public static extern bool getPhyPort32(int scsiPort, ref CSMI_SAS_PHY_INFO csni_sas_phy_info);
private bool getPhyPort(int scsiPort, ref CSMI_SAS_PHY_INFO csni_sas_phy_info)
{
return(IntPtr.Size == 8 /* 64bit */ ? getPhyPort64(scsiPort, ref csni_sas_phy_info) : getPhyPort32(scsiPort, ref csni_sas_phy_info));
}
public List <RaidInfo> GetRaidDeviceList_SATA()
{
List <RaidInfo> infoList = new List <RaidInfo>();
byte[] id_buf = new byte[512];
byte[] smart_buf = new byte[512];
//scan SATA raid device
const int MAX_SEARCH_SCSI_PORT = 16;
for (int index = 0; index < MAX_SEARCH_SCSI_PORT; index++)
{
CSMI_SAS_PHY_INFO csni_sas_phy_info = new CSMI_SAS_PHY_INFO();
bool res = getPhyPort(index, ref csni_sas_phy_info); // Get physical info of each scsi port (0 ~ MAX_SEARCH_SCSI_PORT)
IntPtr intPtr_id = IntPtr.Zero; //Pointer of ID info buffer
IntPtr intPtr_smart = IntPtr.Zero; //Pointer of SMART info buffer
IntPtr intPtr_addr = IntPtr.Zero; //Pointer of SASAddress from physical entity
for (int i = 0; i < csni_sas_phy_info.bNumberOfPhys; i++) //Get ID/SMART buffer foreach physical entity under physical info
{
byte[] id = new byte[512];
GCHandle handle_id = GCHandle.Alloc(id, GCHandleType.Pinned);
intPtr_id = handle_id.AddrOfPinnedObject();
byte[] smart = new byte[512];
GCHandle handle_smart = GCHandle.Alloc(smart, GCHandleType.Pinned);
intPtr_smart = handle_smart.AddrOfPinnedObject();
byte[] addr = Encoding.GetEncoding("UTF-8").GetBytes(csni_sas_phy_info.Phy[i].Attached.bSASAddress);
GCHandle handle_addr = GCHandle.Alloc(addr, GCHandleType.Pinned);
intPtr_addr = handle_addr.AddrOfPinnedObject();
//Use physical entity contents to get ID/SMART buffer
res = getIdSmart(index, csni_sas_phy_info.Phy[i].Attached.bPhyIdentifier, csni_sas_phy_info.Phy[i].bPortIdentifier, intPtr_addr, intPtr_id, intPtr_smart);
if (res)
{
Marshal.Copy(id, 0, intPtr_id, id.Length);
Marshal.Copy(smart, 0, intPtr_smart, smart.Length);
string Model_number = "";
Model_number = UtilityClass.getModelName(id, false);
Model_number = Model_number.Replace("\0", "").Trim();
if (Model_number.Length > 0)
{
string ctlName = "";
for (int j = 400; j < 410; j = j + 2) //get controller
{
if (smart[j] != 0 || smart[j + 1] != 0)
{
ctlName = string.Concat(ctlName, Convert.ToString((char)smart[j]), Convert.ToString((char)smart[j + 1]));
}
}
if (ctlName.IndexOf("\0", StringComparison.OrdinalIgnoreCase) != -1)
{
ctlName = ctlName.Replace("\0", "");
}
RaidInfo info = new RaidInfo();
info.id = id;
info.smart = smart;
info.ctl = ctlName.Trim();;
infoList.Add(info);
}
}
}
}
return(infoList);
}
