Ticket #645: 20211021-1604.patch

trunk/smartmontools/Makefile.am

@@ -200 +200 @@
 smartd_SOURCES += \
         os_win32/daemon_win32.cpp \
         os_win32/daemon_win32.h \
+        os_win32/hpt.h \
         os_win32/popen_win32.cpp \
         os_win32/popen.h \
         os_win32/syslog_win32.cpp \

trunk/smartmontools/os_win32.cpp

@@ -59 +59 @@
 // aacraid support
 #include "aacraid.h"
 
+// HPT experimental support
+#include "os_win32/hpt.h"
+
 #ifndef _WIN64
 #define SELECT_WIN_32_64(x32, x64) (x32)
 #else
@@ -3895 +3898 @@
 }
 
 
+
+//////////////////////////////////////////////////////////////////////
+// win32_highpoint_common
+
+class win32_highpoint_common
+: virtual public /*extends*/ win_smart_device
+{
+public:
+  win32_highpoint_common()
+    : win_smart_device(never_called)
+    { }
+
+  bool hpt_ioctl(unsigned code, IOCTL_HEADER * ioctl_buffer,
+    unsigned ioctl_bufsiz);
+
+  bool get_version(int & version);
+
+  bool open_scsi(int n);
+
+  /**
+   * return number of ids written. -1 if error.
+   */
+  bool get_phys_devices(int ids_count, int device_ids[], int & ids_written);
+
+  /**
+   * return number of ids written. -1 if error.
+   */
+  bool get_logical_devices(int ids_count, int device_ids[], int & ids_written);
+
+  /**
+   * 0 if success.
+   */
+  bool get_device_info(int device_id, hpt::LOGICAL_DEVICE_INFO * pInfo);
+
+  /**
+   * 0 if success.
+   */
+  bool get_controller_info_v2(int controller_id, hpt::CONTROLLER_INFO_V2 * out_buf);
+
+  /**
+   * 0 if success.
+   */
+  bool get_channel_info(int controller_id, int bus_num, hpt::CHANNEL_INFO * out_buf);
+
+protected:
+
+};
+
+bool win32_highpoint_common::open_scsi(int n)
+{
+  // TODO: Use common open function for all devices using "\\.\ScsiN:"
+  char devpath[32];
+  snprintf(devpath, sizeof(devpath)-1, "\\\\.\\Scsi%d:", n);
+
+  HANDLE h = CreateFileA(devpath, GENERIC_READ|GENERIC_WRITE,
+    FILE_SHARE_READ|FILE_SHARE_WRITE,
+    (SECURITY_ATTRIBUTES *)0, OPEN_EXISTING, 0, 0);
+
+  if (h == INVALID_HANDLE_VALUE) {
+    long err = GetLastError();
+    if (scsi_debugmode > 1)
+      pout("  %s: Open failed, Error=%ld\n", devpath, err);
+    if (err == ERROR_FILE_NOT_FOUND)
+      set_err(ENOENT, "%s: not found", devpath);
+    else if (err == ERROR_ACCESS_DENIED)
+      set_err(EACCES, "%s: access denied", devpath);
+    else
+      set_err(EIO, "%s: Error=%ld", devpath, err);
+    return false;
+  }
+
+  if (scsi_debugmode > 1)
+    pout("  %s: successfully opened\n", devpath);
+
+  set_fh(h);
+  return true;  
+}
+
+bool win32_highpoint_common::hpt_ioctl(unsigned code, IOCTL_HEADER * ioctl_buffer,
+  unsigned ioctl_bufsiz)
+{
+  // Set header
+  ioctl_buffer->HeaderLength = sizeof(IOCTL_HEADER);
+  memcpy((char *)ioctl_buffer->Signature, "HPT-CTRL\0", sizeof(ioctl_buffer->Signature));
+  ioctl_buffer->Timeout = CSMI_SAS_TIMEOUT;
+  ioctl_buffer->ControlCode = HPT_CTL_CODE(code);
+  ioctl_buffer->ReturnCode = 0;
+  ioctl_buffer->Length = ioctl_bufsiz - sizeof(IOCTL_HEADER);
+
+  // Call function
+  DWORD num_out = 0;
+  if (!DeviceIoControl(get_fh(), IOCTL_SCSI_MINIPORT,
+    ioctl_buffer, ioctl_bufsiz, ioctl_buffer, ioctl_bufsiz, &num_out, (OVERLAPPED*)0)) {
+    long err = GetLastError();
+    if (scsi_debugmode)
+      pout("  IOCTL_SCSI_MINIPORT(HPT_CTL_CODE_%u) failed, Error=%ld\n", code, err);
+    if (   err == ERROR_INVALID_FUNCTION
+        || err == ERROR_NOT_SUPPORTED
+        || err == ERROR_DEV_NOT_EXIST)
+      return set_err(ENOSYS, "HPT command is not supported (Error=%ld)", err);
+    else
+      return set_err(EIO, "HPT command(%u) failed with Error=%ld", code, err);
+  }
+
+  // Check result
+  if (ioctl_buffer->ReturnCode) {
+    if (scsi_debugmode) {
+      pout("  IOCTL_SCSI_MINIPORT(HPT_CTL_CODE_%u) failed, ReturnCode=%u\n",
+        code, (unsigned)ioctl_buffer->ReturnCode);
+    }
+    return set_err(EIO, "HPT command(%u) failed with ReturnCode=%u", code, (unsigned)ioctl_buffer->ReturnCode);
+  }
+
+  if (scsi_debugmode > 1)
+    pout("  IOCTL_SCSI_MINIPORT(HPT_CTL_CODE_%u) succeeded, bytes returned: %u\n", code, (unsigned)num_out);
+
+  return true;
