On 2025/1/29 4:01, Stephen Hemminger wrote: > On Tue, 28 Jan 2025 22:47:22 +0800 > "Renyong Wan" <wa...@yunsilicon.com> wrote: > >> 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 >> - Stats per queue >> >> 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 >> >> --- >> >> v7: >> * Remove the packed attributes of sub structures and unions. >> * Remove the cast of xdev->dev_priv. >> * Remove the cast of malloc return value. >> * Define the size of xdev->name to PCI_PRI_STR_SIZE. >> * Change the name of Wanrenyong to Renyong Wan >> >> v6: >> * Remove unnecessary paren. >> * Add the feature of stats per queue in xsc.ini. >> * Use memcpy instead of rte_memcpy in non critical path. >> * Rebase from the main branch and merge release notes. >> * Replace __rte_packed with __rte_packed_begin and __rte_packed_end. >> >> v5: >> * fix compilation errors. >> * fix coding style issue with misspelling. >> * remove some unnecessary parameter checks. >> * remove unnecessary call of rte_wmb. >> * Rearrange elements in structure to avoid holes. >> >> 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 >> >> --- >> Renyong Wan (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 | 19 + >> 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 | 917 +++++++++++++++++++++++++ >> 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 | 746 ++++++++++++++++++++ >> drivers/net/xsc/xsc_vfio_mbox.c | 691 +++++++++++++++++++ >> drivers/net/xsc/xsc_vfio_mbox.h | 142 ++++ >> 25 files changed, 5569 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 >> > Did minor conflict resolution on release notes and > applied to dpdk-next-net (for-main). OK, thank you very much Stephen.
-- Best regards, WanRenyong
