The patchsets introduce SPNIC driver for Ramaxel's SPNxx serial NIC cards into DPDK 22.03. Ramaxel Memory Technology is a company which supply a lot of electric products: storage, communication, PCB... SPNxxx is a serial PCIE interface NIC cards: SPN110: 2 PORTs *25G SPN120: 4 PORTs *25G SPN130: 2 PORTs *100G
The following is main features of our SPNIC: - TSO - LRO - Flow control - SR-IOV(Partially supported) - VLAN offload - VLAN filter - CRC offload - Promiscuous mode - RSS v2->v3: 1. Fix clang compiling failure. v1->v2: 1. Fix coding style issues and compiling failures; 2. Only support linux in meson.build; 3. Use CLOCK_MONOTONIC_COARSE instead of CLOCK_MONOTONIC/CLOCK_MONOTONIC_RAW; 4. Fix time_before(); 5. Remove redundant checks in spnic_dev_configure(); Yanling Song (25): drivers/net: introduce a new PMD driver net/spnic: initialize the HW interface net/spnic: add mbox message channel net/spnic: introduce event queue net/spnic: add mgmt module net/spnic: add cmdq and work queue net/spnic: add interface handling cmdq message net/spnic: add hardware info initialization net/spnic: support MAC and link event handling net/spnic: add function info initialization net/spnic: add queue pairs context initialization net/spnic: support mbuf handling of Tx/Rx net/spnic: support Rx congfiguration net/spnic: add port/vport enable net/spnic: support IO packets handling net/spnic: add device configure/version/info net/spnic: support RSS configuration update and get net/spnic: support VLAN filtering and offloading net/spnic: support promiscuous and allmulticast Rx modes net/spnic: support flow control net/spnic: support getting Tx/Rx queues info net/spnic: net/spnic: support xstats statistics net/spnic: support VFIO interrupt net/spnic: support Tx/Rx queue start/stop net/spnic: add doc infrastructure MAINTAINERS | 6 + doc/guides/nics/features/spnic.ini | 39 + doc/guides/nics/index.rst | 1 + doc/guides/nics/spnic.rst | 61 + drivers/net/meson.build | 1 + drivers/net/spnic/base/meson.build | 37 + drivers/net/spnic/base/spnic_cmd.h | 222 ++ drivers/net/spnic/base/spnic_cmdq.c | 875 ++++++ drivers/net/spnic/base/spnic_cmdq.h | 248 ++ drivers/net/spnic/base/spnic_compat.h | 184 ++ drivers/net/spnic/base/spnic_csr.h | 104 + drivers/net/spnic/base/spnic_eqs.c | 661 +++++ drivers/net/spnic/base/spnic_eqs.h | 102 + drivers/net/spnic/base/spnic_hw_cfg.c | 212 ++ drivers/net/spnic/base/spnic_hw_cfg.h | 125 + drivers/net/spnic/base/spnic_hw_comm.c | 485 ++++ drivers/net/spnic/base/spnic_hw_comm.h | 204 ++ drivers/net/spnic/base/spnic_hwdev.c | 514 ++++ drivers/net/spnic/base/spnic_hwdev.h | 143 + drivers/net/spnic/base/spnic_hwif.c | 774 ++++++ drivers/net/spnic/base/spnic_hwif.h | 155 ++ drivers/net/spnic/base/spnic_mbox.c | 1194 ++++++++ drivers/net/spnic/base/spnic_mbox.h | 202 ++ drivers/net/spnic/base/spnic_mgmt.c | 367 +++ drivers/net/spnic/base/spnic_mgmt.h | 110 + drivers/net/spnic/base/spnic_nic_cfg.c | 1348 +++++++++ drivers/net/spnic/base/spnic_nic_cfg.h | 1110 ++++++++ drivers/net/spnic/base/spnic_nic_event.c | 185 ++ drivers/net/spnic/base/spnic_nic_event.h | 24 + drivers/net/spnic/base/spnic_wq.c | 139 + drivers/net/spnic/base/spnic_wq.h | 123 + drivers/net/spnic/meson.build | 20 + drivers/net/spnic/spnic_ethdev.c | 3212 ++++++++++++++++++++++ drivers/net/spnic/spnic_ethdev.h | 95 + drivers/net/spnic/spnic_io.c | 738 +++++ drivers/net/spnic/spnic_io.h | 154 ++ drivers/net/spnic/spnic_rx.c | 937 +++++++ drivers/net/spnic/spnic_rx.h | 326 +++ drivers/net/spnic/spnic_tx.c | 858 ++++++ drivers/net/spnic/spnic_tx.h | 297 ++ drivers/net/spnic/version.map | 3 + 41 files changed, 16595 insertions(+) create mode 100644 doc/guides/nics/features/spnic.ini create mode 100644 doc/guides/nics/spnic.rst create mode 100644 drivers/net/spnic/base/meson.build create mode 100644 drivers/net/spnic/base/spnic_cmd.h create mode 100644 drivers/net/spnic/base/spnic_cmdq.c create mode 100644 drivers/net/spnic/base/spnic_cmdq.h create mode 100644 drivers/net/spnic/base/spnic_compat.h create mode 100644 drivers/net/spnic/base/spnic_csr.h create mode 100644 drivers/net/spnic/base/spnic_eqs.c create mode 100644 drivers/net/spnic/base/spnic_eqs.h create mode 100644 drivers/net/spnic/base/spnic_hw_cfg.c create mode 100644 drivers/net/spnic/base/spnic_hw_cfg.h create mode 100644 drivers/net/spnic/base/spnic_hw_comm.c create mode 100644 drivers/net/spnic/base/spnic_hw_comm.h create mode 100644 drivers/net/spnic/base/spnic_hwdev.c create mode 100644 drivers/net/spnic/base/spnic_hwdev.h create mode 100644 drivers/net/spnic/base/spnic_hwif.c create mode 100644 drivers/net/spnic/base/spnic_hwif.h create mode 100644 drivers/net/spnic/base/spnic_mbox.c create mode 100644 drivers/net/spnic/base/spnic_mbox.h create mode 100644 drivers/net/spnic/base/spnic_mgmt.c create mode 100644 drivers/net/spnic/base/spnic_mgmt.h create mode 100644 drivers/net/spnic/base/spnic_nic_cfg.c create mode 100644 drivers/net/spnic/base/spnic_nic_cfg.h create mode 100644 drivers/net/spnic/base/spnic_nic_event.c create mode 100644 drivers/net/spnic/base/spnic_nic_event.h create mode 100644 drivers/net/spnic/base/spnic_wq.c create mode 100644 drivers/net/spnic/base/spnic_wq.h create mode 100644 drivers/net/spnic/meson.build create mode 100644 drivers/net/spnic/spnic_ethdev.c create mode 100644 drivers/net/spnic/spnic_ethdev.h create mode 100644 drivers/net/spnic/spnic_io.c create mode 100644 drivers/net/spnic/spnic_io.h create mode 100644 drivers/net/spnic/spnic_rx.c create mode 100644 drivers/net/spnic/spnic_rx.h create mode 100644 drivers/net/spnic/spnic_tx.c create mode 100644 drivers/net/spnic/spnic_tx.h create mode 100644 drivers/net/spnic/version.map -- 2.32.0
