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Commit | Line | Data |
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832b75ed | 1 | /* |
4d59bff9 | 2 | * os_win32.cpp |
832b75ed GG |
3 | * |
4 | * Home page of code is: http://smartmontools.sourceforge.net | |
5 | * | |
34ad0c5f | 6 | * Copyright (C) 2004-8 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 | |
14 | * (for example COPYING); if not, write to the Free | |
15 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
16 | * | |
17 | */ | |
18 | ||
19 | #include "config.h" | |
20 | #include "int64.h" | |
21 | #include "atacmds.h" | |
22 | #include "extern.h" | |
23 | extern smartmonctrl * con; // con->permissive,reportataioctl | |
24 | #include "scsicmds.h" | |
25 | #include "utility.h" | |
26 | extern int64_t bytes; // malloc() byte count | |
27 | ||
28 | #include <errno.h> | |
29 | #ifdef _DEBUG | |
30 | #include <assert.h> | |
31 | #else | |
32 | #define assert(x) /**/ | |
33 | #endif | |
34 | #define WIN32_LEAN_AND_MEAN | |
35 | #include <windows.h> | |
36 | #include <stddef.h> // offsetof() | |
37 | #include <io.h> // access() | |
38 | ||
4d59bff9 GG |
39 | // Macro to check constants at compile time using a dummy typedef |
40 | #define ASSERT_CONST(c, n) \ | |
41 | typedef char assert_const_##c[((c) == (n)) ? 1 : -1] | |
42 | #define ASSERT_SIZEOF(t, n) \ | |
43 | typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] | |
44 | ||
45 | ||
832b75ed | 46 | // Needed by '-V' option (CVS versioning) of smartd/smartctl |
34ad0c5f | 47 | const char *os_XXXX_c_cvsid="$Id: os_win32.cpp,v 1.61 2008/03/04 22:09:47 ballen4705 Exp $" |
832b75ed GG |
48 | ATACMDS_H_CVSID CONFIG_H_CVSID EXTERN_H_CVSID INT64_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID; |
49 | ||
50 | ||
a37e7145 GG |
51 | // Running on Win9x/ME ? |
52 | static inline bool is_win9x() | |
53 | { | |
54 | return !!(GetVersion() & 0x80000000); | |
55 | } | |
56 | ||
57 | // Running on 64-bit Windows as 32-bit app ? | |
58 | static bool is_wow64() | |
59 | { | |
60 | HMODULE hk = GetModuleHandleA("kernel32"); | |
61 | if (!hk) | |
62 | return false; | |
63 | BOOL (WINAPI * IsWow64Process_p)(HANDLE, PBOOL) = | |
64 | (BOOL (WINAPI *)(HANDLE, PBOOL))GetProcAddress(hk, "IsWow64Process"); | |
65 | if (!IsWow64Process_p) | |
66 | return false; | |
67 | BOOL w64 = FALSE; | |
68 | if (!IsWow64Process_p(GetCurrentProcess(), &w64)) | |
69 | return false; | |
70 | return !!w64; | |
71 | } | |
72 | ||
73 | ||
832b75ed GG |
74 | #ifndef HAVE_GET_OS_VERSION_STR |
75 | #error define of HAVE_GET_OS_VERSION_STR missing in config.h | |
76 | #endif | |
77 | ||
78 | // Return build host and OS version as static string | |
79 | const char * get_os_version_str() | |
80 | { | |
a37e7145 | 81 | static char vstr[sizeof(SMARTMONTOOLS_BUILD_HOST)-3-1+sizeof("-2003r2(64)-sp2.1")+13]; |
832b75ed GG |
82 | char * const vptr = vstr+sizeof(SMARTMONTOOLS_BUILD_HOST)-3-1; |
83 | const int vlen = sizeof(vstr)-(sizeof(SMARTMONTOOLS_BUILD_HOST)-3); | |
84 | ||
832b75ed GG |
85 | // remove "-pc" to avoid long lines |
86 | assert(!strncmp(SMARTMONTOOLS_BUILD_HOST+5, "pc-", 3)); | |
87 | strcpy(vstr, "i686-"); strcpy(vstr+5, SMARTMONTOOLS_BUILD_HOST+5+3); | |
88 | assert(vptr == vstr+strlen(vstr) && vptr+vlen+1 == vstr+sizeof(vstr)); | |
89 | ||
a37e7145 | 90 | OSVERSIONINFOEXA vi; memset(&vi, 0, sizeof(vi)); |
832b75ed GG |
91 | vi.dwOSVersionInfoSize = sizeof(vi); |
92 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) { | |
93 | memset(&vi, 0, sizeof(vi)); | |
94 | vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA); | |
95 | if (!GetVersionExA((OSVERSIONINFOA *)&vi)) | |
96 | return vstr; | |
97 | } | |
98 | ||
99 | if (vi.dwPlatformId > 0xff || vi.dwMajorVersion > 0xff || vi.dwMinorVersion > 0xff) | |
100 | return vstr; | |
101 | ||
a37e7145 | 102 | const char * w; |
832b75ed GG |
103 | switch (vi.dwPlatformId << 16 | vi.dwMajorVersion << 8 | vi.dwMinorVersion) { |
104 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400| 0: | |
105 | w = (vi.szCSDVersion[1] == 'B' || | |
106 | vi.szCSDVersion[1] == 'C' ? "95-osr2" : "95"); break; | |
107 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|10: | |
108 | w = (vi.szCSDVersion[1] == 'A' ? "98se" : "98"); break; | |
109 | case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|90: w = "me"; break; | |
110 | //case VER_PLATFORM_WIN32_NT <<16|0x0300|51: w = "nt3.51"; break; | |
111 | case VER_PLATFORM_WIN32_NT <<16|0x0400| 0: w = "nt4"; break; | |
112 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 0: w = "2000"; break; | |
113 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 1: | |
114 | w = (!GetSystemMetrics(87/*SM_MEDIACENTER*/) ? "xp" | |
115 | : "xp-mc"); break; | |
116 | case VER_PLATFORM_WIN32_NT <<16|0x0500| 2: | |
117 | w = (!GetSystemMetrics(89/*SM_SERVERR2*/) ? "2003" | |
118 | : "2003r2"); break; | |
119 | case VER_PLATFORM_WIN32_NT <<16|0x0600| 0: w = "vista"; break; | |
120 | default: w = 0; break; | |
121 | } | |
122 | ||
a37e7145 | 123 | const char * w64 = (is_wow64() ? "(64)" : ""); |
832b75ed | 124 | if (!w) |
a37e7145 | 125 | snprintf(vptr, vlen, "-%s%lu.%lu%s", |
832b75ed | 126 | (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "9x"), |
a37e7145 | 127 | vi.dwMajorVersion, vi.dwMinorVersion, w64); |
832b75ed | 128 | else if (vi.wServicePackMinor) |
a37e7145 | 129 | snprintf(vptr, vlen, "-%s%s-sp%u.%u", w, w64, vi.wServicePackMajor, vi.wServicePackMinor); |
832b75ed | 130 | else if (vi.wServicePackMajor) |
a37e7145 | 131 | snprintf(vptr, vlen, "-%s%s-sp%u", w, w64, vi.wServicePackMajor); |
832b75ed | 132 | else |
a37e7145 | 133 | snprintf(vptr, vlen, "-%s%s", w, w64); |
832b75ed GG |
134 | return vstr; |
135 | } | |
136 | ||
137 | ||
a37e7145 GG |
138 | static int get_phy_drive_type(int drive); |
139 | static int get_log_drive_type(int drive); | |
140 | ||
ba59cff1 GG |
141 | #define ATARAID_FDOFFSET 0x0200 |
142 | ||
a37e7145 | 143 | static int ata_open(int phydrive, int logdrive, const char * options, int port); |
832b75ed | 144 | static void ata_close(int fd); |
a37e7145 | 145 | static int ata_scan_win9x(unsigned long * drives); |
4d59bff9 GG |
146 | static int ata_scan(unsigned long * drives, int * rdriveno, unsigned long * rdrives); |
147 | static const char * ata_get_def_options(void); | |
832b75ed | 148 | |
9ebc753d GG |
149 | #define TW_CLI_FDOFFSET 0x0300 |
150 | ||
151 | static int tw_cli_open(const char * name); | |
152 | static void tw_cli_close(); | |
153 | ||
ba59cff1 GG |
154 | #define ASPI_FDOFFSET 0x0100 |
155 | ||
832b75ed GG |
156 | static int aspi_open(unsigned adapter, unsigned id); |
157 | static void aspi_close(int fd); | |
158 | static int aspi_scan(unsigned long * drives); | |
159 | ||
ba59cff1 GG |
160 | #define SPT_FDOFFSET 0x0400 |
161 | ||
a37e7145 | 162 | static int spt_open(int pd_num, int ld_num, int tape_num, int sub_addr); |
ba59cff1 | 163 | static void spt_close(int fd); |
a37e7145 | 164 | static int spt_scan(unsigned long * drives); |
ba59cff1 | 165 | |
832b75ed GG |
166 | |
167 | static int is_permissive() | |
168 | { | |
4d59bff9 | 169 | if (!con->permissive) { |
832b75ed GG |
170 | pout("To continue, add one or more '-T permissive' options.\n"); |
171 | return 0; | |
172 | } | |
173 | con->permissive--; | |
174 | return 1; | |
175 | } | |
176 | ||
a37e7145 GG |
177 | // return number for drive letter, -1 on error |
178 | // "[A-Za-z]:([/\\][.]?)?" => 0-25 | |
179 | // Accepts trailing '"' to fix broken "X:\" parameter passing from .bat files | |
180 | static int drive_letter(const char * s) | |
181 | { | |
182 | return ( (('A' <= s[0] && s[0] <= 'Z') || ('a' <= s[0] && s[0] <= 'z')) | |
183 | && s[1] == ':' | |
184 | && (!s[2] || ( strchr("/\\\"", s[2]) | |
185 | && (!s[3] || (s[3] == '.' && !s[4]))) ) ? | |
186 | (s[0] & 0x1f) - 1 : -1); | |
187 | } | |
188 | ||
189 | // Skip trailing "/dev/", do not allow "/dev/X:" | |
832b75ed GG |
190 | static const char * skipdev(const char * s) |
191 | { | |
a37e7145 | 192 | return (!strncmp(s, "/dev/", 5) && drive_letter(s+5) < 0 ? s+5 : s); |
832b75ed GG |
193 | } |
194 | ||
195 | ||
196 | // tries to guess device type given the name (a path). See utility.h | |
197 | // for return values. | |
198 | int guess_device_type (const char * dev_name) | |
199 | { | |
200 | dev_name = skipdev(dev_name); | |
a37e7145 GG |
201 | if (!strncmp(dev_name, "scsi", 4)) |
202 | return CONTROLLER_SCSI; | |
203 | if (is_win9x()) | |
204 | return CONTROLLER_ATA; | |
832b75ed GG |
205 | if (!strncmp(dev_name, "hd", 2)) |
206 | return CONTROLLER_ATA; | |
9ebc753d GG |
207 | if (!strncmp(dev_name, "tw_cli", 6)) |
208 | return CONTROLLER_ATA; | |
a37e7145 | 209 | if (!strncmp(dev_name, "st", 2)) |
ba59cff1 | 210 | return CONTROLLER_SCSI; |
a37e7145 | 211 | if (!strncmp(dev_name, "nst", 3)) |
ba59cff1 GG |
212 | return CONTROLLER_SCSI; |
213 | if (!strncmp(dev_name, "tape", 4)) | |
214 | return CONTROLLER_SCSI; | |
a37e7145 GG |
215 | int logdrive = drive_letter(dev_name); |
216 | if (logdrive >= 0) { | |
217 | int type = get_log_drive_type(logdrive); | |
218 | return (type != CONTROLLER_UNKNOWN ? type : CONTROLLER_SCSI); | |
219 | } | |
220 | char drive[1+1] = ""; | |
221 | if (sscanf(dev_name, "sd%1[a-z]", drive) == 1) | |
222 | return get_phy_drive_type(drive[0]-'a'); | |
223 | int phydrive = -1; | |
224 | if (sscanf(dev_name, "pd%d", &phydrive) == 1 && phydrive >= 0) | |
225 | return get_phy_drive_type(phydrive); | |
832b75ed GG |
226 | return CONTROLLER_UNKNOWN; |
227 | } | |
228 | ||
229 | ||
230 | // makes a list of ATA or SCSI devices for the DEVICESCAN directive of | |
231 | // smartd. Returns number N of devices, or -1 if out of | |
232 | // memory. Allocates N+1 arrays: one of N pointers (devlist), the | |
233 | // others each contain null-terminated character strings. | |
234 | int make_device_names (char*** devlist, const char* type) | |
235 | { | |
236 | unsigned long drives[3]; | |
4d59bff9 GG |
237 | int rdriveno[2]; |
238 | unsigned long rdrives[2]; | |
832b75ed GG |
239 | int i, j, n, nmax, sz; |
240 | const char * path; | |
241 | ||
242 | drives[0] = drives[1] = drives[2] = 0; | |
4d59bff9 GG |
243 | rdriveno[0] = rdriveno[1] = -1; |
244 | rdrives[0] = rdrives[1] = 0; | |
245 | ||
a37e7145 | 246 | bool win9x = is_win9x(); |
832b75ed GG |
247 | if (!strcmp(type, "ATA")) { |
248 | // bit i set => drive i present | |
a37e7145 GG |
249 | if (win9x) { |
250 | n = ata_scan_win9x(drives); | |
251 | path = "/dev/hda"; | |
252 | } | |
253 | else { | |
254 | n = ata_scan(drives, rdriveno, rdrives); | |
255 | path = "/dev/sda"; | |
256 | } | |
832b75ed GG |
257 | nmax = 10; |
258 | } | |
259 | else if (!strcmp(type, "SCSI")) { | |
a37e7145 GG |
260 | if (win9x) { |
261 | // bit i set => drive with ID (i & 0x7) on adapter (i >> 3) present | |
262 | n = aspi_scan(drives); | |
263 | path = "/dev/scsi00"; | |
264 | nmax = 10*8; | |
265 | } | |
266 | else { | |
267 | // bit i set => drive i present | |
268 | n = spt_scan(drives); | |
269 | path = "/dev/sda"; | |
270 | nmax = 10; | |
271 | } | |
832b75ed GG |
272 | } |
273 | else | |
274 | return -1; | |
275 | ||
276 | if (n <= 0) | |
277 | return 0; | |
278 | ||
279 | // Alloc devlist | |
280 | sz = n * sizeof(char **); | |
281 | *devlist = (char **)malloc(sz); bytes += sz; | |
282 | ||
283 | // Add devices | |
4d59bff9 | 284 | for (i = j = 0; i < n; ) { |
832b75ed GG |
285 | while (j < nmax && !(drives[j >> 5] & (1L << (j & 0x1f)))) |
286 | j++; | |
287 | assert(j < nmax); | |
4d59bff9 GG |
288 | |
289 | if (j == rdriveno[0] || j == rdriveno[1]) { | |
290 | // Add physical drives behind this logical drive | |
291 | int ci = (j == rdriveno[0] ? 0 : 1); | |
292 | for (int pi = 0; pi < 32 && i < n; pi++) { | |
293 | if (!(rdrives[ci] & (1L << pi))) | |
294 | continue; | |
295 | char rpath[20]; | |
a37e7145 | 296 | sprintf(rpath, "/dev/sd%c,%u", 'a'+j, pi); |
4d59bff9 GG |
297 | sz = strlen(rpath)+1; |
298 | char * s = (char *)malloc(sz); bytes += sz; | |
299 | strcpy(s, rpath); | |
300 | (*devlist)[i++] = s; | |
301 | } | |
832b75ed GG |
302 | } |
303 | else { | |
4d59bff9 GG |
304 | sz = strlen(path)+1; |
305 | char * s = (char *)malloc(sz); bytes += sz; | |
306 | strcpy(s, path); | |
307 | ||
308 | if (nmax <= 10) { | |
309 | assert(j <= 9); | |
310 | s[sz-2] += j; // /dev/hd[a-j] | |
311 | } | |
312 | else { | |
313 | assert((j >> 3) <= 9); | |
314 | s[sz-3] += (j >> 3); // /dev/scsi[0-9]..... | |
315 | s[sz-2] += (j & 0x7); // .....[0-7] | |
316 | } | |
317 | (*devlist)[i++] = s; | |
832b75ed | 318 | } |
832b75ed GG |
319 | j++; |
320 | } | |
4d59bff9 | 321 | |
832b75ed GG |
322 | return n; |
323 | } | |
324 | ||
325 | ||
326 | // Like open(). Return positive integer handle, only used by | |
327 | // functions below. type="ATA" or "SCSI". If you need to store extra | |
328 | // information about your devices, create a private internal array | |
4d59bff9 | 329 | // within this file (see os_freebsd.cpp for an example). |
832b75ed GG |
330 | int deviceopen(const char * pathname, char *type) |
331 | { | |
832b75ed | 332 | pathname = skipdev(pathname); |
ba59cff1 | 333 | int len = strlen(pathname); |
832b75ed GG |
334 | |
335 | if (!strcmp(type, "ATA")) { | |
1953ff6d GG |
336 | // [sh]d[a-z](:[saicmfp]+)? => Physical drive 0-25, with options |
337 | char drive[1+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; | |
338 | if ( sscanf(pathname, "%*[sh]d%1[a-z]%n:%7[saicmfp]%n", drive, &n1, options, &n2) >= 1 | |
a37e7145 GG |
339 | && ((n1 == len && !options[0]) || n2 == len) ) { |
340 | return ata_open(drive[0] - 'a', -1, options, -1); | |
4d59bff9 | 341 | } |
1953ff6d | 342 | // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-25, RAID port N, with options |
4d59bff9 GG |
343 | drive[0] = 0; options[0] = 0; n1 = -1; n2 = -1; |
344 | unsigned port = ~0; | |
1953ff6d | 345 | if ( sscanf(pathname, "%*[sh]d%1[a-z],%u%n:%8[saicmfp3]%n", drive, &port, &n1, options, &n2) >= 2 |
a37e7145 GG |
346 | && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { |
347 | return ata_open(drive[0] - 'a', -1, options, port); | |
348 | } | |
349 | // pd<m>,N => Physical drive <m>, RAID port N | |
350 | int phydrive = -1; port = ~0; n1 = -1; n2 = -1; | |
351 | if ( sscanf(pathname, "pd%d%n,%u%n", &phydrive, &n1, &port, &n2) >= 1 | |
352 | && phydrive >= 0 && ((n1 == len && (int)port < 0) || (n2 == len && port < 32))) { | |
353 | return ata_open(phydrive, -1, "", (int)port); | |
354 | } | |
355 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 | |
356 | int logdrive = drive_letter(pathname); | |
357 | if (logdrive >= 0) { | |
358 | return ata_open(-1, logdrive, "", -1); | |
832b75ed | 359 | } |
9ebc753d GG |
360 | // tw_cli/... => Parse tw_cli output |
361 | if (!strncmp(pathname, "tw_cli/", 7)) { | |
362 | return tw_cli_open(pathname+7); | |
363 | } | |
ba59cff1 GG |
364 | } else if (!strcmp(type, "SCSI")) { |
365 | // scsi[0-9][0-f] => ASPI Adapter 0-9, ID 0-15, LUN 0 | |
366 | unsigned adapter = ~0, id = ~0; int n1 = -1; | |
367 | if (sscanf(pathname,"scsi%1u%1x%n", &adapter, &id, &n1) == 2 && n1 == len) { | |
4d59bff9 | 368 | return aspi_open(adapter, id); |
832b75ed | 369 | } |
a37e7145 | 370 | // sd[a-z],N => Physical drive 0-25, RAID port N |
ba59cff1 GG |
371 | char drive[1+1] = ""; int sub_addr = -1; n1 = -1; int n2 = -1; |
372 | if ( sscanf(pathname, "sd%1[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 | |
373 | && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0)) ) { | |
a37e7145 | 374 | return spt_open(drive[0] - 'a', -1, -1, sub_addr); |
ba59cff1 GG |
375 | } |
376 | // pd<m>,N => Physical drive <m>, RAID port N | |
377 | int pd_num = -1; sub_addr = -1; n1 = -1; n2 = -1; | |
378 | if ( sscanf(pathname, "pd%d%n,%d%n", &pd_num, &n1, &sub_addr, &n2) >= 1 | |
379 | && pd_num >= 0 && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0))) { | |
a37e7145 | 380 | return spt_open(pd_num, -1, -1, sub_addr); |
ba59cff1 | 381 | } |
a37e7145 GG |
382 | // [a-zA-Z]: => Physical drive behind logical drive 0-25 |
383 | int logdrive = drive_letter(pathname); | |
384 | if (logdrive >= 0) { | |
385 | return spt_open(-1, logdrive, -1, -1); | |
386 | } | |
387 | // n?st<m> => tape drive <m> (same names used in Cygwin's /dev emulation) | |
ba59cff1 | 388 | int tape_num = -1; n1 = -1; |
a37e7145 GG |
389 | if (sscanf(pathname, "st%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { |
390 | return spt_open(-1, -1, tape_num, -1); | |
391 | } | |
392 | tape_num = -1; n1 = -1; | |
393 | if (sscanf(pathname, "nst%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { | |
394 | return spt_open(-1, -1, tape_num, -1); | |
395 | } | |
396 | // tape<m> => tape drive <m> | |
397 | tape_num = -1; n1 = -1; | |
