| 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. |
