4 * Home page of code is: http://smartmontools.sourceforge.net
6 * Copyright (C) 2004-9 Christian Franke <smartmontools-support@lists.sourceforge.net>
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)
13 * You should have received a copy of the GNU General Public License
14 * (for example COPYING); If not, see <http://www.gnu.org/licenses/>.
22 extern smartmonctrl
* con
; // con->permissive,reportataioctl
26 #include "dev_interface.h"
27 #include "dev_ata_cmd_set.h"
35 #define assert(x) /**/
38 #define WIN32_LEAN_AND_MEAN
40 #include <stddef.h> // offsetof()
41 #include <io.h> // access()
43 // Macro to check constants at compile time using a dummy typedef
44 #define ASSERT_CONST(c, n) \
45 typedef char assert_const_##c[((c) == (n)) ? 1 : -1]
46 #define ASSERT_SIZEOF(t, n) \
47 typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1]
50 // Needed by '-V' option (CVS versioning) of smartd/smartctl
51 const char *os_XXXX_c_cvsid
="$Id: os_win32.cpp 2915 2009-09-18 21:17:37Z chrfranke $"
52 ATACMDS_H_CVSID CONFIG_H_CVSID EXTERN_H_CVSID INT64_H_CVSID SCSICMDS_H_CVSID UTILITY_H_CVSID
;
55 /////////////////////////////////////////////////////////////////////////////
57 namespace os_win32
{ // no need to publish anything, name provided for Doxygen
60 #pragma warning(disable:4250)
63 class win_smart_device
64 : virtual public /*implements*/ smart_device
68 : smart_device(never_called
),
69 m_fh(INVALID_HANDLE_VALUE
)
72 virtual ~win_smart_device() throw();
74 virtual bool is_open() const;
79 /// Set handle for open() in derived classes.
80 void set_fh(HANDLE fh
)
83 /// Return handle for derived classes.
88 HANDLE m_fh
; ///< File handle
92 /////////////////////////////////////////////////////////////////////////////
95 : public /*implements*/ ata_device
,
96 public /*extends*/ win_smart_device
99 win_ata_device(smart_interface
* intf
, const char * dev_name
, const char * req_type
);
101 virtual ~win_ata_device() throw();
105 virtual bool ata_pass_through(const ata_cmd_in
& in
, ata_cmd_out
& out
);
107 virtual bool ata_identify_is_cached() const;
110 bool open(int phydrive
, int logdrive
, const char * options
, int port
);
112 std::string m_options
;
113 bool m_usr_options
; // options set by user?
114 bool m_admin
; // open with admin access?
116 int m_smartver_state
;
120 /////////////////////////////////////////////////////////////////////////////
122 class win_scsi_device
123 : public /*implements*/ scsi_device
,
124 virtual public /*extends*/ win_smart_device
127 win_scsi_device(smart_interface
* intf
, const char * dev_name
, const char * req_type
);
131 virtual bool scsi_pass_through(scsi_cmnd_io
* iop
);
134 bool open(int pd_num
, int ld_num
, int tape_num
, int sub_addr
);
138 /////////////////////////////////////////////////////////////////////////////
140 class win_aspi_device
141 : public /*implements*/ scsi_device
144 win_aspi_device(smart_interface
* intf
, const char * dev_name
, const char * req_type
);
146 virtual bool is_open() const;
150 virtual bool close();
152 virtual bool scsi_pass_through(scsi_cmnd_io
* iop
);
160 //////////////////////////////////////////////////////////////////////
162 class win_tw_cli_device
163 : public /*implements*/ ata_device_with_command_set
166 win_tw_cli_device(smart_interface
* intf
, const char * dev_name
, const char * req_type
);
168 virtual bool is_open() const;
172 virtual bool close();
175 virtual int ata_command_interface(smart_command_set command
, int select
, char * data
);
178 bool m_ident_valid
, m_smart_valid
;
179 ata_identify_device m_ident_buf
;
180 ata_smart_values m_smart_buf
;
184 //////////////////////////////////////////////////////////////////////
185 // Platform specific interfaces
187 // Common to all windows flavors
188 class win_smart_interface
189 : public /*implements part of*/ smart_interface
192 virtual std::string
get_os_version_str();
194 virtual std::string
get_app_examples(const char * appname
);
196 virtual bool scan_smart_devices(smart_device_list
& devlist
, const char * type
,
197 const char * pattern
= 0);
200 virtual ata_device
* get_ata_device(const char * name
, const char * type
);
202 //virtual scsi_device * get_scsi_device(const char * name, const char * type);
204 virtual smart_device
* autodetect_smart_device(const char * name
);
206 virtual bool ata_scan(smart_device_list
& devlist
) = 0;
208 virtual bool scsi_scan(smart_device_list
& devlist
) = 0;
211 // Win9x/ME reduced functionality
212 class win9x_smart_interface
213 : public /*extends*/ win_smart_interface
216 virtual scsi_device
* get_scsi_device(const char * name
, const char * type
);
218 virtual bool ata_scan(smart_device_list
& devlist
);
220 virtual bool scsi_scan(smart_device_list
& devlist
);
224 class winnt_smart_interface
225 : public /*extends*/ win_smart_interface
228 virtual scsi_device
* get_scsi_device(const char * name
, const char * type
);
230 virtual smart_device
* autodetect_smart_device(const char * name
);
232 virtual bool ata_scan(smart_device_list
& devlist
);
234 virtual bool scsi_scan(smart_device_list
& devlist
);
238 //////////////////////////////////////////////////////////////////////
240 // Running on Win9x/ME ?
241 static inline bool is_win9x()
243 return !!(GetVersion() & 0x80000000);
246 // Running on 64-bit Windows as 32-bit app ?
247 static bool is_wow64()
249 HMODULE hk
= GetModuleHandleA("kernel32");
252 BOOL (WINAPI
* IsWow64Process_p
)(HANDLE
, PBOOL
) =
253 (BOOL (WINAPI
*)(HANDLE
, PBOOL
))GetProcAddress(hk
, "IsWow64Process");
254 if (!IsWow64Process_p
)
257 if (!IsWow64Process_p(GetCurrentProcess(), &w64
))
262 // Return info string about build host and OS version
263 std::string
win_smart_interface::get_os_version_str()
265 char vstr
[sizeof(SMARTMONTOOLS_BUILD_HOST
)-1+sizeof("-2003r2(64)-sp2.1")+13]
266 = SMARTMONTOOLS_BUILD_HOST
;
269 char * const vptr
= vstr
+sizeof(SMARTMONTOOLS_BUILD_HOST
)-1;
270 const int vlen
= sizeof(vstr
)-sizeof(SMARTMONTOOLS_BUILD_HOST
);
271 assert(vptr
== vstr
+strlen(vstr
) && vptr
+vlen
+1 == vstr
+sizeof(vstr
));
273 OSVERSIONINFOEXA vi
; memset(&vi
, 0, sizeof(vi
));
274 vi
.dwOSVersionInfoSize
= sizeof(vi
);
275 if (!GetVersionExA((OSVERSIONINFOA
*)&vi
)) {
276 memset(&vi
, 0, sizeof(vi
));
277 vi
.dwOSVersionInfoSize
= sizeof(OSVERSIONINFOA
);
278 if (!GetVersionExA((OSVERSIONINFOA
*)&vi
))
282 if (vi
.dwPlatformId
> 0xff || vi
.dwMajorVersion
> 0xff || vi
.dwMinorVersion
> 0xff)
286 switch (vi
.dwPlatformId
<< 16 | vi
.dwMajorVersion
<< 8 | vi
.dwMinorVersion
) {
287 case VER_PLATFORM_WIN32_WINDOWS
<<16|0x0400| 0:
288 w
= (vi
.szCSDVersion
[1] == 'B' ||
289 vi
.szCSDVersion
[1] == 'C' ? "95-osr2" : "95"); break;
290 case VER_PLATFORM_WIN32_WINDOWS
<<16|0x0400|10:
291 w
= (vi
.szCSDVersion
[1] == 'A' ? "98se" : "98"); break;
292 case VER_PLATFORM_WIN32_WINDOWS
<<16|0x0400|90: w
= "me"; break;
293 //case VER_PLATFORM_WIN32_NT <<16|0x0300|51: w = "nt3.51"; break;
294 case VER_PLATFORM_WIN32_NT
<<16|0x0400| 0: w
= "nt4"; break;
295 case VER_PLATFORM_WIN32_NT
<<16|0x0500| 0: w
= "2000"; break;
296 case VER_PLATFORM_WIN32_NT
<<16|0x0500| 1:
297 w
= (!GetSystemMetrics(87/*SM_MEDIACENTER*/) ? "xp"
299 case VER_PLATFORM_WIN32_NT
<<16|0x0500| 2:
300 w
= (!GetSystemMetrics(89/*SM_SERVERR2*/) ? "2003"
302 case VER_PLATFORM_WIN32_NT
<<16|0x0600| 0:
303 w
= (vi
.wProductType
== VER_NT_WORKSTATION
? "vista"
305 case VER_PLATFORM_WIN32_NT
<<16|0x0600| 1:
306 w
= (vi
.wProductType
== VER_NT_WORKSTATION
? "win7"
308 default: w
= 0; break;
311 const char * w64
= (is_wow64() ? "(64)" : "");
313 snprintf(vptr
, vlen
, "-%s%lu.%lu%s",
314 (vi
.dwPlatformId
==VER_PLATFORM_WIN32_NT
? "nt" : "9x"),
315 vi
.dwMajorVersion
, vi
.dwMinorVersion
, w64
);
316 else if (vi
.wServicePackMinor
)
317 snprintf(vptr
, vlen
, "-%s%s-sp%u.%u", w
, w64
, vi
.wServicePackMajor
, vi
.wServicePackMinor
);
318 else if (vi
.wServicePackMajor
)
319 snprintf(vptr
, vlen
, "-%s%s-sp%u", w
, w64
, vi
.wServicePackMajor
);
321 snprintf(vptr
, vlen
, "-%s%s", w
, w64
);
325 // Return value for device detection functions
326 enum win_dev_type
{ DEV_UNKNOWN
= 0, DEV_ATA
, DEV_SCSI
, DEV_USB
};
328 static win_dev_type
get_phy_drive_type(int drive
);
329 static win_dev_type
get_log_drive_type(int drive
);
330 static bool get_usb_id(int drive
, unsigned short & vendor_id
,
331 unsigned short & product_id
);
333 static const char * ata_get_def_options(void);
336 static int is_permissive()
338 if (!con
->permissive
) {
339 pout("To continue, add one or more '-T permissive' options.\n");
346 // return number for drive letter, -1 on error
347 // "[A-Za-z]:([/\\][.]?)?" => 0-25
348 // Accepts trailing '"' to fix broken "X:\" parameter passing from .bat files
349 static int drive_letter(const char * s
)
351 return ( (('A' <= s
[0] && s
[0] <= 'Z') || ('a' <= s
[0] && s
[0] <= 'z'))
353 && (!s
[2] || ( strchr("/\\\"", s
[2])
354 && (!s
[3] || (s
[3] == '.' && !s
[4]))) ) ?
355 (s
[0] & 0x1f) - 1 : -1);
358 // Skip trailing "/dev/", do not allow "/dev/X:"
359 static const char * skipdev(const char * s
)
361 return (!strncmp(s
, "/dev/", 5) && drive_letter(s
+5) < 0 ? s
+5 : s
);
364 ata_device
* win_smart_interface::get_ata_device(const char * name
, const char * type
)
366 const char * testname
= skipdev(name
);
367 if (!strncmp(testname
, "tw_cli", 6))
368 return new win_tw_cli_device(this, name
, type
);
369 return new win_ata_device(this, name
, type
);
372 scsi_device
* win9x_smart_interface::get_scsi_device(const char * name
, const char * type
)
374 return new win_aspi_device(this, name
, type
);
377 scsi_device
* winnt_smart_interface::get_scsi_device(const char * name
, const char * type
)
379 const char * testname
= skipdev(name
);
380 if (!strncmp(testname
, "scsi", 4))
381 return new win_aspi_device(this, name
, type
);
382 return new win_scsi_device(this, name
, type
);
385 static win_dev_type
get_dev_type(const char * name
, int & phydrive
)
388 name
= skipdev(name
);
389 if (!strncmp(name
, "st", 2))
391 if (!strncmp(name
, "nst", 3))
393 if (!strncmp(name
, "tape", 4))
396 int logdrive
= drive_letter(name
);
398 win_dev_type type
= get_log_drive_type(logdrive
);
399 return (type
!= DEV_UNKNOWN
? type
: DEV_SCSI
);
402 char drive
[1+1] = "";
403 if (sscanf(name
, "sd%1[a-z]", drive
) == 1) {
404 phydrive
= drive
[0] - 'a';
405 return get_phy_drive_type(phydrive
);
409 if (sscanf(name
, "pd%d", &phydrive
) == 1 && phydrive
>= 0)
410 return get_phy_drive_type(phydrive
);
414 smart_device
* win_smart_interface::autodetect_smart_device(const char * name
)
416 const char * testname
= skipdev(name
);
417 if (!strncmp(testname
, "hd", 2))
418 return new win_ata_device(this, name
, "");
419 if (!strncmp(testname
, "scsi", 4))
420 return new win_aspi_device(this, name
, "");
421 if (!strncmp(testname
, "tw_cli", 6))
422 return new win_tw_cli_device(this, name
, "");
426 smart_device
* winnt_smart_interface::autodetect_smart_device(const char * name
)
428 smart_device
* dev
= win_smart_interface::autodetect_smart_device(name
);
433 win_dev_type type
= get_dev_type(name
, phydrive
);
436 return new win_ata_device(this, name
, "");
437 if (type
== DEV_SCSI
)
438 return new win_scsi_device(this, name
, "");
440 if (type
== DEV_USB
) {
442 unsigned short vendor_id
= 0, product_id
= 0;
443 if (!(phydrive
>= 0 && get_usb_id(phydrive
, vendor_id
, product_id
))) {
444 set_err(EINVAL
, "Unable to read USB device ID");
447 // Get type name for this ID
448 const char * usbtype
= get_usb_dev_type_by_id(vendor_id
, product_id
);
451 // Return SAT/USB device for this type
452 return get_sat_device(usbtype
, new win_scsi_device(this, name
, ""));
459 // makes a list of ATA or SCSI devices for the DEVICESCAN directive
460 bool win_smart_interface::scan_smart_devices(smart_device_list
& devlist
,
461 const char * type
, const char * pattern
/* = 0*/)
464 set_err(EINVAL
, "DEVICESCAN with pattern not implemented yet");
468 if (!type
|| !strcmp(type
, "ata")) {
469 if (!ata_scan(devlist
))
473 if (!type
|| !strcmp(type
, "scsi")) {
474 if (!scsi_scan(devlist
))
481 // get examples for smartctl
482 std::string
win_smart_interface::get_app_examples(const char * appname
)
484 if (strcmp(appname
, "smartctl"))
486 return "=================================================== SMARTCTL EXAMPLES =====\n\n"
487 " smartctl -a /dev/hda (Prints all SMART information)\n\n"
488 " smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda\n"
489 " (Enables SMART on first disk)\n\n"
490 " smartctl -t long /dev/hda (Executes extended disk self-test)\n\n"
491 " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda\n"
492 " (Prints Self-Test & Attribute errors)\n"
493 " smartctl -a /dev/scsi21\n"
494 " (Prints all information for SCSI disk on ASPI adapter 2, ID 1)\n"
495 " smartctl -a /dev/sda\n"
496 " (Prints all information for SCSI disk on PhysicalDrive 0)\n"
497 " smartctl -a /dev/pd3\n"
498 " (Prints all information for SCSI disk on PhysicalDrive 3)\n"
499 " smartctl -a /dev/tape1\n"
500 " (Prints all information for SCSI tape on Tape 1)\n"
501 " smartctl -A /dev/hdb,3\n"
502 " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n"
503 " smartctl -A /dev/tw_cli/c0/p1\n"
504 " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n"
506 " ATA SMART access methods and ordering may be specified by modifiers\n"
507 " following the device name: /dev/hdX:[saicm], where\n"
508 " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n"
509 " 'i': IOCTL_IDE_PASS_THROUGH, 'c': ATA via IOCTL_SCSI_PASS_THROUGH,\n"
510 " 'f': IOCTL_STORAGE_*, 'm': IOCTL_SCSI_MINIPORT_*.\n"
512 " The default on this system is /dev/sdX:%s\n", ata_get_def_options()
517 /////////////////////////////////////////////////////////////////////////////
519 /////////////////////////////////////////////////////////////////////////////
521 // SMART_* IOCTLs, also known as DFP_* (Disk Fault Protection)
523 #define FILE_READ_ACCESS 0x0001
524 #define FILE_WRITE_ACCESS 0x0002
525 #define METHOD_BUFFERED 0
526 #define CTL_CODE(DeviceType, Function, Method, Access) (((DeviceType) << 16) | ((Access) << 14) | ((Function) << 2) | (Method))
528 #define FILE_DEVICE_DISK 7
529 #define IOCTL_DISK_BASE FILE_DEVICE_DISK
531 #define SMART_GET_VERSION \
532 CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
534 #define SMART_SEND_DRIVE_COMMAND \
535 CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
537 #define SMART_RCV_DRIVE_DATA \
538 CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
540 ASSERT_CONST(SMART_GET_VERSION
, 0x074080);
541 ASSERT_CONST(SMART_SEND_DRIVE_COMMAND
, 0x07c084);
542 ASSERT_CONST(SMART_RCV_DRIVE_DATA
, 0x07c088);
544 #define SMART_CYL_LOW 0x4F
545 #define SMART_CYL_HI 0xC2
550 typedef struct _GETVERSIONOUTPARAMS
{
557 } GETVERSIONOUTPARAMS
, *PGETVERSIONOUTPARAMS
, *LPGETVERSIONOUTPARAMS
;
559 ASSERT_SIZEOF(GETVERSIONOUTPARAMS
, 24);
562 #define SMART_VENDOR_3WARE 0x13C1 // identifies 3ware specific parameters
564 typedef struct _GETVERSIONINPARAMS_EX
{
570 DWORD dwDeviceMapEx
; // 3ware specific: RAID drive bit map
571 WORD wIdentifier
; // Vendor specific identifier
572 WORD wControllerId
; // 3ware specific: Controller ID (0,1,...)
