--- embedaddon/smartmontools/os_win32.cpp 2012/02/21 16:32:16 1.1.1.1 +++ embedaddon/smartmontools/os_win32.cpp 2013/10/14 07:54:03 1.1.1.4 @@ -3,7 +3,8 @@ * * Home page of code is: http://smartmontools.sourceforge.net * - * Copyright (C) 2004-11 Christian Franke + * Copyright (C) 2004-13 Christian Franke + * Copyright (C) 2012 Hank Wu * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -27,6 +28,7 @@ #include "dev_interface.h" #include "dev_ata_cmd_set.h" +#include "dev_areca.h" #include "os_win32/wmiquery.h" @@ -47,14 +49,14 @@ #include #if HAVE_NTDDDISK_H -// i686-w64-mingw32, x86_64-w64-mingw32 +// i686-pc-cygwin, i686-w64-mingw32, x86_64-w64-mingw32 // (Missing: FILE_DEVICE_SCSI) #include #include #include #include #elif HAVE_DDK_NTDDDISK_H -// i686-pc-cygwin, i686-pc-mingw32, i586-mingw32msvc +// older i686-pc-cygwin, i686-pc-mingw32, i586-mingw32msvc // (Missing: IOCTL_IDE_PASS_THROUGH, IOCTL_ATA_PASS_THROUGH, FILE_DEVICE_SCSI) #include #include @@ -66,18 +68,26 @@ #include #endif +#ifndef _WIN32 +// csmisas.h requires _WIN32 but w32api-headers no longer define it on Cygwin +#define _WIN32 +#endif + // CSMI support #include "csmisas.h" -#ifdef __CYGWIN__ -#include // CYGWIN_VERSION_DLL_MAJOR +// Silence -Wunused-local-typedefs warning from g++ >= 4.8 +#if __GNUC__ >= 4 +#define ATTR_UNUSED __attribute__((unused)) +#else +#define ATTR_UNUSED /**/ #endif // Macro to check constants at compile time using a dummy typedef #define ASSERT_CONST(c, n) \ - typedef char assert_const_##c[((c) == (n)) ? 1 : -1] + typedef char assert_const_##c[((c) == (n)) ? 1 : -1] ATTR_UNUSED #define ASSERT_SIZEOF(t, n) \ - typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] + typedef char assert_sizeof_##t[(sizeof(t) == (n)) ? 1 : -1] ATTR_UNUSED #ifndef _WIN64 #define SELECT_WIN_32_64(x32, x64) (x32) @@ -85,21 +95,8 @@ #define SELECT_WIN_32_64(x32, x64) (x64) #endif -const char * os_win32_cpp_cvsid = "$Id: os_win32.cpp,v 1.1.1.1 2012/02/21 16:32:16 misho Exp $"; +const char * os_win32_cpp_cvsid = "$Id: os_win32.cpp,v 1.1.1.4 2013/10/14 07:54:03 misho Exp $"; -// Disable Win9x/ME specific code if no longer supported by compiler. -#ifdef _WIN64 - #undef WIN9X_SUPPORT -#elif !defined(WIN9X_SUPPORT) - #if defined(CYGWIN_VERSION_DLL_MAJOR) && (CYGWIN_VERSION_DLL_MAJOR >= 1007) - // Win9x/ME support was dropped in Cygwin 1.7 - #elif defined(_MSC_VER) && (_MSC_VER >= 1500) - // Win9x/ME support was dropped in MSVC9 (cl.exe 15.0) - #else - #define WIN9X_SUPPORT 1 - #endif -#endif - ///////////////////////////////////////////////////////////////////////////// // Windows I/O-controls, some declarations are missing in the include files @@ -319,16 +316,6 @@ namespace os_win32 { // no need to publish anything, n #pragma warning(disable:4250) #endif -// Running on Win9x/ME ? -#if WIN9X_SUPPORT -// Set true in win9x_smart_interface ctor. -static bool win9x = false; -#else -// Never true (const allows compiler to remove dead code). -const bool win9x = false; -#endif - - class win_smart_device : virtual public /*implements*/ smart_device { @@ -381,9 +368,10 @@ class win_ata_device (private) std::string m_options; bool m_usr_options; // options set by user? bool m_admin; // open with admin access? + int m_phydrive; // PhysicalDriveN or -1 bool m_id_is_cached; // ata_identify_is_cached() return value. - bool m_is_3ware; // AMCC/3ware controller detected? - int m_drive, m_port; + bool m_is_3ware; // LSI/3ware controller detected? + int m_port; // LSI/3ware port int m_smartver_state; }; @@ -408,32 +396,6 @@ class win_scsi_device (private) ///////////////////////////////////////////////////////////////////////////// -#if WIN9X_SUPPORT - -class win_aspi_device -: public /*implements*/ scsi_device -{ -public: - win_aspi_device(smart_interface * intf, const char * dev_name, const char * req_type); - - virtual bool is_open() const; - - virtual bool open(); - - virtual bool close(); - - virtual bool scsi_pass_through(scsi_cmnd_io * iop); - -private: - int m_adapter; - unsigned char m_id; -}; - -#endif // WIN9X_SUPPORT - - -////////////////////////////////////////////////////////////////////// - class csmi_device : virtual public /*extends*/ smart_device { @@ -531,65 +493,76 @@ class win_tw_cli_device (private) }; -////////////////////////////////////////////////////////////////////// -// Platform specific interfaces +///////////////////////////////////////////////////////////////////////////// +/// Areca RAID support -// Common to all windows flavors -class win_smart_interface -: public /*implements part of*/ smart_interface +/////////////////////////////////////////////////////////////////// +// SATA(ATA) device behind Areca RAID Controller +class win_areca_ata_device +: public /*implements*/ areca_ata_device, + public /*extends*/ win_smart_device { public: - virtual std::string get_os_version_str(); + win_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); + virtual bool open(); + virtual smart_device * autodetect_open(); + virtual bool arcmsr_lock(); + virtual bool arcmsr_unlock(); + virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); - virtual std::string get_app_examples(const char * appname); - -//virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, -// const char * pattern = 0); - -protected: - virtual ata_device * get_ata_device(const char * name, const char * type); - -//virtual scsi_device * get_scsi_device(const char * name, const char * type); - - virtual smart_device * autodetect_smart_device(const char * name); +private: + HANDLE m_mutex; }; -#if WIN9X_SUPPORT - -// Win9x/ME reduced functionality -class win9x_smart_interface -: public /*extends*/ win_smart_interface +/////////////////////////////////////////////////////////////////// +// SAS(SCSI) device behind Areca RAID Controller +class win_areca_scsi_device +: public /*implements*/ areca_scsi_device, + public /*extends*/ win_smart_device { public: - win9x_smart_interface() - { win9x = true; } + win_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum = 1); + virtual bool open(); + virtual smart_device * autodetect_open(); + virtual bool arcmsr_lock(); + virtual bool arcmsr_unlock(); + virtual int arcmsr_do_scsi_io(struct scsi_cmnd_io * iop); - virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, - const char * pattern = 0); - -protected: - virtual scsi_device * get_scsi_device(const char * name, const char * type); - private: - bool ata_scan(smart_device_list & devlist); - - bool scsi_scan(smart_device_list & devlist); + HANDLE m_mutex; }; -#endif // WIN9X_SUPPORT -// WinNT,2000,XP,... -class winnt_smart_interface -: public /*extends*/ win_smart_interface +////////////////////////////////////////////////////////////////////// +// Platform specific interface + +class win_smart_interface +: public /*implements part of*/ smart_interface { public: + virtual std::string get_os_version_str(); + + virtual std::string get_app_examples(const char * appname); + +#ifndef __CYGWIN__ + virtual int64_t get_timer_usec(); +#endif + + virtual bool disable_system_auto_standby(bool disable); + virtual bool scan_smart_devices(smart_device_list & devlist, const char * type, const char * pattern = 0); protected: + virtual ata_device * get_ata_device(const char * name, const char * type); + virtual scsi_device * get_scsi_device(const char * name, const char * type); virtual smart_device * autodetect_smart_device(const char * name); + + virtual smart_device * get_custom_smart_device(const char * name, const char * type); + + virtual std::string get_valid_custom_dev_types_str(); }; @@ -631,33 +604,51 @@ std::string win_smart_interface::get_os_version_str() return vstr; } - if (vi.dwPlatformId > 0xff || vi.dwMajorVersion > 0xff || vi.dwMinorVersion > 0xff) - return vstr; + const char * w = 0; + if (vi.dwPlatformId == VER_PLATFORM_WIN32_NT) { - const char * w; - switch (vi.dwPlatformId << 16 | vi.dwMajorVersion << 8 | vi.dwMinorVersion) { - case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400| 0: - w = (vi.szCSDVersion[1] == 'B' || - vi.szCSDVersion[1] == 'C' ? "95-osr2" : "95"); break; - case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|10: - w = (vi.szCSDVersion[1] == 'A' ? "98se" : "98"); break; - case VER_PLATFORM_WIN32_WINDOWS<<16|0x0400|90: w = "me"; break; - //case VER_PLATFORM_WIN32_NT <<16|0x0300|51: w = "nt3.51"; break; - case VER_PLATFORM_WIN32_NT <<16|0x0400| 0: w = "nt4"; break; - case VER_PLATFORM_WIN32_NT <<16|0x0500| 0: w = "2000"; break; - case VER_PLATFORM_WIN32_NT <<16|0x0500| 1: - w = (!GetSystemMetrics(87/*SM_MEDIACENTER*/) ? "xp" - : "xp-mc"); break; - case VER_PLATFORM_WIN32_NT <<16|0x0500| 2: - w = (!GetSystemMetrics(89/*SM_SERVERR2*/) ? "2003" - : "2003r2"); break; - case VER_PLATFORM_WIN32_NT <<16|0x0600| 0: - w = (vi.wProductType == VER_NT_WORKSTATION ? "vista" - : "2008" ); break; - case VER_PLATFORM_WIN32_NT <<16|0x0600| 1: - w = (vi.wProductType == VER_NT_WORKSTATION ? "win7" - : "2008r2"); break; - default: w = 0; break; + if (vi.dwMajorVersion > 6 || (vi.dwMajorVersion == 6 && vi.dwMinorVersion >= 2)) { + // Starting with Windows 8.1 Preview, GetVersionEx() does no longer report the + // actual OS version, see: + // http://msdn.microsoft.com/en-us/library/windows/desktop/dn302074.aspx + + ULONGLONG major_equal = VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL); + for (unsigned major = vi.dwMajorVersion; major <= 9; major++) { + OSVERSIONINFOEXA vi2; memset(&vi2, 0, sizeof(vi2)); + vi2.dwOSVersionInfoSize = sizeof(vi2); vi2.dwMajorVersion = major; + if (!VerifyVersionInfo(&vi2, VER_MAJORVERSION, major_equal)) + continue; + if (vi.dwMajorVersion < major) { + vi.dwMajorVersion = major; vi.dwMinorVersion = 0; + } + + ULONGLONG minor_equal = VerSetConditionMask(0, VER_MINORVERSION, VER_EQUAL); + for (unsigned minor = vi.dwMinorVersion; minor <= 9; minor++) { + memset(&vi2, 0, sizeof(vi2)); vi2.dwOSVersionInfoSize = sizeof(vi2); + vi2.dwMinorVersion = minor; + if (!VerifyVersionInfo(&vi2, VER_MINORVERSION, minor_equal)) + continue; + vi.dwMinorVersion = minor; + break; + } + + break; + } + } + + if (vi.dwMajorVersion <= 0xf && vi.dwMinorVersion <= 0xf) { + bool ws = (vi.wProductType <= VER_NT_WORKSTATION); + switch (vi.dwMajorVersion << 4 | vi.dwMinorVersion) { + case 0x50: w = "2000"; break; + case 0x51: w = "xp"; break; + case 0x52: w = (!GetSystemMetrics(89/*SM_SERVERR2*/) + ? "2003" : "2003r2"); break; + case 0x60: w = (ws ? "vista" : "2008" ); break; + case 0x61: w = (ws ? "win7" : "2008r2"); break; + case 0x62: w = (ws ? "win8" : "2012" ); break; + case 0x63: w = (ws ? "win8.1": "2012r2"); break; + } + } } const char * w64 = ""; @@ -667,9 +658,9 @@ std::string win_smart_interface::get_os_version_str() #endif if (!w) - snprintf(vptr, vlen, "-%s%lu.