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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 | * | |
a23d5117 | 6 | * Copyright (C) 2004-10 Christian Franke <smartmontools-support@lists.sourceforge.net> |
832b75ed GG |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2, or (at your option) | |
11 | * any later version. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
2127e193 | 14 | * (for example COPYING); If not, see <http://www.gnu.org/licenses/>. |
832b75ed GG |
15 | * |
16 | */ | |
17 | ||
18 | #include "config.h" | |
7f0798ef GI |
19 | #define _WIN32_WINNT 0x0510 |
20 | ||
832b75ed GG |
21 | #include "int64.h" |
22 | #include "atacmds.h" | |
23 | #include "extern.h" | |
24 | extern smartmonctrl * con; // con->permissive,reportataioctl | |
25 | #include "scsicmds.h" | |
26 | #include "utility.h" | |
2127e193 GI |
27 | |
28 | #include "dev_interface.h" | |
29 | #include "dev_ata_cmd_set.h" | |
832b75ed GG |
30 | |
31 | #include <errno.h> | |
2127e193 | 32 | |
832b75ed GG |
33 | #ifdef _DEBUG |
34 | #include <assert.h> | |
35 | #else | |
2127e193 | 36 | #undef assert |
a23d5117 | 37 | #define assert(x) /* */ |
832b75ed | 38 | #endif |
2127e193 | 39 | |
832b75ed GG |
40 | #define WIN32_LEAN_AND_MEAN |
41 | #include <windows.h> | |
42 | #include <stddef.h> // offsetof() | |
43 | #include <io.h> // access() | |
44 | ||
7f0798ef GI |
45 | // TODO: Add a configure test |
46 | #if defined(__CYGWIN__) || (defined(__MINGW32__) && !defined(__MINGW64__)) | |
47 | #include <ddk/ntdddisk.h> | |
48 | #include <ddk/ntddscsi.h> | |
49 | #include <ddk/ntddstor.h> | |
50 | #else | |
51 | // Win SDK, no DDK | |
52 | #include <winioctl.h> | |
53 | #include <ntddscsi.h> | |
54 | #endif | |
55 | ||
a23d5117 GI |
56 | #ifdef __CYGWIN__ |
57 | #include <cygwin/version.h> // CYGWIN_VERSION_DLL_MAJOR | |
58 | #endif | |
59 | ||
4d59bff9 GG |
60 | // Macro to check constants at compile time using a dummy typedef |
61 | #define ASSERT_CONST(c, n) \ | |
62 | typedef char assert_const_##c[((c) == (n)) ? 1 : -1] | |
63 | #define ASSERT_SIZEOF(t, n) \ | |
64 | typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] | |
65 | ||
7f0798ef GI |
66 | #ifndef _WIN64 |
67 | #define SELECT_WIN_32_64(x32, x64) (x32) | |
68 | #else | |
69 | #define SELECT_WIN_32_64(x32, x64) (x64) | |
70 | #endif | |
71 | ||
72 | const char * os_win32_cpp_cvsid = "$Id: os_win32.cpp 3062 2010-02-09 21:02:27Z chrfranke $"; | |
a23d5117 GI |
73 | |
74 | // Disable Win9x/ME specific code if no longer supported by compiler. | |
7f0798ef GI |
75 | #ifdef _WIN64 |
76 | #undef WIN9X_SUPPORT | |
77 | #elif !defined(WIN9X_SUPPORT) | |
a23d5117 GI |
78 | #if defined(CYGWIN_VERSION_DLL_MAJOR) && (CYGWIN_VERSION_DLL_MAJOR >= 1007) |
79 | // Win9x/ME support was dropped in Cygwin 1.7 | |
80 | #elif defined(_MSC_VER) && (_MSC_VER >= 1500) | |
81 | // Win9x/ME support was dropped in MSVC9 (cl.exe 15.0) | |
82 | #else | |
83 | #define WIN9X_SUPPORT 1 | |
84 | #endif | |
85 | #endif | |
832b75ed | 86 | |
7f0798ef GI |
87 | ///////////////////////////////////////////////////////////////////////////// |
88 | // Windows I/O-controls, some declarations are missing in the include files | |
89 | ||
90 | extern "C" { | |
91 | ||
92 | // SMART_* IOCTLs, also known as DFP_* (Disk Fault Protection) | |
93 | ||
94 | ASSERT_CONST(SMART_GET_VERSION, 0x074080); | |
95 | ASSERT_CONST(SMART_SEND_DRIVE_COMMAND, 0x07c084); | |
96 | ASSERT_CONST(SMART_RCV_DRIVE_DATA, 0x07c088); | |
97 | ASSERT_SIZEOF(GETVERSIONINPARAMS, 24); | |
98 | ASSERT_SIZEOF(SENDCMDINPARAMS, 32+1); | |
99 | ASSERT_SIZEOF(SENDCMDOUTPARAMS, 16+1); | |
100 | ||
101 | ||
102 | // IDE PASS THROUGH (2000, XP, undocumented) | |
103 | ||
104 | #ifndef IOCTL_IDE_PASS_THROUGH | |
105 | ||
106 | #define IOCTL_IDE_PASS_THROUGH \ | |
107 | CTL_CODE(IOCTL_SCSI_BASE, 0x040A, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
108 | ||
109 | #endif // IOCTL_IDE_PASS_THROUGH | |
110 | ||
111 | #pragma pack(1) | |
112 | ||
113 | typedef struct { | |
114 | IDEREGS IdeReg; | |
115 | ULONG DataBufferSize; | |
116 | UCHAR DataBuffer[1]; | |
117 | } ATA_PASS_THROUGH; | |
118 | ||
119 | #pragma pack() | |
120 | ||
121 | ASSERT_CONST(IOCTL_IDE_PASS_THROUGH, 0x04d028); | |
122 | ASSERT_SIZEOF(ATA_PASS_THROUGH, 12+1); | |
123 | ||
124 | ||
125 | // ATA PASS THROUGH (Win2003, XP SP2) | |
126 | ||
127 | #ifndef IOCTL_ATA_PASS_THROUGH | |
128 | ||
129 | #define IOCTL_ATA_PASS_THROUGH \ | |
130 | CTL_CODE(IOCTL_SCSI_BASE, 0x040B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
131 | ||
132 | typedef struct _ATA_PASS_THROUGH_EX { | |
133 | USHORT Length; | |
134 | USHORT AtaFlags; | |
135 | UCHAR PathId; | |
136 | UCHAR TargetId; | |
137 | UCHAR Lun; | |
138 | UCHAR ReservedAsUchar; | |
139 | ULONG DataTransferLength; | |
140 | ULONG TimeOutValue; | |
141 | ULONG ReservedAsUlong; | |
142 | ULONG_PTR DataBufferOffset; | |
143 | UCHAR PreviousTaskFile[8]; | |
144 | UCHAR CurrentTaskFile[8]; | |
145 | } ATA_PASS_THROUGH_EX; | |
146 | ||
147 | #define ATA_FLAGS_DRDY_REQUIRED 0x01 | |
148 | #define ATA_FLAGS_DATA_IN 0x02 | |
149 | #define ATA_FLAGS_DATA_OUT 0x04 | |
150 | #define ATA_FLAGS_48BIT_COMMAND 0x08 | |
151 | #define ATA_FLAGS_USE_DMA 0x10 | |
152 | #define ATA_FLAGS_NO_MULTIPLE 0x20 // Vista | |
153 | ||
154 | #endif // IOCTL_ATA_PASS_THROUGH | |
155 | ||
156 | ASSERT_CONST(IOCTL_ATA_PASS_THROUGH, 0x04d02c); | |
157 | ASSERT_SIZEOF(ATA_PASS_THROUGH_EX, SELECT_WIN_32_64(40, 48)); | |
158 | ||
159 | ||
160 | // IOCTL_SCSI_PASS_THROUGH[_DIRECT] | |
161 | ||
162 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH, 0x04d004); | |
163 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH_DIRECT, 0x04d014); | |
164 | ASSERT_SIZEOF(SCSI_PASS_THROUGH, SELECT_WIN_32_64(44, 56)); | |
165 | ASSERT_SIZEOF(SCSI_PASS_THROUGH_DIRECT, SELECT_WIN_32_64(44, 56)); | |
166 | ||
167 | ||
168 | // SMART IOCTL via SCSI MINIPORT ioctl | |
169 | ||
170 | #ifndef FILE_DEVICE_SCSI | |
171 | ||
172 | #define FILE_DEVICE_SCSI 0x001b | |
173 | ||
174 | #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500) | |
175 | #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501) | |
176 | #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502) | |
177 | #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503) | |
178 | #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504) | |
179 | #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505) | |
180 | #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506) | |
181 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507) | |
182 | #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508) | |
183 | #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509) | |
184 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a) | |
185 | #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b) | |
186 | #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c) | |
187 | ||
188 | #endif // FILE_DEVICE_SCSI | |
189 | ||
190 | ASSERT_CONST(IOCTL_SCSI_MINIPORT, 0x04d008); | |
191 | ASSERT_SIZEOF(SRB_IO_CONTROL, 28); | |
192 | ||
193 | ||
194 | // IOCTL_STORAGE_QUERY_PROPERTY | |
195 | ||
196 | #ifndef IOCTL_STORAGE_QUERY_PROPERTY | |
197 | ||
198 | #define IOCTL_STORAGE_QUERY_PROPERTY \ | |
199 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
200 | ||
201 | typedef struct _STORAGE_DEVICE_DESCRIPTOR { | |
202 | ULONG Version; | |
203 | ULONG Size; | |
204 | UCHAR DeviceType; | |
205 | UCHAR DeviceTypeModifier; | |
206 | BOOLEAN RemovableMedia; | |
207 | BOOLEAN CommandQueueing; | |
208 | ULONG VendorIdOffset; | |
209 | ULONG ProductIdOffset; | |
210 | ULONG ProductRevisionOffset; | |
211 | ULONG SerialNumberOffset; | |
212 | STORAGE_BUS_TYPE BusType; | |
213 | ULONG RawPropertiesLength; | |
214 | UCHAR RawDeviceProperties[1]; | |
215 | } STORAGE_DEVICE_DESCRIPTOR; | |
216 | ||
217 | typedef enum _STORAGE_QUERY_TYPE { | |
218 | PropertyStandardQuery = 0, | |
219 | PropertyExistsQuery, | |
220 | PropertyMaskQuery, | |
221 | PropertyQueryMaxDefined | |
222 | } STORAGE_QUERY_TYPE; | |
223 | ||
224 | typedef enum _STORAGE_PROPERTY_ID { | |
225 | StorageDeviceProperty = 0, | |
226 | StorageAdapterProperty, | |
227 | StorageDeviceIdProperty, | |
228 | StorageDeviceUniqueIdProperty, | |
229 | StorageDeviceWriteCacheProperty, | |
230 | StorageMiniportProperty, | |
231 | StorageAccessAlignmentProperty | |
232 | } STORAGE_PROPERTY_ID; | |
233 | ||
234 | typedef struct _STORAGE_PROPERTY_QUERY { | |
235 | STORAGE_PROPERTY_ID PropertyId; | |
236 | STORAGE_QUERY_TYPE QueryType; | |
237 | UCHAR AdditionalParameters[1]; | |
238 | } STORAGE_PROPERTY_QUERY; | |
239 | ||
240 | #endif // IOCTL_STORAGE_QUERY_PROPERTY | |
241 | ||
242 | ASSERT_CONST(IOCTL_STORAGE_QUERY_PROPERTY, 0x002d1400); | |
243 | ASSERT_SIZEOF(STORAGE_DEVICE_DESCRIPTOR, 36+1+3); | |
244 | ASSERT_SIZEOF(STORAGE_PROPERTY_QUERY, 8+1+3); | |
245 | ||
246 | ||
247 | // IOCTL_STORAGE_PREDICT_FAILURE | |
248 | ||
249 | ASSERT_CONST(IOCTL_STORAGE_PREDICT_FAILURE, 0x002d1100); | |
250 | ASSERT_SIZEOF(STORAGE_PREDICT_FAILURE, 4+512); | |
251 | ||
252 | ||
253 | // 3ware specific versions of SMART ioctl structs | |
254 | ||
255 | #define SMART_VENDOR_3WARE 0x13C1 // identifies 3ware specific parameters | |
256 | ||
257 | #pragma pack(1) | |
258 | ||
259 | typedef struct _GETVERSIONINPARAMS_EX { | |
260 | BYTE bVersion; | |
261 | BYTE bRevision; | |
262 | BYTE bReserved; | |
263 | BYTE bIDEDeviceMap; | |
264 | DWORD fCapabilities; | |
265 | DWORD dwDeviceMapEx; // 3ware specific: RAID drive bit map | |
266 | WORD wIdentifier; // Vendor specific identifier | |
267 | WORD wControllerId; // 3ware specific: Controller ID (0,1,...) | |
268 | ULONG dwReserved[2]; | |
269 | } GETVERSIONINPARAMS_EX; | |
270 | ||
271 | typedef struct _SENDCMDINPARAMS_EX { | |
272 | DWORD cBufferSize; | |
273 | IDEREGS irDriveRegs; | |
274 | BYTE bDriveNumber; | |
275 | BYTE bPortNumber; // 3ware specific: port number | |
276 | WORD wIdentifier; // Vendor specific identifier | |
277 | DWORD dwReserved[4]; | |
278 | BYTE bBuffer[1]; | |
279 | } SENDCMDINPARAMS_EX; | |
280 | ||
281 | #pragma pack() | |
282 | ||
283 | ASSERT_SIZEOF(GETVERSIONINPARAMS_EX, sizeof(GETVERSIONINPARAMS)); | |
284 | ASSERT_SIZEOF(SENDCMDINPARAMS_EX, sizeof(SENDCMDINPARAMS)); | |
285 | ||
286 | } // extern "C" | |
287 | ||
2127e193 GI |
288 | ///////////////////////////////////////////////////////////////////////////// |
289 | ||
290 | namespace os_win32 { // no need to publish anything, name provided for Doxygen | |
291 | ||
292 | #ifdef _MSC_VER | |
293 | #pragma warning(disable:4250) | |
294 | #endif | |
295 | ||
a23d5117 GI |
296 | // Running on Win9x/ME ? |
297 | #if WIN9X_SUPPORT | |
298 | // Set true in win9x_smart_interface ctor. | |
299 | static bool win9x = false; | |
300 | #else | |
301 | // Never true (const allows compiler to remove dead code). | |
302 | const bool win9x = false; | |
303 | #endif | |
304 | ||
305 | ||
2127e193 GI |
306 | class win_smart_device |
307 | : virtual public /*implements*/ smart_device | |
308 | { | |
309 | public: | |
310 | win_smart_device() | |
311 | : smart_device(never_called), | |
312 | m_fh(INVALID_HANDLE_VALUE) | |
313 | { } | |
314 | ||
315 | virtual ~win_smart_device() throw(); | |
316 | ||
317 | virtual bool is_open() const; | |
318 | ||
319 | virtual bool close(); | |
320 | ||
321 | protected: | |
322 | /// Set handle for open() in derived classes. | |
323 | void set_fh(HANDLE fh) | |
324 | { m_fh = fh; } | |
325 | ||
326 | /// Return handle for derived classes. | |
327 | HANDLE get_fh() const | |
328 | { return m_fh; } | |
329 | ||
330 | private: | |
331 | HANDLE m_fh; ///< File handle | |
332 | }; | |
333 | ||
334 | ||
335 | ///////////////////////////////////////////////////////////////////////////// | |
336 | ||
337 | class win_ata_device | |
338 | : public /*implements*/ ata_device, | |
339 | public /*extends*/ win_smart_device | |
340 | { | |
341 | public: | |
342 | win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
343 | ||
344 | virtual ~win_ata_device() throw(); | |
345 | ||
346 | virtual bool open(); | |
347 | ||
348 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
349 | ||
350 | virtual bool ata_identify_is_cached() const; | |
351 | ||
352 | private: | |
353 | bool open(int phydrive, int logdrive, const char * options, int port); | |
354 | ||
355 | std::string m_options; | |
356 | bool m_usr_options; // options set by user? | |
357 | bool m_admin; // open with admin access? | |
a23d5117 | 358 | bool m_id_is_cached; // ata_identify_is_cached() return value. |
2127e193 GI |
359 | int m_drive, m_port; |
360 | int m_smartver_state; | |
361 | }; | |
362 | ||
363 | ||
364 | ///////////////////////////////////////////////////////////////////////////// | |
365 | ||
366 | class win_scsi_device | |
367 | : public /*implements*/ scsi_device, | |
368 | virtual public /*extends*/ win_smart_device | |
369 | { | |
370 | public: | |
371 | win_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
372 | ||
373 | virtual bool open(); | |
374 | ||
375 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
376 | ||
377 | private: | |
378 | bool open(int pd_num, int ld_num, int tape_num, int sub_addr); | |
379 | }; | |
380 | ||
381 | ||
382 | ///////////////////////////////////////////////////////////////////////////// | |
383 | ||
a23d5117 GI |
384 | #if WIN9X_SUPPORT |
385 | ||
2127e193 GI |
386 | class win_aspi_device |
387 | : public /*implements*/ scsi_device | |
388 | { | |
389 | public: | |
390 | win_aspi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
391 | ||
392 | virtual bool is_open() const; | |
393 | ||
394 | virtual bool open(); | |
395 | ||
396 | virtual bool close(); | |
397 | ||
398 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
399 | ||
400 | private: | |
401 | int m_adapter; | |
402 | unsigned char m_id; | |
403 | }; | |
404 | ||
a23d5117 | 405 | #endif // WIN9X_SUPPORT |
2127e193 GI |
406 | |
407 | ////////////////////////////////////////////////////////////////////// | |
408 | ||
409 | class win_tw_cli_device | |
410 | : public /*implements*/ ata_device_with_command_set | |
411 | { | |
412 | public: | |
413 | win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
414 | ||
415 | virtual bool is_open() const; | |
416 | ||
417 | virtual bool open(); | |
418 | ||
419 | virtual bool close(); | |
420 | ||
421 | protected: | |
422 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
423 | ||
424 | private: | |
425 | bool m_ident_valid, m_smart_valid; | |
426 | ata_identify_device m_ident_buf; | |
427 | ata_smart_values m_smart_buf; | |
428 | }; | |
429 | ||
430 | ||
431 | ////////////////////////////////////////////////////////////////////// | |
432 | // Platform specific interfaces | |
433 | ||
434 | // Common to all windows flavors | |
435 | class win_smart_interface | |
436 | : public /*implements part of*/ smart_interface | |
437 | { | |
438 | public: | |
54965743 | 439 | virtual std::string get_os_version_str(); |
2127e193 | 440 | |
54965743 | 441 | virtual std::string get_app_examples(const char * appname); |
2127e193 GI |
442 | |
443 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, | |
444 | const char * pattern = 0); | |
445 | ||
446 | protected: | |
447 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
448 | ||
449 | //virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
450 | ||
451 | virtual smart_device * autodetect_smart_device(const char * name); | |
452 | ||
453 | virtual bool ata_scan(smart_device_list & devlist) = 0; | |
454 | ||
455 | virtual bool scsi_scan(smart_device_list & devlist) = 0; | |
456 | }; | |
457 | ||
a23d5117 GI |
458 | #if WIN9X_SUPPORT |
459 | ||
2127e193 GI |
460 | // Win9x/ME reduced functionality |
461 | class win9x_smart_interface | |
462 | : public /*extends*/ win_smart_interface | |
463 | { | |
a23d5117 GI |
464 | public: |
465 | win9x_smart_interface() | |
466 | { win9x = true; } | |
467 | ||
2127e193 GI |
468 | protected: |
469 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
470 | ||
471 | virtual bool ata_scan(smart_device_list & devlist); | |
472 | ||
473 | virtual bool scsi_scan(smart_device_list & devlist); | |
474 | }; | |
475 | ||
a23d5117 GI |
476 | #endif // WIN9X_SUPPORT |
477 | ||
2127e193 GI |
478 | // WinNT,2000,XP,... |
479 | class winnt_smart_interface | |
480 | : public /*extends*/ win_smart_interface | |
481 | { | |
482 | protected: | |
483 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
484 | ||
485 | virtual smart_device * autodetect_smart_device(const char * name); | |
486 | ||
487 | virtual bool ata_scan(smart_device_list & devlist); | |
488 | ||
489 | virtual bool scsi_scan(smart_device_list & devlist); | |
490 | }; | |
491 | ||
492 | ||
493 | ////////////////////////////////////////////////////////////////////// | |
494 | ||
7f0798ef | 495 | #ifndef _WIN64 |
a37e7145 GG |
496 | // Running on 64-bit Windows as 32-bit app ? |
497 | static bool is_wow64() | |
498 | { | |
2127e193 GI |
499 | HMODULE hk = GetModuleHandleA("kernel32"); |
500 | if (!hk) | |
501 | return false; | |
502 | BOOL (WINAPI * IsWow64Process_p)(HANDLE, PBOOL) = | |
503 | (BOOL (WINAPI *)(HANDLE, PBOOL))GetProcAddress(hk, "IsWow64Process"); | |
504 | if (!IsWow64Process_p) | |
505 | return false; | |