ba59cff1 | 398 | if (sscanf(pathname, "tape%d%n", &tape_num, &n1) == 1 && tape_num >= 0 && n1 == len) { |
a37e7145 | 399 | return spt_open(-1, -1, tape_num, -1); |
ba59cff1 | 400 | } |
832b75ed | 401 | } |
4d59bff9 GG |
402 | |
403 | errno = EINVAL; | |
832b75ed GG |
404 | return -1; |
405 | } | |
406 | ||
407 | ||
408 | // Like close(). Acts only on handles returned by above function. | |
832b75ed GG |
409 | int deviceclose(int fd) |
410 | { | |
ba59cff1 | 411 | if ((fd & 0xff00) == ASPI_FDOFFSET) |
832b75ed | 412 | aspi_close(fd); |
ba59cff1 GG |
413 | else if (fd >= SPT_FDOFFSET) |
414 | spt_close(fd); | |
9ebc753d GG |
415 | else if (fd == TW_CLI_FDOFFSET) |
416 | tw_cli_close(); | |
ba59cff1 GG |
417 | else |
418 | ata_close(fd); | |
832b75ed GG |
419 | return 0; |
420 | } | |
421 | ||
422 | ||
423 | // print examples for smartctl | |
424 | void print_smartctl_examples(){ | |
425 | printf("=================================================== SMARTCTL EXAMPLES =====\n\n" | |
426 | " smartctl -a /dev/hda (Prints all SMART information)\n\n" | |
427 | #ifdef HAVE_GETOPT_LONG | |
428 | " smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda\n" | |
429 | " (Enables SMART on first disk)\n\n" | |
430 | " smartctl -t long /dev/hda (Executes extended disk self-test)\n\n" | |
431 | " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda\n" | |
432 | " (Prints Self-Test & Attribute errors)\n" | |
433 | #else | |
434 | " smartctl -s on -o on -S on /dev/hda (Enables SMART on first disk)\n" | |
435 | " smartctl -t long /dev/hda (Executes extended disk self-test)\n" | |
436 | " smartctl -A -l selftest -q errorsonly /dev/hda\n" | |
437 | " (Prints Self-Test & Attribute errors)\n" | |
438 | #endif | |
439 | " smartctl -a /dev/scsi21\n" | |
440 | " (Prints all information for SCSI disk on ASPI adapter 2, ID 1)\n" | |
ba59cff1 GG |
441 | " smartctl -a /dev/sda\n" |
442 | " (Prints all information for SCSI disk on PhysicalDrive 0)\n" | |
443 | " smartctl -a /dev/pd3\n" | |
444 | " (Prints all information for SCSI disk on PhysicalDrive 3)\n" | |
445 | " smartctl -a /dev/tape1\n" | |
446 | " (Prints all information for SCSI tape on Tape 1)\n" | |
4d59bff9 GG |
447 | " smartctl -A /dev/hdb,3\n" |
448 | " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n" | |
9ebc753d GG |
449 | " smartctl -A /dev/tw_cli/c0/p1\n" |
450 | " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n" | |
4d59bff9 GG |
451 | "\n" |
452 | " ATA SMART access methods and ordering may be specified by modifiers\n" | |
a37e7145 | 453 | " following the device name: /dev/hdX:[saicm], where\n" |
4d59bff9 | 454 | " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n" |
a37e7145 | 455 | " 'i': IOCTL_IDE_PASS_THROUGH, 'c': ATA via IOCTL_SCSI_PASS_THROUGH,\n" |
1953ff6d GG |
456 | " 'f': IOCTL_STORAGE_*, 'm': IOCTL_SCSI_MINIPORT_*.\n" |
457 | " The default on this system is /dev/sdX:%s\n", ata_get_def_options() | |
832b75ed GG |
458 | ); |
459 | } | |
460 | ||
461 | ||
462 | ///////////////////////////////////////////////////////////////////////////// | |
463 | // ATA Interface | |
464 | ///////////////////////////////////////////////////////////////////////////// | |
465 | ||
466 | // SMART_* IOCTLs, also known as DFP_* (Disk Fault Protection) | |
467 | ||
832b75ed GG |
468 | #define FILE_READ_ACCESS 0x0001 |
469 | #define FILE_WRITE_ACCESS 0x0002 | |
470 | #define METHOD_BUFFERED 0 | |
471 | #define CTL_CODE(DeviceType, Function, Method, Access) (((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method)) | |
472 | ||
473 | #define FILE_DEVICE_DISK 7 | |
474 | #define IOCTL_DISK_BASE FILE_DEVICE_DISK | |
475 | ||
476 | #define SMART_GET_VERSION \ | |
477 | CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS) | |
478 | ||
4d59bff9 GG |
479 | #define SMART_SEND_DRIVE_COMMAND \ |
480 | CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
481 | ||
832b75ed GG |
482 | #define SMART_RCV_DRIVE_DATA \ |
483 | CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
484 | ||
4d59bff9 GG |
485 | ASSERT_CONST(SMART_GET_VERSION , 0x074080); |
486 | ASSERT_CONST(SMART_SEND_DRIVE_COMMAND, 0x07c084); | |
487 | ASSERT_CONST(SMART_RCV_DRIVE_DATA , 0x07c088); | |
832b75ed GG |
488 | |
489 | #define SMART_CYL_LOW 0x4F | |
490 | #define SMART_CYL_HI 0xC2 | |
491 | ||
4d59bff9 | 492 | |
832b75ed GG |
493 | #pragma pack(1) |
494 | ||
495 | typedef struct _GETVERSIONOUTPARAMS { | |
496 | UCHAR bVersion; | |
497 | UCHAR bRevision; | |
498 | UCHAR bReserved; | |
499 | UCHAR bIDEDeviceMap; | |
500 | ULONG fCapabilities; | |
501 | ULONG dwReserved[4]; | |
502 | } GETVERSIONOUTPARAMS, *PGETVERSIONOUTPARAMS, *LPGETVERSIONOUTPARAMS; | |
503 | ||
4d59bff9 GG |
504 | ASSERT_SIZEOF(GETVERSIONOUTPARAMS, 24); |
505 | ||
506 | ||
507 | #define SMART_VENDOR_3WARE 0x13C1 // identifies 3ware specific parameters | |
508 | ||
509 | typedef struct _GETVERSIONINPARAMS_EX { | |
510 | BYTE bVersion; | |
511 | BYTE bRevision; | |
512 | BYTE bReserved; | |
513 | BYTE bIDEDeviceMap; | |
514 | DWORD fCapabilities; | |
515 | DWORD dwDeviceMapEx; // 3ware specific: RAID drive bit map | |
516 | WORD wIdentifier; // Vendor specific identifier | |
517 | WORD wControllerId; // 3ware specific: Controller ID (0,1,...) | |
518 | ULONG dwReserved[2]; | |
519 | } GETVERSIONINPARAMS_EX, *PGETVERSIONINPARAMS_EX, *LPGETVERSIONINPARAMS_EX; | |
520 | ||
521 | ASSERT_SIZEOF(GETVERSIONINPARAMS_EX, sizeof(GETVERSIONOUTPARAMS)); | |
522 | ||
523 | ||
832b75ed GG |
524 | typedef struct _IDEREGS { |
525 | UCHAR bFeaturesReg; | |
526 | UCHAR bSectorCountReg; | |
527 | UCHAR bSectorNumberReg; | |
528 | UCHAR bCylLowReg; | |
529 | UCHAR bCylHighReg; | |
530 | UCHAR bDriveHeadReg; | |
531 | UCHAR bCommandReg; | |
532 | UCHAR bReserved; | |
533 | } IDEREGS, *PIDEREGS, *LPIDEREGS; | |
534 | ||
535 | typedef struct _SENDCMDINPARAMS { | |
536 | ULONG cBufferSize; | |
537 | IDEREGS irDriveRegs; | |
538 | UCHAR bDriveNumber; | |
539 | UCHAR bReserved[3]; | |
540 | ULONG dwReserved[4]; | |
541 | UCHAR bBuffer[1]; | |
542 | } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS; | |
543 | ||
4d59bff9 GG |
544 | ASSERT_SIZEOF(SENDCMDINPARAMS, 32+1); |
545 | ||
546 | typedef struct _SENDCMDINPARAMS_EX { | |
547 | DWORD cBufferSize; | |
548 | IDEREGS irDriveRegs; | |
549 | BYTE bDriveNumber; | |
550 | BYTE bPortNumber; // 3ware specific: port number | |
551 | WORD wIdentifier; // Vendor specific identifier | |
552 | DWORD dwReserved[4]; | |
553 | BYTE bBuffer[1]; | |
554 | } SENDCMDINPARAMS_EX, *PSENDCMDINPARAMS_EX, *LPSENDCMDINPARAMS_EX; | |
555 | ||
556 | ASSERT_SIZEOF(SENDCMDINPARAMS_EX, sizeof(SENDCMDINPARAMS)); | |
557 | ||
558 | ||
832b75ed GG |
559 | /* DRIVERSTATUS.bDriverError constants (just for info, not used) |
560 | #define SMART_NO_ERROR 0 | |
561 | #define SMART_IDE_ERROR 1 | |
562 | #define SMART_INVALID_FLAG 2 | |
563 | #define SMART_INVALID_COMMAND 3 | |
564 | #define SMART_INVALID_BUFFER 4 | |
565 | #define SMART_INVALID_DRIVE 5 | |
566 | #define SMART_INVALID_IOCTL 6 | |
567 | #define SMART_ERROR_NO_MEM 7 | |
568 | #define SMART_INVALID_REGISTER 8 | |
569 | #define SMART_NOT_SUPPORTED 9 | |
570 | #define SMART_NO_IDE_DEVICE 10 | |
571 | */ | |
572 | ||
573 | typedef struct _DRIVERSTATUS { | |
574 | UCHAR bDriverError; | |
575 | UCHAR bIDEError; | |
576 | UCHAR bReserved[2]; | |
577 | ULONG dwReserved[2]; | |
578 | } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS; | |
579 | ||
580 | typedef struct _SENDCMDOUTPARAMS { | |
581 | ULONG cBufferSize; | |
582 | DRIVERSTATUS DriverStatus; | |
583 | UCHAR bBuffer[1]; | |
584 | } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS; | |
585 | ||
4d59bff9 GG |
586 | ASSERT_SIZEOF(SENDCMDOUTPARAMS, 16+1); |
587 | ||
832b75ed GG |
588 | #pragma pack() |
589 | ||
590 | ||
591 | ///////////////////////////////////////////////////////////////////////////// | |
592 | ||
593 | static void print_ide_regs(const IDEREGS * r, int out) | |
594 | { | |
a37e7145 | 595 | pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n", |
832b75ed GG |
596 | (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, |
597 | r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); | |
598 | } | |
599 | ||
600 | static void print_ide_regs_io(const IDEREGS * ri, const IDEREGS * ro) | |
601 | { | |
602 | pout(" Input : "); print_ide_regs(ri, 0); | |
603 | if (ro) { | |
604 | pout(" Output: "); print_ide_regs(ro, 1); | |
605 | } | |
606 | } | |
607 | ||
608 | ///////////////////////////////////////////////////////////////////////////// | |
609 | ||
4d59bff9 GG |
610 | // call SMART_GET_VERSION, return device map or -1 on error |
611 | ||
a37e7145 | 612 | static int smart_get_version(HANDLE hdevice, GETVERSIONINPARAMS_EX * ata_version_ex = 0) |
4d59bff9 | 613 | { |
a37e7145 | 614 | GETVERSIONOUTPARAMS vers; memset(&vers, 0, sizeof(vers)); |
4d59bff9 GG |
615 | const GETVERSIONINPARAMS_EX & vers_ex = (const GETVERSIONINPARAMS_EX &)vers; |
616 | DWORD num_out; | |
617 | ||
4d59bff9 GG |
618 | if (!DeviceIoControl(hdevice, SMART_GET_VERSION, |
619 | NULL, 0, &vers, sizeof(vers), &num_out, NULL)) { | |
620 | if (con->reportataioctl) | |
621 | pout(" SMART_GET_VERSION failed, Error=%ld\n", GetLastError()); | |
622 | errno = ENOSYS; | |
623 | return -1; | |
624 | } | |
625 | assert(num_out == sizeof(GETVERSIONOUTPARAMS)); | |
626 | ||
4d59bff9 GG |
627 | if (con->reportataioctl > 1) { |
628 | pout(" SMART_GET_VERSION suceeded, bytes returned: %lu\n" | |
629 | " Vers = %d.%d, Caps = 0x%lx, DeviceMap = 0x%02x\n", | |
630 | num_out, vers.bVersion, vers.bRevision, | |
631 | vers.fCapabilities, vers.bIDEDeviceMap); | |
632 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) | |
633 | pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08lx\n", | |
634 | vers_ex.wIdentifier, vers_ex.wControllerId, vers_ex.dwDeviceMapEx); | |
635 | } | |
636 | ||
a37e7145 GG |
637 | if (ata_version_ex) |
638 | *ata_version_ex = vers_ex; | |
639 | ||
4d59bff9 GG |
640 | // TODO: Check vers.fCapabilities here? |
641 | return vers.bIDEDeviceMap; | |
642 | } | |
643 | ||
644 | ||
832b75ed GG |
645 | // call SMART_* ioctl |
646 | ||
4d59bff9 | 647 | static int smart_ioctl(HANDLE hdevice, int drive, IDEREGS * regs, char * data, unsigned datasize, int port) |
832b75ed GG |
648 | { |
649 | SENDCMDINPARAMS inpar; | |
4d59bff9 GG |
650 | SENDCMDINPARAMS_EX & inpar_ex = (SENDCMDINPARAMS_EX &)inpar; |
651 | ||
832b75ed GG |
652 | unsigned char outbuf[sizeof(SENDCMDOUTPARAMS)-1 + 512]; |
653 | const SENDCMDOUTPARAMS * outpar; | |
654 | DWORD code, num_out; | |
655 | unsigned int size_out; | |
656 | const char * name; | |
657 | ||
832b75ed GG |
658 | memset(&inpar, 0, sizeof(inpar)); |
659 | inpar.irDriveRegs = *regs; | |
660 | // drive is set to 0-3 on Win9x only | |
661 | inpar.irDriveRegs.bDriveHeadReg = 0xA0 | ((drive & 1) << 4); | |
662 | inpar.bDriveNumber = drive; | |
663 | ||
4d59bff9 GG |
664 | if (port >= 0) { |
665 | // Set RAID port | |
666 | inpar_ex.wIdentifier = SMART_VENDOR_3WARE; | |
667 | inpar_ex.bPortNumber = port; | |
668 | } | |
669 | ||
832b75ed GG |
670 | assert(datasize == 0 || datasize == 512); |
671 | if (datasize) { | |
672 | code = SMART_RCV_DRIVE_DATA; name = "SMART_RCV_DRIVE_DATA"; | |
673 | inpar.cBufferSize = size_out = 512; | |
674 | } | |
675 | else { | |
676 | code = SMART_SEND_DRIVE_COMMAND; name = "SMART_SEND_DRIVE_COMMAND"; | |
a37e7145 | 677 | if (regs->bFeaturesReg == ATA_SMART_STATUS) |
832b75ed GG |
678 | size_out = sizeof(IDEREGS); // ioctl returns new IDEREGS as data |
679 | // Note: cBufferSize must be 0 on Win9x | |
680 | else | |
681 | size_out = 0; | |
682 | } | |
683 | ||
684 | memset(&outbuf, 0, sizeof(outbuf)); | |
685 | ||
686 | if (!DeviceIoControl(hdevice, code, &inpar, sizeof(SENDCMDINPARAMS)-1, | |
687 | outbuf, sizeof(SENDCMDOUTPARAMS)-1 + size_out, &num_out, NULL)) { | |
688 | // CAUTION: DO NOT change "regs" Parameter in this case, see ata_command_interface() | |
689 | long err = GetLastError(); | |
690 | if (con->reportataioctl && (err != ERROR_INVALID_PARAMETER || con->reportataioctl > 1)) { | |
691 | pout(" %s failed, Error=%ld\n", name, err); | |
692 | print_ide_regs_io(regs, NULL); | |
693 | } | |
a37e7145 GG |
694 | errno = ( err == ERROR_INVALID_FUNCTION/*9x*/ |
695 | || err == ERROR_INVALID_PARAMETER/*NT/2K/XP*/ | |
696 | || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
832b75ed GG |
697 | return -1; |
698 | } | |
699 | // NOTE: On Win9x, inpar.irDriveRegs now contains the returned regs | |
700 | ||
701 | outpar = (const SENDCMDOUTPARAMS *)outbuf; | |
702 | ||
703 | if (outpar->DriverStatus.bDriverError) { | |
704 | if (con->reportataioctl) { | |
705 | pout(" %s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
706 | outpar->DriverStatus.bDriverError, outpar->DriverStatus.bIDEError); | |
707 | print_ide_regs_io(regs, NULL); | |
708 | } | |
4d59bff9 | 709 | errno = (!outpar->DriverStatus.bIDEError ? ENOSYS : EIO); |
832b75ed GG |
710 | return -1; |
711 | } | |
712 | ||
713 | if (con->reportataioctl > 1) { | |
714 | pout(" %s suceeded, bytes returned: %lu (buffer %lu)\n", name, | |
715 | num_out, outpar->cBufferSize); | |
716 | print_ide_regs_io(regs, (regs->bFeaturesReg == ATA_SMART_STATUS ? | |
717 | (const IDEREGS *)(outpar->bBuffer) : NULL)); | |
718 | } | |
719 | ||
720 | if (datasize) | |
721 | memcpy(data, outpar->bBuffer, 512); | |
4d59bff9 GG |
722 | else if (regs->bFeaturesReg == ATA_SMART_STATUS) { |
723 | if (nonempty(const_cast<unsigned char *>(outpar->bBuffer), sizeof(IDEREGS))) | |
724 | *regs = *(const IDEREGS *)(outpar->bBuffer); | |
725 | else { // Workaround for driver not returning regs | |
726 | if (con->reportataioctl) | |
727 | pout(" WARNING: driver does not return ATA registers in output buffer!\n"); | |
728 | *regs = inpar.irDriveRegs; | |
729 | } | |
730 | } | |
832b75ed GG |
731 | |
732 | return 0; | |
733 | } | |
734 | ||
735 | ||
736 | ///////////////////////////////////////////////////////////////////////////// | |
737 | ||
4d59bff9 | 738 | // IDE PASS THROUGH (2000, XP, undocumented) |
832b75ed GG |
739 | // |
740 | // Based on WinATA.cpp, 2002 c't/Matthias Withopf | |
741 | // ftp://ftp.heise.de/pub/ct/listings/0207-218.zip | |
742 | ||
743 | #define FILE_DEVICE_CONTROLLER 4 | |
744 | #define IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER | |
745 | ||
746 | #define IOCTL_IDE_PASS_THROUGH \ | |
747 | CTL_CODE(IOCTL_SCSI_BASE, 0x040A, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
748 | ||
4d59bff9 GG |
749 | ASSERT_CONST(IOCTL_IDE_PASS_THROUGH, 0x04d028); |
750 | ||
832b75ed GG |
751 | #pragma pack(1) |
752 | ||
753 | typedef struct { | |
754 | IDEREGS IdeReg; | |
755 | ULONG DataBufferSize; | |
756 | UCHAR DataBuffer[1]; | |
757 | } ATA_PASS_THROUGH; | |
758 | ||
4d59bff9 GG |
759 | ASSERT_SIZEOF(ATA_PASS_THROUGH, 12+1); |
760 | ||
832b75ed GG |
761 | #pragma pack() |
762 | ||
763 | ||
764 | ///////////////////////////////////////////////////////////////////////////// | |
765 | ||
766 | static int ide_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) | |
767 | { | |
ba59cff1 GG |
768 | if (datasize > 512) { |
769 | errno = EINVAL; | |
770 | return -1; | |
771 | } | |
832b75ed GG |
772 | unsigned int size = sizeof(ATA_PASS_THROUGH)-1 + datasize; |
773 | ATA_PASS_THROUGH * buf = (ATA_PASS_THROUGH *)VirtualAlloc(NULL, size, MEM_COMMIT, PAGE_READWRITE); | |
774 | DWORD num_out; | |
775 | const unsigned char magic = 0xcf; | |
832b75ed GG |
776 | |
777 | if (!buf) { | |
778 | errno = ENOMEM; | |
779 | return -1; | |
780 | } | |
781 | ||
782 | buf->IdeReg = *regs; | |
783 | buf->DataBufferSize = datasize; | |
784 | if (datasize) | |
785 | buf->DataBuffer[0] = magic; | |
786 | ||
787 | if (!DeviceIoControl(hdevice, IOCTL_IDE_PASS_THROUGH, | |
788 | buf, size, buf, size, &num_out, NULL)) { | |
789 | long err = GetLastError(); | |
4d59bff9 | 790 | if (con->reportataioctl) { |
832b75ed | 791 | pout(" IOCTL_IDE_PASS_THROUGH failed, Error=%ld\n", err); |
4d59bff9 GG |
792 | print_ide_regs_io(regs, NULL); |
793 | } | |
832b75ed | 794 | VirtualFree(buf, 0, MEM_RELEASE); |
a37e7145 | 795 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); |
832b75ed GG |
796 | return -1; |
797 | } | |
798 | ||
799 | // Check ATA status | |
800 | if (buf->IdeReg.bCommandReg/*Status*/ & 0x01) { | |
801 | if (con->reportataioctl) { | |
802 | pout(" IOCTL_IDE_PASS_THROUGH command failed:\n"); | |
803 | print_ide_regs_io(regs, &buf->IdeReg); | |
804 | } | |
805 | VirtualFree(buf, 0, MEM_RELEASE); | |
806 | errno = EIO; | |
807 | return -1; | |
808 | } | |
809 | ||
810 | // Check and copy data | |
811 | if (datasize) { | |
812 | if ( num_out != size | |
813 | || (buf->DataBuffer[0] == magic && !nonempty(buf->DataBuffer+1, datasize-1))) { | |
814 | if (con->reportataioctl) { | |
