tree 4df40c928979c7e73979b12d5a01168ad395a614
parent 94da18adb2683199c519dfedb9f2d71c0fd98b00
author developer <developer@mediatek.com> 1641880289 +0800
committer developer <developer@mediatek.com> 1642152898 +0800

[][Optimize PPPQ mechanism for Panther]

[Description]
Add some strategies to optimize PPPQ mechanism:

(1) "Make rules to only allow the go-to-switch traffic
    being scheduled in QDMA PPPQ multi-queue".

(2) "Enable QDMA WFQ policy by default for either
    software path or hardware path".
    After consulting with designers, we realize that
    even if shaper rate control has already been disabled,
    the QDMA arbitration policy will still take effect
    anyway. So we ought to choose correct scheduling
    policy regardless of shaper configurations.

If without this patch, QDMA would wrongly apply SP policy
rather than WFQ in some cases.

[Release-log]
N/A

Change-Id: I54e200a0dd0b2f43bde3a038bbdfe53d8bd96172
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/5498851