+}
+
+bool win32_highpoint_common::get_version(int & version)
+{
+  hpt::GET_VERSION_BUFFER buf;
+  memset(&buf, 0, sizeof(buf));
+  buf.io_len.out_len = 4;
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_GET_VERSION, &buf.ioctl_header, sizeof(buf))) {
+    return false;
+  }
+
+  version = buf.version;
+  return true;
+}
+
+
+bool win32_highpoint_common::get_phys_devices(
+  int ids_count, int device_ids[], int & ids_written
+)
+{
+  hpt::GET_PHYSICAL_DEVICES_BUFFER buf;
+  memset(&buf, 0, sizeof(buf));
+  buf.io_len.in_len = 4;
+  buf.io_len.out_len = 4 + 4 * 256;
+  buf.numIdsToWrite = 256;
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_GET_PHYSICAL_DEVICES, &buf.ioctl_header, sizeof(buf))) {
+    return false;
+  }
+
+  memcpy(device_ids, buf.deviceIds, 4 * std::min(256U, (uint32_t)ids_count));
+  ids_written = buf.numIdsWritten;
+  return true;
+}
+
+bool win32_highpoint_common::get_logical_devices(
+  int ids_count, int device_ids[], int & ids_written
+)
+{
+  hpt::GET_LOGICAL_DEVICES_BUFFER buf;
+  memset(&buf, 0, sizeof(buf));
+  buf.io_len.in_len = 4;
+  buf.io_len.out_len = 4 + 4 * 256;
+  buf.numIdsToWrite = 256;
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_GET_LOGICAL_DEVICES, &buf.ioctl_header, sizeof(buf))) {
+    return false;
+  }
+
+  memcpy(device_ids, buf.deviceIds, 4 * std::min(256U, (uint32_t)ids_count));
+  ids_written = buf.numIdsWritten;
+  return true;
+}
+
+bool win32_highpoint_common::get_device_info(int device_id, hpt::LOGICAL_DEVICE_INFO * out_buf)
+{
+  hpt::GET_LOGICAL_DEVICE_INFO buf;
+  memset(&buf, 0, sizeof(buf));
+  buf.io_len.in_len = 4;
+  buf.io_len.out_len = sizeof(hpt::LOGICAL_DEVICE_INFO);
+  buf.device_id = device_id;
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_GET_DEVICE_INFO, &buf.ioctl_header, sizeof(buf))) {
+    return false;
+  }
+
+  memcpy(out_buf, &buf.out_buf, sizeof(hpt::LOGICAL_DEVICE_INFO));
+  return true;
+}
+
+bool win32_highpoint_common::get_controller_info_v2(int controller_id, hpt::CONTROLLER_INFO_V2 * out_buf)
+{
+  hpt::GET_CONTROLLER_INFO_V2 buf;
+  memset(&buf, 0, sizeof(buf));
+  buf.io_len.in_len = 4;
+  buf.io_len.out_len = sizeof(hpt::CONTROLLER_INFO_V2);
+  buf.controller_id = controller_id - 1;
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_GET_CONTROLLER_INFO_V2, &buf.ioctl_header, sizeof(buf))) {
+    return false;
+  }
+
+  memcpy(out_buf, &buf.out_buf, sizeof(hpt::CONTROLLER_INFO_V2));
+  return true;
+}
+
+bool win32_highpoint_common::get_channel_info(int controller_id, int bus_num, hpt::CHANNEL_INFO * out_buf)
+{
+  hpt::GET_CHANNEL_INFO buf;
+  memset(&buf, 0, sizeof(buf));
+  buf.io_len.in_len = 8;
+  buf.io_len.out_len = sizeof(hpt::CHANNEL_INFO);
+  buf.controller_id = controller_id - 1;
+  buf.bus_num = bus_num - 1;
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_GET_CHANNEL_INFO, &buf.ioctl_header, sizeof(buf))) {
+    return false;
+  }
+
+  memcpy(out_buf, &buf.out_buf, sizeof(hpt::CHANNEL_INFO));
+  return true;
+}
+
+//////////////////////////////////////////////////////////////////////
+// win32_highpoint_ata_device
+
+class win32_highpoint_ata_device
+: public /*implements*/ ata_device,
+  public /*extends*/ win32_highpoint_common
+{
+public:
+  win32_highpoint_ata_device(smart_interface * intf, 
+    const char * dev_name, const char * dev_type, unsigned int scsi_num, unsigned int device_id);
+
+  virtual bool open() override;
+
+protected:
+  virtual bool ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out);
+  
+private:
+  unsigned int m_scsi_num;
+  unsigned int m_device_id;
+};
+
+win32_highpoint_ata_device::win32_highpoint_ata_device(smart_interface * intf,
+  const char * dev_name, const char * dev_type, unsigned int scsi_num, unsigned int device_id)
+: smart_device(intf, dev_name, dev_type, "")
+{
+  m_scsi_num = scsi_num;
+  m_device_id = device_id;
+  set_info().info_name = strprintf("%s", dev_name);
+}
+
+bool win32_highpoint_ata_device::open()
+{
+  if (!open_scsi(m_scsi_num))
+    return false;
+
+  int ver;
+  if (!get_version(ver)) {
+    close();
+    return false;
+  }
+
+  return true;
+}
+