815 | pout(" IOCTL_IDE_PASS_THROUGH output data missing (%lu, %lu)\n", | |
816 | num_out, buf->DataBufferSize); | |
817 | print_ide_regs_io(regs, &buf->IdeReg); | |
818 | } | |
819 | VirtualFree(buf, 0, MEM_RELEASE); | |
820 | errno = EIO; | |
821 | return -1; | |
822 | } | |
823 | memcpy(data, buf->DataBuffer, datasize); | |
824 | } | |
825 | ||
826 | if (con->reportataioctl > 1) { | |
827 | pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %lu (buffer %lu)\n", | |
828 | num_out, buf->DataBufferSize); | |
829 | print_ide_regs_io(regs, &buf->IdeReg); | |
830 | } | |
831 | *regs = buf->IdeReg; | |
832 | ||
833 | // Caution: VirtualFree() fails if parameter "dwSize" is nonzero | |
834 | VirtualFree(buf, 0, MEM_RELEASE); | |
835 | return 0; | |
836 | } | |
837 | ||
838 | ||
4d59bff9 GG |
839 | ///////////////////////////////////////////////////////////////////////////// |
840 | ||
841 | // ATA PASS THROUGH (Win2003, XP SP2) | |
842 | ||
843 | #define IOCTL_ATA_PASS_THROUGH \ | |
844 | CTL_CODE(IOCTL_SCSI_BASE, 0x040B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
845 | ||
846 | ASSERT_CONST(IOCTL_ATA_PASS_THROUGH, 0x04d02c); | |
847 | ||
848 | typedef struct _ATA_PASS_THROUGH_EX { | |
849 | USHORT Length; | |
850 | USHORT AtaFlags; | |
851 | UCHAR PathId; | |
852 | UCHAR TargetId; | |
853 | UCHAR Lun; | |
854 | UCHAR ReservedAsUchar; | |
855 | ULONG DataTransferLength; | |
856 | ULONG TimeOutValue; | |
857 | ULONG ReservedAsUlong; | |
858 | ULONG/*_PTR*/ DataBufferOffset; | |
859 | UCHAR PreviousTaskFile[8]; | |
860 | UCHAR CurrentTaskFile[8]; | |
861 | } ATA_PASS_THROUGH_EX, *PATA_PASS_THROUGH_EX; | |
862 | ||
863 | ASSERT_SIZEOF(ATA_PASS_THROUGH_EX, 40); | |
864 | ||
865 | #define ATA_FLAGS_DRDY_REQUIRED 0x01 | |
866 | #define ATA_FLAGS_DATA_IN 0x02 | |
867 | #define ATA_FLAGS_DATA_OUT 0x04 | |
868 | #define ATA_FLAGS_48BIT_COMMAND 0x08 | |
869 | ||
870 | ||
871 | ///////////////////////////////////////////////////////////////////////////// | |
872 | ||
873 | static int ata_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize) | |
874 | { | |
875 | typedef struct { | |
876 | ATA_PASS_THROUGH_EX apt; | |
877 | ULONG Filler; | |
878 | UCHAR ucDataBuf[512]; | |
879 | } ATA_PASS_THROUGH_EX_WITH_BUFFERS; | |
880 | ||
4d59bff9 GG |
881 | const unsigned char magic = 0xcf; |
882 | ||
ba59cff1 | 883 | ATA_PASS_THROUGH_EX_WITH_BUFFERS ab; memset(&ab, 0, sizeof(ab)); |
4d59bff9 GG |
884 | ab.apt.Length = sizeof(ATA_PASS_THROUGH_EX); |
885 | //ab.apt.PathId = 0; | |
886 | //ab.apt.TargetId = 0; | |
887 | //ab.apt.Lun = 0; | |
888 | ab.apt.TimeOutValue = 10; | |
ba59cff1 | 889 | unsigned size = offsetof(ATA_PASS_THROUGH_EX_WITH_BUFFERS, ucDataBuf); |
4d59bff9 GG |
890 | ab.apt.DataBufferOffset = size; |
891 | ||
ba59cff1 GG |
892 | if (datasize > 0) { |
893 | if (datasize > (int)sizeof(ab.ucDataBuf)) { | |
4d59bff9 GG |
894 | errno = EINVAL; |
895 | return -1; | |
896 | } | |
897 | ab.apt.AtaFlags = ATA_FLAGS_DATA_IN; | |
898 | ab.apt.DataTransferLength = datasize; | |
899 | size += datasize; | |
900 | ab.ucDataBuf[0] = magic; | |
901 | } | |
ba59cff1 GG |
902 | else if (datasize < 0) { |
903 | if (-datasize > (int)sizeof(ab.ucDataBuf)) { | |
904 | errno = EINVAL; | |
905 | return -1; | |
906 | } | |
907 | ab.apt.AtaFlags = ATA_FLAGS_DATA_OUT; | |
908 | ab.apt.DataTransferLength = -datasize; | |
909 | size += -datasize; | |
910 | memcpy(ab.ucDataBuf, data, -datasize); | |
911 | } | |
4d59bff9 | 912 | else { |
ba59cff1 GG |
913 | assert(ab.apt.AtaFlags == 0); |
914 | assert(ab.apt.DataTransferLength == 0); | |
4d59bff9 GG |
915 | } |
916 | ||
917 | assert(sizeof(ab.apt.CurrentTaskFile) == sizeof(IDEREGS)); | |
ba59cff1 | 918 | IDEREGS * ctfregs = (IDEREGS *)ab.apt.CurrentTaskFile; |
4d59bff9 GG |
919 | *ctfregs = *regs; |
920 | ||
ba59cff1 | 921 | DWORD num_out; |
4d59bff9 GG |
922 | if (!DeviceIoControl(hdevice, IOCTL_ATA_PASS_THROUGH, |
923 | &ab, size, &ab, size, &num_out, NULL)) { | |
924 | long err = GetLastError(); | |
925 | if (con->reportataioctl) { | |
ba59cff1 | 926 | pout(" IOCTL_ATA_PASS_THROUGH failed, Error=%ld\n", err); |
4d59bff9 GG |
927 | print_ide_regs_io(regs, NULL); |
928 | } | |
a37e7145 | 929 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); |
4d59bff9 GG |
930 | return -1; |
931 | } | |
932 | ||
ba59cff1 GG |
933 | // Check ATA status |
934 | if (ctfregs->bCommandReg/*Status*/ & 0x01) { | |
935 | if (con->reportataioctl) { | |
936 | pout(" IOCTL_ATA_PASS_THROUGH command failed:\n"); | |
937 | print_ide_regs_io(regs, ctfregs); | |
938 | } | |
939 | errno = EIO; | |
940 | return -1; | |
941 | } | |
942 | ||
4d59bff9 | 943 | // Check and copy data |
ba59cff1 | 944 | if (datasize > 0) { |
4d59bff9 GG |
945 | if ( num_out != size |
946 | || (ab.ucDataBuf[0] == magic && !nonempty(ab.ucDataBuf+1, datasize-1))) { | |
947 | if (con->reportataioctl) { | |
ba59cff1 | 948 | pout(" IOCTL_ATA_PASS_THROUGH output data missing (%lu)\n", num_out); |
4d59bff9 GG |
949 | print_ide_regs_io(regs, ctfregs); |
950 | } | |
951 | errno = EIO; | |
952 | return -1; | |
953 | } | |
954 | memcpy(data, ab.ucDataBuf, datasize); | |
955 | } | |
956 | ||
957 | if (con->reportataioctl > 1) { | |
ba59cff1 | 958 | pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); |
4d59bff9 GG |
959 | print_ide_regs_io(regs, ctfregs); |
960 | } | |
961 | *regs = *ctfregs; | |
962 | ||
963 | return 0; | |
964 | } | |
965 | ||
832b75ed GG |
966 | |
967 | ///////////////////////////////////////////////////////////////////////////// | |
968 | ||
4d59bff9 | 969 | // ATA PASS THROUGH via SCSI PASS THROUGH (WinNT4 only) |
832b75ed | 970 | |
832b75ed GG |
971 | #define IOCTL_SCSI_PASS_THROUGH \ |
972 | CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
973 | ||
4d59bff9 GG |
974 | ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH, 0x04d004); |
975 | ||
832b75ed GG |
976 | #define SCSI_IOCTL_DATA_OUT 0 |
977 | #define SCSI_IOCTL_DATA_IN 1 | |
978 | #define SCSI_IOCTL_DATA_UNSPECIFIED 2 | |
979 | // undocumented SCSI opcode to for ATA passthrough | |
980 | #define SCSIOP_ATA_PASSTHROUGH 0xCC | |
981 | ||
982 | typedef struct _SCSI_PASS_THROUGH { | |
983 | USHORT Length; | |
984 | UCHAR ScsiStatus; | |
985 | UCHAR PathId; | |
986 | UCHAR TargetId; | |
987 | UCHAR Lun; | |
988 | UCHAR CdbLength; | |
989 | UCHAR SenseInfoLength; | |
990 | UCHAR DataIn; | |
991 | ULONG DataTransferLength; | |
992 | ULONG TimeOutValue; | |
993 | ULONG/*_PTR*/ DataBufferOffset; | |
994 | ULONG SenseInfoOffset; | |
995 | UCHAR Cdb[16]; | |
996 | } SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH; | |
997 | ||
4d59bff9 GG |
998 | ASSERT_SIZEOF(SCSI_PASS_THROUGH, 44); |
999 | ||
832b75ed GG |
1000 | |
1001 | ///////////////////////////////////////////////////////////////////////////// | |
1002 | ||
1003 | static int ata_via_scsi_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) | |
1004 | { | |
1005 | typedef struct { | |
1006 | SCSI_PASS_THROUGH spt; | |
1007 | ULONG Filler; | |
1008 | UCHAR ucSenseBuf[32]; | |
1009 | UCHAR ucDataBuf[512]; | |
1010 | } SCSI_PASS_THROUGH_WITH_BUFFERS; | |
1011 | ||
1012 | SCSI_PASS_THROUGH_WITH_BUFFERS sb; | |
1013 | IDEREGS * cdbregs; | |
1014 | unsigned int size; | |
1015 | DWORD num_out; | |
1016 | const unsigned char magic = 0xcf; | |
1017 | ||
832b75ed GG |
1018 | memset(&sb, 0, sizeof(sb)); |
1019 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH); | |
1020 | //sb.spt.PathId = 0; | |
1021 | sb.spt.TargetId = 1; | |
1022 | //sb.spt.Lun = 0; | |
1023 | sb.spt.CdbLength = 10; sb.spt.SenseInfoLength = 24; | |
1024 | sb.spt.TimeOutValue = 10; | |
1025 | sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); | |
1026 | size = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); | |
1027 | sb.spt.DataBufferOffset = size; | |
1028 | ||
1029 | if (datasize) { | |
1030 | if (datasize > sizeof(sb.ucDataBuf)) { | |
1031 | errno = EINVAL; | |
1032 | return -1; | |
1033 | } | |
1034 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
1035 | sb.spt.DataTransferLength = datasize; | |
1036 | size += datasize; | |
1037 | sb.ucDataBuf[0] = magic; | |
1038 | } | |
1039 | else { | |
1040 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
1041 | //sb.spt.DataTransferLength = 0; | |
1042 | } | |
1043 | ||
1044 | // Use pseudo SCSI command followed by registers | |
1045 | sb.spt.Cdb[0] = SCSIOP_ATA_PASSTHROUGH; | |
1046 | cdbregs = (IDEREGS *)(sb.spt.Cdb+2); | |
1047 | *cdbregs = *regs; | |
1048 | ||
1049 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_PASS_THROUGH, | |
1050 | &sb, size, &sb, size, &num_out, NULL)) { | |
1051 | long err = GetLastError(); | |
1052 | if (con->reportataioctl) | |
1053 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH failed, Error=%ld\n", err); | |
a37e7145 | 1054 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); |
832b75ed GG |
1055 | return -1; |
1056 | } | |
1057 | ||
1058 | // Cannot check ATA status, because command does not return IDEREGS | |
1059 | ||
1060 | // Check and copy data | |
1061 | if (datasize) { | |
1062 | if ( num_out != size | |
1063 | || (sb.ucDataBuf[0] == magic && !nonempty(sb.ucDataBuf+1, datasize-1))) { | |
1064 | if (con->reportataioctl) { | |
1065 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH output data missing (%lu)\n", num_out); | |
1066 | print_ide_regs_io(regs, NULL); | |
1067 | } | |
1068 | errno = EIO; | |
1069 | return -1; | |
1070 | } | |
1071 | memcpy(data, sb.ucDataBuf, datasize); | |
1072 | } | |
1073 | ||
1074 | if (con->reportataioctl > 1) { | |
1075 | pout(" ATA via IOCTL_SCSI_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); | |
1076 | print_ide_regs_io(regs, NULL); | |
1077 | } | |
1078 | return 0; | |
1079 | } | |
1080 | ||
ba59cff1 GG |
1081 | |
1082 | ///////////////////////////////////////////////////////////////////////////// | |
1083 | ||
a37e7145 GG |
1084 | // SMART IOCTL via SCSI MINIPORT ioctl |
1085 | ||
1086 | // This function is handled by ATAPI port driver (atapi.sys) or by SCSI | |
1087 | // miniport driver (via SCSI port driver scsiport.sys). | |
1088 | // It can be used to skip the missing or broken handling of some SMART | |
1089 | // command codes (e.g. READ_LOG) in the disk class driver (disk.sys) | |
ba59cff1 GG |
1090 | |
1091 | #define IOCTL_SCSI_MINIPORT \ | |
1092 | CTL_CODE(IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
1093 | ||
1094 | ASSERT_CONST(IOCTL_SCSI_MINIPORT, 0x04d008); | |
1095 | ||
1096 | typedef struct _SRB_IO_CONTROL { | |
1097 | ULONG HeaderLength; | |
1098 | UCHAR Signature[8]; | |
1099 | ULONG Timeout; | |
1100 | ULONG ControlCode; | |
1101 | ULONG ReturnCode; | |
1102 | ULONG Length; | |
1103 | } SRB_IO_CONTROL, *PSRB_IO_CONTROL; | |
1104 | ||
1105 | ASSERT_SIZEOF(SRB_IO_CONTROL, 28); | |
1106 | ||
a37e7145 GG |
1107 | #define FILE_DEVICE_SCSI 0x001b |
1108 | ||
1109 | #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500) | |
1110 | #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501) | |
1111 | #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502) | |
1112 | #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503) | |
1113 | #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504) | |
1114 | #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505) | |
1115 | #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506) | |
1116 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507) | |
1117 | #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508) | |
1118 | #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509) | |
1119 | #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a) | |
1120 | #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b) | |
1121 | #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c) | |
1122 | ||
1123 | ///////////////////////////////////////////////////////////////////////////// | |
1124 | ||
1125 | static int ata_via_scsi_miniport_smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize) | |
1126 | { | |
1127 | // Select code | |
1128 | DWORD code = 0; const char * name = 0; | |
1129 | if (regs->bCommandReg == ATA_IDENTIFY_DEVICE) { | |
1130 | code = IOCTL_SCSI_MINIPORT_IDENTIFY; name = "IDENTIFY"; | |
1131 | } | |
1132 | else if (regs->bCommandReg == ATA_SMART_CMD) switch (regs->bFeaturesReg) { | |
1133 | case ATA_SMART_READ_VALUES: | |
1134 | code = IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS; name = "READ_SMART_ATTRIBS"; break; | |
1135 | case ATA_SMART_READ_THRESHOLDS: | |
1136 | code = IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS; name = "READ_SMART_THRESHOLDS"; break; | |
1137 | case ATA_SMART_ENABLE: | |
1138 | code = IOCTL_SCSI_MINIPORT_ENABLE_SMART; name = "ENABLE_SMART"; break; | |
1139 | case ATA_SMART_DISABLE: | |
1140 | code = IOCTL_SCSI_MINIPORT_DISABLE_SMART; name = "DISABLE_SMART"; break; | |
1141 | case ATA_SMART_STATUS: | |
1142 | code = IOCTL_SCSI_MINIPORT_RETURN_STATUS; name = "RETURN_STATUS"; break; | |
1143 | case ATA_SMART_AUTOSAVE: | |
1144 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE; name = "ENABLE_DISABLE_AUTOSAVE"; break; | |
1145 | //case ATA_SMART_SAVE: // obsolete since ATA-6, not used by smartmontools | |
1146 | // code = IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES; name = "SAVE_ATTRIBUTE_VALUES"; break; | |
1147 | case ATA_SMART_IMMEDIATE_OFFLINE: | |
1148 | code = IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS; name = "EXECUTE_OFFLINE_DIAGS"; break; | |
1149 | case ATA_SMART_AUTO_OFFLINE: | |
1150 | code = IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE; name = "ENABLE_DISABLE_AUTO_OFFLINE"; break; | |
1151 | case ATA_SMART_READ_LOG_SECTOR: | |
1152 | code = IOCTL_SCSI_MINIPORT_READ_SMART_LOG; name = "READ_SMART_LOG"; break; | |
1153 | case ATA_SMART_WRITE_LOG_SECTOR: | |
1154 | code = IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG; name = "WRITE_SMART_LOG"; break; | |
1155 | } | |
1156 | if (!code) { | |
1157 | errno = ENOSYS; | |
1158 | return -1; | |
1159 | } | |
1160 | ||
1161 | // Set SRB | |
1162 | struct { | |
1163 | SRB_IO_CONTROL srbc; | |
1164 | union { | |
1165 | SENDCMDINPARAMS in; | |
1166 | SENDCMDOUTPARAMS out; | |
1167 | } params; | |
1168 | char space[512-1]; | |
1169 | } sb; | |
1170 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(SENDCMDINPARAMS)-1+512); | |
1171 | memset(&sb, 0, sizeof(sb)); | |
1172 | ||
1173 | unsigned size; | |
1174 | if (datasize > 0) { | |
1175 | if (datasize > (int)sizeof(sb.space)+1) { | |
1176 | errno = EINVAL; | |
1177 | return -1; | |
1178 | } | |
1179 | size = datasize; | |
1180 | } | |
1181 | else if (datasize < 0) { | |
1182 | if (-datasize > (int)sizeof(sb.space)+1) { | |
1183 | errno = EINVAL; | |
1184 | return -1; | |
1185 | } | |
1186 | size = -datasize; | |
1187 | memcpy(sb.params.in.bBuffer, data, size); | |
1188 | } | |
1189 | else if (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1190 | size = sizeof(IDEREGS); | |
1191 | else | |
1192 | size = 0; | |
1193 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1194 | memcpy(sb.srbc.Signature, "SCSIDISK", 8); // atapi.sys | |
1195 | sb.srbc.Timeout = 60; // seconds | |
1196 | sb.srbc.ControlCode = code; | |
1197 | //sb.srbc.ReturnCode = 0; | |
1198 | sb.srbc.Length = sizeof(SENDCMDINPARAMS)-1 + size; | |
1199 | sb.params.in.irDriveRegs = *regs; | |
1200 | sb.params.in.cBufferSize = size; | |
1201 | ||
1202 | // Call miniport ioctl | |
1203 | size += sizeof(SRB_IO_CONTROL) + sizeof(SENDCMDINPARAMS)-1; | |
1204 | DWORD num_out; | |
1205 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1206 | &sb, size, &sb, size, &num_out, NULL)) { | |
1207 | long err = GetLastError(); | |
1208 | if (con->reportataioctl) { | |
1209 | pout(" IOCTL_SCSI_MINIPORT_%s failed, Error=%ld\n", name, err); | |
1210 | print_ide_regs_io(regs, NULL); | |
1211 | } | |
1212 | errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); | |
1213 | return -1; | |
1214 | } | |
1215 | ||
1216 | // Check result | |
1217 | if (sb.srbc.ReturnCode) { | |
1218 | if (con->reportataioctl) { | |
1219 | pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08lx\n", name, sb.srbc.ReturnCode); | |
1220 | print_ide_regs_io(regs, NULL); | |
1221 | } | |
1222 | errno = EIO; | |
1223 | return -1; | |
1224 | } | |
1225 | ||
1226 | if (sb.params.out.DriverStatus.bDriverError) { | |
1227 | if (con->reportataioctl) { | |
1228 | pout(" IOCTL_SCSI_MINIPORT_%s failed, DriverError=0x%02x, IDEError=0x%02x\n", name, | |
1229 | sb.params.out.DriverStatus.bDriverError, sb.params.out.DriverStatus.bIDEError); | |
1230 | print_ide_regs_io(regs, NULL); | |
1231 | } | |
1232 | errno = (!sb.params.out.DriverStatus.bIDEError ? ENOSYS : EIO); | |
1233 | return -1; | |
1234 | } | |
1235 | ||
1236 | if (con->reportataioctl > 1) { | |
