d1484a14 | 08-Sep-2021 |
Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> |
com.ibm: Add SBE dump type
This commit extends the list of supported dumps by introducing the Self Boot Engine (SBE) dump type to list of dump types in the com.ibm.Dump.Create interface. The SBE is
com.ibm: Add SBE dump type
This commit extends the list of supported dumps by introducing the Self Boot Engine (SBE) dump type to list of dump types in the com.ibm.Dump.Create interface. The SBE is a microcontroller embedded within the processor, responsible for initializing the boot processes and acting as a secure conduit for accessing certain processor control functions. During boot or hardware access operations, the SBE may encounter errors and become unresponsive. In such instances, it's crucial to collect debug data, which includes hardware state, configuration, memory details, etc., from the affected SBE to diagnose the root cause of the error. This gathered data is packaged into the OpenPOWER dump format, referred to as the SBE dump.
Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> Change-Id: If10c6f7458532fbca6fbf95488df5f9885995a50
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e5abf627 | 08-Sep-2021 |
Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> |
com.ibm: Add Self Boot Engine(SBE) dump interface
Self Boot Engine(SBE) is a microcontroller that sits inside the processor to initialize it to start the booting and also acts as a secure channel fo
com.ibm: Add Self Boot Engine(SBE) dump interface
Self Boot Engine(SBE) is a microcontroller that sits inside the processor to initialize it to start the booting and also acts as a secure channel for accessing certain control functions on the processor. During the booting or other hardware access operations SBE can encounter errors and become unresponsive. In such situations, the debug data needs to be collected from such SBEs to find out the root cause of the error. This data includes hardware state, configuration, memory, etc. The collected data is then packaged into the OpenPOWER dump format which is called SBE dump. Implement this interface to add support for managing the SBE dump.
Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> Change-Id: Ibf625c0205096a4f94bf159125cf8fdae093449c
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27afd1f2 | 08-Jul-2023 |
Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> |
Dump: Add token to host dump entries
This commit introduces a token field to the xyz.openbmc_project.Dump.Entry.System and com.ibm.Dump.Entry.Resource interfaces. This token is exchanged from the ho
Dump: Add token to host dump entries
This commit introduces a token field to the xyz.openbmc_project.Dump.Entry.System and com.ibm.Dump.Entry.Resource interfaces. This token is exchanged from the host when a request to create a dump is made. The token can be used to identify the dump entry once the collection is completed. This addition enhances the tracking of dump entries for the dumps collected in the host.
Change-Id: Ic4ad9d10bb0b8afd73d2b8d58a920ae5d2b131b8 Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
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db265883 | 08-Jul-2023 |
Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com> |
com.ibm: Update dump types
This commit extends the DumpType enumeration in the com.ibm.Dump.Create interface by adding two new types of dumps: System and Resource. The System dump contains certain h
com.ibm: Update dump types
This commit extends the DumpType enumeration in the com.ibm.Dump.Create interface by adding two new types of dumps: System and Resource. The System dump contains certain hardware register data and host memory. The Resource dump provides information about various host components, with content varying based on the component.
Change-Id: I8b2e441a0d258479be9f0990a5e21485d1886ac2 Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
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