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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 | * | |
2127e193 | 6 | * Copyright (C) 2004-9 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" | |
19 | #include "int64.h" | |
20 | #include "atacmds.h" | |
21 | #include "extern.h" | |
22 | extern smartmonctrl * con; // con->permissive,reportataioctl | |
23 | #include "scsicmds.h" | |
24 | #include "utility.h" | |
2127e193 GI |
25 | |
26 | #include "dev_interface.h" | |
27 | #include "dev_ata_cmd_set.h" | |
832b75ed GG |
28 | |
29 | #include <errno.h> | |
2127e193 | 30 | |
832b75ed GG |
31 | #ifdef _DEBUG |
32 | #include <assert.h> | |
33 | #else | |
2127e193 | 34 | #undef assert |
832b75ed GG |
35 | #define assert(x) /**/ |
36 | #endif | |
2127e193 | 37 | |
832b75ed GG |
38 | #define WIN32_LEAN_AND_MEAN |
39 | #include <windows.h> | |
40 | #include <stddef.h> // offsetof() | |
41 | #include <io.h> // access() | |
42 | ||
4d59bff9 GG |
43 | // Macro to check constants at compile time using a dummy typedef |
44 | #define ASSERT_CONST(c, n) \ | |
45 | typedef char assert_const_##c[((c) == (n)) ? 1 : -1] | |
46 | #define ASSERT_SIZEOF(t, n) \ | |
47 | typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] | |
48 | ||
49 | ||
832b75ed | 50 | // Needed by '-V' option (CVS versioning) of smartd/smartctl |
bed94269 | 51 | const char *os_XXXX_c_cvsid="$Id: os_win32.cpp 2973 2009-10-26 22:38:19Z chrfranke $" |
832b75ed GG |
52 | ATACMDS_H_CVSID CONFIG_H_CVSID EXTERN_H_CVSID INT64_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID; |
53 | ||
54 | ||
2127e193 GI |
55 | ///////////////////////////////////////////////////////////////////////////// |
56 | ||
57 | namespace os_win32 { // no need to publish anything, name provided for Doxygen | |
58 | ||
59 | #ifdef _MSC_VER | |
60 | #pragma warning(disable:4250) | |
61 | #endif | |
62 | ||
63 | class win_smart_device | |
64 | : virtual public /*implements*/ smart_device | |
65 | { | |
66 | public: | |
67 | win_smart_device() | |
68 | : smart_device(never_called), | |
69 | m_fh(INVALID_HANDLE_VALUE) | |
70 | { } | |
71 | ||
72 | virtual ~win_smart_device() throw(); | |
73 | ||
74 | virtual bool is_open() const; | |
75 | ||
76 | virtual bool close(); | |
77 | ||
78 | protected: | |
79 | /// Set handle for open() in derived classes. | |
80 | void set_fh(HANDLE fh) | |
81 | { m_fh = fh; } | |
82 | ||
83 | /// Return handle for derived classes. | |
84 | HANDLE get_fh() const | |
85 | { return m_fh; } | |
86 | ||
87 | private: | |
88 | HANDLE m_fh; ///< File handle | |
89 | }; | |
90 | ||
91 | ||
92 | ///////////////////////////////////////////////////////////////////////////// | |
93 | ||
94 | class win_ata_device | |
95 | : public /*implements*/ ata_device, | |
96 | public /*extends*/ win_smart_device | |
97 | { | |
98 | public: | |
99 | win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
100 | ||
101 | virtual ~win_ata_device() throw(); | |
102 | ||
103 | virtual bool open(); | |
104 | ||
105 | virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out); | |
106 | ||
107 | virtual bool ata_identify_is_cached() const; | |
108 | ||
109 | private: | |
110 | bool open(int phydrive, int logdrive, const char * options, int port); | |
111 | ||
112 | std::string m_options; | |
113 | bool m_usr_options; // options set by user? | |
114 | bool m_admin; // open with admin access? | |
115 | int m_drive, m_port; | |
116 | int m_smartver_state; | |
117 | }; | |
118 | ||
119 | ||
120 | ///////////////////////////////////////////////////////////////////////////// | |
121 | ||
122 | class win_scsi_device | |
123 | : public /*implements*/ scsi_device, | |
124 | virtual public /*extends*/ win_smart_device | |
125 | { | |
126 | public: | |
127 | win_scsi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
128 | ||
129 | virtual bool open(); | |
130 | ||
131 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
132 | ||
133 | private: | |
134 | bool open(int pd_num, int ld_num, int tape_num, int sub_addr); | |
135 | }; | |
136 | ||
137 | ||
138 | ///////////////////////////////////////////////////////////////////////////// | |
139 | ||
140 | class win_aspi_device | |
141 | : public /*implements*/ scsi_device | |
142 | { | |
143 | public: | |
144 | win_aspi_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
145 | ||
146 | virtual bool is_open() const; | |
147 | ||
148 | virtual bool open(); | |
149 | ||
150 | virtual bool close(); | |
151 | ||
152 | virtual bool scsi_pass_through(scsi_cmnd_io * iop); | |
153 | ||
154 | private: | |
155 | int m_adapter; | |
156 | unsigned char m_id; | |
157 | }; | |
158 | ||
159 | ||
160 | ////////////////////////////////////////////////////////////////////// | |
161 | ||
162 | class win_tw_cli_device | |
163 | : public /*implements*/ ata_device_with_command_set | |
164 | { | |
165 | public: | |
166 | win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type); | |
167 | ||
168 | virtual bool is_open() const; | |
169 | ||
170 | virtual bool open(); | |
171 | ||
172 | virtual bool close(); | |
173 | ||
174 | protected: | |
175 | virtual int ata_command_interface(smart_command_set command, int select, char * data); | |
176 | ||
177 | private: | |
178 | bool m_ident_valid, m_smart_valid; | |
179 | ata_identify_device m_ident_buf; | |
180 | ata_smart_values m_smart_buf; | |
181 | }; | |
182 | ||
183 | ||
184 | ////////////////////////////////////////////////////////////////////// | |
185 | // Platform specific interfaces | |
186 | ||
187 | // Common to all windows flavors | |
188 | class win_smart_interface | |
189 | : public /*implements part of*/ smart_interface | |
190 | { | |
191 | public: | |
54965743 | 192 | virtual std::string get_os_version_str(); |
2127e193 | 193 | |
54965743 | 194 | virtual std::string get_app_examples(const char * appname); |
2127e193 GI |
195 | |
196 | virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, | |
197 | const char * pattern = 0); | |
198 | ||
199 | protected: | |
200 | virtual ata_device * get_ata_device(const char * name, const char * type); | |
201 | ||
202 | //virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
203 | ||
204 | virtual smart_device * autodetect_smart_device(const char * name); | |
205 | ||
206 | virtual bool ata_scan(smart_device_list & devlist) = 0; | |
207 | ||
208 | virtual bool scsi_scan(smart_device_list & devlist) = 0; | |
209 | }; | |
210 | ||
211 | // Win9x/ME reduced functionality | |
212 | class win9x_smart_interface | |
213 | : public /*extends*/ win_smart_interface | |
214 | { | |
215 | protected: | |
216 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
217 | ||
218 | virtual bool ata_scan(smart_device_list & devlist); | |
219 | ||
220 | virtual bool scsi_scan(smart_device_list & devlist); | |
221 | }; | |
222 | ||
223 | // WinNT,2000,XP,... | |
224 | class winnt_smart_interface | |
225 | : public /*extends*/ win_smart_interface | |
226 | { | |
227 | protected: | |
228 | virtual scsi_device * get_scsi_device(const char * name, const char * type); | |
229 | ||
230 | virtual smart_device * autodetect_smart_device(const char * name); | |
231 | ||
232 | virtual bool ata_scan(smart_device_list & devlist); | |
233 | ||
234 | virtual bool scsi_scan(smart_device_list & devlist); | |
235 | }; | |
236 | ||
237 | ||
238 | ////////////////////////////////////////////////////////////////////// | |
239 | ||
a37e7145 GG |
240 | // Running on Win9x/ME ? |
241 | static inline bool is_win9x() | |
242 | { | |
2127e193 | 243 | return !!(GetVersion() & 0x80000000); |
a37e7145 GG |
244 | } |
245 | ||
246 | // Running on 64-bit Windows as 32-bit app ? | |
247 | static bool is_wow64() | |
248 | { | |
2127e193 GI |
249 | HMODULE hk = GetModuleHandleA("kernel32"); |
250 | if (!hk) | |
251 | return false; | |
252 | BOOL (WINAPI * IsWow64Process_p)(HANDLE, PBOOL) = | |
253 | (BOOL (WINAPI *)(HANDLE, PBOOL))GetProcAddress(hk, "IsWow64Process"); | |
254 | if (!IsWow64Process_p) | |
255 | return false; | |
256 | BOOL w64 = FALSE; | |
257 | if (!IsWow64Process_p(GetCurrentProcess(), &w64)) | |
258 | return false; | |
259 | return !!w64; | |
a37e7145 GG |
260 | } |
261 | ||
54965743 GI |
262 | // Return info string about build host and OS version |
263 | std::string win_smart_interface::get_os_version_str() | |
2127e193 | 264 | { |
54965743 | 265 | char vstr[sizeof(SMARTMONTOOLS_BUILD_HOST)-1+sizeof("-2003r2(64)-sp2.1")+13] |
2127e193 GI |
266 | = SMARTMONTOOLS_BUILD_HOST; |
267 | if (vstr[1] < '6') | |
268 | vstr[1] = '6'; | |
269 | char * const vptr = vstr+sizeof(SMARTMONTOOLS_BUILD_HOST)-1; | |
270 | const int vlen = sizeof(vstr)-sizeof(SMARTMONTOOLS_BUILD_HOST); | |
271 | assert(vptr == vstr+strlen(vstr) && vptr+vlen+1 == vstr+sizeof(vstr)); | |
272 | ||
273 | OSVERSIONINFOEXA vi; memset(&vi, 0, sizeof(vi)); | |
274 | vi.dwOSVersionInfoSize = sizeof(vi); | |
275 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) { | |
276 | memset(&vi, 0, sizeof(vi)); | |
277 | vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); | |
278 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) | |
279 | return vstr; | |
280 | } | |
281 | ||
282 | if (vi.dwPlatformId > 0xff || vi.dwMajorVersion > 0xff || vi.dwMinorVersion > 0xff) | |
283 | return vstr; | |
284 | ||
285 | const char * w; | |
286 | switch (vi.dwPlatformId << 16 | vi.dwMajorVersion << 8 | vi.dwMinorVersion) { | |
287 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400| 0: | |
288 | w = (vi.szCSDVersion[1] == 'B' || | |
289 | vi.szCSDVersion[1] == 'C' ? "95-osr2" : "95"); break; | |
290 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|10: | |
291 | w = (vi.szCSDVersion[1] == 'A' ? "98se" : "98"); break; | |
292 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|90: w = "me"; break; | |
293 | //case VER_PLATFORM_WIN32_NT <<16|0x0300|51: w = "nt3.51"; break; | |
294 | case VER_PLATFORM_WIN32_NT <<16|0x0400| 0: w = "nt4"; break; | |
295 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 0: w = "2000"; break; | |
296 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 1: | |
297 | w = (!GetSystemMetrics(87/*SM_MEDIACENTER*/) ? "xp" | |
298 | : "xp-mc"); break; | |
299 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 2: | |
300 | w = (!GetSystemMetrics(89/*SM_SERVERR2*/) ? "2003" | |
301 | : "2003r2"); break; | |
302 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 0: | |
303 | w = (vi.wProductType == VER_NT_WORKSTATION ? "vista" | |
304 | : "2008" ); break; | |
305 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 1: | |
306 | w = (vi.wProductType == VER_NT_WORKSTATION ? "win7" | |
307 | : "2008r2"); break; | |
308 | default: w = 0; break; | |
309 | } | |
310 | ||
311 | const char * w64 = (is_wow64() ? "(64)" : ""); | |
312 | if (!w) | |
313 | snprintf(vptr, vlen, "-%s%lu.%lu%s", | |
314 | (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "9x"), | |
315 | vi.dwMajorVersion, vi.dwMinorVersion, w64); | |
316 | else if (vi.wServicePackMinor) | |
317 | snprintf(vptr, vlen, "-%s%s-sp%u.%u", w, w64, vi.wServicePackMajor, vi.wServicePackMinor); | |
318 | else if (vi.wServicePackMajor) | |
319 | snprintf(vptr, vlen, "-%s%s-sp%u", w, w64, vi.wServicePackMajor); | |
320 | else | |
321 | snprintf(vptr, vlen, "-%s%s", w, w64); | |
322 | return vstr; | |
323 | } | |
ba59cff1 | 324 | |
2127e193 GI |
325 | // Return value for device detection functions |
326 | enum win_dev_type { DEV_UNKNOWN = 0, DEV_ATA, DEV_SCSI, DEV_USB }; | |
832b75ed | 327 | |
2127e193 GI |
328 | static win_dev_type get_phy_drive_type(int drive); |
329 | static win_dev_type get_log_drive_type(int drive); | |
330 | static bool get_usb_id(int drive, unsigned short & vendor_id, | |
331 | unsigned short & product_id); | |
ba59cff1 | 332 | |
2127e193 | 333 | static const char * ata_get_def_options(void); |
ba59cff1 | 334 | |
832b75ed GG |
335 | |
336 | static int is_permissive() | |
337 | { | |
2127e193 GI |
338 | if (!con->permissive) { |
339 | pout("To continue, add one or more '-T permissive' options.\n"); | |
340 | return 0; | |
341 | } | |
342 | con->permissive--; | |
343 | return 1; | |
832b75ed GG |
344 | } |
345 | ||
a37e7145 GG |
346 | // return number for drive letter, -1 on error |
347 | // "[A-Za-z]:([/\\][.]?)?" => 0-25 | |
348 | // Accepts trailing '"' to fix broken "X:\" parameter passing from .bat files | |
349 | static int drive_letter(const char * s) | |
350 | { | |
2127e193 GI |
351 | return ( (('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z')) |
352 | && s[1] == ':' | |
353 | && (!s[2] || ( strchr("/\\\"", s[2]) | |
354 | && (!s[3] || (s[3] == '.' && !s[4]))) ) ? | |
355 | (s[0] & 0x1f) - 1 : -1); | |
a37e7145 GG |
356 | } |
357 | ||
358 | // Skip trailing "/dev/", do not allow "/dev/X:" | |
832b75ed GG |
359 | static const char * skipdev(const char * s) |
360 | { | |
2127e193 GI |
361 | return (!strncmp(s, "/dev/", 5) && drive_letter(s+5) < 0 ? s+5 : s); |
362 | } | |
363 | ||
364 | ata_device * win_smart_interface::get_ata_device(const char * name, const char * type) | |
365 | { | |
366 | const char * testname = skipdev(name); | |
367 | if (!strncmp(testname, "tw_cli", 6)) | |
368 | return new win_tw_cli_device(this, name, type); | |
369 | return new win_ata_device(this, name, type); | |
370 | } | |
371 | ||
372 | scsi_device * win9x_smart_interface::get_scsi_device(const char * name, const char * type) | |
373 | { | |
374 | return new win_aspi_device(this, name, type); | |
375 | } | |
376 | ||
377 | scsi_device * winnt_smart_interface::get_scsi_device(const char * name, const char * type) | |
378 | { | |
379 | const char * testname = skipdev(name); | |
380 | if (!strncmp(testname, "scsi", 4)) | |
381 | return new win_aspi_device(this, name, type); | |
382 | return new win_scsi_device(this, name, type); | |
383 | } | |
384 | ||
385 | static win_dev_type get_dev_type(const char * name, int & phydrive) | |
386 | { | |
387 | phydrive = -1; | |
388 | name = skipdev(name); | |
389 | if (!strncmp(name, "st", 2)) | |
390 | return DEV_SCSI; | |
391 | if (!strncmp(name, "nst", 3)) | |
392 | return DEV_SCSI; | |
393 | if (!strncmp(name, "tape", 4)) | |
394 | return DEV_SCSI; | |
395 | ||
396 | int logdrive = drive_letter(name); | |
397 | if (logdrive >= 0) { | |
398 | win_dev_type type = get_log_drive_type(logdrive); | |
399 | return (type != DEV_UNKNOWN ? type : DEV_SCSI); | |
400 | } | |
401 | ||
402 | char drive[1+1] = ""; | |
403 | if (sscanf(name, "sd%1[a-z]", drive) == 1) { | |
404 | phydrive = drive[0] - 'a'; | |
405 | return get_phy_drive_type(phydrive); | |
406 | } | |
407 | ||
408 | phydrive = -1; | |
409 | if (sscanf(name, "pd%d", &phydrive) == 1 && phydrive >= 0) | |
410 | return get_phy_drive_type(phydrive); | |
411 | return DEV_UNKNOWN; | |
412 | } | |
413 | ||
414 | smart_device * win_smart_interface::autodetect_smart_device(const char * name) | |
415 | { | |
416 | const char * testname = skipdev(name); | |
417 | if (!strncmp(testname, "hd", 2)) | |
418 | return new win_ata_device(this, name, ""); | |
419 | if (!strncmp(testname, "scsi", 4)) | |
420 | return new win_aspi_device(this, name, ""); | |
421 | if (!strncmp(testname, "tw_cli", 6)) | |
422 | return new win_tw_cli_device(this, name, ""); | |
423 | return 0; | |
424 | } | |
425 | ||
426 | smart_device * winnt_smart_interface::autodetect_smart_device(const char * name) | |
427 | { | |
428 | smart_device * dev = win_smart_interface::autodetect_smart_device(name); | |
429 | if (dev) | |
430 | return dev; | |
431 | ||
432 | int phydrive = -1; | |
433 | win_dev_type type = get_dev_type(name, phydrive); | |
434 | ||
435 | if (type == DEV_ATA) | |
436 | return new win_ata_device(this, name, ""); | |
437 | if (type == DEV_SCSI) | |
438 | return new win_scsi_device(this, name, ""); | |
439 | ||
440 | if (type == DEV_USB) { | |
441 | // Get USB bridge ID | |
442 | unsigned short vendor_id = 0, product_id = 0; | |
443 | if (!(phydrive >= 0 && get_usb_id(phydrive, vendor_id, product_id))) { | |
444 | set_err(EINVAL, "Unable to read USB device ID"); | |
445 | return 0; | |
446 | } | |
447 | // Get type name for this ID | |
448 | const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); | |
449 | if (!usbtype) | |
450 | return 0; | |
451 | // Return SAT/USB device for this type | |
452 | return get_sat_device(usbtype, new win_scsi_device(this, name, "")); | |
453 | } | |
454 | ||
455 | return 0; | |
456 | } | |
457 | ||
458 | ||
459 | // makes a list of ATA or SCSI devices for the DEVICESCAN directive | |
460 | bool win_smart_interface::scan_smart_devices(smart_device_list & devlist, | |
461 | const char * type, const char * pattern /* = 0*/) | |
462 | { | |
463 | if (pattern) { | |
464 | set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); | |
465 | return false; | |
466 | } | |
467 | ||
468 | if (!type || !strcmp(type, "ata")) { | |
469 | if (!ata_scan(devlist)) | |
470 | return false; | |
471 | } | |
472 | ||
473 | if (!type || !strcmp(type, "scsi")) { | |
474 | if (!scsi_scan(devlist)) | |
475 | return false; | |
476 | } | |
477 | return true; | |
478 | } | |
479 | ||
480 | ||
481 | // get examples for smartctl | |
54965743 | 482 | std::string win_smart_interface::get_app_examples(const char * appname) |
2127e193 GI |
483 | { |
484 | if (strcmp(appname, "smartctl")) | |
54965743 GI |
485 | return ""; |
486 | return "=================================================== SMARTCTL EXAMPLES =====\n\n" | |
832b75ed | 487 | " smartctl -a /dev/hda (Prints all SMART information)\n\n" |
832b75ed GG |
488 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda\n" |
489 | " (Enables SMART on first disk)\n\n" | |
