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00b96c0e3c
ocxl.rst gives a quick, high-level view of opencapi. Update ioctl-number.txt to reflect ioctl numbers being used by the ocxl driver Signed-off-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com> [mpe: Fix up mixed whitespace as spotted by gregkh] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
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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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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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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