+bool win32_highpoint_ata_device::ata_pass_through(const ata_cmd_in & in, ata_cmd_out & out)
+{
+  const bool will_read = in.direction == ata_cmd_in::data_in;
+  const bool will_write = in.direction == ata_cmd_in::data_out;
+
+  const size_t bytes_in_data = will_write ? in.size : 0;
+  const size_t bytes_out_data = will_read ? in.size : 0;
+
+  const size_t blk_size =
+    sizeof(IOCTL_HEADER)
+    + sizeof(hpt::IO_LEN)
+    + sizeof(hpt::IDE_PASS_THROUGH_HEADER)
+    + bytes_in_data
+    + sizeof(hpt::IDE_PASS_THROUGH_HEADER)
+    + bytes_out_data;
+
+  raw_buffer blk(blk_size);
+
+  if (!blk.data()) {
+    return smart_device::set_err(ENOMEM, "buffer allocation failure");
+  }
+
+  memset(blk.data(), -1, blk_size);
+
+  uint8_t *blk_iter = blk.data();
+ 
+  IOCTL_HEADER * ioctl_header = reinterpret_cast<IOCTL_HEADER *>(blk_iter);
+  blk_iter += sizeof(IOCTL_HEADER);
+
+  hpt::IO_LEN * io_len = reinterpret_cast<hpt::IO_LEN *>(blk_iter);
+  blk_iter += sizeof(hpt::IO_LEN);
+
+  hpt::IDE_PASS_THROUGH_HEADER * ata_in = reinterpret_cast<hpt::IDE_PASS_THROUGH_HEADER *>(blk_iter);
+  blk_iter += sizeof(hpt::IDE_PASS_THROUGH_HEADER);
+
+  void *data_in = blk_iter;
+  blk_iter += bytes_in_data;
+
+  hpt::IDE_PASS_THROUGH_HEADER * ata_out = reinterpret_cast<hpt::IDE_PASS_THROUGH_HEADER *>(blk_iter);
+  blk_iter += sizeof(hpt::IDE_PASS_THROUGH_HEADER);
+
+  void *data_out = blk_iter;
+ 
+  io_len->in_len = sizeof(hpt::IDE_PASS_THROUGH_HEADER) + bytes_in_data;
+  io_len->out_len = sizeof(hpt::IDE_PASS_THROUGH_HEADER) + bytes_out_data;
+
+  ata_in->id_disk = m_device_id;
+  ata_in->features_reg = in.in_regs.features;
+  ata_in->sector_count_reg = in.in_regs.sector_count;
+  ata_in->lba_low_reg = in.in_regs.lba_low;
+  ata_in->lba_mid_reg = in.in_regs.lba_mid;
+  ata_in->lba_high_reg = in.in_regs.lba_high;
+  ata_in->drive_head_reg = in.in_regs.device;
+  ata_in->command_reg = in.in_regs.command;
+  ata_in->sectors = in.in_regs.sector_count;
+  ata_in->protocol =
+    will_read ? IO_COMMAND_READ :
+    will_write ? IO_COMMAND_WRITE :
+    0;
+ 
+  memcpy(data_in, in.buffer, bytes_in_data);
+ 
+  if (!hpt_ioctl(HPT_IOCTL_CODE_IDE_PASS_THROUGH, ioctl_header, blk_size)) {
+    return false;
+  }
+  
+  ata_out_regs_48bit &r = out.out_regs;
+  r.error           = ata_out->features_reg;
+  r.sector_count_16 = ata_out->sector_count_reg;
+  r.lba_low_16      = ata_out->lba_low_reg;
+  r.lba_mid_16      = ata_out->lba_mid_reg;
+  r.lba_high_16     = ata_out->lba_high_reg;
+  r.device          = ata_out->drive_head_reg;
+  r.status          = ata_out->command_reg;
+
+  memcpy(in.buffer, data_out, bytes_out_data);
+
+  return true;
+}
+
+//////////////////////////////////////////////////////////////////////
+// win32_highpoint_sas_device
+
+class win32_highpoint_sas_device
+: public /*implements*/ scsi_device,
+  public /*extends*/ win32_highpoint_common
+{
+public:
+  win32_highpoint_sas_device(smart_interface * intf, 
+    const char * dev_name, const char * dev_type , unsigned int scsi_num, unsigned int device_id);
+
+  virtual bool open() override;
+
+protected:
+  virtual bool scsi_pass_through(struct scsi_cmnd_io *iop);
+
+private:
+  unsigned int m_scsi_num;
+  unsigned int m_device_id;
+};
+
+win32_highpoint_sas_device::win32_highpoint_sas_device(smart_interface * intf,
+  const char * dev_name, const char * dev_type, unsigned int scsi_num, unsigned int device_id)
+: smart_device(intf, dev_name, dev_type, "")
+{
+  m_scsi_num = scsi_num;
+  m_device_id = device_id;
+  set_info().info_name = strprintf("%s", dev_name);
+}
+
+bool win32_highpoint_sas_device::open()
+{
+  if (!open_scsi(m_scsi_num))
+    return false;
+
+  int ver;
+  if (!get_version(ver)) {
+    close();
+    return false;
+  }
+
+  return true;
+}
+
+bool win32_highpoint_sas_device::scsi_pass_through(struct scsi_cmnd_io *iop)
+{
+  const bool will_read = iop->dxfer_dir == DXFER_FROM_DEVICE;
+  const bool will_write = iop->dxfer_dir == DXFER_TO_DEVICE;
+ 
+  const size_t bytes_in_data = will_write?iop->dxfer_len:0;
+  const size_t bytes_out_data = will_read?iop->dxfer_len:0;
+ 
+  const size_t blk_size =
+    sizeof(IOCTL_HEADER)