574 } GETVERSIONINPARAMS_EX
, *PGETVERSIONINPARAMS_EX
, *LPGETVERSIONINPARAMS_EX
;
576 ASSERT_SIZEOF(GETVERSIONINPARAMS_EX
, sizeof(GETVERSIONOUTPARAMS
));
579 typedef struct _IDEREGS
{
581 UCHAR bSectorCountReg
;
582 UCHAR bSectorNumberReg
;
588 } IDEREGS
, *PIDEREGS
, *LPIDEREGS
;
590 typedef struct _SENDCMDINPARAMS
{
597 } SENDCMDINPARAMS
, *PSENDCMDINPARAMS
, *LPSENDCMDINPARAMS
;
599 ASSERT_SIZEOF(SENDCMDINPARAMS
, 32+1);
601 typedef struct _SENDCMDINPARAMS_EX
{
605 BYTE bPortNumber
; // 3ware specific: port number
606 WORD wIdentifier
; // Vendor specific identifier
609 } SENDCMDINPARAMS_EX
, *PSENDCMDINPARAMS_EX
, *LPSENDCMDINPARAMS_EX
;
611 ASSERT_SIZEOF(SENDCMDINPARAMS_EX
, sizeof(SENDCMDINPARAMS
));
614 /* DRIVERSTATUS.bDriverError constants (just for info, not used)
615 #define SMART_NO_ERROR 0
616 #define SMART_IDE_ERROR 1
617 #define SMART_INVALID_FLAG 2
618 #define SMART_INVALID_COMMAND 3
619 #define SMART_INVALID_BUFFER 4
620 #define SMART_INVALID_DRIVE 5
621 #define SMART_INVALID_IOCTL 6
622 #define SMART_ERROR_NO_MEM 7
623 #define SMART_INVALID_REGISTER 8
624 #define SMART_NOT_SUPPORTED 9
625 #define SMART_NO_IDE_DEVICE 10
628 typedef struct _DRIVERSTATUS
{
633 } DRIVERSTATUS
, *PDRIVERSTATUS
, *LPDRIVERSTATUS
;
635 typedef struct _SENDCMDOUTPARAMS
{
637 DRIVERSTATUS DriverStatus
;
639 } SENDCMDOUTPARAMS
, *PSENDCMDOUTPARAMS
, *LPSENDCMDOUTPARAMS
;
641 ASSERT_SIZEOF(SENDCMDOUTPARAMS
, 16+1);
646 /////////////////////////////////////////////////////////////////////////////
648 static void print_ide_regs(const IDEREGS
* r
, int out
)
650 pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n",
651 (out
?"STS":"CMD"), r
->bCommandReg
, (out
?"ERR":" FR"), r
->bFeaturesReg
,
652 r
->bSectorCountReg
, r
->bSectorNumberReg
, r
->bCylLowReg
, r
->bCylHighReg
, r
->bDriveHeadReg
);
655 static void print_ide_regs_io(const IDEREGS
* ri
, const IDEREGS
* ro
)
657 pout(" Input : "); print_ide_regs(ri
, 0);
659 pout(" Output: "); print_ide_regs(ro
, 1);
663 /////////////////////////////////////////////////////////////////////////////
665 // call SMART_GET_VERSION, return device map or -1 on error
667 static int smart_get_version(HANDLE hdevice
, GETVERSIONINPARAMS_EX
* ata_version_ex
= 0)
669 GETVERSIONOUTPARAMS vers
; memset(&vers
, 0, sizeof(vers
));
670 const GETVERSIONINPARAMS_EX
& vers_ex
= (const GETVERSIONINPARAMS_EX
&)vers
;
673 if (!DeviceIoControl(hdevice
, SMART_GET_VERSION
,
674 NULL
, 0, &vers
, sizeof(vers
), &num_out
, NULL
)) {
675 if (con
->reportataioctl
)
676 pout(" SMART_GET_VERSION failed, Error=%ld\n", GetLastError());
680 assert(num_out
== sizeof(GETVERSIONOUTPARAMS
));
682 if (con
->reportataioctl
> 1) {
683 pout(" SMART_GET_VERSION suceeded, bytes returned: %lu\n"
684 " Vers = %d.%d, Caps = 0x%lx, DeviceMap = 0x%02x\n",
685 num_out
, vers
.bVersion
, vers
.bRevision
,
686 vers
.fCapabilities
, vers
.bIDEDeviceMap
);
687 if (vers_ex
.wIdentifier
== SMART_VENDOR_3WARE
)
688 pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08lx\n",
689 vers_ex
.wIdentifier
, vers_ex
.wControllerId
, vers_ex
.dwDeviceMapEx
);
693 *ata_version_ex
= vers_ex
;
695 // TODO: Check vers.fCapabilities here?
696 return vers
.bIDEDeviceMap
;
700 // call SMART_* ioctl
702 static int smart_ioctl(HANDLE hdevice
, int drive
, IDEREGS
* regs
, char * data
, unsigned datasize
, int port
)
704 SENDCMDINPARAMS inpar
;
705 SENDCMDINPARAMS_EX
& inpar_ex
= (SENDCMDINPARAMS_EX
&)inpar
;
707 unsigned char outbuf
[sizeof(SENDCMDOUTPARAMS
)-1 + 512];
708 const SENDCMDOUTPARAMS
* outpar
;
710 unsigned int size_out
;
713 memset(&inpar
, 0, sizeof(inpar
));
714 inpar
.irDriveRegs
= *regs
;
715 // drive is set to 0-3 on Win9x only
716 inpar
.irDriveRegs
.bDriveHeadReg
= 0xA0 | ((drive
& 1) << 4);
717 inpar
.bDriveNumber
= drive
;
721 inpar_ex
.wIdentifier
= SMART_VENDOR_3WARE
;
722 inpar_ex
.bPortNumber
= port
;
725 if (datasize
== 512) {
726 code
= SMART_RCV_DRIVE_DATA
; name
= "SMART_RCV_DRIVE_DATA";
727 inpar
.cBufferSize
= size_out
= 512;
729 else if (datasize
== 0) {
730 code
= SMART_SEND_DRIVE_COMMAND
; name
= "SMART_SEND_DRIVE_COMMAND";
731 if (regs
->bFeaturesReg
== ATA_SMART_STATUS
)
732 size_out
= sizeof(IDEREGS
); // ioctl returns new IDEREGS as data
733 // Note: cBufferSize must be 0 on Win9x
742 memset(&outbuf
, 0, sizeof(outbuf
));
744 if (!DeviceIoControl(hdevice
, code
, &inpar
, sizeof(SENDCMDINPARAMS
)-1,
745 outbuf
, sizeof(SENDCMDOUTPARAMS
)-1 + size_out
, &num_out
, NULL
)) {
746 // CAUTION: DO NOT change "regs" Parameter in this case, see ata_command_interface()
747 long err
= GetLastError();
748 if (con
->reportataioctl
&& (err
!= ERROR_INVALID_PARAMETER
|| con
->reportataioctl
> 1)) {
749 pout(" %s failed, Error=%ld\n", name
, err
);
750 print_ide_regs_io(regs
, NULL
);
752 errno
= ( err
== ERROR_INVALID_FUNCTION
/*9x*/
753 || err
== ERROR_INVALID_PARAMETER
/*NT/2K/XP*/
754 || err
== ERROR_NOT_SUPPORTED
? ENOSYS
: EIO
);
757 // NOTE: On Win9x, inpar.irDriveRegs now contains the returned regs
759 outpar
= (const SENDCMDOUTPARAMS
*)outbuf
;
761 if (outpar
->DriverStatus
.bDriverError
) {
762 if (con
->reportataioctl
) {
763 pout(" %s failed, DriverError=0x%02x, IDEError=0x%02x\n", name
,
764 outpar
->DriverStatus
.bDriverError
, outpar
->DriverStatus
.bIDEError
);
765 print_ide_regs_io(regs
, NULL
);
767 errno
= (!outpar
->DriverStatus
.bIDEError
? ENOSYS
: EIO
);
771 if (con
->reportataioctl
> 1) {
772 pout(" %s suceeded, bytes returned: %lu (buffer %lu)\n", name
,
773 num_out
, outpar
->cBufferSize
);
774 print_ide_regs_io(regs
, (regs
->bFeaturesReg
== ATA_SMART_STATUS
?
775 (const IDEREGS
*)(outpar
->bBuffer
) : NULL
));
779 memcpy(data
, outpar
->bBuffer
, 512);
780 else if (regs
->bFeaturesReg
== ATA_SMART_STATUS
) {
781 if (nonempty(const_cast<unsigned char *>(outpar
->bBuffer
), sizeof(IDEREGS
)))
782 *regs
= *(const IDEREGS
*)(outpar
->bBuffer
);
783 else { // Workaround for driver not returning regs
784 if (con
->reportataioctl
)
785 pout(" WARNING: driver does not return ATA registers in output buffer!\n");
786 *regs
= inpar
.irDriveRegs
;
794 /////////////////////////////////////////////////////////////////////////////
796 // IDE PASS THROUGH (2000, XP, undocumented)
798 // Based on WinATA.cpp, 2002 c't/Matthias Withopf
799 // ftp://ftp.heise.de/pub/ct/listings/0207-218.zip
801 #define FILE_DEVICE_CONTROLLER 4
802 #define IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER
804 #define IOCTL_IDE_PASS_THROUGH \
805 CTL_CODE(IOCTL_SCSI_BASE, 0x040A, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
807 ASSERT_CONST(IOCTL_IDE_PASS_THROUGH
, 0x04d028);
813 ULONG DataBufferSize
;
817 ASSERT_SIZEOF(ATA_PASS_THROUGH
, 12+1);
822 /////////////////////////////////////////////////////////////////////////////
824 static int ide_pass_through_ioctl(HANDLE hdevice
, IDEREGS
* regs
, char * data
, unsigned datasize
)
826 if (datasize
> 512) {
830 unsigned int size
= sizeof(ATA_PASS_THROUGH
)-1 + datasize
;
831 ATA_PASS_THROUGH
* buf
= (ATA_PASS_THROUGH
*)VirtualAlloc(NULL
, size
, MEM_COMMIT
, PAGE_READWRITE
);
833 const unsigned char magic
= 0xcf;
841 buf
->DataBufferSize
= datasize
;
843 buf
->DataBuffer
[0] = magic
;
845 if (!DeviceIoControl(hdevice
, IOCTL_IDE_PASS_THROUGH
,
846 buf
, size
, buf
, size
, &num_out
, NULL
)) {
847 long err
= GetLastError();
848 if (con
->reportataioctl
) {
849 pout(" IOCTL_IDE_PASS_THROUGH failed, Error=%ld\n", err
);
850 print_ide_regs_io(regs
, NULL
);
852 VirtualFree(buf
, 0, MEM_RELEASE
);
853 errno
= (err
== ERROR_INVALID_FUNCTION
|| err
== ERROR_NOT_SUPPORTED
? ENOSYS
: EIO
);
858 if (buf
->IdeReg
.bCommandReg
/*Status*/ & 0x01) {
859 if (con
->reportataioctl
) {
860 pout(" IOCTL_IDE_PASS_THROUGH command failed:\n");
861 print_ide_regs_io(regs
, &buf
->IdeReg
);
863 VirtualFree(buf
, 0, MEM_RELEASE
);
868 // Check and copy data
871 || (buf
->DataBuffer
[0] == magic
&& !nonempty(buf
->DataBuffer
+1, datasize
-1))) {
872 if (con
->reportataioctl
) {
873 pout(" IOCTL_IDE_PASS_THROUGH output data missing (%lu, %lu)\n",
874 num_out
, buf
->DataBufferSize
);
875 print_ide_regs_io(regs
, &buf
->IdeReg
);
877 VirtualFree(buf
, 0, MEM_RELEASE
);
881 memcpy(data
, buf
->DataBuffer
, datasize
);
884 if (con
->reportataioctl
> 1) {
885 pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %lu (buffer %lu)\n",
886 num_out
, buf
->DataBufferSize
);
887 print_ide_regs_io(regs
, &buf
->IdeReg
);
891 // Caution: VirtualFree() fails if parameter "dwSize" is nonzero
892 VirtualFree(buf
, 0, MEM_RELEASE
);
897 /////////////////////////////////////////////////////////////////////////////
899 // ATA PASS THROUGH (Win2003, XP SP2)
901 #define IOCTL_ATA_PASS_THROUGH \
902 CTL_CODE(IOCTL_SCSI_BASE, 0x040B, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
904 ASSERT_CONST(IOCTL_ATA_PASS_THROUGH
, 0x04d02c);
906 typedef struct _ATA_PASS_THROUGH_EX
{
912 UCHAR ReservedAsUchar
;
913 ULONG DataTransferLength
;
915 ULONG ReservedAsUlong
;
916 ULONG
/*_PTR*/ DataBufferOffset
;
917 UCHAR PreviousTaskFile
[8];
918 UCHAR CurrentTaskFile
[8];
919 } ATA_PASS_THROUGH_EX
, *PATA_PASS_THROUGH_EX
;
921 ASSERT_SIZEOF(ATA_PASS_THROUGH_EX
, 40);
923 #define ATA_FLAGS_DRDY_REQUIRED 0x01
924 #define ATA_FLAGS_DATA_IN 0x02
925 #define ATA_FLAGS_DATA_OUT 0x04
926 #define ATA_FLAGS_48BIT_COMMAND 0x08
927 #define ATA_FLAGS_USE_DMA 0x10
928 #define ATA_FLAGS_NO_MULTIPLE 0x20 // Vista
931 /////////////////////////////////////////////////////////////////////////////
934 // IOCTL_ATA_PASS_THROUGH[_DIRECT] can only handle one interrupt/DRQ data
935 // transfer per command. Therefore, multi-sector transfers are only supported
936 // for the READ/WRITE MULTIPLE [EXT] commands. Other commands like READ/WRITE SECTORS
937 // or READ/WRITE LOG EXT work only with single sector transfers.
938 // The latter are supported on Vista (only) through new ATA_FLAGS_NO_MULTIPLE.