%lu%s", - (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "9x"), - vi.dwMajorVersion, vi.dwMinorVersion, w64); + snprintf(vptr, vlen, "-%s%u.%u%s", + (vi.dwPlatformId==VER_PLATFORM_WIN32_NT ? "nt" : "??"), + (unsigned)vi.dwMajorVersion, (unsigned)vi.dwMinorVersion, w64); else if (vi.wServicePackMinor) snprintf(vptr, vlen, "-%s%s-sp%u.%u", w, w64, vi.wServicePackMajor, vi.wServicePackMinor); else if (vi.wServicePackMajor) @@ -679,6 +670,31 @@ std::string win_smart_interface::get_os_version_str() return vstr; } +#ifndef __CYGWIN__ +// MSVCRT only provides ftime() which uses GetSystemTime() +// This provides only ~15ms resolution by default. +// Use QueryPerformanceCounter instead (~300ns). +// (Cygwin provides CLOCK_MONOTONIC which has the same effect) +int64_t win_smart_interface::get_timer_usec() +{ + static int64_t freq = 0; + + LARGE_INTEGER t; + if (freq == 0) + freq = (QueryPerformanceFrequency(&t) ? t.QuadPart : -1); + if (freq <= 0) + return smart_interface::get_timer_usec(); + + if (!QueryPerformanceCounter(&t)) + return -1; + if (!(0 <= t.QuadPart && t.QuadPart <= (int64_t)(~(uint64_t)0 >> 1)/1000000)) + return -1; + + return (t.QuadPart * 1000000LL) / freq; +} +#endif // __CYGWIN__ + + // Return value for device detection functions enum win_dev_type { DEV_UNKNOWN = 0, DEV_ATA, DEV_SCSI, DEV_USB }; @@ -729,25 +745,17 @@ ata_device * win_smart_interface::get_ata_device(const return new win_ata_device(this, name, type); } -#ifdef WIN9X_SUPPORT - -scsi_device * win9x_smart_interface::get_scsi_device(const char * name, const char * type) +scsi_device * win_smart_interface::get_scsi_device(const char * name, const char * type) { - return new win_aspi_device(this, name, type); + return new win_scsi_device(this, name, type); } -#endif - -scsi_device * winnt_smart_interface::get_scsi_device(const char * name, const char * type) +static int sdxy_to_phydrive(const char (& xy)[2+1]) { - const char * testname = skipdev(name); - if (!strncmp(testname, "scsi", 4)) -#if WIN9X_SUPPORT - return new win_aspi_device(this, name, type); -#else - return (set_err(EINVAL, "ASPI interface not supported"), (scsi_device *)0); -#endif - return new win_scsi_device(this, name, type); + int phydrive = xy[0] - 'a'; + if (xy[1]) + phydrive = (phydrive + 1) * ('z' - 'a' + 1) + (xy[1] - 'a'); + return phydrive; } static win_dev_type get_dev_type(const char * name, int & phydrive) @@ -767,9 +775,9 @@ static win_dev_type get_dev_type(const char * name, in return (type != DEV_UNKNOWN ? type : DEV_SCSI); } - char drive[1+1] = ""; - if (sscanf(name, "sd%1[a-z]", drive) == 1) { - phydrive = drive[0] - 'a'; + char drive[2+1] = ""; + if (sscanf(name, "sd%2[a-z]", drive) == 1) { + phydrive = sdxy_to_phydrive(drive); return get_phy_drive_type(phydrive); } @@ -779,27 +787,68 @@ static win_dev_type get_dev_type(const char * name, in return DEV_UNKNOWN; } -smart_device * win_smart_interface::autodetect_smart_device(const char * name) +smart_device * win_smart_interface::get_custom_smart_device(const char * name, const char * type) { - const char * testname = skipdev(name); - if (!strncmp(testname, "hd", 2)) - return new win_ata_device(this, name, ""); -#if WIN9X_SUPPORT - if (!strncmp(testname, "scsi", 4)) - return new win_aspi_device(this, name, ""); -#endif - if (!strncmp(testname, "tw_cli", 6)) - return new win_tw_cli_device(this, name, ""); + // Areca? + int disknum = -1, n1 = -1, n2 = -1; + int encnum = 1; + char devpath[32]; + + if (sscanf(type, "areca,%n%d/%d%n", &n1, &disknum, &encnum, &n2) >= 1 || n1 == 6) { + if (!(1 <= disknum && disknum <= 128)) { + set_err(EINVAL, "Option -d areca,N/E (N=%d) must have 1 <= N <= 128", disknum); + return 0; + } + if (!(1 <= encnum && encnum <= 8)) { + set_err(EINVAL, "Option -d areca,N/E (E=%d) must have 1 <= E <= 8", encnum); + return 0; + } + + name = skipdev(name); +#define ARECA_MAX_CTLR_NUM 16 + n1 = -1; + int ctlrindex = 0; + if (sscanf(name, "arcmsr%d%n", &ctlrindex, &n1) >= 1 && n1 == (int)strlen(name)) { + /* + 1. scan from "\\\\.\\scsi[0]:" up to "\\\\.\\scsi[ARECA_MAX_CTLR_NUM]:" and + 2. map arcmsrX into "\\\\.\\scsiX" + */ + for (int idx = 0; idx < ARECA_MAX_CTLR_NUM; idx++) { + memset(devpath, 0, sizeof(devpath)); + snprintf(devpath, sizeof(devpath), "\\\\.\\scsi%d:", idx); + win_areca_ata_device *arcdev = new win_areca_ata_device(this, devpath, disknum, encnum); + if(arcdev->arcmsr_probe()) { + if(ctlrindex-- == 0) { + return arcdev; + } + } + delete arcdev; + } + set_err(ENOENT, "No Areca controller found"); + } + else + set_err(EINVAL, "Option -d areca,N/E requires device name /dev/arcmsrX"); + } + return 0; } -smart_device * winnt_smart_interface::autodetect_smart_device(const char * name) +std::string win_smart_interface::get_valid_custom_dev_types_str() { - smart_device * dev = win_smart_interface::autodetect_smart_device(name); - if (dev) - return dev; + return "areca,N[/E]"; +} - if (!strncmp(skipdev(name), "csmi", 4)) + +smart_device * win_smart_interface::autodetect_smart_device(const char * name) +{ + const char * testname = skipdev(name); + if (str_starts_with(testname, "hd")) + return new win_ata_device(this, name, ""); + + if (str_starts_with(testname, "tw_cli")) + return new win_tw_cli_device(this, name, ""); + + if (str_starts_with(testname, "csmi")) return new win_csmi_device(this, name, ""); int phydrive = -1; @@ -829,11 +878,9 @@ smart_device * winnt_smart_interface::autodetect_smart } -#if WIN9X_SUPPORT +// Scan for devices -// Scan for devices on Win9x/ME - -bool win9x_smart_interface::scan_smart_devices(smart_device_list & devlist, +bool win_smart_interface::scan_smart_devices(smart_device_list & devlist, const char * type, const char * pattern /* = 0*/) { if (pattern) { @@ -841,31 +888,22 @@ bool win9x_smart_interface::scan_smart_devices(smart_d return false; } - if (!type || !strcmp(type, "ata")) { - if (!ata_scan(devlist)) - return false; + // Check for "[*,]pd" type + bool pd = false; + char type2[16+1] = ""; + if (type) { + int nc = -1; + if (!strcmp(type, "pd")) { + pd = true; + type = 0; + } + else if (sscanf(type, "%16[^,],pd%n", type2, &nc) == 1 && + nc == (int)strlen(type)) { + pd = true; + type = type2; + } } - if (!type || !strcmp(type, "scsi")) { - if (!scsi_scan(devlist)) - return false; - } - return true; -} - -#endif // WIN9X_SUPPORT - - -// Scan for devices - -bool winnt_smart_interface::scan_smart_devices(smart_device_list & devlist, - const char * type, const char * pattern /* = 0*/) -{ - if (pattern) { - set_err(EINVAL, "DEVICESCAN with pattern not implemented yet"); - return false; - } - // Set valid types bool ata, scsi, usb, csmi; if (!type) { @@ -882,78 +920,89 @@ bool winnt_smart_interface::scan_smart_devices(smart_d else if (!strcmp(type, "csmi")) csmi = true; else { - set_err(EINVAL, "Invalid type '%s', valid arguments are: ata, scsi, usb, csmi", type); + set_err(EINVAL, "Invalid type '%s', valid arguments are: ata[,pd], scsi[,pd], usb[,pd], csmi, pd", type); return false; } } - // Scan up to 10 drives and 2 3ware controllers - const int max_raid = 2; - bool raid_seen[max_raid] = {false, false}; - char name[20]; - for (int i = 0; i <= 9; i++) { - sprintf(name, "/dev/sd%c", 'a'+i); - GETVERSIONINPARAMS_EX vers_ex; - switch (get_phy_drive_type(i, (ata ? &vers_ex : 0))) { - case DEV_ATA: - // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returned ATA/SATA - if (!ata) - continue; + if (ata || scsi || usb) { + // Scan up to 128 drives and 2 3ware controllers + const int max_raid = 2; + bool raid_seen[max_raid] = {false, false}; - // Interpret RAID drive map if present - if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { - // Skip if too many controllers or logical drive from this controller already seen - if (!(vers_ex.wControllerId < max_raid && !raid_seen[vers_ex.wControllerId])) + for (int i = 0; i < 128; i++) { + if (pd) + snprintf(name, sizeof(name), "/dev/pd%d", i); + else if (i + 'a' <= 'z') + snprintf(name, sizeof(name), "/dev/sd%c", i + 'a'); + else + snprintf(name, sizeof(name), "/dev/sd%c%c", + i / ('z'-'a'+1) - 1 + 'a', + i % ('z'-'a'+1) + 'a'); + + GETVERSIONINPARAMS_EX vers_ex; + + switch (get_phy_drive_type(i, (ata ? &vers_ex : 0))) { + case DEV_ATA: + // Driver supports SMART_GET_VERSION or STORAGE_QUERY_PROPERTY returned ATA/SATA + if (!ata) continue; - raid_seen[vers_ex.wControllerId] = true; - // Add physical drives - int len = strlen(name); - for (int pi = 0; pi < 32; pi++) { - if (vers_ex.dwDeviceMapEx & (1L << pi)) { - sprintf(name+len, ",%u", pi); - devlist.push_back( new win_ata_device(this, name, "ata") ); + + // Interpret RAID drive map if present + if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) { + // Skip if too many controllers or logical drive from this controller already seen + if (!