diff options
| author |   Joerg Roedel <joerg.roedel@amd.com> | 2011-06-09 12:56:30 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-14 12:49:57 +0200 |
| commit | ea61cddb9dcb9da9bcabd40f1620c24abaf645c9 (patch) | |
| tree | 61b0e7e23e5ae7ac2ccbb34d19db99e986503f13 /arch/x86/include | |
| parent | x86/amd-iommu: Store devid in dev_data (diff) | |
| download | linux-dev-ea61cddb9dcb9da9bcabd40f1620c24abaf645c9.tar.xz linux-dev-ea61cddb9dcb9da9bcabd40f1620c24abaf645c9.zip | |
x86/amd-iommu: Store ATS state in dev_data
This allows the low-level functions to operate on dev_data
exclusivly later.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/amd_iommu_types.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/include/asm/amd_iommu_types.h b/arch/x86/include/asm/amd_iommu_types.h index 2833862311b5..9fc045ee2fcb 100644 --- a/arch/x86/include/asm/amd_iommu_types.h +++ b/arch/x86/include/asm/amd_iommu_types.h @@ -316,6 +316,10 @@ struct iommu_dev_data { struct protection_domain *domain; /* Domain the device is bound to */ atomic_t bind; /* Domain attach reverent count */ u16 devid; /* PCI Device ID */ + struct { + bool enabled; + int qdep; + } ats; /* ATS state */ }; /* |