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| author |   Dan Williams <dan.j.williams@intel.com> | 2018-09-26 10:47:15 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-10-17 10:39:04 -0700 |
| commit | 0ead11181fe0c9538b185e46a494df21dc7de23a (patch) | |
| tree | 8c2caab7282e325da4e7c1b37faf27df5d540925 /tools/testing/nvdimm/acpi_nfit_test.c | |
| parent | acpi, nfit: Introduce nfit_mem flags (diff) | |
| download | linux-dev-0ead11181fe0c9538b185e46a494df21dc7de23a.tar.xz linux-dev-0ead11181fe0c9538b185e46a494df21dc7de23a.zip | |
acpi, nfit: Collect shutdown status
Some NVDIMMs, in addition to providing an indication of whether the
previous shutdown was clean, also provide a running count of lifetime
dirty-shutdown events for the device. In anticipation of this
functionality appearing on more devices arrange for the nfit driver to
retrieve / cache this data at DIMM discovery time, and export it via
sysfs.
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'tools/testing/nvdimm/acpi_nfit_test.c')
0 files changed, 0 insertions, 0 deletions