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| author | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2023-09-21 12:21:35 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-09-25 13:39:00 +0300 |
| commit | 75e6d7edfdcc540fc59d7bb289bd8b68ca11aa1c (patch) | |
| tree | 9f6399c621e2b289b2dcd5429128c7c05ecdcb8d /drivers/iommu/amd/amd_iommu_types.h | |
| parent | ade4bec9e18294dd2f754007cfdc5d3bc294400d (diff) | |
| download | linux-75e6d7edfdcc540fc59d7bb289bd8b68ca11aa1c.tar.xz | |
iommu/amd: Consolidate timeout pre-define to amd_iommu_type.h
To allow inclusion in other files in subsequent patches.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20230921092147.5930-3-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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index 081d8d0f29d5..a8d264026f7f 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -451,6 +451,10 @@ #define PD_IOMMUV2_MASK BIT(3) /* domain has gcr3 table */ #define PD_GIOV_MASK BIT(4) /* domain enable GIOV support */ +/* Timeout stuff */ +#define LOOP_TIMEOUT 100000 +#define MMIO_STATUS_TIMEOUT 2000000 + extern bool amd_iommu_dump; #define DUMP_printk(format, arg...) \ do { \ |