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832b75ed | 1 | /* |
4d59bff9 | 2 | * os_win32.cpp |
832b75ed | 3 | * |
a86ec89e | 4 | * Home page of code is: http://www.smartmontools.org |
832b75ed | 5 | * |
f9e10201 | 6 | * Copyright (C) 2004-17 Christian Franke |
a86ec89e GI |
7 | * |
8 | * Original AACRaid code: | |
9 | * Copyright (C) 2015 Nidhi Malhotra <nidhi.malhotra@pmcs.com> | |
10 | * | |
11 | * Original Areca code: | |
12 | * Copyright (C) 2012 Hank Wu <hank@areca.com.tw> | |
832b75ed GG |
13 | * |
14 | * This program is free software; you can redistribute it and/or modify | |
15 | * it under the terms of the GNU General Public License as published by | |
16 | * the Free Software Foundation; either version 2, or (at your option) | |
17 | * any later version. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
2127e193 | 20 | * (for example COPYING); If not, see <http://www.gnu.org/licenses/>. |
832b75ed GG |
21 | * |
22 | */ | |
23 | ||
24 | #include "config.h" | |
cfbba5b9 GI |
25 | #define WINVER 0x0502 |
26 | #define _WIN32_WINNT WINVER | |
7f0798ef | 27 | |
832b75ed GG |
28 | #include "int64.h" |
29 | #include "atacmds.h" | |
832b75ed | 30 | #include "scsicmds.h" |
a86ec89e | 31 | #include "nvmecmds.h" |
832b75ed | 32 | #include "utility.h" |
cfbba5b9 | 33 | #include "smartctl.h" // TODO: Do not use smartctl only variables here |
2127e193 GI |
34 | |
35 | #include "dev_interface.h" | |
36 | #include "dev_ata_cmd_set.h" | |
ee38a438 | 37 | #include "dev_areca.h" |
832b75ed | 38 | |
cfbba5b9 GI |
39 | #include "os_win32/wmiquery.h" |
40 | ||
832b75ed | 41 | #include <errno.h> |
2127e193 | 42 | |
832b75ed GG |
43 | #ifdef _DEBUG |
44 | #include <assert.h> | |
45 | #else | |
2127e193 | 46 | #undef assert |
a23d5117 | 47 | #define assert(x) /* */ |
832b75ed | 48 | #endif |
2127e193 | 49 | |
832b75ed GG |
50 | #include <stddef.h> // offsetof() |
51 | #include <io.h> // access() | |
52 | ||
cfbba5b9 GI |
53 | // WIN32_LEAN_AND_MEAN may be required to prevent inclusion of <winioctl.h> |
54 | #define WIN32_LEAN_AND_MEAN | |
55 | #include <windows.h> | |
56 | ||
57 | #if HAVE_NTDDDISK_H | |
ee38a438 | 58 | // i686-pc-cygwin, i686-w64-mingw32, x86_64-w64-mingw32 |
cfbba5b9 GI |
59 | // (Missing: FILE_DEVICE_SCSI) |
60 | #include <devioctl.h> | |
61 | #include <ntdddisk.h> | |
62 | #include <ntddscsi.h> | |
63 | #include <ntddstor.h> | |
64 | #elif HAVE_DDK_NTDDDISK_H | |
ee38a438 | 65 | // older i686-pc-cygwin, i686-pc-mingw32, i586-mingw32msvc |
cfbba5b9 | 66 | // (Missing: IOCTL_IDE_PASS_THROUGH, IOCTL_ATA_PASS_THROUGH, FILE_DEVICE_SCSI) |
7f0798ef GI |
67 | #include <ddk/ntdddisk.h> |
68 | #include <ddk/ntddscsi.h> | |
69 | #include <ddk/ntddstor.h> | |
70 | #else | |
d008864d GI |
71 | // MSVC10, older MinGW |
72 | // (Missing: IOCTL_SCSI_MINIPORT_*) | |
7f0798ef | 73 | #include <ntddscsi.h> |
cfbba5b9 | 74 | #include <winioctl.h> |
7f0798ef GI |
75 | #endif |
76 | ||
ee38a438 | 77 | #ifndef _WIN32 |
a86ec89e GI |
78 | // csmisas.h and aacraid.h require _WIN32 but w32api-headers no longer define it on Cygwin |
79 | // (aacraid.h also checks for _WIN64 which is also set on Cygwin x64) | |
ee38a438 GI |
80 | #define _WIN32 |
81 | #endif | |
82 | ||
cfbba5b9 GI |
83 | // CSMI support |
84 | #include "csmisas.h" | |
85 | ||
a86ec89e GI |
86 | // aacraid support |
87 | #include "aacraid.h" | |
88 | ||
ee38a438 GI |
89 | // Silence -Wunused-local-typedefs warning from g++ >= 4.8 |
90 | #if __GNUC__ >= 4 | |
91 | #define ATTR_UNUSED __attribute__((unused)) | |
92 | #else | |
93 | #define ATTR_UNUSED /**/ | |
a23d5117 GI |
94 | #endif |
95 | ||
4d59bff9 GG |
96 | // Macro to check constants at compile time using a dummy typedef |
97 | #define ASSERT_CONST(c, n) \ | |
ee38a438 | 98 | typedef char assert_const_##c[((c) == (n)) ? 1 : -1] ATTR_UNUSED |
4d59bff9 | 99 | #define ASSERT_SIZEOF(t, n) \ |
ee38a438 | 100 | typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] ATTR_UNUSED |
4d59bff9 | 101 | |
7f0798ef GI |
102 | #ifndef _WIN64 |
103 | #define SELECT_WIN_32_64(x32, x64) (x32) | |
104 | #else | |
105 | #define SELECT_WIN_32_64(x32, x64) (x64) | |
106 | #endif | |
107 | ||
a86ec89e GI |
108 | // Cygwin does no longer provide strn?icmp() compatibility macros |
109 | // MSVCRT does not provide strn?casecmp() | |
110 | #if defined(__CYGWIN__) && !defined(stricmp) | |
111 | #define stricmp strcasecmp | |
112 | #define strnicmp strncasecmp | |
113 | #endif | |
114 | ||
f9e10201 | 115 | const char * os_win32_cpp_cvsid = "$Id: os_win32.cpp 4559 2017-10-22 16:17:50Z chrfranke $"; |
832b75ed | 116 | |
7f0798ef GI |
117 | ///////////////////////////////////////////////////////////////////////////// |
118 | // Windows I/O-controls, some declarations are missing in the include files | |
119 | ||
120 | extern "C" { | |
121 | ||
122 | // SMART_* IOCTLs, also known as DFP_* (Disk Fault Protection) | |
123 | ||
124 | ASSERT_CONST(SMART_GET_VERSION, 0x074080); | |
125 | ASSERT_CONST(SMART_SEND_DRIVE_COMMAND, 0x07c084); | |
126 | ASSERT_CONST(SMART_RCV_DRIVE_DATA, 0x07c088); | |
127 | ASSERT_SIZEOF(GETVERSIONINPARAMS, 24); | |
128 | ASSERT_SIZEOF(SENDCMDINPARAMS, 32+1); | |
129 | ASSERT_SIZEOF(SENDCMDOUTPARAMS, 16+1); | |
130 | ||
131 | ||
132 | // IDE PASS THROUGH (2000, XP, undocumented) | |
133 | ||
134 | #ifndef IOCTL_IDE_PASS_THROUGH | |
135 | ||
136 | #define IOCTL_IDE_PASS_THROUGH \ | |
137 | CTL_CODE(IOCTL_SCSI_BASE, 0x040A, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
138 | ||
139 | #endif // IOCTL_IDE_PASS_THROUGH | |
140 | ||
141 | #pragma pack(1) | |
142 | ||
143 | typedef struct { | |
144 | IDEREGS IdeReg; | |
145 | ULONG DataBufferSize; | |
146 | UCHAR DataBuffer[1]; | |
147 | } ATA_PASS_THROUGH; | |
148 | ||
149 | #pragma pack() | |
150 | ||
151 | ASSERT_CONST(IOCTL_IDE_PASS_THROUGH, 0x04d028); | |
152 | ASSERT_SIZEOF(ATA_PASS_THROUGH, 12+1); | |
153 | ||
154 | ||
155 | // ATA PASS THROUGH (Win2003, XP SP2) | |
156 | ||
157 | #ifndef IOCTL_ATA_PASS_THROUGH | |
158 | ||
159 | #define IOCTL_ATA_PASS_THROUGH \ | |
160 | CTL_CODE(IOCTL_SCSI_BASE, 0x040B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
161 | ||
162 | typedef struct _ATA_PASS_THROUGH_EX { | |
163 | USHORT Length; | |
164 | USHORT AtaFlags; | |
165 | UCHAR PathId; | |
166 | UCHAR TargetId; | |
167 | UCHAR Lun; | |
168 | UCHAR ReservedAsUchar; | |
169 | ULONG DataTransferLength; | |
170 | ULONG TimeOutValue; | |
171 | ULONG ReservedAsUlong; | |
172 | ULONG_PTR DataBufferOffset; | |
173 | UCHAR PreviousTaskFile[8]; | |
174 | UCHAR CurrentTaskFile[8]; | |
175 | } ATA_PASS_THROUGH_EX; | |
176 | ||
177 | #define ATA_FLAGS_DRDY_REQUIRED 0x01 | |
178 | #define ATA_FLAGS_DATA_IN 0x02 | |
179 | #define ATA_FLAGS_DATA_OUT 0x04 | |
180 | #define ATA_FLAGS_48BIT_COMMAND 0x08 | |
181 | #define ATA_FLAGS_USE_DMA 0x10 | |
182 | #define ATA_FLAGS_NO_MULTIPLE 0x20 // Vista | |
183 | ||
184 | #endif // IOCTL_ATA_PASS_THROUGH | |
185 | ||
186 | ASSERT_CONST(IOCTL_ATA_PASS_THROUGH, 0x04d02c); | |
187 | ASSERT_SIZEOF(ATA_PASS_THROUGH_EX, SELECT_WIN_32_64(40, 48)); | |
188 | ||
189 | ||
190 | // IOCTL_SCSI_PASS_THROUGH[_DIRECT] | |
191 | ||
192 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH, 0x04d004); | |
193 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH_DIRECT, 0x04d014); | |
194 | ASSERT_SIZEOF(SCSI_PASS_THROUGH, SELECT_WIN_32_64(44, 56)); | |
195 | ASSERT_SIZEOF(SCSI_PASS_THROUGH_DIRECT, SELECT_WIN_32_64(44, 56)); | |
196 | ||
197 | ||
198 | // SMART IOCTL via SCSI MINIPORT ioctl | |
199 | ||
200 | #ifndef FILE_DEVICE_SCSI | |
7f0798ef | 201 | #define FILE_DEVICE_SCSI 0x001b |
d008864d GI |
202 | #endif |
203 | ||
204 | #ifndef IOCTL_SCSI_MINIPORT_SMART_VERSION | |
7f0798ef GI |
205 | |
206 | #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500) | |
207 | #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501) | |
208 | #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502) | |
209 | #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503) | |
210 | #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504) | |
211 | #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505) | |
212 | #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506) | |
213 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507) | |
214 | #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508) | |
215 | #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509) | |
216 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a) | |
217 | #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b) | |
218 | #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c) | |
219 | ||
d008864d | 220 | #endif // IOCTL_SCSI_MINIPORT_SMART_VERSION |
7f0798ef GI |
221 | |
222 | ASSERT_CONST(IOCTL_SCSI_MINIPORT, 0x04d008); | |
223 | ASSERT_SIZEOF(SRB_IO_CONTROL, 28); | |
224 | ||
225 | ||
226 | // IOCTL_STORAGE_QUERY_PROPERTY | |
227 | ||
228 | #ifndef IOCTL_STORAGE_QUERY_PROPERTY | |
229 | ||
230 | #define IOCTL_STORAGE_QUERY_PROPERTY \ | |
231 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
232 | ||
233 | typedef struct _STORAGE_DEVICE_DESCRIPTOR { | |
234 | ULONG Version; | |
235 | ULONG Size; | |
236 | UCHAR DeviceType; | |
237 | UCHAR DeviceTypeModifier; | |
238 | BOOLEAN RemovableMedia; | |
239 | BOOLEAN CommandQueueing; | |
240 | ULONG VendorIdOffset; | |
241 | ULONG ProductIdOffset; | |
242 | ULONG ProductRevisionOffset; | |
243 | ULONG SerialNumberOffset; | |
244 | STORAGE_BUS_TYPE BusType; | |
245 | ULONG RawPropertiesLength; | |
246 | UCHAR RawDeviceProperties[1]; | |
247 | } STORAGE_DEVICE_DESCRIPTOR; | |
248 | ||
249 | typedef enum _STORAGE_QUERY_TYPE { | |
250 | PropertyStandardQuery = 0, | |
251 | PropertyExistsQuery, | |
252 | PropertyMaskQuery, | |
253 | PropertyQueryMaxDefined | |
254 | } STORAGE_QUERY_TYPE; | |
255 | ||
256 | typedef enum _STORAGE_PROPERTY_ID { | |
257 | StorageDeviceProperty = 0, | |
258 | StorageAdapterProperty, | |
259 | StorageDeviceIdProperty, | |
260 | StorageDeviceUniqueIdProperty, | |
261 | StorageDeviceWriteCacheProperty, | |
262 | StorageMiniportProperty, | |
263 | StorageAccessAlignmentProperty | |
264 | } STORAGE_PROPERTY_ID; | |
265 | ||
266 | typedef struct _STORAGE_PROPERTY_QUERY { | |
267 | STORAGE_PROPERTY_ID PropertyId; | |
268 | STORAGE_QUERY_TYPE QueryType; | |
269 | UCHAR AdditionalParameters[1]; | |
270 | } STORAGE_PROPERTY_QUERY; | |
271 | ||
272 | #endif // IOCTL_STORAGE_QUERY_PROPERTY | |
273 | ||
274 | ASSERT_CONST(IOCTL_STORAGE_QUERY_PROPERTY, 0x002d1400); | |
275 | ASSERT_SIZEOF(STORAGE_DEVICE_DESCRIPTOR, 36+1+3); | |
276 | ASSERT_SIZEOF(STORAGE_PROPERTY_QUERY, 8+1+3); | |
277 | ||
278 | ||
f9e10201 JD |
279 | // IOCTL_STORAGE_QUERY_PROPERTY: Windows 10 enhancements |
280 | ||
281 | namespace win10 { | |
282 | ||
283 | // enum STORAGE_PROPERTY_ID: new values | |
284 | const STORAGE_PROPERTY_ID StorageAdapterProtocolSpecificProperty = (STORAGE_PROPERTY_ID)49; | |
285 | const STORAGE_PROPERTY_ID StorageDeviceProtocolSpecificProperty = (STORAGE_PROPERTY_ID)50; | |
286 | ||
287 | typedef enum _STORAGE_PROTOCOL_TYPE { | |
288 | ProtocolTypeUnknown = 0, | |
289 | ProtocolTypeScsi, | |
290 | ProtocolTypeAta, | |
291 | ProtocolTypeNvme, | |
292 | ProtocolTypeSd | |
293 | } STORAGE_PROTOCOL_TYPE; | |
294 | ||
295 | typedef enum _STORAGE_PROTOCOL_NVME_DATA_TYPE { | |
296 | NVMeDataTypeUnknown = 0, | |
297 | NVMeDataTypeIdentify, | |
298 | NVMeDataTypeLogPage, | |
299 | NVMeDataTypeFeature | |
300 | } STORAGE_PROTOCOL_NVME_DATA_TYPE; | |
301 | ||
302 | typedef struct _STORAGE_PROTOCOL_SPECIFIC_DATA { | |
303 | STORAGE_PROTOCOL_TYPE ProtocolType; | |
304 | ULONG DataType; | |
305 | ULONG ProtocolDataRequestValue; | |
306 | ULONG ProtocolDataRequestSubValue; | |
307 | ULONG ProtocolDataOffset; | |
308 | ULONG ProtocolDataLength; | |
309 | ULONG FixedProtocolReturnData; | |
310 | ULONG Reserved[3]; | |
311 | } STORAGE_PROTOCOL_SPECIFIC_DATA; | |
312 | ||
313 | ASSERT_SIZEOF(STORAGE_PROTOCOL_SPECIFIC_DATA, 40); | |
314 | ||
315 | } // namespace win10 | |
316 | ||
317 | ||
7f0798ef GI |
318 | // IOCTL_STORAGE_PREDICT_FAILURE |
319 | ||
320 | ASSERT_CONST(IOCTL_STORAGE_PREDICT_FAILURE, 0x002d1100); | |
321 | ASSERT_SIZEOF(STORAGE_PREDICT_FAILURE, 4+512); | |
322 | ||
323 | ||
324 | // 3ware specific versions of SMART ioctl structs | |
325 | ||
326 | #define SMART_VENDOR_3WARE 0x13C1 // identifies 3ware specific parameters | |
327 | ||
328 | #pragma pack(1) | |
329 | ||
330 | typedef struct _GETVERSIONINPARAMS_EX { | |
331 | BYTE bVersion; | |
332 | BYTE bRevision; | |
333 | BYTE bReserved; | |
334 | BYTE bIDEDeviceMap; | |
335 | DWORD fCapabilities; | |
336 | DWORD dwDeviceMapEx; // 3ware specific: RAID drive bit map | |
337 | WORD wIdentifier; // Vendor specific identifier | |
338 | WORD wControllerId; // 3ware specific: Controller ID (0,1,...) | |
339 | ULONG dwReserved[2]; | |
340 | } GETVERSIONINPARAMS_EX; | |
341 | ||
342 | typedef struct _SENDCMDINPARAMS_EX { | |
343 | DWORD cBufferSize; | |
344 | IDEREGS irDriveRegs; | |
345 | BYTE bDriveNumber; | |
346 | BYTE bPortNumber; // 3ware specific: port number | |
347 | WORD wIdentifier; // Vendor specific identifier | |
348 | DWORD dwReserved[4]; | |
349 | BYTE bBuffer[1]; | |
350 | } SENDCMDINPARAMS_EX; | |
351 | ||
352 | #pragma pack() | |
353 | ||
354 | ASSERT_SIZEOF(GETVERSIONINPARAMS_EX, sizeof(GETVERSIONINPARAMS)); | |
355 | ASSERT_SIZEOF(SENDCMDINPARAMS_EX, sizeof(SENDCMDINPARAMS)); | |
356 | ||
cfbba5b9 | 357 | |
a86ec89e GI |
358 | // NVME_PASS_THROUGH |
359 | ||
360 | #ifndef NVME_PASS_THROUGH_SRB_IO_CODE | |
361 | ||
362 | #define NVME_SIG_STR "NvmeMini" | |
363 | #define NVME_STORPORT_DRIVER 0xe000 | |
364 | ||
365 | #define NVME_PASS_THROUGH_SRB_IO_CODE \ | |
366 | CTL_CODE(NVME_STORPORT_DRIVER, 0x0800, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
367 | ||
368 | #pragma pack(1) | |
369 | typedef struct _NVME_PASS_THROUGH_IOCTL | |
370 | { | |
371 | SRB_IO_CONTROL SrbIoCtrl; | |
372 | ULONG VendorSpecific[6]; | |
373 | ULONG NVMeCmd[16]; // Command DW[0...15] | |
374 | ULONG CplEntry[4]; // Completion DW[0...3] | |
375 | ULONG Direction; // 0=No, 1=Out, 2=In, 3=I/O | |
376 | ULONG QueueId; // 0=AdminQ | |
377 | ULONG DataBufferLen; // sizeof(DataBuffer) if Data In | |
378 | ULONG MetaDataLen; | |
379 | ULONG ReturnBufferLen; // offsetof(DataBuffer), plus sizeof(DataBuffer) if Data Out | |
380 | UCHAR DataBuffer[1]; | |
381 | } NVME_PASS_THROUGH_IOCTL; | |
382 | #pragma pack() | |
383 | ||
384 | #endif // NVME_PASS_THROUGH_SRB_IO_CODE | |
385 | ||
386 | ASSERT_CONST(NVME_PASS_THROUGH_SRB_IO_CODE, (int)0xe0002000); | |
387 | ASSERT_SIZEOF(NVME_PASS_THROUGH_IOCTL, 152+1); | |
388 | ASSERT_SIZEOF(NVME_PASS_THROUGH_IOCTL, offsetof(NVME_PASS_THROUGH_IOCTL, DataBuffer)+1); | |
389 | ||
390 | ||
cfbba5b9 GI |
391 | // CSMI structs |
392 | ||
393 | ASSERT_SIZEOF(IOCTL_HEADER, sizeof(SRB_IO_CONTROL)); | |
394 | ASSERT_SIZEOF(CSMI_SAS_DRIVER_INFO_BUFFER, 204); | |
395 | ASSERT_SIZEOF(CSMI_SAS_PHY_INFO_BUFFER, 2080); | |
396 | ASSERT_SIZEOF(CSMI_SAS_STP_PASSTHRU_BUFFER, 168); | |
397 | ||
a86ec89e GI |
398 | // aacraid struct |
399 | ||
400 | ASSERT_SIZEOF(SCSI_REQUEST_BLOCK, SELECT_WIN_32_64(64, 88)); | |
401 | ||
7f0798ef GI |
402 | } // extern "C" |
403 | ||
2127e193 GI |
404 | ///////////////////////////////////////////////////////////////////////////// |
405 | ||
406 | namespace os_win32 { // no need to publish anything, name provided for Doxygen | |
407 | ||
408 | #ifdef _MSC_VER | |
409 | #pragma warning(disable:4250) | |
410 | #endif | |
411 | ||
a86ec89e GI |
412 | static int is_permissive() |
413 | { | |
414 | if (!failuretest_permissive) { | |
415 | pout("To continue, add one or more '-T permissive' options.\n"); | |
416 | return 0; | |
417 | } | |
418 | failuretest_permissive--; | |
419 | return 1; | |
420 | } | |
421 | ||
422 | // return number for drive letter, -1 on error | |
423 | // "[A-Za-z]:([/\\][.]?)?" => 0-25 | |
424 | // Accepts trailing '"' to fix broken "X:\" parameter passing from .bat files | |
425 | static int drive_letter(const char * s) | |
426 | { | |
427 | return ( (('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z')) | |
428 | && s[1] == ':' | |
429 | && (!s[2] || ( strchr("/\\\"", s[2]) | |
430 | && (!s[3] || (s[3] == '.' && !s[4]))) ) ? | |
431 | (s[0] & 0x1f) - 1 : -1); | |
432 | } | |
433 | ||
434 | // Skip trailing "/dev/", do not allow "/dev/X:" | |
435 | static const char * skipdev(const char * s) | |
436 | { | |
437 | return (!strncmp(s, "/dev/", 5) && drive_letter(s+5) < 0 ? s+5 : s); | |
438 | } | |
439 | ||
440 | // "sd[a-z]" -> 0-25, "sd[a-z][a-z]" -> 26-701 | |
441 | static int sdxy_to_phydrive(const char (& xy)[2+1]) | |
442 | { | |
443 | int phydrive = xy[0] - 'a'; | |
444 | if (xy[1]) | |
445 | phydrive = (phydrive + 1) * ('z' - 'a' + 1) + (xy[1] - 'a'); | |
446 | return phydrive; | |
447 | } | |
448 | ||
449 | static void copy_swapped(unsigned char * dest, const char * src, int destsize) | |
450 | { | |
451 | int srclen = strcspn(src, "\r\n"); | |
452 | int i; | |
453 | for (i = 0; i < destsize-1 && i < srclen-1; i+=2) { | |
454 | dest[i] = src[i+1]; dest[i+1] = src[i]; | |
455 | } | |
456 | if (i < destsize-1 && i < srclen) | |
457 | dest[i+1] = src[i]; | |
458 | } | |
459 | ||
460 | ||
461 | ///////////////////////////////////////////////////////////////////////////// | |
462 | // win_smart_device | |
463 | ||
2127e193 GI |
464 | class win_smart_device |
465 | : virtual public /*implements*/ smart_device | |
466 | { | |
467 | public: | |
468 | win_smart_device() | |
469 | : smart_device(never_called), | |
470 | m_fh(INVALID_HANDLE_VALUE) | |
471 | { } | |
472 | ||
473 | virtual ~win_smart_device() throw(); | |
474 | ||
475 | virtual bool is_open() const; | |
476 | ||
477 | virtual bool close(); | |
478 | ||
479 | protected: | |
480 | /// Set handle for open() in derived classes. | |
481 | void set_fh(HANDLE fh) | |
482 | { m_fh = fh; } | |
483 | ||
484 | /// Return handle for derived classes. | |
485 | HANDLE get_fh() const | |
486 | { return m_fh; } | |
487 | ||
488 | private: | |
489 | HANDLE m_fh; ///< File handle | |
490 | }; | |
491 | ||
492 | ||
a86ec89e | 493 | // Common routines for devices with HANDLEs |
2127e193 | 494 | |
a86ec89e | 495 | win_smart_device::~win_smart_device() throw() |
2127e193 | 496 | { |
a86ec89e GI |
497 | if (m_fh != INVALID_HANDLE_VALUE) |
498 | ::CloseHandle(m_fh); | |
499 | } | |
2127e193 | 500 | |
a86ec89e GI |
501 | bool win_smart_device::is_open() const |
502 | { | |
503 | return (m_fh != INVALID_HANDLE_VALUE); | |
504 | } | |
2127e193 | 505 | |
a86ec89e GI |
506 | bool win_smart_device::close() |
507 | { | |
508 | if (m_fh == INVALID_HANDLE_VALUE) | |
509 | return true; | |
510 | BOOL rc = ::CloseHandle(m_fh); | |
511 | m_fh = INVALID_HANDLE_VALUE; | |
512 | return !!rc; | |
513 | } | |
2127e193 GI |
514 | |
515 | ||
516 | ///////////////////////////////////////////////////////////////////////////// | |
517 | ||
a86ec89e GI |
518 | #define SMART_CYL_LOW 0x4F |
519 | #define SMART_CYL_HI 0xC2 | |
2127e193 | 520 | |
a86ec89e GI |
521 | static void print_ide_regs(const IDEREGS * r, int out) |
522 | { | |
523 | pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n", | |
524 | (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, | |
525 | r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); | |
526 | } | |
2127e193 | 527 | |
a86ec89e GI |
528 | static void print_ide_regs_io(const IDEREGS * ri, const IDEREGS * ro) |
529 | { | |
530 | pout(" Input : "); print_ide_regs(ri, 0); | |
531 | if (ro) { | |
532 | pout(" Output: "); print_ide_regs(ro, 1); | |
533 | } | |
534 | } | |
2127e193 GI |
535 | |
536 | ///////////////////////////////////////////////////////////////////////////// | |
537 | ||
a86ec89e | 538 | // call SMART_GET_VERSION, return device map or -1 on error |
cfbba5b9 | 539 | |
a86ec89e GI |
540 | static int smart_get_version(HANDLE hdevice, GETVERSIONINPARAMS_EX * ata_version_ex = 0) |
541 | { | |
542 | GETVERSIONINPARAMS vers; memset(&vers, 0, sizeof(vers)); | |
543 | const GETVERSIONINPARAMS_EX & vers_ex = (const GETVERSIONINPARAMS_EX &)vers; | |
544 | DWORD num_out; | |
cfbba5b9 | 545 | |
a86ec89e GI |
546 | if (!DeviceIoControl(hdevice, SMART_GET_VERSION, |
547 | NULL, 0, &vers, sizeof(vers), &num_out, NULL)) { | |
548 | if (ata_debugmode) | |
549 | pout(" SMART_GET_VERSION failed, Error=%u\n", (unsigned)GetLastError()); | |
550 | errno = ENOSYS; | |
551 | return -1; | |
552 | } | |
553 | assert(num_out == sizeof(GETVERSIONINPARAMS)); | |
d2e702cf | 554 | |
a86ec89e GI |
555 | if (ata_debugmode > 1) { |
556 | pout(" SMART_GET_VERSION suceeded, bytes returned: %u\n" | |
557 | " Vers = %d.%d, Caps = 0x%x, DeviceMap = 0x%02x\n", | |
558 | (unsigned)num_out, vers.bVersion, vers.bRevision, | |
559 | (unsigned)vers.fCapabilities, vers.bIDEDeviceMap); | |
560 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) | |
561 | pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08x\n", | |
562 | vers_ex.wIdentifier, vers_ex.wControllerId, (unsigned)vers_ex.dwDeviceMapEx); | |
563 | } | |
cfbba5b9 | 564 | |
a86ec89e GI |
565 | if (ata_version_ex) |
566 | *ata_version_ex = vers_ex; | |
cfbba5b9 | 567 | |
a86ec89e GI |
568 | // TODO: Check vers.fCapabilities here? |
569 | return vers.bIDEDeviceMap; | |
570 | } | |
cfbba5b9 | 571 | |
cfbba5b9 | 572 | |
a86ec89e | 573 | // call SMART_* ioctl |
cfbba5b9 | 574 | |
a86ec89e | 575 | static int smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize, int port) |
cfbba5b9 | 576 | { |
a86ec89e GI |
577 | SENDCMDINPARAMS inpar; |
578 | SENDCMDINPARAMS_EX & inpar_ex = (SENDCMDINPARAMS_EX &)inpar; | |
cfbba5b9 | 579 | |
a86ec89e GI |
580 | unsigned char outbuf[sizeof(SENDCMDOUTPARAMS)-1 + 512]; |
581 | const SENDCMDOUTPARAMS * outpar; | |
582 | DWORD code, num_out; | |
583 | unsigned int size_out; | |
584 | const char * name; | |
cfbba5b9 | 585 | |
a86ec89e GI |
586 | memset(&inpar, 0, sizeof(inpar)); |
587 | inpar.irDriveRegs = *regs; | |
cfbba5b9 | 588 | |
a86ec89e GI |
589 | // Older drivers may require bits 5 and 7 set |
590 | // ATA-3: bits shall be set, ATA-4 and later: bits are obsolete | |
591 | inpar.irDriveRegs.bDriveHeadReg |= 0xa0; | |
cfbba5b9 | 592 | |
a86ec89e GI |
593 | // Drive number 0-3 was required on Win9x/ME only |
594 | //inpar.irDriveRegs.bDriveHeadReg |= (drive & 1) << 4; | |
595 | //inpar.bDriveNumber = drive; | |
cfbba5b9 | 596 | |
a86ec89e GI |
597 | if (port >= 0) { |
598 | // Set RAID port | |
599 | inpar_ex.wIdentifier = SMART_VENDOR_3WARE; | |
600 | inpar_ex.bPortNumber = port; | |
601 | } | |
cfbba5b9 | 602 | |
a86ec89e GI |
603 | if (datasize == 512) { |
604 | code = SMART_RCV_DRIVE_DATA; name = "SMART_RCV_DRIVE_DATA"; | |
605 | inpar.cBufferSize = size_out = 512; | |
606 | } | |
607 | else if (datasize == 0) { | |
608 | code = SMART_SEND_DRIVE_COMMAND; name = "SMART_SEND_DRIVE_COMMAND"; | |
609 | if (regs->bFeaturesReg == ATA_SMART_STATUS) | |
610 | size_out = sizeof(IDEREGS); // ioctl returns new IDEREGS as data | |
611 | // Note: cBufferSize must be 0 on Win9x | |
612 | else | |
613 | size_out = 0; | |
614 | } | |
615 | else { | |
616 | errno = EINVAL; | |
617 | return -1; | |
618 | } | |
cfbba5b9 | 619 | |
a86ec89e | 620 | memset(&outbuf, 0, sizeof(outbuf)); |
cfbba5b9 | 621 | |
a86ec89e GI |
622 | if (!DeviceIoControl(hdevice, code, &inpar, sizeof(SENDCMDINPARAMS)-1, |
623 | outbuf, sizeof(SENDCMDOUTPARAMS)-1 + size_out, &num_out, NULL)) { | |
624 | // CAUTION: DO NOT change "regs" Parameter in this case, see win_ata_device::ata_pass_through() | |
625 | long err = GetLastError(); | |
626 | if (ata_debugmode && (err != ERROR_INVALID_PARAMETER || ata_debugmode > 1)) { | |
