Shijith Thotton 38c2e3240b event/cnxk: add option to control SSO HWGRP QoS
SSO HWGRPs i.e. queue uses DRAM & SRAM buffers to hold in-flight
events. By default the buffers are assigned to the SSO HWGRPs to
satisfy minimum HW requirements. SSO is free to assign the remaining
buffers to HWGRPs based on a preconfigured threshold.
We can control the QoS of SSO HWGRP by modifying the above mentioned
thresholds. HWGRPs that have higher importance can be assigned higher
thresholds than the rest.

Example:
        --dev "0002:0e:00.0,qos=[1-50-50-50]" // [Qx-XAQ-TAQ-IAQ]

Qx  -> Event queue Aka SSO GGRP.
XAQ -> DRAM In-flights.
TAQ & IAQ -> SRAM In-flights.

The values need to be expressed in terms of percentages, 0 represents
default.

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Signed-off-by: Shijith Thotton <sthotton@marvell.com>
2021-05-04 05:56:16 +02:00
..
2021-05-03 11:46:31 +02:00
2018-10-01 16:46:30 +02:00
2019-07-29 22:59:37 +02:00
2020-10-15 23:09:58 +02:00