940 // http://social.msdn.microsoft.com/Forums/en-US/storageplatformata/thread/eb408507-f221-455b-9bbb-d1069b29c4da
942 static int ata_pass_through_ioctl(HANDLE hdevice
, IDEREGS
* regs
, IDEREGS
* prev_regs
, char * data
, int datasize
)
944 const int max_sectors
= 32; // TODO: Allocate dynamic buffer
947 ATA_PASS_THROUGH_EX apt
;
949 UCHAR ucDataBuf
[max_sectors
* 512];
950 } ATA_PASS_THROUGH_EX_WITH_BUFFERS
;
952 const unsigned char magic
= 0xcf;
954 ATA_PASS_THROUGH_EX_WITH_BUFFERS ab
; memset(&ab
, 0, sizeof(ab
));
955 ab
.apt
.Length
= sizeof(ATA_PASS_THROUGH_EX
);
957 //ab.apt.TargetId = 0;
959 ab
.apt
.TimeOutValue
= 10;
960 unsigned size
= offsetof(ATA_PASS_THROUGH_EX_WITH_BUFFERS
, ucDataBuf
);
961 ab
.apt
.DataBufferOffset
= size
;
964 if (datasize
> (int)sizeof(ab
.ucDataBuf
)) {
968 ab
.apt
.AtaFlags
= ATA_FLAGS_DATA_IN
;
969 ab
.apt
.DataTransferLength
= datasize
;
971 ab
.ucDataBuf
[0] = magic
;
973 else if (datasize
< 0) {
974 if (-datasize
> (int)sizeof(ab
.ucDataBuf
)) {
978 ab
.apt
.AtaFlags
= ATA_FLAGS_DATA_OUT
;
979 ab
.apt
.DataTransferLength
= -datasize
;
981 memcpy(ab
.ucDataBuf
, data
, -datasize
);
984 assert(ab
.apt
.AtaFlags
== 0);
985 assert(ab
.apt
.DataTransferLength
== 0);
988 assert(sizeof(ab
.apt
.CurrentTaskFile
) == sizeof(IDEREGS
));
989 IDEREGS
* ctfregs
= (IDEREGS
*)ab
.apt
.CurrentTaskFile
;
990 IDEREGS
* ptfregs
= (IDEREGS
*)ab
.apt
.PreviousTaskFile
;
994 *ptfregs
= *prev_regs
;
995 ab
.apt
.AtaFlags
|= ATA_FLAGS_48BIT_COMMAND
;
999 if (!DeviceIoControl(hdevice
, IOCTL_ATA_PASS_THROUGH
,
1000 &ab
, size
, &ab
, size
, &num_out
, NULL
)) {
1001 long err
= GetLastError();
1002 if (con
->reportataioctl
) {
1003 pout(" IOCTL_ATA_PASS_THROUGH failed, Error=%ld\n", err
);
1004 print_ide_regs_io(regs
, NULL
);
1006 errno
= (err
== ERROR_INVALID_FUNCTION
|| err
== ERROR_NOT_SUPPORTED
? ENOSYS
: EIO
);
1011 if (ctfregs
->bCommandReg
/*Status*/ & (0x01/*Err*/|0x08/*DRQ*/)) {
1012 if (con
->reportataioctl
) {
1013 pout(" IOCTL_ATA_PASS_THROUGH command failed:\n");
1014 print_ide_regs_io(regs
, ctfregs
);
1020 // Check and copy data
1022 if ( num_out
!= size
1023 || (ab
.ucDataBuf
[0] == magic
&& !nonempty(ab
.ucDataBuf
+1, datasize
-1))) {
1024 if (con
->reportataioctl
) {
1025 pout(" IOCTL_ATA_PASS_THROUGH output data missing (%lu)\n", num_out
);
1026 print_ide_regs_io(regs
, ctfregs
);
1031 memcpy(data
, ab
.ucDataBuf
, datasize
);
1034 if (con
->reportataioctl
> 1) {
1035 pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out
);
1036 print_ide_regs_io(regs
, ctfregs
);
1040 *prev_regs
= *ptfregs
;
1046 /////////////////////////////////////////////////////////////////////////////
1048 // ATA PASS THROUGH via SCSI PASS THROUGH (WinNT4 only)
1050 #define IOCTL_SCSI_PASS_THROUGH \
1051 CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
1053 ASSERT_CONST(IOCTL_SCSI_PASS_THROUGH
, 0x04d004);
1055 #define SCSI_IOCTL_DATA_OUT 0
1056 #define SCSI_IOCTL_DATA_IN 1
1057 #define SCSI_IOCTL_DATA_UNSPECIFIED 2
1058 // undocumented SCSI opcode to for ATA passthrough
1059 #define SCSIOP_ATA_PASSTHROUGH 0xCC
1061 typedef struct _SCSI_PASS_THROUGH
{
1068 UCHAR SenseInfoLength
;
1070 ULONG DataTransferLength
;
1072 ULONG
/*_PTR*/ DataBufferOffset
;
1073 ULONG SenseInfoOffset
;
1075 } SCSI_PASS_THROUGH
, *PSCSI_PASS_THROUGH
;
1077 ASSERT_SIZEOF(SCSI_PASS_THROUGH
, 44);
1080 /////////////////////////////////////////////////////////////////////////////
1082 static int ata_via_scsi_pass_through_ioctl(HANDLE hdevice
, IDEREGS
* regs
, char * data
, unsigned datasize
)
1085 SCSI_PASS_THROUGH spt
;
1087 UCHAR ucSenseBuf
[32];
1088 UCHAR ucDataBuf
[512];
1089 } SCSI_PASS_THROUGH_WITH_BUFFERS
;
1091 SCSI_PASS_THROUGH_WITH_BUFFERS sb
;
1095 const unsigned char magic
= 0xcf;
1097 memset(&sb
, 0, sizeof(sb
));
1098 sb
.spt
.Length
= sizeof(SCSI_PASS_THROUGH
);
1099 //sb.spt.PathId = 0;
1100 sb
.spt
.TargetId
= 1;
1102 sb
.spt
.CdbLength
= 10; sb
.spt
.SenseInfoLength
= 24;
1103 sb
.spt
.TimeOutValue
= 10;
1104 sb
.spt
.SenseInfoOffset
= offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS
, ucSenseBuf
);
1105 size
= offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS
, ucDataBuf
);
1106 sb
.spt
.DataBufferOffset
= size
;
1109 if (datasize
> sizeof(sb
.ucDataBuf
)) {
1113 sb
.spt
.DataIn
= SCSI_IOCTL_DATA_IN
;
1114 sb
.spt
.DataTransferLength
= datasize
;
1116 sb
.ucDataBuf
[0] = magic
;
1119 sb
.spt
.DataIn
= SCSI_IOCTL_DATA_UNSPECIFIED
;
1120 //sb.spt.DataTransferLength = 0;
1123 // Use pseudo SCSI command followed by registers
1124 sb
.spt
.Cdb
[0] = SCSIOP_ATA_PASSTHROUGH
;
1125 cdbregs
= (IDEREGS
*)(sb
.spt
.Cdb
+2);
1128 if (!DeviceIoControl(hdevice
, IOCTL_SCSI_PASS_THROUGH
,
1129 &sb
, size
, &sb
, size
, &num_out
, NULL
)) {
1130 long err
= GetLastError();
1131 if (con
->reportataioctl
)
1132 pout(" ATA via IOCTL_SCSI_PASS_THROUGH failed, Error=%ld\n", err
);
1133 errno
= (err
== ERROR_INVALID_FUNCTION
|| err
== ERROR_NOT_SUPPORTED
? ENOSYS
: EIO
);
1137 // Cannot check ATA status, because command does not return IDEREGS
1139 // Check and copy data
1141 if ( num_out
!= size
1142 || (sb
.ucDataBuf
[0] == magic
&& !nonempty(sb
.ucDataBuf
+1, datasize
-1))) {
1143 if (con
->reportataioctl
) {
1144 pout(" ATA via IOCTL_SCSI_PASS_THROUGH output data missing (%lu)\n", num_out
);
1145 print_ide_regs_io(regs
, NULL
);
1150 memcpy(data
, sb
.ucDataBuf
, datasize
);
1153 if (con
->reportataioctl
> 1) {
1154 pout(" ATA via IOCTL_SCSI_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out
);
1155 print_ide_regs_io(regs
, NULL
);
1161 /////////////////////////////////////////////////////////////////////////////
1163 // SMART IOCTL via SCSI MINIPORT ioctl
1165 // This function is handled by ATAPI port driver (atapi.sys) or by SCSI
1166 // miniport driver (via SCSI port driver scsiport.sys).
1167 // It can be used to skip the missing or broken handling of some SMART
1168 // command codes (e.g. READ_LOG) in the disk class driver (disk.sys)
1170 #define IOCTL_SCSI_MINIPORT \
1171 CTL_CODE(IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
1173 ASSERT_CONST(IOCTL_SCSI_MINIPORT
, 0x04d008);
1175 typedef struct _SRB_IO_CONTROL
{
1182 } SRB_IO_CONTROL
, *PSRB_IO_CONTROL
;
1184 ASSERT_SIZEOF(SRB_IO_CONTROL
, 28);
1186 #define FILE_DEVICE_SCSI 0x001b
1188 #define IOCTL_SCSI_MINIPORT_SMART_VERSION ((FILE_DEVICE_SCSI << 16) + 0x0500)
1189 #define IOCTL_SCSI_MINIPORT_IDENTIFY ((FILE_DEVICE_SCSI << 16) + 0x0501)
1190 #define IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS ((FILE_DEVICE_SCSI << 16) + 0x0502)
1191 #define IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS ((FILE_DEVICE_SCSI << 16) + 0x0503)
1192 #define IOCTL_SCSI_MINIPORT_ENABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0504)
1193 #define IOCTL_SCSI_MINIPORT_DISABLE_SMART ((FILE_DEVICE_SCSI << 16) + 0x0505)
1194 #define IOCTL_SCSI_MINIPORT_RETURN_STATUS ((FILE_DEVICE_SCSI << 16) + 0x0506)
1195 #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE ((FILE_DEVICE_SCSI << 16) + 0x0507)
1196 #define IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES ((FILE_DEVICE_SCSI << 16) + 0x0508)
1197 #define IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS ((FILE_DEVICE_SCSI << 16) + 0x0509)
1198 #define IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE ((FILE_DEVICE_SCSI << 16) + 0x050a)
1199 #define IOCTL_SCSI_MINIPORT_READ_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050b)
1200 #define IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG ((FILE_DEVICE_SCSI << 16) + 0x050c)
1202 /////////////////////////////////////////////////////////////////////////////
1204 static int ata_via_scsi_miniport_smart_ioctl(HANDLE hdevice
, IDEREGS
* regs
, char * data
, int datasize
)
1207 DWORD code
= 0; const char * name
= 0;
1208 if (regs
->bCommandReg
== ATA_IDENTIFY_DEVICE
) {
1209 code
= IOCTL_SCSI_MINIPORT_IDENTIFY
; name
= "IDENTIFY";
1211 else if (regs
->bCommandReg
== ATA_SMART_CMD
) switch (regs
->bFeaturesReg
) {
1212 case ATA_SMART_READ_VALUES
:
1213 code
= IOCTL_SCSI_MINIPORT_READ_SMART_ATTRIBS
; name
= "READ_SMART_ATTRIBS"; break;
1214 case ATA_SMART_READ_THRESHOLDS
:
1215 code
= IOCTL_SCSI_MINIPORT_READ_SMART_THRESHOLDS
; name
= "READ_SMART_THRESHOLDS"; break;
1216 case ATA_SMART_ENABLE
:
1217 code
= IOCTL_SCSI_MINIPORT_ENABLE_SMART
; name
= "ENABLE_SMART"; break;
1218 case ATA_SMART_DISABLE
:
1219 code
= IOCTL_SCSI_MINIPORT_DISABLE_SMART
; name
= "DISABLE_SMART"; break;
1220 case ATA_SMART_STATUS
:
1221 code
= IOCTL_SCSI_MINIPORT_RETURN_STATUS
; name
= "RETURN_STATUS"; break;
1222 case ATA_SMART_AUTOSAVE
:
1223 code
= IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTOSAVE
; name
= "ENABLE_DISABLE_AUTOSAVE"; break;
1224 //case ATA_SMART_SAVE: // obsolete since ATA-6, not used by smartmontools
1225 // code = IOCTL_SCSI_MINIPORT_SAVE_ATTRIBUTE_VALUES; name = "SAVE_ATTRIBUTE_VALUES"; break;
1226 case ATA_SMART_IMMEDIATE_OFFLINE
:
1227 code
= IOCTL_SCSI_MINIPORT_EXECUTE_OFFLINE_DIAGS
; name
= "EXECUTE_OFFLINE_DIAGS"; break;
1228 case ATA_SMART_AUTO_OFFLINE
:
1229 code
= IOCTL_SCSI_MINIPORT_ENABLE_DISABLE_AUTO_OFFLINE
; name
= "ENABLE_DISABLE_AUTO_OFFLINE"; break;
1230 case ATA_SMART_READ_LOG_SECTOR
:
1231 code
= IOCTL_SCSI_MINIPORT_READ_SMART_LOG
; name
= "READ_SMART_LOG"; break;
1232 case ATA_SMART_WRITE_LOG_SECTOR
:
1233 code
= IOCTL_SCSI_MINIPORT_WRITE_SMART_LOG
; name
= "WRITE_SMART_LOG"; break;
1242 SRB_IO_CONTROL srbc
;
1245 SENDCMDOUTPARAMS out
;
1249 ASSERT_SIZEOF(sb
, sizeof(SRB_IO_CONTROL
)+sizeof(SENDCMDINPARAMS
)-1+512);
1250 memset(&sb
, 0, sizeof(sb
));
1254 if (datasize
> (int)sizeof(sb
.space
)+1) {
1260 else if (datasize
< 0) {
1261 if (-datasize
> (int)sizeof(sb
.space
)+1) {
1266 memcpy(sb
.params
.in
.bBuffer
, data
, size
);
1268 else if (code
== IOCTL_SCSI_MINIPORT_RETURN_STATUS
)
1269 size
= sizeof(IDEREGS
);
1272 sb
.srbc
.HeaderLength
= sizeof(SRB_IO_CONTROL
);
1273 memcpy(sb
.srbc
.Signature
, "SCSIDISK", 8); // atapi.sys
1274 sb
.srbc
.Timeout
= 60; // seconds
1275 sb
.srbc
.ControlCode
= code
;
1276 //sb.srbc.ReturnCode = 0;
1277 sb
.srbc
.Length
= sizeof(SENDCMDINPARAMS
)-1 + size
;
1278 sb
.params
.in
.irDriveRegs
= *regs
;
1279 sb
.params
.in
.cBufferSize
= size
;
1281 // Call miniport ioctl
1282 size
+= sizeof(SRB_IO_CONTROL
) + sizeof(SENDCMDINPARAMS
)-1;
1284 if (!DeviceIoControl(hdevice
, IOCTL_SCSI_MINIPORT
,
1285 &sb
, size
, &sb
, size
, &num_out
, NULL
)) {
1286 long err
= GetLastError();
1287 if (con
->reportataioctl
) {
1288 pout(" IOCTL_SCSI_MINIPORT_%s failed, Error=%ld\n", name
, err
);
1289 print_ide_regs_io(regs
, NULL
);
1291 errno
= (err
== ERROR_INVALID_FUNCTION
|| err
== ERROR_NOT_SUPPORTED
? ENOSYS
: EIO
);
1296 if (sb
.srbc
.ReturnCode
) {
1297 if (con
->reportataioctl
) {
1298 pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08lx\n", name
, sb
.srbc
.ReturnCode
);
1299 print_ide_regs_io(regs
, NULL
);
1305 if (sb
.params
.out
.DriverStatus
.bDriverError
) {
1306 if (con
->reportataioctl
) {
1307 pout(" IOCTL_SCSI_MINIPORT_%s failed, DriverError=0x%02x, IDEError=0x%02x\n", name
,
1308 sb
.params
.out
.DriverStatus
.bDriverError
, sb
.params
.out
.DriverStatus
.bIDEError
);
1309 print_ide_regs_io(regs
, NULL
);
1311 errno
= (!sb
.params
.out
.DriverStatus
.bIDEError
? ENOSYS
: EIO
);
1315 if (con
->reportataioctl
> 1) {
1316 pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %lu (buffer %lu)\n", name
,
1317 num_out
, sb
.params
.out
.cBufferSize
);
1318 print_ide_regs_io(regs
, (code
== IOCTL_SCSI_MINIPORT_RETURN_STATUS
?
1319 (const IDEREGS
*)(sb
.params
.out
.bBuffer
) : 0));
1323 memcpy(data
, sb
.params
.out
.bBuffer
, datasize
);
1324 else if (datasize
== 0 && code
== IOCTL_SCSI_MINIPORT_RETURN_STATUS
)
1325 *regs
= *(const IDEREGS
*)(sb
.params
.out
.bBuffer
);
1331 /////////////////////////////////////////////////////////////////////////////
1333 // ATA PASS THROUGH via 3ware specific SCSI MINIPORT ioctl
1335 static int ata_via_3ware_miniport_ioctl(HANDLE hdevice
, IDEREGS
* regs
, char * data
, int datasize
, int port
)
1338 SRB_IO_CONTROL srbc
;
1342 ASSERT_SIZEOF(sb
, sizeof(SRB_IO_CONTROL
)+sizeof(IDEREGS
)+512);
1344 if (!(0 <= datasize
&& datasize
<= (int)sizeof(sb
.buffer
) && port
>= 0)) {
1348 memset(&sb
, 0, sizeof(sb
));
1349 strcpy((char *)sb
.srbc
.Signature
, "<3ware>");
1350 sb
.srbc
.HeaderLength
= sizeof(SRB_IO_CONTROL
);
1351 sb
.srbc
.Timeout
= 60; // seconds
1352 sb
.srbc
.ControlCode
= 0xA0000000;
1353 sb
.srbc
.ReturnCode
= 0;
1354 sb
.srbc
.Length
= sizeof(IDEREGS
) + (datasize
> 0 ? datasize
: 1);
1356 sb
.regs
.bReserved
= port
;
1359 if (!DeviceIoControl(hdevice
, IOCTL_SCSI_MINIPORT
,
1360 &sb
, sizeof(sb
), &sb
, sizeof(sb
), &num_out
, NULL
)) {
1361 long err
= GetLastError();
1362 if (con
->reportataioctl
) {
1363 pout(" ATA via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err
);
1364 print_ide_regs_io(regs
, NULL
);
1366 errno
= (err
== ERROR_INVALID_FUNCTION
? ENOSYS
: EIO
);
1370 if (sb
.srbc
.ReturnCode
) {
1371 if (con
->reportataioctl
) {
1372 pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", sb
.srbc
.ReturnCode
);
1373 print_ide_regs_io(regs
, NULL
);
1381 memcpy(data
, sb
.buffer
, datasize
);
1383 if (con
->reportataioctl
> 1) {
1384 pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %lu\n", num_out
);
1385 print_ide_regs_io(regs
, &sb
.regs
);
1393 /////////////////////////////////////////////////////////////////////////////
1395 // 3ware specific call to update the devicemap returned by SMART_GET_VERSION.