490 | " smartctl -t long /dev/hda (Executes extended disk self-test)\n\n" | |
491 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda\n" | |
492 | " (Prints Self-Test & Attribute errors)\n" | |
832b75ed GG |
493 | " smartctl -a /dev/scsi21\n" |
494 | " (Prints all information for SCSI disk on ASPI adapter 2, ID 1)\n" | |
ba59cff1 GG |
495 | " smartctl -a /dev/sda\n" |
496 | " (Prints all information for SCSI disk on PhysicalDrive 0)\n" | |
497 | " smartctl -a /dev/pd3\n" | |
498 | " (Prints all information for SCSI disk on PhysicalDrive 3)\n" | |
499 | " smartctl -a /dev/tape1\n" | |
500 | " (Prints all information for SCSI tape on Tape 1)\n" | |
4d59bff9 GG |
501 | " smartctl -A /dev/hdb,3\n" |
502 | " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n" | |
9ebc753d GG |
503 | " smartctl -A /dev/tw_cli/c0/p1\n" |
504 | " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n" | |
4d59bff9 GG |
505 | "\n" |
506 | " ATA SMART access methods and ordering may be specified by modifiers\n" | |
a37e7145 | 507 | " following the device name: /dev/hdX:[saicm], where\n" |
4d59bff9 | 508 | " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n" |
a37e7145 | 509 | " 'i': IOCTL_IDE_PASS_THROUGH, 'c': ATA via IOCTL_SCSI_PASS_THROUGH,\n" |
1953ff6d | 510 | " 'f': IOCTL_STORAGE_*, 'm': IOCTL_SCSI_MINIPORT_*.\n" |
54965743 | 511 | + strprintf( |
1953ff6d | 512 | " The default on this system is /dev/sdX:%s\n", ata_get_def_options() |
54965743 | 513 | ); |
832b75ed GG |
514 | } |
515 | ||
516 | ||
517 | ///////////////////////////////////////////////////////////////////////////// | |
518 | // ATA Interface | |
519 | ///////////////////////////////////////////////////////////////////////////// | |
520 | ||
521 | // SMART_* IOCTLs, also known as DFP_* (Disk Fault Protection) | |
522 | ||
832b75ed GG |
523 | #define FILE_READ_ACCESS 0x0001 |
524 | #define FILE_WRITE_ACCESS 0x0002 | |
525 | #define METHOD_BUFFERED 0 | |
526 | #define CTL_CODE(DeviceType, Function, Method, Access) (((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method)) | |
527 | ||
2127e193 | 528 | #define FILE_DEVICE_DISK 7 |
832b75ed GG |
529 | #define IOCTL_DISK_BASE FILE_DEVICE_DISK |
530 | ||
531 | #define SMART_GET_VERSION \ | |
532 | CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS) | |
533 | ||
4d59bff9 GG |
534 | #define SMART_SEND_DRIVE_COMMAND \ |
535 | CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
536 | ||
832b75ed GG |
537 | #define SMART_RCV_DRIVE_DATA \ |
538 | CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
539 | ||
4d59bff9 GG |
540 | ASSERT_CONST(SMART_GET_VERSION , 0x074080); |
541 | ASSERT_CONST(SMART_SEND_DRIVE_COMMAND, 0x07c084); | |
542 | ASSERT_CONST(SMART_RCV_DRIVE_DATA , 0x07c088); | |
832b75ed GG |
543 | |
544 | #define SMART_CYL_LOW 0x4F | |
545 | #define SMART_CYL_HI 0xC2 | |
546 | ||
4d59bff9 | 547 | |
832b75ed GG |
548 | #pragma pack(1) |
549 | ||
550 | typedef struct _GETVERSIONOUTPARAMS { | |
2127e193 GI |
551 | UCHAR bVersion; |
552 | UCHAR bRevision; | |
553 | UCHAR bReserved; | |
554 | UCHAR bIDEDeviceMap; | |
555 | ULONG fCapabilities; | |
556 | ULONG dwReserved[4]; | |
832b75ed GG |
557 | } GETVERSIONOUTPARAMS, *PGETVERSIONOUTPARAMS, *LPGETVERSIONOUTPARAMS; |
558 | ||
4d59bff9 GG |
559 | ASSERT_SIZEOF(GETVERSIONOUTPARAMS, 24); |
560 | ||
561 | ||
562 | #define SMART_VENDOR_3WARE 0x13C1 // identifies 3ware specific parameters | |
563 | ||
564 | typedef struct _GETVERSIONINPARAMS_EX { | |
2127e193 GI |
565 | BYTE bVersion; |
566 | BYTE bRevision; | |
567 | BYTE bReserved; | |
568 | BYTE bIDEDeviceMap; | |
569 | DWORD fCapabilities; | |
570 | DWORD dwDeviceMapEx; // 3ware specific: RAID drive bit map | |
571 | WORD wIdentifier; // Vendor specific identifier | |
572 | WORD wControllerId; // 3ware specific: Controller ID (0,1,...) | |
573 | ULONG dwReserved[2]; | |
4d59bff9 GG |
574 | } GETVERSIONINPARAMS_EX, *PGETVERSIONINPARAMS_EX, *LPGETVERSIONINPARAMS_EX; |
575 | ||
576 | ASSERT_SIZEOF(GETVERSIONINPARAMS_EX, sizeof(GETVERSIONOUTPARAMS)); | |
577 | ||
578 | ||
832b75ed | 579 | typedef struct _IDEREGS { |
2127e193 GI |
580 | UCHAR bFeaturesReg; |
581 | UCHAR bSectorCountReg; | |
582 | UCHAR bSectorNumberReg; | |
583 | UCHAR bCylLowReg; | |
584 | UCHAR bCylHighReg; | |
585 | UCHAR bDriveHeadReg; | |
586 | UCHAR bCommandReg; | |
587 | UCHAR bReserved; | |
832b75ed GG |
588 | } IDEREGS, *PIDEREGS, *LPIDEREGS; |
589 | ||
590 | typedef struct _SENDCMDINPARAMS { | |
2127e193 GI |
591 | ULONG cBufferSize; |
592 | IDEREGS irDriveRegs; | |
593 | UCHAR bDriveNumber; | |
594 | UCHAR bReserved[3]; | |
595 | ULONG dwReserved[4]; | |
596 | UCHAR bBuffer[1]; | |
832b75ed GG |
597 | } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS; |
598 | ||
4d59bff9 GG |
599 | ASSERT_SIZEOF(SENDCMDINPARAMS, 32+1); |
600 | ||
601 | typedef struct _SENDCMDINPARAMS_EX { | |
2127e193 GI |
602 | DWORD cBufferSize; |
603 | IDEREGS irDriveRegs; | |
604 | BYTE bDriveNumber; | |
605 | BYTE bPortNumber; // 3ware specific: port number | |
606 | WORD wIdentifier; // Vendor specific identifier | |
607 | DWORD dwReserved[4]; | |
608 | BYTE bBuffer[1]; | |
4d59bff9 GG |
609 | } SENDCMDINPARAMS_EX, *PSENDCMDINPARAMS_EX, *LPSENDCMDINPARAMS_EX; |
610 | ||
611 | ASSERT_SIZEOF(SENDCMDINPARAMS_EX, sizeof(SENDCMDINPARAMS)); | |
612 | ||
613 | ||
832b75ed GG |
614 | /* DRIVERSTATUS.bDriverError constants (just for info, not used) |
615 | #define SMART_NO_ERROR 0 | |
616 | #define SMART_IDE_ERROR 1 | |
617 | #define SMART_INVALID_FLAG 2 | |
618 | #define SMART_INVALID_COMMAND 3 | |
619 | #define SMART_INVALID_BUFFER 4 | |
620 | #define SMART_INVALID_DRIVE 5 | |
621 | #define SMART_INVALID_IOCTL 6 | |
622 | #define SMART_ERROR_NO_MEM 7 | |
623 | #define SMART_INVALID_REGISTER 8 | |
624 | #define SMART_NOT_SUPPORTED 9 | |
625 | #define SMART_NO_IDE_DEVICE 10 | |
626 | */ | |
627 | ||
628 | typedef struct _DRIVERSTATUS { | |
2127e193 GI |
629 | UCHAR bDriverError; |
630 | UCHAR bIDEError; | |
631 | UCHAR bReserved[2]; | |
632 | ULONG dwReserved[2]; | |
832b75ed GG |
633 | } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS; |
634 | ||
635 | typedef struct _SENDCMDOUTPARAMS { | |
2127e193 GI |
636 | ULONG cBufferSize; |
637 | DRIVERSTATUS DriverStatus; | |
638 | UCHAR bBuffer[1]; | |
832b75ed GG |
639 | } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS; |
640 | ||
4d59bff9 GG |
641 | ASSERT_SIZEOF(SENDCMDOUTPARAMS, 16+1); |
642 | ||
832b75ed GG |
643 | #pragma pack() |
644 | ||
645 | ||
646 | ///////////////////////////////////////////////////////////////////////////// | |
647 | ||
648 | static void print_ide_regs(const IDEREGS * r, int out) | |
649 | { | |
2127e193 GI |
650 | pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n", |
651 | (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, | |
652 | r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); | |
832b75ed GG |
653 | } |
654 | ||
655 | static void print_ide_regs_io(const IDEREGS * ri, const IDEREGS * ro) | |
656 | { | |
2127e193 GI |
657 | pout(" Input : "); print_ide_regs(ri, 0); |
658 | if (ro) { | |
659 | pout(" Output: "); print_ide_regs(ro, 1); | |
660 | } | |
832b75ed GG |
661 | } |
662 | ||
663 | ///////////////////////////////////////////////////////////////////////////// | |
664 | ||
4d59bff9 GG |
665 | // call SMART_GET_VERSION, return device map or -1 on error |
666 | ||
a37e7145 | 667 | static int smart_get_version(HANDLE hdevice, GETVERSIONINPARAMS_EX * ata_version_ex = 0) |
4d59bff9 | 668 | { |
2127e193 GI |
669 | GETVERSIONOUTPARAMS vers; memset(&vers, 0, sizeof(vers)); |
670 | const GETVERSIONINPARAMS_EX & vers_ex = (const GETVERSIONINPARAMS_EX &)vers; | |
671 | DWORD num_out; | |
672 | ||
673 | if (!DeviceIoControl(hdevice, SMART_GET_VERSION, | |
674 | NULL, 0, &vers, sizeof(vers), &num_out, NULL)) { | |
675 | if (con->reportataioctl) | |
676 | pout(" SMART_GET_VERSION failed, Error=%ld\n", GetLastError()); | |
677 | errno = ENOSYS; | |
678 | return -1; | |
679 | } | |
680 | assert(num_out == sizeof(GETVERSIONOUTPARAMS)); | |
681 | ||
682 | if (con->reportataioctl > 1) { | |
683 | pout(" SMART_GET_VERSION suceeded, bytes returned: %lu\n" | |
684 | " Vers = %d.%d, Caps = 0x%lx, DeviceMap = 0x%02x\n", | |
685 | num_out, vers.bVersion, vers.bRevision, | |
686 | vers.fCapabilities, vers.bIDEDeviceMap); | |
687 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) | |
688 | pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08lx\n", | |
689 | vers_ex.wIdentifier, vers_ex.wControllerId, vers_ex.dwDeviceMapEx); | |
690 | } | |
691 | ||
692 | if (ata_version_ex) | |
693 | *ata_version_ex = vers_ex; | |
694 | ||
695 | // TODO: Check vers.fCapabilities here? | |
696 | return vers.bIDEDeviceMap; | |
4d59bff9 GG |
697 | } |
698 | ||
699 | ||
832b75ed GG |
700 | // call SMART_* ioctl |
701 | ||
4d59bff9 | 702 | static int smart_ioctl(HANDLE hdevice, int drive, IDEREGS * regs, char * data, unsigned datasize, int port) |
832b75ed | 703 | { |
2127e193 GI |
704 | SENDCMDINPARAMS inpar; |
705 | SENDCMDINPARAMS_EX & inpar_ex = (SENDCMDINPARAMS_EX &)inpar; | |
706 | ||
707 | unsigned char outbuf[sizeof(SENDCMDOUTPARAMS)-1 + 512]; | |
708 | const SENDCMDOUTPARAMS * outpar; | |
709 | DWORD code, num_out; | |
710 | unsigned int size_out; | |
711 | const char * name; | |
712 | ||
713 | memset(&inpar, 0, sizeof(inpar)); | |
714 | inpar.irDriveRegs = *regs; | |
715 | // drive is set to 0-3 on Win9x only | |
716 | inpar.irDriveRegs.bDriveHeadReg = 0xA0 | ((drive & 1) << 4); | |
717 | inpar.bDriveNumber = drive; | |
718 | ||
719 | if (port >= 0) { | |
720 | // Set RAID port | |
721 | inpar_ex.wIdentifier = SMART_VENDOR_3WARE; | |
722 | inpar_ex.bPortNumber = port; | |
723 | } | |
724 | ||
725 | if (datasize == 512) { | |
726 | code = SMART_RCV_DRIVE_DATA; name = "SMART_RCV_DRIVE_DATA"; | |
727 | inpar.cBufferSize = size_out = 512; | |
728 | } | |
729 | else if (datasize == 0) { | |
730 | code = SMART_SEND_DRIVE_COMMAND; name = "SMART_SEND_DRIVE_COMMAND"; | |
731 | if (regs->bFeaturesReg == ATA_SMART_STATUS) | |
732 | size_out = sizeof(IDEREGS); // ioctl returns new IDEREGS as data | |
733 | // Note: cBufferSize must be 0 on Win9x | |
734 | else | |
735 | size_out = 0; | |
736 | } | |
737 | else { | |
738 | errno = EINVAL; | |
739 | return -1; | |
740 | } | |
741 | ||
742 | memset(&outbuf, 0, sizeof(outbuf)); | |
743 | ||
744 | if (!DeviceIoControl(hdevice, code, &inpar, sizeof(SENDCMDINPARAMS)-1, | |
745 | outbuf, sizeof(SENDCMDOUTPARAMS)-1 + size_out, &num_out, NULL)) { | |
746 | // CAUTION: DO NOT change "regs" Parameter in this case, see ata_command_interface() | |
747 | long err = GetLastError(); | |
748 | if (con->reportataioctl && (err != ERROR_INVALID_PARAMETER || con->reportataioctl > 1)) { | |
749 | pout(" %s failed, Error=%ld\n", name, err); | |
750 | print_ide_regs_io(regs, NULL); | |
751 | } | |
752 | errno = ( err == ERROR_INVALID_FUNCTION/*9x*/ | |
753 | || err == ERROR_INVALID_PARAMETER/*NT/2K/XP*/ | |
754 | || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
755 | return -1; | |
756 | } | |
757 | // NOTE: On Win9x, inpar.irDriveRegs now contains the returned regs | |
758 | ||
759 | outpar = (const SENDCMDOUTPARAMS *)outbuf; | |
760 | ||
761 | if (outpar->DriverStatus.bDriverError) { | |
762 | if (con->reportataioctl) { | |
763 | pout(" %s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
764 | outpar->DriverStatus.bDriverError, outpar->DriverStatus.bIDEError); | |
765 | print_ide_regs_io(regs, NULL); | |
766 | } | |
767 | errno = (!outpar->DriverStatus.bIDEError ? ENOSYS : EIO); | |
768 | return -1; | |
769 | } | |
770 | ||
771 | if (con->reportataioctl > 1) { | |
772 | pout(" %s suceeded, bytes returned: %lu (buffer %lu)\n", name, | |
773 | num_out, outpar->cBufferSize); | |
774 | print_ide_regs_io(regs, (regs->bFeaturesReg == ATA_SMART_STATUS ? | |
775 | (const IDEREGS *)(outpar->bBuffer) : NULL)); | |
776 | } | |
777 | ||
778 | if (datasize) | |
779 | memcpy(data, outpar->bBuffer, 512); | |
780 | else if (regs->bFeaturesReg == ATA_SMART_STATUS) { | |
781 | if (nonempty(const_cast<unsigned char *>(outpar->bBuffer), sizeof(IDEREGS))) | |
782 | *regs = *(const IDEREGS *)(outpar->bBuffer); | |
783 | else { // Workaround for driver not returning regs | |
784 | if (con->reportataioctl) | |
785 | pout(" WARNING: driver does not return ATA registers in output buffer!\n"); | |
786 | *regs = inpar.irDriveRegs; | |
787 | } | |
788 | } | |
789 | ||
790 | return 0; | |
832b75ed GG |
791 | } |
792 | ||
793 | ||
794 | ///////////////////////////////////////////////////////////////////////////// | |
795 | ||
4d59bff9 | 796 | // IDE PASS THROUGH (2000, XP, undocumented) |
832b75ed GG |
797 | // |
798 | // Based on WinATA.cpp, 2002 c't/Matthias Withopf | |
799 | // ftp://ftp.heise.de/pub/ct/listings/0207-218.zip | |
800 | ||
801 | #define FILE_DEVICE_CONTROLLER 4 | |
802 | #define IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER | |
803 | ||
804 | #define IOCTL_IDE_PASS_THROUGH \ | |
805 | CTL_CODE(IOCTL_SCSI_BASE, 0x040A, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
806 | ||
4d59bff9 GG |
807 | ASSERT_CONST(IOCTL_IDE_PASS_THROUGH, 0x04d028); |
808 | ||
832b75ed GG |
809 | #pragma pack(1) |
810 | ||
811 | typedef struct { | |
2127e193 GI |
812 | IDEREGS IdeReg; |
813 | ULONG DataBufferSize; | |
814 | UCHAR DataBuffer[1]; | |
832b75ed GG |
815 | } ATA_PASS_THROUGH; |
816 | ||
4d59bff9 GG |
817 | ASSERT_SIZEOF(ATA_PASS_THROUGH, 12+1); |
818 | ||
832b75ed GG |
819 | #pragma pack() |
820 | ||
821 | ||
822 | ///////////////////////////////////////////////////////////////////////////// | |
823 | ||
824 | static int ide_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) | |
2127e193 GI |
825 | { |
826 | if (datasize > 512) { | |
827 | errno = EINVAL; | |
828 | return -1; | |
829 | } | |
830 | unsigned int size = sizeof(ATA_PASS_THROUGH)-1 + datasize; | |
831 | ATA_PASS_THROUGH * buf = (ATA_PASS_THROUGH *)VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE); | |
832 | DWORD num_out; | |
833 | const unsigned char magic = 0xcf; | |
834 | ||
835 | if (!buf) { | |
836 | errno = ENOMEM; | |
837 | return -1; | |
838 | } | |
839 | ||
840 | buf->IdeReg = *regs; | |
841 | buf->DataBufferSize = datasize; | |
842 | if (datasize) | |
843 | buf->DataBuffer[0] = magic; | |
844 | ||
845 | if (!DeviceIoControl(hdevice, IOCTL_IDE_PASS_THROUGH, | |
846 | buf, size, buf, size, &num_out, NULL)) { | |
847 | long err = GetLastError(); | |
848 | if (con->reportataioctl) { | |
849 | pout(" IOCTL_IDE_PASS_THROUGH failed, Error=%ld\n", err); | |
850 | print_ide_regs_io(regs, NULL); | |
851 | } | |
852 | VirtualFree(buf, 0, MEM_RELEASE); | |
853 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
854 | return -1; | |
855 | } | |
856 | ||
857 | // Check ATA status | |
858 | if (buf->IdeReg.bCommandReg/*Status*/ & 0x01) { | |
859 | if (con->reportataioctl) { | |
860 | pout(" IOCTL_IDE_PASS_THROUGH command failed:\n"); | |
861 | print_ide_regs_io(regs, &buf->IdeReg); | |
862 | } | |
863 | VirtualFree(buf, 0, MEM_RELEASE); | |
864 | errno = EIO; | |
865 | return -1; | |
866 | } | |
867 | ||
868 | // Check and copy data | |
869 | if (datasize) { | |
870 | if ( num_out != size | |
871 | || (buf->DataBuffer[0] == magic && !nonempty(buf->DataBuffer+1, datasize-1))) { | |
872 | if (con->reportataioctl) { | |
873 | pout(" IOCTL_IDE_PASS_THROUGH output data missing (%lu, %lu)\n", | |
874 | num_out, buf->DataBufferSize); | |
875 | print_ide_regs_io(regs, &buf->IdeReg); | |
876 | } | |
877 | VirtualFree(buf, 0, MEM_RELEASE); | |
878 | errno = EIO; | |
879 | return -1; | |
880 | } | |
881 | memcpy(data, buf->DataBuffer, datasize); | |
882 | } | |
883 | ||
884 | if (con->reportataioctl > 1) { | |
885 | pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %lu (buffer %lu)\n", | |
886 | num_out, buf->DataBufferSize); | |
887 | print_ide_regs_io(regs, &buf->IdeReg); | |
888 | } | |
889 | *regs = buf->IdeReg; | |
890 | ||
891 | // Caution: VirtualFree() fails if parameter "dwSize" is nonzero | |
892 | VirtualFree(buf, 0, MEM_RELEASE); | |
893 | return 0; | |
832b75ed GG |
894 | } |
895 | ||
896 | ||
4d59bff9 GG |
897 | ///////////////////////////////////////////////////////////////////////////// |
898 | ||
899 | // ATA PASS THROUGH (Win2003, XP SP2) | |
900 | ||
901 | #define IOCTL_ATA_PASS_THROUGH \ | |
2127e193 | 902 | CTL_CODE(IOCTL_SCSI_BASE, 0x040B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) |
4d59bff9 GG |
903 | |
904 | ASSERT_CONST(IOCTL_ATA_PASS_THROUGH, 0x04d02c); | |
905 | ||
906 | typedef struct _ATA_PASS_THROUGH_EX { | |
2127e193 GI |
907 | USHORT Length; |
908 | USHORT AtaFlags; | |
909 | UCHAR PathId; | |
910 | UCHAR TargetId; | |
911 | UCHAR Lun; | |
912 | UCHAR ReservedAsUchar; | |
913 | ULONG DataTransferLength; | |
914 | ULONG TimeOutValue; | |
915 | ULONG ReservedAsUlong; | |
916 | ULONG/*_PTR*/ DataBufferOffset; | |
917 | UCHAR PreviousTaskFile[8]; | |
918 | UCHAR CurrentTaskFile[8]; | |
4d59bff9 GG |
919 | } ATA_PASS_THROUGH_EX, *PATA_PASS_THROUGH_EX; |
920 | ||
921 | ASSERT_SIZEOF(ATA_PASS_THROUGH_EX, 40); | |
922 | ||
923 | #define ATA_FLAGS_DRDY_REQUIRED 0x01 | |
924 | #define ATA_FLAGS_DATA_IN 0x02 | |
925 | #define ATA_FLAGS_DATA_OUT 0x04 | |
926 | #define ATA_FLAGS_48BIT_COMMAND 0x08 | |
2127e193 GI |
927 | #define ATA_FLAGS_USE_DMA 0x10 |
928 | #define ATA_FLAGS_NO_MULTIPLE 0x20 // Vista | |
4d59bff9 GG |
929 | |
930 | ||
931 | ///////////////////////////////////////////////////////////////////////////// | |
932 | ||
2127e193 GI |
933 | // Warning: |
934 | // IOCTL_ATA_PASS_THROUGH[_DIRECT] can only handle one interrupt/DRQ data | |