1237 | pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %lu (buffer %lu)\n", name, | |
1238 | num_out, sb.params.out.cBufferSize); | |
1239 | print_ide_regs_io(regs, (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS ? | |
1240 | (const IDEREGS *)(sb.params.out.bBuffer) : 0)); | |
1241 | } | |
1242 | ||
1243 | if (datasize > 0) | |
1244 | memcpy(data, sb.params.out.bBuffer, datasize); | |
1245 | else if (datasize == 0 && code == IOCTL_SCSI_MINIPORT_RETURN_STATUS) | |
1246 | *regs = *(const IDEREGS *)(sb.params.out.bBuffer); | |
1247 | ||
1248 | return 0; | |
1249 | } | |
1250 | ||
1251 | ||
ba59cff1 GG |
1252 | ///////////////////////////////////////////////////////////////////////////// |
1253 | ||
a37e7145 GG |
1254 | // ATA PASS THROUGH via 3ware specific SCSI MINIPORT ioctl |
1255 | ||
ba59cff1 GG |
1256 | static int ata_via_3ware_miniport_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, int datasize, int port) |
1257 | { | |
1258 | struct { | |
1259 | SRB_IO_CONTROL srbc; | |
1260 | IDEREGS regs; | |
1261 | UCHAR buffer[512]; | |
1262 | } sb; | |
1263 | ASSERT_SIZEOF(sb, sizeof(SRB_IO_CONTROL)+sizeof(IDEREGS)+512); | |
1264 | ||
1265 | if (!(0 <= datasize && datasize <= (int)sizeof(sb.buffer) && port >= 0)) { | |
1266 | errno = EINVAL; | |
1267 | return -1; | |
1268 | } | |
1269 | memset(&sb, 0, sizeof(sb)); | |
1270 | strcpy((char *)sb.srbc.Signature, "<3ware>"); | |
1271 | sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1272 | sb.srbc.Timeout = 60; // seconds | |
1273 | sb.srbc.ControlCode = 0xA0000000; | |
1274 | sb.srbc.ReturnCode = 0; | |
1275 | sb.srbc.Length = sizeof(IDEREGS) + (datasize > 0 ? datasize : 1); | |
1276 | sb.regs = *regs; | |
1277 | sb.regs.bReserved = port; | |
1278 | ||
1279 | DWORD num_out; | |
1280 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1281 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, NULL)) { | |
1282 | long err = GetLastError(); | |
1283 | if (con->reportataioctl) { | |
1284 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1285 | print_ide_regs_io(regs, NULL); | |
1286 | } | |
1287 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1288 | return -1; | |
1289 | } | |
1290 | ||
1291 | if (sb.srbc.ReturnCode) { | |
1292 | if (con->reportataioctl) { | |
1293 | pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", sb.srbc.ReturnCode); | |
1294 | print_ide_regs_io(regs, NULL); | |
1295 | } | |
1296 | errno = EIO; | |
1297 | return -1; | |
1298 | } | |
1299 | ||
1300 | // Copy data | |
1301 | if (datasize > 0) | |
1302 | memcpy(data, sb.buffer, datasize); | |
1303 | ||
1304 | if (con->reportataioctl > 1) { | |
1305 | pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %lu\n", num_out); | |
1306 | print_ide_regs_io(regs, &sb.regs); | |
1307 | } | |
1308 | *regs = sb.regs; | |
1309 | ||
1310 | return 0; | |
1311 | } | |
1312 | ||
1313 | ||
1314 | ///////////////////////////////////////////////////////////////////////////// | |
1315 | ||
1316 | // 3ware specific call to update the devicemap returned by SMART_GET_VERSION. | |
1317 | // 3DM/CLI "Rescan Controller" function does not to always update it. | |
1318 | ||
1319 | static int update_3ware_devicemap_ioctl(HANDLE hdevice) | |
1320 | { | |
1321 | SRB_IO_CONTROL srbc; | |
1322 | memset(&srbc, 0, sizeof(srbc)); | |
1323 | strcpy((char *)srbc.Signature, "<3ware>"); | |
1324 | srbc.HeaderLength = sizeof(SRB_IO_CONTROL); | |
1325 | srbc.Timeout = 60; // seconds | |
1326 | srbc.ControlCode = 0xCC010014; | |
1327 | srbc.ReturnCode = 0; | |
1328 | srbc.Length = 0; | |
1329 | ||
1330 | DWORD num_out; | |
1331 | if (!DeviceIoControl(hdevice, IOCTL_SCSI_MINIPORT, | |
1332 | &srbc, sizeof(srbc), &srbc, sizeof(srbc), &num_out, NULL)) { | |
1333 | long err = GetLastError(); | |
1334 | if (con->reportataioctl) | |
1335 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err); | |
1336 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1337 | return -1; | |
1338 | } | |
1339 | if (srbc.ReturnCode) { | |
1340 | if (con->reportataioctl) | |
1341 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", srbc.ReturnCode); | |
1342 | errno = EIO; | |
1343 | return -1; | |
1344 | } | |
1345 | if (con->reportataioctl > 1) | |
1346 | pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT suceeded\n"); | |
1347 | return 0; | |
1348 | } | |
1349 | ||
1350 | ||
9ebc753d GG |
1351 | |
1352 | ///////////////////////////////////////////////////////////////////////////// | |
1353 | ||
1354 | // Routines for pseudo device /dev/tw_cli/* | |
1355 | // Parses output of 3ware "tw_cli /cx/py show all" or 3DM SMART data window | |
1356 | ||
1357 | ||
1358 | // Get clipboard data | |
1359 | ||
1360 | static int get_clipboard(char * data, int datasize) | |
1361 | { | |
1362 | if (!OpenClipboard(NULL)) | |
1363 | return -1; | |
1364 | HANDLE h = GetClipboardData(CF_TEXT); | |
1365 | if (!h) { | |
1366 | CloseClipboard(); | |
1367 | return 0; | |
1368 | } | |
1369 | const void * p = GlobalLock(h); | |
1370 | int n = GlobalSize(h); | |
1371 | if (n > datasize) | |
1372 | n = datasize; | |
1373 | memcpy(data, p, n); | |
1374 | GlobalFree(h); | |
1375 | CloseClipboard(); | |
1376 | return n; | |
1377 | } | |
1378 | ||
1379 | ||
1380 | // Run a command, write stdout to dataout | |
1381 | // TODO: Combine with daemon_win32.cpp:daemon_spawn() | |
1382 | ||
1383 | static int run_cmd(const char * cmd, char * dataout, int outsize) | |
1384 | { | |
1385 | // Create stdout pipe | |
1386 | SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, TRUE}; | |
1387 | HANDLE pipe_out_w, h; | |
1388 | if (!CreatePipe(&h, &pipe_out_w, &sa/*inherit*/, outsize)) | |
1389 | return -1; | |
1390 | HANDLE self = GetCurrentProcess(); | |
1391 | HANDLE pipe_out_r; | |
1392 | if (!DuplicateHandle(self, h, self, &pipe_out_r, | |
1393 | GENERIC_READ, FALSE/*!inherit*/, DUPLICATE_CLOSE_SOURCE)) { | |
1394 | CloseHandle(pipe_out_w); | |
1395 | return -1; | |
1396 | } | |
1397 | HANDLE pipe_err_w; | |
1398 | if (!DuplicateHandle(self, pipe_out_w, self, &pipe_err_w, | |
1399 | 0, TRUE/*inherit*/, DUPLICATE_SAME_ACCESS)) { | |
1400 | CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1401 | return -1; | |
1402 | } | |
1403 | ||
1404 | // Create process | |
1405 | STARTUPINFO si; memset(&si, 0, sizeof(si)); si.cb = sizeof(si); | |
1406 | si.hStdInput = INVALID_HANDLE_VALUE; | |
1407 | si.hStdOutput = pipe_out_w; si.hStdError = pipe_err_w; | |
1408 | si.dwFlags = STARTF_USESTDHANDLES; | |
1409 | PROCESS_INFORMATION pi; | |
1410 | if (!CreateProcess( | |
1411 | NULL, const_cast<char *>(cmd), | |
1412 | NULL, NULL, TRUE/*inherit*/, | |
1413 | CREATE_NO_WINDOW/*do not create a new console window*/, | |
1414 | NULL, NULL, &si, &pi)) { | |
1415 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_r); CloseHandle(pipe_out_w); | |
1416 | return -1; | |
1417 | } | |
1418 | CloseHandle(pi.hThread); | |
1419 | CloseHandle(pipe_err_w); CloseHandle(pipe_out_w); | |
1420 | ||
1421 | // Copy stdout to output buffer | |
1422 | int i = 0; | |
1423 | while (i < outsize) { | |
1424 | DWORD num_read; | |
1425 | if (!ReadFile(pipe_out_r, dataout+i, outsize-i, &num_read, NULL) || num_read == 0) | |
1426 | break; | |
1427 | i += num_read; | |
1428 | } | |
1429 | CloseHandle(pipe_out_r); | |
1430 | // Wait for process | |
1431 | WaitForSingleObject(pi.hProcess, INFINITE); | |
1432 | CloseHandle(pi.hProcess); | |
1433 | return i; | |
1434 | } | |
1435 | ||
1436 | ||
1437 | static const char * findstr(const char * str, const char * sub) | |
1438 | { | |
1439 | const char * s = strstr(str, sub); | |
1440 | return (s ? s+strlen(sub) : ""); | |
1441 | } | |
1442 | ||
1443 | ||
1444 | static void copy_swapped(unsigned char * dest, const char * src, int destsize) | |
1445 | { | |
1446 | int srclen = strcspn(src, "\r\n"); | |
1447 | int i; | |
1448 | for (i = 0; i < destsize-1 && i < srclen-1; i+=2) { | |
1449 | dest[i] = src[i+1]; dest[i+1] = src[i]; | |
1450 | } | |
1451 | if (i < destsize-1 && i < srclen) | |
1452 | dest[i+1] = src[i]; | |
1453 | } | |
1454 | ||
1455 | ||
1456 | static ata_identify_device * tw_cli_identbuf = 0; | |
1457 | static ata_smart_values * tw_cli_smartbuf = 0; | |
1458 | ||
1459 | static int tw_cli_open(const char * name) | |
1460 | { | |
1461 | // Read tw_cli or 3DM browser output into buffer | |
1462 | char buffer[4096]; | |
1463 | int size = -1, n1 = -1; | |
1464 | if (!strcmp(name, "clip")) { // tw_cli/clip => read clipboard | |
1465 | size = get_clipboard(buffer, sizeof(buffer)); | |
1466 | } | |
1467 | else if (!strcmp(name, "stdin")) { // tw_cli/stdin => read stdin | |
1468 | size = fread(buffer, 1, sizeof(buffer), stdin); | |
1469 | } | |
1470 | else if (sscanf(name, "c%*u/p%*u%n", &n1) >= 0 && n1 == (int)strlen(name)) { | |
1471 | // tw_cli/cx/py => read output from "tw_cli /cx/py show all" | |
1472 | char cmd[100]; | |
1473 | snprintf(cmd, sizeof(cmd), "tw_cli /%s show all", name); | |
1474 | if (con->reportataioctl > 1) | |
1475 | pout("tw_cli/%s: Run: \"%s\"\n", name, cmd); | |
1476 | size = run_cmd(cmd, buffer, sizeof(buffer)); | |
1477 | } | |
1478 | else { | |
1479 | errno = EINVAL; return -1; | |
1480 | } | |
1481 | ||
1482 | if (con->reportataioctl > 1) | |
1483 | pout("tw_cli/%s: Read %d bytes\n", name, size); | |
1484 | if (size <= 0) { | |
1485 | errno = ENOENT; return -1; | |
1486 | } | |
1487 | if (size >= (int)sizeof(buffer)) { | |
1488 | errno = EIO; return -1; | |
1489 | } | |
1490 | buffer[size] = 0; | |
1491 | if (con->reportataioctl > 1) | |
1492 | pout("[\n%.100s%s\n]\n", buffer, (size>100?"...":"")); | |
1493 | ||
1494 | // Fake identify sector | |
1495 | ASSERT_SIZEOF(ata_identify_device, 512); | |
1496 | ata_identify_device * id = (ata_identify_device *)malloc(sizeof(ata_identify_device)); | |
1497 | memset(id, 0, sizeof(*id)); | |
1498 | copy_swapped(id->model , findstr(buffer, " Model = " ), sizeof(id->model)); | |
1499 | copy_swapped(id->fw_rev , findstr(buffer, " Firmware Version = "), sizeof(id->fw_rev)); | |
1500 | copy_swapped(id->serial_no, findstr(buffer, " Serial = " ), sizeof(id->serial_no)); | |
1501 | unsigned long nblocks = 0; // "Capacity = N.N GB (N Blocks)" | |
1502 | sscanf(findstr(buffer, "Capacity = "), "%*[^(\r\n](%lu", &nblocks); | |
1503 | if (nblocks) { | |
1504 | id->words047_079[49-47] = 0x0200; // size valid | |
1505 | id->words047_079[60-47] = (unsigned short)(nblocks ); // secs_16 | |
1506 | id->words047_079[61-47] = (unsigned short)(nblocks>>16); // secs_32 | |
1507 | } | |
1508 | id->major_rev_num = 0x1<<3; // ATA-3 | |
1509 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid | |
1510 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1511 | ||
1512 | // Parse smart data hex dump | |
1513 | const char * s = findstr(buffer, "Drive Smart Data:"); | |
1514 | if (!*s) { | |
1515 | s = findstr(buffer, "S.M.A.R.T. (Controller"); // from 3DM browser window | |
1516 | if (*s) { | |
1517 | const char * s1 = findstr(s, "<td class"); // html version | |
1518 | if (*s1) | |
1519 | s = s1; | |
1520 | s += strcspn(s, "\r\n"); | |
1521 | } | |
1522 | else | |
1523 | s = buffer; // try raw hex dump without header | |
1524 | } | |
1525 | unsigned char * sd = (unsigned char *)malloc(512); | |
1526 | int i = 0; | |
1527 | for (;;) { | |
1528 | unsigned x = ~0; int n = -1; | |
1529 | if (!(sscanf(s, "%x %n", &x, &n) == 1 && !(x & ~0xff))) | |
1530 | break; | |
1531 | sd[i] = (unsigned char)x; | |
1532 | if (!(++i < 512 && n > 0)) | |
1533 | break; | |
1534 | s += n; | |
1535 | if (*s == '<') // "<br>" | |
1536 | s += strcspn(s, "\r\n"); | |
1537 | } | |
1538 | if (i < 512) { | |
1539 | free(sd); | |
1540 | if (!id->model[1]) { | |
1541 | // No useful data found | |
1542 | free(id); | |
1543 | char * err = strstr(buffer, "Error:"); | |
1544 | if (!err) | |
1545 | err = strstr(buffer, "error :"); | |
1546 | if (err) { | |
1547 | // Print tw_cli error message | |
1548 | err[strcspn(err, "\r\n")] = 0; | |
1549 | pout("%s\n", err); | |
1550 | } | |
1551 | errno = EIO; | |
1552 | return -1; | |
1553 | } | |
1554 | sd = 0; | |
1555 | } | |
1556 | ||
1557 | tw_cli_identbuf = id; | |
1558 | tw_cli_smartbuf = (ata_smart_values *)sd; | |
1559 | return TW_CLI_FDOFFSET; | |
1560 | } | |
1561 | ||
1562 | ||
1563 | static void tw_cli_close() | |
1564 | { | |
1565 | if (tw_cli_identbuf) { | |
1566 | free(tw_cli_identbuf); tw_cli_identbuf = 0; | |
1567 | } | |
1568 | if (tw_cli_smartbuf) { | |
1569 | free(tw_cli_smartbuf); tw_cli_smartbuf = 0; | |
1570 | } | |
1571 | } | |
1572 | ||
1573 | ||
1574 | static int tw_cli_command_interface(smart_command_set command, int /*select*/, char * data) | |
1575 | { | |
1576 | switch (command) { | |
1577 | case IDENTIFY: | |
1578 | if (!tw_cli_identbuf) | |
1579 | break; | |
1580 | memcpy(data, tw_cli_identbuf, 512); | |
1581 | return 0; | |
1582 | case READ_VALUES: | |
1583 | if (!tw_cli_smartbuf) | |
1584 | break; | |
1585 | memcpy(data, tw_cli_smartbuf, 512); | |
1586 | return 0; | |
1587 | case READ_THRESHOLDS: | |
1588 | if (!tw_cli_smartbuf) | |
1589 | break; | |
1590 | // Fake zero thresholds | |
1591 | { | |
1592 | const ata_smart_values * sv = tw_cli_smartbuf; | |
1593 | ata_smart_thresholds_pvt * tr = (ata_smart_thresholds_pvt *)data; | |
1594 | memset(tr, 0, 512); | |
1595 | // TODO: Indicate missing thresholds in ataprint.cpp:PrintSmartAttribWithThres() | |
1596 | // (ATA_SMART_READ_THRESHOLDS is marked obsolete since ATA-5) | |
1597 | for (int i = 0; i < NUMBER_ATA_SMART_ATTRIBUTES; i++) | |
1598 | tr->chksum -= tr->thres_entries[i].id = sv->vendor_attributes[i].id; | |
1599 | } | |
1600 | return 0; | |
1601 | case ENABLE: | |
1602 | case STATUS: | |
1603 | case STATUS_CHECK: // Fake "good" SMART status | |
1604 | return 0; | |
1605 | default: | |
1606 | break; | |
1607 | } | |
1608 | // Arrive here for all unsupported commands | |
1609 | errno = ENOSYS; | |
1610 | return -1; | |
1611 | } | |
1612 | ||
1613 | ||
a37e7145 GG |
1614 | ///////////////////////////////////////////////////////////////////////////// |
1615 | ||
1616 | // IOCTL_STORAGE_QUERY_PROPERTY | |
1617 | ||
1618 | #define FILE_DEVICE_MASS_STORAGE 0x0000002d | |
1619 | #define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE | |
1620 | #define FILE_ANY_ACCESS 0 | |
1621 | ||
1622 | #define IOCTL_STORAGE_QUERY_PROPERTY \ | |
1623 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
1624 | ||
1625 | typedef enum _STORAGE_BUS_TYPE { | |
1626 | BusTypeUnknown = 0x00, | |
1627 | BusTypeScsi = 0x01, | |
1628 | BusTypeAtapi = 0x02, | |
1629 | BusTypeAta = 0x03, | |
1630 | BusType1394 = 0x04, | |
1631 | BusTypeSsa = 0x05, | |
1632 | BusTypeFibre = 0x06, | |
1633 | BusTypeUsb = 0x07, | |
1634 | BusTypeRAID = 0x08, | |
1635 | BusTypeiScsi = 0x09, | |
1636 | BusTypeSas = 0x0A, | |
1637 | BusTypeSata = 0x0B, | |
1638 | BusTypeSd = 0x0C, | |
1639 | BusTypeMmc = 0x0D, | |
1640 | BusTypeMax = 0x0E, | |
1641 | BusTypeMaxReserved = 0x7F | |
1642 | } STORAGE_BUS_TYPE, *PSTORAGE_BUS_TYPE; | |
1643 | ||
1644 | typedef struct _STORAGE_DEVICE_DESCRIPTOR { | |
1645 | ULONG Version; | |
1646 | ULONG Size; | |
1647 | UCHAR DeviceType; | |
1648 | UCHAR DeviceTypeModifier; | |
1649 | BOOLEAN RemovableMedia; | |
1650 | BOOLEAN CommandQueueing; | |
1651 | ULONG VendorIdOffset; | |
1652 | ULONG ProductIdOffset; | |
1653 | ULONG ProductRevisionOffset; | |
1654 | ULONG SerialNumberOffset; | |
1655 | STORAGE_BUS_TYPE BusType; | |
1656 | ULONG RawPropertiesLength; | |
1657 | UCHAR RawDeviceProperties[1]; | |
1658 | } STORAGE_DEVICE_DESCRIPTOR, *PSTORAGE_DEVICE_DESCRIPTOR; | |
1659 | ||
1660 | typedef enum _STORAGE_QUERY_TYPE { | |
1661 | PropertyStandardQuery = 0, | |
1662 | PropertyExistsQuery, | |
1663 | PropertyMaskQuery, | |
1664 | PropertyQueryMaxDefined | |
1665 | } STORAGE_QUERY_TYPE, *PSTORAGE_QUERY_TYPE; | |
1666 | ||
1667 | typedef enum _STORAGE_PROPERTY_ID { | |
1668 | StorageDeviceProperty = 0, | |
1669 | StorageAdapterProperty, | |
1670 | StorageDeviceIdProperty, | |
1671 | StorageDeviceUniqueIdProperty, | |
1672 | StorageDeviceWriteCacheProperty, | |
1673 | StorageMiniportProperty, | |
1674 | StorageAccessAlignmentProperty | |
1675 | } STORAGE_PROPERTY_ID, *PSTORAGE_PROPERTY_ID; | |
1676 | ||
1677 | typedef struct _STORAGE_PROPERTY_QUERY { | |
1678 | STORAGE_PROPERTY_ID PropertyId; | |
1679 | STORAGE_QUERY_TYPE QueryType; | |
1680 | UCHAR AdditionalParameters[1]; | |
1681 | } STORAGE_PROPERTY_QUERY, *PSTORAGE_PROPERTY_QUERY; | |
1682 | ||
1683 | ||
1684 | ///////////////////////////////////////////////////////////////////////////// | |
1685 | ||
1953ff6d GG |
1686 | union STORAGE_DEVICE_DESCRIPTOR_DATA { |
1687 | STORAGE_DEVICE_DESCRIPTOR desc; | |
1688 | char raw[256]; | |
1689 | }; | |
a37e7145 | 1690 | |
1953ff6d GG |
1691 | // Get STORAGE_DEVICE_DESCRIPTOR_DATA for device. |
