arch/x86/include/asm/device.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_X86_DEVICE_H
   3 #define _ASM_X86_DEVICE_H
   4
   5 struct dev_archdata {
   6 #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU)
   7         void *iommu; /* hook for IOMMU specific extension */
   8 #endif
   9 #ifdef CONFIG_STA2X11
  10         bool is_sta2x11;
  11 #endif
  12 };
  13
  14 #if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS)
  15 struct dma_domain {
  16         struct list_head node;
  17         const struct dma_map_ops *dma_ops;
  18         int domain_nr;
  19 };
  20 void add_dma_domain(struct dma_domain *domain);
  21 void del_dma_domain(struct dma_domain *domain);
  22 #endif
  23
  24 struct pdev_archdata {
  25 };
  26
  27 #endif /* _ASM_X86_DEVICE_H */