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| author |   Dan Williams <dan.j.williams@intel.com> | 2018-10-17 10:47:19 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-10-17 10:47:19 -0700 |
| commit | f110176633d74bbac1f80ab9b9c6b83ea3e1cc23 (patch) | |
| tree | f373f4a5ba3a6aaadbd54735b39fe4668fc27549 /drivers/acpi | |
| parent | acpi, nfit: Collect shutdown status (diff) | |
| download | linux-dev-f110176633d74bbac1f80ab9b9c6b83ea3e1cc23.tar.xz linux-dev-f110176633d74bbac1f80ab9b9c6b83ea3e1cc23.zip | |
tools/testing/nvdimm: Populate dirty shutdown data
Allow the unit tests to verify the retrieval of the dirty shutdown
count via smart commands, and allow the driver-load-time retrieval of
the smart health payload to be simulated by nfit_test.
Reviewed-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/nfit/core.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c index bf7021bb276c..ec8fb578fa36 100644 --- a/drivers/acpi/nfit/core.c +++ b/drivers/acpi/nfit/core.c @@ -1721,7 +1721,7 @@ static bool acpi_nvdimm_has_method(struct acpi_device *adev, char *method) return false; } -static void nfit_intel_shutdown_status(struct nfit_mem *nfit_mem) +__weak void nfit_intel_shutdown_status(struct nfit_mem *nfit_mem) { struct nd_intel_smart smart = { 0 }; union acpi_object in_buf = { @@ -1785,8 +1785,11 @@ static int acpi_nfit_add_dimm(struct acpi_nfit_desc *acpi_desc, nfit_mem->dsm_mask = acpi_desc->dimm_cmd_force_en; nfit_mem->family = NVDIMM_FAMILY_INTEL; adev = to_acpi_dev(acpi_desc); - if (!adev) + if (!adev) { + /* unit test case */ + populate_shutdown_status(nfit_mem); return 0; + } adev_dimm = acpi_find_child_device(adev, device_handle, false); nfit_mem->adev = adev_dimm; |