627 | pout(" %s failed, Error=%ld\n", name, err); | |
628 | print_ide_regs_io(regs, NULL); | |
629 | } | |
630 | errno = ( err == ERROR_INVALID_FUNCTION/*9x*/ | |
631 | || err == ERROR_INVALID_PARAMETER/*NT/2K/XP*/ | |
632 | || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
633 | return -1; | |
634 | } | |
635 | // NOTE: On Win9x, inpar.irDriveRegs now contains the returned regs | |
2127e193 | 636 | |
a86ec89e | 637 | outpar = (const SENDCMDOUTPARAMS *)outbuf; |
2127e193 | 638 | |
a86ec89e GI |
639 | if (outpar->DriverStatus.bDriverError) { |
640 | if (ata_debugmode) { | |
641 | pout(" %s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
642 | outpar->DriverStatus.bDriverError, outpar->DriverStatus.bIDEError); | |
643 | print_ide_regs_io(regs, NULL); | |
644 | } | |
645 | errno = (!outpar->DriverStatus.bIDEError ? ENOSYS : EIO); | |
646 | return -1; | |
647 | } | |
2127e193 | 648 | |
a86ec89e GI |
649 | if (ata_debugmode > 1) { |
650 | pout(" %s suceeded, bytes returned: %u (buffer %u)\n", name, | |
651 | (unsigned)num_out, (unsigned)outpar->cBufferSize); | |
652 | print_ide_regs_io(regs, (regs->bFeaturesReg == ATA_SMART_STATUS ? | |
653 | (const IDEREGS *)(outpar->bBuffer) : NULL)); | |
654 | } | |
2127e193 | 655 | |
a86ec89e GI |
656 | if (datasize) |
657 | memcpy(data, outpar->bBuffer, 512); | |
658 | else if (regs->bFeaturesReg == ATA_SMART_STATUS) { | |
659 | if (nonempty(outpar->bBuffer, sizeof(IDEREGS))) | |
660 | memcpy(regs, outpar->bBuffer, sizeof(IDEREGS)); | |
661 | else { // Workaround for driver not returning regs | |
662 | if (ata_debugmode) | |
663 | pout(" WARNING: driver does not return ATA registers in output buffer!\n"); | |
664 | *regs = inpar.irDriveRegs; | |
665 | } | |
666 | } | |
2127e193 | 667 | |
a86ec89e GI |
668 | return 0; |
669 | } | |
2127e193 GI |
670 | |
671 | ||
f4e463df | 672 | ///////////////////////////////////////////////////////////////////////////// |
a86ec89e GI |
673 | // IDE PASS THROUGH (2000, XP, undocumented) |
674 | // | |
675 | // Based on WinATA.cpp, 2002 c't/Matthias Withopf | |
676 | // ftp://ftp.heise.de/pub/ct/listings/0207-218.zip | |
f4e463df | 677 | |
a86ec89e | 678 | static int ide_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) |
f4e463df | 679 | { |
a86ec89e GI |
680 | if (datasize > 512) { |
681 | errno = EINVAL; | |
682 | return -1; | |
683 | } | |
684 | unsigned int size = sizeof(ATA_PASS_THROUGH)-1 + datasize; | |
685 | ATA_PASS_THROUGH * buf = (ATA_PASS_THROUGH *)VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE); | |
686 | DWORD num_out; | |
687 | const unsigned char magic = 0xcf; | |
f4e463df | 688 | |
a86ec89e GI |
689 | if (!buf) { |
690 | errno = ENOMEM; | |
691 | return -1; | |
692 | } | |
f4e463df | 693 | |
a86ec89e GI |
694 | buf->IdeReg = *regs; |
695 | buf->DataBufferSize = datasize; | |
696 | if (datasize) | |
697 | buf->DataBuffer[0] = magic; | |
f4e463df | 698 | |
a86ec89e GI |
699 | if (!DeviceIoControl(hdevice, IOCTL_IDE_PASS_THROUGH, |
700 | buf, size, buf, size, &num_out, NULL)) { | |
701 | long err = GetLastError(); | |
702 | if (ata_debugmode) { | |
703 | pout(" IOCTL_IDE_PASS_THROUGH failed, Error=%ld\n", err); | |
704 | print_ide_regs_io(regs, NULL); | |
705 | } | |
706 | VirtualFree(buf, 0, MEM_RELEASE); | |
707 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
708 | return -1; | |
709 | } | |
f4e463df | 710 | |
a86ec89e GI |
711 | // Check ATA status |
712 | if (buf->IdeReg.bCommandReg/*Status*/ & 0x01) { | |
713 | if (ata_debugmode) { | |
714 | pout(" IOCTL_IDE_PASS_THROUGH command failed:\n"); | |
715 | print_ide_regs_io(regs, &buf->IdeReg); | |
716 | } | |
717 | VirtualFree(buf, 0, MEM_RELEASE); | |
718 | errno = EIO; | |
719 | return -1; | |
720 | } | |
f4e463df | 721 | |
a86ec89e GI |
722 | // Check and copy data |
723 | if (datasize) { | |
724 | if ( num_out != size | |
725 | || (buf->DataBuffer[0] == magic && !nonempty(buf->DataBuffer+1, datasize-1))) { | |
726 | if (ata_debugmode) { | |
727 | pout(" IOCTL_IDE_PASS_THROUGH output data missing (%u, %u)\n", | |
728 | (unsigned)num_out, (unsigned)buf->DataBufferSize); | |
729 | print_ide_regs_io(regs, &buf->IdeReg); | |
730 | } | |
731 | VirtualFree(buf, 0, MEM_RELEASE); | |
732 | errno = EIO; | |
733 | return -1; | |
734 | } | |
735 | memcpy(data, buf->DataBuffer, datasize); | |
736 | } | |
2127e193 | 737 | |
a86ec89e GI |
738 | if (ata_debugmode > 1) { |
739 | pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %u (buffer %u)\n", | |
740 | (unsigned)num_out, (unsigned)buf->DataBufferSize); | |
741 | print_ide_regs_io(regs, &buf->IdeReg); | |
742 | } | |
743 | *regs = buf->IdeReg; | |
2127e193 | 744 | |
a86ec89e GI |
745 | // Caution: VirtualFree() fails if parameter "dwSize" is nonzero |
746 | VirtualFree(buf, 0, MEM_RELEASE); | |
747 | return 0; | |
748 | } | |
2127e193 | 749 | |
e165493d | 750 | |
a86ec89e GI |
751 | ///////////////////////////////////////////////////////////////////////////// |
752 | // ATA PASS THROUGH (Win2003, XP SP2) | |
d008864d | 753 | |
a86ec89e GI |
754 | // Warning: |
755 | // IOCTL_ATA_PASS_THROUGH[_DIRECT] can only handle one interrupt/DRQ data | |
756 | // transfer per command. Therefore, multi-sector transfers are only supported | |
757 | // for the READ/WRITE MULTIPLE [EXT] commands. Other commands like READ/WRITE SECTORS | |
758 | // or READ/WRITE LOG EXT work only with single sector transfers. | |
759 | // The latter are supported on Vista (only) through new ATA_FLAGS_NO_MULTIPLE. | |
760 | // See: | |
761 | // http://social.msdn.microsoft.com/Forums/en-US/storageplatformata/thread/eb408507-f221-455b-9bbb-d1069b29c4da | |
cfbba5b9 | 762 | |
a86ec89e GI |
763 | static int ata_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, IDEREGS * prev_regs, char * data, int datasize) |
764 | { | |
765 | const int max_sectors = 32; // TODO: Allocate dynamic buffer | |
ee38a438 | 766 | |
a86ec89e GI |
767 | typedef struct { |
768 | ATA_PASS_THROUGH_EX apt; | |
769 | ULONG Filler; | |
770 | UCHAR ucDataBuf[max_sectors * 512]; | |
771 | } ATA_PASS_THROUGH_EX_WITH_BUFFERS; | |
2127e193 | 772 | |
a86ec89e | 773 | const unsigned char magic = 0xcf; |
f4e463df | 774 | |
a86ec89e GI |
775 | ATA_PASS_THROUGH_EX_WITH_BUFFERS ab; memset(&ab, 0, sizeof(ab)); |
776 | ab.apt.Length = sizeof(ATA_PASS_THROUGH_EX); | |
777 | //ab.apt.PathId = 0; | |
778 | //ab.apt.TargetId = 0; | |
779 | //ab.apt.Lun = 0; | |
780 | ab.apt.TimeOutValue = 10; | |
781 | unsigned size = offsetof(ATA_PASS_THROUGH_EX_WITH_BUFFERS, ucDataBuf); | |
782 | ab.apt.DataBufferOffset = size; | |
f4e463df | 783 | |
a86ec89e GI |
784 | if (datasize > 0) { |
785 | if (datasize > (int)sizeof(ab.ucDataBuf)) { | |
786 | errno = EINVAL; | |
787 | return -1; | |
788 | } | |
789 | ab.apt.AtaFlags = ATA_FLAGS_DATA_IN; | |
790 | ab.apt.DataTransferLength = datasize; | |
791 | size += datasize; | |
792 | ab.ucDataBuf[0] = magic; | |
793 | } | |
794 | else if (datasize < 0) { | |
795 | if (-datasize > (int)sizeof(ab.ucDataBuf)) { | |
796 | errno = EINVAL; | |
797 | return -1; | |
798 | } | |
799 | ab.apt.AtaFlags = ATA_FLAGS_DATA_OUT; | |
800 | ab.apt.DataTransferLength = -datasize; | |
801 | size += -datasize; | |
802 | memcpy(ab.ucDataBuf, data, -datasize); | |
803 | } | |
804 | else { | |
805 | assert(ab.apt.AtaFlags == 0); | |
806 | assert(ab.apt.DataTransferLength == 0); | |
807 | } | |
2127e193 | 808 | |
a86ec89e GI |
809 | assert(sizeof(ab.apt.CurrentTaskFile) == sizeof(IDEREGS)); |
810 | IDEREGS * ctfregs = (IDEREGS *)ab.apt.CurrentTaskFile; | |
811 | IDEREGS * ptfregs = (IDEREGS *)ab.apt.PreviousTaskFile; | |
812 | *ctfregs = *regs; | |
2127e193 | 813 | |
a86ec89e GI |
814 | if (prev_regs) { |
815 | *ptfregs = *prev_regs; | |
816 | ab.apt.AtaFlags |= ATA_FLAGS_48BIT_COMMAND; | |
817 | } | |
2127e193 | 818 | |
a86ec89e GI |
819 | DWORD num_out; |
820 | if (!DeviceIoControl(hdevice, IOCTL_ATA_PASS_THROUGH, | |
821 | &ab, size, &ab, size, &num_out, NULL)) { | |
822 | long err = GetLastError(); | |
823 | if (ata_debugmode) { | |
824 | pout(" IOCTL_ATA_PASS_THROUGH failed, Error=%ld\n", err); | |
825 | print_ide_regs_io(regs, NULL); | |
826 | } | |
827 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
828 | return -1; | |
2127e193 GI |
829 | } |
830 | ||
a86ec89e GI |
831 | // Check ATA status |
832 | if (ctfregs->bCommandReg/*Status*/ & (0x01/*Err*/|0x08/*DRQ*/)) { | |
833 | if (ata_debugmode) { | |
834 | pout(" IOCTL_ATA_PASS_THROUGH command failed:\n"); | |
835 | print_ide_regs_io(regs, ctfregs); | |
3d17a85c | 836 | } |
a86ec89e GI |
837 | errno = EIO; |
838 | return -1; | |
839 | } | |
3d17a85c | 840 | |
a86ec89e GI |
841 | // Check and copy data |
842 | if (datasize > 0) { | |
843 | if ( num_out != size | |
844 | || (ab.ucDataBuf[0] == magic && !nonempty(ab.ucDataBuf+1, datasize-1))) { | |
845 | if (ata_debugmode) { | |
846 | pout(" IOCTL_ATA_PASS_THROUGH output data missing (%u)\n", (unsigned)num_out); | |
847 | print_ide_regs_io(regs, ctfregs); | |
3d17a85c | 848 | } |
a86ec89e GI |
849 | errno = EIO; |
850 | return -1; | |
3d17a85c | 851 | } |
a86ec89e | 852 | memcpy(data, ab.ucDataBuf, datasize); |
2127e193 GI |
853 | } |
854 | ||
a86ec89e GI |
855 | if (ata_debugmode > 1) { |
856 | pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %u\n", (unsigned)num_out); | |
857 | print_ide_regs_io(regs, ctfregs); | |
858 | } | |
859 | *regs = *ctfregs; | |
860 | if (prev_regs) | |
861 | *prev_regs = *ptfregs; | |
7f0798ef | 862 | |
a86ec89e | 863 | return 0; |
2127e193 | 864 | } |
ba59cff1 | 865 | |
e165493d | 866 | |
a86ec89e GI |
867 | ///////////////////////////////////////////////////////////////////////////// |
868 | // SMART IOCTL via SCSI MINIPORT ioctl | |
e165493d | 869 | |
a86ec89e GI |
870 | // This function is handled by ATAPI port driver (atapi.sys) or by SCSI |
871 | // miniport driver (via SCSI port driver scsiport.sys). | |
872 | // It can be used to skip the missing or broken handling of some SMART | |
873 | // command codes (e.g. READ_LOG) in the disk class driver (disk.sys) | |
e165493d | 874 | |
a86ec89e GI |
875 | static int ata_via_scsi_miniport_smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize) |
876 | { | |
877 | // Select code | |
878 | DWORD code = 0; const char * name = 0; | |
879 | if (regs->bCommandReg == ATA_IDENTIFY_DEVICE) { | |
880 | code = IOCTL_SCSI_MINIPORT_IDENTIFY; name = "IDENTIFY"; | |
881 | } | |
882 | else if (regs->bCommandReg == ATA_SMART_CMD) switch (regs->bFeaturesReg) { | |
883 | case ATA_SMART_READ_VALUES: | |
884 | code = IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS; name = "READ_SMART_ATTRIBS"; break; | |
885 | case ATA_SMART_READ_THRESHOLDS: | |
886 | code = IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS; name = "READ_SMART_THRESHOLDS"; break; | |
887 | case ATA_SMART_ENABLE: | |
888 | code = IOCTL_SCSI_MINIPORT_ENABLE_SMART; name = "ENABLE_SMART"; break; | |
889 | case ATA_SMART_DISABLE: | |
890 | code = IOCTL_SCSI_MINIPORT_DISABLE_SMART; name = "DISABLE_SMART"; break; | |
891 | case ATA_SMART_STATUS: | |
892 | code = IOCTL_SCSI_MINIPORT_RETURN_STATUS; name = "RETURN_STATUS"; break; | |
893 | case ATA_SMART_AUTOSAVE: | |
894 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE; name = "ENABLE_DISABLE_AUTOSAVE"; break; | |
895 | //case ATA_SMART_SAVE: // obsolete since ATA-6, not used by smartmontools | |
896 | // code = IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES; name = "SAVE_ATTRIBUTE_VALUES"; break; | |
897 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
898 | code = IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS; name = "EXECUTE_OFFLINE_DIAGS"; break; | |
899 | case ATA_SMART_AUTO_OFFLINE: | |
900 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE; name = "ENABLE_DISABLE_AUTO_OFFLINE"; break; | |
901 | case ATA_SMART_READ_LOG_SECTOR: | |
902 | code = IOCTL_SCSI_MINIPORT_READ_SMART_LOG; name = "READ_SMART_LOG"; break; | |
903 | case ATA_SMART_WRITE_LOG_SECTOR: | |
904 | code = IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG; name = "WRITE_SMART_LOG"; break; | |
905 | } | |
906 | if (!code) { | |
907 | errno = ENOSYS; | |
908 | return -1; | |
909 | } | |
e165493d | 910 | |
a86ec89e GI |
911 | // Set SRB |
912 | struct { | |
913 | SRB_IO_CONTROL srbc; | |
914 | union { | |
915 | SENDCMDINPARAMS in; | |
916 | SENDCMDOUTPARAMS out; | |
917 | } params; | |
918 | char space[512-1]; | |
919 | } sb; | |
920 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(SENDCMDINPARAMS)-1+512); | |
921 | memset(&sb, 0, sizeof(sb)); | |
e165493d | 922 | |
a86ec89e GI |
923 | unsigned size; |
924 | if (datasize > 0) { | |
925 | if (datasize > (int)sizeof(sb.space)+1) { | |
926 | errno = EINVAL; | |
927 | return -1; | |
928 | } | |
929 | size = datasize; | |
930 | } | |
931 | else if (datasize < 0) { | |
932 | if (-datasize > (int)sizeof(sb.space)+1) { | |
933 | errno = EINVAL; | |
934 | return -1; | |
935 | } | |
936 | size = -datasize; | |
937 | memcpy(sb.params.in.bBuffer, data, size); | |
938 | } | |
939 | else if (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
940 | size = sizeof(IDEREGS); | |
941 | else | |
942 | size = 0; | |
943 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
944 | memcpy(sb.srbc.Signature, "SCSIDISK", 8); // atapi.sys | |
945 | sb.srbc.Timeout = 60; // seconds | |
946 | sb.srbc.ControlCode = code; | |
947 | //sb.srbc.ReturnCode = 0; | |
948 | sb.srbc.Length = sizeof(SENDCMDINPARAMS)-1 + size; | |
949 | sb.params.in.irDriveRegs = *regs; | |
950 | sb.params.in.cBufferSize = size; | |
832b75ed | 951 | |
a86ec89e GI |
952 | // Call miniport ioctl |
953 | size += sizeof(SRB_IO_CONTROL) + sizeof(SENDCMDINPARAMS)-1; | |
954 | DWORD num_out; | |
955 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
956 | &sb, size, &sb, size, &num_out, NULL)) { | |
957 | long err = GetLastError(); | |
958 | if (ata_debugmode) { | |
959 | pout(" IOCTL_SCSI_MINIPORT_%s failed, Error=%ld\n", name, err); | |
960 | print_ide_regs_io(regs, NULL); | |
961 | } | |
962 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
963 | return -1; | |
964 | } | |
ba59cff1 | 965 | |
a86ec89e GI |
966 | // Check result |
967 | if (sb.srbc.ReturnCode) { | |
968 | if (ata_debugmode) { | |
969 | pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08x\n", name, (unsigned)sb.srbc.ReturnCode); | |
970 | print_ide_regs_io(regs, NULL); | |
971 | } | |
972 | errno = EIO; | |
973 | return -1; | |
974 | } | |
ba59cff1 | 975 | |
a86ec89e GI |
976 | if (sb.params.out.DriverStatus.bDriverError) { |
977 | if (ata_debugmode) { | |
978 | pout(" IOCTL_SCSI_MINIPORT_%s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
979 | sb.params.out.DriverStatus.bDriverError, sb.params.out.DriverStatus.bIDEError); | |
980 | print_ide_regs_io(regs, NULL); | |
981 | } | |
982 | errno = (!sb.params.out.DriverStatus.bIDEError ? ENOSYS : EIO); | |
983 | return -1; | |
984 | } | |
832b75ed | 985 | |
a86ec89e GI |
986 | if (ata_debugmode > 1) { |
987 | pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %u (buffer %u)\n", name, | |
988 | (unsigned)num_out, (unsigned)sb.params.out.cBufferSize); | |
989 | print_ide_regs_io(regs, (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS ? | |
990 | (const IDEREGS *)(sb.params.out.bBuffer) : 0)); | |
2127e193 | 991 | } |
832b75ed | 992 | |
a86ec89e GI |
993 | if (datasize > 0) |
994 | memcpy(data, sb.params.out.bBuffer, datasize); | |
995 | else if (datasize == 0 && code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
996 | memcpy(regs, sb.params.out.bBuffer, sizeof(IDEREGS)); | |
a37e7145 | 997 | |
a86ec89e | 998 | return 0; |
2127e193 GI |
999 | } |
1000 | ||
2127e193 | 1001 | |
a86ec89e GI |
1002 | ///////////////////////////////////////////////////////////////////////////// |
1003 | // ATA PASS THROUGH via 3ware specific SCSI MINIPORT ioctl | |
1004 | ||
1005 | static int ata_via_3ware_miniport_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize, int port) | |
2127e193 | 1006 | { |
a86ec89e GI |
1007 | struct { |
1008 | SRB_IO_CONTROL srbc; | |
1009 | IDEREGS regs; | |
1010 | UCHAR buffer[512]; | |
1011 | } sb; | |
1012 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(IDEREGS)+512); | |
2127e193 | 1013 | |
a86ec89e GI |
1014 | if (!(0 <= datasize && datasize <= (int)sizeof(sb.buffer) && port >= 0)) { |
1015 | errno = EINVAL; | |
1016 | return -1; | |
2127e193 | 1017 | } |
a86ec89e GI |
1018 | memset(&sb, 0, sizeof(sb)); |
1019 | strncpy((char *)sb.srbc.Signature, "<3ware>", sizeof(sb.srbc.Signature)); | |
1020 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1021 | sb.srbc.Timeout = 60; // seconds | |
1022 | sb.srbc.ControlCode = 0xA0000000; | |
1023 | sb.srbc.ReturnCode = 0; | |
1024 | sb.srbc.Length = sizeof(IDEREGS) + (datasize > 0 ? datasize : 1); | |
1025 | sb.regs = *regs; | |
1026 | sb.regs.bReserved = port; | |
2127e193 | 1027 | |
a86ec89e GI |
1028 | DWORD num_out; |
1029 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1030 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, NULL)) { | |
1031 | long err = GetLastError(); | |
1032 | if (ata_debugmode) { | |
1033 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1034 | print_ide_regs_io(regs, NULL); | |
1035 | } | |
1036 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1037 | return -1; | |
2127e193 GI |
1038 | } |
1039 | ||
a86ec89e GI |
1040 | if (sb.srbc.ReturnCode) { |
1041 | if (ata_debugmode) { | |
1042 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08x\n", (unsigned)sb.srbc.ReturnCode); | |
1043 | print_ide_regs_io(regs, NULL); | |
f4e463df | 1044 | } |
a86ec89e GI |
1045 | errno = EIO; |
1046 | return -1; | |
1047 | } | |
f4e463df | 1048 | |
a86ec89e GI |
1049 | // Copy data |
1050 | if (datasize > 0) | |
1051 | memcpy(data, sb.buffer, datasize); | |
1052 | ||
1053 | if (ata_debugmode > 1) { | |
1054 | pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %u\n", (unsigned)num_out); | |
1055 | print_ide_regs_io(regs, &sb.regs); | |
f4e463df | 1056 | } |
a86ec89e | 1057 | *regs = sb.regs; |
f4e463df GI |
1058 | |
1059 | return 0; | |
1060 | } | |
1061 | ||
f4e463df | 1062 | |
a86ec89e | 1063 | ///////////////////////////////////////////////////////////////////////////// |
f4e463df | 1064 | |
a86ec89e GI |
1065 | // 3ware specific call to update the devicemap returned by SMART_GET_VERSION. |
1066 | // 3DM/CLI "Rescan Controller" function does not to always update it. | |
1067 | ||
1068 | static int update_3ware_devicemap_ioctl(HANDLE hdevice) | |
2127e193 | 1069 | { |
a86ec89e GI |
1070 | SRB_IO_CONTROL srbc; |
1071 | memset(&srbc, 0, sizeof(srbc)); | |
1072 | strncpy((char *)srbc.Signature, "<3ware>", sizeof(srbc.Signature)); | |
1073 | srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1074 | srbc.Timeout = 60; // seconds | |
1075 | srbc.ControlCode = 0xCC010014; | |
1076 | srbc.ReturnCode = 0; | |
1077 | srbc.Length = 0; | |
ee38a438 | 1078 | |
a86ec89e GI |
1079 | DWORD num_out; |
1080 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1081 | &srbc, sizeof(srbc), &srbc, sizeof(srbc), &num_out, NULL)) { | |
1082 | long err = GetLastError(); | |
1083 | if (ata_debugmode) | |
1084 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1085 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1086 | return -1; | |
1087 | } | |
1088 | if (srbc.ReturnCode) { | |
1089 | if (ata_debugmode) | |
1090 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08x\n", (unsigned)srbc.ReturnCode); | |
1091 | errno = EIO; | |
1092 | return -1; | |
1093 | } | |
1094 | if (ata_debugmode > 1) | |
1095 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT suceeded\n"); | |
1096 | return 0; | |
1097 | } | |
2127e193 | 1098 | |
cfbba5b9 | 1099 | |
a86ec89e GI |
1100 | ///////////////////////////////////////////////////////////////////////////// |
1101 | // IOCTL_STORAGE_QUERY_PROPERTY | |
2127e193 | 1102 | |
a86ec89e GI |
1103 | union STORAGE_DEVICE_DESCRIPTOR_DATA { |
1104 | STORAGE_DEVICE_DESCRIPTOR desc; | |
1105 | char raw[256]; | |
1106 | }; | |
2127e193 | 1107 | |
a86ec89e GI |
1108 | // Get STORAGE_DEVICE_DESCRIPTOR_DATA for device. |
1109 | // (This works without admin rights) | |
1110 | ||
1111 | static int storage_query_property_ioctl(HANDLE hdevice, STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
1112 | { | |
1113 | STORAGE_PROPERTY_QUERY query = {StorageDeviceProperty, PropertyStandardQuery, {0} }; | |
1114 | memset(data, 0, sizeof(*data)); | |
1115 | ||
1116 | DWORD num_out; | |
1117 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_QUERY_PROPERTY, | |
1118 | &query, sizeof(query), data, sizeof(*data), &num_out, NULL)) { | |
1119 | if (ata_debugmode > 1 || scsi_debugmode > 1) | |
1120 | pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%u\n", (unsigned)GetLastError()); | |
1121 | errno = ENOSYS; | |
1122 | return -1; | |
2127e193 GI |
1123 | } |
1124 | ||
a86ec89e GI |
1125 | if (ata_debugmode > 1 || scsi_debugmode > 1) { |
1126 | pout(" IOCTL_STORAGE_QUERY_PROPERTY returns:\n" | |
1127 | " Vendor: \"%s\"\n" | |
1128 | " Product: \"%s\"\n" | |
1129 | " Revision: \"%s\"\n" | |
1130 | " Removable: %s\n" | |
1131 | " BusType: 0x%02x\n", | |
1132 | (data->desc.VendorIdOffset ? data->raw+data->desc.VendorIdOffset : "(null)"), | |
1133 | (data->desc.ProductIdOffset ? data->raw+data->desc.ProductIdOffset : "(null)"), | |
1134 | (data->desc.ProductRevisionOffset ? data->raw+data->desc.ProductRevisionOffset : "(null)"), | |
1135 | (data->desc.RemovableMedia? "Yes":"No"), data->desc.BusType | |
1136 | ); | |
1137 | } | |
2127e193 GI |
1138 | return 0; |
1139 | } | |
1140 | ||
1141 | ||
a86ec89e GI |
1142 | ///////////////////////////////////////////////////////////////////////////// |
1143 | // IOCTL_STORAGE_PREDICT_FAILURE | |
cfbba5b9 | 1144 | |
a86ec89e GI |
1145 | // Call IOCTL_STORAGE_PREDICT_FAILURE, return PredictFailure value |
1146 | // or -1 on error, opionally return VendorSpecific data. | |
1147 | // (This works without admin rights) | |
1148 | ||
1149 | static int storage_predict_failure_ioctl(HANDLE hdevice, char * data = 0) | |
2127e193 | 1150 | { |
a86ec89e GI |
1151 | STORAGE_PREDICT_FAILURE pred; |
1152 | memset(&pred, 0, sizeof(pred)); | |
2127e193 | 1153 | |
a86ec89e GI |
1154 | DWORD num_out; |
1155 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_PREDICT_FAILURE, | |
1156 | 0, 0, &pred, sizeof(pred), &num_out, NULL)) { | |
1157 | if (ata_debugmode > 1) | |
1158 | pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%u\n", (unsigned)GetLastError()); | |
1159 | errno = ENOSYS; | |
1160 | return -1; | |
cfbba5b9 GI |
1161 | } |
1162 | ||
a86ec89e GI |
1163 | if (ata_debugmode > 1) { |
1164 | pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n" | |
1165 | " PredictFailure: 0x%08x\n" | |
1166 | " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n", | |
1167 | (unsigned)pred.PredictFailure, | |
1168 | pred.VendorSpecific[0], pred.VendorSpecific[1], pred.VendorSpecific[2], | |
1169 | pred.VendorSpecific[sizeof(pred.VendorSpecific)-1] | |
1170 | ); | |
cfbba5b9 | 1171 | } |
a86ec89e GI |
1172 | if (data) |
1173 | memcpy(data, pred.VendorSpecific, sizeof(pred.VendorSpecific)); | |
1174 | return (!pred.PredictFailure ? 0 : 1); | |
1175 | } | |
ee38a438 | 1176 | |
ee38a438 | 1177 | |
a86ec89e GI |
1178 | // Build IDENTIFY information from STORAGE_DEVICE_DESCRIPTOR |
1179 | static int get_identify_from_device_property(HANDLE hdevice, ata_identify_device * id) | |
1180 | { | |
1181 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
1182 | if (storage_query_property_ioctl(hdevice, &data)) | |
1183 | return -1; | |
ee38a438 | 1184 | |
a86ec89e | 1185 | memset(id, 0, sizeof(*id)); |
