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Commit 50917e26 authored by Joerg Roedel's avatar Joerg Roedel
Browse files

iommu/amd: Move struct iommu_dev_data to amd_iommu.c 



The struct is only used there, so it doesn't need to be in
the header file.

Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 52addcf9

drivers/iommu/amd_iommu.c

+21 −0
Original line number Diff line number Diff line
@@ -87,6 +87,27 @@ int amd_iommu_max_glx_val = -1; 


static struct dma_map_ops amd_iommu_dma_ops;



/*

 * This struct contains device specific data for the IOMMU

 */

struct iommu_dev_data {

	struct list_head list;		  /* For domain->dev_list */

	struct list_head dev_data_list;	  /* For global dev_data_list */

	struct iommu_dev_data *alias_data;/* The alias dev_data */

	struct protection_domain *domain; /* Domain the device is bound to */

	atomic_t bind;			  /* Domain attach reference count */

	u16 devid;			  /* PCI Device ID */

	bool iommu_v2;			  /* Device can make use of IOMMUv2 */

	bool passthrough;		  /* Default for device is pt_domain */

	struct {

		bool enabled;

		int qdep;

	} ats;				  /* ATS state */

	bool pri_tlp;			  /* PASID TLB required for

					     PPR completions */

	u32 errata;			  /* Bitmap for errata to apply */

};



/*

 * general struct to manage commands send to an IOMMU

 */

drivers/iommu/amd_iommu_types.h

+0 −21
Original line number Diff line number Diff line
@@ -417,27 +417,6 @@ struct protection_domain { 


};



/*

 * This struct contains device specific data for the IOMMU

 */

struct iommu_dev_data {

	struct list_head list;		  /* For domain->dev_list */

	struct list_head dev_data_list;	  /* For global dev_data_list */

	struct iommu_dev_data *alias_data;/* The alias dev_data */

	struct protection_domain *domain; /* Domain the device is bound to */

	atomic_t bind;			  /* Domain attach reference count */

	u16 devid;			  /* PCI Device ID */

	bool iommu_v2;			  /* Device can make use of IOMMUv2 */

	bool passthrough;		  /* Default for device is pt_domain */

	struct {

		bool enabled;

		int qdep;

	} ats;				  /* ATS state */

	bool pri_tlp;			  /* PASID TLB required for

					     PPR completions */

	u32 errata;			  /* Bitmap for errata to apply */

};



/*

 * For dynamic growth the aperture size is split into ranges of 128MB of

 * DMA address space each. This struct represents one such range.