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From: "He, Shaopeng" <shaopeng.he@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2] ixgbe: fix link down issue on x550em_x
Date: Thu, 4 Feb 2016 06:21:04 +0000	[thread overview]
Message-ID: <FB82FCC69332B84596FE0CEC3C131094BFCAD0@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1454316159-9528-1-git-send-email-wenzhuo.lu@intel.com>


> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Monday, February 01, 2016 4:43 PM
> To: dev@dpdk.org
> Subject: [dpdk-dev] [PATCH v2] ixgbe: fix link down issue on x550em_x
> 
> Normally the auto-negotiation is supported by FW. But on
> X550EM_X_10G_T it's not supported by FW. As the port of
> X550EM_X_10G_T is 10G. If we connect the port with a peer
> which is 1G. The link is always down.
> We have to supprted auto-neg by SW to avoid such link down
> issue.
> 
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Shaopeng He <shaopeng.he@intel.com>

  reply	other threads:[~2016-02-04  6:21 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-21  7:56 [dpdk-dev] [PATCH] " Wenzhuo Lu
2016-02-01  8:22 ` He, Shaopeng
2016-02-01  8:26   ` Lu, Wenzhuo
2016-02-01  8:42 ` [dpdk-dev] [PATCH v2] " Wenzhuo Lu
2016-02-04  6:21   ` He, Shaopeng [this message]
2016-02-24 14:26     ` Bruce Richardson
2016-02-25  1:32       ` Lu, Wenzhuo
2016-02-25 13:29         ` Bruce Richardson
2016-02-26  0:46           ` Lu, Wenzhuo
2016-02-24 14:26   ` Bruce Richardson
2016-02-25  1:35     ` Lu, Wenzhuo
2016-02-26  3:05 ` [dpdk-dev] [PATCH v3] ixgbe: support link speed auto-neg " Wenzhuo Lu
2016-03-08 17:34   ` Bruce Richardson

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