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    Subject[PATCH net-next v6 0/9] Enhanced DCB and DSCP Support for KSZ Switches
    Date
    This patch series is aimed at improving support for DCB (Data Center
    Bridging) and DSCP (Differentiated Services Code Point) on KSZ switches.

    The main goal is to introduce global DSCP and PCP (Priority Code Point)
    mapping support, addressing the limitation of KSZ switches not having
    per-port DSCP priority mapping. This involves extending the DSA
    framework with new callbacks for managing trust settings for global DSCP
    and PCP maps. Additionally, we introduce IEEE 802.1q helpers for default
    configurations, benefiting other drivers too.

    Change logs are in separate patches.

    Oleksij Rempel (9):
    net: dsa: add support for DCB get/set apptrust configuration
    net: dsa: microchip: add IPV information support
    net: add IEEE 802.1q specific helpers
    net: dsa: microchip: add multi queue support for KSZ88X3 variants
    net: dsa: microchip: add support for different DCB app configurations
    net: dsa: microchip: dcb: add special handling for KSZ88X3 family
    net: dsa: microchip: enable ETS support for KSZ989X variants
    net: dsa: microchip: init predictable IPV to queue mapping for all non
    KSZ8xxx variants
    net: dsa: microchip: let DCB code do PCP and DSCP policy configuration

    drivers/net/dsa/microchip/Kconfig | 2 +
    drivers/net/dsa/microchip/Makefile | 2 +-
    drivers/net/dsa/microchip/ksz8.h | 1 +
    drivers/net/dsa/microchip/ksz8795.c | 106 ++--
    drivers/net/dsa/microchip/ksz8795_reg.h | 9 +-
    drivers/net/dsa/microchip/ksz9477.c | 6 -
    drivers/net/dsa/microchip/ksz_common.c | 100 ++--
    drivers/net/dsa/microchip/ksz_common.h | 11 +-
    drivers/net/dsa/microchip/ksz_dcb.c | 764 ++++++++++++++++++++++++
    drivers/net/dsa/microchip/ksz_dcb.h | 21 +
    include/net/dsa.h | 4 +
    include/net/dscp.h | 76 +++
    include/net/ieee8021q.h | 55 ++
    net/Kconfig | 3 +
    net/core/Makefile | 1 +
    net/core/ieee8021q_helpers.c | 208 +++++++
    net/dsa/user.c | 28 +
    17 files changed, 1311 insertions(+), 86 deletions(-)
    create mode 100644 drivers/net/dsa/microchip/ksz_dcb.c
    create mode 100644 drivers/net/dsa/microchip/ksz_dcb.h
    create mode 100644 include/net/dscp.h
    create mode 100644 include/net/ieee8021q.h
    create mode 100644 net/core/ieee8021q_helpers.c

    --
    2.39.2


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