1692 | // (This works without admin rights) | |
1693 | ||
1694 | static int storage_query_property_ioctl(HANDLE hdevice, STORAGE_DEVICE_DESCRIPTOR_DATA * data) | |
a37e7145 GG |
1695 | { |
1696 | STORAGE_PROPERTY_QUERY query = {StorageDeviceProperty, PropertyStandardQuery, 0}; | |
1953ff6d | 1697 | memset(data, 0, sizeof(*data)); |
a37e7145 GG |
1698 | |
1699 | DWORD num_out; | |
1700 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_QUERY_PROPERTY, | |
1953ff6d | 1701 | &query, sizeof(query), data, sizeof(*data), &num_out, NULL)) { |
a37e7145 GG |
1702 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) |
1703 | pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%ld\n", GetLastError()); | |
1953ff6d GG |
1704 | errno = ENOSYS; |
1705 | return -1; | |
a37e7145 GG |
1706 | } |
1707 | ||
1708 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) { | |
1709 | pout(" IOCTL_STORAGE_QUERY_PROPERTY returns:\n" | |
1710 | " Vendor: \"%s\"\n" | |
1711 | " Product: \"%s\"\n" | |
1712 | " Revision: \"%s\"\n" | |
1713 | " Removable: %s\n" | |
1714 | " BusType: 0x%02x\n", | |
1953ff6d GG |
1715 | (data->desc.VendorIdOffset ? data->raw+data->desc.VendorIdOffset : ""), |
1716 | (data->desc.ProductIdOffset ? data->raw+data->desc.ProductIdOffset : ""), | |
1717 | (data->desc.ProductRevisionOffset ? data->raw+data->desc.ProductRevisionOffset : ""), | |
1718 | (data->desc.RemovableMedia? "Yes":"No"), data->desc.BusType | |
a37e7145 GG |
1719 | ); |
1720 | } | |
1953ff6d GG |
1721 | return 0; |
1722 | } | |
1723 | ||
1724 | ||
1725 | ///////////////////////////////////////////////////////////////////////////// | |
1726 | ||
1727 | // IOCTL_STORAGE_PREDICT_FAILURE | |
1728 | ||
1729 | #define IOCTL_STORAGE_PREDICT_FAILURE \ | |
1730 | CTL_CODE(IOCTL_STORAGE_BASE, 0x0440, METHOD_BUFFERED, FILE_ANY_ACCESS) | |
1731 | ||
1732 | typedef struct _STORAGE_PREDICT_FAILURE { | |
1733 | ULONG PredictFailure; | |
1734 | UCHAR VendorSpecific[512]; | |
1735 | } STORAGE_PREDICT_FAILURE, *PSTORAGE_PREDICT_FAILURE; | |
1736 | ||
1737 | ASSERT_SIZEOF(STORAGE_PREDICT_FAILURE, 4+512); | |
1738 | ||
1739 | ||
1740 | ///////////////////////////////////////////////////////////////////////////// | |
1741 | ||
1742 | ||
1743 | // Call IOCTL_STORAGE_PREDICT_FAILURE, return PredictFailure value | |
1744 | // or -1 on error, opionally return VendorSpecific data. | |
1745 | // (This works without admin rights) | |
1746 | ||
1747 | static int storage_predict_failure_ioctl(HANDLE hdevice, char * data = 0) | |
1748 | { | |
1749 | STORAGE_PREDICT_FAILURE pred; | |
1750 | memset(&pred, 0, sizeof(pred)); | |
1751 | ||
1752 | DWORD num_out; | |
1753 | if (!DeviceIoControl(hdevice, IOCTL_STORAGE_PREDICT_FAILURE, | |
1754 | 0, 0, &pred, sizeof(pred), &num_out, NULL)) { | |
1755 | if (con->reportataioctl > 1) | |
1756 | pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%ld\n", GetLastError()); | |
1757 | errno = ENOSYS; | |
1758 | return -1; | |
1759 | } | |
1760 | ||
1761 | if (con->reportataioctl > 1) { | |
1762 | pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n" | |
1763 | " PredictFailure: 0x%08lx\n" | |
1764 | " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n", | |
1765 | pred.PredictFailure, | |
1766 | pred.VendorSpecific[0], pred.VendorSpecific[1], pred.VendorSpecific[2], | |
1767 | pred.VendorSpecific[sizeof(pred.VendorSpecific)-1] | |
1768 | ); | |
1769 | } | |
1770 | if (data) | |
1771 | memcpy(data, pred.VendorSpecific, sizeof(pred.VendorSpecific)); | |
1772 | return (!pred.PredictFailure ? 0 : 1); | |
a37e7145 GG |
1773 | } |
1774 | ||
1775 | ||
1776 | ///////////////////////////////////////////////////////////////////////////// | |
1777 | ||
1778 | // get CONTROLLER_* for open handle | |
1953ff6d | 1779 | static int get_controller_type(HANDLE hdevice, bool admin, GETVERSIONINPARAMS_EX * ata_version_ex) |
a37e7145 GG |
1780 | { |
1781 | // Try SMART_GET_VERSION first to detect ATA SMART support | |
1782 | // for drivers reporting BusTypeScsi (3ware) | |
1953ff6d | 1783 | if (admin && smart_get_version(hdevice, ata_version_ex) >= 0) |
a37e7145 GG |
1784 | return CONTROLLER_ATA; |
1785 | ||
1953ff6d GG |
1786 | // Get BusType from device descriptor |
1787 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
1788 | if (storage_query_property_ioctl(hdevice, &data)) | |
1789 | return CONTROLLER_UNKNOWN; | |
1790 | ||
1791 | switch (data.desc.BusType) { | |
a37e7145 GG |
1792 | case BusTypeAta: |
1793 | case BusTypeSata: | |
1794 | if (ata_version_ex) | |
1795 | memset(ata_version_ex, 0, sizeof(*ata_version_ex)); | |
1796 | return CONTROLLER_ATA; | |
1797 | case BusTypeScsi: | |
1798 | case BusTypeiScsi: | |
1799 | case BusTypeSas: | |
1800 | return CONTROLLER_SCSI; | |
1801 | default: | |
1802 | return CONTROLLER_UNKNOWN; | |
1803 | } | |
1804 | /*NOTREACHED*/ | |
1805 | } | |
1806 | ||
1807 | // get CONTROLLER_* for device path | |
1808 | static int get_controller_type(const char * path, GETVERSIONINPARAMS_EX * ata_version_ex = 0) | |
1809 | { | |
1953ff6d | 1810 | bool admin = true; |
a37e7145 GG |
1811 | HANDLE h = CreateFileA(path, GENERIC_READ|GENERIC_WRITE, |
1812 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
1953ff6d GG |
1813 | if (h == INVALID_HANDLE_VALUE) { |
1814 | admin = false; | |
1815 | h = CreateFileA(path, 0, | |
1816 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); | |
1817 | if (h == INVALID_HANDLE_VALUE) | |
1818 | return CONTROLLER_UNKNOWN; | |
1819 | } | |
a37e7145 | 1820 | if (con->reportataioctl > 1 || con->reportscsiioctl > 1) |
1953ff6d GG |
1821 | pout(" %s: successfully opened%s\n", path, (!admin ? " (without admin rights)" :"")); |
1822 | int type = get_controller_type(h, admin, ata_version_ex); | |
a37e7145 GG |
1823 | CloseHandle(h); |
1824 | return type; | |
1825 | } | |
1826 | ||
1827 | // get CONTROLLER_* for physical drive number | |
1828 | static int get_phy_drive_type(int drive, GETVERSIONINPARAMS_EX * ata_version_ex) | |
1829 | { | |
1830 | char path[30]; | |
1831 | snprintf(path, sizeof(path)-1, "\\\\.\\PhysicalDrive%d", drive); | |
1832 | return get_controller_type(path, ata_version_ex); | |
1833 | } | |
1834 | ||
1835 | static int get_phy_drive_type(int drive) | |
1836 | { | |
1837 | return get_phy_drive_type(drive, 0); | |
1838 | } | |
1839 | ||
1840 | // get CONTROLLER_* for logical drive number | |
1841 | static int get_log_drive_type(int drive) | |
1842 | { | |
1843 | char path[30]; | |
1844 | snprintf(path, sizeof(path)-1, "\\\\.\\%c:", 'A'+drive); | |
1845 | return get_controller_type(path); | |
1846 | } | |
1847 | ||
1953ff6d GG |
1848 | // Build IDENTIFY information from STORAGE_DEVICE_DESCRIPTOR |
1849 | static int get_identify_from_device_property(HANDLE hdevice, ata_identify_device * id) | |
1850 | { | |
1851 | STORAGE_DEVICE_DESCRIPTOR_DATA data; | |
1852 | if (storage_query_property_ioctl(hdevice, &data)) | |
1853 | return -1; | |
1854 | ||
1855 | memset(id, 0, sizeof(*id)); | |
1856 | if (data.desc.ProductIdOffset) | |
1857 | copy_swapped(id->model, data.raw+data.desc.ProductIdOffset, sizeof(id->model)); | |
1858 | if (data.desc.ProductRevisionOffset) | |
1859 | copy_swapped(id->fw_rev, data.raw+data.desc.ProductRevisionOffset, sizeof(id->fw_rev)); | |
1860 | id->major_rev_num = 0x1<<3; // ATA-3 | |
1861 | id->command_set_1 = 0x0001; id->command_set_2 = 0x4000; // SMART supported, words 82,83 valid | |
1862 | id->cfs_enable_1 = 0x0001; id->csf_default = 0x4000; // SMART enabled, words 85,87 valid | |
1863 | return 0; | |
1864 | } | |
1865 | ||
a37e7145 | 1866 | |
4d59bff9 GG |
1867 | ///////////////////////////////////////////////////////////////////////////// |
1868 | ||
1869 | // Call GetDevicePowerState() if available (Win98/ME/2000/XP/2003) | |
1870 | // returns: 1=active, 0=standby, -1=error | |
1871 | // (This would also work for SCSI drives) | |
1872 | ||
1873 | static int get_device_power_state(HANDLE hdevice) | |
1874 | { | |
1875 | static HINSTANCE h_kernel_dll = 0; | |
1876 | #ifdef __CYGWIN__ | |
1877 | static DWORD kernel_dll_pid = 0; | |
1878 | #endif | |
1879 | static BOOL (WINAPI * GetDevicePowerState_p)(HANDLE, BOOL *) = 0; | |
1880 | ||
1881 | BOOL state = TRUE; | |
1882 | ||
1883 | if (!GetDevicePowerState_p | |
1884 | #ifdef __CYGWIN__ | |
1885 | || kernel_dll_pid != GetCurrentProcessId() // detect fork() | |
1886 | #endif | |
1887 | ) { | |
1888 | if (h_kernel_dll == INVALID_HANDLE_VALUE) { | |
1889 | errno = ENOSYS; | |
1890 | return -1; | |
1891 | } | |
1892 | if (!(h_kernel_dll = LoadLibraryA("KERNEL32.DLL"))) { | |
1893 | pout("Cannot load KERNEL32.DLL, Error=%ld\n", GetLastError()); | |
1894 | h_kernel_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
1895 | errno = ENOSYS; | |
1896 | return -1; | |
1897 | } | |
1898 | if (!(GetDevicePowerState_p = (BOOL (WINAPI *)(HANDLE, BOOL *)) | |
1899 | GetProcAddress(h_kernel_dll, "GetDevicePowerState"))) { | |
1900 | if (con->reportataioctl) | |
1901 | pout(" GetDevicePowerState() not found, Error=%ld\n", GetLastError()); | |
1902 | FreeLibrary(h_kernel_dll); | |
1903 | h_kernel_dll = (HINSTANCE)INVALID_HANDLE_VALUE; | |
1904 | errno = ENOSYS; | |
1905 | return -1; | |
1906 | } | |
1907 | #ifdef __CYGWIN__ | |
1908 | kernel_dll_pid = GetCurrentProcessId(); | |
1909 | #endif | |
1910 | } | |
1911 | ||
1912 | if (!GetDevicePowerState_p(hdevice, &state)) { | |
1913 | long err = GetLastError(); | |
1914 | if (con->reportataioctl) | |
1915 | pout(" GetDevicePowerState() failed, Error=%ld\n", err); | |
1916 | errno = (err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
1917 | // TODO: This may not work as expected on transient errors, | |
1918 | // because smartd interprets -1 as SLEEP mode regardless of errno. | |
1919 | return -1; | |
1920 | } | |
1921 | ||
1922 | if (con->reportataioctl > 1) | |
1923 | pout(" GetDevicePowerState() succeeded, state=%d\n", state); | |
1924 | return state; | |
1925 | } | |
1926 | ||
832b75ed GG |
1927 | |
1928 | ///////////////////////////////////////////////////////////////////////////// | |
1929 | ||
4d59bff9 | 1930 | // TODO: Put in a struct indexed by fd (or better a C++ object of course ;-) |
832b75ed | 1931 | static HANDLE h_ata_ioctl = 0; |
1953ff6d | 1932 | static bool ata_admin; // true if opened with admin rights |
4d59bff9 | 1933 | static const char * ata_def_options; |
a37e7145 GG |
1934 | static char * ata_usr_options; |
1935 | const int max_ata_driveno = 25; | |
4d59bff9 | 1936 | static int ata_driveno; // Drive number |
a37e7145 GG |
1937 | static int ata_driveno_is_log = -1; // 0=physical drivenumber, 1=logical drive number, -1=unknown |
1938 | static char ata_smartver_state[max_ata_driveno+1]; // SMART_GET_VERSION: 0=unknown, 1=OK, 2=failed | |
832b75ed GG |
1939 | |
1940 | // Print SMARTVSD error message, return errno | |
1941 | ||
1942 | static int smartvsd_error() | |
1943 | { | |
1944 | char path[MAX_PATH]; | |
1945 | unsigned len; | |
1946 | if (!(5 <= (len = GetSystemDirectoryA(path, MAX_PATH)) && len < MAX_PATH/2)) | |
1947 | return ENOENT; | |
1948 | // SMARTVSD.VXD present? | |
1949 | strcpy(path+len, "\\IOSUBSYS\\SMARTVSD.VXD"); | |
1950 | if (!access(path, 0)) { | |
1951 | // Yes, standard IDE driver used? | |
1952 | HANDLE h; | |
1953 | if ( (h = CreateFileA("\\\\.\\ESDI_506", | |
1954 | GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, | |
1955 | NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE | |
1956 | && GetLastError() == ERROR_FILE_NOT_FOUND ) { | |
1957 | pout("Standard IDE driver ESDI_506.PDR not used, or no IDE/ATA drives present.\n"); | |
1958 | return ENOENT; | |
1959 | } | |
1960 | else { | |
1961 | if (h != INVALID_HANDLE_VALUE) // should not happen | |
1962 | CloseHandle(h); | |
1963 | pout("SMART driver SMARTVSD.VXD is installed, but not loaded.\n"); | |
1964 | return ENOSYS; | |
1965 | } | |
1966 | } | |
1967 | else { | |
832b75ed GG |
1968 | strcpy(path+len, "\\SMARTVSD.VXD"); |
1969 | if (!access(path, 0)) { | |
4d59bff9 GG |
1970 | // Some Windows versions install SMARTVSD.VXD in SYSTEM directory |
1971 | // (http://support.microsoft.com/kb/265854/en-us). | |
832b75ed GG |
1972 | path[len] = 0; |
1973 | pout("SMART driver is not properly installed,\n" | |
1974 | " move SMARTVSD.VXD from \"%s\" to \"%s\\IOSUBSYS\"\n" | |
1975 | " and reboot Windows.\n", path, path); | |
1976 | } | |
1977 | else { | |
4d59bff9 GG |
1978 | // Some Windows versions do not provide SMARTVSD.VXD |
1979 | // (http://support.microsoft.com/kb/199886/en-us). | |
832b75ed GG |
1980 | path[len] = 0; |
1981 | pout("SMARTVSD.VXD is missing in folder \"%s\\IOSUBSYS\".\n", path); | |
1982 | } | |
1983 | return ENOSYS; | |
1984 | } | |
1985 | } | |
1986 | ||
1987 | ||
4d59bff9 GG |
1988 | // Get default ATA device options |
1989 | ||
1990 | static const char * ata_get_def_options() | |
1991 | { | |
1992 | DWORD ver = GetVersion(); | |
1993 | if ((ver & 0x80000000) || (ver & 0xff) < 4) // Win9x/ME | |
1994 | return "s"; // SMART_* only | |
1995 | else if ((ver & 0xff) == 4) // WinNT4 | |
1996 | return "sc"; // SMART_*, SCSI_PASS_THROUGH | |
1997 | else // WinXP, 2003, Vista | |
1953ff6d GG |
1998 | return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, |
1999 | // STORAGE_*, SCSI_MINIPORT_* | |
4d59bff9 GG |
2000 | } |
2001 | ||
2002 | ||
2003 | // Open ATA device | |
2004 | ||
a37e7145 | 2005 | static int ata_open(int phydrive, int logdrive, const char * options, int port) |
832b75ed | 2006 | { |
832b75ed GG |
2007 | // TODO: This version does not allow to open more than 1 ATA devices |
2008 | if (h_ata_ioctl) { | |
2009 | errno = ENFILE; | |
2010 | return -1; | |
2011 | } | |
2012 | ||
a37e7145 GG |
2013 | // Using both physical and logical drive names (in smartd.conf) not supported yet |
2014 | if (!( ata_driveno_is_log < 0 | |
2015 | || (phydrive >= 0 && !ata_driveno_is_log) | |
2016 | || (logdrive >= 0 && ata_driveno_is_log))) { | |
2017 | pout("Using both /dev/hdX and X: is not supported\n"); | |
2018 | errno = EINVAL; | |
832b75ed GG |
2019 | return -1; |
2020 | } | |
4d59bff9 | 2021 | |
832b75ed | 2022 | // path depends on Windows Version |
a37e7145 GG |
2023 | bool win9x = is_win9x(); |
2024 | char devpath[30]; | |
2025 | if (win9x && 0 <= phydrive && phydrive <= 7) | |
4d59bff9 | 2026 | // Use patched "smartvse.vxd" for drives 4-7, see INSTALL file for details |
a37e7145 GG |
2027 | strcpy(devpath, (phydrive <= 3 ? "\\\\.\\SMARTVSD" : "\\\\.\\SMARTVSE")); |
2028 | else if (!win9x && 0 <= phydrive && phydrive <= max_ata_driveno) | |
2029 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", phydrive); | |
2030 | else if (!win9x && 0 <= logdrive && logdrive <= max_ata_driveno) { | |
2031 | snprintf(devpath, sizeof(devpath)-1, "\\\\.\\%c:", 'A'+logdrive); | |
2032 | } | |
2033 | else { | |
2034 | errno = ENOENT; | |
2035 | return -1; | |
2036 | } | |
832b75ed GG |
2037 | |
2038 | // Open device | |
1953ff6d GG |
2039 | h_ata_ioctl = INVALID_HANDLE_VALUE; |
2040 | if (win9x || !(*options && !options[strspn(options, "fp")])) { | |
2041 | // Open with admin rights | |
2042 | ata_admin = true; | |
2043 | h_ata_ioctl = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2044 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2045 | NULL, OPEN_EXISTING, 0, 0); | |
2046 | } | |
2047 | if (!win9x && h_ata_ioctl == INVALID_HANDLE_VALUE) { | |
2048 | // Open without admin rights | |
2049 | ata_admin = false; | |
2050 | h_ata_ioctl = CreateFileA(devpath, 0, | |
2051 | FILE_SHARE_READ|FILE_SHARE_WRITE, | |
2052 | NULL, OPEN_EXISTING, 0, 0); | |
2053 | } | |
2054 | if (h_ata_ioctl == INVALID_HANDLE_VALUE) { | |
2055 | long err = GetLastError(); | |
832b75ed GG |
2056 | pout("Cannot open device %s, Error=%ld\n", devpath, err); |
2057 | if (err == ERROR_FILE_NOT_FOUND) | |
a37e7145 | 2058 | errno = (win9x && phydrive <= 3 ? smartvsd_error() : ENOENT); |
1953ff6d | 2059 | else if (err == ERROR_ACCESS_DENIED) |
832b75ed | 2060 | errno = EACCES; |
832b75ed GG |
2061 | else |
2062 | errno = EIO; | |
2063 | h_ata_ioctl = 0; | |
2064 | return -1; | |
2065 | } | |
2066 | ||
4d59bff9 | 2067 | if (con->reportataioctl > 1) |
1953ff6d | 2068 | pout("%s: successfully opened%s\n", devpath, (!ata_admin ? " (without admin rights)" :"")); |
4d59bff9 | 2069 | |
a37e7145 GG |
2070 | // Set default options according to Windows version |
2071 | if (!ata_def_options) | |
2072 | ata_def_options = ata_get_def_options(); | |
2073 | // Save user options | |
2074 | if (port >= 0 && !*options) | |
2075 | options = "s3"; // RAID: SMART_* and SCSI_MINIPORT | |
2076 | assert(!ata_usr_options); | |
2077 | if (*options) | |
2078 | ata_usr_options = strdup(options); | |
4d59bff9 GG |
2079 | |
2080 | // NT4/2000/XP: SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call | |
