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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device.h (636B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * Arch specific extensions to struct device
      4 */
      5#ifndef ASMARM_DEVICE_H
      6#define ASMARM_DEVICE_H
      7
      8struct dev_archdata {
      9#ifdef CONFIG_DMABOUNCE
     10	struct dmabounce_device_info *dmabounce;
     11#endif
     12#ifdef CONFIG_ARM_DMA_USE_IOMMU
     13	struct dma_iommu_mapping	*mapping;
     14#endif
     15	unsigned int dma_coherent:1;
     16	unsigned int dma_ops_setup:1;
     17};
     18
     19struct omap_device;
     20
     21struct pdev_archdata {
     22#ifdef CONFIG_ARCH_OMAP
     23	struct omap_device *od;
     24#endif
     25};
     26
     27#ifdef CONFIG_ARM_DMA_USE_IOMMU
     28#define to_dma_iommu_mapping(dev) ((dev)->archdata.mapping)
     29#else
     30#define to_dma_iommu_mapping(dev) NULL
     31#endif
     32
     33#endif