506 | BOOL w64 = FALSE; | |
507 | if (!IsWow64Process_p(GetCurrentProcess(), &w64)) | |
508 | return false; | |
509 | return !!w64; | |
a37e7145 | 510 | } |
7f0798ef | 511 | #endif // _WIN64 |
a37e7145 | 512 | |
54965743 GI |
513 | // Return info string about build host and OS version |
514 | std::string win_smart_interface::get_os_version_str() | |
2127e193 | 515 | { |
54965743 | 516 | char vstr[sizeof(SMARTMONTOOLS_BUILD_HOST)-1+sizeof("-2003r2(64)-sp2.1")+13] |
2127e193 GI |
517 | = SMARTMONTOOLS_BUILD_HOST; |
518 | if (vstr[1] < '6') | |
519 | vstr[1] = '6'; | |
520 | char * const vptr = vstr+sizeof(SMARTMONTOOLS_BUILD_HOST)-1; | |
521 | const int vlen = sizeof(vstr)-sizeof(SMARTMONTOOLS_BUILD_HOST); | |
522 | assert(vptr == vstr+strlen(vstr) && vptr+vlen+1 == vstr+sizeof(vstr)); | |
523 | ||
524 | OSVERSIONINFOEXA vi; memset(&vi, 0, sizeof(vi)); | |
525 | vi.dwOSVersionInfoSize = sizeof(vi); | |
526 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) { | |
527 | memset(&vi, 0, sizeof(vi)); | |
528 | vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); | |
529 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) | |
530 | return vstr; | |
531 | } | |
532 | ||
533 | if (vi.dwPlatformId > 0xff || vi.dwMajorVersion > 0xff || vi.dwMinorVersion > 0xff) | |
534 | return vstr; | |
535 | ||
536 | const char * w; | |
537 | switch (vi.dwPlatformId << 16 | vi.dwMajorVersion << 8 | vi.dwMinorVersion) { | |
538 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400| 0: | |
539 | w = (vi.szCSDVersion[1] == 'B' || | |
540 | vi.szCSDVersion[1] == 'C' ? "95-osr2" : "95"); break; | |
541 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|10: | |
542 | w = (vi.szCSDVersion[1] == 'A' ? "98se" : "98"); break; | |
543 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|90: w = "me"; break; | |
544 | //case VER_PLATFORM_WIN32_NT <<16|0x0300|51: w = "nt3.51"; break; | |
545 | case VER_PLATFORM_WIN32_NT <<16|0x0400| 0: w = "nt4"; break; | |
546 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 0: w = "2000"; break; | |
547 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 1: | |
548 | w = (!GetSystemMetrics(87/*SM_MEDIACENTER*/) ? "xp" | |
549 | : "xp-mc"); break; | |
550 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 2: | |
551 | w = (!GetSystemMetrics(89/*SM_SERVERR2*/) ? "2003" | |
552 | : "2003r2"); break; | |
553 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 0: | |
554 | w = (vi.wProductType == VER_NT_WORKSTATION ? "vista" | |
555 | : "2008" ); break; | |
556 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 1: | |
557 | w = (vi.wProductType == VER_NT_WORKSTATION ? "win7" | |
558 | : "2008r2"); break; | |
559 | default: w = 0; break; | |
560 | } | |
561 | ||
7f0798ef GI |
562 | const char * w64 = ""; |
563 | #ifndef _WIN64 | |
564 | if (is_wow64()) | |
565 | w64 = "(64)"; | |
566 | #endif | |
567 | ||
2127e193 GI |
568 | if (!w) |
569 | snprintf(vptr, vlen, "-%s%lu.%lu%s", | |
570 | (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "9x"), | |
571 | vi.dwMajorVersion, vi.dwMinorVersion, w64); | |
572 | else if (vi.wServicePackMinor) | |
573 | snprintf(vptr, vlen, "-%s%s-sp%u.%u", w, w64, vi.wServicePackMajor, vi.wServicePackMinor); | |
574 | else if (vi.wServicePackMajor) | |
575 | snprintf(vptr, vlen, "-%s%s-sp%u", w, w64, vi.wServicePackMajor); | |
576 | else | |
577 | snprintf(vptr, vlen, "-%s%s", w, w64); | |
578 | return vstr; | |
579 | } | |
ba59cff1 | 580 | |
2127e193 GI |
581 | // Return value for device detection functions |
582 | enum win_dev_type { DEV_UNKNOWN = 0, DEV_ATA, DEV_SCSI, DEV_USB }; | |
832b75ed | 583 | |
2127e193 GI |
584 | static win_dev_type get_phy_drive_type(int drive); |
585 | static win_dev_type get_log_drive_type(int drive); | |
586 | static bool get_usb_id(int drive, unsigned short & vendor_id, | |
587 | unsigned short & product_id); | |
ba59cff1 | 588 | |
2127e193 | 589 | static const char * ata_get_def_options(void); |
ba59cff1 | 590 | |
832b75ed GG |
591 | |
592 | static int is_permissive() | |
593 | { | |
2127e193 GI |
594 | if (!con->permissive) { |
595 | pout("To continue, add one or more '-T permissive' options.\n"); | |
596 | return 0; | |
597 | } | |
598 | con->permissive--; | |
599 | return 1; | |
832b75ed GG |
600 | } |
601 | ||
a37e7145 GG |
602 | // return number for drive letter, -1 on error |
603 | // "[A-Za-z]:([/\\][.]?)?" => 0-25 | |
604 | // Accepts trailing '"' to fix broken "X:\" parameter passing from .bat files | |
605 | static int drive_letter(const char * s) | |
606 | { | |
2127e193 GI |
607 | return ( (('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z')) |
608 | && s[1] == ':' | |
609 | && (!s[2] || ( strchr("/\\\"", s[2]) | |
610 | && (!s[3] || (s[3] == '.' && !s[4]))) ) ? | |
611 | (s[0] & 0x1f) - 1 : -1); | |
a37e7145 GG |
612 | } |
613 | ||
614 | // Skip trailing "/dev/", do not allow "/dev/X:" | |
832b75ed GG |
615 | static const char * skipdev(const char * s) |
616 | { | |
2127e193 GI |
617 | return (!strncmp(s, "/dev/", 5) && drive_letter(s+5) < 0 ? s+5 : s); |
618 | } | |
619 | ||
620 | ata_device * win_smart_interface::get_ata_device(const char * name, const char * type) | |
621 | { | |
622 | const char * testname = skipdev(name); | |
623 | if (!strncmp(testname, "tw_cli", 6)) | |
624 | return new win_tw_cli_device(this, name, type); | |
625 | return new win_ata_device(this, name, type); | |
626 | } | |
627 | ||
a23d5117 GI |
628 | #ifdef WIN9X_SUPPORT |
629 | ||
2127e193 GI |
630 | scsi_device * win9x_smart_interface::get_scsi_device(const char * name, const char * type) |
631 | { | |
632 | return new win_aspi_device(this, name, type); | |
633 | } | |
634 | ||
a23d5117 GI |
635 | #endif |
636 | ||
2127e193 GI |
637 | scsi_device * winnt_smart_interface::get_scsi_device(const char * name, const char * type) |
638 | { | |
639 | const char * testname = skipdev(name); | |
640 | if (!strncmp(testname, "scsi", 4)) | |
a23d5117 | 641 | #if WIN9X_SUPPORT |
2127e193 | 642 | return new win_aspi_device(this, name, type); |
a23d5117 GI |
643 | #else |
644 | return (set_err(EINVAL, "ASPI interface not supported"), (scsi_device *)0); | |
645 | #endif | |
2127e193 GI |
646 | return new win_scsi_device(this, name, type); |
647 | } | |
648 | ||
649 | static win_dev_type get_dev_type(const char * name, int & phydrive) | |
650 | { | |
651 | phydrive = -1; | |
652 | name = skipdev(name); | |
653 | if (!strncmp(name, "st", 2)) | |
654 | return DEV_SCSI; | |
655 | if (!strncmp(name, "nst", 3)) | |
656 | return DEV_SCSI; | |
657 | if (!strncmp(name, "tape", 4)) | |
658 | return DEV_SCSI; | |
659 | ||
660 | int logdrive = drive_letter(name); | |
661 | if (logdrive >= 0) { | |
662 | win_dev_type type = get_log_drive_type(logdrive); | |
663 | return (type != DEV_UNKNOWN ? type : DEV_SCSI); | |
664 | } | |
665 | ||
666 | char drive[1+1] = ""; | |
667 | if (sscanf(name, "sd%1[a-z]", drive) == 1) { | |
668 | phydrive = drive[0] - 'a'; | |
669 | return get_phy_drive_type(phydrive); | |
670 | } | |
671 | ||
672 | phydrive = -1; | |
673 | if (sscanf(name, "pd%d", &phydrive) == 1 && phydrive >= 0) | |
674 | return get_phy_drive_type(phydrive); | |
675 | return DEV_UNKNOWN; | |
676 | } | |
677 | ||
678 | smart_device * win_smart_interface::autodetect_smart_device(const char * name) | |
679 | { | |
680 | const char * testname = skipdev(name); | |
681 | if (!strncmp(testname, "hd", 2)) | |
682 | return new win_ata_device(this, name, ""); | |
a23d5117 | 683 | #if WIN9X_SUPPORT |
2127e193 GI |
684 | if (!strncmp(testname, "scsi", 4)) |
685 | return new win_aspi_device(this, name, ""); | |
a23d5117 | 686 | #endif |
2127e193 GI |
687 | if (!strncmp(testname, "tw_cli", 6)) |
688 | return new win_tw_cli_device(this, name, ""); | |
689 | return 0; | |
690 | } | |
691 | ||
692 | smart_device * winnt_smart_interface::autodetect_smart_device(const char * name) | |
693 | { | |
694 | smart_device * dev = win_smart_interface::autodetect_smart_device(name); | |
695 | if (dev) | |
696 | return dev; | |
697 | ||
698 | int phydrive = -1; | |
699 | win_dev_type type = get_dev_type(name, phydrive); | |
700 | ||
701 | if (type == DEV_ATA) | |
702 | return new win_ata_device(this, name, ""); | |
703 | if (type == DEV_SCSI) | |
704 | return new win_scsi_device(this, name, ""); | |
705 | ||
706 | if (type == DEV_USB) { | |
707 | // Get USB bridge ID | |
708 | unsigned short vendor_id = 0, product_id = 0; | |
709 | if (!(phydrive >= 0 && get_usb_id(phydrive, vendor_id, product_id))) { | |
710 | set_err(EINVAL, "Unable to read USB device ID"); | |
711 | return 0; | |
712 | } | |
713 | // Get type name for this ID | |
714 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); | |
715 | if (!usbtype) | |
716 | return 0; | |
717 | // Return SAT/USB device for this type | |
718 | return get_sat_device(usbtype, new win_scsi_device(this, name, "")); | |
719 | } | |
720 | ||
721 | return 0; | |
722 | } | |
723 | ||
724 | ||
725 | // makes a list of ATA or SCSI devices for the DEVICESCAN directive | |
726 | bool win_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
727 | const char * type, const char * pattern /* = 0*/) | |
728 | { | |
729 | if (pattern) { | |
730 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
731 | return false; | |
732 | } | |
733 | ||
734 | if (!type || !strcmp(type, "ata")) { | |
735 | if (!ata_scan(devlist)) | |
736 | return false; | |
737 | } | |
738 | ||
739 | if (!type || !strcmp(type, "scsi")) { | |
740 | if (!scsi_scan(devlist)) | |
741 | return false; | |
742 | } | |
743 | return true; | |
744 | } | |
745 | ||
746 | ||
747 | // get examples for smartctl | |
54965743 | 748 | std::string win_smart_interface::get_app_examples(const char * appname) |
2127e193 GI |
749 | { |
750 | if (strcmp(appname, "smartctl")) | |
54965743 GI |
751 | return ""; |
752 | return "=================================================== SMARTCTL EXAMPLES =====\n\n" | |
832b75ed | 753 | " smartctl -a /dev/hda (Prints all SMART information)\n\n" |
832b75ed GG |
754 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda\n" |
755 | " (Enables SMART on first disk)\n\n" | |
756 | " smartctl -t long /dev/hda (Executes extended disk self-test)\n\n" | |
757 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda\n" | |
758 | " (Prints Self-Test & Attribute errors)\n" | |
7f0798ef | 759 | #if WIN9X_SUPPORT |
832b75ed GG |
760 | " smartctl -a /dev/scsi21\n" |
761 | " (Prints all information for SCSI disk on ASPI adapter 2, ID 1)\n" | |
7f0798ef | 762 | #endif |
ba59cff1 GG |
763 | " smartctl -a /dev/sda\n" |
764 | " (Prints all information for SCSI disk on PhysicalDrive 0)\n" | |
765 | " smartctl -a /dev/pd3\n" | |
766 | " (Prints all information for SCSI disk on PhysicalDrive 3)\n" | |
767 | " smartctl -a /dev/tape1\n" | |
768 | " (Prints all information for SCSI tape on Tape 1)\n" | |
4d59bff9 GG |
769 | " smartctl -A /dev/hdb,3\n" |
770 | " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n" | |
9ebc753d GG |
771 | " smartctl -A /dev/tw_cli/c0/p1\n" |
772 | " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n" | |
4d59bff9 GG |
773 | "\n" |
774 | " ATA SMART access methods and ordering may be specified by modifiers\n" | |
a37e7145 | 775 | " following the device name: /dev/hdX:[saicm], where\n" |
4d59bff9 | 776 | " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n" |
a37e7145 | 777 | " 'i': IOCTL_IDE_PASS_THROUGH, 'c': ATA via IOCTL_SCSI_PASS_THROUGH,\n" |
1953ff6d | 778 | " 'f': IOCTL_STORAGE_*, 'm': IOCTL_SCSI_MINIPORT_*.\n" |
54965743 | 779 | + strprintf( |
1953ff6d | 780 | " The default on this system is /dev/sdX:%s\n", ata_get_def_options() |
54965743 | 781 | ); |
832b75ed GG |
782 | } |
783 | ||
784 | ||
785 | ///////////////////////////////////////////////////////////////////////////// | |
786 | // ATA Interface | |
787 | ///////////////////////////////////////////////////////////////////////////// | |
788 | ||
832b75ed GG |
789 | #define SMART_CYL_LOW 0x4F |
790 | #define SMART_CYL_HI 0xC2 | |
791 | ||
832b75ed GG |
792 | static void print_ide_regs(const IDEREGS * r, int out) |
793 | { | |
2127e193 GI |
794 | pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n", |
795 | (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, | |
796 | r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); | |
832b75ed GG |
797 | } |
798 | ||
799 | static void print_ide_regs_io(const IDEREGS * ri, const IDEREGS * ro) | |
800 | { | |
2127e193 GI |
801 | pout(" Input : "); print_ide_regs(ri, 0); |
802 | if (ro) { | |
803 | pout(" Output: "); print_ide_regs(ro, 1); | |
804 | } | |
832b75ed GG |
805 | } |
806 | ||
807 | ///////////////////////////////////////////////////////////////////////////// | |
808 | ||
4d59bff9 GG |
809 | // call SMART_GET_VERSION, return device map or -1 on error |
810 | ||
a37e7145 | 811 | static int smart_get_version(HANDLE hdevice, GETVERSIONINPARAMS_EX * ata_version_ex = 0) |
4d59bff9 | 812 | { |
7f0798ef | 813 | GETVERSIONINPARAMS vers; memset(&vers, 0, sizeof(vers)); |
2127e193 GI |
814 | const GETVERSIONINPARAMS_EX & vers_ex = (const GETVERSIONINPARAMS_EX &)vers; |
815 | DWORD num_out; | |
816 | ||
817 | if (!DeviceIoControl(hdevice, SMART_GET_VERSION, | |
818 | NULL, 0, &vers, sizeof(vers), &num_out, NULL)) { | |
819 | if (con->reportataioctl) | |
820 | pout(" SMART_GET_VERSION failed, Error=%ld\n", GetLastError()); | |
821 | errno = ENOSYS; | |
822 | return -1; | |
823 | } | |
7f0798ef | 824 | assert(num_out == sizeof(GETVERSIONINPARAMS)); |
2127e193 GI |
825 | |
826 | if (con->reportataioctl > 1) { | |
827 | pout(" SMART_GET_VERSION suceeded, bytes returned: %lu\n" | |
828 | " Vers = %d.%d, Caps = 0x%lx, DeviceMap = 0x%02x\n", | |
829 | num_out, vers.bVersion, vers.bRevision, | |
830 | vers.fCapabilities, vers.bIDEDeviceMap); | |
831 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) | |
832 | pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08lx\n", | |
833 | vers_ex.wIdentifier, vers_ex.wControllerId, vers_ex.dwDeviceMapEx); | |
834 | } | |
835 | ||
836 | if (ata_version_ex) | |
837 | *ata_version_ex = vers_ex; | |
838 | ||
839 | // TODO: Check vers.fCapabilities here? | |
840 | return vers.bIDEDeviceMap; | |
4d59bff9 GG |
841 | } |
842 | ||
843 | ||
832b75ed GG |
844 | // call SMART_* ioctl |
845 | ||
4d59bff9 | 846 | static int smart_ioctl(HANDLE hdevice, int drive, IDEREGS * regs, char * data, unsigned datasize, int port) |
832b75ed | 847 | { |
2127e193 GI |
848 | SENDCMDINPARAMS inpar; |
849 | SENDCMDINPARAMS_EX & inpar_ex = (SENDCMDINPARAMS_EX &)inpar; | |
850 | ||
851 | unsigned char outbuf[sizeof(SENDCMDOUTPARAMS)-1 + 512]; | |
852 | const SENDCMDOUTPARAMS * outpar; | |
853 | DWORD code, num_out; | |
854 | unsigned int size_out; | |
855 | const char * name; | |
856 | ||
857 | memset(&inpar, 0, sizeof(inpar)); | |
858 | inpar.irDriveRegs = *regs; | |
859 | // drive is set to 0-3 on Win9x only | |
860 | inpar.irDriveRegs.bDriveHeadReg = 0xA0 | ((drive & 1) << 4); | |
861 | inpar.bDriveNumber = drive; | |
862 | ||
863 | if (port >= 0) { | |
864 | // Set RAID port | |
865 | inpar_ex.wIdentifier = SMART_VENDOR_3WARE; | |
866 | inpar_ex.bPortNumber = port; | |
867 | } | |
868 | ||
869 | if (datasize == 512) { | |
870 | code = SMART_RCV_DRIVE_DATA; name = "SMART_RCV_DRIVE_DATA"; | |
871 | inpar.cBufferSize = size_out = 512; | |
872 | } | |
873 | else if (datasize == 0) { | |
874 | code = SMART_SEND_DRIVE_COMMAND; name = "SMART_SEND_DRIVE_COMMAND"; | |
875 | if (regs->bFeaturesReg == ATA_SMART_STATUS) | |
876 | size_out = sizeof(IDEREGS); // ioctl returns new IDEREGS as data | |
877 | // Note: cBufferSize must be 0 on Win9x | |
878 | else | |
879 | size_out = 0; | |
880 | } | |
881 | else { | |
882 | errno = EINVAL; | |
883 | return -1; | |
884 | } | |
885 | ||
886 | memset(&outbuf, 0, sizeof(outbuf)); | |
887 | ||
888 | if (!DeviceIoControl(hdevice, code, &inpar, sizeof(SENDCMDINPARAMS)-1, | |
889 | outbuf, sizeof(SENDCMDOUTPARAMS)-1 + size_out, &num_out, NULL)) { | |
890 | // CAUTION: DO NOT change "regs" Parameter in this case, see ata_command_interface() | |
891 | long err = GetLastError(); | |
892 | if (con->reportataioctl && (err != ERROR_INVALID_PARAMETER || con->reportataioctl > 1)) { | |
893 | pout(" %s failed, Error=%ld\n", name, err); | |
894 | print_ide_regs_io(regs, NULL); | |
895 | } | |
896 | errno = ( err == ERROR_INVALID_FUNCTION/*9x*/ | |
897 | || err == ERROR_INVALID_PARAMETER/*NT/2K/XP*/ | |
898 | || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
899 | return -1; | |
900 | } | |
901 | // NOTE: On Win9x, inpar.irDriveRegs now contains the returned regs | |
902 | ||
903 | outpar = (const SENDCMDOUTPARAMS *)outbuf; | |
904 | ||
905 | if (outpar->DriverStatus.bDriverError) { | |
906 | if (con->reportataioctl) { | |
907 | pout(" %s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
908 | outpar->DriverStatus.bDriverError, outpar->DriverStatus.bIDEError); | |
909 | print_ide_regs_io(regs, NULL); | |
910 | } | |
911 | errno = (!outpar->DriverStatus.bIDEError ? ENOSYS : EIO); | |
912 | return -1; | |
913 | } | |
914 | ||
915 | if (con->reportataioctl > 1) { | |
916 | pout(" %s suceeded, bytes returned: %lu (buffer %lu)\n", name, | |
917 | num_out, outpar->cBufferSize); | |
918 | print_ide_regs_io(regs, (regs->bFeaturesReg == ATA_SMART_STATUS ? | |
