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authorDan Williams <dan.j.williams@intel.com>2016-04-05 17:40:52 -0700
committerDan Williams <dan.j.williams@intel.com>2016-04-11 11:11:14 -0700
commitbaa51277cf5dc844089ea2f6e0f78b1c5ca665d8 (patch)
tree8465d2953b073cac146c4b11540ec3dbbe4b1f66 /drivers/nvdimm
parent8cc6ddfcafbb7e32ff025f7d9551ecf9649c12cd (diff)
downloadop-kernel-dev-baa51277cf5dc844089ea2f6e0f78b1c5ca665d8.zip
op-kernel-dev-baa51277cf5dc844089ea2f6e0f78b1c5ca665d8.tar.gz
libnvdimm, test: add mock SMART data payload
Provide simulated SMART data to enable the ndctl implementation of SMART data retrieval and parsing. The payload is defined here, "Section 4.1 SMART and Health Info (Function Index 1)": http://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
-rw-r--r--drivers/nvdimm/bus.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c
index 19f822d..8111b12 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -783,6 +783,9 @@ int __init nvdimm_bus_init(void)
{
int rc;
+ BUILD_BUG_ON(sizeof(struct nd_smart_payload) != 128);
+ BUILD_BUG_ON(sizeof(struct nd_smart_threshold_payload) != 8);
+
rc = bus_register(&nvdimm_bus_type);
if (rc)
return rc;
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