935 | // transfer per command. Therefore, multi-sector transfers are only supported | |
936 | // for the READ/WRITE MULTIPLE [EXT] commands. Other commands like READ/WRITE SECTORS | |
937 | // or READ/WRITE LOG EXT work only with single sector transfers. | |
938 | // The latter are supported on Vista (only) through new ATA_FLAGS_NO_MULTIPLE. | |
939 | // See: | |
940 | // http://social.msdn.microsoft.com/Forums/en-US/storageplatformata/thread/eb408507-f221-455b-9bbb-d1069b29c4da | |
941 | ||
942 | static int ata_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, IDEREGS * prev_regs, char * data, int datasize) | |
943 | { | |
944 | const int max_sectors = 32; // TODO: Allocate dynamic buffer | |
945 | ||
946 | typedef struct { | |
947 | ATA_PASS_THROUGH_EX apt; | |
948 | ULONG Filler; | |
949 | UCHAR ucDataBuf[max_sectors * 512]; | |
950 | } ATA_PASS_THROUGH_EX_WITH_BUFFERS; | |
951 | ||
952 | const unsigned char magic = 0xcf; | |
953 | ||
954 | ATA_PASS_THROUGH_EX_WITH_BUFFERS ab; memset(&ab, 0, sizeof(ab)); | |
955 | ab.apt.Length = sizeof(ATA_PASS_THROUGH_EX); | |
956 | //ab.apt.PathId = 0; | |
957 | //ab.apt.TargetId = 0; | |
958 | //ab.apt.Lun = 0; | |
959 | ab.apt.TimeOutValue = 10; | |
960 | unsigned size = offsetof(ATA_PASS_THROUGH_EX_WITH_BUFFERS, ucDataBuf); | |
961 | ab.apt.DataBufferOffset = size; | |
962 | ||
963 | if (datasize > 0) { | |
964 | if (datasize > (int)sizeof(ab.ucDataBuf)) { | |
965 | errno = EINVAL; | |
966 | return -1; | |
967 | } | |
968 | ab.apt.AtaFlags = ATA_FLAGS_DATA_IN; | |
969 | ab.apt.DataTransferLength = datasize; | |
970 | size += datasize; | |
971 | ab.ucDataBuf[0] = magic; | |
972 | } | |
973 | else if (datasize < 0) { | |
974 | if (-datasize > (int)sizeof(ab.ucDataBuf)) { | |
975 | errno = EINVAL; | |
976 | return -1; | |
977 | } | |
978 | ab.apt.AtaFlags = ATA_FLAGS_DATA_OUT; | |
979 | ab.apt.DataTransferLength = -datasize; | |
980 | size += -datasize; | |
981 | memcpy(ab.ucDataBuf, data, -datasize); | |
982 | } | |
983 | else { | |
984 | assert(ab.apt.AtaFlags == 0); | |
985 | assert(ab.apt.DataTransferLength == 0); | |
986 | } | |
987 | ||
988 | assert(sizeof(ab.apt.CurrentTaskFile) == sizeof(IDEREGS)); | |
989 | IDEREGS * ctfregs = (IDEREGS *)ab.apt.CurrentTaskFile; | |
990 | IDEREGS * ptfregs = (IDEREGS *)ab.apt.PreviousTaskFile; | |
991 | *ctfregs = *regs; | |
992 | ||
993 | if (prev_regs) { | |
994 | *ptfregs = *prev_regs; | |
995 | ab.apt.AtaFlags |= ATA_FLAGS_48BIT_COMMAND; | |
996 | } | |
997 | ||
998 | DWORD num_out; | |
999 | if (!DeviceIoControl(hdevice, IOCTL_ATA_PASS_THROUGH, | |
1000 | &ab, size, &ab, size, &num_out, NULL)) { | |
1001 | long err = GetLastError(); | |
1002 | if (con->reportataioctl) { | |
1003 | pout(" IOCTL_ATA_PASS_THROUGH failed, Error=%ld\n", err); | |
1004 | print_ide_regs_io(regs, NULL); | |
1005 | } | |
1006 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1007 | return -1; | |
1008 | } | |
1009 | ||
1010 | // Check ATA status | |
1011 | if (ctfregs->bCommandReg/*Status*/ & (0x01/*Err*/|0x08/*DRQ*/)) { | |
1012 | if (con->reportataioctl) { | |
1013 | pout(" IOCTL_ATA_PASS_THROUGH command failed:\n"); | |
1014 | print_ide_regs_io(regs, ctfregs); | |
1015 | } | |
1016 | errno = EIO; | |
1017 | return -1; | |
1018 | } | |
1019 | ||
1020 | // Check and copy data | |
1021 | if (datasize > 0) { | |
1022 | if ( num_out != size | |
1023 | || (ab.ucDataBuf[0] == magic && !nonempty(ab.ucDataBuf+1, datasize-1))) { | |
1024 | if (con->reportataioctl) { | |
1025 | pout(" IOCTL_ATA_PASS_THROUGH output data missing (%lu)\n", num_out); | |
1026 | print_ide_regs_io(regs, ctfregs); | |
1027 | } | |
1028 | errno = EIO; | |
1029 | return -1; | |
1030 | } | |
1031 | memcpy(data, ab.ucDataBuf, datasize); | |
1032 | } | |
1033 | ||
1034 | if (con->reportataioctl > 1) { | |
1035 | pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); | |
1036 | print_ide_regs_io(regs, ctfregs); | |
1037 | } | |
1038 | *regs = *ctfregs; | |
1039 | if (prev_regs) | |
1040 | *prev_regs = *ptfregs; | |
1041 | ||
1042 | return 0; | |
4d59bff9 GG |
1043 | } |
1044 | ||
832b75ed GG |
1045 | |
1046 | ///////////////////////////////////////////////////////////////////////////// | |
1047 | ||
4d59bff9 | 1048 | // ATA PASS THROUGH via SCSI PASS THROUGH (WinNT4 only) |
832b75ed | 1049 | |
832b75ed | 1050 | #define IOCTL_SCSI_PASS_THROUGH \ |
2127e193 | 1051 | CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) |
832b75ed | 1052 | |
4d59bff9 GG |
1053 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH, 0x04d004); |
1054 | ||
832b75ed GG |
1055 | #define SCSI_IOCTL_DATA_OUT 0 |
1056 | #define SCSI_IOCTL_DATA_IN 1 | |
1057 | #define SCSI_IOCTL_DATA_UNSPECIFIED 2 | |
1058 | // undocumented SCSI opcode to for ATA passthrough | |
1059 | #define SCSIOP_ATA_PASSTHROUGH 0xCC | |
1060 | ||
1061 | typedef struct _SCSI_PASS_THROUGH { | |
2127e193 GI |
1062 | USHORT Length; |
1063 | UCHAR ScsiStatus; | |
1064 | UCHAR PathId; | |
1065 | UCHAR TargetId; | |
1066 | UCHAR Lun; | |
1067 | UCHAR CdbLength; | |
1068 | UCHAR SenseInfoLength; | |
1069 | UCHAR DataIn; | |
1070 | ULONG DataTransferLength; | |
1071 | ULONG TimeOutValue; | |
1072 | ULONG/*_PTR*/ DataBufferOffset; | |
1073 | ULONG SenseInfoOffset; | |
1074 | UCHAR Cdb[16]; | |
832b75ed GG |
1075 | } SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH; |
1076 | ||
4d59bff9 GG |
1077 | ASSERT_SIZEOF(SCSI_PASS_THROUGH, 44); |
1078 | ||
832b75ed GG |
1079 | |
1080 | ///////////////////////////////////////////////////////////////////////////// | |
1081 | ||
1082 | static int ata_via_scsi_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) | |
1083 | { | |
2127e193 GI |
1084 | typedef struct { |
1085 | SCSI_PASS_THROUGH spt; | |
1086 | ULONG Filler; | |
1087 | UCHAR ucSenseBuf[32]; | |
1088 | UCHAR ucDataBuf[512]; | |
1089 | } SCSI_PASS_THROUGH_WITH_BUFFERS; | |
1090 | ||
1091 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
1092 | IDEREGS * cdbregs; | |
1093 | unsigned int size; | |
1094 | DWORD num_out; | |
1095 | const unsigned char magic = 0xcf; | |
1096 | ||
1097 | memset(&sb, 0, sizeof(sb)); | |
1098 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH); | |
1099 | //sb.spt.PathId = 0; | |
1100 | sb.spt.TargetId = 1; | |
1101 | //sb.spt.Lun = 0; | |
1102 | sb.spt.CdbLength = 10; sb.spt.SenseInfoLength = 24; | |
1103 | sb.spt.TimeOutValue = 10; | |
1104 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
1105 | size = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
1106 | sb.spt.DataBufferOffset = size; | |
1107 | ||
1108 | if (datasize) { | |
1109 | if (datasize > sizeof(sb.ucDataBuf)) { | |
1110 | errno = EINVAL; | |
1111 | return -1; | |
1112 | } | |
1113 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
1114 | sb.spt.DataTransferLength = datasize; | |
1115 | size += datasize; | |
1116 | sb.ucDataBuf[0] = magic; | |
1117 | } | |
1118 | else { | |
1119 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
1120 | //sb.spt.DataTransferLength = 0; | |
1121 | } | |
1122 | ||
1123 | // Use pseudo SCSI command followed by registers | |
1124 | sb.spt.Cdb[0] = SCSIOP_ATA_PASSTHROUGH; | |
1125 | cdbregs = (IDEREGS *)(sb.spt.Cdb+2); | |
1126 | *cdbregs = *regs; | |
1127 | ||
1128 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_PASS_THROUGH, | |
1129 | &sb, size, &sb, size, &num_out, NULL)) { | |
1130 | long err = GetLastError(); | |
1131 | if (con->reportataioctl) | |
1132 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH failed, Error=%ld\n", err); | |
1133 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1134 | return -1; | |
1135 | } | |
1136 | ||
1137 | // Cannot check ATA status, because command does not return IDEREGS | |
1138 | ||
1139 | // Check and copy data | |
1140 | if (datasize) { | |
1141 | if ( num_out != size | |
1142 | || (sb.ucDataBuf[0] == magic && !nonempty(sb.ucDataBuf+1, datasize-1))) { | |
1143 | if (con->reportataioctl) { | |
1144 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH output data missing (%lu)\n", num_out); | |
1145 | print_ide_regs_io(regs, NULL); | |
1146 | } | |
1147 | errno = EIO; | |
1148 | return -1; | |
1149 | } | |
1150 | memcpy(data, sb.ucDataBuf, datasize); | |
1151 | } | |
1152 | ||
1153 | if (con->reportataioctl > 1) { | |
1154 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); | |
1155 | print_ide_regs_io(regs, NULL); | |
1156 | } | |
1157 | return 0; | |
832b75ed GG |
1158 | } |
1159 | ||
ba59cff1 GG |
1160 | |
1161 | ///////////////////////////////////////////////////////////////////////////// | |
1162 | ||
a37e7145 GG |
1163 | // SMART IOCTL via SCSI MINIPORT ioctl |
1164 | ||
1165 | // This function is handled by ATAPI port driver (atapi.sys) or by SCSI | |
1166 | // miniport driver (via SCSI port driver scsiport.sys). | |
1167 | // It can be used to skip the missing or broken handling of some SMART | |
1168 | // command codes (e.g. READ_LOG) in the disk class driver (disk.sys) | |
ba59cff1 GG |
1169 | |
1170 | #define IOCTL_SCSI_MINIPORT \ | |
2127e193 | 1171 | CTL_CODE(IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) |
ba59cff1 GG |
1172 | |
1173 | ASSERT_CONST(IOCTL_SCSI_MINIPORT, 0x04d008); | |
1174 | ||
1175 | typedef struct _SRB_IO_CONTROL { | |
2127e193 GI |
1176 | ULONG HeaderLength; |
1177 | UCHAR Signature[8]; | |
1178 | ULONG Timeout; | |
1179 | ULONG ControlCode; | |
1180 | ULONG ReturnCode; | |
1181 | ULONG Length; | |
ba59cff1 GG |
1182 | } SRB_IO_CONTROL, *PSRB_IO_CONTROL; |
1183 | ||
1184 | ASSERT_SIZEOF(SRB_IO_CONTROL, 28); | |
1185 | ||
a37e7145 GG |
1186 | #define FILE_DEVICE_SCSI 0x001b |
1187 | ||
1188 | #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500) | |
1189 | #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501) | |
1190 | #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502) | |
1191 | #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503) | |
1192 | #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504) | |
1193 | #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505) | |
1194 | #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506) | |
1195 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507) | |
1196 | #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508) | |
1197 | #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509) | |
1198 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a) | |
1199 | #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b) | |
1200 | #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c) | |
1201 | ||
1202 | ///////////////////////////////////////////////////////////////////////////// | |
1203 | ||
1204 | static int ata_via_scsi_miniport_smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize) | |
1205 | { | |
2127e193 GI |
1206 | // Select code |
1207 | DWORD code = 0; const char * name = 0; | |
1208 | if (regs->bCommandReg == ATA_IDENTIFY_DEVICE) { | |
1209 | code = IOCTL_SCSI_MINIPORT_IDENTIFY; name = "IDENTIFY"; | |
1210 | } | |
1211 | else if (regs->bCommandReg == ATA_SMART_CMD) switch (regs->bFeaturesReg) { | |
1212 | case ATA_SMART_READ_VALUES: | |
1213 | code = IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS; name = "READ_SMART_ATTRIBS"; break; | |
1214 | case ATA_SMART_READ_THRESHOLDS: | |
1215 | code = IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS; name = "READ_SMART_THRESHOLDS"; break; | |
1216 | case ATA_SMART_ENABLE: | |
1217 | code = IOCTL_SCSI_MINIPORT_ENABLE_SMART; name = "ENABLE_SMART"; break; | |
1218 | case ATA_SMART_DISABLE: | |
1219 | code = IOCTL_SCSI_MINIPORT_DISABLE_SMART; name = "DISABLE_SMART"; break; | |
1220 | case ATA_SMART_STATUS: | |
1221 | code = IOCTL_SCSI_MINIPORT_RETURN_STATUS; name = "RETURN_STATUS"; break; | |
1222 | case ATA_SMART_AUTOSAVE: | |
1223 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE; name = "ENABLE_DISABLE_AUTOSAVE"; break; | |
1224 | //case ATA_SMART_SAVE: // obsolete since ATA-6, not used by smartmontools | |
1225 | // code = IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES; name = "SAVE_ATTRIBUTE_VALUES"; break; | |
1226 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
1227 | code = IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS; name = "EXECUTE_OFFLINE_DIAGS"; break; | |
1228 | case ATA_SMART_AUTO_OFFLINE: | |
1229 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE; name = "ENABLE_DISABLE_AUTO_OFFLINE"; break; | |
1230 | case ATA_SMART_READ_LOG_SECTOR: | |
1231 | code = IOCTL_SCSI_MINIPORT_READ_SMART_LOG; name = "READ_SMART_LOG"; break; | |
1232 | case ATA_SMART_WRITE_LOG_SECTOR: | |
1233 | code = IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG; name = "WRITE_SMART_LOG"; break; | |
1234 | } | |
1235 | if (!code) { | |
1236 | errno = ENOSYS; | |
1237 | return -1; | |
1238 | } | |
1239 | ||
1240 | // Set SRB | |
1241 | struct { | |
1242 | SRB_IO_CONTROL srbc; | |
1243 | union { | |
1244 | SENDCMDINPARAMS in; | |
1245 | SENDCMDOUTPARAMS out; | |
1246 | } params; | |
1247 | char space[512-1]; | |
1248 | } sb; | |
1249 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(SENDCMDINPARAMS)-1+512); | |
1250 | memset(&sb, 0, sizeof(sb)); | |
1251 | ||
1252 | unsigned size; | |
1253 | if (datasize > 0) { | |
1254 | if (datasize > (int)sizeof(sb.space)+1) { | |
1255 | errno = EINVAL; | |
1256 | return -1; | |
1257 | } | |
1258 | size = datasize; | |
1259 | } | |
1260 | else if (datasize < 0) { | |
1261 | if (-datasize > (int)sizeof(sb.space)+1) { | |
1262 | errno = EINVAL; | |
1263 | return -1; | |
1264 | } | |
1265 | size = -datasize; | |
1266 | memcpy(sb.params.in.bBuffer, data, size); | |
1267 | } | |
1268 | else if (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1269 | size = sizeof(IDEREGS); | |
1270 | else | |
1271 | size = 0; | |
1272 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1273 | memcpy(sb.srbc.Signature, "SCSIDISK", 8); // atapi.sys | |
1274 | sb.srbc.Timeout = 60; // seconds | |
1275 | sb.srbc.ControlCode = code; | |
1276 | //sb.srbc.ReturnCode = 0; | |
1277 | sb.srbc.Length = sizeof(SENDCMDINPARAMS)-1 + size; | |
1278 | sb.params.in.irDriveRegs = *regs; | |
1279 | sb.params.in.cBufferSize = size; | |
1280 | ||
1281 | // Call miniport ioctl | |
1282 | size += sizeof(SRB_IO_CONTROL) + sizeof(SENDCMDINPARAMS)-1; | |
1283 | DWORD num_out; | |
1284 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1285 | &sb, size, &sb, size, &num_out, NULL)) { | |
1286 | long err = GetLastError(); | |
1287 | if (con->reportataioctl) { | |
1288 | pout(" IOCTL_SCSI_MINIPORT_%s failed, Error=%ld\n", name, err); | |
1289 | print_ide_regs_io(regs, NULL); | |
1290 | } | |
1291 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1292 | return -1; | |
1293 | } | |
1294 | ||
1295 | // Check result | |
1296 | if (sb.srbc.ReturnCode) { | |
1297 | if (con->reportataioctl) { | |
1298 | pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08lx\n", name, sb.srbc.ReturnCode); | |
1299 | print_ide_regs_io(regs, NULL); | |
1300 | } | |
1301 | errno = EIO; | |
1302 | return -1; | |
1303 | } | |
1304 | ||
1305 | if (sb.params.out.DriverStatus.bDriverError) { | |
1306 | if (con->reportataioctl) { | |
1307 | pout(" IOCTL_SCSI_MINIPORT_%s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
1308 | sb.params.out.DriverStatus.bDriverError, sb.params.out.DriverStatus.bIDEError); | |
1309 | print_ide_regs_io(regs, NULL); | |
1310 | } | |
1311 | errno = (!sb.params.out.DriverStatus.bIDEError ? ENOSYS : EIO); | |
1312 | return -1; | |
1313 | } | |
1314 | ||
1315 | if (con->reportataioctl > 1) { | |
1316 | pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %lu (buffer %lu)\n", name, | |
1317 | num_out, sb.params.out.cBufferSize); | |
1318 | print_ide_regs_io(regs, (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS ? | |
1319 | (const IDEREGS *)(sb.params.out.bBuffer) : 0)); | |
1320 | } | |
1321 | ||
1322 | if (datasize > 0) | |
1323 | memcpy(data, sb.params.out.bBuffer, datasize); | |
1324 | else if (datasize == 0 && code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1325 | *regs = *(const IDEREGS *)(sb.params.out.bBuffer); | |
1326 | ||
1327 | return 0; | |
a37e7145 GG |
1328 | } |
1329 | ||
1330 | ||
ba59cff1 GG |
1331 | ///////////////////////////////////////////////////////////////////////////// |
1332 | ||
a37e7145 GG |
1333 | // ATA PASS THROUGH via 3ware specific SCSI MINIPORT ioctl |
1334 | ||
ba59cff1 GG |
1335 | static int ata_via_3ware_miniport_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize, int port) |
1336 | { | |
2127e193 GI |
1337 | struct { |
1338 | SRB_IO_CONTROL srbc; | |
1339 | IDEREGS regs; | |
1340 | UCHAR buffer[512]; | |
1341 | } sb; | |
1342 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(IDEREGS)+512); | |
1343 | ||
1344 | if (!(0 <= datasize && datasize <= (int)sizeof(sb.buffer) && port >= 0)) { | |
1345 | errno = EINVAL; | |
1346 | return -1; | |
1347 | } | |
1348 | memset(&sb, 0, sizeof(sb)); | |
1349 | strcpy((char *)sb.srbc.Signature, "<3ware>"); | |
1350 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1351 | sb.srbc.Timeout = 60; // seconds | |
1352 | sb.srbc.ControlCode = 0xA0000000; | |
1353 | sb.srbc.ReturnCode = 0; | |
1354 | sb.srbc.Length = sizeof(IDEREGS) + (datasize > 0 ? datasize : 1); | |
1355 | sb.regs = *regs; | |
1356 | sb.regs.bReserved = port; | |
1357 | ||
1358 | DWORD num_out; | |
1359 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1360 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, NULL)) { | |
1361 | long err = GetLastError(); | |
1362 | if (con->reportataioctl) { | |
1363 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1364 | print_ide_regs_io(regs, NULL); | |
1365 | } | |
