public override StorApiStatus IsWriteCacheOn(ref bool on)
{
StorApiStatus storApiStatus = StorApiStatusEnum.STOR_NO_ERROR;
byte b = 0;
MvApi.MvApi.HD_Config_Request hd_Config_Request = default(MvApi.MvApi.HD_Config_Request);
hd_Config_Request.header.Init();
hd_Config_Request.header.requestType = 2;
hd_Config_Request.header.startingIndexOrId = this.mvid;
hd_Config_Request.header.numRequested = 1;
lock (MarvellUtil.mvApiLock)
{
try
{
b = MvApi.MvApi.MV_PD_GetConfig(((MarvellController)this.controller).AdapterId, ref hd_Config_Request);
}
catch (Exception ex)
{
Logger.Warn("IsWriteCacheOn MV_PD_GetConfig exception: {0}", new object[]
{
ex
});
return(StorApiStatusEnum.STOR_API_ERROR);
}
}
if (b == 0)
{
if (hd_Config_Request.header.numReturned != 1)
{
b = 55;
}
else
{
on = (hd_Config_Request.hdConfig[0].WriteCacheOn != 0);
}
}
return(MarvellUtil.ToStorApiStatus(b));
}
public override StorApiStatus SetWriteCache(bool on)
{
StorApiStatus storApiStatus = StorApiStatusEnum.STOR_NO_ERROR;
byte b = 0;
MvApi.MvApi.HD_Config_Request hd_Config_Request = default(MvApi.MvApi.HD_Config_Request);
hd_Config_Request.header.Init();
hd_Config_Request.header.requestType = 2;
hd_Config_Request.header.startingIndexOrId = this.mvid;
hd_Config_Request.header.numRequested = 1;
lock (MarvellUtil.mvApiLock)
{
try
{
b = MvApi.MvApi.MV_PD_GetConfig(((MarvellController)this.controller).AdapterId, ref hd_Config_Request);
}
catch (Exception ex)
{
Logger.Warn("SetWriteCache MV_PD_GetConfig exception: {0}", new object[]
{
ex
});
return(StorApiStatusEnum.STOR_API_ERROR);
}
}
if (b == 0)
{
if (hd_Config_Request.header.numReturned != 1)
{
b = 55;
}
else
{
bool writeCacheOn = hd_Config_Request.hdConfig[0].WriteCacheOn != 0;
if (writeCacheOn != on)
{
hd_Config_Request.hdConfig[0].WriteCacheOn = (byte)((!on) ? 0 : 1);
IntPtr intPtr = StorHelper.AllocateIntPtr <MvApi.MvApi.HD_Config>(hd_Config_Request.hdConfig[0]);
if (intPtr != IntPtr.Zero)
{
lock (MarvellUtil.mvApiLock)
{
try
{
b = MvApi.MvApi.MV_PD_SetConfig(((MarvellController)this.controller).AdapterId, this.mvid, intPtr);
}
catch (Exception ex2)
{
StorHelper.FreeIntPtr(intPtr);
Logger.Warn("MV_PD_SetConfig exception: {0}", new object[]
{
ex2
});
return(StorApiStatusEnum.STOR_API_ERROR);
}
}
StorHelper.FreeIntPtr(intPtr);
}
}
}
}
return(MarvellUtil.ToStorApiStatus(b));
}
protected MarvellDrive MakeDrive(MvApi.MvApi.HD_Info hdInfo)
{
byte b = 0;
StorApiStatus a = StorApiStatusEnum.STOR_NO_ERROR;
MarvellDrive marvellDrive = new MarvellDrive(hdInfo.Link.Self.DevID, this);
marvellDrive.Port = this.GetDrivePort(hdInfo);
marvellDrive.Model = MarvellUtil.GetApiString(hdInfo.Model, 40);
marvellDrive.Serial = MarvellUtil.GetApiString(hdInfo.SerialNo, 20);
marvellDrive.Revision = MarvellUtil.GetApiString(hdInfo.FWVersion, 8);
marvellDrive.SectorSize = (ulong)((hdInfo.BlockSize == 0u) ? 512u : hdInfo.BlockSize);
marvellDrive.SectorCount = hdInfo.Size.ToUlong() * 1024UL / marvellDrive.SectorSize;
marvellDrive.IsSmartEnabled = false;
marvellDrive.IsSystem = false;
marvellDrive.Status = DriveStatus.DRIVE_UNKNOWN;
marvellDrive.Domain = DriveDomain.DRIVE_DOMAIN_UNKNOWN;
short[] id = new short[]
{
hdInfo.Link.Self.DevID
};
lock (MarvellUtil.mvApiLock)
{
try
{
b = MvApi.MvApi.MV_DiskHasOS(this.AdapterId, 1, 1, id);
}
catch (Exception ex)
{
Logger.Warn("MV_DiskHasOS exception: {0}", new object[]
{
ex
});
throw ex;
}
}
if (b == 159)
{
marvellDrive.IsSystem = true;
}
MvApi.MvApi.HD_Config_Request hd_Config_Request = default(MvApi.MvApi.HD_Config_Request);
hd_Config_Request.header.Init();
hd_Config_Request.header.requestType = 2;
hd_Config_Request.header.startingIndexOrId = hdInfo.Link.Self.DevID;
hd_Config_Request.header.numRequested = 1;
lock (MarvellUtil.mvApiLock)
{
try
{
b = MvApi.MvApi.MV_PD_GetConfig(this.AdapterId, ref hd_Config_Request);
}
catch (Exception ex2)
{
Logger.Warn("MV_PD_GetConfig exception: {0}", new object[]
{
ex2
});
throw ex2;
}
}
marvellDrive.IsSmartEnabled = (hd_Config_Request.hdConfig[0].SMARTOn == 1);
if (!marvellDrive.IsSmartEnabled)
{
a = marvellDrive.EnableSmart();
if (a == StorApiStatusEnum.STOR_NO_ERROR)
{
marvellDrive.IsSmartEnabled = true;
}
}
return(marvellDrive);
}