919 | (const IDEREGS *)(outpar->bBuffer) : NULL)); | |
920 | } | |
921 | ||
922 | if (datasize) | |
923 | memcpy(data, outpar->bBuffer, 512); | |
924 | else if (regs->bFeaturesReg == ATA_SMART_STATUS) { | |
a23d5117 | 925 | if (nonempty(outpar->bBuffer, sizeof(IDEREGS))) |
2127e193 GI |
926 | *regs = *(const IDEREGS *)(outpar->bBuffer); |
927 | else { // Workaround for driver not returning regs | |
928 | if (con->reportataioctl) | |
929 | pout(" WARNING: driver does not return ATA registers in output buffer!\n"); | |
930 | *regs = inpar.irDriveRegs; | |
931 | } | |
932 | } | |
933 | ||
934 | return 0; | |
832b75ed GG |
935 | } |
936 | ||
937 | ||
938 | ///////////////////////////////////////////////////////////////////////////// | |
4d59bff9 | 939 | // IDE PASS THROUGH (2000, XP, undocumented) |
832b75ed GG |
940 | // |
941 | // Based on WinATA.cpp, 2002 c't/Matthias Withopf | |
942 | // ftp://ftp.heise.de/pub/ct/listings/0207-218.zip | |
943 | ||
832b75ed | 944 | static int ide_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) |
2127e193 GI |
945 | { |
946 | if (datasize > 512) { | |
947 | errno = EINVAL; | |
948 | return -1; | |
949 | } | |
950 | unsigned int size = sizeof(ATA_PASS_THROUGH)-1 + datasize; | |
951 | ATA_PASS_THROUGH * buf = (ATA_PASS_THROUGH *)VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE); | |
952 | DWORD num_out; | |
953 | const unsigned char magic = 0xcf; | |
954 | ||
955 | if (!buf) { | |
956 | errno = ENOMEM; | |
957 | return -1; | |
958 | } | |
959 | ||
960 | buf->IdeReg = *regs; | |
961 | buf->DataBufferSize = datasize; | |
962 | if (datasize) | |
963 | buf->DataBuffer[0] = magic; | |
964 | ||
965 | if (!DeviceIoControl(hdevice, IOCTL_IDE_PASS_THROUGH, | |
966 | buf, size, buf, size, &num_out, NULL)) { | |
967 | long err = GetLastError(); | |
968 | if (con->reportataioctl) { | |
969 | pout(" IOCTL_IDE_PASS_THROUGH failed, Error=%ld\n", err); | |
970 | print_ide_regs_io(regs, NULL); | |
971 | } | |
972 | VirtualFree(buf, 0, MEM_RELEASE); | |
973 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
974 | return -1; | |
975 | } | |
976 | ||
977 | // Check ATA status | |
978 | if (buf->IdeReg.bCommandReg/*Status*/ & 0x01) { | |
979 | if (con->reportataioctl) { | |
980 | pout(" IOCTL_IDE_PASS_THROUGH command failed:\n"); | |
981 | print_ide_regs_io(regs, &buf->IdeReg); | |
982 | } | |
983 | VirtualFree(buf, 0, MEM_RELEASE); | |
984 | errno = EIO; | |
985 | return -1; | |
986 | } | |
987 | ||
988 | // Check and copy data | |
989 | if (datasize) { | |
990 | if ( num_out != size | |
991 | || (buf->DataBuffer[0] == magic && !nonempty(buf->DataBuffer+1, datasize-1))) { | |
992 | if (con->reportataioctl) { | |
993 | pout(" IOCTL_IDE_PASS_THROUGH output data missing (%lu, %lu)\n", | |
994 | num_out, buf->DataBufferSize); | |
995 | print_ide_regs_io(regs, &buf->IdeReg); | |
996 | } | |
997 | VirtualFree(buf, 0, MEM_RELEASE); | |
998 | errno = EIO; | |
999 | return -1; | |
1000 | } | |
1001 | memcpy(data, buf->DataBuffer, datasize); | |
1002 | } | |
1003 | ||
1004 | if (con->reportataioctl > 1) { | |
1005 | pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %lu (buffer %lu)\n", | |
1006 | num_out, buf->DataBufferSize); | |
1007 | print_ide_regs_io(regs, &buf->IdeReg); | |
1008 | } | |
1009 | *regs = buf->IdeReg; | |
1010 | ||
1011 | // Caution: VirtualFree() fails if parameter "dwSize" is nonzero | |
1012 | VirtualFree(buf, 0, MEM_RELEASE); | |
1013 | return 0; | |
832b75ed GG |
1014 | } |
1015 | ||
1016 | ||
4d59bff9 | 1017 | ///////////////////////////////////////////////////////////////////////////// |
4d59bff9 GG |
1018 | // ATA PASS THROUGH (Win2003, XP SP2) |
1019 | ||
2127e193 GI |
1020 | // Warning: |
1021 | // IOCTL_ATA_PASS_THROUGH[_DIRECT] can only handle one interrupt/DRQ data | |
1022 | // transfer per command. Therefore, multi-sector transfers are only supported | |
1023 | // for the READ/WRITE MULTIPLE [EXT] commands. Other commands like READ/WRITE SECTORS | |
1024 | // or READ/WRITE LOG EXT work only with single sector transfers. | |
1025 | // The latter are supported on Vista (only) through new ATA_FLAGS_NO_MULTIPLE. | |
1026 | // See: | |
1027 | // http://social.msdn.microsoft.com/Forums/en-US/storageplatformata/thread/eb408507-f221-455b-9bbb-d1069b29c4da | |
1028 | ||
1029 | static int ata_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, IDEREGS * prev_regs, char * data, int datasize) | |
1030 | { | |
1031 | const int max_sectors = 32; // TODO: Allocate dynamic buffer | |
1032 | ||
1033 | typedef struct { | |
1034 | ATA_PASS_THROUGH_EX apt; | |
1035 | ULONG Filler; | |
1036 | UCHAR ucDataBuf[max_sectors * 512]; | |
1037 | } ATA_PASS_THROUGH_EX_WITH_BUFFERS; | |
1038 | ||
1039 | const unsigned char magic = 0xcf; | |
1040 | ||
1041 | ATA_PASS_THROUGH_EX_WITH_BUFFERS ab; memset(&ab, 0, sizeof(ab)); | |
1042 | ab.apt.Length = sizeof(ATA_PASS_THROUGH_EX); | |
1043 | //ab.apt.PathId = 0; | |
1044 | //ab.apt.TargetId = 0; | |
1045 | //ab.apt.Lun = 0; | |
1046 | ab.apt.TimeOutValue = 10; | |
1047 | unsigned size = offsetof(ATA_PASS_THROUGH_EX_WITH_BUFFERS, ucDataBuf); | |
1048 | ab.apt.DataBufferOffset = size; | |
1049 | ||
1050 | if (datasize > 0) { | |
1051 | if (datasize > (int)sizeof(ab.ucDataBuf)) { | |
1052 | errno = EINVAL; | |
1053 | return -1; | |
1054 | } | |
1055 | ab.apt.AtaFlags = ATA_FLAGS_DATA_IN; | |
1056 | ab.apt.DataTransferLength = datasize; | |
1057 | size += datasize; | |
1058 | ab.ucDataBuf[0] = magic; | |
1059 | } | |
1060 | else if (datasize < 0) { | |
1061 | if (-datasize > (int)sizeof(ab.ucDataBuf)) { | |
1062 | errno = EINVAL; | |
1063 | return -1; | |
1064 | } | |
1065 | ab.apt.AtaFlags = ATA_FLAGS_DATA_OUT; | |
1066 | ab.apt.DataTransferLength = -datasize; | |
1067 | size += -datasize; | |
1068 | memcpy(ab.ucDataBuf, data, -datasize); | |
1069 | } | |
1070 | else { | |
1071 | assert(ab.apt.AtaFlags == 0); | |
1072 | assert(ab.apt.DataTransferLength == 0); | |
1073 | } | |
1074 | ||
1075 | assert(sizeof(ab.apt.CurrentTaskFile) == sizeof(IDEREGS)); | |
1076 | IDEREGS * ctfregs = (IDEREGS *)ab.apt.CurrentTaskFile; | |
1077 | IDEREGS * ptfregs = (IDEREGS *)ab.apt.PreviousTaskFile; | |
1078 | *ctfregs = *regs; | |
1079 | ||
1080 | if (prev_regs) { | |
1081 | *ptfregs = *prev_regs; | |
1082 | ab.apt.AtaFlags |= ATA_FLAGS_48BIT_COMMAND; | |
1083 | } | |
1084 | ||
1085 | DWORD num_out; | |
1086 | if (!DeviceIoControl(hdevice, IOCTL_ATA_PASS_THROUGH, | |
1087 | &ab, size, &ab, size, &num_out, NULL)) { | |
1088 | long err = GetLastError(); | |
1089 | if (con->reportataioctl) { | |
1090 | pout(" IOCTL_ATA_PASS_THROUGH failed, Error=%ld\n", err); | |
1091 | print_ide_regs_io(regs, NULL); | |
1092 | } | |
1093 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1094 | return -1; | |
1095 | } | |
1096 | ||
1097 | // Check ATA status | |
1098 | if (ctfregs->bCommandReg/*Status*/ & (0x01/*Err*/|0x08/*DRQ*/)) { | |
1099 | if (con->reportataioctl) { | |
1100 | pout(" IOCTL_ATA_PASS_THROUGH command failed:\n"); | |
1101 | print_ide_regs_io(regs, ctfregs); | |
1102 | } | |
1103 | errno = EIO; | |
1104 | return -1; | |
1105 | } | |
1106 | ||
1107 | // Check and copy data | |
1108 | if (datasize > 0) { | |
1109 | if ( num_out != size | |
1110 | || (ab.ucDataBuf[0] == magic && !nonempty(ab.ucDataBuf+1, datasize-1))) { | |
1111 | if (con->reportataioctl) { | |
1112 | pout(" IOCTL_ATA_PASS_THROUGH output data missing (%lu)\n", num_out); | |
1113 | print_ide_regs_io(regs, ctfregs); | |
1114 | } | |
1115 | errno = EIO; | |
1116 | return -1; | |
1117 | } | |
1118 | memcpy(data, ab.ucDataBuf, datasize); | |
1119 | } | |
1120 | ||
1121 | if (con->reportataioctl > 1) { | |
1122 | pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); | |
1123 | print_ide_regs_io(regs, ctfregs); | |
1124 | } | |
1125 | *regs = *ctfregs; | |
1126 | if (prev_regs) | |
1127 | *prev_regs = *ptfregs; | |
1128 | ||
1129 | return 0; | |
4d59bff9 GG |
1130 | } |
1131 | ||
832b75ed GG |
1132 | |
1133 | ///////////////////////////////////////////////////////////////////////////// | |
4d59bff9 | 1134 | // ATA PASS THROUGH via SCSI PASS THROUGH (WinNT4 only) |
832b75ed | 1135 | |
832b75ed GG |
1136 | // undocumented SCSI opcode to for ATA passthrough |
1137 | #define SCSIOP_ATA_PASSTHROUGH 0xCC | |
1138 | ||
832b75ed GG |
1139 | static int ata_via_scsi_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) |
1140 | { | |
2127e193 GI |
1141 | typedef struct { |
1142 | SCSI_PASS_THROUGH spt; | |
1143 | ULONG Filler; | |
1144 | UCHAR ucSenseBuf[32]; | |
1145 | UCHAR ucDataBuf[512]; | |
1146 | } SCSI_PASS_THROUGH_WITH_BUFFERS; | |
1147 | ||
1148 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
1149 | IDEREGS * cdbregs; | |
1150 | unsigned int size; | |
1151 | DWORD num_out; | |
1152 | const unsigned char magic = 0xcf; | |
1153 | ||
1154 | memset(&sb, 0, sizeof(sb)); | |
1155 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH); | |
1156 | //sb.spt.PathId = 0; | |
1157 | sb.spt.TargetId = 1; | |
1158 | //sb.spt.Lun = 0; | |
1159 | sb.spt.CdbLength = 10; sb.spt.SenseInfoLength = 24; | |
1160 | sb.spt.TimeOutValue = 10; | |
1161 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
1162 | size = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
1163 | sb.spt.DataBufferOffset = size; | |
1164 | ||
1165 | if (datasize) { | |
1166 | if (datasize > sizeof(sb.ucDataBuf)) { | |
1167 | errno = EINVAL; | |
1168 | return -1; | |
1169 | } | |
1170 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
1171 | sb.spt.DataTransferLength = datasize; | |
1172 | size += datasize; | |
1173 | sb.ucDataBuf[0] = magic; | |
1174 | } | |
1175 | else { | |
1176 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
1177 | //sb.spt.DataTransferLength = 0; | |
1178 | } | |
1179 | ||
1180 | // Use pseudo SCSI command followed by registers | |
1181 | sb.spt.Cdb[0] = SCSIOP_ATA_PASSTHROUGH; | |
1182 | cdbregs = (IDEREGS *)(sb.spt.Cdb+2); | |
1183 | *cdbregs = *regs; | |
1184 | ||
1185 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_PASS_THROUGH, | |
1186 | &sb, size, &sb, size, &num_out, NULL)) { | |
1187 | long err = GetLastError(); | |
1188 | if (con->reportataioctl) | |
1189 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH failed, Error=%ld\n", err); | |
1190 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1191 | return -1; | |
1192 | } | |
1193 | ||
1194 | // Cannot check ATA status, because command does not return IDEREGS | |
1195 | ||
1196 | // Check and copy data | |
1197 | if (datasize) { | |
1198 | if ( num_out != size | |
1199 | || (sb.ucDataBuf[0] == magic && !nonempty(sb.ucDataBuf+1, datasize-1))) { | |
1200 | if (con->reportataioctl) { | |
1201 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH output data missing (%lu)\n", num_out); | |
1202 | print_ide_regs_io(regs, NULL); | |
1203 | } | |
1204 | errno = EIO; | |
1205 | return -1; | |
1206 | } | |
1207 | memcpy(data, sb.ucDataBuf, datasize); | |
1208 | } | |
1209 | ||
1210 | if (con->reportataioctl > 1) { | |
1211 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); | |
1212 | print_ide_regs_io(regs, NULL); | |
1213 | } | |
1214 | return 0; | |
832b75ed GG |
1215 | } |
1216 | ||
ba59cff1 GG |
1217 | |
1218 | ///////////////////////////////////////////////////////////////////////////// | |
a37e7145 GG |
1219 | // SMART IOCTL via SCSI MINIPORT ioctl |
1220 | ||
1221 | // This function is handled by ATAPI port driver (atapi.sys) or by SCSI | |
1222 | // miniport driver (via SCSI port driver scsiport.sys). | |
1223 | // It can be used to skip the missing or broken handling of some SMART | |
1224 | // command codes (e.g. READ_LOG) in the disk class driver (disk.sys) | |
ba59cff1 | 1225 | |
a37e7145 GG |
1226 | static int ata_via_scsi_miniport_smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize) |
1227 | { | |
2127e193 GI |
1228 | // Select code |
1229 | DWORD code = 0; const char * name = 0; | |
1230 | if (regs->bCommandReg == ATA_IDENTIFY_DEVICE) { | |
1231 | code = IOCTL_SCSI_MINIPORT_IDENTIFY; name = "IDENTIFY"; | |
1232 | } | |
1233 | else if (regs->bCommandReg == ATA_SMART_CMD) switch (regs->bFeaturesReg) { | |
1234 | case ATA_SMART_READ_VALUES: | |
1235 | code = IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS; name = "READ_SMART_ATTRIBS"; break; | |
1236 | case ATA_SMART_READ_THRESHOLDS: | |
1237 | code = IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS; name = "READ_SMART_THRESHOLDS"; break; | |
1238 | case ATA_SMART_ENABLE: | |
1239 | code = IOCTL_SCSI_MINIPORT_ENABLE_SMART; name = "ENABLE_SMART"; break; | |
1240 | case ATA_SMART_DISABLE: | |
1241 | code = IOCTL_SCSI_MINIPORT_DISABLE_SMART; name = "DISABLE_SMART"; break; | |
1242 | case ATA_SMART_STATUS: | |
1243 | code = IOCTL_SCSI_MINIPORT_RETURN_STATUS; name = "RETURN_STATUS"; break; | |
1244 | case ATA_SMART_AUTOSAVE: | |
1245 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE; name = "ENABLE_DISABLE_AUTOSAVE"; break; | |
1246 | //case ATA_SMART_SAVE: // obsolete since ATA-6, not used by smartmontools | |
1247 | // code = IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES; name = "SAVE_ATTRIBUTE_VALUES"; break; | |
1248 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
1249 | code = IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS; name = "EXECUTE_OFFLINE_DIAGS"; break; | |
1250 | case ATA_SMART_AUTO_OFFLINE: | |
1251 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE; name = "ENABLE_DISABLE_AUTO_OFFLINE"; break; | |
1252 | case ATA_SMART_READ_LOG_SECTOR: | |
1253 | code = IOCTL_SCSI_MINIPORT_READ_SMART_LOG; name = "READ_SMART_LOG"; break; | |
1254 | case ATA_SMART_WRITE_LOG_SECTOR: | |
1255 | code = IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG; name = "WRITE_SMART_LOG"; break; | |
1256 | } | |
1257 | if (!code) { | |
1258 | errno = ENOSYS; | |
1259 | return -1; | |
1260 | } | |
1261 | ||
1262 | // Set SRB | |
1263 | struct { | |
1264 | SRB_IO_CONTROL srbc; | |
1265 | union { | |
1266 | SENDCMDINPARAMS in; | |
1267 | SENDCMDOUTPARAMS out; | |
1268 | } params; | |
1269 | char space[512-1]; | |
1270 | } sb; | |
1271 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(SENDCMDINPARAMS)-1+512); | |
1272 | memset(&sb, 0, sizeof(sb)); | |
1273 | ||
1274 | unsigned size; | |
1275 | if (datasize > 0) { | |
1276 | if (datasize > (int)sizeof(sb.space)+1) { | |
1277 | errno = EINVAL; | |
1278 | return -1; | |
1279 | } | |
1280 | size = datasize; | |
1281 | } | |
1282 | else if (datasize < 0) { | |
1283 | if (-datasize > (int)sizeof(sb.space)+1) { | |
1284 | errno = EINVAL; | |
1285 | return -1; | |
1286 | } | |
1287 | size = -datasize; | |
1288 | memcpy(sb.params.in.bBuffer, data, size); | |
1289 | } | |
1290 | else if (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1291 | size = sizeof(IDEREGS); | |
1292 | else | |
1293 | size = 0; | |
1294 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1295 | memcpy(sb.srbc.Signature, "SCSIDISK", 8); // atapi.sys | |
1296 | sb.srbc.Timeout = 60; // seconds | |
1297 | sb.srbc.ControlCode = code; | |
1298 | //sb.srbc.ReturnCode = 0; | |
1299 | sb.srbc.Length = sizeof(SENDCMDINPARAMS)-1 + size; | |
1300 | sb.params.in.irDriveRegs = *regs; | |
1301 | sb.params.in.cBufferSize = size; | |
1302 | ||
1303 | // Call miniport ioctl | |
1304 | size += sizeof(SRB_IO_CONTROL) + sizeof(SENDCMDINPARAMS)-1; | |
1305 | DWORD num_out; | |
1306 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1307 | &sb, size, &sb, size, &num_out, NULL)) { | |
1308 | long err = GetLastError(); | |
1309 | if (con->reportataioctl) { | |
1310 | pout(" IOCTL_SCSI_MINIPORT_%s failed, Error=%ld\n", name, err); | |
1311 | print_ide_regs_io(regs, NULL); | |
1312 | } | |
1313 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1314 | return -1; | |
1315 | } | |
1316 | ||
1317 | // Check result | |
1318 | if (sb.srbc.ReturnCode) { | |
1319 | if (con->reportataioctl) { | |
1320 | pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08lx\n", name, sb.srbc.ReturnCode); | |
1321 | print_ide_regs_io(regs, NULL); | |
1322 | } | |
1323 | errno = EIO; | |
1324 | return -1; | |
1325 | } | |
1326 | ||
1327 | if (sb.params.out.DriverStatus.bDriverError) { | |
1328 | if (con->reportataioctl) { | |
1329 | pout(" IOCTL_SCSI_MINIPORT_%s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
1330 | sb.params.out.DriverStatus.bDriverError, sb.params.out.DriverStatus.bIDEError); | |
1331 | print_ide_regs_io(regs, NULL); | |
1332 | } | |
1333 | errno = (!sb.params.out.DriverStatus.bIDEError ? ENOSYS : EIO); | |
1334 | return -1; | |
1335 | } | |
1336 | ||
1337 | if (con->reportataioctl > 1) { | |
1338 | pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %lu (buffer %lu)\n", name, | |
1339 | num_out, sb.params.out.cBufferSize); | |
1340 | print_ide_regs_io(regs, (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS ? | |
1341 | (const IDEREGS *)(sb.params.out.bBuffer) : 0)); | |
1342 | } | |
1343 | ||
1344 | if (datasize > 0) | |
1345 | memcpy(data, sb.params.out.bBuffer, datasize); | |
1346 | else if (datasize == 0 && code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1347 | *regs = *(const IDEREGS *)(sb.params.out.bBuffer); | |
1348 | ||
1349 | return 0; | |
a37e7145 GG |
1350 | } |
1351 | ||
1352 | ||
ba59cff1 GG |
