/** @file\r
Header file for SCSI Disk Driver.\r
\r
-Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2004 - 2019, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
#include <Protocol/ScsiPassThruExt.h>\r
#include <Protocol/ScsiPassThru.h>\r
#include <Protocol/DiskInfo.h>\r
+#include <Protocol/StorageSecurityCommand.h>\r
\r
\r
#include <Library/DebugLib.h>\r
\r
#define IS_DEVICE_FIXED(a) (a)->FixedDevice ? 1 : 0\r
\r
+#define IS_ALIGNED(addr, size) (((UINTN) (addr) & (size - 1)) == 0)\r
+\r
+#define UFS_WLUN_RPMB 0xC4\r
+\r
typedef struct {\r
UINT32 MaxLbaCnt;\r
UINT32 MaxBlkDespCnt;\r
\r
EFI_HANDLE Handle;\r
\r
+ EFI_STORAGE_SECURITY_COMMAND_PROTOCOL StorageSecurity;\r
+\r
EFI_BLOCK_IO_PROTOCOL BlkIo;\r
EFI_BLOCK_IO2_PROTOCOL BlkIo2;\r
EFI_BLOCK_IO_MEDIA BlkIoMedia;\r
#define SCSI_DISK_DEV_FROM_BLKIO(a) CR (a, SCSI_DISK_DEV, BlkIo, SCSI_DISK_DEV_SIGNATURE)\r
#define SCSI_DISK_DEV_FROM_BLKIO2(a) CR (a, SCSI_DISK_DEV, BlkIo2, SCSI_DISK_DEV_SIGNATURE)\r
#define SCSI_DISK_DEV_FROM_ERASEBLK(a) CR (a, SCSI_DISK_DEV, EraseBlock, SCSI_DISK_DEV_SIGNATURE)\r
+#define SCSI_DISK_DEV_FROM_STORSEC(a) CR (a, SCSI_DISK_DEV, StorageSecurity, SCSI_DISK_DEV_SIGNATURE)\r
\r
#define SCSI_DISK_DEV_FROM_DISKINFO(a) CR (a, SCSI_DISK_DEV, DiskInfo, SCSI_DISK_DEV_SIGNATURE)\r
\r
);\r
\r
\r
+/**\r
+ Send a security protocol command to a device that receives data and/or the result\r
+ of one or more commands sent by SendData.\r
+\r
+ The ReceiveData function sends a security protocol command to the given MediaId.\r
+ The security protocol command sent is defined by SecurityProtocolId and contains\r
+ the security protocol specific data SecurityProtocolSpecificData. The function\r
+ returns the data from the security protocol command in PayloadBuffer.\r
+\r
+ For devices supporting the SCSI command set, the security protocol command is sent\r
+ using the SECURITY PROTOCOL IN command defined in SPC-4.\r
+\r
+ If PayloadBufferSize is too small to store the available data from the security\r
+ protocol command, the function shall copy PayloadBufferSize bytes into the\r
+ PayloadBuffer and return EFI_WARN_BUFFER_TOO_SMALL.\r
+\r
+ If PayloadBuffer or PayloadTransferSize is NULL and PayloadBufferSize is non-zero,\r
+ the function shall return EFI_INVALID_PARAMETER.\r
+\r
+ If the given MediaId does not support security protocol commands, the function shall\r
+ return EFI_UNSUPPORTED. If there is no media in the device, the function returns\r
+ EFI_NO_MEDIA. If the MediaId is not the ID for the current media in the device,\r
+ the function returns EFI_MEDIA_CHANGED.\r
+\r
+ If the security protocol fails to complete within the Timeout period, the function\r
+ shall return EFI_TIMEOUT.\r
+\r
+ If the security protocol command completes without an error, the function shall\r
+ return EFI_SUCCESS. If the security protocol command completes with an error, the\r
+ function shall return EFI_DEVICE_ERROR.\r
+\r
+ @param This Indicates a pointer to the calling context.\r
+ @param MediaId ID of the medium to receive data from.\r
+ @param Timeout The timeout, in 100ns units, to use for the execution\r
+ of the security protocol command. A Timeout value of 0\r
+ means that this function will wait indefinitely for the\r
+ security protocol command to execute. If Timeout is greater\r
+ than zero, then this function will return EFI_TIMEOUT if the\r
+ time required to execute the receive data command is greater than Timeout.\r
+ @param SecurityProtocolId The value of the "Security Protocol" parameter of\r
+ the security protocol command to be sent.\r
+ @param SecurityProtocolSpecificData The value of the "Security Protocol Specific" parameter\r
+ of the security protocol command to be sent.\r
+ @param PayloadBufferSize Size in bytes of the payload data buffer.\r
+ @param PayloadBuffer A pointer to a destination buffer to store the security\r
+ protocol command specific payload data for the security\r
+ protocol command. The caller is responsible for having\r
+ either implicit or explicit ownership of the buffer.\r
+ @param PayloadTransferSize A pointer to a buffer to store the size in bytes of the\r
+ data written to the payload data buffer.\r
+\r
+ @retval EFI_SUCCESS The security protocol command completed successfully.\r
+ @retval EFI_WARN_BUFFER_TOO_SMALL The PayloadBufferSize was too small to store the available\r
+ data from the device. The PayloadBuffer contains the truncated data.\r
+ @retval EFI_UNSUPPORTED The given MediaId does not support security protocol commands.\r
+ @retval EFI_DEVICE_ERROR The security protocol command completed with an error.\r
+ @retval EFI_NO_MEDIA There is no media in the device.\r