a37e7145 GG |
2081 | if (phydrive >= 0) { |
2082 | ata_driveno = phydrive; ata_driveno_is_log = 0; | |
2083 | } | |
2084 | else { | |
2085 | assert(logdrive >= 0); | |
2086 | ata_driveno = logdrive; ata_driveno_is_log = 1; | |
2087 | } | |
4d59bff9 GG |
2088 | if (!win9x && port < 0) |
2089 | return 0; | |
2090 | ||
2091 | // Win9X/ME: Get drive map | |
2092 | // RAID: Get port map | |
a37e7145 GG |
2093 | GETVERSIONINPARAMS_EX vers_ex; |
2094 | int devmap = smart_get_version(h_ata_ioctl, (port >= 0 ? &vers_ex : 0)); | |
2095 | ||
4d59bff9 | 2096 | unsigned long portmap = 0; |
a37e7145 GG |
2097 | if (port >= 0 && devmap >= 0) { |
2098 | // 3ware RAID: check vendor id | |
2099 | if (vers_ex.wIdentifier != SMART_VENDOR_3WARE) { | |
2100 | pout("SMART_GET_VERSION returns unknown Identifier = %04x\n" | |
2101 | "This is no 3ware 9000 controller or driver has no SMART support.\n", | |
2102 | vers_ex.wIdentifier); | |
2103 | devmap = -1; | |
2104 | } | |
2105 | else | |
2106 | portmap = vers_ex.dwDeviceMapEx; | |
2107 | } | |
4d59bff9 | 2108 | if (devmap < 0) { |
a37e7145 | 2109 | pout("%s: ATA driver has no SMART support\n", devpath); |
832b75ed | 2110 | if (!is_permissive()) { |
4d59bff9 | 2111 | ata_close(0); |
832b75ed GG |
2112 | errno = ENOSYS; |
2113 | return -1; | |
2114 | } | |
4d59bff9 GG |
2115 | devmap = 0x0f; |
2116 | } | |
a37e7145 | 2117 | ata_smartver_state[ata_driveno] = 1; |
4d59bff9 GG |
2118 | |
2119 | if (port >= 0) { | |
ba59cff1 GG |
2120 | // 3ware RAID: update devicemap first |
2121 | if (!update_3ware_devicemap_ioctl(h_ata_ioctl)) { | |
a37e7145 GG |
2122 | if ( smart_get_version(h_ata_ioctl, &vers_ex) >= 0 |
2123 | && vers_ex.wIdentifier == SMART_VENDOR_3WARE ) | |
2124 | portmap = vers_ex.dwDeviceMapEx; | |
2125 | } | |
ba59cff1 | 2126 | // Check port existence |
4d59bff9 GG |
2127 | if (!(portmap & (1L << port))) { |
2128 | pout("%s: Port %d is empty or does not exist\n", devpath, port); | |
2129 | if (!is_permissive()) { | |
2130 | ata_close(0); | |
2131 | errno = ENOENT; | |
2132 | return -1; | |
2133 | } | |
2134 | } | |
2135 | // Encode port into pseudo fd | |
ba59cff1 | 2136 | return (ATARAID_FDOFFSET | port); |
832b75ed | 2137 | } |
832b75ed GG |
2138 | |
2139 | // Win9x/ME: Check device presence & type | |
a37e7145 GG |
2140 | if (((devmap >> (ata_driveno & 0x3)) & 0x11) != 0x01) { |
2141 | unsigned char atapi = (devmap >> (ata_driveno & 0x3)) & 0x10; | |
4d59bff9 | 2142 | pout("%s: Drive %d %s (IDEDeviceMap=0x%02x).\n", devpath, |
a37e7145 | 2143 | ata_driveno, (atapi?"is an ATAPI device":"does not exist"), devmap); |
4d59bff9 | 2144 | // Win9x drive existence check may not work as expected |
832b75ed | 2145 | // The atapi.sys driver incorrectly fills in the bIDEDeviceMap with 0x01 |
4d59bff9 | 2146 | // (The related KB Article Q196120 is no longer available) |
832b75ed | 2147 | if (!is_permissive()) { |
4d59bff9 | 2148 | ata_close(0); |
832b75ed GG |
2149 | errno = (atapi ? ENOSYS : ENOENT); |
2150 | return -1; | |
2151 | } | |
2152 | } | |
2153 | // Use drive number as fd for ioctl | |
a37e7145 | 2154 | return (ata_driveno & 0x3); |
832b75ed GG |
2155 | } |
2156 | ||
2157 | ||
a37e7145 | 2158 | static void ata_close(int /*fd*/) |
832b75ed | 2159 | { |
832b75ed GG |
2160 | CloseHandle(h_ata_ioctl); |
2161 | h_ata_ioctl = 0; | |
a37e7145 GG |
2162 | if (ata_usr_options) { |
2163 | free(ata_usr_options); | |
2164 | ata_usr_options = 0; | |
4d59bff9 | 2165 | } |
832b75ed GG |
2166 | } |
2167 | ||
2168 | ||
a37e7145 | 2169 | // Scan for ATA drives on Win9x/ME, fill bitmask of drives present, return #drives |
832b75ed | 2170 | |
a37e7145 | 2171 | static int ata_scan_win9x(unsigned long * drives) |
832b75ed | 2172 | { |
a37e7145 GG |
2173 | // Open device |
2174 | const char devpath[] = "\\\\.\\SMARTVSD"; | |
2175 | HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, | |
2176 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); | |
2177 | if (h == INVALID_HANDLE_VALUE) { | |
2178 | if (con->reportataioctl > 1) | |
2179 | pout(" %s: Open failed, Error=%ld\n", devpath, GetLastError()); | |
2180 | return 0; // SMARTVSD.VXD missing or no ATA devices | |
2181 | } | |
832b75ed | 2182 | |
a37e7145 GG |
2183 | // Get drive map |
2184 | int devmap = smart_get_version(h); | |
2185 | CloseHandle(h); | |
2186 | if (devmap < 0) | |
2187 | return 0; // Should not happen | |
832b75ed | 2188 | |
a37e7145 GG |
2189 | // Check ATA device presence, remove ATAPI devices |
2190 | drives[0] = (devmap & 0xf) & ~((devmap >> 4) & 0xf); | |
2191 | return (drives[0]&1) + ((drives[0]>>1)&1) + ((drives[0]>>2)&1) + ((drives[0]>>3)&1); | |
2192 | } | |
2193 | ||
2194 | ||
2195 | // Scan for ATA drives, fill bitmask of drives present, return #drives | |
2196 | ||
2197 | static int ata_scan(unsigned long * drives, int * rdriveno, unsigned long * rdrives) | |
2198 | { | |
2199 | int cnt = 0; | |
2200 | for (int i = 0; i <= 9; i++) { | |
2201 | GETVERSIONINPARAMS_EX vers_ex; | |
2202 | if (get_phy_drive_type(i, &vers_ex) != CONTROLLER_ATA) | |
2203 | continue; | |
832b75ed | 2204 | |
a37e7145 | 2205 | // Interpret RAID drive map if present |
4d59bff9 GG |
2206 | if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { |
2207 | // Skip if more than 2 controllers or logical drive from this controller already seen | |
2208 | if (vers_ex.wControllerId >= 2 || rdriveno[vers_ex.wControllerId] >= 0) | |
2209 | continue; | |
2210 | assert(rdrives[vers_ex.wControllerId] == 0); | |
2211 | // Count physical drives | |
2212 | int pcnt = 0; | |
2213 | for (int pi = 0; pi < 32; pi++) { | |
2214 | if (vers_ex.dwDeviceMapEx & (1L << pi)) | |
2215 | pcnt++; | |
2216 | } | |
2217 | if (!pcnt) | |
2218 | continue; // Should not happen | |
2219 | rdrives[vers_ex.wControllerId] = vers_ex.dwDeviceMapEx; | |
2220 | rdriveno[vers_ex.wControllerId] = i; | |
2221 | cnt += pcnt-1; | |
2222 | } | |
2223 | ||
a37e7145 | 2224 | // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returns ATA/SATA |
832b75ed GG |
2225 | drives[0] |= (1L << i); |
2226 | cnt++; | |
2227 | } | |
2228 | ||
2229 | return cnt; | |
2230 | } | |
2231 | ||
2232 | ||
2233 | ///////////////////////////////////////////////////////////////////////////// | |
2234 | ||
2235 | // Interface to ATA devices. See os_linux.c | |
2236 | int ata_command_interface(int fd, smart_command_set command, int select, char * data) | |
2237 | { | |
9ebc753d GG |
2238 | if (fd == TW_CLI_FDOFFSET) // Parse tw_cli output |
2239 | return tw_cli_command_interface(command, select, data); | |
2240 | ||
4d59bff9 | 2241 | int port = -1; |
ba59cff1 | 2242 | if ((fd & ~0x1f) == ATARAID_FDOFFSET) { |
4d59bff9 GG |
2243 | // RAID Port encoded into pseudo fd |
2244 | port = fd & 0x1f; | |
2245 | fd = 0; | |
2246 | } | |
832b75ed GG |
2247 | |
2248 | if (!(0 <= fd && fd <= 3)) { | |
2249 | errno = EBADF; | |
2250 | return -1; | |
2251 | } | |
2252 | ||
2253 | // CMD,CYL default to SMART, changed by P?IDENTIFY and CHECK_POWER_MODE | |
ba59cff1 | 2254 | IDEREGS regs; memset(®s, 0, sizeof(regs)); |
832b75ed GG |
2255 | regs.bCommandReg = ATA_SMART_CMD; |
2256 | regs.bCylHighReg = SMART_CYL_HI; regs.bCylLowReg = SMART_CYL_LOW; | |
ba59cff1 | 2257 | int datasize = 0; |
4d59bff9 | 2258 | |
1953ff6d | 2259 | // Try by default: SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE |
a37e7145 | 2260 | // and SCSI_MINIPORT_* if requested by user |
1953ff6d | 2261 | const char * valid_options = (ata_usr_options ? "saicmf" : "saicf"); |
832b75ed GG |
2262 | |
2263 | switch (command) { | |
832b75ed | 2264 | case CHECK_POWER_MODE: |
4d59bff9 | 2265 | // Not a SMART command, needs IDE register return |
832b75ed GG |
2266 | regs.bCommandReg = ATA_CHECK_POWER_MODE; |
2267 | regs.bCylLowReg = regs.bCylHighReg = 0; | |
ba59cff1 | 2268 | valid_options = "pai3"; // Try GetDevicePowerState() first, ATA/IDE_PASS_THROUGH may spin up disk |
832b75ed GG |
2269 | // Note: returns SectorCountReg in data[0] |
2270 | break; | |
2271 | case READ_VALUES: | |
2272 | regs.bFeaturesReg = ATA_SMART_READ_VALUES; | |
2273 | regs.bSectorNumberReg = regs.bSectorCountReg = 1; | |
4d59bff9 | 2274 | datasize = 512; |
832b75ed GG |
2275 | break; |
2276 | case READ_THRESHOLDS: | |
2277 | regs.bFeaturesReg = ATA_SMART_READ_THRESHOLDS; | |
2278 | regs.bSectorNumberReg = regs.bSectorCountReg = 1; | |
4d59bff9 | 2279 | datasize = 512; |
832b75ed GG |
2280 | break; |
2281 | case READ_LOG: | |
2282 | regs.bFeaturesReg = ATA_SMART_READ_LOG_SECTOR; | |
2283 | regs.bSectorNumberReg = select; | |
2284 | regs.bSectorCountReg = 1; | |
a37e7145 GG |
2285 | // SMART_RCV_DRIVE_DATA supports this only on Win9x/ME |
2286 | // Try SCSI_MINIPORT also to skip buggy class driver | |
2287 | valid_options = (ata_usr_options || is_win9x() ? "saicm3" : "aicm3"); | |
4d59bff9 | 2288 | datasize = 512; |
832b75ed | 2289 | break; |
ba59cff1 GG |
2290 | case WRITE_LOG: |
2291 | regs.bFeaturesReg = ATA_SMART_WRITE_LOG_SECTOR; | |
2292 | regs.bSectorNumberReg = select; | |
2293 | regs.bSectorCountReg = 1; | |
a37e7145 GG |
2294 | // ATA_PASS_THROUGH, SCSI_MINIPORT, others don't support DATA_OUT |
2295 | // but SCSI_MINIPORT_* only if requested by user | |
2296 | valid_options = (ata_usr_options ? "am" : "a"); | |
ba59cff1 GG |
2297 | datasize = -512; // DATA_OUT! |
2298 | break; | |
832b75ed GG |
2299 | case IDENTIFY: |
2300 | // Note: WinNT4/2000/XP return identify data cached during boot | |
2301 | // (true for SMART_RCV_DRIVE_DATA and IOCTL_IDE_PASS_THROUGH) | |
2302 | regs.bCommandReg = ATA_IDENTIFY_DEVICE; | |
2303 | regs.bCylLowReg = regs.bCylHighReg = 0; | |
2304 | regs.bSectorCountReg = 1; | |
4d59bff9 | 2305 | datasize = 512; |
832b75ed GG |
2306 | break; |
2307 | case PIDENTIFY: | |
2308 | regs.bCommandReg = ATA_IDENTIFY_PACKET_DEVICE; | |
2309 | regs.bCylLowReg = regs.bCylHighReg = 0; | |
2310 | regs.bSectorCountReg = 1; | |
4d59bff9 | 2311 | datasize = 512; |
832b75ed GG |
2312 | break; |
2313 | case ENABLE: | |
2314 | regs.bFeaturesReg = ATA_SMART_ENABLE; | |
2315 | regs.bSectorNumberReg = 1; | |
2316 | break; | |
2317 | case DISABLE: | |
2318 | regs.bFeaturesReg = ATA_SMART_DISABLE; | |
2319 | regs.bSectorNumberReg = 1; | |
2320 | break; | |
832b75ed | 2321 | case STATUS_CHECK: |
a37e7145 | 2322 | // Requires CL,CH register return |
1953ff6d | 2323 | valid_options = (ata_usr_options ? "saimf" : "saif"); |
4d59bff9 | 2324 | case STATUS: |
832b75ed GG |
2325 | regs.bFeaturesReg = ATA_SMART_STATUS; |
2326 | break; | |
2327 | case AUTO_OFFLINE: | |
2328 | regs.bFeaturesReg = ATA_SMART_AUTO_OFFLINE; | |
2329 | regs.bSectorCountReg = select; // YET NOTE - THIS IS A NON-DATA COMMAND!! | |
2330 | break; | |
2331 | case AUTOSAVE: | |
2332 | regs.bFeaturesReg = ATA_SMART_AUTOSAVE; | |
2333 | regs.bSectorCountReg = select; // YET NOTE - THIS IS A NON-DATA COMMAND!! | |
2334 | break; | |
2335 | case IMMEDIATE_OFFLINE: | |
2336 | regs.bFeaturesReg = ATA_SMART_IMMEDIATE_OFFLINE; | |
2337 | regs.bSectorNumberReg = select; | |
a37e7145 GG |
2338 | // SMART_SEND_DRIVE_COMMAND supports ABORT_SELF_TEST only on Win9x/ME |
2339 | valid_options = (ata_usr_options || select != 127/*ABORT*/ || is_win9x() ? | |
2340 | "saicm3" : "aicm3"); | |
832b75ed GG |
2341 | break; |
2342 | default: | |
2343 | pout("Unrecognized command %d in win32_ata_command_interface()\n" | |
2344 | "Please contact " PACKAGE_BUGREPORT "\n", command); | |
2345 | errno = ENOSYS; | |
2346 | return -1; | |
2347 | } | |
2348 | ||
1953ff6d GG |
2349 | if (!ata_admin) { |
2350 | // Restrict to IOCTL_STORAGE_* | |
2351 | if (strchr(valid_options, 'f')) | |
2352 | valid_options = "f"; | |
2353 | else if (strchr(valid_options, 'p')) | |
2354 | valid_options = "p"; | |
2355 | else { | |
2356 | errno = ENOSYS; | |
2357 | return -1; | |
2358 | } | |
2359 | } | |
2360 | ||
2361 | // Try all valid ioctls in the order specified in ata_*_options | |
ba59cff1 | 2362 | bool powered_up = false; |
a37e7145 GG |
2363 | assert(ata_def_options); |
2364 | const char * options = (ata_usr_options ? ata_usr_options : ata_def_options); | |
ba59cff1 | 2365 | for (int i = 0; ; i++) { |
a37e7145 | 2366 | char opt = options[i]; |
4d59bff9 GG |
2367 | |
2368 | if (!opt) { | |
ba59cff1 GG |
2369 | if (command == CHECK_POWER_MODE && powered_up) { |
2370 | // Power up reported by GetDevicePowerState() and no ioctl available | |
2371 | // to detect the actual mode of the drive => simulate ATA result ACTIVE/IDLE. | |
2372 | regs.bSectorCountReg = 0xff; | |
2373 | break; | |
2374 | } | |
4d59bff9 GG |
2375 | // No IOCTL found |
2376 | errno = ENOSYS; | |
2377 | return -1; | |
832b75ed | 2378 | } |
4d59bff9 GG |
2379 | if (!strchr(valid_options, opt)) |
2380 | // Invalid for this command | |
2381 | continue; | |
832b75ed | 2382 | |
832b75ed | 2383 | errno = 0; |
a37e7145 | 2384 | assert(datasize == 0 || datasize == 512 || (strchr("am", opt) && datasize == -512)); |
ba59cff1 | 2385 | int rc; |
4d59bff9 GG |
2386 | switch (opt) { |
2387 | default: assert(0); | |
2388 | case 's': | |
2389 | // call SMART_GET_VERSION once for each drive | |
2390 | assert(0 <= ata_driveno && ata_driveno < sizeof(ata_smartver_state)); | |
2391 | if (ata_smartver_state[ata_driveno] > 1) { | |
2392 | rc = -1; errno = ENOSYS; | |
2393 | break; | |
832b75ed | 2394 | } |
4d59bff9 GG |
2395 | if (!ata_smartver_state[ata_driveno]) { |
2396 | assert(port == -1); | |
2397 | if (smart_get_version(h_ata_ioctl) < 0) { | |
2398 | if (!con->permissive) { | |
a37e7145 GG |
2399 | pout("ATA/SATA driver is possibly a SCSI driver not supporting SMART.\n"); |
2400 | pout("If this is a SCSI disk, please try adding '-d scsi'.\n"); | |
4d59bff9 GG |
2401 | ata_smartver_state[ata_driveno] = 2; |
2402 | rc = -1; errno = ENOSYS; | |
2403 | break; | |
2404 | } | |
2405 | con->permissive--; | |
2406 | } | |
2407 | ata_smartver_state[ata_driveno] = 1; | |
2408 | } | |
2409 | rc = smart_ioctl(h_ata_ioctl, fd, ®s, data, datasize, port); | |
2410 | break; | |
a37e7145 GG |
2411 | case 'm': |
2412 | rc = ata_via_scsi_miniport_smart_ioctl(h_ata_ioctl, ®s, data, datasize); | |
2413 | break; | |
4d59bff9 GG |
2414 | case 'a': |
2415 | rc = ata_pass_through_ioctl(h_ata_ioctl, ®s, data, datasize); | |
2416 | break; | |
2417 | case 'i': | |
2418 | rc = ide_pass_through_ioctl(h_ata_ioctl, ®s, data, datasize); | |
2419 | break; | |
2420 | case 'c': | |
2421 | rc = ata_via_scsi_pass_through_ioctl(h_ata_ioctl, ®s, data, datasize); | |
2422 | break; | |
1953ff6d GG |
2423 | case 'f': |
2424 | switch (command) { | |
2425 | case READ_VALUES: | |
2426 | rc = storage_predict_failure_ioctl(h_ata_ioctl, data); | |
2427 | if (rc > 0) | |
2428 | rc = 0; | |
2429 | break; | |
2430 | case READ_THRESHOLDS: | |
2431 | { | |
2432 | ata_smart_values sv; | |
2433 | rc = storage_predict_failure_ioctl(h_ata_ioctl, (char *)&sv); | |
2434 | if (rc < 0) | |
2435 | break; | |
2436 | rc = 0; | |
2437 | // Fake zero thresholds | |
2438 | ata_smart_thresholds_pvt * tr = (ata_smart_thresholds_pvt *)data; | |
2439 | memset(tr, 0, 512); | |
2440 | for (int i = 0; i < NUMBER_ATA_SMART_ATTRIBUTES; i++) | |
2441 | tr->chksum -= tr->thres_entries[i].id = sv.vendor_attributes[i].id; | |
2442 | } | |
2443 | break; | |
2444 | case IDENTIFY: | |
2445 | rc = get_identify_from_device_property(h_ata_ioctl, (ata_identify_device *)data); | |
2446 | break; | |
2447 | case ENABLE: | |
2448 | rc = 0; | |
2449 | break; | |
2450 | case STATUS_CHECK: | |
2451 | case STATUS: | |
2452 | rc = storage_predict_failure_ioctl(h_ata_ioctl); | |
2453 | if (rc > 0) { | |
2454 | if (command == STATUS_CHECK) { | |
2455 | regs.bCylHighReg = 0x2c; regs.bCylLowReg = 0xf4; | |
2456 | } | |
2457 | rc = 0; | |
2458 | } | |
2459 | break; | |
2460 | default: | |
2461 | errno = ENOSYS; rc = -1; | |
2462 | } | |
2463 | break; | |
ba59cff1 GG |
2464 | case '3': |
2465 | rc = ata_via_3ware_miniport_ioctl(h_ata_ioctl, ®s, data, datasize, port); | |
2466 | break; | |
4d59bff9 GG |
2467 | case 'p': |
2468 | assert(command == CHECK_POWER_MODE && datasize == 0); | |
2469 | rc = get_device_power_state(h_ata_ioctl); | |
ba59cff1 GG |
2470 | if (rc == 0) { |
2471 | // Power down reported by GetDevicePowerState(), using a passthrough ioctl would | |
2472 | // spin up the drive => simulate ATA result STANDBY. | |
2473 | regs.bSectorCountReg = 0x00; | |
2474 | } | |
2475 | else if (rc > 0) { | |
2476 | // Power up reported by GetDevicePowerState(), but this reflects the actual mode | |
2477 | // only if it is selected by the device driver => try a passthrough ioctl to get the | |
2478 | // actual mode, if none available simulate ACTIVE/IDLE. | |
2479 | powered_up = true; | |
2480 | errno = ENOSYS; rc = -1; | |
4d59bff9 GG |
2481 | } |
2482 | break; | |
832b75ed | 2483 | } |
4d59bff9 GG |
2484 | |
2485 | if (!rc) | |
