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Initialize the maximum length of the device description to allocate more than map register.
svn path=/trunk/; revision=14505
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@ -861,6 +861,7 @@ static BOOLEAN NTAPI AddControllers(PDRIVER_OBJECT DriverObject)
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DeviceDescription.DmaChannel = gControllerInfo[i].Dma;
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DeviceDescription.InterfaceType = gControllerInfo[i].InterfaceType;
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DeviceDescription.BusNumber = gControllerInfo[i].BusNumber;
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DeviceDescription.MaximumLength = 2*18*512; /* based on a 1.44MB floppy */
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/* DMA 0,1,2,3 are 8-bit; 4,5,6,7 are 16-bit (4 is chain i think) */
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DeviceDescription.DmaWidth = gControllerInfo[i].Dma > 3 ? Width16Bits: Width8Bits;
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