source: trunk/include/win/wnaspi32.h

Last change on this file was 8599, checked in by sandervl, 23 years ago

update
File size: 9.3 KB
Line 
1
2#if !defined(WNASPI32_H)
3#define WNASPI32_H
4
5/* SCSI Miscellaneous Stuff */
6#define SENSE_LEN 14
7#define SRB_DIR_SCSI 0x00
8#define SRB_POSTING 0x01
9#define SRB_ENABLE_RESIDUAL_COUNT 0x04
10#define SRB_DIR_IN 0x08
11#define SRB_DIR_OUT 0x10
12
13/* ASPI Command Definitions */
14#define SC_HA_INQUIRY 0x00
15#define SC_GET_DEV_TYPE 0x01
16#define SC_EXEC_SCSI_CMD 0x02
17#define SC_ABORT_SRB 0x03
18#define SC_RESET_DEV 0x04
19#define SC_SET_HA_PARMS 0x05
20#define SC_GET_DISK_INFO 0x06
21
22/* SRB status codes */
23#define SS_PENDING 0x00
24#define SS_COMP 0x01
25#define SS_ABORTED 0x02
26#define SS_ABORT_FAIL 0x03
27#define SS_ERR 0x04
28
29#define SS_INVALID_CMD 0x80
30#define SS_INVALID_HA 0x81
31#define SS_NO_DEVICE 0x82
32
33#define SS_INVALID_SRB 0xE0
34#define SS_OLD_MANAGER 0xE1
35#define SS_BUFFER_ALIGN 0xE1 // Win32
36#define SS_ILLEGAL_MODE 0xE2
37#define SS_NO_ASPI 0xE3
38#define SS_FAILED_INIT 0xE4
39#define SS_ASPI_IS_BUSY 0xE5
40#define SS_BUFFER_TO_BIG 0xE6
41#define SS_MISMATCHED_COMPONENTS 0xE7 // DLLs/EXE version mismatch
42#define SS_NO_ADAPTERS 0xE8
43#define SS_INSUFFICIENT_RESOURCES 0xE9
44#define SS_ASPI_IS_SHUTDOWN 0xEA
45#define SS_BAD_INSTALL 0xEB
46
47
48/* Host status codes */
49#define HASTAT_OK 0x00
50#define HASTAT_SEL_TO 0x11
51#define HASTAT_DO_DU 0x12
52#define HASTAT_BUS_FREE 0x13
53#define HASTAT_PHASE_ERR 0x14
54
55#define HASTAT_TIMEOUT 0x09
56#define HASTAT_COMMAND_TIMEOUT 0x0B
57#define HASTAT_MESSAGE_REJECT 0x0D
58#define HASTAT_BUS_RESET 0x0E
59#define HASTAT_PARITY_ERROR 0x0F
60#define HASTAT_REQUEST_SENSE_FAILED 0x10
61
62
63/* Additional definitions */
64/* SCSI Miscellaneous Stuff */
65#define SRB_EVENT_NOTIFY 0x40
66#define RESIDUAL_COUNT_SUPPORTED 0x02
67#define MAX_SRB_TIMEOUT 1080001u
68#define DEFAULT_SRB_TIMEOUT 1080001u
69
70/* These are defined by MS but not adaptec */
71#define SRB_DATA_SG_LIST 0x02
72#define WM_ASPIPOST 0x4D42
73
74
75/* ASPI Command Definitions */
76#define SC_RESCAN_SCSI_BUS 0x07
77#define SC_GETSET_TIMEOUTS 0x08
78
79/* SRB Status.. MS defined */
80#define SS_SECURITY_VIOLATION 0xE2 // Replaces SS_INVALID_MODE
81
82
83
84// 0: 'Direct-access device (e.g., magnetic disk)';
85// 1: 'Sequential-access device (e.g., magnetic tape)';
86// 2: 'Printer device';
87// 3: 'Processor device';
88// 4: 'Write-once device (e.g., some optical disks)';
89// 5: 'CD-ROM device';
90// 6: 'Scanner device';
91// 7: 'Optical memory device (e.g., some optical disks)';
92// 8: 'Medium Changer device (e.g., jukeboxes)';
93// 9: 'Communications device';
94// 10..11: 'Defined by ASC IT8 (Graphic Arts Pre-Press Devices)';
95// 12..30: 'Reserved';
96// 31: 'Unknown or no device type';
97#define SS_DEVTYPE_DIRECTACCESS 0
98#define SS_DEVTYPE_SEQUENTIAL 1
99#define SS_DEVTYPE_PRINTER 2