cfbba5b9 | 1186 | |
a86ec89e GI |
1187 | // Some drivers split ATA model string into VendorId and ProductId, |
1188 | // others return it as ProductId only. | |
1189 | char model[sizeof(id->model) + 1] = ""; | |
ee38a438 | 1190 | |
a86ec89e GI |
1191 | unsigned i = 0; |
1192 | if (data.desc.VendorIdOffset) { | |
1193 | for ( ;i < sizeof(model)-1 && data.raw[data.desc.VendorIdOffset+i]; i++) | |
1194 | model[i] = data.raw[data.desc.VendorIdOffset+i]; | |
1195 | } | |
cfbba5b9 | 1196 | |
a86ec89e GI |
1197 | if (data.desc.ProductIdOffset) { |
1198 | while (i > 1 && model[i-2] == ' ') // Keep last blank from VendorId | |
1199 | i--; | |
1200 | // Ignore VendorId "ATA" | |
1201 | if (i <= 4 && !strncmp(model, "ATA", 3) && (i == 3 || model[3] == ' ')) | |
1202 | i = 0; | |
1203 | for (unsigned j = 0; i < sizeof(model)-1 && data.raw[data.desc.ProductIdOffset+j]; i++, j++) | |
1204 | model[i] = data.raw[data.desc.ProductIdOffset+j]; | |
cfbba5b9 GI |
1205 | } |
1206 | ||
a86ec89e GI |
1207 | while (i > 0 && model[i-1] == ' ') |
1208 | i--; | |
1209 | model[i] = 0; | |
1210 | copy_swapped(id->model, model, sizeof(id->model)); | |
d2e702cf | 1211 | |
a86ec89e GI |
1212 | if (data.desc.ProductRevisionOffset) |
1213 | copy_swapped(id->fw_rev, data.raw+data.desc.ProductRevisionOffset, sizeof(id->fw_rev)); | |
cfbba5b9 | 1214 | |
a86ec89e GI |
1215 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid |
1216 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1217 | return 0; | |
cfbba5b9 GI |
1218 | } |
1219 | ||
a86ec89e GI |
1220 | // Get Serial Number in IDENTIFY from WMI |
1221 | static bool get_serial_from_wmi(int drive, ata_identify_device * id) | |
2127e193 | 1222 | { |
a86ec89e | 1223 | bool debug = (ata_debugmode > 1); |
832b75ed | 1224 | |
a86ec89e GI |
1225 | wbem_services ws; |
1226 | if (!ws.connect()) { | |
1227 | if (debug) | |
1228 | pout("WMI connect failed\n"); | |
1229 | return false; | |
d008864d GI |
1230 | } |
1231 | ||
a86ec89e GI |
1232 | wbem_object wo; |
1233 | if (!ws.query1(wo, "SELECT Model,SerialNumber FROM Win32_DiskDrive WHERE " | |
1234 | "DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\"", drive)) | |
1235 | return false; | |
1236 | ||
1237 | std::string serial = wo.get_str("SerialNumber"); | |
1238 | if (debug) | |
1239 | pout(" WMI:PhysicalDrive%d: \"%s\", S/N:\"%s\"\n", drive, wo.get_str("Model").c_str(), serial.c_str()); | |
1240 | ||
1241 | copy_swapped(id->serial_no, serial.c_str(), sizeof(id->serial_no)); | |
d008864d GI |
1242 | return true; |
1243 | } | |
1244 | ||
1245 | ||
832b75ed | 1246 | ///////////////////////////////////////////////////////////////////////////// |
a86ec89e | 1247 | // USB ID detection using WMI |
832b75ed | 1248 | |
a86ec89e GI |
1249 | // Get USB ID for a physical or logical drive number |
1250 | static bool get_usb_id(int phydrive, int logdrive, | |
1251 | unsigned short & vendor_id, | |
1252 | unsigned short & product_id) | |
832b75ed | 1253 | { |
a86ec89e | 1254 | bool debug = (scsi_debugmode > 1); |
832b75ed | 1255 | |
a86ec89e GI |
1256 | wbem_services ws; |
1257 | if (!ws.connect()) { | |
1258 | if (debug) | |
1259 | pout("WMI connect failed\n"); | |
1260 | return false; | |
2127e193 | 1261 | } |
832b75ed | 1262 | |
a86ec89e GI |
1263 | // Get device name |
1264 | std::string name; | |
832b75ed | 1265 | |
a86ec89e GI |
1266 | wbem_object wo; |
1267 | if (0 <= logdrive && logdrive <= 'Z'-'A') { | |
1268 | // Drive letter -> Partition info | |
1269 | if (!ws.query1(wo, "ASSOCIATORS OF {Win32_LogicalDisk.DeviceID=\"%c:\"} WHERE ResultClass = Win32_DiskPartition", | |
1270 | 'A'+logdrive)) | |
1271 | return false; | |
4d59bff9 | 1272 | |
a86ec89e GI |
1273 | std::string partid = wo.get_str("DeviceID"); |
1274 | if (debug) | |
1275 | pout("%c: --> \"%s\" -->\n", 'A'+logdrive, partid.c_str()); | |
2127e193 | 1276 | |
a86ec89e GI |
1277 | // Partition ID -> Physical drive info |
1278 | if (!ws.query1(wo, "ASSOCIATORS OF {Win32_DiskPartition.DeviceID=\"%s\"} WHERE ResultClass = Win32_DiskDrive", | |
1279 | partid.c_str())) | |
1280 | return false; | |
1281 | ||
1282 | name = wo.get_str("Model"); | |
1283 | if (debug) | |
1284 | pout("%s --> \"%s\":\n", wo.get_str("DeviceID").c_str(), name.c_str()); | |
2127e193 | 1285 | } |
2127e193 | 1286 | |
a86ec89e GI |
1287 | else if (phydrive >= 0) { |
1288 | // Physical drive number -> Physical drive info | |
1289 | if (!ws.query1(wo, "SELECT Model FROM Win32_DiskDrive WHERE DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\"", phydrive)) | |
1290 | return false; | |
1291 | ||
1292 | name = wo.get_str("Model"); | |
1293 | if (debug) | |
1294 | pout("\\.\\\\PHYSICALDRIVE%d --> \"%s\":\n", phydrive, name.c_str()); | |
2127e193 | 1295 | } |
a86ec89e GI |
1296 | else |
1297 | return false; | |
2127e193 | 1298 | |
2127e193 | 1299 | |
a86ec89e GI |
1300 | // Get USB_CONTROLLER -> DEVICE associations |
1301 | wbem_enumerator we; | |
1302 | if (!ws.query(we, "SELECT Antecedent,Dependent FROM Win32_USBControllerDevice")) | |
1303 | return false; | |
4d59bff9 | 1304 | |
a86ec89e GI |
1305 | unsigned short usb_venid = 0, prev_usb_venid = 0; |
1306 | unsigned short usb_proid = 0, prev_usb_proid = 0; | |
1307 | std::string prev_usb_ant; | |
1308 | std::string prev_ant, ant, dep; | |
4d59bff9 | 1309 | |
a86ec89e | 1310 | const regular_expression regex("^.*PnPEntity\\.DeviceID=\"([^\"]*)\"", REG_EXTENDED); |
832b75ed | 1311 | |
a86ec89e GI |
1312 | while (we.next(wo)) { |
1313 | prev_ant = ant; | |
1314 | // Find next 'USB_CONTROLLER, DEVICE' pair | |
1315 | ant = wo.get_str("Antecedent"); | |
1316 | dep = wo.get_str("Dependent"); | |
2127e193 | 1317 | |
a86ec89e GI |
1318 | if (debug && ant != prev_ant) |
1319 | pout(" %s:\n", ant.c_str()); | |
2127e193 | 1320 | |
a86ec89e GI |
1321 | // Extract DeviceID |
1322 | regmatch_t match[2]; | |
1323 | if (!(regex.execute(dep.c_str(), 2, match) && match[1].rm_so >= 0)) { | |
1324 | if (debug) | |
1325 | pout(" | (\"%s\")\n", dep.c_str()); | |
1326 | continue; | |
1327 | } | |
ee38a438 | 1328 | |
a86ec89e | 1329 | std::string devid(dep.c_str()+match[1].rm_so, match[1].rm_eo-match[1].rm_so); |
ee38a438 | 1330 | |
a86ec89e GI |
1331 | if (str_starts_with(devid, "USB\\\\VID_")) { |
1332 | // USB bridge entry, save CONTROLLER, ID | |
1333 | int nc = -1; | |
1334 | if (!(sscanf(devid.c_str(), "USB\\\\VID_%4hx&PID_%4hx%n", | |
1335 | &prev_usb_venid, &prev_usb_proid, &nc) == 2 && nc == 9+4+5+4)) { | |
1336 | prev_usb_venid = prev_usb_proid = 0; | |
1337 | } | |
1338 | prev_usb_ant = ant; | |
1339 | if (debug) | |
1340 | pout(" +-> \"%s\" [0x%04x:0x%04x]\n", devid.c_str(), prev_usb_venid, prev_usb_proid); | |
1341 | } | |
1342 | else if (str_starts_with(devid, "USBSTOR\\\\") || str_starts_with(devid, "SCSI\\\\")) { | |
1343 | // USBSTORage or SCSI device found | |
1344 | if (debug) | |
1345 | pout(" +--> \"%s\"\n", devid.c_str()); | |
2127e193 | 1346 | |
a86ec89e GI |
1347 | // Retrieve name |
1348 | wbem_object wo2; | |
1349 | if (!ws.query1(wo2, "SELECT Name FROM Win32_PnPEntity WHERE DeviceID=\"%s\"", devid.c_str())) | |
1350 | continue; | |
1351 | std::string name2 = wo2.get_str("Name"); | |
2127e193 | 1352 | |
a86ec89e GI |
1353 | // Continue if not name of physical disk drive |
1354 | if (name2 != name) { | |
1355 | if (debug) | |
1356 | pout(" +---> (\"%s\")\n", name2.c_str()); | |
1357 | continue; | |
1358 | } | |
2127e193 | 1359 | |
a86ec89e GI |
1360 | // Fail if previous USB bridge is associated to other controller or ID is unknown |
1361 | if (!(ant == prev_usb_ant && prev_usb_venid)) { | |
1362 | if (debug) | |
1363 | pout(" +---> \"%s\" (Error: No USB bridge found)\n", name2.c_str()); | |
1364 | return false; | |
1365 | } | |
2127e193 | 1366 | |
a86ec89e GI |
1367 | // Handle multiple devices with same name |
1368 | if (usb_venid) { | |
1369 | // Fail if multiple devices with same name have different USB bridge types | |
1370 | if (!(usb_venid == prev_usb_venid && usb_proid == prev_usb_proid)) { | |
1371 | if (debug) | |
1372 | pout(" +---> \"%s\" (Error: More than one USB ID found)\n", name2.c_str()); | |
1373 | return false; | |
1374 | } | |
1375 | } | |
2127e193 | 1376 | |
a86ec89e GI |
1377 | // Found |
1378 | usb_venid = prev_usb_venid; | |
1379 | usb_proid = prev_usb_proid; | |
1380 | if (debug) | |
1381 | pout(" +===> \"%s\" [0x%04x:0x%04x]\n", name2.c_str(), usb_venid, usb_proid); | |
2127e193 | 1382 | |
a86ec89e GI |
1383 | // Continue to check for duplicate names ... |
1384 | } | |
1385 | else { | |
1386 | if (debug) | |
1387 | pout(" | \"%s\"\n", devid.c_str()); | |
2127e193 | 1388 | } |
2127e193 GI |
1389 | } |
1390 | ||
a86ec89e GI |
1391 | if (!usb_venid) |
1392 | return false; | |
2127e193 | 1393 | |
a86ec89e GI |
1394 | vendor_id = usb_venid; |
1395 | product_id = usb_proid; | |
2127e193 | 1396 | |
a86ec89e | 1397 | return true; |
832b75ed GG |
1398 | } |
1399 | ||
1400 | ||
1401 | ///////////////////////////////////////////////////////////////////////////// | |
832b75ed | 1402 | |
a86ec89e GI |
1403 | // Call GetDevicePowerState() |
1404 | // returns: 1=active, 0=standby, -1=error | |
1405 | // (This would also work for SCSI drives) | |
1406 | ||
1407 | static int get_device_power_state(HANDLE hdevice) | |
2127e193 | 1408 | { |
a86ec89e GI |
1409 | BOOL state = TRUE; |
1410 | if (!GetDevicePowerState(hdevice, &state)) { | |
1411 | long err = GetLastError(); | |
1412 | if (ata_debugmode) | |
1413 | pout(" GetDevicePowerState() failed, Error=%ld\n", err); | |
1414 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1415 | // TODO: This may not work as expected on transient errors, | |
1416 | // because smartd interprets -1 as SLEEP mode regardless of errno. | |
2127e193 GI |
1417 | return -1; |
1418 | } | |
2127e193 | 1419 | |
a86ec89e GI |
1420 | if (ata_debugmode > 1) |
1421 | pout(" GetDevicePowerState() succeeded, state=%d\n", state); | |
1422 | return state; | |
1423 | } | |
2127e193 | 1424 | |
2127e193 | 1425 | |
a86ec89e GI |
1426 | ///////////////////////////////////////////////////////////////////////////// |
1427 | // win_ata_device | |
2127e193 | 1428 | |
a86ec89e GI |
1429 | class win_ata_device |
1430 | : public /*implements*/ ata_device, | |
1431 | public /*extends*/ win_smart_device | |
1432 | { | |
1433 | public: | |
1434 | win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
2127e193 | 1435 | |
a86ec89e | 1436 | virtual ~win_ata_device() throw(); |
2127e193 | 1437 | |
a86ec89e | 1438 | virtual bool open(); |
2127e193 | 1439 | |
a86ec89e | 1440 | virtual bool is_powered_down(); |
832b75ed | 1441 | |
a86ec89e | 1442 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); |
832b75ed | 1443 | |
a86ec89e | 1444 | virtual bool ata_identify_is_cached() const; |
4d59bff9 | 1445 | |
a86ec89e GI |
1446 | private: |
1447 | bool open(bool query_device); | |
2127e193 | 1448 | |
a86ec89e | 1449 | bool open(int phydrive, int logdrive, const char * options, int port, bool query_device); |
2127e193 | 1450 | |
a86ec89e GI |
1451 | std::string m_options; |
1452 | bool m_usr_options; // options set by user? | |
1453 | bool m_admin; // open with admin access? | |
1454 | int m_phydrive; // PhysicalDriveN or -1 | |
1455 | bool m_id_is_cached; // ata_identify_is_cached() return value. | |
1456 | bool m_is_3ware; // LSI/3ware controller detected? | |
1457 | int m_port; // LSI/3ware port | |
1458 | int m_smartver_state; | |
1459 | }; | |
2127e193 | 1460 | |
2127e193 | 1461 | |
a86ec89e GI |
1462 | win_ata_device::win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) |
1463 | : smart_device(intf, dev_name, "ata", req_type), | |
1464 | m_usr_options(false), | |
1465 | m_admin(false), | |
1466 | m_phydrive(-1), | |
1467 | m_id_is_cached(false), | |
1468 | m_is_3ware(false), | |
1469 | m_port(-1), | |
1470 | m_smartver_state(0) | |
1471 | { | |
1472 | } | |
2127e193 | 1473 | |
a86ec89e GI |
1474 | win_ata_device::~win_ata_device() throw() |
1475 | { | |
1476 | } | |
1477 | ||
1478 | // Get default ATA device options | |
1479 | ||
1480 | static const char * ata_get_def_options() | |
1481 | { | |
1482 | return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, | |
1483 | // STORAGE_*, SCSI_MINIPORT_* | |
1484 | } | |
1485 | ||
1486 | // Open ATA device | |
1487 | ||
1488 | bool win_ata_device::open() | |
1489 | { | |
1490 | // Open device for r/w operations | |
1491 | return open(false); | |
1492 | } | |
1493 | ||
1494 | bool win_ata_device::open(bool query_device) | |
1495 | { | |
1496 | const char * name = skipdev(get_dev_name()); int len = strlen(name); | |
1497 | // [sh]d[a-z]([a-z])?(:[saicmfp]+)? => Physical drive 0-701, with options | |
1498 | char drive[2+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; | |
1499 | if ( sscanf(name, "%*[sh]d%2[a-z]%n:%6[saimfp]%n", drive, &n1, options, &n2) >= 1 | |
1500 | && ((n1 == len && !options[0]) || n2 == len) ) { | |
1501 | return open(sdxy_to_phydrive(drive), -1, options, -1, query_device); | |
2127e193 | 1502 | } |
a86ec89e GI |
1503 | // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-701, RAID port N, with options |
1504 | drive[0] = 0; options[0] = 0; n1 = -1; n2 = -1; | |
1505 | unsigned port = ~0; | |
1506 | if ( sscanf(name, "%*[sh]d%2[a-z],%u%n:%7[saimfp3]%n", drive, &port, &n1, options, &n2) >= 2 | |
1507 | && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { | |
1508 | return open(sdxy_to_phydrive(drive), -1, options, port, query_device); | |
2127e193 | 1509 | } |
a86ec89e GI |
1510 | // pd<m>,N => Physical drive <m>, RAID port N |
1511 | int phydrive = -1; port = ~0; n1 = -1; n2 = -1; | |
1512 | if ( sscanf(name, "pd%d%n,%u%n", &phydrive, &n1, &port, &n2) >= 1 | |
1513 | && phydrive >= 0 && ((n1 == len && (int)port < 0) || (n2 == len && port < 32))) { | |
1514 | return open(phydrive, -1, "", (int)port, query_device); | |
1515 | } | |
1516 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
1517 | int logdrive = drive_letter(name); | |
1518 | if (logdrive >= 0) { | |
1519 | return open(-1, logdrive, "", -1, query_device); | |
2127e193 GI |
1520 | } |
1521 | ||
a86ec89e GI |
1522 | return set_err(EINVAL); |
1523 | } | |
2127e193 | 1524 | |
2127e193 | 1525 | |
a86ec89e GI |
1526 | bool win_ata_device::open(int phydrive, int logdrive, const char * options, int port, bool query_device) |
1527 | { | |
1528 | m_phydrive = -1; | |
1529 | char devpath[30]; | |
1530 | if (0 <= phydrive && phydrive <= 255) | |
1531 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", (m_phydrive = phydrive)); | |
1532 | else if (0 <= logdrive && logdrive <= 'Z'-'A') | |
1533 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\%c:", 'A'+logdrive); | |
1534 | else | |
1535 | return set_err(ENOENT); | |
1536 | ||
1537 | // Open device | |
1538 | HANDLE h = INVALID_HANDLE_VALUE; | |
1539 | if (!(*options && !options[strspn(options, "fp")]) && !query_device) { | |
1540 | // Open with admin rights | |
1541 | m_admin = true; | |
1542 | h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
1543 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
1544 | NULL, OPEN_EXISTING, 0, 0); | |
1545 | } | |
1546 | if (h == INVALID_HANDLE_VALUE) { | |
1547 | // Open without admin rights | |
1548 | m_admin = false; | |
1549 | h = CreateFileA(devpath, 0, | |
1550 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
1551 | NULL, OPEN_EXISTING, 0, 0); | |
1552 | } | |
1553 | if (h == INVALID_HANDLE_VALUE) { | |
2127e193 | 1554 | long err = GetLastError(); |
a86ec89e GI |
1555 | if (err == ERROR_FILE_NOT_FOUND) |
1556 | set_err(ENOENT, "%s: not found", devpath); | |
1557 | else if (err == ERROR_ACCESS_DENIED) | |
1558 | set_err(EACCES, "%s: access denied", devpath); | |
1559 | else | |
1560 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
1561 | return false; | |
2127e193 | 1562 | } |
a86ec89e | 1563 | set_fh(h); |
2127e193 | 1564 | |
a86ec89e GI |
1565 | // Warn once if admin rights are missing |
1566 | if (!m_admin && !query_device) { | |
1567 | static bool noadmin_warning = false; | |
1568 | if (!noadmin_warning) { | |
1569 | pout("Warning: Limited functionality due to missing admin rights\n"); | |
1570 | noadmin_warning = true; | |
2127e193 | 1571 | } |
2127e193 GI |
1572 | } |
1573 | ||
a86ec89e GI |
1574 | if (ata_debugmode > 1) |
1575 | pout("%s: successfully opened%s\n", devpath, (!m_admin ? " (without admin rights)" :"")); | |
1576 | ||
1577 | m_usr_options = false; | |
1578 | if (*options) { | |
1579 | // Save user options | |
1580 | m_options = options; m_usr_options = true; | |
1581 | } | |
1582 | else if (port >= 0) | |
1583 | // RAID: SMART_* and SCSI_MINIPORT | |
1584 | m_options = "s3"; | |
1585 | else { | |
1586 | // Set default options according to Windows version | |
1587 | static const char * def_options = ata_get_def_options(); | |
1588 | m_options = def_options; | |
1589 | } | |
1590 | ||
1591 | // SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call | |
1592 | m_port = port; | |
1593 | if (port < 0) | |
1594 | return true; | |
1595 | ||
1596 | // 3ware RAID: Get port map | |
1597 | GETVERSIONINPARAMS_EX vers_ex; | |
1598 | int devmap = smart_get_version(h, &vers_ex); | |
1599 | ||
1600 | // 3ware RAID if vendor id present | |
1601 | m_is_3ware = (vers_ex.wIdentifier == SMART_VENDOR_3WARE); | |
1602 | ||
1603 | unsigned long portmap = 0; | |
1604 | if (port >= 0 && devmap >= 0) { | |
1605 | // 3ware RAID: check vendor id | |
1606 | if (!m_is_3ware) { | |
1607 | pout("SMART_GET_VERSION returns unknown Identifier = 0x%04x\n" | |
1608 | "This is no 3ware 9000 controller or driver has no SMART support.\n", | |
1609 | vers_ex.wIdentifier); | |
1610 | devmap = -1; | |
1611 | } | |
1612 | else | |
1613 | portmap = vers_ex.dwDeviceMapEx; | |
1614 | } | |
1615 | if (devmap < 0) { | |
1616 | pout("%s: ATA driver has no SMART support\n", devpath); | |
1617 | if (!is_permissive()) { | |
1618 | close(); | |
1619 | return set_err(ENOSYS); | |
2127e193 | 1620 | } |
2127e193 | 1621 | } |
a86ec89e | 1622 | m_smartver_state = 1; |
2127e193 | 1623 | |
a86ec89e GI |
1624 | { |
1625 | // 3ware RAID: update devicemap first | |
1626 | ||
1627 | if (!update_3ware_devicemap_ioctl(h)) { | |
1628 | if ( smart_get_version(h, &vers_ex) >= 0 | |
1629 | && vers_ex.wIdentifier == SMART_VENDOR_3WARE ) | |
1630 | portmap = vers_ex.dwDeviceMapEx; | |
1631 | } | |
1632 | // Check port existence | |
1633 | if (!(portmap & (1L << port))) { | |
1634 | if (!is_permissive()) { | |
1635 | close(); | |
1636 | return set_err(ENOENT, "%s: Port %d is empty or does not exist", devpath, port); | |
1637 | } | |
1638 | } | |
2127e193 | 1639 | } |
2127e193 | 1640 | |
a86ec89e | 1641 | return true; |
4d59bff9 GG |
1642 | } |
1643 | ||
832b75ed | 1644 | |
ba59cff1 | 1645 | ///////////////////////////////////////////////////////////////////////////// |
a37e7145 | 1646 | |
a86ec89e GI |
1647 | // Query OS if device is powered up or down. |
1648 | bool win_ata_device::is_powered_down() | |
1649 | { | |
1650 | // To check power mode, we open device for query operations only. | |
1651 | // Opening for SMART r/w operations can already spin up the disk. | |
1652 | bool self_open = !is_open(); | |
1653 | if (self_open) | |
1654 | if (!open(true)) | |
1655 | return false; | |
1656 | int rc = get_device_power_state(get_fh()); | |
1657 | if (self_open) | |
1658 | close(); | |
1659 | return !rc; | |
1660 | } | |
ba59cff1 | 1661 | |
a86ec89e GI |
1662 | ///////////////////////////////////////////////////////////////////////////// |
1663 | ||
1664 | // Interface to ATA devices | |
1665 | bool win_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
a37e7145 | 1666 | { |
a86ec89e GI |
1667 | // No multi-sector support for now, see above |
1668 | // warning about IOCTL_ATA_PASS_THROUGH | |
1669 | if (!ata_cmd_is_supported(in, | |
1670 | ata_device::supports_data_out | | |
1671 | ata_device::supports_output_regs | | |
1672 | ata_device::supports_48bit) | |
1673 | ) | |
1674 | return false; | |
2127e193 | 1675 | |
a86ec89e GI |
1676 | // 3ware RAID: SMART DISABLE without port number disables SMART functions |
1677 | if ( m_is_3ware && m_port < 0 | |
1678 | && in.in_regs.command == ATA_SMART_CMD | |
1679 | && in.in_regs.features == ATA_SMART_DISABLE) | |
1680 | return set_err(ENOSYS, "SMART DISABLE requires 3ware port number"); | |
2127e193 | 1681 | |
a86ec89e GI |
1682 | // Determine ioctl functions valid for this ATA cmd |
1683 | const char * valid_options = 0; | |
2127e193 | 1684 | |
a86ec89e GI |
1685 | switch (in.in_regs.command) { |
1686 | case ATA_IDENTIFY_DEVICE: | |
1687 | case ATA_IDENTIFY_PACKET_DEVICE: | |
1688 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
1689 | // and SCSI_MINIPORT_* if requested by user | |
1690 | valid_options = (m_usr_options ? "saimf" : "saif"); | |
1691 | break; | |
2127e193 | 1692 | |
a86ec89e GI |
1693 | case ATA_CHECK_POWER_MODE: |
1694 | // Try GetDevicePowerState() first, ATA/IDE_PASS_THROUGH may spin up disk | |
1695 | valid_options = "pai3"; | |
1696 | break; | |
2127e193 | 1697 | |
a86ec89e GI |
1698 | case ATA_SMART_CMD: |
1699 | switch (in.in_regs.features) { | |
1700 | case ATA_SMART_READ_VALUES: | |
1701 | case ATA_SMART_READ_THRESHOLDS: | |
1702 | case ATA_SMART_AUTOSAVE: | |
1703 | case ATA_SMART_ENABLE: | |
1704 | case ATA_SMART_DISABLE: | |
1705 | case ATA_SMART_AUTO_OFFLINE: | |
1706 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
1707 | // and SCSI_MINIPORT_* if requested by user | |
1708 | valid_options = (m_usr_options ? "saimf" : "saif"); | |
1709 | break; | |
2127e193 | 1710 | |
a86ec89e GI |
1711 | case ATA_SMART_IMMEDIATE_OFFLINE: |
1712 | // SMART_SEND_DRIVE_COMMAND does not support ABORT_SELF_TEST | |
1713 | valid_options = (m_usr_options || in.in_regs.lba_low != 127/*ABORT*/ ? | |
1714 | "saim3" : "aim3"); | |
1715 | break; | |
a37e7145 | 1716 | |
a86ec89e GI |
1717 | case ATA_SMART_READ_LOG_SECTOR: |
1718 | // SMART_RCV_DRIVE_DATA does not support READ_LOG | |
1719 | // Try SCSI_MINIPORT also to skip buggy class driver | |
1720 | // SMART functions do not support multi sector I/O. | |
1721 | if (in.size == 512) | |
1722 | valid_options = (m_usr_options ? "saim3" : "aim3"); | |
1723 | else | |
1724 | valid_options = "a"; | |
1725 | break; | |
a37e7145 | 1726 | |
a86ec89e GI |
1727 | case ATA_SMART_WRITE_LOG_SECTOR: |
1728 | // ATA_PASS_THROUGH, SCSI_MINIPORT, others don't support DATA_OUT | |
1729 | // but SCSI_MINIPORT_* only if requested by user and single sector. | |
1730 | valid_options = (in.size == 512 && m_usr_options ? "am" : "a"); | |
1731 | break; | |
ba59cff1 | 1732 | |
a86ec89e GI |
1733 | case ATA_SMART_STATUS: |
1734 | valid_options = (m_usr_options ? "saimf" : "saif"); | |
1735 | break; | |
a37e7145 | 1736 | |
a86ec89e GI |
1737 | default: |
1738 | // Unknown SMART command, handle below | |
1739 | break; | |
1740 | } | |
1741 | break; | |
2127e193 | 1742 | |
a86ec89e GI |
1743 | default: |
1744 | // Other ATA command, handle below | |
1745 | break; | |
2127e193 | 1746 | } |
2127e193 | 1747 | |
a86ec89e GI |
1748 | if (!valid_options) { |
1749 | // No special ATA command found above, select a generic pass through ioctl. | |
1750 | if (!( in.direction == ata_cmd_in::no_data | |
1751 | || (in.direction == ata_cmd_in::data_in && in.size == 512)) | |
1752 | || in.in_regs.is_48bit_cmd() ) | |
1753 | // DATA_OUT, more than one sector, 48-bit command: ATA_PASS_THROUGH only | |
1754 | valid_options = "a"; | |
1755 | else | |
1756 | // ATA/IDE_PASS_THROUGH | |
1757 | valid_options = "ai"; | |
2127e193 GI |
1758 | } |
1759 | ||
a86ec89e GI |
1760 | if (!m_admin) { |
1761 | // Restrict to IOCTL_STORAGE_* | |
1762 | if (strchr(valid_options, 'f')) | |
