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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
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bbahnsen
2006-04-21 22:54:32 +00:00
commit 878ddf1fc3
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154
EdkModulePkg/Bus/Usb/UsbMassStorage/Dxe/ComponentName.c 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:
ComponentName.c
Abstract:
--*/
#include "UsbMassStorage.h"
//
// EFI Component Name Functions
//
EFI_STATUS
EFIAPI
UsbMassStorageComponentNameGetDriverName (
IN EFI_COMPONENT_NAME_PROTOCOL *This,
IN CHAR8 *Language,
OUT CHAR16 **DriverName
);
EFI_STATUS
EFIAPI
UsbMassStorageComponentNameGetControllerName (
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
//
EFI_COMPONENT_NAME_PROTOCOL gUsbMassStorageComponentName = {
UsbMassStorageComponentNameGetDriverName,
UsbMassStorageComponentNameGetControllerName,
"eng"
};
STATIC EFI_UNICODE_STRING_TABLE mUsbMassStorageDriverNameTable[] = {
{ "eng", (CHAR16 *) L"Generic USB Mass Storage Driver" },
{ NULL , NULL }
};
EFI_STATUS
EFIAPI
UsbMassStorageComponentNameGetDriverName (
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 LookupUnicodeString (
Language,
gUsbMassStorageComponentName.SupportedLanguages,
mUsbMassStorageDriverNameTable,
DriverName
);
}
EFI_STATUS
EFIAPI
UsbMassStorageComponentNameGetControllerName (
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.
--*/
{
return EFI_UNSUPPORTED;
}

727
EdkModulePkg/Bus/Usb/UsbMassStorage/Dxe/UsbMassStorage.c 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:
UsbMassStorage.c
Abstract:
USB Mass Storage Driver
Revision History
--*/
#include "UsbMassStorage.h"
#include "UsbMassStorageHelper.h"
extern EFI_COMPONENT_NAME_PROTOCOL gUsbMassStorageComponentName;
//
// Prototypes
// Driver model protocol interface
//
EFI_STATUS
EFIAPI
USBMassStorageDriverBindingEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
EFI_STATUS
EFIAPI
USBFloppyDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBFloppyDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
);
EFI_STATUS
EFIAPI
USBFloppyDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// Block I/O Protocol Interface
//
STATIC
EFI_STATUS
EFIAPI
USBFloppyReset (
IN EFI_BLOCK_IO_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
);
STATIC
EFI_STATUS
EFIAPI
USBFloppyReadBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This,
IN UINT32 MediaId,
IN EFI_LBA LBA,
IN UINTN BufferSize,
OUT VOID *Buffer
);
STATIC
EFI_STATUS
EFIAPI
USBFloppyWriteBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This,
IN UINT32 MediaId,
IN EFI_LBA LBA,
IN UINTN BufferSize,
IN VOID *Buffer
);
STATIC
EFI_STATUS
EFIAPI
USBFloppyFlushBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This
);
//
// USB Floppy Driver Global Variables
//
EFI_DRIVER_BINDING_PROTOCOL gUSBFloppyDriverBinding = {
USBFloppyDriverBindingSupported,
USBFloppyDriverBindingStart,
USBFloppyDriverBindingStop,
0x10,
NULL,
NULL
};
EFI_STATUS
EFIAPI
USBFloppyDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Test to see if this driver supports ControllerHandle. Any ControllerHandle
that has UsbHcProtocol installed will be supported.
Arguments:
This - Protocol instance pointer.
Controller - Handle of device to test
RemainingDevicePath - Not used
Returns:
EFI_SUCCESS - This driver supports this device.
EFI_UNSUPPORTED - This driver does not support this device.
--*/
{
EFI_STATUS OpenStatus;
EFI_USB_ATAPI_PROTOCOL *AtapiProtocol;
//
// check whether EFI_USB_ATAPI_PROTOCOL exists, if it does,
// then the controller must be a USB Mass Storage Controller
//
OpenStatus = gBS->OpenProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
(VOID **) &AtapiProtocol,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (OpenStatus)) {
return OpenStatus;
}
gBS->CloseProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
This->DriverBindingHandle,
Controller
);
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
USBFloppyDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Starting the Usb Bus Driver
Arguments:
This - Protocol instance pointer.
Controller - Handle of device to test
RemainingDevicePath - Not used
Returns:
EFI_SUCCESS - This driver supports this device.
EFI_UNSUPPORTED - This driver does not support this device.
EFI_DEVICE_ERROR - This driver cannot be started due to device
Error
EFI_OUT_OF_RESOURCES- Can't allocate memory resources
EFI_ALREADY_STARTED - Thios driver has been started
--*/
{
EFI_STATUS Status;
EFI_USB_ATAPI_PROTOCOL *AtapiProtocol;
USB_FLOPPY_DEV *UsbFloppyDevice;
UsbFloppyDevice = NULL;
//
// Check whether Usb Atapi Protocol attached on the controller handle.
