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Commit | Line | Data |
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832b75ed | 1 | /* |
4d59bff9 | 2 | * os_win32.cpp |
832b75ed GG |
3 | * |
4 | * Home page of code is: http://smartmontools.sourceforge.net | |
5 | * | |
d008864d | 6 | * Copyright (C) 2004-12 Christian Franke <smartmontools-support@lists.sourceforge.net> |
f4e463df | 7 | * Copyright (C) 2012 Hank Wu <hank@areca.com.tw> |
832b75ed GG |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2, or (at your option) | |
12 | * any later version. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License | |
2127e193 | 15 | * (for example COPYING); If not, see <http://www.gnu.org/licenses/>. |
832b75ed GG |
16 | * |
17 | */ | |
18 | ||
19 | #include "config.h" | |
cfbba5b9 GI |
20 | #define WINVER 0x0502 |
21 | #define _WIN32_WINNT WINVER | |
7f0798ef | 22 | |
832b75ed GG |
23 | #include "int64.h" |
24 | #include "atacmds.h" | |
832b75ed GG |
25 | #include "scsicmds.h" |
26 | #include "utility.h" | |
cfbba5b9 | 27 | #include "smartctl.h" // TODO: Do not use smartctl only variables here |
2127e193 GI |
28 | |
29 | #include "dev_interface.h" | |
30 | #include "dev_ata_cmd_set.h" | |
832b75ed | 31 | |
cfbba5b9 GI |
32 | #include "os_win32/wmiquery.h" |
33 | ||
832b75ed | 34 | #include <errno.h> |
2127e193 | 35 | |
832b75ed GG |
36 | #ifdef _DEBUG |
37 | #include <assert.h> | |
38 | #else | |
2127e193 | 39 | #undef assert |
a23d5117 | 40 | #define assert(x) /* */ |
832b75ed | 41 | #endif |
2127e193 | 42 | |
832b75ed GG |
43 | #include <stddef.h> // offsetof() |
44 | #include <io.h> // access() | |
45 | ||
cfbba5b9 GI |
46 | // WIN32_LEAN_AND_MEAN may be required to prevent inclusion of <winioctl.h> |
47 | #define WIN32_LEAN_AND_MEAN | |
48 | #include <windows.h> | |
49 | ||
50 | #if HAVE_NTDDDISK_H | |
51 | // i686-w64-mingw32, x86_64-w64-mingw32 | |
52 | // (Missing: FILE_DEVICE_SCSI) | |
53 | #include <devioctl.h> | |
54 | #include <ntdddisk.h> | |
55 | #include <ntddscsi.h> | |
56 | #include <ntddstor.h> | |
57 | #elif HAVE_DDK_NTDDDISK_H | |
58 | // i686-pc-cygwin, i686-pc-mingw32, i586-mingw32msvc | |
59 | // (Missing: IOCTL_IDE_PASS_THROUGH, IOCTL_ATA_PASS_THROUGH, FILE_DEVICE_SCSI) | |
7f0798ef GI |
60 | #include <ddk/ntdddisk.h> |
61 | #include <ddk/ntddscsi.h> | |
62 | #include <ddk/ntddstor.h> | |
63 | #else | |
d008864d GI |
64 | // MSVC10, older MinGW |
65 | // (Missing: IOCTL_SCSI_MINIPORT_*) | |
7f0798ef | 66 | #include <ntddscsi.h> |
cfbba5b9 | 67 | #include <winioctl.h> |
7f0798ef GI |
68 | #endif |
69 | ||
cfbba5b9 GI |
70 | // CSMI support |
71 | #include "csmisas.h" | |
72 | ||
a23d5117 GI |
73 | #ifdef __CYGWIN__ |
74 | #include <cygwin/version.h> // CYGWIN_VERSION_DLL_MAJOR | |
75 | #endif | |
76 | ||
4d59bff9 GG |
77 | // Macro to check constants at compile time using a dummy typedef |
78 | #define ASSERT_CONST(c, n) \ | |
79 | typedef char assert_const_##c[((c) == (n)) ? 1 : -1] | |
80 | #define ASSERT_SIZEOF(t, n) \ | |
81 | typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] | |
82 | ||
7f0798ef GI |
83 | #ifndef _WIN64 |
84 | #define SELECT_WIN_32_64(x32, x64) (x32) | |
85 | #else | |
86 | #define SELECT_WIN_32_64(x32, x64) (x64) | |
87 | #endif | |
88 | ||
f4e463df | 89 | const char * os_win32_cpp_cvsid = "$Id: os_win32.cpp 3558 2012-06-05 16:42:05Z chrfranke $"; |
a23d5117 GI |
90 | |
91 | // Disable Win9x/ME specific code if no longer supported by compiler. | |
7f0798ef GI |
92 | #ifdef _WIN64 |
93 | #undef WIN9X_SUPPORT | |
94 | #elif !defined(WIN9X_SUPPORT) | |
a23d5117 GI |
95 | #if defined(CYGWIN_VERSION_DLL_MAJOR) && (CYGWIN_VERSION_DLL_MAJOR >= 1007) |
96 | // Win9x/ME support was dropped in Cygwin 1.7 | |
97 | #elif defined(_MSC_VER) && (_MSC_VER >= 1500) | |
98 | // Win9x/ME support was dropped in MSVC9 (cl.exe 15.0) | |
99 | #else | |
100 | #define WIN9X_SUPPORT 1 | |
101 | #endif | |
102 | #endif | |
832b75ed | 103 | |
7f0798ef GI |
104 | ///////////////////////////////////////////////////////////////////////////// |
105 | // Windows I/O-controls, some declarations are missing in the include files | |
106 | ||
107 | extern "C" { | |
108 | ||
109 | // SMART_* IOCTLs, also known as DFP_* (Disk Fault Protection) | |
110 | ||
111 | ASSERT_CONST(SMART_GET_VERSION, 0x074080); | |
112 | ASSERT_CONST(SMART_SEND_DRIVE_COMMAND, 0x07c084); | |
113 | ASSERT_CONST(SMART_RCV_DRIVE_DATA, 0x07c088); | |
114 | ASSERT_SIZEOF(GETVERSIONINPARAMS, 24); | |
115 | ASSERT_SIZEOF(SENDCMDINPARAMS, 32+1); | |
116 | ASSERT_SIZEOF(SENDCMDOUTPARAMS, 16+1); | |
117 | ||
118 | ||
119 | // IDE PASS THROUGH (2000, XP, undocumented) | |
120 | ||
121 | #ifndef IOCTL_IDE_PASS_THROUGH | |
122 | ||
123 | #define IOCTL_IDE_PASS_THROUGH \ | |
124 | CTL_CODE(IOCTL_SCSI_BASE, 0x040A, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
125 | ||
126 | #endif // IOCTL_IDE_PASS_THROUGH | |
127 | ||
128 | #pragma pack(1) | |
129 | ||
130 | typedef struct { | |
131 | IDEREGS IdeReg; | |
132 | ULONG DataBufferSize; | |
133 | UCHAR DataBuffer[1]; | |
134 | } ATA_PASS_THROUGH; | |
135 | ||
136 | #pragma pack() | |
137 | ||
138 | ASSERT_CONST(IOCTL_IDE_PASS_THROUGH, 0x04d028); | |
139 | ASSERT_SIZEOF(ATA_PASS_THROUGH, 12+1); | |
140 | ||
141 | ||
142 | // ATA PASS THROUGH (Win2003, XP SP2) | |
143 | ||
144 | #ifndef IOCTL_ATA_PASS_THROUGH | |
145 | ||
146 | #define IOCTL_ATA_PASS_THROUGH \ | |
147 | CTL_CODE(IOCTL_SCSI_BASE, 0x040B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
148 | ||
149 | typedef struct _ATA_PASS_THROUGH_EX { | |
150 | USHORT Length; | |
151 | USHORT AtaFlags; | |
152 | UCHAR PathId; | |
153 | UCHAR TargetId; | |
154 | UCHAR Lun; | |
155 | UCHAR ReservedAsUchar; | |
156 | ULONG DataTransferLength; | |
157 | ULONG TimeOutValue; | |
158 | ULONG ReservedAsUlong; | |
159 | ULONG_PTR DataBufferOffset; | |
160 | UCHAR PreviousTaskFile[8]; | |
161 | UCHAR CurrentTaskFile[8]; | |
162 | } ATA_PASS_THROUGH_EX; | |
163 | ||
164 | #define ATA_FLAGS_DRDY_REQUIRED 0x01 | |
165 | #define ATA_FLAGS_DATA_IN 0x02 | |
166 | #define ATA_FLAGS_DATA_OUT 0x04 | |
167 | #define ATA_FLAGS_48BIT_COMMAND 0x08 | |
168 | #define ATA_FLAGS_USE_DMA 0x10 | |
169 | #define ATA_FLAGS_NO_MULTIPLE 0x20 // Vista | |
170 | ||
171 | #endif // IOCTL_ATA_PASS_THROUGH | |
172 | ||
173 | ASSERT_CONST(IOCTL_ATA_PASS_THROUGH, 0x04d02c); | |
174 | ASSERT_SIZEOF(ATA_PASS_THROUGH_EX, SELECT_WIN_32_64(40, 48)); | |
175 | ||
176 | ||
177 | // IOCTL_SCSI_PASS_THROUGH[_DIRECT] | |
178 | ||
179 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH, 0x04d004); | |
180 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH_DIRECT, 0x04d014); | |
181 | ASSERT_SIZEOF(SCSI_PASS_THROUGH, SELECT_WIN_32_64(44, 56)); | |
182 | ASSERT_SIZEOF(SCSI_PASS_THROUGH_DIRECT, SELECT_WIN_32_64(44, 56)); | |
183 | ||
184 | ||
185 | // SMART IOCTL via SCSI MINIPORT ioctl | |
186 | ||
187 | #ifndef FILE_DEVICE_SCSI | |
7f0798ef | 188 | #define FILE_DEVICE_SCSI 0x001b |
d008864d GI |
189 | #endif |
190 | ||
191 | #ifndef IOCTL_SCSI_MINIPORT_SMART_VERSION | |
7f0798ef GI |
192 | |
193 | #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500) | |
194 | #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501) | |
195 | #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502) | |
196 | #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503) | |
197 | #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504) | |
198 | #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505) | |
199 | #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506) | |
200 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507) | |
201 | #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508) | |
202 | #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509) | |
203 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a) | |
204 | #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b) | |
205 | #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c) | |
206 | ||
d008864d | 207 | #endif // IOCTL_SCSI_MINIPORT_SMART_VERSION |
7f0798ef GI |
208 | |
209 | ASSERT_CONST(IOCTL_SCSI_MINIPORT, 0x04d008); | |
210 | ASSERT_SIZEOF(SRB_IO_CONTROL, 28); | |
211 | ||
212 | ||
213 | // IOCTL_STORAGE_QUERY_PROPERTY | |
214 | ||
215 | #ifndef IOCTL_STORAGE_QUERY_PROPERTY | |
216 | ||
217 | #define IOCTL_STORAGE_QUERY_PROPERTY \ | |
218 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
219 | ||
220 | typedef struct _STORAGE_DEVICE_DESCRIPTOR { | |
221 | ULONG Version; | |
222 | ULONG Size; | |
223 | UCHAR DeviceType; | |
224 | UCHAR DeviceTypeModifier; | |
225 | BOOLEAN RemovableMedia; | |
226 | BOOLEAN CommandQueueing; | |
227 | ULONG VendorIdOffset; | |
228 | ULONG ProductIdOffset; | |
229 | ULONG ProductRevisionOffset; | |
230 | ULONG SerialNumberOffset; | |
231 | STORAGE_BUS_TYPE BusType; | |
232 | ULONG RawPropertiesLength; | |
233 | UCHAR RawDeviceProperties[1]; | |
234 | } STORAGE_DEVICE_DESCRIPTOR; | |
235 | ||
236 | typedef enum _STORAGE_QUERY_TYPE { | |
237 | PropertyStandardQuery = 0, | |
238 | PropertyExistsQuery, | |
239 | PropertyMaskQuery, | |
240 | PropertyQueryMaxDefined | |
241 | } STORAGE_QUERY_TYPE; | |
242 | ||
243 | typedef enum _STORAGE_PROPERTY_ID { | |
244 | StorageDeviceProperty = 0, | |
245 | StorageAdapterProperty, | |
246 | StorageDeviceIdProperty, | |
247 | StorageDeviceUniqueIdProperty, | |
248 | StorageDeviceWriteCacheProperty, | |
249 | StorageMiniportProperty, | |
250 | StorageAccessAlignmentProperty | |
251 | } STORAGE_PROPERTY_ID; | |
252 | ||
253 | typedef struct _STORAGE_PROPERTY_QUERY { | |
254 | STORAGE_PROPERTY_ID PropertyId; | |
255 | STORAGE_QUERY_TYPE QueryType; | |
256 | UCHAR AdditionalParameters[1]; | |
257 | } STORAGE_PROPERTY_QUERY; | |
258 | ||
259 | #endif // IOCTL_STORAGE_QUERY_PROPERTY | |
260 | ||
261 | ASSERT_CONST(IOCTL_STORAGE_QUERY_PROPERTY, 0x002d1400); | |
262 | ASSERT_SIZEOF(STORAGE_DEVICE_DESCRIPTOR, 36+1+3); | |
263 | ASSERT_SIZEOF(STORAGE_PROPERTY_QUERY, 8+1+3); | |
264 | ||
265 | ||
266 | // IOCTL_STORAGE_PREDICT_FAILURE | |
267 | ||
268 | ASSERT_CONST(IOCTL_STORAGE_PREDICT_FAILURE, 0x002d1100); | |
269 | ASSERT_SIZEOF(STORAGE_PREDICT_FAILURE, 4+512); | |
270 | ||
271 | ||
272 | // 3ware specific versions of SMART ioctl structs | |
273 | ||
274 | #define SMART_VENDOR_3WARE 0x13C1 // identifies 3ware specific parameters | |
275 | ||
276 | #pragma pack(1) | |
277 | ||
278 | typedef struct _GETVERSIONINPARAMS_EX { | |
279 | BYTE bVersion; | |
280 | BYTE bRevision; | |
281 | BYTE bReserved; | |
282 | BYTE bIDEDeviceMap; | |
283 | DWORD fCapabilities; | |
284 | DWORD dwDeviceMapEx; // 3ware specific: RAID drive bit map | |
285 | WORD wIdentifier; // Vendor specific identifier | |
286 | WORD wControllerId; // 3ware specific: Controller ID (0,1,...) | |
287 | ULONG dwReserved[2]; | |
288 | } GETVERSIONINPARAMS_EX; | |
289 | ||
290 | typedef struct _SENDCMDINPARAMS_EX { | |
291 | DWORD cBufferSize; | |
292 | IDEREGS irDriveRegs; | |
293 | BYTE bDriveNumber; | |
294 | BYTE bPortNumber; // 3ware specific: port number | |
295 | WORD wIdentifier; // Vendor specific identifier | |
296 | DWORD dwReserved[4]; | |
297 | BYTE bBuffer[1]; | |
298 | } SENDCMDINPARAMS_EX; | |
299 | ||
300 | #pragma pack() | |
301 | ||
302 | ASSERT_SIZEOF(GETVERSIONINPARAMS_EX, sizeof(GETVERSIONINPARAMS)); | |
303 | ASSERT_SIZEOF(SENDCMDINPARAMS_EX, sizeof(SENDCMDINPARAMS)); | |
304 | ||
cfbba5b9 GI |
305 | |
306 | // CSMI structs | |
307 | ||
308 | ASSERT_SIZEOF(IOCTL_HEADER, sizeof(SRB_IO_CONTROL)); | |
309 | ASSERT_SIZEOF(CSMI_SAS_DRIVER_INFO_BUFFER, 204); | |
310 | ASSERT_SIZEOF(CSMI_SAS_PHY_INFO_BUFFER, 2080); | |
311 | ASSERT_SIZEOF(CSMI_SAS_STP_PASSTHRU_BUFFER, 168); | |
312 | ||
7f0798ef GI |
313 | } // extern "C" |
314 | ||
2127e193 GI |
315 | ///////////////////////////////////////////////////////////////////////////// |
316 | ||
317 | namespace os_win32 { // no need to publish anything, name provided for Doxygen | |
318 | ||
319 | #ifdef _MSC_VER | |
320 | #pragma warning(disable:4250) | |
321 | #endif | |
322 | ||
a23d5117 GI |
323 | // Running on Win9x/ME ? |
324 | #if WIN9X_SUPPORT | |
325 | // Set true in win9x_smart_interface ctor. | |
326 | static bool win9x = false; | |
327 | #else | |
328 | // Never true (const allows compiler to remove dead code). | |
329 | const bool win9x = false; | |
330 | #endif | |
331 | ||
332 | ||
2127e193 GI |
333 | class win_smart_device |
334 | : virtual public /*implements*/ smart_device | |
335 | { | |
336 | public: | |
337 | win_smart_device() | |
338 | : smart_device(never_called), | |
339 | m_fh(INVALID_HANDLE_VALUE) | |
340 | { } | |
341 | ||
342 | virtual ~win_smart_device() throw(); | |
343 | ||
344 | virtual bool is_open() const; | |
345 | ||
346 | virtual bool close(); | |
347 | ||
348 | protected: | |
349 | /// Set handle for open() in derived classes. | |
350 | void set_fh(HANDLE fh) | |
351 | { m_fh = fh; } | |
352 | ||
353 | /// Return handle for derived classes. | |
354 | HANDLE get_fh() const | |
355 | { return m_fh; } | |
356 | ||
357 | private: | |
358 | HANDLE m_fh; ///< File handle | |
359 | }; | |
360 | ||
361 | ||
362 | ///////////////////////////////////////////////////////////////////////////// | |
363 | ||
364 | class win_ata_device | |
365 | : public /*implements*/ ata_device, | |
366 | public /*extends*/ win_smart_device | |
367 | { | |
368 | public: | |
369 | win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
370 | ||
371 | virtual ~win_ata_device() throw(); | |
372 | ||
373 | virtual bool open(); | |
374 | ||
375 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
376 | ||
377 | virtual bool ata_identify_is_cached() const; | |
378 | ||
379 | private: | |
380 | bool open(int phydrive, int logdrive, const char * options, int port); | |
381 | ||
382 | std::string m_options; | |
383 | bool m_usr_options; // options set by user? | |
384 | bool m_admin; // open with admin access? | |
a23d5117 | 385 | bool m_id_is_cached; // ata_identify_is_cached() return value. |
a7e8ffec | 386 | bool m_is_3ware; // AMCC/3ware controller detected? |
2127e193 GI |
387 | int m_drive, m_port; |
388 | int m_smartver_state; | |
389 | }; | |
390 | ||
391 | ||
392 | ///////////////////////////////////////////////////////////////////////////// | |
393 | ||
394 | class win_scsi_device | |
395 | : public /*implements*/ scsi_device, | |
396 | virtual public /*extends*/ win_smart_device | |
397 | { | |
398 | public: | |
399 | win_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
400 | ||
401 | virtual bool open(); | |
402 | ||
403 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
404 | ||
405 | private: | |
406 | bool open(int pd_num, int ld_num, int tape_num, int sub_addr); | |
407 | }; | |
408 | ||
409 | ||
410 | ///////////////////////////////////////////////////////////////////////////// | |
411 | ||
a23d5117 GI |
412 | #if WIN9X_SUPPORT |
413 | ||
2127e193 GI |
414 | class win_aspi_device |
415 | : public /*implements*/ scsi_device | |
416 | { | |
417 | public: | |
418 | win_aspi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
419 | ||
420 | virtual bool is_open() const; | |
421 | ||
422 | virtual bool open(); | |
423 | ||
424 | virtual bool close(); | |
425 | ||
426 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
427 | ||
428 | private: | |
429 | int m_adapter; | |
430 | unsigned char m_id; | |
431 | }; | |
432 | ||
a23d5117 | 433 | #endif // WIN9X_SUPPORT |
2127e193 | 434 | |
cfbba5b9 GI |
435 | |
436 | ////////////////////////////////////////////////////////////////////// | |
437 | ||
438 | class csmi_device | |
439 | : virtual public /*extends*/ smart_device | |
440 | { | |
441 | public: | |
442 | /// Get phy info | |
443 | bool get_phy_info(CSMI_SAS_PHY_INFO & phy_info); | |
444 | ||
445 | /// Check physical drive existence | |
446 | bool check_phy(const CSMI_SAS_PHY_INFO & phy_info, unsigned phy_no); | |
447 | ||
448 | protected: | |
449 | csmi_device() | |
450 | : smart_device(never_called) | |
451 | { memset(&m_phy_ent, 0, sizeof(m_phy_ent)); } | |
452 | ||
453 | /// Select physical drive | |
454 | bool select_phy(unsigned phy_no); | |
455 | ||
456 | /// Get info for selected physical drive | |
457 | const CSMI_SAS_PHY_ENTITY & get_phy_ent() const | |
458 | { return m_phy_ent; } | |
459 | ||
460 | /// Call platform-specific CSMI ioctl | |
461 | virtual bool csmi_ioctl(unsigned code, IOCTL_HEADER * csmi_buffer, | |
462 | unsigned csmi_bufsiz) = 0; | |
463 | ||
464 | private: | |
465 | CSMI_SAS_PHY_ENTITY m_phy_ent; ///< CSMI info for this phy | |
466 | }; | |
467 | ||
468 | ||
469 | class csmi_ata_device | |
470 | : virtual public /*extends*/ csmi_device, | |
471 | virtual public /*implements*/ ata_device | |
472 | { | |
473 | public: | |
474 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
475 | ||
476 | protected: | |
477 | csmi_ata_device() | |
478 | : smart_device(never_called) { } | |
479 | }; | |
480 | ||
481 | ||
482 | ////////////////////////////////////////////////////////////////////// | |
483 | ||
484 | class win_csmi_device | |
485 | : public /*implements*/ csmi_ata_device | |
486 | { | |
487 | public: | |
488 | win_csmi_device(smart_interface * intf, const char * dev_name, | |
489 | const char * req_type); | |
490 | ||
491 | virtual ~win_csmi_device() throw(); | |
492 | ||
493 | virtual bool open(); | |
494 | ||
495 | virtual bool close(); | |
496 | ||
497 | virtual bool is_open() const; | |
498 | ||
499 | bool open_scsi(); | |
500 | ||
501 | protected: | |
502 | virtual bool csmi_ioctl(unsigned code, IOCTL_HEADER * csmi_buffer, | |
503 | unsigned csmi_bufsiz); | |
504 | ||
505 | private: | |
506 | HANDLE m_fh; ///< Controller device handle | |
507 | unsigned m_phy_no; ///< Physical drive number | |
508 | }; | |
509 | ||
510 | ||
2127e193 GI |
511 | ////////////////////////////////////////////////////////////////////// |
512 | ||
513 | class win_tw_cli_device | |
514 | : public /*implements*/ ata_device_with_command_set | |
515 | { | |
516 | public: | |
517 | win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
518 | ||
519 | virtual bool is_open() const; | |
520 | ||
521 | virtual bool open(); | |
522 | ||
523 | virtual bool close(); | |
524 | ||
525 | protected: | |
526 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
527 | ||
528 | private: | |
529 | bool m_ident_valid, m_smart_valid; | |
530 | ata_identify_device m_ident_buf; | |
531 | ata_smart_values m_smart_buf; | |
532 | }; | |
533 | ||
534 | ||
f4e463df GI |
535 | ///////////////////////////////////////////////////////////////////////////// |
536 | /// Areca RAID support | |
537 | ||
538 | /* ARECA IO CONTROL CODE*/ | |
539 | #define ARCMSR_IOCTL_READ_RQBUFFER 0x90002004 | |
540 | #define ARCMSR_IOCTL_WRITE_WQBUFFER 0x90002008 | |
541 | #define ARCMSR_IOCTL_CLEAR_RQBUFFER 0x9000200C | |
542 | #define ARCMSR_IOCTL_CLEAR_WQBUFFER 0x90002010 | |
543 | #define ARCMSR_IOCTL_RETURN_CODE_3F 0x90002018 | |
544 | #define ARECA_SIG_STR "ARCMSR" | |
545 | ||
546 | ||
547 | // The SRB_IO_CONTROL & SRB_BUFFER structures are used to communicate(to/from) to areca driver | |
548 | typedef struct _SRB_IO_CONTROL | |
549 | { | |
550 | unsigned int HeaderLength; | |
551 | unsigned char Signature[8]; | |
552 | unsigned int Timeout; | |
553 | unsigned int ControlCode; | |
554 | unsigned int ReturnCode; | |
555 | unsigned int Length; | |
556 | } sSRB_IO_CONTROL; | |
557 | ||
558 | typedef struct _SRB_BUFFER | |
559 | { | |
560 | sSRB_IO_CONTROL srbioctl; | |
561 | unsigned char ioctldatabuffer[1032]; // the buffer to put the command data to/from firmware | |
562 | } sSRB_BUFFER; | |
563 | ||
564 | class win_areca_device | |
565 | : public /*implements*/ ata_device, | |
566 | public /*extends*/ win_smart_device | |
567 | { | |
568 | public: | |
569 | win_areca_device(smart_interface * intf, const char * dev_name, HANDLE fh, int disknum, int encnum = 1); | |
570 | ||
571 | static int arcmsr_command_handler(HANDLE fh, unsigned long arcmsr_cmd, unsigned char *data, int data_len); | |
572 | ||
573 | protected: | |
574 | virtual bool open(); | |
575 | ||
576 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
577 | ||
578 | bool arcmsr_ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
579 | ||
580 | private: | |
581 | int m_disknum; ///< Disk number. | |
582 | int m_encnum; ///< Enclosure number. | |
583 | }; | |
584 | ||
585 | ||
2127e193 GI |
586 | ////////////////////////////////////////////////////////////////////// |
587 | // Platform specific interfaces | |
588 | ||
589 | // Common to all windows flavors | |
590 | class win_smart_interface | |
591 | : public /*implements part of*/ smart_interface | |
592 | { | |
593 | public: | |
54965743 | 594 | virtual std::string get_os_version_str(); |
2127e193 | 595 | |
54965743 | 596 | virtual std::string get_app_examples(const char * appname); |
2127e193 | 597 | |
e165493d GI |
598 | #ifndef __CYGWIN__ |
599 | virtual int64_t get_timer_usec(); | |
600 | #endif | |
601 | ||
cfbba5b9 GI |
602 | //virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, |
603 | // const char * pattern = 0); | |
2127e193 GI |
604 | |
605 | protected: | |
606 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
607 | ||
608 | //virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
609 | ||
610 | virtual smart_device * autodetect_smart_device(const char * name); | |
2127e193 GI |
611 | }; |
612 | ||
a23d5117 GI |
613 | #if WIN9X_SUPPORT |
614 | ||
2127e193 GI |
615 | // Win9x/ME reduced functionality |
616 | class win9x_smart_interface | |
617 | : public /*extends*/ win_smart_interface | |
618 | { | |
a23d5117 GI |
619 | public: |
620 | win9x_smart_interface() | |
621 | { win9x = true; } | |
622 | ||
cfbba5b9 GI |
623 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, |
624 | const char * pattern = 0); | |
625 | ||
2127e193 GI |
626 | protected: |
627 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
628 | ||
cfbba5b9 GI |
629 | private: |
630 | bool ata_scan(smart_device_list & devlist); | |
2127e193 | 631 | |
cfbba5b9 | 632 | bool scsi_scan(smart_device_list & devlist); |
2127e193 GI |
633 | }; |
634 | ||
a23d5117 GI |
635 | #endif // WIN9X_SUPPORT |
636 | ||
2127e193 GI |
637 | // WinNT,2000,XP,... |
638 | class winnt_smart_interface | |
639 | : public /*extends*/ win_smart_interface | |
640 | { | |
cfbba5b9 | 641 | public: |
d008864d GI |
642 | virtual bool disable_system_auto_standby(bool disable); |
643 | ||
cfbba5b9 GI |
644 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, |
645 | const char * pattern = 0); | |
646 | ||
2127e193 GI |
647 | protected: |
648 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
649 | ||
650 | virtual smart_device * autodetect_smart_device(const char * name); | |
f4e463df GI |
651 | |
652 | virtual smart_device * get_custom_smart_device(const char * name, const char * type); | |
653 | ||
654 | virtual std::string get_valid_custom_dev_types_str(); | |
2127e193 GI |
655 | }; |
656 | ||
657 | ||
658 | ////////////////////////////////////////////////////////////////////// | |
659 | ||
7f0798ef | 660 | #ifndef _WIN64 |
a37e7145 GG |
661 | // Running on 64-bit Windows as 32-bit app ? |
662 | static bool is_wow64() | |
663 | { | |
2127e193 | 664 | BOOL (WINAPI * IsWow64Process_p)(HANDLE, PBOOL) = |
cfbba5b9 GI |
665 | (BOOL (WINAPI *)(HANDLE, PBOOL)) |
666 | GetProcAddress(GetModuleHandleA("kernel32.dll"), "IsWow64Process"); | |
2127e193 GI |
667 | if (!IsWow64Process_p) |
668 | return false; | |
669 | BOOL w64 = FALSE; | |
670 | if (!IsWow64Process_p(GetCurrentProcess(), &w64)) | |
671 | return false; | |
672 | return !!w64; | |
a37e7145 | 673 | } |
7f0798ef | 674 | #endif // _WIN64 |
a37e7145 | 675 | |
54965743 GI |
676 | // Return info string about build host and OS version |
677 | std::string win_smart_interface::get_os_version_str() | |
2127e193 | 678 | { |
54965743 | 679 | char vstr[sizeof(SMARTMONTOOLS_BUILD_HOST)-1+sizeof("-2003r2(64)-sp2.1")+13] |
2127e193 GI |
680 | = SMARTMONTOOLS_BUILD_HOST; |
681 | if (vstr[1] < '6') | |
