Hi，
Following are the work items of hns3 PMD planned for 21.05, Some features are delayed to the current releases.
New features:
【1】 Add PTP(Precise Time Protocol) support
【2】 Add query optical module info by API
【3】 Support LSC(Link Status Changed) event
The LSC reporting function of the PF has been completed in 21.02. This task involves the LSC reporting function of the VF and
the LSC capability setting through the rte_pci_drvier.drv_flags.
【4】 Implement tx_done_cleanup API
【5】 Implement Rx/Tx descriptor status API
【6】 Support runtime config for selecting Tx/Rx function
【7】 Kunpeng930 support electrical port
【8】 Kunpeng930 support flow control auto-negotiation
【9】 Kunpeng930 support for simple BD mode for Tx checksum
【10】 Kunpeng930 Support link speed configuration for PF
【11】 Support new RAS mechanism for Kunpeng930
Enhanced functionality:
【11】 Extend the DPDK stats
【12】 Extend the DPDK rte_dev_get_regs API implementation for query more common register information
【13】 Extend outer UDP cksum offload
【14】 Rx receive function optimization for improving performance support rxd advanced layout support checksum simple computing and ptype optimization
【15】 Support push mode for Tx queue
bonding function： 【16】 some bonding modes support prepare API
testpmd updates： 【17】 testpmd support multi-process test
Others：
【18】 Extend for hns3 document
Thanks
Lijun Ou