+    + sizeof(hpt::IO_LEN)
+    + sizeof(hpt::SCSI_PASS_THROUGH_IN)
+    + bytes_in_data
+    + sizeof(hpt::SCSI_PASS_THROUGH_OUT)
+    + bytes_out_data;
+
+  raw_buffer blk(blk_size);
+
+  if (!blk.data()) {
+    return smart_device::set_err(ENOMEM, "buffer allocation failure");
+  }
+
+  memset(blk.data(), -1, blk_size);
+
+  uint8_t *blk_iter = blk.data();
+ 
+  IOCTL_HEADER * ioctl_header = reinterpret_cast<IOCTL_HEADER *>(blk_iter);
+  blk_iter += sizeof(IOCTL_HEADER);
+
+  hpt::IO_LEN * io_len = reinterpret_cast<hpt::IO_LEN *>(blk_iter);
+  blk_iter += sizeof(hpt::IO_LEN);
+
+  hpt::SCSI_PASS_THROUGH_IN * scsi_in = reinterpret_cast<hpt::SCSI_PASS_THROUGH_IN *>(blk_iter);
+  blk_iter += sizeof(hpt::SCSI_PASS_THROUGH_IN);
+
+  void *data_in = blk_iter;
+  blk_iter += bytes_in_data;
+
+  hpt::SCSI_PASS_THROUGH_OUT * scsi_out = reinterpret_cast<hpt::SCSI_PASS_THROUGH_OUT *>(blk_iter);
+  blk_iter += sizeof(hpt::SCSI_PASS_THROUGH_OUT);
+
+  void *data_out = blk_iter;
+ 
+  io_len->in_len = sizeof(hpt::SCSI_PASS_THROUGH_IN) + bytes_in_data;
+  io_len->out_len = sizeof(hpt::SCSI_PASS_THROUGH_OUT) + bytes_out_data;
+
+  scsi_in->id_disk = m_device_id;
+  scsi_in->protocol =
+    will_read ? IO_COMMAND_READ :
+    will_write ? IO_COMMAND_WRITE :
+    0;
+  scsi_in->cdb_length = iop->cmnd_len;
+  memcpy(scsi_in->cdb, iop->cmnd, iop->cmnd_len);
+  scsi_in->data_length = iop->dxfer_len;
+ 
+  memcpy(data_in, iop->dxferp, bytes_in_data);
+
+  if (!hpt_ioctl(HPT_IOCTL_CODE_SCSI_PASS_THROUGH, ioctl_header, blk_size)) {
+    return false;
+  }
+
+  memcpy(iop->dxferp, data_out, bytes_out_data);
+   
+  iop->scsi_status = scsi_out->scsi_status;
+  iop->resp_sense_len = scsi_out->data_length;
+  iop->resid = 0;
+ 
+  return true;
+}
+
+//////////////////////////////////////////////////////////////////////
+// hpt::helper
+
+namespace hpt::helper
+{
+  typedef enum {
+    ata = 0x01,
+    sas = 0x02,
+    array = 0x04,
+
+    harddisk = 0x10,
+    cdrom = 0x20,
+    tape = 0x30,
+
+    raid0 = 0x0100,
+    raid1 = 0x0200,
+    raid5 = 0x0300,
+    raid6 = 0x0400,
+    raid3 = 0x0500,
+    raid4 = 0x0600,
+    jbod = 0x0700,
+    raid1e = 0x0800,
+  } device_mask;
+
+  typedef struct {
+    uint32_t cross_hba_controller_id;
+
+    uint32_t controller_id;
+    uint32_t channel;
+    uint32_t disknum;
+
+    uint32_t scsi_num;
+    uint32_t device_id;
+
+    uint32_t dev_mask;
+
+    char dev_name[16]; // "/dev/scsi0c1"
+    char dev_type[16]; // "hpt,L/M/N"
+  } found_device;
+
+  typedef std::vector<found_device> found_device_list;
+
+  void detect_devices(
+    smart_interface * intf,
+    found_device_list & out_list
+  )
+  {
+    uint32_t cross_hba_controller_id = 1;
+
+    for (uint32_t scsi_num = 0; ; scsi_num++) {
+      win32_highpoint_ata_device test_dev(intf, "", "", scsi_num, 0);
+      if (!test_dev.open()) {
+        if (test_dev.get_errno() == ENOENT) {
+          break;
+        }
+        else {
+          if (scsi_debugmode > 1) {
+            pout("  hpt: scsi_num %u is not a RocketRAID HBA\n", scsi_num);
+          }
+          continue;
+        }
+      }
+      
+      for (uint32_t controller_id = 1; ; controller_id++, cross_hba_controller_id++) {
+        CONTROLLER_INFO_V2 ctrl_info;
+        if (!test_dev.get_controller_info_v2(controller_id, &ctrl_info)) {
+          if (scsi_debugmode > 1) {
+            pout("  hpt: scsi_num %u controller_id %u is not available\n", scsi_num, controller_id);
+          }
+          break;
+        }
+
+        for (uint32_t channel = 1; ; channel++) {
+          CHANNEL_INFO chan_info;
+          if (!test_dev.get_channel_info(controller_id, channel, &chan_info)) {
+            if (scsi_debugmode > 1) {
+              pout("  hpt: scsi_num %u controller_id %u channel %u is not available\n"
+                , scsi_num, controller_id, channel);
+            }
+            break;
+          }
+
+          for (uint32_t disknum = 1; disknum <= 2; disknum++) {
+            const uint32_t device_id = chan_info.devices[disknum - 1];
+            if (device_id == 0) {
+              // no device is connected.