(vers_ex.wControllerId < max_raid && !raid_seen[vers_ex.wControllerId])) + continue; + raid_seen[vers_ex.wControllerId] = true; + // Add physical drives + int len = strlen(name); + for (int pi = 0; pi < 32; pi++) { + if (vers_ex.dwDeviceMapEx & (1L << pi)) { + snprintf(name+len, sizeof(name)-1-len, ",%u", pi); + devlist.push_back( new win_ata_device(this, name, "ata") ); + } } } - } - else { - devlist.push_back( new win_ata_device(this, name, "ata") ); - } - break; + else { + devlist.push_back( new win_ata_device(this, name, "ata") ); + } + break; - case DEV_SCSI: - // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... - if (!scsi) - continue; - devlist.push_back( new win_scsi_device(this, name, "scsi") ); - break; + case DEV_SCSI: + // STORAGE_QUERY_PROPERTY returned SCSI/SAS/... + if (!scsi) + continue; + devlist.push_back( new win_scsi_device(this, name, "scsi") ); + break; - case DEV_USB: - // STORAGE_QUERY_PROPERTY returned USB - if (!usb) - continue; - { - // TODO: Use common function for this and autodetect_smart_device() - // Get USB bridge ID - unsigned short vendor_id = 0, product_id = 0; - if (!get_usb_id(i, vendor_id, product_id)) + case DEV_USB: + // STORAGE_QUERY_PROPERTY returned USB + if (!usb) continue; - // Get type name for this ID - const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); - if (!usbtype) - continue; - // Return SAT/USB device for this type - ata_device * dev = get_sat_device(usbtype, new win_scsi_device(this, name, "")); - if (!dev) - continue; - devlist.push_back(dev); - } - break; + { + // TODO: Use common function for this and autodetect_smart_device() + // Get USB bridge ID + unsigned short vendor_id = 0, product_id = 0; + if (!get_usb_id(i, vendor_id, product_id)) + continue; + // Get type name for this ID + const char * usbtype = get_usb_dev_type_by_id(vendor_id, product_id); + if (!usbtype) + continue; + // Return SAT/USB device for this type + ata_device * dev = get_sat_device(usbtype, new win_scsi_device(this, name, "")); + if (!dev) + continue; + devlist.push_back(dev); + } + break; - default: - // Unknown type - break; + default: + // Unknown type + break; + } } } @@ -986,38 +1035,59 @@ std::string win_smart_interface::get_app_examples(cons if (strcmp(appname, "smartctl")) return ""; return "=================================================== SMARTCTL EXAMPLES =====\n\n" - " smartctl -a /dev/hda (Prints all SMART information)\n\n" - " smartctl --smart=on --offlineauto=on --saveauto=on /dev/hda\n" + " smartctl -a /dev/sda (Prints all SMART information)\n\n" + " smartctl --smart=on --offlineauto=on --saveauto=on /dev/sda\n" " (Enables SMART on first disk)\n\n" - " smartctl -t long /dev/hda (Executes extended disk self-test)\n\n" - " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/hda\n" + " smartctl -t long /dev/sda (Executes extended disk self-test)\n\n" + " smartctl --attributes --log=selftest --quietmode=errorsonly /dev/sda\n" " (Prints Self-Test & Attribute errors)\n" -#if WIN9X_SUPPORT - " smartctl -a /dev/scsi21\n" - " (Prints all information for SCSI disk on ASPI adapter 2, ID 1)\n" -#endif " smartctl -a /dev/sda\n" - " (Prints all information for SCSI disk on PhysicalDrive 0)\n" + " (Prints all information for disk on PhysicalDrive 0)\n" " smartctl -a /dev/pd3\n" - " (Prints all information for SCSI disk on PhysicalDrive 3)\n" + " (Prints all information for disk on PhysicalDrive 3)\n" " smartctl -a /dev/tape1\n" " (Prints all information for SCSI tape on Tape 1)\n" " smartctl -A /dev/hdb,3\n" " (Prints Attributes for physical drive 3 on 3ware 9000 RAID)\n" " smartctl -A /dev/tw_cli/c0/p1\n" " (Prints Attributes for 3ware controller 0, port 1 using tw_cli)\n" + " smartctl --all --device=areca,3/1 /dev/arcmsr0\n" + " (Prints all SMART info for 3rd ATA disk of the 1st enclosure\n" + " on 1st Areca RAID controller)\n" "\n" " ATA SMART access methods and ordering may be specified by modifiers\n" " following the device name: /dev/hdX:[saicm], where\n" " 's': SMART_* IOCTLs, 'a': IOCTL_ATA_PASS_THROUGH,\n" - " 'i': IOCTL_IDE_PASS_THROUGH, 'c': ATA via IOCTL_SCSI_PASS_THROUGH,\n" - " 'f': IOCTL_STORAGE_*, 'm': IOCTL_SCSI_MINIPORT_*.\n" + " 'i': IOCTL_IDE_PASS_THROUGH, 'f': IOCTL_STORAGE_*,\n" + " 'm': IOCTL_SCSI_MINIPORT_*.\n" + strprintf( " The default on this system is /dev/sdX:%s\n", ata_get_def_options() ); } +bool win_smart_interface::disable_system_auto_standby(bool disable) +{ + if (disable) { + SYSTEM_POWER_STATUS ps; + if (!GetSystemPowerStatus(&ps)) + return set_err(ENOSYS, "Unknown power status"); + if (ps.ACLineStatus != 1) { + SetThreadExecutionState(ES_CONTINUOUS); + if (ps.ACLineStatus == 0) + set_err(EIO, "AC offline"); + else + set_err(EIO, "Unknown AC line status"); + return false; + } + } + + if (!SetThreadExecutionState(ES_CONTINUOUS | (disable ? ES_SYSTEM_REQUIRED : 0))) + return set_err(ENOSYS); + return true; +} + + ///////////////////////////////////////////////////////////////////////////// // ATA Interface ///////////////////////////////////////////////////////////////////////////// @@ -1028,8 +1098,8 @@ std::string win_smart_interface::get_app_examples(cons static void print_ide_regs(const IDEREGS * r, int out) { pout("%s=0x%02x,%s=0x%02x, SC=0x%02x, SN=0x%02x, CL=0x%02x, CH=0x%02x, SEL=0x%02x\n", - (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, - r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); + (out?"STS":"CMD"), r->bCommandReg, (out?"ERR":" FR"), r->bFeaturesReg, + r->bSectorCountReg, r->bSectorNumberReg, r->bCylLowReg, r->bCylHighReg, r->bDriveHeadReg); } static void print_ide_regs_io(const IDEREGS * ri, const IDEREGS * ro) @@ -1053,20 +1123,20 @@ static int smart_get_version(HANDLE hdevice, GETVERSIO if (!DeviceIoControl(hdevice, SMART_GET_VERSION, NULL, 0, &vers, sizeof(vers), &num_out, NULL)) { if (ata_debugmode) - pout(" SMART_GET_VERSION failed, Error=%ld\n", GetLastError()); + pout(" SMART_GET_VERSION failed, Error=%u\n", (unsigned)GetLastError()); errno = ENOSYS; return -1; } assert(num_out == sizeof(GETVERSIONINPARAMS)); if (ata_debugmode > 1) { - pout(" SMART_GET_VERSION suceeded, bytes returned: %lu\n" - " Vers = %d.%d, Caps = 0x%lx, DeviceMap = 0x%02x\n", - num_out, vers.bVersion, vers.bRevision, - vers.fCapabilities, vers.bIDEDeviceMap); + pout(" SMART_GET_VERSION suceeded, bytes returned: %u\n" + " Vers = %d.%d, Caps = 0x%x, DeviceMap = 0x%02x\n", + (unsigned)num_out, vers.bVersion, vers.bRevision, + (unsigned)vers.fCapabilities, vers.bIDEDeviceMap); if (vers_ex.wIdentifier == SMART_VENDOR_3WARE) - pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08lx\n", - vers_ex.wIdentifier, vers_ex.wControllerId, vers_ex.dwDeviceMapEx); + pout(" Identifier = %04x(3WARE), ControllerId=%u, DeviceMapEx = 0x%08x\n", + vers_ex.wIdentifier, vers_ex.wControllerId, (unsigned)vers_ex.dwDeviceMapEx); } if (ata_version_ex) @@ -1079,7 +1149,7 @@ static int smart_get_version(HANDLE hdevice, GETVERSIO // call SMART_* ioctl -static int smart_ioctl(HANDLE hdevice, int drive, IDEREGS * regs, char * data, unsigned datasize, int port) +static int smart_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize, int port) { SENDCMDINPARAMS inpar; SENDCMDINPARAMS_EX & inpar_ex = (SENDCMDINPARAMS_EX &)inpar; @@ -1092,10 +1162,15 @@ static int smart_ioctl(HANDLE hdevice, int drive, IDER memset(&inpar, 0, sizeof(inpar)); inpar.irDriveRegs = *regs; - // drive is set to 0-3 on Win9x only - inpar.irDriveRegs.bDriveHeadReg = 0xA0 | ((drive & 1) << 4); - inpar.bDriveNumber = drive; + // Older drivers may require bits 5 and 7 set + // ATA-3: bits shall be set, ATA-4 and later: bits are obsolete + inpar.irDriveRegs.bDriveHeadReg |= 0xa0; + + // Drive number 0-3 was required on Win9x/ME only + //inpar.irDriveRegs.bDriveHeadReg |= (drive & 1) << 4; + //inpar.bDriveNumber = drive; + if (port >= 0) { // Set RAID port inpar_ex.wIdentifier = SMART_VENDOR_3WARE; @@ -1123,7 +1198,7 @@ static int smart_ioctl(HANDLE hdevice, int drive, IDER if (!DeviceIoControl(hdevice, code, &inpar, sizeof(SENDCMDINPARAMS)-1, outbuf, sizeof(SENDCMDOUTPARAMS)-1 + size_out, &num_out, NULL)) { - // CAUTION: DO NOT change "regs" Parameter in this case, see ata_command_interface() + // CAUTION: DO NOT change "regs" Parameter in this case, see win_ata_device::ata_pass_through() long err = GetLastError(); if (ata_debugmode && (err != ERROR_INVALID_PARAMETER || ata_debugmode > 1)) { pout(" %s failed, Error=%ld\n", name, err); @@ -1149,8 +1224,8 @@ static int smart_ioctl(HANDLE hdevice, int drive, IDER } if (ata_debugmode > 1) { - pout(" %s suceeded, bytes returned: %lu (buffer %lu)\n", name, - num_out, outpar->cBufferSize); + pout(" %s suceeded, bytes returned: %u (buffer %u)\n", name, + (unsigned)num_out, (unsigned)outpar->cBufferSize); print_ide_regs_io(regs, (regs->bFeaturesReg == ATA_SMART_STATUS ? (const IDEREGS *)(outpar->bBuffer) : NULL)); } @@ -1226,8 +1301,8 @@ static int ide_pass_through_ioctl(HANDLE hdevice, IDER if ( num_out != size || (buf->DataBuffer[0] == magic && !nonempty(buf->DataBuffer+1, datasize-1))) { if (ata_debugmode) { - pout(" IOCTL_IDE_PASS_THROUGH output data missing (%lu, %lu)\n", - num_out, buf->DataBufferSize); + pout(" IOCTL_IDE_PASS_THROUGH output data missing (%u, %u)\n", + (unsigned)num_out, (unsigned)buf->DataBufferSize); print_ide_regs_io(regs, &buf->IdeReg); } VirtualFree(buf, 0, MEM_RELEASE); @@ -1238,8 +1313,8 @@ static int ide_pass_through_ioctl(HANDLE hdevice, IDER } if (ata_debugmode > 1) { - pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %lu (buffer %lu)\n", - num_out, buf->DataBufferSize); + pout(" IOCTL_IDE_PASS_THROUGH suceeded, bytes returned: %u (buffer %u)\n", + (unsigned)num_out, (unsigned)buf->DataBufferSize); print_ide_regs_io(regs, &buf->IdeReg); } *regs = buf->IdeReg; @@ -1345,7 +1420,7 @@ static int ata_pass_through_ioctl(HANDLE hdevice, IDER if ( num_out != size || (ab.ucDataBuf[0] == magic && !nonempty(ab.ucDataBuf+1, datasize-1))) { if (ata_debugmode) { - pout(" IOCTL_ATA_PASS_THROUGH output data missing (%lu)\n", num_out); + pout(" IOCTL_ATA_PASS_THROUGH output data missing (%u)\n", (unsigned)num_out); print_ide_regs_io(regs, ctfregs); } errno = EIO; @@ -1355,7 +1430,7 @@ static int ata_pass_through_ioctl(HANDLE hdevice, IDER } if (ata_debugmode > 1) { - pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); + pout(" IOCTL_ATA_PASS_THROUGH suceeded, bytes returned: %u\n", (unsigned)num_out); print_ide_regs_io(regs, ctfregs); } *regs = *ctfregs; @@ -1367,91 +1442,6 @@ static int ata_pass_through_ioctl(HANDLE hdevice, IDER ///////////////////////////////////////////////////////////////////////////// -// ATA PASS THROUGH via SCSI PASS THROUGH (WinNT4 only) - -// undocumented SCSI opcode to for ATA passthrough -#define SCSIOP_ATA_PASSTHROUGH 0xCC - -static int ata_via_scsi_pass_through_ioctl(HANDLE hdevice, IDEREGS * regs, char * data, unsigned datasize) -{ - typedef struct { - SCSI_PASS_THROUGH spt; - ULONG Filler; - UCHAR ucSenseBuf[32]; - UCHAR ucDataBuf[512]; - } SCSI_PASS_THROUGH_WITH_BUFFERS; - - SCSI_PASS_THROUGH_WITH_BUFFERS sb; - IDEREGS * cdbregs; - unsigned int size; - DWORD num_out; - const unsigned char magic = 0xcf; - - memset(&sb, 0, sizeof(sb)); - sb.spt.Length = sizeof(SCSI_PASS_THROUGH); - //sb.spt.PathId = 0; - sb.spt.TargetId = 1; - //sb.spt.Lun = 0; - sb.spt.CdbLength = 10; sb.spt.SenseInfoLength = 24; - sb.spt.TimeOutValue = 10; - sb.spt.SenseInfoOffset = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucSenseBuf); - size = offsetof(SCSI_PASS_THROUGH_WITH_BUFFERS, ucDataBuf); - sb.spt.DataBufferOffset = size; - - if (datasize) { - if (datasize > sizeof(sb.ucDataBuf)) { - errno = EINVAL; - return -1; - } - sb.spt.DataIn = SCSI_IOCTL_DATA_IN; - sb.spt.DataTransferLength = datasize; - size += datasize; - sb.ucDataBuf[0] = magic; - } - else { - sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; - //sb.spt.DataTransferLength = 0; - } - - // Use pseudo SCSI command followed by registers - sb.spt.Cdb[0] = SCSIOP_ATA_PASSTHROUGH; - cdbregs = (IDEREGS *)(sb.spt.Cdb+2); - *cdbregs = *regs; - - if (!DeviceIoControl(hdevice, IOCTL_SCSI_PASS_THROUGH, - &sb, size, &sb, size, &num_out, NULL)) { - long err = GetLastError(); - if (ata_debugmode) - pout(" ATA via IOCTL_SCSI_PASS_THROUGH failed, Error=%ld\n", err); - errno = (err == ERROR_INVALID_FUNCTION || err == ERROR_NOT_SUPPORTED ? ENOSYS : EIO); - return -1; - } - - // Cannot check ATA status, because command does not return IDEREGS - - // Check and copy data - if (datasize) { - if ( num_out != size - || (sb.ucDataBuf[0] == magic && !nonempty(sb.ucDataBuf+1, datasize-1))) { - if (ata_debugmode) { - pout(" ATA via IOCTL_SCSI_PASS_THROUGH output data missing (%lu)\n", num_out); - print_ide_regs_io(regs, NULL); - } - errno = EIO; - return -1; - } - memcpy(data, sb.ucDataBuf, datasize); - } - - if (ata_debugmode > 1) { - pout(" ATA via IOCTL_SCSI_PASS_THROUGH suceeded, bytes returned: %lu\n", num_out); - print_ide_regs_io(regs, NULL); - } - return 0; -} - - -///////////////////////////////////////////////////////////////////////////// // SMART IOCTL via SCSI MINIPORT ioctl // This function is handled by ATAPI port driver (atapi.sys) or by SCSI @@ -1553,7 +1543,7 @@ static int ata_via_scsi_miniport_smart_ioctl(HANDLE hd // Check result if (sb.srbc.ReturnCode) { if (ata_debugmode) { - pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08lx\n", name, sb.srbc.ReturnCode); + pout(" IOCTL_SCSI_MINIPORT_%s failed, ReturnCode=0x%08x\n", name, (unsigned)sb.srbc.ReturnCode); print_ide_regs_io(regs, NULL); } errno = EIO; @@ -1571,8 +1561,8 @@ static int ata_via_scsi_miniport_smart_ioctl(HANDLE hd } if (ata_debugmode > 1) { - pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %lu (buffer %lu)\n", name, - num_out, sb.params.out.cBufferSize); + pout(" IOCTL_SCSI_MINIPORT_%s suceeded, bytes returned: %u (buffer %u)\n", name, + (unsigned)num_out, (unsigned)sb.params.out.cBufferSize); print_ide_regs_io(regs, (code == IOCTL_SCSI_MINIPORT_RETURN_STATUS ? (const IDEREGS *)(sb.params.out.bBuffer) : 0)); } @@ -1604,7 +1594,7 @@ static int ata_via_3ware_miniport_ioctl(HANDLE hdevice return -1; } memset(&sb, 0, sizeof(sb)); - strcpy((char *)sb.srbc.Signature, "<3ware>"); + strncpy((char *)sb.srbc.Signature, "<3ware>", sizeof(sb.srbc.Signature)); sb.srbc.HeaderLength = sizeof(SRB_IO_CONTROL); sb.srbc.Timeout = 60; // seconds sb.srbc.ControlCode = 0xA0000000; @@ -1627,7 +1617,7 @@ static int ata_via_3ware_miniport_ioctl(HANDLE hdevice if (sb.srbc.ReturnCode) { if (ata_debugmode) { - pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", sb.srbc.ReturnCode); + pout(" ATA via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08x\n", (unsigned)sb.srbc.ReturnCode); print_ide_regs_io(regs, NULL); } errno = EIO; @@ -1639,7 +1629,7 @@ static int ata_via_3ware_miniport_ioctl(HANDLE hdevice memcpy(data, sb.buffer, datasize); if (ata_debugmode > 1) { - pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %lu\n", num_out); + pout(" ATA via IOCTL_SCSI_MINIPORT suceeded, bytes returned: %u\n", (unsigned)num_out); print_ide_regs_io(regs, &sb.regs); } *regs = sb.regs; @@ -1657,7 +1647,7 @@ static int update_3ware_devicemap_ioctl(HANDLE hdevice { SRB_IO_CONTROL srbc; memset(&srbc, 0, sizeof(srbc)); - strcpy((char *)srbc.Signature, "<3ware>"); + strncpy((char *)srbc.Signature, "<3ware>", sizeof(srbc.Signature)); srbc.HeaderLength = sizeof(SRB_IO_CONTROL); srbc.Timeout = 60; // seconds srbc.ControlCode = 0xCC010014; @@ -1675,7 +1665,7 @@ static int update_3ware_devicemap_ioctl(HANDLE hdevice } if (srbc.ReturnCode) { if (ata_debugmode) - pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08lx\n", srbc.ReturnCode); + pout(" UPDATE DEVICEMAP via IOCTL_SCSI_MINIPORT failed, ReturnCode=0x%08x\n", (unsigned)srbc.ReturnCode); errno = EIO; return -1; } @@ -1898,7 +1888,7 @@ bool win_tw_cli_device::open() // Show tw_cli error message err++; err[strcspn(err, "\r\n")] = 0; - return set_err(EIO, err); + return set_err(EIO, "%s", err); } return set_err(EIO); } @@ -1964,7 +1954,7 @@ static int storage_query_property_ioctl(HANDLE hdevice if (!DeviceIoControl(hdevice, IOCTL_STORAGE_QUERY_PROPERTY, &query, sizeof(query), data, sizeof(*data), &num_out, NULL)) { if (ata_debugmode > 1 || scsi_debugmode > 1) - pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%ld\n", GetLastError()); + pout(" IOCTL_STORAGE_QUERY_PROPERTY failed, Error=%u\n", (unsigned)GetLastError()); errno = ENOSYS; return -1; } @@ -2002,16 +1992,16 @@ static int storage_predict_failure_ioctl(HANDLE hdevic if (!DeviceIoControl(hdevice, IOCTL_STORAGE_PREDICT_FAILURE, 0, 0, &pred, sizeof(pred), &num_out, NULL)) { if (ata_debugmode > 1) - pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%ld\n", GetLastError()); + pout(" IOCTL_STORAGE_PREDICT_FAILURE failed, Error=%u\n", (unsigned)GetLastError()); errno = ENOSYS; return -1; } if (ata_debugmode > 1) { pout(" IOCTL_STORAGE_PREDICT_FAILURE returns:\n" - " PredictFailure: 0x%08lx\n" + " PredictFailure: 0x%08x\n" " VendorSpecific: 0x%02x,0x%02x,0x%02x,...,0x%02x\n", - pred.PredictFailure, + (unsigned)pred.PredictFailure, pred.VendorSpecific[0], pred.VendorSpecific[1], pred.VendorSpecific[2], pred.VendorSpecific[sizeof(pred.VendorSpecific)-1] ); @@ -2159,16 +2149,35 @@ static int get_identify_from_device_property(HANDLE hd return 0; } +// Get Serial Number in IDENTIFY from WMI +static bool get_serial_from_wmi(int drive, ata_identify_device * id) +{ + bool debug = (ata_debugmode > 1); -///////////////////////////////////////////////////////////////////////////// -// USB ID detection using WMI + wbem_services ws; + if (!ws.connect()) { + if (debug) + pout("WMI connect failed\n"); + return false; + } -// Return true if STR starts with PREFIX. -static inline bool str_starts_with(const std::string & str, const char * prefix) -{ - return !strncmp(str.c_str(), prefix, strlen(prefix)); + wbem_object wo; + if (!ws.query1(wo, "SELECT Model,SerialNumber FROM Win32_DiskDrive WHERE " + "DeviceID=\"\\\\\\\\.\\\\PHYSICALDRIVE%d\"", drive)) + return false; + + std::string serial = wo.get_str("SerialNumber"); + if (debug) + pout(" WMI:PhysicalDrive%d: \"%s\", S/N:\"%s\"\n", drive, wo.get_str("Model").c_str(), serial.c_str()); + + copy_swapped(id->serial_no, serial.c_str(), sizeof(id->serial_no)); + return true; } + +///////////////////////////////////////////////////////////////////////////// +// USB ID detection using WMI + // Get USB ID for a physical drive number static bool get_usb_id(int drive, unsigned short & vendor_id, unsigned short & product_id) { @@ -2251,7 +2260,7 @@ static bool get_usb_id(int drive, unsigned short & ven continue; } - // Fail if previos USB bridge is associated to other controller or ID is unknown + // Fail if previous USB bridge is associated to other controller or ID is unknown if (!(ant == prev_usb_ant && prev_usb_venid)) { if (debug) pout(" +---> \"%s\" (Error: No USB bridge found)\n", name2.c_str()); @@ -2294,43 +2303,14 @@ static bool get_usb_id(int drive, unsigned short & ven ///////////////////////////////////////////////////////////////////////////// -// Call GetDevicePowerState() if available (Win98/ME/2000/XP/2003) +// Call GetDevicePowerState() // returns: 1=active, 0=standby, -1=error // (This would also work for SCSI drives) static int get_device_power_state(HANDLE hdevice) { - static bool unsupported = false; - if (unsupported) { - errno = ENOSYS; - return -1; - } - -#ifdef __CYGWIN__ - static DWORD kernel_dll_pid = 0; -#endif - static BOOL (WINAPI * GetDevicePowerState_p)(HANDLE, BOOL *) = 0; - - if (!GetDevicePowerState_p -#ifdef __CYGWIN__ - || kernel_dll_pid != GetCurrentProcessId() // detect fork() -#endif - ) { - if (!