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