1763 | valid_options = "f"; | |
1764 | else if (strchr(valid_options, 'p')) | |
1765 | valid_options = "p"; | |
1766 | else | |
1767 | return set_err(ENOSYS, "Function requires admin rights"); | |
2127e193 GI |
1768 | } |
1769 | ||
a86ec89e GI |
1770 | // Set IDEREGS |
1771 | IDEREGS regs, prev_regs; | |
1772 | { | |
1773 | const ata_in_regs & lo = in.in_regs; | |
1774 | regs.bFeaturesReg = lo.features; | |
1775 | regs.bSectorCountReg = lo.sector_count; | |
1776 | regs.bSectorNumberReg = lo.lba_low; | |
1777 | regs.bCylLowReg = lo.lba_mid; | |
1778 | regs.bCylHighReg = lo.lba_high; | |
1779 | regs.bDriveHeadReg = lo.device; | |
1780 | regs.bCommandReg = lo.command; | |
1781 | regs.bReserved = 0; | |
2127e193 | 1782 | } |
a86ec89e GI |
1783 | if (in.in_regs.is_48bit_cmd()) { |
1784 | const ata_in_regs & hi = in.in_regs.prev; | |
1785 | prev_regs.bFeaturesReg = hi.features; | |
1786 | prev_regs.bSectorCountReg = hi.sector_count; | |
1787 | prev_regs.bSectorNumberReg = hi.lba_low; | |
1788 | prev_regs.bCylLowReg = hi.lba_mid; | |
1789 | prev_regs.bCylHighReg = hi.lba_high; | |
1790 | prev_regs.bDriveHeadReg = hi.device; | |
1791 | prev_regs.bCommandReg = hi.command; | |
1792 | prev_regs.bReserved = 0; | |
2127e193 | 1793 | } |
ba59cff1 | 1794 | |
a86ec89e GI |
1795 | // Set data direction |
1796 | int datasize = 0; | |
1797 | char * data = 0; | |
1798 | switch (in.direction) { | |
1799 | case ata_cmd_in::no_data: | |
1800 | break; | |
1801 | case ata_cmd_in::data_in: | |
1802 | datasize = (int)in.size; | |
1803 | data = (char *)in.buffer; | |
1804 | break; | |
1805 | case ata_cmd_in::data_out: | |
1806 | datasize = -(int)in.size; | |
1807 | data = (char *)in.buffer; | |
1808 | break; | |
1809 | default: | |
1810 | return set_err(EINVAL, "win_ata_device::ata_pass_through: invalid direction=%d", | |
1811 | (int)in.direction); | |
1812 | } | |
9ebc753d | 1813 | |
9ebc753d | 1814 | |
a86ec89e GI |
1815 | // Try all valid ioctls in the order specified in m_options |
1816 | bool powered_up = false; | |
1817 | bool out_regs_set = false; | |
1818 | bool id_is_cached = false; | |
1819 | const char * options = m_options.c_str(); | |
9ebc753d | 1820 | |
a86ec89e GI |
1821 | for (int i = 0; ; i++) { |
1822 | char opt = options[i]; | |
9ebc753d | 1823 | |
a86ec89e GI |
1824 | if (!opt) { |
1825 | if (in.in_regs.command == ATA_CHECK_POWER_MODE && powered_up) { | |
1826 | // Power up reported by GetDevicePowerState() and no ioctl available | |
1827 | // to detect the actual mode of the drive => simulate ATA result ACTIVE/IDLE. | |
1828 | regs.bSectorCountReg = 0xff; | |
1829 | out_regs_set = true; | |
1830 | break; | |
1831 | } | |
1832 | // No IOCTL found | |
1833 | return set_err(ENOSYS); | |
1834 | } | |
1835 | if (!strchr(valid_options, opt)) | |
1836 | // Invalid for this command | |
1837 | continue; | |
9ebc753d | 1838 | |
a86ec89e GI |
1839 | errno = 0; |
1840 | assert( datasize == 0 || datasize == 512 | |
1841 | || (datasize == -512 && strchr("am", opt)) | |
1842 | || (datasize > 512 && opt == 'a')); | |
1843 | int rc; | |
1844 | switch (opt) { | |
1845 | default: assert(0); | |
1846 | case 's': | |
1847 | // call SMART_GET_VERSION once for each drive | |
1848 | if (m_smartver_state > 1) { | |
1849 | rc = -1; errno = ENOSYS; | |
1850 | break; | |
1851 | } | |
1852 | if (!m_smartver_state) { | |
1853 | assert(m_port == -1); | |
1854 | GETVERSIONINPARAMS_EX vers_ex; | |
1855 | if (smart_get_version(get_fh(), &vers_ex) < 0) { | |
1856 | if (!failuretest_permissive) { | |
1857 | m_smartver_state = 2; | |
1858 | rc = -1; errno = ENOSYS; | |
1859 | break; | |
1860 | } | |
1861 | failuretest_permissive--; | |
1862 | } | |
1863 | else { | |
1864 | // 3ware RAID if vendor id present | |
1865 | m_is_3ware = (vers_ex.wIdentifier == SMART_VENDOR_3WARE); | |
1866 | } | |
9ebc753d | 1867 | |
a86ec89e GI |
1868 | m_smartver_state = 1; |
1869 | } | |
1870 | rc = smart_ioctl(get_fh(), ®s, data, datasize, m_port); | |
1871 | out_regs_set = (in.in_regs.features == ATA_SMART_STATUS); | |
1872 | id_is_cached = (m_port < 0); // Not cached by 3ware driver | |
1873 | break; | |
1874 | case 'm': | |
1875 | rc = ata_via_scsi_miniport_smart_ioctl(get_fh(), ®s, data, datasize); | |
1876 | id_is_cached = (m_port < 0); | |
1877 | break; | |
1878 | case 'a': | |
1879 | rc = ata_pass_through_ioctl(get_fh(), ®s, | |
1880 | (in.in_regs.is_48bit_cmd() ? &prev_regs : 0), | |
1881 | data, datasize); | |
1882 | out_regs_set = true; | |
1883 | break; | |
1884 | case 'i': | |
1885 | rc = ide_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
1886 | out_regs_set = true; | |
1887 | break; | |
1888 | case 'f': | |
1889 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE) { | |
1890 | ata_identify_device * id = reinterpret_cast<ata_identify_device *>(data); | |
1891 | rc = get_identify_from_device_property(get_fh(), id); | |
1892 | if (rc == 0 && m_phydrive >= 0) | |
1893 | get_serial_from_wmi(m_phydrive, id); | |
1894 | id_is_cached = true; | |
1895 | } | |
1896 | else if (in.in_regs.command == ATA_SMART_CMD) switch (in.in_regs.features) { | |
1897 | case ATA_SMART_READ_VALUES: | |
1898 | rc = storage_predict_failure_ioctl(get_fh(), data); | |
1899 | if (rc > 0) | |
1900 | rc = 0; | |
1901 | break; | |
1902 | case ATA_SMART_ENABLE: | |
1903 | rc = 0; | |
1904 | break; | |
1905 | case ATA_SMART_STATUS: | |
1906 | rc = storage_predict_failure_ioctl(get_fh()); | |
1907 | if (rc == 0) { | |
1908 | // Good SMART status | |
1909 | out.out_regs.lba_high = 0xc2; out.out_regs.lba_mid = 0x4f; | |
1910 | } | |
1911 | else if (rc > 0) { | |
1912 | // Bad SMART status | |
1913 | out.out_regs.lba_high = 0x2c; out.out_regs.lba_mid = 0xf4; | |
1914 | rc = 0; | |
1915 | } | |
1916 | break; | |
1917 | default: | |
1918 | errno = ENOSYS; rc = -1; | |
1919 | } | |
1920 | else { | |
1921 | errno = ENOSYS; rc = -1; | |
1922 | } | |
1923 | break; | |
1924 | case '3': | |
1925 | rc = ata_via_3ware_miniport_ioctl(get_fh(), ®s, data, datasize, m_port); | |
1926 | out_regs_set = true; | |
1927 | break; | |
1928 | case 'p': | |
1929 | assert(in.in_regs.command == ATA_CHECK_POWER_MODE && in.size == 0); | |
1930 | rc = get_device_power_state(get_fh()); | |
1931 | if (rc == 0) { | |
1932 | // Power down reported by GetDevicePowerState(), using a passthrough ioctl would | |
1933 | // spin up the drive => simulate ATA result STANDBY. | |
1934 | regs.bSectorCountReg = 0x00; | |
1935 | out_regs_set = true; | |
1936 | } | |
1937 | else if (rc > 0) { | |
1938 | // Power up reported by GetDevicePowerState(), but this reflects the actual mode | |
1939 | // only if it is selected by the device driver => try a passthrough ioctl to get the | |
1940 | // actual mode, if none available simulate ACTIVE/IDLE. | |
1941 | powered_up = true; | |
1942 | rc = -1; errno = ENOSYS; | |
1943 | } | |
1944 | break; | |
1945 | } | |
9ebc753d | 1946 | |
a86ec89e GI |
1947 | if (!rc) |
1948 | // Working ioctl found | |
1949 | break; | |
9ebc753d | 1950 | |
a86ec89e GI |
1951 | if (errno != ENOSYS) |
1952 | // Abort on I/O error | |
1953 | return set_err(errno); | |
2127e193 | 1954 | |
a86ec89e GI |
1955 | out_regs_set = false; |
1956 | // CAUTION: *_ioctl() MUST NOT change "regs" Parameter in the ENOSYS case | |
2127e193 | 1957 | } |
2127e193 | 1958 | |
a86ec89e GI |
1959 | // Return IDEREGS if set |
1960 | if (out_regs_set) { | |
1961 | ata_out_regs & lo = out.out_regs; | |
1962 | lo.error = regs.bFeaturesReg; | |
1963 | lo.sector_count = regs.bSectorCountReg; | |
1964 | lo.lba_low = regs.bSectorNumberReg; | |
1965 | lo.lba_mid = regs.bCylLowReg; | |
1966 | lo.lba_high = regs.bCylHighReg; | |
1967 | lo.device = regs.bDriveHeadReg; | |
1968 | lo.status = regs.bCommandReg; | |
1969 | if (in.in_regs.is_48bit_cmd()) { | |
1970 | ata_out_regs & hi = out.out_regs.prev; | |
1971 | hi.sector_count = prev_regs.bSectorCountReg; | |
1972 | hi.lba_low = prev_regs.bSectorNumberReg; | |
1973 | hi.lba_mid = prev_regs.bCylLowReg; | |
1974 | hi.lba_high = prev_regs.bCylHighReg; | |
1975 | } | |
2127e193 | 1976 | } |
9ebc753d | 1977 | |
a86ec89e GI |
1978 | if ( in.in_regs.command == ATA_IDENTIFY_DEVICE |
1979 | || in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) | |
1980 | // Update ata_identify_is_cached() result according to ioctl used. | |
1981 | m_id_is_cached = id_is_cached; | |
9ebc753d | 1982 | |
a86ec89e | 1983 | return true; |
9ebc753d GG |
1984 | } |
1985 | ||
a86ec89e GI |
1986 | // Return true if OS caches the ATA identify sector |
1987 | bool win_ata_device::ata_identify_is_cached() const | |
9ebc753d | 1988 | { |
a86ec89e | 1989 | return m_id_is_cached; |
2127e193 GI |
1990 | } |
1991 | ||
1992 | ||
a86ec89e GI |
1993 | ////////////////////////////////////////////////////////////////////// |
1994 | // csmi_device | |
2127e193 | 1995 | |
a86ec89e GI |
1996 | class csmi_device |
1997 | : virtual public /*extends*/ smart_device | |
2127e193 | 1998 | { |
a86ec89e | 1999 | public: |
f9e10201 JD |
2000 | enum { max_number_of_ports = 32 }; |
2001 | ||
a86ec89e GI |
2002 | /// Get bitmask of used ports |
2003 | unsigned get_ports_used(); | |
2127e193 | 2004 | |
a86ec89e GI |
2005 | protected: |
2006 | csmi_device() | |
2007 | : smart_device(never_called) | |
2008 | { memset(&m_phy_ent, 0, sizeof(m_phy_ent)); } | |
2127e193 | 2009 | |
f9e10201 JD |
2010 | typedef signed char port_2_index_map[max_number_of_ports]; |
2011 | ||
2012 | /// Get phy info and port mapping, return #ports or -1 on error | |
2013 | int get_phy_info(CSMI_SAS_PHY_INFO & phy_info, port_2_index_map & p2i); | |
2127e193 | 2014 | |
a86ec89e GI |
2015 | /// Select physical drive |
2016 | bool select_port(int port); | |
2127e193 | 2017 | |
a86ec89e GI |
2018 | /// Get info for selected physical drive |
2019 | const CSMI_SAS_PHY_ENTITY & get_phy_ent() const | |
2020 | { return m_phy_ent; } | |
2021 | ||
2022 | /// Call platform-specific CSMI ioctl | |
2023 | virtual bool csmi_ioctl(unsigned code, IOCTL_HEADER * csmi_buffer, | |
2024 | unsigned csmi_bufsiz) = 0; | |
2025 | ||
2026 | private: | |
2027 | CSMI_SAS_PHY_ENTITY m_phy_ent; ///< CSMI info for this phy | |
2028 | }; | |
2029 | ||
2030 | ||
2031 | ///////////////////////////////////////////////////////////////////////////// | |
2032 | ||
f9e10201 | 2033 | int csmi_device::get_phy_info(CSMI_SAS_PHY_INFO & phy_info, port_2_index_map & p2i) |
2127e193 | 2034 | { |
f9e10201 JD |
2035 | // max_number_of_ports must match CSMI_SAS_PHY_INFO.Phy[] array size |
2036 | typedef char ASSERT_phy_info_size[ | |
2037 | (int)(sizeof(phy_info.Phy) / sizeof(phy_info.Phy[0])) == max_number_of_ports ? 1 : -1] | |
2038 | ATTR_UNUSED; | |
2039 | ||
a86ec89e GI |
2040 | // Get driver info to check CSMI support |
2041 | CSMI_SAS_DRIVER_INFO_BUFFER driver_info_buf; | |
2042 | memset(&driver_info_buf, 0, sizeof(driver_info_buf)); | |
2043 | if (!csmi_ioctl(CC_CSMI_SAS_GET_DRIVER_INFO, &driver_info_buf.IoctlHeader, sizeof(driver_info_buf))) | |
f9e10201 | 2044 | return -1; |
a86ec89e GI |
2045 | |
2046 | if (scsi_debugmode > 1) { | |
2047 | const CSMI_SAS_DRIVER_INFO & driver_info = driver_info_buf.Information; | |
2048 | pout("CSMI_SAS_DRIVER_INFO:\n"); | |
2049 | pout(" Name: \"%.81s\"\n", driver_info.szName); | |
2050 | pout(" Description: \"%.81s\"\n", driver_info.szDescription); | |
2051 | pout(" Revision: %d.%d\n", driver_info.usMajorRevision, driver_info.usMinorRevision); | |
2127e193 GI |
2052 | } |
2053 | ||
a86ec89e GI |
2054 | // Get Phy info |
2055 | CSMI_SAS_PHY_INFO_BUFFER phy_info_buf; | |
2056 | memset(&phy_info_buf, 0, sizeof(phy_info_buf)); | |
2057 | if (!csmi_ioctl(CC_CSMI_SAS_GET_PHY_INFO, &phy_info_buf.IoctlHeader, sizeof(phy_info_buf))) | |
f9e10201 | 2058 | return -1; |
2127e193 | 2059 | |
a86ec89e | 2060 | phy_info = phy_info_buf.Information; |
2127e193 | 2061 | |
f9e10201 JD |
2062 | if (phy_info.bNumberOfPhys > max_number_of_ports) { |
2063 | set_err(EIO, "CSMI_SAS_PHY_INFO: Bogus NumberOfPhys=%d", phy_info.bNumberOfPhys); | |
2064 | return -1; | |
2065 | } | |
2066 | ||
2067 | // Create port -> index map | |
2068 | // IRST Release | |
2069 | // Phy[i].Value 9.x 10.4 14.8 15.2 | |
2070 | // --------------------------------------------------- | |
2071 | // bPortIdentifier 0xff 0xff port 0x00 | |
2072 | // Identify.bPhyIdentifier port port port port | |
2073 | // Attached.bPhyIdentifier 0x00 0x00 0x00 port | |
2074 | // Empty ports in Phy[]? no ? yes yes | |
2075 | ||
2076 | int number_of_ports; | |
2077 | for (int mode = 0; ; mode++) { | |
2078 | for (int i = 0; i < max_number_of_ports; i++) | |
2079 | p2i[i] = -1; | |
2080 | ||
2081 | number_of_ports = 0; | |
2082 | bool unique = true; | |
2083 | for (int i = 0; i < max_number_of_ports; i++) { | |
2084 | const CSMI_SAS_PHY_ENTITY & pe = phy_info.Phy[i]; | |
2085 | if (pe.Identify.bDeviceType == CSMI_SAS_NO_DEVICE_ATTACHED) | |
2086 | continue; | |
2087 | ||
2088 | // Use a bPhyIdentifier or the bPortIdentifier if unique, | |
2089 | // otherwise use table index | |
2090 | int port; | |
2091 | switch (mode) { | |
2092 | case 0: port = pe.Attached.bPhyIdentifier; break; | |
2093 | case 1: port = pe.Identify.bPhyIdentifier; break; | |
2094 | case 2: port = pe.bPortIdentifier; break; | |
2095 | default: port = i; break; | |
2096 | } | |
2097 | if (!(port < max_number_of_ports && p2i[port] == -1)) { | |
2098 | unique = false; | |
2099 | break; | |
2100 | } | |
2101 | ||
2102 | p2i[port] = i; | |
2103 | if (number_of_ports <= port) | |
2104 | number_of_ports = port + 1; | |
2105 | } | |
2106 | ||
2107 | if (unique || mode > 2) | |
2108 | break; | |
2109 | } | |
2127e193 | 2110 | |
a86ec89e GI |
2111 | if (scsi_debugmode > 1) { |
2112 | pout("CSMI_SAS_PHY_INFO: NumberOfPhys=%d\n", phy_info.bNumberOfPhys); | |
f9e10201 | 2113 | for (int i = 0; i < max_number_of_ports; i++) { |
a86ec89e GI |
2114 | const CSMI_SAS_PHY_ENTITY & pe = phy_info.Phy[i]; |
2115 | const CSMI_SAS_IDENTIFY & id = pe.Identify, & at = pe.Attached; | |
2116 | if (id.bDeviceType == CSMI_SAS_NO_DEVICE_ATTACHED) | |
2117 | continue; | |
2118 | ||
f9e10201 JD |
2119 | int port = -1; |
2120 | for (int p = 0; p < max_number_of_ports && port < 0; p++) { | |
2121 | if (p2i[p] == i) | |
2122 | port = p; | |
2123 | } | |
2124 | ||
2125 | pout("Phy[%d] Port: %d\n", i, port); | |
a86ec89e GI |
2126 | pout(" Type: 0x%02x, 0x%02x\n", id.bDeviceType, at.bDeviceType); |
2127 | pout(" InitProto: 0x%02x, 0x%02x\n", id.bInitiatorPortProtocol, at.bInitiatorPortProtocol); | |
2128 | pout(" TargetProto: 0x%02x, 0x%02x\n", id.bTargetPortProtocol, at.bTargetPortProtocol); | |
f9e10201 | 2129 | pout(" PortIdent: 0x%02x\n", pe.bPortIdentifier); |
a86ec89e GI |
2130 | pout(" PhyIdent: 0x%02x, 0x%02x\n", id.bPhyIdentifier, at.bPhyIdentifier); |
2131 | const unsigned char * b = id.bSASAddress; | |
2132 | pout(" SASAddress: %02x %02x %02x %02x %02x %02x %02x %02x, ", | |
2133 | b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]); | |
2134 | b = at.bSASAddress; | |
2135 | pout( "%02x %02x %02x %02x %02x %02x %02x %02x\n", | |
2136 | b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]); | |
2127e193 | 2137 | } |
2127e193 | 2138 | } |
a86ec89e | 2139 | |
f9e10201 | 2140 | return number_of_ports; |
a86ec89e GI |
2141 | } |
2142 | ||
2143 | unsigned csmi_device::get_ports_used() | |
2144 | { | |
2145 | CSMI_SAS_PHY_INFO phy_info; | |
f9e10201 JD |
2146 | port_2_index_map p2i; |
2147 | int number_of_ports = get_phy_info(phy_info, p2i); | |
2148 | if (number_of_ports < 0) | |
a86ec89e GI |
2149 | return 0; |
2150 | ||
2151 | unsigned ports_used = 0; | |
f9e10201 JD |
2152 | for (int p = 0; p < max_number_of_ports; p++) { |
2153 | int i = p2i[p]; | |
2154 | if (i < 0) | |
a86ec89e | 2155 | continue; |
f9e10201 | 2156 | const CSMI_SAS_PHY_ENTITY & pe = phy_info.Phy[i]; |
a86ec89e GI |
2157 | if (pe.Attached.bDeviceType == CSMI_SAS_NO_DEVICE_ATTACHED) |
2158 | continue; | |
2159 | switch (pe.Attached.bTargetPortProtocol) { | |
2160 | case CSMI_SAS_PROTOCOL_SATA: | |
2161 | case CSMI_SAS_PROTOCOL_STP: | |
2162 | break; | |
2163 | default: | |
2164 | continue; | |
2127e193 | 2165 | } |
a86ec89e | 2166 | |
f9e10201 | 2167 | ports_used |= (1 << p); |
2127e193 GI |
2168 | } |
2169 | ||
a86ec89e | 2170 | return ports_used; |
2127e193 GI |
2171 | } |
2172 | ||
a86ec89e GI |
2173 | bool csmi_device::select_port(int port) |
2174 | { | |
f9e10201 JD |
2175 | if (!(0 <= port && port < max_number_of_ports)) |
2176 | return set_err(EINVAL, "Invalid port number %d", port); | |
2177 | ||
a86ec89e | 2178 | CSMI_SAS_PHY_INFO phy_info; |
f9e10201 JD |
2179 | port_2_index_map p2i; |
2180 | int number_of_ports = get_phy_info(phy_info, p2i); | |
2181 | if (number_of_ports < 0) | |
a86ec89e GI |
2182 | return false; |
2183 | ||
f9e10201 | 2184 | int port_index = p2i[port]; |
a86ec89e | 2185 | if (port_index < 0) { |
f9e10201 | 2186 | if (port < number_of_ports) |
a86ec89e GI |
2187 | return set_err(ENOENT, "Port %d is disabled", port); |
2188 | else | |
2189 | return set_err(ENOENT, "Port %d does not exist (#ports: %d)", port, | |
f9e10201 | 2190 | number_of_ports); |
a86ec89e | 2191 | } |
2127e193 | 2192 | |
a86ec89e GI |
2193 | const CSMI_SAS_PHY_ENTITY & phy_ent = phy_info.Phy[port_index]; |
2194 | if (phy_ent.Attached.bDeviceType == CSMI_SAS_NO_DEVICE_ATTACHED) | |
2195 | return set_err(ENOENT, "No device on port %d", port); | |
2127e193 | 2196 | |
a86ec89e GI |
2197 | switch (phy_ent.Attached.bTargetPortProtocol) { |
2198 | case CSMI_SAS_PROTOCOL_SATA: | |
2199 | case CSMI_SAS_PROTOCOL_STP: | |
2127e193 | 2200 | break; |
a86ec89e GI |
2201 | default: |
2202 | return set_err(ENOENT, "No SATA device on port %d (protocol: %d)", | |
2203 | port, phy_ent.Attached.bTargetPortProtocol); | |
2127e193 | 2204 | } |
9ebc753d | 2205 | |
a86ec89e GI |
2206 | m_phy_ent = phy_ent; |
2207 | return true; | |
2208 | } | |
a37e7145 | 2209 | |
a37e7145 | 2210 | |
a86ec89e GI |
2211 | ////////////////////////////////////////////////////////////////////// |
2212 | // csmi_ata_device | |
1953ff6d | 2213 | |
a86ec89e GI |
2214 | class csmi_ata_device |
2215 | : virtual public /*extends*/ csmi_device, | |
2216 | virtual public /*implements*/ ata_device | |
a37e7145 | 2217 | { |
a86ec89e GI |
2218 | public: |
2219 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
2127e193 | 2220 | |
a86ec89e GI |
2221 | protected: |
2222 | csmi_ata_device() | |
2223 | : smart_device(never_called) { } | |
2224 | }; | |
2127e193 | 2225 | |
1953ff6d | 2226 | |
a86ec89e | 2227 | ////////////////////////////////////////////////////////////////////// |
1953ff6d | 2228 | |
a86ec89e GI |
2229 | bool csmi_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) |
2230 | { | |
2231 | if (!ata_cmd_is_supported(in, | |
2232 | ata_device::supports_data_out | | |
2233 | ata_device::supports_output_regs | | |
2234 | ata_device::supports_multi_sector | | |
2235 | ata_device::supports_48bit, | |
f9e10201 | 2236 | "CSMI") |
a86ec89e GI |
2237 | ) |
2238 | return false; | |
1953ff6d | 2239 | |
a86ec89e GI |
2240 | // Create buffer with appropriate size |
2241 | raw_buffer pthru_raw_buf(sizeof(CSMI_SAS_STP_PASSTHRU_BUFFER) + in.size); | |
2242 | CSMI_SAS_STP_PASSTHRU_BUFFER * pthru_buf = (CSMI_SAS_STP_PASSTHRU_BUFFER *)pthru_raw_buf.data(); | |
1953ff6d | 2243 | |
a86ec89e GI |
2244 | // Set addresses from Phy info |
2245 | CSMI_SAS_STP_PASSTHRU & pthru = pthru_buf->Parameters; | |
2246 | const CSMI_SAS_PHY_ENTITY & phy_ent = get_phy_ent(); | |
2247 | pthru.bPhyIdentifier = phy_ent.Identify.bPhyIdentifier; | |
2248 | pthru.bPortIdentifier = phy_ent.bPortIdentifier; | |
2249 | memcpy(pthru.bDestinationSASAddress, phy_ent.Attached.bSASAddress, | |
2250 | sizeof(pthru.bDestinationSASAddress)); | |
2251 | pthru.bConnectionRate = CSMI_SAS_LINK_RATE_NEGOTIATED; | |
2127e193 | 2252 | |
a86ec89e GI |
2253 | // Set transfer mode |
2254 | switch (in.direction) { | |
2255 | case ata_cmd_in::no_data: | |
2256 | pthru.uFlags = CSMI_SAS_STP_PIO | CSMI_SAS_STP_UNSPECIFIED; | |
2257 | break; | |
2258 | case ata_cmd_in::data_in: | |
2259 | pthru.uFlags = CSMI_SAS_STP_PIO | CSMI_SAS_STP_READ; | |
2260 | pthru.uDataLength = in.size; | |
2261 | break; | |
2262 | case ata_cmd_in::data_out: | |
2263 | pthru.uFlags = CSMI_SAS_STP_PIO | CSMI_SAS_STP_WRITE; | |
2264 | pthru.uDataLength = in.size; | |
2265 | memcpy(pthru_buf->bDataBuffer, in.buffer, in.size); | |
2266 | break; | |
2267 | default: | |
2268 | return set_err(EINVAL, "csmi_ata_device::ata_pass_through: invalid direction=%d", | |
2269 | (int)in.direction); | |
2127e193 GI |
2270 | } |
2271 | ||
a86ec89e GI |
2272 | // Set host-to-device FIS |
2273 | { | |
2274 | unsigned char * fis = pthru.bCommandFIS; | |
2275 | const ata_in_regs & lo = in.in_regs; | |
2276 | const ata_in_regs & hi = in.in_regs.prev; | |
2277 | fis[ 0] = 0x27; // Type: host-to-device FIS | |
2278 | fis[ 1] = 0x80; // Bit7: Update command register | |
2279 | fis[ 2] = lo.command; | |
2280 | fis[ 3] = lo.features; | |
2281 | fis[ 4] = lo.lba_low; | |
2282 | fis[ 5] = lo.lba_mid; | |
2283 | fis[ 6] = lo.lba_high; | |
2284 | fis[ 7] = lo.device; | |
2285 | fis[ 8] = hi.lba_low; | |
2286 | fis[ 9] = hi.lba_mid; | |
2287 | fis[10] = hi.lba_high; | |
2288 | fis[11] = hi.features; | |
2289 | fis[12] = lo.sector_count; | |
2290 | fis[13] = hi.sector_count; | |
2127e193 | 2291 | } |
a37e7145 | 2292 | |
a86ec89e GI |
2293 | // Call ioctl |
2294 | if (!csmi_ioctl(CC_CSMI_SAS_STP_PASSTHRU, &pthru_buf->IoctlHeader, pthru_raw_buf.size())) { | |
2295 | return false; | |
2296 | } | |
a37e7145 | 2297 | |
a86ec89e GI |
2298 | // Get device-to-host FIS |
2299 | { | |
2300 | const unsigned char * fis = pthru_buf->Status.bStatusFIS; | |
2301 | ata_out_regs & lo = out.out_regs; | |
2302 | lo.status = fis[ 2]; | |
2303 | lo.error = fis[ 3]; | |
2304 | lo.lba_low = fis[ 4]; | |
2305 | lo.lba_mid = fis[ 5]; | |
2306 | lo.lba_high = fis[ 6]; | |
2307 | lo.device = fis[ 7]; | |
2308 | lo.sector_count = fis[12]; | |
2309 | if (in.in_regs.is_48bit_cmd()) { | |
2310 | ata_out_regs & hi = out.out_regs.prev; | |
2311 | hi.lba_low = fis[ 8]; | |
2312 | hi.lba_mid = fis[ 9]; | |
2313 | hi.lba_high = fis[10]; | |
2314 | hi.sector_count = fis[13]; | |
2315 | } | |
2316 | } | |
2317 | ||
2318 | // Get data | |
2319 | if (in.direction == ata_cmd_in::data_in) | |
2320 | // TODO: Check ptru_buf->Status.uDataBytes | |
2321 | memcpy(in.buffer, pthru_buf->bDataBuffer, in.size); | |
a37e7145 | 2322 | |
d008864d GI |
2323 | return true; |
2324 | } | |
2325 | ||
a86ec89e GI |
2326 | |
2327 | ////////////////////////////////////////////////////////////////////// | |
2328 | // win_csmi_device | |
2329 | ||
2330 | class win_csmi_device | |
2331 | : public /*implements*/ csmi_ata_device | |
a37e7145 | 2332 | { |
a86ec89e GI |
2333 | public: |
2334 | win_csmi_device(smart_interface * intf, const char * dev_name, | |
2335 | const char * req_type); | |
2127e193 | 2336 | |
a86ec89e | 2337 | virtual ~win_csmi_device() throw(); |
d008864d | 2338 | |
a86ec89e | 2339 | virtual bool open(); |
d008864d | 2340 | |
a86ec89e | 2341 | virtual bool close(); |
d008864d | 2342 | |
a86ec89e | 2343 | virtual bool is_open() const; |
d008864d | 2344 | |
a86ec89e | 2345 | bool open_scsi(); |
a37e7145 | 2346 | |
a86ec89e GI |
2347 | protected: |
2348 | virtual bool csmi_ioctl(unsigned code, IOCTL_HEADER * csmi_buffer, | |
2349 | unsigned csmi_bufsiz); | |
2350 | ||
2351 | private: | |
2352 | HANDLE m_fh; ///< Controller device handle | |
2353 | int m_port; ///< Port number | |
2354 | }; | |
2355 | ||
2356 | ||
2357 | ////////////////////////////////////////////////////////////////////// | |
2358 | ||
2359 | win_csmi_device::win_csmi_device(smart_interface * intf, const char * dev_name, | |
