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| author | Dave Jiang <dave.jiang@intel.com> | 2022-11-30 20:23:01 +0100 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2022-12-01 21:42:35 +0100 |
| commit | 452996fa079b1a8751a02ac04c54b1d69f512249 (patch) | |
| tree | 02ba5235eb484f97e652873cb61edd9231a96cde /Documentation/ABI/testing | |
| parent | tools/testing/cxl: add mechanism to lock mem device for testing (diff) | |
| download | linux-452996fa079b1a8751a02ac04c54b1d69f512249.tar.xz linux-452996fa079b1a8751a02ac04c54b1d69f512249.zip | |
cxl/pmem: add provider name to cxl pmem dimm attribute group
Add provider name in order to associate cxl test dimm from cxl_test to the
cxl pmem device when going through sysfs for security testing.
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/166983618174.2734609.15600031015423828810.stgit@djiang5-desk3.ch.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-nvdimm | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-nvdimm b/Documentation/ABI/testing/sysfs-bus-nvdimm index 178ce207413d..de8c5a59c77f 100644 --- a/Documentation/ABI/testing/sysfs-bus-nvdimm +++ b/Documentation/ABI/testing/sysfs-bus-nvdimm @@ -47,3 +47,11 @@ Date: November 2022 KernelVersion: 6.2 Contact: Dave Jiang <dave.jiang@intel.com> Description: (RO) Show the id (serial) of the device. This is CXL specific. + +What: /sys/bus/nd/devices/nmemX/cxl/provider +Date: November 2022 +KernelVersion: 6.2 +Contact: Dave Jiang <dave.jiang@intel.com> +Description: (RO) Shows the CXL bridge device that ties to a CXL memory device + to this NVDIMM device. I.e. the parent of the device returned is + a /sys/bus/cxl/devices/memX instance. |