{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9830171","patent":{"patent_number":"US-9830171","title":"Migrating MMIO from a source I/O adapter of a computing system to a destination I/O adapter of the computing system","assignee":null,"inventors":[],"filing_date":"2017-06-08T00:00:00.000Z","publication_date":"2017-11-28T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","H04L","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"Migrating MMIO from a source I/O adapter of a computing system to a destination I/O adapter of the computing system, includes: collecting, by a hypervisor of the computing system, MMIO mapping information, wherein the hypervisor supports operation of a logical partition executing and the logical partition is configured for MMIO operations with the source I/O adapter through a MMU of the computing system utilizing the MMIO mapping information; placing, by the hypervisor, the destination I/O adapter in an error state; configuring, by the hypervisor, the MMU for MMIO with the logical partition utilizing the MMIO mapping information collected by the hypervisor; and enabling the destination I/O adapter to recover from the error state."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Migrating MMIO from a source I/O adapter of a computing system to a destination I/O adapter of the computing system","description":"Migrating MMIO from a source I/O adapter of a computing system to a destination I/O adapter of the computing system, includes: collecting, by a hypervisor of the computing system, MMIO mapping informa","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9830171","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9830171","citation_suggestion":"Patentable. \"Migrating MMIO from a source I/O adapter of a computing system to a destination I/O adapter of the computing system\" (US-9830171). https://patentable.app/patents/US-9830171","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9830171","json":"https://patentable.app/api/llm-context/US-9830171","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:59:28.858Z"}