(GetDevicePowerState_p = (BOOL (WINAPI *)(HANDLE, BOOL *)) - GetProcAddress(GetModuleHandleA("kernel32.dll"), "GetDevicePowerState"))) { - if (ata_debugmode) - pout(" GetDevicePowerState() not found, Error=%ld\n", GetLastError()); - unsupported = true; - errno = ENOSYS; - return -1; - } -#ifdef __CYGWIN__ - kernel_dll_pid = GetCurrentProcessId(); -#endif - } - BOOL state = TRUE; - if (!GetDevicePowerState_p(hdevice, &state)) { + if (!GetDevicePowerState(hdevice, &state)) { long err = GetLastError(); if (ata_debugmode) pout(" GetDevicePowerState() failed, Error=%ld\n", err); @@ -2348,68 +2328,12 @@ static int get_device_power_state(HANDLE hdevice) ///////////////////////////////////////////////////////////////////////////// -#if WIN9X_SUPPORT -// Print SMARTVSD error message, return errno - -static int smartvsd_error() -{ - char path[MAX_PATH]; - unsigned len; - if (!(5 <= (len = GetSystemDirectoryA(path, MAX_PATH)) && len < MAX_PATH/2)) - return ENOENT; - // SMARTVSD.VXD present? - strcpy(path+len, "\\IOSUBSYS\\SMARTVSD.VXD"); - if (!access(path, 0)) { - // Yes, standard IDE driver used? - HANDLE h; - if ( (h = CreateFileA("\\\\.\\ESDI_506", - GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, - NULL, OPEN_EXISTING, 0, 0)) == INVALID_HANDLE_VALUE - && GetLastError() == ERROR_FILE_NOT_FOUND ) { - pout("Standard IDE driver ESDI_506.PDR not used, or no IDE/ATA drives present.\n"); - return ENOENT; - } - else { - if (h != INVALID_HANDLE_VALUE) // should not happen - CloseHandle(h); - pout("SMART driver SMARTVSD.VXD is installed, but not loaded.\n"); - return ENOSYS; - } - } - else { - strcpy(path+len, "\\SMARTVSD.VXD"); - if (!access(path, 0)) { - // Some Windows versions install SMARTVSD.VXD in SYSTEM directory - // (http://support.microsoft.com/kb/265854/en-us). - path[len] = 0; - pout("SMART driver is not properly installed,\n" - " move SMARTVSD.VXD from \"%s\" to \"%s\\IOSUBSYS\"\n" - " and reboot Windows.\n", path, path); - } - else { - // Some Windows versions do not provide SMARTVSD.VXD - // (http://support.microsoft.com/kb/199886/en-us). - path[len] = 0; - pout("SMARTVSD.VXD is missing in folder \"%s\\IOSUBSYS\".\n", path); - } - return ENOSYS; - } -} - -#endif // WIN9X_SUPPORT - // Get default ATA device options static const char * ata_get_def_options() { - DWORD ver = GetVersion(); - if ((ver & 0x80000000) || (ver & 0xff) < 4) // Win9x/ME - return "s"; // SMART_* only - else if ((ver & 0xff) == 4) // WinNT4 - return "sc"; // SMART_*, SCSI_PASS_THROUGH - else // WinXP, 2003, Vista - return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, - // STORAGE_*, SCSI_MINIPORT_* + return "pasifm"; // GetDevicePowerState(), ATA_, SMART_*, IDE_PASS_THROUGH, + // STORAGE_*, SCSI_MINIPORT_* } @@ -2441,9 +2365,9 @@ win_ata_device::win_ata_device(smart_interface * intf, : smart_device(intf, dev_name, "ata", req_type), m_usr_options(false), m_admin(false), + m_phydrive(-1), m_id_is_cached(false), m_is_3ware(false), - m_drive(0), m_port(-1), m_smartver_state(0) { @@ -2459,18 +2383,18 @@ win_ata_device::~win_ata_device() throw() bool win_ata_device::open() { const char * name = skipdev(get_dev_name()); int len = strlen(name); - // [sh]d[a-z](:[saicmfp]+)? => Physical drive 0-25, with options - char drive[1+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; - if ( sscanf(name, "%*[sh]d%1[a-z]%n:%7[saicmfp]%n", drive, &n1, options, &n2) >= 1 - && ((n1 == len && !options[0]) || n2 == len) ) { - return open(drive[0] - 'a', -1, options, -1); + // [sh]d[a-z]([a-z])?(:[saicmfp]+)? => Physical drive 0-701, with options + char drive[2+1] = "", options[8+1] = ""; int n1 = -1, n2 = -1; + if ( sscanf(name, "%*[sh]d%2[a-z]%n:%6[saimfp]%n", drive, &n1, options, &n2) >= 1 + && ((n1 == len && !options[0]) || n2 == len) ) { + return open(sdxy_to_phydrive(drive), -1, options, -1); } - // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-25, RAID port N, with options + // [sh]d[a-z],N(:[saicmfp3]+)? => Physical drive 0-701, RAID port N, with options drive[0] = 0; options[0] = 0; n1 = -1; n2 = -1; unsigned port = ~0; - if ( sscanf(name, "%*[sh]d%1[a-z],%u%n:%8[saicmfp3]%n", drive, &port, &n1, options, &n2) >= 2 - && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { - return open(drive[0] - 'a', -1, options, port); + if ( sscanf(name, "%*[sh]d%2[a-z],%u%n:%7[saimfp3]%n", drive, &port, &n1, options, &n2) >= 2 + && port < 32 && ((n1 == len && !options[0]) || n2 == len) ) { + return open(sdxy_to_phydrive(drive), -1, options, port); } // pd,N => Physical drive , RAID port N int phydrive = -1; port = ~0; n1 = -1; n2 = -1; @@ -2490,28 +2414,25 @@ bool win_ata_device::open() bool win_ata_device::open(int phydrive, int logdrive, const char * options, int port) { - // path depends on Windows Version + m_phydrive = -1; char devpath[30]; - if (win9x && 0 <= phydrive && phydrive <= 7) - // Use patched "smartvse.vxd" for drives 4-7, see INSTALL file for details - strcpy(devpath, (phydrive <= 3 ? "\\\\.\\SMARTVSD" : "\\\\.\\SMARTVSE")); - else if (!win9x && 0 <= phydrive && phydrive <= 255) - snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", phydrive); - else if (!win9x && 0 <= logdrive && logdrive <= 'Z'-'A') + if (0 <= phydrive && phydrive <= 255) + snprintf(devpath, sizeof(devpath)-1, "\\\\.\\PhysicalDrive%d", (m_phydrive = phydrive)); + else if (0 <= logdrive && logdrive <= 'Z'-'A') snprintf(devpath, sizeof(devpath)-1, "\\\\.\\%c:", 'A'+logdrive); else return set_err(ENOENT); // Open device HANDLE h = INVALID_HANDLE_VALUE; - if (win9x || !(*options && !options[strspn(options, "fp")])) { + if (!(*options && !options[strspn(options, "fp")])) { // Open with admin rights m_admin = true; h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); } - if (!win9x && h == INVALID_HANDLE_VALUE) { + if (h == INVALID_HANDLE_VALUE) { // Open without admin rights m_admin = false; h = CreateFileA(devpath, 0, @@ -2520,10 +2441,6 @@ bool win_ata_device::open(int phydrive, int logdrive, } if (h == INVALID_HANDLE_VALUE) { long err = GetLastError(); -#if WIN9X_SUPPORT - if (win9x && phydrive <= 3 && err == ERROR_FILE_NOT_FOUND) - smartvsd_error(); -#endif if (err == ERROR_FILE_NOT_FOUND) set_err(ENOENT, "%s: not found", devpath); else if (err == ERROR_ACCESS_DENIED) @@ -2560,13 +2477,12 @@ bool win_ata_device::open(int phydrive, int logdrive, m_options = def_options; } - // NT4/2000/XP: SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call - m_drive = 0; m_port = port; - if (!win9x && port < 0) + // SMART_GET_VERSION may spin up disk, so delay until first real SMART_* call + m_port = port; + if (port < 0) return true; - // Win9X/ME: Get drive map - // RAID: Get port map + // 3ware RAID: Get port map GETVERSIONINPARAMS_EX vers_ex; int devmap = smart_get_version(h, &vers_ex); @@ -2595,7 +2511,7 @@ bool win_ata_device::open(int phydrive, int logdrive, } m_smartver_state = 1; - if (port >= 0) { + { // 3ware RAID: update devicemap first if (!update_3ware_devicemap_ioctl(h)) { @@ -2610,64 +2526,12 @@ bool win_ata_device::open(int phydrive, int logdrive, return set_err(ENOENT, "%s: Port %d is empty or does not exist", devpath, port); } } - return true; } - // Win9x/ME: Check device presence & type - if (((devmap >> (phydrive & 0x3)) & 0x11) != 0x01) { - unsigned char atapi = (devmap >> (phydrive & 0x3)) & 0x10; - // Win9x drive existence check may not work as expected - // The atapi.sys driver incorrectly fills in the bIDEDeviceMap with 0x01 - // (The related KB Article Q196120 is no longer available) - if (!is_permissive()) { - close(); - return set_err((atapi ? ENOSYS : ENOENT), "%s: Drive %d %s (IDEDeviceMap=0x%02x)", - devpath, phydrive, (atapi?"is an ATAPI device":"does not exist"), devmap); - } - } - // Drive number must be passed to ioctl - m_drive = (phydrive & 0x3); return true; } -#if WIN9X_SUPPORT - -// Scan for ATA drives on Win9x/ME - -bool win9x_smart_interface::ata_scan(smart_device_list & devlist) -{ - // Open device - const char devpath[] = "\\\\.\\SMARTVSD"; - HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE, - FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); - if (h == INVALID_HANDLE_VALUE) { - if (ata_debugmode > 1) - pout(" %s: Open failed, Error=%ld\n", devpath, GetLastError()); - return true; // SMARTVSD.VXD missing or no ATA devices - } - - // Get drive map - int devmap = smart_get_version(h); - CloseHandle(h); - if (devmap < 0) - return true; // Should not happen - - // Check ATA device presence, remove ATAPI devices - devmap = (devmap & 0xf) & ~((devmap >> 4) & 0xf); - char name[20]; - for (int i = 0; i < 4; i++) { - if (!