On 12/30/2021 6:08 AM, Yanling Song wrote:
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
Hi Yanling, As far as I can see hnic (from Huawei) and this spnic drivers are alike, what is the relation between these two?
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 v6->v5, No real changes: 1. Move the fix of RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS from patch 26 to patch 2; 2. Change the description of patch 26. v5->v4: 1. Add prefix "spinc_" for external functions; 2. Remove temporary MACRO: RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS 3. Do not use void* for keeping the type information v3->v4: 1. Fix ABI test failure; 2. Remove some descriptions in spnic.rst. 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 (26): 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 net/spnic: fixes unsafe C style code
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