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AM65 CPSW hardware can map the 6-bit DSCP/TOS field to appropriate priority queue via DSCP to Priority mapping registers (CPSW_PN_RX_PRI_MAP_REG). Use a default DSCP to User Priority (UP) mapping as per https://datatracker.ietf.org/doc/html/rfc8325#section-4.3 and https://datatracker.ietf.org/doc/html/rfc8622#section-11 Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Guillaume Nault <gnault@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>