682 | vstr[1] = '6'; | |
683 | char * const vptr = vstr+sizeof(SMARTMONTOOLS_BUILD_HOST)-1; | |
684 | const int vlen = sizeof(vstr)-sizeof(SMARTMONTOOLS_BUILD_HOST); | |
685 | assert(vptr == vstr+strlen(vstr) && vptr+vlen+1 == vstr+sizeof(vstr)); | |
686 | ||
687 | OSVERSIONINFOEXA vi; memset(&vi, 0, sizeof(vi)); | |
688 | vi.dwOSVersionInfoSize = sizeof(vi); | |
689 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) { | |
690 | memset(&vi, 0, sizeof(vi)); | |
691 | vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); | |
692 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) | |
693 | return vstr; | |
694 | } | |
695 | ||
696 | if (vi.dwPlatformId > 0xff || vi.dwMajorVersion > 0xff || vi.dwMinorVersion > 0xff) | |
697 | return vstr; | |
698 | ||
699 | const char * w; | |
700 | switch (vi.dwPlatformId << 16 | vi.dwMajorVersion << 8 | vi.dwMinorVersion) { | |
701 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400| 0: | |
702 | w = (vi.szCSDVersion[1] == 'B' || | |
703 | vi.szCSDVersion[1] == 'C' ? "95-osr2" : "95"); break; | |
704 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|10: | |
705 | w = (vi.szCSDVersion[1] == 'A' ? "98se" : "98"); break; | |
706 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|90: w = "me"; break; | |
707 | //case VER_PLATFORM_WIN32_NT <<16|0x0300|51: w = "nt3.51"; break; | |
708 | case VER_PLATFORM_WIN32_NT <<16|0x0400| 0: w = "nt4"; break; | |
709 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 0: w = "2000"; break; | |
710 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 1: | |
711 | w = (!GetSystemMetrics(87/*SM_MEDIACENTER*/) ? "xp" | |
712 | : "xp-mc"); break; | |
713 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 2: | |
714 | w = (!GetSystemMetrics(89/*SM_SERVERR2*/) ? "2003" | |
715 | : "2003r2"); break; | |
716 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 0: | |
717 | w = (vi.wProductType == VER_NT_WORKSTATION ? "vista" | |
718 | : "2008" ); break; | |
719 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 1: | |
720 | w = (vi.wProductType == VER_NT_WORKSTATION ? "win7" | |
721 | : "2008r2"); break; | |
d008864d GI |
722 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 2: |
723 | w = (vi.wProductType == VER_NT_WORKSTATION ? "win8" | |
724 | : "win8s"); break; | |
2127e193 GI |
725 | default: w = 0; break; |
726 | } | |
727 | ||
7f0798ef GI |
728 | const char * w64 = ""; |
729 | #ifndef _WIN64 | |
730 | if (is_wow64()) | |
731 | w64 = "(64)"; | |
732 | #endif | |
733 | ||
2127e193 GI |
734 | if (!w) |
735 | snprintf(vptr, vlen, "-%s%lu.%lu%s", | |
736 | (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "9x"), | |
737 | vi.dwMajorVersion, vi.dwMinorVersion, w64); | |
738 | else if (vi.wServicePackMinor) | |
739 | snprintf(vptr, vlen, "-%s%s-sp%u.%u", w, w64, vi.wServicePackMajor, vi.wServicePackMinor); | |
740 | else if (vi.wServicePackMajor) | |
741 | snprintf(vptr, vlen, "-%s%s-sp%u", w, w64, vi.wServicePackMajor); | |
742 | else | |
743 | snprintf(vptr, vlen, "-%s%s", w, w64); | |
744 | return vstr; | |
745 | } | |
ba59cff1 | 746 | |
e165493d GI |
747 | #ifndef __CYGWIN__ |
748 | // MSVCRT only provides ftime() which uses GetSystemTime() | |
749 | // This provides only ~15ms resolution by default. | |
750 | // Use QueryPerformanceCounter instead (~300ns). | |
751 | // (Cygwin provides CLOCK_MONOTONIC which has the same effect) | |
752 | int64_t win_smart_interface::get_timer_usec() | |
753 | { | |
754 | static int64_t freq = 0; | |
755 | ||
756 | LARGE_INTEGER t; | |
757 | if (freq == 0) | |
758 | freq = (QueryPerformanceFrequency(&t) ? t.QuadPart : -1); | |
759 | if (freq <= 0) | |
760 | return smart_interface::get_timer_usec(); | |
761 | ||
762 | if (!QueryPerformanceCounter(&t)) | |
763 | return -1; | |
764 | if (!(0 <= t.QuadPart && t.QuadPart <= (int64_t)(~(uint64_t)0 >> 1)/1000000)) | |
765 | return -1; | |
766 | ||
767 | return (t.QuadPart * 1000000LL) / freq; | |
768 | } | |
769 | #endif // __CYGWIN__ | |
770 | ||
771 | ||
2127e193 GI |
772 | // Return value for device detection functions |
773 | enum win_dev_type { DEV_UNKNOWN = 0, DEV_ATA, DEV_SCSI, DEV_USB }; | |
832b75ed | 774 | |
2127e193 | 775 | static win_dev_type get_phy_drive_type(int drive); |
cfbba5b9 | 776 | static win_dev_type get_phy_drive_type(int drive, GETVERSIONINPARAMS_EX * ata_version_ex); |
2127e193 GI |
777 | static win_dev_type get_log_drive_type(int drive); |
778 | static bool get_usb_id(int drive, unsigned short & vendor_id, | |
779 | unsigned short & product_id); | |
ba59cff1 | 780 | |
2127e193 | 781 | static const char * ata_get_def_options(void); |
ba59cff1 | 782 | |
832b75ed GG |
783 | |
784 | static int is_permissive() | |
785 | { | |
cfbba5b9 | 786 | if (!failuretest_permissive) { |
2127e193 GI |
787 | pout("To continue, add one or more '-T permissive' options.\n"); |
788 | return 0; | |
789 | } | |
cfbba5b9 | 790 | failuretest_permissive--; |
2127e193 | 791 | return 1; |
832b75ed GG |
792 | } |
793 | ||
a37e7145 GG |
794 | // return number for drive letter, -1 on error |
795 | // "[A-Za-z]:([/\\][.]?)?" => 0-25 | |
796 | // Accepts trailing '"' to fix broken "X:\" parameter passing from .bat files | |
797 | static int drive_letter(const char * s) | |
798 | { | |
2127e193 GI |
799 | return ( (('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z')) |
800 | && s[1] == ':' | |
801 | && (!s[2] || ( strchr("/\\\"", s[2]) | |
802 | && (!s[3] || (s[3] == '.' && !s[4]))) ) ? | |
803 | (s[0] & 0x1f) - 1 : -1); | |
a37e7145 GG |
804 | } |
805 | ||
806 | // Skip trailing "/dev/", do not allow "/dev/X:" | |
832b75ed GG |
807 | static const char * skipdev(const char * s) |
808 | { | |
2127e193 GI |
809 | return (!strncmp(s, "/dev/", 5) && drive_letter(s+5) < 0 ? s+5 : s); |
810 | } | |
811 | ||
812 | ata_device * win_smart_interface::get_ata_device(const char * name, const char * type) | |
813 | { | |
814 | const char * testname = skipdev(name); | |
cfbba5b9 GI |
815 | if (!strncmp(testname, "csmi", 4)) |
816 | return new win_csmi_device(this, name, type); | |
2127e193 GI |
817 | if (!strncmp(testname, "tw_cli", 6)) |
818 | return new win_tw_cli_device(this, name, type); | |
819 | return new win_ata_device(this, name, type); | |
820 | } | |
821 | ||
a23d5117 GI |
822 | #ifdef WIN9X_SUPPORT |
823 | ||
2127e193 GI |
824 | scsi_device * win9x_smart_interface::get_scsi_device(const char * name, const char * type) |
825 | { | |
826 | return new win_aspi_device(this, name, type); | |
827 | } | |
828 | ||
a23d5117 GI |
829 | #endif |
830 | ||
2127e193 GI |
831 | scsi_device * winnt_smart_interface::get_scsi_device(const char * name, const char * type) |
832 | { | |
833 | const char * testname = skipdev(name); | |
834 | if (!strncmp(testname, "scsi", 4)) | |
a23d5117 | 835 | #if WIN9X_SUPPORT |
2127e193 | 836 | return new win_aspi_device(this, name, type); |
a23d5117 GI |
837 | #else |
838 | return (set_err(EINVAL, "ASPI interface not supported"), (scsi_device *)0); | |
839 | #endif | |
2127e193 GI |
840 | return new win_scsi_device(this, name, type); |
841 | } | |
842 | ||
843 | static win_dev_type get_dev_type(const char * name, int & phydrive) | |
844 | { | |
845 | phydrive = -1; | |
846 | name = skipdev(name); | |
847 | if (!strncmp(name, "st", 2)) | |
848 | return DEV_SCSI; | |
849 | if (!strncmp(name, "nst", 3)) | |
850 | return DEV_SCSI; | |
851 | if (!strncmp(name, "tape", 4)) | |
852 | return DEV_SCSI; | |
853 | ||
854 | int logdrive = drive_letter(name); | |
855 | if (logdrive >= 0) { | |
856 | win_dev_type type = get_log_drive_type(logdrive); | |
857 | return (type != DEV_UNKNOWN ? type : DEV_SCSI); | |
858 | } | |
859 | ||
860 | char drive[1+1] = ""; | |
861 | if (sscanf(name, "sd%1[a-z]", drive) == 1) { | |
862 | phydrive = drive[0] - 'a'; | |
863 | return get_phy_drive_type(phydrive); | |
864 | } | |
865 | ||
866 | phydrive = -1; | |
867 | if (sscanf(name, "pd%d", &phydrive) == 1 && phydrive >= 0) | |
868 | return get_phy_drive_type(phydrive); | |
869 | return DEV_UNKNOWN; | |
870 | } | |
871 | ||
872 | smart_device * win_smart_interface::autodetect_smart_device(const char * name) | |
873 | { | |
874 | const char * testname = skipdev(name); | |
875 | if (!strncmp(testname, "hd", 2)) | |
876 | return new win_ata_device(this, name, ""); | |
a23d5117 | 877 | #if WIN9X_SUPPORT |
2127e193 GI |
878 | if (!strncmp(testname, "scsi", 4)) |
879 | return new win_aspi_device(this, name, ""); | |
a23d5117 | 880 | #endif |
2127e193 GI |
881 | if (!strncmp(testname, "tw_cli", 6)) |
882 | return new win_tw_cli_device(this, name, ""); | |
883 | return 0; | |
884 | } | |
885 | ||
f4e463df GI |
886 | |
887 | smart_device * winnt_smart_interface::get_custom_smart_device(const char * name, const char * type) | |
888 | { | |
889 | // Areca? | |
890 | int disknum = -1, n1 = -1, n2 = -1; | |
891 | int encnum = 1; | |
892 | HANDLE fh = INVALID_HANDLE_VALUE; | |
893 | char devpath[32]; | |
894 | ||
895 | if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) { | |
896 | if (!(1 <= disknum && disknum <= 128)) { | |
897 | set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum); | |
898 | return 0; | |
899 | } | |
900 | if (!(1 <= encnum && encnum <= 8)) { | |
901 | set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum); | |
902 | return 0; | |
903 | } | |
904 | ||
905 | name = skipdev(name); | |
906 | #define ARECA_MAX_CTLR_NUM 16 | |
907 | n1 = -1; | |
908 | int ctlrindex = 0; | |
909 | if (sscanf(name, "arcmsr%d%n", &ctlrindex, &n1) >= 1 && n1 == (int)strlen(name)) { | |
910 | /* | |
911 | 1. scan from "\\\\.\\scsi[0]:" up to "\\\\.\\scsi[ARECA_MAX_CTLR_NUM]:" and | |
912 | 2. map arcmsrX into "\\\\.\\scsiX" | |
913 | */ | |
914 | for (int idx = 0; idx < ARECA_MAX_CTLR_NUM; idx++) { | |
915 | memset(devpath, 0, sizeof(devpath)); | |
916 | sprintf(devpath, "\\\\.\\scsi%d:", idx); | |
917 | if ( (fh = CreateFile( devpath, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, | |
918 | NULL, OPEN_EXISTING, 0, NULL )) != INVALID_HANDLE_VALUE ) { | |
919 | if (win_areca_device::arcmsr_command_handler(fh, ARCMSR_IOCTL_RETURN_CODE_3F, NULL, 0) == 0) { | |
920 | if (ctlrindex-- == 0) { | |
921 | return new win_areca_device(this, devpath, fh, disknum, encnum); | |
922 | } | |
923 | } | |
924 | CloseHandle(fh); | |
925 | } | |
926 | } | |
927 | set_err(ENOENT, "No Areca controller found"); | |
928 | } | |
929 | else | |
930 | set_err(EINVAL, "Option -d areca,N/E requires device name /dev/arcmsrX"); | |
931 | } | |
932 | ||
933 | return 0; | |
934 | } | |
935 | ||
936 | std::string winnt_smart_interface::get_valid_custom_dev_types_str() | |
937 | { | |
938 | return "areca,N[/E]"; | |
939 | } | |
940 | ||
941 | ||
2127e193 GI |
942 | smart_device * winnt_smart_interface::autodetect_smart_device(const char * name) |
943 | { | |
944 | smart_device * dev = win_smart_interface::autodetect_smart_device(name); | |
945 | if (dev) | |
946 | return dev; | |
947 | ||
cfbba5b9 GI |
948 | if (!strncmp(skipdev(name), "csmi", 4)) |
949 | return new win_csmi_device(this, name, ""); | |
950 | ||
2127e193 GI |
951 | int phydrive = -1; |
952 | win_dev_type type = get_dev_type(name, phydrive); | |
953 | ||
954 | if (type == DEV_ATA) | |
955 | return new win_ata_device(this, name, ""); | |
956 | if (type == DEV_SCSI) | |
957 | return new win_scsi_device(this, name, ""); | |
958 | ||
959 | if (type == DEV_USB) { | |
960 | // Get USB bridge ID | |
961 | unsigned short vendor_id = 0, product_id = 0; | |
962 | if (!(phydrive >= 0 && get_usb_id(phydrive, vendor_id, product_id))) { | |
963 | set_err(EINVAL, "Unable to read USB device ID"); | |
964 | return 0; | |
965 | } | |
966 | // Get type name for this ID | |
967 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); | |
968 | if (!usbtype) | |
969 | return 0; | |
970 | // Return SAT/USB device for this type | |
971 | return get_sat_device(usbtype, new win_scsi_device(this, name, "")); | |
972 | } | |
973 | ||
974 | return 0; | |
975 | } | |
976 | ||
977 | ||
cfbba5b9 GI |
978 | #if WIN9X_SUPPORT |
979 | ||
980 | // Scan for devices on Win9x/ME | |
981 | ||
982 | bool win9x_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
2127e193 GI |
983 | const char * type, const char * pattern /* = 0*/) |
984 | { | |
985 | if (pattern) { | |
986 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
987 | return false; | |
988 | } | |
989 | ||
990 | if (!type || !strcmp(type, "ata")) { | |
991 | if (!ata_scan(devlist)) | |
992 | return false; | |
993 | } | |
994 | ||
995 | if (!type || !strcmp(type, "scsi")) { | |
996 | if (!scsi_scan(devlist)) | |
997 | return false; | |
998 | } | |
999 | return true; | |
1000 | } | |
1001 | ||
cfbba5b9 GI |
1002 | #endif // WIN9X_SUPPORT |
1003 | ||
1004 | ||
1005 | // Scan for devices | |
1006 | ||
1007 | bool winnt_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
1008 | const char * type, const char * pattern /* = 0*/) | |
1009 | { | |
1010 | if (pattern) { | |
1011 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
1012 | return false; | |
1013 | } | |
1014 | ||
1015 | // Set valid types | |
1016 | bool ata, scsi, usb, csmi; | |
1017 | if (!type) { | |
1018 | ata = scsi = usb = csmi = true; | |
1019 | } | |
1020 | else { | |
1021 | ata = scsi = usb = csmi = false; | |
1022 | if (!strcmp(type, "ata")) | |
1023 | ata = true; | |
1024 | else if (!strcmp(type, "scsi")) | |
1025 | scsi = true; | |
1026 | else if (!strcmp(type, "usb")) | |
1027 | usb = true; | |
1028 | else if (!strcmp(type, "csmi")) | |
1029 | csmi = true; | |
1030 | else { | |
1031 | set_err(EINVAL, "Invalid type '%s', valid arguments are: ata, scsi, usb, csmi", type); | |
1032 | return false; | |
1033 | } | |
1034 | } | |
1035 | ||
1036 | // Scan up to 10 drives and 2 3ware controllers | |
1037 | const int max_raid = 2; | |
1038 | bool raid_seen[max_raid] = {false, false}; | |
1039 | ||
1040 | char name[20]; | |
1041 | for (int i = 0; i <= 9; i++) { | |
1042 | sprintf(name, "/dev/sd%c", 'a'+i); | |
1043 | GETVERSIONINPARAMS_EX vers_ex; | |
1044 | ||
1045 | switch (get_phy_drive_type(i, (ata ? &vers_ex : 0))) { | |
1046 | case DEV_ATA: | |
1047 | // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returned ATA/SATA | |
1048 | if (!ata) | |
1049 | continue; | |
1050 | ||
1051 | // Interpret RAID drive map if present | |
1052 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { | |
1053 | // Skip if too many controllers or logical drive from this controller already seen | |
1054 | if (!(vers_ex.wControllerId < max_raid && !raid_seen[vers_ex.wControllerId])) | |
1055 | continue; | |
1056 | raid_seen[vers_ex.wControllerId] = true; | |
1057 | // Add physical drives | |
1058 | int len = strlen(name); | |
1059 | for (int pi = 0; pi < 32; pi++) { | |
1060 | if (vers_ex.dwDeviceMapEx & (1L << pi)) { | |
1061 | sprintf(name+len, ",%u", pi); | |
1062 | devlist.push_back( new win_ata_device(this, name, "ata") ); | |
1063 | } | |
1064 | } | |
1065 | } | |
1066 | else { | |
1067 | devlist.push_back( new win_ata_device(this, name, "ata") ); | |
1068 | } | |
1069 | break; | |
1070 | ||
1071 | case DEV_SCSI: | |
1072 | // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... | |
1073 | if (!scsi) | |
1074 | continue; | |
1075 | devlist.push_back( new win_scsi_device(this, name, "scsi") ); | |
1076 | break; | |
1077 | ||
1078 | case DEV_USB: | |
1079 | // STORAGE_QUERY_PROPERTY returned USB | |
1080 | if (!usb) | |
1081 | continue; | |
1082 | { | |
1083 | // TODO: Use common function for this and autodetect_smart_device() | |
1084 | // Get USB bridge ID | |
1085 | unsigned short vendor_id = 0, product_id = 0; | |
1086 | if (!get_usb_id(i, vendor_id, product_id)) | |
1087 | continue; | |
1088 | // Get type name for this ID | |
1089 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); | |
1090 | if (!usbtype) | |
1091 | continue; | |
1092 | // Return SAT/USB device for this type | |
1093 | ata_device * dev = get_sat_device(usbtype, new win_scsi_device(this, name, "")); | |
1094 | if (!dev) | |
1095 | continue; | |
1096 | devlist.push_back(dev); | |
1097 | } | |
1098 | break; | |
1099 | ||
1100 | default: | |
1101 | // Unknown type | |
1102 | break; | |
1103 | } | |
1104 | } | |
1105 | ||
1106 | if (csmi) { | |
1107 | // Scan CSMI devices | |
1108 | for (int i = 0; i <= 9; i++) { | |
1109 | snprintf(name, sizeof(name)-1, "/dev/csmi%d,0", i); | |
1110 | win_csmi_device test_dev(this, name, ""); | |
1111 | if (!test_dev.open_scsi()) | |
1112 | continue; | |
1113 | CSMI_SAS_PHY_INFO phy_info; | |
1114 | if (!test_dev.get_phy_info(phy_info)) | |
1115 | continue; | |
1116 | ||
1117 | for (int pi = 0; pi < phy_info.bNumberOfPhys; pi++) { | |
1118 | if (!test_dev.check_phy(phy_info, pi)) | |
1119 | continue; | |
1120 | snprintf(name, sizeof(name)-1, "/dev/csmi%d,%d", i, pi); | |
1121 | devlist.push_back( new win_csmi_device(this, name, "ata") ); | |
1122 | } | |
1123 | } | |
1124 | } | |
1125 | return true; | |
1126 | } | |
1127 | ||
2127e193 GI |
1128 | |
1129 | // get examples for smartctl | |
54965743 | 1130 | std::string win_smart_interface::get_app_examples(const char * appname) |
2127e193 GI |
1131 | { |
1132 | if (strcmp(appname, "smartctl")) | |
54965743 GI |
1133 | return ""; |
1134 | return "=================================================== SMARTCTL EXAMPLES =====\n\n" | |
832b75ed | 1135 | " smartctl -a /dev/hda (Prints all SMART information)\n\n" |
832b75ed GG |
1136 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda\n" |
1137 | " (Enables SMART on first disk)\n\n" | |
1138 | " smartctl -t long /dev/hda (Executes extended disk self-test)\n\n" | |
1139 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda\n" | |
1140 | " (Prints Self-Test & Attribute errors)\n" | |
7f0798ef | 1141 | #if WIN9X_SUPPORT |
832b75ed GG |
1142 | " smartctl -a /dev/scsi21\n" |
1143 | " (Prints all information for SCSI disk on ASPI adapter 2, ID 1)\n" | |
7f0798ef | 1144 | #endif |
ba59cff1 GG |
1145 | " smartctl -a /dev/sda\n" |
1146 | " (Prints all information for SCSI disk on PhysicalDrive 0)\n" | |
1147 | " smartctl -a /dev/pd3\n" | |
1148 | " (Prints all information for SCSI disk on PhysicalDrive 3)\n" | |
1149 | " smartctl -a /dev/tape1\n" | |
1150 | " (Prints all information for SCSI tape on Tape 1)\n" | |
4d59bff9 GG |
1151 | " smartctl -A /dev/hdb,3\n" |
1152 | " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n" | |
9ebc753d GG |
1153 | " smartctl -A /dev/tw_cli/c0/p1\n" |
1154 | " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n" | |
f4e463df GI |
1155 | " smartctl --all --device=areca,3/1 /dev/arcmsr0\n" |
1156 | " (Prints all SMART info for 3rd ATA disk of the 1st enclosure\n" | |
1157 | " on 1st Areca RAID controller)\n" | |
4d59bff9 GG |
1158 | "\n" |
1159 | " ATA SMART access methods and ordering may be specified by modifiers\n" | |
a37e7145 | 1160 | " following the device name: /dev/hdX:[saicm], where\n" |
4d59bff9 | 1161 | " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n" |
a37e7145 | 1162 | " 'i': IOCTL_IDE_PASS_THROUGH, 'c': ATA via IOCTL_SCSI_PASS_THROUGH,\n" |
1953ff6d | 1163 | " 'f': IOCTL_STORAGE_*, 'm': IOCTL_SCSI_MINIPORT_*.\n" |
54965743 | 1164 | + strprintf( |
1953ff6d | 1165 | " The default on this system is /dev/sdX:%s\n", ata_get_def_options() |
54965743 | 1166 | ); |
832b75ed GG |
1167 | } |
1168 | ||
1169 | ||
d008864d GI |
1170 | bool winnt_smart_interface::disable_system_auto_standby(bool disable) |
1171 | { | |
1172 | if (disable) { | |
1173 | SYSTEM_POWER_STATUS ps; | |
1174 | if (!GetSystemPowerStatus(&ps)) | |
1175 | return set_err(ENOSYS, "Unknown power status"); | |
1176 | if (ps.ACLineStatus != 1) { | |
1177 | SetThreadExecutionState(ES_CONTINUOUS); | |
1178 | if (ps.ACLineStatus == 0) | |
1179 | set_err(EIO, "AC offline"); | |
1180 | else | |
1181 | set_err(EIO, "Unknown AC line status"); | |
1182 | return false; | |
1183 | } | |
1184 | } | |
1185 | ||
1186 | if (!SetThreadExecutionState(ES_CONTINUOUS | (disable ? ES_SYSTEM_REQUIRED : 0))) | |
1187 | return set_err(ENOSYS); | |
1188 | return true; | |
1189 | } | |
1190 | ||
1191 | ||
832b75ed GG |
1192 | ///////////////////////////////////////////////////////////////////////////// |
1193 | // ATA Interface | |
1194 | ///////////////////////////////////////////////////////////////////////////// | |
1195 | ||
832b75ed GG |
1196 | #define SMART_CYL_LOW 0x4F |
1197 | #define SMART_CYL_HI 0xC2 | |
1198 | ||
832b75ed GG |
1199 | static void print_ide_regs(const IDEREGS * r, int out) |
1200 | { | |
2127e193 GI |
1201 | pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n", |
1202 | (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, | |
1203 | r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); | |
832b75ed GG |
1204 | } |
1205 | ||
1206 | static void print_ide_regs_io(const IDEREGS * ri, const IDEREGS * ro) | |
1207 | { | |
2127e193 GI |
1208 | pout(" Input : "); print_ide_regs(ri, 0); |
1209 | if (ro) { | |
1210 | pout(" Output: "); print_ide_regs(ro, 1); | |
1211 | } | |
832b75ed GG |
1212 | } |
1213 | ||
1214 | ///////////////////////////////////////////////////////////////////////////// | |
1215 | ||
4d59bff9 GG |
1216 | // call SMART_GET_VERSION, return device map or -1 on error |
1217 | ||
a37e7145 | 1218 | static int smart_get_version(HANDLE hdevice, GETVERSIONINPARAMS_EX * ata_version_ex = 0) |
4d59bff9 | 1219 | { |
7f0798ef | 1220 | GETVERSIONINPARAMS vers; memset(&vers, 0, sizeof(vers)); |
2127e193 GI |
1221 | const GETVERSIONINPARAMS_EX & vers_ex = (const GETVERSIONINPARAMS_EX &)vers; |
1222 | DWORD num_out; | |
1223 | ||
1224 | if (!DeviceIoControl(hdevice, SMART_GET_VERSION, | |
1225 | NULL, 0, &vers, sizeof(vers), &num_out, NULL)) { | |
cfbba5b9 | 1226 | if (ata_debugmode) |
2127e193 GI |
1227 | pout(" SMART_GET_VERSION failed, Error=%ld\n", GetLastError()); |
1228 | errno = ENOSYS; | |
1229 | return -1; | |
1230 | } | |
7f0798ef | 1231 | assert(num_out == sizeof(GETVERSIONINPARAMS)); |
2127e193 | 1232 | |
cfbba5b9 | 1233 | if (ata_debugmode > 1) { |
2127e193 GI |
1234 | pout(" SMART_GET_VERSION suceeded, bytes returned: %lu\n" |
1235 | " Vers = %d.%d, Caps = 0x%lx, DeviceMap = 0x%02x\n", | |
1236 | num_out, vers.bVersion, vers.bRevision, | |
1237 | vers.fCapabilities, vers.bIDEDeviceMap); | |
1238 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) | |
1239 | pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08lx\n", | |
1240 | vers_ex.wIdentifier, vers_ex.wControllerId, vers_ex.dwDeviceMapEx); | |
1241 | } | |
1242 | ||
1243 | if (ata_version_ex) | |
1244 | *ata_version_ex = vers_ex; | |
1245 | ||
1246 | // TODO: Check vers.fCapabilities here? | |
1247 | return vers.bIDEDeviceMap; | |
4d59bff9 GG |
1248 | } |
1249 | ||
1250 | ||
832b75ed GG |
1251 | // call SMART_* ioctl |
1252 | ||
4d59bff9 | 1253 | static int smart_ioctl(HANDLE hdevice, int drive, IDEREGS * regs, char * data, unsigned datasize, int port) |
832b75ed | 1254 | { |
2127e193 GI |
1255 | SENDCMDINPARAMS inpar; |
1256 | SENDCMDINPARAMS_EX & inpar_ex = (SENDCMDINPARAMS_EX &)inpar; | |
1257 | ||
1258 | unsigned char outbuf[sizeof(SENDCMDOUTPARAMS)-1 + 512]; | |
1259 | const SENDCMDOUTPARAMS * outpar; | |
1260 | DWORD code, num_out; | |
1261 | unsigned int size_out; | |
1262 | const char * name; | |
1263 | ||
1264 | memset(&inpar, 0, sizeof(inpar)); | |
1265 | inpar.irDriveRegs = *regs; | |
1266 | // drive is set to 0-3 on Win9x only | |
1267 | inpar.irDriveRegs.bDriveHeadReg = 0xA0 | ((drive & 1) << 4); | |
1268 | inpar.bDriveNumber = drive; | |
1269 | ||
1270 | if (port >= 0) { | |
1271 | // Set RAID port | |
1272 | inpar_ex.wIdentifier = SMART_VENDOR_3WARE; | |
1273 | inpar_ex.bPortNumber = port; | |
1274 | } | |
1275 | ||
1276 | if (datasize == 512) { | |
1277 | code = SMART_RCV_DRIVE_DATA; name = "SMART_RCV_DRIVE_DATA"; | |
1278 | inpar.cBufferSize = size_out = 512; | |
1279 | } | |
1280 | else if (datasize == 0) { | |
1281 | code = SMART_SEND_DRIVE_COMMAND; name = "SMART_SEND_DRIVE_COMMAND"; | |
1282 | if (regs->bFeaturesReg == ATA_SMART_STATUS) | |
