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Date: Sat, 30 Mar 2024 10:30:16 +0800
From: Jijie Shao <shaojijie@...wei.com>
To: Jakub Kicinski <kuba@...nel.org>
CC: <shaojijie@...wei.com>, <yisen.zhuang@...wei.com>,
	<salil.mehta@...wei.com>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<pabeni@...hat.com>, <jiri@...nulli.us>, <horms@...nel.org>,
	<rkannoth@...vell.com>, <shenjian15@...wei.com>, <wangjie125@...wei.com>,
	<liuyonglong@...wei.com>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V6 net-next 4/4] net: hns3: add support to query scc
 version by devlink info


on 2024/3/29 10:07, Jakub Kicinski wrote:
> On Wed, 27 Mar 2024 19:43:30 +0800 Jijie Shao wrote:
>> From: Hao Chen <chenhao418@...wei.com>
>>
>> Add support to query scc version by devlink info for device V3.
> What's SCC? Does none of the generic versions fit the bill?
> https://docs.kernel.org/next/networking/devlink/devlink-info.html#generic-versions

SCC means "soft congestion control", which is similar to fw.roce, but not exactly the same.
It is a firmware dedicated to providing congestion control for roce,

> If not you still have to document the meaning of this component
> in Documentation/networking/devlink/hns3.rst

OK, I will describe this inDocumentation/networking/devlink/hns3.rst


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Subject: Re: [PATCH V6 net-next 4/4] net: hns3: add support to query scc
 version by devlink info
To: Jakub Kicinski <kuba@...nel.org>
References: <20240327114330.1826631-1-shaojijie@...wei.com>
 <20240327114330.1826631-5-shaojijie@...wei.com>
 <20240328190714.16e3f86a@...nel.org>
From: Jijie Shao <shaojijie@...wei.com>
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on 2024/3/29 10:07, Jakub Kicinski wrote:
> On Wed, 27 Mar 2024 19:43:30 +0800 Jijie Shao wrote:
>> From: Hao Chen <chenhao418@...wei.com>
>>
>> Add support to query scc version by devlink info for device V3.
> What's SCC? Does none of the generic versions fit the bill?
> https://docs.kernel.org/next/networking/devlink/devlink-info.html#generic-versions

SCC means "soft congestion control", which is similar to fw.roce, but not exactly the same.
It is a firmware dedicated to providing congestion control for roce,

> If not you still have to document the meaning of this component
> in Documentation/networking/devlink/hns3.rst

OK, I will describe this inDocumentation/networking/devlink/hns3.rst

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