From: Yunsheng Lin <linyunsheng@huawei.com>
To: Yuval Mintz <yuvalm@mellanox.com>,
"davem@davemloft.net" <davem@davemloft.net>
Cc: "huangdaode@hisilicon.com" <huangdaode@hisilicon.com>,
"xuwei5@hisilicon.com" <xuwei5@hisilicon.com>,
"liguozhu@hisilicon.com" <liguozhu@hisilicon.com>,
"Yisen.Zhuang@huawei.com" <Yisen.Zhuang@huawei.com>,
"gabriele.paoloni@huawei.com" <gabriele.paoloni@huawei.com>,
"john.garry@huawei.com" <john.garry@huawei.com>,
"linuxarm@huawei.com" <linuxarm@huawei.com>,
"salil.mehta@huawei.com" <salil.mehta@huawei.com>,
"lipeng321@huawei.com" <lipeng321@huawei.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH net-next 1/2] mqprio: Add a new hardware offload type in mqprio
Date: Fri, 13 Oct 2017 10:12:38 +0800 [thread overview]
Message-ID: <7d1bb860-16c2-3ed6-7f18-d1366ff709d6@huawei.com> (raw)
In-Reply-To: <AM0PR0502MB3683208C0F411F67C70BF6B1BF4B0@AM0PR0502MB3683.eurprd05.prod.outlook.com>
Hi, Yuval
On 2017/10/13 4:10, Yuval Mintz wrote:
>> When a driver supports both dcb and hardware offloaded mqprio, and
>> user is running mqprio and dcb tool concurrently, the configuration
>> set by each tool may be conflicted with each other because the dcb
> (for second 'each') s/each/the
>
Will do, Thanks
>> and mqprio may be using the same hardwere offload component and share
> s/hardwere/hardware
Will do, Thanks
>
>> the tc system in the network stack.
>>
>> This patch adds a new offload type to indicate that the underlying
>> driver offload prio mapping as part of DCB. If the driver would be
> 'should' offload
Will do, Thanks
>
>> incapable of that it would refuse the offload. User would then have
>> to explicitly request that qdisc offload.
>
>
>
next prev parent reply other threads:[~2017-10-13 2:14 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-12 2:38 [PATCH net-next 0/2] Add mqprio hardware offload support in hns3 driver Yunsheng Lin
2017-10-12 2:38 ` [PATCH net-next 1/2] mqprio: Add a new hardware offload type in mqprio Yunsheng Lin
2017-10-12 20:10 ` Yuval Mintz
2017-10-13 2:12 ` Yunsheng Lin [this message]
2017-10-12 2:38 ` [PATCH net-next 2/2] net: hns3: Add mqprio hardware offload support in hns3 driver Yunsheng Lin
2017-10-12 20:21 ` [PATCH net-next 0/2] " Yuval Mintz
2017-10-13 2:07 ` Yunsheng Lin
2017-10-15 5:14 ` Yuval Mintz
2017-10-15 8:51 ` Yuval Mintz
2017-10-16 1:55 ` Yunsheng Lin
2017-10-16 1:41 ` Yunsheng Lin
2017-10-16 6:25 ` Yuval Mintz
2017-10-16 7:05 ` Yunsheng Lin
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