1283 | size_out = sizeof(IDEREGS); // ioctl returns new IDEREGS as data | |
1284 | // Note: cBufferSize must be 0 on Win9x | |
1285 | else | |
1286 | size_out = 0; | |
1287 | } | |
1288 | else { | |
1289 | errno = EINVAL; | |
1290 | return -1; | |
1291 | } | |
1292 | ||
1293 | memset(&outbuf, 0, sizeof(outbuf)); | |
1294 | ||
1295 | if (!DeviceIoControl(hdevice, code, &inpar, sizeof(SENDCMDINPARAMS)-1, | |
1296 | outbuf, sizeof(SENDCMDOUTPARAMS)-1 + size_out, &num_out, NULL)) { | |
1297 | // CAUTION: DO NOT change "regs" Parameter in this case, see ata_command_interface() | |
1298 | long err = GetLastError(); | |
cfbba5b9 | 1299 | if (ata_debugmode && (err != ERROR_INVALID_PARAMETER || ata_debugmode > 1)) { |
2127e193 GI |
1300 | pout(" %s failed, Error=%ld\n", name, err); |
1301 | print_ide_regs_io(regs, NULL); | |
1302 | } | |
1303 | errno = ( err == ERROR_INVALID_FUNCTION/*9x*/ | |
1304 | || err == ERROR_INVALID_PARAMETER/*NT/2K/XP*/ | |
1305 | || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1306 | return -1; | |
1307 | } | |
1308 | // NOTE: On Win9x, inpar.irDriveRegs now contains the returned regs | |
1309 | ||
1310 | outpar = (const SENDCMDOUTPARAMS *)outbuf; | |
1311 | ||
1312 | if (outpar->DriverStatus.bDriverError) { | |
cfbba5b9 | 1313 | if (ata_debugmode) { |
2127e193 GI |
1314 | pout(" %s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, |
1315 | outpar->DriverStatus.bDriverError, outpar->DriverStatus.bIDEError); | |
1316 | print_ide_regs_io(regs, NULL); | |
1317 | } | |
1318 | errno = (!outpar->DriverStatus.bIDEError ? ENOSYS : EIO); | |
1319 | return -1; | |
1320 | } | |
1321 | ||
cfbba5b9 | 1322 | if (ata_debugmode > 1) { |
2127e193 GI |
1323 | pout(" %s suceeded, bytes returned: %lu (buffer %lu)\n", name, |
1324 | num_out, outpar->cBufferSize); | |
1325 | print_ide_regs_io(regs, (regs->bFeaturesReg == ATA_SMART_STATUS ? | |
1326 | (const IDEREGS *)(outpar->bBuffer) : NULL)); | |
1327 | } | |
1328 | ||
1329 | if (datasize) | |
1330 | memcpy(data, outpar->bBuffer, 512); | |
1331 | else if (regs->bFeaturesReg == ATA_SMART_STATUS) { | |
a23d5117 | 1332 | if (nonempty(outpar->bBuffer, sizeof(IDEREGS))) |
cfbba5b9 | 1333 | memcpy(regs, outpar->bBuffer, sizeof(IDEREGS)); |
2127e193 | 1334 | else { // Workaround for driver not returning regs |
cfbba5b9 | 1335 | if (ata_debugmode) |
2127e193 GI |
1336 | pout(" WARNING: driver does not return ATA registers in output buffer!\n"); |
1337 | *regs = inpar.irDriveRegs; | |
1338 | } | |
1339 | } | |
1340 | ||
1341 | return 0; | |
832b75ed GG |
1342 | } |
1343 | ||
1344 | ||
1345 | ///////////////////////////////////////////////////////////////////////////// | |
4d59bff9 | 1346 | // IDE PASS THROUGH (2000, XP, undocumented) |
832b75ed GG |
1347 | // |
1348 | // Based on WinATA.cpp, 2002 c't/Matthias Withopf | |
1349 | // ftp://ftp.heise.de/pub/ct/listings/0207-218.zip | |
1350 | ||
832b75ed | 1351 | static int ide_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) |
2127e193 GI |
1352 | { |
1353 | if (datasize > 512) { | |
1354 | errno = EINVAL; | |
1355 | return -1; | |
1356 | } | |
1357 | unsigned int size = sizeof(ATA_PASS_THROUGH)-1 + datasize; | |
1358 | ATA_PASS_THROUGH * buf = (ATA_PASS_THROUGH *)VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE); | |
1359 | DWORD num_out; | |
1360 | const unsigned char magic = 0xcf; | |
1361 | ||
1362 | if (!buf) { | |
1363 | errno = ENOMEM; | |
1364 | return -1; | |
1365 | } | |
1366 | ||
1367 | buf->IdeReg = *regs; | |
1368 | buf->DataBufferSize = datasize; | |
1369 | if (datasize) | |
1370 | buf->DataBuffer[0] = magic; | |
1371 | ||
1372 | if (!DeviceIoControl(hdevice, IOCTL_IDE_PASS_THROUGH, | |
1373 | buf, size, buf, size, &num_out, NULL)) { | |
1374 | long err = GetLastError(); | |
cfbba5b9 | 1375 | if (ata_debugmode) { |
2127e193 GI |
1376 | pout(" IOCTL_IDE_PASS_THROUGH failed, Error=%ld\n", err); |
1377 | print_ide_regs_io(regs, NULL); | |
1378 | } | |
1379 | VirtualFree(buf, 0, MEM_RELEASE); | |
1380 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1381 | return -1; | |
1382 | } | |
1383 | ||
1384 | // Check ATA status | |
1385 | if (buf->IdeReg.bCommandReg/*Status*/ & 0x01) { | |
cfbba5b9 | 1386 | if (ata_debugmode) { |
2127e193 GI |
1387 | pout(" IOCTL_IDE_PASS_THROUGH command failed:\n"); |
1388 | print_ide_regs_io(regs, &buf->IdeReg); | |
1389 | } | |
1390 | VirtualFree(buf, 0, MEM_RELEASE); | |
1391 | errno = EIO; | |
1392 | return -1; | |
1393 | } | |
1394 | ||
1395 | // Check and copy data | |
1396 | if (datasize) { | |
1397 | if ( num_out != size | |
1398 | || (buf->DataBuffer[0] == magic && !nonempty(buf->DataBuffer+1, datasize-1))) { | |
cfbba5b9 | 1399 | if (ata_debugmode) { |
2127e193 GI |
1400 | pout(" IOCTL_IDE_PASS_THROUGH output data missing (%lu, %lu)\n", |
1401 | num_out, buf->DataBufferSize); | |
1402 | print_ide_regs_io(regs, &buf->IdeReg); | |
1403 | } | |
1404 | VirtualFree(buf, 0, MEM_RELEASE); | |
1405 | errno = EIO; | |
1406 | return -1; | |
1407 | } | |
1408 | memcpy(data, buf->DataBuffer, datasize); | |
1409 | } | |
1410 | ||
cfbba5b9 | 1411 | if (ata_debugmode > 1) { |
2127e193 GI |
1412 | pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %lu (buffer %lu)\n", |
1413 | num_out, buf->DataBufferSize); | |
1414 | print_ide_regs_io(regs, &buf->IdeReg); | |
1415 | } | |
1416 | *regs = buf->IdeReg; | |
1417 | ||
1418 | // Caution: VirtualFree() fails if parameter "dwSize" is nonzero | |
1419 | VirtualFree(buf, 0, MEM_RELEASE); | |
1420 | return 0; | |
832b75ed GG |
1421 | } |
1422 | ||
1423 | ||
4d59bff9 | 1424 | ///////////////////////////////////////////////////////////////////////////// |
4d59bff9 GG |
1425 | // ATA PASS THROUGH (Win2003, XP SP2) |
1426 | ||
2127e193 GI |
1427 | // Warning: |
1428 | // IOCTL_ATA_PASS_THROUGH[_DIRECT] can only handle one interrupt/DRQ data | |
1429 | // transfer per command. Therefore, multi-sector transfers are only supported | |
1430 | // for the READ/WRITE MULTIPLE [EXT] commands. Other commands like READ/WRITE SECTORS | |
1431 | // or READ/WRITE LOG EXT work only with single sector transfers. | |
1432 | // The latter are supported on Vista (only) through new ATA_FLAGS_NO_MULTIPLE. | |
1433 | // See: | |
1434 | // http://social.msdn.microsoft.com/Forums/en-US/storageplatformata/thread/eb408507-f221-455b-9bbb-d1069b29c4da | |
1435 | ||
1436 | static int ata_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, IDEREGS * prev_regs, char * data, int datasize) | |
1437 | { | |
1438 | const int max_sectors = 32; // TODO: Allocate dynamic buffer | |
1439 | ||
1440 | typedef struct { | |
1441 | ATA_PASS_THROUGH_EX apt; | |
1442 | ULONG Filler; | |
1443 | UCHAR ucDataBuf[max_sectors * 512]; | |
1444 | } ATA_PASS_THROUGH_EX_WITH_BUFFERS; | |
1445 | ||
1446 | const unsigned char magic = 0xcf; | |
1447 | ||
1448 | ATA_PASS_THROUGH_EX_WITH_BUFFERS ab; memset(&ab, 0, sizeof(ab)); | |
1449 | ab.apt.Length = sizeof(ATA_PASS_THROUGH_EX); | |
1450 | //ab.apt.PathId = 0; | |
1451 | //ab.apt.TargetId = 0; | |
1452 | //ab.apt.Lun = 0; | |
1453 | ab.apt.TimeOutValue = 10; | |
1454 | unsigned size = offsetof(ATA_PASS_THROUGH_EX_WITH_BUFFERS, ucDataBuf); | |
1455 | ab.apt.DataBufferOffset = size; | |
1456 | ||
1457 | if (datasize > 0) { | |
1458 | if (datasize > (int)sizeof(ab.ucDataBuf)) { | |
1459 | errno = EINVAL; | |
1460 | return -1; | |
1461 | } | |
1462 | ab.apt.AtaFlags = ATA_FLAGS_DATA_IN; | |
1463 | ab.apt.DataTransferLength = datasize; | |
1464 | size += datasize; | |
1465 | ab.ucDataBuf[0] = magic; | |
1466 | } | |
1467 | else if (datasize < 0) { | |
1468 | if (-datasize > (int)sizeof(ab.ucDataBuf)) { | |
1469 | errno = EINVAL; | |
1470 | return -1; | |
1471 | } | |
1472 | ab.apt.AtaFlags = ATA_FLAGS_DATA_OUT; | |
1473 | ab.apt.DataTransferLength = -datasize; | |
1474 | size += -datasize; | |
1475 | memcpy(ab.ucDataBuf, data, -datasize); | |
1476 | } | |
1477 | else { | |
1478 | assert(ab.apt.AtaFlags == 0); | |
1479 | assert(ab.apt.DataTransferLength == 0); | |
1480 | } | |
1481 | ||
1482 | assert(sizeof(ab.apt.CurrentTaskFile) == sizeof(IDEREGS)); | |
1483 | IDEREGS * ctfregs = (IDEREGS *)ab.apt.CurrentTaskFile; | |
1484 | IDEREGS * ptfregs = (IDEREGS *)ab.apt.PreviousTaskFile; | |
1485 | *ctfregs = *regs; | |
1486 | ||
1487 | if (prev_regs) { | |
1488 | *ptfregs = *prev_regs; | |
1489 | ab.apt.AtaFlags |= ATA_FLAGS_48BIT_COMMAND; | |
1490 | } | |
1491 | ||
1492 | DWORD num_out; | |
1493 | if (!DeviceIoControl(hdevice, IOCTL_ATA_PASS_THROUGH, | |
1494 | &ab, size, &ab, size, &num_out, NULL)) { | |
1495 | long err = GetLastError(); | |
cfbba5b9 | 1496 | if (ata_debugmode) { |
2127e193 GI |
1497 | pout(" IOCTL_ATA_PASS_THROUGH failed, Error=%ld\n", err); |
1498 | print_ide_regs_io(regs, NULL); | |
1499 | } | |
1500 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1501 | return -1; | |
1502 | } | |
1503 | ||
1504 | // Check ATA status | |
1505 | if (ctfregs->bCommandReg/*Status*/ & (0x01/*Err*/|0x08/*DRQ*/)) { | |
cfbba5b9 | 1506 | if (ata_debugmode) { |
2127e193 GI |
1507 | pout(" IOCTL_ATA_PASS_THROUGH command failed:\n"); |
1508 | print_ide_regs_io(regs, ctfregs); | |
1509 | } | |
1510 | errno = EIO; | |
1511 | return -1; | |
1512 | } | |
1513 | ||
1514 | // Check and copy data | |
1515 | if (datasize > 0) { | |
1516 | if ( num_out != size | |
1517 | || (ab.ucDataBuf[0] == magic && !nonempty(ab.ucDataBuf+1, datasize-1))) { | |
cfbba5b9 | 1518 | if (ata_debugmode) { |
2127e193 GI |
1519 | pout(" IOCTL_ATA_PASS_THROUGH output data missing (%lu)\n", num_out); |
1520 | print_ide_regs_io(regs, ctfregs); | |
1521 | } | |
1522 | errno = EIO; | |
1523 | return -1; | |
1524 | } | |
1525 | memcpy(data, ab.ucDataBuf, datasize); | |
1526 | } | |
1527 | ||
cfbba5b9 | 1528 | if (ata_debugmode > 1) { |
2127e193 GI |
1529 | pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); |
1530 | print_ide_regs_io(regs, ctfregs); | |
1531 | } | |
1532 | *regs = *ctfregs; | |
1533 | if (prev_regs) | |
1534 | *prev_regs = *ptfregs; | |
1535 | ||
1536 | return 0; | |
4d59bff9 GG |
1537 | } |
1538 | ||
832b75ed GG |
1539 | |
1540 | ///////////////////////////////////////////////////////////////////////////// | |
4d59bff9 | 1541 | // ATA PASS THROUGH via SCSI PASS THROUGH (WinNT4 only) |
832b75ed | 1542 | |
832b75ed GG |
1543 | // undocumented SCSI opcode to for ATA passthrough |
1544 | #define SCSIOP_ATA_PASSTHROUGH 0xCC | |
1545 | ||
832b75ed GG |
1546 | static int ata_via_scsi_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) |
1547 | { | |
2127e193 GI |
1548 | typedef struct { |
1549 | SCSI_PASS_THROUGH spt; | |
1550 | ULONG Filler; | |
1551 | UCHAR ucSenseBuf[32]; | |
1552 | UCHAR ucDataBuf[512]; | |
1553 | } SCSI_PASS_THROUGH_WITH_BUFFERS; | |
1554 | ||
1555 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
1556 | IDEREGS * cdbregs; | |
1557 | unsigned int size; | |
1558 | DWORD num_out; | |
1559 | const unsigned char magic = 0xcf; | |
1560 | ||
1561 | memset(&sb, 0, sizeof(sb)); | |
1562 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH); | |
1563 | //sb.spt.PathId = 0; | |
1564 | sb.spt.TargetId = 1; | |
1565 | //sb.spt.Lun = 0; | |
1566 | sb.spt.CdbLength = 10; sb.spt.SenseInfoLength = 24; | |
1567 | sb.spt.TimeOutValue = 10; | |
1568 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
1569 | size = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
1570 | sb.spt.DataBufferOffset = size; | |
1571 | ||
1572 | if (datasize) { | |
1573 | if (datasize > sizeof(sb.ucDataBuf)) { | |
1574 | errno = EINVAL; | |
1575 | return -1; | |
1576 | } | |
1577 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
1578 | sb.spt.DataTransferLength = datasize; | |
1579 | size += datasize; | |
1580 | sb.ucDataBuf[0] = magic; | |
1581 | } | |
1582 | else { | |
1583 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
1584 | //sb.spt.DataTransferLength = 0; | |
1585 | } | |
1586 | ||
1587 | // Use pseudo SCSI command followed by registers | |
1588 | sb.spt.Cdb[0] = SCSIOP_ATA_PASSTHROUGH; | |
1589 | cdbregs = (IDEREGS *)(sb.spt.Cdb+2); | |
1590 | *cdbregs = *regs; | |
1591 | ||
1592 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_PASS_THROUGH, | |
1593 | &sb, size, &sb, size, &num_out, NULL)) { | |
1594 | long err = GetLastError(); | |
cfbba5b9 | 1595 | if (ata_debugmode) |
2127e193 GI |
1596 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH failed, Error=%ld\n", err); |
1597 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1598 | return -1; | |
1599 | } | |
1600 | ||
1601 | // Cannot check ATA status, because command does not return IDEREGS | |
1602 | ||
1603 | // Check and copy data | |
1604 | if (datasize) { | |
1605 | if ( num_out != size | |
1606 | || (sb.ucDataBuf[0] == magic && !nonempty(sb.ucDataBuf+1, datasize-1))) { | |
cfbba5b9 | 1607 | if (ata_debugmode) { |
2127e193 GI |
1608 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH output data missing (%lu)\n", num_out); |
1609 | print_ide_regs_io(regs, NULL); | |
1610 | } | |
1611 | errno = EIO; | |
1612 | return -1; | |
1613 | } | |
1614 | memcpy(data, sb.ucDataBuf, datasize); | |
1615 | } | |
1616 | ||
cfbba5b9 | 1617 | if (ata_debugmode > 1) { |
2127e193 GI |
1618 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); |
1619 | print_ide_regs_io(regs, NULL); | |
1620 | } | |
1621 | return 0; | |
832b75ed GG |
1622 | } |
1623 | ||
ba59cff1 GG |
1624 | |
1625 | ///////////////////////////////////////////////////////////////////////////// | |
a37e7145 GG |
1626 | // SMART IOCTL via SCSI MINIPORT ioctl |
1627 | ||
1628 | // This function is handled by ATAPI port driver (atapi.sys) or by SCSI | |
1629 | // miniport driver (via SCSI port driver scsiport.sys). | |
1630 | // It can be used to skip the missing or broken handling of some SMART | |
1631 | // command codes (e.g. READ_LOG) in the disk class driver (disk.sys) | |
ba59cff1 | 1632 | |
a37e7145 GG |
1633 | static int ata_via_scsi_miniport_smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize) |
1634 | { | |
2127e193 GI |
1635 | // Select code |
1636 | DWORD code = 0; const char * name = 0; | |
1637 | if (regs->bCommandReg == ATA_IDENTIFY_DEVICE) { | |
1638 | code = IOCTL_SCSI_MINIPORT_IDENTIFY; name = "IDENTIFY"; | |
1639 | } | |
1640 | else if (regs->bCommandReg == ATA_SMART_CMD) switch (regs->bFeaturesReg) { | |
1641 | case ATA_SMART_READ_VALUES: | |
1642 | code = IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS; name = "READ_SMART_ATTRIBS"; break; | |
1643 | case ATA_SMART_READ_THRESHOLDS: | |
1644 | code = IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS; name = "READ_SMART_THRESHOLDS"; break; | |
1645 | case ATA_SMART_ENABLE: | |
1646 | code = IOCTL_SCSI_MINIPORT_ENABLE_SMART; name = "ENABLE_SMART"; break; | |
1647 | case ATA_SMART_DISABLE: | |
1648 | code = IOCTL_SCSI_MINIPORT_DISABLE_SMART; name = "DISABLE_SMART"; break; | |
1649 | case ATA_SMART_STATUS: | |
1650 | code = IOCTL_SCSI_MINIPORT_RETURN_STATUS; name = "RETURN_STATUS"; break; | |
1651 | case ATA_SMART_AUTOSAVE: | |
1652 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE; name = "ENABLE_DISABLE_AUTOSAVE"; break; | |
1653 | //case ATA_SMART_SAVE: // obsolete since ATA-6, not used by smartmontools | |
1654 | // code = IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES; name = "SAVE_ATTRIBUTE_VALUES"; break; | |
1655 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
1656 | code = IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS; name = "EXECUTE_OFFLINE_DIAGS"; break; | |
1657 | case ATA_SMART_AUTO_OFFLINE: | |
1658 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE; name = "ENABLE_DISABLE_AUTO_OFFLINE"; break; | |
1659 | case ATA_SMART_READ_LOG_SECTOR: | |
1660 | code = IOCTL_SCSI_MINIPORT_READ_SMART_LOG; name = "READ_SMART_LOG"; break; | |
1661 | case ATA_SMART_WRITE_LOG_SECTOR: | |
1662 | code = IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG; name = "WRITE_SMART_LOG"; break; | |
1663 | } | |
1664 | if (!code) { | |
1665 | errno = ENOSYS; | |
1666 | return -1; | |
1667 | } | |
1668 | ||
1669 | // Set SRB | |
1670 | struct { | |
1671 | SRB_IO_CONTROL srbc; | |
1672 | union { | |
1673 | SENDCMDINPARAMS in; | |
1674 | SENDCMDOUTPARAMS out; | |
1675 | } params; | |
1676 | char space[512-1]; | |
1677 | } sb; | |
1678 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(SENDCMDINPARAMS)-1+512); | |
1679 | memset(&sb, 0, sizeof(sb)); | |
1680 | ||
1681 | unsigned size; | |
1682 | if (datasize > 0) { | |
1683 | if (datasize > (int)sizeof(sb.space)+1) { | |
1684 | errno = EINVAL; | |
1685 | return -1; | |
1686 | } | |
1687 | size = datasize; | |
1688 | } | |
1689 | else if (datasize < 0) { | |
1690 | if (-datasize > (int)sizeof(sb.space)+1) { | |
1691 | errno = EINVAL; | |
1692 | return -1; | |
1693 | } | |
1694 | size = -datasize; | |
1695 | memcpy(sb.params.in.bBuffer, data, size); | |
1696 | } | |
1697 | else if (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1698 | size = sizeof(IDEREGS); | |
1699 | else | |
1700 | size = 0; | |
1701 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1702 | memcpy(sb.srbc.Signature, "SCSIDISK", 8); // atapi.sys | |
1703 | sb.srbc.Timeout = 60; // seconds | |
1704 | sb.srbc.ControlCode = code; | |
1705 | //sb.srbc.ReturnCode = 0; | |
1706 | sb.srbc.Length = sizeof(SENDCMDINPARAMS)-1 + size; | |
1707 | sb.params.in.irDriveRegs = *regs; | |
1708 | sb.params.in.cBufferSize = size; | |
1709 | ||
1710 | // Call miniport ioctl | |
1711 | size += sizeof(SRB_IO_CONTROL) + sizeof(SENDCMDINPARAMS)-1; | |
1712 | DWORD num_out; | |
1713 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1714 | &sb, size, &sb, size, &num_out, NULL)) { | |
1715 | long err = GetLastError(); | |
cfbba5b9 | 1716 | if (ata_debugmode) { |
2127e193 GI |
1717 | pout(" IOCTL_SCSI_MINIPORT_%s failed, Error=%ld\n", name, err); |
1718 | print_ide_regs_io(regs, NULL); | |
1719 | } | |
1720 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1721 | return -1; | |
1722 | } | |
1723 | ||
1724 | // Check result | |
1725 | if (sb.srbc.ReturnCode) { | |
cfbba5b9 | 1726 | if (ata_debugmode) { |
2127e193 GI |
1727 | pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08lx\n", name, sb.srbc.ReturnCode); |
1728 | print_ide_regs_io(regs, NULL); | |
1729 | } | |
1730 | errno = EIO; | |
1731 | return -1; | |
1732 | } | |
1733 | ||
1734 | if (sb.params.out.DriverStatus.bDriverError) { | |
cfbba5b9 | 1735 | if (ata_debugmode) { |
2127e193 GI |
1736 | pout(" IOCTL_SCSI_MINIPORT_%s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, |
1737 | sb.params.out.DriverStatus.bDriverError, sb.params.out.DriverStatus.bIDEError); | |
1738 | print_ide_regs_io(regs, NULL); | |
1739 | } | |
1740 | errno = (!sb.params.out.DriverStatus.bIDEError ? ENOSYS : EIO); | |
1741 | return -1; | |
1742 | } | |
1743 | ||
cfbba5b9 | 1744 | if (ata_debugmode > 1) { |
2127e193 GI |
1745 | pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %lu (buffer %lu)\n", name, |
1746 | num_out, sb.params.out.cBufferSize); | |
1747 | print_ide_regs_io(regs, (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS ? | |
1748 | (const IDEREGS *)(sb.params.out.bBuffer) : 0)); | |
1749 | } | |
1750 | ||
1751 | if (datasize > 0) | |
1752 | memcpy(data, sb.params.out.bBuffer, datasize); | |
1753 | else if (datasize == 0 && code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
cfbba5b9 | 1754 | memcpy(regs, sb.params.out.bBuffer, sizeof(IDEREGS)); |
2127e193 GI |
1755 | |
1756 | return 0; | |
a37e7145 GG |
1757 | } |
1758 | ||
1759 | ||
ba59cff1 GG |
1760 | ///////////////////////////////////////////////////////////////////////////// |
1761 | ||
a37e7145 GG |
1762 | // ATA PASS THROUGH via 3ware specific SCSI MINIPORT ioctl |
1763 | ||
ba59cff1 GG |
1764 | static int ata_via_3ware_miniport_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize, int port) |
1765 | { | |
2127e193 GI |
1766 | struct { |
1767 | SRB_IO_CONTROL srbc; | |
1768 | IDEREGS regs; | |
1769 | UCHAR buffer[512]; | |
1770 | } sb; | |
1771 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(IDEREGS)+512); | |
1772 | ||
1773 | if (!(0 <= datasize && datasize <= (int)sizeof(sb.buffer) && port >= 0)) { | |
1774 | errno = EINVAL; | |
1775 | return -1; | |
1776 | } | |
1777 | memset(&sb, 0, sizeof(sb)); | |
1778 | strcpy((char *)sb.srbc.Signature, "<3ware>"); | |
1779 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1780 | sb.srbc.Timeout = 60; // seconds | |
1781 | sb.srbc.ControlCode = 0xA0000000; | |
1782 | sb.srbc.ReturnCode = 0; | |
1783 | sb.srbc.Length = sizeof(IDEREGS) + (datasize > 0 ? datasize : 1); | |
1784 | sb.regs = *regs; | |
1785 | sb.regs.bReserved = port; | |
1786 | ||
1787 | DWORD num_out; | |
1788 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1789 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, NULL)) { | |
1790 | long err = GetLastError(); | |
cfbba5b9 | 1791 | if (ata_debugmode) { |
2127e193 GI |
1792 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); |
1793 | print_ide_regs_io(regs, NULL); | |
1794 | } | |
1795 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1796 | return -1; | |
1797 | } | |
1798 | ||
1799 | if (sb.srbc.ReturnCode) { | |
cfbba5b9 | 1800 | if (ata_debugmode) { |
2127e193 GI |
1801 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", sb.srbc.ReturnCode); |
1802 | print_ide_regs_io(regs, NULL); | |
1803 | } | |
1804 | errno = EIO; | |
1805 | return -1; | |
1806 | } | |
1807 | ||
1808 | // Copy data | |
1809 | if (datasize > 0) | |
1810 | memcpy(data, sb.buffer, datasize); | |
1811 | ||
cfbba5b9 | 1812 | if (ata_debugmode > 1) { |
2127e193 GI |
1813 | pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %lu\n", num_out); |
1814 | print_ide_regs_io(regs, &sb.regs); | |
1815 | } | |
1816 | *regs = sb.regs; | |
1817 | ||
1818 | return 0; | |
ba59cff1 GG |
1819 | } |
1820 | ||
1821 | ||
1822 | ///////////////////////////////////////////////////////////////////////////// | |
1823 | ||
1824 | // 3ware specific call to update the devicemap returned by SMART_GET_VERSION. | |
1825 | // 3DM/CLI "Rescan Controller" function does not to always update it. | |
1826 | ||
1827 | static int update_3ware_devicemap_ioctl(HANDLE hdevice) | |
1828 | { | |
2127e193 GI |
1829 | SRB_IO_CONTROL srbc; |
1830 | memset(&srbc, 0, sizeof(srbc)); | |
1831 | strcpy((char *)srbc.Signature, "<3ware>"); | |
1832 | srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1833 | srbc.Timeout = 60; // seconds | |
1834 | srbc.ControlCode = 0xCC010014; | |
1835 | srbc.ReturnCode = 0; | |
1836 | srbc.Length = 0; | |
1837 | ||
1838 | DWORD num_out; | |
1839 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1840 | &srbc, sizeof(srbc), &srbc, sizeof(srbc), &num_out, NULL)) { | |
1841 | long err = GetLastError(); | |
cfbba5b9 | 1842 | if (ata_debugmode) |
2127e193 GI |
1843 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); |
1844 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1845 | return -1; | |
1846 | } | |
1847 | if (srbc.ReturnCode) { | |
cfbba5b9 | 1848 | if (ata_debugmode) |
2127e193 GI |
1849 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", srbc.ReturnCode); |
1850 | errno = EIO; | |
1851 | return -1; | |
1852 | } | |
cfbba5b9 | 1853 | if (ata_debugmode > 1) |
2127e193 GI |
1854 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT suceeded\n"); |
1855 | return 0; | |
ba59cff1 GG |
1856 | } |
1857 | ||
1858 | ||
9ebc753d GG |
1859 | |
1860 | ///////////////////////////////////////////////////////////////////////////// | |
1861 | ||
1862 | // Routines for pseudo device /dev/tw_cli/* | |
1863 | // Parses output of 3ware "tw_cli /cx/py show all" or 3DM SMART data window | |
1864 | ||
1865 | ||
1866 | // Get clipboard data | |
1867 | ||
1868 | static int get_clipboard(char * data, int datasize) | |
1869 | { | |
2127e193 GI |
1870 | if (!OpenClipboard(NULL)) |
1871 | return -1; | |
1872 | HANDLE h = GetClipboardData(CF_TEXT); | |
1873 | if (!h) { | |
1874 | CloseClipboard(); | |
1875 | return 0; | |
1876 | } | |
1877 | const void * p = GlobalLock(h); | |
1878 | int n = GlobalSize(h); | |