1396 // 3DM/CLI "Rescan Controller" function does not to always update it.
1398 static int update_3ware_devicemap_ioctl(HANDLE hdevice
)
1400 SRB_IO_CONTROL srbc
;
1401 memset(&srbc
, 0, sizeof(srbc
));
1402 strcpy((char *)srbc
.Signature
, "<3ware>");
1403 srbc
.HeaderLength
= sizeof(SRB_IO_CONTROL
);
1404 srbc
.Timeout
= 60; // seconds
1405 srbc
.ControlCode
= 0xCC010014;
1406 srbc
.ReturnCode
= 0;
1410 if (!DeviceIoControl(hdevice
, IOCTL_SCSI_MINIPORT
,
1411 &srbc
, sizeof(srbc
), &srbc
, sizeof(srbc
), &num_out
, NULL
)) {
1412 long err
= GetLastError();
1413 if (con
->reportataioctl
)
1414 pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, Error=%ld\n", err
);
1415 errno
= (err
== ERROR_INVALID_FUNCTION
? ENOSYS
: EIO
);
1418 if (srbc
.ReturnCode
) {
1419 if (con
->reportataioctl
)
1420 pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", srbc
.ReturnCode
);
1424 if (con
->reportataioctl
> 1)
1425 pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT suceeded\n");
1431 /////////////////////////////////////////////////////////////////////////////
1433 // Routines for pseudo device /dev/tw_cli/*
1434 // Parses output of 3ware "tw_cli /cx/py show all" or 3DM SMART data window
1437 // Get clipboard data
1439 static int get_clipboard(char * data
, int datasize
)
1441 if (!OpenClipboard(NULL
))
1443 HANDLE h
= GetClipboardData(CF_TEXT
);
1448 const void * p
= GlobalLock(h
);
1449 int n
= GlobalSize(h
);
1459 // Run a command, write stdout to dataout
1460 // TODO: Combine with daemon_win32.cpp:daemon_spawn()
1462 static int run_cmd(const char * cmd
, char * dataout
, int outsize
)
1464 // Create stdout pipe
1465 SECURITY_ATTRIBUTES sa
= {sizeof(sa
), 0, TRUE
};
1466 HANDLE pipe_out_w
, h
;
1467 if (!CreatePipe(&h
, &pipe_out_w
, &sa
/*inherit*/, outsize
))
1469 HANDLE self
= GetCurrentProcess();
1471 if (!DuplicateHandle(self
, h
, self
, &pipe_out_r
,
1472 GENERIC_READ
, FALSE
/*!inherit*/, DUPLICATE_CLOSE_SOURCE
)) {
1473 CloseHandle(pipe_out_w
);
1477 if (!DuplicateHandle(self
, pipe_out_w
, self
, &pipe_err_w
,
1478 0, TRUE
/*inherit*/, DUPLICATE_SAME_ACCESS
)) {
1479 CloseHandle(pipe_out_r
); CloseHandle(pipe_out_w
);
1484 STARTUPINFO si
; memset(&si
, 0, sizeof(si
)); si
.cb
= sizeof(si
);
1485 si
.hStdInput
= INVALID_HANDLE_VALUE
;
1486 si
.hStdOutput
= pipe_out_w
; si
.hStdError
= pipe_err_w
;
1487 si
.dwFlags
= STARTF_USESTDHANDLES
;
1488 PROCESS_INFORMATION pi
;
1490 NULL
, const_cast<char *>(cmd
),
1491 NULL
, NULL
, TRUE
/*inherit*/,
1492 CREATE_NO_WINDOW
/*do not create a new console window*/,
1493 NULL
, NULL
, &si
, &pi
)) {
1494 CloseHandle(pipe_err_w
); CloseHandle(pipe_out_r
); CloseHandle(pipe_out_w
);
1497 CloseHandle(pi
.hThread
);
1498 CloseHandle(pipe_err_w
); CloseHandle(pipe_out_w
);
1500 // Copy stdout to output buffer
1502 while (i
< outsize
) {
1504 if (!ReadFile(pipe_out_r
, dataout
+i
, outsize
-i
, &num_read
, NULL
) || num_read
== 0)
1508 CloseHandle(pipe_out_r
);
1510 WaitForSingleObject(pi
.hProcess
, INFINITE
);
1511 CloseHandle(pi
.hProcess
);
1516 static const char * findstr(const char * str
, const char * sub
)
1518 const char * s
= strstr(str
, sub
);
1519 return (s
? s
+strlen(sub
) : "");
1523 static void copy_swapped(unsigned char * dest
, const char * src
, int destsize
)
1525 int srclen
= strcspn(src
, "\r\n");
1527 for (i
= 0; i
< destsize
-1 && i
< srclen
-1; i
+=2) {
1528 dest
[i
] = src
[i
+1]; dest
[i
+1] = src
[i
];
1530 if (i
< destsize
-1 && i
< srclen
)
1535 // TODO: This is OS independent
1537 win_tw_cli_device::win_tw_cli_device(smart_interface
* intf
, const char * dev_name
, const char * req_type
)
1538 : smart_device(intf
, dev_name
, "tw_cli", req_type
),
1539 m_ident_valid(false), m_smart_valid(false)
1541 memset(&m_ident_buf
, 0, sizeof(m_ident_buf
));
1542 memset(&m_smart_buf
, 0, sizeof(m_smart_buf
));
1546 bool win_tw_cli_device::is_open() const
1548 return (m_ident_valid
|| m_smart_valid
);
1552 bool win_tw_cli_device::open()
1554 m_ident_valid
= m_smart_valid
= false;
1555 const char * name
= skipdev(get_dev_name());
1556 // Read tw_cli or 3DM browser output into buffer
1558 int size
= -1, n1
= -1, n2
= -1;
1559 if (!strcmp(name
, "tw_cli/clip")) { // read clipboard
1560 size
= get_clipboard(buffer
, sizeof(buffer
));
1562 else if (!strcmp(name
, "tw_cli/stdin")) { // read stdin
1563 size
= fread(buffer
, 1, sizeof(buffer
), stdin
);
1565 else if (sscanf(name
, "tw_cli/%nc%*u/p%*u%n", &n1
, &n2
) >= 0 && n2
== (int)strlen(name
)) {
1566 // tw_cli/cx/py => read output from "tw_cli /cx/py show all"
1568 snprintf(cmd
, sizeof(cmd
), "tw_cli /%s show all", name
+n1
);
1569 if (con
->reportataioctl
> 1)
1570 pout("%s: Run: \"%s\"\n", name
, cmd
);
1571 size
= run_cmd(cmd
, buffer
, sizeof(buffer
));
1574 return set_err(EINVAL
);
1577 if (con
->reportataioctl
> 1)
1578 pout("%s: Read %d bytes\n", name
, size
);
1580 return set_err(ENOENT
);
1581 if (size
>= (int)sizeof(buffer
))
1582 return set_err(EIO
);
1585 if (con
->reportataioctl
> 1)
1586 pout("[\n%.100s%s\n]\n", buffer
, (size
>100?"...":""));
1588 // Fake identify sector
1589 ASSERT_SIZEOF(ata_identify_device
, 512);
1590 ata_identify_device
* id
= &m_ident_buf
;
1591 memset(id
, 0, sizeof(*id
));
1592 copy_swapped(id
->model
, findstr(buffer
, " Model = " ), sizeof(id
->model
));
1593 copy_swapped(id
->fw_rev
, findstr(buffer
, " Firmware Version = "), sizeof(id
->fw_rev
));
1594 copy_swapped(id
->serial_no
, findstr(buffer
, " Serial = " ), sizeof(id
->serial_no
));
1595 unsigned long nblocks
= 0; // "Capacity = N.N GB (N Blocks)"
1596 sscanf(findstr(buffer
, "Capacity = "), "%*[^(\r\n](%lu", &nblocks
);
1598 id
->words047_079
[49-47] = 0x0200; // size valid
1599 id
->words047_079
[60-47] = (unsigned short)(nblocks
); // secs_16
1600 id
->words047_079
[61-47] = (unsigned short)(nblocks
>>16); // secs_32
1602 id
->major_rev_num
= 0x1<<3; // ATA-3
1603 id
->command_set_1
= 0x0001; id
->command_set_2
= 0x4000; // SMART supported, words 82,83 valid
1604 id
->cfs_enable_1
= 0x0001; id
->csf_default
= 0x4000; // SMART enabled, words 85,87 valid
1606 // Parse smart data hex dump
1607 const char * s
= findstr(buffer
, "Drive Smart Data:");
1609 s
= findstr(buffer
, "S.M.A.R.T. (Controller"); // from 3DM browser window
1611 const char * s1
= findstr(s
, "<td class"); // html version
1614 s
+= strcspn(s
, "\r\n");
1617 s
= buffer
; // try raw hex dump without header
1619 unsigned char * sd
= (unsigned char *)&m_smart_buf
;
1622 unsigned x
= ~0; int n
= -1;
1623 if (!(sscanf(s
, "%x %n", &x
, &n
) == 1 && !(x
& ~0xff)))
1625 sd
[i
] = (unsigned char)x
;
1626 if (!(++i
< 512 && n
> 0))
1629 if (*s
== '<') // "<br>"
1630 s
+= strcspn(s
, "\r\n");
1633 if (!id
->model
[1]) {
1634 // No useful data found
1635 char * err
= strstr(buffer
, "Error:");
1637 err
= strstr(buffer
, "error :");
1638 if (err
&& (err
= strchr(err
, ':'))) {
1639 // Show tw_cli error message
1641 err
[strcspn(err
, "\r\n")] = 0;
1642 return set_err(EIO
, err
);
1644 return set_err(EIO
);
1649 m_ident_valid
= true;
1650 m_smart_valid
= !!sd
;
1655 bool win_tw_cli_device::close()
1657 m_ident_valid
= m_smart_valid
= false;
1662 int win_tw_cli_device::ata_command_interface(smart_command_set command
, int /*select*/, char * data
)
1668 memcpy(data
, &m_ident_buf
, 512);
1673 memcpy(data
, &m_smart_buf
, 512);
1675 case READ_THRESHOLDS
:
1678 // Fake zero thresholds
1680 const ata_smart_values
* sv
= &m_smart_buf
;
1681 ata_smart_thresholds_pvt
* tr
= (ata_smart_thresholds_pvt
*)data
;
1683 // TODO: Indicate missing thresholds in ataprint.cpp:PrintSmartAttribWithThres()
1684 // (ATA_SMART_READ_THRESHOLDS is marked obsolete since ATA-5)
1685 for (int i
= 0; i
< NUMBER_ATA_SMART_ATTRIBUTES
; i
++)
1686 tr
->chksum
-= tr
->thres_entries
[i
].id
= sv
->vendor_attributes
[i
].id
;
1691 case STATUS_CHECK
: // Fake "good" SMART status
1696 // Arrive here for all unsupported commands
1702 /////////////////////////////////////////////////////////////////////////////
1704 // IOCTL_STORAGE_QUERY_PROPERTY
1706 #define FILE_DEVICE_MASS_STORAGE 0x0000002d
1707 #define IOCTL_STORAGE_BASE FILE_DEVICE_MASS_STORAGE
1708 #define FILE_ANY_ACCESS 0
1710 #define IOCTL_STORAGE_QUERY_PROPERTY \
1711 CTL_CODE(IOCTL_STORAGE_BASE, 0x0500, METHOD_BUFFERED, FILE_ANY_ACCESS)
1713 typedef enum _STORAGE_BUS_TYPE
{
1714 BusTypeUnknown
= 0x00,
1716 BusTypeAtapi
= 0x02,
1720 BusTypeFibre
= 0x06,
1723 BusTypeiScsi
= 0x09,
1729 BusTypeMaxReserved
= 0x7F
1730 } STORAGE_BUS_TYPE
, *PSTORAGE_BUS_TYPE
;
1732 typedef struct _STORAGE_DEVICE_DESCRIPTOR
{
1736 UCHAR DeviceTypeModifier
;
1737 BOOLEAN RemovableMedia
;
1738 BOOLEAN CommandQueueing
;
1739 ULONG VendorIdOffset
;
1740 ULONG ProductIdOffset
;
1741 ULONG ProductRevisionOffset
;
1742 ULONG SerialNumberOffset
;
1743 STORAGE_BUS_TYPE BusType
;
1744 ULONG RawPropertiesLength
;
1745 UCHAR RawDeviceProperties
[1];
1746 } STORAGE_DEVICE_DESCRIPTOR
, *PSTORAGE_DEVICE_DESCRIPTOR
;
1748 typedef enum _STORAGE_QUERY_TYPE
{
1749 PropertyStandardQuery
= 0,
1750 PropertyExistsQuery
,
1752 PropertyQueryMaxDefined
1753 } STORAGE_QUERY_TYPE
, *PSTORAGE_QUERY_TYPE
;
1755 typedef enum _STORAGE_PROPERTY_ID
{
1756 StorageDeviceProperty
= 0,
1757 StorageAdapterProperty
,
1758 StorageDeviceIdProperty
,
1759 StorageDeviceUniqueIdProperty
,
1760 StorageDeviceWriteCacheProperty
,
1761 StorageMiniportProperty
,
1762 StorageAccessAlignmentProperty
1763 } STORAGE_PROPERTY_ID
, *PSTORAGE_PROPERTY_ID
;
1765 typedef struct _STORAGE_PROPERTY_QUERY
{
1766 STORAGE_PROPERTY_ID PropertyId
;
1767 STORAGE_QUERY_TYPE QueryType
;
1768 UCHAR AdditionalParameters
[1];
1769 } STORAGE_PROPERTY_QUERY
, *PSTORAGE_PROPERTY_QUERY
;
1772 /////////////////////////////////////////////////////////////////////////////
1774 union STORAGE_DEVICE_DESCRIPTOR_DATA
{
1775 STORAGE_DEVICE_DESCRIPTOR desc
;
1779 // Get STORAGE_DEVICE_DESCRIPTOR_DATA for device.
1780 // (This works without admin rights)
1782 static int storage_query_property_ioctl(HANDLE hdevice
, STORAGE_DEVICE_DESCRIPTOR_DATA
* data
)
1784 STORAGE_PROPERTY_QUERY query
= {StorageDeviceProperty
, PropertyStandardQuery
, {0} };
1785 memset(data
, 0, sizeof(*data
));
1788 if (!DeviceIoControl(hdevice
, IOCTL_STORAGE_QUERY_PROPERTY
,
1789 &query
, sizeof(query
), data
, sizeof(*data
), &num_out
, NULL
)) {
1790 if (con
->reportataioctl
> 1 || con
->reportscsiioctl
> 1)
1791 pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%ld\n", GetLastError());
1796 if (con
->reportataioctl
> 1 || con
->reportscsiioctl
> 1) {
1797 pout(" IOCTL_STORAGE_QUERY_PROPERTY returns:\n"
1799 " Product: \"%s\"\n"
1800 " Revision: \"%s\"\n"
1802 " BusType: 0x%02x\n",
1803 (data
->desc
.VendorIdOffset
? data
->raw
+data
->desc
.VendorIdOffset
: ""),
1804 (data
->desc
.ProductIdOffset
? data
->raw
+data
->desc
.ProductIdOffset
: ""),
1805 (data
->desc
.ProductRevisionOffset
? data
->raw
+data
->desc
.ProductRevisionOffset
: ""),
1806 (data
->desc
.RemovableMedia
? "Yes":"No"), data
->desc
.BusType
1813 /////////////////////////////////////////////////////////////////////////////
1815 // IOCTL_STORAGE_PREDICT_FAILURE
1817 #define IOCTL_STORAGE_PREDICT_FAILURE \
1818 CTL_CODE(IOCTL_STORAGE_BASE, 0x0440, METHOD_BUFFERED, FILE_ANY_ACCESS)
1820 typedef struct _STORAGE_PREDICT_FAILURE
{
1821 ULONG PredictFailure
;
1822 UCHAR VendorSpecific
[512];
1823 } STORAGE_PREDICT_FAILURE
, *PSTORAGE_PREDICT_FAILURE
;
1825 ASSERT_SIZEOF(STORAGE_PREDICT_FAILURE
, 4+512);
1828 /////////////////////////////////////////////////////////////////////////////
1831 // Call IOCTL_STORAGE_PREDICT_FAILURE, return PredictFailure value
1832 // or -1 on error, opionally return VendorSpecific data.
