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 14 echo 1 > /sys/class/misc/dw-xdata-pcie.<device>/write 15 16 or:: 17 18 echo 0 > /sys/class/misc/dw-xdata-pcie.<device>/write 19 20 The user can read the current PCIe link throughput generated 21 through this generator in MB/s. 22 23 Usage e.g.:: 24 25 cat /sys/class/misc/dw-xdata-pcie.<device>/write 26 204 27 28 The file is read and write. 29 30What: /sys/class/misc/dw-xdata-pcie.<device>/read 31Date: April 2021 32KernelVersion: 5.13 33Contact: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 34Description: Allows the user to enable the PCIe traffic generator which 35 will create read TLPs frames - from the Endpoint to the Root 36 Complex direction or to disable the PCIe traffic generator 37 in all directions. 38 39 Write y/1/on to enable, n/0/off to disable 40 41 Usage e.g.:: 42 43 echo 1 > /sys/class/misc/dw-xdata-pcie.<device>/read 44 45 or:: 46 47 echo 0 > /sys/class/misc/dw-xdata-pcie.<device>/read 48 49 The user can read the current PCIe link throughput generated 50 through this generator in MB/s. 51 52 Usage e.g.:: 53 54 cat /sys/class/misc/dw-xdata-pcie.<device>/read 55 199 56 57 The file is read and write. 58