1879 | if (n > datasize) | |
1880 | n = datasize; | |
1881 | memcpy(data, p, n); | |
1882 | GlobalFree(h); | |
1883 | CloseClipboard(); | |
1884 | return n; | |
9ebc753d GG |
1885 | } |
1886 | ||
1887 | ||
1888 | // Run a command, write stdout to dataout | |
1889 | // TODO: Combine with daemon_win32.cpp:daemon_spawn() | |
1890 | ||
1891 | static int run_cmd(const char * cmd, char * dataout, int outsize) | |
1892 | { | |
2127e193 GI |
1893 | // Create stdout pipe |
1894 | SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, TRUE}; | |
1895 | HANDLE pipe_out_w, h; | |
1896 | if (!CreatePipe(&h, &pipe_out_w, &sa/*inherit*/, outsize)) | |
1897 | return -1; | |
1898 | HANDLE self = GetCurrentProcess(); | |
1899 | HANDLE pipe_out_r; | |
1900 | if (!DuplicateHandle(self, h, self, &pipe_out_r, | |
1901 | GENERIC_READ, FALSE/*!inherit*/, DUPLICATE_CLOSE_SOURCE)) { | |
1902 | CloseHandle(pipe_out_w); | |
1903 | return -1; | |
1904 | } | |
1905 | HANDLE pipe_err_w; | |
1906 | if (!DuplicateHandle(self, pipe_out_w, self, &pipe_err_w, | |
1907 | 0, TRUE/*inherit*/, DUPLICATE_SAME_ACCESS)) { | |
1908 | CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1909 | return -1; | |
1910 | } | |
1911 | ||
1912 | // Create process | |
1913 | STARTUPINFO si; memset(&si, 0, sizeof(si)); si.cb = sizeof(si); | |
1914 | si.hStdInput = INVALID_HANDLE_VALUE; | |
1915 | si.hStdOutput = pipe_out_w; si.hStdError = pipe_err_w; | |
1916 | si.dwFlags = STARTF_USESTDHANDLES; | |
1917 | PROCESS_INFORMATION pi; | |
1918 | if (!CreateProcess( | |
1919 | NULL, const_cast<char *>(cmd), | |
1920 | NULL, NULL, TRUE/*inherit*/, | |
1921 | CREATE_NO_WINDOW/*do not create a new console window*/, | |
1922 | NULL, NULL, &si, &pi)) { | |
1923 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1924 | return -1; | |
1925 | } | |
1926 | CloseHandle(pi.hThread); | |
1927 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_w); | |
1928 | ||
1929 | // Copy stdout to output buffer | |
1930 | int i = 0; | |
1931 | while (i < outsize) { | |
1932 | DWORD num_read; | |
1933 | if (!ReadFile(pipe_out_r, dataout+i, outsize-i, &num_read, NULL) || num_read == 0) | |
1934 | break; | |
1935 | i += num_read; | |
1936 | } | |
1937 | CloseHandle(pipe_out_r); | |
1938 | // Wait for process | |
1939 | WaitForSingleObject(pi.hProcess, INFINITE); | |
1940 | CloseHandle(pi.hProcess); | |
1941 | return i; | |
9ebc753d GG |
1942 | } |
1943 | ||
1944 | ||
1945 | static const char * findstr(const char * str, const char * sub) | |
1946 | { | |
2127e193 GI |
1947 | const char * s = strstr(str, sub); |
1948 | return (s ? s+strlen(sub) : ""); | |
9ebc753d GG |
1949 | } |
1950 | ||
1951 | ||
1952 | static void copy_swapped(unsigned char * dest, const char * src, int destsize) | |
1953 | { | |
2127e193 GI |
1954 | int srclen = strcspn(src, "\r\n"); |
1955 | int i; | |
1956 | for (i = 0; i < destsize-1 && i < srclen-1; i+=2) { | |
1957 | dest[i] = src[i+1]; dest[i+1] = src[i]; | |
1958 | } | |
1959 | if (i < destsize-1 && i < srclen) | |
1960 | dest[i+1] = src[i]; | |
1961 | } | |
1962 | ||
1963 | ||
1964 | // TODO: This is OS independent | |
1965 | ||
1966 | win_tw_cli_device::win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
1967 | : smart_device(intf, dev_name, "tw_cli", req_type), | |
1968 | m_ident_valid(false), m_smart_valid(false) | |
1969 | { | |
1970 | memset(&m_ident_buf, 0, sizeof(m_ident_buf)); | |
1971 | memset(&m_smart_buf, 0, sizeof(m_smart_buf)); | |
1972 | } | |
1973 | ||
1974 | ||
1975 | bool win_tw_cli_device::is_open() const | |
1976 | { | |
1977 | return (m_ident_valid || m_smart_valid); | |
1978 | } | |
1979 | ||
1980 | ||
1981 | bool win_tw_cli_device::open() | |
1982 | { | |
1983 | m_ident_valid = m_smart_valid = false; | |
1984 | const char * name = skipdev(get_dev_name()); | |
1985 | // Read tw_cli or 3DM browser output into buffer | |
1986 | char buffer[4096]; | |
1987 | int size = -1, n1 = -1, n2 = -1; | |
1988 | if (!strcmp(name, "tw_cli/clip")) { // read clipboard | |
1989 | size = get_clipboard(buffer, sizeof(buffer)); | |
1990 | } | |
1991 | else if (!strcmp(name, "tw_cli/stdin")) { // read stdin | |
1992 | size = fread(buffer, 1, sizeof(buffer), stdin); | |
1993 | } | |
1994 | else if (sscanf(name, "tw_cli/%nc%*u/p%*u%n", &n1, &n2) >= 0 && n2 == (int)strlen(name)) { | |
1995 | // tw_cli/cx/py => read output from "tw_cli /cx/py show all" | |
1996 | char cmd[100]; | |
1997 | snprintf(cmd, sizeof(cmd), "tw_cli /%s show all", name+n1); | |
cfbba5b9 | 1998 | if (ata_debugmode > 1) |
2127e193 GI |
1999 | pout("%s: Run: \"%s\"\n", name, cmd); |
2000 | size = run_cmd(cmd, buffer, sizeof(buffer)); | |
2001 | } | |
2002 | else { | |
2003 | return set_err(EINVAL); | |
2004 | } | |
2005 | ||
cfbba5b9 | 2006 | if (ata_debugmode > 1) |
2127e193 GI |
2007 | pout("%s: Read %d bytes\n", name, size); |
2008 | if (size <= 0) | |
2009 | return set_err(ENOENT); | |
2010 | if (size >= (int)sizeof(buffer)) | |
2011 | return set_err(EIO); | |
2012 | ||
2013 | buffer[size] = 0; | |
cfbba5b9 | 2014 | if (ata_debugmode > 1) |
2127e193 GI |
2015 | pout("[\n%.100s%s\n]\n", buffer, (size>100?"...":"")); |
2016 | ||
2017 | // Fake identify sector | |
2018 | ASSERT_SIZEOF(ata_identify_device, 512); | |
2019 | ata_identify_device * id = &m_ident_buf; | |
2020 | memset(id, 0, sizeof(*id)); | |
2021 | copy_swapped(id->model , findstr(buffer, " Model = " ), sizeof(id->model)); | |
2022 | copy_swapped(id->fw_rev , findstr(buffer, " Firmware Version = "), sizeof(id->fw_rev)); | |
2023 | copy_swapped(id->serial_no, findstr(buffer, " Serial = " ), sizeof(id->serial_no)); | |
2024 | unsigned long nblocks = 0; // "Capacity = N.N GB (N Blocks)" | |
2025 | sscanf(findstr(buffer, "Capacity = "), "%*[^(\r\n](%lu", &nblocks); | |
2026 | if (nblocks) { | |
2027 | id->words047_079[49-47] = 0x0200; // size valid | |
2028 | id->words047_079[60-47] = (unsigned short)(nblocks ); // secs_16 | |
2029 | id->words047_079[61-47] = (unsigned short)(nblocks>>16); // secs_32 | |
2030 | } | |
2127e193 GI |
2031 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid |
2032 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
2033 | ||
2034 | // Parse smart data hex dump | |
2035 | const char * s = findstr(buffer, "Drive Smart Data:"); | |
f4ebf3d1 GI |
2036 | if (!*s) |
2037 | s = findstr(buffer, "Drive SMART Data:"); // tw_cli from 9.5.x | |
2127e193 GI |
2038 | if (!*s) { |
2039 | s = findstr(buffer, "S.M.A.R.T. (Controller"); // from 3DM browser window | |
2040 | if (*s) { | |
2041 | const char * s1 = findstr(s, "<td class"); // html version | |
2042 | if (*s1) | |
2043 | s = s1; | |
2044 | s += strcspn(s, "\r\n"); | |
2045 | } | |
2046 | else | |
2047 | s = buffer; // try raw hex dump without header | |
2048 | } | |
2049 | unsigned char * sd = (unsigned char *)&m_smart_buf; | |
2050 | int i = 0; | |
2051 | for (;;) { | |
2052 | unsigned x = ~0; int n = -1; | |
2053 | if (!(sscanf(s, "%x %n", &x, &n) == 1 && !(x & ~0xff))) | |
2054 | break; | |
2055 | sd[i] = (unsigned char)x; | |
2056 | if (!(++i < 512 && n > 0)) | |
2057 | break; | |
2058 | s += n; | |
2059 | if (*s == '<') // "<br>" | |
2060 | s += strcspn(s, "\r\n"); | |
2061 | } | |
2062 | if (i < 512) { | |
2063 | if (!id->model[1]) { | |
2064 | // No useful data found | |
2065 | char * err = strstr(buffer, "Error:"); | |
2066 | if (!err) | |
2067 | err = strstr(buffer, "error :"); | |
2068 | if (err && (err = strchr(err, ':'))) { | |
2069 | // Show tw_cli error message | |
2070 | err++; | |
2071 | err[strcspn(err, "\r\n")] = 0; | |
d008864d | 2072 | return set_err(EIO, "%s", err); |
2127e193 GI |
2073 | } |
2074 | return set_err(EIO); | |
2075 | } | |
2076 | sd = 0; | |
2077 | } | |
2078 | ||
2079 | m_ident_valid = true; | |
2080 | m_smart_valid = !!sd; | |
2081 | return true; | |
2082 | } | |
2083 | ||
2084 | ||
2085 | bool win_tw_cli_device::close() | |
2086 | { | |
2087 | m_ident_valid = m_smart_valid = false; | |
2088 | return true; | |
2089 | } | |
2090 | ||
2091 | ||
2092 | int win_tw_cli_device::ata_command_interface(smart_command_set command, int /*select*/, char * data) | |
2093 | { | |
2094 | switch (command) { | |
2095 | case IDENTIFY: | |
2096 | if (!m_ident_valid) | |
2097 | break; | |
2098 | memcpy(data, &m_ident_buf, 512); | |
2099 | return 0; | |
2100 | case READ_VALUES: | |
2101 | if (!m_smart_valid) | |
2102 | break; | |
2103 | memcpy(data, &m_smart_buf, 512); | |
2104 | return 0; | |
2127e193 GI |
2105 | case ENABLE: |
2106 | case STATUS: | |
2107 | case STATUS_CHECK: // Fake "good" SMART status | |
2108 | return 0; | |
2109 | default: | |
2110 | break; | |
2111 | } | |
2112 | // Arrive here for all unsupported commands | |
2113 | set_err(ENOSYS); | |
2114 | return -1; | |
9ebc753d GG |
2115 | } |
2116 | ||
2117 | ||
a37e7145 | 2118 | ///////////////////////////////////////////////////////////////////////////// |
a37e7145 GG |
2119 | // IOCTL_STORAGE_QUERY_PROPERTY |
2120 | ||
1953ff6d | 2121 | union STORAGE_DEVICE_DESCRIPTOR_DATA { |
2127e193 GI |
2122 | STORAGE_DEVICE_DESCRIPTOR desc; |
2123 | char raw[256]; | |
1953ff6d | 2124 | }; |
a37e7145 | 2125 | |
1953ff6d GG |
2126 | // Get STORAGE_DEVICE_DESCRIPTOR_DATA for device. |
2127 | // (This works without admin rights) | |
2128 | ||
2129 | static int storage_query_property_ioctl(HANDLE hdevice, STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
a37e7145 | 2130 | { |
2127e193 GI |
2131 | STORAGE_PROPERTY_QUERY query = {StorageDeviceProperty, PropertyStandardQuery, {0} }; |
2132 | memset(data, 0, sizeof(*data)); | |
2133 | ||
2134 | DWORD num_out; | |
2135 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_QUERY_PROPERTY, | |
2136 | &query, sizeof(query), data, sizeof(*data), &num_out, NULL)) { | |
cfbba5b9 | 2137 | if (ata_debugmode > 1 || scsi_debugmode > 1) |
2127e193 GI |
2138 | pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%ld\n", GetLastError()); |
2139 | errno = ENOSYS; | |
2140 | return -1; | |
2141 | } | |
2142 | ||
cfbba5b9 | 2143 | if (ata_debugmode > 1 || scsi_debugmode > 1) { |
2127e193 GI |
2144 | pout(" IOCTL_STORAGE_QUERY_PROPERTY returns:\n" |
2145 | " Vendor: \"%s\"\n" | |
2146 | " Product: \"%s\"\n" | |
2147 | " Revision: \"%s\"\n" | |
2148 | " Removable: %s\n" | |
2149 | " BusType: 0x%02x\n", | |
e9583e0c GI |
2150 | (data->desc.VendorIdOffset ? data->raw+data->desc.VendorIdOffset : "(null)"), |
2151 | (data->desc.ProductIdOffset ? data->raw+data->desc.ProductIdOffset : "(null)"), | |
2152 | (data->desc.ProductRevisionOffset ? data->raw+data->desc.ProductRevisionOffset : "(null)"), | |
2127e193 GI |
2153 | (data->desc.RemovableMedia? "Yes":"No"), data->desc.BusType |
2154 | ); | |
2155 | } | |
2156 | return 0; | |
1953ff6d GG |
2157 | } |
2158 | ||
2159 | ||
2160 | ///////////////////////////////////////////////////////////////////////////// | |
1953ff6d GG |
2161 | // IOCTL_STORAGE_PREDICT_FAILURE |
2162 | ||
1953ff6d GG |
2163 | // Call IOCTL_STORAGE_PREDICT_FAILURE, return PredictFailure value |
2164 | // or -1 on error, opionally return VendorSpecific data. | |
2165 | // (This works without admin rights) | |
2166 | ||
2167 | static int storage_predict_failure_ioctl(HANDLE hdevice, char * data = 0) | |
2168 | { | |
2127e193 GI |
2169 | STORAGE_PREDICT_FAILURE pred; |
2170 | memset(&pred, 0, sizeof(pred)); | |
2171 | ||
2172 | DWORD num_out; | |
2173 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_PREDICT_FAILURE, | |
2174 | 0, 0, &pred, sizeof(pred), &num_out, NULL)) { | |
cfbba5b9 | 2175 | if (ata_debugmode > 1) |
2127e193 GI |
2176 | pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%ld\n", GetLastError()); |
2177 | errno = ENOSYS; | |
2178 | return -1; | |
2179 | } | |
2180 | ||
cfbba5b9 | 2181 | if (ata_debugmode > 1) { |
2127e193 GI |
2182 | pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n" |
2183 | " PredictFailure: 0x%08lx\n" | |
2184 | " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n", | |
2185 | pred.PredictFailure, | |
2186 | pred.VendorSpecific[0], pred.VendorSpecific[1], pred.VendorSpecific[2], | |
2187 | pred.VendorSpecific[sizeof(pred.VendorSpecific)-1] | |
2188 | ); | |
2189 | } | |
2190 | if (data) | |
2191 | memcpy(data, pred.VendorSpecific, sizeof(pred.VendorSpecific)); | |
2192 | return (!pred.PredictFailure ? 0 : 1); | |
a37e7145 GG |
2193 | } |
2194 | ||
2195 | ||
2196 | ///////////////////////////////////////////////////////////////////////////// | |
2197 | ||
d008864d GI |
2198 | // Return true if Intel ICHxR RAID volume |
2199 | static bool is_intel_raid_volume(const STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
2200 | { | |
2201 | if (!(data->desc.VendorIdOffset && data->desc.ProductIdOffset)) | |
2202 | return false; | |
2203 | const char * vendor = data->raw + data->desc.VendorIdOffset; | |
2204 | if (!(!strnicmp(vendor, "Intel", 5) && strspn(vendor+5, " ") == strlen(vendor+5))) | |
2205 | return false; | |
2206 | if (strnicmp(data->raw + data->desc.ProductIdOffset, "Raid ", 5)) | |
2207 | return false; | |
2208 | return true; | |
2209 | } | |
2210 | ||
2127e193 GI |
2211 | // get DEV_* for open handle |
2212 | static win_dev_type get_controller_type(HANDLE hdevice, bool admin, GETVERSIONINPARAMS_EX * ata_version_ex) | |
a37e7145 | 2213 | { |
2127e193 GI |
2214 | // Get BusType from device descriptor |
2215 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
2216 | if (storage_query_property_ioctl(hdevice, &data)) | |
2217 | return DEV_UNKNOWN; | |
2218 | ||
7f0798ef | 2219 | // Newer BusType* values are missing in older includes |
cfbba5b9 | 2220 | switch ((int)data.desc.BusType) { |
2127e193 | 2221 | case BusTypeAta: |
cfbba5b9 | 2222 | case 0x0b: // BusTypeSata |
2127e193 GI |
2223 | if (ata_version_ex) |
2224 | memset(ata_version_ex, 0, sizeof(*ata_version_ex)); | |
2225 | return DEV_ATA; | |
d008864d | 2226 | |
2127e193 | 2227 | case BusTypeScsi: |
d008864d GI |
2228 | case BusTypeRAID: |
2229 | // Intel ICHxR RAID volume: reports SMART_GET_VERSION but does not support SMART_* | |
2230 | if (is_intel_raid_volume(&data)) | |
2231 | return DEV_SCSI; | |
2232 | // LSI/3ware RAID volume: supports SMART_* | |
2233 | if (admin && smart_get_version(hdevice, ata_version_ex) >= 0) | |
2234 | return DEV_ATA; | |
2235 | return DEV_SCSI; | |
2236 | ||
cfbba5b9 GI |
2237 | case 0x09: // BusTypeiScsi |
2238 | case 0x0a: // BusTypeSas | |
2127e193 | 2239 | return DEV_SCSI; |
d008864d | 2240 | |
2127e193 GI |
2241 | case BusTypeUsb: |
2242 | return DEV_USB; | |
d008864d | 2243 | |
2127e193 GI |
2244 | default: |
2245 | return DEV_UNKNOWN; | |
2246 | } | |
2247 | /*NOTREACHED*/ | |
a37e7145 GG |
2248 | } |
2249 | ||
2127e193 GI |
2250 | // get DEV_* for device path |
2251 | static win_dev_type get_controller_type(const char * path, GETVERSIONINPARAMS_EX * ata_version_ex = 0) | |
a37e7145 | 2252 | { |
2127e193 GI |
2253 | bool admin = true; |
2254 | HANDLE h = CreateFileA(path, GENERIC_READ|GENERIC_WRITE, | |
2255 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
2256 | if (h == INVALID_HANDLE_VALUE) { | |
2257 | admin = false; | |
2258 | h = CreateFileA(path, 0, | |
2259 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
2260 | if (h == INVALID_HANDLE_VALUE) | |
2261 | return DEV_UNKNOWN; | |
2262 | } | |
cfbba5b9 | 2263 | if (ata_debugmode > 1 || scsi_debugmode > 1) |
2127e193 GI |
2264 | pout(" %s: successfully opened%s\n", path, (!admin ? " (without admin rights)" :"")); |
2265 | win_dev_type type = get_controller_type(h, admin, ata_version_ex); | |
2266 | CloseHandle(h); | |
2267 | return type; | |
a37e7145 GG |
2268 | } |
2269 | ||
2127e193 GI |
2270 | // get DEV_* for physical drive number |
2271 | static win_dev_type get_phy_drive_type(int drive, GETVERSIONINPARAMS_EX * ata_version_ex) | |
a37e7145 | 2272 | { |
2127e193 GI |
2273 | char path[30]; |
2274 | snprintf(path, sizeof(path)-1, "\\\\.\\PhysicalDrive%d", drive); | |
2275 | return get_controller_type(path, ata_version_ex); | |
a37e7145 GG |
2276 | } |
2277 | ||
2127e193 | 2278 | static win_dev_type get_phy_drive_type(int drive) |
a37e7145 | 2279 | { |
2127e193 | 2280 | return get_phy_drive_type(drive, 0); |
a37e7145 GG |
2281 | } |
2282 | ||
2127e193 GI |
2283 | // get DEV_* for logical drive number |
2284 | static win_dev_type get_log_drive_type(int drive) | |
a37e7145 | 2285 | { |
2127e193 GI |
2286 | char path[30]; |
2287 | snprintf(path, sizeof(path)-1, "\\\\.\\%c:", 'A'+drive); | |
2288 | return get_controller_type(path); | |
a37e7145 GG |
2289 | } |
2290 | ||
1953ff6d GG |
2291 | // Build IDENTIFY information from STORAGE_DEVICE_DESCRIPTOR |
2292 | static int get_identify_from_device_property(HANDLE hdevice, ata_identify_device * id) | |
2293 | { | |
2127e193 GI |
2294 | STORAGE_DEVICE_DESCRIPTOR_DATA data; |
2295 | if (storage_query_property_ioctl(hdevice, &data)) | |
2296 | return -1; | |
2297 | ||
2298 | memset(id, 0, sizeof(*id)); | |
e9583e0c GI |
2299 | |
2300 | // Some drivers split ATA model string into VendorId and ProductId, | |
2301 | // others return it as ProductId only. | |
2302 | char model[sizeof(id->model) + 1] = ""; | |
2303 | ||
2304 | unsigned i = 0; | |
2305 | if (data.desc.VendorIdOffset) { | |
2306 | for ( ;i < sizeof(model)-1 && data.raw[data.desc.VendorIdOffset+i]; i++) | |
2307 | model[i] = data.raw[data.desc.VendorIdOffset+i]; | |
2308 | } | |
2309 | ||
2310 | if (data.desc.ProductIdOffset) { | |
2311 | while (i > 1 && model[i-2] == ' ') // Keep last blank from VendorId | |
2312 | i--; | |
a7e8ffec GI |
2313 | // Ignore VendorId "ATA" |
2314 | if (i <= 4 && !strncmp(model, "ATA", 3) && (i == 3 || model[3] == ' ')) | |
2315 | i = 0; | |
e9583e0c GI |
2316 | for (unsigned j = 0; i < sizeof(model)-1 && data.raw[data.desc.ProductIdOffset+j]; i++, j++) |
2317 | model[i] = data.raw[data.desc.ProductIdOffset+j]; | |
2318 | } | |
2319 | ||
2320 | while (i > 0 && model[i-1] == ' ') | |
2321 | i--; | |
2322 | model[i] = 0; | |
2323 | copy_swapped(id->model, model, sizeof(id->model)); | |
2324 | ||
2127e193 GI |
2325 | if (data.desc.ProductRevisionOffset) |
2326 | copy_swapped(id->fw_rev, data.raw+data.desc.ProductRevisionOffset, sizeof(id->fw_rev)); | |
e9583e0c | 2327 | |
2127e193 GI |
2328 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid |
2329 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
2330 | return 0; | |
2331 | } | |
2332 | ||
2333 | ||
2334 | ///////////////////////////////////////////////////////////////////////////// | |
2335 | // USB ID detection using WMI | |
1953ff6d | 2336 | |
2127e193 GI |
2337 | // Get USB ID for a physical drive number |
2338 | static bool get_usb_id(int drive, unsigned short & vendor_id, unsigned short & product_id) | |
2339 | { | |
cfbba5b9 GI |
2340 | bool debug = (scsi_debugmode > 1); |
2341 | ||
2342 | wbem_services ws; | |
2343 | if (!ws.connect()) { | |
2344 | if (debug) | |
2345 | pout("WMI connect failed\n"); | |
2346 | return false; | |
2347 | } | |
2348 | ||
2127e193 | 2349 | // Get device name |
cfbba5b9 GI |
2350 | wbem_object wo; |
2351 | if (!ws.query1(wo, "SELECT Model FROM Win32_DiskDrive WHERE DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\"", drive)) | |
2127e193 GI |
2352 | return false; |
2353 | ||
cfbba5b9 GI |
2354 | std::string name = wo.get_str("Model"); |
2355 | if (debug) | |
2356 | pout("PhysicalDrive%d, \"%s\":\n", drive, name.c_str()); | |
2127e193 GI |
2357 | |
2358 | // Get USB_CONTROLLER -> DEVICE associations | |
cfbba5b9 GI |
2359 | wbem_enumerator we; |
2360 | if (!ws.query(we, "SELECT Antecedent,Dependent FROM Win32_USBControllerDevice")) | |
2127e193 GI |
2361 | return false; |
2362 | ||
d008864d GI |
2363 | unsigned short usb_venid = 0, prev_usb_venid = 0; |
2364 | unsigned short usb_proid = 0, prev_usb_proid = 0; | |
2365 | std::string prev_usb_ant; | |
cfbba5b9 | 2366 | std::string prev_ant, ant, dep; |
2127e193 | 2367 | |
cfbba5b9 | 2368 | const regular_expression regex("^.*PnPEntity\\.DeviceID=\"([^\"]*)\"", REG_EXTENDED); |
2127e193 | 2369 | |
cfbba5b9 GI |
2370 | while (we.next(wo)) { |
2371 | prev_ant = ant; | |
2372 | // Find next 'USB_CONTROLLER, DEVICE' pair | |
2373 | ant = wo.get_str("Antecedent"); | |
2374 | dep = wo.get_str("Dependent"); | |
2375 | ||
2376 | if (debug && ant != prev_ant) | |
2377 | pout(" %s:\n", ant.c_str()); | |
2378 | ||
2379 | // Extract DeviceID | |
2380 | regmatch_t match[2]; | |
2381 | if (!(regex.execute(dep.c_str(), 2, match) && match[1].rm_so >= 0)) { | |
2382 | if (debug) | |
2383 | pout(" | (\"%s\")\n", dep.c_str()); | |
2127e193 | 2384 | continue; |
cfbba5b9 | 2385 | } |
2127e193 | 2386 | |
cfbba5b9 | 2387 | std::string devid(dep.c_str()+match[1].rm_so, match[1].rm_eo-match[1].rm_so); |
2127e193 | 2388 | |
cfbba5b9 GI |
2389 | if (str_starts_with(devid, "USB\\\\VID_")) { |
2390 | // USB bridge entry, save CONTROLLER, ID | |
d008864d GI |
2391 | int nc = -1; |
2392 | if (!(sscanf(devid.c_str(), "USB\\\\VID_%4hx&PID_%4hx%n", | |
2393 | &prev_usb_venid, &prev_usb_proid, &nc) == 2 && nc == 9+4+5+4)) { | |
2394 | prev_usb_venid = prev_usb_proid = 0; | |
2395 | } | |
cfbba5b9 | 2396 | prev_usb_ant = ant; |
d008864d GI |
2397 | if (debug) |
2398 | pout(" +-> \"%s\" [0x%04x:0x%04x]\n", devid.c_str(), prev_usb_venid, prev_usb_proid); | |
cfbba5b9 GI |
2399 | continue; |
2400 | } | |
2401 | else if (str_starts_with(devid, "USBSTOR\\\\")) { | |
2402 | // USBSTOR device found | |
2403 | if (debug) | |
2404 | pout(" +--> \"%s\"\n", devid.c_str()); | |
2405 | ||
2406 | // Retrieve name | |
2407 | wbem_object wo2; | |
2408 | if (!ws.query1(wo2, "SELECT Name FROM Win32_PnPEntity WHERE DeviceID=\"%s\"", devid.c_str())) | |
2409 | continue; | |
2410 | std::string name2 = wo2.get_str("Name"); | |
2127e193 | 2411 | |
cfbba5b9 GI |
2412 | // Continue if not name of physical disk drive |
2413 | if (name2 != name) { | |
2414 | if (debug) | |
d008864d | 2415 | pout(" +---> (\"%s\")\n", name2.c_str()); |
cfbba5b9 GI |
2416 | continue; |
2417 | } | |
cfbba5b9 | 2418 | |
d008864d GI |
2419 | // Fail if previos USB bridge is associated to other controller or ID is unknown |
2420 | if (!(ant == prev_usb_ant && prev_usb_venid)) { | |
2421 | if (debug) | |
2422 | pout(" +---> \"%s\" (Error: No USB bridge found)\n", name2.c_str()); | |
cfbba5b9 | 2423 | return false; |
d008864d | 2424 | } |
cfbba5b9 GI |
2425 | |
2426 | // Handle multiple devices with same name | |
d008864d | 2427 | if (usb_venid) { |
cfbba5b9 | 2428 | // Fail if multiple devices with same name have different USB bridge types |
d008864d GI |
2429 | if (!(usb_venid == prev_usb_venid && usb_proid == prev_usb_proid)) { |
2430 | if (debug) | |
2431 | pout(" +---> \"%s\" (Error: More than one USB ID found)\n", name2.c_str()); | |
cfbba5b9 | 2432 | return false; |
d008864d | 2433 | } |
cfbba5b9 | 2434 | } |
2127e193 | 2435 | |
cfbba5b9 | 2436 | // Found |
d008864d GI |
2437 | usb_venid = prev_usb_venid; |
2438 | usb_proid = prev_usb_proid; | |
2439 | if (debug) | |
2440 | pout(" +===> \"%s\" [0x%04x:0x%04x]\n", name2.c_str(), usb_venid, usb_proid); | |
2127e193 | 2441 | |
cfbba5b9 GI |
2442 | // Continue to check for duplicate names ... |
2443 | } | |
2444 | else { | |
2445 | if (debug) | |
2446 | pout(" | \"%s\"\n", devid.c_str()); | |
2447 | } | |
2448 | } | |
2127e193 | 2449 | |
d008864d | 2450 | if (!usb_venid) |
2127e193 GI |
2451 | return false; |
2452 | ||
d008864d GI |
2453 | vendor_id = usb_venid; |
2454 | product_id = usb_proid; | |
2455 | ||
2127e193 | 2456 | return true; |
1953ff6d GG |
2457 | } |
2458 | ||
a37e7145 | 2459 | |
4d59bff9 GG |
2460 | ///////////////////////////////////////////////////////////////////////////// |
2461 | ||
2462 | // Call GetDevicePowerState() if available (Win98/ME/2000/XP/2003) | |
2463 | // returns: 1=active, 0=standby, -1=error | |
2464 | // (This would also work for SCSI drives) | |
2465 | ||
2466 | static int get_device_power_state(HANDLE hdevice) | |
2467 | { | |
cfbba5b9 GI |
2468 | static bool unsupported = false; |
2469 | if (unsupported) { | |
2470 | errno = ENOSYS; | |
2471 | return -1; | |
