From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: dev <dev-bounces@dpdk.org>, "Lu, Wenzhuo" <wenzhuo.lu@intel.com>,
"Ananyev, Konstantin" <konstantin.ananyev@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"stable@dpdk.org" <stable@dpdk.org>,
Matthew Smith <mgsmith@netgate.com>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] ixgbe: wait longer for link after fiber MAC setup
Date: Sun, 30 Sep 2018 02:15:57 +0000 [thread overview]
Message-ID: <039ED4275CED7440929022BC67E70611532A8354@SHSMSX103.ccr.corp.intel.com> (raw)
In-Reply-To: <20180716163604.31896-1-mgsmith@netgate.com>
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org]
> Sent: Tuesday, July 17, 2018 12:36 AM
> To: Lu, Wenzhuo <wenzhuo.lu@intel.com>; Ananyev, Konstantin
> <konstantin.ananyev@intel.com>
> Cc: dev@dpdk.org; stable@dpdk.org; Matthew Smith <mgsmith@netgate.com>
> Subject: [dpdk-dev] [PATCH] ixgbe: wait longer for link after fiber MAC setup
>
> After setting up the link on a fiber port, the maximum wait time for the link to
> come up is 500 ms in ixgbe_setup_mac_link_multispeed_fiber().
> On an x550 SFP+ port, this is often not sufficiently long for the link to come up.
> This can result in never being able to retrieve accurate link status for the port
> using rte_eth_link_get_nowait().
>
> Increase the maximum wait time in ixgbe_setup_mac_link_multispeed_fiber()
> to 1 s.
>
> Bugzilla ID: 69
> Fixes: f3430431abaf ("ixgbe/base: add SFP+ dual-speed support")
> Cc: stable@dpdk.org
>
> Signed-off-by: Matthew Smith <mgsmith@netgate.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
prev parent reply other threads:[~2018-09-30 2:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 16:36 [dpdk-stable] " Matthew Smith
2018-09-30 2:15 ` Zhang, Qi Z [this message]
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