100#define SS_DEVTYPE_PROCESSOR 3
101#define SS_DEVTYPE_WRITEONCE 4
102#define SS_DEVTYPE_CDROM 5
103#define SS_DEVTYPE_SCANNER 6
104#define SS_DEVTYPE_OPTICALMEMORY 7
105#define SS_DEVTYPE_MEDIUMCHANGER 8
106#define SS_DEVTYPE_COMMUNICATION 9
107
108/*** END DEFS */
109
110#include "pshpack1.h"
111
112/* SRB - HOST ADAPTER INQUIRY - SC_HA_INQUIRY */
113typedef struct tagSRB32_HaInquiry {
114 BYTE SRB_Cmd; /* 00 ASPI command code = SC_HA_INQUIRY */
115 BYTE SRB_Status; /* 01 ASPI command status byte */
116 BYTE SRB_HaId; /* 02 ASPI host adapter number */
117 BYTE SRB_Flags; /* 03 ASPI request flags */
118 DWORD SRB_Hdr_Rsvd; /* 04 Reserved, MUST = 0 */
119 BYTE HA_Count; /* 08 Number of host adapters present */
120 BYTE HA_SCSI_ID; /* 09 SCSI ID of host adapter */
121 BYTE HA_ManagerId[16]; /* 0A String describing the manager */
122 BYTE HA_Identifier[16]; /* 1A String describing the host adapter */
123 BYTE HA_Unique[16]; /* 2A Host Adapter Unique parameters */
124 WORD HA_Rsvd1;
125} SRB_HaInquiry, *PSRB_HaInquiry;
126
127/* SRB - GET DEVICE TYPE - SC_GET_DEV_TYPE */
128typedef struct tagSRB32_GDEVBlock {
129 BYTE SRB_Cmd; /* 00 ASPI command code = SC_GET_DEV_TYPE */
130 BYTE SRB_Status; /* 01 ASPI command status byte */
131 BYTE SRB_HaId; /* 02 ASPI host adapter number */
132 BYTE SRB_Flags; /* 03 Reserved */
133 DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
134 BYTE SRB_Target; /* 08 Target's SCSI ID */
135 BYTE SRB_Lun; /* 09 Target's LUN number */
136 BYTE SRB_DeviceType; /* 0A Target's peripheral device type */
137 BYTE SRB_Rsvd1;
138} SRB_GDEVBlock, *PSRB_GDEVBlock;
139
140/* SRB - EXECUTE SCSI COMMAND - SC_EXEC_SCSI_CMD */
141typedef struct tagSRB32_ExecSCSICmd {
142 BYTE SRB_Cmd; /* 00 ASPI command code = SC_EXEC_SCSI_CMD */
143 BYTE SRB_Status; /* 01 ASPI command status byte */
144 BYTE SRB_HaId; /* 02 ASPI host adapter number */
145 BYTE SRB_Flags; /* 03 ASPI request flags */
146 DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
147 BYTE SRB_Target; /* 08 Target's SCSI ID */
148 BYTE SRB_Lun; /* 09 Target's LUN number */
149 WORD SRB_Rsvd1; /* 0A Reserved for Alignment */
150 DWORD SRB_BufLen; /* 0C Data Allocation Length */
151 BYTE *SRB_BufPointer; /* 10 Data Buffer Point */
152 BYTE SRB_SenseLen; /* 14 Sense Allocation Length */
153 BYTE SRB_CDBLen; /* 15 CDB Length */
154 BYTE SRB_HaStat; /* 16 Host Adapter Status */
155 BYTE SRB_TargStat; /* 17 Target Status */
156 void (*SRB_PostProc)(); /* 18 Post routine */
157 void *SRB_Rsvd2; /* 1C Reserved */
158 BYTE SRB_Rsvd3[16]; /* 20 Reserved for expansion */
159 BYTE CDBByte[16]; /* 30 SCSI CDB */
160 BYTE SenseArea[SENSE_LEN+2]; /* 40 Request sense buffer - var length */
161} SRB_ExecSCSICmd, *PSRB_ExecSCSICmd;
162
163/* SRB - ABORT AN ARB - SC_ABORT_SRB */
164typedef struct tagSRB32_Abort {
165 BYTE SRB_Cmd; /* 00 ASPI command code = SC_ABORT_SRB */
166 BYTE SRB_Status; /* 01 ASPI command status byte */
