This xsc PMD (**librte_net_xsc**) provides poll mode driver for Yunsilicon metaScale serials NICs.
Features: --------- - MTU update - TSO - RSS hash - RSS key update - RSS reta update - L3 checksum offload - L4 checksum offload - Inner L3 checksum - Inner L4 checksum - Basic stats Support NICs: ------------- - metaScale-200S Single QSFP56 Port 200GE SmartNIC - metaScale-200 Quad QSFP28 Ports 100GE SmartNIC - metaScale-50 Dual QSFP28 Port 25GE SmartNIC - metaScale-100Q Quad QSFP28 Port 25GE SmartNIC --- v4: * Based on the review comments from previous versions, reconstruct the xsc PMD to eliminate the dependency on rdma core library and proprietary kernel driver, while adding support for the vfio kernel driver. v3: * fix compilation errors v2: * fix checkpatch warnings and errors --- WanRenyong (15): net/xsc: add xsc PMD framework net/xsc: add xsc device initialization net/xsc: add xsc mailbox net/xsc: add xsc dev ops to support VFIO driver net/xsc: add PCT interfaces net/xsc: initialize xsc representors net/xsc: add ethdev configure and RSS ops net/xsc: add Rx and Tx queue setup net/xsc: add ethdev start net/xsc: add ethdev stop and close net/xsc: add ethdev Rx burst net/xsc: add ethdev Tx burst net/xsc: add basic stats ops net/xsc: add ethdev infos get net/xsc: add ethdev link and MTU ops .mailmap | 5 + MAINTAINERS | 10 + doc/guides/nics/features/xsc.ini | 18 + doc/guides/nics/index.rst | 1 + doc/guides/nics/xsc.rst | 31 + doc/guides/rel_notes/release_25_03.rst | 4 + drivers/net/meson.build | 1 + drivers/net/xsc/meson.build | 17 + drivers/net/xsc/xsc_cmd.h | 387 ++++++++++ drivers/net/xsc/xsc_defs.h | 100 +++ drivers/net/xsc/xsc_dev.c | 397 +++++++++++ drivers/net/xsc/xsc_dev.h | 184 +++++ drivers/net/xsc/xsc_ethdev.c | 943 +++++++++++++++++++++++++ drivers/net/xsc/xsc_ethdev.h | 63 ++ drivers/net/xsc/xsc_log.h | 24 + drivers/net/xsc/xsc_np.c | 492 +++++++++++++ drivers/net/xsc/xsc_np.h | 154 ++++ drivers/net/xsc/xsc_rx.c | 512 ++++++++++++++ drivers/net/xsc/xsc_rx.h | 65 ++ drivers/net/xsc/xsc_rxtx.h | 191 +++++ drivers/net/xsc/xsc_tx.c | 354 ++++++++++ drivers/net/xsc/xsc_tx.h | 62 ++ drivers/net/xsc/xsc_vfio.c | 750 ++++++++++++++++++++ drivers/net/xsc/xsc_vfio_mbox.c | 691 ++++++++++++++++++ drivers/net/xsc/xsc_vfio_mbox.h | 142 ++++ 25 files changed, 5598 insertions(+) create mode 100644 doc/guides/nics/features/xsc.ini create mode 100644 doc/guides/nics/xsc.rst create mode 100644 drivers/net/xsc/meson.build create mode 100644 drivers/net/xsc/xsc_cmd.h create mode 100644 drivers/net/xsc/xsc_defs.h create mode 100644 drivers/net/xsc/xsc_dev.c create mode 100644 drivers/net/xsc/xsc_dev.h create mode 100644 drivers/net/xsc/xsc_ethdev.c create mode 100644 drivers/net/xsc/xsc_ethdev.h create mode 100644 drivers/net/xsc/xsc_log.h create mode 100644 drivers/net/xsc/xsc_np.c create mode 100644 drivers/net/xsc/xsc_np.h create mode 100644 drivers/net/xsc/xsc_rx.c create mode 100644 drivers/net/xsc/xsc_rx.h create mode 100644 drivers/net/xsc/xsc_rxtx.h create mode 100644 drivers/net/xsc/xsc_tx.c create mode 100644 drivers/net/xsc/xsc_tx.h create mode 100644 drivers/net/xsc/xsc_vfio.c create mode 100644 drivers/net/xsc/xsc_vfio_mbox.c create mode 100644 drivers/net/xsc/xsc_vfio_mbox.h -- 2.25.1