//
Status = gBS->OpenProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
(VOID **) &AtapiProtocol,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
return Status;
}
Status = gBS->AllocatePool (
EfiBootServicesData,
sizeof (USB_FLOPPY_DEV),
(VOID **) &UsbFloppyDevice
);
if (EFI_ERROR (Status)) {
gBS->CloseProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
ZeroMem (UsbFloppyDevice, sizeof (USB_FLOPPY_DEV));
UsbFloppyDevice->Handle = Controller;
UsbFloppyDevice->BlkIo.Media = &UsbFloppyDevice->BlkMedia;
UsbFloppyDevice->Signature = USB_FLOPPY_DEV_SIGNATURE;
UsbFloppyDevice->BlkIo.Reset = USBFloppyReset;
UsbFloppyDevice->BlkIo.ReadBlocks = USBFloppyReadBlocks;
UsbFloppyDevice->BlkIo.WriteBlocks = USBFloppyWriteBlocks;
UsbFloppyDevice->BlkIo.FlushBlocks = USBFloppyFlushBlocks;
UsbFloppyDevice->AtapiProtocol = AtapiProtocol;
//
// Identify drive type and retrieve media information.
//
Status = USBFloppyIdentify (UsbFloppyDevice);
if (EFI_ERROR (Status)) {
if (UsbFloppyDevice->SenseData != NULL) {
gBS->FreePool (UsbFloppyDevice->SenseData);
}
gBS->FreePool (UsbFloppyDevice);
gBS->CloseProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
//
// Install Block I/O protocol for the usb floppy device.
//
Status = gBS->InstallProtocolInterface (
&Controller,
&gEfiBlockIoProtocolGuid,
EFI_NATIVE_INTERFACE,
&UsbFloppyDevice->BlkIo
);
if (EFI_ERROR (Status)) {
if (UsbFloppyDevice->SenseData != NULL) {
gBS->FreePool (UsbFloppyDevice->SenseData);
}
gBS->FreePool (UsbFloppyDevice);
gBS->CloseProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
This->DriverBindingHandle,
Controller
);
return Status;
}
return EFI_SUCCESS;
}
EFI_STATUS
EFIAPI
USBFloppyDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
Stop this driver on ControllerHandle. Support stoping any child handles
created by this driver.
Arguments:
This - Protocol instance pointer.
Controller - Handle of device to stop driver on
NumberOfChildren - Number of Children in the ChildHandleBuffer
ChildHandleBuffer - List of handles for the children we need to stop.
Returns:
EFI_SUCCESS
EFI_DEVICE_ERROR
others
--*/
{
EFI_STATUS Status;
USB_FLOPPY_DEV *UsbFloppyDevice;
EFI_BLOCK_IO_PROTOCOL *BlkIo;
//
// First find USB_FLOPPY_DEV
//
gBS->OpenProtocol (
Controller,
&gEfiBlockIoProtocolGuid,
(VOID **) &BlkIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
UsbFloppyDevice = USB_FLOPPY_DEV_FROM_THIS (BlkIo);
//
// Uninstall Block I/O protocol from the device handle
//
Status = gBS->UninstallProtocolInterface (
Controller,
&gEfiBlockIoProtocolGuid,
&UsbFloppyDevice->BlkIo
);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Stop using EFI_USB_ATAPI_PROTOCOL
//
gBS->CloseProtocol (
Controller,
&gEfiUsbAtapiProtocolGuid,
This->DriverBindingHandle,
Controller
);
if (UsbFloppyDevice->SenseData != NULL) {
gBS->FreePool (UsbFloppyDevice->SenseData);
}
gBS->FreePool (UsbFloppyDevice);
return EFI_SUCCESS;
}
STATIC
EFI_STATUS
EFIAPI
USBFloppyReset (
IN EFI_BLOCK_IO_PROTOCOL *This,
IN BOOLEAN ExtendedVerification
)
/*++
Routine Description:
Implements EFI_BLOCK_IO_PROTOCOL.Reset() function.
Arguments:
This The EFI_BLOCK_IO_PROTOCOL instance.
ExtendedVerification
Indicates that the driver may perform a more exhaustive
verification operation of the device during reset.
(This parameter is ingored in this driver.)
Returns:
EFI_SUCCESS - Success
--*/
{
USB_FLOPPY_DEV *UsbFloppyDevice;
EFI_USB_ATAPI_PROTOCOL *UsbAtapiInterface;
EFI_STATUS Status;
UsbFloppyDevice = USB_FLOPPY_DEV_FROM_THIS (This);
UsbAtapiInterface = UsbFloppyDevice->AtapiProtocol;
//
// directly calling EFI_USB_ATAPI_PROTOCOL.Reset() to implement reset.