+              continue;
+            }
+
+            LOGICAL_DEVICE_INFO dev_info;
+            if (!test_dev.get_device_info(device_id, &dev_info)) {
+              continue;
+            }
+
+            found_device found;
+            found.cross_hba_controller_id = cross_hba_controller_id;
+
+            found.controller_id = controller_id;
+            found.channel = channel;
+            found.disknum = disknum;
+
+            found.scsi_num = scsi_num;
+            found.device_id = device_id;
+
+            found.dev_mask = 0;
+
+            snprintf(found.dev_name, sizeof(found.dev_name)
+              , "/dev/scsi%ud%u"
+              , scsi_num, device_id);
+
+            snprintf(found.dev_type, sizeof(found.dev_type)
+              , "hpt,%u/%u/%u"
+              , cross_hba_controller_id, channel, disknum);
+
+            switch (dev_info.type) {
+              case LDT_DEVICE:
+                {
+                  // sata device: DEVICE_FLAG_SATA
+                  // sas device:  DEVICE_FLAG_SATA|DEVICE_FLAG_SAS
+
+                  if (dev_info.un.device.flags & DEVICE_FLAG_SAS) {
+                    found.dev_mask |= device_mask::sas;
+                  }
+                  else if (dev_info.un.device.flags & DEVICE_FLAG_SATA) {
+                    found.dev_mask |= device_mask::ata;
+                  }
+
+                  found.dev_mask |= (dev_info.un.device.device_type & 0xF) << 4; // PDT_HARDDISK and so on.
+                  break;
+                }
+              case LDT_ARRAY:
+                {
+                  found.dev_mask |= device_mask::array;
+
+                  found.dev_mask |= (dev_info.un.array.array_type & 0xFF) << 8; // AT_RAID0 and so on.
+                  break;
+                }
+            }
+
+            out_list.push_back(found);
+
+            if (scsi_debugmode > 1) {
+              std::string desc = "unknown device";
+              {
+                if (found.dev_mask & device_mask::sas) {
+                  desc = "sas";
+                }
+                else if (found.dev_mask & device_mask::ata) {
+                  desc = "ata";
+                }
+                else if (found.dev_mask & device_mask::array) {
+                  if (found.dev_mask & raid0) desc += "raid0";
+                  if (found.dev_mask & raid1) desc += "raid1";
+                  if (found.dev_mask & raid5) desc += "raid5";
+                  if (found.dev_mask & raid6) desc += "raid6";
+                  if (found.dev_mask & raid3) desc += "raid3";
+                  if (found.dev_mask & raid4) desc += "raid4";
+                  if (found.dev_mask & jbod) desc += "jbod";
+                  if (found.dev_mask & raid1e) desc += "raid1e";
+                  else desc += "unknown";
+
+                  desc += " array";
+                }
+                else {
+                  desc = "unknown";
+                }
+
+                if (found.dev_mask & device_mask::harddisk) desc += " harddisk";
+                else if (found.dev_mask & device_mask::cdrom) desc += " cdrom";
+                else if (found.dev_mask & device_mask::tape) desc += " tape";
+                else desc = "unknown";
+
+                desc += " device";
+              }
+
+              pout("  hpt: %s found hpt,%u/%u/%u (scsi_num %u device_id %u device_mask %08x)\n"
+                , desc.c_str()
+                , cross_hba_controller_id, channel, disknum
+                , scsi_num, device_id, found.dev_mask
+              );
+            }
+
+          }
+        }
+      }
+    }
+  }
+
+  smart_device * find_device(
+    smart_interface * intf, 
+    const uint32_t controller,
+    const uint32_t channel,
+    const uint32_t disknum
+  )
+  {
+    found_device_list list;
+    list.reserve(16);
+
+    detect_devices(intf, list);
+
+    found_device_list::iterator iter = list.begin();
+    for (; iter != list.end(); iter++) {
+      if (true
+        && iter->cross_hba_controller_id == controller
+        && iter->channel == channel
+        && iter->disknum == disknum
+      )
+      {
+        if (iter->dev_mask & device_mask::sas) {
+          return new win32_highpoint_sas_device(intf,
+            iter->dev_name, iter->dev_type, iter->scsi_num, iter->device_id);
+        }
+        else if (iter->dev_mask & device_mask::ata) {
+          return new win32_highpoint_ata_device(intf,
+            iter->dev_name, iter->dev_type, iter->scsi_num, iter->device_id);
+        }
+        return nullptr;
+      }
+    }
+    return nullptr;
+  }
+}
+
 /////////////////////////////////////////////////////////////////////////////
 // win_smart_interface
 // Platform specific interface
@@ -4177 +4862 @@
     return 0;
   }
 
+  // Highpoint ?