1366 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1367 | return -1; | |
1368 | } | |
1369 | ||
1370 | if (sb.srbc.ReturnCode) { | |
1371 | if (con->reportataioctl) { | |
1372 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", sb.srbc.ReturnCode); | |
1373 | print_ide_regs_io(regs, NULL); | |
1374 | } | |
1375 | errno = EIO; | |
1376 | return -1; | |
1377 | } | |
1378 | ||
1379 | // Copy data | |
1380 | if (datasize > 0) | |
1381 | memcpy(data, sb.buffer, datasize); | |
1382 | ||
1383 | if (con->reportataioctl > 1) { | |
1384 | pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %lu\n", num_out); | |
1385 | print_ide_regs_io(regs, &sb.regs); | |
1386 | } | |
1387 | *regs = sb.regs; | |
1388 | ||
1389 | return 0; | |
ba59cff1 GG |
1390 | } |
1391 | ||
1392 | ||
1393 | ///////////////////////////////////////////////////////////////////////////// | |
1394 | ||
1395 | // 3ware specific call to update the devicemap returned by SMART_GET_VERSION. | |
1396 | // 3DM/CLI "Rescan Controller" function does not to always update it. | |
1397 | ||
1398 | static int update_3ware_devicemap_ioctl(HANDLE hdevice) | |
1399 | { | |
2127e193 GI |
1400 | SRB_IO_CONTROL srbc; |
1401 | memset(&srbc, 0, sizeof(srbc)); | |
1402 | strcpy((char *)srbc.Signature, "<3ware>"); | |
1403 | srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1404 | srbc.Timeout = 60; // seconds | |
1405 | srbc.ControlCode = 0xCC010014; | |
1406 | srbc.ReturnCode = 0; | |
1407 | srbc.Length = 0; | |
1408 | ||
1409 | DWORD num_out; | |
1410 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1411 | &srbc, sizeof(srbc), &srbc, sizeof(srbc), &num_out, NULL)) { | |
1412 | long err = GetLastError(); | |
1413 | if (con->reportataioctl) | |
1414 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1415 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1416 | return -1; | |
1417 | } | |
1418 | if (srbc.ReturnCode) { | |
1419 | if (con->reportataioctl) | |
1420 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", srbc.ReturnCode); | |
1421 | errno = EIO; | |
1422 | return -1; | |
1423 | } | |
1424 | if (con->reportataioctl > 1) | |
1425 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT suceeded\n"); | |
1426 | return 0; | |
ba59cff1 GG |
1427 | } |
1428 | ||
1429 | ||
9ebc753d GG |
1430 | |
1431 | ///////////////////////////////////////////////////////////////////////////// | |
1432 | ||
1433 | // Routines for pseudo device /dev/tw_cli/* | |
1434 | // Parses output of 3ware "tw_cli /cx/py show all" or 3DM SMART data window | |
1435 | ||
1436 | ||
1437 | // Get clipboard data | |
1438 | ||
1439 | static int get_clipboard(char * data, int datasize) | |
1440 | { | |
2127e193 GI |
1441 | if (!OpenClipboard(NULL)) |
1442 | return -1; | |
1443 | HANDLE h = GetClipboardData(CF_TEXT); | |
1444 | if (!h) { | |
1445 | CloseClipboard(); | |
1446 | return 0; | |
1447 | } | |
1448 | const void * p = GlobalLock(h); | |
1449 | int n = GlobalSize(h); | |
1450 | if (n > datasize) | |
1451 | n = datasize; | |
1452 | memcpy(data, p, n); | |
1453 | GlobalFree(h); | |
1454 | CloseClipboard(); | |
1455 | return n; | |
9ebc753d GG |
1456 | } |
1457 | ||
1458 | ||
1459 | // Run a command, write stdout to dataout | |
1460 | // TODO: Combine with daemon_win32.cpp:daemon_spawn() | |
1461 | ||
1462 | static int run_cmd(const char * cmd, char * dataout, int outsize) | |
1463 | { | |
2127e193 GI |
1464 | // Create stdout pipe |
1465 | SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, TRUE}; | |
1466 | HANDLE pipe_out_w, h; | |
1467 | if (!CreatePipe(&h, &pipe_out_w, &sa/*inherit*/, outsize)) | |
1468 | return -1; | |
1469 | HANDLE self = GetCurrentProcess(); | |
1470 | HANDLE pipe_out_r; | |
1471 | if (!DuplicateHandle(self, h, self, &pipe_out_r, | |
1472 | GENERIC_READ, FALSE/*!inherit*/, DUPLICATE_CLOSE_SOURCE)) { | |
1473 | CloseHandle(pipe_out_w); | |
1474 | return -1; | |
1475 | } | |
1476 | HANDLE pipe_err_w; | |
1477 | if (!DuplicateHandle(self, pipe_out_w, self, &pipe_err_w, | |
1478 | 0, TRUE/*inherit*/, DUPLICATE_SAME_ACCESS)) { | |
1479 | CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1480 | return -1; | |
1481 | } | |
1482 | ||
1483 | // Create process | |
1484 | STARTUPINFO si; memset(&si, 0, sizeof(si)); si.cb = sizeof(si); | |
1485 | si.hStdInput = INVALID_HANDLE_VALUE; | |
1486 | si.hStdOutput = pipe_out_w; si.hStdError = pipe_err_w; | |
1487 | si.dwFlags = STARTF_USESTDHANDLES; | |
1488 | PROCESS_INFORMATION pi; | |
1489 | if (!CreateProcess( | |
1490 | NULL, const_cast<char *>(cmd), | |
1491 | NULL, NULL, TRUE/*inherit*/, | |
1492 | CREATE_NO_WINDOW/*do not create a new console window*/, | |
1493 | NULL, NULL, &si, &pi)) { | |
1494 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1495 | return -1; | |
1496 | } | |
1497 | CloseHandle(pi.hThread); | |
1498 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_w); | |
1499 | ||
1500 | // Copy stdout to output buffer | |
1501 | int i = 0; | |
1502 | while (i < outsize) { | |
1503 | DWORD num_read; | |
1504 | if (!ReadFile(pipe_out_r, dataout+i, outsize-i, &num_read, NULL) || num_read == 0) | |
1505 | break; | |
1506 | i += num_read; | |
1507 | } | |
1508 | CloseHandle(pipe_out_r); | |
1509 | // Wait for process | |
1510 | WaitForSingleObject(pi.hProcess, INFINITE); | |
1511 | CloseHandle(pi.hProcess); | |
1512 | return i; | |
9ebc753d GG |
1513 | } |
1514 | ||
1515 | ||
1516 | static const char * findstr(const char * str, const char * sub) | |
1517 | { | |
2127e193 GI |
1518 | const char * s = strstr(str, sub); |
1519 | return (s ? s+strlen(sub) : ""); | |
9ebc753d GG |
1520 | } |
1521 | ||
1522 | ||
1523 | static void copy_swapped(unsigned char * dest, const char * src, int destsize) | |
1524 | { | |
2127e193 GI |
1525 | int srclen = strcspn(src, "\r\n"); |
1526 | int i; | |
1527 | for (i = 0; i < destsize-1 && i < srclen-1; i+=2) { | |
1528 | dest[i] = src[i+1]; dest[i+1] = src[i]; | |
1529 | } | |
1530 | if (i < destsize-1 && i < srclen) | |
1531 | dest[i+1] = src[i]; | |
1532 | } | |
1533 | ||
1534 | ||
1535 | // TODO: This is OS independent | |
1536 | ||
1537 | win_tw_cli_device::win_tw_cli_device(smart_interface * intf, const char * dev_name, const char * req_type) | |
1538 | : smart_device(intf, dev_name, "tw_cli", req_type), | |
1539 | m_ident_valid(false), m_smart_valid(false) | |
1540 | { | |
1541 | memset(&m_ident_buf, 0, sizeof(m_ident_buf)); | |
1542 | memset(&m_smart_buf, 0, sizeof(m_smart_buf)); | |
1543 | } | |
1544 | ||
1545 | ||
1546 | bool win_tw_cli_device::is_open() const | |
1547 | { | |
1548 | return (m_ident_valid || m_smart_valid); | |
1549 | } | |
1550 | ||
1551 | ||
1552 | bool win_tw_cli_device::open() | |
1553 | { | |
1554 | m_ident_valid = m_smart_valid = false; | |
1555 | const char * name = skipdev(get_dev_name()); | |
1556 | // Read tw_cli or 3DM browser output into buffer | |
1557 | char buffer[4096]; | |
1558 | int size = -1, n1 = -1, n2 = -1; | |
1559 | if (!strcmp(name, "tw_cli/clip")) { // read clipboard | |
1560 | size = get_clipboard(buffer, sizeof(buffer)); | |
1561 | } | |
1562 | else if (!strcmp(name, "tw_cli/stdin")) { // read stdin | |
1563 | size = fread(buffer, 1, sizeof(buffer), stdin); | |
1564 | } | |
1565 | else if (sscanf(name, "tw_cli/%nc%*u/p%*u%n", &n1, &n2) >= 0 && n2 == (int)strlen(name)) { | |
1566 | // tw_cli/cx/py => read output from "tw_cli /cx/py show all" | |
1567 | char cmd[100]; | |
1568 | snprintf(cmd, sizeof(cmd), "tw_cli /%s show all", name+n1); | |
1569 | if (con->reportataioctl > 1) | |
1570 | pout("%s: Run: \"%s\"\n", name, cmd); | |
1571 | size = run_cmd(cmd, buffer, sizeof(buffer)); | |
1572 | } | |
1573 | else { | |
1574 | return set_err(EINVAL); | |
1575 | } | |
1576 | ||
1577 | if (con->reportataioctl > 1) | |
1578 | pout("%s: Read %d bytes\n", name, size); | |
1579 | if (size <= 0) | |
1580 | return set_err(ENOENT); | |
1581 | if (size >= (int)sizeof(buffer)) | |
1582 | return set_err(EIO); | |
1583 | ||
1584 | buffer[size] = 0; | |
1585 | if (con->reportataioctl > 1) | |
1586 | pout("[\n%.100s%s\n]\n", buffer, (size>100?"...":"")); | |
1587 | ||
1588 | // Fake identify sector | |
1589 | ASSERT_SIZEOF(ata_identify_device, 512); | |
1590 | ata_identify_device * id = &m_ident_buf; | |
1591 | memset(id, 0, sizeof(*id)); | |
1592 | copy_swapped(id->model , findstr(buffer, " Model = " ), sizeof(id->model)); | |
1593 | copy_swapped(id->fw_rev , findstr(buffer, " Firmware Version = "), sizeof(id->fw_rev)); | |
1594 | copy_swapped(id->serial_no, findstr(buffer, " Serial = " ), sizeof(id->serial_no)); | |
1595 | unsigned long nblocks = 0; // "Capacity = N.N GB (N Blocks)" | |
1596 | sscanf(findstr(buffer, "Capacity = "), "%*[^(\r\n](%lu", &nblocks); | |
1597 | if (nblocks) { | |
1598 | id->words047_079[49-47] = 0x0200; // size valid | |
1599 | id->words047_079[60-47] = (unsigned short)(nblocks ); // secs_16 | |
1600 | id->words047_079[61-47] = (unsigned short)(nblocks>>16); // secs_32 | |
1601 | } | |
1602 | id->major_rev_num = 0x1<<3; // ATA-3 | |
1603 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid | |
1604 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1605 | ||
1606 | // Parse smart data hex dump | |
1607 | const char * s = findstr(buffer, "Drive Smart Data:"); | |
1608 | if (!*s) { | |
1609 | s = findstr(buffer, "S.M.A.R.T. (Controller"); // from 3DM browser window | |
1610 | if (*s) { | |
1611 | const char * s1 = findstr(s, "<td class"); // html version | |
1612 | if (*s1) | |
1613 | s = s1; | |
1614 | s += strcspn(s, "\r\n"); | |
1615 | } | |
1616 | else | |
1617 | s = buffer; // try raw hex dump without header | |
1618 | } | |
1619 | unsigned char * sd = (unsigned char *)&m_smart_buf; | |
1620 | int i = 0; | |
1621 | for (;;) { | |
1622 | unsigned x = ~0; int n = -1; | |
1623 | if (!(sscanf(s, "%x %n", &x, &n) == 1 && !(x & ~0xff))) | |
1624 | break; | |
1625 | sd[i] = (unsigned char)x; | |
1626 | if (!(++i < 512 && n > 0)) | |
1627 | break; | |
1628 | s += n; | |
1629 | if (*s == '<') // "<br>" | |
1630 | s += strcspn(s, "\r\n"); | |
1631 | } | |
1632 | if (i < 512) { | |
1633 | if (!id->model[1]) { | |
1634 | // No useful data found | |
1635 | char * err = strstr(buffer, "Error:"); | |
1636 | if (!err) | |
1637 | err = strstr(buffer, "error :"); | |
1638 | if (err && (err = strchr(err, ':'))) { | |
1639 | // Show tw_cli error message | |
1640 | err++; | |
1641 | err[strcspn(err, "\r\n")] = 0; | |
1642 | return set_err(EIO, err); | |
1643 | } | |
1644 | return set_err(EIO); | |
1645 | } | |
1646 | sd = 0; | |
1647 | } | |
1648 | ||
1649 | m_ident_valid = true; | |
1650 | m_smart_valid = !!sd; | |
1651 | return true; | |
1652 | } | |
1653 | ||
1654 | ||
1655 | bool win_tw_cli_device::close() | |
1656 | { | |
1657 | m_ident_valid = m_smart_valid = false; | |
1658 | return true; | |
1659 | } | |
1660 | ||
1661 | ||
1662 | int win_tw_cli_device::ata_command_interface(smart_command_set command, int /*select*/, char * data) | |
1663 | { | |
1664 | switch (command) { | |
1665 | case IDENTIFY: | |
1666 | if (!m_ident_valid) | |
1667 | break; | |
1668 | memcpy(data, &m_ident_buf, 512); | |
1669 | return 0; | |
1670 | case READ_VALUES: | |
1671 | if (!m_smart_valid) | |
1672 | break; | |
1673 | memcpy(data, &m_smart_buf, 512); | |
1674 | return 0; | |
1675 | case READ_THRESHOLDS: | |
1676 | if (!m_smart_valid) | |
1677 | break; | |
1678 | // Fake zero thresholds | |
1679 | { | |
1680 | const ata_smart_values * sv = &m_smart_buf; | |
1681 | ata_smart_thresholds_pvt * tr = (ata_smart_thresholds_pvt *)data; | |
1682 | memset(tr, 0, 512); | |
1683 | // TODO: Indicate missing thresholds in ataprint.cpp:PrintSmartAttribWithThres() | |
1684 | // (ATA_SMART_READ_THRESHOLDS is marked obsolete since ATA-5) | |
1685 | for (int i = 0; i < NUMBER_ATA_SMART_ATTRIBUTES; i++) | |
1686 | tr->chksum -= tr->thres_entries[i].id = sv->vendor_attributes[i].id; | |
1687 | } | |
1688 | return 0; | |
1689 | case ENABLE: | |
1690 | case STATUS: | |
1691 | case STATUS_CHECK: // Fake "good" SMART status | |
1692 | return 0; | |
1693 | default: | |
1694 | break; | |
1695 | } | |
1696 | // Arrive here for all unsupported commands | |
1697 | set_err(ENOSYS); | |
1698 | return -1; | |
9ebc753d GG |
1699 | } |
1700 | ||
1701 | ||
a37e7145 GG |
1702 | ///////////////////////////////////////////////////////////////////////////// |
1703 | ||
1704 | // IOCTL_STORAGE_QUERY_PROPERTY | |
1705 | ||
1706 | #define FILE_DEVICE_MASS_STORAGE 0x0000002d | |
1707 | #define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE | |
1708 | #define FILE_ANY_ACCESS 0 | |
1709 | ||
1710 | #define IOCTL_STORAGE_QUERY_PROPERTY \ | |
2127e193 | 1711 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS) |
a37e7145 GG |
1712 | |
1713 | typedef enum _STORAGE_BUS_TYPE { | |
2127e193 GI |
1714 | BusTypeUnknown = 0x00, |
1715 | BusTypeScsi = 0x01, | |
1716 | BusTypeAtapi = 0x02, | |
1717 | BusTypeAta = 0x03, | |
1718 | BusType1394 = 0x04, | |
1719 | BusTypeSsa = 0x05, | |
1720 | BusTypeFibre = 0x06, | |
1721 | BusTypeUsb = 0x07, | |
1722 | BusTypeRAID = 0x08, | |
1723 | BusTypeiScsi = 0x09, | |
1724 | BusTypeSas = 0x0A, | |
1725 | BusTypeSata = 0x0B, | |
1726 | BusTypeSd = 0x0C, | |
1727 | BusTypeMmc = 0x0D, | |
1728 | BusTypeMax = 0x0E, | |
1729 | BusTypeMaxReserved = 0x7F | |
a37e7145 GG |
1730 | } STORAGE_BUS_TYPE, *PSTORAGE_BUS_TYPE; |
1731 | ||
1732 | typedef struct _STORAGE_DEVICE_DESCRIPTOR { | |
2127e193 GI |
1733 | ULONG Version; |
1734 | ULONG Size; | |
1735 | UCHAR DeviceType; | |
1736 | UCHAR DeviceTypeModifier; | |
1737 | BOOLEAN RemovableMedia; | |
1738 | BOOLEAN CommandQueueing; | |
1739 | ULONG VendorIdOffset; | |
1740 | ULONG ProductIdOffset; | |
1741 | ULONG ProductRevisionOffset; | |
1742 | ULONG SerialNumberOffset; | |
1743 | STORAGE_BUS_TYPE BusType; | |
1744 | ULONG RawPropertiesLength; | |
1745 | UCHAR RawDeviceProperties[1]; | |
a37e7145 GG |
1746 | } STORAGE_DEVICE_DESCRIPTOR, *PSTORAGE_DEVICE_DESCRIPTOR; |
1747 | ||
1748 | typedef enum _STORAGE_QUERY_TYPE { | |
2127e193 GI |
1749 | PropertyStandardQuery = 0, |
1750 | PropertyExistsQuery, | |
1751 | PropertyMaskQuery, | |
1752 | PropertyQueryMaxDefined | |
a37e7145 GG |
1753 | } STORAGE_QUERY_TYPE, *PSTORAGE_QUERY_TYPE; |
1754 | ||
1755 | typedef enum _STORAGE_PROPERTY_ID { | |
2127e193 GI |
1756 | StorageDeviceProperty = 0, |
1757 | StorageAdapterProperty, | |
1758 | StorageDeviceIdProperty, | |
1759 | StorageDeviceUniqueIdProperty, | |
1760 | StorageDeviceWriteCacheProperty, | |
1761 | StorageMiniportProperty, | |
1762 | StorageAccessAlignmentProperty | |
a37e7145 GG |
1763 | } STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID; |
1764 | ||
1765 | typedef struct _STORAGE_PROPERTY_QUERY { | |
2127e193 GI |
1766 | STORAGE_PROPERTY_ID PropertyId; |
1767 | STORAGE_QUERY_TYPE QueryType; | |
1768 | UCHAR AdditionalParameters[1]; | |
a37e7145 GG |
1769 | } STORAGE_PROPERTY_QUERY, *PSTORAGE_PROPERTY_QUERY; |
1770 | ||
1771 | ||
1772 | ///////////////////////////////////////////////////////////////////////////// | |
1773 | ||
1953ff6d | 1774 | union STORAGE_DEVICE_DESCRIPTOR_DATA { |
2127e193 GI |
1775 | STORAGE_DEVICE_DESCRIPTOR desc; |
1776 | char raw[256]; | |
1953ff6d | 1777 | }; |
a37e7145 | 1778 | |
1953ff6d GG |
1779 | // Get STORAGE_DEVICE_DESCRIPTOR_DATA for device. |
1780 | // (This works without admin rights) | |
1781 | ||
1782 | static int storage_query_property_ioctl(HANDLE hdevice, STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
a37e7145 | 1783 | { |
2127e193 GI |
1784 | STORAGE_PROPERTY_QUERY query = {StorageDeviceProperty, PropertyStandardQuery, {0} }; |
1785 | memset(data, 0, sizeof(*data)); | |
1786 | ||
1787 | DWORD num_out; | |
1788 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_QUERY_PROPERTY, | |
1789 | &query, sizeof(query), data, sizeof(*data), &num_out, NULL)) { | |
1790 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) | |
1791 | pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%ld\n", GetLastError()); | |
1792 | errno = ENOSYS; | |
1793 | return -1; | |
1794 | } | |
1795 | ||
1796 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) { | |
1797 | pout(" IOCTL_STORAGE_QUERY_PROPERTY returns:\n" | |
1798 | " Vendor: \"%s\"\n" | |
1799 | " Product: \"%s\"\n" | |
1800 | " Revision: \"%s\"\n" | |
1801 | " Removable: %s\n" | |
1802 | " BusType: 0x%02x\n", | |
1803 | (data->desc.VendorIdOffset ? data->raw+data->desc.VendorIdOffset : ""), | |
1804 | (data->desc.ProductIdOffset ? data->raw+data->desc.ProductIdOffset : ""), | |
1805 | (data->desc.ProductRevisionOffset ? data->raw+data->desc.ProductRevisionOffset : ""), | |
1806 | (data->desc.RemovableMedia? "Yes":"No"), data->desc.BusType | |
1807 | ); | |
1808 | } | |
1809 | return 0; | |
1953ff6d GG |
1810 | } |
1811 | ||
1812 | ||
1813 | ///////////////////////////////////////////////////////////////////////////// | |
1814 | ||
1815 | // IOCTL_STORAGE_PREDICT_FAILURE | |
1816 | ||
1817 | #define IOCTL_STORAGE_PREDICT_FAILURE \ | |
1818 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0440, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
1819 | ||
1820 | typedef struct _STORAGE_PREDICT_FAILURE { | |
2127e193 GI |
1821 | ULONG PredictFailure; |
1822 | UCHAR VendorSpecific[512]; | |
1953ff6d GG |
1823 | } STORAGE_PREDICT_FAILURE, *PSTORAGE_PREDICT_FAILURE; |
1824 | ||
1825 | ASSERT_SIZEOF(STORAGE_PREDICT_FAILURE, 4+512); | |
1826 | ||
1827 | ||
1828 | ///////////////////////////////////////////////////////////////////////////// | |
1829 | ||
1830 | ||
1831 | // Call IOCTL_STORAGE_PREDICT_FAILURE, return PredictFailure value | |
1832 | // or -1 on error, opionally return VendorSpecific data. | |