//
Status = UsbAtapiInterface->UsbAtapiReset (UsbAtapiInterface, TRUE);
return Status;
}
STATIC
EFI_STATUS
EFIAPI
USBFloppyReadBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This,
IN UINT32 MediaId,
IN EFI_LBA LBA,
IN UINTN BufferSize,
OUT VOID *Buffer
)
/*++
Routine Description:
Implements EFI_BLOCK_IO_PROTOCOL.ReadBlocks() function.
Arguments:
This The EFI_BLOCK_IO_PROTOCOL instance.
MediaId The media id that the read request is for.
LBA The starting logical block address to read from on the device.
BufferSize
The size of the Buffer in bytes. This must be a multiple of
the intrinsic block size of the device.
Buffer A pointer to the destination buffer for the data. The caller
is responsible for either having implicit or explicit ownership
of the buffer.
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_DEVICE_ERROR - Hardware Error
EFI_NO_MEDIA - No media
EFI_MEDIA_CHANGED - Media Change
EFI_BAD_BUFFER_SIZE - Buffer size is bad
--*/
{
USB_FLOPPY_DEV *UsbFloppyDevice;
EFI_STATUS Status;
EFI_BLOCK_IO_MEDIA *Media;
UINTN BlockSize;
UINTN NumberOfBlocks;
BOOLEAN MediaChange;
EFI_TPL OldTpl;
UINT32 Retry;
OldTpl = gBS->RaiseTPL (EFI_TPL_NOTIFY);
Status = EFI_SUCCESS;
MediaChange = FALSE;
Retry = 0;
UsbFloppyDevice = USB_FLOPPY_DEV_FROM_THIS (This);
//
// Check parameters
//
if (!Buffer) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if (BufferSize == 0) {
Status = EFI_SUCCESS;
goto Done;
}
UsbFloppyTestUnitReady (UsbFloppyDevice);
Status = UsbFloppyDetectMedia (UsbFloppyDevice, &MediaChange);
if (EFI_ERROR (Status)) {
Status = EFI_DEVICE_ERROR;
goto Done;
}
if (MediaChange) {
gBS->RestoreTPL (OldTpl);
gBS->ReinstallProtocolInterface (
UsbFloppyDevice->Handle,
&gEfiBlockIoProtocolGuid,
&UsbFloppyDevice->BlkIo,
&UsbFloppyDevice->BlkIo
);
gBS->RaiseTPL (EFI_TPL_NOTIFY);
}
Media = UsbFloppyDevice->BlkIo.Media;
BlockSize = Media->BlockSize;
NumberOfBlocks = BufferSize / BlockSize;
if (!(Media->MediaPresent)) {
Status = EFI_NO_MEDIA;
goto Done;
}
if (MediaId != Media->MediaId) {
Status = EFI_MEDIA_CHANGED;
goto Done;
}
if (BufferSize % BlockSize != 0) {
Status = EFI_BAD_BUFFER_SIZE;
goto Done;
}
if (LBA > Media->LastBlock) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if ((LBA + NumberOfBlocks - 1) > Media->LastBlock) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if ((Media->IoAlign > 1) && (((UINTN) Buffer & (Media->IoAlign - 1)) != 0)) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if (!EFI_ERROR (Status)) {
Status = USBFloppyRead10 (UsbFloppyDevice, Buffer, LBA, 1);
if (EFI_ERROR (Status)) {
This->Reset (This, TRUE);
Status = EFI_DEVICE_ERROR;
goto Done;
}
LBA += 1;
NumberOfBlocks -= 1;
Buffer = (UINT8 *) Buffer + This->Media->BlockSize;
if (NumberOfBlocks == 0) {
Status = EFI_SUCCESS;
goto Done;
}
Status = USBFloppyRead10 (UsbFloppyDevice, Buffer, LBA, NumberOfBlocks);
if (EFI_ERROR (Status)) {
This->Reset (This, TRUE);
Status = EFI_DEVICE_ERROR;
}
}
Done:
gBS->RestoreTPL (OldTpl);
return Status;
}
STATIC
EFI_STATUS
EFIAPI
USBFloppyWriteBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This,
IN UINT32 MediaId,
IN EFI_LBA LBA,
IN UINTN BufferSize,
IN VOID *Buffer
)
/*++
Routine Description:
Implements EFI_BLOCK_IO_PROTOCOL.WriteBlocks() function.
Arguments:
This The EFI_BLOCK_IO_PROTOCOL instance.
MediaId The media id that the write request is for.
LBA The starting logical block address to be written.
The caller is responsible for writing to only
legitimate locations.
BufferSize
The size of the Buffer in bytes. This must be a multiple of
the intrinsic block size of the device.
Buffer A pointer to the source buffer for the data. The caller
is responsible for either having implicit or explicit ownership
of the buffer.
