/** @file\r
Pei USB ATATPI command implementations.\r
\r
-Copyright (c) 1999 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 1999 - 2015, Intel Corporation. All rights reserved.<BR>\r
\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions\r
if ((Idata.peripheral_type & 0x1f) == 0x05) {\r
PeiBotDevice->DeviceType = USBCDROM;\r
PeiBotDevice->Media.BlockSize = 0x800;\r
+ PeiBotDevice->Media2.ReadOnly = TRUE;\r
+ PeiBotDevice->Media2.RemovableMedia = TRUE;\r
+ PeiBotDevice->Media2.BlockSize = 0x800;\r
} else {\r
PeiBotDevice->DeviceType = USBFLOPPY;\r
PeiBotDevice->Media.BlockSize = 0x200;\r
+ PeiBotDevice->Media2.ReadOnly = FALSE;\r
+ PeiBotDevice->Media2.RemovableMedia = TRUE;\r
+ PeiBotDevice->Media2.BlockSize = 0x200;\r
}\r
\r
return EFI_SUCCESS;\r
IN UINT8 *SenseKeyBuffer\r
)\r
{\r
- EFI_STATUS Status;\r
- ATAPI_PACKET_COMMAND Packet;\r
- UINT8 *Ptr;\r
- BOOLEAN SenseReq;\r
+ EFI_STATUS Status;\r
+ ATAPI_PACKET_COMMAND Packet;\r
+ UINT8 *Ptr;\r
+ BOOLEAN SenseReq;\r
ATAPI_REQUEST_SENSE_DATA *Sense;\r
\r
*SenseCounts = 0;\r
IN PEI_BOT_DEVICE *PeiBotDevice\r
)\r
{\r
- EFI_STATUS Status;\r
- ATAPI_PACKET_COMMAND Packet;\r
+ EFI_STATUS Status;\r
+ ATAPI_PACKET_COMMAND Packet;\r
ATAPI_READ_CAPACITY_DATA Data;\r
+ UINT32 LastBlock;\r
\r
ZeroMem (&Data, sizeof (ATAPI_READ_CAPACITY_DATA));\r
ZeroMem (&Packet, sizeof (ATAPI_PACKET_COMMAND));\r
if (EFI_ERROR (Status)) {\r
return EFI_DEVICE_ERROR;\r
}\r
+ LastBlock = (Data.LastLba3 << 24) | (Data.LastLba2 << 16) | (Data.LastLba1 << 8) | Data.LastLba0;\r
+\r
+ if (LastBlock == 0xFFFFFFFF) {\r
+ DEBUG ((EFI_D_INFO, "The usb device LBA count is larger than 0xFFFFFFFF!\n"));\r
+ }\r
\r
- PeiBotDevice->Media.LastBlock = (Data.LastLba3 << 24) | (Data.LastLba2 << 16) | (Data.LastLba1 << 8) | Data.LastLba0;\r
+ PeiBotDevice->Media.LastBlock = LastBlock;\r
+ PeiBotDevice->Media.MediaPresent = TRUE;\r
\r
- PeiBotDevice->Media.MediaPresent = TRUE;\r
+ PeiBotDevice->Media2.LastBlock = LastBlock;\r
+ PeiBotDevice->Media2.MediaPresent = TRUE;\r
\r
return EFI_SUCCESS;\r
}\r
IN PEI_BOT_DEVICE *PeiBotDevice\r
)\r
{\r
- EFI_STATUS Status;\r
- ATAPI_PACKET_COMMAND Packet;\r
+ EFI_STATUS Status;\r
+ ATAPI_PACKET_COMMAND Packet;\r
ATAPI_READ_FORMAT_CAPACITY_DATA FormatData;\r
+ UINT32 LastBlock;\r
\r
ZeroMem (&FormatData, sizeof (ATAPI_READ_FORMAT_CAPACITY_DATA));\r
ZeroMem (&Packet, sizeof (ATAPI_PACKET_COMMAND));\r
//\r
PeiBotDevice->Media.MediaPresent = FALSE;\r
PeiBotDevice->Media.LastBlock = 0;\r
+ PeiBotDevice->Media2.MediaPresent = FALSE;\r
+ PeiBotDevice->Media2.LastBlock = 0;\r
\r
} else {\r
+ LastBlock = (FormatData.LastLba3 << 24) | (FormatData.LastLba2 << 16) | (FormatData.LastLba1 << 8) | FormatData.LastLba0;\r
+ if (LastBlock == 0xFFFFFFFF) {\r
+ DEBUG ((EFI_D_INFO, "The usb device LBA count is larger than 0xFFFFFFFF!\n"));\r
+ }\r
\r
- PeiBotDevice->Media.LastBlock = (FormatData.LastLba3 << 24) | (FormatData.LastLba2 << 16) | (FormatData.LastLba1 << 8) | FormatData.LastLba0;\r
+ PeiBotDevice->Media.LastBlock = LastBlock;\r
\r
PeiBotDevice->Media.LastBlock--;\r
\r
PeiBotDevice->Media.MediaPresent = TRUE;\r
+\r
+ PeiBotDevice->Media2.MediaPresent = TRUE;\r
+ PeiBotDevice->Media2.LastBlock = PeiBotDevice->Media.LastBlock;\r
}\r
\r