1833 // (This works without admin rights)
1835 static int storage_predict_failure_ioctl(HANDLE hdevice
, char * data
= 0)
1837 STORAGE_PREDICT_FAILURE pred
;
1838 memset(&pred
, 0, sizeof(pred
));
1841 if (!DeviceIoControl(hdevice
, IOCTL_STORAGE_PREDICT_FAILURE
,
1842 0, 0, &pred
, sizeof(pred
), &num_out
, NULL
)) {
1843 if (con
->reportataioctl
> 1)
1844 pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%ld\n", GetLastError());
1849 if (con
->reportataioctl
> 1) {
1850 pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n"
1851 " PredictFailure: 0x%08lx\n"
1852 " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n",
1853 pred
.PredictFailure
,
1854 pred
.VendorSpecific
[0], pred
.VendorSpecific
[1], pred
.VendorSpecific
[2],
1855 pred
.VendorSpecific
[sizeof(pred
.VendorSpecific
)-1]
1859 memcpy(data
, pred
.VendorSpecific
, sizeof(pred
.VendorSpecific
));
1860 return (!pred
.PredictFailure
? 0 : 1);
1864 /////////////////////////////////////////////////////////////////////////////
1866 // get DEV_* for open handle
1867 static win_dev_type
get_controller_type(HANDLE hdevice
, bool admin
, GETVERSIONINPARAMS_EX
* ata_version_ex
)
1869 // Try SMART_GET_VERSION first to detect ATA SMART support
1870 // for drivers reporting BusTypeScsi (3ware)
1871 if (admin
&& smart_get_version(hdevice
, ata_version_ex
) >= 0)
1874 // Get BusType from device descriptor
1875 STORAGE_DEVICE_DESCRIPTOR_DATA data
;
1876 if (storage_query_property_ioctl(hdevice
, &data
))
1879 switch (data
.desc
.BusType
) {
1883 memset(ata_version_ex
, 0, sizeof(*ata_version_ex
));
1897 // get DEV_* for device path
1898 static win_dev_type
get_controller_type(const char * path
, GETVERSIONINPARAMS_EX
* ata_version_ex
= 0)
1901 HANDLE h
= CreateFileA(path
, GENERIC_READ
|GENERIC_WRITE
,
1902 FILE_SHARE_READ
|FILE_SHARE_WRITE
, NULL
, OPEN_EXISTING
, 0, NULL
);
1903 if (h
== INVALID_HANDLE_VALUE
) {
1905 h
= CreateFileA(path
, 0,
1906 FILE_SHARE_READ
|FILE_SHARE_WRITE
, NULL
, OPEN_EXISTING
, 0, NULL
);
1907 if (h
== INVALID_HANDLE_VALUE
)
1910 if (con
->reportataioctl
> 1 || con
->reportscsiioctl
> 1)
1911 pout(" %s: successfully opened%s\n", path
, (!admin
? " (without admin rights)" :""));
1912 win_dev_type type
= get_controller_type(h
, admin
, ata_version_ex
);
1917 // get DEV_* for physical drive number
1918 static win_dev_type
get_phy_drive_type(int drive
, GETVERSIONINPARAMS_EX
* ata_version_ex
)
1921 snprintf(path
, sizeof(path
)-1, "\\\\.\\PhysicalDrive%d", drive
);
1922 return get_controller_type(path
, ata_version_ex
);
1925 static win_dev_type
get_phy_drive_type(int drive
)
1927 return get_phy_drive_type(drive
, 0);
1930 // get DEV_* for logical drive number
1931 static win_dev_type
get_log_drive_type(int drive
)
1934 snprintf(path
, sizeof(path
)-1, "\\\\.\\%c:", 'A'+drive
);
1935 return get_controller_type(path
);
1938 // Build IDENTIFY information from STORAGE_DEVICE_DESCRIPTOR
1939 static int get_identify_from_device_property(HANDLE hdevice
, ata_identify_device
* id
)
1941 STORAGE_DEVICE_DESCRIPTOR_DATA data
;
1942 if (storage_query_property_ioctl(hdevice
, &data
))
1945 memset(id
, 0, sizeof(*id
));
1946 if (data
.desc
.ProductIdOffset
)
1947 copy_swapped(id
->model
, data
.raw
+data
.desc
.ProductIdOffset
, sizeof(id
->model
));
1948 if (data
.desc
.ProductRevisionOffset
)
1949 copy_swapped(id
->fw_rev
, data
.raw
+data
.desc
.ProductRevisionOffset
, sizeof(id
->fw_rev
));
1950 id
->major_rev_num
= 0x1<<3; // ATA-3
1951 id
->command_set_1
= 0x0001; id
->command_set_2
= 0x4000; // SMART supported, words 82,83 valid
1952 id
->cfs_enable_1
= 0x0001; id
->csf_default
= 0x4000; // SMART enabled, words 85,87 valid
1957 /////////////////////////////////////////////////////////////////////////////
1958 // USB ID detection using WMI
1960 // Run a command, split stdout into lines.
1961 // Return number of lines read, -1 on error.
1962 static int run_cmd(std::vector
<std::string
> & lines
, const char * cmd
, ...)
1966 va_list ap
; va_start(ap
, cmd
);
1967 std::string cmdline
= vstrprintf(cmd
, ap
);
1970 if (con
->reportscsiioctl
> 1)
1971 pout("Run: \"%s\"\n", cmdline
.c_str());
1973 char buffer
[16*1024];
1974 int size
= run_cmd(cmdline
.c_str(), buffer
, sizeof(buffer
));
1976 if (con
->reportscsiioctl
> 1)
1977 pout("Read %d bytes\n", size
);
1978 if (!(0 < size
&& size
< (int)sizeof(buffer
)-1))
1983 for (int i
= 0; buffer
[i
]; ) {
1984 int len
= strcspn(buffer
+i
, "\r\n");
1985 lines
.push_back(std::string(buffer
+i
, len
));
1987 i
+= strspn(buffer
+i
, "\r\n");
1989 if (con
->reportscsiioctl
> 1) {
1990 for (unsigned i
= 0; i
< lines
.size(); i
++)
1991 printf("'%s'\n", lines
[i
].c_str());
1993 return lines
.size();
1996 // Quote string for WMI
1997 static std::string
wmi_quote(const char * s
, int len
)
2000 for (int i
= 0; i
< len
; i
++) {
2009 // Get USB ID for a physical drive number
2010 static bool get_usb_id(int drive
, unsigned short & vendor_id
, unsigned short & product_id
)
2013 std::vector
<std::string
> result
;
2015 "wmic PATH Win32_DiskDrive WHERE DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\" GET Model",
2019 std::string name
= result
[1];
2021 // Get USB_CONTROLLER -> DEVICE associations
2022 std::vector
<std::string
> assoc
;
2023 int n
= run_cmd(assoc
, "wmic PATH Win32_USBControllerDevice GET Antecedent,Dependent");
2027 regular_expression
regex("^([^ ]+) .*Win32_PnPEntity.DeviceID=\"(USBSTOR\\\\[^\"]*)\" *$",
2029 if (regex
.empty()) // TODO: throw in constructor?
2032 int usbstoridx
= -1;
2033 std::string usbcontr
;
2034 for (int i
= 2; i
< n
; i
++) {
2035 // Find next 'USB_CONTROLLER USBSTORAGE_DEVICE' pair
2036 regmatch_t match
[3];
2037 const char * s
= assoc
[i
].c_str();
2038 if (!regex
.execute(s
, 3, match
))
2041 // USBSTOR device found, compare Name
2043 "wmic PATH Win32_PnPEntity WHERE DeviceID=\"%s\" GET Name",
2044 wmi_quote(s
+ match
[2].rm_so
, match
[2].rm_eo
- match
[2].rm_so
).c_str()
2047 if (result
[1] != name
)
2050 // Name must be uniqe
2051 if (usbstoridx
>= 0)
2055 usbcontr
.assign(s
+ match
[1].rm_so
, match
[1].rm_eo
- match
[1].rm_so
);
2059 if (usbstoridx
<= 0)
2062 // The entry preceding USBSTOR should be the USB bridge device
2063 regex
.compile("^([^ ]+) .*Win32_PnPEntity.DeviceID=\"USB\\\\VID_(....&PID_....)[^\"]*\" *$",
2067 regmatch_t match
[3];
2068 const char * s
= assoc
[usbstoridx
-1].c_str();
2069 if (!regex
.execute(s
, 3, match
))
2072 // Both devices must be associated to same controller
2073 if (usbcontr
!= std::string(s
+ match
[1].rm_so
, match
[1].rm_eo
- match
[1].rm_so
))
2078 if (!(sscanf(s
+ match
[2].rm_so
, "%4hx&PID_%4hx%n",
2079 &vendor_id
, &product_id
, &nc
) == 2 && nc
== 4+5+4))
2082 if (con
->reportscsiioctl
> 1)
2083 pout("USB ID = 0x%04x:0x%04x\n", vendor_id
, product_id
);
2088 /////////////////////////////////////////////////////////////////////////////
2090 // Call GetDevicePowerState() if available (Win98/ME/2000/XP/2003)
2091 // returns: 1=active, 0=standby, -1=error
2092 // (This would also work for SCSI drives)
2094 static int get_device_power_state(HANDLE hdevice
)
2096 static HINSTANCE h_kernel_dll
= 0;
2098 static DWORD kernel_dll_pid
= 0;
2100 static BOOL (WINAPI
* GetDevicePowerState_p
)(HANDLE
, BOOL
*) = 0;
2104 if (!GetDevicePowerState_p
2106 || kernel_dll_pid
!= GetCurrentProcessId() // detect fork()
2109 if (h_kernel_dll
== INVALID_HANDLE_VALUE
) {
2113 if (!(h_kernel_dll
= LoadLibraryA("KERNEL32.DLL"))) {
2114 pout("Cannot load KERNEL32.DLL, Error=%ld\n", GetLastError());
2115 h_kernel_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
2119 if (!(GetDevicePowerState_p
= (BOOL (WINAPI
*)(HANDLE
, BOOL
*))
2120 GetProcAddress(h_kernel_dll
, "GetDevicePowerState"))) {
2121 if (con
->reportataioctl
)
2122 pout(" GetDevicePowerState() not found, Error=%ld\n", GetLastError());
2123 FreeLibrary(h_kernel_dll
);
2124 h_kernel_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
2129 kernel_dll_pid
= GetCurrentProcessId();
2133 if (!GetDevicePowerState_p(hdevice
, &state
)) {
2134 long err
= GetLastError();
2135 if (con
->reportataioctl
)
2136 pout(" GetDevicePowerState() failed, Error=%ld\n", err
);
2137 errno
= (err
== ERROR_INVALID_FUNCTION
? ENOSYS
: EIO
);
2138 // TODO: This may not work as expected on transient errors,
2139 // because smartd interprets -1 as SLEEP mode regardless of errno.
2143 if (con
->reportataioctl
> 1)
2144 pout(" GetDevicePowerState() succeeded, state=%d\n", state
);
2149 /////////////////////////////////////////////////////////////////////////////
2151 // Print SMARTVSD error message, return errno
2153 static int smartvsd_error()
2155 char path
[MAX_PATH
];
2157 if (!(5 <= (len
= GetSystemDirectoryA(path
, MAX_PATH
)) && len
< MAX_PATH
/2))
2159 // SMARTVSD.VXD present?
2160 strcpy(path
+len
, "\\IOSUBSYS\\SMARTVSD.VXD");
2161 if (!access(path
, 0)) {
2162 // Yes, standard IDE driver used?
2164 if ( (h
= CreateFileA("\\\\.\\ESDI_506",
2165 GENERIC_READ
|GENERIC_WRITE
, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2166 NULL
, OPEN_EXISTING
, 0, 0)) == INVALID_HANDLE_VALUE
2167 && GetLastError() == ERROR_FILE_NOT_FOUND
) {
2168 pout("Standard IDE driver ESDI_506.PDR not used, or no IDE/ATA drives present.\n");
2172 if (h
!= INVALID_HANDLE_VALUE
) // should not happen
2174 pout("SMART driver SMARTVSD.VXD is installed, but not loaded.\n");
2179 strcpy(path
+len
, "\\SMARTVSD.VXD");
2180 if (!access(path
, 0)) {
2181 // Some Windows versions install SMARTVSD.VXD in SYSTEM directory
2182 // (http://support.microsoft.com/kb/265854/en-us).
2184 pout("SMART driver is not properly installed,\n"
2185 " move SMARTVSD.VXD from \"%s\" to \"%s\\IOSUBSYS\"\n"
2186 " and reboot Windows.\n", path
, path
);
2189 // Some Windows versions do not provide SMARTVSD.VXD
2190 // (http://support.microsoft.com/kb/199886/en-us).
2192 pout("SMARTVSD.VXD is missing in folder \"%s\\IOSUBSYS\".\n", path
);
2199 // Get default ATA device options
2201 static const char * ata_get_def_options()
2203 DWORD ver
= GetVersion();
2204 if ((ver
& 0x80000000) || (ver
& 0xff) < 4) // Win9x/ME
2205 return "s"; // SMART_* only
2206 else if ((ver
& 0xff) == 4) // WinNT4
2207 return "sc"; // SMART_*, SCSI_PASS_THROUGH
2208 else // WinXP, 2003, Vista
2209 return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH,
2210 // STORAGE_*, SCSI_MINIPORT_*
2214 // Common routines for devices with HANDLEs
2216 win_smart_device::~win_smart_device() throw()
2218 if (m_fh
!= INVALID_HANDLE_VALUE
)
2219 ::CloseHandle(m_fh
);
2222 bool win_smart_device::is_open() const
2224 return (m_fh
!= INVALID_HANDLE_VALUE
);
2227 bool win_smart_device::close()
2229 if (m_fh
== INVALID_HANDLE_VALUE
)
2231 BOOL rc
= ::CloseHandle(m_fh
);
2232 m_fh
= INVALID_HANDLE_VALUE
;
2238 win_ata_device::win_ata_device(smart_interface
* intf
, const char * dev_name
, const char * req_type
)
2239 : smart_device(intf
, dev_name
, "ata", req_type
),
2240 m_usr_options(false),
2248 win_ata_device::~win_ata_device() throw()
2255 bool win_ata_device::open()
2257 const char * name
= skipdev(get_dev_name()); int len
= strlen(name
);
2258 // [sh]d[a-z](:[saicmfp]+)? => Physical drive 0-25, with options
2259 char drive
[1+1] = "", options
[8+1] = ""; int n1
= -1, n2
= -1;
2260 if ( sscanf(name
, "%*[sh]d%1[a-z]%n:%7[saicmfp]%n", drive
, &n1
, options
, &n2
) >= 1
2261 && ((n1
== len
&& !options
[0]) || n2
== len
) ) {
2262 return open(drive
[0] - 'a', -1, options
, -1);
2264 // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-25, RAID port N, with options
2265 drive
[0] = 0; options
[0] = 0; n1
= -1; n2
= -1;
2267 if ( sscanf(name
, "%*[sh]d%1[a-z],%u%n:%8[saicmfp3]%n", drive
, &port
, &n1
, options
, &n2
) >= 2
2268 && port
< 32 && ((n1
== len
&& !options
[0]) || n2
== len
) ) {
2269 return open(drive
[0] - 'a', -1, options
, port
);
2271 // pd<m>,N => Physical drive <m>, RAID port N
2272 int phydrive
= -1; port
= ~0; n1
= -1; n2
= -1;
2273 if ( sscanf(name
, "pd%d%n,%u%n", &phydrive
, &n1
, &port
, &n2
) >= 1
2274 && phydrive
>= 0 && ((n1
== len
&& (int)port
< 0) || (n2
== len
&& port
< 32))) {
2275 return open(phydrive
, -1, "", (int)port
);
2277 // [a-zA-Z]: => Physical drive behind logical drive 0-25
2278 int logdrive
= drive_letter(name
);
2279 if (logdrive
>= 0) {
2280 return open(-1, logdrive
, "", -1);
2283 return set_err(EINVAL
);
2287 bool win_ata_device::open(int phydrive
, int logdrive
, const char * options
, int port
)
2289 // path depends on Windows Version
2290 bool win9x
= is_win9x(); // TODO: Member variable
2292 if (win9x
&& 0 <= phydrive
&& phydrive
<= 7)
2293 // Use patched "smartvse.vxd" for drives 4-7, see INSTALL file for details
2294 strcpy(devpath
, (phydrive
<= 3 ? "\\\\.\\SMARTVSD" : "\\\\.\\SMARTVSE"));
2295 else if (!win9x
&& 0 <= phydrive
&& phydrive
<= 255)
2296 snprintf(devpath
, sizeof(devpath
)-1, "\\\\.\\PhysicalDrive%d", phydrive
);
2297 else if (!win9x
&& 0 <= logdrive
&& logdrive
<= 'Z'-'A')
2298 snprintf(devpath
, sizeof(devpath
)-1, "\\\\.\\%c:", 'A'+logdrive
);
2300 return set_err(ENOENT
);
2303 HANDLE h
= INVALID_HANDLE_VALUE
;
2304 if (win9x
|| !(*options
&& !options
[strspn(options
, "fp")])) {
2305 // Open with admin rights
2307 h
= CreateFileA(devpath
, GENERIC_READ
|GENERIC_WRITE
,
2308 FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2309 NULL
, OPEN_EXISTING
, 0, 0);
2311 if (!win9x
&& h
== INVALID_HANDLE_VALUE
) {
2312 // Open without admin rights
2314 h
= CreateFileA(devpath
, 0,
