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| author | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2022-07-06 14:38:07 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-07-07 10:37:43 +0300 |
| commit | 9457d75c056ad52b6c33693c87500e38fdd41c6f (patch) | |
| tree | 79f49600fbc6cfd0c06803814619a8d89ca818a8 /drivers/iommu/amd/amd_iommu_types.h | |
| parent | 9873ae6e944d2e6f939ab81b25b2be7f0ee92d18 (diff) | |
| download | linux-9457d75c056ad52b6c33693c87500e38fdd41c6f.tar.xz | |
iommu/amd: Introduce struct amd_ir_data.iommu
Add a pointer to struct amd_iommu to amd_ir_data structure, which
can be used to correlate interrupt remapping data to a per-PCI-segment
interrupt remapping table.
Co-developed-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Link: https://lore.kernel.org/r/20220706113825.25582-18-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd/amd_iommu_types.h')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index ca1a3d55cc83..693926afdd0f 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -989,6 +989,7 @@ struct irq_2_irte { struct amd_ir_data { u32 cached_ga_tag; + struct amd_iommu *iommu; struct irq_2_irte irq_2_irte; struct msi_msg msi_entry; void *entry; /* Pointer to union irte or struct irte_ga */ |