52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
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What: /sys/class/ocxl/<afu name>/afu_version
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Date: January 2018
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: read only
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Version of the AFU, in the format <major>:<minor>
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Reflects what is read in the configuration space of the AFU
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What: /sys/class/ocxl/<afu name>/contexts
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Date: January 2018
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: read only
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Number of contexts for the AFU, in the format <n>/<max>
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where:
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==== ===============================================
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n number of currently active contexts, for debug
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max maximum number of contexts supported by the AFU
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==== ===============================================
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What: /sys/class/ocxl/<afu name>/pp_mmio_size
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Date: January 2018
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: read only
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Size of the per-process mmio area, as defined in the
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configuration space of the AFU
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What: /sys/class/ocxl/<afu name>/global_mmio_size
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Date: January 2018
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: read only
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Size of the global mmio area, as defined in the
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configuration space of the AFU
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What: /sys/class/ocxl/<afu name>/global_mmio_area
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Date: January 2018
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: read/write
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Give access the global mmio area for the AFU
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What: /sys/class/ocxl/<afu name>/reload_on_reset
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Date: February 2020
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Contact: linuxppc-dev@lists.ozlabs.org
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Description: read/write
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Control whether the FPGA is reloaded on a link reset. Enabled
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through a vendor-specific logic block on the FPGA.
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=========== ===========================================
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0 Do not reload FPGA image from flash
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1 Reload FPGA image from flash
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unavailable The device does not support this capability
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=========== ===========================================
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