2472 | } | |
2473 | ||
4d59bff9 | 2474 | #ifdef __CYGWIN__ |
2127e193 | 2475 | static DWORD kernel_dll_pid = 0; |
4d59bff9 | 2476 | #endif |
2127e193 | 2477 | static BOOL (WINAPI * GetDevicePowerState_p)(HANDLE, BOOL *) = 0; |
4d59bff9 | 2478 | |
2127e193 | 2479 | if (!GetDevicePowerState_p |
4d59bff9 | 2480 | #ifdef __CYGWIN__ |
2127e193 | 2481 | || kernel_dll_pid != GetCurrentProcessId() // detect fork() |
4d59bff9 | 2482 | #endif |
2127e193 | 2483 | ) { |
2127e193 | 2484 | if (!(GetDevicePowerState_p = (BOOL (WINAPI *)(HANDLE, BOOL *)) |
cfbba5b9 GI |
2485 | GetProcAddress(GetModuleHandleA("kernel32.dll"), "GetDevicePowerState"))) { |
2486 | if (ata_debugmode) | |
2127e193 | 2487 | pout(" GetDevicePowerState() not found, Error=%ld\n", GetLastError()); |
cfbba5b9 | 2488 | unsupported = true; |
2127e193 GI |
2489 | errno = ENOSYS; |
2490 | return -1; | |
2491 | } | |
4d59bff9 | 2492 | #ifdef __CYGWIN__ |
2127e193 | 2493 | kernel_dll_pid = GetCurrentProcessId(); |
4d59bff9 | 2494 | #endif |
2127e193 GI |
2495 | } |
2496 | ||
cfbba5b9 | 2497 | BOOL state = TRUE; |
2127e193 GI |
2498 | if (!GetDevicePowerState_p(hdevice, &state)) { |
2499 | long err = GetLastError(); | |
cfbba5b9 | 2500 | if (ata_debugmode) |
2127e193 GI |
2501 | pout(" GetDevicePowerState() failed, Error=%ld\n", err); |
2502 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
2503 | // TODO: This may not work as expected on transient errors, | |
2504 | // because smartd interprets -1 as SLEEP mode regardless of errno. | |
2505 | return -1; | |
2506 | } | |
2507 | ||
cfbba5b9 | 2508 | if (ata_debugmode > 1) |
2127e193 GI |
2509 | pout(" GetDevicePowerState() succeeded, state=%d\n", state); |
2510 | return state; | |
4d59bff9 GG |
2511 | } |
2512 | ||
832b75ed GG |
2513 | |
2514 | ///////////////////////////////////////////////////////////////////////////// | |
2515 | ||
a23d5117 | 2516 | #if WIN9X_SUPPORT |
832b75ed GG |
2517 | // Print SMARTVSD error message, return errno |
2518 | ||
2519 | static int smartvsd_error() | |
2520 | { | |
2127e193 GI |
2521 | char path[MAX_PATH]; |
2522 | unsigned len; | |
2523 | if (!(5 <= (len = GetSystemDirectoryA(path, MAX_PATH)) && len < MAX_PATH/2)) | |
2524 | return ENOENT; | |
2525 | // SMARTVSD.VXD present? | |
2526 | strcpy(path+len, "\\IOSUBSYS\\SMARTVSD.VXD"); | |
2527 | if (!access(path, 0)) { | |
2528 | // Yes, standard IDE driver used? | |
2529 | HANDLE h; | |
2530 | if ( (h = CreateFileA("\\\\.\\ESDI_506", | |
2531 | GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2532 | NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE | |
2533 | && GetLastError() == ERROR_FILE_NOT_FOUND ) { | |
2534 | pout("Standard IDE driver ESDI_506.PDR not used, or no IDE/ATA drives present.\n"); | |
2535 | return ENOENT; | |
2536 | } | |
2537 | else { | |
2538 | if (h != INVALID_HANDLE_VALUE) // should not happen | |
2539 | CloseHandle(h); | |
2540 | pout("SMART driver SMARTVSD.VXD is installed, but not loaded.\n"); | |
2541 | return ENOSYS; | |
2542 | } | |
2543 | } | |
2544 | else { | |
2545 | strcpy(path+len, "\\SMARTVSD.VXD"); | |
2546 | if (!access(path, 0)) { | |
2547 | // Some Windows versions install SMARTVSD.VXD in SYSTEM directory | |
2548 | // (http://support.microsoft.com/kb/265854/en-us). | |
2549 | path[len] = 0; | |
2550 | pout("SMART driver is not properly installed,\n" | |
2551 | " move SMARTVSD.VXD from \"%s\" to \"%s\\IOSUBSYS\"\n" | |
2552 | " and reboot Windows.\n", path, path); | |
2553 | } | |
2554 | else { | |
2555 | // Some Windows versions do not provide SMARTVSD.VXD | |
2556 | // (http://support.microsoft.com/kb/199886/en-us). | |
2557 | path[len] = 0; | |
2558 | pout("SMARTVSD.VXD is missing in folder \"%s\\IOSUBSYS\".\n", path); | |
2559 | } | |
2560 | return ENOSYS; | |
2561 | } | |
832b75ed GG |
2562 | } |
2563 | ||
a23d5117 | 2564 | #endif // WIN9X_SUPPORT |
832b75ed | 2565 | |
4d59bff9 GG |
2566 | // Get default ATA device options |
2567 | ||
2568 | static const char * ata_get_def_options() | |
2569 | { | |
2127e193 GI |
2570 | DWORD ver = GetVersion(); |
2571 | if ((ver & 0x80000000) || (ver & 0xff) < 4) // Win9x/ME | |
2572 | return "s"; // SMART_* only | |
2573 | else if ((ver & 0xff) == 4) // WinNT4 | |
2574 | return "sc"; // SMART_*, SCSI_PASS_THROUGH | |
2575 | else // WinXP, 2003, Vista | |
2576 | return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, | |
2577 | // STORAGE_*, SCSI_MINIPORT_* | |
4d59bff9 GG |
2578 | } |
2579 | ||
2580 | ||
2127e193 | 2581 | // Common routines for devices with HANDLEs |
4d59bff9 | 2582 | |
2127e193 GI |
2583 | win_smart_device::~win_smart_device() throw() |
2584 | { | |
2585 | if (m_fh != INVALID_HANDLE_VALUE) | |
2586 | ::CloseHandle(m_fh); | |
832b75ed GG |
2587 | } |
2588 | ||
2127e193 GI |
2589 | bool win_smart_device::is_open() const |
2590 | { | |
2591 | return (m_fh != INVALID_HANDLE_VALUE); | |
2592 | } | |
832b75ed | 2593 | |
2127e193 GI |
2594 | bool win_smart_device::close() |
2595 | { | |
2596 | if (m_fh == INVALID_HANDLE_VALUE) | |
2597 | return true; | |
2598 | BOOL rc = ::CloseHandle(m_fh); | |
2599 | m_fh = INVALID_HANDLE_VALUE; | |
2600 | return !!rc; | |
2601 | } | |
832b75ed | 2602 | |
2127e193 | 2603 | // ATA |
832b75ed | 2604 | |
2127e193 GI |
2605 | win_ata_device::win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) |
2606 | : smart_device(intf, dev_name, "ata", req_type), | |
2607 | m_usr_options(false), | |
2608 | m_admin(false), | |
a23d5117 | 2609 | m_id_is_cached(false), |
a7e8ffec | 2610 | m_is_3ware(false), |
2127e193 GI |
2611 | m_drive(0), |
2612 | m_port(-1), | |
2613 | m_smartver_state(0) | |
2614 | { | |
2615 | } | |
2616 | ||
2617 | win_ata_device::~win_ata_device() throw() | |
832b75ed | 2618 | { |
832b75ed GG |
2619 | } |
2620 | ||
2621 | ||
2127e193 GI |
2622 | // Open ATA device |
2623 | ||
2624 | bool win_ata_device::open() | |
832b75ed | 2625 | { |
2127e193 GI |
2626 | const char * name = skipdev(get_dev_name()); int len = strlen(name); |
2627 | // [sh]d[a-z](:[saicmfp]+)? => Physical drive 0-25, with options | |
2628 | char drive[1+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; | |
2629 | if ( sscanf(name, "%*[sh]d%1[a-z]%n:%7[saicmfp]%n", drive, &n1, options, &n2) >= 1 | |
2630 | && ((n1 == len && !options[0]) || n2 == len) ) { | |
2631 | return open(drive[0] - 'a', -1, options, -1); | |
2632 | } | |
2633 | // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-25, RAID port N, with options | |
2634 | drive[0] = 0; options[0] = 0; n1 = -1; n2 = -1; | |
2635 | unsigned port = ~0; | |
2636 | if ( sscanf(name, "%*[sh]d%1[a-z],%u%n:%8[saicmfp3]%n", drive, &port, &n1, options, &n2) >= 2 | |
2637 | && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { | |
2638 | return open(drive[0] - 'a', -1, options, port); | |
2639 | } | |
2640 | // pd<m>,N => Physical drive <m>, RAID port N | |
2641 | int phydrive = -1; port = ~0; n1 = -1; n2 = -1; | |
2642 | if ( sscanf(name, "pd%d%n,%u%n", &phydrive, &n1, &port, &n2) >= 1 | |
2643 | && phydrive >= 0 && ((n1 == len && (int)port < 0) || (n2 == len && port < 32))) { | |
2644 | return open(phydrive, -1, "", (int)port); | |
2645 | } | |
2646 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
2647 | int logdrive = drive_letter(name); | |
2648 | if (logdrive >= 0) { | |
2649 | return open(-1, logdrive, "", -1); | |
2650 | } | |
2651 | ||
2652 | return set_err(EINVAL); | |
832b75ed GG |
2653 | } |
2654 | ||
2127e193 GI |
2655 | |
2656 | bool win_ata_device::open(int phydrive, int logdrive, const char * options, int port) | |
832b75ed | 2657 | { |
2127e193 | 2658 | // path depends on Windows Version |
2127e193 GI |
2659 | char devpath[30]; |
2660 | if (win9x && 0 <= phydrive && phydrive <= 7) | |
2661 | // Use patched "smartvse.vxd" for drives 4-7, see INSTALL file for details | |
2662 | strcpy(devpath, (phydrive <= 3 ? "\\\\.\\SMARTVSD" : "\\\\.\\SMARTVSE")); | |
2663 | else if (!win9x && 0 <= phydrive && phydrive <= 255) | |
2664 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", phydrive); | |
2665 | else if (!win9x && 0 <= logdrive && logdrive <= 'Z'-'A') | |
2666 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\%c:", 'A'+logdrive); | |
2667 | else | |
2668 | return set_err(ENOENT); | |
2669 | ||
2670 | // Open device | |
2671 | HANDLE h = INVALID_HANDLE_VALUE; | |
2672 | if (win9x || !(*options && !options[strspn(options, "fp")])) { | |
2673 | // Open with admin rights | |
2674 | m_admin = true; | |
2675 | h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2676 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2677 | NULL, OPEN_EXISTING, 0, 0); | |
2678 | } | |
2679 | if (!win9x && h == INVALID_HANDLE_VALUE) { | |
2680 | // Open without admin rights | |
2681 | m_admin = false; | |
2682 | h = CreateFileA(devpath, 0, | |
2683 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2684 | NULL, OPEN_EXISTING, 0, 0); | |
2685 | } | |
2686 | if (h == INVALID_HANDLE_VALUE) { | |
2687 | long err = GetLastError(); | |
a23d5117 GI |
2688 | #if WIN9X_SUPPORT |
2689 | if (win9x && phydrive <= 3 && err == ERROR_FILE_NOT_FOUND) | |
2690 | smartvsd_error(); | |
2691 | #endif | |
2127e193 | 2692 | if (err == ERROR_FILE_NOT_FOUND) |
a23d5117 | 2693 | set_err(ENOENT, "%s: not found", devpath); |
2127e193 GI |
2694 | else if (err == ERROR_ACCESS_DENIED) |
2695 | set_err(EACCES, "%s: access denied", devpath); | |
2696 | else | |
2697 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
2698 | return false; | |
2699 | } | |
2700 | set_fh(h); | |
2701 | ||
a23d5117 GI |
2702 | // Warn once if admin rights are missing |
2703 | if (!m_admin) { | |
2704 | static bool noadmin_warning = false; | |
2705 | if (!noadmin_warning) { | |
2706 | pout("Warning: Limited functionality due to missing admin rights\n"); | |
2707 | noadmin_warning = true; | |
2708 | } | |
2709 | } | |
2710 | ||
cfbba5b9 | 2711 | if (ata_debugmode > 1) |
2127e193 GI |
2712 | pout("%s: successfully opened%s\n", devpath, (!m_admin ? " (without admin rights)" :"")); |
2713 | ||
2714 | m_usr_options = false; | |
2715 | if (*options) { | |
2716 | // Save user options | |
2717 | m_options = options; m_usr_options = true; | |
2718 | } | |
2719 | else if (port >= 0) | |
2720 | // RAID: SMART_* and SCSI_MINIPORT | |
2721 | m_options = "s3"; | |
2722 | else { | |
2723 | // Set default options according to Windows version | |
2724 | static const char * def_options = ata_get_def_options(); | |
2725 | m_options = def_options; | |
2726 | } | |
2727 | ||
2728 | // NT4/2000/XP: SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call | |
2729 | m_drive = 0; m_port = port; | |
2730 | if (!win9x && port < 0) | |
2731 | return true; | |
2732 | ||
2733 | // Win9X/ME: Get drive map | |
2734 | // RAID: Get port map | |
2735 | GETVERSIONINPARAMS_EX vers_ex; | |
a7e8ffec GI |
2736 | int devmap = smart_get_version(h, &vers_ex); |
2737 | ||
2738 | // 3ware RAID if vendor id present | |
2739 | m_is_3ware = (vers_ex.wIdentifier == SMART_VENDOR_3WARE); | |
2127e193 GI |
2740 | |
2741 | unsigned long portmap = 0; | |
2742 | if (port >= 0 && devmap >= 0) { | |
2743 | // 3ware RAID: check vendor id | |
a7e8ffec GI |
2744 | if (!m_is_3ware) { |
2745 | pout("SMART_GET_VERSION returns unknown Identifier = 0x%04x\n" | |
2127e193 GI |
2746 | "This is no 3ware 9000 controller or driver has no SMART support.\n", |
2747 | vers_ex.wIdentifier); | |
2748 | devmap = -1; | |
2749 | } | |
2750 | else | |
2751 | portmap = vers_ex.dwDeviceMapEx; | |
2752 | } | |
2753 | if (devmap < 0) { | |
2754 | pout("%s: ATA driver has no SMART support\n", devpath); | |
2755 | if (!is_permissive()) { | |
2756 | close(); | |
2757 | return set_err(ENOSYS); | |
2758 | } | |
2759 | devmap = 0x0f; | |
2760 | } | |
2761 | m_smartver_state = 1; | |
2762 | ||
2763 | if (port >= 0) { | |
2764 | // 3ware RAID: update devicemap first | |
2765 | ||
2766 | if (!update_3ware_devicemap_ioctl(h)) { | |
2767 | if ( smart_get_version(h, &vers_ex) >= 0 | |
2768 | && vers_ex.wIdentifier == SMART_VENDOR_3WARE ) | |
2769 | portmap = vers_ex.dwDeviceMapEx; | |
2770 | } | |
2771 | // Check port existence | |
2772 | if (!(portmap & (1L << port))) { | |
2773 | if (!is_permissive()) { | |
2774 | close(); | |
2775 | return set_err(ENOENT, "%s: Port %d is empty or does not exist", devpath, port); | |
2776 | } | |
2777 | } | |
2778 | return true; | |
2779 | } | |
2780 | ||
2781 | // Win9x/ME: Check device presence & type | |
2782 | if (((devmap >> (phydrive & 0x3)) & 0x11) != 0x01) { | |
2783 | unsigned char atapi = (devmap >> (phydrive & 0x3)) & 0x10; | |
2784 | // Win9x drive existence check may not work as expected | |
2785 | // The atapi.sys driver incorrectly fills in the bIDEDeviceMap with 0x01 | |
2786 | // (The related KB Article Q196120 is no longer available) | |
2787 | if (!is_permissive()) { | |
2788 | close(); | |
2789 | return set_err((atapi ? ENOSYS : ENOENT), "%s: Drive %d %s (IDEDeviceMap=0x%02x)", | |
2790 | devpath, phydrive, (atapi?"is an ATAPI device":"does not exist"), devmap); | |
2791 | } | |
2792 | } | |
2793 | // Drive number must be passed to ioctl | |
2794 | m_drive = (phydrive & 0x3); | |
2795 | return true; | |
832b75ed GG |
2796 | } |
2797 | ||
2127e193 | 2798 | |
a23d5117 GI |
2799 | #if WIN9X_SUPPORT |
2800 | ||
2127e193 GI |
2801 | // Scan for ATA drives on Win9x/ME |
2802 | ||
2803 | bool win9x_smart_interface::ata_scan(smart_device_list & devlist) | |
832b75ed | 2804 | { |
2127e193 GI |
2805 | // Open device |
2806 | const char devpath[] = "\\\\.\\SMARTVSD"; | |
2807 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2808 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); | |
2809 | if (h == INVALID_HANDLE_VALUE) { | |
cfbba5b9 | 2810 | if (ata_debugmode > 1) |
2127e193 GI |
2811 | pout(" %s: Open failed, Error=%ld\n", devpath, GetLastError()); |
2812 | return true; // SMARTVSD.VXD missing or no ATA devices | |
2813 | } | |
2814 | ||
2815 | // Get drive map | |
2816 | int devmap = smart_get_version(h); | |
2817 | CloseHandle(h); | |
2818 | if (devmap < 0) | |
2819 | return true; // Should not happen | |
2820 | ||
2821 | // Check ATA device presence, remove ATAPI devices | |
2822 | devmap = (devmap & 0xf) & ~((devmap >> 4) & 0xf); | |
2823 | char name[20]; | |
2824 | for (int i = 0; i < 4; i++) { | |
2825 | if (!(devmap & (1 << i))) | |
2826 | continue; | |
2827 | sprintf(name, "/dev/hd%c", 'a'+i); | |
bed94269 | 2828 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2829 | } |
2830 | return true; | |
832b75ed GG |
2831 | } |
2832 | ||
a23d5117 GI |
2833 | #endif // WIN9X_SUPPORT |
2834 | ||
2127e193 | 2835 | |
2127e193 GI |
2836 | ///////////////////////////////////////////////////////////////////////////// |
2837 | ||
2838 | // Interface to ATA devices | |
2839 | bool win_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
2840 | { | |
2841 | // No multi-sector support for now, see above | |
2842 | // warning about IOCTL_ATA_PASS_THROUGH | |
2843 | if (!ata_cmd_is_ok(in, | |
2844 | true, // data_out_support | |
2845 | false, // !multi_sector_support | |
2846 | true) // ata_48bit_support | |
2847 | ) | |
2848 | return false; | |
2849 | ||
a7e8ffec GI |
2850 | // 3ware RAID: SMART DISABLE without port number disables SMART functions |
2851 | if ( m_is_3ware && m_port < 0 | |
2852 | && in.in_regs.command == ATA_SMART_CMD | |
2853 | && in.in_regs.features == ATA_SMART_DISABLE) | |
2854 | return set_err(ENOSYS, "SMART DISABLE requires 3ware port number"); | |
2855 | ||
2127e193 GI |
2856 | // Determine ioctl functions valid for this ATA cmd |
2857 | const char * valid_options = 0; | |
2858 | ||
2859 | switch (in.in_regs.command) { | |
2860 | case ATA_IDENTIFY_DEVICE: | |
2861 | case ATA_IDENTIFY_PACKET_DEVICE: | |
2862 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
2863 | // and SCSI_MINIPORT_* if requested by user | |
2864 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2865 | break; | |
2866 | ||
2867 | case ATA_CHECK_POWER_MODE: | |
2868 | // Try GetDevicePowerState() first, ATA/IDE_PASS_THROUGH may spin up disk | |
2869 | valid_options = "pai3"; | |
2870 | break; | |
2871 | ||
2872 | case ATA_SMART_CMD: | |
2873 | switch (in.in_regs.features) { | |
2874 | case ATA_SMART_READ_VALUES: | |
2875 | case ATA_SMART_READ_THRESHOLDS: | |
2876 | case ATA_SMART_AUTOSAVE: | |
2877 | case ATA_SMART_ENABLE: | |
2878 | case ATA_SMART_DISABLE: | |
2879 | case ATA_SMART_AUTO_OFFLINE: | |
2880 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
2881 | // and SCSI_MINIPORT_* if requested by user | |
2882 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2883 | break; | |
2884 | ||
2885 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
2886 | // SMART_SEND_DRIVE_COMMAND supports ABORT_SELF_TEST only on Win9x/ME | |
a23d5117 | 2887 | valid_options = (m_usr_options || in.in_regs.lba_low != 127/*ABORT*/ || win9x ? |
2127e193 GI |
2888 | "saicm3" : "aicm3"); |
2889 | break; | |
2890 | ||
2891 | case ATA_SMART_READ_LOG_SECTOR: | |
2892 | // SMART_RCV_DRIVE_DATA supports this only on Win9x/ME | |
2893 | // Try SCSI_MINIPORT also to skip buggy class driver | |
2894 | // SMART functions do not support multi sector I/O. | |
2895 | if (in.size == 512) | |
a23d5117 | 2896 | valid_options = (m_usr_options || win9x ? "saicm3" : "aicm3"); |
2127e193 GI |
2897 | else |
2898 | valid_options = "a"; | |
2899 | break; | |
2900 | ||
2901 | case ATA_SMART_WRITE_LOG_SECTOR: | |
2902 | // ATA_PASS_THROUGH, SCSI_MINIPORT, others don't support DATA_OUT | |
2903 | // but SCSI_MINIPORT_* only if requested by user and single sector. | |
2904 | valid_options = (in.size == 512 && m_usr_options ? "am" : "a"); | |
2905 | break; | |
2906 | ||
2907 | case ATA_SMART_STATUS: | |
2908 | // May require lba_mid,lba_high register return | |
2909 | if (in.out_needed.is_set()) | |
2910 | valid_options = (m_usr_options ? "saimf" : "saif"); | |
2911 | else | |
2912 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2913 | break; | |
2914 | ||
2915 | default: | |
2916 | // Unknown SMART command, handle below | |
2917 | break; | |
2918 | } | |
2919 | break; | |
2920 | ||
2921 | default: | |
2922 | // Other ATA command, handle below | |
2923 | break; | |
2924 | } | |
2925 | ||
2926 | if (!valid_options) { | |
2927 | // No special ATA command found above, select a generic pass through ioctl. | |
2928 | if (!( in.direction == ata_cmd_in::no_data | |
2929 | || (in.direction == ata_cmd_in::data_in && in.size == 512)) | |
2930 | || in.in_regs.is_48bit_cmd() ) | |
2931 | // DATA_OUT, more than one sector, 48-bit command: ATA_PASS_THROUGH only | |
2932 | valid_options = "a"; | |
2933 | else if (in.out_needed.is_set()) | |
2934 | // Need output registers: ATA/IDE_PASS_THROUGH | |
2935 | valid_options = "ai"; | |
2936 | else | |
2937 | valid_options = "aic"; | |
2938 | } | |
2939 | ||
2940 | if (!m_admin) { | |
2941 | // Restrict to IOCTL_STORAGE_* | |
2942 | if (strchr(valid_options, 'f')) | |
2943 | valid_options = "f"; | |
2944 | else if (strchr(valid_options, 'p')) | |
2945 | valid_options = "p"; | |
2946 | else | |
2947 | return set_err(ENOSYS, "Function requires admin rights"); | |
2948 | } | |
2949 | ||
2950 | // Set IDEREGS | |
2951 | IDEREGS regs, prev_regs; | |
2952 | { | |
2953 | const ata_in_regs & lo = in.in_regs; | |
2954 | regs.bFeaturesReg = lo.features; | |
2955 | regs.bSectorCountReg = lo.sector_count; | |
2956 | regs.bSectorNumberReg = lo.lba_low; | |
2957 | regs.bCylLowReg = lo.lba_mid; | |
2958 | regs.bCylHighReg = lo.lba_high; | |
2959 | regs.bDriveHeadReg = lo.device; | |
2960 | regs.bCommandReg = lo.command; | |
2961 | regs.bReserved = 0; | |
2962 | } | |
2963 | if (in.in_regs.is_48bit_cmd()) { | |
2964 | const ata_in_regs & hi = in.in_regs.prev; | |
2965 | prev_regs.bFeaturesReg = hi.features; | |
2966 | prev_regs.bSectorCountReg = hi.sector_count; | |
2967 | prev_regs.bSectorNumberReg = hi.lba_low; | |
2968 | prev_regs.bCylLowReg = hi.lba_mid; | |
2969 | prev_regs.bCylHighReg = hi.lba_high; | |
2970 | prev_regs.bDriveHeadReg = hi.device; | |
2971 | prev_regs.bCommandReg = hi.command; | |
2972 | prev_regs.bReserved = 0; | |
2973 | } | |
2974 | ||
2975 | // Set data direction | |
2976 | int datasize = 0; | |
2977 | char * data = 0; | |
2978 | switch (in.direction) { | |
2979 | case ata_cmd_in::no_data: | |
2980 | break; | |
2981 | case ata_cmd_in::data_in: | |
2982 | datasize = (int)in.size; | |
2983 | data = (char *)in.buffer; | |
2984 | break; | |
2985 | case ata_cmd_in::data_out: | |
2986 | datasize = -(int)in.size; | |
2987 | data = (char *)in.buffer; | |
2988 | break; | |
2989 | default: | |
2990 | return set_err(EINVAL, "win_ata_device::ata_pass_through: invalid direction=%d", | |
2991 | (int)in.direction); | |
2992 | } | |
2993 | ||
2994 | ||
2995 | // Try all valid ioctls in the order specified in m_options | |
2996 | bool powered_up = false; | |
2997 | bool out_regs_set = false; | |
a23d5117 | 2998 | bool id_is_cached = false; |
2127e193 GI |
2999 | const char * options = m_options.c_str(); |
3000 | ||
3001 | for (int i = 0; ; i++) { | |
3002 | char opt = options[i]; | |
3003 | ||
3004 | if (!opt) { | |
3005 | if (in.in_regs.command == ATA_CHECK_POWER_MODE && powered_up) { | |
3006 | // Power up reported by GetDevicePowerState() and no ioctl available | |
3007 | // to detect the actual mode of the drive => simulate ATA result ACTIVE/IDLE. | |
3008 | regs.bSectorCountReg = 0xff; | |
3009 | out_regs_set = true; | |
3010 | break; | |
3011 | } | |
3012 | // No IOCTL found | |
3013 | return set_err(ENOSYS); | |
3014 | } | |
3015 | if (!strchr(valid_options, opt)) | |
3016 | // Invalid for this command | |
3017 | continue; | |
3018 | ||
3019 | errno = 0; | |
3020 | assert( datasize == 0 || datasize == 512 | |
3021 | || (datasize == -512 && strchr("am", opt)) | |
3022 | || (datasize > 512 && opt == 'a')); | |
3023 | int rc; | |
3024 | switch (opt) { | |
3025 | default: assert(0); | |
3026 | case 's': | |
3027 | // call SMART_GET_VERSION once for each drive | |
3028 | if (m_smartver_state > 1) { | |
3029 | rc = -1; errno = ENOSYS; | |
3030 | break; | |
3031 | } | |
3032 | if (!m_smartver_state) { | |
3033 | assert(m_port == -1); | |
a7e8ffec GI |
3034 | GETVERSIONINPARAMS_EX vers_ex; |
3035 | if (smart_get_version(get_fh(), &vers_ex) < 0) { | |
cfbba5b9 | 3036 | if (!failuretest_permissive) { |
2127e193 GI |
3037 | m_smartver_state = 2; |
3038 | rc = -1; errno = ENOSYS; | |
3039 | break; | |
3040 | } | |
cfbba5b9 | 3041 | failuretest_permissive--; |
2127e193 | 3042 | } |
a7e8ffec GI |
3043 | else { |
3044 | // 3ware RAID if vendor id present | |
3045 | m_is_3ware = (vers_ex.wIdentifier == SMART_VENDOR_3WARE); | |
3046 | } | |
3047 | ||
2127e193 GI |
3048 | m_smartver_state = 1; |
3049 | } | |
3050 | rc = smart_ioctl(get_fh(), m_drive, ®s, data, datasize, m_port); | |
3051 | out_regs_set = (in.in_regs.features == ATA_SMART_STATUS); | |
a23d5117 | 3052 | id_is_cached = (m_port < 0 && !win9x); // Not cached by 3ware or Win9x/ME driver |
2127e193 GI |
3053 | break; |
3054 | case 'm': | |
3055 | rc = ata_via_scsi_miniport_smart_ioctl(get_fh(), ®s, data, datasize); | |
a23d5117 | 3056 | id_is_cached = (m_port < 0 && !win9x); |
2127e193 GI |
3057 | break; |
3058 | case 'a': | |
3059 | rc = ata_pass_through_ioctl(get_fh(), ®s, | |
3060 | (in.in_regs.is_48bit_cmd() ? &prev_regs : 0), | |
3061 | data, datasize); | |
3062 | out_regs_set = true; | |
3063 | break; | |
3064 | case 'i': | |
3065 | rc = ide_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
3066 | out_regs_set = true; | |
3067 | break; | |
3068 | case 'c': | |
3069 | rc = ata_via_scsi_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
3070 | break; | |
3071 | case 'f': | |
3072 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE) { | |
3073 | rc = get_identify_from_device_property(get_fh(), (ata_identify_device *)data); | |
a23d5117 | 3074 | id_is_cached = true; |
2127e193 GI |
3075 | } |
3076 | else if (in.in_regs.command == ATA_SMART_CMD) switch (in.in_regs.features) { | |
3077 | case ATA_SMART_READ_VALUES: | |
