From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/edk2/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h | 252 ++++++++++++++++++++++++ 1 file changed, 252 insertions(+) create mode 100644 roms/edk2/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h (limited to 'roms/edk2/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h') diff --git a/roms/edk2/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h b/roms/edk2/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h new file mode 100644 index 000000000..b6b4c45f1 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Bus/Sd/SdDxe/SdBlockIo.h @@ -0,0 +1,252 @@ +/** @file + Header file for SdDxe Driver. + + This file defines common data structures, macro definitions and some module + internal function header files. + + Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _SD_BLOCK_IO_H_ +#define _SD_BLOCK_IO_H_ + +/** + Reset the Block Device. + + @param This Indicates a pointer to the calling context. + @param ExtendedVerification Driver may perform diagnostics on reset. + + @retval EFI_SUCCESS The device was reset. + @retval EFI_DEVICE_ERROR The device is not functioning properly and could + not be reset. + +**/ +EFI_STATUS +EFIAPI +SdReset ( + IN EFI_BLOCK_IO_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ); + +/** + Read BufferSize bytes from Lba into Buffer. + + @param This Indicates a pointer to the calling context. + @param MediaId Id of the media, changes every time the media is replaced. + @param Lba The starting Logical Block Address to read from + @param BufferSize Size of Buffer, must be a multiple of device block size. + @param Buffer A pointer to the destination buffer for the data. The caller is + responsible for either having implicit or explicit ownership of the buffer. + + @retval EFI_SUCCESS The data was read correctly from the device. + @retval EFI_DEVICE_ERROR The device reported an error while performing the read. + @retval EFI_NO_MEDIA There is no media in the device. + @retval EFI_MEDIA_CHANGED The MediaId does not match the current device. + @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device. + @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid, + or the buffer is not on proper alignment. + +**/ +EFI_STATUS +EFIAPI +SdReadBlocks ( + IN EFI_BLOCK_IO_PROTOCOL *This, + IN UINT32 MediaId, + IN EFI_LBA Lba, + IN UINTN BufferSize, + OUT VOID *Buffer + ); + +/** + Write BufferSize bytes from Lba into Buffer. + + @param This Indicates a pointer to the calling context. + @param MediaId The media ID that the write request is for. + @param Lba The starting logical block address to be written. The caller is + responsible for writing to only legitimate locations. + @param BufferSize Size of Buffer, must be a multiple of device block size. + @param Buffer A pointer to the source buffer for the data. + + @retval EFI_SUCCESS The data was written correctly to the device. + @retval EFI_WRITE_PROTECTED The device can not be written to. + @retval EFI_DEVICE_ERROR The device reported an error while performing the write. + @retval EFI_NO_MEDIA There is no media in the device. + @retval EFI_MEDIA_CHANGED The MediaId does not match the current device. + @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device. + @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid, + or the buffer is not on proper alignment. + +**/ +EFI_STATUS +EFIAPI +SdWriteBlocks ( + IN EFI_BLOCK_IO_PROTOCOL *This, + IN UINT32 MediaId, + IN EFI_LBA Lba, + IN UINTN BufferSize, + IN VOID *Buffer + ); + +/** + Flush the Block Device. + + @param This Indicates a pointer to the calling context. + + @retval EFI_SUCCESS All outstanding data was written to the device + @retval EFI_DEVICE_ERROR The device reported an error while writing back the data + @retval EFI_NO_MEDIA There is no media in the device. + +**/ +EFI_STATUS +EFIAPI +SdFlushBlocks ( + IN EFI_BLOCK_IO_PROTOCOL *This + ); + +/** + Reset the Block Device. + + @param[in] This Indicates a pointer to the calling context. + @param[in] ExtendedVerification Driver may perform diagnostics on reset. + + @retval EFI_SUCCESS The device was reset. + @retval EFI_DEVICE_ERROR The device is not functioning properly and could + not be reset. + +**/ +EFI_STATUS +EFIAPI +SdResetEx ( + IN EFI_BLOCK_IO2_PROTOCOL *This, + IN BOOLEAN ExtendedVerification + ); + +/** + Read BufferSize bytes from Lba into Buffer. + + @param[in] This Indicates a pointer to the calling context. + @param[in] MediaId