1833 | // (This works without admin rights) | |
1834 | ||
1835 | static int storage_predict_failure_ioctl(HANDLE hdevice, char * data = 0) | |
1836 | { | |
2127e193 GI |
1837 | STORAGE_PREDICT_FAILURE pred; |
1838 | memset(&pred, 0, sizeof(pred)); | |
1839 | ||
1840 | DWORD num_out; | |
1841 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_PREDICT_FAILURE, | |
1842 | 0, 0, &pred, sizeof(pred), &num_out, NULL)) { | |
1843 | if (con->reportataioctl > 1) | |
1844 | pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%ld\n", GetLastError()); | |
1845 | errno = ENOSYS; | |
1846 | return -1; | |
1847 | } | |
1848 | ||
1849 | if (con->reportataioctl > 1) { | |
1850 | pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n" | |
1851 | " PredictFailure: 0x%08lx\n" | |
1852 | " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n", | |
1853 | pred.PredictFailure, | |
1854 | pred.VendorSpecific[0], pred.VendorSpecific[1], pred.VendorSpecific[2], | |
1855 | pred.VendorSpecific[sizeof(pred.VendorSpecific)-1] | |
1856 | ); | |
1857 | } | |
1858 | if (data) | |
1859 | memcpy(data, pred.VendorSpecific, sizeof(pred.VendorSpecific)); | |
1860 | return (!pred.PredictFailure ? 0 : 1); | |
a37e7145 GG |
1861 | } |
1862 | ||
1863 | ||
1864 | ///////////////////////////////////////////////////////////////////////////// | |
1865 | ||
2127e193 GI |
1866 | // get DEV_* for open handle |
1867 | static win_dev_type get_controller_type(HANDLE hdevice, bool admin, GETVERSIONINPARAMS_EX * ata_version_ex) | |
a37e7145 | 1868 | { |
2127e193 GI |
1869 | // Try SMART_GET_VERSION first to detect ATA SMART support |
1870 | // for drivers reporting BusTypeScsi (3ware) | |
1871 | if (admin && smart_get_version(hdevice, ata_version_ex) >= 0) | |
1872 | return DEV_ATA; | |
1873 | ||
1874 | // Get BusType from device descriptor | |
1875 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
1876 | if (storage_query_property_ioctl(hdevice, &data)) | |
1877 | return DEV_UNKNOWN; | |
1878 | ||
1879 | switch (data.desc.BusType) { | |
1880 | case BusTypeAta: | |
1881 | case BusTypeSata: | |
1882 | if (ata_version_ex) | |
1883 | memset(ata_version_ex, 0, sizeof(*ata_version_ex)); | |
1884 | return DEV_ATA; | |
1885 | case BusTypeScsi: | |
1886 | case BusTypeiScsi: | |
1887 | case BusTypeSas: | |
1888 | return DEV_SCSI; | |
1889 | case BusTypeUsb: | |
1890 | return DEV_USB; | |
1891 | default: | |
1892 | return DEV_UNKNOWN; | |
1893 | } | |
1894 | /*NOTREACHED*/ | |
a37e7145 GG |
1895 | } |
1896 | ||
2127e193 GI |
1897 | // get DEV_* for device path |
1898 | static win_dev_type get_controller_type(const char * path, GETVERSIONINPARAMS_EX * ata_version_ex = 0) | |
a37e7145 | 1899 | { |
2127e193 GI |
1900 | bool admin = true; |
1901 | HANDLE h = CreateFileA(path, GENERIC_READ|GENERIC_WRITE, | |
1902 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
1903 | if (h == INVALID_HANDLE_VALUE) { | |
1904 | admin = false; | |
1905 | h = CreateFileA(path, 0, | |
1906 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
1907 | if (h == INVALID_HANDLE_VALUE) | |
1908 | return DEV_UNKNOWN; | |
1909 | } | |
1910 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) | |
1911 | pout(" %s: successfully opened%s\n", path, (!admin ? " (without admin rights)" :"")); | |
1912 | win_dev_type type = get_controller_type(h, admin, ata_version_ex); | |
1913 | CloseHandle(h); | |
1914 | return type; | |
a37e7145 GG |
1915 | } |
1916 | ||
2127e193 GI |
1917 | // get DEV_* for physical drive number |
1918 | static win_dev_type get_phy_drive_type(int drive, GETVERSIONINPARAMS_EX * ata_version_ex) | |
a37e7145 | 1919 | { |
2127e193 GI |
1920 | char path[30]; |
1921 | snprintf(path, sizeof(path)-1, "\\\\.\\PhysicalDrive%d", drive); | |
1922 | return get_controller_type(path, ata_version_ex); | |
a37e7145 GG |
1923 | } |
1924 | ||
2127e193 | 1925 | static win_dev_type get_phy_drive_type(int drive) |
a37e7145 | 1926 | { |
2127e193 | 1927 | return get_phy_drive_type(drive, 0); |
a37e7145 GG |
1928 | } |
1929 | ||
2127e193 GI |
1930 | // get DEV_* for logical drive number |
1931 | static win_dev_type get_log_drive_type(int drive) | |
a37e7145 | 1932 | { |
2127e193 GI |
1933 | char path[30]; |
1934 | snprintf(path, sizeof(path)-1, "\\\\.\\%c:", 'A'+drive); | |
1935 | return get_controller_type(path); | |
a37e7145 GG |
1936 | } |
1937 | ||
1953ff6d GG |
1938 | // Build IDENTIFY information from STORAGE_DEVICE_DESCRIPTOR |
1939 | static int get_identify_from_device_property(HANDLE hdevice, ata_identify_device * id) | |
1940 | { | |
2127e193 GI |
1941 | STORAGE_DEVICE_DESCRIPTOR_DATA data; |
1942 | if (storage_query_property_ioctl(hdevice, &data)) | |
1943 | return -1; | |
1944 | ||
1945 | memset(id, 0, sizeof(*id)); | |
1946 | if (data.desc.ProductIdOffset) | |
1947 | copy_swapped(id->model, data.raw+data.desc.ProductIdOffset, sizeof(id->model)); | |
1948 | if (data.desc.ProductRevisionOffset) | |
1949 | copy_swapped(id->fw_rev, data.raw+data.desc.ProductRevisionOffset, sizeof(id->fw_rev)); | |
1950 | id->major_rev_num = 0x1<<3; // ATA-3 | |
1951 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid | |
1952 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1953 | return 0; | |
1954 | } | |
1955 | ||
1956 | ||
1957 | ///////////////////////////////////////////////////////////////////////////// | |
1958 | // USB ID detection using WMI | |
1953ff6d | 1959 | |
2127e193 GI |
1960 | // Run a command, split stdout into lines. |
1961 | // Return number of lines read, -1 on error. | |
1962 | static int run_cmd(std::vector<std::string> & lines, const char * cmd, ...) | |
1963 | { | |
1964 | lines.clear(); | |
1965 | ||
1966 | va_list ap; va_start(ap, cmd); | |
1967 | std::string cmdline = vstrprintf(cmd, ap); | |
1968 | va_end(ap); | |
1969 | ||
1970 | if (con->reportscsiioctl > 1) | |
1971 | pout("Run: \"%s\"\n", cmdline.c_str()); | |
1972 | ||
1973 | char buffer[16*1024]; | |
1974 | int size = run_cmd(cmdline.c_str(), buffer, sizeof(buffer)); | |
1975 | ||
1976 | if (con->reportscsiioctl > 1) | |
1977 | pout("Read %d bytes\n", size); | |
1978 | if (!(0 < size && size < (int)sizeof(buffer)-1)) | |
1979 | return -1; | |
1980 | ||
1981 | buffer[size] = 0; | |
1982 | ||
1983 | for (int i = 0; buffer[i]; ) { | |
1984 | int len = strcspn(buffer+i, "\r\n"); | |
1985 | lines.push_back(std::string(buffer+i, len)); | |
1986 | i += len; | |
1987 | i += strspn(buffer+i, "\r\n"); | |
1988 | } | |
1989 | if (con->reportscsiioctl > 1) { | |
1990 | for (unsigned i = 0; i < lines.size(); i++) | |
1991 | printf("'%s'\n", lines[i].c_str()); | |
1992 | } | |
1993 | return lines.size(); | |
1994 | } | |
1995 | ||
1996 | // Quote string for WMI | |
1997 | static std::string wmi_quote(const char * s, int len) | |
1998 | { | |
1999 | std::string r; | |
2000 | for (int i = 0; i < len; i++) { | |
2001 | char c = s[i]; | |
2002 | if (c == '\\') | |
2003 | r += '\\'; | |
2004 | r += c; | |
2005 | } | |
2006 | return r; | |
2007 | } | |
2008 | ||
2009 | // Get USB ID for a physical drive number | |
2010 | static bool get_usb_id(int drive, unsigned short & vendor_id, unsigned short & product_id) | |
2011 | { | |
2012 | // Get device name | |
2013 | std::vector<std::string> result; | |
2014 | if (run_cmd(result, | |
2015 | "wmic PATH Win32_DiskDrive WHERE DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\" GET Model", | |
2016 | drive) != 2) | |
2017 | return false; | |
2018 | ||
2019 | std::string name = result[1]; | |
2020 | ||
2021 | // Get USB_CONTROLLER -> DEVICE associations | |
2022 | std::vector<std::string> assoc; | |
2023 | int n = run_cmd(assoc, "wmic PATH Win32_USBControllerDevice GET Antecedent,Dependent"); | |
2024 | if (n < 2) | |
2025 | return false; | |
2026 | ||
2027 | regular_expression regex("^([^ ]+) .*Win32_PnPEntity.DeviceID=\"(USBSTOR\\\\[^\"]*)\" *$", | |
2028 | REG_EXTENDED); | |
2029 | if (regex.empty()) // TODO: throw in constructor? | |
2030 | return false; | |
2031 | ||
2032 | int usbstoridx = -1; | |
2033 | std::string usbcontr; | |
2034 | for (int i = 2; i < n; i++) { | |
2035 | // Find next 'USB_CONTROLLER USBSTORAGE_DEVICE' pair | |
2036 | regmatch_t match[3]; | |
2037 | const char * s = assoc[i].c_str(); | |
2038 | if (!regex.execute(s, 3, match)) | |
2039 | continue; | |
2040 | ||
2041 | // USBSTOR device found, compare Name | |
2042 | if (run_cmd(result, | |
2043 | "wmic PATH Win32_PnPEntity WHERE DeviceID=\"%s\" GET Name", | |
2044 | wmi_quote(s + match[2].rm_so, match[2].rm_eo - match[2].rm_so).c_str() | |
2045 | ) != 2) | |
2046 | continue; | |
2047 | if (result[1] != name) | |
2048 | continue; | |
2049 | ||
2050 | // Name must be uniqe | |
2051 | if (usbstoridx >= 0) | |
2052 | return false; | |
2053 | ||
2054 | usbstoridx = i; | |
2055 | usbcontr.assign(s + match[1].rm_so, match[1].rm_eo - match[1].rm_so); | |
2056 | } | |
2057 | ||
2058 | // Found ? | |
2059 | if (usbstoridx <= 0) | |
2060 | return false; | |
2061 | ||
2062 | // The entry preceding USBSTOR should be the USB bridge device | |
2063 | regex.compile("^([^ ]+) .*Win32_PnPEntity.DeviceID=\"USB\\\\VID_(....&PID_....)[^\"]*\" *$", | |
2064 | REG_EXTENDED); | |
2065 | if (regex.empty()) | |
2066 | return false; | |
2067 | regmatch_t match[3]; | |
2068 | const char * s = assoc[usbstoridx-1].c_str(); | |
2069 | if (!regex.execute(s, 3, match)) | |
2070 | return false; | |
2071 | ||
2072 | // Both devices must be associated to same controller | |
2073 | if (usbcontr != std::string(s + match[1].rm_so, match[1].rm_eo - match[1].rm_so)) | |
2074 | return false; | |
2075 | ||
2076 | // Parse USB ID | |
2077 | int nc = -1; | |
2078 | if (!(sscanf(s + match[2].rm_so, "%4hx&PID_%4hx%n", | |
2079 | &vendor_id, &product_id, &nc) == 2 && nc == 4+5+4)) | |
2080 | return false; | |
2081 | ||
2082 | if (con->reportscsiioctl > 1) | |
2083 | pout("USB ID = 0x%04x:0x%04x\n", vendor_id, product_id); | |
2084 | return true; | |
1953ff6d GG |
2085 | } |
2086 | ||
a37e7145 | 2087 | |
4d59bff9 GG |
2088 | ///////////////////////////////////////////////////////////////////////////// |
2089 | ||
2090 | // Call GetDevicePowerState() if available (Win98/ME/2000/XP/2003) | |
2091 | // returns: 1=active, 0=standby, -1=error | |
2092 | // (This would also work for SCSI drives) | |
2093 | ||
2094 | static int get_device_power_state(HANDLE hdevice) | |
2095 | { | |
2127e193 | 2096 | static HINSTANCE h_kernel_dll = 0; |
4d59bff9 | 2097 | #ifdef __CYGWIN__ |
2127e193 | 2098 | static DWORD kernel_dll_pid = 0; |
4d59bff9 | 2099 | #endif |
2127e193 | 2100 | static BOOL (WINAPI * GetDevicePowerState_p)(HANDLE, BOOL *) = 0; |
4d59bff9 | 2101 | |
2127e193 | 2102 | BOOL state = TRUE; |
4d59bff9 | 2103 | |
2127e193 | 2104 | if (!GetDevicePowerState_p |
4d59bff9 | 2105 | #ifdef __CYGWIN__ |
2127e193 | 2106 | || kernel_dll_pid != GetCurrentProcessId() // detect fork() |
4d59bff9 | 2107 | #endif |
2127e193 GI |
2108 | ) { |
2109 | if (h_kernel_dll == INVALID_HANDLE_VALUE) { | |
2110 | errno = ENOSYS; | |
2111 | return -1; | |
2112 | } | |
2113 | if (!(h_kernel_dll = LoadLibraryA("KERNEL32.DLL"))) { | |
2114 | pout("Cannot load KERNEL32.DLL, Error=%ld\n", GetLastError()); | |
2115 | h_kernel_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2116 | errno = ENOSYS; | |
2117 | return -1; | |
2118 | } | |
2119 | if (!(GetDevicePowerState_p = (BOOL (WINAPI *)(HANDLE, BOOL *)) | |
2120 | GetProcAddress(h_kernel_dll, "GetDevicePowerState"))) { | |
2121 | if (con->reportataioctl) | |
2122 | pout(" GetDevicePowerState() not found, Error=%ld\n", GetLastError()); | |
2123 | FreeLibrary(h_kernel_dll); | |
2124 | h_kernel_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2125 | errno = ENOSYS; | |
2126 | return -1; | |
2127 | } | |
4d59bff9 | 2128 | #ifdef __CYGWIN__ |
2127e193 | 2129 | kernel_dll_pid = GetCurrentProcessId(); |
4d59bff9 | 2130 | #endif |
2127e193 GI |
2131 | } |
2132 | ||
2133 | if (!GetDevicePowerState_p(hdevice, &state)) { | |
2134 | long err = GetLastError(); | |
2135 | if (con->reportataioctl) | |
2136 | pout(" GetDevicePowerState() failed, Error=%ld\n", err); | |
2137 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
2138 | // TODO: This may not work as expected on transient errors, | |
2139 | // because smartd interprets -1 as SLEEP mode regardless of errno. | |
2140 | return -1; | |
2141 | } | |
2142 | ||
2143 | if (con->reportataioctl > 1) | |
2144 | pout(" GetDevicePowerState() succeeded, state=%d\n", state); | |
2145 | return state; | |
4d59bff9 GG |
2146 | } |
2147 | ||
832b75ed GG |
2148 | |
2149 | ///////////////////////////////////////////////////////////////////////////// | |
2150 | ||
832b75ed GG |
2151 | // Print SMARTVSD error message, return errno |
2152 | ||
2153 | static int smartvsd_error() | |
2154 | { | |
2127e193 GI |
2155 | char path[MAX_PATH]; |
2156 | unsigned len; | |
2157 | if (!(5 <= (len = GetSystemDirectoryA(path, MAX_PATH)) && len < MAX_PATH/2)) | |
2158 | return ENOENT; | |
2159 | // SMARTVSD.VXD present? | |
2160 | strcpy(path+len, "\\IOSUBSYS\\SMARTVSD.VXD"); | |
2161 | if (!access(path, 0)) { | |
2162 | // Yes, standard IDE driver used? | |
2163 | HANDLE h; | |
2164 | if ( (h = CreateFileA("\\\\.\\ESDI_506", | |
2165 | GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2166 | NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE | |
2167 | && GetLastError() == ERROR_FILE_NOT_FOUND ) { | |
2168 | pout("Standard IDE driver ESDI_506.PDR not used, or no IDE/ATA drives present.\n"); | |
2169 | return ENOENT; | |
2170 | } | |
2171 | else { | |
2172 | if (h != INVALID_HANDLE_VALUE) // should not happen | |
2173 | CloseHandle(h); | |
2174 | pout("SMART driver SMARTVSD.VXD is installed, but not loaded.\n"); | |
2175 | return ENOSYS; | |
2176 | } | |
2177 | } | |
2178 | else { | |
2179 | strcpy(path+len, "\\SMARTVSD.VXD"); | |
2180 | if (!access(path, 0)) { | |
2181 | // Some Windows versions install SMARTVSD.VXD in SYSTEM directory | |
2182 | // (http://support.microsoft.com/kb/265854/en-us). | |
2183 | path[len] = 0; | |
2184 | pout("SMART driver is not properly installed,\n" | |
2185 | " move SMARTVSD.VXD from \"%s\" to \"%s\\IOSUBSYS\"\n" | |
2186 | " and reboot Windows.\n", path, path); | |
2187 | } | |
2188 | else { | |
2189 | // Some Windows versions do not provide SMARTVSD.VXD | |
2190 | // (http://support.microsoft.com/kb/199886/en-us). | |
2191 | path[len] = 0; | |
2192 | pout("SMARTVSD.VXD is missing in folder \"%s\\IOSUBSYS\".\n", path); | |
2193 | } | |
2194 | return ENOSYS; | |
2195 | } | |
832b75ed GG |
2196 | } |
2197 | ||
2198 | ||
4d59bff9 GG |
2199 | // Get default ATA device options |
2200 | ||
2201 | static const char * ata_get_def_options() | |
2202 | { | |
2127e193 GI |
2203 | DWORD ver = GetVersion(); |
2204 | if ((ver & 0x80000000) || (ver & 0xff) < 4) // Win9x/ME | |
2205 | return "s"; // SMART_* only | |
2206 | else if ((ver & 0xff) == 4) // WinNT4 | |
2207 | return "sc"; // SMART_*, SCSI_PASS_THROUGH | |
2208 | else // WinXP, 2003, Vista | |
2209 | return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, | |
2210 | // STORAGE_*, SCSI_MINIPORT_* | |
4d59bff9 GG |
2211 | } |
2212 | ||
2213 | ||
2127e193 | 2214 | // Common routines for devices with HANDLEs |
4d59bff9 | 2215 | |
2127e193 GI |
2216 | win_smart_device::~win_smart_device() throw() |
2217 | { | |
2218 | if (m_fh != INVALID_HANDLE_VALUE) | |
2219 | ::CloseHandle(m_fh); | |
832b75ed GG |
2220 | } |
2221 | ||
2127e193 GI |
2222 | bool win_smart_device::is_open() const |
2223 | { | |
2224 | return (m_fh != INVALID_HANDLE_VALUE); | |
2225 | } | |
832b75ed | 2226 | |
2127e193 GI |
2227 | bool win_smart_device::close() |
2228 | { | |
2229 | if (m_fh == INVALID_HANDLE_VALUE) | |
2230 | return true; | |
2231 | BOOL rc = ::CloseHandle(m_fh); | |
2232 | m_fh = INVALID_HANDLE_VALUE; | |
2233 | return !!rc; | |
2234 | } | |
832b75ed | 2235 | |
2127e193 | 2236 | // ATA |
832b75ed | 2237 | |
2127e193 GI |
2238 | win_ata_device::win_ata_device(smart_interface * intf, const char * dev_name, const char * req_type) |
2239 | : smart_device(intf, dev_name, "ata", req_type), | |
2240 | m_usr_options(false), | |
2241 | m_admin(false), | |
2242 | m_drive(0), | |
2243 | m_port(-1), | |
2244 | m_smartver_state(0) | |
2245 | { | |
2246 | } | |
2247 | ||
2248 | win_ata_device::~win_ata_device() throw() | |
832b75ed | 2249 | { |
832b75ed GG |
2250 | } |
2251 | ||
2252 | ||
2127e193 GI |
2253 | // Open ATA device |
2254 | ||
2255 | bool win_ata_device::open() | |
832b75ed | 2256 | { |
2127e193 GI |
2257 | const char * name = skipdev(get_dev_name()); int len = strlen(name); |
2258 | // [sh]d[a-z](:[saicmfp]+)? => Physical drive 0-25, with options | |
2259 | char drive[1+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; | |
2260 | if ( sscanf(name, "%*[sh]d%1[a-z]%n:%7[saicmfp]%n", drive, &n1, options, &n2) >= 1 | |
2261 | && ((n1 == len && !options[0]) || n2 == len) ) { | |
2262 | return open(drive[0] - 'a', -1, options, -1); | |
2263 | } | |
2264 | // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-25, RAID port N, with options | |
2265 | drive[0] = 0; options[0] = 0; n1 = -1; n2 = -1; | |
2266 | unsigned port = ~0; | |
2267 | if ( sscanf(name, "%*[sh]d%1[a-z],%u%n:%8[saicmfp3]%n", drive, &port, &n1, options, &n2) >= 2 | |
2268 | && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { | |
2269 | return open(drive[0] - 'a', -1, options, port); | |
2270 | } | |
2271 | // pd<m>,N => Physical drive <m>, RAID port N | |
2272 | int phydrive = -1; port = ~0; n1 = -1; n2 = -1; | |
2273 | if ( sscanf(name, "pd%d%n,%u%n", &phydrive, &n1, &port, &n2) >= 1 | |