3078 | rc = storage_predict_failure_ioctl(get_fh(), data); | |
3079 | if (rc > 0) | |
3080 | rc = 0; | |
3081 | break; | |
2127e193 GI |
3082 | case ATA_SMART_ENABLE: |
3083 | rc = 0; | |
3084 | break; | |
3085 | case ATA_SMART_STATUS: | |
3086 | rc = storage_predict_failure_ioctl(get_fh()); | |
a23d5117 GI |
3087 | if (rc == 0) { |
3088 | // Good SMART status | |
3089 | out.out_regs.lba_high = 0xc2; out.out_regs.lba_mid = 0x4f; | |
3090 | } | |
3091 | else if (rc > 0) { | |
3092 | // Bad SMART status | |
3093 | out.out_regs.lba_high = 0x2c; out.out_regs.lba_mid = 0xf4; | |
3094 | rc = 0; | |
2127e193 GI |
3095 | } |
3096 | break; | |
3097 | default: | |
3098 | errno = ENOSYS; rc = -1; | |
3099 | } | |
3100 | else { | |
3101 | errno = ENOSYS; rc = -1; | |
3102 | } | |
3103 | break; | |
3104 | case '3': | |
3105 | rc = ata_via_3ware_miniport_ioctl(get_fh(), ®s, data, datasize, m_port); | |
3106 | out_regs_set = true; | |
3107 | break; | |
3108 | case 'p': | |
3109 | assert(in.in_regs.command == ATA_CHECK_POWER_MODE && in.size == 0); | |
3110 | rc = get_device_power_state(get_fh()); | |
3111 | if (rc == 0) { | |
3112 | // Power down reported by GetDevicePowerState(), using a passthrough ioctl would | |
3113 | // spin up the drive => simulate ATA result STANDBY. | |
3114 | regs.bSectorCountReg = 0x00; | |
3115 | out_regs_set = true; | |
3116 | } | |
3117 | else if (rc > 0) { | |
3118 | // Power up reported by GetDevicePowerState(), but this reflects the actual mode | |
3119 | // only if it is selected by the device driver => try a passthrough ioctl to get the | |
3120 | // actual mode, if none available simulate ACTIVE/IDLE. | |
3121 | powered_up = true; | |
3122 | rc = -1; errno = ENOSYS; | |
3123 | } | |
3124 | break; | |
3125 | } | |
3126 | ||
3127 | if (!rc) | |
3128 | // Working ioctl found | |
3129 | break; | |
3130 | ||
3131 | if (errno != ENOSYS) | |
3132 | // Abort on I/O error | |
3133 | return set_err(errno); | |
3134 | ||
3135 | out_regs_set = false; | |
3136 | // CAUTION: *_ioctl() MUST NOT change "regs" Parameter in the ENOSYS case | |
3137 | } | |
3138 | ||
3139 | // Return IDEREGS if set | |
3140 | if (out_regs_set) { | |
3141 | ata_out_regs & lo = out.out_regs; | |
3142 | lo.error = regs.bFeaturesReg; | |
3143 | lo.sector_count = regs.bSectorCountReg; | |
3144 | lo.lba_low = regs.bSectorNumberReg; | |
3145 | lo.lba_mid = regs.bCylLowReg; | |
3146 | lo.lba_high = regs.bCylHighReg; | |
3147 | lo.device = regs.bDriveHeadReg; | |
3148 | lo.status = regs.bCommandReg; | |
3149 | if (in.in_regs.is_48bit_cmd()) { | |
3150 | ata_out_regs & hi = out.out_regs.prev; | |
3151 | hi.sector_count = prev_regs.bSectorCountReg; | |
3152 | hi.lba_low = prev_regs.bSectorNumberReg; | |
3153 | hi.lba_mid = prev_regs.bCylLowReg; | |
3154 | hi.lba_high = prev_regs.bCylHighReg; | |
3155 | } | |
3156 | } | |
a23d5117 GI |
3157 | |
3158 | if ( in.in_regs.command == ATA_IDENTIFY_DEVICE | |
3159 | || in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) | |
3160 | // Update ata_identify_is_cached() result according to ioctl used. | |
3161 | m_id_is_cached = id_is_cached; | |
3162 | ||
2127e193 GI |
3163 | return true; |
3164 | } | |
3165 | ||
3166 | // Return true if OS caches the ATA identify sector | |
3167 | bool win_ata_device::ata_identify_is_cached() const | |
3168 | { | |
a23d5117 | 3169 | return m_id_is_cached; |
4d59bff9 GG |
3170 | } |
3171 | ||
832b75ed | 3172 | |
cfbba5b9 GI |
3173 | ////////////////////////////////////////////////////////////////////// |
3174 | // csmi_ata_device | |
3175 | ||
3176 | bool csmi_device::get_phy_info(CSMI_SAS_PHY_INFO & phy_info) | |
3177 | { | |
3178 | // Get driver info to check CSMI support | |
3179 | CSMI_SAS_DRIVER_INFO_BUFFER driver_info_buf; | |
3180 | memset(&driver_info_buf, 0, sizeof(driver_info_buf)); | |
3181 | if (!csmi_ioctl(CC_CSMI_SAS_GET_DRIVER_INFO, &driver_info_buf.IoctlHeader, sizeof(driver_info_buf))) | |
3182 | return false; | |
3183 | ||
3184 | if (scsi_debugmode > 1) { | |
3185 | const CSMI_SAS_DRIVER_INFO & driver_info = driver_info_buf.Information; | |
3186 | pout("CSMI_SAS_DRIVER_INFO:\n"); | |
3187 | pout(" Name: \"%.81s\"\n", driver_info.szName); | |
3188 | pout(" Description: \"%.81s\"\n", driver_info.szDescription); | |
3189 | pout(" Revision: %d.%d\n", driver_info.usMajorRevision, driver_info.usMinorRevision); | |
3190 | } | |
3191 | ||
3192 | // Get Phy info | |
3193 | CSMI_SAS_PHY_INFO_BUFFER phy_info_buf; | |
3194 | memset(&phy_info_buf, 0, sizeof(phy_info_buf)); | |
3195 | if (!csmi_ioctl(CC_CSMI_SAS_GET_PHY_INFO, &phy_info_buf.IoctlHeader, sizeof(phy_info_buf))) | |
3196 | return false; | |
3197 | ||
3198 | phy_info = phy_info_buf.Information; | |
3199 | if (phy_info.bNumberOfPhys > sizeof(phy_info.Phy)/sizeof(phy_info.Phy[0])) | |
3200 | return set_err(EIO, "CSMI_SAS_PHY_INFO: Bogus NumberOfPhys=%d", phy_info.bNumberOfPhys); | |
3201 | ||
3202 | if (scsi_debugmode > 1) { | |
3203 | pout("CSMI_SAS_PHY_INFO: NumberOfPhys=%d\n", phy_info.bNumberOfPhys); | |
3204 | for (int i = 0; i < phy_info.bNumberOfPhys; i++) { | |
3205 | const CSMI_SAS_PHY_ENTITY & pe = phy_info.Phy[i]; | |
3206 | const CSMI_SAS_IDENTIFY & id = pe.Identify, & at = pe.Attached; | |
3207 | pout("Phy[%d] Port: 0x%02x\n", i, pe.bPortIdentifier); | |
3208 | pout(" Type: 0x%02x, 0x%02x\n", id.bDeviceType, at.bDeviceType); | |
3209 | pout(" InitProto: 0x%02x, 0x%02x\n", id.bInitiatorPortProtocol, at.bInitiatorPortProtocol); | |
3210 | pout(" TargetProto: 0x%02x, 0x%02x\n", id.bTargetPortProtocol, at.bTargetPortProtocol); | |
3211 | pout(" PhyIdent: 0x%02x, 0x%02x\n", id.bPhyIdentifier, at.bPhyIdentifier); | |
3212 | const unsigned char * b = id.bSASAddress; | |
3213 | pout(" SASAddress: %02x %02x %02x %02x %02x %02x %02x %02x, ", | |
3214 | b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]); | |
3215 | b = at.bSASAddress; | |
3216 | pout( "%02x %02x %02x %02x %02x %02x %02x %02x\n", | |
3217 | b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7]); | |
3218 | } | |
3219 | } | |
3220 | ||
3221 | return true; | |
3222 | } | |
3223 | ||
3224 | bool csmi_device::check_phy(const CSMI_SAS_PHY_INFO & phy_info, unsigned phy_no) | |
3225 | { | |
3226 | // Check Phy presence | |
3227 | if (phy_no >= phy_info.bNumberOfPhys) | |
3228 | return set_err(ENOENT, "Port %u does not exist (#ports: %d)", phy_no, | |
3229 | phy_info.bNumberOfPhys); | |
3230 | ||
3231 | const CSMI_SAS_PHY_ENTITY & phy_ent = phy_info.Phy[phy_no]; | |
3232 | if (phy_ent.Attached.bDeviceType == CSMI_SAS_NO_DEVICE_ATTACHED) | |
3233 | return set_err(ENOENT, "No device on port %u", phy_no); | |
3234 | ||
3235 | switch (phy_ent.Attached.bTargetPortProtocol) { | |
3236 | case CSMI_SAS_PROTOCOL_SATA: | |
3237 | case CSMI_SAS_PROTOCOL_STP: | |
3238 | break; | |
3239 | default: | |
3240 | return set_err(ENOENT, "No SATA device on port %u (protocol: %u)", | |
3241 | phy_no, phy_ent.Attached.bTargetPortProtocol); | |
3242 | } | |
3243 | ||
3244 | return true; | |
3245 | } | |
3246 | ||
3247 | bool csmi_device::select_phy(unsigned phy_no) | |
3248 | { | |
3249 | CSMI_SAS_PHY_INFO phy_info; | |
3250 | if (!get_phy_info(phy_info)) | |
3251 | return false; | |
3252 | ||
3253 | ||
3254 | if (!check_phy(phy_info, phy_no)) | |
3255 | return false; | |
3256 | ||
3257 | m_phy_ent = phy_info.Phy[phy_no]; | |
3258 | return true; | |
3259 | } | |
3260 | ||
3261 | ||
3262 | bool csmi_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
3263 | { | |
3264 | if (!ata_cmd_is_ok(in, | |
3265 | true, // data_out_support | |
3266 | true, // multi_sector_support | |
3267 | true) // ata_48bit_support | |
3268 | ) | |
3269 | return false; | |
3270 | ||
3271 | // Create buffer with appropriate size | |
3272 | raw_buffer pthru_raw_buf(sizeof(CSMI_SAS_STP_PASSTHRU_BUFFER) + in.size); | |
3273 | CSMI_SAS_STP_PASSTHRU_BUFFER * pthru_buf = (CSMI_SAS_STP_PASSTHRU_BUFFER *)pthru_raw_buf.data(); | |
3274 | ||
3275 | // Set addresses from Phy info | |
3276 | CSMI_SAS_STP_PASSTHRU & pthru = pthru_buf->Parameters; | |
3277 | const CSMI_SAS_PHY_ENTITY & phy_ent = get_phy_ent(); | |
3278 | pthru.bPhyIdentifier = phy_ent.Identify.bPhyIdentifier; | |
3279 | pthru.bPortIdentifier = phy_ent.bPortIdentifier; | |
3280 | memcpy(pthru.bDestinationSASAddress, phy_ent.Attached.bSASAddress, | |
3281 | sizeof(pthru.bDestinationSASAddress)); | |
3282 | pthru.bConnectionRate = CSMI_SAS_LINK_RATE_NEGOTIATED; | |
3283 | ||
3284 | // Set transfer mode | |
3285 | switch (in.direction) { | |
3286 | case ata_cmd_in::no_data: | |
3287 | pthru.uFlags = CSMI_SAS_STP_PIO | CSMI_SAS_STP_UNSPECIFIED; | |
3288 | break; | |
3289 | case ata_cmd_in::data_in: | |
3290 | pthru.uFlags = CSMI_SAS_STP_PIO | CSMI_SAS_STP_READ; | |
3291 | pthru.uDataLength = in.size; | |
3292 | break; | |
3293 | case ata_cmd_in::data_out: | |
3294 | pthru.uFlags = CSMI_SAS_STP_PIO | CSMI_SAS_STP_WRITE; | |
3295 | pthru.uDataLength = in.size; | |
3296 | memcpy(pthru_buf->bDataBuffer, in.buffer, in.size); | |
3297 | break; | |
3298 | default: | |
3299 | return set_err(EINVAL, "csmi_ata_device::ata_pass_through: invalid direction=%d", | |
3300 | (int)in.direction); | |
3301 | } | |
3302 | ||
3303 | // Set host-to-device FIS | |
3304 | { | |
3305 | unsigned char * fis = pthru.bCommandFIS; | |
3306 | const ata_in_regs & lo = in.in_regs; | |
3307 | const ata_in_regs & hi = in.in_regs.prev; | |
3308 | fis[ 0] = 0x27; // Type: host-to-device FIS | |
3309 | fis[ 1] = 0x80; // Bit7: Update command register | |
3310 | fis[ 2] = lo.command; | |
3311 | fis[ 3] = lo.features; | |
3312 | fis[ 4] = lo.lba_low; | |
3313 | fis[ 5] = lo.lba_mid; | |
3314 | fis[ 6] = lo.lba_high; | |
3315 | fis[ 7] = lo.device; | |
3316 | fis[ 8] = hi.lba_low; | |
3317 | fis[ 9] = hi.lba_mid; | |
3318 | fis[10] = hi.lba_high; | |
3319 | fis[11] = hi.features; | |
3320 | fis[12] = lo.sector_count; | |
3321 | fis[13] = hi.sector_count; | |
3322 | } | |
3323 | ||
3324 | // Call ioctl | |
3325 | if (!csmi_ioctl(CC_CSMI_SAS_STP_PASSTHRU, &pthru_buf->IoctlHeader, pthru_raw_buf.size())) { | |
3326 | return false; | |
3327 | } | |
3328 | ||
3329 | // Get device-to-host FIS | |
3330 | { | |
3331 | const unsigned char * fis = pthru_buf->Status.bStatusFIS; | |
3332 | ata_out_regs & lo = out.out_regs; | |
3333 | lo.status = fis[ 2]; | |
3334 | lo.error = fis[ 3]; | |
3335 | lo.lba_low = fis[ 4]; | |
3336 | lo.lba_mid = fis[ 5]; | |
3337 | lo.lba_high = fis[ 6]; | |
3338 | lo.device = fis[ 7]; | |
3339 | lo.sector_count = fis[12]; | |
3340 | if (in.in_regs.is_48bit_cmd()) { | |
3341 | ata_out_regs & hi = out.out_regs.prev; | |
3342 | hi.lba_low = fis[ 8]; | |
3343 | hi.lba_mid = fis[ 9]; | |
3344 | hi.lba_high = fis[10]; | |
3345 | hi.sector_count = fis[13]; | |
3346 | } | |
3347 | } | |
3348 | ||
3349 | // Get data | |
3350 | if (in.direction == ata_cmd_in::data_in) | |
3351 | // TODO: Check ptru_buf->Status.uDataBytes | |
3352 | memcpy(in.buffer, pthru_buf->bDataBuffer, in.size); | |
3353 | ||
3354 | return true; | |
3355 | } | |
3356 | ||
3357 | ||
3358 | ////////////////////////////////////////////////////////////////////// | |
3359 | // win_csmi_device | |
3360 | ||
3361 | win_csmi_device::win_csmi_device(smart_interface * intf, const char * dev_name, | |
3362 | const char * req_type) | |
3363 | : smart_device(intf, dev_name, "ata", req_type), | |
3364 | m_fh(INVALID_HANDLE_VALUE), m_phy_no(0) | |
3365 | { | |
3366 | } | |
3367 | ||
3368 | win_csmi_device::~win_csmi_device() throw() | |
3369 | { | |
3370 | if (m_fh != INVALID_HANDLE_VALUE) | |
3371 | CloseHandle(m_fh); | |
3372 | } | |
3373 | ||
3374 | bool win_csmi_device::is_open() const | |
3375 | { | |
3376 | return (m_fh != INVALID_HANDLE_VALUE); | |
3377 | } | |
3378 | ||
3379 | bool win_csmi_device::close() | |
3380 | { | |
3381 | if (m_fh == INVALID_HANDLE_VALUE) | |
3382 | return true; | |
3383 | BOOL rc = CloseHandle(m_fh); | |
3384 | m_fh = INVALID_HANDLE_VALUE; | |
3385 | return !!rc; | |
3386 | } | |
3387 | ||
3388 | ||
3389 | bool win_csmi_device::open_scsi() | |
3390 | { | |
3391 | // Parse name | |
3392 | unsigned contr_no = ~0, phy_no = ~0; int nc = -1; | |
3393 | const char * name = skipdev(get_dev_name()); | |
3394 | if (!( sscanf(name, "csmi%u,%u%n", &contr_no, &phy_no, &nc) >= 0 | |
3395 | && nc == (int)strlen(name) && contr_no <= 9 && phy_no < 32) ) | |
3396 | return set_err(EINVAL); | |
3397 | ||
3398 | // Open controller handle | |
3399 | char devpath[30]; | |
3400 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\Scsi%u:", contr_no); | |
3401 | ||
3402 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
3403 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
3404 | (SECURITY_ATTRIBUTES *)0, OPEN_EXISTING, 0, 0); | |
3405 | ||
3406 | if (h == INVALID_HANDLE_VALUE) { | |
3407 | long err = GetLastError(); | |
3408 | if (err == ERROR_FILE_NOT_FOUND) | |
3409 | set_err(ENOENT, "%s: not found", devpath); | |
3410 | else if (err == ERROR_ACCESS_DENIED) | |
3411 | set_err(EACCES, "%s: access denied", devpath); | |
3412 | else | |
3413 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
3414 | return false; | |
3415 | } | |
3416 | ||
3417 | if (scsi_debugmode > 1) | |
3418 | pout(" %s: successfully opened\n", devpath); | |
3419 | ||
3420 | m_fh = h; | |
3421 | m_phy_no = phy_no; | |
3422 | return true; | |
3423 | } | |
3424 | ||
3425 | ||
3426 | bool win_csmi_device::open() | |
3427 | { | |
3428 | if (!open_scsi()) | |
3429 | return false; | |
3430 | ||
3431 | // Get Phy info for this drive | |
3432 | if (!select_phy(m_phy_no)) { | |
3433 | close(); | |
3434 | return false; | |
3435 | } | |
3436 | ||
3437 | return true; | |
3438 | } | |
3439 | ||
3440 | ||
3441 | bool win_csmi_device::csmi_ioctl(unsigned code, IOCTL_HEADER * csmi_buffer, | |
3442 | unsigned csmi_bufsiz) | |
3443 | { | |
3444 | // Determine signature | |
3445 | const char * sig; | |
3446 | switch (code) { | |
3447 | case CC_CSMI_SAS_GET_DRIVER_INFO: | |
3448 | sig = CSMI_ALL_SIGNATURE; break; | |
3449 | case CC_CSMI_SAS_GET_PHY_INFO: | |
3450 | case CC_CSMI_SAS_STP_PASSTHRU: | |
3451 | sig = CSMI_SAS_SIGNATURE; break; | |
3452 | default: | |
3453 | return set_err(ENOSYS, "Unknown CSMI code=%u", code); | |
3454 | } | |
3455 | ||
3456 | // Set header | |
3457 | csmi_buffer->HeaderLength = sizeof(IOCTL_HEADER); | |
3458 | strncpy((char *)csmi_buffer->Signature, sig, sizeof(csmi_buffer->Signature)); | |
3459 | csmi_buffer->Timeout = CSMI_SAS_TIMEOUT; | |
3460 | csmi_buffer->ControlCode = code; | |
3461 | csmi_buffer->ReturnCode = 0; | |
3462 | csmi_buffer->Length = csmi_bufsiz - sizeof(IOCTL_HEADER); | |
3463 | ||
3464 | // Call function | |
3465 | DWORD num_out = 0; | |
3466 | if (!DeviceIoControl(m_fh, IOCTL_SCSI_MINIPORT, | |
3467 | csmi_buffer, csmi_bufsiz, csmi_buffer, csmi_bufsiz, &num_out, (OVERLAPPED*)0)) { | |
3468 | long err = GetLastError(); | |
3469 | if (scsi_debugmode) | |
3470 | pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) failed, Error=%ld\n", code, err); | |
3471 | if ( err == ERROR_INVALID_FUNCTION | |
3472 | || err == ERROR_NOT_SUPPORTED | |
3473 | || err == ERROR_DEV_NOT_EXIST) | |
3474 | return set_err(ENOSYS, "CSMI is not supported (Error=%ld)", err); | |
3475 | else | |
3476 | return set_err(EIO, "CSMI(%u) failed with Error=%ld", code, err); | |
3477 | } | |
3478 | ||
3479 | // Check result | |
3480 | if (csmi_buffer->ReturnCode) { | |
3481 | if (scsi_debugmode) { | |
3482 | pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) failed, ReturnCode=%lu\n", | |
3483 | code, csmi_buffer->ReturnCode); | |
3484 | } | |
3485 | return set_err(EIO, "CSMI(%u) failed with ReturnCode=%lu", code, csmi_buffer->ReturnCode); | |
3486 | } | |
3487 | ||
3488 | if (scsi_debugmode > 1) | |
3489 | pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) succeeded, bytes returned: %lu\n", code, num_out); | |
3490 | ||
3491 | return true; | |
3492 | } | |
3493 | ||
3494 | ||
832b75ed | 3495 | ///////////////////////////////////////////////////////////////////////////// |
a23d5117 | 3496 | // ASPI Interface (for SCSI devices on 9x/ME) |
832b75ed GG |
3497 | ///////////////////////////////////////////////////////////////////////////// |
3498 | ||
a23d5117 GI |
3499 | #if WIN9X_SUPPORT |
3500 | ||
832b75ed GG |
3501 | #pragma pack(1) |
3502 | ||
3503 | #define ASPI_SENSE_SIZE 18 | |
3504 | ||
3505 | // ASPI SCSI Request block header | |
3506 | ||
3507 | typedef struct { | |
2127e193 GI |
3508 | unsigned char cmd; // 00: Command code |
3509 | unsigned char status; // 01: ASPI status | |
3510 | unsigned char adapter; // 02: Host adapter number | |
3511 | unsigned char flags; // 03: Request flags | |
3512 | unsigned char reserved[4]; // 04: 0 | |
832b75ed GG |
3513 | } ASPI_SRB_HEAD; |
3514 | ||
3515 | // SRB for host adapter inquiry | |
3516 | ||
3517 | typedef struct { | |
2127e193 GI |
3518 | ASPI_SRB_HEAD h; // 00: Header |
3519 | unsigned char adapters; // 08: Number of adapters | |
3520 | unsigned char target_id; // 09: Target ID ? | |
3521 | char manager_id[16]; // 10: SCSI manager ID | |
3522 | char adapter_id[16]; // 26: Host adapter ID | |
3523 | unsigned char parameters[16]; // 42: Host adapter unique parmameters | |
832b75ed GG |
3524 | } ASPI_SRB_INQUIRY; |
3525 | ||
3526 | // SRB for get device type | |
3527 | ||
3528 | typedef struct { | |
2127e193 GI |
3529 | ASPI_SRB_HEAD h; // 00: Header |
3530 | unsigned char target_id; // 08: Target ID | |
3531 | unsigned char lun; // 09: LUN | |
3532 | unsigned char devtype; // 10: Device type | |
3533 | unsigned char reserved; // 11: Reserved | |
832b75ed GG |
3534 | } ASPI_SRB_DEVTYPE; |
3535 | ||
3536 | // SRB for SCSI I/O | |
3537 | ||
3538 | typedef struct { | |
2127e193 GI |
3539 | ASPI_SRB_HEAD h; // 00: Header |
3540 | unsigned char target_id; // 08: Target ID | |
3541 | unsigned char lun; // 09: LUN | |
3542 | unsigned char reserved[2]; // 10: Reserved | |
3543 | unsigned long data_size; // 12: Data alloc. lenght | |
3544 | void * data_addr; // 16: Data buffer pointer | |
3545 | unsigned char sense_size; // 20: Sense alloc. length | |
3546 | unsigned char cdb_size; // 21: CDB length | |
3547 | unsigned char host_status; // 22: Host status | |
3548 | unsigned char target_status; // 23: Target status | |
3549 | void * event_handle; // 24: Event handle | |
3550 | unsigned char workspace[20]; // 28: ASPI workspace | |
3551 | unsigned char cdb[16+ASPI_SENSE_SIZE]; | |
832b75ed GG |
3552 | } ASPI_SRB_IO; |
3553 | ||
3554 | // Macro to retrieve start of sense information | |
3555 | #define ASPI_SRB_SENSE(srb,cdbsz) ((srb)->cdb + 16) | |
3556 | ||
3557 | // SRB union | |
3558 | ||
3559 | typedef union { | |
2127e193 GI |
3560 | ASPI_SRB_HEAD h; // Common header |
3561 | ASPI_SRB_INQUIRY q; // Inquiry | |
3562 | ASPI_SRB_DEVTYPE t; // Device type | |
3563 | ASPI_SRB_IO i; // I/O | |
832b75ed GG |
3564 | } ASPI_SRB; |
3565 | ||
3566 | #pragma pack() | |
3567 | ||
3568 | // ASPI commands | |
3569 | #define ASPI_CMD_ADAPTER_INQUIRE 0x00 | |
3570 | #define ASPI_CMD_GET_DEVICE_TYPE 0x01 | |
3571 | #define ASPI_CMD_EXECUTE_IO 0x02 | |
3572 | #define ASPI_CMD_ABORT_IO 0x03 | |
3573 | ||
3574 | // Request flags | |
3575 | #define ASPI_REQFLAG_DIR_TO_HOST 0x08 | |
3576 | #define ASPI_REQFLAG_DIR_TO_TARGET 0x10 | |
3577 | #define ASPI_REQFLAG_DIR_NO_XFER 0x18 | |
3578 | #define ASPI_REQFLAG_EVENT_NOTIFY 0x40 | |
3579 | ||
3580 | // ASPI status | |
3581 | #define ASPI_STATUS_IN_PROGRESS 0x00 | |
3582 | #define ASPI_STATUS_NO_ERROR 0x01 | |
3583 | #define ASPI_STATUS_ABORTED 0x02 | |
3584 | #define ASPI_STATUS_ABORT_ERR 0x03 | |
3585 | #define ASPI_STATUS_ERROR 0x04 | |
3586 | #define ASPI_STATUS_INVALID_COMMAND 0x80 | |
3587 | #define ASPI_STATUS_INVALID_ADAPTER 0x81 | |
3588 | #define ASPI_STATUS_INVALID_TARGET 0x82 | |
3589 | #define ASPI_STATUS_NO_ADAPTERS 0xE8 | |
3590 | ||
3591 | // Adapter (host) status | |
3592 | #define ASPI_HSTATUS_NO_ERROR 0x00 | |
3593 | #define ASPI_HSTATUS_SELECTION_TIMEOUT 0x11 | |
3594 | #define ASPI_HSTATUS_DATA_OVERRUN 0x12 | |
3595 | #define ASPI_HSTATUS_BUS_FREE 0x13 | |
3596 | #define ASPI_HSTATUS_BUS_PHASE_ERROR 0x14 | |
3597 | #define ASPI_HSTATUS_BAD_SGLIST 0x1A | |
3598 | ||
3599 | // Target status | |
3600 | #define ASPI_TSTATUS_NO_ERROR 0x00 | |
3601 | #define ASPI_TSTATUS_CHECK_CONDITION 0x02 | |
3602 | #define ASPI_TSTATUS_BUSY 0x08 | |
3603 | #define ASPI_TSTATUS_RESERV_CONFLICT 0x18 | |
3604 | ||
3605 | ||
3606 | static HINSTANCE h_aspi_dll; // DLL handle | |
3607 | static UINT (* aspi_entry)(ASPI_SRB * srb); // ASPI entrypoint | |
3608 | static unsigned num_aspi_adapters; | |
3609 | ||
3610 | #ifdef __CYGWIN__ | |
3611 | // h_aspi_dll+aspi_entry is not inherited by Cygwin's fork() | |
3612 | static DWORD aspi_dll_pid; // PID of DLL owner to detect fork() | |
3613 | #define aspi_entry_valid() (aspi_entry && (aspi_dll_pid == GetCurrentProcessId())) | |
3614 | #else | |
3615 | #define aspi_entry_valid() (!!aspi_entry) | |
3616 | #endif | |
3617 | ||
3618 | ||
3619 | static int aspi_call(ASPI_SRB * srb) | |
3620 | { | |
2127e193 GI |
3621 | int i; |
3622 | aspi_entry(srb); | |
3623 | i = 0; | |
3624 | while (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
3625 | if (++i > 100/*10sek*/) { | |
3626 | pout("ASPI Adapter %u: Timed out\n", srb->h.adapter); | |
3627 | aspi_entry = 0; | |
3628 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3629 | errno = EIO; | |
3630 | return -1; | |
3631 | } | |
cfbba5b9 | 3632 | if (scsi_debugmode > 1) |
2127e193 GI |
3633 | pout("ASPI Adapter %u: Waiting (%d) ...\n", srb->h.adapter, i); |
3634 | Sleep(100); | |
3635 | } | |
3636 | return 0; | |
832b75ed GG |
3637 | } |
3638 | ||
3639 | ||
3640 | // Get ASPI entrypoint from wnaspi32.dll | |
3641 | ||
3642 | static FARPROC aspi_get_address(const char * name, int verbose) | |
3643 | { | |
2127e193 GI |
3644 | FARPROC addr; |
3645 | assert(h_aspi_dll && h_aspi_dll != INVALID_HANDLE_VALUE); | |
3646 | ||
3647 | if (!(addr = GetProcAddress(h_aspi_dll, name))) { | |
3648 | if (verbose) | |
3649 | pout("Missing %s() in WNASPI32.DLL\n", name); | |
3650 | aspi_entry = 0; | |
3651 | FreeLibrary(h_aspi_dll); | |
3652 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3653 | errno = ENOSYS; | |
3654 | return 0; | |
3655 | } | |
3656 | return addr; | |
832b75ed GG |
3657 | } |
3658 | ||
3659 | ||
3660 | static int aspi_open_dll(int verbose) | |
3661 | { | |
2127e193 GI |
3662 | UINT (*aspi_info)(void); |
3663 | UINT info, rc; | |
3664 | ||
3665 | assert(!aspi_entry_valid()); | |
3666 | ||
3667 | // Check structure layout | |
3668 | assert(sizeof(ASPI_SRB_HEAD) == 8); | |
3669 | assert(sizeof(ASPI_SRB_INQUIRY) == 58); | |
3670 | assert(sizeof(ASPI_SRB_DEVTYPE) == 12); | |
3671 | assert(sizeof(ASPI_SRB_IO) == 64+ASPI_SENSE_SIZE); | |
3672 | assert(offsetof(ASPI_SRB,h.cmd) == 0); | |
3673 | assert(offsetof(ASPI_SRB,h.flags) == 3); | |
3674 | assert(offsetof(ASPI_SRB_IO,lun) == 9); | |
3675 | assert(offsetof(ASPI_SRB_IO,data_addr) == 16); | |
3676 | assert(offsetof(ASPI_SRB_IO,workspace) == 28); | |
3677 | assert(offsetof(ASPI_SRB_IO,cdb) == 48); | |
3678 | ||
3679 | if (h_aspi_dll == INVALID_HANDLE_VALUE) { | |
3680 | // do not retry | |
3681 | errno = ENOENT; | |
3682 | return -1; | |
3683 | } | |
3684 | ||
3685 | // Load ASPI DLL | |
3686 | if (!(h_aspi_dll = LoadLibraryA("WNASPI32.DLL"))) { | |
3687 | if (verbose) | |
3688 | pout("Cannot load WNASPI32.DLL, Error=%ld\n", GetLastError()); | |
3689 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3690 | errno = ENOENT; | |
3691 | return -1; | |
3692 | } | |
cfbba5b9 | 3693 | if (scsi_debugmode > 1) { |
2127e193 GI |
3694 | // Print full path of WNASPI32.DLL |
3695 | char path[MAX_PATH]; | |
3696 | if (!GetModuleFileName(h_aspi_dll, path, sizeof(path))) | |
3697 | strcpy(path, "*unknown*"); | |
3698 | pout("Using ASPI interface \"%s\"\n", path); | |
3699 | } | |
3700 | ||
3701 | // Get ASPI entrypoints | |
3702 | if (!(aspi_info = (UINT (*)(void))aspi_get_address("GetASPI32SupportInfo", verbose))) | |