2315 FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2316 NULL
, OPEN_EXISTING
, 0, 0);
2318 if (h
== INVALID_HANDLE_VALUE
) {
2319 long err
= GetLastError();
2320 pout("Cannot open device %s, Error=%ld\n", devpath
, err
);
2321 if (err
== ERROR_FILE_NOT_FOUND
)
2322 set_err((win9x
&& phydrive
<= 3 ? smartvsd_error() : ENOENT
), "%s: not found", devpath
);
2323 else if (err
== ERROR_ACCESS_DENIED
)
2324 set_err(EACCES
, "%s: access denied", devpath
);
2326 set_err(EIO
, "%s: Error=%ld", devpath
, err
);
2331 if (con
->reportataioctl
> 1)
2332 pout("%s: successfully opened%s\n", devpath
, (!m_admin
? " (without admin rights)" :""));
2334 m_usr_options
= false;
2336 // Save user options
2337 m_options
= options
; m_usr_options
= true;
2340 // RAID: SMART_* and SCSI_MINIPORT
2343 // Set default options according to Windows version
2344 static const char * def_options
= ata_get_def_options();
2345 m_options
= def_options
;
2348 // NT4/2000/XP: SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call
2349 m_drive
= 0; m_port
= port
;
2350 if (!win9x
&& port
< 0)
2353 // Win9X/ME: Get drive map
2354 // RAID: Get port map
2355 GETVERSIONINPARAMS_EX vers_ex
;
2356 int devmap
= smart_get_version(h
, (port
>= 0 ? &vers_ex
: 0));
2358 unsigned long portmap
= 0;
2359 if (port
>= 0 && devmap
>= 0) {
2360 // 3ware RAID: check vendor id
2361 if (vers_ex
.wIdentifier
!= SMART_VENDOR_3WARE
) {
2362 pout("SMART_GET_VERSION returns unknown Identifier = %04x\n"
2363 "This is no 3ware 9000 controller or driver has no SMART support.\n",
2364 vers_ex
.wIdentifier
);
2368 portmap
= vers_ex
.dwDeviceMapEx
;
2371 pout("%s: ATA driver has no SMART support\n", devpath
);
2372 if (!is_permissive()) {
2374 return set_err(ENOSYS
);
2378 m_smartver_state
= 1;
2381 // 3ware RAID: update devicemap first
2383 if (!update_3ware_devicemap_ioctl(h
)) {
2384 if ( smart_get_version(h
, &vers_ex
) >= 0
2385 && vers_ex
.wIdentifier
== SMART_VENDOR_3WARE
)
2386 portmap
= vers_ex
.dwDeviceMapEx
;
2388 // Check port existence
2389 if (!(portmap
& (1L << port
))) {
2390 if (!is_permissive()) {
2392 return set_err(ENOENT
, "%s: Port %d is empty or does not exist", devpath
, port
);
2398 // Win9x/ME: Check device presence & type
2399 if (((devmap
>> (phydrive
& 0x3)) & 0x11) != 0x01) {
2400 unsigned char atapi
= (devmap
>> (phydrive
& 0x3)) & 0x10;
2401 // Win9x drive existence check may not work as expected
2402 // The atapi.sys driver incorrectly fills in the bIDEDeviceMap with 0x01
2403 // (The related KB Article Q196120 is no longer available)
2404 if (!is_permissive()) {
2406 return set_err((atapi
? ENOSYS
: ENOENT
), "%s: Drive %d %s (IDEDeviceMap=0x%02x)",
2407 devpath
, phydrive
, (atapi
?"is an ATAPI device":"does not exist"), devmap
);
2410 // Drive number must be passed to ioctl
2411 m_drive
= (phydrive
& 0x3);
2416 // Scan for ATA drives on Win9x/ME
2418 bool win9x_smart_interface::ata_scan(smart_device_list
& devlist
)
2421 const char devpath
[] = "\\\\.\\SMARTVSD";
2422 HANDLE h
= CreateFileA(devpath
, GENERIC_READ
|GENERIC_WRITE
,
2423 FILE_SHARE_READ
|FILE_SHARE_WRITE
, NULL
, OPEN_EXISTING
, 0, 0);
2424 if (h
== INVALID_HANDLE_VALUE
) {
2425 if (con
->reportataioctl
> 1)
2426 pout(" %s: Open failed, Error=%ld\n", devpath
, GetLastError());
2427 return true; // SMARTVSD.VXD missing or no ATA devices
2431 int devmap
= smart_get_version(h
);
2434 return true; // Should not happen
2436 // Check ATA device presence, remove ATAPI devices
2437 devmap
= (devmap
& 0xf) & ~((devmap
>> 4) & 0xf);
2439 for (int i
= 0; i
< 4; i
++) {
2440 if (!(devmap
& (1 << i
)))
2442 sprintf(name
, "/dev/hd%c", 'a'+i
);
2443 devlist
.add( new win_ata_device(this, name
, "ata") );
2449 // Scan for ATA drives
2451 bool winnt_smart_interface::ata_scan(smart_device_list
& devlist
)
2453 const int max_raid
= 2;
2454 bool raid_seen
[max_raid
] = {false, false};
2457 for (int i
= 0; i
<= 9; i
++) {
2458 GETVERSIONINPARAMS_EX vers_ex
;
2459 if (get_phy_drive_type(i
, &vers_ex
) != DEV_ATA
)
2462 // Interpret RAID drive map if present
2463 if (vers_ex
.wIdentifier
== SMART_VENDOR_3WARE
) {
2464 // Skip if more than 2 controllers or logical drive from this controller already seen
2465 if (vers_ex
.wControllerId
>= max_raid
|| raid_seen
[vers_ex
.wControllerId
])
2467 raid_seen
[vers_ex
.wControllerId
] = true;
2468 // Add physical drives
2469 for (int pi
= 0; pi
< 32; pi
++) {
2470 if (vers_ex
.dwDeviceMapEx
& (1L << pi
)) {
2471 sprintf(name
, "/dev/sd%c,%u", 'a'+i
, pi
);
2472 devlist
.add( new win_ata_device(this, name
, "ata") );
2478 // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returns ATA/SATA
2479 sprintf(name
, "/dev/sd%c", 'a'+i
);
2480 devlist
.add( new win_ata_device(this, name
, "ata") );
2487 /////////////////////////////////////////////////////////////////////////////
2489 // Interface to ATA devices
2490 bool win_ata_device::ata_pass_through(const ata_cmd_in
& in
, ata_cmd_out
& out
)
2492 // No multi-sector support for now, see above
2493 // warning about IOCTL_ATA_PASS_THROUGH
2494 if (!ata_cmd_is_ok(in
,
2495 true, // data_out_support
2496 false, // !multi_sector_support
2497 true) // ata_48bit_support
2501 // Determine ioctl functions valid for this ATA cmd
2502 const char * valid_options
= 0;
2504 switch (in
.in_regs
.command
) {
2505 case ATA_IDENTIFY_DEVICE
:
2506 case ATA_IDENTIFY_PACKET_DEVICE
:
2507 // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE
2508 // and SCSI_MINIPORT_* if requested by user
2509 valid_options
= (m_usr_options
? "saicmf" : "saicf");
2512 case ATA_CHECK_POWER_MODE
:
2513 // Try GetDevicePowerState() first, ATA/IDE_PASS_THROUGH may spin up disk
2514 valid_options
= "pai3";
2518 switch (in
.in_regs
.features
) {
2519 case ATA_SMART_READ_VALUES
:
2520 case ATA_SMART_READ_THRESHOLDS
:
2521 case ATA_SMART_AUTOSAVE
:
2522 case ATA_SMART_ENABLE
:
2523 case ATA_SMART_DISABLE
:
2524 case ATA_SMART_AUTO_OFFLINE
:
2525 // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE
2526 // and SCSI_MINIPORT_* if requested by user
2527 valid_options
= (m_usr_options
? "saicmf" : "saicf");
2530 case ATA_SMART_IMMEDIATE_OFFLINE
:
2531 // SMART_SEND_DRIVE_COMMAND supports ABORT_SELF_TEST only on Win9x/ME
2532 valid_options
= (m_usr_options
|| in
.in_regs
.lba_low
!= 127/*ABORT*/ || is_win9x() ?
2533 "saicm3" : "aicm3");
2536 case ATA_SMART_READ_LOG_SECTOR
:
2537 // SMART_RCV_DRIVE_DATA supports this only on Win9x/ME
2538 // Try SCSI_MINIPORT also to skip buggy class driver
2539 // SMART functions do not support multi sector I/O.
2541 valid_options
= (m_usr_options
|| is_win9x() ? "saicm3" : "aicm3");
2543 valid_options
= "a";
2546 case ATA_SMART_WRITE_LOG_SECTOR
:
2547 // ATA_PASS_THROUGH, SCSI_MINIPORT, others don't support DATA_OUT
2548 // but SCSI_MINIPORT_* only if requested by user and single sector.
2549 valid_options
= (in
.size
== 512 && m_usr_options
? "am" : "a");
2552 case ATA_SMART_STATUS
:
2553 // May require lba_mid,lba_high register return
2554 if (in
.out_needed
.is_set())
2555 valid_options
= (m_usr_options
? "saimf" : "saif");
2557 valid_options
= (m_usr_options
? "saicmf" : "saicf");
2561 // Unknown SMART command, handle below
2567 // Other ATA command, handle below
2571 if (!valid_options
) {
2572 // No special ATA command found above, select a generic pass through ioctl.
2573 if (!( in
.direction
== ata_cmd_in::no_data
2574 || (in
.direction
== ata_cmd_in::data_in
&& in
.size
== 512))
2575 || in
.in_regs
.is_48bit_cmd() )
2576 // DATA_OUT, more than one sector, 48-bit command: ATA_PASS_THROUGH only
2577 valid_options
= "a";
2578 else if (in
.out_needed
.is_set())
2579 // Need output registers: ATA/IDE_PASS_THROUGH
2580 valid_options
= "ai";
2582 valid_options
= "aic";
2586 // Restrict to IOCTL_STORAGE_*
2587 if (strchr(valid_options
, 'f'))
2588 valid_options
= "f";
2589 else if (strchr(valid_options
, 'p'))
2590 valid_options
= "p";
2592 return set_err(ENOSYS
, "Function requires admin rights");
2596 IDEREGS regs
, prev_regs
;
2598 const ata_in_regs
& lo
= in
.in_regs
;
2599 regs
.bFeaturesReg
= lo
.features
;
2600 regs
.bSectorCountReg
= lo
.sector_count
;
2601 regs
.bSectorNumberReg
= lo
.lba_low
;
2602 regs
.bCylLowReg
= lo
.lba_mid
;
2603 regs
.bCylHighReg
= lo
.lba_high
;
2604 regs
.bDriveHeadReg
= lo
.device
;
2605 regs
.bCommandReg
= lo
.command
;
2608 if (in
.in_regs
.is_48bit_cmd()) {
2609 const ata_in_regs
& hi
= in
.in_regs
.prev
;
2610 prev_regs
.bFeaturesReg
= hi
.features
;
2611 prev_regs
.bSectorCountReg
= hi
.sector_count
;
2612 prev_regs
.bSectorNumberReg
= hi
.lba_low
;
2613 prev_regs
.bCylLowReg
= hi
.lba_mid
;
2614 prev_regs
.bCylHighReg
= hi
.lba_high
;
2615 prev_regs
.bDriveHeadReg
= hi
.device
;
2616 prev_regs
.bCommandReg
= hi
.command
;
2617 prev_regs
.bReserved
= 0;
2620 // Set data direction
2623 switch (in
.direction
) {
2624 case ata_cmd_in::no_data
:
2626 case ata_cmd_in::data_in
:
2627 datasize
= (int)in
.size
;
2628 data
= (char *)in
.buffer
;
2630 case ata_cmd_in::data_out
:
2631 datasize
= -(int)in
.size
;
2632 data
= (char *)in
.buffer
;
2635 return set_err(EINVAL
, "win_ata_device::ata_pass_through: invalid direction=%d",
2640 // Try all valid ioctls in the order specified in m_options
2641 bool powered_up
= false;
2642 bool out_regs_set
= false;
2643 const char * options
= m_options
.c_str();
2645 for (int i
= 0; ; i
++) {
2646 char opt
= options
[i
];
2649 if (in
.in_regs
.command
== ATA_CHECK_POWER_MODE
&& powered_up
) {
2650 // Power up reported by GetDevicePowerState() and no ioctl available
2651 // to detect the actual mode of the drive => simulate ATA result ACTIVE/IDLE.
2652 regs
.bSectorCountReg
= 0xff;
2653 out_regs_set
= true;
2657 return set_err(ENOSYS
);
2659 if (!strchr(valid_options
, opt
))
2660 // Invalid for this command
2664 assert( datasize
== 0 || datasize
== 512
2665 || (datasize
== -512 && strchr("am", opt
))
2666 || (datasize
> 512 && opt
== 'a'));
2671 // call SMART_GET_VERSION once for each drive
2672 if (m_smartver_state
> 1) {
2673 rc
= -1; errno
= ENOSYS
;
2676 if (!m_smartver_state
) {
2677 assert(m_port
== -1);
2678 if (smart_get_version(get_fh()) < 0) {
2679 if (!con
->permissive
) {
2680 m_smartver_state
= 2;
2681 rc
= -1; errno
= ENOSYS
;
2686 m_smartver_state
= 1;
2688 rc
= smart_ioctl(get_fh(), m_drive
, ®s
, data
, datasize
, m_port
);
2689 out_regs_set
= (in
.in_regs
.features
== ATA_SMART_STATUS
);
2692 rc
= ata_via_scsi_miniport_smart_ioctl(get_fh(), ®s
, data
, datasize
);
2695 rc
= ata_pass_through_ioctl(get_fh(), ®s
,
2696 (in
.in_regs
.is_48bit_cmd() ? &prev_regs
: 0),
2698 out_regs_set
= true;
2701 rc
= ide_pass_through_ioctl(get_fh(), ®s
, data
, datasize
);
2702 out_regs_set
= true;
2705 rc
= ata_via_scsi_pass_through_ioctl(get_fh(), ®s
, data
, datasize
);
2708 if (in
.in_regs
.command
== ATA_IDENTIFY_DEVICE
) {
2709 rc
= get_identify_from_device_property(get_fh(), (ata_identify_device
*)data
);
2711 else if (in
.in_regs
.command
== ATA_SMART_CMD
) switch (in
.in_regs
.features
) {
2712 case ATA_SMART_READ_VALUES
:
2713 rc
= storage_predict_failure_ioctl(get_fh(), data
);
2717 case ATA_SMART_READ_THRESHOLDS
:
2719 ata_smart_values sv
;
2720 rc
= storage_predict_failure_ioctl(get_fh(), (char *)&sv
);
2724 // Fake zero thresholds
2725 ata_smart_thresholds_pvt
* tr
= (ata_smart_thresholds_pvt
*)data
;
2727 for (int i
= 0; i
< NUMBER_ATA_SMART_ATTRIBUTES
; i
++)
2728 tr
->chksum
-= tr
->thres_entries
[i
].id
= sv
.vendor_attributes
[i
].id
;
2731 case ATA_SMART_ENABLE
:
2734 case ATA_SMART_STATUS
:
2735 rc
= storage_predict_failure_ioctl(get_fh());
2738 regs
.bCylHighReg
= 0x2c; regs
.bCylLowReg
= 0xf4;
2741 out_regs_set
= true;
2745 errno
= ENOSYS
; rc
= -1;
2748 errno
= ENOSYS
; rc
= -1;
2752 rc
= ata_via_3ware_miniport_ioctl(get_fh(), ®s
, data
, datasize
, m_port
);
2753 out_regs_set
= true;
2756 assert(in
.in_regs
.command
== ATA_CHECK_POWER_MODE
&& in
.size
== 0);
2757 rc
= get_device_power_state(get_fh());
2759 // Power down reported by GetDevicePowerState(), using a passthrough ioctl would
2760 // spin up the drive => simulate ATA result STANDBY.
2761 regs
.bSectorCountReg
= 0x00;
2762 out_regs_set
= true;
2765 // Power up reported by GetDevicePowerState(), but this reflects the actual mode
2766 // only if it is selected by the device driver => try a passthrough ioctl to get the
2767 // actual mode, if none available simulate ACTIVE/IDLE.
2769 rc
= -1; errno
= ENOSYS
;
2775 // Working ioctl found
2778 if (errno
!= ENOSYS
)
2779 // Abort on I/O error
2780 return set_err(errno
);
2782 out_regs_set
= false;
2783 // CAUTION: *_ioctl() MUST NOT change "regs" Parameter in the ENOSYS case
2786 // Return IDEREGS if set
2788 ata_out_regs
& lo
= out
.out_regs
;
2789 lo
.error
= regs
.bFeaturesReg
;
2790 lo
.sector_count
= regs
.bSectorCountReg
;
2791 lo
.lba_low
= regs
.bSectorNumberReg
;
2792 lo
.lba_mid
= regs
.bCylLowReg
;
2793 lo
.lba_high
= regs
.bCylHighReg
;
2794 lo
.device
= regs
.bDriveHeadReg
;
2795 lo
.status
= regs
.bCommandReg
;
2796 if (in
.in_regs
.is_48bit_cmd()) {
2797 ata_out_regs
& hi
= out
.out_regs
.prev
;
2798 hi
.sector_count
= prev_regs
.bSectorCountReg
;
2799 hi
.lba_low
= prev_regs
.bSectorNumberReg
;
2800 hi
.lba_mid
= prev_regs
.bCylLowReg
;
2801 hi
.lba_high
= prev_regs
.bCylHighReg
;
2807 // Return true if OS caches the ATA identify sector
2808 bool win_ata_device::ata_identify_is_cached() const
2810 // Not RAID and WinNT4/2000/XP => true, RAID or Win9x/ME => false
2811 // TODO: Set according to ioctl used.
