[][Kernel][mt7988][eth][Refine QDMA queue & scheduler mapping]

[Description]
Add configurations to refine QDMA queue & scheduler mapping.

At cheetah project, we've found a software path performance
bound issue before, which is solved by adopting QDMA multi-sch.
   => https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwr
      t_feeds/+/5457061

It's confirmed that the issue only happens at NETSYS V2,
so this patch makes sure the solution is dedicatedly applied
on Panther and Cheetah.

If without this patch, NETSYS V3 software path might show
abnormal behavior.

[Release-log]
N/A


Change-Id: I735a22ffca3c191a84fa19a86487e695b6797983
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/7023395
1 file changed