1353 | ///////////////////////////////////////////////////////////////////////////// |
1354 | ||
a37e7145 GG |
1355 | // ATA PASS THROUGH via 3ware specific SCSI MINIPORT ioctl |
1356 | ||
ba59cff1 GG |
1357 | static int ata_via_3ware_miniport_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize, int port) |
1358 | { | |
2127e193 GI |
1359 | struct { |
1360 | SRB_IO_CONTROL srbc; | |
1361 | IDEREGS regs; | |
1362 | UCHAR buffer[512]; | |
1363 | } sb; | |
1364 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(IDEREGS)+512); | |
1365 | ||
1366 | if (!(0 <= datasize && datasize <= (int)sizeof(sb.buffer) && port >= 0)) { | |
1367 | errno = EINVAL; | |
1368 | return -1; | |
1369 | } | |
1370 | memset(&sb, 0, sizeof(sb)); | |
1371 | strcpy((char *)sb.srbc.Signature, "<3ware>"); | |
1372 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1373 | sb.srbc.Timeout = 60; // seconds | |
1374 | sb.srbc.ControlCode = 0xA0000000; | |
1375 | sb.srbc.ReturnCode = 0; | |
1376 | sb.srbc.Length = sizeof(IDEREGS) + (datasize > 0 ? datasize : 1); | |
1377 | sb.regs = *regs; | |
1378 | sb.regs.bReserved = port; | |
1379 | ||
1380 | DWORD num_out; | |
1381 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1382 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, NULL)) { | |
1383 | long err = GetLastError(); | |
1384 | if (con->reportataioctl) { | |
1385 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1386 | print_ide_regs_io(regs, NULL); | |
1387 | } | |
1388 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1389 | return -1; | |
1390 | } | |
1391 | ||
1392 | if (sb.srbc.ReturnCode) { | |
1393 | if (con->reportataioctl) { | |
1394 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", sb.srbc.ReturnCode); | |
1395 | print_ide_regs_io(regs, NULL); | |
1396 | } | |
1397 | errno = EIO; | |
1398 | return -1; | |
1399 | } | |
1400 | ||
1401 | // Copy data | |
1402 | if (datasize > 0) | |
1403 | memcpy(data, sb.buffer, datasize); | |
1404 | ||
1405 | if (con->reportataioctl > 1) { | |
1406 | pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %lu\n", num_out); | |
1407 | print_ide_regs_io(regs, &sb.regs); | |
1408 | } | |
1409 | *regs = sb.regs; | |
1410 | ||
1411 | return 0; | |
ba59cff1 GG |
1412 | } |
1413 | ||
1414 | ||
1415 | ///////////////////////////////////////////////////////////////////////////// | |
1416 | ||
1417 | // 3ware specific call to update the devicemap returned by SMART_GET_VERSION. | |
1418 | // 3DM/CLI "Rescan Controller" function does not to always update it. | |
1419 | ||
1420 | static int update_3ware_devicemap_ioctl(HANDLE hdevice) | |
1421 | { | |
2127e193 GI |
1422 | SRB_IO_CONTROL srbc; |
1423 | memset(&srbc, 0, sizeof(srbc)); | |
1424 | strcpy((char *)srbc.Signature, "<3ware>"); | |
1425 | srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1426 | srbc.Timeout = 60; // seconds | |
1427 | srbc.ControlCode = 0xCC010014; | |
1428 | srbc.ReturnCode = 0; | |
1429 | srbc.Length = 0; | |
1430 | ||
1431 | DWORD num_out; | |
1432 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1433 | &srbc, sizeof(srbc), &srbc, sizeof(srbc), &num_out, NULL)) { | |
1434 | long err = GetLastError(); | |
1435 | if (con->reportataioctl) | |
1436 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1437 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1438 | return -1; | |
1439 | } | |
1440 | if (srbc.ReturnCode) { | |
1441 | if (con->reportataioctl) | |
1442 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", srbc.ReturnCode); | |
1443 | errno = EIO; | |
1444 | return -1; | |
1445 | } | |
1446 | if (con->reportataioctl > 1) | |
1447 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT suceeded\n"); | |
1448 | return 0; | |
ba59cff1 GG |
1449 | } |
1450 | ||
1451 | ||
9ebc753d GG |
1452 | |
1453 | ///////////////////////////////////////////////////////////////////////////// | |
1454 | ||
1455 | // Routines for pseudo device /dev/tw_cli/* | |
1456 | // Parses output of 3ware "tw_cli /cx/py show all" or 3DM SMART data window | |
1457 | ||
1458 | ||
1459 | // Get clipboard data | |
1460 | ||
1461 | static int get_clipboard(char * data, int datasize) | |
1462 | { | |
2127e193 GI |
1463 | if (!OpenClipboard(NULL)) |
1464 | return -1; | |
1465 | HANDLE h = GetClipboardData(CF_TEXT); | |
1466 | if (!h) { | |
1467 | CloseClipboard(); | |
1468 | return 0; | |
1469 | } | |
1470 | const void * p = GlobalLock(h); | |
1471 | int n = GlobalSize(h); | |
1472 | if (n > datasize) | |
1473 | n = datasize; | |
1474 | memcpy(data, p, n); | |
1475 | GlobalFree(h); | |
1476 | CloseClipboard(); | |
1477 | return n; | |
9ebc753d GG |
1478 | } |
1479 | ||
1480 | ||
1481 | // Run a command, write stdout to dataout | |
1482 | // TODO: Combine with daemon_win32.cpp:daemon_spawn() | |
1483 | ||
1484 | static int run_cmd(const char * cmd, char * dataout, int outsize) | |
1485 | { | |
2127e193 GI |
1486 | // Create stdout pipe |
1487 | SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, TRUE}; | |
1488 | HANDLE pipe_out_w, h; | |
1489 | if (!CreatePipe(&h, &pipe_out_w, &sa/*inherit*/, outsize)) | |
1490 | return -1; | |
1491 | HANDLE self = GetCurrentProcess(); | |
1492 | HANDLE pipe_out_r; | |
1493 | if (!DuplicateHandle(self, h, self, &pipe_out_r, | |
1494 | GENERIC_READ, FALSE/*!inherit*/, DUPLICATE_CLOSE_SOURCE)) { | |
1495 | CloseHandle(pipe_out_w); | |
1496 | return -1; | |
1497 | } | |
1498 | HANDLE pipe_err_w; | |
1499 | if (!DuplicateHandle(self, pipe_out_w, self, &pipe_err_w, | |
1500 | 0, TRUE/*inherit*/, DUPLICATE_SAME_ACCESS)) { | |
1501 | CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1502 | return -1; | |
1503 | } | |
1504 | ||
1505 | // Create process | |
1506 | STARTUPINFO si; memset(&si, 0, sizeof(si)); si.cb = sizeof(si); | |
1507 | si.hStdInput = INVALID_HANDLE_VALUE; | |
1508 | si.hStdOutput = pipe_out_w; si.hStdError = pipe_err_w; | |
1509 | si.dwFlags = STARTF_USESTDHANDLES; | |
1510 | PROCESS_INFORMATION pi; | |
1511 | if (!CreateProcess( | |
1512 | NULL, const_cast<char *>(cmd), | |
1513 | NULL, NULL, TRUE/*inherit*/, | |
1514 | CREATE_NO_WINDOW/*do not create a new console window*/, | |
1515 | NULL, NULL, &si, &pi)) { | |
1516 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1517 | return -1; | |
1518 | } | |
1519 | CloseHandle(pi.hThread); | |
1520 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_w); | |
1521 | ||
1522 | // Copy stdout to output buffer | |
1523 | int i = 0; | |
1524 | while (i < outsize) { | |
1525 | DWORD num_read; | |
1526 | if (!ReadFile(pipe_out_r, dataout+i, outsize-i, &num_read, NULL) || num_read == 0) | |
1527 | break; | |
1528 | i += num_read; | |
1529 | } | |
1530 | CloseHandle(pipe_out_r); | |
1531 | // Wait for process | |
1532 | WaitForSingleObject(pi.hProcess, INFINITE); | |
1533 | CloseHandle(pi.hProcess); | |
1534 | return i; | |
9ebc753d GG |
1535 | } |
1536 | ||
1537 | ||
1538 | static const char * findstr(const char * str, const char * sub) | |
1539 | { | |
2127e193 GI |
1540 | const char * s = strstr(str, sub); |
1541 | return (s ? s+strlen(sub) : ""); | |
9ebc753d GG |
1542 | } |
1543 | ||
1544 | ||
1545 | static void copy_swapped(unsigned char * dest, const char * src, int destsize) | |
1546 | { | |
2127e193 GI |
1547 | int srclen = strcspn(src, "\r\n"); |
1548 | int i; | |
1549 | for (i = 0; i < destsize-1 && i < srclen-1; i+=2) { | |
1550 | dest[i] = src[i+1]; dest[i+1] = src[i]; | |
1551 | } | |
1552 | if (i < destsize-1 && i < srclen) | |
1553 | dest[i+1] = src[i]; | |
1554 | } | |
1555 | ||
1556 | ||
1557 | // TODO: This is OS independent | |
1558 | ||
1559 | win_tw_cli_device::win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
1560 | : smart_device(intf, dev_name, "tw_cli", req_type), | |
1561 | m_ident_valid(false), m_smart_valid(false) | |
1562 | { | |
1563 | memset(&m_ident_buf, 0, sizeof(m_ident_buf)); | |
1564 | memset(&m_smart_buf, 0, sizeof(m_smart_buf)); | |
1565 | } | |
1566 | ||
1567 | ||
1568 | bool win_tw_cli_device::is_open() const | |
1569 | { | |
1570 | return (m_ident_valid || m_smart_valid); | |
1571 | } | |
1572 | ||
1573 | ||
1574 | bool win_tw_cli_device::open() | |
1575 | { | |
1576 | m_ident_valid = m_smart_valid = false; | |
1577 | const char * name = skipdev(get_dev_name()); | |
1578 | // Read tw_cli or 3DM browser output into buffer | |
1579 | char buffer[4096]; | |
1580 | int size = -1, n1 = -1, n2 = -1; | |
1581 | if (!strcmp(name, "tw_cli/clip")) { // read clipboard | |
1582 | size = get_clipboard(buffer, sizeof(buffer)); | |
1583 | } | |
1584 | else if (!strcmp(name, "tw_cli/stdin")) { // read stdin | |
1585 | size = fread(buffer, 1, sizeof(buffer), stdin); | |
1586 | } | |
1587 | else if (sscanf(name, "tw_cli/%nc%*u/p%*u%n", &n1, &n2) >= 0 && n2 == (int)strlen(name)) { | |
1588 | // tw_cli/cx/py => read output from "tw_cli /cx/py show all" | |
1589 | char cmd[100]; | |
1590 | snprintf(cmd, sizeof(cmd), "tw_cli /%s show all", name+n1); | |
1591 | if (con->reportataioctl > 1) | |
1592 | pout("%s: Run: \"%s\"\n", name, cmd); | |
1593 | size = run_cmd(cmd, buffer, sizeof(buffer)); | |
1594 | } | |
1595 | else { | |
1596 | return set_err(EINVAL); | |
1597 | } | |
1598 | ||
1599 | if (con->reportataioctl > 1) | |
1600 | pout("%s: Read %d bytes\n", name, size); | |
1601 | if (size <= 0) | |
1602 | return set_err(ENOENT); | |
1603 | if (size >= (int)sizeof(buffer)) | |
1604 | return set_err(EIO); | |
1605 | ||
1606 | buffer[size] = 0; | |
1607 | if (con->reportataioctl > 1) | |
1608 | pout("[\n%.100s%s\n]\n", buffer, (size>100?"...":"")); | |
1609 | ||
1610 | // Fake identify sector | |
1611 | ASSERT_SIZEOF(ata_identify_device, 512); | |
1612 | ata_identify_device * id = &m_ident_buf; | |
1613 | memset(id, 0, sizeof(*id)); | |
1614 | copy_swapped(id->model , findstr(buffer, " Model = " ), sizeof(id->model)); | |
1615 | copy_swapped(id->fw_rev , findstr(buffer, " Firmware Version = "), sizeof(id->fw_rev)); | |
1616 | copy_swapped(id->serial_no, findstr(buffer, " Serial = " ), sizeof(id->serial_no)); | |
1617 | unsigned long nblocks = 0; // "Capacity = N.N GB (N Blocks)" | |
1618 | sscanf(findstr(buffer, "Capacity = "), "%*[^(\r\n](%lu", &nblocks); | |
1619 | if (nblocks) { | |
1620 | id->words047_079[49-47] = 0x0200; // size valid | |
1621 | id->words047_079[60-47] = (unsigned short)(nblocks ); // secs_16 | |
1622 | id->words047_079[61-47] = (unsigned short)(nblocks>>16); // secs_32 | |
1623 | } | |
2127e193 GI |
1624 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid |
1625 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1626 | ||
1627 | // Parse smart data hex dump | |
1628 | const char * s = findstr(buffer, "Drive Smart Data:"); | |
f4ebf3d1 GI |
1629 | if (!*s) |
1630 | s = findstr(buffer, "Drive SMART Data:"); // tw_cli from 9.5.x | |
2127e193 GI |
1631 | if (!*s) { |
1632 | s = findstr(buffer, "S.M.A.R.T. (Controller"); // from 3DM browser window | |
1633 | if (*s) { | |
1634 | const char * s1 = findstr(s, "<td class"); // html version | |
1635 | if (*s1) | |
1636 | s = s1; | |
1637 | s += strcspn(s, "\r\n"); | |
1638 | } | |
1639 | else | |
1640 | s = buffer; // try raw hex dump without header | |
1641 | } | |
1642 | unsigned char * sd = (unsigned char *)&m_smart_buf; | |
1643 | int i = 0; | |
1644 | for (;;) { | |
1645 | unsigned x = ~0; int n = -1; | |
1646 | if (!(sscanf(s, "%x %n", &x, &n) == 1 && !(x & ~0xff))) | |
1647 | break; | |
1648 | sd[i] = (unsigned char)x; | |
1649 | if (!(++i < 512 && n > 0)) | |
1650 | break; | |
1651 | s += n; | |
1652 | if (*s == '<') // "<br>" | |
1653 | s += strcspn(s, "\r\n"); | |
1654 | } | |
1655 | if (i < 512) { | |
1656 | if (!id->model[1]) { | |
1657 | // No useful data found | |
1658 | char * err = strstr(buffer, "Error:"); | |
1659 | if (!err) | |
1660 | err = strstr(buffer, "error :"); | |
1661 | if (err && (err = strchr(err, ':'))) { | |
1662 | // Show tw_cli error message | |
1663 | err++; | |
1664 | err[strcspn(err, "\r\n")] = 0; | |
1665 | return set_err(EIO, err); | |
1666 | } | |
1667 | return set_err(EIO); | |
1668 | } | |
1669 | sd = 0; | |
1670 | } | |
1671 | ||
1672 | m_ident_valid = true; | |
1673 | m_smart_valid = !!sd; | |
1674 | return true; | |
1675 | } | |
1676 | ||
1677 | ||
1678 | bool win_tw_cli_device::close() | |
1679 | { | |
1680 | m_ident_valid = m_smart_valid = false; | |
1681 | return true; | |
1682 | } | |
1683 | ||
1684 | ||
1685 | int win_tw_cli_device::ata_command_interface(smart_command_set command, int /*select*/, char * data) | |
1686 | { | |
1687 | switch (command) { | |
1688 | case IDENTIFY: | |
1689 | if (!m_ident_valid) | |
1690 | break; | |
1691 | memcpy(data, &m_ident_buf, 512); | |
1692 | return 0; | |
1693 | case READ_VALUES: | |
1694 | if (!m_smart_valid) | |
1695 | break; | |
1696 | memcpy(data, &m_smart_buf, 512); | |
1697 | return 0; | |
2127e193 GI |
1698 | case ENABLE: |
1699 | case STATUS: | |
1700 | case STATUS_CHECK: // Fake "good" SMART status | |
1701 | return 0; | |
1702 | default: | |
1703 | break; | |
1704 | } | |
1705 | // Arrive here for all unsupported commands | |
1706 | set_err(ENOSYS); | |
1707 | return -1; | |
9ebc753d GG |
1708 | } |
1709 | ||
1710 | ||
a37e7145 | 1711 | ///////////////////////////////////////////////////////////////////////////// |
a37e7145 GG |
1712 | // IOCTL_STORAGE_QUERY_PROPERTY |
1713 | ||
1953ff6d | 1714 | union STORAGE_DEVICE_DESCRIPTOR_DATA { |
2127e193 GI |
1715 | STORAGE_DEVICE_DESCRIPTOR desc; |
1716 | char raw[256]; | |
1953ff6d | 1717 | }; |
a37e7145 | 1718 | |
1953ff6d GG |
1719 | // Get STORAGE_DEVICE_DESCRIPTOR_DATA for device. |
1720 | // (This works without admin rights) | |
1721 | ||
1722 | static int storage_query_property_ioctl(HANDLE hdevice, STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
a37e7145 | 1723 | { |
2127e193 GI |
1724 | STORAGE_PROPERTY_QUERY query = {StorageDeviceProperty, PropertyStandardQuery, {0} }; |
1725 | memset(data, 0, sizeof(*data)); | |
1726 | ||
1727 | DWORD num_out; | |
1728 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_QUERY_PROPERTY, | |
1729 | &query, sizeof(query), data, sizeof(*data), &num_out, NULL)) { | |
1730 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) | |
1731 | pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%ld\n", GetLastError()); | |
1732 | errno = ENOSYS; | |
1733 | return -1; | |
1734 | } | |
1735 | ||
1736 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) { | |
1737 | pout(" IOCTL_STORAGE_QUERY_PROPERTY returns:\n" | |
1738 | " Vendor: \"%s\"\n" | |
1739 | " Product: \"%s\"\n" | |
1740 | " Revision: \"%s\"\n" | |
1741 | " Removable: %s\n" | |
1742 | " BusType: 0x%02x\n", | |
1743 | (data->desc.VendorIdOffset ? data->raw+data->desc.VendorIdOffset : ""), | |
1744 | (data->desc.ProductIdOffset ? data->raw+data->desc.ProductIdOffset : ""), | |
1745 | (data->desc.ProductRevisionOffset ? data->raw+data->desc.ProductRevisionOffset : ""), | |
1746 | (data->desc.RemovableMedia? "Yes":"No"), data->desc.BusType | |
1747 | ); | |
1748 | } | |
1749 | return 0; | |
1953ff6d GG |
1750 | } |
1751 | ||
1752 | ||
1753 | ///////////////////////////////////////////////////////////////////////////// | |
1953ff6d GG |
1754 | // IOCTL_STORAGE_PREDICT_FAILURE |
1755 | ||
1953ff6d GG |
1756 | // Call IOCTL_STORAGE_PREDICT_FAILURE, return PredictFailure value |
1757 | // or -1 on error, opionally return VendorSpecific data. | |
1758 | // (This works without admin rights) | |
1759 | ||
1760 | static int storage_predict_failure_ioctl(HANDLE hdevice, char * data = 0) | |
1761 | { | |
2127e193 GI |
1762 | STORAGE_PREDICT_FAILURE pred; |
1763 | memset(&pred, 0, sizeof(pred)); | |
1764 | ||
1765 | DWORD num_out; | |
1766 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_PREDICT_FAILURE, | |
1767 | 0, 0, &pred, sizeof(pred), &num_out, NULL)) { | |
1768 | if (con->reportataioctl > 1) | |
1769 | pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%ld\n", GetLastError()); | |
1770 | errno = ENOSYS; | |
1771 | return -1; | |
1772 | } | |
1773 | ||
1774 | if (con->reportataioctl > 1) { | |
1775 | pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n" | |
1776 | " PredictFailure: 0x%08lx\n" | |
1777 | " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n", | |
1778 | pred.PredictFailure, | |
1779 | pred.VendorSpecific[0], pred.VendorSpecific[1], pred.VendorSpecific[2], | |
1780 | pred.VendorSpecific[sizeof(pred.VendorSpecific)-1] | |
1781 | ); | |
1782 | } | |
1783 | if (data) | |
1784 | memcpy(data, pred.VendorSpecific, sizeof(pred.VendorSpecific)); | |
1785 | return (!pred.PredictFailure ? 0 : 1); | |
a37e7145 GG |
1786 | } |
1787 | ||
1788 | ||
1789 | ///////////////////////////////////////////////////////////////////////////// | |
1790 | ||
2127e193 GI |
1791 | // get DEV_* for open handle |
1792 | static win_dev_type get_controller_type(HANDLE hdevice, bool admin, GETVERSIONINPARAMS_EX * ata_version_ex) | |
a37e7145 | 1793 | { |
2127e193 GI |
1794 | // Try SMART_GET_VERSION first to detect ATA SMART support |
1795 | // for drivers reporting BusTypeScsi (3ware) | |
1796 | if (admin && smart_get_version(hdevice, ata_version_ex) >= 0) | |
1797 | return DEV_ATA; | |
1798 | ||
1799 | // Get BusType from device descriptor | |
1800 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
1801 | if (storage_query_property_ioctl(hdevice, &data)) | |
