Net: ethernet: Support 3snic 3s9xx network card

3snic inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I6TX4J


CVE: NA

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The driver supports 3snic 3s9xx serial network cards (100GE (40GE
compatible)-3S930 and 25GE (10GE compatible)-3S910/3S920).

Feature:
1. Support single-root I/O virtualization (SR-IOV)
2. Support virtual machine multi queue (VMMQ)
3. Support receive side scaling (RSS)
4. Support physical function (PF) passthrough VMs
5. Support the PF promiscuous mode,unicast or multicast MAC filtering, and
   all multicast mode
6. Support IPv4/IPv6, checksum offload,TCP Segmentation Offload (TSO), and
   Large Receive Offload (LRO)
7. Support in-band one-click logs collection
8. Support loopback tests
9. Support port location indicators

Reviewed-by: Chen Mou <chenmou@3snic.com>
Reviewed-by: Wan Renyong <wanry@3snic.com>
Reviewed-by: Yang Gan <yanggan@3snic.com>
Reviewed-by: Wen Liang <wenliang@3snic.com>
Signed-off-by: Steven Song <steven.song@3snic.com>