return EFI_SUCCESS;\r
)\r
{\r
ATAPI_REQUEST_SENSE_DATA *SensePtr;\r
- UINTN Index;\r
- BOOLEAN NoMedia;\r
+ UINTN Index;\r
+ BOOLEAN NoMedia;\r
\r
NoMedia = FALSE;\r
SensePtr = SenseData;\r
BOOLEAN\r
IsMediaError (\r
IN ATAPI_REQUEST_SENSE_DATA *SenseData,\r
- IN UINTN SenseCounts\r
+ IN UINTN SenseCounts\r
)\r
{\r
ATAPI_REQUEST_SENSE_DATA *SensePtr;\r
- UINTN Index;\r
- BOOLEAN Error;\r
+ UINTN Index;\r
+ BOOLEAN Error;\r
\r
SensePtr = SenseData;\r
Error = FALSE;\r
## @file\r
# The Usb mass storage device Peim driver is used to support recovery from USB device.\r
#\r
-# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
#\r
# This program and the accompanying materials\r
# are licensed and made available under the terms and conditions\r
\r
[Ppis]\r
gEfiPeiVirtualBlockIoPpiGuid ## PRODUCES\r
+ gEfiPeiVirtualBlockIo2PpiGuid ## PRODUCES\r
## CONSUMES\r
## NOTIFY\r
gPeiUsbIoPpiGuid\r
BotReadBlocks\r
};\r
\r
-EFI_PEI_PPI_DESCRIPTOR mPpiList = {\r
- EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,\r
- &gEfiPeiVirtualBlockIoPpiGuid,\r
- NULL\r
+EFI_PEI_RECOVERY_BLOCK_IO2_PPI mRecoveryBlkIo2Ppi = {\r
+ EFI_PEI_RECOVERY_BLOCK_IO2_PPI_REVISION,\r
+ BotGetNumberOfBlockDevices2,\r
+ BotGetMediaInfo2,\r
+ BotReadBlocks2\r
+};\r
+\r
+EFI_PEI_PPI_DESCRIPTOR mPpiList[2] = {\r
+ {\r
+ EFI_PEI_PPI_DESCRIPTOR_PPI,\r
+ &gEfiPeiVirtualBlockIoPpiGuid,\r
+ NULL\r
+ },\r
+ {\r
+ EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST,\r
+ &gEfiPeiVirtualBlockIo2PpiGuid,\r
+ NULL\r
+ }\r
};\r
\r
/**\r
//\r
PeiBotDevice->Media.DeviceType = UsbMassStorage;\r
PeiBotDevice->Media.BlockSize = 0x200;\r
+ PeiBotDevice->Media2.InterfaceType = MSG_USB_DP;\r
+ PeiBotDevice->Media2.BlockSize = 0x200;\r
+ PeiBotDevice->Media2.RemovableMedia = FALSE;\r
+ PeiBotDevice->Media2.ReadOnly = FALSE;\r
\r
//\r
// Check its Bulk-in/Bulk-out endpoint\r
&mRecoveryBlkIoPpi,\r
sizeof (EFI_PEI_RECOVERY_BLOCK_IO_PPI)\r
);\r
+ CopyMem (\r
+ &(PeiBotDevice->BlkIo2Ppi),\r
+ &mRecoveryBlkIo2Ppi,\r
+ sizeof (EFI_PEI_RECOVERY_BLOCK_IO2_PPI)\r
+ );\r
CopyMem (\r
&(PeiBotDevice->BlkIoPpiList),\r
- &mPpiList,\r
+ &mPpiList[0],\r
+ sizeof (EFI_PEI_PPI_DESCRIPTOR)\r
+ );\r
+ CopyMem (\r
+ &(PeiBotDevice->BlkIo2PpiList),\r
+ &mPpiList[1],\r
sizeof (EFI_PEI_PPI_DESCRIPTOR)\r
);\r
PeiBotDevice->BlkIoPpiList.Ppi = &PeiBotDevice->BlkIoPpi;\r
+ PeiBotDevice->BlkIo2PpiList.Ppi = &PeiBotDevice->BlkIo2Ppi;\r
\r
Status = PeiUsbInquiry (PeiServices, PeiBotDevice);\r
if (EFI_ERROR (Status)) {\r
Status = EFI_BAD_BUFFER_SIZE;\r
}\r
\r
- if (StartLBA > PeiBotDev->Media.LastBlock) {\r
+ if (StartLBA > PeiBotDev->Media2.LastBlock) {\r
Status = EFI_INVALID_PARAMETER;\r
}\r
\r
return EFI_BAD_BUFFER_SIZE;\r
}\r
\r
- if (StartLBA > PeiBotDev->Media.LastBlock) {\r
+ if (StartLBA > PeiBotDev->Media2.LastBlock) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- if ((StartLBA + NumberOfBlocks - 1) > PeiBotDev->Media.LastBlock) {\r
+ if ((StartLBA + NumberOfBlocks - 1) > PeiBotDev->Media2.LastBlock) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
}\r
}\r
\r
+/**\r
+ Gets the count of block I/O devices that one specific block driver detects.\r
+\r
+ This function is used for getting the count of block I/O devices that one\r
