- #INTEL BIOS UPDATE CAPSULE HEADER INVALID DRIVERS#
- #INTEL BIOS UPDATE CAPSULE HEADER INVALID UPDATE#
- #INTEL BIOS UPDATE CAPSULE HEADER INVALID DRIVER#
- #INTEL BIOS UPDATE CAPSULE HEADER INVALID ARCHIVE#
- #INTEL BIOS UPDATE CAPSULE HEADER INVALID CODE#
#INTEL BIOS UPDATE CAPSULE HEADER INVALID CODE#
Ability to inject firmware code at runtime, for dynamic
#INTEL BIOS UPDATE CAPSULE HEADER INVALID DRIVER#
+PFRU provides the following facilities: Performs a runtime firmware driver +Management", this driver uses the name of "Platform Firmware Runtime Update" Since the "MM" acronyms might be misunderstood as "Memory Changing the MM code execution during runtime is called MM +mode (MM), UEFI runtime services and ACPI services handle most of the system This technology is called Intel Seamless Update. +firmware changes to address bug fixes, security updates and to debug and root +(SLAs) where system reboot fewer firmware updates are required to deploy +`_, certain computing systems require high Service Level Agreements
#INTEL BIOS UPDATE CAPSULE HEADER INVALID UPDATE#
+According to the specification of `Management Mode Firmware Runtime Update +The Linux Platform Firmware Runtime Update and Telemetry +++ -37,3 +37,4 x86-specific Documentationĭiff -git a/Documentation/x86/pfru.rst b/Documentation/x86/pfru.rst Underline lengths should match the title text(Jonathan Corbet). Sticking to the 80-column limit(Jonathan Corbet). V2: Add a spot in index.rst so it becomes part of the docs build Peter Anvin, Jonathan Corbet, linux-doc, x86Īdd the Platform Firmware Runtime Update/Telemetry documentation. ` (3 subsequent siblings) 4 siblings, 0 replies 8+ messages in threadĪrd Biesheuvel, Thomas Gleixner, Ingo Molnar, Borislav Petkov,
7:30 ` efi: Introduce EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER and corresponding structures Chen Yu
#INTEL BIOS UPDATE CAPSULE HEADER INVALID DRIVERS#
7:24 Introduce Platform Firmware Runtime Update and Telemetry drivers Chen 7:28 ` Chen Yu
* Documentation: Introduce Platform Firmware Runtime Update documentation Tools/testing/selftests/pfru/pfru_test.c | 329 ++++++++++Ĭreate mode 100644 Documentation/x86/pfru.rstĬreate mode 100644 drivers/acpi/pfru/KconfigĬreate mode 100644 drivers/acpi/pfru/MakefileĬreate mode 100644 drivers/acpi/pfru/pfru_telemetry.cĬreate mode 100644 drivers/acpi/pfru/pfru_update.cĬreate mode 100644 include/uapi/linux/pfru.hĬreate mode 100644 tools/testing/selftests/pfru/MakefileĬreate mode 100644 tools/testing/selftests/pfru/configĬreate mode 100644 tools/testing/selftests/pfru/pfru_test.c Tools/testing/selftests/pfru/config | 2 + Tools/testing/selftests/pfru/Makefile | 7 + Selftests/pfru: add test for Platform Firmware Runtime Update and Series introduces the drivers for those ACPI devices.ĭocumentation: Introduce Platform Firmware Runtime UpdateĮfi: Introduce EFI_FIRMWARE_MANAGEMENT_CAPSULE_HEADER andĭrivers/acpi: Introduce Platform Firmware Runtime Update device driverĭrivers/acpi: Introduce Platform Firmware Runtime Update Telemetry The Management Mode Runtime Update OS Interface Specification provides two ACPIĭevice objects to interface with system firmware to perform these updates. Runtime update(code injection and driver update). (The telemetry is based on runtime firmware update: it records the logs during Facility to retrieve logs from runtime firmware update and activate telemetry. Ability to inject firmware code at runtime, for dynamic instrumentation.ģ. Perform a runtime firmware driver update and activate.Ģ. This series provides the following facilities.ġ. Update the firmware without having to reboot. Intel provides a mechanism named Management Mode Runtime Update to help the users This meansĬustomer services are not available during the firmware upgrade, which couldĪpproach several minutes, resulting in not able to meet SLAs. Example ofīug fix could be wrong register size or location of the register. These code area, the system firmware update and reboot is required. Currently if there is any firmware code changes in Such as RAS(Reliability, Availability and Serviceability) features, UEFI runtime Generally, system firmware provides runtime services
High Service Level Agreements (SLAs) requires that the system runs without Wysocki, Len Brown, Dan Williams,Īndy Shevchenko, Aubrey Li, Ashok Raj, Chen Yu, Mike Rapoport, ` (4 more replies) 0 siblings, 5 replies 8+ messages in threadĬc: linux-kernel, Rafael J. 7:28 ` Documentation: Introduce Platform Firmware Runtime Update documentation Chen Yu
#INTEL BIOS UPDATE CAPSULE HEADER INVALID ARCHIVE#
Introduce Platform Firmware Runtime Update and Telemetry drivers archive mirror help / color / mirror / Atom feed * Introduce Platform Firmware Runtime Update and Telemetry drivers 7:24 Chen Yu
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