167 BYTE SRB_HaId; /* 02 ASPI host adapter number */
168 BYTE SRB_Flags; /* 03 Reserved */
169 DWORD SRB_Hdr_Rsvd; /* 04 Reserved, MUST = 0 */
170 VOID *SRB_ToAbort; /* 08 Pointer to SRB to abort */
171} SRB_Abort, *PSRB_Abort;
172
173/* SRB - BUS DEVICE RESET - SC_RESET_DEV */
174typedef struct tagSRB32_BusDeviceReset {
175 BYTE SRB_Cmd; /* 00 ASPI cmd code = SC_RESET_DEV */
176 BYTE SRB_Status; /* 01 ASPI command status byte */
177 BYTE SRB_HaId; /* 02 ASPI host adapter number */
178 BYTE SRB_Flags; /* 03 Reserved */
179 DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
180 BYTE SRB_Target; /* 08 Target's SCSI ID */
181 BYTE SRB_Lun; /* 09 Target's LUN number */
182 BYTE SRB_Rsvd1[12]; /* 0A Reserved for Alignment */
183 BYTE SRB_HaStat; /* 16 Host Adapter Status */
184 BYTE SRB_TargStat; /* 17 Target Status */
185 void (*SRB_PostProc)(); /* 18 Post routine */
186 void *SRB_Rsvd2; /* 1c Reserved */
187 BYTE SRB_Rsvd3[32]; /* 20 Reserved */
188} SRB_BusDeviceReset, *PSRB_BusDeviceReset;
189
190/* SRB - GET DISK INFORMATION - SC_GET_DISK_INFO */
191typedef struct tagSRB32_GetDiskInfo {
192 BYTE SRB_Cmd; /* 00 ASPI cmd code = SC_RESET_DEV */
193 BYTE SRB_Status; /* 01 ASPI command status byte */
194 BYTE SRB_HaId; /* 02 ASPI host adapter number */
195 BYTE SRB_Flags; /* 03 Reserved */
196 DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
197 BYTE SRB_Target; /* 08 Target's SCSI ID */
198 BYTE SRB_Lun; /* 09 Target's LUN number */
199 BYTE SRB_DriveFlags; /* 0A Driver flags */
200 BYTE SRB_Int13HDriveInfo; /* 0B Host Adapter Status */
201 BYTE SRB_Heads; /* 0C Preferred number of heads trans */
202 BYTE SRB_Sectors; /* 0D Preferred number of sectors trans */
203 BYTE SRB_Rsvd1[10]; /* 0E Reserved */
204} SRB_GetDiskInfo, *PSRB_GetDiskInfo;
205
206/* SRB header */
207typedef struct tagSRB32_Header {
208 BYTE SRB_Cmd; /* 00 ASPI cmd code = SC_RESET_DEV */
209 BYTE SRB_Status; /* 01 ASPI command status byte */
210 BYTE SRB_HaId; /* 02 ASPI host adapter number */
211 BYTE SRB_Flags; /* 03 Reserved */
212 DWORD SRB_Hdr_Rsvd; /* 04 Reserved */
213} SRB_Header, *PSRB_Header;
214
215typedef union tagSRB32 {
216 SRB_Header common;
217 SRB_HaInquiry inquiry;
218 SRB_ExecSCSICmd cmd;
219 SRB_Abort abort;
220 SRB_BusDeviceReset reset;
221 SRB_GDEVBlock devtype;
222 SRB_GetDiskInfo diskinfo;
223} SRB, *PSRB, *LPSRB;
224
225typedef struct tagASPI32BUFF {
226 LPBYTE AB_BufPointer; /* pointer to buffer */
227 DWORD AB_BufLen; /* length of buffer */
228 DWORD AB_ZeroFill; /* set to 1 if zeroing */
229 DWORD AB_Reserved; /* 0 */
230} ASPI32BUFF, *PASPI32BUFF;
231
232#include "poppack.h"
233
234/* Prototypes */
235extern DWORD __cdecl SendASPI32Command (PSRB);
236extern DWORD __cdecl GetASPI32SupportInfo (void);
237extern DWORD __cdecl GetASPI32DLLVersion(void);
238extern BOOL __cdecl GetASPI32Buffer(PASPI32BUFF pab);
239
240#endif
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