1802 | return DEV_UNKNOWN; | |
1803 | ||
7f0798ef | 1804 | // Newer BusType* values are missing in older includes |
2127e193 GI |
1805 | switch (data.desc.BusType) { |
1806 | case BusTypeAta: | |
7f0798ef | 1807 | case (STORAGE_BUS_TYPE)0x0b: // BusTypeSata |
2127e193 GI |
1808 | if (ata_version_ex) |
1809 | memset(ata_version_ex, 0, sizeof(*ata_version_ex)); | |
1810 | return DEV_ATA; | |
1811 | case BusTypeScsi: | |
7f0798ef GI |
1812 | case (STORAGE_BUS_TYPE)0x09: // BusTypeiScsi |
1813 | case (STORAGE_BUS_TYPE)0x0a: // BusTypeSas | |
2127e193 GI |
1814 | return DEV_SCSI; |
1815 | case BusTypeUsb: | |
1816 | return DEV_USB; | |
1817 | default: | |
1818 | return DEV_UNKNOWN; | |
1819 | } | |
1820 | /*NOTREACHED*/ | |
a37e7145 GG |
1821 | } |
1822 | ||
2127e193 GI |
1823 | // get DEV_* for device path |
1824 | static win_dev_type get_controller_type(const char * path, GETVERSIONINPARAMS_EX * ata_version_ex = 0) | |
a37e7145 | 1825 | { |
2127e193 GI |
1826 | bool admin = true; |
1827 | HANDLE h = CreateFileA(path, GENERIC_READ|GENERIC_WRITE, | |
1828 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
1829 | if (h == INVALID_HANDLE_VALUE) { | |
1830 | admin = false; | |
1831 | h = CreateFileA(path, 0, | |
1832 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
1833 | if (h == INVALID_HANDLE_VALUE) | |
1834 | return DEV_UNKNOWN; | |
1835 | } | |
1836 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) | |
1837 | pout(" %s: successfully opened%s\n", path, (!admin ? " (without admin rights)" :"")); | |
1838 | win_dev_type type = get_controller_type(h, admin, ata_version_ex); | |
1839 | CloseHandle(h); | |
1840 | return type; | |
a37e7145 GG |
1841 | } |
1842 | ||
2127e193 GI |
1843 | // get DEV_* for physical drive number |
1844 | static win_dev_type get_phy_drive_type(int drive, GETVERSIONINPARAMS_EX * ata_version_ex) | |
a37e7145 | 1845 | { |
2127e193 GI |
1846 | char path[30]; |
1847 | snprintf(path, sizeof(path)-1, "\\\\.\\PhysicalDrive%d", drive); | |
1848 | return get_controller_type(path, ata_version_ex); | |
a37e7145 GG |
1849 | } |
1850 | ||
2127e193 | 1851 | static win_dev_type get_phy_drive_type(int drive) |
a37e7145 | 1852 | { |
2127e193 | 1853 | return get_phy_drive_type(drive, 0); |
a37e7145 GG |
1854 | } |
1855 | ||
2127e193 GI |
1856 | // get DEV_* for logical drive number |
1857 | static win_dev_type get_log_drive_type(int drive) | |
a37e7145 | 1858 | { |
2127e193 GI |
1859 | char path[30]; |
1860 | snprintf(path, sizeof(path)-1, "\\\\.\\%c:", 'A'+drive); | |
1861 | return get_controller_type(path); | |
a37e7145 GG |
1862 | } |
1863 | ||
1953ff6d GG |
1864 | // Build IDENTIFY information from STORAGE_DEVICE_DESCRIPTOR |
1865 | static int get_identify_from_device_property(HANDLE hdevice, ata_identify_device * id) | |
1866 | { | |
2127e193 GI |
1867 | STORAGE_DEVICE_DESCRIPTOR_DATA data; |
1868 | if (storage_query_property_ioctl(hdevice, &data)) | |
1869 | return -1; | |
1870 | ||
1871 | memset(id, 0, sizeof(*id)); | |
1872 | if (data.desc.ProductIdOffset) | |
1873 | copy_swapped(id->model, data.raw+data.desc.ProductIdOffset, sizeof(id->model)); | |
1874 | if (data.desc.ProductRevisionOffset) | |
1875 | copy_swapped(id->fw_rev, data.raw+data.desc.ProductRevisionOffset, sizeof(id->fw_rev)); | |
2127e193 GI |
1876 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid |
1877 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1878 | return 0; | |
1879 | } | |
1880 | ||
1881 | ||
1882 | ///////////////////////////////////////////////////////////////////////////// | |
1883 | // USB ID detection using WMI | |
1953ff6d | 1884 | |
2127e193 GI |
1885 | // Run a command, split stdout into lines. |
1886 | // Return number of lines read, -1 on error. | |
1887 | static int run_cmd(std::vector<std::string> & lines, const char * cmd, ...) | |
1888 | { | |
1889 | lines.clear(); | |
1890 | ||
1891 | va_list ap; va_start(ap, cmd); | |
1892 | std::string cmdline = vstrprintf(cmd, ap); | |
1893 | va_end(ap); | |
1894 | ||
1895 | if (con->reportscsiioctl > 1) | |
1896 | pout("Run: \"%s\"\n", cmdline.c_str()); | |
1897 | ||
1898 | char buffer[16*1024]; | |
1899 | int size = run_cmd(cmdline.c_str(), buffer, sizeof(buffer)); | |
1900 | ||
1901 | if (con->reportscsiioctl > 1) | |
1902 | pout("Read %d bytes\n", size); | |
1903 | if (!(0 < size && size < (int)sizeof(buffer)-1)) | |
1904 | return -1; | |
1905 | ||
1906 | buffer[size] = 0; | |
1907 | ||
1908 | for (int i = 0; buffer[i]; ) { | |
1909 | int len = strcspn(buffer+i, "\r\n"); | |
1910 | lines.push_back(std::string(buffer+i, len)); | |
1911 | i += len; | |
1912 | i += strspn(buffer+i, "\r\n"); | |
1913 | } | |
1914 | if (con->reportscsiioctl > 1) { | |
1915 | for (unsigned i = 0; i < lines.size(); i++) | |
1916 | printf("'%s'\n", lines[i].c_str()); | |
1917 | } | |
1918 | return lines.size(); | |
1919 | } | |
1920 | ||
1921 | // Quote string for WMI | |
1922 | static std::string wmi_quote(const char * s, int len) | |
1923 | { | |
1924 | std::string r; | |
1925 | for (int i = 0; i < len; i++) { | |
1926 | char c = s[i]; | |
1927 | if (c == '\\') | |
1928 | r += '\\'; | |
1929 | r += c; | |
1930 | } | |
1931 | return r; | |
1932 | } | |
1933 | ||
1934 | // Get USB ID for a physical drive number | |
1935 | static bool get_usb_id(int drive, unsigned short & vendor_id, unsigned short & product_id) | |
1936 | { | |
1937 | // Get device name | |
1938 | std::vector<std::string> result; | |
1939 | if (run_cmd(result, | |
1940 | "wmic PATH Win32_DiskDrive WHERE DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\" GET Model", | |
1941 | drive) != 2) | |
1942 | return false; | |
1943 | ||
1944 | std::string name = result[1]; | |
1945 | ||
1946 | // Get USB_CONTROLLER -> DEVICE associations | |
1947 | std::vector<std::string> assoc; | |
1948 | int n = run_cmd(assoc, "wmic PATH Win32_USBControllerDevice GET Antecedent,Dependent"); | |
1949 | if (n < 2) | |
1950 | return false; | |
1951 | ||
1952 | regular_expression regex("^([^ ]+) .*Win32_PnPEntity.DeviceID=\"(USBSTOR\\\\[^\"]*)\" *$", | |
1953 | REG_EXTENDED); | |
1954 | if (regex.empty()) // TODO: throw in constructor? | |
1955 | return false; | |
1956 | ||
1957 | int usbstoridx = -1; | |
1958 | std::string usbcontr; | |
1959 | for (int i = 2; i < n; i++) { | |
1960 | // Find next 'USB_CONTROLLER USBSTORAGE_DEVICE' pair | |
1961 | regmatch_t match[3]; | |
1962 | const char * s = assoc[i].c_str(); | |
1963 | if (!regex.execute(s, 3, match)) | |
1964 | continue; | |
1965 | ||
1966 | // USBSTOR device found, compare Name | |
1967 | if (run_cmd(result, | |
1968 | "wmic PATH Win32_PnPEntity WHERE DeviceID=\"%s\" GET Name", | |
1969 | wmi_quote(s + match[2].rm_so, match[2].rm_eo - match[2].rm_so).c_str() | |
1970 | ) != 2) | |
1971 | continue; | |
1972 | if (result[1] != name) | |
1973 | continue; | |
1974 | ||
1975 | // Name must be uniqe | |
1976 | if (usbstoridx >= 0) | |
1977 | return false; | |
1978 | ||
1979 | usbstoridx = i; | |
1980 | usbcontr.assign(s + match[1].rm_so, match[1].rm_eo - match[1].rm_so); | |
1981 | } | |
1982 | ||
1983 | // Found ? | |
1984 | if (usbstoridx <= 0) | |
1985 | return false; | |
1986 | ||
1987 | // The entry preceding USBSTOR should be the USB bridge device | |
1988 | regex.compile("^([^ ]+) .*Win32_PnPEntity.DeviceID=\"USB\\\\VID_(....&PID_....)[^\"]*\" *$", | |
1989 | REG_EXTENDED); | |
1990 | if (regex.empty()) | |
1991 | return false; | |
1992 | regmatch_t match[3]; | |
1993 | const char * s = assoc[usbstoridx-1].c_str(); | |
1994 | if (!regex.execute(s, 3, match)) | |
1995 | return false; | |
1996 | ||
1997 | // Both devices must be associated to same controller | |
1998 | if (usbcontr != std::string(s + match[1].rm_so, match[1].rm_eo - match[1].rm_so)) | |
1999 | return false; | |
2000 | ||
2001 | // Parse USB ID | |
2002 | int nc = -1; | |
2003 | if (!(sscanf(s + match[2].rm_so, "%4hx&PID_%4hx%n", | |
2004 | &vendor_id, &product_id, &nc) == 2 && nc == 4+5+4)) | |
2005 | return false; | |
2006 | ||
2007 | if (con->reportscsiioctl > 1) | |
2008 | pout("USB ID = 0x%04x:0x%04x\n", vendor_id, product_id); | |
2009 | return true; | |
1953ff6d GG |
2010 | } |
2011 | ||
a37e7145 | 2012 | |
4d59bff9 GG |
2013 | ///////////////////////////////////////////////////////////////////////////// |
2014 | ||
2015 | // Call GetDevicePowerState() if available (Win98/ME/2000/XP/2003) | |
2016 | // returns: 1=active, 0=standby, -1=error | |
2017 | // (This would also work for SCSI drives) | |
2018 | ||
2019 | static int get_device_power_state(HANDLE hdevice) | |
2020 | { | |
2127e193 | 2021 | static HINSTANCE h_kernel_dll = 0; |
4d59bff9 | 2022 | #ifdef __CYGWIN__ |
2127e193 | 2023 | static DWORD kernel_dll_pid = 0; |
4d59bff9 | 2024 | #endif |
2127e193 | 2025 | static BOOL (WINAPI * GetDevicePowerState_p)(HANDLE, BOOL *) = 0; |
4d59bff9 | 2026 | |
2127e193 | 2027 | BOOL state = TRUE; |
4d59bff9 | 2028 | |
2127e193 | 2029 | if (!GetDevicePowerState_p |
4d59bff9 | 2030 | #ifdef __CYGWIN__ |
2127e193 | 2031 | || kernel_dll_pid != GetCurrentProcessId() // detect fork() |
4d59bff9 | 2032 | #endif |
2127e193 GI |
2033 | ) { |
2034 | if (h_kernel_dll == INVALID_HANDLE_VALUE) { | |
2035 | errno = ENOSYS; | |
2036 | return -1; | |
2037 | } | |
2038 | if (!(h_kernel_dll = LoadLibraryA("KERNEL32.DLL"))) { | |
2039 | pout("Cannot load KERNEL32.DLL, Error=%ld\n", GetLastError()); | |
2040 | h_kernel_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2041 | errno = ENOSYS; | |
2042 | return -1; | |
2043 | } | |
2044 | if (!(GetDevicePowerState_p = (BOOL (WINAPI *)(HANDLE, BOOL *)) | |
2045 | GetProcAddress(h_kernel_dll, "GetDevicePowerState"))) { | |
2046 | if (con->reportataioctl) | |
2047 | pout(" GetDevicePowerState() not found, Error=%ld\n", GetLastError()); | |
2048 | FreeLibrary(h_kernel_dll); | |
2049 | h_kernel_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2050 | errno = ENOSYS; | |
2051 | return -1; | |
2052 | } | |
4d59bff9 | 2053 | #ifdef __CYGWIN__ |
2127e193 | 2054 | kernel_dll_pid = GetCurrentProcessId(); |
4d59bff9 | 2055 | #endif |
2127e193 GI |
2056 | } |
2057 | ||
2058 | if (!GetDevicePowerState_p(hdevice, &state)) { | |
2059 | long err = GetLastError(); | |
2060 | if (con->reportataioctl) | |
2061 | pout(" GetDevicePowerState() failed, Error=%ld\n", err); | |
2062 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
2063 | // TODO: This may not work as expected on transient errors, | |
2064 | // because smartd interprets -1 as SLEEP mode regardless of errno. | |
2065 | return -1; | |
2066 | } | |
2067 | ||
2068 | if (con->reportataioctl > 1) | |
2069 | pout(" GetDevicePowerState() succeeded, state=%d\n", state); | |
2070 | return state; | |
4d59bff9 GG |
2071 | } |
2072 | ||
832b75ed GG |
2073 | |
2074 | ///////////////////////////////////////////////////////////////////////////// | |
2075 | ||
a23d5117 | 2076 | #if WIN9X_SUPPORT |
832b75ed GG |
2077 | // Print SMARTVSD error message, return errno |
2078 | ||
2079 | static int smartvsd_error() | |
2080 | { | |
2127e193 GI |
2081 | char path[MAX_PATH]; |
2082 | unsigned len; | |
2083 | if (!(5 <= (len = GetSystemDirectoryA(path, MAX_PATH)) && len < MAX_PATH/2)) | |
2084 | return ENOENT; | |
2085 | // SMARTVSD.VXD present? | |
2086 | strcpy(path+len, "\\IOSUBSYS\\SMARTVSD.VXD"); | |
2087 | if (!access(path, 0)) { | |
2088 | // Yes, standard IDE driver used? | |
2089 | HANDLE h; | |
2090 | if ( (h = CreateFileA("\\\\.\\ESDI_506", | |
2091 | GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2092 | NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE | |
2093 | && GetLastError() == ERROR_FILE_NOT_FOUND ) { | |
2094 | pout("Standard IDE driver ESDI_506.PDR not used, or no IDE/ATA drives present.\n"); | |
2095 | return ENOENT; | |
2096 | } | |
2097 | else { | |
2098 | if (h != INVALID_HANDLE_VALUE) // should not happen | |
2099 | CloseHandle(h); | |
2100 | pout("SMART driver SMARTVSD.VXD is installed, but not loaded.\n"); | |
2101 | return ENOSYS; | |
2102 | } | |
2103 | } | |
2104 | else { | |
2105 | strcpy(path+len, "\\SMARTVSD.VXD"); | |
2106 | if (!access(path, 0)) { | |
2107 | // Some Windows versions install SMARTVSD.VXD in SYSTEM directory | |
2108 | // (http://support.microsoft.com/kb/265854/en-us). | |
2109 | path[len] = 0; | |
2110 | pout("SMART driver is not properly installed,\n" | |
2111 | " move SMARTVSD.VXD from \"%s\" to \"%s\\IOSUBSYS\"\n" | |
2112 | " and reboot Windows.\n", path, path); | |
2113 | } | |
2114 | else { | |
2115 | // Some Windows versions do not provide SMARTVSD.VXD | |
2116 | // (http://support.microsoft.com/kb/199886/en-us). | |
2117 | path[len] = 0; | |
2118 | pout("SMARTVSD.VXD is missing in folder \"%s\\IOSUBSYS\".\n", path); | |
2119 | } | |
2120 | return ENOSYS; | |
2121 | } | |
832b75ed GG |
2122 | } |
2123 | ||
a23d5117 | 2124 | #endif // WIN9X_SUPPORT |
832b75ed | 2125 | |
4d59bff9 GG |
2126 | // Get default ATA device options |
2127 | ||
2128 | static const char * ata_get_def_options() | |
2129 | { | |
2127e193 GI |
2130 | DWORD ver = GetVersion(); |
2131 | if ((ver & 0x80000000) || (ver & 0xff) < 4) // Win9x/ME | |
2132 | return "s"; // SMART_* only | |
2133 | else if ((ver & 0xff) == 4) // WinNT4 | |
2134 | return "sc"; // SMART_*, SCSI_PASS_THROUGH | |
2135 | else // WinXP, 2003, Vista | |
2136 | return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, | |
2137 | // STORAGE_*, SCSI_MINIPORT_* | |
4d59bff9 GG |
2138 | } |
2139 | ||
2140 | ||
2127e193 | 2141 | // Common routines for devices with HANDLEs |
4d59bff9 | 2142 | |
2127e193 GI |
2143 | win_smart_device::~win_smart_device() throw() |
2144 | { | |
2145 | if (m_fh != INVALID_HANDLE_VALUE) | |
2146 | ::CloseHandle(m_fh); | |
832b75ed GG |
2147 | } |
2148 | ||
2127e193 GI |
2149 | bool win_smart_device::is_open() const |
2150 | { | |
2151 | return (m_fh != INVALID_HANDLE_VALUE); | |
2152 | } | |
832b75ed | 2153 | |
2127e193 GI |
2154 | bool win_smart_device::close() |
2155 | { | |
2156 | if (m_fh == INVALID_HANDLE_VALUE) | |
2157 | return true; | |
2158 | BOOL rc = ::CloseHandle(m_fh); | |
2159 | m_fh = INVALID_HANDLE_VALUE; | |
2160 | return !!rc; | |
2161 | } | |
832b75ed | 2162 | |
2127e193 | 2163 | // ATA |
832b75ed | 2164 | |
2127e193 GI |
2165 | win_ata_device::win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) |
2166 | : smart_device(intf, dev_name, "ata", req_type), | |
2167 | m_usr_options(false), | |
2168 | m_admin(false), | |
a23d5117 | 2169 | m_id_is_cached(false), |
2127e193 GI |
2170 | m_drive(0), |
2171 | m_port(-1), | |
2172 | m_smartver_state(0) | |
2173 | { | |
2174 | } | |
2175 | ||
2176 | win_ata_device::~win_ata_device() throw() | |
832b75ed | 2177 | { |
832b75ed GG |
2178 | } |
2179 | ||
2180 | ||
2127e193 GI |
2181 | // Open ATA device |
2182 | ||
2183 | bool win_ata_device::open() | |
832b75ed | 2184 | { |
2127e193 GI |
2185 | const char * name = skipdev(get_dev_name()); int len = strlen(name); |
2186 | // [sh]d[a-z](:[saicmfp]+)? => Physical drive 0-25, with options | |
2187 | char drive[1+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; | |
2188 | if ( sscanf(name, "%*[sh]d%1[a-z]%n:%7[saicmfp]%n", drive, &n1, options, &n2) >= 1 | |
2189 | && ((n1 == len && !options[0]) || n2 == len) ) { | |
2190 | return open(drive[0] - 'a', -1, options, -1); | |
2191 | } | |
2192 | // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-25, RAID port N, with options | |
2193 | drive[0] = 0; options[0] = 0; n1 = -1; n2 = -1; | |
2194 | unsigned port = ~0; | |
2195 | if ( sscanf(name, "%*[sh]d%1[a-z],%u%n:%8[saicmfp3]%n", drive, &port, &n1, options, &n2) >= 2 | |
2196 | && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { | |
2197 | return open(drive[0] - 'a', -1, options, port); | |
2198 | } | |
2199 | // pd<m>,N => Physical drive <m>, RAID port N | |
2200 | int phydrive = -1; port = ~0; n1 = -1; n2 = -1; | |
2201 | if ( sscanf(name, "pd%d%n,%u%n", &phydrive, &n1, &port, &n2) >= 1 | |
2202 | && phydrive >= 0 && ((n1 == len && (int)port < 0) || (n2 == len && port < 32))) { | |
2203 | return open(phydrive, -1, "", (int)port); | |
2204 | } | |
2205 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
2206 | int logdrive = drive_letter(name); | |
2207 | if (logdrive >= 0) { | |
2208 | return open(-1, logdrive, "", -1); | |
2209 | } | |
2210 | ||
2211 | return set_err(EINVAL); | |
832b75ed GG |
2212 | } |
2213 | ||
2127e193 GI |
2214 | |
2215 | bool win_ata_device::open(int phydrive, int logdrive, const char * options, int port) | |
832b75ed | 2216 | { |
2127e193 | 2217 | // path depends on Windows Version |
2127e193 GI |
2218 | char devpath[30]; |
2219 | if (win9x && 0 <= phydrive && phydrive <= 7) | |
2220 | // Use patched "smartvse.vxd" for drives 4-7, see INSTALL file for details | |
2221 | strcpy(devpath, (phydrive <= 3 ? "\\\\.\\SMARTVSD" : "\\\\.\\SMARTVSE")); | |
2222 | else if (!win9x && 0 <= phydrive && phydrive <= 255) | |
2223 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", phydrive); | |
2224 | else if (!win9x && 0 <= logdrive && logdrive <= 'Z'-'A') | |
2225 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\%c:", 'A'+logdrive); | |
2226 | else | |
2227 | return set_err(ENOENT); | |
2228 | ||
2229 | // Open device | |
2230 | HANDLE h = INVALID_HANDLE_VALUE; | |