2360 | const char * req_type) | |
2361 | : smart_device(intf, dev_name, "ata", req_type), | |
2362 | m_fh(INVALID_HANDLE_VALUE), m_port(-1) | |
a37e7145 | 2363 | { |
a37e7145 GG |
2364 | } |
2365 | ||
a86ec89e | 2366 | win_csmi_device::~win_csmi_device() throw() |
a37e7145 | 2367 | { |
a86ec89e GI |
2368 | if (m_fh != INVALID_HANDLE_VALUE) |
2369 | CloseHandle(m_fh); | |
a37e7145 GG |
2370 | } |
2371 | ||
a86ec89e | 2372 | bool win_csmi_device::is_open() const |
a37e7145 | 2373 | { |
a86ec89e | 2374 | return (m_fh != INVALID_HANDLE_VALUE); |
a37e7145 GG |
2375 | } |
2376 | ||
a86ec89e | 2377 | bool win_csmi_device::close() |
a37e7145 | 2378 | { |
a86ec89e GI |
2379 | if (m_fh == INVALID_HANDLE_VALUE) |
2380 | return true; | |
2381 | BOOL rc = CloseHandle(m_fh); | |
2382 | m_fh = INVALID_HANDLE_VALUE; | |
2383 | return !!rc; | |
a37e7145 GG |
2384 | } |
2385 | ||
2127e193 | 2386 | |
a86ec89e GI |
2387 | bool win_csmi_device::open_scsi() |
2388 | { | |
2389 | // Parse name | |
2390 | unsigned contr_no = ~0, port = ~0; int nc = -1; | |
2391 | const char * name = skipdev(get_dev_name()); | |
2392 | if (!( sscanf(name, "csmi%u,%u%n", &contr_no, &port, &nc) >= 0 | |
2393 | && nc == (int)strlen(name) && contr_no <= 9 && port < 32) ) | |
2394 | return set_err(EINVAL); | |
e9583e0c | 2395 | |
a86ec89e GI |
2396 | // Open controller handle |
2397 | char devpath[30]; | |
2398 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\Scsi%u:", contr_no); | |
e9583e0c | 2399 | |
a86ec89e GI |
2400 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, |
2401 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2402 | (SECURITY_ATTRIBUTES *)0, OPEN_EXISTING, 0, 0); | |
e9583e0c | 2403 | |
a86ec89e GI |
2404 | if (h == INVALID_HANDLE_VALUE) { |
2405 | long err = GetLastError(); | |
2406 | if (err == ERROR_FILE_NOT_FOUND) | |
2407 | set_err(ENOENT, "%s: not found", devpath); | |
2408 | else if (err == ERROR_ACCESS_DENIED) | |
2409 | set_err(EACCES, "%s: access denied", devpath); | |
2410 | else | |
2411 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
2412 | return false; | |
e9583e0c GI |
2413 | } |
2414 | ||
a86ec89e GI |
2415 | if (scsi_debugmode > 1) |
2416 | pout(" %s: successfully opened\n", devpath); | |
e9583e0c | 2417 | |
a86ec89e GI |
2418 | m_fh = h; |
2419 | m_port = port; | |
2420 | return true; | |
2127e193 GI |
2421 | } |
2422 | ||
ee38a438 | 2423 | |
a86ec89e GI |
2424 | bool win_csmi_device::open() |
2425 | { | |
2426 | if (!open_scsi()) | |
ee38a438 | 2427 | return false; |
ee38a438 | 2428 | |
a86ec89e GI |
2429 | // Get Phy info for this drive |
2430 | if (!select_port(m_port)) { | |
2431 | close(); | |
ee38a438 | 2432 | return false; |
a86ec89e | 2433 | } |
ee38a438 | 2434 | |
ee38a438 GI |
2435 | return true; |
2436 | } | |
2437 | ||
2127e193 | 2438 | |
a86ec89e GI |
2439 | bool win_csmi_device::csmi_ioctl(unsigned code, IOCTL_HEADER * csmi_buffer, |
2440 | unsigned csmi_bufsiz) | |
2127e193 | 2441 | { |
a86ec89e GI |
2442 | // Determine signature |
2443 | const char * sig; | |
2444 | switch (code) { | |
2445 | case CC_CSMI_SAS_GET_DRIVER_INFO: | |
2446 | sig = CSMI_ALL_SIGNATURE; break; | |
2447 | case CC_CSMI_SAS_GET_PHY_INFO: | |
2448 | case CC_CSMI_SAS_STP_PASSTHRU: | |
2449 | sig = CSMI_SAS_SIGNATURE; break; | |
2450 | default: | |
2451 | return set_err(ENOSYS, "Unknown CSMI code=%u", code); | |
2452 | } | |
cfbba5b9 | 2453 | |
a86ec89e GI |
2454 | // Set header |
2455 | csmi_buffer->HeaderLength = sizeof(IOCTL_HEADER); | |
2456 | strncpy((char *)csmi_buffer->Signature, sig, sizeof(csmi_buffer->Signature)); | |
2457 | csmi_buffer->Timeout = CSMI_SAS_TIMEOUT; | |
2458 | csmi_buffer->ControlCode = code; | |
2459 | csmi_buffer->ReturnCode = 0; | |
2460 | csmi_buffer->Length = csmi_bufsiz - sizeof(IOCTL_HEADER); | |
2461 | ||
2462 | // Call function | |
2463 | DWORD num_out = 0; | |
2464 | if (!DeviceIoControl(m_fh, IOCTL_SCSI_MINIPORT, | |
2465 | csmi_buffer, csmi_bufsiz, csmi_buffer, csmi_bufsiz, &num_out, (OVERLAPPED*)0)) { | |
2466 | long err = GetLastError(); | |
2467 | if (scsi_debugmode) | |
2468 | pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) failed, Error=%ld\n", code, err); | |
2469 | if ( err == ERROR_INVALID_FUNCTION | |
2470 | || err == ERROR_NOT_SUPPORTED | |
2471 | || err == ERROR_DEV_NOT_EXIST) | |
2472 | return set_err(ENOSYS, "CSMI is not supported (Error=%ld)", err); | |
2473 | else | |
2474 | return set_err(EIO, "CSMI(%u) failed with Error=%ld", code, err); | |
cfbba5b9 GI |
2475 | } |
2476 | ||
a86ec89e GI |
2477 | // Check result |
2478 | if (csmi_buffer->ReturnCode) { | |
2479 | if (scsi_debugmode) { | |
2480 | pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) failed, ReturnCode=%u\n", | |
2481 | code, (unsigned)csmi_buffer->ReturnCode); | |
2482 | } | |
2483 | return set_err(EIO, "CSMI(%u) failed with ReturnCode=%u", code, (unsigned)csmi_buffer->ReturnCode); | |
2484 | } | |
2127e193 | 2485 | |
a86ec89e GI |
2486 | if (scsi_debugmode > 1) |
2487 | pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) succeeded, bytes returned: %u\n", code, (unsigned)num_out); | |
2127e193 | 2488 | |
a86ec89e GI |
2489 | return true; |
2490 | } | |
2127e193 | 2491 | |
2127e193 | 2492 | |
a86ec89e GI |
2493 | ////////////////////////////////////////////////////////////////////// |
2494 | // win_tw_cli_device | |
2127e193 | 2495 | |
a86ec89e GI |
2496 | // Routines for pseudo device /dev/tw_cli/* |
2497 | // Parses output of 3ware "tw_cli /cx/py show all" or 3DM SMART data window | |
2498 | // TODO: This is OS independent | |
cfbba5b9 | 2499 | |
a86ec89e GI |
2500 | class win_tw_cli_device |
2501 | : public /*implements*/ ata_device_with_command_set | |
2502 | { | |
2503 | public: | |
2504 | win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
cfbba5b9 | 2505 | |
a86ec89e GI |
2506 | virtual bool is_open() const; |
2507 | ||
2508 | virtual bool open(); | |
2509 | ||
2510 | virtual bool close(); | |
2511 | ||
2512 | protected: | |
2513 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
2514 | ||
2515 | private: | |
2516 | bool m_ident_valid, m_smart_valid; | |
2517 | ata_identify_device m_ident_buf; | |
2518 | ata_smart_values m_smart_buf; | |
2519 | }; | |
2127e193 | 2520 | |
2127e193 | 2521 | |
a86ec89e | 2522 | ///////////////////////////////////////////////////////////////////////////// |
cfbba5b9 | 2523 | |
a86ec89e GI |
2524 | win_tw_cli_device::win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type) |
2525 | : smart_device(intf, dev_name, "tw_cli", req_type), | |
2526 | m_ident_valid(false), m_smart_valid(false) | |
2527 | { | |
2528 | memset(&m_ident_buf, 0, sizeof(m_ident_buf)); | |
2529 | memset(&m_smart_buf, 0, sizeof(m_smart_buf)); | |
2530 | } | |
2127e193 | 2531 | |
cfbba5b9 | 2532 | |
a86ec89e GI |
2533 | bool win_tw_cli_device::is_open() const |
2534 | { | |
2535 | return (m_ident_valid || m_smart_valid); | |
2536 | } | |
cfbba5b9 | 2537 | |
2127e193 | 2538 | |
a86ec89e | 2539 | // Get clipboard data |
2127e193 | 2540 | |
a86ec89e GI |
2541 | static int get_clipboard(char * data, int datasize) |
2542 | { | |
2543 | if (!OpenClipboard(NULL)) | |
2544 | return -1; | |
2545 | HANDLE h = GetClipboardData(CF_TEXT); | |
2546 | if (!h) { | |
2547 | CloseClipboard(); | |
2548 | return 0; | |
cfbba5b9 | 2549 | } |
a86ec89e GI |
2550 | const void * p = GlobalLock(h); |
2551 | int n = GlobalSize(h); | |
2552 | if (n > datasize) | |
2553 | n = datasize; | |
2554 | memcpy(data, p, n); | |
2555 | GlobalFree(h); | |
2556 | CloseClipboard(); | |
2557 | return n; | |
2558 | } | |
2127e193 | 2559 | |
2127e193 | 2560 | |
a86ec89e GI |
2561 | // Run a command, write stdout to dataout |
2562 | // TODO: Combine with daemon_win32.cpp:daemon_spawn() | |
d008864d | 2563 | |
a86ec89e GI |
2564 | static int run_cmd(const char * cmd, char * dataout, int outsize) |
2565 | { | |
2566 | // Create stdout pipe | |
2567 | SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, TRUE}; | |
2568 | HANDLE pipe_out_w, h; | |
2569 | if (!CreatePipe(&h, &pipe_out_w, &sa/*inherit*/, outsize)) | |
2570 | return -1; | |
2571 | HANDLE self = GetCurrentProcess(); | |
2572 | HANDLE pipe_out_r; | |
2573 | if (!DuplicateHandle(self, h, self, &pipe_out_r, | |
2574 | GENERIC_READ, FALSE/*!inherit*/, DUPLICATE_CLOSE_SOURCE)) { | |
2575 | CloseHandle(pipe_out_w); | |
2576 | return -1; | |
2577 | } | |
2578 | HANDLE pipe_err_w; | |
2579 | if (!DuplicateHandle(self, pipe_out_w, self, &pipe_err_w, | |
2580 | 0, TRUE/*inherit*/, DUPLICATE_SAME_ACCESS)) { | |
2581 | CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
2582 | return -1; | |
2583 | } | |
2584 | ||
2585 | // Create process | |
2586 | STARTUPINFO si; memset(&si, 0, sizeof(si)); si.cb = sizeof(si); | |
2587 | si.hStdInput = INVALID_HANDLE_VALUE; | |
2588 | si.hStdOutput = pipe_out_w; si.hStdError = pipe_err_w; | |
2589 | si.dwFlags = STARTF_USESTDHANDLES; | |
2590 | PROCESS_INFORMATION pi; | |
2591 | if (!CreateProcess( | |
2592 | NULL, const_cast<char *>(cmd), | |
2593 | NULL, NULL, TRUE/*inherit*/, | |
2594 | CREATE_NO_WINDOW/*do not create a new console window*/, | |
2595 | NULL, NULL, &si, &pi)) { | |
2596 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
2597 | return -1; | |
2598 | } | |
2599 | CloseHandle(pi.hThread); | |
2600 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_w); | |
2601 | ||
2602 | // Copy stdout to output buffer | |
2603 | int i = 0; | |
2604 | while (i < outsize) { | |
2605 | DWORD num_read; | |
2606 | if (!ReadFile(pipe_out_r, dataout+i, outsize-i, &num_read, NULL) || num_read == 0) | |
2607 | break; | |
2608 | i += num_read; | |
2609 | } | |
2610 | CloseHandle(pipe_out_r); | |
2611 | // Wait for process | |
2612 | WaitForSingleObject(pi.hProcess, INFINITE); | |
2613 | CloseHandle(pi.hProcess); | |
2614 | return i; | |
1953ff6d GG |
2615 | } |
2616 | ||
a37e7145 | 2617 | |
a86ec89e GI |
2618 | static const char * findstr(const char * str, const char * sub) |
2619 | { | |
2620 | const char * s = strstr(str, sub); | |
2621 | return (s ? s+strlen(sub) : ""); | |
2622 | } | |
4d59bff9 | 2623 | |
4d59bff9 | 2624 | |
a86ec89e | 2625 | bool win_tw_cli_device::open() |
4d59bff9 | 2626 | { |
a86ec89e GI |
2627 | m_ident_valid = m_smart_valid = false; |
2628 | const char * name = skipdev(get_dev_name()); | |
2629 | // Read tw_cli or 3DM browser output into buffer | |
2630 | char buffer[4096]; | |
2631 | int size = -1, n1 = -1, n2 = -1; | |
2632 | if (!strcmp(name, "tw_cli/clip")) { // read clipboard | |
2633 | size = get_clipboard(buffer, sizeof(buffer)); | |
2634 | } | |
2635 | else if (!strcmp(name, "tw_cli/stdin")) { // read stdin | |
2636 | size = fread(buffer, 1, sizeof(buffer), stdin); | |
2637 | } | |
2638 | else if (sscanf(name, "tw_cli/%nc%*u/p%*u%n", &n1, &n2) >= 0 && n2 == (int)strlen(name)) { | |
2639 | // tw_cli/cx/py => read output from "tw_cli /cx/py show all" | |
2640 | char cmd[100]; | |
2641 | snprintf(cmd, sizeof(cmd), "tw_cli /%s show all", name+n1); | |
2642 | if (ata_debugmode > 1) | |
2643 | pout("%s: Run: \"%s\"\n", name, cmd); | |
2644 | size = run_cmd(cmd, buffer, sizeof(buffer)); | |
2645 | } | |
2646 | else { | |
2647 | return set_err(EINVAL); | |
2127e193 GI |
2648 | } |
2649 | ||
cfbba5b9 | 2650 | if (ata_debugmode > 1) |
a86ec89e GI |
2651 | pout("%s: Read %d bytes\n", name, size); |
2652 | if (size <= 0) | |
2653 | return set_err(ENOENT); | |
2654 | if (size >= (int)sizeof(buffer)) | |
2655 | return set_err(EIO); | |
2656 | ||
2657 | buffer[size] = 0; | |
2658 | if (ata_debugmode > 1) | |
2659 | pout("[\n%.100s%s\n]\n", buffer, (size>100?"...":"")); | |
2660 | ||
2661 | // Fake identify sector | |
2662 | ASSERT_SIZEOF(ata_identify_device, 512); | |
2663 | ata_identify_device * id = &m_ident_buf; | |
2664 | memset(id, 0, sizeof(*id)); | |
2665 | copy_swapped(id->model , findstr(buffer, " Model = " ), sizeof(id->model)); | |
2666 | copy_swapped(id->fw_rev , findstr(buffer, " Firmware Version = "), sizeof(id->fw_rev)); | |
2667 | copy_swapped(id->serial_no, findstr(buffer, " Serial = " ), sizeof(id->serial_no)); | |
2668 | unsigned long nblocks = 0; // "Capacity = N.N GB (N Blocks)" | |
2669 | sscanf(findstr(buffer, "Capacity = "), "%*[^(\r\n](%lu", &nblocks); | |
2670 | if (nblocks) { | |
2671 | id->words047_079[49-47] = 0x0200; // size valid | |
2672 | id->words047_079[60-47] = (unsigned short)(nblocks ); // secs_16 | |
2673 | id->words047_079[61-47] = (unsigned short)(nblocks>>16); // secs_32 | |
2674 | } | |
2675 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid | |
2676 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
2677 | ||
2678 | // Parse smart data hex dump | |
2679 | const char * s = findstr(buffer, "Drive Smart Data:"); | |
2680 | if (!*s) | |
2681 | s = findstr(buffer, "Drive SMART Data:"); // tw_cli from 9.5.x | |
2682 | if (!*s) { | |
2683 | s = findstr(buffer, "S.M.A.R.T. (Controller"); // from 3DM browser window | |
2684 | if (*s) { | |
2685 | const char * s1 = findstr(s, "<td class"); // html version | |
2686 | if (*s1) | |
2687 | s = s1; | |
2688 | s += strcspn(s, "\r\n"); | |
2689 | } | |
2690 | else | |
2691 | s = buffer; // try raw hex dump without header | |
2692 | } | |
2693 | unsigned char * sd = (unsigned char *)&m_smart_buf; | |
2694 | int i = 0; | |
2695 | for (;;) { | |
2696 | unsigned x = ~0; int n = -1; | |
2697 | if (!(sscanf(s, "%x %n", &x, &n) == 1 && !(x & ~0xff))) | |
2698 | break; | |
2699 | sd[i] = (unsigned char)x; | |
2700 | if (!(++i < 512 && n > 0)) | |
2701 | break; | |
2702 | s += n; | |
2703 | if (*s == '<') // "<br>" | |
2704 | s += strcspn(s, "\r\n"); | |
2705 | } | |
2706 | if (i < 512) { | |
2707 | if (!id->model[1]) { | |
2708 | // No useful data found | |
2709 | char * err = strstr(buffer, "Error:"); | |
2710 | if (!err) | |
2711 | err = strstr(buffer, "error :"); | |
2712 | if (err && (err = strchr(err, ':'))) { | |
2713 | // Show tw_cli error message | |
2714 | err++; | |
2715 | err[strcspn(err, "\r\n")] = 0; | |
2716 | return set_err(EIO, "%s", err); | |
2717 | } | |
2718 | return set_err(EIO); | |
2719 | } | |
2720 | sd = 0; | |
2721 | } | |
2722 | ||
2723 | m_ident_valid = true; | |
2724 | m_smart_valid = !!sd; | |
2725 | return true; | |
4d59bff9 GG |
2726 | } |
2727 | ||
832b75ed | 2728 | |
a86ec89e GI |
2729 | bool win_tw_cli_device::close() |
2730 | { | |
2731 | m_ident_valid = m_smart_valid = false; | |
2732 | return true; | |
2733 | } | |
832b75ed | 2734 | |
4d59bff9 | 2735 | |
a86ec89e | 2736 | int win_tw_cli_device::ata_command_interface(smart_command_set command, int /*select*/, char * data) |
4d59bff9 | 2737 | { |
a86ec89e GI |
2738 | switch (command) { |
2739 | case IDENTIFY: | |
2740 | if (!m_ident_valid) | |
2741 | break; | |
2742 | memcpy(data, &m_ident_buf, 512); | |
2743 | return 0; | |
2744 | case READ_VALUES: | |
2745 | if (!m_smart_valid) | |
2746 | break; | |
2747 | memcpy(data, &m_smart_buf, 512); | |
2748 | return 0; | |
2749 | case ENABLE: | |
2750 | case STATUS: | |
2751 | case STATUS_CHECK: // Fake "good" SMART status | |
2752 | return 0; | |
2753 | default: | |
2754 | break; | |
2755 | } | |
2756 | // Arrive here for all unsupported commands | |
2757 | set_err(ENOSYS); | |
2758 | return -1; | |
4d59bff9 GG |
2759 | } |
2760 | ||
2761 | ||
a86ec89e GI |
2762 | ///////////////////////////////////////////////////////////////////////////// |
2763 | // win_scsi_device | |
2764 | // SPT Interface (for SCSI devices and ATA devices behind SATLs) | |
4d59bff9 | 2765 | |
a86ec89e GI |
2766 | class win_scsi_device |
2767 | : public /*implements*/ scsi_device, | |
2768 | virtual public /*extends*/ win_smart_device | |
2127e193 | 2769 | { |
a86ec89e GI |
2770 | public: |
2771 | win_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
832b75ed | 2772 | |
a86ec89e | 2773 | virtual bool open(); |
832b75ed | 2774 | |
a86ec89e GI |
2775 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); |
2776 | ||
2777 | private: | |
2778 | bool open(int pd_num, int ld_num, int tape_num, int sub_addr); | |
2779 | }; | |
832b75ed | 2780 | |
832b75ed | 2781 | |
a86ec89e | 2782 | ///////////////////////////////////////////////////////////////////////////// |
2127e193 | 2783 | |
a86ec89e GI |
2784 | win_scsi_device::win_scsi_device(smart_interface * intf, |
2785 | const char * dev_name, const char * req_type) | |
2786 | : smart_device(intf, dev_name, "scsi", req_type) | |
832b75ed | 2787 | { |
832b75ed GG |
2788 | } |
2789 | ||
a86ec89e | 2790 | bool win_scsi_device::open() |
832b75ed | 2791 | { |
2127e193 | 2792 | const char * name = skipdev(get_dev_name()); int len = strlen(name); |
a86ec89e GI |
2793 | // sd[a-z]([a-z])?,N => Physical drive 0-701, RAID port N |
2794 | char drive[2+1] = ""; int sub_addr = -1; int n1 = -1; int n2 = -1; | |
2795 | if ( sscanf(name, "sd%2[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 | |
2796 | && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0)) ) { | |
2797 | return open(sdxy_to_phydrive(drive), -1, -1, sub_addr); | |
2127e193 GI |
2798 | } |
2799 | // pd<m>,N => Physical drive <m>, RAID port N | |
a86ec89e GI |
2800 | int pd_num = -1; sub_addr = -1; n1 = -1; n2 = -1; |
2801 | if ( sscanf(name, "pd%d%n,%d%n", &pd_num, &n1, &sub_addr, &n2) >= 1 | |
2802 | && pd_num >= 0 && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0))) { | |
2803 | return open(pd_num, -1, -1, sub_addr); | |
2127e193 GI |
2804 | } |
2805 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
2806 | int logdrive = drive_letter(name); | |
2807 | if (logdrive >= 0) { | |
a86ec89e GI |
2808 | return open(-1, logdrive, -1, -1); |
2809 | } | |
2810 | // n?st<m> => tape drive <m> (same names used in Cygwin's /dev emulation) | |
2811 | int tape_num = -1; n1 = -1; | |
2812 | if (sscanf(name, "st%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
2813 | return open(-1, -1, tape_num, -1); | |
2814 | } | |
2815 | tape_num = -1; n1 = -1; | |
2816 | if (sscanf(name, "nst%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
2817 | return open(-1, -1, tape_num, -1); | |
2818 | } | |
2819 | // tape<m> => tape drive <m> | |
2820 | tape_num = -1; n1 = -1; | |
2821 | if (sscanf(name, "tape%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
2822 | return open(-1, -1, tape_num, -1); | |
2127e193 GI |
2823 | } |
2824 | ||
2825 | return set_err(EINVAL); | |
832b75ed GG |
2826 | } |
2827 | ||
a86ec89e | 2828 | bool win_scsi_device::open(int pd_num, int ld_num, int tape_num, int /*sub_addr*/) |
832b75ed | 2829 | { |
a86ec89e GI |
2830 | char b[128]; |
2831 | b[sizeof(b) - 1] = '\0'; | |
2832 | if (pd_num >= 0) | |
2833 | snprintf(b, sizeof(b) - 1, "\\\\.\\PhysicalDrive%d", pd_num); | |
2834 | else if (ld_num >= 0) | |
2835 | snprintf(b, sizeof(b) - 1, "\\\\.\\%c:", 'A' + ld_num); | |
2836 | else if (tape_num >= 0) | |
2837 | snprintf(b, sizeof(b) - 1, "\\\\.\\TAPE%d", tape_num); | |
2838 | else { | |
2839 | set_err(EINVAL); | |
2840 | return false; | |
2841 | } | |
2127e193 GI |
2842 | |
2843 | // Open device | |
a86ec89e GI |
2844 | HANDLE h = CreateFileA(b, GENERIC_READ|GENERIC_WRITE, |
2845 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, | |
2846 | OPEN_EXISTING, 0, 0); | |
2127e193 | 2847 | if (h == INVALID_HANDLE_VALUE) { |
a86ec89e | 2848 | set_err(ENODEV, "%s: Open failed, Error=%u", b, (unsigned)GetLastError()); |
2127e193 GI |
2849 | return false; |
2850 | } | |
a86ec89e GI |
2851 | set_fh(h); |
2852 | return true; | |
2853 | } | |
2854 | ||
2855 | ||
2856 | typedef struct { | |
2857 | SCSI_PASS_THROUGH_DIRECT spt; | |
2858 | ULONG Filler; | |
2859 | UCHAR ucSenseBuf[64]; | |
2860 | } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER; | |
2861 | ||
2862 | ||
2863 | // Issue command via IOCTL_SCSI_PASS_THROUGH instead of *_DIRECT. | |
2864 | // Used if DataTransferLength not supported by *_DIRECT. | |
2865 | static long scsi_pass_through_indirect(HANDLE h, | |
2866 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER * sbd) | |
2867 | { | |
2868 | struct SCSI_PASS_THROUGH_WITH_BUFFERS { | |
2869 | SCSI_PASS_THROUGH spt; | |
2870 | ULONG Filler; | |
2871 | UCHAR ucSenseBuf[sizeof(sbd->ucSenseBuf)]; | |
2872 | UCHAR ucDataBuf[512]; | |
2873 | }; | |
2874 | ||
2875 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
2876 | memset(&sb, 0, sizeof(sb)); | |
2877 | ||
2878 | // DATA_OUT not implemented yet | |
2879 | if (!( sbd->spt.DataIn == SCSI_IOCTL_DATA_IN | |
2880 | && sbd->spt.DataTransferLength <= sizeof(sb.ucDataBuf))) | |
2881 | return ERROR_INVALID_PARAMETER; | |
2882 | ||
2883 | sb.spt.Length = sizeof(sb.spt); | |
2884 | sb.spt.CdbLength = sbd->spt.CdbLength; | |
2885 | memcpy(sb.spt.Cdb, sbd->spt.Cdb, sizeof(sb.spt.Cdb)); | |
2886 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
2887 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
2888 | sb.spt.DataIn = sbd->spt.DataIn; | |
2889 | sb.spt.DataTransferLength = sbd->spt.DataTransferLength; | |
2890 | sb.spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
2891 | sb.spt.TimeOutValue = sbd->spt.TimeOutValue; | |
2892 | ||
2893 | DWORD num_out; | |
2894 | if (!DeviceIoControl(h, IOCTL_SCSI_PASS_THROUGH, | |
2895 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
2896 | return GetLastError(); | |
2897 | ||
2898 | sbd->spt.ScsiStatus = sb.spt.ScsiStatus; | |
2899 | if (sb.spt.ScsiStatus & SCSI_STATUS_CHECK_CONDITION) | |
2900 | memcpy(sbd->ucSenseBuf, sb.ucSenseBuf, sizeof(sbd->ucSenseBuf)); | |
2901 | ||
2902 | sbd->spt.DataTransferLength = sb.spt.DataTransferLength; | |
2903 | if (sbd->spt.DataIn == SCSI_IOCTL_DATA_IN && sb.spt.DataTransferLength > 0) | |
2904 | memcpy(sbd->spt.DataBuffer, sb.ucDataBuf, sb.spt.DataTransferLength); | |
2905 | return 0; | |
2906 | } | |
2907 | ||
2908 | ||
2909 | // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c | |
2910 | bool win_scsi_device::scsi_pass_through(struct scsi_cmnd_io * iop) | |
2911 | { | |
2912 | int report = scsi_debugmode; // TODO | |
2913 | ||
2914 | if (report > 0) { | |
2915 | int k, j; | |
2916 | const unsigned char * ucp = iop->cmnd; | |
2917 | const char * np; | |
2918 | char buff[256]; | |
2919 | const int sz = (int)sizeof(buff); | |
2920 | ||
2921 | np = scsi_get_opcode_name(ucp[0]); | |
2922 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
2923 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
2924 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
2925 | if ((report > 1) && | |
2926 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
2927 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
2928 | ||
2929 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
2930 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
2931 | (trunc ? " [only first 256 bytes shown]" : "")); | |
2932 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
2933 | } | |
2934 | else | |
2935 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
2936 | pout("%s", buff); | |
2937 | } | |
2127e193 | 2938 | |
a86ec89e GI |
2939 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; |
2940 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
2941 | set_err(EINVAL, "cmnd_len too large"); | |
2942 | return false; | |
a23d5117 GI |
2943 | } |
2944 | ||
a86ec89e GI |
2945 | memset(&sb, 0, sizeof(sb)); |
2946 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
2947 | sb.spt.CdbLength = iop->cmnd_len; | |
2948 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); | |
2949 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
2950 | sb.spt.SenseInfoOffset = | |
2951 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
2952 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
2127e193 | 2953 | |
a86ec89e GI |
2954 | bool direct = true; |
