Merge commit '60b30c036397cb5627fa374bb930794b225daa29' as 'lib/lufa'

1 files changed, 87 insertions, 0 deletions

diff --git a/lib/lufa/Projects/Webserver/Lib/SCSI.h b/lib/lufa/Projects/Webserver/Lib/SCSI.h
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+/*
+             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
+