From: "Chen, Jing D" <jing.d.chen@intel.com>
To: "Wang, Xiao W" <xiao.w.wang@intel.com>,
"Lin, Xueqin" <xueqin.lin@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/fm10k: fix MAC address remnant in switch
Date: Fri, 5 Aug 2016 05:52:51 +0000 [thread overview]
Message-ID: <4341B239C0EFF9468EE453F9E9F4604D044E62CF@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1470367063-14035-1-git-send-email-xiao.w.wang@intel.com>
Hi,
> -----Original Message-----
> From: Wang, Xiao W
> Sent: Friday, August 05, 2016 11:18 AM
> To: Chen, Jing D <jing.d.chen@intel.com>; Lin, Xueqin <xueqin.lin@intel.com>
> Cc: dev@dpdk.org; Wang, Xiao W <xiao.w.wang@intel.com>
> Subject: [PATCH] net/fm10k: fix MAC address remnant in switch
>
> When testpmd quits with two ports, the second port's MAC address
> remains in the MAC table of switch manager.
>
> There should be some time for HW to quiesce when closing a port,
> otherwise the subsequent port close won't be handled correctly.
>
> This patch adds some delay after turning off a logic port, just as
> what the kernel driver does.
>
> Fixes: 8b5c9ec20b7b ("support VMDQ in MAC/VLAN filter")
>
> Reported-by: Xueqin Lin <xueqin.lin@intel.com>
> Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by : Jing Chen <jing.d.chen@intel.com>
next prev parent reply other threads:[~2016-08-05 5:53 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-05 3:17 Xiao Wang
2016-08-05 5:52 ` Chen, Jing D [this message]
2016-09-21 11:14 ` Bruce Richardson
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