mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-23 01:49:54 +00:00
88 lines
3.6 KiB
C
88 lines
3.6 KiB
C
|
/*
|
||
|
|
LUFA Library
|
||
|
|
Copyright (C) Dean Camera, 2017.
|
||
|
|
|
||
|
|
dean [at] fourwalledcubicle [dot] com
|
||
|
|
www.lufa-lib.org
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||
|
|
|
||
|
|
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
|
||
|
|
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
|
||
|
|
software without specific, written prior permission.
|
||
|
|
|
||
|
|
The author disclaims all warranties with regard to this
|
||
|
|
software, including all implied warranties of merchantability
|
||
|
|
and fitness. In no event shall the author be liable for any
|
||
|
|
special, indirect or consequential damages or any damages
|
||
|
|
whatsoever resulting from loss of use, data or profits, whether
|
||
|
|
in an action of contract, negligence or other tortious action,
|
||
|
|
arising out of or in connection with the use or performance of
|
||
|
|
this software.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/** \file
|
||
|
|
*
|
||
|
|
* Header file for SCSI.c.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SCSI_H_
|
||
|
|
#define _SCSI_H_
|
||
|
|
|
||
|
|
/* Includes: */
|
||
|
|
#include <avr/io.h>
|
||
|
|
#include <avr/pgmspace.h>
|
||
|
|
|
||
|
|
#include <LUFA/Drivers/USB/USB.h>
|
||
|
|
|
||
|
|
#include "../Descriptors.h"
|
||
|
|
#include "DataflashManager.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
|
||
|
|
*/
|
||
|
|
#define SCSI_SET_SENSE(Key, Acode, Aqual) do { SenseData.SenseKey = (Key); \
|
||
|
|
SenseData.AdditionalSenseCode = (Acode); \
|
||
|
|
SenseData.AdditionalSenseQualifier = (Aqual); } while (0)
|
||
|
|
|
||
|
|
/** 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 \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
|
||
|
|
|
||
|
|
/* Function Prototypes: */
|
||
|
|
bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
|
||
|
|
|
||
|
|
#if defined(INCLUDE_FROM_SCSI_C)
|
||
|
|
static bool SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
|
||
|
|
static bool SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
|
||
|
|
static bool SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
|
||
|
|
static bool SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
|
||
|
|
static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo,
|
||
|
|
const bool IsDataRead);
|
||
|
|
static bool SCSI_Command_ModeSense_6(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|