To include a pointer to per PCI segment device table.

Also include struct amd_iommu as one of the function parameter to
amd_iommu_apply_erratum_63() since it is needed when setting up DTE.
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/20220706113825.25582-27-vasant.hegde@amd.comSigned-off-by: Joerg Roedel <jroedel@suse.de>