(devmap & (1 << i))) - continue; - sprintf(name, "/dev/hd%c", 'a'+i); - devlist.push_back( new win_ata_device(this, name, "ata") ); - } - return true; -} - -#endif // WIN9X_SUPPORT - - ///////////////////////////////////////////////////////////////////////////// // Interface to ATA devices @@ -2675,10 +2539,10 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in { // No multi-sector support for now, see above // warning about IOCTL_ATA_PASS_THROUGH - if (!ata_cmd_is_ok(in, - true, // data_out_support - false, // !multi_sector_support - true) // ata_48bit_support + if (!ata_cmd_is_supported(in, + ata_device::supports_data_out | + ata_device::supports_output_regs | + ata_device::supports_48bit) ) return false; @@ -2696,7 +2560,7 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in case ATA_IDENTIFY_PACKET_DEVICE: // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE // and SCSI_MINIPORT_* if requested by user - valid_options = (m_usr_options ? "saicmf" : "saicf"); + valid_options = (m_usr_options ? "saimf" : "saif"); break; case ATA_CHECK_POWER_MODE: @@ -2714,21 +2578,21 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in case ATA_SMART_AUTO_OFFLINE: // SMART_*, ATA_, IDE_, SCSI_PASS_THROUGH, STORAGE_PREDICT_FAILURE // and SCSI_MINIPORT_* if requested by user - valid_options = (m_usr_options ? "saicmf" : "saicf"); + valid_options = (m_usr_options ? "saimf" : "saif"); break; case ATA_SMART_IMMEDIATE_OFFLINE: - // SMART_SEND_DRIVE_COMMAND supports ABORT_SELF_TEST only on Win9x/ME - valid_options = (m_usr_options || in.in_regs.lba_low != 127/*ABORT*/ || win9x ? - "saicm3" : "aicm3"); + // SMART_SEND_DRIVE_COMMAND does not support ABORT_SELF_TEST + valid_options = (m_usr_options || in.in_regs.lba_low != 127/*ABORT*/ ? + "saim3" : "aim3"); break; case ATA_SMART_READ_LOG_SECTOR: - // SMART_RCV_DRIVE_DATA supports this only on Win9x/ME + // SMART_RCV_DRIVE_DATA does not support READ_LOG // Try SCSI_MINIPORT also to skip buggy class driver // SMART functions do not support multi sector I/O. if (in.size == 512) - valid_options = (m_usr_options || win9x ? "saicm3" : "aicm3"); + valid_options = (m_usr_options ? "saim3" : "aim3"); else valid_options = "a"; break; @@ -2740,11 +2604,7 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in break; case ATA_SMART_STATUS: - // May require lba_mid,lba_high register return - if (in.out_needed.is_set()) - valid_options = (m_usr_options ? "saimf" : "saif"); - else - valid_options = (m_usr_options ? "saicmf" : "saicf"); + valid_options = (m_usr_options ? "saimf" : "saif"); break; default: @@ -2765,11 +2625,9 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in || in.in_regs.is_48bit_cmd() ) // DATA_OUT, more than one sector, 48-bit command: ATA_PASS_THROUGH only valid_options = "a"; - else if (in.out_needed.is_set()) - // Need output registers: ATA/IDE_PASS_THROUGH - valid_options = "ai"; else - valid_options = "aic"; + // ATA/IDE_PASS_THROUGH + valid_options = "ai"; } if (!m_admin) { @@ -2882,13 +2740,13 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in m_smartver_state = 1; } - rc = smart_ioctl(get_fh(), m_drive, ®s, data, datasize, m_port); + rc = smart_ioctl(get_fh(), ®s, data, datasize, m_port); out_regs_set = (in.in_regs.features == ATA_SMART_STATUS); - id_is_cached = (m_port < 0 && !win9x); // Not cached by 3ware or Win9x/ME driver + id_is_cached = (m_port < 0); // Not cached by 3ware driver break; case 'm': rc = ata_via_scsi_miniport_smart_ioctl(get_fh(), ®s, data, datasize); - id_is_cached = (m_port < 0 && !win9x); + id_is_cached = (m_port < 0); break; case 'a': rc = ata_pass_through_ioctl(get_fh(), ®s, @@ -2900,12 +2758,11 @@ bool win_ata_device::ata_pass_through(const ata_cmd_in rc = ide_pass_through_ioctl(get_fh(), ®s, data, datasize); out_regs_set = true; break; - case 'c': - rc = ata_via_scsi_pass_through_ioctl(get_fh(), ®s, data, datasize); - break; case 'f': if (in.in_regs.command == ATA_IDENTIFY_DEVICE) { rc = get_identify_from_device_property(get_fh(), (ata_identify_device *)data); + if (rc == 0 && m_phydrive >= 0) + get_serial_from_wmi(m_phydrive, (ata_identify_device *)data); id_is_cached = true; } else if (in.in_regs.command == ATA_SMART_CMD) switch (in.in_regs.features) { @@ -3096,10 +2953,12 @@ bool csmi_device::select_phy(unsigned phy_no) bool csmi_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out) { - if (!ata_cmd_is_ok(in, - true, // data_out_support - true, // multi_sector_support - true) // ata_48bit_support + if (!ata_cmd_is_supported(in, + ata_device::supports_data_out | + ata_device::supports_output_regs | + ata_device::supports_multi_sector | + ata_device::supports_48bit, + "CMSI") ) return false; @@ -3314,557 +3173,20 @@ bool win_csmi_device::csmi_ioctl(unsigned code, IOCTL_ // Check result if (csmi_buffer->ReturnCode) { if (scsi_debugmode) { - pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) failed, ReturnCode=%lu\n", - code, csmi_buffer->ReturnCode); + pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) failed, ReturnCode=%u\n", + code, (unsigned)csmi_buffer->ReturnCode); } - return set_err(EIO, "CSMI(%u) failed with ReturnCode=%lu", code, csmi_buffer->ReturnCode); + return set_err(EIO, "CSMI(%u) failed with ReturnCode=%u", code, (unsigned)csmi_buffer->ReturnCode); } if (scsi_debugmode > 1) - pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) succeeded, bytes returned: %lu\n", code, num_out); + pout(" IOCTL_SCSI_MINIPORT(CC_CSMI_%u) succeeded, bytes returned: %u\n", code, (unsigned)num_out); return true; } ///////////////////////////////////////////////////////////////////////////// -// ASPI Interface (for SCSI devices on 9x/ME) -///////////////////////////////////////////////////////////////////////////// - -#if WIN9X_SUPPORT - -#pragma pack(1) - -#define ASPI_SENSE_SIZE 18 - -// ASPI SCSI Request block header - -typedef struct { - unsigned char cmd; // 00: Command code - unsigned char status; // 01: ASPI status - unsigned char adapter; // 02: Host adapter number - unsigned char flags; // 03: Request flags - unsigned char reserved[4]; // 04: 0 -} ASPI_SRB_HEAD; - -// SRB for host adapter inquiry - -typedef struct { - ASPI_SRB_HEAD h; // 00: Header - unsigned char adapters; // 08: Number of adapters - unsigned char target_id; // 09: Target ID ? - char manager_id[16]; // 10: SCSI manager ID - char adapter_id[16]; // 26: Host adapter ID - unsigned char parameters[16]; // 42: Host adapter unique parmameters -} ASPI_SRB_INQUIRY; - -// SRB for get device type - -typedef struct { - ASPI_SRB_HEAD h; // 00: Header - unsigned char target_id; // 08: Target ID - unsigned char lun; // 09: LUN - unsigned char devtype; // 10: Device type - unsigned char reserved; // 11: Reserved -} ASPI_SRB_DEVTYPE; - -// SRB for SCSI I/O - -typedef struct { - ASPI_SRB_HEAD h; // 00: Header - unsigned char target_id; // 08: Target ID - unsigned char lun; // 09: LUN - unsigned char reserved[2]; // 10: Reserved - unsigned long data_size; // 12: Data alloc. lenght - void * data_addr; // 16: Data buffer pointer - unsigned char sense_size; // 20: Sense alloc. length - unsigned char cdb_size; // 21: CDB length - unsigned char host_status; // 22: Host status - unsigned char target_status; // 23: Target status - void * event_handle; // 24: Event handle - unsigned char workspace[20]; // 28: ASPI workspace - unsigned char cdb[16+ASPI_SENSE_SIZE]; -} ASPI_SRB_IO; - -// Macro to retrieve start of sense information -#define ASPI_SRB_SENSE(srb,cdbsz) ((srb)->cdb + 16) - -// SRB union - -typedef union { - ASPI_SRB_HEAD h; // Common header - ASPI_SRB_INQUIRY q; // Inquiry - ASPI_SRB_DEVTYPE t; // Device type - ASPI_SRB_IO i; // I/O -} ASPI_SRB; - -#pragma pack() - -// ASPI commands -#define ASPI_CMD_ADAPTER_INQUIRE 0x00 -#define ASPI_CMD_GET_DEVICE_TYPE 0x01 -#define ASPI_CMD_EXECUTE_IO 0x02 -#define ASPI_CMD_ABORT_IO 0x03 - -// Request flags -#define ASPI_REQFLAG_DIR_TO_HOST 0x08 -#define ASPI_REQFLAG_DIR_TO_TARGET 0x10 -#define ASPI_REQFLAG_DIR_NO_XFER 0x18 -#define ASPI_REQFLAG_EVENT_NOTIFY 0x40 - -// ASPI status -#define ASPI_STATUS_IN_PROGRESS 0x00 -#define ASPI_STATUS_NO_ERROR 0x01 -#define ASPI_STATUS_ABORTED 0x02 -#define ASPI_STATUS_ABORT_ERR 0x03 -#define ASPI_STATUS_ERROR 0x04 -#define ASPI_STATUS_INVALID_COMMAND 0x80 -#define ASPI_STATUS_INVALID_ADAPTER 0x81 -#define ASPI_STATUS_INVALID_TARGET 0x82 -#define ASPI_STATUS_NO_ADAPTERS 0xE8 - -// Adapter (host) status -#define ASPI_HSTATUS_NO_ERROR 0x00 -#define ASPI_HSTATUS_SELECTION_TIMEOUT 0x11 -#define ASPI_HSTATUS_DATA_OVERRUN 0x12 -#define ASPI_HSTATUS_BUS_FREE 0x13 -#define ASPI_HSTATUS_BUS_PHASE_ERROR 0x14 -#define ASPI_HSTATUS_BAD_SGLIST 0x1A - -// Target status -#define ASPI_TSTATUS_NO_ERROR 0x00 -#define ASPI_TSTATUS_CHECK_CONDITION 0x02 -#define ASPI_TSTATUS_BUSY 0x08 -#define ASPI_TSTATUS_RESERV_CONFLICT 0x18 - - -static HINSTANCE h_aspi_dll; // DLL handle -static UINT (* aspi_entry)(ASPI_SRB * srb); // ASPI entrypoint -static unsigned num_aspi_adapters; - -#ifdef __CYGWIN__ -// h_aspi_dll+aspi_entry is not inherited by Cygwin's fork() -static DWORD aspi_dll_pid; // PID of DLL owner to detect fork() -#define aspi_entry_valid() (aspi_entry && (aspi_dll_pid == GetCurrentProcessId())) -#else -#define aspi_entry_valid() (!!aspi_entry) -#endif - - -static int aspi_call(ASPI_SRB * srb) -{ - int i; - aspi_entry(srb); - i = 0; - while (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { - if (++i > 100/*10sek*/) { - pout("ASPI Adapter %u: Timed out\n", srb->h.adapter); - aspi_entry = 0; - h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; - errno = EIO; - return -1; - } - if (scsi_debugmode > 1) - pout("ASPI Adapter %u: Waiting (%d) ...\n", srb->h.adapter, i); - Sleep(100); - } - return 0; -} - - -// Get ASPI entrypoint from wnaspi32.dll - -static FARPROC aspi_get_address(const char * name, int verbose) -{ - FARPROC addr; - assert(h_aspi_dll && h_aspi_dll != INVALID_HANDLE_VALUE); - - if (!(addr = GetProcAddress(h_aspi_dll, name))) { - if (verbose) - pout("Missing %s() in WNASPI32.DLL\n", name); - aspi_entry = 0; - FreeLibrary(h_aspi_dll); - h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; - errno = ENOSYS; - return 0; - } - return addr; -} - - -static int aspi_open_dll(int verbose) -{ - UINT (*aspi_info)(void); - UINT info, rc; - - assert(!aspi_entry_valid()); - - // Check structure layout - assert(sizeof(ASPI_SRB_HEAD) == 8); - assert(sizeof(ASPI_SRB_INQUIRY) == 58); - assert(sizeof(ASPI_SRB_DEVTYPE) == 12); - assert(sizeof(ASPI_SRB_IO) == 64+ASPI_SENSE_SIZE); - assert(offsetof(ASPI_SRB,h.cmd) == 0); - assert(offsetof(ASPI_SRB,h.flags) == 3); - assert(offsetof(ASPI_SRB_IO,lun) == 9); - assert(offsetof(ASPI_SRB_IO,data_addr) == 16); - assert(offsetof(ASPI_SRB_IO,workspace) == 28); - assert(offsetof(ASPI_SRB_IO,cdb) == 48); - - if (h_aspi_dll == INVALID_HANDLE_VALUE) { - // do not retry - errno = ENOENT; - return -1; - } - - // Load ASPI DLL - if (!