2812 return (m_port
< 0 && !is_win9x());
2816 /////////////////////////////////////////////////////////////////////////////
2817 // ASPI Interface (for SCSI devices)
2818 /////////////////////////////////////////////////////////////////////////////
2822 #define ASPI_SENSE_SIZE 18
2824 // ASPI SCSI Request block header
2827 unsigned char cmd
; // 00: Command code
2828 unsigned char status
; // 01: ASPI status
2829 unsigned char adapter
; // 02: Host adapter number
2830 unsigned char flags
; // 03: Request flags
2831 unsigned char reserved
[4]; // 04: 0
2834 // SRB for host adapter inquiry
2837 ASPI_SRB_HEAD h
; // 00: Header
2838 unsigned char adapters
; // 08: Number of adapters
2839 unsigned char target_id
; // 09: Target ID ?
2840 char manager_id
[16]; // 10: SCSI manager ID
2841 char adapter_id
[16]; // 26: Host adapter ID
2842 unsigned char parameters
[16]; // 42: Host adapter unique parmameters
2845 // SRB for get device type
2848 ASPI_SRB_HEAD h
; // 00: Header
2849 unsigned char target_id
; // 08: Target ID
2850 unsigned char lun
; // 09: LUN
2851 unsigned char devtype
; // 10: Device type
2852 unsigned char reserved
; // 11: Reserved
2858 ASPI_SRB_HEAD h
; // 00: Header
2859 unsigned char target_id
; // 08: Target ID
2860 unsigned char lun
; // 09: LUN
2861 unsigned char reserved
[2]; // 10: Reserved
2862 unsigned long data_size
; // 12: Data alloc. lenght
2863 void * data_addr
; // 16: Data buffer pointer
2864 unsigned char sense_size
; // 20: Sense alloc. length
2865 unsigned char cdb_size
; // 21: CDB length
2866 unsigned char host_status
; // 22: Host status
2867 unsigned char target_status
; // 23: Target status
2868 void * event_handle
; // 24: Event handle
2869 unsigned char workspace
[20]; // 28: ASPI workspace
2870 unsigned char cdb
[16+ASPI_SENSE_SIZE
];
2873 // Macro to retrieve start of sense information
2874 #define ASPI_SRB_SENSE(srb,cdbsz) ((srb)->cdb + 16)
2879 ASPI_SRB_HEAD h
; // Common header
2880 ASPI_SRB_INQUIRY q
; // Inquiry
2881 ASPI_SRB_DEVTYPE t
; // Device type
2882 ASPI_SRB_IO i
; // I/O
2888 #define ASPI_CMD_ADAPTER_INQUIRE 0x00
2889 #define ASPI_CMD_GET_DEVICE_TYPE 0x01
2890 #define ASPI_CMD_EXECUTE_IO 0x02
2891 #define ASPI_CMD_ABORT_IO 0x03
2894 #define ASPI_REQFLAG_DIR_TO_HOST 0x08
2895 #define ASPI_REQFLAG_DIR_TO_TARGET 0x10
2896 #define ASPI_REQFLAG_DIR_NO_XFER 0x18
2897 #define ASPI_REQFLAG_EVENT_NOTIFY 0x40
2900 #define ASPI_STATUS_IN_PROGRESS 0x00
2901 #define ASPI_STATUS_NO_ERROR 0x01
2902 #define ASPI_STATUS_ABORTED 0x02
2903 #define ASPI_STATUS_ABORT_ERR 0x03
2904 #define ASPI_STATUS_ERROR 0x04
2905 #define ASPI_STATUS_INVALID_COMMAND 0x80
2906 #define ASPI_STATUS_INVALID_ADAPTER 0x81
2907 #define ASPI_STATUS_INVALID_TARGET 0x82
2908 #define ASPI_STATUS_NO_ADAPTERS 0xE8
2910 // Adapter (host) status
2911 #define ASPI_HSTATUS_NO_ERROR 0x00
2912 #define ASPI_HSTATUS_SELECTION_TIMEOUT 0x11
2913 #define ASPI_HSTATUS_DATA_OVERRUN 0x12
2914 #define ASPI_HSTATUS_BUS_FREE 0x13
2915 #define ASPI_HSTATUS_BUS_PHASE_ERROR 0x14
2916 #define ASPI_HSTATUS_BAD_SGLIST 0x1A
2919 #define ASPI_TSTATUS_NO_ERROR 0x00
2920 #define ASPI_TSTATUS_CHECK_CONDITION 0x02
2921 #define ASPI_TSTATUS_BUSY 0x08
2922 #define ASPI_TSTATUS_RESERV_CONFLICT 0x18
2925 static HINSTANCE h_aspi_dll
; // DLL handle
2926 static UINT (* aspi_entry
)(ASPI_SRB
* srb
); // ASPI entrypoint
2927 static unsigned num_aspi_adapters
;
2930 // h_aspi_dll+aspi_entry is not inherited by Cygwin's fork()
2931 static DWORD aspi_dll_pid
; // PID of DLL owner to detect fork()
2932 #define aspi_entry_valid() (aspi_entry && (aspi_dll_pid == GetCurrentProcessId()))
2934 #define aspi_entry_valid() (!!aspi_entry)
2938 static int aspi_call(ASPI_SRB
* srb
)
2943 while (((volatile ASPI_SRB
*)srb
)->h
.status
== ASPI_STATUS_IN_PROGRESS
) {
2944 if (++i
> 100/*10sek*/) {
2945 pout("ASPI Adapter %u: Timed out\n", srb
->h
.adapter
);
2947 h_aspi_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
2951 if (con
->reportscsiioctl
> 1)
2952 pout("ASPI Adapter %u: Waiting (%d) ...\n", srb
->h
.adapter
, i
);
2959 // Get ASPI entrypoint from wnaspi32.dll
2961 static FARPROC
aspi_get_address(const char * name
, int verbose
)
2964 assert(h_aspi_dll
&& h_aspi_dll
!= INVALID_HANDLE_VALUE
);
2966 if (!(addr
= GetProcAddress(h_aspi_dll
, name
))) {
2968 pout("Missing %s() in WNASPI32.DLL\n", name
);
2970 FreeLibrary(h_aspi_dll
);
2971 h_aspi_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
2979 static int aspi_open_dll(int verbose
)
2981 UINT (*aspi_info
)(void);
2984 assert(!aspi_entry_valid());
2986 // Check structure layout
2987 assert(sizeof(ASPI_SRB_HEAD
) == 8);
2988 assert(sizeof(ASPI_SRB_INQUIRY
) == 58);
2989 assert(sizeof(ASPI_SRB_DEVTYPE
) == 12);
2990 assert(sizeof(ASPI_SRB_IO
) == 64+ASPI_SENSE_SIZE
);
2991 assert(offsetof(ASPI_SRB
,h
.cmd
) == 0);
2992 assert(offsetof(ASPI_SRB
,h
.flags
) == 3);
2993 assert(offsetof(ASPI_SRB_IO
,lun
) == 9);
2994 assert(offsetof(ASPI_SRB_IO
,data_addr
) == 16);
2995 assert(offsetof(ASPI_SRB_IO
,workspace
) == 28);
2996 assert(offsetof(ASPI_SRB_IO
,cdb
) == 48);
2998 if (h_aspi_dll
== INVALID_HANDLE_VALUE
) {
3005 if (!(h_aspi_dll
= LoadLibraryA("WNASPI32.DLL"))) {
3007 pout("Cannot load WNASPI32.DLL, Error=%ld\n", GetLastError());
3008 h_aspi_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
3012 if (con
->reportscsiioctl
> 1) {
3013 // Print full path of WNASPI32.DLL
3014 char path
[MAX_PATH
];
3015 if (!GetModuleFileName(h_aspi_dll
, path
, sizeof(path
)))
3016 strcpy(path
, "*unknown*");
3017 pout("Using ASPI interface \"%s\"\n", path
);
3020 // Get ASPI entrypoints
3021 if (!(aspi_info
= (UINT (*)(void))aspi_get_address("GetASPI32SupportInfo", verbose
)))
3023 if (!(aspi_entry
= (UINT (*)(ASPI_SRB
*))aspi_get_address("SendASPI32Command", verbose
)))
3026 // Init ASPI manager and get number of adapters
3027 info
= (aspi_info
)();
3028 if (con
->reportscsiioctl
> 1)
3029 pout("GetASPI32SupportInfo() returns 0x%04x\n", info
);
3030 rc
= (info
>> 8) & 0xff;
3031 if (rc
== ASPI_STATUS_NO_ADAPTERS
) {
3032 num_aspi_adapters
= 0;
3034 else if (rc
== ASPI_STATUS_NO_ERROR
) {
3035 num_aspi_adapters
= info
& 0xff;
3039 pout("Got strange 0x%04x from GetASPI32SupportInfo()\n", info
);
3041 FreeLibrary(h_aspi_dll
);
3042 h_aspi_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
3047 if (con
->reportscsiioctl
)
3048 pout("%u ASPI Adapter%s detected\n",num_aspi_adapters
, (num_aspi_adapters
!=1?"s":""));
3051 // save PID to detect fork() in aspi_entry_valid()
3052 aspi_dll_pid
= GetCurrentProcessId();
3054 assert(aspi_entry_valid());
3059 static int aspi_io_call(ASPI_SRB
* srb
, unsigned timeout
)
3063 if (!(event
= CreateEventA(NULL
, FALSE
, FALSE
, NULL
))) {
3064 pout("CreateEvent(): Error=%ld\n", GetLastError()); return -EIO
;
3066 srb
->i
.event_handle
= event
;
3067 srb
->h
.flags
|= ASPI_REQFLAG_EVENT_NOTIFY
;
3068 // Start ASPI request
3070 if (((volatile ASPI_SRB
*)srb
)->h
.status
== ASPI_STATUS_IN_PROGRESS
) {
3072 DWORD rc
= WaitForSingleObject(event
, timeout
*1000L);
3073 if (rc
!= WAIT_OBJECT_0
) {
3074 if (rc
== WAIT_TIMEOUT
) {
3075 pout("ASPI Adapter %u, ID %u: Timed out after %u seconds\n",
3076 srb
->h
.adapter
, srb
->i
.target_id
, timeout
);
3079 pout("WaitForSingleObject(%lx) = 0x%lx,%ld, Error=%ld\n",
3080 (unsigned long)event
, rc
, rc
, GetLastError());
3082 // TODO: ASPI_ABORT_IO command
3084 h_aspi_dll
= (HINSTANCE
)INVALID_HANDLE_VALUE
;
3093 win_aspi_device::win_aspi_device(smart_interface
* intf
,
3094 const char * dev_name
, const char * req_type
)
3095 : smart_device(intf
, dev_name
, "scsi", req_type
),
3096 m_adapter(-1), m_id(0)
3100 bool win_aspi_device::is_open() const
3102 return (m_adapter
>= 0);
3105 bool win_aspi_device::open()
3107 // scsi[0-9][0-f] => ASPI Adapter 0-9, ID 0-15, LUN 0
3108 unsigned adapter
= ~0, id
= ~0; int n1
= -1;
3109 const char * name
= skipdev(get_dev_name());
3110 if (!(sscanf(name
,"scsi%1u%1x%n", &adapter
, &id
, &n1
) == 2 && n1
== (int)strlen(name
)
3111 && adapter
<= 9 && id
< 16))
3112 return set_err(EINVAL
);
3114 if (!aspi_entry_valid()) {
3115 if (aspi_open_dll(1/*verbose*/))
3116 return set_err(ENOENT
);
3120 if (adapter
>= num_aspi_adapters
) {
3121 pout("ASPI Adapter %u does not exist (%u Adapter%s detected).\n",
3122 adapter
, num_aspi_adapters
, (num_aspi_adapters
!=1?"s":""));
3123 if (!is_permissive())
3124 return set_err(ENOENT
);
3129 memset(&srb
, 0, sizeof(srb
));
3130 srb
.h
.cmd
= ASPI_CMD_GET_DEVICE_TYPE
;
3131 srb
.h
.adapter
= adapter
; srb
.i
.target_id
= id
;
3132 if (aspi_call(&srb
))
3133 return set_err(EIO
);
3134 if (srb
.h
.status
!= ASPI_STATUS_NO_ERROR
) {
3135 pout("ASPI Adapter %u, ID %u: No such device (Status=0x%02x)\n", adapter
, id
, srb
.h
.status
);
3136 if (!is_permissive())
3137 return set_err(srb
.h
.status
== ASPI_STATUS_INVALID_TARGET
? ENOENT
: EIO
);
3139 else if (con
->reportscsiioctl
)
3140 pout("ASPI Adapter %u, ID %u: Device Type=0x%02x\n", adapter
, id
, srb
.t
.devtype
);
3142 m_adapter
= (int)adapter
; m_id
= (unsigned char)id
;
3147 bool win_aspi_device::close()
3149 // No FreeLibrary(h_aspi_dll) to prevent problems with ASPI threads
3154 // Scan for ASPI drives
3156 bool win9x_smart_interface::scsi_scan(smart_device_list
& devlist
)
3158 if (!aspi_entry_valid()) {
3159 if (aspi_open_dll(con
->reportscsiioctl
/*default is quiet*/))
3163 for (unsigned ad
= 0; ad
< num_aspi_adapters
; ad
++) {
3167 if (con
->reportscsiioctl
)
3168 pout(" ASPI Adapter %u: Ignored\n", ad
);
3173 memset(&srb
, 0, sizeof(srb
));
3174 srb
.h
.cmd
= ASPI_CMD_ADAPTER_INQUIRE
;
3176 if (aspi_call(&srb
))
3179 if (srb
.h
.status
!= ASPI_STATUS_NO_ERROR
) {
3180 if (con
->reportscsiioctl
)
3181 pout(" ASPI Adapter %u: Status=0x%02x\n", ad
, srb
.h
.status
);
3185 if (con
->reportscsiioctl
) {
3186 for (int i
= 1; i
< 16 && srb
.q
.adapter_id
[i
]; i
++)
3187 if (!(' ' <= srb
.q
.adapter_id
[i
] && srb
.q
.adapter_id
[i
] <= '~'))
3188 srb
.q
.adapter_id
[i
] = '?';
3189 pout(" ASPI Adapter %u (\"%.16s\"):\n", ad
, srb
.q
.adapter_id
);
3192 bool ignore
= !strnicmp(srb
.q
.adapter_id
, "3ware", 5);
3194 for (unsigned id
= 0; id
<= 7; id
++) {
3196 memset(&srb
, 0, sizeof(srb
));
3197 srb
.h
.cmd
= ASPI_CMD_GET_DEVICE_TYPE
;
3198 srb
.h
.adapter
= ad
; srb
.i
.target_id
= id
;
3199 if (aspi_call(&srb
))
3201 if (srb
.h
.status
!= ASPI_STATUS_NO_ERROR
) {
3202 if (con
->reportscsiioctl
> 1)
3203 pout(" ID %u: No such device (Status=0x%02x)\n", id
, srb
.h
.status
);
3207 if (!ignore
&& srb
.t
.devtype
== 0x00/*HDD*/) {
3208 if (con
->reportscsiioctl
)
3209 pout(" ID %u: Device Type=0x%02x\n", id
, srb
.t
.devtype
);
3211 sprintf(name
, "/dev/scsi%u%u", ad
, id
);
3212 devlist
.add( new win_aspi_device(this, name
, "scsi") );
3214 else if (con
->reportscsiioctl
)
3215 pout(" ID %u: Device Type=0x%02x (ignored)\n", id
, srb
.t
.devtype
);
3222 // Interface to ASPI SCSI devices
3223 bool win_aspi_device::scsi_pass_through(scsi_cmnd_io
* iop
)
3225 int report
= con
->reportscsiioctl
; // TODO
3227 if (m_adapter
< 0) {
3232 if (!aspi_entry_valid()) {
3237 if (!(iop
->cmnd_len
== 6 || iop
->cmnd_len
== 10 || iop
->cmnd_len
== 12 || iop
->cmnd_len
== 16)) {
3238 set_err(EINVAL
, "bad CDB length");
3245 const unsigned char * ucp
= iop
->cmnd
;
3248 const int sz
= (int)sizeof(buff
);
3250 np
= scsi_get_opcode_name(ucp
[0]);
3251 j
= snprintf(buff
, sz
, " [%s: ", np
? np
: "<unknown opcode>");
3252 for (k
= 0; k
< (int)iop
->cmnd_len
; ++k
)
3253 j
+= snprintf(&buff
[j
], (sz
> j
? (sz
- j
) : 0), "%02x ", ucp
[k
]);
3255 (DXFER_TO_DEVICE
== iop
->dxfer_dir
) && (iop
->dxferp
)) {
3256 int trunc
= (iop
->dxfer_len
> 256) ? 1 : 0;
3258 j
+= snprintf(&buff
[j
], (sz
> j
? (sz
- j
) : 0), "]\n Outgoing "
3259 "data, len=%d%s:\n", (int)iop
->dxfer_len
,
3260 (trunc