2486 | // Working ioctl found | |
2487 | break; | |
2488 | ||
2489 | if (errno != ENOSYS) | |
2490 | // Abort on I/O error | |
2491 | return -1; | |
2492 | ||
2493 | // CAUTION: *_ioctl() MUST NOT change "regs" Parameter in the ENOSYS case | |
832b75ed | 2494 | } |
832b75ed GG |
2495 | |
2496 | switch (command) { | |
2497 | case CHECK_POWER_MODE: | |
2498 | // Return power mode from SectorCountReg in data[0] | |
2499 | data[0] = regs.bSectorCountReg; | |
2500 | return 0; | |
2501 | ||
2502 | case STATUS_CHECK: | |
2503 | // Cyl low and Cyl high unchanged means "Good SMART status" | |
2504 | if (regs.bCylHighReg == SMART_CYL_HI && regs.bCylLowReg == SMART_CYL_LOW) | |
2505 | return 0; | |
2506 | ||
2507 | // These values mean "Bad SMART status" | |
2508 | if (regs.bCylHighReg == 0x2c && regs.bCylLowReg == 0xf4) | |
2509 | return 1; | |
2510 | ||
2511 | // We haven't gotten output that makes sense; print out some debugging info | |
2512 | syserror("Error SMART Status command failed"); | |
2513 | pout("Please get assistance from %s\n", PACKAGE_HOMEPAGE); | |
2514 | print_ide_regs(®s, 1); | |
2515 | errno = EIO; | |
2516 | return -1; | |
2517 | ||
2518 | default: | |
2519 | return 0; | |
2520 | } | |
2521 | /*NOTREACHED*/ | |
2522 | } | |
2523 | ||
2524 | ||
2525 | #ifndef HAVE_ATA_IDENTIFY_IS_CACHED | |
2526 | #error define of HAVE_ATA_IDENTIFY_IS_CACHED missing in config.h | |
2527 | #endif | |
2528 | ||
2529 | // Return true if OS caches the ATA identify sector | |
2530 | int ata_identify_is_cached(int fd) | |
2531 | { | |
4d59bff9 | 2532 | // Not RAID and WinNT4/2000/XP => true, RAID or Win9x/ME => false |
a37e7145 | 2533 | return (!(fd & 0xff00) && !is_win9x()); |
832b75ed GG |
2534 | } |
2535 | ||
2536 | ||
2537 | // Print not implemeted warning once | |
2538 | static void pr_not_impl(const char * what, int * warned) | |
2539 | { | |
2540 | if (*warned) | |
2541 | return; | |
2542 | pout( | |
2543 | "#######################################################################\n" | |
2544 | "%s\n" | |
2545 | "NOT IMPLEMENTED under Win32.\n" | |
2546 | "Please contact " PACKAGE_BUGREPORT " if\n" | |
2547 | "you want to help in porting smartmontools to Win32.\n" | |
2548 | "#######################################################################\n" | |
2549 | "\n", what | |
2550 | ); | |
2551 | *warned = 1; | |
2552 | } | |
2553 | ||
2554 | // Interface to ATA devices behind 3ware escalade RAID controller cards. See os_linux.c | |
a37e7145 | 2555 | int escalade_command_interface(int /*fd*/, int disknum, int /*escalade_type*/, smart_command_set /*command*/, int /*select*/, char * /*data*/) |
832b75ed GG |
2556 | { |
2557 | static int warned = 0; | |
4d59bff9 GG |
2558 | if (!warned) { |
2559 | pout("Option '-d 3ware,%d' does not work on Windows.\n" | |
2560 | "Controller port can be specified in the device name: '/dev/hd%c,%d'.\n\n", | |
2561 | disknum, 'a'+ata_driveno, disknum); | |
2562 | warned = 1; | |
2563 | } | |
832b75ed GG |
2564 | errno = ENOSYS; |
2565 | return -1; | |
2566 | } | |
2567 | ||
2568 | // Interface to ATA devices behind Marvell chip-set based controllers. See os_linux.c | |
a37e7145 | 2569 | int marvell_command_interface(int /*fd*/, smart_command_set /*command*/, int /*select*/, char * /*data*/) |
832b75ed GG |
2570 | { |
2571 | static int warned = 0; | |
832b75ed GG |
2572 | pr_not_impl("Marvell chip-set command routine marvell_command_interface()", &warned); |
2573 | errno = ENOSYS; | |
2574 | return -1; | |
2575 | } | |
2576 | ||
4d59bff9 | 2577 | // Interface to ATA devices behind HighPoint Raid controllers. See os_linux.c |
a37e7145 | 2578 | int highpoint_command_interface(int /*fd*/, smart_command_set /*command*/, int /*select*/, char * /*data*/) |
4d59bff9 GG |
2579 | { |
2580 | static int warned = 0; | |
4d59bff9 GG |
2581 | pr_not_impl("HighPoint raid controller command routine highpoint_command_interface()", &warned); |
2582 | errno = ENOSYS; | |
2583 | return -1; | |
2584 | } | |
2585 | ||
832b75ed GG |
2586 | |
2587 | ///////////////////////////////////////////////////////////////////////////// | |
ba59cff1 | 2588 | // ASPI Interface (for SCSI devices) |
832b75ed GG |
2589 | ///////////////////////////////////////////////////////////////////////////// |
2590 | ||
2591 | #pragma pack(1) | |
2592 | ||
2593 | #define ASPI_SENSE_SIZE 18 | |
2594 | ||
2595 | // ASPI SCSI Request block header | |
2596 | ||
2597 | typedef struct { | |
2598 | unsigned char cmd; // 00: Command code | |
2599 | unsigned char status; // 01: ASPI status | |
2600 | unsigned char adapter; // 02: Host adapter number | |
2601 | unsigned char flags; // 03: Request flags | |
2602 | unsigned char reserved[4]; // 04: 0 | |
2603 | } ASPI_SRB_HEAD; | |
2604 | ||
2605 | // SRB for host adapter inquiry | |
2606 | ||
2607 | typedef struct { | |
2608 | ASPI_SRB_HEAD h; // 00: Header | |
2609 | unsigned char adapters; // 08: Number of adapters | |
2610 | unsigned char target_id; // 09: Target ID ? | |
2611 | char manager_id[16]; // 10: SCSI manager ID | |
2612 | char adapter_id[16]; // 26: Host adapter ID | |
2613 | unsigned char parameters[16]; // 42: Host adapter unique parmameters | |
2614 | } ASPI_SRB_INQUIRY; | |
2615 | ||
2616 | // SRB for get device type | |
2617 | ||
2618 | typedef struct { | |
2619 | ASPI_SRB_HEAD h; // 00: Header | |
2620 | unsigned char target_id; // 08: Target ID | |
2621 | unsigned char lun; // 09: LUN | |
2622 | unsigned char devtype; // 10: Device type | |
2623 | unsigned char reserved; // 11: Reserved | |
2624 | } ASPI_SRB_DEVTYPE; | |
2625 | ||
2626 | // SRB for SCSI I/O | |
2627 | ||
2628 | typedef struct { | |
2629 | ASPI_SRB_HEAD h; // 00: Header | |
2630 | unsigned char target_id; // 08: Target ID | |
2631 | unsigned char lun; // 09: LUN | |
2632 | unsigned char reserved[2]; // 10: Reserved | |
2633 | unsigned long data_size; // 12: Data alloc. lenght | |
2634 | void * data_addr; // 16: Data buffer pointer | |
2635 | unsigned char sense_size; // 20: Sense alloc. length | |
2636 | unsigned char cdb_size; // 21: CDB length | |
2637 | unsigned char host_status; // 22: Host status | |
2638 | unsigned char target_status; // 23: Target status | |
2639 | void * event_handle; // 24: Event handle | |
2640 | unsigned char workspace[20]; // 28: ASPI workspace | |
2641 | unsigned char cdb[16+ASPI_SENSE_SIZE]; | |
2642 | } ASPI_SRB_IO; | |
2643 | ||
2644 | // Macro to retrieve start of sense information | |
2645 | #define ASPI_SRB_SENSE(srb,cdbsz) ((srb)->cdb + 16) | |
2646 | ||
2647 | // SRB union | |
2648 | ||
2649 | typedef union { | |
2650 | ASPI_SRB_HEAD h; // Common header | |
2651 | ASPI_SRB_INQUIRY q; // Inquiry | |
2652 | ASPI_SRB_DEVTYPE t; // Device type | |
2653 | ASPI_SRB_IO i; // I/O | |
2654 | } ASPI_SRB; | |
2655 | ||
2656 | #pragma pack() | |
2657 | ||
2658 | // ASPI commands | |
2659 | #define ASPI_CMD_ADAPTER_INQUIRE 0x00 | |
2660 | #define ASPI_CMD_GET_DEVICE_TYPE 0x01 | |
2661 | #define ASPI_CMD_EXECUTE_IO 0x02 | |
2662 | #define ASPI_CMD_ABORT_IO 0x03 | |
2663 | ||
2664 | // Request flags | |
2665 | #define ASPI_REQFLAG_DIR_TO_HOST 0x08 | |
2666 | #define ASPI_REQFLAG_DIR_TO_TARGET 0x10 | |
2667 | #define ASPI_REQFLAG_DIR_NO_XFER 0x18 | |
2668 | #define ASPI_REQFLAG_EVENT_NOTIFY 0x40 | |
2669 | ||
2670 | // ASPI status | |
2671 | #define ASPI_STATUS_IN_PROGRESS 0x00 | |
2672 | #define ASPI_STATUS_NO_ERROR 0x01 | |
2673 | #define ASPI_STATUS_ABORTED 0x02 | |
2674 | #define ASPI_STATUS_ABORT_ERR 0x03 | |
2675 | #define ASPI_STATUS_ERROR 0x04 | |
2676 | #define ASPI_STATUS_INVALID_COMMAND 0x80 | |
2677 | #define ASPI_STATUS_INVALID_ADAPTER 0x81 | |
2678 | #define ASPI_STATUS_INVALID_TARGET 0x82 | |
2679 | #define ASPI_STATUS_NO_ADAPTERS 0xE8 | |
2680 | ||
2681 | // Adapter (host) status | |
2682 | #define ASPI_HSTATUS_NO_ERROR 0x00 | |
2683 | #define ASPI_HSTATUS_SELECTION_TIMEOUT 0x11 | |
2684 | #define ASPI_HSTATUS_DATA_OVERRUN 0x12 | |
2685 | #define ASPI_HSTATUS_BUS_FREE 0x13 | |
2686 | #define ASPI_HSTATUS_BUS_PHASE_ERROR 0x14 | |
2687 | #define ASPI_HSTATUS_BAD_SGLIST 0x1A | |
2688 | ||
2689 | // Target status | |
2690 | #define ASPI_TSTATUS_NO_ERROR 0x00 | |
2691 | #define ASPI_TSTATUS_CHECK_CONDITION 0x02 | |
2692 | #define ASPI_TSTATUS_BUSY 0x08 | |
2693 | #define ASPI_TSTATUS_RESERV_CONFLICT 0x18 | |
2694 | ||
2695 | ||
2696 | static HINSTANCE h_aspi_dll; // DLL handle | |
2697 | static UINT (* aspi_entry)(ASPI_SRB * srb); // ASPI entrypoint | |
2698 | static unsigned num_aspi_adapters; | |
2699 | ||
2700 | #ifdef __CYGWIN__ | |
2701 | // h_aspi_dll+aspi_entry is not inherited by Cygwin's fork() | |
2702 | static DWORD aspi_dll_pid; // PID of DLL owner to detect fork() | |
2703 | #define aspi_entry_valid() (aspi_entry && (aspi_dll_pid == GetCurrentProcessId())) | |
2704 | #else | |
2705 | #define aspi_entry_valid() (!!aspi_entry) | |
2706 | #endif | |
2707 | ||
2708 | ||
2709 | static int aspi_call(ASPI_SRB * srb) | |
2710 | { | |
2711 | int i; | |
2712 | aspi_entry(srb); | |
2713 | i = 0; | |
2714 | while (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
2715 | if (++i > 100/*10sek*/) { | |
2716 | pout("ASPI Adapter %u: Timed out\n", srb->h.adapter); | |
2717 | aspi_entry = 0; | |
4d59bff9 | 2718 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; |
832b75ed GG |
2719 | errno = EIO; |
2720 | return -1; | |
2721 | } | |
2722 | if (con->reportscsiioctl > 1) | |
2723 | pout("ASPI Adapter %u: Waiting (%d) ...\n", srb->h.adapter, i); | |
2724 | Sleep(100); | |
2725 | } | |
2726 | return 0; | |
2727 | } | |
2728 | ||
2729 | ||
2730 | // Get ASPI entrypoint from wnaspi32.dll | |
2731 | ||
2732 | static FARPROC aspi_get_address(const char * name, int verbose) | |
2733 | { | |
2734 | FARPROC addr; | |
2735 | assert(h_aspi_dll && h_aspi_dll != INVALID_HANDLE_VALUE); | |
2736 | ||
2737 | if (!(addr = GetProcAddress(h_aspi_dll, name))) { | |
2738 | if (verbose) | |
2739 | pout("Missing %s() in WNASPI32.DLL\n", name); | |
2740 | aspi_entry = 0; | |
2741 | FreeLibrary(h_aspi_dll); | |
4d59bff9 | 2742 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; |
832b75ed GG |
2743 | errno = ENOSYS; |
2744 | return 0; | |
2745 | } | |
2746 | return addr; | |
2747 | } | |
2748 | ||
2749 | ||
2750 | static int aspi_open_dll(int verbose) | |
2751 | { | |
2752 | UINT (*aspi_info)(void); | |
2753 | UINT info, rc; | |
2754 | ||
2755 | assert(!aspi_entry_valid()); | |
2756 | ||
2757 | // Check structure layout | |
2758 | assert(sizeof(ASPI_SRB_HEAD) == 8); | |
2759 | assert(sizeof(ASPI_SRB_INQUIRY) == 58); | |
2760 | assert(sizeof(ASPI_SRB_DEVTYPE) == 12); | |
2761 | assert(sizeof(ASPI_SRB_IO) == 64+ASPI_SENSE_SIZE); | |
2762 | assert(offsetof(ASPI_SRB,h.cmd) == 0); | |
2763 | assert(offsetof(ASPI_SRB,h.flags) == 3); | |
2764 | assert(offsetof(ASPI_SRB_IO,lun) == 9); | |
2765 | assert(offsetof(ASPI_SRB_IO,data_addr) == 16); | |
2766 | assert(offsetof(ASPI_SRB_IO,workspace) == 28); | |
2767 | assert(offsetof(ASPI_SRB_IO,cdb) == 48); | |
2768 | ||
2769 | if (h_aspi_dll == INVALID_HANDLE_VALUE) { | |
2770 | // do not retry | |
2771 | errno = ENOENT; | |
2772 | return -1; | |
2773 | } | |
2774 | ||
2775 | // Load ASPI DLL | |
2776 | if (!(h_aspi_dll = LoadLibraryA("WNASPI32.DLL"))) { | |
2777 | if (verbose) | |
2778 | pout("Cannot load WNASPI32.DLL, Error=%ld\n", GetLastError()); | |
4d59bff9 | 2779 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; |
832b75ed GG |
2780 | errno = ENOENT; |
2781 | return -1; | |
2782 | } | |
2783 | if (con->reportscsiioctl > 1) { | |
2784 | // Print full path of WNASPI32.DLL | |
2785 | char path[MAX_PATH]; | |
2786 | if (!GetModuleFileName(h_aspi_dll, path, sizeof(path))) | |
2787 | strcpy(path, "*unknown*"); | |
2788 | pout("Using ASPI interface \"%s\"\n", path); | |
2789 | } | |
2790 | ||
2791 | // Get ASPI entrypoints | |
2792 | if (!(aspi_info = (UINT (*)(void))aspi_get_address("GetASPI32SupportInfo", verbose))) | |
2793 | return -1; | |
2794 | if (!(aspi_entry = (UINT (*)(ASPI_SRB *))aspi_get_address("SendASPI32Command", verbose))) | |
2795 | return -1; | |
2796 | ||
2797 | // Init ASPI manager and get number of adapters | |
2798 | info = (aspi_info)(); | |
2799 | if (con->reportscsiioctl > 1) | |
2800 | pout("GetASPI32SupportInfo() returns 0x%04x\n", info); | |
2801 | rc = (info >> 8) & 0xff; | |
2802 | if (rc == ASPI_STATUS_NO_ADAPTERS) { | |
2803 | num_aspi_adapters = 0; | |
2804 | } | |
2805 | else if (rc == ASPI_STATUS_NO_ERROR) { | |
2806 | num_aspi_adapters = info & 0xff; | |
2807 | } | |
2808 | else { | |
2809 | if (verbose) | |
2810 | pout("Got strange 0x%04x from GetASPI32SupportInfo()\n", info); | |
2811 | aspi_entry = 0; | |
2812 | FreeLibrary(h_aspi_dll); | |
4d59bff9 | 2813 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; |
832b75ed GG |
2814 | errno = ENOENT; |
2815 | return -1; | |
2816 | } | |
2817 | ||
2818 | if (con->reportscsiioctl) | |
2819 | pout("%u ASPI Adapter%s detected\n",num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
2820 | ||
2821 | #ifdef __CYGWIN__ | |
2822 | // save PID to detect fork() in aspi_entry_valid() | |
2823 | aspi_dll_pid = GetCurrentProcessId(); | |
2824 | #endif | |
2825 | assert(aspi_entry_valid()); | |
2826 | return 0; | |
2827 | } | |
2828 | ||
2829 | ||
2830 | static int aspi_io_call(ASPI_SRB * srb, unsigned timeout) | |
2831 | { | |
2832 | HANDLE event; | |
2833 | // Create event | |
2834 | if (!(event = CreateEventA(NULL, FALSE, FALSE, NULL))) { | |
2835 | pout("CreateEvent(): Error=%ld\n", GetLastError()); return -EIO; | |
2836 | } | |
2837 | srb->i.event_handle = event; | |
2838 | srb->h.flags |= ASPI_REQFLAG_EVENT_NOTIFY; | |
2839 | // Start ASPI request | |
2840 | aspi_entry(srb); | |
2841 | if (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { | |
2842 | // Wait for event | |
2843 | DWORD rc = WaitForSingleObject(event, timeout*1000L); | |
2844 | if (rc != WAIT_OBJECT_0) { | |
2845 | if (rc == WAIT_TIMEOUT) { | |
2846 | pout("ASPI Adapter %u, ID %u: Timed out after %u seconds\n", | |
2847 | srb->h.adapter, srb->i.target_id, timeout); | |
2848 | } | |
2849 | else { | |
2850 | pout("WaitForSingleObject(%lx) = 0x%lx,%ld, Error=%ld\n", | |
2851 | (unsigned long)event, rc, rc, GetLastError()); | |
2852 | } | |
2853 | // TODO: ASPI_ABORT_IO command | |
2854 | aspi_entry = 0; | |
4d59bff9 | 2855 | h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; |
832b75ed GG |
2856 | return -EIO; |
2857 | } | |
2858 | } | |
2859 | CloseHandle(event); | |
2860 | return 0; | |
2861 | } | |
2862 | ||
2863 | ||
2864 | static int aspi_open(unsigned adapter, unsigned id) | |
2865 | { | |
2866 | ASPI_SRB srb; | |
2867 | if (!(adapter <= 9 && id < 16)) { | |
2868 | errno = ENOENT; | |
2869 | return -1; | |
2870 | } | |
2871 | ||
2872 | if (!aspi_entry_valid()) { | |
2873 | if (aspi_open_dll(1/*verbose*/)) | |
2874 | return -1; | |
2875 | } | |
2876 | ||
2877 | // Adapter OK? | |
2878 | if (adapter >= num_aspi_adapters) { | |
2879 | pout("ASPI Adapter %u does not exist (%u Adapter%s detected).\n", | |
2880 | adapter, num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); | |
2881 | if (!is_permissive()) { | |
2882 | errno = ENOENT; | |
2883 | return -1; | |
2884 | } | |
2885 | } | |
2886 | ||
2887 | // Device present ? | |
2888 | memset(&srb, 0, sizeof(srb)); | |
2889 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
2890 | srb.h.adapter = adapter; srb.i.target_id = id; | |
2891 | if (aspi_call(&srb)) { | |
2892 | errno = EIO; | |
2893 | return -1; | |
2894 | } | |
2895 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
2896 | pout("ASPI Adapter %u, ID %u: No such device (Status=0x%02x)\n", adapter, id, srb.h.status); | |
2897 | if (!is_permissive()) { | |
2898 | errno = (srb.h.status == ASPI_STATUS_INVALID_TARGET ? ENOENT : EIO); | |
2899 | return -1; | |
2900 | } | |
2901 | } | |
2902 | else if (con->reportscsiioctl) | |
2903 | pout("ASPI Adapter %u, ID %u: Device Type=0x%02x\n", adapter, id, srb.t.devtype); | |
2904 | ||
ba59cff1 | 2905 | return (ASPI_FDOFFSET | ((adapter & 0xf)<<4) | (id & 0xf)); |
832b75ed GG |
2906 | } |
2907 | ||
2908 | ||
a37e7145 | 2909 | static void aspi_close(int /*fd*/) |
832b75ed GG |
2910 | { |
2911 | // No FreeLibrary(h_aspi_dll) to prevent problems with ASPI threads | |
832b75ed GG |
2912 | } |
2913 | ||
2914 | ||
2915 | // Scan for SCSI drives, fill bitmask [adapter:0-9][id:0-7] of drives present, | |
2916 | // return #drives | |
2917 | ||
2918 | static int aspi_scan(unsigned long * drives) | |
2919 | { | |
2920 | int cnt = 0; | |
2921 | unsigned ad; | |
2922 | ||
2923 | if (!aspi_entry_valid()) { | |
2924 | if (aspi_open_dll(con->reportscsiioctl/*default is quiet*/)) | |
2925 | return 0; | |
2926 | } | |
2927 | ||
2928 | for (ad = 0; ad < num_aspi_adapters; ad++) { | |