+  int controller = -1, channel = -1; disknum = 1;
+  n1 = n2 = -1; int n3 = -1;
+  if (sscanf(type, "hpt,%n%d/%d%n/%d%n", &n1, &controller, &channel, &n2, &disknum, &n3) >= 2 || n1 == 4) {
+    int len = strlen(type);
+    if (!(n2 == len || n3 == len)) {
+      set_err(EINVAL, "Option '-d hpt,L/M/N' supports 2-3 items");
+      return 0;
+    }
+    if (!(1 <= controller && controller <= 8)) {
+      set_err(EINVAL, "Option '-d hpt,L/M/N' invalid controller id L supplied");
+      return 0;
+    }
+    if (!(1 <= channel && channel <= 128)) {
+      set_err(EINVAL, "Option '-d hpt,L/M/N' invalid channel number M supplied");
+      return 0;
+    }
+    if (!(1 <= disknum && disknum <= 15)) {
+      set_err(EINVAL, "Option '-d hpt,L/M/N' invalid pmport number N supplied");
+      return 0;
+    }
+    smart_device * device_found = hpt::helper::find_device(
+      this, controller, channel, disknum);
+    if (!device_found) {
+      return 0;
+    }
+    return device_found;
+  }
+
   return 0;
 }
 
 std::string win_smart_interface::get_valid_custom_dev_types_str()
 {
-  return "aacraid,H,L,ID, areca,N[/E]";
+  return "aacraid,H,L,ID, areca,N[/E], hpt,L/M/N";
 }
 
 
@@ -4423 +5137 @@
   }
 
   // Set valid types
-  bool ata, scsi, sat, usb, csmi, nvme;
+  bool ata, scsi, sat, usb, csmi, nvme, hpt;
   if (!type) {
-    ata = scsi = usb = sat = csmi = true;
+    ata = scsi = usb = sat = csmi = hpt = true;
 #ifdef WITH_NVME_DEVICESCAN // TODO: Remove when NVMe support is no longer EXPERIMENTAL
     nvme = true;
 #else
@@ -4433 +5147 @@
 #endif
   }
   else {
-    ata = scsi = usb = sat = csmi = nvme = false;
+    ata = scsi = usb = sat = csmi = nvme = hpt = false;
     if (!strcmp(type, "ata"))
       ata = true;
     else if (!strcmp(type, "scsi"))
@@ -4446 +5160 @@
       csmi = true;
     else if (!strcmp(type, "nvme"))
       nvme = true;
+    else if (!strcmp(type, "hpt"))
+      hpt = true;
     else {
       set_err(EINVAL,
               "Invalid type '%s', valid arguments are: ata[,pd], scsi[,pd], "
-              "sat[,pd], usb[,pd], csmi, nvme, pd", type);
+              "sat[,pd], usb[,pd], csmi, nvme, pd, hpt[,pd]", type);
       return false;
     }
   }
@@ -4456 +5172 @@
 
   char name[32];
 
-  if (ata || scsi || sat || usb || nvme) {
+  if (ata || scsi || sat || usb || nvme || hpt) {
     // Scan up to 128 drives and 2 3ware controllers
     const int max_raid = 2;
     bool raid_seen[max_raid] = {false, false};
@@ -4584 +5300 @@
       devlist.push_back( new win_nvme_device(this, name, "nvme", 0) );
     }
   }
+
+  if (hpt) {
+    hpt::helper::found_device_list list;
+    list.reserve(16);
+
+    hpt::helper::detect_devices(this, list);
+
+    hpt::helper::found_device_list::iterator iter = list.begin();
+
+    for (; iter != list.end(); iter++) {
+      if (iter->dev_mask & hpt::helper::device_mask::sas) {
+        devlist.push_back(
+          new win32_highpoint_sas_device(
+            this, iter->dev_name, iter->dev_type, iter->scsi_num, iter->device_id)
+        );
+      }
+      else if (iter->dev_mask & hpt::helper::device_mask::ata) {
+        devlist.push_back(
+          new win32_highpoint_ata_device(
+            this, iter->dev_name, iter->dev_type, iter->scsi_num, iter->device_id)
+        );
+      }
+    }
+  }
   return true;
 }
 

new file trunk/smartmontools/os_win32/hpt.h

@@ +1 @@
+/*
+ * os_win32/hpt.h
+ *
+ * Home page of code is: https://www.smartmontools.org
+ *
+ * Copyright (C) 2021 kenjiuno
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#pragma once
