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4 Commits

Author SHA1 Message Date
Santosh Sivaraj
50f558a5fe ndtest: Add papr health related flags 
sysfs attibutes to show health related flags are added.

Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-8-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 2021-01-28 00:22:49 -08:00
Santosh Sivaraj
6fde2d4c8b ndtest: Add regions and mappings to the test buses 
The bus config array is used to hold the regions and the respective
mappings. This config based interface enables to change the
dimm/region/namespace layouts easily.

Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-6-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 2021-01-28 00:22:49 -08:00
Santosh Sivaraj
9399ab61ad ndtest: Add dimms to the two buses 
A config array is used to hold the dimms for each bus. These dimms are
registered with nvdimm, and new nvdimms are created on the buses.

Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-4-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 2021-01-28 00:22:49 -08:00
Santosh Sivaraj
9a27e109a3 testing/nvdimm: Add test module for non-nfit platforms 
The current test module cannot be used for testing platforms (make check)
that do not have support for NFIT. In order to get the ndctl tests working,
we need a module which can emulate NVDIMM devices without relying on
ACPI/NFIT.

The aim of this proposed module is to implement a similar functionality to
the existing module but without the ACPI dependencies.

This RFC series is split into reviewable and compilable chunks.

This patch adds a new driver and registers two nvdimm bus needed for ndctl
make check.

Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
Link: https://lore.kernel.org/r/20201222042240.2983755-2-santosh@fossix.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 2021-01-28 00:22:48 -08:00