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54a19b4d3f
There are some ABI documents that, while they don't generate any warnings, they have issues when parsed by get_abi.pl script on its output result. Address them, in order to provide a clean output. Reviewed-by: Tom Rix <trix@redhat.com> # for fpga-manager Reviewed-By: Kajol Jain<kjain@linux.ibm.com> # for sysfs-bus-event_source-devices-hv_gpci and sysfs-bus-event_source-devices-hv_24x7 Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for IIO Acked-by: Oded Gabbay <oded.gabbay@gmail.com> # for Habanalabs Acked-by: Vaibhav Jain <vaibhav@linux.ibm.com> # for sysfs-bus-papr-pmem Acked-by: Cezary Rojewski <cezary.rojewski@intel.com> # for catpt Acked-by: Suzuki K Poulose <suzuki.poulose@arm.com> Acked-by: Ilya Dryomov <idryomov@gmail.com> # for rbd Acked-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/5bc78e5b68ed1e9e39135173857cb2e753be868f.1604042072.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
61 lines
2.2 KiB
Text
61 lines
2.2 KiB
Text
What: /sys/bus/nd/devices/nmemX/papr/flags
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Date: Apr, 2020
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KernelVersion: v5.8
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Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
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Description:
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(RO) Report flags indicating various states of a
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papr-pmem NVDIMM device. Each flag maps to a one or
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more bits set in the dimm-health-bitmap retrieved in
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response to H_SCM_HEALTH hcall. The details of the bit
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flags returned in response to this hcall is available
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at 'Documentation/powerpc/papr_hcalls.rst' . Below are
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the flags reported in this sysfs file:
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* "not_armed"
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Indicates that NVDIMM contents will not
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survive a power cycle.
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* "flush_fail"
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Indicates that NVDIMM contents
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couldn't be flushed during last
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shut-down event.
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* "restore_fail"
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Indicates that NVDIMM contents
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couldn't be restored during NVDIMM
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initialization.
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* "encrypted"
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NVDIMM contents are encrypted.
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* "smart_notify"
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There is health event for the NVDIMM.
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* "scrubbed"
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Indicating that contents of the
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NVDIMM have been scrubbed.
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* "locked"
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Indicating that NVDIMM contents cant
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be modified until next power cycle.
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What: /sys/bus/nd/devices/nmemX/papr/perf_stats
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Date: May, 2020
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KernelVersion: v5.9
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Contact: linuxppc-dev <linuxppc-dev@lists.ozlabs.org>, linux-nvdimm@lists.01.org,
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Description:
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(RO) Report various performance stats related to papr-scm NVDIMM
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device. Each stat is reported on a new line with each line
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composed of a stat-identifier followed by it value. Below are
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currently known dimm performance stats which are reported:
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* "CtlResCt" : Controller Reset Count
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* "CtlResTm" : Controller Reset Elapsed Time
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* "PonSecs " : Power-on Seconds
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* "MemLife " : Life Remaining
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* "CritRscU" : Critical Resource Utilization
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* "HostLCnt" : Host Load Count
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* "HostSCnt" : Host Store Count
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* "HostSDur" : Host Store Duration
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* "HostLDur" : Host Load Duration
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* "MedRCnt " : Media Read Count
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* "MedWCnt " : Media Write Count
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* "MedRDur " : Media Read Duration
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* "MedWDur " : Media Write Duration
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* "CchRHCnt" : Cache Read Hit Count
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* "CchWHCnt" : Cache Write Hit Count
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* "FastWCnt" : Fast Write Count
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