? " [only first 256 bytes shown]" : ""));
3261 dStrHex(iop
->dxferp
, (trunc
? 256 : iop
->dxfer_len
) , 1);
3264 j
+= snprintf(&buff
[j
], (sz
> j
? (sz
- j
) : 0), "]\n");
3269 memset(&srb
, 0, sizeof(srb
));
3270 srb
.h
.cmd
= ASPI_CMD_EXECUTE_IO
;
3271 srb
.h
.adapter
= m_adapter
;
3272 srb
.i
.target_id
= m_id
;
3274 srb
.i
.sense_size
= ASPI_SENSE_SIZE
;
3275 srb
.i
.cdb_size
= iop
->cmnd_len
;
3276 memcpy(srb
.i
.cdb
, iop
->cmnd
, iop
->cmnd_len
);
3278 switch (iop
->dxfer_dir
) {
3280 srb
.h
.flags
= ASPI_REQFLAG_DIR_NO_XFER
;
3282 case DXFER_FROM_DEVICE
:
3283 srb
.h
.flags
= ASPI_REQFLAG_DIR_TO_HOST
;
3284 srb
.i
.data_size
= iop
->dxfer_len
;
3285 srb
.i
.data_addr
= iop
->dxferp
;
3287 case DXFER_TO_DEVICE
:
3288 srb
.h
.flags
= ASPI_REQFLAG_DIR_TO_TARGET
;
3289 srb
.i
.data_size
= iop
->dxfer_len
;
3290 srb
.i
.data_addr
= iop
->dxferp
;
3293 set_err(EINVAL
, "bad dxfer_dir");
3297 iop
->resp_sense_len
= 0;
3298 iop
->scsi_status
= 0;
3301 if (aspi_io_call(&srb
, (iop
->timeout
? iop
->timeout
: 60))) {
3303 set_err(EIO
, "ASPI Timeout"); return false;
3306 if (srb
.h
.status
!= ASPI_STATUS_NO_ERROR
) {
3307 if ( srb
.h
.status
== ASPI_STATUS_ERROR
3308 && srb
.i
.host_status
== ASPI_HSTATUS_NO_ERROR
3309 && srb
.i
.target_status
== ASPI_TSTATUS_CHECK_CONDITION
) {
3311 const unsigned char * sense
= ASPI_SRB_SENSE(&srb
.i
, iop
->cmnd_len
);
3312 int len
= (ASPI_SENSE_SIZE
< iop
->max_sense_len
? ASPI_SENSE_SIZE
: iop
->max_sense_len
);
3313 iop
->scsi_status
= SCSI_STATUS_CHECK_CONDITION
;
3314 if (len
> 0 && iop
->sensep
) {
3315 memcpy(iop
->sensep
, sense
, len
);
3316 iop
->resp_sense_len
= len
;
3318 pout(" >>> Sense buffer, len=%d:\n", (int)len
);
3319 dStrHex(iop
->sensep
, len
, 1);
3323 pout(" sense_key=%x asc=%x ascq=%x\n",
3324 sense
[2] & 0xf, sense
[12], sense
[13]);
3330 pout(" ASPI call failed, (0x%02x,0x%02x,0x%02x)\n", srb
.h
.status
, srb
.i
.host_status
, srb
.i
.target_status
);
3339 if (iop
->dxfer_dir
== DXFER_FROM_DEVICE
&& report
> 1) {
3340 int trunc
= (iop
->dxfer_len
> 256) ? 1 : 0;
3341 pout(" Incoming data, len=%d%s:\n", (int)iop
->dxfer_len
,
3342 (trunc
? " [only first 256 bytes shown]" : ""));
3343 dStrHex(iop
->dxferp
, (trunc
? 256 : iop
->dxfer_len
) , 1);
3350 /////////////////////////////////////////////////////////////////////////////
3351 // SPT Interface (for SCSI devices and ATA devices behind SATLs)
3352 // Only supported in NT and later
3353 /////////////////////////////////////////////////////////////////////////////
3355 win_scsi_device::win_scsi_device(smart_interface
* intf
,
3356 const char * dev_name
, const char * req_type
)
3357 : smart_device(intf
, dev_name
, "scsi", req_type
)
3361 bool win_scsi_device::open()
3363 const char * name
= skipdev(get_dev_name()); int len
= strlen(name
);
3364 // sd[a-z],N => Physical drive 0-26, RAID port N
3365 char drive
[1+1] = ""; int sub_addr
= -1; int n1
= -1; int n2
= -1;
3366 if ( sscanf(name
, "sd%1[a-z]%n,%d%n", drive
, &n1
, &sub_addr
, &n2
) >= 1
3367 && ((n1
== len
&& sub_addr
== -1) || (n2
== len
&& sub_addr
>= 0)) ) {
3368 return open(drive
[0] - 'a', -1, -1, sub_addr
);
3370 // pd<m>,N => Physical drive <m>, RAID port N
3371 int pd_num
= -1; sub_addr
= -1; n1
= -1; n2
= -1;
3372 if ( sscanf(name
, "pd%d%n,%d%n", &pd_num
, &n1
, &sub_addr
, &n2
) >= 1
3373 && pd_num
>= 0 && ((n1
== len
&& sub_addr
== -1) || (n2
== len
&& sub_addr
>= 0))) {
3374 return open(pd_num
, -1, -1, sub_addr
);
3376 // [a-zA-Z]: => Physical drive behind logical drive 0-25
3377 int logdrive
= drive_letter(name
);
3378 if (logdrive
>= 0) {
3379 return open(-1, logdrive
, -1, -1);
3381 // n?st<m> => tape drive <m> (same names used in Cygwin's /dev emulation)
3382 int tape_num
= -1; n1
= -1;
3383 if (sscanf(name
, "st%d%n", &tape_num
, &n1
) == 1 && tape_num
>= 0 && n1
== len
) {
3384 return open(-1, -1, tape_num
, -1);
3386 tape_num
= -1; n1
= -1;
3387 if (sscanf(name
, "nst%d%n", &tape_num
, &n1
) == 1 && tape_num
>= 0 && n1
== len
) {
3388 return open(-1, -1, tape_num
, -1);
3390 // tape<m> => tape drive <m>
3391 tape_num
= -1; n1
= -1;
3392 if (sscanf(name
, "tape%d%n", &tape_num
, &n1
) == 1 && tape_num
>= 0 && n1
== len
) {
3393 return open(-1, -1, tape_num
, -1);
3396 return set_err(EINVAL
);
3399 bool win_scsi_device::open(int pd_num
, int ld_num
, int tape_num
, int /*sub_addr*/)
3402 b
[sizeof(b
) - 1] = '\0';
3404 snprintf(b
, sizeof(b
) - 1, "\\\\.\\PhysicalDrive%d", pd_num
);
3405 else if (ld_num
>= 0)
3406 snprintf(b
, sizeof(b
) - 1, "\\\\.\\%c:", 'A' + ld_num
);
3407 else if (tape_num
>= 0)
3408 snprintf(b
, sizeof(b
) - 1, "\\\\.\\TAPE%d", tape_num
);
3415 HANDLE h
= CreateFileA(b
, GENERIC_READ
|GENERIC_WRITE
,
3416 FILE_SHARE_READ
|FILE_SHARE_WRITE
, NULL
,
3417 OPEN_EXISTING
, 0, 0);
3418 if (h
== INVALID_HANDLE_VALUE
) {
3419 set_err(ENODEV
, "%s: Open failed, Error=%ld", b
, GetLastError());
3427 bool winnt_smart_interface::scsi_scan(smart_device_list
& devlist
)
3430 for (int i
= 0; i
<= 9; i
++) {
3431 if (get_phy_drive_type(i
) != DEV_SCSI
)
3433 // STORAGE_QUERY_PROPERTY returned SCSI/SAS/...
3434 sprintf(name
, "/dev/sd%c", 'a'+i
);
3435 devlist
.add( new win_scsi_device(this, name
, "scsi") );
3441 #define IOCTL_SCSI_PASS_THROUGH_DIRECT \
3442 CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
3444 typedef struct _SCSI_PASS_THROUGH_DIRECT
{
3451 UCHAR SenseInfoLength
;
3453 ULONG DataTransferLength
;
3456 ULONG SenseInfoOffset
;
3458 } SCSI_PASS_THROUGH_DIRECT
;
3461 SCSI_PASS_THROUGH_DIRECT spt
;
3463 UCHAR ucSenseBuf
[64];
3464 } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER
;
3467 // Issue command via IOCTL_SCSI_PASS_THROUGH instead of *_DIRECT.
3468 // Used if DataTransferLength not supported by *_DIRECT.
3469 static long scsi_pass_through_indirect(HANDLE h
,
3470 SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER
* sbd
)
3472 struct SCSI_PASS_THROUGH_WITH_BUFFERS
{
3473 SCSI_PASS_THROUGH spt
;
3475 UCHAR ucSenseBuf
[sizeof(sbd
->ucSenseBuf
)];
3476 UCHAR ucDataBuf
[512];
3479 SCSI_PASS_THROUGH_WITH_BUFFERS sb
;
3480 memset(&sb
, 0, sizeof(sb
));
3482 // DATA_OUT not implemented yet
3483 if (!( sbd
->spt
.DataIn
== SCSI_IOCTL_DATA_IN
3484 && sbd
->spt
.DataTransferLength
<= sizeof(sb
.ucDataBuf
)))
3485 return ERROR_INVALID_PARAMETER
;
3487 sb
.spt
.Length
= sizeof(sb
.spt
);
3488 sb
.spt
.CdbLength
= sbd
->spt
.CdbLength
;
3489 memcpy(sb
.spt
.Cdb
, sbd
->spt
.Cdb
, sizeof(sb
.spt
.Cdb
));
3490 sb
.spt
.SenseInfoLength
= sizeof(sb
.ucSenseBuf
);
3491 sb
.spt
.SenseInfoOffset
= offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS
, ucSenseBuf
);
3492 sb
.spt
.DataIn
= sbd
->spt
.DataIn
;
3493 sb
.spt
.DataTransferLength
= sbd
->spt
.DataTransferLength
;
3494 sb
.spt
.DataBufferOffset
= offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS
, ucDataBuf
);
3495 sb
.spt
.TimeOutValue
= sbd
->spt
.TimeOutValue
;
3498 if (!DeviceIoControl(h
, IOCTL_SCSI_PASS_THROUGH
,
3499 &sb
, sizeof(sb
), &sb
, sizeof(sb
), &num_out
, 0))
3500 return GetLastError();
3502 sbd
->spt
.ScsiStatus
= sb
.spt
.ScsiStatus
;
3503 if (sb
.spt
.ScsiStatus
& SCSI_STATUS_CHECK_CONDITION
)
3504 memcpy(sbd
->ucSenseBuf
, sb
.ucSenseBuf
, sizeof(sbd
->ucSenseBuf
));
3506 sbd
->spt
.DataTransferLength
= sb
.spt
.DataTransferLength
;
3507 if (sbd
->spt
.DataIn
== SCSI_IOCTL_DATA_IN
&& sb
.spt
.DataTransferLength
> 0)
3508 memcpy(sbd
->spt
.DataBuffer
, sb
.ucDataBuf
, sb
.spt
.DataTransferLength
);
3513 // Interface to SPT SCSI devices. See scsicmds.h and os_linux.c
3514 bool win_scsi_device::scsi_pass_through(struct scsi_cmnd_io
* iop
)
3516 int report
= con
->reportscsiioctl
; // TODO
3520 const unsigned char * ucp
= iop
->cmnd
;
3523 const int sz
= (int)sizeof(buff
);
3525 np
= scsi_get_opcode_name(ucp
[0]);
3526 j
= snprintf(buff
, sz
, " [%s: ", np
? np
: "<unknown opcode>");
3527 for (k
= 0; k
< (int)iop
->cmnd_len
; ++k
)
3528 j
+= snprintf(&buff
[j
], (sz
> j
? (sz
- j
) : 0), "%02x ", ucp
[k
]);
3530 (DXFER_TO_DEVICE
== iop
->dxfer_dir
) && (iop
->dxferp
)) {
3531 int trunc
= (iop
->dxfer_len
> 256) ? 1 : 0;
3533 j
+= snprintf(&buff
[j
], (sz
> j
? (sz
- j
) : 0), "]\n Outgoing "
3534 "data, len=%d%s:\n", (int)iop
->dxfer_len
,
3535 (trunc
? " [only first 256 bytes shown]" : ""));
3536 dStrHex(iop
->dxferp
, (trunc
? 256 : iop
->dxfer_len
) , 1);
3539 j
+= snprintf(&buff
[j
], (sz
> j
? (sz
- j
) : 0), "]\n");
3543 SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb
;
3544 if (iop
->cmnd_len
> (int)sizeof(sb
.spt
.Cdb
)) {
3545 set_err(EINVAL
, "cmnd_len too large");
3549 memset(&sb
, 0, sizeof(sb
));
3550 sb
.spt
.Length
= sizeof(SCSI_PASS_THROUGH_DIRECT
);
3551 sb
.spt
.CdbLength
= iop
->cmnd_len
;
3552 memcpy(sb
.spt
.Cdb
, iop
->cmnd
, iop
->cmnd_len
);
3553 sb
.spt
.SenseInfoLength
= sizeof(sb
.ucSenseBuf
);
3554 sb
.spt
.SenseInfoOffset
=
3555 offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER
, ucSenseBuf
);
3556 sb
.spt
.TimeOutValue
= (iop
->timeout
? iop
->timeout
: 60);
3559 switch (iop
->dxfer_dir
) {
3561 sb
.spt
.DataIn
= SCSI_IOCTL_DATA_UNSPECIFIED
;
3563 case DXFER_FROM_DEVICE
:
3564 sb
.spt
.DataIn
= SCSI_IOCTL_DATA_IN
;
3565 sb
.spt
.DataTransferLength
= iop
->dxfer_len
;
3566 sb
.spt
.DataBuffer
= iop
->dxferp
;
3567 // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte
3568 // transfers (needed for SMART STATUS check of JMicron USB briges)
3569 if (sb
.spt
.DataTransferLength
== 1)
3572 case DXFER_TO_DEVICE
:
3573 sb
.spt
.DataIn
= SCSI_IOCTL_DATA_OUT
;
3574 sb
.spt
.DataTransferLength
= iop
->dxfer_len
;
3575 sb
.spt
.DataBuffer
= iop
->dxferp
;
3578 set_err(EINVAL
, "bad dxfer_dir");
3585 if (!DeviceIoControl(get_fh(), IOCTL_SCSI_PASS_THROUGH_DIRECT
,
3586 &sb
, sizeof(sb
), &sb
, sizeof(sb
), &num_out
, 0))
3587 err
= GetLastError();
3590 err
= scsi_pass_through_indirect(get_fh(), &sb
);
3593 return set_err((err
== ERROR_INVALID_FUNCTION
? ENOSYS
: EIO
),
3594 "IOCTL_SCSI_PASS_THROUGH%s failed, Error=%ld",
3595 (direct
? "_DIRECT" : ""), err
);
3597 iop
->scsi_status
= sb
.spt
.ScsiStatus
;
3598 if (SCSI_STATUS_CHECK_CONDITION
& iop
->scsi_status
) {
3599 int slen
= sb
.ucSenseBuf
[7] + 8;
3601 if (slen
> (int)sizeof(sb
.ucSenseBuf
))
3602 slen
= sizeof(sb
.ucSenseBuf
);
3603 if (slen
> (int)iop
->max_sense_len
)
3604 slen
= iop
->max_sense_len
;
3605 memcpy(iop
->sensep
, sb
.ucSenseBuf
, slen
);
3606 iop
->resp_sense_len
= slen
;
3608 if ((iop
->sensep
[0] & 0x7f) > 0x71)
3609 pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n",
3610 iop
->scsi_status
, iop
->sensep
[1] & 0xf,
3611 iop
->sensep
[2], iop
->sensep
[3]);
3613 pout(" status=%x: sense_key=%x asc=%x ascq=%x\n",
3614 iop
->scsi_status
, iop
->sensep
[2] & 0xf,
3615 iop
->sensep
[12], iop
->sensep
[13]);
3618 iop
->resp_sense_len
= 0;
3620 if ((iop
->dxfer_len
> 0) && (sb
.spt
.DataTransferLength
> 0))
3621 iop
->resid
= iop
->dxfer_len
- sb
.spt
.DataTransferLength
;
3625 if ((iop
->dxfer_dir
== DXFER_FROM_DEVICE
) && (report
> 1)) {
3626 int trunc
= (iop
->dxfer_len
> 256) ? 1 : 0;
3627 pout(" Incoming data, len=%d%s:\n", (int)iop
->dxfer_len
,
3628 (trunc
? " [only first 256 bytes shown]" : ""));
3629 dStrHex(iop
->dxferp
, (trunc
? 256 : iop
->dxfer_len
) , 1);
3635 //////////////////////////////////////////////////////////////////////////////////////////////////
3640 /////////////////////////////////////////////////////////////////////////////
3642 // Initialize platform interface and register with smi()
3643 void smart_interface::init()
3645 // Select interface for Windows flavor
3646 if (os_win32::is_win9x()) {
3647 static os_win32::win9x_smart_interface the_win9x_interface
;
3648 smart_interface::set(&the_win9x_interface
);
3651 static os_win32::winnt_smart_interface the_winnt_interface
;
3652 smart_interface::set(&the_winnt_interface
);