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authorToshi Kani <toshi.kani@hpe.com>2017-06-08 12:36:57 -0600
committerDan Williams <dan.j.williams@intel.com>2017-06-15 14:39:42 -0700
commit56b47fe6579234e3102f1f28e26fa91fb6c38b3d (patch)
tree12f711e49e89ce38450caf20354ab3717857d907 /drivers/nvdimm/label.h
parent975750a98c26769fe54785579f4b26c961a7a6f4 (diff)
acpi/nfit: Add support of NVDIMM memory error notification in ACPI 6.2
ACPI 6.2 defines a new ACPI notification value to NVDIMM Root Device in Table 5-169. 0x81 Unconsumed Uncorrectable Memory Error Detected Used to pro-actively notify OSPM of uncorrectable memory errors detected (for example a memory scrubbing engine that continuously scans the NVDIMMs memory). This is an optional notification. Only locations that were mapped in to SPA by the platform will generate a notification. Add support of this notification value by initiating an ARS scan. This will find new error locations and add their badblocks information. Link: http://www.uefi.org/sites/default/files/resources/ACPI_6_2.pdf Signed-off-by: Toshi Kani <toshi.kani@hpe.com> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Linda Knippers <linda.knippers@hpe.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/label.h')
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