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319435 |
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01-Jun-2017 |
slm |
MFC r308217, r308301, r311958, r312437, r318188, r318427, r318679
r308217: Add a fallback to the device mapper logic. We've seen systems in the field that are apparently misconfigured by the manufacturer and cause the mapping logic to fail. The fallback allows drive numbers to be assigned based on the PHY number that they're attached to. Add sysctls and tunables to overrid this new behavior, but they should be considered only necessary for debugging.
Reviewed by: imp, smh Obtained from: Netflix MFC after: 3 days Sponsored by: D8403
r308301: Record the LogInfo field when reporting the IOCStatus. Helps in debugging errors.
Submitted by: slm Obtained from: Netflix MFC after: 3 days
r311958: Print out the number of queues/MSIx vectors.
Sponsored by: Netflix
r312437: Rework the debug print API. Event printing no longer gets special handling. All of the printing from the tables file now has wrappers so that the handling is cleaner and it's possible to print something out (say, during development) without having to fight the global debug flags. This re-org will also make it easier to have the tables be compiled out at build time if desired.
Other than fixing some minor bugs, there are no user-visible changes from this change
Sponsored by: Netflix, Inc. Differential Revision: D9238
r318188: Improve error messages during command timeout for the mpr and mps drivers.
Sponsored by: Netflix
r318427: Add tri-mode support (SAS/SATA/PCIe).
This includes NVMe device support and adds support for the following adapters: SAS 3408 SAS 3416 SAS 3508 SAS 3516 SAS 3616 SAS 3708 SAS 3716
Reviewed by: ken, scottl, asomers, mav Approved by: ken, scottl, mav MFC after: 2 weeks Relnotes: yes Differential Revision: https://reviews.freebsd.org/D10095
r318679: Fix powerpc compiler error.
Approved by: ken
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