| What: /sys/class/misc/drivers/dw-xdata-pcie.<device>/write | |
| Date: April 2021 | |
| KernelVersion: 5.13 | |
| Contact: Gustavo Pimentel <gustavo.pimentel@synopsys.com> | |
| Description: Allows the user to enable the PCIe traffic generator which | |
| will create write TLPs frames - from the Root Complex to the | |
| Endpoint direction or to disable the PCIe traffic generator | |
| in all directions. | |
| Write y/1/on to enable, n/0/off to disable | |
| Usage e.g. | |
| echo 1 > /sys/class/misc/dw-xdata-pcie.<device>/write | |
| or | |
| echo 0 > /sys/class/misc/dw-xdata-pcie.<device>/write | |
| The user can read the current PCIe link throughput generated | |
| through this generator in MB/s. | |
| Usage e.g. | |
| cat /sys/class/misc/dw-xdata-pcie.<device>/write | |
| 204 | |
| The file is read and write. | |
| What: /sys/class/misc/dw-xdata-pcie.<device>/read | |
| Date: April 2021 | |
| KernelVersion: 5.13 | |
| Contact: Gustavo Pimentel <gustavo.pimentel@synopsys.com> | |
| Description: Allows the user to enable the PCIe traffic generator which | |
| will create read TLPs frames - from the Endpoint to the Root | |
| Complex direction or to disable the PCIe traffic generator | |
| in all directions. | |
| Write y/1/on to enable, n/0/off to disable | |
| Usage e.g. | |
| echo 1 > /sys/class/misc/dw-xdata-pcie.<device>/read | |
| or | |
| echo 0 > /sys/class/misc/dw-xdata-pcie.<device>/read | |
| The user can read the current PCIe link throughput generated | |
| through this generator in MB/s. | |
| Usage e.g. | |
| cat /sys/class/misc/dw-xdata-pcie.<device>/read | |
| 199 | |
| The file is read and write. |