+ specific block driver detects. To the PEI ATAPI driver, it returns the number\r
+ of all the detected ATAPI devices it detects during the enumeration process.\r
+ To the PEI legacy floppy driver, it returns the number of all the legacy\r
+ devices it finds during its enumeration process. If no device is detected,\r
+ then the function will return zero.\r
+\r
+ @param[in] PeiServices General-purpose services that are available\r
+ to every PEIM.\r
+ @param[in] This Indicates the EFI_PEI_RECOVERY_BLOCK_IO2_PPI\r
+ instance.\r
+ @param[out] NumberBlockDevices The number of block I/O devices discovered.\r
+\r
+ @retval EFI_SUCCESS Operation performed successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BotGetNumberOfBlockDevices2 (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *This,\r
+ OUT UINTN *NumberBlockDevices\r
+ )\r
+{\r
+ //\r
+ // For Usb devices, this value should be always 1\r
+ //\r
+ *NumberBlockDevices = 1;\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Gets a block device's media information.\r
+\r
+ This function will provide the caller with the specified block device's media\r
+ information. If the media changes, calling this function will update the media\r
+ information accordingly.\r
+\r
+ @param[in] PeiServices General-purpose services that are available to every\r
+ PEIM\r
+ @param[in] This Indicates the EFI_PEI_RECOVERY_BLOCK_IO2_PPI instance.\r
+ @param[in] DeviceIndex Specifies the block device to which the function wants\r
+ to talk. Because the driver that implements Block I/O\r
+ PPIs will manage multiple block devices, the PPIs that\r
+ want to talk to a single device must specify the\r
+ device index that was assigned during the enumeration\r
+ process. This index is a number from one to\r
+ NumberBlockDevices.\r
+ @param[out] MediaInfo The media information of the specified block media.\r
+ The caller is responsible for the ownership of this\r
+ data structure.\r
+\r
+ @retval EFI_SUCCESS Media information about the specified block device\r
+ was obtained successfully.\r
+ @retval EFI_DEVICE_ERROR Cannot get the media information due to a hardware\r
+ error.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BotGetMediaInfo2 (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *This,\r
+ IN UINTN DeviceIndex,\r
+ OUT EFI_PEI_BLOCK_IO2_MEDIA *MediaInfo\r
+ )\r
+{\r
+ PEI_BOT_DEVICE *PeiBotDev;\r
+ EFI_STATUS Status;\r
+\r
+ PeiBotDev = PEI_BOT_DEVICE2_FROM_THIS (This);\r
+\r
+ Status = BotGetMediaInfo (\r
+ PeiServices,\r
+ &PeiBotDev->BlkIoPpi,\r
+ DeviceIndex,\r
+ &PeiBotDev->Media\r
+ );\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ CopyMem (\r
+ MediaInfo,\r
+ &(PeiBotDev->Media2),\r
+ sizeof (EFI_PEI_BLOCK_IO2_MEDIA)\r
+ );\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+ Reads the requested number of blocks from the specified block device.\r
+\r
+ The function reads the requested number of blocks from the device. All the\r
+ blocks are read, or an error is returned. If there is no media in the device,\r
+ the function returns EFI_NO_MEDIA.\r
+\r
+ @param[in] PeiServices General-purpose services that are available to\r
+ every PEIM.\r
+ @param[in] This Indicates the EFI_PEI_RECOVERY_BLOCK_IO2_PPI instance.\r
