1ACCEL-CONFIG-CONFI(1)            accfg Manual            ACCEL-CONFIG-CONFI(1)
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NAME

6       accel-config-config-group - configure individual attributes of a group
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SYNOPSIS

9       accel-config config-group <device name>/<group name> [<options>]
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EXAMPLE

12       accel-config config-group dsa0/group0.0 --read-buffers-reserved=1
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OPTIONS

15       -r, --read-buffers-reserved=
16           specify the number of read buffers reserved for the use of engines
17           in the group. The limit of this value must be:
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19           •   The sum of all read-buffers-reserved for all groups must be
20               less than or equal to total read buffers from group capability
21               field of the device.
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23       -t, --read-buffers-allowed=
24           specify the maximum number of read buffers that may be in use at
25           one time by all engines in the group. This value can be used to
26           limit the maximum bandwidth used by engines in the group. The limit
27           of this value must be:
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29           •   greater than 0
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31           •   greater than or equal to the read-buffers-reserved value for
32               this group.
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34           •   less than or equal to the sum of read-buffers reserved-field
35               and the non-reserved read buffers (total read buffers - total
36               read buffers reserved for all groups).
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38       -l, --use-read-buffer-limit=
39           toggle the enabling of read-buffer limt usage.
40           use-read-buffer-limit should be either 0 or 1.
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42       -a, --traffic-class-a=
43           specify traffic class A for this group, it should be larger than 0
44           and less than 8.
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46       -b, --traffic-class-b=
47           specify traffic class B for this group, it should be larger than 0
48           and less than 8.
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50       -d, --desc-progress-limit=
51           Controls the number of work descriptors that can be concurrently
52           processed by an engine in the group. Range of valid values are 0,
53           1, 2 and 3 for max, 1/2, 1/4 and 1/8 respectively that the engine
54           is capable of.
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56       -p, --batch-progress-limit=
57           Controls the number of batch descriptors that can be concurrently
58           processed by an engine in the group. Range of valid values are 0,
59           1, 2 and 3 for max, 1/2, 1/4 and 1/8 respectively that the engine
60           is capable of.
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63       Copyright (c) 2016 - 2019, Intel Corporation. License GPLv2: GNU GPL
64       version 2 http://gnu.org/licenses/gpl.html. This is free software: you
65       are free to change and redistribute it. There is NO WARRANTY, to the
66       extent permitted by law.
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70accfg 4.0                         07/19/2023             ACCEL-CONFIG-CONFI(1)
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