+
+#define HPT_CTL_CODE(x) CTL_CODE(0x370, 0x900+(x), 0, 0)
+#define HPT_IOCTL_CODE_GET_VERSION (0)
+#define HPT_IOCTL_CODE_GET_CHANNEL_INFO (3)
+#define HPT_IOCTL_CODE_GET_LOGICAL_DEVICES (4)
+#define HPT_IOCTL_CODE_GET_DEVICE_INFO (5)
+#define HPT_IOCTL_CODE_IDE_PASS_THROUGH (24)
+#define HPT_IOCTL_CODE_GET_CONTROLLER_INFO_V2 (47)
+#define HPT_IOCTL_CODE_GET_PHYSICAL_DEVICES (60)
+#define HPT_IOCTL_CODE_SCSI_PASS_THROUGH (59)
+
+#define HPT_INTERFACE_VERSION 0x02010000
+
+#define MAX_ARRAY_MEMBERS_V1 8
+#define MAX_ARRAYNAME_LEN 16
+#define MAX_NAME_LENGTH 36
+
+#define LDT_ARRAY  1
+#define LDT_DEVICE 2
+
+#define PDT_UNKNOWN  0
+#define PDT_HARDDISK 1
+#define PDT_CDROM    2
+#define PDT_TAPE     3
+
+#define AT_UNKNOWN 0
+#define AT_RAID0   1
+#define AT_RAID1   2
+#define AT_RAID5   3
+#define AT_RAID6   4
+#define AT_RAID3   5
+#define AT_RAID4   6
+#define AT_JBOD    7
+#define AT_RAID1E  8
+
+#define IO_COMMAND_READ  1
+#define IO_COMMAND_WRITE 2
+
+#define DEVICE_FLAG_SATA 0x00000010 /* SATA or SAS device */
+#define DEVICE_FLAG_SAS  0x00000040 /* SAS device */
+
+#pragma pack(push,1)
+
+// taken some from vendor header files
+namespace os_win32::hpt
+{
+  typedef struct {
+    uint32_t seconds:6;      /* 0 - 59 */
+    uint32_t minutes:6;      /* 0 - 59 */
+    uint32_t month:4;        /* 1 - 12 */
+    uint32_t hours:6;        /* 0 - 59 */
+    uint32_t day:5;          /* 1 - 31 */
+    uint32_t year:5;         /* 0=2000, 31=2031 */
+  } TIME_RECORD;
+
+  typedef struct {
+    char name[MAX_ARRAYNAME_LEN];
+    char description[64];
+    char create_manager[16];
+    TIME_RECORD create_time;
+
+    uint8_t array_type;
+    uint8_t block_size_shift;
+    uint8_t member_count;
+    uint8_t sub_array_type;
+
+    uint32_t flags;
+    uint32_t members[MAX_ARRAY_MEMBERS_V1];
+
+    uint32_t rebuilding_progress;
+    uint32_t rebuilt_sectors;
+
+  } HPT_ARRAY_INFO;
+
+  typedef struct {
+    uint16_t general_configuration;
+    uint16_t number_of_cylinders;
+    uint16_t reserved1;
+    uint16_t number_of_heads;
+    uint16_t unformatted_bytes_per_track;
+    uint16_t unformatted_bytes_per_sector;
+    uint8_t sas_address[8];
+    uint16_t serial_number[10];
+    uint16_t buffer_type;
+    uint16_t buffer_sector_size;
+    uint16_t number_of_ecc_bytes;
+    uint16_t firmware_revision[4];
+    uint16_t model_number[20];
+    uint8_t maximum_block_transfer;
+    uint8_t vendor_unique2;
+    uint16_t double_word_io;
+    uint16_t capabilities;
+    uint16_t reserved2;
+    uint8_t vendor_unique3;
+    uint8_t pio_cycle_timing_mode;
+    uint8_t vendor_unique4;
+    uint8_t dma_cycle_timing_mode;
+    uint16_t translation_fields_valid;
+    uint16_t number_of_current_cylinders;
+    uint16_t number_of_current_heads;
+    uint16_t current_sectors_per_track;
+    uint32_t current_sector_capacity;
+    uint16_t current_multi_sector_setting;
+    uint32_t user_addressable_sectors;
+    uint8_t single_word_dmasupport;
+    uint8_t single_word_dmaactive;
+    uint8_t multi_word_dmasupport;
+    uint8_t multi_word_dmaactive;
+    uint8_t advanced_piomodes;
+    uint8_t reserved4;
+    uint16_t minimum_mwxfer_cycle_time;
+    uint16_t recommended_mwxfer_cycle_time;
+    uint16_t minimum_piocycle_time;
+    uint16_t minimum_piocycle_time_iordy;
+    uint16_t reserved5[2];
+    uint16_t release_time_overlapped;
+    uint16_t release_time_service_command;
+    uint16_t major_revision;
+    uint16_t minor_revision;
+    
+  } IDENTIFY_DATA2;
+
+  typedef struct {
+    uint8_t controller_id;
