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SubjectPurpose of PCI address in ranges property
Date
Hi,

When ranges property is being parsed using
of_pci_get_host_bridge_resources, the pci address is being used for
calculating the offset for pci_add_resource_offset.

What is this offset for ?

So the cpu address is being used for programming memory base and limit
registers ?

Thanks & Regards,
Valmiki

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