Returns:
EFI_INVALID_PARAMETER - Parameter is error
EFI_SUCCESS - Success
EFI_DEVICE_ERROR - Hardware Error
EFI_NO_MEDIA - No media
EFI_MEDIA_CHANGED - Media Change
EFI_BAD_BUFFER_SIZE - Buffer size is bad
--*/
{
USB_FLOPPY_DEV *UsbFloppyDevice;
EFI_STATUS Status;
EFI_BLOCK_IO_MEDIA *Media;
UINTN BlockSize;
UINTN NumberOfBlocks;
BOOLEAN MediaChange;
EFI_TPL OldTpl;
UINT32 Retry;
OldTpl = gBS->RaiseTPL (EFI_TPL_NOTIFY);
Status = EFI_SUCCESS;
MediaChange = FALSE;
Retry = 0;
UsbFloppyDevice = USB_FLOPPY_DEV_FROM_THIS (This);
//
// Check parameters
//
if (!Buffer) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if (BufferSize == 0) {
Status = EFI_SUCCESS;
goto Done;
}
UsbFloppyTestUnitReady (UsbFloppyDevice);
Status = UsbFloppyDetectMedia (UsbFloppyDevice, &MediaChange);
if (EFI_ERROR (Status)) {
Status = EFI_DEVICE_ERROR;
goto Done;
}
if (MediaChange) {
gBS->RestoreTPL (OldTpl);
gBS->ReinstallProtocolInterface (
UsbFloppyDevice->Handle,
&gEfiBlockIoProtocolGuid,
&UsbFloppyDevice->BlkIo,
&UsbFloppyDevice->BlkIo
);
gBS->RaiseTPL (EFI_TPL_NOTIFY);
}
Media = UsbFloppyDevice->BlkIo.Media;
BlockSize = Media->BlockSize;
NumberOfBlocks = BufferSize / BlockSize;
if (!(Media->MediaPresent)) {
Status = EFI_NO_MEDIA;
goto Done;
}
if (MediaId != Media->MediaId) {
Status = EFI_MEDIA_CHANGED;
goto Done;
}
if (BufferSize % BlockSize != 0) {
Status = EFI_BAD_BUFFER_SIZE;
goto Done;
}
if (LBA > Media->LastBlock) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if ((LBA + NumberOfBlocks - 1) > Media->LastBlock) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if ((Media->IoAlign > 1) && (((UINTN) Buffer & (Media->IoAlign - 1)) != 0)) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
if (UsbFloppyDevice->BlkMedia.ReadOnly) {
Status = EFI_WRITE_PROTECTED;
goto Done;
}
if (!EFI_ERROR (Status)) {
Status = USBFloppyWrite10 (UsbFloppyDevice, Buffer, LBA, 1);
if (EFI_ERROR (Status)) {
This->Reset (This, TRUE);
Status = EFI_DEVICE_ERROR;
goto Done;
}
LBA += 1;
NumberOfBlocks -= 1;
Buffer = (UINT8 *) Buffer + This->Media->BlockSize;
if (NumberOfBlocks == 0) {
Status = EFI_SUCCESS;
goto Done;
}
Status = USBFloppyWrite10 (UsbFloppyDevice, Buffer, LBA, NumberOfBlocks);
if (EFI_ERROR (Status)) {
This->Reset (This, TRUE);
Status = EFI_DEVICE_ERROR;
}
}
Done:
gBS->RestoreTPL (OldTpl);
return Status;
}
STATIC
EFI_STATUS
EFIAPI
USBFloppyFlushBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This
)
/*++
Routine Description:
Implements EFI_BLOCK_IO_PROTOCOL.FlushBlocks() function.
(In this driver, this function just returns EFI_SUCCESS.)
Arguments:
This The EFI_BLOCK_IO_PROTOCOL instance.
Returns:
EFI_SUCCESS - Success
--*/
{
return EFI_SUCCESS;
}

59
EdkModulePkg/Bus/Usb/UsbMassStorage/Dxe/UsbMassStorage.h Normal file
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@@ -0,0 +1,59 @@
/*++
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:
UsbMassStorage.h
Abstract:
Header file for USB Mass Storage Driver's Data Structures
Revision History
--*/
#ifndef _USB_FLP_H
#define _USB_FLP_H
#include <IndustryStandard/usb.h>
#include "UsbMassStorageData.h"
#define CLASS_MASSTORAGE 8
#define SUBCLASS_UFI 4
#define SUBCLASS_8070 5
#define PROTOCOL_BOT 0x50
#define PROTOCOL_CBI0 0
#define PROTOCOL_CBI1 1
#define USBFLOPPY 1
#define USBFLOPPY2 2 // for those that use ReadCapacity(0x25) command to retrieve media capacity
#define USBCDROM 3
#define USB_FLOPPY_DEV_SIGNATURE EFI_SIGNATURE_32 ('u', 'f', 'l', 'p')
typedef struct {
UINTN Signature;
EFI_HANDLE Handle;
EFI_BLOCK_IO_PROTOCOL BlkIo;
EFI_BLOCK_IO_MEDIA BlkMedia;
EFI_USB_ATAPI_PROTOCOL *AtapiProtocol;
REQUEST_SENSE_DATA *SenseData;
UINT8 SenseDataNumber;
UINT8 DeviceType;
} USB_FLOPPY_DEV;
#define USB_FLOPPY_DEV_FROM_THIS(a) \
CR(a, USB_FLOPPY_DEV, BlkIo, USB_FLOPPY_DEV_SIGNATURE)
#endif

43
EdkModulePkg/Bus/Usb/UsbMassStorage/Dxe/UsbMassStorage.mbd Normal file
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@@ -0,0 +1,43 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<ModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
<MbdHeader>
<BaseName>UsbMassStorage</BaseName>
<Guid>A5C6D68B-E78A-4426-9278-A8F0D9EB4D8F</Guid>
<Version>0</Version>
<Description>FIX ME!</Description>
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
<License>
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.
