,
AtaUdmaMode4,
AtaUdmaMode5
} ATA_UDMA_MODE;
#define ATA_MODE_CATEGORY_DEFAULT_PIO 0x00
#define ATA_MODE_CATEGORY_FLOW_PIO 0x01
#define ATA_MODE_CATEGORY_MDMA 0x04
#define ATA_MODE_CATEGORY_UDMA 0x08
#pragma pack(1)
typedef struct {
UINT8 ModeNumber : 3;
UINT8 ModeCategory : 5;
} ATA_TRANSFER_MODE;
typedef struct {
UINT8 Sector;
UINT8 Heads;
UINT8 MultipleSector;
} ATA_DRIVE_PARMS;
#pragma pack()
//
// IORDY Sample Point field value
//
#define ISP_5_CLK 0
#define ISP_4_CLK 1
#define ISP_3_CLK 2
#define ISP_2_CLK 3
//
// Recovery Time field value
//
#define RECVY_4_CLK 0
#define RECVY_3_CLK 1
#define RECVY_2_CLK 2
#define RECVY_1_CLK 3
//
// Slave IDE Timing Register Enable
//
#define SITRE BIT14
//
// DMA Timing Enable Only Select 1
//
#define DTE1 BIT7
//
// Pre-fetch and Posting Enable Select 1
//
#define PPE1 BIT6
//
// IORDY Sample Point Enable Select 1
//
#define IE1 BIT5
//
// Fast Timing Bank Drive Select 1
//
#define TIME1 BIT4
//
// DMA Timing Enable Only Select 0
//
#define DTE0 BIT3
//
// Pre-fetch and Posting Enable Select 0
//
#define PPE0 BIT2
//
// IOREY Sample Point Enable Select 0
//
#define IE0 BIT1
//
// Fast Timing Bank Drive Select 0
//
#define TIME0 BIT0
#endif