[PATCH v4 2/8] iommu/arm-smmu-v3: Replace s1_cfg with cdtab_cfg

[Nicolin Chen]

On Thu, Aug 03, 2023 at 12:32:30AM +0800, Michael Shavit wrote:
 
> Remove struct arm_smmu_s1_cfg. This is really just a CD table with a
> bit of extra information. Enhance the existing CD table structure,
> struct arm_smmu_ctx_desc_cfg, with max_cds_bits and replace all usages
> of arm_smmu_s1_cfg with arm_smmu_ctx_desc_cfg.
> 
> Compute the other values that were stored in s1cfg directly from
> existing arm_smmu_ctx_desc_cfg.
> 
> For clarity, use the name "cd_table" for the variables pointing to
> arm_smmu_ctx_desc_cfg in the new code instead of cdcfg. A later patch
> will make this fully consistent.
> 
> Signed-off-by: Michael Shavit <mshavit at google.com>
> Reviewed-by: Jason Gunthorpe <jgg at nvidia.com>

Reviewed-by: Nicolin Chen <nicolinc at nvidia.com>