1 What: nvdimm
2 Date: July 2020
3 KernelVersion: 5.8
4 Contact: Dan Williams <dan.j.williams@int
5 Description:
6
7 The libnvdimm sub-system implements a common s
8 platform nvdimm resources. See Documentation/d
9
10 What: /sys/bus/event_source/devices/
11 Date: February 2022
12 KernelVersion: 5.18
13 Contact: Kajol Jain <kjain@linux.ibm.com
14 Description: (RO) Attribute group to descri
15 that go into perf_event_attr.c
16 (See ABI/testing/sysfs-bus-eve
17
18 Each attribute under this grou
19 perf_event_attr.config. Suppor
20 below::
21
22 event = "config:0-4" - eve
23
24 For example::
25
26 ctl_res_cnt = "event=0x1"
27
28 What: /sys/bus/event_source/devices/
29 Date: February 2022
30 KernelVersion: 5.18
31 Contact: Kajol Jain <kjain@linux.ibm.com
32 Description: (RO) Attribute group to descri
33 for the nvdimm memory device.
34 describes a single performance
35 this nvdimm pmu. The name of
36 (See ABI/testing/sysfs-bus-eve
37 listing of the events supporte
38 can be found in Documentation/
39
40 What: /sys/bus/event_source/devices/n
41 Date: February 2022
42 KernelVersion: 5.18
43 Contact: Kajol Jain <kjain@linux.ibm.com
44 Description: (RO) This sysfs file exposes t
45 to retrieve nvdimm pmu event c
46
47 What: /sys/bus/nd/devices/nmemX/cxl/
48 Date: November 2022
49 KernelVersion: 6.2
50 Contact: Dave Jiang <dave.jiang@intel.co
51 Description: (RO) Show the id (serial) of t
52
53 What: /sys/bus/nd/devices/nmemX/cxl/
54 Date: November 2022
55 KernelVersion: 6.2
56 Contact: Dave Jiang <dave.jiang@intel.co
57 Description: (RO) Shows the CXL bridge devi
58 to this NVDIMM device. I.e. th
59 a /sys/bus/cxl/devices/memX in
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