| ACCEL-CONFIG CONFIG(1) | accfg Manual | ACCEL-CONFIG CONFIG(1) |
NAME¶
accel-config-config-group - configure individual attributes of a group
SYNOPSIS¶
accel-config config-group <device name>/<group name> [<options>]
EXAMPLE¶
accel-config config-group dsa0/group0.0 --read-buffers-reserved=1
OPTIONS¶
-r, --read-buffers-reserved=
specify the number of read buffers reserved for the use
of engines in the group. The limit of this value must be:
•The sum of all read-buffers-reserved for all
groups must be less than or equal to total read buffers from group capability
field of the device.
-t, --read-buffers-allowed=
specify the maximum number of read buffers that may be in
use at one time by all engines in the group. This value can be used to limit
the maximum bandwidth used by engines in the group. The limit of this value
must be:
•greater than 0
•greater than or equal to the
read-buffers-reserved value for this group.
•less than or equal to the sum of read-buffers
reserved-field and the non-reserved read buffers (total read buffers - total
read buffers reserved for all groups).
-l, --use-read-buffer-limit=
toggle the enabling of read-buffer limt usage.
use-read-buffer-limit should be either 0 or 1.
-a, --traffic-class-a=
specify traffic class A for this group, it should be
larger than 0 and less than 8.
-b, --traffic-class-b=
specify traffic class B for this group, it should be
larger than 0 and less than 8.
-d, --desc-progress-limit=
Controls the number of work descriptors that can be
concurrently processed by an engine in the group. Range of valid values are 0,
1, 2 and 3 for max, 1/2, 1/4 and 1/8 respectively that the engine is capable
of.
-p, --batch-progress-limit=
Controls the number of batch descriptors that can be
concurrently processed by an engine in the group. Range of valid values are 0,
1, 2 and 3 for max, 1/2, 1/4 and 1/8 respectively that the engine is capable
of.
COPYRIGHT¶
Copyright (c) 2023 - 2026, Intel Corporation. License GPLv2: GNU GPL version 2 http://gnu.org/licenses/gpl.html. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.
| 01/17/2024 | accfg 4.1.3 |