Id of the media, changes every time the media is replaced. + @param[in] Lba The starting Logical Block Address to read from. + @param[in, out] Token A pointer to the token associated with the transaction. + @param[in] BufferSize Size of Buffer, must be a multiple of device block size. + @param[out] Buffer A pointer to the destination buffer for the data. The caller is + responsible for either having implicit or explicit ownership of the buffer. + + @retval EFI_SUCCESS The read request was queued if Event is not NULL. + The data was read correctly from the device if + the Event is NULL. + @retval EFI_DEVICE_ERROR The device reported an error while performing + the read. + @retval EFI_NO_MEDIA There is no media in the device. + @retval EFI_MEDIA_CHANGED The MediaId is not for the current media. + @retval EFI_BAD_BUFFER_SIZE The BufferSize parameter is not a multiple of the + intrinsic block size of the device. + @retval EFI_INVALID_PARAMETER The read request contains LBAs that are not valid, + or the buffer is not on proper alignment. + @retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack + of resources. + +**/ +EFI_STATUS +EFIAPI +SdReadBlocksEx ( + IN EFI_BLOCK_IO2_PROTOCOL *This, + IN UINT32 MediaId, + IN EFI_LBA Lba, + IN OUT EFI_BLOCK_IO2_TOKEN *Token, + IN UINTN BufferSize, + OUT VOID *Buffer + ); + +/** + Write BufferSize bytes from Lba into Buffer. + + @param[in] This Indicates a pointer to the calling context. + @param[in] MediaId The media ID that the write request is for. + @param[in] Lba The starting logical block address to be written. The + caller is responsible for writing to only legitimate + locations. + @param[in, out] Token A pointer to the token associated with the transaction. + @param[in] BufferSize Size of Buffer, must be a multiple of device block size. + @param[in] Buffer A pointer to the source buffer for the data. + + @retval EFI_SUCCESS The data was written correctly to the device. + @retval EFI_WRITE_PROTECTED The device can not be written to. + @retval EFI_DEVICE_ERROR The device reported an error while performing the write. + @retval EFI_NO_MEDIA There is no media in the device. + @retval EFI_MEDIA_CHANGED The MediaId does not match the current device. + @retval EFI_BAD_BUFFER_SIZE The Buffer was not a multiple of the block size of the device. + @retval EFI_INVALID_PARAMETER The write request contains LBAs that are not valid, + or the buffer is not on proper alignment. + +**/ +EFI_STATUS +EFIAPI +SdWriteBlocksEx ( + IN EFI_BLOCK_IO2_PROTOCOL *This, + IN UINT32 MediaId, + IN EFI_LBA Lba, + IN OUT EFI_BLOCK_IO2_TOKEN *Token, + IN UINTN BufferSize, + IN VOID *Buffer + ); + +/** + Flush the Block Device. + + @param[in] This Indicates a pointer to the calling context. + @param[in, out] Token A pointer to the token associated with the transaction. + + @retval EFI_SUCCESS All outstanding data was written to the device + @retval EFI_DEVICE_ERROR The device reported an error while writing back the data + @retval EFI_NO_MEDIA There is no media in the device. + +**/ +EFI_STATUS +EFIAPI +SdFlushBlocksEx ( + IN EFI_BLOCK_IO2_PROTOCOL *This, + IN OUT EFI_BLOCK_IO2_TOKEN *Token + ); + +/** + Erase a specified number of device blocks. + + @param[in] This Indicates a pointer to the calling context. + @param[in] MediaId The media ID that the erase request is for. + @param[in] Lba The starting logical block address to be + erased. The caller is responsible for erasing + only legitimate locations. + @param[in, out] Token A pointer to the token associated with the + transaction. + @param[in] Size The size in bytes to be erased. This must be + a multiple of the physical block size of the + device. + + @retval EFI_SUCCESS The erase request was queued if Event is not + NULL. The data was erased correctly to the + device if the Event is NULL.to the device. + @retval EFI_WRITE_PROTECTED The device cannot be erased due to write + protection. + @retval EFI_DEVICE_ERROR The device reported an error while attempting + to perform the erase operation. + @retval EFI_INVALID_PARAMETER The erase request contains LBAs that are not + valid. + @retval EFI_NO_MEDIA There is no media in the device. + @retval EFI_MEDIA_CHANGED The MediaId is not for the current media. + +**/ +EFI_STATUS +EFIAPI +SdEraseBlocks ( + IN EFI_ERASE_BLOCK_PROTOCOL *This, + IN UINT32 MediaId, + IN EFI_LBA Lba, + IN OUT EFI_ERASE_BLOCK_TOKEN *Token, + IN UINTN Size + ); + +#endif + -- cgit 1.2.3-korg