+    uint8_t bus_id;
+    uint8_t target_id;
+    uint8_t device_mode_setting;
+    uint8_t device_type;
+    uint8_t usable_mode;
+
+    uint8_t read_ahead_supported: 1;
+    uint8_t read_ahead_enabled: 1;
+    uint8_t write_cache_supported: 1;
+    uint8_t write_cache_enabled: 1;
+    uint8_t tcq_supported: 1;
+    uint8_t tcq_enabled: 1;
+    uint8_t ncq_supported: 1;
+    uint8_t ncq_enabled: 1;
+    uint8_t spin_up_mode: 2;
+    uint8_t reserved6: 6;
+
+    uint32_t flags;
+
+    IDENTIFY_DATA2 identify_data;
+
+  } DEVICE_INFO;
+
+  typedef struct {
+    uint8_t type; // LDT_ARRAY or LDT_DEVICE
+    uint8_t reserved[3];
+
+    uint32_t capacity;
+    uint32_t parent_array;
+
+    union {
+      HPT_ARRAY_INFO array;
+      DEVICE_INFO device;
+    } un;
+
+  } LOGICAL_DEVICE_INFO;
+
+  typedef struct {
+    uint8_t chip_type;
+    uint8_t interrupt_level;
+    uint8_t num_buses;
+    uint8_t chip_flags;
+
+    uint8_t sz_product_id[MAX_NAME_LENGTH];
+    uint8_t sz_vendor_id[MAX_NAME_LENGTH];
+
+    uint32_t group_id;
+    uint8_t pci_tree;
+    uint8_t pci_bus;
+    uint8_t pci_device;
+    uint8_t pci_function;
+
+    uint32_t ex_flags;
+  } CONTROLLER_INFO_V2;
+
+  typedef struct {
+    uint32_t id_disk;
+    uint8_t features_reg;
+    uint8_t sector_count_reg;
+    uint8_t lba_low_reg;
+    uint8_t lba_mid_reg;
+    uint8_t lba_high_reg;
+    uint8_t drive_head_reg;
+    uint8_t command_reg;
+    uint8_t sectors;
+    uint8_t protocol;
+    uint8_t reserve[3];
+    //uint8_t data_buffer[0];
+  } IDE_PASS_THROUGH_HEADER;
+
+  typedef struct {
+    uint32_t id_disk;
+    uint8_t protocol;
+    uint8_t reserve1;
+    uint8_t reserve2;
+    uint8_t cdb_length;
+    uint8_t cdb[16];
+    uint32_t data_length;
+  } SCSI_PASS_THROUGH_IN;
+
+  typedef struct {
+    uint8_t scsi_status;
+    uint8_t reserve1;
+    uint8_t reserve2;
+    uint8_t reserve3;
+    uint32_t data_length;
+  } SCSI_PASS_THROUGH_OUT;
+
+  typedef struct {
+    uint32_t io_port;
+    uint32_t control_port;
+
+    uint32_t devices[2];
+
+  } CHANNEL_INFO;
+}
+
+// smartmontools specific
+namespace os_win32::hpt
+{
+  typedef struct {
+    uint32_t in_len;
+    uint32_t out_len;
+  } IO_LEN;
+
+  typedef struct {
+    IOCTL_HEADER ioctl_header;
+    IO_LEN io_len;
+    // in:
+    // out:
+    uint32_t version;
+
+  } GET_VERSION_BUFFER;
+
+  typedef struct {
+    IOCTL_HEADER ioctl_header;
+    IO_LEN io_len; // must: in_len=4, out_len=1028
+    // in:
+    uint32_t numIdsToWrite;
+    // out:
+    uint32_t numIdsWritten;
+    uint32_t deviceIds[256];
+
+  } GET_PHYSICAL_DEVICES_BUFFER;
+
+  typedef struct {
+    IOCTL_HEADER ioctl_header;
+    IO_LEN io_len; // must: in_len=4, out_len=1028
+    // in:
+    uint32_t numIdsToWrite;
+    // out:
+    uint32_t numIdsWritten;
+    uint32_t deviceIds[256];
+
+  } GET_LOGICAL_DEVICES_BUFFER;
+
+  typedef struct {
+    IOCTL_HEADER ioctl_header;
+    IO_LEN io_len; // must: in_len=4, out_len=174
+    // in:
+    uint32_t device_id;
+    // out:
+    LOGICAL_DEVICE_INFO out_buf;
+
+  } GET_LOGICAL_DEVICE_INFO;
+
+  typedef struct {
+    IOCTL_HEADER ioctl_header;
+    IO_LEN io_len; // must: in_len=4, out_len=88
+    // in:
+    uint32_t controller_id;
+    // out:
+    CONTROLLER_INFO_V2 out_buf;
+
+  } GET_CONTROLLER_INFO_V2;
+
+  typedef struct {
+    IOCTL_HEADER ioctl_header;
+    IO_LEN io_len; // must: in_len=8, out_len=16
+    // in:
+    uint32_t controller_id;
+    uint32_t bus_num;
+    // out:
+    CHANNEL_INFO out_buf;
+
+  } GET_CHANNEL_INFO;
+
+}
+
+#pragma pack(pop)