2955 | switch (iop->dxfer_dir) { | |
2956 | case DXFER_NONE: | |
2957 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
2958 | break; | |
2959 | case DXFER_FROM_DEVICE: | |
2960 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
2961 | sb.spt.DataTransferLength = iop->dxfer_len; | |
2962 | sb.spt.DataBuffer = iop->dxferp; | |
2963 | // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte | |
2964 | // transfers (needed for SMART STATUS check of JMicron USB bridges) | |
2965 | if (sb.spt.DataTransferLength == 1) | |
2966 | direct = false; | |
2967 | break; | |
2968 | case DXFER_TO_DEVICE: | |
2969 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
2970 | sb.spt.DataTransferLength = iop->dxfer_len; | |
2971 | sb.spt.DataBuffer = iop->dxferp; | |
2972 | break; | |
2973 | default: | |
2974 | set_err(EINVAL, "bad dxfer_dir"); | |
2975 | return false; | |
2127e193 GI |
2976 | } |
2977 | ||
a86ec89e GI |
2978 | long err = 0; |
2979 | if (direct) { | |
2980 | DWORD num_out; | |
2981 | if (!DeviceIoControl(get_fh(), IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
2982 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
2983 | err = GetLastError(); | |
2984 | } | |
2985 | else | |
2986 | err = scsi_pass_through_indirect(get_fh(), &sb); | |
2127e193 | 2987 | |
a86ec89e GI |
2988 | if (err) |
2989 | return set_err((err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO), | |
2990 | "IOCTL_SCSI_PASS_THROUGH%s failed, Error=%ld", | |
2991 | (direct ? "_DIRECT" : ""), err); | |
a7e8ffec | 2992 | |
a86ec89e GI |
2993 | iop->scsi_status = sb.spt.ScsiStatus; |
2994 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
2995 | int slen = sb.ucSenseBuf[7] + 8; | |
2127e193 | 2996 | |
a86ec89e GI |
2997 | if (slen > (int)sizeof(sb.ucSenseBuf)) |
2998 | slen = sizeof(sb.ucSenseBuf); | |
2999 | if (slen > (int)iop->max_sense_len) | |
3000 | slen = iop->max_sense_len; | |
3001 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
3002 | iop->resp_sense_len = slen; | |
3003 | if (report) { | |
3004 | if (report > 1) { | |
3005 | pout(" >>> Sense buffer, len=%d:\n", slen); | |
3006 | dStrHex(iop->sensep, slen , 1); | |
3007 | } | |
3008 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
3009 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
3010 | iop->scsi_status, iop->sensep[1] & 0xf, | |
3011 | iop->sensep[2], iop->sensep[3]); | |
3012 | else | |
3013 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
3014 | iop->scsi_status, iop->sensep[2] & 0xf, | |
3015 | iop->sensep[12], iop->sensep[13]); | |
2127e193 | 3016 | } |
a86ec89e GI |
3017 | } else |
3018 | iop->resp_sense_len = 0; | |
2127e193 | 3019 | |
a86ec89e GI |
3020 | if (iop->dxfer_len > sb.spt.DataTransferLength) |
3021 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
3022 | else | |
3023 | iop->resid = 0; | |
2127e193 | 3024 | |
a86ec89e GI |
3025 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { |
3026 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3027 | pout(" Incoming data, len=%d, resid=%d%s:\n", (int)iop->dxfer_len, iop->resid, | |
3028 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3029 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
2127e193 | 3030 | } |
2127e193 | 3031 | return true; |
832b75ed GG |
3032 | } |
3033 | ||
2127e193 | 3034 | |
ee38a438 | 3035 | ///////////////////////////////////////////////////////////////////////////// |
a86ec89e | 3036 | /// Areca RAID support |
2127e193 | 3037 | |
a86ec89e GI |
3038 | // TODO: combine with above scsi_pass_through_direct() |
3039 | static long scsi_pass_through_direct(HANDLE fd, UCHAR targetid, struct scsi_cmnd_io * iop) | |
2127e193 | 3040 | { |
a86ec89e | 3041 | int report = scsi_debugmode; // TODO |
2127e193 | 3042 | |
a86ec89e GI |
3043 | if (report > 0) { |
3044 | int k, j; | |
3045 | const unsigned char * ucp = iop->cmnd; | |
3046 | const char * np; | |
3047 | char buff[256]; | |
3048 | const int sz = (int)sizeof(buff); | |
2127e193 | 3049 | |
a86ec89e GI |
3050 | np = scsi_get_opcode_name(ucp[0]); |
3051 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3052 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3053 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3054 | if ((report > 1) && | |
3055 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3056 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
2127e193 | 3057 | |
a86ec89e GI |
3058 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " |
3059 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3060 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3061 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3062 | } | |
2127e193 | 3063 | else |
a86ec89e GI |
3064 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); |
3065 | pout("%s", buff); | |
2127e193 GI |
3066 | } |
3067 | ||
a86ec89e GI |
3068 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; |
3069 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
3070 | return EINVAL; | |
2127e193 GI |
3071 | } |
3072 | ||
a86ec89e GI |
3073 | memset(&sb, 0, sizeof(sb)); |
3074 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
3075 | //sb.spt.PathId = 0; | |
3076 | sb.spt.TargetId = targetid; | |
3077 | //sb.spt.Lun = 0; | |
3078 | sb.spt.CdbLength = iop->cmnd_len; | |
3079 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); | |
3080 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
3081 | sb.spt.SenseInfoOffset = | |
3082 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
3083 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
3084 | ||
3085 | bool direct = true; | |
3086 | switch (iop->dxfer_dir) { | |
3087 | case DXFER_NONE: | |
3088 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
2127e193 | 3089 | break; |
a86ec89e GI |
3090 | case DXFER_FROM_DEVICE: |
3091 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
3092 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3093 | sb.spt.DataBuffer = iop->dxferp; | |
3094 | // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte | |
3095 | // transfers (needed for SMART STATUS check of JMicron USB bridges) | |
3096 | if (sb.spt.DataTransferLength == 1) | |
3097 | direct = false; | |
2127e193 | 3098 | break; |
a86ec89e GI |
3099 | case DXFER_TO_DEVICE: |
3100 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
3101 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3102 | sb.spt.DataBuffer = iop->dxferp; | |
2127e193 GI |
3103 | break; |
3104 | default: | |
a86ec89e | 3105 | return EINVAL; |
2127e193 GI |
3106 | } |
3107 | ||
a86ec89e GI |
3108 | long err = 0; |
3109 | if (direct) { | |
3110 | DWORD num_out; | |
3111 | if (!DeviceIoControl(fd, IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
3112 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
3113 | err = GetLastError(); | |
3114 | } | |
3115 | else | |
3116 | err = scsi_pass_through_indirect(fd, &sb); | |
2127e193 | 3117 | |
a86ec89e GI |
3118 | if (err) |
3119 | { | |
3120 | return err; | |
3121 | } | |
2127e193 | 3122 | |
a86ec89e GI |
3123 | iop->scsi_status = sb.spt.ScsiStatus; |
3124 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
3125 | int slen = sb.ucSenseBuf[7] + 8; | |
2127e193 | 3126 | |
a86ec89e GI |
3127 | if (slen > (int)sizeof(sb.ucSenseBuf)) |
3128 | slen = sizeof(sb.ucSenseBuf); | |
3129 | if (slen > (int)iop->max_sense_len) | |
3130 | slen = iop->max_sense_len; | |
3131 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
3132 | iop->resp_sense_len = slen; | |
3133 | if (report) { | |
3134 | if (report > 1) { | |
3135 | pout(" >>> Sense buffer, len=%d:\n", slen); | |
3136 | dStrHex(iop->sensep, slen , 1); | |
2127e193 | 3137 | } |
a86ec89e GI |
3138 | if ((iop->sensep[0] & 0x7f) > 0x71) |
3139 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
3140 | iop->scsi_status, iop->sensep[1] & 0xf, | |
3141 | iop->sensep[2], iop->sensep[3]); | |
3142 | else | |
3143 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
3144 | iop->scsi_status, iop->sensep[2] & 0xf, | |
3145 | iop->sensep[12], iop->sensep[13]); | |
2127e193 | 3146 | } |
a86ec89e GI |
3147 | } else |
3148 | iop->resp_sense_len = 0; | |
2127e193 | 3149 | |
a86ec89e GI |
3150 | if (iop->dxfer_len > sb.spt.DataTransferLength) |
3151 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
3152 | else | |
3153 | iop->resid = 0; | |
a7e8ffec | 3154 | |
a86ec89e GI |
3155 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { |
3156 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3157 | pout(" Incoming data, len=%d, resid=%d%s:\n", (int)iop->dxfer_len, iop->resid, | |
3158 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3159 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3160 | } | |
3161 | ||
3162 | return 0; | |
3163 | } | |
3164 | ||
3165 | ||
3166 | ///////////////////////////////////////////////////////////////////////////// | |
3167 | // win_areca_scsi_device | |
3168 | // SAS(SCSI) device behind Areca RAID Controller | |
2127e193 | 3169 | |
a86ec89e GI |
3170 | class win_areca_scsi_device |
3171 | : public /*implements*/ areca_scsi_device, | |
3172 | public /*extends*/ win_smart_device | |
3173 | { | |
3174 | public: | |
3175 | win_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); | |
3176 | virtual bool open(); | |
3177 | virtual smart_device * autodetect_open(); | |
3178 | virtual bool arcmsr_lock(); | |
3179 | virtual bool arcmsr_unlock(); | |
3180 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
2127e193 | 3181 | |
a86ec89e GI |
3182 | private: |
3183 | HANDLE m_mutex; | |
3184 | }; | |
2127e193 | 3185 | |
a86ec89e GI |
3186 | |
3187 | ///////////////////////////////////////////////////////////////////////////// | |
3188 | ||
3189 | win_areca_scsi_device::win_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
3190 | : smart_device(intf, dev_name, "areca", "areca") | |
3191 | { | |
3192 | set_fh(INVALID_HANDLE_VALUE); | |
3193 | set_disknum(disknum); | |
3194 | set_encnum(encnum); | |
3195 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
3196 | } | |
3197 | ||
3198 | bool win_areca_scsi_device::open() | |
3199 | { | |
3200 | HANDLE hFh; | |
3201 | ||
3202 | if( is_open() ) | |
3203 | { | |
3204 | return true; | |
3205 | } | |
3206 | hFh = CreateFile( get_dev_name(), | |
3207 | GENERIC_READ|GENERIC_WRITE, | |
3208 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
3209 | NULL, | |
3210 | OPEN_EXISTING, | |
3211 | 0, | |
3212 | NULL ); | |
3213 | if(hFh == INVALID_HANDLE_VALUE) | |
3214 | { | |
3215 | return false; | |
2127e193 GI |
3216 | } |
3217 | ||
a86ec89e GI |
3218 | set_fh(hFh); |
3219 | return true; | |
3220 | } | |
3221 | ||
3222 | smart_device * win_areca_scsi_device::autodetect_open() | |
3223 | { | |
3224 | return this; | |
3225 | } | |
3226 | ||
3227 | int win_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) | |
3228 | { | |
3229 | int ioctlreturn = 0; | |
3230 | ||
3231 | ioctlreturn = scsi_pass_through_direct(get_fh(), 16, iop); | |
3232 | if ( ioctlreturn || iop->scsi_status ) | |
3233 | { | |
3234 | ioctlreturn = scsi_pass_through_direct(get_fh(), 127, iop); | |
3235 | if ( ioctlreturn || iop->scsi_status ) | |
3236 | { | |
3237 | // errors found | |
3238 | return -1; | |
3239 | } | |
3240 | } | |
3241 | ||
3242 | return ioctlreturn; | |
3243 | } | |
3244 | ||
3245 | bool win_areca_scsi_device::arcmsr_lock() | |
3246 | { | |
3247 | #define SYNCOBJNAME "Global\\SynIoctlMutex" | |
3248 | int ctlrnum = -1; | |
3249 | char mutexstr[64]; | |
3250 | ||
3251 | if (sscanf(get_dev_name(), "\\\\.\\scsi%d:", &ctlrnum) < 1) | |
3252 | return set_err(EINVAL, "unable to parse device name"); | |
3253 | ||
3254 | snprintf(mutexstr, sizeof(mutexstr), "%s%d", SYNCOBJNAME, ctlrnum); | |
3255 | m_mutex = CreateMutex(NULL, FALSE, mutexstr); | |
3256 | if ( m_mutex == NULL ) | |
3257 | { | |
3258 | return set_err(EIO, "CreateMutex failed"); | |
2127e193 | 3259 | } |
a23d5117 | 3260 | |
a86ec89e GI |
3261 | // atomic access to driver |
3262 | WaitForSingleObject(m_mutex, INFINITE); | |
a23d5117 | 3263 | |
2127e193 GI |
3264 | return true; |
3265 | } | |
3266 | ||
a86ec89e GI |
3267 | |
3268 | bool win_areca_scsi_device::arcmsr_unlock() | |
2127e193 | 3269 | { |
a86ec89e GI |
3270 | if( m_mutex != NULL) |
3271 | { | |
3272 | ReleaseMutex(m_mutex); | |
3273 | CloseHandle(m_mutex); | |
3274 | } | |
3275 | ||
3276 | return true; | |
4d59bff9 GG |
3277 | } |
3278 | ||
832b75ed | 3279 | |
a86ec89e GI |
3280 | ///////////////////////////////////////////////////////////////////////////// |
3281 | // win_areca_ata_device | |
3282 | // SATA(ATA) device behind Areca RAID Controller | |
cfbba5b9 | 3283 | |
a86ec89e GI |
3284 | class win_areca_ata_device |
3285 | : public /*implements*/ areca_ata_device, | |
3286 | public /*extends*/ win_smart_device | |
cfbba5b9 | 3287 | { |
a86ec89e GI |
3288 | public: |
3289 | win_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); | |
3290 | virtual bool open(); | |
3291 | virtual smart_device * autodetect_open(); | |
3292 | virtual bool arcmsr_lock(); | |
3293 | virtual bool arcmsr_unlock(); | |
3294 | virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); | |
3295 | ||
3296 | private: | |
3297 | HANDLE m_mutex; | |
3298 | }; | |
3299 | ||
3300 | ||
3301 | ///////////////////////////////////////////////////////////////////////////// | |
3302 | ||
3303 | win_areca_ata_device::win_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) | |
3304 | : smart_device(intf, dev_name, "areca", "areca") | |
3305 | { | |
3306 | set_fh(INVALID_HANDLE_VALUE); | |
3307 | set_disknum(disknum); | |
3308 | set_encnum(encnum); | |
3309 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
3310 | } | |
3311 | ||
3312 | bool win_areca_ata_device::open() | |
3313 | { | |
3314 | HANDLE hFh; | |
3315 | ||
3316 | if( is_open() ) | |
3317 | { | |
3318 | return true; | |
3319 | } | |
3320 | hFh = CreateFile( get_dev_name(), | |
3321 | GENERIC_READ|GENERIC_WRITE, | |
3322 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
3323 | NULL, | |
3324 | OPEN_EXISTING, | |
3325 | 0, | |
3326 | NULL ); | |
3327 | if(hFh == INVALID_HANDLE_VALUE) | |
3328 | { | |
cfbba5b9 | 3329 | return false; |
a86ec89e | 3330 | } |
cfbba5b9 | 3331 | |
a86ec89e GI |
3332 | set_fh(hFh); |
3333 | return true; | |
3334 | } | |
3335 | ||
3336 | smart_device * win_areca_ata_device::autodetect_open() | |
3337 | { | |
3338 | // autodetect device type | |
3339 | int is_ata = arcmsr_get_dev_type(); | |
3340 | if(is_ata < 0) | |
3341 | { | |
3342 | set_err(EIO); | |
3343 | return this; | |
cfbba5b9 GI |
3344 | } |
3345 | ||
a86ec89e GI |
3346 | if(is_ata == 1) |
3347 | { | |
3348 | // SATA device | |
3349 | return this; | |
3350 | } | |
cfbba5b9 | 3351 | |
a86ec89e GI |
3352 | // SAS device |
3353 | smart_device_auto_ptr newdev(new win_areca_scsi_device(smi(), get_dev_name(), get_disknum(), get_encnum())); | |
3354 | close(); | |
3355 | delete this; | |
3356 | newdev->open(); // TODO: Can possibly pass open fd | |
d2e702cf | 3357 | |
a86ec89e GI |
3358 | return newdev.release(); |
3359 | } | |
cfbba5b9 | 3360 | |
a86ec89e GI |
3361 | int win_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) |
3362 | { | |
3363 | int ioctlreturn = 0; | |
d2e702cf | 3364 | |
a86ec89e GI |
3365 | ioctlreturn = scsi_pass_through_direct(get_fh(), 16, iop); |
3366 | if ( ioctlreturn || iop->scsi_status ) | |
3367 | { | |
3368 | ioctlreturn = scsi_pass_through_direct(get_fh(), 127, iop); | |
3369 | if ( ioctlreturn || iop->scsi_status ) | |
3370 | { | |
3371 | // errors found | |
3372 | return -1; | |
3373 | } | |
3374 | } | |
3375 | ||
3376 | return ioctlreturn; | |
3377 | } | |
3378 | ||
3379 | bool win_areca_ata_device::arcmsr_lock() | |
3380 | { | |
3381 | #define SYNCOBJNAME "Global\\SynIoctlMutex" | |
3382 | int ctlrnum = -1; | |
3383 | char mutexstr[64]; | |
3384 | ||
3385 | if (sscanf(get_dev_name(), "\\\\.\\scsi%d:", &ctlrnum) < 1) | |
3386 | return set_err(EINVAL, "unable to parse device name"); | |
3387 | ||
3388 | snprintf(mutexstr, sizeof(mutexstr), "%s%d", SYNCOBJNAME, ctlrnum); | |
3389 | m_mutex = CreateMutex(NULL, FALSE, mutexstr); | |
3390 | if ( m_mutex == NULL ) | |
3391 | { | |
3392 | return set_err(EIO, "CreateMutex failed"); | |
cfbba5b9 GI |
3393 | } |
3394 | ||
a86ec89e GI |
3395 | // atomic access to driver |
3396 | WaitForSingleObject(m_mutex, INFINITE); | |
3397 | ||
cfbba5b9 GI |
3398 | return true; |
3399 | } | |
3400 | ||
cfbba5b9 | 3401 | |
a86ec89e GI |
3402 | bool win_areca_ata_device::arcmsr_unlock() |
3403 | { | |
3404 | if( m_mutex != NULL) | |
3405 | { | |
3406 | ReleaseMutex(m_mutex); | |
3407 | CloseHandle(m_mutex); | |
cfbba5b9 GI |
3408 | } |
3409 | ||
a86ec89e | 3410 | return true; |
cfbba5b9 GI |
3411 | } |
3412 | ||
d2e702cf | 3413 | |
a86ec89e GI |
3414 | ///////////////////////////////////////////////////////////////////////////// |
3415 | // win_aacraid_device | |
3416 | // PMC aacraid Support | |
3417 | ||
3418 | class win_aacraid_device | |
3419 | :public /*implements*/ scsi_device, | |
3420 | public /*extends*/ win_smart_device | |
cfbba5b9 | 3421 | { |
a86ec89e GI |
3422 | public: |
3423 | win_aacraid_device(smart_interface *intf, const char *dev_name,unsigned int ctrnum, unsigned int target, unsigned int lun); | |
cfbba5b9 | 3424 | |
a86ec89e | 3425 | virtual ~win_aacraid_device() throw(); |
cfbba5b9 | 3426 | |
a86ec89e | 3427 | virtual bool open(); |
cfbba5b9 | 3428 | |
a86ec89e | 3429 | virtual bool scsi_pass_through(struct scsi_cmnd_io *iop); |
d2e702cf | 3430 | |
a86ec89e GI |
3431 | private: |
3432 | //Device Host number | |
3433 | int m_ctrnum; | |
d2e702cf | 3434 | |
a86ec89e GI |
3435 | //Channel(Lun) of the device |
3436 | int m_lun; | |
d2e702cf | 3437 | |
a86ec89e GI |
3438 | //Id of the device |
3439 | int m_target; | |
3440 | }; | |
d2e702cf | 3441 | |
a86ec89e GI |
3442 | |
3443 | ///////////////////////////////////////////////////////////////////////////// | |
3444 | ||
3445 | win_aacraid_device::win_aacraid_device(smart_interface * intf, | |
3446 | const char *dev_name, unsigned ctrnum, unsigned target, unsigned lun) | |
3447 | : smart_device(intf, dev_name, "aacraid", "aacraid"), | |
3448 | m_ctrnum(ctrnum), m_lun(lun), m_target(target) | |
3449 | { | |
3450 | set_info().info_name = strprintf("%s [aacraid_disk_%02d_%02d_%d]", dev_name, m_ctrnum, m_lun, m_target); | |
3451 | set_info().dev_type = strprintf("aacraid,%d,%d,%d", m_ctrnum, m_lun, m_target); | |
cfbba5b9 GI |
3452 | } |
3453 | ||
a86ec89e GI |
3454 | win_aacraid_device::~win_aacraid_device() throw() |
3455 | { | |
3456 | } | |
cfbba5b9 | 3457 | |
a86ec89e | 3458 | bool win_aacraid_device::open() |
cfbba5b9 | 3459 | { |
a86ec89e GI |
3460 | if (is_open()) |
3461 | return true; | |
cfbba5b9 | 3462 | |
a86ec89e GI |
3463 | HANDLE hFh = CreateFile( get_dev_name(), |
3464 | GENERIC_READ|GENERIC_WRITE, | |
3465 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
3466 | NULL, | |
3467 | OPEN_EXISTING, | |
3468 | 0, | |
3469 | 0); | |
3470 | if (hFh == INVALID_HANDLE_VALUE) | |
3471 | return set_err(ENODEV, "Open failed, Error=%u", (unsigned)GetLastError()); | |
cfbba5b9 | 3472 | |
a86ec89e GI |
3473 | set_fh(hFh); |
3474 | return true; | |
3475 | } | |
cfbba5b9 | 3476 | |
a86ec89e GI |
3477 | bool win_aacraid_device::scsi_pass_through(struct scsi_cmnd_io *iop) |
3478 | { | |
3479 | int report = scsi_debugmode; | |
3480 | if (report > 0) | |
3481 | { | |
3482 | int k, j; | |
3483 | const unsigned char * ucp = iop->cmnd; | |
3484 | const char * np; | |
3485 | char buff[256]; | |
3486 | const int sz = (int)sizeof(buff); | |
3487 | np = scsi_get_opcode_name(ucp[0]); | |
3488 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3489 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3490 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3491 | if ((report > 1) && | |
3492 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3493 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3494 | ||
3495 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3496 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3497 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3498 | dStrHex((const char *)iop->dxferp, | |
3499 | (trunc ? 256 : (int)iop->dxfer_len) , 1); | |
3500 | } | |
3501 | else | |
3502 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
f9e10201 | 3503 | pout("buff %s\n",buff); |
a86ec89e GI |
3504 | } |
3505 | ||
3506 | char ioBuffer[1000]; | |
3507 | SRB_IO_CONTROL * pSrbIO = (SRB_IO_CONTROL *) ioBuffer; | |
3508 | SCSI_REQUEST_BLOCK * pScsiIO = (SCSI_REQUEST_BLOCK *) (ioBuffer + sizeof(SRB_IO_CONTROL)); | |
3509 | DWORD scsiRequestBlockSize = sizeof(SCSI_REQUEST_BLOCK); | |
3510 | char *pRequestSenseIO = (char *) (ioBuffer + sizeof(SRB_IO_CONTROL) + scsiRequestBlockSize); | |
3511 | DWORD dataOffset = (sizeof(SRB_IO_CONTROL) + scsiRequestBlockSize + 7) & 0xfffffff8; | |
3512 | char *pDataIO = (char *) (ioBuffer + dataOffset); | |
3513 | memset(pScsiIO, 0, scsiRequestBlockSize); | |
3514 | pScsiIO->Length = (USHORT) scsiRequestBlockSize; | |
3515 | pScsiIO->Function = SRB_FUNCTION_EXECUTE_SCSI; | |
3516 | pScsiIO->PathId = 0; | |
3517 | pScsiIO->TargetId = m_target; | |
3518 | pScsiIO->Lun = m_lun; | |
3519 | pScsiIO->CdbLength = (int)iop->cmnd_len; | |
3520 | switch(iop->dxfer_dir){ | |
3521 | case DXFER_NONE: | |
3522 | pScsiIO->SrbFlags = SRB_NoDataXfer; | |
cfbba5b9 | 3523 | break; |
a86ec89e GI |
3524 | case DXFER_FROM_DEVICE: |
3525 | pScsiIO->SrbFlags |= SRB_DataIn; | |
cfbba5b9 | 3526 | break; |
a86ec89e GI |
3527 | case DXFER_TO_DEVICE: |
3528 | pScsiIO->SrbFlags |= SRB_DataOut; | |
cfbba5b9 GI |
3529 | break; |
3530 | default: | |
a86ec89e GI |
3531 | pout("aacraid: bad dxfer_dir\n"); |
3532 | return set_err(EINVAL, "aacraid: bad dxfer_dir\n"); | |
3533 | } | |
3534 | pScsiIO->DataTransferLength = (ULONG)iop->dxfer_len; | |
3535 | pScsiIO->TimeOutValue = iop->timeout; | |
3536 | UCHAR *pCdb = (UCHAR *) pScsiIO->Cdb; | |
3537 | memcpy(pCdb, iop->cmnd, 16); | |
3538 | if (iop->max_sense_len){ | |
3539 | memset(pRequestSenseIO, 0, iop->max_sense_len); | |
3540 | } | |
3541 | if (pScsiIO->SrbFlags & SRB_FLAGS_DATA_OUT){ | |
3542 | memcpy(pDataIO, iop->dxferp, iop->dxfer_len); | |
3543 | } | |
3544 | else if (pScsiIO->SrbFlags & SRB_FLAGS_DATA_IN){ | |
3545 | memset(pDataIO, 0, iop->dxfer_len); | |
3546 | } | |
3547 | ||
3548 | DWORD bytesReturned = 0; | |
3549 | memset(pSrbIO, 0, sizeof(SRB_IO_CONTROL)); | |
3550 | pSrbIO->HeaderLength = sizeof(SRB_IO_CONTROL); | |
3551 | memcpy(pSrbIO->Signature, "AACAPI", 7); | |
3552 | pSrbIO->ControlCode = ARCIOCTL_SEND_RAW_SRB; | |
3553 | pSrbIO->Length = (dataOffset + iop->dxfer_len - sizeof(SRB_IO_CONTROL) + 7) & 0xfffffff8; | |
3554 | pSrbIO->Timeout = 3*60; | |
3555 | ||
3556 | if (!DeviceIoControl( | |
3557 | get_fh(), | |
3558 | IOCTL_SCSI_MINIPORT, | |
3559 | ioBuffer, | |
3560 | sizeof(SRB_IO_CONTROL) + pSrbIO->Length, | |
3561 | ioBuffer, | |
3562 | sizeof(SRB_IO_CONTROL) + pSrbIO->Length, | |
3563 | &bytesReturned, | |
3564 | NULL) | |
3565 | ) { | |
3566 | return set_err(EIO, "ARCIOCTL_SEND_RAW_SRB failed, Error=%u", (unsigned)GetLastError()); | |
3567 | } | |
3568 | ||
3569 | iop->scsi_status = pScsiIO->ScsiStatus; | |
3570 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
3571 | int slen = sizeof(pRequestSenseIO) + 8; | |
3572 | if (slen > (int)sizeof(pRequestSenseIO)) | |
3573 | slen = sizeof(pRequestSenseIO); | |
3574 | if (slen > (int)iop->max_sense_len) | |
3575 | slen = (int)iop->max_sense_len; | |
3576 | memcpy(iop->sensep, pRequestSenseIO, slen); | |
3577 | iop->resp_sense_len = slen; | |
3578 | if (report) { | |
3579 | if (report > 1) { | |
3580 | pout(" >>> Sense buffer, len=%d:\n", slen); | |