(h_aspi_dll = LoadLibraryA("WNASPI32.DLL"))) { - if (verbose) - pout("Cannot load WNASPI32.DLL, Error=%ld\n", GetLastError()); - h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; - errno = ENOENT; - return -1; - } - if (scsi_debugmode > 1) { - // Print full path of WNASPI32.DLL - char path[MAX_PATH]; - if (!GetModuleFileName(h_aspi_dll, path, sizeof(path))) - strcpy(path, "*unknown*"); - pout("Using ASPI interface \"%s\"\n", path); - } - - // Get ASPI entrypoints - if (!(aspi_info = (UINT (*)(void))aspi_get_address("GetASPI32SupportInfo", verbose))) - return -1; - if (!(aspi_entry = (UINT (*)(ASPI_SRB *))aspi_get_address("SendASPI32Command", verbose))) - return -1; - - // Init ASPI manager and get number of adapters - info = (aspi_info)(); - if (scsi_debugmode > 1) - pout("GetASPI32SupportInfo() returns 0x%04x\n", info); - rc = (info >> 8) & 0xff; - if (rc == ASPI_STATUS_NO_ADAPTERS) { - num_aspi_adapters = 0; - } - else if (rc == ASPI_STATUS_NO_ERROR) { - num_aspi_adapters = info & 0xff; - } - else { - if (verbose) - pout("Got strange 0x%04x from GetASPI32SupportInfo()\n", info); - aspi_entry = 0; - FreeLibrary(h_aspi_dll); - h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; - errno = ENOENT; - return -1; - } - - if (scsi_debugmode) - pout("%u ASPI Adapter%s detected\n",num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); - -#ifdef __CYGWIN__ - // save PID to detect fork() in aspi_entry_valid() - aspi_dll_pid = GetCurrentProcessId(); -#endif - assert(aspi_entry_valid()); - return 0; -} - - -static int aspi_io_call(ASPI_SRB * srb, unsigned timeout) -{ - HANDLE event; - // Create event - if (!(event = CreateEventA(NULL, FALSE, FALSE, NULL))) { - pout("CreateEvent(): Error=%ld\n", GetLastError()); return -EIO; - } - srb->i.event_handle = event; - srb->h.flags |= ASPI_REQFLAG_EVENT_NOTIFY; - // Start ASPI request - aspi_entry(srb); - if (((volatile ASPI_SRB *)srb)->h.status == ASPI_STATUS_IN_PROGRESS) { - // Wait for event - DWORD rc = WaitForSingleObject(event, timeout*1000L); - if (rc != WAIT_OBJECT_0) { - if (rc == WAIT_TIMEOUT) { - pout("ASPI Adapter %u, ID %u: Timed out after %u seconds\n", - srb->h.adapter, srb->i.target_id, timeout); - } - else { - pout("WaitForSingleObject(%lx) = 0x%lx,%ld, Error=%ld\n", - (unsigned long)(ULONG_PTR)event, rc, rc, GetLastError()); - } - // TODO: ASPI_ABORT_IO command - aspi_entry = 0; - h_aspi_dll = (HINSTANCE)INVALID_HANDLE_VALUE; - return -EIO; - } - } - CloseHandle(event); - return 0; -} - - -win_aspi_device::win_aspi_device(smart_interface * intf, - const char * dev_name, const char * req_type) -: smart_device(intf, dev_name, "scsi", req_type), - m_adapter(-1), m_id(0) -{ -} - -bool win_aspi_device::is_open() const -{ - return (m_adapter >= 0); -} - -bool win_aspi_device::open() -{ - // scsi[0-9][0-f] => ASPI Adapter 0-9, ID 0-15, LUN 0 - unsigned adapter = ~0, id = ~0; int n1 = -1; - const char * name = skipdev(get_dev_name()); - if (!(sscanf(name,"scsi%1u%1x%n", &adapter, &id, &n1) == 2 && n1 == (int)strlen(name) - && adapter <= 9 && id < 16)) - return set_err(EINVAL); - - if (!aspi_entry_valid()) { - if (aspi_open_dll(1/*verbose*/)) - return set_err(ENOENT); - } - - // Adapter OK? - if (adapter >= num_aspi_adapters) { - pout("ASPI Adapter %u does not exist (%u Adapter%s detected).\n", - adapter, num_aspi_adapters, (num_aspi_adapters!=1?"s":"")); - if (!is_permissive()) - return set_err(ENOENT); - } - - // Device present ? - ASPI_SRB srb; - memset(&srb, 0, sizeof(srb)); - srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; - srb.h.adapter = adapter; srb.i.target_id = id; - if (aspi_call(&srb)) - return set_err(EIO); - if (srb.h.status != ASPI_STATUS_NO_ERROR) { - pout("ASPI Adapter %u, ID %u: No such device (Status=0x%02x)\n", adapter, id, srb.h.status); - if (!is_permissive()) - return set_err(srb.h.status == ASPI_STATUS_INVALID_TARGET ? ENOENT : EIO); - } - else if (scsi_debugmode) - pout("ASPI Adapter %u, ID %u: Device Type=0x%02x\n", adapter, id, srb.t.devtype); - - m_adapter = (int)adapter; m_id = (unsigned char)id; - return true; -} - - -bool win_aspi_device::close() -{ - // No FreeLibrary(h_aspi_dll) to prevent problems with ASPI threads - return true; -} - - -// Scan for ASPI drives - -bool win9x_smart_interface::scsi_scan(smart_device_list & devlist) -{ - if (!aspi_entry_valid()) { - if (aspi_open_dll(scsi_debugmode/*default is quiet*/)) - return true; - } - - for (unsigned ad = 0; ad < num_aspi_adapters; ad++) { - ASPI_SRB srb; - - if (ad > 9) { - if (scsi_debugmode) - pout(" ASPI Adapter %u: Ignored\n", ad); - continue; - } - - // Get adapter name - memset(&srb, 0, sizeof(srb)); - srb.h.cmd = ASPI_CMD_ADAPTER_INQUIRE; - srb.h.adapter = ad; - if (aspi_call(&srb)) - break; - - if (srb.h.status != ASPI_STATUS_NO_ERROR) { - if (scsi_debugmode) - pout(" ASPI Adapter %u: Status=0x%02x\n", ad, srb.h.status); - continue; - } - - if (scsi_debugmode) { - for (int i = 1; i < 16 && srb.q.adapter_id[i]; i++) - if (!(' ' <= srb.q.adapter_id[i] && srb.q.adapter_id[i] <= '~')) - srb.q.adapter_id[i] = '?'; - pout(" ASPI Adapter %u (\"%.16s\"):\n", ad, srb.q.adapter_id); - } - - bool ignore = !strnicmp(srb.q.adapter_id, "3ware", 5); - - for (unsigned id = 0; id <= 7; id++) { - // Get device type - memset(&srb, 0, sizeof(srb)); - srb.h.cmd = ASPI_CMD_GET_DEVICE_TYPE; - srb.h.adapter = ad; srb.i.target_id = id; - if (aspi_call(&srb)) - return 0; - if (srb.h.status != ASPI_STATUS_NO_ERROR) { - if (scsi_debugmode > 1) - pout(" ID %u: No such device (Status=0x%02x)\n", id, srb.h.status); - continue; - } - - if (!ignore && srb.t.devtype == 0x00/*HDD*/) { - if (scsi_debugmode) - pout(" ID %u: Device Type=0x%02x\n", id, srb.t.devtype); - char name[20]; - sprintf(name, "/dev/scsi%u%u", ad, id); - devlist.push_back( new win_aspi_device(this, name, "scsi") ); - } - else if (scsi_debugmode) - pout(" ID %u: Device Type=0x%02x (ignored)\n", id, srb.t.devtype); - } - } - return true; -} - - -// Interface to ASPI SCSI devices -bool win_aspi_device::scsi_pass_through(scsi_cmnd_io * iop) -{ - int report = scsi_debugmode; // TODO - - if (m_adapter < 0) { - set_err(EBADF); - return false; - } - - if (!aspi_entry_valid()) { - set_err(EBADF); - return false; - } - - if (!(iop->cmnd_len == 6 || iop->cmnd_len == 10 || iop->cmnd_len == 12 || iop->cmnd_len == 16)) { - set_err(EINVAL, "bad CDB length"); - return false; - } - - if (report > 0) { - // From os_linux.c - int k, j; - const unsigned char * ucp = iop->cmnd; - const char * np; - char buff[256]; - const int sz = (int)sizeof(buff); - - np = scsi_get_opcode_name(ucp[0]); - j = snprintf(buff, sz, " [%s: ", np ? np : ""); - for (k = 0; k < (int)iop->cmnd_len; ++k) - j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); - if ((report > 1) && - (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { - int trunc = (iop->dxfer_len > 256) ? 1 : 0; - - j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " - "data, len=%d%s:\n", (int)iop->dxfer_len, - (trunc ? " [only first 256 bytes shown]" : "")); - dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); - } - else - j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); - pout(buff); - } - - ASPI_SRB srb; - memset(&srb, 0, sizeof(srb)); - srb.h.cmd = ASPI_CMD_EXECUTE_IO; - srb.h.adapter = m_adapter; - srb.i.target_id = m_id; - //srb.i.lun = 0; - srb.i.sense_size = ASPI_SENSE_SIZE; - srb.i.cdb_size = iop->cmnd_len; - memcpy(srb.i.cdb, iop->cmnd, iop->cmnd_len); - - switch (iop->dxfer_dir) { - case DXFER_NONE: - srb.h.flags = ASPI_REQFLAG_DIR_NO_XFER; - break; - case DXFER_FROM_DEVICE: - srb.h.flags = ASPI_REQFLAG_DIR_TO_HOST; - srb.i.data_size = iop->dxfer_len; - srb.i.data_addr = iop->dxferp; - break; - case DXFER_TO_DEVICE: - srb.h.flags = ASPI_REQFLAG_DIR_TO_TARGET; - srb.i.data_size = iop->dxfer_len; - srb.i.data_addr = iop->dxferp; - break; - default: - set_err(EINVAL, "bad dxfer_dir"); - return false; - } - - iop->resp_sense_len = 0; - iop->scsi_status = 0; - iop->resid = 0; - - if (aspi_io_call(&srb, (iop->timeout ? iop->timeout : 60))) { - // Timeout - set_err(EIO, "ASPI Timeout"); return false; - } - - if (srb.h.status != ASPI_STATUS_NO_ERROR) { - if ( srb.h.status == ASPI_STATUS_ERROR - && srb.i.host_status == ASPI_HSTATUS_NO_ERROR - && srb.i.target_status == ASPI_TSTATUS_CHECK_CONDITION) { - // Sense valid - const unsigned char * sense = ASPI_SRB_SENSE(&srb.i, iop->cmnd_len); - int len = (ASPI_SENSE_SIZE < iop->max_sense_len ? ASPI_SENSE_SIZE : iop->max_sense_len); - iop->scsi_status = SCSI_STATUS_CHECK_CONDITION; - if (len > 0 && iop->sensep) { - memcpy(iop->sensep, sense, len); - iop->resp_sense_len = len; - if (report > 1) { - pout(" >>> Sense buffer, len=%d:\n", (int)len); - dStrHex(iop->sensep, len , 1); - } - } - if (report) { - pout(" sense_key=%x asc=%x ascq=%x\n", - sense[2] & 0xf, sense[12], sense[13]); - } - return true; - } - else { - if (report) - pout(" ASPI call failed, (0x%02x,0x%02x,0x%02x)\n", srb.h.status, srb.i.host_status, srb.i.target_status); - set_err(EIO); - return false; - } - } - - if (report > 0) - pout(" OK\n"); - - if (iop->dxfer_dir == DXFER_FROM_DEVICE && report > 1) { - int trunc = (iop->dxfer_len > 256) ? 