/* These functions return kernel virtual addresses instead of device bus addresses since the driver uses the CPU to copy data instead of using hardware DMA.  */
static int ipath_mapping_error(struct ib_device *dev, u64 dma_addr)
/* These functions return kernel virtual addresses instead of device bus addresses since the driver uses the CPU to copy data instead of using hardware DMA.  */
static int ipath_mapping_error(struct ib_device *dev, u64 dma_addr)
{
	return dma_addr == BAD_DMA_ADDRESS;
}