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SCSI.h
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1 /*
2 * @brief SCSI definitions and functions
3 *
4 * @note
5 * Copyright(C) NXP Semiconductors, 2012
6 * All rights reserved.
7 *
8 * @par
9 * Software that is described herein is for illustrative purposes only
10 * which provides customers with programming information regarding the
11 * LPC products. This software is supplied "AS IS" without any warranties of
12 * any kind, and NXP Semiconductors and its licensor disclaim any and
13 * all warranties, express or implied, including all implied warranties of
14 * merchantability, fitness for a particular purpose and non-infringement of
15 * intellectual property rights. NXP Semiconductors assumes no responsibility
16 * or liability for the use of the software, conveys no license or rights under any
17 * patent, copyright, mask work right, or any other intellectual property rights in
18 * or to any products. NXP Semiconductors reserves the right to make changes
19 * in the software without notification. NXP Semiconductors also makes no
20 * representation or warranty that such application will be suitable for the
21 * specified use without further testing or modification.
22 *
23 * @par
24 * Permission to use, copy, modify, and distribute this software and its
25 * documentation is hereby granted, under NXP Semiconductors' and its
26 * licensor's relevant copyrights in the software, without fee, provided that it
27 * is used in conjunction with NXP Semiconductors microcontrollers. This
28 * copyright, permission, and disclaimer notice must appear in all copies of
29 * this code.
30 */
31
32 #ifndef __SCSI_H_
33 #define __SCSI_H_
34
35 #include "board.h"
36 #include "DataRam.h"
37 #include "USB.h"
38 #include "../MassStorage.h"
39 #include "../Descriptors.h"
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
44
58 #define SCSI_SET_SENSE(Key, Acode, Aqual) MACROS {SenseData.SenseKey = (Key); \
59 SenseData.AdditionalSenseCode = (Acode); \
60 SenseData.AdditionalSenseQualifier = (Aqual); } MACROE
61
63 #define DATA_READ true
64
66 #define DATA_WRITE false
67
69 #define DEVICE_TYPE_BLOCK 0x00
70
72 #define DEVICE_TYPE_CDROM 0x05
73
82 bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo);
83
84 #if defined(INCLUDE_FROM_SCSI_C)
85
92 static bool SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo);
93
101 static bool SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo);
102
110 static bool SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo);
111
120 static bool SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo);
121
131 static bool SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo,
132 const bool IsDataRead);
133
141 static bool SCSI_Command_ModeSense_6(USB_ClassInfo_MS_Device_t *const MSInterfaceInfo);
142
143 #endif
144
149 #ifdef __cplusplus
150 }
151 #endif
152
153 #endif /* __SCSI_H_ */