+ @param[in] DeviceIndex Specifies the block device to which the function wants\r
+ to talk. Because the driver that implements Block I/O\r
+ PPIs will manage multiple block devices, the PPIs that\r
+ want to talk to a single device must specify the device\r
+ index that was assigned during the enumeration process.\r
+ This index is a number from one to NumberBlockDevices.\r
+ @param[in] StartLBA The starting logical block address (LBA) to read from\r
+ on the device\r
+ @param[in] BufferSize The size of the Buffer in bytes. This number must be\r
+ a multiple of the intrinsic block size of the device.\r
+ @param[out] Buffer A pointer to the destination buffer for the data.\r
+ The caller is responsible for the ownership of the\r
+ buffer.\r
+\r
+ @retval EFI_SUCCESS The data was read correctly from the device.\r
+ @retval EFI_DEVICE_ERROR The device reported an error while attempting\r
+ to perform the read operation.\r
+ @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not\r
+ valid, or the buffer is not properly aligned.\r
+ @retval EFI_NO_MEDIA There is no media in the device.\r
+ @retval EFI_BAD_BUFFER_SIZE The BufferSize parameter is not a multiple of\r
+ the intrinsic block size of the device.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BotReadBlocks2 (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *This,\r
+ IN UINTN DeviceIndex,\r
+ IN EFI_PEI_LBA StartLBA,\r
+ IN UINTN BufferSize,\r
+ OUT VOID *Buffer\r
+ )\r
+{\r
+ PEI_BOT_DEVICE *PeiBotDev;\r
+ EFI_STATUS Status;\r
+\r
+ if (This == NULL) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ Status = EFI_SUCCESS;\r
+ PeiBotDev = PEI_BOT_DEVICE2_FROM_THIS (This);\r
+\r
+ Status = BotReadBlocks (\r
+ PeiServices,\r
+ &PeiBotDev->BlkIoPpi,\r
+ DeviceIndex,\r
+ StartLBA,\r
+ BufferSize,\r
+ Buffer\r
+ );\r
+\r
+ return Status;\r
+}\r
+\r
/**\r
Detect whether the removable media is present and whether it has changed.\r
\r
**/\r
EFI_STATUS\r
PeiBotDetectMedia (\r
- IN EFI_PEI_SERVICES **PeiServices,\r
- IN PEI_BOT_DEVICE *PeiBotDev\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN PEI_BOT_DEVICE *PeiBotDev\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_STATUS FloppyStatus;\r
- UINTN SenseCounts;\r
- BOOLEAN NeedReadCapacity;\r
- EFI_PHYSICAL_ADDRESS AllocateAddress;\r
+ EFI_STATUS Status;\r
+ EFI_STATUS FloppyStatus;\r
+ UINTN SenseCounts;\r
+ BOOLEAN NeedReadCapacity;\r
+ EFI_PHYSICAL_ADDRESS AllocateAddress;\r
ATAPI_REQUEST_SENSE_DATA *SensePtr;\r
- UINTN Retry;\r
+ UINTN Retry;\r
\r
//\r
// if there is no media present,or media not changed,\r
NeedReadCapacity = FALSE;\r
PeiBotDev->Media.MediaPresent = FALSE;\r
PeiBotDev->Media.LastBlock = 0;\r
+ PeiBotDev->Media2.MediaPresent = FALSE;\r
+ PeiBotDev->Media2.LastBlock = 0;\r
} else {\r
//\r
// Media Changed\r
//\r
if (IsMediaChange (SensePtr, SenseCounts)) {\r
- PeiBotDev->Media.MediaPresent = TRUE;\r
+ PeiBotDev->Media.MediaPresent = TRUE;\r
+ PeiBotDev->Media2.MediaPresent = TRUE;\r
}\r
//\r
// Media Error\r
//\r
PeiBotDev->Media.MediaPresent = FALSE;\r
PeiBotDev->Media.LastBlock = 0;\r
+ PeiBotDev->Media2.MediaPresent = FALSE;\r
+ PeiBotDev->Media2.LastBlock = 0;\r
}\r
\r
}\r
// retry the ReadCapacity command\r
//\r
PeiBotDev->DeviceType = USBFLOPPY;\r
- Status = EFI_DEVICE_ERROR;\r
