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author | Joerg Roedel <jroedel@suse.de> | 2014-08-05 16:38:38 +0200 |
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committer | Joerg Roedel <jroedel@suse.de> | 2014-08-26 11:37:37 +0200 |
commit | 50917e265ebd2ea33bc34b22b3981f1e88415eae (patch) | |
tree | 87038b03e515d2c7c436ecfcde23953c0baedcc8 /drivers/iommu/amd_iommu.c | |
parent | Linux 3.17-rc2 (diff) | |
download | linux-50917e265ebd2ea33bc34b22b3981f1e88415eae.tar.xz linux-50917e265ebd2ea33bc34b22b3981f1e88415eae.zip |
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: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd_iommu.c')
-rw-r--r-- | drivers/iommu/amd_iommu.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index ecb0109a5360..fe6d7cc715f7 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -88,6 +88,27 @@ 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 */ struct iommu_cmd { |