3703 | return -1; | |
3704 | if (!(aspi_entry = (UINT (*)(ASPI_SRB *))aspi_get_address("SendASPI32Command", verbose))) | |
3705 | return -1; | |
3706 | ||
3707 | // Init ASPI manager and get number of adapters | |
3708 | info = (aspi_info)(); | |
cfbba5b9 | 3709 | if (scsi_debugmode > 1) |
2127e193 GI |
3710 | pout("GetASPI32SupportInfo() returns 0x%04x\n", info); |
3711 | rc = (info >> 8) & 0xff; | |
3712 | if (rc == ASPI_STATUS_NO_ADAPTERS) { | |
3713 | num_aspi_adapters = 0; | |
3714 | } | |
3715 | else if (rc == ASPI_STATUS_NO_ERROR) { | |
3716 | num_aspi_adapters = info & 0xff; | |
3717 | } | |
3718 | else { | |
3719 | if (verbose) | |
3720 | pout("Got strange 0x%04x from GetASPI32SupportInfo()\n", info); | |
3721 | aspi_entry = 0; | |
3722 | FreeLibrary(h_aspi_dll); | |
3723 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3724 | errno = ENOENT; | |
3725 | return -1; | |
3726 | } | |
3727 | ||
cfbba5b9 | 3728 | if (scsi_debugmode) |
2127e193 | 3729 | pout("%u ASPI Adapter%s detected\n",num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); |
832b75ed GG |
3730 | |
3731 | #ifdef __CYGWIN__ | |
2127e193 GI |
3732 | // save PID to detect fork() in aspi_entry_valid() |
3733 | aspi_dll_pid = GetCurrentProcessId(); | |
832b75ed | 3734 | #endif |
2127e193 GI |
3735 | assert(aspi_entry_valid()); |
3736 | return 0; | |
832b75ed GG |
3737 | } |
3738 | ||
3739 | ||
3740 | static int aspi_io_call(ASPI_SRB * srb, unsigned timeout) | |
3741 | { | |
2127e193 GI |
3742 | HANDLE event; |
3743 | // Create event | |
3744 | if (!(event = CreateEventA(NULL, FALSE, FALSE, NULL))) { | |
3745 | pout("CreateEvent(): Error=%ld\n", GetLastError()); return -EIO; | |
3746 | } | |
3747 | srb->i.event_handle = event; | |
3748 | srb->h.flags |= ASPI_REQFLAG_EVENT_NOTIFY; | |
3749 | // Start ASPI request | |
3750 | aspi_entry(srb); | |
3751 | if (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
3752 | // Wait for event | |
3753 | DWORD rc = WaitForSingleObject(event, timeout*1000L); | |
3754 | if (rc != WAIT_OBJECT_0) { | |
3755 | if (rc == WAIT_TIMEOUT) { | |
3756 | pout("ASPI Adapter %u, ID %u: Timed out after %u seconds\n", | |
3757 | srb->h.adapter, srb->i.target_id, timeout); | |
3758 | } | |
3759 | else { | |
3760 | pout("WaitForSingleObject(%lx) = 0x%lx,%ld, Error=%ld\n", | |
7f0798ef | 3761 | (unsigned long)(ULONG_PTR)event, rc, rc, GetLastError()); |
2127e193 GI |
3762 | } |
3763 | // TODO: ASPI_ABORT_IO command | |
3764 | aspi_entry = 0; | |
3765 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3766 | return -EIO; | |
3767 | } | |
3768 | } | |
3769 | CloseHandle(event); | |
3770 | return 0; | |
832b75ed GG |
3771 | } |
3772 | ||
3773 | ||
2127e193 GI |
3774 | win_aspi_device::win_aspi_device(smart_interface * intf, |
3775 | const char * dev_name, const char * req_type) | |
3776 | : smart_device(intf, dev_name, "scsi", req_type), | |
3777 | m_adapter(-1), m_id(0) | |
3778 | { | |
3779 | } | |
3780 | ||
3781 | bool win_aspi_device::is_open() const | |
3782 | { | |
3783 | return (m_adapter >= 0); | |
3784 | } | |
3785 | ||
3786 | bool win_aspi_device::open() | |
3787 | { | |
3788 | // scsi[0-9][0-f] => ASPI Adapter 0-9, ID 0-15, LUN 0 | |
3789 | unsigned adapter = ~0, id = ~0; int n1 = -1; | |
3790 | const char * name = skipdev(get_dev_name()); | |
3791 | if (!(sscanf(name,"scsi%1u%1x%n", &adapter, &id, &n1) == 2 && n1 == (int)strlen(name) | |
3792 | && adapter <= 9 && id < 16)) | |
3793 | return set_err(EINVAL); | |
3794 | ||
3795 | if (!aspi_entry_valid()) { | |
3796 | if (aspi_open_dll(1/*verbose*/)) | |
3797 | return set_err(ENOENT); | |
3798 | } | |
3799 | ||
3800 | // Adapter OK? | |
3801 | if (adapter >= num_aspi_adapters) { | |
3802 | pout("ASPI Adapter %u does not exist (%u Adapter%s detected).\n", | |
3803 | adapter, num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
3804 | if (!is_permissive()) | |
3805 | return set_err(ENOENT); | |
3806 | } | |
3807 | ||
3808 | // Device present ? | |
3809 | ASPI_SRB srb; | |
3810 | memset(&srb, 0, sizeof(srb)); | |
3811 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
3812 | srb.h.adapter = adapter; srb.i.target_id = id; | |
3813 | if (aspi_call(&srb)) | |
3814 | return set_err(EIO); | |
3815 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3816 | pout("ASPI Adapter %u, ID %u: No such device (Status=0x%02x)\n", adapter, id, srb.h.status); | |
3817 | if (!is_permissive()) | |
3818 | return set_err(srb.h.status == ASPI_STATUS_INVALID_TARGET ? ENOENT : EIO); | |
3819 | } | |
cfbba5b9 | 3820 | else if (scsi_debugmode) |
2127e193 GI |
3821 | pout("ASPI Adapter %u, ID %u: Device Type=0x%02x\n", adapter, id, srb.t.devtype); |
3822 | ||
3823 | m_adapter = (int)adapter; m_id = (unsigned char)id; | |
3824 | return true; | |
3825 | } | |
3826 | ||
3827 | ||
3828 | bool win_aspi_device::close() | |
3829 | { | |
3830 | // No FreeLibrary(h_aspi_dll) to prevent problems with ASPI threads | |
3831 | return true; | |
3832 | } | |
3833 | ||
3834 | ||
3835 | // Scan for ASPI drives | |
832b75ed | 3836 | |
2127e193 GI |
3837 | bool win9x_smart_interface::scsi_scan(smart_device_list & devlist) |
3838 | { | |
3839 | if (!aspi_entry_valid()) { | |
cfbba5b9 | 3840 | if (aspi_open_dll(scsi_debugmode/*default is quiet*/)) |
2127e193 GI |
3841 | return true; |
3842 | } | |
3843 | ||
3844 | for (unsigned ad = 0; ad < num_aspi_adapters; ad++) { | |
3845 | ASPI_SRB srb; | |
3846 | ||
3847 | if (ad > 9) { | |
cfbba5b9 | 3848 | if (scsi_debugmode) |
2127e193 GI |
3849 | pout(" ASPI Adapter %u: Ignored\n", ad); |
3850 | continue; | |
3851 | } | |
3852 | ||
3853 | // Get adapter name | |
3854 | memset(&srb, 0, sizeof(srb)); | |
3855 | srb.h.cmd = ASPI_CMD_ADAPTER_INQUIRE; | |
3856 | srb.h.adapter = ad; | |
3857 | if (aspi_call(&srb)) | |
3858 | break; | |
3859 | ||
3860 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
cfbba5b9 | 3861 | if (scsi_debugmode) |
2127e193 GI |
3862 | pout(" ASPI Adapter %u: Status=0x%02x\n", ad, srb.h.status); |
3863 | continue; | |
3864 | } | |
3865 | ||
cfbba5b9 | 3866 | if (scsi_debugmode) { |
2127e193 GI |
3867 | for (int i = 1; i < 16 && srb.q.adapter_id[i]; i++) |
3868 | if (!(' ' <= srb.q.adapter_id[i] && srb.q.adapter_id[i] <= '~')) | |
3869 | srb.q.adapter_id[i] = '?'; | |
3870 | pout(" ASPI Adapter %u (\"%.16s\"):\n", ad, srb.q.adapter_id); | |
3871 | } | |
3872 | ||
3873 | bool ignore = !strnicmp(srb.q.adapter_id, "3ware", 5); | |
3874 | ||
3875 | for (unsigned id = 0; id <= 7; id++) { | |
3876 | // Get device type | |
3877 | memset(&srb, 0, sizeof(srb)); | |
3878 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
3879 | srb.h.adapter = ad; srb.i.target_id = id; | |
3880 | if (aspi_call(&srb)) | |
3881 | return 0; | |
3882 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
cfbba5b9 | 3883 | if (scsi_debugmode > 1) |
2127e193 GI |
3884 | pout(" ID %u: No such device (Status=0x%02x)\n", id, srb.h.status); |
3885 | continue; | |
3886 | } | |
3887 | ||
3888 | if (!ignore && srb.t.devtype == 0x00/*HDD*/) { | |
cfbba5b9 | 3889 | if (scsi_debugmode) |
2127e193 GI |
3890 | pout(" ID %u: Device Type=0x%02x\n", id, srb.t.devtype); |
3891 | char name[20]; | |
3892 | sprintf(name, "/dev/scsi%u%u", ad, id); | |
bed94269 | 3893 | devlist.push_back( new win_aspi_device(this, name, "scsi") ); |
2127e193 | 3894 | } |
cfbba5b9 | 3895 | else if (scsi_debugmode) |
2127e193 GI |
3896 | pout(" ID %u: Device Type=0x%02x (ignored)\n", id, srb.t.devtype); |
3897 | } | |
3898 | } | |
3899 | return true; | |
3900 | } | |
3901 | ||
3902 | ||
3903 | // Interface to ASPI SCSI devices | |
3904 | bool win_aspi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
3905 | { | |
cfbba5b9 | 3906 | int report = scsi_debugmode; // TODO |
2127e193 GI |
3907 | |
3908 | if (m_adapter < 0) { | |
3909 | set_err(EBADF); | |
3910 | return false; | |
3911 | } | |
3912 | ||
3913 | if (!aspi_entry_valid()) { | |
3914 | set_err(EBADF); | |
3915 | return false; | |
3916 | } | |
3917 | ||
3918 | if (!(iop->cmnd_len == 6 || iop->cmnd_len == 10 || iop->cmnd_len == 12 || iop->cmnd_len == 16)) { | |
3919 | set_err(EINVAL, "bad CDB length"); | |
3920 | return false; | |
3921 | } | |
3922 | ||
3923 | if (report > 0) { | |
3924 | // From os_linux.c | |
3925 | int k, j; | |
3926 | const unsigned char * ucp = iop->cmnd; | |
3927 | const char * np; | |
3928 | char buff[256]; | |
3929 | const int sz = (int)sizeof(buff); | |
3930 | ||
3931 | np = scsi_get_opcode_name(ucp[0]); | |
3932 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3933 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3934 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3935 | if ((report > 1) && | |
3936 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3937 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3938 | ||
3939 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3940 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3941 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3942 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3943 | } | |
3944 | else | |
3945 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
d008864d | 3946 | pout("%s", buff); |
2127e193 GI |
3947 | } |
3948 | ||
3949 | ASPI_SRB srb; | |
3950 | memset(&srb, 0, sizeof(srb)); | |
3951 | srb.h.cmd = ASPI_CMD_EXECUTE_IO; | |
3952 | srb.h.adapter = m_adapter; | |
3953 | srb.i.target_id = m_id; | |
3954 | //srb.i.lun = 0; | |
3955 | srb.i.sense_size = ASPI_SENSE_SIZE; | |
3956 | srb.i.cdb_size = iop->cmnd_len; | |
3957 | memcpy(srb.i.cdb, iop->cmnd, iop->cmnd_len); | |
3958 | ||
3959 | switch (iop->dxfer_dir) { | |
3960 | case DXFER_NONE: | |
3961 | srb.h.flags = ASPI_REQFLAG_DIR_NO_XFER; | |
3962 | break; | |
3963 | case DXFER_FROM_DEVICE: | |
3964 | srb.h.flags = ASPI_REQFLAG_DIR_TO_HOST; | |
3965 | srb.i.data_size = iop->dxfer_len; | |
3966 | srb.i.data_addr = iop->dxferp; | |
3967 | break; | |
3968 | case DXFER_TO_DEVICE: | |
3969 | srb.h.flags = ASPI_REQFLAG_DIR_TO_TARGET; | |
3970 | srb.i.data_size = iop->dxfer_len; | |
3971 | srb.i.data_addr = iop->dxferp; | |
3972 | break; | |
3973 | default: | |
3974 | set_err(EINVAL, "bad dxfer_dir"); | |
3975 | return false; | |
3976 | } | |
3977 | ||
3978 | iop->resp_sense_len = 0; | |
3979 | iop->scsi_status = 0; | |
3980 | iop->resid = 0; | |
3981 | ||
3982 | if (aspi_io_call(&srb, (iop->timeout ? iop->timeout : 60))) { | |
3983 | // Timeout | |
3984 | set_err(EIO, "ASPI Timeout"); return false; | |
3985 | } | |
3986 | ||
3987 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3988 | if ( srb.h.status == ASPI_STATUS_ERROR | |
3989 | && srb.i.host_status == ASPI_HSTATUS_NO_ERROR | |
3990 | && srb.i.target_status == ASPI_TSTATUS_CHECK_CONDITION) { | |
3991 | // Sense valid | |
3992 | const unsigned char * sense = ASPI_SRB_SENSE(&srb.i, iop->cmnd_len); | |
3993 | int len = (ASPI_SENSE_SIZE < iop->max_sense_len ? ASPI_SENSE_SIZE : iop->max_sense_len); | |
3994 | iop->scsi_status = SCSI_STATUS_CHECK_CONDITION; | |
3995 | if (len > 0 && iop->sensep) { | |
3996 | memcpy(iop->sensep, sense, len); | |
3997 | iop->resp_sense_len = len; | |
3998 | if (report > 1) { | |
3999 | pout(" >>> Sense buffer, len=%d:\n", (int)len); | |
4000 | dStrHex(iop->sensep, len , 1); | |
4001 | } | |
4002 | } | |
4003 | if (report) { | |
4004 | pout(" sense_key=%x asc=%x ascq=%x\n", | |
4005 | sense[2] & 0xf, sense[12], sense[13]); | |
4006 | } | |
4007 | return true; | |
4008 | } | |
4009 | else { | |
4010 | if (report) | |
4011 | pout(" ASPI call failed, (0x%02x,0x%02x,0x%02x)\n", srb.h.status, srb.i.host_status, srb.i.target_status); | |
4012 | set_err(EIO); | |
4013 | return false; | |
4014 | } | |
4015 | } | |
4016 | ||
4017 | if (report > 0) | |
4018 | pout(" OK\n"); | |
4019 | ||
4020 | if (iop->dxfer_dir == DXFER_FROM_DEVICE && report > 1) { | |
4021 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
4022 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
4023 | (trunc ? " [only first 256 bytes shown]" : "")); | |
4024 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
4025 | } | |
4026 | ||
4027 | return true; | |
832b75ed | 4028 | } |
ba59cff1 | 4029 | |
a23d5117 | 4030 | #endif // WIN9X_SUPPORT |
ba59cff1 GG |
4031 | |
4032 | ///////////////////////////////////////////////////////////////////////////// | |
4033 | // SPT Interface (for SCSI devices and ATA devices behind SATLs) | |
4034 | // Only supported in NT and later | |
4035 | ///////////////////////////////////////////////////////////////////////////// | |
4036 | ||
2127e193 GI |
4037 | win_scsi_device::win_scsi_device(smart_interface * intf, |
4038 | const char * dev_name, const char * req_type) | |
4039 | : smart_device(intf, dev_name, "scsi", req_type) | |
4040 | { | |
4041 | } | |
ba59cff1 | 4042 | |
2127e193 GI |
4043 | bool win_scsi_device::open() |
4044 | { | |
4045 | const char * name = skipdev(get_dev_name()); int len = strlen(name); | |
4046 | // sd[a-z],N => Physical drive 0-26, RAID port N | |
4047 | char drive[1+1] = ""; int sub_addr = -1; int n1 = -1; int n2 = -1; | |
4048 | if ( sscanf(name, "sd%1[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 | |
4049 | && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0)) ) { | |
4050 | return open(drive[0] - 'a', -1, -1, sub_addr); | |
4051 | } | |
4052 | // pd<m>,N => Physical drive <m>, RAID port N | |
4053 | int pd_num = -1; sub_addr = -1; n1 = -1; n2 = -1; | |
4054 | if ( sscanf(name, "pd%d%n,%d%n", &pd_num, &n1, &sub_addr, &n2) >= 1 | |
4055 | && pd_num >= 0 && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0))) { | |
4056 | return open(pd_num, -1, -1, sub_addr); | |
4057 | } | |
4058 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
4059 | int logdrive = drive_letter(name); | |
4060 | if (logdrive >= 0) { | |
4061 | return open(-1, logdrive, -1, -1); | |
4062 | } | |
4063 | // n?st<m> => tape drive <m> (same names used in Cygwin's /dev emulation) | |
4064 | int tape_num = -1; n1 = -1; | |
4065 | if (sscanf(name, "st%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
4066 | return open(-1, -1, tape_num, -1); | |
4067 | } | |
4068 | tape_num = -1; n1 = -1; | |
4069 | if (sscanf(name, "nst%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
4070 | return open(-1, -1, tape_num, -1); | |
4071 | } | |
4072 | // tape<m> => tape drive <m> | |
4073 | tape_num = -1; n1 = -1; | |
4074 | if (sscanf(name, "tape%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
4075 | return open(-1, -1, tape_num, -1); | |
4076 | } | |
4077 | ||
4078 | return set_err(EINVAL); | |
4079 | } | |
ba59cff1 | 4080 | |
2127e193 GI |
4081 | bool win_scsi_device::open(int pd_num, int ld_num, int tape_num, int /*sub_addr*/) |
4082 | { | |
4083 | char b[128]; | |
4084 | b[sizeof(b) - 1] = '\0'; | |
4085 | if (pd_num >= 0) | |
4086 | snprintf(b, sizeof(b) - 1, "\\\\.\\PhysicalDrive%d", pd_num); | |
4087 | else if (ld_num >= 0) | |
4088 | snprintf(b, sizeof(b) - 1, "\\\\.\\%c:", 'A' + ld_num); | |
4089 | else if (tape_num >= 0) | |
4090 | snprintf(b, sizeof(b) - 1, "\\\\.\\TAPE%d", tape_num); | |
4091 | else { | |
4092 | set_err(EINVAL); | |
4093 | return false; | |
4094 | } | |
4095 | ||
4096 | // Open device | |
4097 | HANDLE h = CreateFileA(b, GENERIC_READ|GENERIC_WRITE, | |
4098 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, | |
4099 | OPEN_EXISTING, 0, 0); | |
4100 | if (h == INVALID_HANDLE_VALUE) { | |
4101 | set_err(ENODEV, "%s: Open failed, Error=%ld", b, GetLastError()); | |
4102 | return false; | |
4103 | } | |
4104 | set_fh(h); | |
4105 | return true; | |
4106 | } | |
4107 | ||
4108 | ||
ba59cff1 | 4109 | typedef struct { |
2127e193 GI |
4110 | SCSI_PASS_THROUGH_DIRECT spt; |
4111 | ULONG Filler; | |
4112 | UCHAR ucSenseBuf[64]; | |
ba59cff1 GG |
4113 | } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER; |
4114 | ||
4115 | ||
2127e193 GI |
4116 | // Issue command via IOCTL_SCSI_PASS_THROUGH instead of *_DIRECT. |
4117 | // Used if DataTransferLength not supported by *_DIRECT. | |
4118 | static long scsi_pass_through_indirect(HANDLE h, | |
4119 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER * sbd) | |
4120 | { | |
4121 | struct SCSI_PASS_THROUGH_WITH_BUFFERS { | |
4122 | SCSI_PASS_THROUGH spt; | |
4123 | ULONG Filler; | |
4124 | UCHAR ucSenseBuf[sizeof(sbd->ucSenseBuf)]; | |
4125 | UCHAR ucDataBuf[512]; | |
4126 | }; | |
4127 | ||
4128 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
4129 | memset(&sb, 0, sizeof(sb)); | |
4130 | ||
4131 | // DATA_OUT not implemented yet | |
4132 | if (!( sbd->spt.DataIn == SCSI_IOCTL_DATA_IN | |
4133 | && sbd->spt.DataTransferLength <= sizeof(sb.ucDataBuf))) | |
4134 | return ERROR_INVALID_PARAMETER; | |
4135 | ||
4136 | sb.spt.Length = sizeof(sb.spt); | |
4137 | sb.spt.CdbLength = sbd->spt.CdbLength; | |
4138 | memcpy(sb.spt.Cdb, sbd->spt.Cdb, sizeof(sb.spt.Cdb)); | |
4139 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
4140 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
4141 | sb.spt.DataIn = sbd->spt.DataIn; | |
4142 | sb.spt.DataTransferLength = sbd->spt.DataTransferLength; | |
4143 | sb.spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
4144 | sb.spt.TimeOutValue = sbd->spt.TimeOutValue; | |
4145 | ||
4146 | DWORD num_out; | |
4147 | if (!DeviceIoControl(h, IOCTL_SCSI_PASS_THROUGH, | |
4148 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
4149 | return GetLastError(); | |
4150 | ||
4151 | sbd->spt.ScsiStatus = sb.spt.ScsiStatus; | |
4152 | if (sb.spt.ScsiStatus & SCSI_STATUS_CHECK_CONDITION) | |
4153 | memcpy(sbd->ucSenseBuf, sb.ucSenseBuf, sizeof(sbd->ucSenseBuf)); | |
4154 | ||
4155 | sbd->spt.DataTransferLength = sb.spt.DataTransferLength; | |
4156 | if (sbd->spt.DataIn == SCSI_IOCTL_DATA_IN && sb.spt.DataTransferLength > 0) | |
4157 | memcpy(sbd->spt.DataBuffer, sb.ucDataBuf, sb.spt.DataTransferLength); | |
4158 | return 0; | |
4159 | } | |
4160 | ||
4161 | ||
ba59cff1 | 4162 | // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c |
2127e193 GI |
4163 | bool win_scsi_device::scsi_pass_through(struct scsi_cmnd_io * iop) |
4164 | { | |
cfbba5b9 | 4165 | int report = scsi_debugmode; // TODO |
2127e193 GI |
4166 | |
4167 | if (report > 0) { | |
4168 | int k, j; | |
4169 | const unsigned char * ucp = iop->cmnd; | |
4170 | const char * np; | |
4171 | char buff[256]; | |
4172 | const int sz = (int)sizeof(buff); | |
4173 | ||
4174 | np = scsi_get_opcode_name(ucp[0]); | |
4175 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
4176 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
4177 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
4178 | if ((report > 1) && | |
4179 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
4180 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
4181 | ||
4182 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
4183 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
4184 | (trunc ? " [only first 256 bytes shown]" : "")); | |
4185 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
4186 | } | |
4187 | else | |
4188 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
d008864d | 4189 | pout("%s", buff); |
2127e193 GI |
4190 | } |
4191 | ||
4192 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; | |
4193 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
4194 | set_err(EINVAL, "cmnd_len too large"); | |
4195 | return false; | |
4196 | } | |
4197 | ||
4198 | memset(&sb, 0, sizeof(sb)); | |
4199 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
4200 | sb.spt.CdbLength = iop->cmnd_len; | |
4201 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); | |
4202 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
4203 | sb.spt.SenseInfoOffset = | |
4204 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
4205 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
4206 | ||
4207 | bool direct = true; | |
4208 | switch (iop->dxfer_dir) { | |
4209 | case DXFER_NONE: | |
4210 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
4211 | break; | |
4212 | case DXFER_FROM_DEVICE: | |
4213 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
4214 | sb.spt.DataTransferLength = iop->dxfer_len; | |
4215 | sb.spt.DataBuffer = iop->dxferp; | |
4216 | // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte | |
a23d5117 | 4217 | // transfers (needed for SMART STATUS check of JMicron USB bridges) |
2127e193 GI |
4218 | if (sb.spt.DataTransferLength == 1) |
4219 | direct = false; | |
4220 | break; | |
4221 | case DXFER_TO_DEVICE: | |
4222 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
4223 | sb.spt.DataTransferLength = iop->dxfer_len; | |
4224 | sb.spt.DataBuffer = iop->dxferp; | |
4225 | break; | |
4226 | default: | |
4227 | set_err(EINVAL, "bad dxfer_dir"); | |
4228 | return false; | |
4229 | } | |
4230 | ||
4231 | long err = 0; | |
4232 | if (direct) { | |
4233 | DWORD num_out; | |
4234 | if (!DeviceIoControl(get_fh(), IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
4235 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
4236 | err = GetLastError(); | |
4237 | } | |
4238 | else | |
4239 | err = scsi_pass_through_indirect(get_fh(), &sb); | |
4240 | ||
4241 | if (err) | |
4242 | return set_err((err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO), | |
4243 | "IOCTL_SCSI_PASS_THROUGH%s failed, Error=%ld", | |
4244 | (direct ? "_DIRECT" : ""), err); | |
4245 | ||
4246 | iop->scsi_status = sb.spt.ScsiStatus; | |
4247 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
4248 | int slen = sb.ucSenseBuf[7] + 8; | |
4249 | ||
4250 | if (slen > (int)sizeof(sb.ucSenseBuf)) | |
4251 | slen = sizeof(sb.ucSenseBuf); | |
4252 | if (slen > (int)iop->max_sense_len) | |
4253 | slen = iop->max_sense_len; | |
4254 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
4255 | iop->resp_sense_len = slen; | |
4256 | if (report) { | |
a7e8ffec GI |
4257 | if (report > 1) { |
4258 | pout(" >>> Sense buffer, len=%d:\n", slen); | |
4259 | dStrHex(iop->sensep, slen , 1); | |
4260 | } | |
2127e193 GI |
4261 | if ((iop->sensep[0] & 0x7f) > 0x71) |
4262 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
4263 | iop->scsi_status, iop->sensep[1] & 0xf, | |
4264 | iop->sensep[2], iop->sensep[3]); | |
4265 | else | |
4266 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
4267 | iop->scsi_status, iop->sensep[2] & 0xf, | |
4268 | iop->sensep[12], iop->sensep[13]); | |
4269 | } | |
4270 | } else | |
4271 | iop->resp_sense_len = 0; | |
4272 | ||
4273 | if ((iop->dxfer_len > 0) && (sb.spt.DataTransferLength > 0)) | |
4274 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
4275 | else | |
4276 | iop->resid = 0; | |
4277 | ||
4278 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { | |
4279 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
4280 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
4281 | (trunc ? " [only first 256 bytes shown]" : "")); | |
4282 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
4283 | } | |
4284 | return true; | |
ba59cff1 | 4285 | } |
2127e193 | 4286 | |
f4e463df GI |
4287 | // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c |
4288 | static long scsi_pass_through_direct(HANDLE fd, struct scsi_cmnd_io * iop) | |
4289 | { | |
4290 | int report = scsi_debugmode; // TODO | |
4291 | ||
4292 | if (report > 0) { | |
4293 | int k, j; | |
4294 | const unsigned char * ucp = iop->cmnd; | |
4295 | const char * np; | |
4296 | char buff[256]; | |
4297 | const int sz = (int)sizeof(buff); | |
4298 | ||
4299 | np = scsi_get_opcode_name(ucp[0]); | |
4300 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
4301 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
4302 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
4303 | if ((report > 1) && | |
4304 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
4305 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
4306 | ||
4307 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
4308 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
4309 | (trunc ? " [only first 256 bytes shown]" : "")); | |
4310 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
4311 | } | |
4312 | else | |