+ Status = EFI_DEVICE_ERROR;\r
}\r
break;\r
\r
if (IsNoMedia (SensePtr, SenseCounts)) {\r
PeiBotDev->Media.MediaPresent = FALSE;\r
PeiBotDev->Media.LastBlock = 0;\r
+ PeiBotDev->Media2.MediaPresent = FALSE;\r
+ PeiBotDev->Media2.LastBlock = 0;\r
break;\r
}\r
\r
//\r
PeiBotDev->Media.MediaPresent = FALSE;\r
PeiBotDev->Media.LastBlock = 0;\r
+ PeiBotDev->Media2.MediaPresent = FALSE;\r
+ PeiBotDev->Media2.LastBlock = 0;\r
break;\r
}\r
}\r
/** @file\r
Usb BOT Peim definition.\r
\r
-Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions\r
#include <Ppi/UsbIo.h>\r
#include <Ppi/UsbHostController.h>\r
#include <Ppi/BlockIo.h>\r
+#include <Ppi/BlockIo2.h>\r
\r
#include <Library/DebugLib.h>\r
\r
);\r
\r
/**\r
- UsbIo installation notification function. \r
- \r
+ Gets the count of block I/O devices that one specific block driver detects.\r
+\r
+ This function is used for getting the count of block I/O devices that one\r
+ specific block driver detects. To the PEI ATAPI driver, it returns the number\r
+ of all the detected ATAPI devices it detects during the enumeration process.\r
+ To the PEI legacy floppy driver, it returns the number of all the legacy\r
+ devices it finds during its enumeration process. If no device is detected,\r
+ then the function will return zero.\r
+\r
+ @param[in] PeiServices General-purpose services that are available\r
+ to every PEIM.\r
+ @param[in] This Indicates the EFI_PEI_RECOVERY_BLOCK_IO2_PPI\r
+ instance.\r
+ @param[out] NumberBlockDevices The number of block I/O devices discovered.\r
+\r
+ @retval EFI_SUCCESS Operation performed successfully.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BotGetNumberOfBlockDevices2 (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *This,\r
+ OUT UINTN *NumberBlockDevices\r
+ );\r
+\r
+/**\r
+ Gets a block device's media information.\r
+\r
+ This function will provide the caller with the specified block device's media\r
+ information. If the media changes, calling this function will update the media\r
+ information accordingly.\r
+\r
+ @param[in] PeiServices General-purpose services that are available to every\r
+ PEIM\r
+ @param[in] This Indicates the EFI_PEI_RECOVERY_BLOCK_IO2_PPI instance.\r
+ @param[in] DeviceIndex Specifies the block device to which the function wants\r
+ to talk. Because the driver that implements Block I/O\r
+ PPIs will manage multiple block devices, the PPIs that\r
+ want to talk to a single device must specify the\r
+ device index that was assigned during the enumeration\r
+ process. This index is a number from one to\r
+ NumberBlockDevices.\r
+ @param[out] MediaInfo The media information of the specified block media.\r
+ The caller is responsible for the ownership of this\r
+ data structure.\r
+\r
+ @retval EFI_SUCCESS Media information about the specified block device\r
+ was obtained successfully.\r
+ @retval EFI_DEVICE_ERROR Cannot get the media information due to a hardware\r
+ error.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BotGetMediaInfo2 (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *This,\r
+ IN UINTN DeviceIndex,\r
+ OUT EFI_PEI_BLOCK_IO2_MEDIA *MediaInfo\r
+ );\r
+\r
+/**\r
+ Reads the requested number of blocks from the specified block device.\r
+\r