+ @retval EFI_MEDIA_CHANGED The MediaId is not for the current media.\r
+ @retval EFI_INVALID_PARAMETER The PayloadBuffer or PayloadTransferSize is NULL and\r
+ PayloadBufferSize is non-zero.\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the security\r
+ protocol command to execute.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+ScsiDiskReceiveData (\r
+ IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,\r
+ IN UINT32 MediaId OPTIONAL,\r
+ IN UINT64 Timeout,\r
+ IN UINT8 SecurityProtocolId,\r
+ IN UINT16 SecurityProtocolSpecificData,\r
+ IN UINTN PayloadBufferSize,\r
+ OUT VOID *PayloadBuffer,\r
+ OUT UINTN *PayloadTransferSize\r
+ );\r
+\r
+/**\r
+ Send a security protocol command to a device.\r
+\r
+ The SendData function sends a security protocol command containing the payload\r
+ PayloadBuffer to the given MediaId. The security protocol command sent is\r
+ defined by SecurityProtocolId and contains the security protocol specific data\r
+ SecurityProtocolSpecificData. If the underlying protocol command requires a\r
+ specific padding for the command payload, the SendData function shall add padding\r
+ bytes to the command payload to satisfy the padding requirements.\r
+\r
+ For devices supporting the SCSI command set, the security protocol command is sent\r
+ using the SECURITY PROTOCOL OUT command defined in SPC-4.\r
+\r
+ If PayloadBuffer is NULL and PayloadBufferSize is non-zero, the function shall\r
+ return EFI_INVALID_PARAMETER.\r
+\r
+ If the given MediaId does not support security protocol commands, the function\r
+ shall return EFI_UNSUPPORTED. If there is no media in the device, the function\r
+ returns EFI_NO_MEDIA. If the MediaId is not the ID for the current media in the\r
+ device, the function returns EFI_MEDIA_CHANGED.\r
+\r
+ If the security protocol fails to complete within the Timeout period, the function\r
+ shall return EFI_TIMEOUT.\r
+\r
+ If the security protocol command completes without an error, the function shall return\r
+ EFI_SUCCESS. If the security protocol command completes with an error, the function\r
+ shall return EFI_DEVICE_ERROR.\r
+\r
+ @param This Indicates a pointer to the calling context.\r
+ @param MediaId ID of the medium to receive data from.\r
+ @param Timeout The timeout, in 100ns units, to use for the execution\r
+ of the security protocol command. A Timeout value of 0\r
+ means that this function will wait indefinitely for the\r
+ security protocol command to execute. If Timeout is greater\r
+ than zero, then this function will return EFI_TIMEOUT if the\r
+ time required to execute the receive data command is greater than Timeout.\r
+ @param SecurityProtocolId The value of the "Security Protocol" parameter of\r
+ the security protocol command to be sent.\r
+ @param SecurityProtocolSpecificData The value of the "Security Protocol Specific" parameter\r
+ of the security protocol command to be sent.\r
+ @param PayloadBufferSize Size in bytes of the payload data buffer.\r
+ @param PayloadBuffer A pointer to a destination buffer to store the security\r
+ protocol command specific payload data for the security\r
+ protocol command.\r
+\r
+ @retval EFI_SUCCESS The security protocol command completed successfully.\r
+ @retval EFI_UNSUPPORTED The given MediaId does not support security protocol commands.\r
+ @retval EFI_DEVICE_ERROR The security protocol command completed with an error.\r
+ @retval EFI_NO_MEDIA There is no media in the device.\r
+ @retval EFI_MEDIA_CHANGED The MediaId is not for the current media.\r
+ @retval EFI_INVALID_PARAMETER The PayloadBuffer is NULL and PayloadBufferSize is non-zero.\r
+ @retval EFI_TIMEOUT A timeout occurred while waiting for the security\r
+ protocol command to execute.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+ScsiDiskSendData (\r
+ IN EFI_STORAGE_SECURITY_COMMAND_PROTOCOL *This,\r
+ IN UINT32 MediaId OPTIONAL,\r
+ IN UINT64 Timeout,\r
+ IN UINT8 SecurityProtocolId,\r
+ IN UINT16 SecurityProtocolSpecificData,\r
+ IN UINTN PayloadBufferSize,\r
+ OUT VOID *PayloadBuffer\r
+ );\r
+\r
+\r
/**\r
Provides inquiry information for the controller type.\r
\r
IN EFI_HANDLE ChildHandle\r
);\r
\r
+/**\r
+ Determine if EFI Storage Security Command Protocol should be produced.\r
+\r
+ @param ScsiDiskDevice The pointer of SCSI_DISK_DEV.\r
+ @param ChildHandle Handle of device.\r
+\r
+ @retval TRUE Should produce EFI Storage Security Command Protocol.\r
+ @retval FALSE Should not produce EFI Storage Security Command Protocol.\r
+\r
+**/\r
+BOOLEAN\r
+DetermineInstallStorageSecurity (\r
+ IN SCSI_DISK_DEV *ScsiDiskDevice,\r
+ IN EFI_HANDLE ChildHandle\r
+ );\r
+\r
#endif\r
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