On Fri, Dec 1, 2017 at 3:24 PM, Dan Williams <dan.j.willi...@intel.com> wrote:
>
> The v1.6 release of the NVDIMM_FAMILY_INTEL DSM specification [1]
> updates the format of the 'SMART Threshold Command' payload and
> introduces the 'SMART Set Threshold Command'. Given that the new SMART
> Threshold format is broken with respect to the initial / generic
> ND_IOCTL_SMART_THRESHOLD format the generic SMART commands are now
> deprecated. The NVDIMM_FAMILY_INTEL SMART support is updated to use
> the ND_IOCTL_CALL path similar to how libndctl abstracts the per vendor
> differences of the NVDIMM_FAMILY_{HPE1,MSFT} SMART implementations.
>
> Included in this overhaul is better infrastructure for supporting the
> rest of the v1.6 DSMs that need to go through the ND_IOCTL_CALL
> interface.
>
> Note, the v1.6 specification also includes a 'SMART Error Injection'
> facility, but that enabling is deferred for a later update and will be
> integrated with the 'ndctl inject-error' command.
>
> [1]: http://pmem.io/documents/NVDIMM_DSM_Interface-V1.6.pdf
>
> ---
>
> Dan Williams (16):
> libndctl: rename dimm dsm_mask to cmd_mask
> libndctl: add nfit_dsm_mask as a private dimm property
> ndctl, smart: rename 'temperature' helpers to 'media_temperature'
> ndctl, intel: switch to ND_CMD_CALL passthrough for SMART commands
> ndctl: remove support for compiling against the kernel ndctl.h header
> ndctl, test: emit smart field names
> ndctl, smart: cleanup smart_cmd_op() macro
> ndctl, test: reset all nfit_test data for each test/libndctl run
> ndctl, region: cleanup error message
> ndctl: support set smart alarm/threshold
> ndctl: refactor 'smart_ops' into generic 'dimm_ops'
> ndctl, debug: improve do_cmd output for ND_CMD_CALL
> ndctl, list: teach the list command about the 'fsdax' and 'devdax' modes
> ndctl, smart: move smart temperature parsing to a library routine
> ndctl, test: trigger notifications
> ndctl, test: listen for smart notifications
Note, I accidentally included a hugetlb-unit-test patch when sending
this out, which is why cover letter says 00/16 but there are 17
patches in this posting.
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