+ The function reads the requested number of blocks from the device. All the\r
+ blocks are read, or an error is returned. If there is no media in the device,\r
+ the function returns EFI_NO_MEDIA.\r
+\r
+ @param[in] PeiServices General-purpose services that are available to\r
+ every PEIM.\r
+ @param[in] This Indicates the EFI_PEI_RECOVERY_BLOCK_IO2_PPI instance.\r
+ @param[in] DeviceIndex Specifies the block device to which the function wants\r
+ to talk. Because the driver that implements Block I/O\r
+ PPIs will manage multiple block devices, the PPIs that\r
+ want to talk to a single device must specify the device\r
+ index that was assigned during the enumeration process.\r
+ This index is a number from one to NumberBlockDevices.\r
+ @param[in] StartLBA The starting logical block address (LBA) to read from\r
+ on the device\r
+ @param[in] BufferSize The size of the Buffer in bytes. This number must be\r
+ a multiple of the intrinsic block size of the device.\r
+ @param[out] Buffer A pointer to the destination buffer for the data.\r
+ The caller is responsible for the ownership of the\r
+ buffer.\r
+\r
+ @retval EFI_SUCCESS The data was read correctly from the device.\r
+ @retval EFI_DEVICE_ERROR The device reported an error while attempting\r
+ to perform the read operation.\r
+ @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not\r
+ valid, or the buffer is not properly aligned.\r
+ @retval EFI_NO_MEDIA There is no media in the device.\r
+ @retval EFI_BAD_BUFFER_SIZE The BufferSize parameter is not a multiple of\r
+ the intrinsic block size of the device.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BotReadBlocks2 (\r
+ IN EFI_PEI_SERVICES **PeiServices,\r
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *This,\r
+ IN UINTN DeviceIndex,\r
+ IN EFI_PEI_LBA StartLBA,\r
+ IN UINTN BufferSize,\r
+ OUT VOID *Buffer\r
+ );\r
+\r
+/**\r
+ UsbIo installation notification function.\r
+\r
This function finds out all the current USB IO PPIs in the system and add them\r
into private data.\r
\r
typedef struct {\r
UINTN Signature;\r
EFI_PEI_RECOVERY_BLOCK_IO_PPI BlkIoPpi;\r
+ EFI_PEI_RECOVERY_BLOCK_IO2_PPI BlkIo2Ppi;\r
EFI_PEI_PPI_DESCRIPTOR BlkIoPpiList;\r
+ EFI_PEI_PPI_DESCRIPTOR BlkIo2PpiList;\r
EFI_PEI_BLOCK_IO_MEDIA Media;\r
+ EFI_PEI_BLOCK_IO2_MEDIA Media2;\r
PEI_USB_IO_PPI *UsbIoPpi;\r
EFI_USB_INTERFACE_DESCRIPTOR *BotInterface;\r
EFI_USB_ENDPOINT_DESCRIPTOR *BulkInEndpoint;\r
EFI_USB_ENDPOINT_DESCRIPTOR *BulkOutEndpoint;\r
UINTN AllocateAddress;\r
UINTN DeviceType;\r
- ATAPI_REQUEST_SENSE_DATA *SensePtr;\r
+ ATAPI_REQUEST_SENSE_DATA *SensePtr;\r
} PEI_BOT_DEVICE;\r
\r
#define PEI_BOT_DEVICE_FROM_THIS(a) CR (a, PEI_BOT_DEVICE, BlkIoPpi, PEI_BOT_DEVICE_SIGNATURE)\r
+#define PEI_BOT_DEVICE2_FROM_THIS(a) CR (a, PEI_BOT_DEVICE, BlkIo2Ppi, PEI_BOT_DEVICE_SIGNATURE)\r
\r
/**\r
Send ATAPI command using BOT protocol.\r
/** @file\r
Usb Peim definition.\r
\r
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>\r
\r
This program and the accompanying materials\r
are licensed and made available under the terms and conditions\r
\r
#include <Ppi/UsbIo.h>\r
#include <Ppi/BlockIo.h>\r
+#include <Ppi/BlockIo2.h>\r
\r
#include <Library/DebugLib.h>\r
#include <Library/BaseMemoryLib.h>\r