From: "Zhang, Helin" <helin.zhang@intel.com>
To: "Zhang, Helin" <helin.zhang@intel.com>,
"Wang, Xiao W" <xiao.w.wang@intel.com>,
"Zhang, Qi Z" <qi.z.zhang@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"stable@dpdk.org" <stable@dpdk.org>,
"Wang, Xiao W" <xiao.w.wang@intel.com>
Subject: Re: [dpdk-dev] [PATCH] net/fm10k: fix logical port delete
Date: Wed, 20 Dec 2017 05:50:31 +0000 [thread overview]
Message-ID: <F35DEAC7BCE34641BA9FAC6BCA4A12E71ACC1BE3@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <F35DEAC7BCE34641BA9FAC6BCA4A12E71ACC1B78@SHSMSX103.ccr.corp.intel.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Zhang, Helin
> Sent: Wednesday, December 20, 2017 1:44 PM
> To: Wang, Xiao W; Zhang, Qi Z
> Cc: dev@dpdk.org; stable@dpdk.org; Wang, Xiao W
> Subject: Re: [dpdk-dev] [PATCH] net/fm10k: fix logical port delete
>
>
>
> > -----Original Message-----
> > From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Xiao Wang
> > Sent: Saturday, December 9, 2017 9:56 AM
> > To: Zhang, Qi Z
> > Cc: dev@dpdk.org; stable@dpdk.org; Wang, Xiao W
> > Subject: [dpdk-dev] [PATCH] net/fm10k: fix logical port delete
> >
> > When closing port, we need to send mailbox messages to switch manager
> > to reset multicast mode and delete logical port. In the latest
> > IES_SDK, e.g. v4.3.3, switch takes longer time to handle these mailbox
> messages.
> >
> > So this patch adds longer delay to accommodate this change. Otherwise,
> > the mailbox will be closed before all the messages are handled, as a
> > result, the logical port remains in switch manager after port is closed.
> >
> > Fixes: b961fe9344dd ("net/fm10k: fix MAC address removal from switch")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
> Acked-by: Helin Zhang <helin.zhang@intel.com>
Applied to next-net-intel. Thanks a lot! /Helin
prev parent reply other threads:[~2017-12-20 5:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-09 1:55 Xiao Wang
2017-12-20 5:44 ` Zhang, Helin
2017-12-20 5:50 ` Zhang, Helin [this message]
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