2274 | && phydrive >= 0 && ((n1 == len && (int)port < 0) || (n2 == len && port < 32))) { | |
2275 | return open(phydrive, -1, "", (int)port); | |
2276 | } | |
2277 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
2278 | int logdrive = drive_letter(name); | |
2279 | if (logdrive >= 0) { | |
2280 | return open(-1, logdrive, "", -1); | |
2281 | } | |
2282 | ||
2283 | return set_err(EINVAL); | |
832b75ed GG |
2284 | } |
2285 | ||
2127e193 GI |
2286 | |
2287 | bool win_ata_device::open(int phydrive, int logdrive, const char * options, int port) | |
832b75ed | 2288 | { |
2127e193 GI |
2289 | // path depends on Windows Version |
2290 | bool win9x = is_win9x(); // TODO: Member variable | |
2291 | char devpath[30]; | |
2292 | if (win9x && 0 <= phydrive && phydrive <= 7) | |
2293 | // Use patched "smartvse.vxd" for drives 4-7, see INSTALL file for details | |
2294 | strcpy(devpath, (phydrive <= 3 ? "\\\\.\\SMARTVSD" : "\\\\.\\SMARTVSE")); | |
2295 | else if (!win9x && 0 <= phydrive && phydrive <= 255) | |
2296 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", phydrive); | |
2297 | else if (!win9x && 0 <= logdrive && logdrive <= 'Z'-'A') | |
2298 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\%c:", 'A'+logdrive); | |
2299 | else | |
2300 | return set_err(ENOENT); | |
2301 | ||
2302 | // Open device | |
2303 | HANDLE h = INVALID_HANDLE_VALUE; | |
2304 | if (win9x || !(*options && !options[strspn(options, "fp")])) { | |
2305 | // Open with admin rights | |
2306 | m_admin = true; | |
2307 | h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2308 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2309 | NULL, OPEN_EXISTING, 0, 0); | |
2310 | } | |
2311 | if (!win9x && h == INVALID_HANDLE_VALUE) { | |
2312 | // Open without admin rights | |
2313 | m_admin = false; | |
2314 | h = CreateFileA(devpath, 0, | |
2315 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2316 | NULL, OPEN_EXISTING, 0, 0); | |
2317 | } | |
2318 | if (h == INVALID_HANDLE_VALUE) { | |
2319 | long err = GetLastError(); | |
2320 | pout("Cannot open device %s, Error=%ld\n", devpath, err); | |
2321 | if (err == ERROR_FILE_NOT_FOUND) | |
2322 | set_err((win9x && phydrive <= 3 ? smartvsd_error() : ENOENT), "%s: not found", devpath); | |
2323 | else if (err == ERROR_ACCESS_DENIED) | |
2324 | set_err(EACCES, "%s: access denied", devpath); | |
2325 | else | |
2326 | set_err(EIO, "%s: Error=%ld", devpath, err); | |
2327 | return false; | |
2328 | } | |
2329 | set_fh(h); | |
2330 | ||
2331 | if (con->reportataioctl > 1) | |
2332 | pout("%s: successfully opened%s\n", devpath, (!m_admin ? " (without admin rights)" :"")); | |
2333 | ||
2334 | m_usr_options = false; | |
2335 | if (*options) { | |
2336 | // Save user options | |
2337 | m_options = options; m_usr_options = true; | |
2338 | } | |
2339 | else if (port >= 0) | |
2340 | // RAID: SMART_* and SCSI_MINIPORT | |
2341 | m_options = "s3"; | |
2342 | else { | |
2343 | // Set default options according to Windows version | |
2344 | static const char * def_options = ata_get_def_options(); | |
2345 | m_options = def_options; | |
2346 | } | |
2347 | ||
2348 | // NT4/2000/XP: SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call | |
2349 | m_drive = 0; m_port = port; | |
2350 | if (!win9x && port < 0) | |
2351 | return true; | |
2352 | ||
2353 | // Win9X/ME: Get drive map | |
2354 | // RAID: Get port map | |
2355 | GETVERSIONINPARAMS_EX vers_ex; | |
2356 | int devmap = smart_get_version(h, (port >= 0 ? &vers_ex : 0)); | |
2357 | ||
2358 | unsigned long portmap = 0; | |
2359 | if (port >= 0 && devmap >= 0) { | |
2360 | // 3ware RAID: check vendor id | |
2361 | if (vers_ex.wIdentifier != SMART_VENDOR_3WARE) { | |
2362 | pout("SMART_GET_VERSION returns unknown Identifier = %04x\n" | |
2363 | "This is no 3ware 9000 controller or driver has no SMART support.\n", | |
2364 | vers_ex.wIdentifier); | |
2365 | devmap = -1; | |
2366 | } | |
2367 | else | |
2368 | portmap = vers_ex.dwDeviceMapEx; | |
2369 | } | |
2370 | if (devmap < 0) { | |
2371 | pout("%s: ATA driver has no SMART support\n", devpath); | |
2372 | if (!is_permissive()) { | |
2373 | close(); | |
2374 | return set_err(ENOSYS); | |
2375 | } | |
2376 | devmap = 0x0f; | |
2377 | } | |
2378 | m_smartver_state = 1; | |
2379 | ||
2380 | if (port >= 0) { | |
2381 | // 3ware RAID: update devicemap first | |
2382 | ||
2383 | if (!update_3ware_devicemap_ioctl(h)) { | |
2384 | if ( smart_get_version(h, &vers_ex) >= 0 | |
2385 | && vers_ex.wIdentifier == SMART_VENDOR_3WARE ) | |
2386 | portmap = vers_ex.dwDeviceMapEx; | |
2387 | } | |
2388 | // Check port existence | |
2389 | if (!(portmap & (1L << port))) { | |
2390 | if (!is_permissive()) { | |
2391 | close(); | |
2392 | return set_err(ENOENT, "%s: Port %d is empty or does not exist", devpath, port); | |
2393 | } | |
2394 | } | |
2395 | return true; | |
2396 | } | |
2397 | ||
2398 | // Win9x/ME: Check device presence & type | |
2399 | if (((devmap >> (phydrive & 0x3)) & 0x11) != 0x01) { | |
2400 | unsigned char atapi = (devmap >> (phydrive & 0x3)) & 0x10; | |
2401 | // Win9x drive existence check may not work as expected | |
2402 | // The atapi.sys driver incorrectly fills in the bIDEDeviceMap with 0x01 | |
2403 | // (The related KB Article Q196120 is no longer available) | |
2404 | if (!is_permissive()) { | |
2405 | close(); | |
2406 | return set_err((atapi ? ENOSYS : ENOENT), "%s: Drive %d %s (IDEDeviceMap=0x%02x)", | |
2407 | devpath, phydrive, (atapi?"is an ATAPI device":"does not exist"), devmap); | |
2408 | } | |
2409 | } | |
2410 | // Drive number must be passed to ioctl | |
2411 | m_drive = (phydrive & 0x3); | |
2412 | return true; | |
832b75ed GG |
2413 | } |
2414 | ||
2127e193 GI |
2415 | |
2416 | // Scan for ATA drives on Win9x/ME | |
2417 | ||
2418 | bool win9x_smart_interface::ata_scan(smart_device_list & devlist) | |
832b75ed | 2419 | { |
2127e193 GI |
2420 | // Open device |
2421 | const char devpath[] = "\\\\.\\SMARTVSD"; | |
2422 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2423 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); | |
2424 | if (h == INVALID_HANDLE_VALUE) { | |
2425 | if (con->reportataioctl > 1) | |
2426 | pout(" %s: Open failed, Error=%ld\n", devpath, GetLastError()); | |
2427 | return true; // SMARTVSD.VXD missing or no ATA devices | |
2428 | } | |
2429 | ||
2430 | // Get drive map | |
2431 | int devmap = smart_get_version(h); | |
2432 | CloseHandle(h); | |
2433 | if (devmap < 0) | |
2434 | return true; // Should not happen | |
2435 | ||
2436 | // Check ATA device presence, remove ATAPI devices | |
2437 | devmap = (devmap & 0xf) & ~((devmap >> 4) & 0xf); | |
2438 | char name[20]; | |
2439 | for (int i = 0; i < 4; i++) { | |
2440 | if (!(devmap & (1 << i))) | |
2441 | continue; | |
2442 | sprintf(name, "/dev/hd%c", 'a'+i); | |
bed94269 | 2443 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2444 | } |
2445 | return true; | |
832b75ed GG |
2446 | } |
2447 | ||
2127e193 GI |
2448 | |
2449 | // Scan for ATA drives | |
2450 | ||
2451 | bool winnt_smart_interface::ata_scan(smart_device_list & devlist) | |
4d59bff9 | 2452 | { |
2127e193 GI |
2453 | const int max_raid = 2; |
2454 | bool raid_seen[max_raid] = {false, false}; | |
2455 | ||
2456 | char name[20]; | |
2457 | for (int i = 0; i <= 9; i++) { | |
2458 | GETVERSIONINPARAMS_EX vers_ex; | |
2459 | if (get_phy_drive_type(i, &vers_ex) != DEV_ATA) | |
2460 | continue; | |
2461 | ||
2462 | // Interpret RAID drive map if present | |
2463 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { | |
2464 | // Skip if more than 2 controllers or logical drive from this controller already seen | |
2465 | if (vers_ex.wControllerId >= max_raid || raid_seen[vers_ex.wControllerId]) | |
2466 | continue; | |
2467 | raid_seen[vers_ex.wControllerId] = true; | |
2468 | // Add physical drives | |
2469 | for (int pi = 0; pi < 32; pi++) { | |
2470 | if (vers_ex.dwDeviceMapEx & (1L << pi)) { | |
2471 | sprintf(name, "/dev/sd%c,%u", 'a'+i, pi); | |
bed94269 | 2472 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2473 | } |
2474 | } | |
2475 | continue; | |
2476 | } | |
2477 | ||
2478 | // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returns ATA/SATA | |
2479 | sprintf(name, "/dev/sd%c", 'a'+i); | |
bed94269 | 2480 | devlist.push_back( new win_ata_device(this, name, "ata") ); |
2127e193 GI |
2481 | } |
2482 | ||
2483 | return true; | |
2484 | } | |
2485 | ||
2486 | ||
2487 | ///////////////////////////////////////////////////////////////////////////// | |
2488 | ||
2489 | // Interface to ATA devices | |
2490 | bool win_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) | |
2491 | { | |
2492 | // No multi-sector support for now, see above | |
2493 | // warning about IOCTL_ATA_PASS_THROUGH | |
2494 | if (!ata_cmd_is_ok(in, | |
2495 | true, // data_out_support | |
2496 | false, // !multi_sector_support | |
2497 | true) // ata_48bit_support | |
2498 | ) | |
2499 | return false; | |
2500 | ||
2501 | // Determine ioctl functions valid for this ATA cmd | |
2502 | const char * valid_options = 0; | |
2503 | ||
2504 | switch (in.in_regs.command) { | |
2505 | case ATA_IDENTIFY_DEVICE: | |
2506 | case ATA_IDENTIFY_PACKET_DEVICE: | |
2507 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
2508 | // and SCSI_MINIPORT_* if requested by user | |
2509 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2510 | break; | |
2511 | ||
2512 | case ATA_CHECK_POWER_MODE: | |
2513 | // Try GetDevicePowerState() first, ATA/IDE_PASS_THROUGH may spin up disk | |
2514 | valid_options = "pai3"; | |
2515 | break; | |
2516 | ||
2517 | case ATA_SMART_CMD: | |
2518 | switch (in.in_regs.features) { | |
2519 | case ATA_SMART_READ_VALUES: | |
2520 | case ATA_SMART_READ_THRESHOLDS: | |
2521 | case ATA_SMART_AUTOSAVE: | |
2522 | case ATA_SMART_ENABLE: | |
2523 | case ATA_SMART_DISABLE: | |
2524 | case ATA_SMART_AUTO_OFFLINE: | |
2525 | // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE | |
2526 | // and SCSI_MINIPORT_* if requested by user | |
2527 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2528 | break; | |
2529 | ||
2530 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
2531 | // SMART_SEND_DRIVE_COMMAND supports ABORT_SELF_TEST only on Win9x/ME | |
2532 | valid_options = (m_usr_options || in.in_regs.lba_low != 127/*ABORT*/ || is_win9x() ? | |
2533 | "saicm3" : "aicm3"); | |
2534 | break; | |
2535 | ||
2536 | case ATA_SMART_READ_LOG_SECTOR: | |
2537 | // SMART_RCV_DRIVE_DATA supports this only on Win9x/ME | |
2538 | // Try SCSI_MINIPORT also to skip buggy class driver | |
2539 | // SMART functions do not support multi sector I/O. | |
2540 | if (in.size == 512) | |
2541 | valid_options = (m_usr_options || is_win9x() ? "saicm3" : "aicm3"); | |
2542 | else | |
2543 | valid_options = "a"; | |
2544 | break; | |
2545 | ||
2546 | case ATA_SMART_WRITE_LOG_SECTOR: | |
2547 | // ATA_PASS_THROUGH, SCSI_MINIPORT, others don't support DATA_OUT | |
2548 | // but SCSI_MINIPORT_* only if requested by user and single sector. | |
2549 | valid_options = (in.size == 512 && m_usr_options ? "am" : "a"); | |
2550 | break; | |
2551 | ||
2552 | case ATA_SMART_STATUS: | |
2553 | // May require lba_mid,lba_high register return | |
2554 | if (in.out_needed.is_set()) | |
2555 | valid_options = (m_usr_options ? "saimf" : "saif"); | |
2556 | else | |
2557 | valid_options = (m_usr_options ? "saicmf" : "saicf"); | |
2558 | break; | |
2559 | ||
2560 | default: | |
2561 | // Unknown SMART command, handle below | |
2562 | break; | |
2563 | } | |
2564 | break; | |
2565 | ||
2566 | default: | |
2567 | // Other ATA command, handle below | |
2568 | break; | |
2569 | } | |
2570 | ||
2571 | if (!valid_options) { | |
2572 | // No special ATA command found above, select a generic pass through ioctl. | |
2573 | if (!( in.direction == ata_cmd_in::no_data | |
2574 | || (in.direction == ata_cmd_in::data_in && in.size == 512)) | |
2575 | || in.in_regs.is_48bit_cmd() ) | |
2576 | // DATA_OUT, more than one sector, 48-bit command: ATA_PASS_THROUGH only | |
2577 | valid_options = "a"; | |
2578 | else if (in.out_needed.is_set()) | |
2579 | // Need output registers: ATA/IDE_PASS_THROUGH | |
2580 | valid_options = "ai"; | |
2581 | else | |
2582 | valid_options = "aic"; | |
2583 | } | |
2584 | ||
2585 | if (!m_admin) { | |
2586 | // Restrict to IOCTL_STORAGE_* | |
2587 | if (strchr(valid_options, 'f')) | |
2588 | valid_options = "f"; | |
2589 | else if (strchr(valid_options, 'p')) | |
2590 | valid_options = "p"; | |
2591 | else | |
2592 | return set_err(ENOSYS, "Function requires admin rights"); | |
2593 | } | |
2594 | ||
2595 | // Set IDEREGS | |
2596 | IDEREGS regs, prev_regs; | |
2597 | { | |
2598 | const ata_in_regs & lo = in.in_regs; | |
2599 | regs.bFeaturesReg = lo.features; | |
2600 | regs.bSectorCountReg = lo.sector_count; | |
2601 | regs.bSectorNumberReg = lo.lba_low; | |
2602 | regs.bCylLowReg = lo.lba_mid; | |
2603 | regs.bCylHighReg = lo.lba_high; | |
2604 | regs.bDriveHeadReg = lo.device; | |
2605 | regs.bCommandReg = lo.command; | |
2606 | regs.bReserved = 0; | |
2607 | } | |
2608 | if (in.in_regs.is_48bit_cmd()) { | |
2609 | const ata_in_regs & hi = in.in_regs.prev; | |
2610 | prev_regs.bFeaturesReg = hi.features; | |
2611 | prev_regs.bSectorCountReg = hi.sector_count; | |
2612 | prev_regs.bSectorNumberReg = hi.lba_low; | |
2613 | prev_regs.bCylLowReg = hi.lba_mid; | |
2614 | prev_regs.bCylHighReg = hi.lba_high; | |
2615 | prev_regs.bDriveHeadReg = hi.device; | |
2616 | prev_regs.bCommandReg = hi.command; | |
2617 | prev_regs.bReserved = 0; | |
2618 | } | |
2619 | ||
2620 | // Set data direction | |
2621 | int datasize = 0; | |
2622 | char * data = 0; | |
2623 | switch (in.direction) { | |
2624 | case ata_cmd_in::no_data: | |
2625 | break; | |
2626 | case ata_cmd_in::data_in: | |
2627 | datasize = (int)in.size; | |
2628 | data = (char *)in.buffer; | |
2629 | break; | |
2630 | case ata_cmd_in::data_out: | |
2631 | datasize = -(int)in.size; | |
2632 | data = (char *)in.buffer; | |
2633 | break; | |
2634 | default: | |
2635 | return set_err(EINVAL, "win_ata_device::ata_pass_through: invalid direction=%d", | |
2636 | (int)in.direction); | |
2637 | } | |
2638 | ||
2639 | ||
2640 | // Try all valid ioctls in the order specified in m_options | |
2641 | bool powered_up = false; | |
2642 | bool out_regs_set = false; | |
2643 | const char * options = m_options.c_str(); | |
2644 | ||
2645 | for (int i = 0; ; i++) { | |
2646 | char opt = options[i]; | |
2647 | ||
2648 | if (!opt) { | |
2649 | if (in.in_regs.command == ATA_CHECK_POWER_MODE && powered_up) { | |
2650 | // Power up reported by GetDevicePowerState() and no ioctl available | |
2651 | // to detect the actual mode of the drive => simulate ATA result ACTIVE/IDLE. | |
2652 | regs.bSectorCountReg = 0xff; | |
2653 | out_regs_set = true; | |
2654 | break; | |
2655 | } | |
2656 | // No IOCTL found | |
2657 | return set_err(ENOSYS); | |
2658 | } | |
2659 | if (!strchr(valid_options, opt)) | |
2660 | // Invalid for this command | |
2661 | continue; | |
2662 | ||
2663 | errno = 0; | |
2664 | assert( datasize == 0 || datasize == 512 | |
2665 | || (datasize == -512 && strchr("am", opt)) | |
2666 | || (datasize > 512 && opt == 'a')); | |
2667 | int rc; | |
2668 | switch (opt) { | |
2669 | default: assert(0); | |
2670 | case 's': | |
2671 | // call SMART_GET_VERSION once for each drive | |
2672 | if (m_smartver_state > 1) { | |
2673 | rc = -1; errno = ENOSYS; | |
2674 | break; | |
2675 | } | |
2676 | if (!m_smartver_state) { | |
2677 | assert(m_port == -1); | |
2678 | if (smart_get_version(get_fh()) < 0) { | |
2679 | if (!con->permissive) { | |
2680 | m_smartver_state = 2; | |
2681 | rc = -1; errno = ENOSYS; | |
2682 | break; | |
2683 | } | |
2684 | con->permissive--; | |
2685 | } | |
2686 | m_smartver_state = 1; | |
2687 | } | |
2688 | rc = smart_ioctl(get_fh(), m_drive, ®s, data, datasize, m_port); | |
2689 | out_regs_set = (in.in_regs.features == ATA_SMART_STATUS); | |
2690 | break; | |
2691 | case 'm': | |
2692 | rc = ata_via_scsi_miniport_smart_ioctl(get_fh(), ®s, data, datasize); | |
2693 | break; | |
2694 | case 'a': | |
2695 | rc = ata_pass_through_ioctl(get_fh(), ®s, | |
2696 | (in.in_regs.is_48bit_cmd() ? &prev_regs : 0), | |
2697 | data, datasize); | |
2698 | out_regs_set = true; | |
2699 | break; | |
2700 | case 'i': | |
2701 | rc = ide_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
2702 | out_regs_set = true; | |
2703 | break; | |
2704 | case 'c': | |
2705 | rc = ata_via_scsi_pass_through_ioctl(get_fh(), ®s, data, datasize); | |
2706 | break; | |
2707 | case 'f': | |
2708 | if (in.in_regs.command == ATA_IDENTIFY_DEVICE) { | |
2709 | rc = get_identify_from_device_property(get_fh(), (ata_identify_device *)data); | |
2710 | } | |
2711 | else if (in.in_regs.command == ATA_SMART_CMD) switch (in.in_regs.features) { | |
2712 | case ATA_SMART_READ_VALUES: | |
2713 | rc = storage_predict_failure_ioctl(get_fh(), data); | |
2714 | if (rc > 0) | |
2715 | rc = 0; | |
2716 | break; | |
2717 | case ATA_SMART_READ_THRESHOLDS: | |
2718 | { | |
2719 | ata_smart_values sv; | |
2720 | rc = storage_predict_failure_ioctl(get_fh(), (char *)&sv); | |
2721 | if (rc < 0) | |
2722 | break; | |
2723 | rc = 0; | |
2724 | // Fake zero thresholds | |
2725 | ata_smart_thresholds_pvt * tr = (ata_smart_thresholds_pvt *)data; | |
2726 | memset(tr, 0, 512); | |
2727 | for (int i = 0; i < NUMBER_ATA_SMART_ATTRIBUTES; i++) | |
2728 | tr->chksum -= tr->thres_entries[i].id = sv.vendor_attributes[i].id; | |
2729 | } | |
2730 | break; | |
2731 | case ATA_SMART_ENABLE: | |
2732 | rc = 0; | |
2733 | break; | |
2734 | case ATA_SMART_STATUS: | |