2231 | if (win9x || !(*options && !options[strspn(options, "fp")])) { | |
2232 | // Open with admin rights | |
2233 | m_admin = true; | |
2234 | h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2235 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2236 | NULL, OPEN_EXISTING, 0, 0); | |
2237 | } | |
2238 | if (!win9x && h == INVALID_HANDLE_VALUE) { | |
2239 | // Open without admin rights | |
2240 | m_admin = false; | |
2241 | h = CreateFileA(devpath, 0, | |
2242 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2243 | NULL, OPEN_EXISTING, 0, 0); | |
2244 | } | |
2245 | if (h == INVALID_HANDLE_VALUE) { | |
2246 | long err = GetLastError(); | |
a23d5117 GI |
2247 | #if WIN9X_SUPPORT |
2248 | if (win9x && phydrive <= 3 && err == ERROR_FILE_NOT_FOUND) | |
2249 | smartvsd_error(); | |
2250 | #endif | |
2127e193 | 2251 | if (err == ERROR_FILE_NOT_FOUND) |
a23d5117 | 2252 | set_err(ENOENT, "%s: not found", devpath); |
2127e193 GI |
2253 | else if (err == ERROR_ACCESS_DENIED) |
2254 | set_err(EACCES, "%s: access denied", devpath); | |
2255 | else | |
2256 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
2257 | return false; | |
2258 | } | |
2259 | set_fh(h); | |
2260 | ||
a23d5117 GI |
2261 | // Warn once if admin rights are missing |
2262 | if (!m_admin) { | |
2263 | static bool noadmin_warning = false; | |
2264 | if (!noadmin_warning) { | |
2265 | pout("Warning: Limited functionality due to missing admin rights\n"); | |
2266 | noadmin_warning = true; | |
2267 | } | |
2268 | } | |
2269 | ||
2127e193 GI |
2270 | if (con->reportataioctl > 1) |
2271 | pout("%s: successfully opened%s\n", devpath, (!m_admin ? " (without admin rights)" :"")); | |
2272 | ||
2273 | m_usr_options = false; | |
2274 | if (*options) { | |
2275 | // Save user options | |
2276 | m_options = options; m_usr_options = true; | |
2277 | } | |
2278 | else if (port >= 0) | |
2279 | // RAID: SMART_* and SCSI_MINIPORT | |
2280 | m_options = "s3"; | |
2281 | else { | |
2282 | // Set default options according to Windows version | |
2283 | static const char * def_options = ata_get_def_options(); | |
2284 | m_options = def_options; | |
2285 | } | |
2286 | ||
2287 | // NT4/2000/XP: SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call | |
2288 | m_drive = 0; m_port = port; | |
2289 | if (!win9x && port < 0) | |
2290 | return true; | |
2291 | ||
2292 | // Win9X/ME: Get drive map | |
2293 | // RAID: Get port map | |
2294 | GETVERSIONINPARAMS_EX vers_ex; | |
2295 | int devmap = smart_get_version(h, (port >= 0 ? &vers_ex : 0)); | |
2296 | ||
2297 | unsigned long portmap = 0; | |
2298 | if (port >= 0 && devmap >= 0) { | |
2299 | // 3ware RAID: check vendor id | |
2300 | if (vers_ex.wIdentifier != SMART_VENDOR_3WARE) { | |
2301 | pout("SMART_GET_VERSION returns unknown Identifier = %04x\n" | |
2302 | "This is no 3ware 9000 controller or driver has no SMART support.\n", | |
2303 | vers_ex.wIdentifier); | |
2304 | devmap = -1; | |
2305 | } | |
2306 | else | |
2307 | portmap = vers_ex.dwDeviceMapEx; | |
2308 | } | |
2309 | if (devmap < 0) { | |
2310 | pout("%s: ATA driver has no SMART support\n", devpath); | |
2311 | if (!is_permissive()) { | |
2312 | close(); | |
2313 | return set_err(ENOSYS); | |
2314 | } | |
2315 | devmap = 0x0f; | |
2316 | } | |
2317 | m_smartver_state = 1; | |
2318 | ||
2319 | if (port >= 0) { | |
2320 | // 3ware RAID: update devicemap first | |
2321 | ||
2322 | if (!update_3ware_devicemap_ioctl(h)) { | |
2323 | if ( smart_get_version(h, &vers_ex) >= 0 | |
2324 | && vers_ex.wIdentifier == SMART_VENDOR_3WARE ) | |
2325 | portmap = vers_ex.dwDeviceMapEx; | |
2326 | } | |
2327 | // Check port existence | |
2328 | if (!(portmap & (1L << port))) { | |
2329 | if (!is_permissive()) { | |
2330 | close(); | |
2331 | return set_err(ENOENT, "%s: Port %d is empty or does not exist", devpath, port); | |
2332 | } | |
2333 | } | |
2334 | return true; | |
2335 | } | |
2336 | ||
2337 | // Win9x/ME: Check device presence & type | |
2338 | if (((devmap >> (phydrive & 0x3)) & 0x11) != 0x01) { | |
2339 | unsigned char atapi = (devmap >> (phydrive & 0x3)) & 0x10; | |
2340 | // Win9x drive existence check may not work as expected | |
2341 | // The atapi.sys driver incorrectly fills in the bIDEDeviceMap with 0x01 | |
2342 | // (The related KB Article Q196120 is no longer available) | |
2343 | if (!is_permissive()) { | |
2344 | close(); | |
2345 | return set_err((atapi ? ENOSYS : ENOENT), "%s: Drive %d %s (IDEDeviceMap=0x%02x)", | |
2346 | devpath, phydrive, (atapi?"is an ATAPI device":"does not exist"), devmap); | |
2347 | } | |
2348 | } | |
2349 | // Drive number must be passed to ioctl | |
2350 | m_drive = (phydrive & 0x3); | |
2351 | return true; | |
832b75ed GG |
2352 | } |
2353 | ||
2127e193 | 2354 | |
a23d5117 GI |
2355 | #if WIN9X_SUPPORT |
2356 | ||
2127e193 GI |
2357 | // Scan for ATA drives on Win9x/ME |
2358 | ||
2359 | bool win9x_smart_interface::ata_scan(smart_device_list & devlist) | |
832b75ed | 2360 | { |
2127e193 GI |
2361 | // Open device |
2362 | const char devpath[] = "\\\\.\\SMARTVSD"; | |
2363 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2364 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); | |
2365 | if (h == INVALID_HANDLE_VALUE) { | |
2366 | if (con->reportataioctl > 1) | |
2367 | pout(" %s: Open failed, Error=%ld\n", devpath, GetLastError()); | |
2368 | return true; // SMARTVSD.VXD missing or no ATA devices | |
2369 | } | |
2370 | ||
2371 | // Get drive map | |
2372 | int devmap = smart_get_version(h); | |
2373 | CloseHandle(h); | |
2374 | if (devmap < 0) | |
2375 | return true; // Should not happen | |
2376 | ||
2377 | // Check ATA device presence, remove ATAPI devices | |
2378 | devmap = (devmap & 0xf) & ~((devmap >> 4) & 0xf); | |
2379 | char name[20]; | |
2380 | for (int i = 0; i < 4; i++) { | |
2381 | if (!(devmap & (1 << i))) | |
2382 | continue; | |
2383 | sprintf(name, "/dev/hd%c", 'a'+i); | |
bed94269 | 2384 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2385 | } |
2386 | return true; | |
832b75ed GG |
2387 | } |
2388 | ||
a23d5117 GI |
2389 | #endif // WIN9X_SUPPORT |
2390 | ||
2127e193 GI |
2391 | |
2392 | // Scan for ATA drives | |
2393 | ||
2394 | bool winnt_smart_interface::ata_scan(smart_device_list & devlist) | |
4d59bff9 | 2395 | { |
2127e193 GI |
2396 | const int max_raid = 2; |
2397 | bool raid_seen[max_raid] = {false, false}; | |
2398 | ||
2399 | char name[20]; | |
2400 | for (int i = 0; i <= 9; i++) { | |
2401 | GETVERSIONINPARAMS_EX vers_ex; | |
2402 | if (get_phy_drive_type(i, &vers_ex) != DEV_ATA) | |
2403 | continue; | |
2404 | ||
2405 | // Interpret RAID drive map if present | |
2406 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { | |
2407 | // Skip if more than 2 controllers or logical drive from this controller already seen | |
2408 | if (vers_ex.wControllerId >= max_raid || raid_seen[vers_ex.wControllerId]) | |
2409 | continue; | |
2410 | raid_seen[vers_ex.wControllerId] = true; | |
2411 | // Add physical drives | |
2412 | for (int pi = 0; pi < 32; pi++) { | |
2413 | if (vers_ex.dwDeviceMapEx & (1L << pi)) { | |
2414 | sprintf(name, "/dev/sd%c,%u", 'a'+i, pi); | |
bed94269 | 2415 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2416 | } |
2417 | } | |
2418 | continue; | |
2419 | } | |
2420 | ||
2421 | // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returns ATA/SATA | |
2422 | sprintf(name, "/dev/sd%c", 'a'+i); | |
bed94269 | 2423 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2424 | } |
2425 | ||
2426 | return true; | |
2427 | } | |
2428 | ||
2429 | ||
2430 | ///////////////////////////////////////////////////////////////////////////// | |
2431 | ||
2432 | // Interface to ATA devices | |
2433 | bool win_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
2434 | { | |
2435 | // No multi-sector support for now, see above | |
2436 | // warning about IOCTL_ATA_PASS_THROUGH | |
2437 | if (!ata_cmd_is_ok(in, | |
2438 | true, // data_out_support | |
2439 | false, // !multi_sector_support | |
2440 | true) // ata_48bit_support | |
2441 | ) | |
2442 | return false; | |
2443 | ||
2444 | // Determine ioctl functions valid for this ATA cmd | |
2445 | const char * valid_options = 0; | |
2446 | ||
2447 | switch (in.in_regs.command) { | |
2448 | case ATA_IDENTIFY_DEVICE: | |
2449 | case ATA_IDENTIFY_PACKET_DEVICE: | |
2450 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
2451 | // and SCSI_MINIPORT_* if requested by user | |
2452 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2453 | break; | |
2454 | ||
2455 | case ATA_CHECK_POWER_MODE: | |
2456 | // Try GetDevicePowerState() first, ATA/IDE_PASS_THROUGH may spin up disk | |
2457 | valid_options = "pai3"; | |
2458 | break; | |
2459 | ||
2460 | case ATA_SMART_CMD: | |
2461 | switch (in.in_regs.features) { | |
2462 | case ATA_SMART_READ_VALUES: | |
2463 | case ATA_SMART_READ_THRESHOLDS: | |
2464 | case ATA_SMART_AUTOSAVE: | |
2465 | case ATA_SMART_ENABLE: | |
2466 | case ATA_SMART_DISABLE: | |
2467 | case ATA_SMART_AUTO_OFFLINE: | |
2468 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
2469 | // and SCSI_MINIPORT_* if requested by user | |
2470 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2471 | break; | |
2472 | ||
2473 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
2474 | // SMART_SEND_DRIVE_COMMAND supports ABORT_SELF_TEST only on Win9x/ME | |
a23d5117 | 2475 | valid_options = (m_usr_options || in.in_regs.lba_low != 127/*ABORT*/ || win9x ? |
2127e193 GI |
2476 | "saicm3" : "aicm3"); |
2477 | break; | |
2478 | ||
2479 | case ATA_SMART_READ_LOG_SECTOR: | |
2480 | // SMART_RCV_DRIVE_DATA supports this only on Win9x/ME | |
2481 | // Try SCSI_MINIPORT also to skip buggy class driver | |
2482 | // SMART functions do not support multi sector I/O. | |
2483 | if (in.size == 512) | |
a23d5117 | 2484 | valid_options = (m_usr_options || win9x ? "saicm3" : "aicm3"); |
2127e193 GI |
2485 | else |
2486 | valid_options = "a"; | |
2487 | break; | |
2488 | ||
2489 | case ATA_SMART_WRITE_LOG_SECTOR: | |
2490 | // ATA_PASS_THROUGH, SCSI_MINIPORT, others don't support DATA_OUT | |
2491 | // but SCSI_MINIPORT_* only if requested by user and single sector. | |
2492 | valid_options = (in.size == 512 && m_usr_options ? "am" : "a"); | |
2493 | break; | |
2494 | ||
2495 | case ATA_SMART_STATUS: | |
2496 | // May require lba_mid,lba_high register return | |
2497 | if (in.out_needed.is_set()) | |
2498 | valid_options = (m_usr_options ? "saimf" : "saif"); | |
2499 | else | |
2500 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2501 | break; | |
2502 | ||
2503 | default: | |
2504 | // Unknown SMART command, handle below | |
2505 | break; | |
2506 | } | |
2507 | break; | |
2508 | ||
2509 | default: | |
2510 | // Other ATA command, handle below | |
2511 | break; | |
2512 | } | |
2513 | ||
2514 | if (!valid_options) { | |
2515 | // No special ATA command found above, select a generic pass through ioctl. | |
2516 | if (!( in.direction == ata_cmd_in::no_data | |
2517 | || (in.direction == ata_cmd_in::data_in && in.size == 512)) | |
2518 | || in.in_regs.is_48bit_cmd() ) | |
2519 | // DATA_OUT, more than one sector, 48-bit command: ATA_PASS_THROUGH only | |
2520 | valid_options = "a"; | |
2521 | else if (in.out_needed.is_set()) | |
2522 | // Need output registers: ATA/IDE_PASS_THROUGH | |
2523 | valid_options = "ai"; | |
2524 | else | |
2525 | valid_options = "aic"; | |
2526 | } | |
2527 | ||
2528 | if (!m_admin) { | |
2529 | // Restrict to IOCTL_STORAGE_* | |
2530 | if (strchr(valid_options, 'f')) | |
2531 | valid_options = "f"; | |
2532 | else if (strchr(valid_options, 'p')) | |
2533 | valid_options = "p"; | |
2534 | else | |
2535 | return set_err(ENOSYS, "Function requires admin rights"); | |
2536 | } | |
2537 | ||
2538 | // Set IDEREGS | |
2539 | IDEREGS regs, prev_regs; | |
2540 | { | |
2541 | const ata_in_regs & lo = in.in_regs; | |
2542 | regs.bFeaturesReg = lo.features; | |
2543 | regs.bSectorCountReg = lo.sector_count; | |
2544 | regs.bSectorNumberReg = lo.lba_low; | |
2545 | regs.bCylLowReg = lo.lba_mid; | |
2546 | regs.bCylHighReg = lo.lba_high; | |
2547 | regs.bDriveHeadReg = lo.device; | |
2548 | regs.bCommandReg = lo.command; | |
2549 | regs.bReserved = 0; | |
2550 | } | |
2551 | if (in.in_regs.is_48bit_cmd()) { | |
2552 | const ata_in_regs & hi = in.in_regs.prev; | |
2553 | prev_regs.bFeaturesReg = hi.features; | |
2554 | prev_regs.bSectorCountReg = hi.sector_count; | |
2555 | prev_regs.bSectorNumberReg = hi.lba_low; | |
2556 | prev_regs.bCylLowReg = hi.lba_mid; | |
2557 | prev_regs.bCylHighReg = hi.lba_high; | |
2558 | prev_regs.bDriveHeadReg = hi.device; | |
2559 | prev_regs.bCommandReg = hi.command; | |
2560 | prev_regs.bReserved = 0; | |
2561 | } | |
2562 | ||
2563 | // Set data direction | |
2564 | int datasize = 0; | |
2565 | char * data = 0; | |
2566 | switch (in.direction) { | |
2567 | case ata_cmd_in::no_data: | |
2568 | break; | |
2569 | case ata_cmd_in::data_in: | |
2570 | datasize = (int)in.size; | |
2571 | data = (char *)in.buffer; | |
2572 | break; | |
2573 | case ata_cmd_in::data_out: | |
2574 | datasize = -(int)in.size; | |
2575 | data = (char *)in.buffer; | |
2576 | break; | |
2577 | default: | |
2578 | return set_err(EINVAL, "win_ata_device::ata_pass_through: invalid direction=%d", | |
2579 | (int)in.direction); | |
2580 | } | |
2581 | ||
2582 | ||
2583 | // Try all valid ioctls in the order specified in m_options | |
2584 | bool powered_up = false; | |
2585 | bool out_regs_set = false; | |
a23d5117 | 2586 | bool id_is_cached = false; |
2127e193 GI |
2587 | const char * options = m_options.c_str(); |
2588 | ||
2589 | for (int i = 0; ; i++) { | |
2590 | char opt = options[i]; | |
2591 | ||
2592 | if (!opt) { | |
2593 | if (in.in_regs.command == ATA_CHECK_POWER_MODE && powered_up) { | |
2594 | // Power up reported by GetDevicePowerState() and no ioctl available | |
2595 | // to detect the actual mode of the drive => simulate ATA result ACTIVE/IDLE. | |
2596 | regs.bSectorCountReg = 0xff; | |
2597 | out_regs_set = true; | |
2598 | break; | |
2599 | } | |
2600 | // No IOCTL found | |
2601 | return set_err(ENOSYS); | |
2602 | } | |
2603 | if (!strchr(valid_options, opt)) | |
2604 | // Invalid for this command | |
2605 | continue; | |
2606 | ||
2607 | errno = 0; | |
2608 | assert( datasize == 0 || datasize == 512 | |
2609 | || (datasize == -512 && strchr("am", opt)) | |
2610 | || (datasize > 512 && opt == 'a')); | |
2611 | int rc; | |
2612 | switch (opt) { | |
2613 | default: assert(0); | |
2614 | case 's': | |
2615 | // call SMART_GET_VERSION once for each drive | |
2616 | if (m_smartver_state > 1) { | |
2617 | rc = -1; errno = ENOSYS; | |
2618 | break; | |
2619 | } | |
2620 | if (!m_smartver_state) { | |
2621 | assert(m_port == -1); | |
2622 | if (smart_get_version(get_fh()) < 0) { | |
2623 | if (!con->permissive) { | |
2624 | m_smartver_state = 2; | |
2625 | rc = -1; errno = ENOSYS; | |
2626 | break; | |
2627 | } | |
2628 | con->permissive--; | |
2629 | } | |
2630 | m_smartver_state = 1; | |
2631 | } | |
2632 | rc = smart_ioctl(get_fh(), m_drive, ®s, data, datasize, m_port); | |
2633 | out_regs_set = (in.in_regs.features == ATA_SMART_STATUS); | |
a23d5117 | 2634 | id_is_cached = (m_port < 0 && !win9x); // Not cached by 3ware or Win9x/ME driver |
2127e193 GI |
2635 | break; |
2636 | case 'm': | |
2637 | rc = ata_via_scsi_miniport_smart_ioctl(get_fh(), ®s, data, datasize); | |
a23d5117 | 2638 | id_is_cached = (m_port < 0 && !win9x); |
2127e193 GI |
2639 | break; |
2640 | case 'a': | |
2641 | rc = ata_pass_through_ioctl(get_fh(), ®s, | |
2642 | (in.in_regs.is_48bit_cmd() ? &prev_regs : 0), | |
2643 | data, datasize); | |
2644 | out_regs_set = true; | |
2645 | break; | |
2646 | case 'i': | |
2647 | rc = ide_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
2648 | out_regs_set = true; | |
2649 | break; | |
2650 | case 'c': | |
2651 | rc = ata_via_scsi_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
2652 | break; | |
2653 | case 'f': | |
2654 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE) { | |
2655 | rc = get_identify_from_device_property(get_fh(), (ata_identify_device *)data); | |
a23d5117 | 2656 | id_is_cached = true; |
2127e193 GI |
2657 | } |
2658 | else if (in.in_regs.command == ATA_SMART_CMD) switch (in.in_regs.features) { | |
2659 | case ATA_SMART_READ_VALUES: | |
2660 | rc = storage_predict_failure_ioctl(get_fh(), data); | |
2661 | if (rc > 0) | |
2662 | rc = 0; | |
2663 | break; | |
2127e193 GI |
2664 | case ATA_SMART_ENABLE: |
2665 | rc = 0; | |
2666 | break; | |
2667 | case ATA_SMART_STATUS: | |
2668 | rc = storage_predict_failure_ioctl(get_fh()); | |
a23d5117 GI |
2669 | if (rc == 0) { |
2670 | // Good SMART status | |
2671 | out.out_regs.lba_high = 0xc2; out.out_regs.lba_mid = 0x4f; | |
2672 | } | |
2673 | else if (rc > 0) { | |
2674 | // Bad SMART status | |
2675 | out.out_regs.lba_high = 0x2c; out.out_regs.lba_mid = 0xf4; | |
2676 | rc = 0; | |
2127e193 GI |
2677 | } |
2678 | break; | |
2679 | default: | |
2680 | errno = ENOSYS; rc = -1; | |
2681 | } | |
2682 | else { | |
2683 | errno = ENOSYS; rc = -1; | |
2684 | } | |
2685 | break; | |
2686 | case '3': | |
2687 | rc = ata_via_3ware_miniport_ioctl(get_fh(), ®s, data, datasize, m_port); | |
2688 | out_regs_set = true; | |
2689 | break; | |