4313 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
4314 | pout("%s", buff); | |
4315 | } | |
4316 | ||
4317 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; | |
4318 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
4319 | return EINVAL; | |
4320 | } | |
4321 | ||
4322 | memset(&sb, 0, sizeof(sb)); | |
4323 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
4324 | //sb.spt.PathId = 0; | |
4325 | sb.spt.TargetId = 127; | |
4326 | //sb.spt.Lun = 0; | |
4327 | sb.spt.CdbLength = iop->cmnd_len; | |
4328 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); | |
4329 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
4330 | sb.spt.SenseInfoOffset = | |
4331 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
4332 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
4333 | ||
4334 | bool direct = true; | |
4335 | switch (iop->dxfer_dir) { | |
4336 | case DXFER_NONE: | |
4337 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
4338 | break; | |
4339 | case DXFER_FROM_DEVICE: | |
4340 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
4341 | sb.spt.DataTransferLength = iop->dxfer_len; | |
4342 | sb.spt.DataBuffer = iop->dxferp; | |
4343 | // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte | |
4344 | // transfers (needed for SMART STATUS check of JMicron USB bridges) | |
4345 | if (sb.spt.DataTransferLength == 1) | |
4346 | direct = false; | |
4347 | break; | |
4348 | case DXFER_TO_DEVICE: | |
4349 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
4350 | sb.spt.DataTransferLength = iop->dxfer_len; | |
4351 | sb.spt.DataBuffer = iop->dxferp; | |
4352 | break; | |
4353 | default: | |
4354 | return EINVAL; | |
4355 | } | |
4356 | ||
4357 | long err = 0; | |
4358 | if (direct) { | |
4359 | DWORD num_out; | |
4360 | if (!DeviceIoControl(fd, IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
4361 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
4362 | err = GetLastError(); | |
4363 | } | |
4364 | else | |
4365 | err = scsi_pass_through_indirect(fd, &sb); | |
4366 | ||
4367 | if (err) | |
4368 | { | |
4369 | return err; | |
4370 | } | |
4371 | ||
4372 | iop->scsi_status = sb.spt.ScsiStatus; | |
4373 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
4374 | int slen = sb.ucSenseBuf[7] + 8; | |
4375 | ||
4376 | if (slen > (int)sizeof(sb.ucSenseBuf)) | |
4377 | slen = sizeof(sb.ucSenseBuf); | |
4378 | if (slen > (int)iop->max_sense_len) | |
4379 | slen = iop->max_sense_len; | |
4380 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
4381 | iop->resp_sense_len = slen; | |
4382 | if (report) { | |
4383 | if (report > 1) { | |
4384 | pout(" >>> Sense buffer, len=%d:\n", slen); | |
4385 | dStrHex(iop->sensep, slen , 1); | |
4386 | } | |
4387 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
4388 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
4389 | iop->scsi_status, iop->sensep[1] & 0xf, | |
4390 | iop->sensep[2], iop->sensep[3]); | |
4391 | else | |
4392 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
4393 | iop->scsi_status, iop->sensep[2] & 0xf, | |
4394 | iop->sensep[12], iop->sensep[13]); | |
4395 | } | |
4396 | } else | |
4397 | iop->resp_sense_len = 0; | |
4398 | ||
4399 | if ((iop->dxfer_len > 0) && (sb.spt.DataTransferLength > 0)) | |
4400 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
4401 | else | |
4402 | iop->resid = 0; | |
4403 | ||
4404 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { | |
4405 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
4406 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
4407 | (trunc ? " [only first 256 bytes shown]" : "")); | |
4408 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
4409 | } | |
4410 | ||
4411 | return 0; | |
4412 | } | |
4413 | ||
4414 | ||
4415 | #if 0 // For debugging areca code | |
4416 | ||
4417 | static void dumpdata(unsigned char *block, int len) | |
4418 | { | |
4419 | int ln = (len / 16) + 1; // total line# | |
4420 | unsigned char c; | |
4421 | int pos = 0; | |
4422 | ||
4423 | printf(" Address = %p, Length = (0x%x)%d\n", block, len, len); | |
4424 | printf(" 0 1 2 3 4 5 6 7 8 9 A B C D E F ASCII \n"); | |
4425 | printf("=====================================================================\n"); | |
4426 | ||
4427 | for ( int l = 0; l < ln && len; l++ ) | |
4428 | { | |
4429 | // printf the line# and the HEX data | |
4430 | // if a line data length < 16 then append the space to the tail of line to reach 16 chars | |
4431 | printf("%02X | ", l); | |
4432 | for ( pos = 0; pos < 16 && len; pos++, len-- ) | |
4433 | { | |
4434 | c = block[l*16+pos]; | |
4435 | printf("%02X ", c); | |
4436 | } | |
4437 | ||
4438 | if ( pos < 16 ) | |
4439 | { | |
4440 | for ( int loop = pos; loop < 16; loop++ ) | |
4441 | { | |
4442 | printf(" "); | |
4443 | } | |
4444 | } | |
4445 | ||
4446 | // print ASCII char | |
4447 | for ( int loop = 0; loop < pos; loop++ ) | |
4448 | { | |
4449 | c = block[l*16+loop]; | |
4450 | if ( c >= 0x20 && c <= 0x7F ) | |
4451 | { | |
4452 | printf("%c", c); | |
4453 | } | |
4454 | else | |
4455 | { | |
4456 | printf("."); | |
4457 | } | |
4458 | } | |
4459 | printf("\n"); | |
4460 | } | |
4461 | printf("=====================================================================\n"); | |
4462 | } | |
4463 | ||
4464 | #endif | |
4465 | ||
4466 | // PURPOSE | |
4467 | // This is an interface routine meant to isolate the OS dependent | |
4468 | // parts of the code, and to provide a debugging interface. Each | |
4469 | // different port and OS needs to provide it's own interface. This | |
4470 | // is the Windows interface to the Areca "arcmsr" driver. It allows ATA | |
4471 | // commands to be passed through the SCSI driver. | |
4472 | // DETAILED DESCRIPTION OF ARGUMENTS | |
4473 | // fd: is the file descriptor provided by open() | |
4474 | // disknum is the disk number (0 to 127) in the RAID array | |
4475 | // command: defines the different operations. | |
4476 | // select: additional input data if needed (which log, which type of | |
4477 | // self-test). | |
4478 | // data: location to write output data, if needed (512 bytes). | |
4479 | // Note: not all commands use all arguments. | |
4480 | // RETURN VALUES | |
4481 | // -1 if the command failed | |
4482 | // 0 if the command succeeded, | |
4483 | // STATUS_CHECK routine: | |
4484 | // -1 if the command failed | |
4485 | // 0 if the command succeeded and disk SMART status is "OK" | |
4486 | // 1 if the command succeeded and disk SMART status is "FAILING" | |
4487 | int win_areca_device::arcmsr_command_handler(HANDLE fd, unsigned long arcmsr_cmd, unsigned char *data, int data_len) | |
4488 | { | |
4489 | int ioctlreturn = 0; | |
4490 | sSRB_BUFFER sBuf; | |
4491 | struct scsi_cmnd_io io_hdr; | |
4492 | int dir = DXFER_TO_DEVICE; | |
4493 | ||
4494 | UINT8 cdb[10]; | |
4495 | UINT8 sense[32]; | |
4496 | ||
4497 | unsigned char *areca_return_packet; | |
4498 | int total = 0; | |
4499 | int expected = -1; | |
4500 | unsigned char return_buff[2048]; | |
4501 | unsigned char *ptr = &return_buff[0]; | |
4502 | memset(return_buff, 0, sizeof(return_buff)); | |
4503 | ||
4504 | memset((unsigned char *)&sBuf, 0, sizeof(sBuf)); | |
4505 | memset(&io_hdr, 0, sizeof(io_hdr)); | |
4506 | memset(cdb, 0, sizeof(cdb)); | |
4507 | memset(sense, 0, sizeof(sense)); | |
4508 | ||
4509 | ||
4510 | sBuf.srbioctl.HeaderLength = sizeof(sSRB_IO_CONTROL); | |
4511 | memcpy(sBuf.srbioctl.Signature, ARECA_SIG_STR, strlen(ARECA_SIG_STR)); | |
4512 | sBuf.srbioctl.Timeout = 10000; | |
4513 | sBuf.srbioctl.ControlCode = arcmsr_cmd; | |
4514 | ||
4515 | switch ( arcmsr_cmd ) | |
4516 | { | |
4517 | // command for writing data to driver | |
4518 | case ARCMSR_IOCTL_WRITE_WQBUFFER: | |
4519 | if ( data && data_len ) | |
4520 | { | |
4521 | sBuf.srbioctl.Length = data_len; | |
4522 | memcpy((unsigned char *)sBuf.ioctldatabuffer, (unsigned char *)data, data_len); | |
4523 | } | |
4524 | // commands for clearing related buffer of driver | |
4525 | case ARCMSR_IOCTL_CLEAR_RQBUFFER: | |
4526 | case ARCMSR_IOCTL_CLEAR_WQBUFFER: | |
4527 | cdb[0] = 0x3B; //SCSI_WRITE_BUF command; | |
4528 | break; | |
4529 | // command for reading data from driver | |
4530 | case ARCMSR_IOCTL_READ_RQBUFFER: | |
4531 | // command for identifying driver | |
4532 | case ARCMSR_IOCTL_RETURN_CODE_3F: | |
4533 | cdb[0] = 0x3C; //SCSI_READ_BUF command; | |
4534 | dir = DXFER_FROM_DEVICE; | |
4535 | break; | |
4536 | default: | |
4537 | // unknown arcmsr commands | |
4538 | return -1; | |
4539 | } | |
4540 | ||
4541 | cdb[1] = 0x01; | |
4542 | cdb[2] = 0xf0; | |
4543 | ||
4544 | io_hdr.dxfer_dir = dir; | |
4545 | io_hdr.dxfer_len = sizeof(sBuf); | |
4546 | io_hdr.dxferp = (unsigned char *)&sBuf; | |
4547 | io_hdr.cmnd = cdb; | |
4548 | io_hdr.cmnd_len = sizeof(cdb); | |
4549 | io_hdr.sensep = sense; | |
4550 | io_hdr.max_sense_len = sizeof(sense); | |
4551 | io_hdr.timeout = SCSI_TIMEOUT_DEFAULT; | |
4552 | ||
4553 | while ( 1 ) | |
4554 | { | |
4555 | ioctlreturn = scsi_pass_through_direct(fd, &io_hdr); | |
4556 | if ( ioctlreturn || io_hdr.scsi_status ) | |
4557 | { | |
4558 | // errors found | |
4559 | break; | |
4560 | } | |
4561 | ||
4562 | if ( arcmsr_cmd != ARCMSR_IOCTL_READ_RQBUFFER ) | |
4563 | { | |
4564 | // if succeeded, just returns the length of outgoing data | |
4565 | return data_len; | |
4566 | } | |
4567 | ||
4568 | if ( sBuf.srbioctl.Length ) | |
4569 | { | |
4570 | //dumpdata(&sBuf.ioctldatabuffer[0], sBuf.srbioctl.Length); | |
4571 | memcpy(ptr, &sBuf.ioctldatabuffer[0], sBuf.srbioctl.Length); | |
4572 | ptr += sBuf.srbioctl.Length; | |
4573 | total += sBuf.srbioctl.Length; | |
4574 | // the returned bytes enough to compute payload length ? | |
4575 | if ( expected < 0 && total >= 5 ) | |
4576 | { | |
4577 | areca_return_packet = (unsigned char *)&return_buff[0]; | |
4578 | if ( areca_return_packet[0] == 0x5E && | |
4579 | areca_return_packet[1] == 0x01 && | |
4580 | areca_return_packet[2] == 0x61 ) | |
4581 | { | |
4582 | // valid header, let's compute the returned payload length, | |
4583 | // we expected the total length is | |
4584 | // payload + 3 bytes header + 2 bytes length + 1 byte checksum | |
4585 | expected = areca_return_packet[4] * 256 + areca_return_packet[3] + 6; | |
4586 | } | |
4587 | } | |
4588 | ||
4589 | if ( total >= 7 && total >= expected ) | |
4590 | { | |
4591 | //printf("total bytes received = %d, expected length = %d\n", total, expected); | |
4592 | ||
4593 | // ------ Okay! we received enough -------- | |
4594 | break; | |
4595 | } | |
4596 | } | |
4597 | } | |
4598 | ||
4599 | // Deal with the different error cases | |
4600 | if ( arcmsr_cmd == ARCMSR_IOCTL_RETURN_CODE_3F ) | |
4601 | { | |
4602 | // Silence the ARCMSR_IOCTL_RETURN_CODE_3F's error, no pout(...) | |
4603 | return -4; | |
4604 | } | |
4605 | ||
4606 | if ( ioctlreturn ) | |
4607 | { | |
4608 | pout("do_scsi_cmnd_io with write buffer failed code = %x\n", ioctlreturn); | |
4609 | return -2; | |
4610 | } | |
4611 | ||
4612 | if ( io_hdr.scsi_status ) | |
4613 | { | |
4614 | pout("io_hdr.scsi_status with write buffer failed code = %x\n", io_hdr.scsi_status); | |
4615 | return -3; | |
4616 | } | |
4617 | ||
4618 | if ( data ) | |
4619 | { | |
4620 | memcpy(data, return_buff, total); | |
4621 | } | |
4622 | ||
4623 | return total; | |
4624 | } | |
4625 | ||
4626 | ||
4627 | win_areca_device::win_areca_device(smart_interface * intf, const char * dev_name, HANDLE fh, int disknum, int encnum) | |
4628 | : smart_device(intf, dev_name, "areca", "areca"), | |
4629 | m_disknum(disknum), | |
4630 | m_encnum(encnum) | |
4631 | { | |
4632 | set_fh(fh); | |
4633 | set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); | |
4634 | } | |
4635 | ||
4636 | bool win_areca_device::open() | |
4637 | { | |
4638 | HANDLE hFh; | |
4639 | ||
4640 | if( is_open() ) | |
4641 | { | |
4642 | return true; | |
4643 | } | |
4644 | ||
4645 | hFh = CreateFile( get_dev_name(), | |
4646 | GENERIC_READ|GENERIC_WRITE, | |
4647 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
4648 | NULL, | |
4649 | OPEN_EXISTING, | |
4650 | 0, | |
4651 | NULL ); | |
4652 | if(hFh == INVALID_HANDLE_VALUE) | |
4653 | { | |
4654 | return false; | |
4655 | } | |
4656 | ||
4657 | set_fh(hFh); | |
4658 | return true; | |
4659 | } | |
4660 | ||
4661 | // Areca RAID Controller | |
4662 | bool win_areca_device::arcmsr_ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
4663 | { | |
4664 | // ATA input registers | |
4665 | typedef struct _ATA_INPUT_REGISTERS | |
4666 | { | |
4667 | unsigned char features; | |
4668 | unsigned char sector_count; | |
4669 | unsigned char sector_number; | |
4670 | unsigned char cylinder_low; | |
4671 | unsigned char cylinder_high; | |
4672 | unsigned char device_head; | |
4673 | unsigned char command; | |
4674 | unsigned char reserved[8]; | |
4675 | unsigned char data[512]; // [in/out] buffer for outgoing/incoming data | |
4676 | } sATA_INPUT_REGISTERS; | |
4677 | ||
4678 | // ATA output registers | |
4679 | // Note: The output registers is re-sorted for areca internal use only | |
4680 | typedef struct _ATA_OUTPUT_REGISTERS | |
4681 | { | |
4682 | unsigned char error; | |
4683 | unsigned char status; | |
4684 | unsigned char sector_count; | |
4685 | unsigned char sector_number; | |
4686 | unsigned char cylinder_low; | |
4687 | unsigned char cylinder_high; | |
4688 | } sATA_OUTPUT_REGISTERS; | |
4689 | ||
4690 | // Areca packet format for outgoing: | |
4691 | // B[0~2] : 3 bytes header, fixed value 0x5E, 0x01, 0x61 | |
4692 | // B[3~4] : 2 bytes command length + variant data length, little endian | |
4693 | // B[5] : 1 bytes areca defined command code, ATA passthrough command code is 0x1c | |
4694 | // B[6~last-1] : variant bytes payload data | |
4695 | // B[last] : 1 byte checksum, simply sum(B[3] ~ B[last -1]) | |
4696 | // | |
4697 | // | |
4698 | // header 3 bytes length 2 bytes cmd 1 byte payload data x bytes cs 1 byte | |
4699 | // +--------------------------------------------------------------------------------+ | |
4700 | // + 0x5E 0x01 0x61 | 0x00 0x00 | 0x1c | .................... | 0x00 | | |
4701 | // +--------------------------------------------------------------------------------+ | |
4702 | // | |
4703 | ||
4704 | //Areca packet format for incoming: | |
4705 | // B[0~2] : 3 bytes header, fixed value 0x5E, 0x01, 0x61 | |
4706 | // B[3~4] : 2 bytes payload length, little endian | |
4707 | // B[5~last-1] : variant bytes returned payload data | |
4708 | // B[last] : 1 byte checksum, simply sum(B[3] ~ B[last -1]) | |
4709 | // | |
4710 | // | |
4711 | // header 3 bytes length 2 bytes payload data x bytes cs 1 byte | |
4712 | // +-------------------------------------------------------------------+ | |
4713 | // + 0x5E 0x01 0x61 | 0x00 0x00 | .................... | 0x00 | | |
4714 | // +-------------------------------------------------------------------+ | |
4715 | unsigned char areca_packet[640]; | |
4716 | int areca_packet_len = sizeof(areca_packet); | |
4717 | unsigned char cs = 0; | |
4718 | ||
4719 | sATA_INPUT_REGISTERS *ata_cmd; | |
4720 | ||
4721 | // For debugging | |
4722 | #if 0 | |
4723 | memset(sInq, 0, sizeof(sInq)); | |
4724 | scsiStdInquiry(fd, (unsigned char *)sInq, (int)sizeof(sInq)); | |
4725 | dumpdata((unsigned char *)sInq, sizeof(sInq)); | |
4726 | #endif | |
4727 | memset(areca_packet, 0, areca_packet_len); | |
4728 | ||
4729 | // ----- BEGIN TO SETUP HEADERS ------- | |
4730 | areca_packet[0] = 0x5E; | |
4731 | areca_packet[1] = 0x01; | |
4732 | areca_packet[2] = 0x61; | |
4733 | areca_packet[3] = (unsigned char)((areca_packet_len - 6) & 0xff); | |
4734 | areca_packet[4] = (unsigned char)(((areca_packet_len - 6) >> 8) & 0xff); | |
4735 | areca_packet[5] = 0x1c; // areca defined code for ATA passthrough command | |
4736 | ||
4737 | // ----- BEGIN TO SETUP PAYLOAD DATA ----- | |
4738 | memcpy(&areca_packet[7], "SmrT", 4); // areca defined password | |
4739 | ata_cmd = (sATA_INPUT_REGISTERS *)&areca_packet[12]; | |
4740 | ||
4741 | // Set registers | |
4742 | { | |
4743 | const ata_in_regs & r = in.in_regs; | |
4744 | ata_cmd->features = r.features; | |
4745 | ata_cmd->sector_count = r.sector_count; | |
4746 | ata_cmd->sector_number = r.lba_low; | |
4747 | ata_cmd->cylinder_low = r.lba_mid; | |
4748 | ata_cmd->cylinder_high = r.lba_high; | |
4749 | ata_cmd->device_head = r.device; | |
4750 | ata_cmd->command = r.command; | |
4751 | } | |
4752 | bool readdata = false; | |
4753 | if (in.direction == ata_cmd_in::data_in) { | |
4754 | readdata = true; | |
4755 | // the command will read data | |
4756 | areca_packet[6] = 0x13; | |
4757 | } | |
4758 | else if ( in.direction == ata_cmd_in::no_data ) | |
4759 | { | |
4760 | // the commands will return no data | |
4761 | areca_packet[6] = 0x15; | |
4762 | } | |
4763 | else if (in.direction == ata_cmd_in::data_out) | |
4764 | { | |
4765 | // the commands will write data | |
4766 | memcpy(ata_cmd->data, in.buffer, in.size); | |
4767 | areca_packet[6] = 0x14; | |
4768 | } | |
4769 | else { | |
4770 | // COMMAND NOT SUPPORTED VIA ARECA IOCTL INTERFACE | |
4771 | return set_err(ENOSYS); | |
4772 | } | |
4773 | ||
4774 | areca_packet[11] = m_disknum - 1; // disk# | |
4775 | areca_packet[19] = m_encnum - 1; // enc# | |
4776 | ||
4777 | // ----- BEGIN TO SETUP CHECKSUM ----- | |
4778 | for ( int loop = 3; loop < areca_packet_len - 1; loop++ ) | |
4779 | { | |
4780 | cs += areca_packet[loop]; | |
4781 | } | |
4782 | areca_packet[areca_packet_len-1] = cs; | |
4783 | ||
4784 | // ----- BEGIN TO SEND TO ARECA DRIVER ------ | |
4785 | int expected = 0; | |
4786 | unsigned char return_buff[2048]; | |
4787 | memset(return_buff, 0, sizeof(return_buff)); | |
4788 | ||
4789 | expected = arcmsr_command_handler(get_fh(), ARCMSR_IOCTL_CLEAR_RQBUFFER, NULL, 0); | |
4790 | if (expected==-3) { | |
4791 | return set_err(EIO); | |
4792 | } | |
4793 | ||
4794 | expected = arcmsr_command_handler(get_fh(), ARCMSR_IOCTL_CLEAR_WQBUFFER, NULL, 0); | |
4795 | expected = arcmsr_command_handler(get_fh(), ARCMSR_IOCTL_WRITE_WQBUFFER, areca_packet, areca_packet_len); | |
4796 | if ( expected > 0 ) | |
4797 | { | |
4798 | expected = arcmsr_command_handler(get_fh(), ARCMSR_IOCTL_READ_RQBUFFER, return_buff, sizeof(return_buff)); | |
4799 | } | |
4800 | if ( expected < 0 ) | |
4801 | { | |
4802 | return set_err(EIO); | |
4803 | } | |
4804 | ||
4805 | // ----- VERIFY THE CHECKSUM ----- | |
4806 | cs = 0; | |
4807 | for ( int loop = 3; loop < expected - 1; loop++ ) | |
4808 | { | |
4809 | cs += return_buff[loop]; | |
4810 | } | |
4811 | ||
4812 | if ( return_buff[expected - 1] != cs ) | |
4813 | { | |
4814 | return set_err(EIO); | |
4815 | } | |
4816 | ||
4817 | sATA_OUTPUT_REGISTERS *ata_out = (sATA_OUTPUT_REGISTERS *)&return_buff[5] ; | |
4818 | if ( ata_out->status ) | |
4819 | { | |
4820 | if ( in.in_regs.command == ATA_IDENTIFY_DEVICE | |
4821 | && !nonempty((unsigned char *)in.buffer, in.size)) | |
4822 | { | |
4823 | return set_err(ENODEV, "No drive on port %d", m_disknum); | |
4824 | } | |
4825 | } | |
4826 | ||
4827 | // returns with data | |
4828 | if (readdata) | |
4829 | { | |
4830 | memcpy(in.buffer, &return_buff[7], in.size); | |
4831 | } | |
4832 | ||
4833 | // Return register values | |
4834 | { | |
4835 | ata_out_regs & r = out.out_regs; | |
4836 | r.error = ata_out->error; | |
4837 | r.sector_count = ata_out->sector_count; | |
4838 | r.lba_low = ata_out->sector_number; | |
4839 | r.lba_mid = ata_out->cylinder_low; | |
4840 | r.lba_high = ata_out->cylinder_high; | |
4841 | r.status = ata_out->status; | |
4842 | } | |
4843 | return true; | |
4844 | } | |
4845 | ||
4846 | ||
4847 | bool win_areca_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
4848 | { | |
4849 | #define SYNCOBJNAME "Global\\SynIoctlMutex" | |
4850 | int ctlrnum = -1; | |
4851 | char mutexstr[64]; | |
4852 | SECURITY_ATTRIBUTES sa; | |
4853 | PSECURITY_DESCRIPTOR pSD; | |
4854 | HANDLE hmutex; | |
4855 | ||
4856 | if (!ata_cmd_is_ok(in, | |
4857 | true, // data_out_support | |
4858 | false, // TODO: multi_sector_support | |
4859 | true) // ata_48bit_support | |
4860 | ) | |
4861 | return false; | |
4862 | ||
4863 | // Support 48-bit commands with zero high bytes | |
4864 | if (in.in_regs.is_real_48bit_cmd()) | |
4865 | return set_err(ENOSYS, "48-bit ATA commands not fully supported by Areca"); | |
4866 | ||
4867 | if (sscanf(get_dev_name(), "\\\\.\\scsi%d:", &ctlrnum) < 1) | |
4868 | return set_err(EINVAL, "unable to parse device name"); | |
4869 | ||
4870 | memset(mutexstr, 0, sizeof(mutexstr)); | |
4871 | sprintf(mutexstr, "%s%d",SYNCOBJNAME, ctlrnum); | |
4872 | pSD = (PSECURITY_DESCRIPTOR)LocalAlloc(LPTR, SECURITY_DESCRIPTOR_MIN_LENGTH); | |
4873 | if ( !InitializeSecurityDescriptor(pSD, SECURITY_DESCRIPTOR_REVISION) ) | |
4874 | { | |
4875 | LocalFree((HLOCAL)pSD); | |
4876 | return set_err(EIO, "InitializeSecurityDescriptor failed"); | |
4877 | } | |
4878 | ||
4879 | if ( !SetSecurityDescriptorDacl(pSD, TRUE, (PACL)NULL, FALSE) ) | |
4880 | { | |
4881 | LocalFree((HLOCAL)pSD); | |
4882 | return set_err(EIO, "SetSecurityDescriptor failed"); | |
4883 | } | |
4884 | ||
4885 | sa.nLength = sizeof(SECURITY_ATTRIBUTES); | |
4886 | sa.lpSecurityDescriptor = pSD; | |
4887 | sa.bInheritHandle = TRUE; | |
4888 | hmutex = CreateMutex(&sa, FALSE, mutexstr); | |
4889 | if ( hmutex == NULL ) | |
4890 | { | |
4891 | LocalFree((HLOCAL)pSD); | |
4892 | return set_err(EIO, "CreateMutex failed"); | |
4893 | } | |
4894 | ||
4895 | // atomic access to driver | |
4896 | WaitForSingleObject(hmutex, INFINITE); | |
4897 | bool ok = arcmsr_ata_pass_through(in,out); | |
4898 | ReleaseMutex(hmutex); | |
4899 | ||
4900 | if(hmutex) | |
4901 | { | |
4902 | CloseHandle(hmutex); | |
4903 | } | |
4904 | ||
4905 | if ( (HLOCAL)pSD ) | |
4906 | { | |
4907 | LocalFree((HLOCAL)pSD); | |
4908 | } | |
4909 | ||
4910 | return ok; | |
4911 | } | |
4912 | ||
2127e193 GI |
4913 | |
4914 | ////////////////////////////////////////////////////////////////////////////////////////////////// | |
4915 | ||
4916 | ||
4917 | } // namespace | |
4918 | ||
4919 | ///////////////////////////////////////////////////////////////////////////// | |
4920 | ||
4921 | // Initialize platform interface and register with smi() | |
4922 | void smart_interface::init() | |
4923 | { | |
cfbba5b9 GI |
4924 | { |
4925 | // Remove "." from DLL search path if supported | |
4926 | // to prevent DLL preloading attacks | |
4927 | BOOL (WINAPI * SetDllDirectoryA_p)(LPCSTR) = (BOOL (WINAPI *)(LPCSTR)) | |
4928 | GetProcAddress(GetModuleHandleA("kernel32.dll"), "SetDllDirectoryA"); | |
4929 | if (SetDllDirectoryA_p) | |
4930 | SetDllDirectoryA_p(""); | |
4931 | } | |
4932 | ||
2127e193 | 4933 | // Select interface for Windows flavor |
a23d5117 GI |
4934 | if (GetVersion() & 0x80000000) { |
4935 | #if WIN9X_SUPPORT | |
2127e193 GI |
4936 | static os_win32::win9x_smart_interface the_win9x_interface; |
4937 | smart_interface::set(&the_win9x_interface); | |
a23d5117 GI |
4938 | #else |
4939 | throw std::runtime_error("Win9x/ME not supported"); | |
4940 | #endif | |
2127e193 GI |
4941 | } |
4942 | else { | |
4943 | static os_win32::winnt_smart_interface the_winnt_interface; | |
4944 | smart_interface::set(&the_winnt_interface); | |
4945 | } | |
4946 | } | |
4947 | ||
e9583e0c GI |
4948 | |
4949 | #ifndef __CYGWIN__ | |
4950 | ||
4951 | // Get exe directory | |
4952 | // (prototype in utiliy.h) | |
4953 | std::string get_exe_dir() | |
4954 | { | |
4955 | char path[MAX_PATH]; | |
4956 | // Get path of this exe | |
4957 | if (!GetModuleFileNameA(GetModuleHandleA(0), path, sizeof(path))) | |
4958 | throw std::runtime_error("GetModuleFileName() failed"); | |
4959 | // Replace backslash by slash | |
4960 | int sl = -1; | |
4961 | for (int i = 0; path[i]; i++) | |
4962 | if (path[i] == '\\') { | |
4963 | path[i] = '/'; sl = i; | |
4964 | } | |
4965 | // Remove filename | |
4966 | if (sl >= 0) | |
4967 | path[sl] = 0; | |
4968 | return path; | |
4969 | } | |
4970 | ||
4971 | #endif |