1 : 0; - pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, - (trunc ? " [only first 256 bytes shown]" : "")); - dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); - } - - return true; -} - -#endif // WIN9X_SUPPORT - -///////////////////////////////////////////////////////////////////////////// // SPT Interface (for SCSI devices and ATA devices behind SATLs) // Only supported in NT and later ///////////////////////////////////////////////////////////////////////////// @@ -3878,11 +3200,11 @@ win_scsi_device::win_scsi_device(smart_interface * int bool win_scsi_device::open() { const char * name = skipdev(get_dev_name()); int len = strlen(name); - // sd[a-z],N => Physical drive 0-26, RAID port N - char drive[1+1] = ""; int sub_addr = -1; int n1 = -1; int n2 = -1; - if ( sscanf(name, "sd%1[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 + // sd[a-z]([a-z])?,N => Physical drive 0-701, RAID port N + char drive[2+1] = ""; int sub_addr = -1; int n1 = -1; int n2 = -1; + if ( sscanf(name, "sd%2[a-z]%n,%d%n", drive, &n1, &sub_addr, &n2) >= 1 && ((n1 == len && sub_addr == -1) || (n2 == len && sub_addr >= 0)) ) { - return open(drive[0] - 'a', -1, -1, sub_addr); + return open(sdxy_to_phydrive(drive), -1, -1, sub_addr); } // pd,N => Physical drive , RAID port N int pd_num = -1; sub_addr = -1; n1 = -1; n2 = -1; @@ -3933,7 +3255,7 @@ bool win_scsi_device::open(int pd_num, int ld_num, int FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); if (h == INVALID_HANDLE_VALUE) { - set_err(ENODEV, "%s: Open failed, Error=%ld", b, GetLastError()); + set_err(ENODEV, "%s: Open failed, Error=%u", b, (unsigned)GetLastError()); return false; } set_fh(h); @@ -4021,7 +3343,7 @@ bool win_scsi_device::scsi_pass_through(struct scsi_cm } else j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); - pout(buff); + pout("%s", buff); } SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; @@ -4119,7 +3441,339 @@ bool win_scsi_device::scsi_pass_through(struct scsi_cm return true; } +// Interface to SPT SCSI devices. See scsicmds.h and os_linux.c +static long scsi_pass_through_direct(HANDLE fd, UCHAR targetid, struct scsi_cmnd_io * iop) +{ + int report = scsi_debugmode; // TODO + if (report > 0) { + int k, j; + const unsigned char * ucp = iop->cmnd; + const char * np; + char buff[256]; + const int sz = (int)sizeof(buff); + + np = scsi_get_opcode_name(ucp[0]); + j = snprintf(buff, sz, " [%s: ", np ? np : ""); + for (k = 0; k < (int)iop->cmnd_len; ++k) + j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "%02x ", ucp[k]); + if ((report > 1) && + (DXFER_TO_DEVICE == iop->dxfer_dir) && (iop->dxferp)) { + int trunc = (iop->dxfer_len > 256) ? 1 : 0; + + j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n Outgoing " + "data, len=%d%s:\n", (int)iop->dxfer_len, + (trunc ? " [only first 256 bytes shown]" : "")); + dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); + } + else + j += snprintf(&buff[j], (sz > j ? (sz - j) : 0), "]\n"); + pout("%s", buff); + } + + SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER sb; + if (iop->cmnd_len > (int)sizeof(sb.spt.Cdb)) { + return EINVAL; + } + + memset(&sb, 0, sizeof(sb)); + sb.spt.Length = sizeof(SCSI_PASS_THROUGH_DIRECT); + //sb.spt.PathId = 0; + sb.spt.TargetId = targetid; + //sb.spt.Lun = 0; + sb.spt.CdbLength = iop->cmnd_len; + memcpy(sb.spt.Cdb, iop->cmnd, iop->cmnd_len); + sb.spt.SenseInfoLength = sizeof(sb.ucSenseBuf); + sb.spt.SenseInfoOffset = + offsetof(SCSI_PASS_THROUGH_DIRECT_WITH_BUFFER, ucSenseBuf); + sb.spt.TimeOutValue = (iop->timeout ? iop->timeout : 60); + + bool direct = true; + switch (iop->dxfer_dir) { + case DXFER_NONE: + sb.spt.DataIn = SCSI_IOCTL_DATA_UNSPECIFIED; + break; + case DXFER_FROM_DEVICE: + sb.spt.DataIn = SCSI_IOCTL_DATA_IN; + sb.spt.DataTransferLength = iop->dxfer_len; + sb.spt.DataBuffer = iop->dxferp; + // IOCTL_SCSI_PASS_THROUGH_DIRECT does not support single byte + // transfers (needed for SMART STATUS check of JMicron USB bridges) + if (sb.spt.DataTransferLength == 1) + direct = false; + break; + case DXFER_TO_DEVICE: + sb.spt.DataIn = SCSI_IOCTL_DATA_OUT; + sb.spt.DataTransferLength = iop->dxfer_len; + sb.spt.DataBuffer = iop->dxferp; + break; + default: + return EINVAL; + } + + long err = 0; + if (direct) { + DWORD num_out; + if (!DeviceIoControl(fd, IOCTL_SCSI_PASS_THROUGH_DIRECT, + &sb, sizeof(sb), &sb, sizeof(sb), &num_out, 0)) + err = GetLastError(); + } + else + err = scsi_pass_through_indirect(fd, &sb); + + if (err) + { + return err; + } + + iop->scsi_status = sb.spt.ScsiStatus; + if (SCSI_STATUS_CHECK_CONDITION & iop->scsi_status) { + int slen = sb.ucSenseBuf[7] + 8; + + if (slen > (int)sizeof(sb.ucSenseBuf)) + slen = sizeof(sb.ucSenseBuf); + if (slen > (int)iop->max_sense_len) + slen = iop->max_sense_len; + memcpy(iop->sensep, sb.ucSenseBuf, slen); + iop->resp_sense_len = slen; + if (report) { + if (report > 1) { + pout(" >>> Sense buffer, len=%d:\n", slen); + dStrHex(iop->sensep, slen , 1); + } + if ((iop->sensep[0] & 0x7f) > 0x71) + pout(" status=%x: [desc] sense_key=%x asc=%x ascq=%x\n", + iop->scsi_status, iop->sensep[1] & 0xf, + iop->sensep[2], iop->sensep[3]); + else + pout(" status=%x: sense_key=%x asc=%x ascq=%x\n", + iop->scsi_status, iop->sensep[2] & 0xf, + iop->sensep[12], iop->sensep[13]); + } + } else + iop->resp_sense_len = 0; + + if ((iop->dxfer_len > 0) && (sb.spt.DataTransferLength > 0)) + iop->resid = iop->dxfer_len - sb.spt.DataTransferLength; + else + iop->resid = 0; + + if ((iop->dxfer_dir == DXFER_FROM_DEVICE) && (report > 1)) { + int trunc = (iop->dxfer_len > 256) ? 1 : 0; + pout(" Incoming data, len=%d%s:\n", (int)iop->dxfer_len, + (trunc ? " [only first 256 bytes shown]" : "")); + dStrHex(iop->dxferp, (trunc ? 256 : iop->dxfer_len) , 1); + } + + return 0; +} + +// Areca RAID Controller(SAS Device) +win_areca_scsi_device::win_areca_scsi_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) +: smart_device(intf, dev_name, "areca", "areca") +{ + set_fh(INVALID_HANDLE_VALUE); + set_disknum(disknum); + set_encnum(encnum); + set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); +} + +bool win_areca_scsi_device::open() +{ + HANDLE hFh; + + if( is_open() ) + { + return true; + } + hFh = CreateFile( get_dev_name(), + GENERIC_READ|GENERIC_WRITE, + FILE_SHARE_READ|FILE_SHARE_WRITE, + NULL, + OPEN_EXISTING, + 0, + NULL ); + if(hFh == INVALID_HANDLE_VALUE) + { + return false; + } + + set_fh(hFh); + return true; +} + +smart_device * win_areca_scsi_device::autodetect_open() +{ + return this; +} + +int win_areca_scsi_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) +{ + int ioctlreturn = 0; + + ioctlreturn = scsi_pass_through_direct(get_fh(), 16, iop); + if ( ioctlreturn || iop->scsi_status ) + { + ioctlreturn = scsi_pass_through_direct(get_fh(), 127, iop); + if ( ioctlreturn || iop->scsi_status ) + { + // errors found + return -1; + } + } + + return ioctlreturn; +} + +bool win_areca_scsi_device::arcmsr_lock() +{ +#define SYNCOBJNAME "Global\\SynIoctlMutex" + int ctlrnum = -1; + char mutexstr[64]; + + if (sscanf(get_dev_name(), "\\\\.\\scsi%d:", &ctlrnum) < 1) + return set_err(EINVAL, "unable to parse device name"); + + snprintf(mutexstr, sizeof(mutexstr), "%s%d", SYNCOBJNAME, ctlrnum); + m_mutex = CreateMutex(NULL, FALSE, mutexstr); + if ( m_mutex == NULL ) + { + return set_err(EIO, "CreateMutex failed"); + } + + // atomic access to driver + WaitForSingleObject(m_mutex, INFINITE); + + return true; +} + + +bool win_areca_scsi_device::arcmsr_unlock() +{ + if( m_mutex != NULL) + { + ReleaseMutex(m_mutex); + CloseHandle(m_mutex); + } + + return true; +} + + +// Areca RAID Controller(SATA Disk) +win_areca_ata_device::win_areca_ata_device(smart_interface * intf, const char * dev_name, int disknum, int encnum) +: smart_device(intf, dev_name, "areca", "areca") +{ + set_fh(INVALID_HANDLE_VALUE); + set_disknum(disknum); + set_encnum(encnum); + set_info().info_name = strprintf("%s [areca_disk#%02d_enc#%02d]", dev_name, disknum, encnum); +} + +bool win_areca_ata_device::open() +{ + HANDLE hFh; + + if( is_open() ) + { + return true; + } + hFh = CreateFile( get_dev_name(), + GENERIC_READ|GENERIC_WRITE, + FILE_SHARE_READ|FILE_SHARE_WRITE, + NULL, + OPEN_EXISTING, + 0, + NULL ); + if(hFh == INVALID_HANDLE_VALUE) + { + return false; + } + + set_fh(hFh); + return true; +} + +smart_device * win_areca_ata_device::autodetect_open() +{ + int is_ata = 1; + + // autodetect device type + is_ata = arcmsr_get_dev_type(); + if(is_ata < 0) + { + set_err(EIO); + return this; + } + + if(is_ata == 1) + { + // SATA device + return this; + } + + // SAS device + smart_device_auto_ptr newdev(new win_areca_scsi_device(smi(), get_dev_name(), get_disknum(), get_encnum())); + close(); + delete this; + newdev->open(); // TODO: Can possibly pass open fd + + return newdev.release(); +} + +int win_areca_ata_device::arcmsr_do_scsi_io(struct scsi_cmnd_io * iop) +{ + int ioctlreturn = 0; + + ioctlreturn = scsi_pass_through_direct(get_fh(), 16, iop); + if ( ioctlreturn || iop->scsi_status ) + { + ioctlreturn = scsi_pass_through_direct(get_fh(), 127, iop); + if ( ioctlreturn || iop->scsi_status ) + { + // errors found + return -1; + } + } + + return ioctlreturn; +} + +bool win_areca_ata_device::arcmsr_lock() +{ +#define SYNCOBJNAME "Global\\SynIoctlMutex" + int ctlrnum = -1; + char mutexstr[64]; + + if (sscanf(get_dev_name(), "\\\\.\\scsi%d:", &ctlrnum) < 1) + return set_err(EINVAL, "unable to parse device name"); + + snprintf(mutexstr, sizeof(mutexstr), "%s%d", SYNCOBJNAME, ctlrnum); + m_mutex = CreateMutex(NULL, FALSE, mutexstr); + if ( m_mutex == NULL ) + { + return set_err(EIO, "CreateMutex failed"); + } + + // atomic access to driver + WaitForSingleObject(m_mutex, INFINITE); + + return true; +} + + +bool win_areca_ata_device::arcmsr_unlock() +{ + if( m_mutex != NULL) + { + ReleaseMutex(m_mutex); + CloseHandle(m_mutex); + } + + return true; +} + + ////////////////////////////////////////////////////////////////////////////////////////////////// @@ -4139,19 +3793,8 @@ void smart_interface::init() SetDllDirectoryA_p(""); } - // Select interface for Windows flavor - if (GetVersion() & 0x80000000) { -#if WIN9X_SUPPORT - static os_win32::win9x_smart_interface the_win9x_interface; - smart_interface::set(&the_win9x_interface); -#else - throw std::runtime_error("Win9x/ME not supported"); -#endif - } - else { - static os_win32::winnt_smart_interface the_winnt_interface; - smart_interface::set(&the_winnt_interface); - } + static os_win32::win_smart_interface the_win_interface; + smart_interface::set(&the_win_interface); }