2735 | rc = storage_predict_failure_ioctl(get_fh()); | |
2736 | if (rc >= 0) { | |
2737 | if (rc > 0) { | |
2738 | regs.bCylHighReg = 0x2c; regs.bCylLowReg = 0xf4; | |
2739 | rc = 0; | |
2740 | } | |
2741 | out_regs_set = true; | |
2742 | } | |
2743 | break; | |
2744 | default: | |
2745 | errno = ENOSYS; rc = -1; | |
2746 | } | |
2747 | else { | |
2748 | errno = ENOSYS; rc = -1; | |
2749 | } | |
2750 | break; | |
2751 | case '3': | |
2752 | rc = ata_via_3ware_miniport_ioctl(get_fh(), ®s, data, datasize, m_port); | |
2753 | out_regs_set = true; | |
2754 | break; | |
2755 | case 'p': | |
2756 | assert(in.in_regs.command == ATA_CHECK_POWER_MODE && in.size == 0); | |
2757 | rc = get_device_power_state(get_fh()); | |
2758 | if (rc == 0) { | |
2759 | // Power down reported by GetDevicePowerState(), using a passthrough ioctl would | |
2760 | // spin up the drive => simulate ATA result STANDBY. | |
2761 | regs.bSectorCountReg = 0x00; | |
2762 | out_regs_set = true; | |
2763 | } | |
2764 | else if (rc > 0) { | |
2765 | // Power up reported by GetDevicePowerState(), but this reflects the actual mode | |
2766 | // only if it is selected by the device driver => try a passthrough ioctl to get the | |
2767 | // actual mode, if none available simulate ACTIVE/IDLE. | |
2768 | powered_up = true; | |
2769 | rc = -1; errno = ENOSYS; | |
2770 | } | |
2771 | break; | |
2772 | } | |
2773 | ||
2774 | if (!rc) | |
2775 | // Working ioctl found | |
2776 | break; | |
2777 | ||
2778 | if (errno != ENOSYS) | |
2779 | // Abort on I/O error | |
2780 | return set_err(errno); | |
2781 | ||
2782 | out_regs_set = false; | |
2783 | // CAUTION: *_ioctl() MUST NOT change "regs" Parameter in the ENOSYS case | |
2784 | } | |
2785 | ||
2786 | // Return IDEREGS if set | |
2787 | if (out_regs_set) { | |
2788 | ata_out_regs & lo = out.out_regs; | |
2789 | lo.error = regs.bFeaturesReg; | |
2790 | lo.sector_count = regs.bSectorCountReg; | |
2791 | lo.lba_low = regs.bSectorNumberReg; | |
2792 | lo.lba_mid = regs.bCylLowReg; | |
2793 | lo.lba_high = regs.bCylHighReg; | |
2794 | lo.device = regs.bDriveHeadReg; | |
2795 | lo.status = regs.bCommandReg; | |
2796 | if (in.in_regs.is_48bit_cmd()) { | |
2797 | ata_out_regs & hi = out.out_regs.prev; | |
2798 | hi.sector_count = prev_regs.bSectorCountReg; | |
2799 | hi.lba_low = prev_regs.bSectorNumberReg; | |
2800 | hi.lba_mid = prev_regs.bCylLowReg; | |
2801 | hi.lba_high = prev_regs.bCylHighReg; | |
2802 | } | |
2803 | } | |
2804 | return true; | |
2805 | } | |
2806 | ||
2807 | // Return true if OS caches the ATA identify sector | |
2808 | bool win_ata_device::ata_identify_is_cached() const | |
2809 | { | |
2810 | // Not RAID and WinNT4/2000/XP => true, RAID or Win9x/ME => false | |
2811 | // TODO: Set according to ioctl used. | |
2812 | return (m_port < 0 && !is_win9x()); | |
4d59bff9 GG |
2813 | } |
2814 | ||
832b75ed GG |
2815 | |
2816 | ///////////////////////////////////////////////////////////////////////////// | |
ba59cff1 | 2817 | // ASPI Interface (for SCSI devices) |
832b75ed GG |
2818 | ///////////////////////////////////////////////////////////////////////////// |
2819 | ||
2820 | #pragma pack(1) | |
2821 | ||
2822 | #define ASPI_SENSE_SIZE 18 | |
2823 | ||
2824 | // ASPI SCSI Request block header | |
2825 | ||
2826 | typedef struct { | |
2127e193 GI |
2827 | unsigned char cmd; // 00: Command code |
2828 | unsigned char status; // 01: ASPI status | |
2829 | unsigned char adapter; // 02: Host adapter number | |
2830 | unsigned char flags; // 03: Request flags | |
2831 | unsigned char reserved[4]; // 04: 0 | |
832b75ed GG |
2832 | } ASPI_SRB_HEAD; |
2833 | ||
2834 | // SRB for host adapter inquiry | |
2835 | ||
2836 | typedef struct { | |
2127e193 GI |
2837 | ASPI_SRB_HEAD h; // 00: Header |
2838 | unsigned char adapters; // 08: Number of adapters | |
2839 | unsigned char target_id; // 09: Target ID ? | |
2840 | char manager_id[16]; // 10: SCSI manager ID | |
2841 | char adapter_id[16]; // 26: Host adapter ID | |
2842 | unsigned char parameters[16]; // 42: Host adapter unique parmameters | |
832b75ed GG |
2843 | } ASPI_SRB_INQUIRY; |
2844 | ||
2845 | // SRB for get device type | |
2846 | ||
2847 | typedef struct { | |
2127e193 GI |
2848 | ASPI_SRB_HEAD h; // 00: Header |
2849 | unsigned char target_id; // 08: Target ID | |
2850 | unsigned char lun; // 09: LUN | |
2851 | unsigned char devtype; // 10: Device type | |
2852 | unsigned char reserved; // 11: Reserved | |
832b75ed GG |
2853 | } ASPI_SRB_DEVTYPE; |
2854 | ||
2855 | // SRB for SCSI I/O | |
2856 | ||
2857 | typedef struct { | |
2127e193 GI |
2858 | ASPI_SRB_HEAD h; // 00: Header |
2859 | unsigned char target_id; // 08: Target ID | |
2860 | unsigned char lun; // 09: LUN | |
2861 | unsigned char reserved[2]; // 10: Reserved | |
2862 | unsigned long data_size; // 12: Data alloc. lenght | |
2863 | void * data_addr; // 16: Data buffer pointer | |
2864 | unsigned char sense_size; // 20: Sense alloc. length | |
2865 | unsigned char cdb_size; // 21: CDB length | |
2866 | unsigned char host_status; // 22: Host status | |
2867 | unsigned char target_status; // 23: Target status | |
2868 | void * event_handle; // 24: Event handle | |
2869 | unsigned char workspace[20]; // 28: ASPI workspace | |
2870 | unsigned char cdb[16+ASPI_SENSE_SIZE]; | |
832b75ed GG |
2871 | } ASPI_SRB_IO; |
2872 | ||
2873 | // Macro to retrieve start of sense information | |
2874 | #define ASPI_SRB_SENSE(srb,cdbsz) ((srb)->cdb + 16) | |
2875 | ||
2876 | // SRB union | |
2877 | ||
2878 | typedef union { | |
2127e193 GI |
2879 | ASPI_SRB_HEAD h; // Common header |
2880 | ASPI_SRB_INQUIRY q; // Inquiry | |
2881 | ASPI_SRB_DEVTYPE t; // Device type | |
2882 | ASPI_SRB_IO i; // I/O | |
832b75ed GG |
2883 | } ASPI_SRB; |
2884 | ||
2885 | #pragma pack() | |
2886 | ||
2887 | // ASPI commands | |
2888 | #define ASPI_CMD_ADAPTER_INQUIRE 0x00 | |
2889 | #define ASPI_CMD_GET_DEVICE_TYPE 0x01 | |
2890 | #define ASPI_CMD_EXECUTE_IO 0x02 | |
2891 | #define ASPI_CMD_ABORT_IO 0x03 | |
2892 | ||
2893 | // Request flags | |
2894 | #define ASPI_REQFLAG_DIR_TO_HOST 0x08 | |
2895 | #define ASPI_REQFLAG_DIR_TO_TARGET 0x10 | |
2896 | #define ASPI_REQFLAG_DIR_NO_XFER 0x18 | |
2897 | #define ASPI_REQFLAG_EVENT_NOTIFY 0x40 | |
2898 | ||
2899 | // ASPI status | |
2900 | #define ASPI_STATUS_IN_PROGRESS 0x00 | |
2901 | #define ASPI_STATUS_NO_ERROR 0x01 | |
2902 | #define ASPI_STATUS_ABORTED 0x02 | |
2903 | #define ASPI_STATUS_ABORT_ERR 0x03 | |
2904 | #define ASPI_STATUS_ERROR 0x04 | |
2905 | #define ASPI_STATUS_INVALID_COMMAND 0x80 | |
2906 | #define ASPI_STATUS_INVALID_ADAPTER 0x81 | |
2907 | #define ASPI_STATUS_INVALID_TARGET 0x82 | |
2908 | #define ASPI_STATUS_NO_ADAPTERS 0xE8 | |
2909 | ||
2910 | // Adapter (host) status | |
2911 | #define ASPI_HSTATUS_NO_ERROR 0x00 | |
2912 | #define ASPI_HSTATUS_SELECTION_TIMEOUT 0x11 | |
2913 | #define ASPI_HSTATUS_DATA_OVERRUN 0x12 | |
2914 | #define ASPI_HSTATUS_BUS_FREE 0x13 | |
2915 | #define ASPI_HSTATUS_BUS_PHASE_ERROR 0x14 | |
2916 | #define ASPI_HSTATUS_BAD_SGLIST 0x1A | |
2917 | ||
2918 | // Target status | |
2919 | #define ASPI_TSTATUS_NO_ERROR 0x00 | |
2920 | #define ASPI_TSTATUS_CHECK_CONDITION 0x02 | |
2921 | #define ASPI_TSTATUS_BUSY 0x08 | |
2922 | #define ASPI_TSTATUS_RESERV_CONFLICT 0x18 | |
2923 | ||
2924 | ||
2925 | static HINSTANCE h_aspi_dll; // DLL handle | |
2926 | static UINT (* aspi_entry)(ASPI_SRB * srb); // ASPI entrypoint | |
2927 | static unsigned num_aspi_adapters; | |
2928 | ||
2929 | #ifdef __CYGWIN__ | |
2930 | // h_aspi_dll+aspi_entry is not inherited by Cygwin's fork() | |
2931 | static DWORD aspi_dll_pid; // PID of DLL owner to detect fork() | |
2932 | #define aspi_entry_valid() (aspi_entry && (aspi_dll_pid == GetCurrentProcessId())) | |
2933 | #else | |
2934 | #define aspi_entry_valid() (!!aspi_entry) | |
2935 | #endif | |
2936 | ||
2937 | ||
2938 | static int aspi_call(ASPI_SRB * srb) | |
2939 | { | |
2127e193 GI |
2940 | int i; |
2941 | aspi_entry(srb); | |
2942 | i = 0; | |
2943 | while (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
2944 | if (++i > 100/*10sek*/) { | |
2945 | pout("ASPI Adapter %u: Timed out\n", srb->h.adapter); | |
2946 | aspi_entry = 0; | |
2947 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2948 | errno = EIO; | |
2949 | return -1; | |
2950 | } | |
2951 | if (con->reportscsiioctl > 1) | |
2952 | pout("ASPI Adapter %u: Waiting (%d) ...\n", srb->h.adapter, i); | |
2953 | Sleep(100); | |
2954 | } | |
2955 | return 0; | |
832b75ed GG |
2956 | } |
2957 | ||
2958 | ||
2959 | // Get ASPI entrypoint from wnaspi32.dll | |
2960 | ||
2961 | static FARPROC aspi_get_address(const char * name, int verbose) | |
2962 | { | |
2127e193 GI |
2963 | FARPROC addr; |
2964 | assert(h_aspi_dll && h_aspi_dll != INVALID_HANDLE_VALUE); | |
2965 | ||
2966 | if (!(addr = GetProcAddress(h_aspi_dll, name))) { | |
2967 | if (verbose) | |
2968 | pout("Missing %s() in WNASPI32.DLL\n", name); | |
2969 | aspi_entry = 0; | |
2970 | FreeLibrary(h_aspi_dll); | |
2971 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
2972 | errno = ENOSYS; | |
2973 | return 0; | |
2974 | } | |
2975 | return addr; | |
832b75ed GG |
2976 | } |
2977 | ||
2978 | ||
2979 | static int aspi_open_dll(int verbose) | |
2980 | { | |
2127e193 GI |
2981 | UINT (*aspi_info)(void); |
2982 | UINT info, rc; | |
2983 | ||
2984 | assert(!aspi_entry_valid()); | |
2985 | ||
2986 | // Check structure layout | |
2987 | assert(sizeof(ASPI_SRB_HEAD) == 8); | |
2988 | assert(sizeof(ASPI_SRB_INQUIRY) == 58); | |
2989 | assert(sizeof(ASPI_SRB_DEVTYPE) == 12); | |
2990 | assert(sizeof(ASPI_SRB_IO) == 64+ASPI_SENSE_SIZE); | |
2991 | assert(offsetof(ASPI_SRB,h.cmd) == 0); | |
2992 | assert(offsetof(ASPI_SRB,h.flags) == 3); | |
2993 | assert(offsetof(ASPI_SRB_IO,lun) == 9); | |
2994 | assert(offsetof(ASPI_SRB_IO,data_addr) == 16); | |
2995 | assert(offsetof(ASPI_SRB_IO,workspace) == 28); | |
2996 | assert(offsetof(ASPI_SRB_IO,cdb) == 48); | |
2997 | ||
2998 | if (h_aspi_dll == INVALID_HANDLE_VALUE) { | |
2999 | // do not retry | |
3000 | errno = ENOENT; | |
3001 | return -1; | |
3002 | } | |
3003 | ||
3004 | // Load ASPI DLL | |
3005 | if (!(h_aspi_dll = LoadLibraryA("WNASPI32.DLL"))) { | |
3006 | if (verbose) | |
3007 | pout("Cannot load WNASPI32.DLL, Error=%ld\n", GetLastError()); | |
3008 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3009 | errno = ENOENT; | |
3010 | return -1; | |
3011 | } | |
3012 | if (con->reportscsiioctl > 1) { | |
3013 | // Print full path of WNASPI32.DLL | |
3014 | char path[MAX_PATH]; | |
3015 | if (!GetModuleFileName(h_aspi_dll, path, sizeof(path))) | |
3016 | strcpy(path, "*unknown*"); | |
3017 | pout("Using ASPI interface \"%s\"\n", path); | |
3018 | } | |
3019 | ||
3020 | // Get ASPI entrypoints | |
3021 | if (!(aspi_info = (UINT (*)(void))aspi_get_address("GetASPI32SupportInfo", verbose))) | |
3022 | return -1; | |
3023 | if (!(aspi_entry = (UINT (*)(ASPI_SRB *))aspi_get_address("SendASPI32Command", verbose))) | |
3024 | return -1; | |
3025 | ||
3026 | // Init ASPI manager and get number of adapters | |
3027 | info = (aspi_info)(); | |
3028 | if (con->reportscsiioctl > 1) | |
3029 | pout("GetASPI32SupportInfo() returns 0x%04x\n", info); | |
3030 | rc = (info >> 8) & 0xff; | |
3031 | if (rc == ASPI_STATUS_NO_ADAPTERS) { | |
3032 | num_aspi_adapters = 0; | |
3033 | } | |
3034 | else if (rc == ASPI_STATUS_NO_ERROR) { | |
3035 | num_aspi_adapters = info & 0xff; | |
3036 | } | |
3037 | else { | |
3038 | if (verbose) | |
3039 | pout("Got strange 0x%04x from GetASPI32SupportInfo()\n", info); | |
3040 | aspi_entry = 0; | |
3041 | FreeLibrary(h_aspi_dll); | |
3042 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3043 | errno = ENOENT; | |
3044 | return -1; | |
3045 | } | |
3046 | ||
3047 | if (con->reportscsiioctl) | |
3048 | pout("%u ASPI Adapter%s detected\n",num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
832b75ed GG |
3049 | |
3050 | #ifdef __CYGWIN__ | |
2127e193 GI |
3051 | // save PID to detect fork() in aspi_entry_valid() |
3052 | aspi_dll_pid = GetCurrentProcessId(); | |
832b75ed | 3053 | #endif |
2127e193 GI |
3054 | assert(aspi_entry_valid()); |
3055 | return 0; | |
832b75ed GG |
3056 | } |
3057 | ||
3058 | ||
3059 | static int aspi_io_call(ASPI_SRB * srb, unsigned timeout) | |
3060 | { | |
2127e193 GI |
3061 | HANDLE event; |
3062 | // Create event | |
3063 | if (!(event = CreateEventA(NULL, FALSE, FALSE, NULL))) { | |
3064 | pout("CreateEvent(): Error=%ld\n", GetLastError()); return -EIO; | |
3065 | } | |
3066 | srb->i.event_handle = event; | |
3067 | srb->h.flags |= ASPI_REQFLAG_EVENT_NOTIFY; | |
3068 | // Start ASPI request | |
3069 | aspi_entry(srb); | |
3070 | if (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
3071 | // Wait for event | |
3072 | DWORD rc = WaitForSingleObject(event, timeout*1000L); | |
3073 | if (rc != WAIT_OBJECT_0) { | |
3074 | if (rc == WAIT_TIMEOUT) { | |
3075 | pout("ASPI Adapter %u, ID %u: Timed out after %u seconds\n", | |
3076 | srb->h.adapter, srb->i.target_id, timeout); | |
3077 | } | |
3078 | else { | |
3079 | pout("WaitForSingleObject(%lx) = 0x%lx,%ld, Error=%ld\n", | |
3080 | (unsigned long)event, rc, rc, GetLastError()); | |
3081 | } | |
3082 | // TODO: ASPI_ABORT_IO command | |
3083 | aspi_entry = 0; | |
3084 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
3085 | return -EIO; | |
3086 | } | |
3087 | } | |
3088 | CloseHandle(event); | |
3089 | return 0; | |
832b75ed GG |
3090 | } |
3091 | ||
3092 | ||
2127e193 GI |
3093 | win_aspi_device::win_aspi_device(smart_interface * intf, |
3094 | const char * dev_name, const char * req_type) | |
3095 | : smart_device(intf, dev_name, "scsi", req_type), | |
3096 | m_adapter(-1), m_id(0) | |
3097 | { | |
3098 | } | |
3099 | ||
3100 | bool win_aspi_device::is_open() const | |
3101 | { | |
3102 | return (m_adapter >= 0); | |
3103 | } | |
3104 | ||
3105 | bool win_aspi_device::open() | |
3106 | { | |
3107 | // scsi[0-9][0-f] => ASPI Adapter 0-9, ID 0-15, LUN 0 | |
3108 | unsigned adapter = ~0, id = ~0; int n1 = -1; | |
3109 | const char * name = skipdev(get_dev_name()); | |
3110 | if (!(sscanf(name,"scsi%1u%1x%n", &adapter, &id, &n1) == 2 && n1 == (int)strlen(name) | |
3111 | && adapter <= 9 && id < 16)) | |
3112 | return set_err(EINVAL); | |
3113 | ||
3114 | if (!aspi_entry_valid()) { | |
3115 | if (aspi_open_dll(1/*verbose*/)) | |
3116 | return set_err(ENOENT); | |
3117 | } | |
3118 | ||
3119 | // Adapter OK? | |
3120 | if (adapter >= num_aspi_adapters) { | |
3121 | pout("ASPI Adapter %u does not exist (%u Adapter%s detected).\n", | |
3122 | adapter, num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
3123 | if (!is_permissive()) | |
3124 | return set_err(ENOENT); | |
3125 | } | |
3126 | ||
3127 | // Device present ? | |
3128 | ASPI_SRB srb; | |
3129 | memset(&srb, 0, sizeof(srb)); | |
3130 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
3131 | srb.h.adapter = adapter; srb.i.target_id = id; | |
3132 | if (aspi_call(&srb)) | |
3133 | return set_err(EIO); | |
3134 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3135 | pout("ASPI Adapter %u, ID %u: No such device (Status=0x%02x)\n", adapter, id, srb.h.status); | |
3136 | if (!is_permissive()) | |
3137 | return set_err(srb.h.status == ASPI_STATUS_INVALID_TARGET ? ENOENT : EIO); | |
3138 | } | |
3139 | else if (con->reportscsiioctl) | |
3140 | pout("ASPI Adapter %u, ID %u: Device Type=0x%02x\n", adapter, id, srb.t.devtype); | |
3141 | ||
3142 | m_adapter = (int)adapter; m_id = (unsigned char)id; | |
3143 | return true; | |
3144 | } | |
3145 | ||
3146 | ||
3147 | bool win_aspi_device::close() | |
3148 | { | |
3149 | // No FreeLibrary(h_aspi_dll) to prevent problems with ASPI threads | |
3150 | return true; | |
3151 | } | |
3152 | ||
3153 | ||
3154 | // Scan for ASPI drives | |
832b75ed | 3155 | |
2127e193 GI |
3156 | bool win9x_smart_interface::scsi_scan(smart_device_list & devlist) |
3157 | { | |
3158 | if (!aspi_entry_valid()) { | |
3159 | if (aspi_open_dll(con->reportscsiioctl/*default is quiet*/)) | |
3160 | return true; | |
3161 | } | |
3162 | ||
3163 | for (unsigned ad = 0; ad < num_aspi_adapters; ad++) { | |
3164 | ASPI_SRB srb; | |
3165 | ||
3166 | if (ad > 9) { | |
3167 | if (con->reportscsiioctl) | |
3168 | pout(" ASPI Adapter %u: Ignored\n", ad); | |
3169 | continue; | |
3170 | } | |
3171 | ||
3172 | // Get adapter name | |
3173 | memset(&srb, 0, sizeof(srb)); | |
3174 | srb.h.cmd = ASPI_CMD_ADAPTER_INQUIRE; | |
3175 | srb.h.adapter = ad; | |
3176 | if (aspi_call(&srb)) | |
3177 | break; | |
3178 | ||
3179 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3180 | if (con->reportscsiioctl) | |
3181 | pout(" ASPI Adapter %u: Status=0x%02x\n", ad, srb.h.status); | |
3182 | continue; | |
3183 | } | |
3184 | ||
3185 | if (con->reportscsiioctl) { | |
3186 | for (int i = 1; i < 16 && srb.q.adapter_id[i]; i++) | |
3187 | if (!(' ' <= srb.q.adapter_id[i] && srb.q.adapter_id[i] <= '~')) | |
3188 | srb.q.adapter_id[i] = '?'; | |
3189 | pout(" ASPI Adapter %u (\"%.16s\"):\n", ad, srb.q.adapter_id); | |
3190 | } | |
3191 | ||
3192 | bool ignore = !strnicmp(srb.q.adapter_id, "3ware", 5); | |
3193 | ||
3194 | for (unsigned id = 0; id <= 7; id++) { | |
3195 | // Get device type | |
3196 | memset(&srb, 0, sizeof(srb)); | |
3197 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
3198 | srb.h.adapter = ad; srb.i.target_id = id; | |
3199 | if (aspi_call(&srb)) | |
3200 | return 0; | |
3201 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3202 | if (con->reportscsiioctl > 1) | |
3203 | pout(" ID %u: No such device (Status=0x%02x)\n", id, srb.h.status); | |