3581 | dStrHex(iop->sensep, slen , 1); | |
3582 | } | |
3583 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
3584 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
3585 | iop->scsi_status, iop->sensep[1] & 0xf, | |
3586 | iop->sensep[2], iop->sensep[3]); | |
3587 | else | |
3588 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
3589 | iop->scsi_status, iop->sensep[2] & 0xf, | |
3590 | iop->sensep[12], iop->sensep[13]); | |
3591 | } | |
cfbba5b9 | 3592 | } |
a86ec89e GI |
3593 | else { |
3594 | iop->resp_sense_len = 0; | |
cfbba5b9 GI |
3595 | } |
3596 | ||
a86ec89e GI |
3597 | if (iop->dxfer_dir == DXFER_FROM_DEVICE){ |
3598 | memcpy(iop->dxferp,pDataIO, iop->dxfer_len); | |
cfbba5b9 | 3599 | } |
a86ec89e GI |
3600 | if((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)){ |
3601 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3602 | pout(" Incoming data, len=%d, resid=%d%s:\n", (int)iop->dxfer_len, iop->resid, | |
3603 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3604 | dStrHex((CHAR*)pDataIO, (trunc ? 256 : (int)(iop->dxfer_len)) , 1); | |
cfbba5b9 | 3605 | } |
cfbba5b9 GI |
3606 | return true; |
3607 | } | |
3608 | ||
3609 | ||
a86ec89e GI |
3610 | ///////////////////////////////////////////////////////////////////////////// |
3611 | // win_nvme_device | |
cfbba5b9 | 3612 | |
a86ec89e GI |
3613 | class win_nvme_device |
3614 | : public /*implements*/ nvme_device, | |
3615 | public /*extends*/ win_smart_device | |
cfbba5b9 | 3616 | { |
a86ec89e GI |
3617 | public: |
3618 | win_nvme_device(smart_interface * intf, const char * dev_name, | |
3619 | const char * req_type, unsigned nsid); | |
cfbba5b9 | 3620 | |
a86ec89e | 3621 | virtual bool open(); |
cfbba5b9 | 3622 | |
a86ec89e GI |
3623 | virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out); |
3624 | ||
3625 | bool open_scsi(int n); | |
3626 | ||
3627 | bool probe(); | |
3628 | ||
3629 | private: | |
3630 | int m_scsi_no; | |
3631 | }; | |
cfbba5b9 | 3632 | |
cfbba5b9 | 3633 | |
a86ec89e | 3634 | ///////////////////////////////////////////////////////////////////////////// |
cfbba5b9 | 3635 | |
a86ec89e GI |
3636 | win_nvme_device::win_nvme_device(smart_interface * intf, const char * dev_name, |
3637 | const char * req_type, unsigned nsid) | |
3638 | : smart_device(intf, dev_name, "nvme", req_type), | |
3639 | nvme_device(nsid), | |
3640 | m_scsi_no(-1) | |
cfbba5b9 | 3641 | { |
a86ec89e | 3642 | } |
cfbba5b9 | 3643 | |
a86ec89e GI |
3644 | bool win_nvme_device::open_scsi(int n) |
3645 | { | |
3646 | // TODO: Use common open function for all devices using "\\.\ScsiN:" | |
3647 | char devpath[32]; | |
3648 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\Scsi%d:", n); | |
cfbba5b9 GI |
3649 | |
3650 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
3651 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
3652 | (SECURITY_ATTRIBUTES *)0, OPEN_EXISTING, 0, 0); | |
3653 | ||
3654 | if (h == INVALID_HANDLE_VALUE) { | |
3655 | long err = GetLastError(); | |
a86ec89e GI |
3656 | if (nvme_debugmode > 1) |
3657 | pout(" %s: Open failed, Error=%ld\n", devpath, err); | |
cfbba5b9 GI |
3658 | if (err == ERROR_FILE_NOT_FOUND) |
3659 | set_err(ENOENT, "%s: not found", devpath); | |
3660 | else if (err == ERROR_ACCESS_DENIED) | |
3661 | set_err(EACCES, "%s: access denied", devpath); | |
3662 | else | |
3663 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
3664 | return false; | |
3665 | } | |
3666 | ||
a86ec89e GI |
3667 | if (nvme_debugmode > 1) |
3668 | pout(" %s: successfully opened\n", devpath); | |
cfbba5b9 | 3669 | |
a86ec89e | 3670 | set_fh(h); |
cfbba5b9 GI |
3671 | return true; |
3672 | } | |
3673 | ||
a86ec89e GI |
3674 | // Check if NVMe pass-through works |
3675 | bool win_nvme_device::probe() | |
3676 | { | |
3677 | smartmontools::nvme_id_ctrl id_ctrl; | |
3678 | nvme_cmd_in in; | |
3679 | in.set_data_in(smartmontools::nvme_admin_identify, &id_ctrl, sizeof(id_ctrl)); | |
3680 | // in.nsid = 0; | |
3681 | in.cdw10 = 0x1; | |
3682 | nvme_cmd_out out; | |
3683 | ||
3684 | bool ok = nvme_pass_through(in, out); | |
3685 | if (!ok && nvme_debugmode > 1) | |
3686 | pout(" nvme probe failed: %s\n", get_errmsg()); | |
3687 | return ok; | |
3688 | } | |
cfbba5b9 | 3689 | |
a86ec89e | 3690 | bool win_nvme_device::open() |
cfbba5b9 | 3691 | { |
a86ec89e GI |
3692 | if (m_scsi_no < 0) { |
3693 | // First open -> search of NVMe devices | |
3694 | const char * name = skipdev(get_dev_name()); | |
3695 | char s[2+1] = ""; int n1 = -1, n2 = -1, len = strlen(name); | |
3696 | unsigned no = ~0, nsid = 0xffffffff; | |
3697 | sscanf(name, "nvm%2[es]%u%nn%u%n", s, &no, &n1, &nsid, &n2); | |
3698 | ||
3699 | if (!( (n1 == len || (n2 == len && nsid > 0)) | |
3700 | && s[0] == 'e' && (!s[1] || s[1] == 's') )) | |
3701 | return set_err(EINVAL); | |
3702 | ||
3703 | if (!s[1]) { | |
3704 | // /dev/nvmeN* -> search for nth NVMe device | |
3705 | unsigned nvme_cnt = 0; | |
3706 | for (int i = 0; i < 32; i++) { | |
3707 | if (!open_scsi(i)) { | |
3708 | if (get_errno() == EACCES) | |
3709 | return false; | |
3710 | continue; | |
3711 | } | |
3712 | // Done if pass-through works and correct number | |
3713 | if (probe()) { | |
3714 | if (nvme_cnt == no) { | |
3715 | m_scsi_no = i; | |
3716 | break; | |
3717 | } | |
3718 | nvme_cnt++; | |
3719 | } | |
3720 | close(); | |
3721 | } | |
cfbba5b9 | 3722 | |
a86ec89e GI |
3723 | if (!is_open()) |
3724 | return set_err(ENOENT); | |
3725 | clear_err(); | |
3726 | } | |
3727 | else { | |
3728 | // /dev/nvmesN* -> use "\\.\ScsiN:" | |
3729 | if (!open_scsi(no)) | |
3730 | return false; | |
3731 | m_scsi_no = no; | |
3732 | } | |
3733 | ||
3734 | if (!get_nsid()) | |
3735 | set_nsid(nsid); | |
3736 | } | |
3737 | else { | |
3738 | // Reopen same "\\.\ScsiN:" | |
3739 | if (!open_scsi(m_scsi_no)) | |
3740 | return false; | |
cfbba5b9 GI |
3741 | } |
3742 | ||
3743 | return true; | |
3744 | } | |
3745 | ||
a86ec89e | 3746 | bool win_nvme_device::nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out) |
cfbba5b9 | 3747 | { |
a86ec89e GI |
3748 | // Create buffer with appropriate size |
3749 | raw_buffer pthru_raw_buf(offsetof(NVME_PASS_THROUGH_IOCTL, DataBuffer) + in.size); | |
3750 | NVME_PASS_THROUGH_IOCTL * pthru = | |
3751 | reinterpret_cast<NVME_PASS_THROUGH_IOCTL *>(pthru_raw_buf.data()); | |
3752 | ||
3753 | // Set NVMe command | |
3754 | pthru->SrbIoCtrl.HeaderLength = sizeof(SRB_IO_CONTROL); | |
f9e10201 | 3755 | memcpy(pthru->SrbIoCtrl.Signature, NVME_SIG_STR, sizeof(NVME_SIG_STR)-1); |
a86ec89e GI |
3756 | pthru->SrbIoCtrl.Timeout = 60; |
3757 | pthru->SrbIoCtrl.ControlCode = NVME_PASS_THROUGH_SRB_IO_CODE; | |
3758 | pthru->SrbIoCtrl.ReturnCode = 0; | |
3759 | pthru->SrbIoCtrl.Length = pthru_raw_buf.size() - sizeof(SRB_IO_CONTROL); | |
3760 | ||
3761 | pthru->NVMeCmd[0] = in.opcode; | |
3762 | pthru->NVMeCmd[1] = in.nsid; | |
3763 | pthru->NVMeCmd[10] = in.cdw10; | |
3764 | pthru->NVMeCmd[11] = in.cdw11; | |
3765 | pthru->NVMeCmd[12] = in.cdw12; | |
3766 | pthru->NVMeCmd[13] = in.cdw13; | |
3767 | pthru->NVMeCmd[14] = in.cdw14; | |
3768 | pthru->NVMeCmd[15] = in.cdw15; | |
3769 | ||
3770 | pthru->Direction = in.direction(); | |
3771 | // pthru->QueueId = 0; // AdminQ | |
3772 | // pthru->DataBufferLen = 0; | |
3773 | if (in.direction() & nvme_cmd_in::data_out) { | |
3774 | pthru->DataBufferLen = in.size; | |
3775 | memcpy(pthru->DataBuffer, in.buffer, in.size); | |
3776 | } | |
3777 | // pthru->MetaDataLen = 0; | |
3778 | pthru->ReturnBufferLen = pthru_raw_buf.size(); | |
3779 | ||
3780 | // Call NVME_PASS_THROUGH | |
cfbba5b9 | 3781 | DWORD num_out = 0; |
a86ec89e GI |
3782 | BOOL ok = DeviceIoControl(get_fh(), IOCTL_SCSI_MINIPORT, |
3783 | pthru, pthru_raw_buf.size(), pthru, pthru_raw_buf.size(), | |
3784 | &num_out, (OVERLAPPED*)0); | |
cfbba5b9 | 3785 | |
a86ec89e GI |
3786 | // Check status |
3787 | unsigned status = pthru->CplEntry[3] >> 17; | |
3788 | if (status) | |
3789 | return set_nvme_err(out, status); | |
cfbba5b9 | 3790 | |
a86ec89e GI |
3791 | if (!ok) |
3792 | return set_err(EIO, "NVME_PASS_THROUGH failed, Error=%u", (unsigned)GetLastError()); | |
3793 | ||
3794 | if (in.direction() & nvme_cmd_in::data_in) | |
3795 | memcpy(in.buffer, pthru->DataBuffer, in.size); | |
cfbba5b9 | 3796 | |
a86ec89e | 3797 | out.result = pthru->CplEntry[0]; |
cfbba5b9 GI |
3798 | return true; |
3799 | } | |
3800 | ||
3801 | ||
f9e10201 JD |
3802 | ///////////////////////////////////////////////////////////////////////////// |
3803 | // win10_nvme_device | |
3804 | ||
3805 | class win10_nvme_device | |
3806 | : public /*implements*/ nvme_device, | |
3807 | public /*extends*/ win_smart_device | |
3808 | { | |
3809 | public: | |
3810 | win10_nvme_device(smart_interface * intf, const char * dev_name, | |
3811 | const char * req_type, unsigned nsid); | |
3812 | ||
3813 | virtual bool open(); | |
3814 | ||
3815 | virtual bool nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out); | |
3816 | ||
3817 | private: | |
3818 | bool open(int phydrive); | |
3819 | }; | |
3820 | ||
3821 | ||
3822 | ///////////////////////////////////////////////////////////////////////////// | |
3823 | ||
3824 | win10_nvme_device::win10_nvme_device(smart_interface * intf, const char * dev_name, | |
3825 | const char * req_type, unsigned nsid) | |
3826 | : smart_device(intf, dev_name, "nvme", req_type), | |
3827 | nvme_device(nsid) | |
3828 | { | |
3829 | } | |
3830 | ||
3831 | bool win10_nvme_device::open() | |
3832 | { | |
3833 | // TODO: Use common /dev/ parsing functions | |
3834 | const char * name = skipdev(get_dev_name()); int len = strlen(name); | |
3835 | // sd[a-z]([a-z])? => Physical drive 0-701 | |
3836 | char drive[2 + 1] = ""; int n = -1; | |
3837 | if (sscanf(name, "sd%2[a-z]%n", drive, &n) == 1 && n == len) | |
3838 | return open(sdxy_to_phydrive(drive)); | |
3839 | ||
3840 | // pdN => Physical drive N | |
3841 | int phydrive = -1; n = -1; | |
3842 | if (sscanf(name, "pd%d%n", &phydrive, &n) == 1 && phydrive >= 0 && n == len) | |
3843 | return open(phydrive); | |
3844 | ||
3845 | return set_err(EINVAL); | |
3846 | } | |
3847 | ||
3848 | bool win10_nvme_device::open(int phydrive) | |
3849 | { | |
3850 | // TODO: Use common open function for all devices using "\\.\PhysicalDriveN" | |
3851 | char devpath[64]; | |
3852 | snprintf(devpath, sizeof(devpath) - 1, "\\\\.\\PhysicalDrive%d", phydrive); | |
3853 | ||
3854 | // No GENERIC_READ/WRITE access required, this works without admin rights | |
3855 | HANDLE h = CreateFileA(devpath, 0, FILE_SHARE_READ | FILE_SHARE_WRITE, | |
3856 | (SECURITY_ATTRIBUTES *)0, OPEN_EXISTING, 0, (HANDLE)0); | |
3857 | ||
3858 | if (h == INVALID_HANDLE_VALUE) { | |
3859 | long err = GetLastError(); | |
3860 | if (nvme_debugmode > 1) | |
3861 | pout(" %s: Open failed, Error=%ld\n", devpath, err); | |
3862 | if (err == ERROR_FILE_NOT_FOUND) | |
3863 | set_err(ENOENT, "%s: not found", devpath); | |
3864 | else if (err == ERROR_ACCESS_DENIED) | |
3865 | set_err(EACCES, "%s: access denied", devpath); | |
3866 | else | |
3867 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
3868 | return false; | |
3869 | } | |
3870 | ||
3871 | if (nvme_debugmode > 1) | |
3872 | pout(" %s: successfully opened\n", devpath); | |
3873 | ||
3874 | set_fh(h); | |
3875 | ||
3876 | // Use broadcast namespace if no NSID specified | |
3877 | // TODO: Get NSID of current device | |
3878 | if (!get_nsid()) | |
3879 | set_nsid(0xffffffff); | |
3880 | return true; | |
3881 | } | |
3882 | ||
3883 | struct STORAGE_PROTOCOL_SPECIFIC_QUERY_WITH_BUFFER | |
3884 | { | |
3885 | struct { // STORAGE_PROPERTY_QUERY without AdditionalsParameters[1] | |
3886 | STORAGE_PROPERTY_ID PropertyId; | |
3887 | STORAGE_QUERY_TYPE QueryType; | |
3888 | } PropertyQuery; | |
3889 | win10::STORAGE_PROTOCOL_SPECIFIC_DATA ProtocolSpecific; | |
3890 | BYTE DataBuffer[1]; | |
3891 | }; | |
3892 | ||
3893 | bool win10_nvme_device::nvme_pass_through(const nvme_cmd_in & in, nvme_cmd_out & out) | |
3894 | { | |
3895 | // Create buffer with appropriate size | |
3896 | raw_buffer spsq_raw_buf(offsetof(STORAGE_PROTOCOL_SPECIFIC_QUERY_WITH_BUFFER, DataBuffer) + in.size); | |
3897 | STORAGE_PROTOCOL_SPECIFIC_QUERY_WITH_BUFFER * spsq = | |
3898 | reinterpret_cast<STORAGE_PROTOCOL_SPECIFIC_QUERY_WITH_BUFFER *>(spsq_raw_buf.data()); | |
3899 | ||
3900 | // Set NVMe specifc STORAGE_PROPERTY_QUERY | |
3901 | spsq->PropertyQuery.QueryType = PropertyStandardQuery; | |
3902 | spsq->ProtocolSpecific.ProtocolType = win10::ProtocolTypeNvme; | |
3903 | ||
3904 | switch (in.opcode) { | |
3905 | case smartmontools::nvme_admin_identify: | |
3906 | if (!in.nsid) // Identify controller | |
3907 | spsq->PropertyQuery.PropertyId = win10::StorageAdapterProtocolSpecificProperty; | |
3908 | else | |
3909 | spsq->PropertyQuery.PropertyId = win10::StorageDeviceProtocolSpecificProperty; | |
3910 | spsq->ProtocolSpecific.DataType = win10::NVMeDataTypeIdentify; | |
3911 | spsq->ProtocolSpecific.ProtocolDataRequestValue = in.cdw10; | |
3912 | break; | |
3913 | case smartmontools::nvme_admin_get_log_page: | |
3914 | spsq->PropertyQuery.PropertyId = win10::StorageDeviceProtocolSpecificProperty; | |
3915 | spsq->ProtocolSpecific.DataType = win10::NVMeDataTypeLogPage; | |
3916 | spsq->ProtocolSpecific.ProtocolDataRequestValue = in.cdw10 & 0xff; // LID only ? | |
3917 | break; | |
3918 | // TODO: nvme_admin_get_features | |
3919 | default: | |
3920 | return set_err(ENOSYS, "NVMe admin command 0x%02x not supported", in.opcode); | |
3921 | } | |
3922 | ||
3923 | spsq->ProtocolSpecific.ProtocolDataRequestSubValue = in.nsid; // ? | |
3924 | spsq->ProtocolSpecific.ProtocolDataOffset = sizeof(spsq->ProtocolSpecific); | |
3925 | spsq->ProtocolSpecific.ProtocolDataLength = in.size; | |
3926 | ||
3927 | if (in.direction() & nvme_cmd_in::data_out) | |
3928 | memcpy(spsq->DataBuffer, in.buffer, in.size); | |
3929 | ||
3930 | if (nvme_debugmode > 1) | |
3931 | pout(" [STORAGE_QUERY_PROPERTY: Id=%u, Type=%u, Value=0x%08x, SubVal=0x%08x]\n", | |
3932 | (unsigned)spsq->PropertyQuery.PropertyId, | |
3933 | (unsigned)spsq->ProtocolSpecific.DataType, | |
3934 | (unsigned)spsq->ProtocolSpecific.ProtocolDataRequestValue, | |
3935 | (unsigned)spsq->ProtocolSpecific.ProtocolDataRequestSubValue); | |
3936 | ||
3937 | // Call IOCTL_STORAGE_QUERY_PROPERTY | |
3938 | DWORD num_out = 0; | |
3939 | long err = 0; | |
3940 | if (!DeviceIoControl(get_fh(), IOCTL_STORAGE_QUERY_PROPERTY, | |
3941 | spsq, spsq_raw_buf.size(), spsq, spsq_raw_buf.size(), | |
3942 | &num_out, (OVERLAPPED*)0)) { | |
3943 | err = GetLastError(); | |
3944 | } | |
3945 | ||
3946 | if (nvme_debugmode > 1) | |
3947 | pout(" [STORAGE_QUERY_PROPERTY: ReturnData=0x%08x, Reserved[3]={0x%x, 0x%x, 0x%x}]\n", | |
3948 | (unsigned)spsq->ProtocolSpecific.FixedProtocolReturnData, | |
3949 | (unsigned)spsq->ProtocolSpecific.Reserved[0], | |
3950 | (unsigned)spsq->ProtocolSpecific.Reserved[1], | |
3951 | (unsigned)spsq->ProtocolSpecific.Reserved[2]); | |
3952 | ||
3953 | // NVMe status is checked by IOCTL | |
3954 | if (err) | |
3955 | return set_err(EIO, "IOCTL_STORAGE_QUERY_PROPERTY(NVMe) failed, Error=%ld", err); | |
3956 | ||
3957 | if (in.direction() & nvme_cmd_in::data_in) | |
3958 | memcpy(in.buffer, spsq->DataBuffer, in.size); | |
3959 | ||
3960 | out.result = spsq->ProtocolSpecific.FixedProtocolReturnData; // Completion DW0 ? | |
3961 | return true; | |
3962 | } | |
3963 | ||
3964 | ||
ba59cff1 | 3965 | ///////////////////////////////////////////////////////////////////////////// |
a86ec89e GI |
3966 | // win_smart_interface |
3967 | // Platform specific interface | |
ba59cff1 | 3968 | |
a86ec89e GI |
3969 | class win_smart_interface |
3970 | : public /*implements*/ smart_interface | |
2127e193 | 3971 | { |
a86ec89e GI |
3972 | public: |
3973 | virtual std::string get_os_version_str(); | |
ba59cff1 | 3974 | |
a86ec89e | 3975 | virtual std::string get_app_examples(const char * appname); |
2127e193 | 3976 | |
a86ec89e GI |
3977 | #ifndef __CYGWIN__ |
3978 | virtual int64_t get_timer_usec(); | |
3979 | #endif | |
ba59cff1 | 3980 | |
a86ec89e | 3981 | virtual bool disable_system_auto_standby(bool disable); |
2127e193 | 3982 | |
a86ec89e GI |
3983 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, |
3984 | const char * pattern = 0); | |
2127e193 | 3985 | |
a86ec89e GI |
3986 | protected: |
3987 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
2127e193 | 3988 | |
a86ec89e | 3989 | virtual scsi_device * get_scsi_device(const char * name, const char * type); |
ba59cff1 | 3990 | |
a86ec89e | 3991 | virtual nvme_device * get_nvme_device(const char * name, const char * type, unsigned nsid); |
ba59cff1 | 3992 | |
a86ec89e | 3993 | virtual smart_device * autodetect_smart_device(const char * name); |
2127e193 | 3994 | |
a86ec89e | 3995 | virtual smart_device * get_custom_smart_device(const char * name, const char * type); |
2127e193 | 3996 | |
a86ec89e | 3997 | virtual std::string get_valid_custom_dev_types_str(); |
2127e193 | 3998 | |
a86ec89e GI |
3999 | private: |
4000 | ata_device * get_usb_device(const char * name, int phydrive, int logdrive = -1); | |
4001 | }; | |
2127e193 | 4002 | |
2127e193 | 4003 | |
a86ec89e | 4004 | ///////////////////////////////////////////////////////////////////////////// |
2127e193 | 4005 | |
a86ec89e GI |
4006 | #ifndef _WIN64 |
4007 | // Running on 64-bit Windows as 32-bit app ? | |
4008 | static bool is_wow64() | |
4009 | { | |
4010 | BOOL (WINAPI * IsWow64Process_p)(HANDLE, PBOOL) = | |
4011 | (BOOL (WINAPI *)(HANDLE, PBOOL)) | |
4012 | GetProcAddress(GetModuleHandleA("kernel32.dll"), "IsWow64Process"); | |
4013 | if (!IsWow64Process_p) | |
4014 | return false; | |
4015 | BOOL w64 = FALSE; | |
4016 | if (!IsWow64Process_p(GetCurrentProcess(), &w64)) | |
4017 | return false; | |
4018 | return !!w64; | |
2127e193 | 4019 | } |
a86ec89e | 4020 | #endif // _WIN64 |
2127e193 | 4021 | |
a86ec89e GI |
4022 | // Return info string about build host and OS version |
4023 | std::string win_smart_interface::get_os_version_str() | |
2127e193 | 4024 | { |
a86ec89e GI |
4025 | char vstr[sizeof(SMARTMONTOOLS_BUILD_HOST)-1+sizeof("-2003r2(64)-sp2.1")+13] |
4026 | = SMARTMONTOOLS_BUILD_HOST; | |
4027 | if (vstr[1] < '6') | |
4028 | vstr[1] = '6'; | |
4029 | char * const vptr = vstr+sizeof(SMARTMONTOOLS_BUILD_HOST)-1; | |
4030 | const int vlen = sizeof(vstr)-sizeof(SMARTMONTOOLS_BUILD_HOST); | |
4031 | assert(vptr == vstr+strlen(vstr) && vptr+vlen+1 == vstr+sizeof(vstr)); | |
2127e193 | 4032 | |
a86ec89e GI |
4033 | // Starting with Windows 8.1, GetVersionEx() does no longer report the |
4034 | // actual OS version, see: | |
4035 | // http://msdn.microsoft.com/en-us/library/windows/desktop/dn302074.aspx | |
2127e193 | 4036 | |
a86ec89e GI |
4037 | // RtlGetVersion() is not affected |
4038 | LONG /*NTSTATUS*/ (WINAPI /*NTAPI*/ * RtlGetVersion_p)(LPOSVERSIONINFOEXW) = | |
4039 | (LONG (WINAPI *)(LPOSVERSIONINFOEXW)) | |
4040 | GetProcAddress(GetModuleHandleA("ntdll.dll"), "RtlGetVersion"); | |
2127e193 | 4041 | |
a86ec89e GI |
4042 | OSVERSIONINFOEXW vi; memset(&vi, 0, sizeof(vi)); |
4043 | vi.dwOSVersionInfoSize = sizeof(vi); | |
4044 | if (!RtlGetVersion_p || RtlGetVersion_p(&vi)) { | |
4045 | if (!GetVersionExW((OSVERSIONINFOW *)&vi)) | |
4046 | return vstr; | |
2127e193 GI |
4047 | } |
4048 | ||
a86ec89e | 4049 | const char * w = 0; |
f9e10201 | 4050 | unsigned build = 0; |
a86ec89e GI |
4051 | if ( vi.dwPlatformId == VER_PLATFORM_WIN32_NT |
4052 | && vi.dwMajorVersion <= 0xf && vi.dwMinorVersion <= 0xf) { | |
f9e10201 JD |
4053 | switch ( (vi.dwMajorVersion << 4 | vi.dwMinorVersion) << 1 |
4054 | | (vi.wProductType > VER_NT_WORKSTATION ? 1 : 0) ) { | |
4055 | case 0x50<<1 : | |
4056 | case 0x50<<1 | 1: w = "2000"; break; | |
4057 | case 0x51<<1 : w = "xp"; break; | |
4058 | case 0x52<<1 : w = "xp64"; break; | |
4059 | case 0x52<<1 | 1: w = (!GetSystemMetrics(89/*SM_SERVERR2*/) | |
4060 | ? "2003" | |
4061 | : "2003r2"); break; | |
4062 | case 0x60<<1 : w = "vista"; break; | |
4063 | case 0x60<<1 | 1: w = "2008"; break; | |
4064 | case 0x61<<1 : w = "win7"; break; | |
4065 | case 0x61<<1 | 1: w = "2008r2"; break; | |
4066 | case 0x62<<1 : w = "win8"; break; | |
4067 | case 0x62<<1 | 1: w = "2012"; break; | |
4068 | case 0x63<<1 : w = "win8.1"; break; | |
4069 | case 0x63<<1 | 1: w = "2012r2"; break; | |
4070 | case 0xa0<<1 : | |
4071 | switch (vi.dwBuildNumber) { | |
4072 | case 10240: w = "w10-1507"; break; | |
4073 | case 10586: w = "w10-1511"; break; | |
4074 | case 14393: w = "w10-1607"; break; | |
4075 | case 15063: w = "w10-1703"; break; | |
4076 | case 16299: w = "w10-1709"; break; | |
4077 | default: w = "w10"; build = vi.dwBuildNumber; break; | |
4078 | } break; | |
4079 | case 0xa0<<1 | 1: | |
4080 | switch (vi.dwBuildNumber) { | |
4081 | case 14393: w = "2016-1607"; break; | |
4082 | default: w = "2016"; build = vi.dwBuildNumber; break; | |
4083 | } break; | |
a86ec89e | 4084 | } |
2127e193 GI |
4085 | } |
4086 | ||
a86ec89e GI |
4087 | const char * w64 = ""; |
4088 | #ifndef _WIN64 | |
4089 | if (is_wow64()) | |
4090 | w64 = "(64)"; | |
4091 | #endif | |
2127e193 | 4092 | |
a86ec89e GI |
4093 | if (!w) |
4094 | snprintf(vptr, vlen, "-%s%u.%u%s", | |
4095 | (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "??"), | |
4096 | (unsigned)vi.dwMajorVersion, (unsigned)vi.dwMinorVersion, w64); | |
f9e10201 JD |
4097 | else if (build) |
4098 | snprintf(vptr, vlen, "-%s%s-b%u", w, w64, build); | |
a86ec89e GI |
4099 | else if (vi.wServicePackMinor) |
4100 | snprintf(vptr, vlen, "-%s%s-sp%u.%u", w, w64, vi.wServicePackMajor, vi.wServicePackMinor); | |
4101 | else if (vi.wServicePackMajor) | |
4102 | snprintf(vptr, vlen, "-%s%s-sp%u", w, w64, vi.wServicePackMajor); | |
2127e193 | 4103 | else |
a86ec89e GI |
4104 | snprintf(vptr, vlen, "-%s%s", w, w64); |
4105 | return vstr; | |
4106 | } | |
2127e193 | 4107 | |
a86ec89e GI |
4108 | #ifndef __CYGWIN__ |
4109 | // MSVCRT only provides ftime() which uses GetSystemTime() | |
4110 | // This provides only ~15ms resolution by default. | |
4111 | // Use QueryPerformanceCounter instead (~300ns). | |
4112 | // (Cygwin provides CLOCK_MONOTONIC which has the same effect) | |
4113 | int64_t win_smart_interface::get_timer_usec() | |
4114 | { | |
4115 | static int64_t freq = 0; | |
2127e193 | 4116 | |
a86ec89e GI |
4117 | LARGE_INTEGER t; |
4118 | if (freq == 0) | |
4119 | freq = (QueryPerformanceFrequency(&t) ? t.QuadPart : -1); | |
4120 | if (freq <= 0) | |
4121 | return smart_interface::get_timer_usec(); | |
2127e193 | 4122 | |
a86ec89e GI |
4123 | if (!QueryPerformanceCounter(&t)) |
4124 | return -1; | |
4125 | if (!(0 <= t.QuadPart && t.QuadPart <= (int64_t)(~(uint64_t)0 >> 1)/1000000)) | |
4126 | return -1; | |
2127e193 | 4127 | |
a86ec89e | 4128 | return (t.QuadPart * 1000000LL) / freq; |
ba59cff1 | 4129 | } |
a86ec89e | 4130 | #endif // __CYGWIN__ |
2127e193 | 4131 | |
f4e463df | 4132 | |
a86ec89e GI |
4133 | ata_device * win_smart_interface::get_ata_device(const char * name, const char * type) |
4134 | { | |
4135 | const char * testname = skipdev(name); | |
4136 | if (!strncmp(testname, "csmi", 4)) | |
4137 | return new win_csmi_device(this, name, type); | |
4138 | if (!strncmp(testname, "tw_cli", 6)) | |
4139 | return new win_tw_cli_device(this, name, type); | |
4140 | return new win_ata_device(this, name, type); | |
4141 | } | |
f4e463df | 4142 | |
a86ec89e GI |
4143 | scsi_device * win_smart_interface::get_scsi_device(const char * name, const char * type) |
4144 | { | |
4145 | return new win_scsi_device(this, name, type); | |
4146 | } | |
f4e463df | 4147 | |