</License>
<Created>2006-03-12 17:09</Created>
<Modified>2006-03-19 15:18</Modified>
</MbdHeader>
<Libraries>
<Library>UefiBootServicesTableLib</Library>
<Library>UefiMemoryLib</Library>
<Library>UefiLib</Library>
<Library>UefiDriverEntryPoint</Library>
<Library>UefiDriverModelLib</Library>
<Library>DxeReportStatusCodeLib</Library>
<Library>BaseDebugLibReportStatusCode</Library>
<Library>EdkDxePrintLib</Library>
<Library>BaseLib</Library>
<Library>EdkUsbLib</Library>
<Library>DxeMemoryAllocationLib</Library>
</Libraries>
</ModuleBuildDescription>

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<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
<MsaHeader>
<BaseName>UsbMassStorage</BaseName>
<ModuleType>DXE_DRIVER</ModuleType>
<ComponentType>BS_DRIVER</ComponentType>
<Guid>A5C6D68B-E78A-4426-9278-A8F0D9EB4D8F</Guid>
<Version>0</Version>
<Abstract>Component description file for UsbMassStorage module</Abstract>
<Description>FIX ME!</Description>
<Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
<License>
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.
</License>
<Specification>0</Specification>
<Created>2006-03-12 17:09</Created>
<Updated>2006-03-19 15:18</Updated>
</MsaHeader>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">DebugLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">UefiDriverModelLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">UefiDriverEntryPoint</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">BaseLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">UefiLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">EdkUsbLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">MemoryAllocationLib</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">UefiBootServicesTableLib</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>UsbMassStorage.h</Filename>
<Filename>UsbMassStorageData.h</Filename>
<Filename>UsbMassStorageHelper.h</Filename>
<Filename>UsbMassStorage.c</Filename>
<Filename>UsbMassStorageHelper.c</Filename>
<Filename>ComponentName.c</Filename>
</SourceFiles>
<Includes>
<PackageName>MdePkg</PackageName>
<PackageName>EdkModulePkg</PackageName>
</Includes>
<Protocols>
<Protocol Usage="TO_START">UsbAtapi</Protocol>
<Protocol Usage="BY_START">BlockIo</Protocol>
</Protocols>
<Externs>
<Extern>
<ModuleEntryPoint></ModuleEntryPoint>
</Extern>
<Extern>
<DriverBinding>gUSBFloppyDriverBinding</DriverBinding>
<ComponentName>gUsbMassStorageComponentName</ComponentName>
</Extern>
</Externs>
</ModuleSurfaceArea>

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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:
UsbMassStorageData.h
Abstract:
Header file for USB Mass Storage Device related Data Structures
Revision History
--*/
#ifndef _USB_FLP_DATA_H
#define _USB_FLP_DATA_H
//
// bit definition
//
#define bit(a) 1 << (a)
//
// timeout unit is in millisecond.