2690 | case 'p': | |
2691 | assert(in.in_regs.command == ATA_CHECK_POWER_MODE && in.size == 0); | |
2692 | rc = get_device_power_state(get_fh()); | |
2693 | if (rc == 0) { | |
2694 | // Power down reported by GetDevicePowerState(), using a passthrough ioctl would | |
2695 | // spin up the drive => simulate ATA result STANDBY. | |
2696 | regs.bSectorCountReg = 0x00; | |
2697 | out_regs_set = true; | |
2698 | } | |
2699 | else if (rc > 0) { | |
2700 | // Power up reported by GetDevicePowerState(), but this reflects the actual mode | |
2701 | // only if it is selected by the device driver => try a passthrough ioctl to get the | |
2702 | // actual mode, if none available simulate ACTIVE/IDLE. | |
2703 | powered_up = true; | |
2704 | rc = -1; errno = ENOSYS; | |
2705 | } | |
2706 | break; | |
2707 | } | |
2708 | ||
2709 | if (!rc) | |
2710 | // Working ioctl found | |
2711 | break; | |
2712 | ||
2713 | if (errno != ENOSYS) | |
2714 | // Abort on I/O error | |
2715 | return set_err(errno); | |
2716 | ||
2717 | out_regs_set = false; | |
2718 | // CAUTION: *_ioctl() MUST NOT change "regs" Parameter in the ENOSYS case | |
2719 | } | |
2720 | ||
2721 | // Return IDEREGS if set | |
2722 | if (out_regs_set) { | |
2723 | ata_out_regs & lo = out.out_regs; | |
2724 | lo.error = regs.bFeaturesReg; | |
2725 | lo.sector_count = regs.bSectorCountReg; | |
2726 | lo.lba_low = regs.bSectorNumberReg; | |
2727 | lo.lba_mid = regs.bCylLowReg; | |
2728 | lo.lba_high = regs.bCylHighReg; | |
2729 | lo.device = regs.bDriveHeadReg; | |
2730 | lo.status = regs.bCommandReg; | |
2731 | if (in.in_regs.is_48bit_cmd()) { | |
2732 | ata_out_regs & hi = out.out_regs.prev; | |
2733 | hi.sector_count = prev_regs.bSectorCountReg; | |
2734 | hi.lba_low = prev_regs.bSectorNumberReg; | |
2735 | hi.lba_mid = prev_regs.bCylLowReg; | |
2736 | hi.lba_high = prev_regs.bCylHighReg; | |
2737 | } | |
2738 | } | |
a23d5117 GI |
2739 | |
2740 | if ( in.in_regs.command == ATA_IDENTIFY_DEVICE | |
2741 | || in.in_regs.command == ATA_IDENTIFY_PACKET_DEVICE) | |
2742 | // Update ata_identify_is_cached() result according to ioctl used. | |
2743 | m_id_is_cached = id_is_cached; | |
2744 | ||
2127e193 GI |
2745 | return true; |
2746 | } | |
2747 | ||
2748 | // Return true if OS caches the ATA identify sector | |
2749 | bool win_ata_device::ata_identify_is_cached() const | |
2750 | { | |
a23d5117 | 2751 | return m_id_is_cached; |
4d59bff9 GG |
2752 | } |
2753 | ||
832b75ed GG |
2754 | |
2755 | ///////////////////////////////////////////////////////////////////////////// | |
a23d5117 | 2756 | // ASPI Interface (for SCSI devices on 9x/ME) |
832b75ed GG |
2757 | ///////////////////////////////////////////////////////////////////////////// |
2758 | ||
a23d5117 GI |
2759 | #if WIN9X_SUPPORT |
2760 | ||
832b75ed GG |
2761 | #pragma pack(1) |
2762 | ||
2763 | #define ASPI_SENSE_SIZE 18 | |
2764 | ||
2765 | // ASPI SCSI Request block header | |
2766 | ||
2767 | typedef struct { | |
2127e193 GI |
2768 | unsigned char cmd; // 00: Command code |
2769 | unsigned char status; // 01: ASPI status | |
2770 | unsigned char adapter; // 02: Host adapter number | |
2771 | unsigned char flags; // 03: Request flags | |
2772 | unsigned char reserved[4]; // 04: 0 | |
832b75ed GG |
2773 | } ASPI_SRB_HEAD; |
2774 | ||
2775 | // SRB for host adapter inquiry | |
2776 | ||
2777 | typedef struct { | |
2127e193 GI |
2778 | ASPI_SRB_HEAD h; // 00: Header |
2779 | unsigned char adapters; // 08: Number of adapters | |
2780 | unsigned char target_id; // 09: Target ID ? | |
2781 | char manager_id[16]; // 10: SCSI manager ID | |
2782 | char adapter_id[16]; // 26: Host adapter ID | |
2783 | unsigned char parameters[16]; // 42: Host adapter unique parmameters | |
832b75ed GG |
2784 | } ASPI_SRB_INQUIRY; |
2785 | ||
2786 | // SRB for get device type | |
2787 | ||
2788 | typedef struct { | |
2127e193 GI |
2789 | ASPI_SRB_HEAD h; // 00: Header |
2790 | unsigned char target_id; // 08: Target ID | |
2791 | unsigned char lun; // 09: LUN | |
2792 | unsigned char devtype; // 10: Device type | |
2793 | unsigned char reserved; // 11: Reserved | |
832b75ed GG |
2794 | } ASPI_SRB_DEVTYPE; |
2795 | ||
2796 | // SRB for SCSI I/O | |
2797 | ||
2798 | typedef struct { | |
2127e193 GI |
2799 | ASPI_SRB_HEAD h; // 00: Header |
2800 | unsigned char target_id; // 08: Target ID | |
2801 | unsigned char lun; // 09: LUN | |
2802 | unsigned char reserved[2]; // 10: Reserved | |
2803 | unsigned long data_size; // 12: Data alloc. lenght | |
2804 | void * data_addr; // 16: Data buffer pointer | |
2805 | unsigned char sense_size; // 20: Sense alloc. length | |
2806 | unsigned char cdb_size; // 21: CDB length | |
2807 | unsigned char host_status; // 22: Host status | |
2808 | unsigned char target_status; // 23: Target status | |
2809 | void * event_handle; // 24: Event handle | |
2810 | unsigned char workspace[20]; // 28: ASPI workspace | |
2811 | unsigned char cdb[16+ASPI_SENSE_SIZE]; | |
832b75ed GG |
2812 | } ASPI_SRB_IO; |
2813 | ||
2814 | // Macro to retrieve start of sense information | |
2815 | #define ASPI_SRB_SENSE(srb,cdbsz) ((srb)->cdb + 16) | |
2816 | ||
2817 | // SRB union | |
2818 | ||
2819 | typedef union { | |
2127e193 GI |
2820 | ASPI_SRB_HEAD h; // Common header |
2821 | ASPI_SRB_INQUIRY q; // Inquiry | |
2822 | ASPI_SRB_DEVTYPE t; // Device type | |
2823 | ASPI_SRB_IO i; // I/O | |
832b75ed GG |
2824 | } ASPI_SRB; |
2825 | ||
2826 | #pragma pack() | |
2827 | ||
2828 | // ASPI commands | |
2829 | #define ASPI_CMD_ADAPTER_INQUIRE 0x00 | |
2830 | #define ASPI_CMD_GET_DEVICE_TYPE 0x01 | |
2831 | #define ASPI_CMD_EXECUTE_IO 0x02 | |
2832 | #define ASPI_CMD_ABORT_IO 0x03 | |
2833 | ||
2834 | // Request flags | |
2835 | #define ASPI_REQFLAG_DIR_TO_HOST 0x08 | |
2836 | #define ASPI_REQFLAG_DIR_TO_TARGET 0x10 | |
2837 | #define ASPI_REQFLAG_DIR_NO_XFER 0x18 | |
2838 | #define ASPI_REQFLAG_EVENT_NOTIFY 0x40 | |
2839 | ||
2840 | // ASPI status | |
2841 | #define ASPI_STATUS_IN_PROGRESS 0x00 | |
2842 | #define ASPI_STATUS_NO_ERROR 0x01 | |
2843 | #define ASPI_STATUS_ABORTED 0x02 | |
2844 | #define ASPI_STATUS_ABORT_ERR 0x03 | |
2845 | #define ASPI_STATUS_ERROR 0x04 | |
2846 | #define ASPI_STATUS_INVALID_COMMAND 0x80 | |
2847 | #define ASPI_STATUS_INVALID_ADAPTER 0x81 | |
2848 | #define ASPI_STATUS_INVALID_TARGET 0x82 | |
2849 | #define ASPI_STATUS_NO_ADAPTERS 0xE8 | |
2850 | ||
2851 | // Adapter (host) status | |
2852 | #define ASPI_HSTATUS_NO_ERROR 0x00 | |
2853 | #define ASPI_HSTATUS_SELECTION_TIMEOUT 0x11 | |
2854 | #define ASPI_HSTATUS_DATA_OVERRUN 0x12 | |
2855 | #define ASPI_HSTATUS_BUS_FREE 0x13 | |
2856 | #define ASPI_HSTATUS_BUS_PHASE_ERROR 0x14 | |
2857 | #define ASPI_HSTATUS_BAD_SGLIST 0x1A | |
2858 | ||
2859 | // Target status | |
2860 | #define ASPI_TSTATUS_NO_ERROR 0x00 | |
2861 | #define ASPI_TSTATUS_CHECK_CONDITION 0x02 | |
2862 | #define ASPI_TSTATUS_BUSY 0x08 | |
2863 | #define ASPI_TSTATUS_RESERV_CONFLICT 0x18 | |
2864 | ||
2865 | ||
2866 | static HINSTANCE h_aspi_dll; // DLL handle | |
2867 | static UINT (* aspi_entry)(ASPI_SRB * srb); // ASPI entrypoint | |
2868 | static unsigned num_aspi_adapters; | |
2869 | ||
2870 | #ifdef __CYGWIN__ | |
2871 | // h_aspi_dll+aspi_entry is not inherited by Cygwin's fork() | |
2872 | static DWORD aspi_dll_pid; // PID of DLL owner to detect fork() | |
2873 | #define aspi_entry_valid() (aspi_entry && (aspi_dll_pid == GetCurrentProcessId())) | |
2874 | #else | |
2875 | #define aspi_entry_valid() (!!aspi_entry) | |
2876 | #endif | |
2877 | ||
2878 | ||
2879 | static int aspi_call(ASPI_SRB * srb) | |
2880 | { | |
2127e193 GI |
2881 | int i; |
2882 | aspi_entry(srb); | |
2883 | i = 0; | |
2884 | while (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
2885 | if (++i > 100/*10sek*/) { | |
2886 | pout("ASPI Adapter %u: Timed out\n", srb->h.adapter); | |
2887 | aspi_entry = 0; | |
2888 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2889 | errno = EIO; | |
2890 | return -1; | |
2891 | } | |
2892 | if (con->reportscsiioctl > 1) | |
2893 | pout("ASPI Adapter %u: Waiting (%d) ...\n", srb->h.adapter, i); | |
2894 | Sleep(100); | |
2895 | } | |
2896 | return 0; | |
832b75ed GG |
2897 | } |
2898 | ||
2899 | ||
2900 | // Get ASPI entrypoint from wnaspi32.dll | |
2901 | ||
2902 | static FARPROC aspi_get_address(const char * name, int verbose) | |
2903 | { | |
2127e193 GI |
2904 | FARPROC addr; |
2905 | assert(h_aspi_dll && h_aspi_dll != INVALID_HANDLE_VALUE); | |
2906 | ||
2907 | if (!(addr = GetProcAddress(h_aspi_dll, name))) { | |
2908 | if (verbose) | |
2909 | pout("Missing %s() in WNASPI32.DLL\n", name); | |
2910 | aspi_entry = 0; | |
2911 | FreeLibrary(h_aspi_dll); | |
2912 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2913 | errno = ENOSYS; | |
2914 | return 0; | |
2915 | } | |
2916 | return addr; | |
832b75ed GG |
2917 | } |
2918 | ||
2919 | ||
2920 | static int aspi_open_dll(int verbose) | |
2921 | { | |
2127e193 GI |
2922 | UINT (*aspi_info)(void); |
2923 | UINT info, rc; | |
2924 | ||
2925 | assert(!aspi_entry_valid()); | |
2926 | ||
2927 | // Check structure layout | |
2928 | assert(sizeof(ASPI_SRB_HEAD) == 8); | |
2929 | assert(sizeof(ASPI_SRB_INQUIRY) == 58); | |
2930 | assert(sizeof(ASPI_SRB_DEVTYPE) == 12); | |
2931 | assert(sizeof(ASPI_SRB_IO) == 64+ASPI_SENSE_SIZE); | |
2932 | assert(offsetof(ASPI_SRB,h.cmd) == 0); | |
2933 | assert(offsetof(ASPI_SRB,h.flags) == 3); | |
2934 | assert(offsetof(ASPI_SRB_IO,lun) == 9); | |
2935 | assert(offsetof(ASPI_SRB_IO,data_addr) == 16); | |
2936 | assert(offsetof(ASPI_SRB_IO,workspace) == 28); | |
2937 | assert(offsetof(ASPI_SRB_IO,cdb) == 48); | |
2938 | ||
2939 | if (h_aspi_dll == INVALID_HANDLE_VALUE) { | |
2940 | // do not retry | |
2941 | errno = ENOENT; | |
2942 | return -1; | |
2943 | } | |
2944 | ||
2945 | // Load ASPI DLL | |
2946 | if (!(h_aspi_dll = LoadLibraryA("WNASPI32.DLL"))) { | |
2947 | if (verbose) | |
2948 | pout("Cannot load WNASPI32.DLL, Error=%ld\n", GetLastError()); | |
2949 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2950 | errno = ENOENT; | |
2951 | return -1; | |
2952 | } | |
2953 | if (con->reportscsiioctl > 1) { | |
2954 | // Print full path of WNASPI32.DLL | |
2955 | char path[MAX_PATH]; | |
2956 | if (!GetModuleFileName(h_aspi_dll, path, sizeof(path))) | |
2957 | strcpy(path, "*unknown*"); | |
2958 | pout("Using ASPI interface \"%s\"\n", path); | |
2959 | } | |
2960 | ||
2961 | // Get ASPI entrypoints | |
2962 | if (!(aspi_info = (UINT (*)(void))aspi_get_address("GetASPI32SupportInfo", verbose))) | |
2963 | return -1; | |
2964 | if (!(aspi_entry = (UINT (*)(ASPI_SRB *))aspi_get_address("SendASPI32Command", verbose))) | |
2965 | return -1; | |
2966 | ||
2967 | // Init ASPI manager and get number of adapters | |
2968 | info = (aspi_info)(); | |
2969 | if (con->reportscsiioctl > 1) | |
2970 | pout("GetASPI32SupportInfo() returns 0x%04x\n", info); | |
2971 | rc = (info >> 8) & 0xff; | |
2972 | if (rc == ASPI_STATUS_NO_ADAPTERS) { | |
2973 | num_aspi_adapters = 0; | |
2974 | } | |
2975 | else if (rc == ASPI_STATUS_NO_ERROR) { | |
2976 | num_aspi_adapters = info & 0xff; | |
2977 | } | |
2978 | else { | |
2979 | if (verbose) | |
2980 | pout("Got strange 0x%04x from GetASPI32SupportInfo()\n", info); | |
2981 | aspi_entry = 0; | |
2982 | FreeLibrary(h_aspi_dll); | |
2983 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2984 | errno = ENOENT; | |
2985 | return -1; | |
2986 | } | |
2987 | ||
2988 | if (con->reportscsiioctl) | |
2989 | pout("%u ASPI Adapter%s detected\n",num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
832b75ed GG |
2990 | |
2991 | #ifdef __CYGWIN__ | |
2127e193 GI |
2992 | // save PID to detect fork() in aspi_entry_valid() |
2993 | aspi_dll_pid = GetCurrentProcessId(); | |
832b75ed | 2994 | #endif |
2127e193 GI |
2995 | assert(aspi_entry_valid()); |
2996 | return 0; | |
832b75ed GG |
2997 | } |
2998 | ||
2999 | ||
3000 | static int aspi_io_call(ASPI_SRB * srb, unsigned timeout) | |
3001 | { | |
2127e193 GI |
3002 | HANDLE event; |
3003 | // Create event | |
3004 | if (!(event = CreateEventA(NULL, FALSE, FALSE, NULL))) { | |
3005 | pout("CreateEvent(): Error=%ld\n", GetLastError()); return -EIO; | |
3006 | } | |
3007 | srb->i.event_handle = event; | |
3008 | srb->h.flags |= ASPI_REQFLAG_EVENT_NOTIFY; | |
3009 | // Start ASPI request | |
3010 | aspi_entry(srb); | |
3011 | if (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
3012 | // Wait for event | |
3013 | DWORD rc = WaitForSingleObject(event, timeout*1000L); | |
3014 | if (rc != WAIT_OBJECT_0) { | |
3015 | if (rc == WAIT_TIMEOUT) { | |
3016 | pout("ASPI Adapter %u, ID %u: Timed out after %u seconds\n", | |
3017 | srb->h.adapter, srb->i.target_id, timeout); | |
3018 | } | |
3019 | else { | |
3020 | pout("WaitForSingleObject(%lx) = 0x%lx,%ld, Error=%ld\n", | |
7f0798ef | 3021 | (unsigned long)(ULONG_PTR)event, rc, rc, GetLastError()); |
2127e193 GI |
3022 | } |
3023 | // TODO: ASPI_ABORT_IO command | |
3024 | aspi_entry = 0; | |
3025 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3026 | return -EIO; | |
3027 | } | |
3028 | } | |
3029 | CloseHandle(event); | |
3030 | return 0; | |
832b75ed GG |
3031 | } |
3032 | ||
3033 | ||
2127e193 GI |
3034 | win_aspi_device::win_aspi_device(smart_interface * intf, |
3035 | const char * dev_name, const char * req_type) | |
3036 | : smart_device(intf, dev_name, "scsi", req_type), | |
3037 | m_adapter(-1), m_id(0) | |
3038 | { | |
3039 | } | |
3040 | ||
3041 | bool win_aspi_device::is_open() const | |
3042 | { | |
3043 | return (m_adapter >= 0); | |
3044 | } | |
3045 | ||
3046 | bool win_aspi_device::open() | |
3047 | { | |
3048 | // scsi[0-9][0-f] => ASPI Adapter 0-9, ID 0-15, LUN 0 | |
3049 | unsigned adapter = ~0, id = ~0; int n1 = -1; | |
3050 | const char * name = skipdev(get_dev_name()); | |
3051 | if (!(sscanf(name,"scsi%1u%1x%n", &adapter, &id, &n1) == 2 && n1 == (int)strlen(name) | |
3052 | && adapter <= 9 && id < 16)) | |
3053 | return set_err(EINVAL); | |
3054 | ||
3055 | if (!aspi_entry_valid()) { | |
3056 | if (aspi_open_dll(1/*verbose*/)) | |
3057 | return set_err(ENOENT); | |
3058 | } | |
3059 | ||
3060 | // Adapter OK? | |
3061 | if (adapter >= num_aspi_adapters) { | |
3062 | pout("ASPI Adapter %u does not exist (%u Adapter%s detected).\n", | |
3063 | adapter, num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
3064 | if (!is_permissive()) | |
3065 | return set_err(ENOENT); | |
3066 | } | |
3067 | ||
3068 | // Device present ? | |
3069 | ASPI_SRB srb; | |
3070 | memset(&srb, 0, sizeof(srb)); | |
3071 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
3072 | srb.h.adapter = adapter; srb.i.target_id = id; | |
3073 | if (aspi_call(&srb)) | |
3074 | return set_err(EIO); | |
3075 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3076 | pout("ASPI Adapter %u, ID %u: No such device (Status=0x%02x)\n", adapter, id, srb.h.status); | |
3077 | if (!is_permissive()) | |
3078 | return set_err(srb.h.status == ASPI_STATUS_INVALID_TARGET ? ENOENT : EIO); | |
3079 | } | |
3080 | else if (con->reportscsiioctl) | |
3081 | pout("ASPI Adapter %u, ID %u: Device Type=0x%02x\n", adapter, id, srb.t.devtype); | |
3082 | ||
3083 | m_adapter = (int)adapter; m_id = (unsigned char)id; | |
3084 | return true; | |
3085 | } | |
3086 | ||
3087 | ||
3088 | bool win_aspi_device::close() | |
3089 | { | |
3090 | // No FreeLibrary(h_aspi_dll) to prevent problems with ASPI threads | |
3091 | return true; | |
3092 | } | |
3093 | ||
3094 | ||
3095 | // Scan for ASPI drives | |
832b75ed | 3096 | |
2127e193 GI |
3097 | bool win9x_smart_interface::scsi_scan(smart_device_list & devlist) |
3098 | { | |
3099 | if (!aspi_entry_valid()) { | |
3100 | if (aspi_open_dll(con->reportscsiioctl/*default is quiet*/)) | |
3101 | return true; | |
3102 | } | |
3103 | ||
3104 | for (unsigned ad = 0; ad < num_aspi_adapters; ad++) { | |
3105 | ASPI_SRB srb; | |
3106 | ||
3107 | if (ad > 9) { | |
3108 | if (con->reportscsiioctl) | |
3109 | pout(" ASPI Adapter %u: Ignored\n", ad); | |
3110 | continue; | |
3111 | } | |
3112 | ||
3113 | // Get adapter name | |
3114 | memset(&srb, 0, sizeof(srb)); | |
3115 | srb.h.cmd = ASPI_CMD_ADAPTER_INQUIRE; | |
3116 | srb.h.adapter = ad; | |
3117 | if (aspi_call(&srb)) | |
3118 | break; | |
3119 | ||
3120 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3121 | if (con->reportscsiioctl) | |
3122 | pout(" ASPI Adapter %u: Status=0x%02x\n", ad, srb.h.status); | |
3123 | continue; | |
3124 | } | |
3125 | ||
3126 | if (con->reportscsiioctl) { | |
3127 | for (int i = 1; i < 16 && srb.q.adapter_id[i]; i++) | |
3128 | if (!(' ' <= srb.q.adapter_id[i] && srb.q.adapter_id[i] <= '~')) | |
3129 | srb.q.adapter_id[i] = '?'; | |
3130 | pout(" ASPI Adapter %u (\"%.16s\"):\n", ad, srb.q.adapter_id); | |
3131 | } | |
3132 | ||
3133 | bool ignore = !strnicmp(srb.q.adapter_id, "3ware", 5); | |
3134 | ||
3135 | for (unsigned id = 0; id <= 7; id++) { | |
3136 | // Get device type | |
3137 | memset(&srb, 0, sizeof(srb)); | |
3138 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
3139 | srb.h.adapter = ad; srb.i.target_id = id; | |
3140 | if (aspi_call(&srb)) | |
3141 | return 0; | |
3142 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3143 | if (con->reportscsiioctl > 1) | |
