cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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dma-mapping.c (245B)

      1// SPDX-License-Identifier: GPL-2.0
      2#include <linux/dma-map-ops.h>
      3#include <linux/export.h>
      4
      5/* Set this to 1 if there is a HW IOMMU in the system */
      6int iommu_detected __read_mostly;
      7
      8const struct dma_map_ops *dma_ops;
      9EXPORT_SYMBOL(dma_ops);