//
#define USBFLPTIMEOUT 2000
#define STALL_1_MILLI_SECOND 1000
//
// ATAPI Packet Command
//
#pragma pack(1)
typedef struct {
UINT8 opcode;
UINT8 reserved_1;
UINT8 reserved_2;
UINT8 reserved_3;
UINT8 reserved_4;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 reserved_7;
UINT8 reserved_8;
UINT8 reserved_9;
UINT8 reserved_10;
UINT8 reserved_11;
} TEST_UNIT_READY_CMD;
typedef struct {
UINT8 opcode;
UINT8 reserved_1 : 4;
UINT8 lun : 4;
UINT8 page_code;
UINT8 reserved_3;
UINT8 allocation_length;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 reserved_7;
UINT8 reserved_8;
UINT8 reserved_9;
UINT8 reserved_10;
UINT8 reserved_11;
} INQUIRY_CMD;
typedef struct {
UINT8 opcode;
UINT8 reserved_1 : 4;
UINT8 lun : 4;
UINT8 reserved_2;
UINT8 reserved_3;
UINT8 allocation_length;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 reserved_7;
UINT8 reserved_8;
UINT8 reserved_9;
UINT8 reserved_10;
UINT8 reserved_11;
} REQUEST_SENSE_CMD;
typedef struct {
UINT8 opcode;
UINT8 reserved_1 : 4;
UINT8 lun : 4;
UINT8 page_code : 6;
UINT8 page_control : 2;
UINT8 reserved_3;
UINT8 reserved_4;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 parameter_list_length_hi;
UINT8 parameter_list_length_lo;
UINT8 reserved_9;
UINT8 reserved_10;
UINT8 reserved_11;
} MODE_SENSE_CMD_UFI;
typedef struct {
UINT8 opcode;
UINT8 reserved_1 : 3;
UINT8 dbd : 1;
UINT8 reserved_2 : 1;
UINT8 lun : 3;
UINT8 page_code : 6;
UINT8 page_control : 2;
UINT8 reserved_3;
UINT8 allocation_length;
UINT8 control;
} MODE_SENSE_CMD_SCSI;
typedef struct {
UINT8 opcode;
UINT8 reserved_1 : 5;
UINT8 lun : 3;
UINT8 Lba0;
UINT8 Lba1;
UINT8 Lba2;
UINT8 Lba3;
UINT8 reserved_6;
UINT8 TranLen0;
UINT8 TranLen1;
UINT8 reserved_9;
UINT8 reserved_10;
UINT8 reserved_11;
} READ10_CMD;
typedef struct {
UINT8 opcode;
UINT8 reserved_1;
UINT8 reserved_2;
UINT8 reserved_3;
UINT8 reserved_4;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 allocation_length_hi;
UINT8 allocation_length_lo;
UINT8 reserved_9;
UINT8 reserved_10;
UINT8 reserved_11;
} READ_FORMAT_CAP_CMD;
typedef union {
UINT16 Data16[6];
TEST_UNIT_READY_CMD TestUnitReady;
READ10_CMD Read10;
REQUEST_SENSE_CMD RequestSense;
INQUIRY_CMD Inquiry;
MODE_SENSE_CMD_UFI ModeSenseUFI;
READ_FORMAT_CAP_CMD ReadFormatCapacity;
MODE_SENSE_CMD_SCSI ModeSenseSCSI;
} ATAPI_PACKET_COMMAND;
#pragma pack()
//
// Packet Command Code
//
#define TEST_UNIT_READY 0x00
#define REZERO 0x01
#define REQUEST_SENSE 0x03
#define FORMAT_UNIT 0x04
#define REASSIGN_BLOCKS 0x07
#define INQUIRY 0x12
#define START_STOP_UNIT 0x1B
#define PREVENT_ALLOW_MEDIA_REMOVAL 0x1E
#define READ_FORMAT_CAPACITY 0x23
#define OLD_FORMAT_UNIT 0x24
#define READ_CAPACITY 0x25
#define READ_10 0x28
#define WRITE_10 0x2A
#define SEEK 0x2B
#define SEND_DIAGNOSTICS 0x3D
#define WRITE_VERIFY 0x2E
#define VERIFY 0x2F
#define READ_DEFECT_DATA 0x37
#define WRITE_BUFFER 0x38
#define READ_BUFFER 0x3C
#define READ_LONG 0x3E
#define WRITE_LONG 0x3F
#define MODE_SELECT 0x55
#define UFI_MODE_SENSE5A 0x5A
#define SCSI_MODE_SENSE1A 0x1A
#define READ_12 0xA8
#define WRITE_12 0xAA
#define MAX_ATAPI_BYTE_COUNT (0xfffe)
//
// Sense Key
//
#define REQUEST_SENSE_ERROR (0x70)
#define SK_NO_SENSE (0x0)
#define SK_RECOVERY_ERROR (0x1)
#define SK_NOT_READY (0x2)
#define SK_MEDIUM_ERROR (0x3)
#define SK_HARDWARE_ERROR (0x4)
#define SK_ILLEGAL_REQUEST (0x5)
#define SK_UNIT_ATTENTION (0x6)
#define SK_DATA_PROTECT (0x7)
#define SK_BLANK_CHECK (0x8)
#define SK_VENDOR_SPECIFIC (0x9)
#define SK_RESERVED_A (0xA)
#define SK_ABORT (0xB)
#define SK_RESERVED_C (0xC)
#define SK_OVERFLOW (0xD)
#define SK_MISCOMPARE (0xE)
#define SK_RESERVED_F (0xF)
//
// Additional Sense Codes
//
#define ASC_NOT_READY (0x04)
#define ASC_MEDIA_ERR1 (0x10)
#define ASC_MEDIA_ERR2 (0x11)
