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Note: File does not exist in v5.9.
1What: /sys/class/misc/drivers/dw-xdata-pcie.<device>/write
2Date: April 2021
3KernelVersion: 5.13
4Contact: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
5Description: Allows the user to enable the PCIe traffic generator which
6 will create write TLPs frames - from the Root Complex to the
7 Endpoint direction or to disable the PCIe traffic generator
8 in all directions.
9
10 Write y/1/on to enable, n/0/off to disable
11
12 Usage e.g.
13 echo 1 > /sys/class/misc/dw-xdata-pcie.<device>/write
14 or
15 echo 0 > /sys/class/misc/dw-xdata-pcie.<device>/write
16
17 The user can read the current PCIe link throughput generated
18 through this generator in MB/s.
19
20 Usage e.g.
21 cat /sys/class/misc/dw-xdata-pcie.<device>/write
22 204
23
24 The file is read and write.
25
26What: /sys/class/misc/dw-xdata-pcie.<device>/read
27Date: April 2021
28KernelVersion: 5.13
29Contact: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
30Description: Allows the user to enable the PCIe traffic generator which
31 will create read TLPs frames - from the Endpoint to the Root
32 Complex direction or to disable the PCIe traffic generator
33 in all directions.
34
35 Write y/1/on to enable, n/0/off to disable
36
37 Usage e.g.
38 echo 1 > /sys/class/misc/dw-xdata-pcie.<device>/read
39 or
40 echo 0 > /sys/class/misc/dw-xdata-pcie.<device>/read
41
42 The user can read the current PCIe link throughput generated
43 through this generator in MB/s.
44
45 Usage e.g.
46 cat /sys/class/misc/dw-xdata-pcie.<device>/read
47 199
48
49 The file is read and write.