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#!/bin/bash function pci { PCILIB_PATH="/root/pcitool" LD_LIBRARY_PATH="$PCILIB_PATH" $PCILIB_PATH/pci $* } pci --start-dma dma1r pci -w dma1r_reset_request 1 pci -w dma1r_reset 1 pci -r dma1r_running pci --free-kernel-memory dma