#define ASC_MEDIA_ERR3 (0x14)
#define ASC_MEDIA_ERR4 (0x30)
#define ASC_MEDIA_UPSIDE_DOWN (0x06)
#define ASC_INVALID_CMD (0x20)
#define ASC_LBA_OUT_OF_RANGE (0x21)
#define ASC_INVALID_FIELD (0x24)
#define ASC_WRITE_PROTECTED (0x27)
#define ASC_MEDIA_CHANGE (0x28)
#define ASC_RESET (0x29) /* Power On Reset or Bus Reset occurred */
#define ASC_ILLEGAL_FIELD (0x26)
#define ASC_NO_MEDIA (0x3A)
#define ASC_ILLEGAL_MODE_FOR_THIS_TRACK (0x64)
#define ASC_LOGICAL_UNIT_STATUS (0x08)
//
// Additional Sense Code Qualifier
//
#define ASCQ_IN_PROGRESS (0x01)
#define ASCQ_DEVICE_BUSY (0xff)
#define ASCQ_LOGICAL_UNIT_FAILURE (0x00)
#define ASCQ_LOGICAL_UNIT_TIMEOUT (0x01)
#define ASCQ_LOGICAL_UNIT_OVERRUN (0x80)
#define SETFEATURE TRUE
#define CLEARFEATURE FALSE
//
// ATAPI Data structure
//
#pragma pack(1)
typedef struct {
UINT8 peripheral_type;
UINT8 RMB;
UINT8 version;
UINT8 response_data_format;
UINT8 addnl_length;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 reserved_7;
UINT8 vendor_info[8];
UINT8 product_id[12];
UINT8 eeprom_product_code[4];
UINT8 firmware_rev_level[4];
} USB_INQUIRY_DATA;
typedef struct {
UINT8 error_code : 7;
UINT8 valid : 1;
UINT8 reserved_1;
UINT8 sense_key : 4;
UINT8 reserved_21 : 1;
UINT8 ILI : 1;
UINT8 reserved_22 : 2;
UINT8 vendor_specific_3;
UINT8 vendor_specific_4;
UINT8 vendor_specific_5;
UINT8 vendor_specific_6;
UINT8 addnl_sense_length; // n - 7
UINT8 vendor_specific_8;
UINT8 vendor_specific_9;
UINT8 vendor_specific_10;
UINT8 vendor_specific_11;
UINT8 addnl_sense_code; // mandatory
UINT8 addnl_sense_code_qualifier; // mandatory
UINT8 field_replaceable_unit_code; // optional
UINT8 reserved_15;
UINT8 reserved_16;
UINT8 reserved_17;
//
// Followed by additional sense bytes : FIXME
//
} REQUEST_SENSE_DATA;
typedef struct {
UINT8 LastLba3;
UINT8 LastLba2;
UINT8 LastLba1;
UINT8 LastLba0;
UINT8 BlockSize3;
UINT8 BlockSize2;
UINT8 BlockSize1;
UINT8 BlockSize0;
} READ_CAPACITY_DATA;
typedef struct {
UINT8 reserved_0;
UINT8 reserved_1;
UINT8 reserved_2;
UINT8 Capacity_Length;
UINT8 LastLba3;
UINT8 LastLba2;
UINT8 LastLba1;
UINT8 LastLba0;
UINT8 DesCode : 2;
UINT8 reserved_9 : 6;
UINT8 BlockSize2;
UINT8 BlockSize1;
UINT8 BlockSize0;
} READ_FORMAT_CAPACITY_DATA;
typedef struct {
UINT8 mode_data_len_hi;
UINT8 mode_data_len_lo;
UINT8 media_type_code;
UINT8 reserved_3_0 : 4;
UINT8 dpofua : 1;
UINT8 reserved_3_1 : 2;
UINT8 write_protected : 1;
UINT8 reserved_4;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 reserved_7;
} UFI_MODE_PARAMETER_HEADER;
typedef struct {
UINT8 mode_data_len;
UINT8 media_type_code;
UINT8 speed : 4;
UINT8 buffered_mode : 3;
UINT8 write_protected : 1;
UINT8 block_descritptor_length;
} SCSI_MODE_PARAMETER_HEADER6;
typedef struct {
UINT8 page_code : 6;
UINT8 reserved_0 : 1;
UINT8 parameter_savable : 1;
UINT8 page_length;
UINT8 transfer_rate_msb;
UINT8 transfer_rate_lsb;
UINT8 number_of_heads;
UINT8 sectors_per_track;
UINT8 databytes_per_sector_msb;
UINT8 databytes_per_sector_lsb;
UINT8 number_of_cylinders_msb;
UINT8 number_of_cylinders_lsb;
UINT8 reserved_10_18[9];
UINT8 motor_on_delay;
UINT8 motor_off_delay;
UINT8 reserved_21_27[7];
UINT8 medium_rotation_rate_msb;
UINT8 medium_rotation_rate_lsb;
UINT8 reserved_30_31[2];
} FLEXIBLE_DISK_PAGE;
typedef struct {
UFI_MODE_PARAMETER_HEADER mode_param_header;
FLEXIBLE_DISK_PAGE flex_disk_page;
} UFI_MODE_PARAMETER_PAGE_5;
typedef struct {
UINT8 page_code : 6;
UINT8 reserved_0 : 1;
UINT8 parameter_savable : 1;
UINT8 page_length;
UINT8 reserved_2;
UINT8 inactive_time_multplier : 4;
UINT8 reserved_3 : 4;
UINT8 software_write_protect : 1;
UINT8 disable_media_access : 1;
UINT8 reserved_4 : 6;
UINT8 reserved_5;
UINT8 reserved_6;
UINT8 reserved_7;
} TIMER_AND_PROTECT_PAGE;
typedef struct {
UFI_MODE_PARAMETER_HEADER mode_param_header;