3204 | continue; | |
3205 | } | |
3206 | ||
3207 | if (!ignore && srb.t.devtype == 0x00/*HDD*/) { | |
3208 | if (con->reportscsiioctl) | |
3209 | pout(" ID %u: Device Type=0x%02x\n", id, srb.t.devtype); | |
3210 | char name[20]; | |
3211 | sprintf(name, "/dev/scsi%u%u", ad, id); | |
bed94269 | 3212 | devlist.push_back( new win_aspi_device(this, name, "scsi") ); |
2127e193 GI |
3213 | } |
3214 | else if (con->reportscsiioctl) | |
3215 | pout(" ID %u: Device Type=0x%02x (ignored)\n", id, srb.t.devtype); | |
3216 | } | |
3217 | } | |
3218 | return true; | |
3219 | } | |
3220 | ||
3221 | ||
3222 | // Interface to ASPI SCSI devices | |
3223 | bool win_aspi_device::scsi_pass_through(scsi_cmnd_io * iop) | |
3224 | { | |
3225 | int report = con->reportscsiioctl; // TODO | |
3226 | ||
3227 | if (m_adapter < 0) { | |
3228 | set_err(EBADF); | |
3229 | return false; | |
3230 | } | |
3231 | ||
3232 | if (!aspi_entry_valid()) { | |
3233 | set_err(EBADF); | |
3234 | return false; | |
3235 | } | |
3236 | ||
3237 | if (!(iop->cmnd_len == 6 || iop->cmnd_len == 10 || iop->cmnd_len == 12 || iop->cmnd_len == 16)) { | |
3238 | set_err(EINVAL, "bad CDB length"); | |
3239 | return false; | |
3240 | } | |
3241 | ||
3242 | if (report > 0) { | |
3243 | // From os_linux.c | |
3244 | int k, j; | |
3245 | const unsigned char * ucp = iop->cmnd; | |
3246 | const char * np; | |
3247 | char buff[256]; | |
3248 | const int sz = (int)sizeof(buff); | |
3249 | ||
3250 | np = scsi_get_opcode_name(ucp[0]); | |
3251 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3252 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3253 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3254 | if ((report > 1) && | |
3255 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3256 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3257 | ||
3258 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3259 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3260 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3261 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3262 | } | |
3263 | else | |
3264 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
3265 | pout(buff); | |
3266 | } | |
3267 | ||
3268 | ASPI_SRB srb; | |
3269 | memset(&srb, 0, sizeof(srb)); | |
3270 | srb.h.cmd = ASPI_CMD_EXECUTE_IO; | |
3271 | srb.h.adapter = m_adapter; | |
3272 | srb.i.target_id = m_id; | |
3273 | //srb.i.lun = 0; | |
3274 | srb.i.sense_size = ASPI_SENSE_SIZE; | |
3275 | srb.i.cdb_size = iop->cmnd_len; | |
3276 | memcpy(srb.i.cdb, iop->cmnd, iop->cmnd_len); | |
3277 | ||
3278 | switch (iop->dxfer_dir) { | |
3279 | case DXFER_NONE: | |
3280 | srb.h.flags = ASPI_REQFLAG_DIR_NO_XFER; | |
3281 | break; | |
3282 | case DXFER_FROM_DEVICE: | |
3283 | srb.h.flags = ASPI_REQFLAG_DIR_TO_HOST; | |
3284 | srb.i.data_size = iop->dxfer_len; | |
3285 | srb.i.data_addr = iop->dxferp; | |
3286 | break; | |
3287 | case DXFER_TO_DEVICE: | |
3288 | srb.h.flags = ASPI_REQFLAG_DIR_TO_TARGET; | |
3289 | srb.i.data_size = iop->dxfer_len; | |
3290 | srb.i.data_addr = iop->dxferp; | |
3291 | break; | |
3292 | default: | |
3293 | set_err(EINVAL, "bad dxfer_dir"); | |
3294 | return false; | |
3295 | } | |
3296 | ||
3297 | iop->resp_sense_len = 0; | |
3298 | iop->scsi_status = 0; | |
3299 | iop->resid = 0; | |
3300 | ||
3301 | if (aspi_io_call(&srb, (iop->timeout ? iop->timeout : 60))) { | |
3302 | // Timeout | |
3303 | set_err(EIO, "ASPI Timeout"); return false; | |
3304 | } | |
3305 | ||
3306 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3307 | if ( srb.h.status == ASPI_STATUS_ERROR | |
3308 | && srb.i.host_status == ASPI_HSTATUS_NO_ERROR | |
3309 | && srb.i.target_status == ASPI_TSTATUS_CHECK_CONDITION) { | |
3310 | // Sense valid | |
3311 | const unsigned char * sense = ASPI_SRB_SENSE(&srb.i, iop->cmnd_len); | |
3312 | int len = (ASPI_SENSE_SIZE < iop->max_sense_len ? ASPI_SENSE_SIZE : iop->max_sense_len); | |
3313 | iop->scsi_status = SCSI_STATUS_CHECK_CONDITION; | |
3314 | if (len > 0 && iop->sensep) { | |
3315 | memcpy(iop->sensep, sense, len); | |
3316 | iop->resp_sense_len = len; | |
3317 | if (report > 1) { | |
3318 | pout(" >>> Sense buffer, len=%d:\n", (int)len); | |
3319 | dStrHex(iop->sensep, len , 1); | |
3320 | } | |
3321 | } | |
3322 | if (report) { | |
3323 | pout(" sense_key=%x asc=%x ascq=%x\n", | |
3324 | sense[2] & 0xf, sense[12], sense[13]); | |
3325 | } | |
3326 | return true; | |
3327 | } | |
3328 | else { | |
3329 | if (report) | |
3330 | pout(" ASPI call failed, (0x%02x,0x%02x,0x%02x)\n", srb.h.status, srb.i.host_status, srb.i.target_status); | |
3331 | set_err(EIO); | |
3332 | return false; | |
3333 | } | |
3334 | } | |
3335 | ||
3336 | if (report > 0) | |
3337 | pout(" OK\n"); | |
3338 | ||
3339 | if (iop->dxfer_dir == DXFER_FROM_DEVICE && report > 1) { | |
3340 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3341 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
3342 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3343 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3344 | } | |
3345 | ||
3346 | return true; | |
832b75ed | 3347 | } |
ba59cff1 GG |
3348 | |
3349 | ||
3350 | ///////////////////////////////////////////////////////////////////////////// | |
3351 | // SPT Interface (for SCSI devices and ATA devices behind SATLs) | |
3352 | // Only supported in NT and later | |
3353 | ///////////////////////////////////////////////////////////////////////////// | |
3354 | ||
2127e193 GI |
3355 | win_scsi_device::win_scsi_device(smart_interface * intf, |
3356 | const char * dev_name, const char * req_type) | |
3357 | : smart_device(intf, dev_name, "scsi", req_type) | |
3358 | { | |
3359 | } | |
ba59cff1 | 3360 | |
2127e193 GI |
3361 | bool win_scsi_device::open() |
3362 | { | |
3363 | const char * name = skipdev(get_dev_name()); int len = strlen(name); | |
3364 | // sd[a-z],N => Physical drive 0-26, RAID port N | |
3365 | char drive[1+1] = ""; int sub_addr = -1; int n1 = -1; int n2 = -1; | |
3366 | if ( sscanf(name, "sd%1[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 | |
3367 | && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0)) ) { | |
3368 | return open(drive[0] - 'a', -1, -1, sub_addr); | |
3369 | } | |
3370 | // pd<m>,N => Physical drive <m>, RAID port N | |
3371 | int pd_num = -1; sub_addr = -1; n1 = -1; n2 = -1; | |
3372 | if ( sscanf(name, "pd%d%n,%d%n", &pd_num, &n1, &sub_addr, &n2) >= 1 | |
3373 | && pd_num >= 0 && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0))) { | |
3374 | return open(pd_num, -1, -1, sub_addr); | |
3375 | } | |
3376 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
3377 | int logdrive = drive_letter(name); | |
3378 | if (logdrive >= 0) { | |
3379 | return open(-1, logdrive, -1, -1); | |
3380 | } | |
3381 | // n?st<m> => tape drive <m> (same names used in Cygwin's /dev emulation) | |
3382 | int tape_num = -1; n1 = -1; | |
3383 | if (sscanf(name, "st%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
3384 | return open(-1, -1, tape_num, -1); | |
3385 | } | |
3386 | tape_num = -1; n1 = -1; | |
3387 | if (sscanf(name, "nst%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
3388 | return open(-1, -1, tape_num, -1); | |
3389 | } | |
3390 | // tape<m> => tape drive <m> | |
3391 | tape_num = -1; n1 = -1; | |
3392 | if (sscanf(name, "tape%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
3393 | return open(-1, -1, tape_num, -1); | |
3394 | } | |
3395 | ||
3396 | return set_err(EINVAL); | |
3397 | } | |
ba59cff1 | 3398 | |
2127e193 GI |
3399 | bool win_scsi_device::open(int pd_num, int ld_num, int tape_num, int /*sub_addr*/) |
3400 | { | |
3401 | char b[128]; | |
3402 | b[sizeof(b) - 1] = '\0'; | |
3403 | if (pd_num >= 0) | |
3404 | snprintf(b, sizeof(b) - 1, "\\\\.\\PhysicalDrive%d", pd_num); | |
3405 | else if (ld_num >= 0) | |
3406 | snprintf(b, sizeof(b) - 1, "\\\\.\\%c:", 'A' + ld_num); | |
3407 | else if (tape_num >= 0) | |
3408 | snprintf(b, sizeof(b) - 1, "\\\\.\\TAPE%d", tape_num); | |
3409 | else { | |
3410 | set_err(EINVAL); | |
3411 | return false; | |
3412 | } | |
3413 | ||
3414 | // Open device | |
3415 | HANDLE h = CreateFileA(b, GENERIC_READ|GENERIC_WRITE, | |
3416 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, | |
3417 | OPEN_EXISTING, 0, 0); | |
3418 | if (h == INVALID_HANDLE_VALUE) { | |
3419 | set_err(ENODEV, "%s: Open failed, Error=%ld", b, GetLastError()); | |
3420 | return false; | |
3421 | } | |
3422 | set_fh(h); | |
3423 | return true; | |
3424 | } | |
3425 | ||
3426 | ||
3427 | bool winnt_smart_interface::scsi_scan(smart_device_list & devlist) | |
3428 | { | |
3429 | char name[20]; | |
3430 | for (int i = 0; i <= 9; i++) { | |
3431 | if (get_phy_drive_type(i) != DEV_SCSI) | |
3432 | continue; | |
3433 | // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... | |
3434 | sprintf(name, "/dev/sd%c", 'a'+i); | |
bed94269 | 3435 | devlist.push_back( new win_scsi_device(this, name, "scsi") ); |
2127e193 GI |
3436 | } |
3437 | return true; | |
a37e7145 GG |
3438 | } |
3439 | ||
3440 | ||
ba59cff1 | 3441 | #define IOCTL_SCSI_PASS_THROUGH_DIRECT \ |
2127e193 | 3442 | CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) |
ba59cff1 GG |
3443 | |
3444 | typedef struct _SCSI_PASS_THROUGH_DIRECT { | |
2127e193 GI |
3445 | USHORT Length; |
3446 | UCHAR ScsiStatus; | |
3447 | UCHAR PathId; | |
3448 | UCHAR TargetId; | |
3449 | UCHAR Lun; | |
3450 | UCHAR CdbLength; | |
3451 | UCHAR SenseInfoLength; | |
3452 | UCHAR DataIn; | |
3453 | ULONG DataTransferLength; | |
3454 | ULONG TimeOutValue; | |
3455 | PVOID DataBuffer; | |
3456 | ULONG SenseInfoOffset; | |
3457 | UCHAR Cdb[16]; | |
ba59cff1 GG |
3458 | } SCSI_PASS_THROUGH_DIRECT; |
3459 | ||
3460 | typedef struct { | |
2127e193 GI |
3461 | SCSI_PASS_THROUGH_DIRECT spt; |
3462 | ULONG Filler; | |
3463 | UCHAR ucSenseBuf[64]; | |
ba59cff1 GG |
3464 | } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER; |
3465 | ||
3466 | ||
2127e193 GI |
3467 | // Issue command via IOCTL_SCSI_PASS_THROUGH instead of *_DIRECT. |
3468 | // Used if DataTransferLength not supported by *_DIRECT. | |
3469 | static long scsi_pass_through_indirect(HANDLE h, | |
3470 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER * sbd) | |
3471 | { | |
3472 | struct SCSI_PASS_THROUGH_WITH_BUFFERS { | |
3473 | SCSI_PASS_THROUGH spt; | |
3474 | ULONG Filler; | |
3475 | UCHAR ucSenseBuf[sizeof(sbd->ucSenseBuf)]; | |
3476 | UCHAR ucDataBuf[512]; | |
3477 | }; | |
3478 | ||
3479 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
3480 | memset(&sb, 0, sizeof(sb)); | |
3481 | ||
3482 | // DATA_OUT not implemented yet | |
3483 | if (!( sbd->spt.DataIn == SCSI_IOCTL_DATA_IN | |
3484 | && sbd->spt.DataTransferLength <= sizeof(sb.ucDataBuf))) | |
3485 | return ERROR_INVALID_PARAMETER; | |
3486 | ||
3487 | sb.spt.Length = sizeof(sb.spt); | |
3488 | sb.spt.CdbLength = sbd->spt.CdbLength; | |
3489 | memcpy(sb.spt.Cdb, sbd->spt.Cdb, sizeof(sb.spt.Cdb)); | |
3490 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
3491 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
3492 | sb.spt.DataIn = sbd->spt.DataIn; | |
3493 | sb.spt.DataTransferLength = sbd->spt.DataTransferLength; | |
3494 | sb.spt.DataBufferOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
3495 | sb.spt.TimeOutValue = sbd->spt.TimeOutValue; | |
3496 | ||
3497 | DWORD num_out; | |
3498 | if (!DeviceIoControl(h, IOCTL_SCSI_PASS_THROUGH, | |
3499 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
3500 | return GetLastError(); | |
3501 | ||
3502 | sbd->spt.ScsiStatus = sb.spt.ScsiStatus; | |
3503 | if (sb.spt.ScsiStatus & SCSI_STATUS_CHECK_CONDITION) | |
3504 | memcpy(sbd->ucSenseBuf, sb.ucSenseBuf, sizeof(sbd->ucSenseBuf)); | |
3505 | ||
3506 | sbd->spt.DataTransferLength = sb.spt.DataTransferLength; | |
3507 | if (sbd->spt.DataIn == SCSI_IOCTL_DATA_IN && sb.spt.DataTransferLength > 0) | |
3508 | memcpy(sbd->spt.DataBuffer, sb.ucDataBuf, sb.spt.DataTransferLength); | |
3509 | return 0; | |
3510 | } | |
3511 | ||
3512 | ||
ba59cff1 | 3513 | // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c |
2127e193 GI |
3514 | bool win_scsi_device::scsi_pass_through(struct scsi_cmnd_io * iop) |
3515 | { | |
3516 | int report = con->reportscsiioctl; // TODO | |
3517 | ||
3518 | if (report > 0) { | |
3519 | int k, j; | |
3520 | const unsigned char * ucp = iop->cmnd; | |
3521 | const char * np; | |
3522 | char buff[256]; | |
3523 | const int sz = (int)sizeof(buff); | |
3524 | ||
3525 | np = scsi_get_opcode_name(ucp[0]); | |
3526 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3527 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3528 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3529 | if ((report > 1) && | |
3530 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3531 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3532 | ||
3533 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3534 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3535 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3536 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3537 | } | |
3538 | else | |
3539 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
3540 | pout(buff); | |
3541 | } | |
3542 | ||
3543 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; | |
3544 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
3545 | set_err(EINVAL, "cmnd_len too large"); | |
3546 | return false; | |
3547 | } | |
3548 | ||
3549 | memset(&sb, 0, sizeof(sb)); | |
3550 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
3551 | sb.spt.CdbLength = iop->cmnd_len; | |
3552 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); | |
3553 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
3554 | sb.spt.SenseInfoOffset = | |
3555 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
3556 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
3557 | ||
3558 | bool direct = true; | |
3559 | switch (iop->dxfer_dir) { | |
3560 | case DXFER_NONE: | |
3561 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
3562 | break; | |
3563 | case DXFER_FROM_DEVICE: | |
3564 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
3565 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3566 | sb.spt.DataBuffer = iop->dxferp; | |
3567 | // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte | |
3568 | // transfers (needed for SMART STATUS check of JMicron USB briges) | |
3569 | if (sb.spt.DataTransferLength == 1) | |
3570 | direct = false; | |
3571 | break; | |
3572 | case DXFER_TO_DEVICE: | |
3573 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
3574 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3575 | sb.spt.DataBuffer = iop->dxferp; | |
3576 | break; | |
3577 | default: | |
3578 | set_err(EINVAL, "bad dxfer_dir"); | |
3579 | return false; | |
3580 | } | |
3581 | ||
3582 | long err = 0; | |
3583 | if (direct) { | |
3584 | DWORD num_out; | |
3585 | if (!DeviceIoControl(get_fh(), IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
3586 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) | |
3587 | err = GetLastError(); | |
3588 | } | |
3589 | else | |
3590 | err = scsi_pass_through_indirect(get_fh(), &sb); | |
3591 | ||
3592 | if (err) | |
3593 | return set_err((err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO), | |
3594 | "IOCTL_SCSI_PASS_THROUGH%s failed, Error=%ld", | |
3595 | (direct ? "_DIRECT" : ""), err); | |
3596 | ||
3597 | iop->scsi_status = sb.spt.ScsiStatus; | |
3598 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
3599 | int slen = sb.ucSenseBuf[7] + 8; | |
3600 | ||
3601 | if (slen > (int)sizeof(sb.ucSenseBuf)) | |
3602 | slen = sizeof(sb.ucSenseBuf); | |
3603 | if (slen > (int)iop->max_sense_len) | |
3604 | slen = iop->max_sense_len; | |
3605 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
3606 | iop->resp_sense_len = slen; | |
3607 | if (report) { | |
3608 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
3609 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
3610 | iop->scsi_status, iop->sensep[1] & 0xf, | |
3611 | iop->sensep[2], iop->sensep[3]); | |
3612 | else | |
3613 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
3614 | iop->scsi_status, iop->sensep[2] & 0xf, | |
3615 | iop->sensep[12], iop->sensep[13]); | |
3616 | } | |
3617 | } else | |
3618 | iop->resp_sense_len = 0; | |
3619 | ||
3620 | if ((iop->dxfer_len > 0) && (sb.spt.DataTransferLength > 0)) | |
3621 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
3622 | else | |
3623 | iop->resid = 0; | |
3624 | ||
3625 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { | |
3626 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3627 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
3628 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3629 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3630 | } | |
3631 | return true; | |
ba59cff1 | 3632 | } |
2127e193 GI |
3633 | |
3634 | ||
3635 | ////////////////////////////////////////////////////////////////////////////////////////////////// | |
3636 | ||
3637 | ||
3638 | } // namespace | |
3639 | ||
3640 | ///////////////////////////////////////////////////////////////////////////// | |
3641 | ||
3642 | // Initialize platform interface and register with smi() | |
3643 | void smart_interface::init() | |
3644 | { | |
3645 | // Select interface for Windows flavor | |
3646 | if (os_win32::is_win9x()) { | |
3647 | static os_win32::win9x_smart_interface the_win9x_interface; | |
3648 | smart_interface::set(&the_win9x_interface); | |
3649 | } | |
3650 | else { | |
3651 | static os_win32::winnt_smart_interface the_winnt_interface; | |
3652 | smart_interface::set(&the_winnt_interface); | |
3653 | } | |
3654 | } | |
3655 |