Messages in this thread | | | From | Oleksij Rempel <> | Subject | [PATCH net-next v6 0/9] Enhanced DCB and DSCP Support for KSZ Switches | Date | Wed, 10 Apr 2024 10:05:47 +0200 |
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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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