TIMER_AND_PROTECT_PAGE time_and_protect_page;
} UFI_MODE_PARAMETER_PAGE_1C;
#pragma pack()
#endif

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EdkModulePkg/Bus/Usb/UsbMassStorage/Dxe/UsbMassStorageHelper.h 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:
UsbMassStorageHelper.h
Abstract:
Function prototype for USB Mass Storage Driver
Revision History
--*/
#ifndef _USB_FLPHLP_H
#define _USB_FLPHLP_H
#include "UsbMassStorage.h"
EFI_STATUS
USBFloppyIdentify (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
USBFloppyPacketCommand (
USB_FLOPPY_DEV *UsbFloppyDevice,
VOID *Command,
UINT8 CommandSize,
VOID *DataBuffer,
UINT32 BufferLength,
EFI_USB_DATA_DIRECTION Direction,
UINT16 TimeOutInMilliSeconds
);
EFI_STATUS
USBFloppyInquiry (
IN USB_FLOPPY_DEV *UsbFloppyDevice,
OUT USB_INQUIRY_DATA **Idata
);
EFI_STATUS
USBFloppyRead10 (
IN USB_FLOPPY_DEV *UsbFloppyDevice,
IN VOID *Buffer,
IN EFI_LBA Lba,
IN UINTN NumberOfBlocks
);
EFI_STATUS
USBFloppyReadFormatCapacity (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
UsbFloppyRequestSense (
IN USB_FLOPPY_DEV *UsbFloppyDevice,
OUT UINTN *SenseCounts
);
EFI_STATUS
UsbFloppyTestUnitReady (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
USBFloppyWrite10 (
IN USB_FLOPPY_DEV *UsbFloppyDevice,
IN VOID *Buffer,
IN EFI_LBA Lba,
IN UINTN NumberOfBlocks
);
EFI_STATUS
UsbFloppyDetectMedia (
IN USB_FLOPPY_DEV *UsbFloppyDevice,
OUT BOOLEAN *MediaChange
);
EFI_STATUS
UsbFloppyModeSense5APage5 (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
UsbFloppyModeSense5APage1C (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
UsbFloppyModeSense5APage3F (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
UsbSCSIModeSense1APage3F (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
EFI_STATUS
UsbMassStorageModeSense (
IN USB_FLOPPY_DEV *UsbFloppyDevice
);
#endif

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<?xml version="1.0" encoding="UTF-8"?><!-- 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.-->
<project basedir="." default="UsbMassStorage"><!--Apply external ANT tasks-->
<taskdef resource="GenBuild.tasks"/>
<taskdef resource="net/sf/antcontrib/antlib.xml"/>
<property environment="env"/>
<property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
<import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
<property name="MODULE_RELATIVE_PATH" value="Bus\Usb\UsbMassStorage\Dxe"/>
<property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
<property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
<target name="UsbMassStorage">
<GenBuild baseName="UsbMassStorage" mbdFilename="${MODULE_DIR}\UsbMassStorage.mbd" msaFilename="${MODULE_DIR}\UsbMassStorage.msa"/>
</target>
<target depends="UsbMassStorage_clean" name="clean"/>
<target depends="UsbMassStorage_cleanall" name="cleanall"/>
<target name="UsbMassStorage_clean">
<OutputDirSetup baseName="UsbMassStorage" mbdFilename="${MODULE_DIR}\UsbMassStorage.mbd" msaFilename="${MODULE_DIR}\UsbMassStorage.msa"/>
<if>
<available file="${DEST_DIR_OUTPUT}\UsbMassStorage_build.xml"/>
<then>
<ant antfile="${DEST_DIR_OUTPUT}\UsbMassStorage_build.xml" target="clean"/>
</then>
</if>
<delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
</target>
<target name="UsbMassStorage_cleanall">
<OutputDirSetup baseName="UsbMassStorage" mbdFilename="${MODULE_DIR}\UsbMassStorage.mbd" msaFilename="${MODULE_DIR}\UsbMassStorage.msa"/>
<if>
<available file="${DEST_DIR_OUTPUT}\UsbMassStorage_build.xml"/>
<then>
<ant antfile="${DEST_DIR_OUTPUT}\UsbMassStorage_build.xml" target="cleanall"/>
</then>
</if>
<delete dir="${DEST_DIR_OUTPUT}"/>
<delete dir="${DEST_DIR_DEBUG}"/>
<delete>
<fileset dir="${BIN_DIR}" includes="**UsbMassStorage*"/>
</delete>
</target>
</project>