From: Ferruh Yigit <ferruh.yigit@amd.com>
To: Yanling Song <songyl@ramaxel.com>, Thomas Monjalon <thomas@monjalon.net>
Cc: yanling.song@linux.dev, dev@dpdk.org, yanggan@ramaxel.com,
xuyun@ramaxel.com, stephen@networkplumber.org,
lihuisong@huawei.com, Ziyang Xuan <xuanziyang2@huawei.com>,
Xiaoyun Wang <cloud.wangxiaoyun@huawei.com>,
Guoyang Zhou <zhouguoyang@huawei.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>
Subject: Re: [PATCH v6 00/26] Net/SPNIC: support SPNIC into DPDK 22.03
Date: Thu, 13 Apr 2023 10:02:56 +0100 [thread overview]
Message-ID: <eb91388f-f2b2-9795-cb84-3fbc42e0d87f@amd.com> (raw)
In-Reply-To: <20220218173029.0000798b@ramaxel.com>
On 2/18/2022 9:30 AM, Yanling Song wrote:
> On Sun, 13 Feb 2022 19:07:09 +0100
> Thomas Monjalon <thomas@monjalon.net> wrote:
>
>> 12/02/2022 15:01, Yanling Song:
>>> On Fri, 21 Jan 2022 10:22:10 +0000
>>> Ferruh Yigit <ferruh.yigit@intel.com> wrote:
>>>
>>>> On 1/21/2022 9:27 AM, Yanling Song wrote:
>>>>> On Wed, 19 Jan 2022 16:56:52 +0000
>>>>> Ferruh Yigit <ferruh.yigit@intel.com> wrote:
>>>>>
>>>>>> 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?
>>>>>
>>>>> It is hard to create a brand new driver from scratch, so we
>>>>> referenced to hinic driver when developing spnic.
>>>>
>>>> That is OK, but based on the familiarity of the code you may
>>>> consider keeping the original code Copyright, I didn't
>>>> investigate in that level but cc'ed hinic maintainers for info.
>>>> Also cc'ed Hemant for guidance.
>>
>> What is the percentage of familiarity in the code?
>>
> Scanned by tools: There are 0.8k similar code.
>
>>> Sorry for late reponse since it was Spring Festival and I was in
>>> vacation, just back to work.
>>>
>>> Hemant gave the guidance already, but we do not want to keep another
>>> company's copyright in our code.
>>> How should we modify code so that the
>>> code meet DPDK's requirment and can be accepted with our copyright
>>> only?
>>
>> If you don't want to keep a copyright, don't copy the code.
>>
> Got it. We will modify the code to meet the requirement of community
> and upstream it again. Since the change is great, I'm afraid that the
> new code maybe cannot meet the schedule of 22.03.
>
Hi Yanling,
What is the status of the driver? Will there be a new version?
next prev parent reply other threads:[~2023-04-13 9:04 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-30 6:08 Yanling Song
2021-12-30 6:08 ` [PATCH v6 01/26] drivers/net: introduce a new PMD driver Yanling Song
2022-01-19 16:58 ` Ferruh Yigit
2021-12-30 6:08 ` [PATCH v6 02/26] net/spnic: initialize the HW interface Yanling Song
2022-01-19 17:05 ` Ferruh Yigit
2022-01-21 9:32 ` Yanling Song
2021-12-30 6:08 ` [PATCH v6 03/26] net/spnic: add mbox message channel Yanling Song
2021-12-30 6:08 ` [PATCH v6 04/26] net/spnic: introduce event queue Yanling Song
2021-12-30 6:08 ` [PATCH v6 05/26] net/spnic: add mgmt module Yanling Song
2022-01-19 17:22 ` Ferruh Yigit
2022-01-21 9:33 ` Yanling Song
2021-12-30 6:08 ` [PATCH v6 06/26] net/spnic: add cmdq and work queue Yanling Song
2021-12-30 6:08 ` [PATCH v6 07/26] net/spnic: add interface handling cmdq message Yanling Song
2021-12-30 6:08 ` [PATCH v6 08/26] net/spnic: add hardware info initialization Yanling Song
2021-12-30 6:08 ` [PATCH v6 09/26] net/spnic: support MAC and link event handling Yanling Song
2022-01-19 17:26 ` Ferruh Yigit
2022-01-21 9:36 ` Yanling Song
2021-12-30 6:08 ` [PATCH v6 10/26] net/spnic: add function info initialization Yanling Song
2021-12-30 6:08 ` [PATCH v6 11/26] net/spnic: add queue pairs context initialization Yanling Song
2021-12-30 6:08 ` [PATCH v6 12/26] net/spnic: support mbuf handling of Tx/Rx Yanling Song
2021-12-30 6:08 ` [PATCH v6 13/26] net/spnic: support Rx congfiguration Yanling Song
2021-12-30 6:08 ` [PATCH v6 14/26] net/spnic: add port/vport enable Yanling Song
2021-12-30 6:08 ` [PATCH v6 15/26] net/spnic: support IO packets handling Yanling Song
2021-12-30 6:08 ` [PATCH v6 16/26] net/spnic: add device configure/version/info Yanling Song
2021-12-30 6:08 ` [PATCH v6 17/26] net/spnic: support RSS configuration update and get Yanling Song
2021-12-30 6:08 ` [PATCH v6 18/26] net/spnic: support VLAN filtering and offloading Yanling Song
2021-12-30 6:08 ` [PATCH v6 19/26] net/spnic: support promiscuous and allmulticast Rx modes Yanling Song
2021-12-30 6:08 ` [PATCH v6 20/26] net/spnic: support flow control Yanling Song
2021-12-30 6:08 ` [PATCH v6 21/26] net/spnic: support getting Tx/Rx queues info Yanling Song
2021-12-30 6:09 ` [PATCH v6 22/26] net/spnic: net/spnic: support xstats statistics Yanling Song
2021-12-30 6:09 ` [PATCH v6 23/26] net/spnic: support VFIO interrupt Yanling Song
2021-12-30 6:09 ` [PATCH v6 24/26] net/spnic: support Tx/Rx queue start/stop Yanling Song
2021-12-30 6:09 ` [PATCH v6 25/26] net/spnic: add doc infrastructure Yanling Song
2022-01-19 17:27 ` Ferruh Yigit
2022-01-21 9:39 ` Yanling Song
2021-12-30 6:09 ` [PATCH v6 26/26] net/spnic: fixes unsafe C style code Yanling Song
2022-01-19 17:28 ` Ferruh Yigit
2022-01-21 9:40 ` Yanling Song
2022-01-19 16:56 ` [PATCH v6 00/26] Net/SPNIC: support SPNIC into DPDK 22.03 Ferruh Yigit
2022-01-21 9:27 ` Yanling Song
2022-01-21 10:22 ` Ferruh Yigit
2022-01-24 5:12 ` Hemant Agrawal
2022-02-12 14:01 ` Yanling Song
2022-02-13 18:07 ` Thomas Monjalon
2022-02-18 9:30 ` Yanling Song
2023-04-13 9:02 ` Ferruh Yigit [this message]
2023-07-31 14:08 ` Thomas Monjalon
2022-02-16 14:19 ` Ferruh Yigit
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