a86ec89e GI |
4148 | nvme_device * win_smart_interface::get_nvme_device(const char * name, const char * type, |
4149 | unsigned nsid) | |
4150 | { | |
f9e10201 JD |
4151 | if (str_starts_with(skipdev(name), "nvme")) |
4152 | return new win_nvme_device(this, name, type, nsid); | |
4153 | return new win10_nvme_device(this, name, type, nsid); | |
a86ec89e | 4154 | } |
f4e463df | 4155 | |
f4e463df | 4156 | |
a86ec89e GI |
4157 | smart_device * win_smart_interface::get_custom_smart_device(const char * name, const char * type) |
4158 | { | |
4159 | // Areca? | |
4160 | int disknum = -1, n1 = -1, n2 = -1; | |
4161 | int encnum = 1; | |
4162 | char devpath[32]; | |
f4e463df | 4163 | |
a86ec89e GI |
4164 | if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) { |
4165 | if (!(1 <= disknum && disknum <= 128)) { | |
4166 | set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum); | |
4167 | return 0; | |
4168 | } | |
4169 | if (!(1 <= encnum && encnum <= 8)) { | |
4170 | set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum); | |
4171 | return 0; | |
4172 | } | |
f4e463df | 4173 | |
a86ec89e GI |
4174 | name = skipdev(name); |
4175 | #define ARECA_MAX_CTLR_NUM 16 | |
4176 | n1 = -1; | |
4177 | int ctlrindex = 0; | |
4178 | if (sscanf(name, "arcmsr%d%n", &ctlrindex, &n1) >= 1 && n1 == (int)strlen(name)) { | |
4179 | /* | |
4180 | 1. scan from "\\\\.\\scsi[0]:" up to "\\\\.\\scsi[ARECA_MAX_CTLR_NUM]:" and | |
4181 | 2. map arcmsrX into "\\\\.\\scsiX" | |
4182 | */ | |
4183 | for (int idx = 0; idx < ARECA_MAX_CTLR_NUM; idx++) { | |
4184 | memset(devpath, 0, sizeof(devpath)); | |
4185 | snprintf(devpath, sizeof(devpath), "\\\\.\\scsi%d:", idx); | |
4186 | win_areca_ata_device *arcdev = new win_areca_ata_device(this, devpath, disknum, encnum); | |
4187 | if(arcdev->arcmsr_probe()) { | |
4188 | if(ctlrindex-- == 0) { | |
4189 | return arcdev; | |
4190 | } | |
4191 | } | |
4192 | delete arcdev; | |
4193 | } | |
4194 | set_err(ENOENT, "No Areca controller found"); | |
4195 | } | |
4196 | else | |
4197 | set_err(EINVAL, "Option -d areca,N/E requires device name /dev/arcmsrX"); | |
4198 | return 0; | |
f4e463df | 4199 | } |
f4e463df | 4200 | |
a86ec89e GI |
4201 | // aacraid? |
4202 | unsigned ctrnum, lun, target; | |
4203 | n1 = -1; | |
f4e463df | 4204 | |
a86ec89e GI |
4205 | if ( sscanf(type, "aacraid,%u,%u,%u%n", &ctrnum, &lun, &target, &n1) >= 3 |
4206 | && n1 == (int)strlen(type)) { | |
4207 | #define aacraid_MAX_CTLR_NUM 16 | |
4208 | if (ctrnum >= aacraid_MAX_CTLR_NUM) { | |
4209 | set_err(EINVAL, "aacraid: invalid host number %u", ctrnum); | |
4210 | return 0; | |
4211 | } | |
f4e463df | 4212 | |
a86ec89e GI |
4213 | /* |
4214 | 1. scan from "\\\\.\\scsi[0]:" up to "\\\\.\\scsi[AACRAID_MAX_CTLR_NUM]:" and | |
4215 | 2. map ARCX into "\\\\.\\scsiX" | |
4216 | */ | |
4217 | memset(devpath, 0, sizeof(devpath)); | |
4218 | unsigned ctlrindex = 0; | |
4219 | for (int portNum = 0; portNum < aacraid_MAX_CTLR_NUM; portNum++){ | |
4220 | char subKey[63]; | |
4221 | snprintf(subKey, sizeof(subKey), "HARDWARE\\DEVICEMAP\\Scsi\\Scsi Port %d", portNum); | |
4222 | HKEY hScsiKey = 0; | |
4223 | long regStatus = RegOpenKeyExA(HKEY_LOCAL_MACHINE, subKey, 0, KEY_READ, &hScsiKey); | |
4224 | if (regStatus == ERROR_SUCCESS){ | |
4225 | char driverName[20]; | |
4226 | DWORD driverNameSize = sizeof(driverName); | |
4227 | DWORD regType = 0; | |
4228 | regStatus = RegQueryValueExA(hScsiKey, "Driver", NULL, ®Type, (LPBYTE) driverName, &driverNameSize); | |
4229 | if (regStatus == ERROR_SUCCESS){ | |
4230 | if (regType == REG_SZ){ | |
4231 | if (stricmp(driverName, "arcsas") == 0){ | |
4232 | if(ctrnum == ctlrindex){ | |
4233 | snprintf(devpath, sizeof(devpath), "\\\\.\\Scsi%d:", portNum); | |
4234 | return get_sat_device("sat,auto", | |
4235 | new win_aacraid_device(this, devpath, ctrnum, target, lun)); | |
4236 | } | |
4237 | ctlrindex++; | |
4238 | } | |
4239 | } | |
4240 | } | |
4241 | RegCloseKey(hScsiKey); | |
f4e463df | 4242 | } |
f4e463df | 4243 | } |
f4e463df | 4244 | |
a86ec89e GI |
4245 | set_err(EINVAL, "aacraid: host %u not found", ctrnum); |
4246 | return 0; | |
f4e463df GI |
4247 | } |
4248 | ||
4249 | return 0; | |
4250 | } | |
4251 | ||
a86ec89e | 4252 | std::string win_smart_interface::get_valid_custom_dev_types_str() |
f4e463df | 4253 | { |
a86ec89e | 4254 | return "aacraid,H,L,ID, areca,N[/E]"; |
f4e463df GI |
4255 | } |
4256 | ||
f4e463df | 4257 | |
a86ec89e | 4258 | // Return value for device detection functions |
f9e10201 | 4259 | enum win_dev_type { DEV_UNKNOWN = 0, DEV_ATA, DEV_SCSI, DEV_SAT, DEV_USB, DEV_NVME }; |
a86ec89e GI |
4260 | |
4261 | // Return true if ATA drive behind a SAT layer | |
4262 | static bool is_sat(const STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
4263 | { | |
4264 | if (!data->desc.VendorIdOffset) | |
ee38a438 | 4265 | return false; |
a86ec89e GI |
4266 | if (strcmp(data->raw + data->desc.VendorIdOffset, "ATA ")) |
4267 | return false; | |
4268 | return true; | |
4269 | } | |
f4e463df | 4270 | |
a86ec89e GI |
4271 | // Return true if Intel ICHxR RAID volume |
4272 | static bool is_intel_raid_volume(const STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
4273 | { | |
4274 | if (!(data->desc.VendorIdOffset && data->desc.ProductIdOffset)) | |
4275 | return false; | |
4276 | const char * vendor = data->raw + data->desc.VendorIdOffset; | |
4277 | if (!(!strnicmp(vendor, "Intel", 5) && strspn(vendor+5, " ") == strlen(vendor+5))) | |
4278 | return false; | |
4279 | if (strnicmp(data->raw + data->desc.ProductIdOffset, "Raid ", 5)) | |
4280 | return false; | |
ee38a438 GI |
4281 | return true; |
4282 | } | |
f4e463df | 4283 | |
a86ec89e GI |
4284 | // get DEV_* for open handle |
4285 | static win_dev_type get_controller_type(HANDLE hdevice, bool admin, GETVERSIONINPARAMS_EX * ata_version_ex) | |
ee38a438 | 4286 | { |
a86ec89e GI |
4287 | // Get BusType from device descriptor |
4288 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
4289 | if (storage_query_property_ioctl(hdevice, &data)) | |
4290 | return DEV_UNKNOWN; | |
4291 | ||
4292 | // Newer BusType* values are missing in older includes | |
4293 | switch ((int)data.desc.BusType) { | |
4294 | case BusTypeAta: | |
4295 | case 0x0b: // BusTypeSata | |
4296 | // Certain Intel AHCI drivers (C600+/C220+) have broken | |
4297 | // IOCTL_ATA_PASS_THROUGH support and a working SAT layer | |
4298 | if (is_sat(&data)) | |
4299 | return DEV_SAT; | |
4300 | ||
4301 | if (ata_version_ex) | |
4302 | memset(ata_version_ex, 0, sizeof(*ata_version_ex)); | |
4303 | return DEV_ATA; | |
4304 | ||
4305 | case BusTypeScsi: | |
4306 | case BusTypeRAID: | |
4307 | if (is_sat(&data)) | |
4308 | return DEV_SAT; | |
4309 | ||
4310 | // Intel ICHxR RAID volume: reports SMART_GET_VERSION but does not support SMART_* | |
4311 | if (is_intel_raid_volume(&data)) | |
4312 | return DEV_SCSI; | |
4313 | // LSI/3ware RAID volume: supports SMART_* | |
4314 | if (admin && smart_get_version(hdevice, ata_version_ex) >= 0) | |
4315 | return DEV_ATA; | |
4316 | ||
4317 | return DEV_SCSI; | |
4318 | ||
4319 | case 0x09: // BusTypeiScsi | |
4320 | case 0x0a: // BusTypeSas | |
4321 | if (is_sat(&data)) | |
4322 | return DEV_SAT; | |
4323 | ||
4324 | return DEV_SCSI; | |
4325 | ||
4326 | case BusTypeUsb: | |
4327 | return DEV_USB; | |
4328 | ||
f9e10201 JD |
4329 | case 0x11: // BusTypeNVMe? |
4330 | return DEV_NVME; | |
4331 | ||
a86ec89e GI |
4332 | default: |
4333 | return DEV_UNKNOWN; | |
4334 | } | |
4335 | /*NOTREACHED*/ | |
ee38a438 | 4336 | } |
f4e463df | 4337 | |
a86ec89e GI |
4338 | // get DEV_* for device path |
4339 | static win_dev_type get_controller_type(const char * path, GETVERSIONINPARAMS_EX * ata_version_ex = 0) | |
ee38a438 | 4340 | { |
a86ec89e GI |
4341 | bool admin = true; |
4342 | HANDLE h = CreateFileA(path, GENERIC_READ|GENERIC_WRITE, | |
4343 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
4344 | if (h == INVALID_HANDLE_VALUE) { | |
4345 | admin = false; | |
4346 | h = CreateFileA(path, 0, | |
4347 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
4348 | if (h == INVALID_HANDLE_VALUE) | |
4349 | return DEV_UNKNOWN; | |
4350 | } | |
4351 | if (ata_debugmode > 1 || scsi_debugmode > 1) | |
4352 | pout(" %s: successfully opened%s\n", path, (!admin ? " (without admin rights)" :"")); | |
4353 | win_dev_type type = get_controller_type(h, admin, ata_version_ex); | |
4354 | CloseHandle(h); | |
4355 | return type; | |
4356 | } | |
f4e463df | 4357 | |
a86ec89e GI |
4358 | // get DEV_* for physical drive number |
4359 | static win_dev_type get_phy_drive_type(int drive, GETVERSIONINPARAMS_EX * ata_version_ex) | |
4360 | { | |
4361 | char path[30]; | |
4362 | snprintf(path, sizeof(path)-1, "\\\\.\\PhysicalDrive%d", drive); | |
4363 | return get_controller_type(path, ata_version_ex); | |
4364 | } | |
f4e463df | 4365 | |
a86ec89e GI |
4366 | static win_dev_type get_phy_drive_type(int drive) |
4367 | { | |
4368 | return get_phy_drive_type(drive, 0); | |
ee38a438 | 4369 | } |
f4e463df | 4370 | |
a86ec89e GI |
4371 | // get DEV_* for logical drive number |
4372 | static win_dev_type get_log_drive_type(int drive) | |
ee38a438 | 4373 | { |
a86ec89e GI |
4374 | char path[30]; |
4375 | snprintf(path, sizeof(path)-1, "\\\\.\\%c:", 'A'+drive); | |
4376 | return get_controller_type(path); | |
4377 | } | |
f4e463df | 4378 | |
a86ec89e GI |
4379 | static win_dev_type get_dev_type(const char * name, int & phydrive, int & logdrive) |
4380 | { | |
4381 | phydrive = logdrive = -1; | |
f4e463df | 4382 | |
a86ec89e GI |
4383 | name = skipdev(name); |
4384 | if (!strncmp(name, "st", 2)) | |
4385 | return DEV_SCSI; | |
4386 | if (!strncmp(name, "nst", 3)) | |
4387 | return DEV_SCSI; | |
4388 | if (!strncmp(name, "tape", 4)) | |
4389 | return DEV_SCSI; | |
4390 | ||
4391 | logdrive = drive_letter(name); | |
4392 | if (logdrive >= 0) { | |
4393 | win_dev_type type = get_log_drive_type(logdrive); | |
4394 | return (type != DEV_UNKNOWN ? type : DEV_SCSI); | |
f4e463df GI |
4395 | } |
4396 | ||
a86ec89e GI |
4397 | char drive[2+1] = ""; |
4398 | if (sscanf(name, "sd%2[a-z]", drive) == 1) { | |
4399 | phydrive = sdxy_to_phydrive(drive); | |
4400 | return get_phy_drive_type(phydrive); | |
4401 | } | |
ee38a438 | 4402 | |
a86ec89e GI |
4403 | if (sscanf(name, "pd%d", &phydrive) == 1 && phydrive >= 0) |
4404 | return get_phy_drive_type(phydrive); | |
4405 | ||
4406 | return DEV_UNKNOWN; | |
ee38a438 | 4407 | } |
f4e463df | 4408 | |
f4e463df | 4409 | |
a86ec89e GI |
4410 | ata_device * win_smart_interface::get_usb_device(const char * name, |
4411 | int phydrive, int logdrive /* = -1 */) | |
ee38a438 | 4412 | { |
a86ec89e GI |
4413 | // Get USB bridge ID |
4414 | unsigned short vendor_id = 0, product_id = 0; | |
4415 | if (!get_usb_id(phydrive, logdrive, vendor_id, product_id)) { | |
4416 | set_err(EINVAL, "Unable to read USB device ID"); | |
4417 | return 0; | |
f4e463df GI |
4418 | } |
4419 | ||
a86ec89e GI |
4420 | // Get type name for this ID |
4421 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); | |
4422 | if (!usbtype) | |
4423 | return 0; | |
4424 | ||
4425 | // Return SAT/USB device for this type | |
4426 | return get_sat_device(usbtype, new win_scsi_device(this, name, "")); | |
4427 | } | |
4428 | ||
4429 | smart_device * win_smart_interface::autodetect_smart_device(const char * name) | |
4430 | { | |
4431 | const char * testname = skipdev(name); | |
4432 | if (str_starts_with(testname, "hd")) | |
4433 | return new win_ata_device(this, name, ""); | |
4434 | ||
4435 | if (str_starts_with(testname, "tw_cli")) | |
4436 | return new win_tw_cli_device(this, name, ""); | |
4437 | ||
4438 | if (str_starts_with(testname, "csmi")) | |
4439 | return new win_csmi_device(this, name, ""); | |
4440 | ||
4441 | if (str_starts_with(testname, "nvme")) | |
4442 | return new win_nvme_device(this, name, "", 0 /* use default nsid */); | |
4443 | ||
4444 | int phydrive = -1, logdrive = -1; | |
4445 | win_dev_type type = get_dev_type(name, phydrive, logdrive); | |
4446 | ||
4447 | if (type == DEV_ATA) | |
4448 | return new win_ata_device(this, name, ""); | |
4449 | ||
4450 | if (type == DEV_SCSI) | |
4451 | return new win_scsi_device(this, name, ""); | |
4452 | ||
4453 | if (type == DEV_SAT) | |
4454 | return get_sat_device("sat", new win_scsi_device(this, name, "")); | |
4455 | ||
4456 | if (type == DEV_USB) | |
4457 | return get_usb_device(name, phydrive, logdrive); | |
4458 | ||
f9e10201 JD |
4459 | if (type == DEV_NVME) |
4460 | return new win10_nvme_device(this, name, "", 0 /* use default nsid */); | |
4461 | ||
a86ec89e | 4462 | return 0; |
f4e463df GI |
4463 | } |
4464 | ||
4465 | ||
a86ec89e GI |
4466 | // Scan for devices |
4467 | bool win_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
4468 | const char * type, const char * pattern /* = 0*/) | |
f4e463df | 4469 | { |
a86ec89e GI |
4470 | if (pattern) { |
4471 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
4472 | return false; | |
4473 | } | |
f4e463df | 4474 | |
a86ec89e GI |
4475 | // Check for "[*,]pd" type |
4476 | bool pd = false; | |
4477 | char type2[16+1] = ""; | |
4478 | if (type) { | |
4479 | int nc = -1; | |
4480 | if (!strcmp(type, "pd")) { | |
4481 | pd = true; | |
4482 | type = 0; | |
4483 | } | |
4484 | else if (sscanf(type, "%16[^,],pd%n", type2, &nc) == 1 && | |
4485 | nc == (int)strlen(type)) { | |
4486 | pd = true; | |
4487 | type = type2; | |
4488 | } | |
4489 | } | |
f4e463df | 4490 | |
a86ec89e GI |
4491 | // Set valid types |
4492 | bool ata, scsi, sat, usb, csmi, nvme; | |
4493 | if (!type) { | |
4494 | ata = scsi = usb = sat = csmi = true; | |
4495 | #ifdef WITH_NVME_DEVICESCAN // TODO: Remove when NVMe support is no longer EXPERIMENTAL | |
4496 | nvme = true; | |
4497 | #else | |
4498 | nvme = false; | |
4499 | #endif | |
f4e463df | 4500 | } |
a86ec89e GI |
4501 | else { |
4502 | ata = scsi = usb = sat = csmi = nvme = false; | |
4503 | if (!strcmp(type, "ata")) | |
4504 | ata = true; | |
4505 | else if (!strcmp(type, "scsi")) | |
4506 | scsi = true; | |
4507 | else if (!strcmp(type, "sat")) | |
4508 | sat = true; | |
4509 | else if (!strcmp(type, "usb")) | |
4510 | usb = true; | |
4511 | else if (!strcmp(type, "csmi")) | |
4512 | csmi = true; | |
4513 | else if (!strcmp(type, "nvme")) | |
4514 | nvme = true; | |
4515 | else { | |
4516 | set_err(EINVAL, | |
4517 | "Invalid type '%s', valid arguments are: ata[,pd], scsi[,pd], " | |
4518 | "sat[,pd], usb[,pd], csmi, nvme, pd", type); | |
4519 | return false; | |
4520 | } | |
f4e463df GI |
4521 | } |
4522 | ||
a86ec89e | 4523 | char name[20]; |
f4e463df | 4524 | |
f9e10201 | 4525 | if (ata || scsi || sat || usb || nvme) { |
a86ec89e GI |
4526 | // Scan up to 128 drives and 2 3ware controllers |
4527 | const int max_raid = 2; | |
4528 | bool raid_seen[max_raid] = {false, false}; | |
f4e463df | 4529 | |
a86ec89e GI |
4530 | for (int i = 0; i < 128; i++) { |
4531 | if (pd) | |
4532 | snprintf(name, sizeof(name), "/dev/pd%d", i); | |
4533 | else if (i + 'a' <= 'z') | |
4534 | snprintf(name, sizeof(name), "/dev/sd%c", i + 'a'); | |
4535 | else | |
4536 | snprintf(name, sizeof(name), "/dev/sd%c%c", | |
4537 | i / ('z'-'a'+1) - 1 + 'a', | |
4538 | i % ('z'-'a'+1) + 'a'); | |
f4e463df | 4539 | |
a86ec89e GI |
4540 | smart_device * dev = 0; |
4541 | GETVERSIONINPARAMS_EX vers_ex; | |
f4e463df | 4542 | |
a86ec89e GI |
4543 | switch (get_phy_drive_type(i, (ata ? &vers_ex : 0))) { |
4544 | case DEV_ATA: | |
4545 | // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returned ATA/SATA | |
4546 | if (!ata) | |
4547 | continue; | |
f4e463df | 4548 | |
a86ec89e GI |
4549 | // Interpret RAID drive map if present |
4550 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { | |
4551 | // Skip if too many controllers or logical drive from this controller already seen | |
4552 | if (!(vers_ex.wControllerId < max_raid && !raid_seen[vers_ex.wControllerId])) | |
4553 | continue; | |
4554 | raid_seen[vers_ex.wControllerId] = true; | |
4555 | // Add physical drives | |
4556 | int len = strlen(name); | |
4557 | for (unsigned int pi = 0; pi < 32; pi++) { | |
4558 | if (vers_ex.dwDeviceMapEx & (1L << pi)) { | |
4559 | snprintf(name+len, sizeof(name)-1-len, ",%u", pi); | |
4560 | devlist.push_back( new win_ata_device(this, name, "ata") ); | |
4561 | } | |
4562 | } | |
4563 | continue; | |
4564 | } | |
f4e463df | 4565 | |
a86ec89e GI |
4566 | dev = new win_ata_device(this, name, "ata"); |
4567 | break; | |
f4e463df | 4568 | |
a86ec89e GI |
4569 | case DEV_SCSI: |
4570 | // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... | |
4571 | if (!scsi) | |
4572 | continue; | |
4573 | dev = new win_scsi_device(this, name, "scsi"); | |
4574 | break; | |
f4e463df | 4575 | |
a86ec89e GI |
4576 | case DEV_SAT: |
4577 | // STORAGE_QUERY_PROPERTY returned VendorId "ATA " | |
4578 | if (!sat) | |
4579 | continue; | |
4580 | dev = get_sat_device("sat", new win_scsi_device(this, name, "")); | |
4581 | break; | |
f4e463df | 4582 | |
a86ec89e GI |
4583 | case DEV_USB: |
4584 | // STORAGE_QUERY_PROPERTY returned USB | |
4585 | if (!usb) | |
4586 | continue; | |
4587 | dev = get_usb_device(name, i); | |
4588 | if (!dev) | |
4589 | // Unknown or unsupported USB ID, return as SCSI | |
4590 | dev = new win_scsi_device(this, name, ""); | |
4591 | break; | |
f4e463df | 4592 | |
f9e10201 JD |
4593 | case DEV_NVME: |
4594 | // STORAGE_QUERY_PROPERTY returned NVMe | |
4595 | if (!nvme) | |
4596 | continue; | |
4597 | dev = new win10_nvme_device(this, name, "", 0 /* use default nsid */); | |
4598 | break; | |
4599 | ||
a86ec89e GI |
4600 | default: |
4601 | // Unknown type | |
4602 | continue; | |
4603 | } | |
f4e463df | 4604 | |
a86ec89e GI |
4605 | devlist.push_back(dev); |
4606 | } | |
f4e463df GI |
4607 | } |
4608 | ||
a86ec89e GI |
4609 | if (csmi) { |
4610 | // Scan CSMI devices | |
4611 | for (int i = 0; i <= 9; i++) { | |
4612 | snprintf(name, sizeof(name)-1, "/dev/csmi%d,0", i); | |
4613 | win_csmi_device test_dev(this, name, ""); | |
4614 | if (!test_dev.open_scsi()) | |
4615 | continue; | |
4616 | ||
4617 | unsigned ports_used = test_dev.get_ports_used(); | |
4618 | if (!ports_used) | |
4619 | continue; | |
4620 | ||
4621 | for (int pi = 0; pi < 32; pi++) { | |
4622 | if (!(ports_used & (1 << pi))) | |
4623 | continue; | |
4624 | snprintf(name, sizeof(name)-1, "/dev/csmi%d,%d", i, pi); | |
4625 | devlist.push_back( new win_csmi_device(this, name, "ata") ); | |
4626 | } | |
4627 | } | |
4628 | } | |
4629 | ||
4630 | if (nvme) { | |
4631 | // Scan \\.\Scsi[0-31] for up to 10 NVMe devices | |
4632 | int nvme_cnt = 0; | |
4633 | for (int i = 0; i < 32; i++) { | |
4634 | snprintf(name, sizeof(name)-1, "/dev/nvme%d", i); | |
4635 | win_nvme_device test_dev(this, name, "", 0); | |
4636 | if (!test_dev.open_scsi(i)) { | |
4637 | if (test_dev.get_errno() == EACCES) | |
4638 | break; | |
4639 | continue; | |
4640 | } | |
4641 | ||
4642 | if (!test_dev.probe()) | |
4643 | continue; | |
4644 | if (++nvme_cnt >= 10) | |
4645 | break; | |
4646 | } | |
f4e463df | 4647 | |
a86ec89e GI |
4648 | for (int i = 0; i < nvme_cnt; i++) { |
4649 | snprintf(name, sizeof(name)-1, "/dev/nvme%d", i); | |
4650 | devlist.push_back( new win_nvme_device(this, name, "nvme", 0) ); | |
4651 | } | |
4652 | } | |
ee38a438 GI |
4653 | return true; |
4654 | } | |
f4e463df | 4655 | |
ee38a438 | 4656 | |
a86ec89e GI |
4657 | // get examples for smartctl |
4658 | std::string win_smart_interface::get_app_examples(const char * appname) | |
ee38a438 | 4659 | { |
a86ec89e GI |
4660 | if (strcmp(appname, "smartctl")) |
4661 | return ""; | |
4662 | return "=================================================== SMARTCTL EXAMPLES =====\n\n" | |
4663 | " smartctl -a /dev/sda (Prints all SMART information)\n\n" | |
4664 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/sda\n" | |
4665 | " (Enables SMART on first disk)\n\n" | |
4666 | " smartctl -t long /dev/sda (Executes extended disk self-test)\n\n" | |
4667 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/sda\n" | |
4668 | " (Prints Self-Test & Attribute errors)\n" | |
4669 | " smartctl -a /dev/sda\n" | |
4670 | " (Prints all information for disk on PhysicalDrive 0)\n" | |
4671 | " smartctl -a /dev/pd3\n" | |
4672 | " (Prints all information for disk on PhysicalDrive 3)\n" | |
4673 | " smartctl -a /dev/tape1\n" | |
4674 | " (Prints all information for SCSI tape on Tape 1)\n" | |
4675 | " smartctl -A /dev/hdb,3\n" | |
4676 | " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n" | |
4677 | " smartctl -A /dev/tw_cli/c0/p1\n" | |
4678 | " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n" | |
4679 | " smartctl --all --device=areca,3/1 /dev/arcmsr0\n" | |
4680 | " (Prints all SMART info for 3rd ATA disk of the 1st enclosure\n" | |
4681 | " on 1st Areca RAID controller)\n" | |
4682 | "\n" | |
4683 | " ATA SMART access methods and ordering may be specified by modifiers\n" | |
4684 | " following the device name: /dev/hdX:[saicm], where\n" | |
4685 | " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n" | |
4686 | " 'i': IOCTL_IDE_PASS_THROUGH, 'f': IOCTL_STORAGE_*,\n" | |
4687 | " 'm': IOCTL_SCSI_MINIPORT_*.\n" | |
4688 | + strprintf( | |
4689 | " The default on this system is /dev/sdX:%s\n", ata_get_def_options() | |
4690 | ); | |
4691 | } | |
4692 | ||
4693 | ||
4694 | bool win_smart_interface::disable_system_auto_standby(bool disable) | |
4695 | { | |
4696 | if (disable) { | |
4697 | SYSTEM_POWER_STATUS ps; | |
4698 | if (!GetSystemPowerStatus(&ps)) | |
4699 | return set_err(ENOSYS, "Unknown power status"); | |
4700 | if (ps.ACLineStatus != 1) { | |
4701 | SetThreadExecutionState(ES_CONTINUOUS); | |
4702 | if (ps.ACLineStatus == 0) | |
4703 | set_err(EIO, "AC offline"); | |
4704 | else | |
4705 | set_err(EIO, "Unknown AC line status"); | |
4706 | return false; | |
4707 | } | |
f4e463df GI |
4708 | } |
4709 | ||
a86ec89e GI |
4710 | if (!SetThreadExecutionState(ES_CONTINUOUS | (disable ? ES_SYSTEM_REQUIRED : 0))) |
4711 | return set_err(ENOSYS); | |
ee38a438 | 4712 | return true; |
f4e463df GI |
4713 | } |
4714 | ||
2127e193 | 4715 | |
2127e193 GI |
4716 | } // namespace |
4717 | ||
4718 | ///////////////////////////////////////////////////////////////////////////// | |
4719 | ||
4720 | // Initialize platform interface and register with smi() | |
4721 | void smart_interface::init() | |
4722 | { | |
cfbba5b9 GI |
4723 | { |
4724 | // Remove "." from DLL search path if supported | |
4725 | // to prevent DLL preloading attacks | |
4726 | BOOL (WINAPI * SetDllDirectoryA_p)(LPCSTR) = (BOOL (WINAPI *)(LPCSTR)) | |
4727 | GetProcAddress(GetModuleHandleA("kernel32.dll"), "SetDllDirectoryA"); | |
4728 | if (SetDllDirectoryA_p) | |
4729 | SetDllDirectoryA_p(""); | |
4730 | } | |
4731 | ||
ee38a438 GI |
4732 | static os_win32::win_smart_interface the_win_interface; |
4733 | smart_interface::set(&the_win_interface); | |
2127e193 GI |
4734 | } |
4735 | ||
e9583e0c GI |
4736 | |
4737 | #ifndef __CYGWIN__ | |
4738 | ||
4739 | // Get exe directory | |
4740 | // (prototype in utiliy.h) | |
4741 | std::string get_exe_dir() | |
4742 | { | |
4743 | char path[MAX_PATH]; | |
4744 | // Get path of this exe | |
4745 | if (!GetModuleFileNameA(GetModuleHandleA(0), path, sizeof(path))) | |
4746 | throw std::runtime_error("GetModuleFileName() failed"); | |
4747 | // Replace backslash by slash | |
4748 | int sl = -1; | |
4749 | for (int i = 0; path[i]; i++) | |
4750 | if (path[i] == '\\') { | |
4751 | path[i] = '/'; sl = i; | |
4752 | } | |
4753 | // Remove filename | |
4754 | if (sl >= 0) | |
4755 | path[sl] = 0; | |
4756 | return path; | |
4757 | } | |
4758 | ||
4759 | #endif |