2929 | ASPI_SRB srb; unsigned id; | |
2930 | ||
2931 | if (ad > 9) { | |
2932 | if (con->reportscsiioctl) | |
2933 | pout(" ASPI Adapter %u: Ignored\n", ad); | |
2934 | continue; | |
2935 | } | |
2936 | ||
2937 | // Get adapter name | |
2938 | memset(&srb, 0, sizeof(srb)); | |
2939 | srb.h.cmd = ASPI_CMD_ADAPTER_INQUIRE; | |
2940 | srb.h.adapter = ad; | |
2941 | if (aspi_call(&srb)) | |
2942 | return 0; | |
2943 | ||
2944 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
2945 | if (con->reportscsiioctl) | |
2946 | pout(" ASPI Adapter %u: Status=0x%02x\n", ad, srb.h.status); | |
2947 | continue; | |
2948 | } | |
2949 | ||
2950 | if (con->reportscsiioctl) { | |
2951 | int i; | |
2952 | for (i = 1; i < 16 && srb.q.adapter_id[i]; i++) | |
2953 | if (!(' ' <= srb.q.adapter_id[i] && srb.q.adapter_id[i] <= '~')) | |
2954 | srb.q.adapter_id[i] = '?'; | |
2955 | pout(" ASPI Adapter %u (\"%.16s\"):\n", ad, srb.q.adapter_id); | |
2956 | } | |
2957 | ||
4d59bff9 GG |
2958 | bool ignore = !strnicmp(srb.q.adapter_id, "3ware", 5); |
2959 | ||
832b75ed GG |
2960 | for (id = 0; id <= 7; id++) { |
2961 | // Get device type | |
2962 | memset(&srb, 0, sizeof(srb)); | |
2963 | srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; | |
2964 | srb.h.adapter = ad; srb.i.target_id = id; | |
2965 | if (aspi_call(&srb)) | |
2966 | return 0; | |
2967 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
2968 | if (con->reportscsiioctl > 1) | |
2969 | pout(" ID %u: No such device (Status=0x%02x)\n", id, srb.h.status); | |
2970 | continue; | |
2971 | } | |
4d59bff9 GG |
2972 | |
2973 | if (!ignore && srb.t.devtype == 0x00/*HDD*/) { | |
2974 | if (con->reportscsiioctl) | |
2975 | pout(" ID %u: Device Type=0x%02x\n", id, srb.t.devtype); | |
832b75ed GG |
2976 | drives[ad >> 2] |= (1L << (((ad & 0x3) << 3) + id)); |
2977 | cnt++; | |
2978 | } | |
4d59bff9 GG |
2979 | else if (con->reportscsiioctl) |
2980 | pout(" ID %u: Device Type=0x%02x (ignored)\n", id, srb.t.devtype); | |
832b75ed GG |
2981 | } |
2982 | } | |
2983 | return cnt; | |
2984 | } | |
2985 | ||
2986 | ||
2987 | ///////////////////////////////////////////////////////////////////////////// | |
2988 | ||
ba59cff1 GG |
2989 | // Interface to ASPI SCSI devices. See scsicmds.h and os_linux.c |
2990 | static int do_aspi_cmnd_io(int fd, struct scsi_cmnd_io * iop, int report) | |
832b75ed GG |
2991 | { |
2992 | ASPI_SRB srb; | |
2993 | ||
2994 | if (!aspi_entry_valid()) | |
2995 | return -EBADF; | |
ba59cff1 | 2996 | if (!((fd & ~0xff) == ASPI_FDOFFSET)) |
832b75ed GG |
2997 | return -EBADF; |
2998 | ||
4d59bff9 | 2999 | if (!(iop->cmnd_len == 6 || iop->cmnd_len == 10 || iop->cmnd_len == 12 || iop->cmnd_len == 16)) { |
ba59cff1 | 3000 | pout("do_aspi_cmnd_io: bad CDB length\n"); |
832b75ed GG |
3001 | return -EINVAL; |
3002 | } | |
3003 | ||
3004 | if (report > 0) { | |
3005 | // From os_linux.c | |
3006 | int k, j; | |
3007 | const unsigned char * ucp = iop->cmnd; | |
3008 | const char * np; | |
3009 | char buff[256]; | |
3010 | const int sz = (int)sizeof(buff); | |
3011 | ||
3012 | np = scsi_get_opcode_name(ucp[0]); | |
3013 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3014 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3015 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3016 | if ((report > 1) && | |
3017 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3018 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3019 | ||
3020 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3021 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3022 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3023 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3024 | } | |
3025 | else | |
3026 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
3027 | pout(buff); | |
3028 | } | |
3029 | ||
3030 | memset(&srb, 0, sizeof(srb)); | |
3031 | srb.h.cmd = ASPI_CMD_EXECUTE_IO; | |
3032 | srb.h.adapter = ((fd >> 4) & 0xf); | |
3033 | srb.i.target_id = (fd & 0xf); | |
3034 | //srb.i.lun = 0; | |
3035 | srb.i.sense_size = ASPI_SENSE_SIZE; | |
3036 | srb.i.cdb_size = iop->cmnd_len; | |
3037 | memcpy(srb.i.cdb, iop->cmnd, iop->cmnd_len); | |
3038 | ||
3039 | switch (iop->dxfer_dir) { | |
3040 | case DXFER_NONE: | |
3041 | srb.h.flags = ASPI_REQFLAG_DIR_NO_XFER; | |
3042 | break; | |
3043 | case DXFER_FROM_DEVICE: | |
3044 | srb.h.flags = ASPI_REQFLAG_DIR_TO_HOST; | |
3045 | srb.i.data_size = iop->dxfer_len; | |
3046 | srb.i.data_addr = iop->dxferp; | |
3047 | break; | |
3048 | case DXFER_TO_DEVICE: | |
3049 | srb.h.flags = ASPI_REQFLAG_DIR_TO_TARGET; | |
3050 | srb.i.data_size = iop->dxfer_len; | |
3051 | srb.i.data_addr = iop->dxferp; | |
3052 | break; | |
3053 | default: | |
ba59cff1 | 3054 | pout("do_aspi_cmnd_io: bad dxfer_dir\n"); |
832b75ed GG |
3055 | return -EINVAL; |
3056 | } | |
3057 | ||
3058 | iop->resp_sense_len = 0; | |
3059 | iop->scsi_status = 0; | |
3060 | iop->resid = 0; | |
3061 | ||
3062 | if (aspi_io_call(&srb, (iop->timeout ? iop->timeout : 60))) { | |
3063 | // Timeout | |
3064 | return -EIO; | |
3065 | } | |
3066 | ||
3067 | if (srb.h.status != ASPI_STATUS_NO_ERROR) { | |
3068 | if ( srb.h.status == ASPI_STATUS_ERROR | |
3069 | && srb.i.host_status == ASPI_HSTATUS_NO_ERROR | |
3070 | && srb.i.target_status == ASPI_TSTATUS_CHECK_CONDITION) { | |
3071 | // Sense valid | |
3072 | const unsigned char * sense = ASPI_SRB_SENSE(&srb.i, iop->cmnd_len); | |
3073 | int len = (ASPI_SENSE_SIZE < iop->max_sense_len ? ASPI_SENSE_SIZE : iop->max_sense_len); | |
3074 | iop->scsi_status = SCSI_STATUS_CHECK_CONDITION; | |
3075 | if (len > 0 && iop->sensep) { | |
3076 | memcpy(iop->sensep, sense, len); | |
3077 | iop->resp_sense_len = len; | |
3078 | if (report > 1) { | |
3079 | pout(" >>> Sense buffer, len=%d:\n", (int)len); | |
3080 | dStrHex(iop->sensep, len , 1); | |
3081 | } | |
3082 | } | |
3083 | if (report) { | |
3084 | pout(" sense_key=%x asc=%x ascq=%x\n", | |
3085 | sense[2] & 0xf, sense[12], sense[13]); | |
3086 | } | |
3087 | return 0; | |
3088 | } | |
3089 | else { | |
3090 | if (report) | |
3091 | pout(" ASPI call failed, (0x%02x,0x%02x,0x%02x)\n", srb.h.status, srb.i.host_status, srb.i.target_status); | |
3092 | return -EIO; | |
3093 | } | |
3094 | } | |
3095 | ||
3096 | if (report > 0) | |
3097 | pout(" OK\n"); | |
3098 | ||
3099 | if (iop->dxfer_dir == DXFER_FROM_DEVICE && report > 1) { | |
3100 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3101 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
3102 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3103 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3104 | } | |
3105 | ||
3106 | return 0; | |
3107 | } | |
ba59cff1 GG |
3108 | |
3109 | ||
3110 | ///////////////////////////////////////////////////////////////////////////// | |
3111 | // SPT Interface (for SCSI devices and ATA devices behind SATLs) | |
3112 | // Only supported in NT and later | |
3113 | ///////////////////////////////////////////////////////////////////////////// | |
3114 | ||
3115 | #define SPT_MAXDEV 64 | |
3116 | ||
3117 | struct spt_dev_info { | |
3118 | HANDLE h_spt_ioctl; | |
ba59cff1 GG |
3119 | int sub_addr; // addressing disks within a RAID, for example |
3120 | }; | |
3121 | ||
3122 | // Private table of open devices: guaranteed zero on startup since | |
3123 | // part of static data. | |
3124 | static struct spt_dev_info * spt_dev_arr[SPT_MAXDEV]; | |
3125 | ||
3126 | ||
a37e7145 | 3127 | static int spt_open(int pd_num, int ld_num, int tape_num, int sub_addr) |
ba59cff1 GG |
3128 | { |
3129 | int k; | |
3130 | struct spt_dev_info * sdip; | |
3131 | char b[128]; | |
3132 | HANDLE h; | |
3133 | ||
3134 | for (k = 0; k < SPT_MAXDEV; k++) | |
3135 | if (! spt_dev_arr[k]) | |
3136 | break; | |
3137 | ||
3138 | // If no free entry found, return error. We have max allowed number | |
3139 | // of "file descriptors" already allocated. | |
3140 | if (k == SPT_MAXDEV) { | |
3141 | if (con->reportscsiioctl) | |
3142 | pout("spt_open: too many open file descriptors (%d)\n", | |
3143 | SPT_MAXDEV); | |
3144 | errno = EMFILE; | |
3145 | return -1; | |
3146 | } | |
3147 | sdip = (struct spt_dev_info *)malloc(sizeof(struct spt_dev_info)); | |
3148 | if (NULL == sdip) { | |
3149 | errno = ENOMEM; | |
3150 | return -1; | |
3151 | } | |
3152 | spt_dev_arr[k] = sdip; | |
ba59cff1 GG |
3153 | sdip->sub_addr = sub_addr; |
3154 | ||
3155 | b[sizeof(b) - 1] = '\0'; | |
3156 | if (pd_num >= 0) | |
3157 | snprintf(b, sizeof(b) - 1, "\\\\.\\PhysicalDrive%d", pd_num); | |
a37e7145 GG |
3158 | else if (ld_num >= 0) |
3159 | snprintf(b, sizeof(b) - 1, "\\\\.\\%c:", 'A' + ld_num); | |
ba59cff1 GG |
3160 | else if (tape_num >= 0) |
3161 | snprintf(b, sizeof(b) - 1, "\\\\.\\TAPE%d", tape_num); | |
3162 | else { | |
3163 | if (con->reportscsiioctl) | |
a37e7145 | 3164 | pout("spt_open: bad parameters\n"); |
ba59cff1 GG |
3165 | errno = EINVAL; |
3166 | goto err_out; | |
3167 | } | |
3168 | ||
3169 | // Open device | |
3170 | if ((h = CreateFileA(b, GENERIC_READ|GENERIC_WRITE, | |
3171 | FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, | |
3172 | OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE) { | |
3173 | if (con->reportscsiioctl) | |
3174 | pout(" %s: Open failed, Error=%ld\n", b, GetLastError()); | |
3175 | errno = ENODEV; | |
3176 | goto err_out; | |
3177 | } | |
3178 | sdip->h_spt_ioctl = h; | |
3179 | return k + SPT_FDOFFSET; | |
a37e7145 | 3180 | |
ba59cff1 GG |
3181 | err_out: |
3182 | spt_dev_arr[k] = NULL; | |
3183 | free(sdip); | |
3184 | return -1; | |
3185 | } | |
3186 | ||
3187 | ||
3188 | static void spt_close(int fd) | |
3189 | { | |
3190 | struct spt_dev_info * sdip; | |
3191 | int index = fd - SPT_FDOFFSET; | |
3192 | ||
3193 | if ((index < 0) || (index >= SPT_MAXDEV)) { | |
3194 | if (con->reportscsiioctl) | |
3195 | pout("spt_close: bad fd range\n"); | |
3196 | return; | |
3197 | } | |
3198 | sdip = spt_dev_arr[index]; | |
3199 | if (NULL == sdip) { | |
3200 | if (con->reportscsiioctl) | |
3201 | pout("spt_close: fd already closed\n"); | |
3202 | return; | |
3203 | } | |
3204 | free(sdip); | |
3205 | spt_dev_arr[index] = NULL; | |
3206 | } | |
3207 | ||
3208 | ||
a37e7145 GG |
3209 | static int spt_scan(unsigned long * drives) |
3210 | { | |
3211 | int cnt = 0; | |
3212 | for (int i = 0; i <= 9; i++) { | |
3213 | if (get_phy_drive_type(i) != CONTROLLER_SCSI) | |
3214 | continue; | |
3215 | // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... | |
3216 | drives[0] |= (1L << i); | |
3217 | cnt++; | |
3218 | } | |
3219 | return cnt; | |
3220 | } | |
3221 | ||
3222 | ||
ba59cff1 GG |
3223 | #define IOCTL_SCSI_PASS_THROUGH_DIRECT \ |
3224 | CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS) | |
3225 | ||
3226 | typedef struct _SCSI_PASS_THROUGH_DIRECT { | |
3227 | USHORT Length; | |
3228 | UCHAR ScsiStatus; | |
3229 | UCHAR PathId; | |
3230 | UCHAR TargetId; | |
3231 | UCHAR Lun; | |
3232 | UCHAR CdbLength; | |
3233 | UCHAR SenseInfoLength; | |
3234 | UCHAR DataIn; | |
3235 | ULONG DataTransferLength; | |
3236 | ULONG TimeOutValue; | |
3237 | PVOID DataBuffer; | |
3238 | ULONG SenseInfoOffset; | |
3239 | UCHAR Cdb[16]; | |
3240 | } SCSI_PASS_THROUGH_DIRECT; | |
3241 | ||
3242 | typedef struct { | |
3243 | SCSI_PASS_THROUGH_DIRECT spt; | |
3244 | ULONG Filler; | |
3245 | UCHAR ucSenseBuf[64]; | |
3246 | } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER; | |
3247 | ||
3248 | ||
3249 | // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c | |
3250 | static int do_spt_cmnd_io(int fd, struct scsi_cmnd_io * iop, int report) | |
3251 | { | |
3252 | struct spt_dev_info * sdip; | |
3253 | int index = fd - SPT_FDOFFSET; | |
3254 | SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; | |
3255 | DWORD num_out; | |
3256 | ||
3257 | if ((index < 0) || (index >= SPT_MAXDEV)) { | |
3258 | if (report) | |
3259 | pout("do_spt_cmnd_io: bad fd range\n"); | |
3260 | return -EBADF; | |
3261 | } | |
3262 | sdip = spt_dev_arr[index]; | |
3263 | if (NULL == sdip) { | |
3264 | if (report) | |
3265 | pout("do_spt_cmnd_io: fd already closed\n"); | |
3266 | return -EBADF; | |
3267 | } | |
3268 | ||
3269 | if (report > 0) { | |
3270 | int k, j; | |
3271 | const unsigned char * ucp = iop->cmnd; | |
3272 | const char * np; | |
3273 | char buff[256]; | |
3274 | const int sz = (int)sizeof(buff); | |
3275 | ||
3276 | np = scsi_get_opcode_name(ucp[0]); | |
3277 | j = snprintf(buff, sz, " [%s: ", np ? np : "<unknown opcode>"); | |
3278 | for (k = 0; k < (int)iop->cmnd_len; ++k) | |
3279 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); | |
3280 | if ((report > 1) && | |
3281 | (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { | |
3282 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3283 | ||
3284 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " | |
3285 | "data, len=%d%s:\n", (int)iop->dxfer_len, | |
3286 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3287 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3288 | } | |
3289 | else | |
3290 | j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); | |
3291 | pout(buff); | |
3292 | } | |
3293 | if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { | |
3294 | if (report) | |
3295 | pout("do_spt_cmnd_io: cmnd_len too large\n"); | |
3296 | return -EINVAL; | |
3297 | } | |
3298 | ||
3299 | memset(&sb, 0, sizeof(sb)); | |
3300 | sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); | |
a37e7145 | 3301 | sb.spt.CdbLength = iop->cmnd_len; |
ba59cff1 GG |
3302 | memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); |
3303 | sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); | |
3304 | sb.spt.SenseInfoOffset = | |
3305 | offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); | |
3306 | sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); | |
3307 | switch (iop->dxfer_dir) { | |
3308 | case DXFER_NONE: | |
3309 | sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; | |
3310 | break; | |
3311 | case DXFER_FROM_DEVICE: | |
3312 | sb.spt.DataIn = SCSI_IOCTL_DATA_IN; | |
3313 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3314 | sb.spt.DataBuffer = iop->dxferp; | |
3315 | break; | |
3316 | case DXFER_TO_DEVICE: | |
3317 | sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; | |
3318 | sb.spt.DataTransferLength = iop->dxfer_len; | |
3319 | sb.spt.DataBuffer = iop->dxferp; | |
3320 | break; | |
3321 | default: | |
3322 | pout("do_spt_cmnd_io: bad dxfer_dir\n"); | |
3323 | return -EINVAL; | |
3324 | } | |
3325 | ||
3326 | if (! DeviceIoControl(sdip->h_spt_ioctl, IOCTL_SCSI_PASS_THROUGH_DIRECT, | |
3327 | &sb, sizeof(sb), &sb, sizeof(sb), &num_out, NULL)) { | |
3328 | long err = GetLastError(); | |
3329 | ||
3330 | if (report) | |
3331 | pout(" IOCTL_SCSI_PASS_THROUGH_DIRECT failed, Error=%ld\n", err); | |
3332 | return -(err == ERROR_INVALID_FUNCTION ? ENOSYS : EIO); | |
3333 | } | |
3334 | ||
3335 | iop->scsi_status = sb.spt.ScsiStatus; | |
3336 | if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { | |
3337 | int slen = sb.ucSenseBuf[7] + 8; | |
3338 | ||
3339 | if (slen > (int)sizeof(sb.ucSenseBuf)) | |
3340 | slen = sizeof(sb.ucSenseBuf); | |
3341 | if (slen > (int)iop->max_sense_len) | |
3342 | slen = iop->max_sense_len; | |
3343 | memcpy(iop->sensep, sb.ucSenseBuf, slen); | |
3344 | iop->resp_sense_len = slen; | |
3345 | if (report) { | |
3346 | if ((iop->sensep[0] & 0x7f) > 0x71) | |
3347 | pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", | |
3348 | iop->scsi_status, iop->sensep[1] & 0xf, | |
3349 | iop->sensep[2], iop->sensep[3]); | |
3350 | else | |
3351 | pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", | |
3352 | iop->scsi_status, iop->sensep[2] & 0xf, | |
3353 | iop->sensep[12], iop->sensep[13]); | |
3354 | } | |
3355 | } else | |
3356 | iop->resp_sense_len = 0; | |
3357 | ||
3358 | if ((iop->dxfer_len > 0) && (sb.spt.DataTransferLength > 0)) | |
3359 | iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; | |
3360 | else | |
3361 | iop->resid = 0; | |
3362 | ||
3363 | if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { | |
3364 | int trunc = (iop->dxfer_len > 256) ? 1 : 0; | |
3365 | pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, | |
3366 | (trunc ? " [only first 256 bytes shown]" : "")); | |
3367 | dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); | |
3368 | } | |
3369 | return 0; | |
3370 | } | |
3371 | ||
3372 | ||
3373 | // Decides which SCSI implementation based on pseudo fd. | |
3374 | // Declaration and explanation in scsicmds.h | |
3375 | int do_scsi_cmnd_io(int fd, struct scsi_cmnd_io * iop, int report) | |
3376 | { | |
3377 | if ((fd & ~0xff) == ASPI_FDOFFSET) | |
3378 | return do_aspi_cmnd_io(fd, iop, report); | |
3379 | else | |
3380 | return do_spt_cmnd_io(fd, iop, report); | |
3381 | } |