/*
LUFA Library
- Copyright (C) Dean Camera, 2010.
-
+ Copyright (C) Dean Camera, 2011.
+
dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
+ www.lufa-lib.org
*/
/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2011 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
*
* Header file for SCSI.c.
*/
-
+
#ifndef _SCSI_H_
#define _SCSI_H_
#include "MassStorage.h"
#include "Descriptors.h"
#include "DataflashManager.h"
- #include "SCSI_Codes.h"
-
+
/* Macros: */
/** Macro to set the current SCSI sense data to the given key, additional sense code and additional sense qualifier. This
* is for convenience, as it allows for all three sense values (returned upon request to the host to give information about
* the last command failure) in a quick and easy manner.
*
- * \param[in] key New SCSI sense key to set the sense code to
- * \param[in] acode New SCSI additional sense key to set the additional sense code to
- * \param[in] aqual New SCSI additional sense key qualifier to set the additional sense qualifier code to
+ * \param[in] Key New SCSI sense key to set the sense code to
+ * \param[in] Acode New SCSI additional sense key to set the additional sense code to
+ * \param[in] Aqual New SCSI additional sense key qualifier to set the additional sense qualifier code to
*/
- #define SCSI_SET_SENSE(key, acode, aqual) MACROS{ SenseData.SenseKey = (key); \
- SenseData.AdditionalSenseCode = (acode); \
- SenseData.AdditionalSenseQualifier = (aqual); }MACROE
+ #define SCSI_SET_SENSE(Key, Acode, Aqual) MACROS{ SenseData.SenseKey = (Key); \
+ SenseData.AdditionalSenseCode = (Acode); \
+ SenseData.AdditionalSenseQualifier = (Aqual); }MACROE
- /** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be read from the storage medium. */
+ /** Macro for the \ref SCSI_Command_ReadWrite_10() function, to indicate that data is to be read from the storage medium. */
#define DATA_READ true
- /** Macro for the SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */
+ /** Macro for the \ref SCSI_Command_ReadWrite_10() function, to indicate that data is to be written to the storage medium. */
#define DATA_WRITE false
/** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a Block Media device. */
#define DEVICE_TYPE_BLOCK 0x00
-
+
/** Value for the DeviceType entry in the SCSI_Inquiry_Response_t enum, indicating a CD-ROM device. */
#define DEVICE_TYPE_CDROM 0x05
*/
typedef struct
{
- unsigned char DeviceType : 5;
- unsigned char PeripheralQualifier : 3;
-
- unsigned char _RESERVED1 : 7;
- unsigned char Removable : 1;
-
- uint8_t Version;
-
- unsigned char ResponseDataFormat : 4;
- unsigned char _RESERVED2 : 1;
- unsigned char NormACA : 1;
- unsigned char TrmTsk : 1;
- unsigned char AERC : 1;
-
- uint8_t AdditionalLength;
- uint8_t _RESERVED3[2];
-
- unsigned char SoftReset : 1;
- unsigned char CmdQue : 1;
- unsigned char _RESERVED4 : 1;
- unsigned char Linked : 1;
- unsigned char Sync : 1;
- 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;
-
+ unsigned DeviceType : 5;
+ unsigned PeripheralQualifier : 3;
+
+ unsigned Reserved : 7;
+ unsigned Removable : 1;
+
+ uint8_t Version;
+
+ unsigned ResponseDataFormat : 4;
+ unsigned Reserved2 : 1;
+ unsigned NormACA : 1;
+ unsigned TrmTsk : 1;
+ unsigned AERC : 1;
+
+ uint8_t AdditionalLength;
+ uint8_t Reserved3[2];
+
+ unsigned SoftReset : 1;
+ unsigned CmdQue : 1;
+ unsigned Reserved4 : 1;
+ unsigned Linked : 1;
+ unsigned Sync : 1;
+ unsigned WideBus16Bit : 1;
+ unsigned WideBus32Bit : 1;
+ unsigned RelAddr : 1;
+
+ uint8_t VendorID[8];
+ uint8_t ProductID[16];
+ uint8_t RevisionID[4];
+ } MS_SCSI_Inquiry_Response_t;
+
/** Type define for a SCSI sense structure to a SCSI REQUEST SENSE command. For details of the
* structure contents, refer to the SCSI specifications.
*/
typedef struct
{
- uint8_t ResponseCode;
-
- uint8_t SegmentNumber;
-
- unsigned char SenseKey : 4;
- unsigned char _RESERVED1 : 1;
- unsigned char ILI : 1;
- unsigned char EOM : 1;
- unsigned char FileMark : 1;
-
- uint8_t Information[4];
- uint8_t AdditionalLength;
- uint8_t CmdSpecificInformation[4];
- uint8_t AdditionalSenseCode;
- uint8_t AdditionalSenseQualifier;
- uint8_t FieldReplaceableUnitCode;
- uint8_t SenseKeySpecific[3];
- } SCSI_Request_Sense_Response_t;
-
+ uint8_t ResponseCode;
+
+ uint8_t SegmentNumber;
+
+ unsigned SenseKey : 4;
+ unsigned Reserved : 1;
+ unsigned ILI : 1;
+ unsigned EOM : 1;
+ unsigned FileMark : 1;
+
+ uint8_t Information[4];
+ uint8_t AdditionalLength;
+ uint8_t CmdSpecificInformation[4];
+ uint8_t AdditionalSenseCode;
+ uint8_t AdditionalSenseQualifier;
+ uint8_t FieldReplaceableUnitCode;
+ uint8_t SenseKeySpecific[3];
+ } MS_SCSI_Request_Sense_Response_t;
+
/* Function Prototypes: */
bool SCSI_DecodeSCSICommand(void);
-
+
#if defined(INCLUDE_FROM_SCSI_C)
- static void SCSI_Command_Inquiry(void);
- static void SCSI_Command_Request_Sense(void);
- static void SCSI_Command_Read_Capacity_10(void);
- static void SCSI_Command_Send_Diagnostic(void);
- static void SCSI_Command_ReadWrite_10(const bool IsDataRead);
+ static bool SCSI_Command_Inquiry(void);
+ static bool SCSI_Command_Request_Sense(void);
+ static bool SCSI_Command_Read_Capacity_10(void);
+ static bool SCSI_Command_Send_Diagnostic(void);
+ static bool SCSI_Command_ReadWrite_10(const bool IsDataRead);
+ static bool SCSI_Command_ModeSense_6(void);
#endif
-
+
#endif
+
projects / pub / USBasp.git / blobdiff