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| author | Dan Williams <dan.j.williams@intel.com> | 2020-07-20 15:08:02 -0700 |
|---|---|---|
| committer | Vishal Verma <vishal.l.verma@intel.com> | 2020-07-25 19:34:48 -0600 |
| commit | 916566ae78462636fe4de59b3f59a4a0c8f70205 (patch) | |
| tree | 926d1cacf62b0056caad5d49845bb4c80b78965b /scripts/coccinelle/null | |
| parent | abfd4d9c828b9e1d5ff38c19eed036f707e4e213 (diff) | |
| download | linux-916566ae78462636fe4de59b3f59a4a0c8f70205.tar.bz2 | |
tools/testing/nvdimm: Emulate firmware activation commands
Augment the existing firmware update emulation to track activations and
validate proper update vs activate sequencing.
The DIMM firmware activate capability has a concept of a maximum amount
of time platform firmware will quiesce the system relative to how many
DIMMs are being activated in parallel. Simulate that DIMM activation
happens serially, 1 second per-DIMM, and limit the max at 3 seconds. The
nfit_test0 bus emulates 5 DIMMs so it will take 2 activations to update
all DIMMs.
Cc: Vishal Verma <vishal.l.verma@intel.com>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Ira Weiny <ira.weiny@intel.com>
Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Diffstat (limited to 'scripts/coccinelle/null')
0 files changed, 0 insertions, 0 deletions