5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
40 lines
1.5 KiB
Plaintext
40 lines
1.5 KiB
Plaintext
What: /sys/class/uacce/<dev_name>/api
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Date: Feb 2020
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KernelVersion: 5.7
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Contact: linux-accelerators@lists.ozlabs.org
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Description: Api of the device
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Can be any string and up to userspace to parse.
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Application use the api to match the correct driver
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What: /sys/class/uacce/<dev_name>/flags
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Date: Feb 2020
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KernelVersion: 5.7
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Contact: linux-accelerators@lists.ozlabs.org
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Description: Attributes of the device, see UACCE_DEV_xxx flag defined in uacce.h
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What: /sys/class/uacce/<dev_name>/available_instances
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Date: Feb 2020
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KernelVersion: 5.7
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Contact: linux-accelerators@lists.ozlabs.org
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Description: Available instances left of the device
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Return -ENODEV if uacce_ops get_available_instances is not provided
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What: /sys/class/uacce/<dev_name>/algorithms
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Date: Feb 2020
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KernelVersion: 5.7
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Contact: linux-accelerators@lists.ozlabs.org
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Description: Algorithms supported by this accelerator, separated by new line.
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Can be any string and up to userspace to parse.
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What: /sys/class/uacce/<dev_name>/region_mmio_size
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Date: Feb 2020
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KernelVersion: 5.7
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Contact: linux-accelerators@lists.ozlabs.org
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Description: Size (bytes) of mmio region queue file
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What: /sys/class/uacce/<dev_name>/region_dus_size
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Date: Feb 2020
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KernelVersion: 5.7
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Contact: linux-accelerators@lists.ozlabs.org
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Description: Size (bytes) of dus region queue file
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