diff options
Diffstat (limited to 'LUFA/Drivers/USB/Class/Common/MassStorage.h')
| -rw-r--r-- | LUFA/Drivers/USB/Class/Common/MassStorage.h | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/LUFA/Drivers/USB/Class/Common/MassStorage.h b/LUFA/Drivers/USB/Class/Common/MassStorage.h index ec6c39360..dea847c13 100644 --- a/LUFA/Drivers/USB/Class/Common/MassStorage.h +++ b/LUFA/Drivers/USB/Class/Common/MassStorage.h @@ -1,7 +1,7 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com www.fourwalledcubicle.com */ @@ -9,13 +9,13 @@ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -64,14 +64,14 @@ #if !defined(__INCLUDE_FROM_MS_DRIVER) #error Do not include this file directly. Include LUFA/Drivers/Class/MassStorage.h instead. #endif - + /* Macros: */ /** Magic signature for a Command Block Wrapper used in the Mass Storage Bulk-Only transport protocol. */ #define MS_CBW_SIGNATURE 0x43425355UL /** Magic signature for a Command Status Wrapper used in the Mass Storage Bulk-Only transport protocol. */ #define MS_CSW_SIGNATURE 0x53425355UL - + /** Mask for a Command Block Wrapper's flags attribute to specify a command with data sent from host-to-device. */ #define MS_COMMAND_DIR_DATA_OUT (0 << 7) @@ -203,7 +203,7 @@ /** SCSI Additional Sense Qualifier Code to indicate that an operation is currently in progress. */ #define SCSI_ASENSEQ_OPERATION_IN_PROGRESS 0x07 - + /* Enums: */ /** Enum for the Mass Storage class specific control requests that can be issued by the USB bus host. */ enum MS_ClassRequests_t @@ -215,7 +215,7 @@ * ready for the next command. */ }; - + /** Enum for the possible command status wrapper return status codes. */ enum MS_CommandStatusCodes_t { @@ -240,7 +240,7 @@ uint8_t SCSICommandLength; /**< Length of the issued SCSI command within the SCSI command data array. */ uint8_t SCSICommandData[16]; /**< Issued SCSI command in the Command Block. */ } MS_CommandBlockWrapper_t; - + /** \brief Mass Storage Class Command Status Wrapper. * * Type define for a Command Status Wrapper, used in the Mass Storage Bulk-Only Transport protocol. @@ -252,9 +252,9 @@ uint32_t DataTransferResidue; /**< Number of bytes of data not processed in the SCSI command. */ uint8_t Status; /**< Status code of the issued command - a value from the \ref MS_CommandStatusCodes_t enum. */ } MS_CommandStatusWrapper_t; - + /** \brief Mass Storage Class SCSI Sense Structure - * + * * Type define for a SCSI Sense structure. Structures of this type are filled out by the * device via the \ref MS_Host_RequestSense() function, indicating the current sense data of the * device (giving explicit error codes for the last issued command). For details of the @@ -265,13 +265,13 @@ uint8_t ResponseCode; uint8_t SegmentNumber; - + unsigned char SenseKey : 4; unsigned char Reserved : 1; unsigned char ILI : 1; unsigned char EOM : 1; unsigned char FileMark : 1; - + uint8_t Information[4]; uint8_t AdditionalLength; uint8_t CmdSpecificInformation[4]; @@ -293,12 +293,12 @@ { unsigned char DeviceType : 5; unsigned char PeripheralQualifier : 3; - + unsigned char Reserved : 7; unsigned char Removable : 1; - + uint8_t Version; - + unsigned char ResponseDataFormat : 4; unsigned char Reserved2 : 1; unsigned char NormACA : 1; @@ -316,17 +316,18 @@ unsigned char WideBus16Bit : 1; unsigned char WideBus32Bit : 1; unsigned char RelAddr : 1; - + uint8_t VendorID[8]; uint8_t ProductID[16]; uint8_t RevisionID[4]; } SCSI_Inquiry_Response_t; - + /* Disable C linkage for C++ Compilers: */ #if defined(__cplusplus) } #endif - + #endif /** @} */ + |