linux/linux-5.18.11/arch/ia64/kernel/dma-mapping.c

10 lines
245 B
C

// SPDX-License-Identifier: GPL-2.0
#include <linux/dma-map-ops.h>
#include <linux/export.h>
/* Set this to 1 if there is a HW IOMMU in the system */
int iommu_detected __read_mostly;
const struct dma_map_ops *dma_ops;
EXPORT_SYMBOL(dma_ops);