3144 | pout(" ID %u: No such device (Status=0x%02x)\n", id, srb.h.status); | |
3145 | continue; | |
3146 | } | |
3147 | ||
3148 | if (!ignore && srb.t.devtype == 0x00/*HDD*/) { | |
3149 | if (con->reportscsiioctl) | |
3150 | pout(" ID %u: Device Type=0x%02x\n", id, srb.t.devtype); | |
3151 | char name[20]; | |
3152 | sprintf(name, "/dev/scsi%u%u", ad, id); | |
bed94269 | 3153 | devlist.push_back( new win_aspi_device(this, name, "scsi") ); |
2127e193 GI |
3154 | } |
3155 | else if (con->reportscsiioctl) | |
3156 | pout(" ID %u: Device Type=0x%02x (ignored)\n", id, srb.t.devtype); | |
3157 | } | |
3158 | } | |
3159 | return true; | |
3160 | } | |
3161 | ||
3162 | ||
3163 | // Interface to ASPI SCSI devices | |
3164 | bool win_aspi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
3165 | { | |
3166 | int report = con->reportscsiioctl; // TODO | |
3167 | ||
3168 | if (m_adapter < 0) { | |
3169 | set_err(EBADF); | |
3170 | return false; | |
3171 | } | |
3172 | ||
3173 | if (!aspi_entry_valid()) { | |
3174 | set_err(EBADF); | |
3175 | return false; | |
3176 | } | |
3177 | ||
3178 | if (!(iop->cmnd_len == 6 || iop->cmnd_len == 10 || iop->cmnd_len == 12 || iop->cmnd_len == 16)) { | |
3179 | set_err(EINVAL, "bad CDB length"); | |
3180 | return false; | |
3181 | } | |
3182 | ||
3183 | if (report > 0) { | |
3184 | // From os_linux.c | |
3185 | int k, j; | |
3186 | const unsigned char * ucp = iop->cmnd; | |
3187 | const char * np; | |
3188 | char buff[256]; | |
3189 | const int sz = (int)sizeof(buff); | |
3190 | ||
3191 | np = scsi_get_opcode_name(ucp[0]); | |
3192 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3193 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3194 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3195 | if ((report > 1) && | |
3196 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3197 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3198 | ||
3199 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3200 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3201 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3202 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3203 | } | |
3204 | else | |
3205 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
3206 | pout(buff); | |
3207 | } | |
3208 | ||
3209 | ASPI_SRB srb; | |
3210 | memset(&srb, 0, sizeof(srb)); | |
3211 | srb.h.cmd = ASPI_CMD_EXECUTE_IO; | |
3212 | srb.h.adapter = m_adapter; | |
3213 | srb.i.target_id = m_id; | |
3214 | //srb.i.lun = 0; | |
3215 | srb.i.sense_size = ASPI_SENSE_SIZE; | |
3216 | srb.i.cdb_size = iop->cmnd_len; | |
3217 | memcpy(srb.i.cdb, iop->cmnd, iop->cmnd_len); | |
3218 | ||
3219 | switch (iop->dxfer_dir) { | |
3220 | case DXFER_NONE: | |
3221 | srb.h.flags = ASPI_REQFLAG_DIR_NO_XFER; | |
3222 | break; | |
3223 | case DXFER_FROM_DEVICE: | |
3224 | srb.h.flags = ASPI_REQFLAG_DIR_TO_HOST; | |
3225 | srb.i.data_size = iop->dxfer_len; | |
3226 | srb.i.data_addr = iop->dxferp; | |
3227 | break; | |
3228 | case DXFER_TO_DEVICE: | |
3229 | srb.h.flags = ASPI_REQFLAG_DIR_TO_TARGET; | |
3230 | srb.i.data_size = iop->dxfer_len; | |
3231 | srb.i.data_addr = iop->dxferp; | |
3232 | break; | |
3233 | default: | |
3234 | set_err(EINVAL, "bad dxfer_dir"); | |
3235 | return false; | |
3236 | } | |
3237 | ||
3238 | iop->resp_sense_len = 0; | |
3239 | iop->scsi_status = 0; | |
3240 | iop->resid = 0; | |
3241 | ||
3242 | if (aspi_io_call(&srb, (iop->timeout ? iop->timeout : 60))) { | |
3243 | // Timeout | |
3244 | set_err(EIO, "ASPI Timeout"); return false; | |
3245 | } | |
3246 | ||
3247 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3248 | if ( srb.h.status == ASPI_STATUS_ERROR | |
3249 | && srb.i.host_status == ASPI_HSTATUS_NO_ERROR | |
3250 | && srb.i.target_status == ASPI_TSTATUS_CHECK_CONDITION) { | |
3251 | // Sense valid | |
3252 | const unsigned char * sense = ASPI_SRB_SENSE(&srb.i, iop->cmnd_len); | |
3253 | int len = (ASPI_SENSE_SIZE < iop->max_sense_len ? ASPI_SENSE_SIZE : iop->max_sense_len); | |
3254 | iop->scsi_status = SCSI_STATUS_CHECK_CONDITION; | |
3255 | if (len > 0 && iop->sensep) { | |
3256 | memcpy(iop->sensep, sense, len); | |
3257 | iop->resp_sense_len = len; | |
3258 | if (report > 1) { | |
3259 | pout(" >>> Sense buffer, len=%d:\n", (int)len); | |
3260 | dStrHex(iop->sensep, len , 1); | |
3261 | } | |
3262 | } | |
3263 | if (report) { | |
3264 | pout(" sense_key=%x asc=%x ascq=%x\n", | |
3265 | sense[2] & 0xf, sense[12], sense[13]); | |
3266 | } | |
3267 | return true; | |
3268 | } | |
3269 | else { | |
3270 | if (report) | |
3271 | pout(" ASPI call failed, (0x%02x,0x%02x,0x%02x)\n", srb.h.status, srb.i.host_status, srb.i.target_status); | |
3272 | set_err(EIO); | |
3273 | return false; | |
3274 | } | |
3275 | } | |
3276 | ||
3277 | if (report > 0) | |
3278 | pout(" OK\n"); | |
3279 | ||
3280 | if (iop->dxfer_dir == DXFER_FROM_DEVICE && report > 1) { | |
3281 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3282 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
3283 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3284 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3285 | } | |
3286 | ||
3287 | return true; | |
832b75ed | 3288 | } |
ba59cff1 | 3289 | |
a23d5117 | 3290 | #endif // WIN9X_SUPPORT |
ba59cff1 GG |
3291 | |
3292 | ///////////////////////////////////////////////////////////////////////////// | |
3293 | // SPT Interface (for SCSI devices and ATA devices behind SATLs) | |
3294 | // Only supported in NT and later | |
3295 | ///////////////////////////////////////////////////////////////////////////// | |
3296 | ||
2127e193 GI |
3297 | win_scsi_device::win_scsi_device(smart_interface * intf, |
3298 | const char * dev_name, const char * req_type) | |
3299 | : smart_device(intf, dev_name, "scsi", req_type) | |
3300 | { | |
3301 | } | |
ba59cff1 | 3302 | |
2127e193 GI |
3303 | bool win_scsi_device::open() |
3304 | { | |
3305 | const char * name = skipdev(get_dev_name()); int len = strlen(name); | |
3306 | // sd[a-z],N => Physical drive 0-26, RAID port N | |
3307 | char drive[1+1] = ""; int sub_addr = -1; int n1 = -1; int n2 = -1; | |
3308 | if ( sscanf(name, "sd%1[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 | |
3309 | && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0)) ) { | |
3310 | return open(drive[0] - 'a', -1, -1, sub_addr); | |
3311 | } | |
3312 | // pd<m>,N => Physical drive <m>, RAID port N | |
3313 | int pd_num = -1; sub_addr = -1; n1 = -1; n2 = -1; | |
3314 | if ( sscanf(name, "pd%d%n,%d%n", &pd_num, &n1, &sub_addr, &n2) >= 1 | |
3315 | && pd_num >= 0 && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0))) { | |
3316 | return open(pd_num, -1, -1, sub_addr); | |
3317 | } | |
3318 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
3319 | int logdrive = drive_letter(name); | |
3320 | if (logdrive >= 0) { | |
3321 | return open(-1, logdrive, -1, -1); | |
3322 | } | |
3323 | // n?st<m> => tape drive <m> (same names used in Cygwin's /dev emulation) | |
3324 | int tape_num = -1; n1 = -1; | |
3325 | if (sscanf(name, "st%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
3326 | return open(-1, -1, tape_num, -1); | |
3327 | } | |
3328 | tape_num = -1; n1 = -1; | |
3329 | if (sscanf(name, "nst%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
3330 | return open(-1, -1, tape_num, -1); | |
3331 | } | |
3332 | // tape<m> => tape drive <m> | |
3333 | tape_num = -1; n1 = -1; | |
3334 | if (sscanf(name, "tape%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
3335 | return open(-1, -1, tape_num, -1); | |
3336 | } | |
3337 | ||
3338 | return set_err(EINVAL); | |
3339 | } | |
ba59cff1 | 3340 | |
2127e193 GI |
3341 | bool win_scsi_device::open(int pd_num, int ld_num, int tape_num, int /*sub_addr*/) |
3342 | { | |
3343 | char b[128]; | |
3344 | b[sizeof(b) - 1] = '\0'; | |
3345 | if (pd_num >= 0) | |
3346 | snprintf(b, sizeof(b) - 1, "\\\\.\\PhysicalDrive%d", pd_num); | |
3347 | else if (ld_num >= 0) | |
3348 | snprintf(b, sizeof(b) - 1, "\\\\.\\%c:", 'A' + ld_num); | |
3349 | else if (tape_num >= 0) | |
3350 | snprintf(b, sizeof(b) - 1, "\\\\.\\TAPE%d", tape_num); | |
3351 | else { | |
3352 | set_err(EINVAL); | |
3353 | return false; | |
3354 | } | |
3355 | ||
3356 | // Open device | |
3357 | HANDLE h = CreateFileA(b, GENERIC_READ|GENERIC_WRITE, | |
3358 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, | |
3359 | OPEN_EXISTING, 0, 0); | |
3360 | if (h == INVALID_HANDLE_VALUE) { | |
3361 | set_err(ENODEV, "%s: Open failed, Error=%ld", b, GetLastError()); | |
3362 | return false; | |
3363 | } | |
3364 | set_fh(h); | |
3365 | return true; | |
3366 | } | |
3367 | ||
3368 | ||
3369 | bool winnt_smart_interface::scsi_scan(smart_device_list & devlist) | |
3370 | { | |
3371 | char name[20]; | |
3372 | for (int i = 0; i <= 9; i++) { | |
3373 | if (get_phy_drive_type(i) != DEV_SCSI) | |
3374 | continue; | |
3375 | // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... | |
3376 | sprintf(name, "/dev/sd%c", 'a'+i); | |
bed94269 | 3377 | devlist.push_back( new win_scsi_device(this, name, "scsi") ); |
2127e193 GI |
3378 | } |
3379 | return true; | |
a37e7145 GG |
3380 | } |
3381 | ||
3382 | ||
ba59cff1 | 3383 | typedef struct { |
2127e193 GI |
3384 | SCSI_PASS_THROUGH_DIRECT spt; |
3385 | ULONG Filler; | |
3386 | UCHAR ucSenseBuf[64]; | |
ba59cff1 GG |
3387 | } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER; |
3388 | ||
3389 | ||
2127e193 GI |
3390 | // Issue command via IOCTL_SCSI_PASS_THROUGH instead of *_DIRECT. |
3391 | // Used if DataTransferLength not supported by *_DIRECT. | |
3392 | static long scsi_pass_through_indirect(HANDLE h, | |
3393 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER * sbd) | |
3394 | { | |
3395 | struct SCSI_PASS_THROUGH_WITH_BUFFERS { | |
3396 | SCSI_PASS_THROUGH spt; | |
3397 | ULONG Filler; | |
3398 | UCHAR ucSenseBuf[sizeof(sbd->ucSenseBuf)]; | |
3399 | UCHAR ucDataBuf[512]; | |
3400 | }; | |
3401 | ||
3402 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
3403 | memset(&sb, 0, sizeof(sb)); | |
3404 | ||
3405 | // DATA_OUT not implemented yet | |
3406 | if (!( sbd->spt.DataIn == SCSI_IOCTL_DATA_IN | |
3407 | && sbd->spt.DataTransferLength <= sizeof(sb.ucDataBuf))) | |
3408 | return ERROR_INVALID_PARAMETER; | |
3409 | ||
3410 | sb.spt.Length = sizeof(sb.spt); | |
3411 | sb.spt.CdbLength = sbd->spt.CdbLength; | |
3412 | memcpy(sb.spt.Cdb, sbd->spt.Cdb, sizeof(sb.spt.Cdb)); | |
3413 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
3414 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
3415 | sb.spt.DataIn = sbd->spt.DataIn; | |
3416 | sb.spt.DataTransferLength = sbd->spt.DataTransferLength; | |
3417 | sb.spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
3418 | sb.spt.TimeOutValue = sbd->spt.TimeOutValue; | |
3419 | ||
3420 | DWORD num_out; | |
3421 | if (!DeviceIoControl(h, IOCTL_SCSI_PASS_THROUGH, | |
3422 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
3423 | return GetLastError(); | |
3424 | ||
3425 | sbd->spt.ScsiStatus = sb.spt.ScsiStatus; | |
3426 | if (sb.spt.ScsiStatus & SCSI_STATUS_CHECK_CONDITION) | |
3427 | memcpy(sbd->ucSenseBuf, sb.ucSenseBuf, sizeof(sbd->ucSenseBuf)); | |
3428 | ||
3429 | sbd->spt.DataTransferLength = sb.spt.DataTransferLength; | |
3430 | if (sbd->spt.DataIn == SCSI_IOCTL_DATA_IN && sb.spt.DataTransferLength > 0) | |
3431 | memcpy(sbd->spt.DataBuffer, sb.ucDataBuf, sb.spt.DataTransferLength); | |
3432 | return 0; | |
3433 | } | |
3434 | ||
3435 | ||
ba59cff1 | 3436 | // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c |
2127e193 GI |
3437 | bool win_scsi_device::scsi_pass_through(struct scsi_cmnd_io * iop) |
3438 | { | |
3439 | int report = con->reportscsiioctl; // TODO | |
3440 | ||
3441 | if (report > 0) { | |
3442 | int k, j; | |
3443 | const unsigned char * ucp = iop->cmnd; | |
3444 | const char * np; | |
3445 | char buff[256]; | |
3446 | const int sz = (int)sizeof(buff); | |
3447 | ||
3448 | np = scsi_get_opcode_name(ucp[0]); | |
3449 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3450 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3451 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3452 | if ((report > 1) && | |
3453 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3454 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3455 | ||
3456 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3457 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3458 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3459 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3460 | } | |
3461 | else | |
3462 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
3463 | pout(buff); | |
3464 | } | |
3465 | ||
3466 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; | |
3467 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
3468 | set_err(EINVAL, "cmnd_len too large"); | |
3469 | return false; | |
3470 | } | |
3471 | ||
3472 | memset(&sb, 0, sizeof(sb)); | |
3473 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
3474 | sb.spt.CdbLength = iop->cmnd_len; | |
3475 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); | |
3476 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
3477 | sb.spt.SenseInfoOffset = | |
3478 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
3479 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
3480 | ||
3481 | bool direct = true; | |
3482 | switch (iop->dxfer_dir) { | |
3483 | case DXFER_NONE: | |
3484 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
3485 | break; | |
3486 | case DXFER_FROM_DEVICE: | |
3487 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
3488 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3489 | sb.spt.DataBuffer = iop->dxferp; | |
3490 | // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte | |
a23d5117 | 3491 | // transfers (needed for SMART STATUS check of JMicron USB bridges) |
2127e193 GI |
3492 | if (sb.spt.DataTransferLength == 1) |
3493 | direct = false; | |
3494 | break; | |
3495 | case DXFER_TO_DEVICE: | |
3496 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
3497 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3498 | sb.spt.DataBuffer = iop->dxferp; | |
3499 | break; | |
3500 | default: | |
3501 | set_err(EINVAL, "bad dxfer_dir"); | |
3502 | return false; | |
3503 | } | |
3504 | ||
3505 | long err = 0; | |
3506 | if (direct) { | |
3507 | DWORD num_out; | |
3508 | if (!DeviceIoControl(get_fh(), IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
3509 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
3510 | err = GetLastError(); | |
3511 | } | |
3512 | else | |
3513 | err = scsi_pass_through_indirect(get_fh(), &sb); | |
3514 | ||
3515 | if (err) | |
3516 | return set_err((err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO), | |
3517 | "IOCTL_SCSI_PASS_THROUGH%s failed, Error=%ld", | |
3518 | (direct ? "_DIRECT" : ""), err); | |
3519 | ||
3520 | iop->scsi_status = sb.spt.ScsiStatus; | |
3521 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
3522 | int slen = sb.ucSenseBuf[7] + 8; | |
3523 | ||
3524 | if (slen > (int)sizeof(sb.ucSenseBuf)) | |
3525 | slen = sizeof(sb.ucSenseBuf); | |
3526 | if (slen > (int)iop->max_sense_len) | |
3527 | slen = iop->max_sense_len; | |
3528 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
3529 | iop->resp_sense_len = slen; | |
3530 | if (report) { | |
3531 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
3532 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
3533 | iop->scsi_status, iop->sensep[1] & 0xf, | |
3534 | iop->sensep[2], iop->sensep[3]); | |
3535 | else | |
3536 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
3537 | iop->scsi_status, iop->sensep[2] & 0xf, | |
3538 | iop->sensep[12], iop->sensep[13]); | |
3539 | } | |
3540 | } else | |
3541 | iop->resp_sense_len = 0; | |
3542 | ||
3543 | if ((iop->dxfer_len > 0) && (sb.spt.DataTransferLength > 0)) | |
3544 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
3545 | else | |
3546 | iop->resid = 0; | |
3547 | ||
3548 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { | |
3549 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3550 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
3551 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3552 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3553 | } | |
3554 | return true; | |
ba59cff1 | 3555 | } |
2127e193 GI |
3556 | |
3557 | ||
3558 | ////////////////////////////////////////////////////////////////////////////////////////////////// | |
3559 | ||
3560 | ||
3561 | } // namespace | |
3562 | ||
3563 | ///////////////////////////////////////////////////////////////////////////// | |
3564 | ||
3565 | // Initialize platform interface and register with smi() | |
3566 | void smart_interface::init() | |
3567 | { | |
3568 | // Select interface for Windows flavor | |
a23d5117 GI |
3569 | if (GetVersion() & 0x80000000) { |
3570 | #if WIN9X_SUPPORT | |
2127e193 GI |
3571 | static os_win32::win9x_smart_interface the_win9x_interface; |
3572 | smart_interface::set(&the_win9x_interface); | |
a23d5117 GI |
3573 | #else |
3574 | throw std::runtime_error("Win9x/ME not supported"); | |
3575 | #endif | |
2127e193 GI |
3576 | } |
3577 | else { | |
3578 | static os_win32::winnt_smart_interface the_winnt_interface; | |
3579 | smart_interface::set(&the_winnt_interface); | |
3580 | } | |
3581 | } | |
3582 |