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[net-next,0/2] net: ethernet: ti: am65-cpsw: enable DSCP to priority map for RX

Message ID 20241105-am65-cpsw-multi-rx-dscp-v1-0-38db85333c88@kernel.org (mailing list archive)
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Series net: ethernet: ti: am65-cpsw: enable DSCP to priority map for RX | expand

Message

Roger Quadros Nov. 5, 2024, 2:18 p.m. UTC 
Configure DSCP to Priority mapping registers so that IP precedence
field (top 3 bits of DSCP) map it to one of the 8 priority queues
for RX traffic.
    
Also update Priority to Thread maping to be compliant with
IEEE802.1Q-2004. Priority Code Point (PCP) 2 is higher priority than
PCP 0 (Best Effort). PCP 1 (Background) is lower priority than
PCP 0 (Best Effort).

Signed-off-by: Roger Quadros <rogerq@kernel.org>
---
Roger Quadros (2):
      net: ethernet: ti: am65-cpsw: update pri_thread_map as per IEEE802.1Q-2004
      net: ethernet: ti: am65-cpsw: enable DSCP to priority map for RX

 drivers/net/ethernet/ti/am65-cpsw-nuss.c | 50 ++++++++++++++++++++++++++++++++
 drivers/net/ethernet/ti/cpsw_ale.c       | 25 +++++++++-------
 2 files changed, 64 insertions(+), 11 deletions(-)
---
base-commit: 42f7652d3eb527d03665b09edac47f85fb600924
change-id: 20241101-am65-cpsw-multi-rx-dscp-000b2c4af6d0

Best regards,