From: "Zhang, Helin" <helin.zhang@intel.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] i40e: fix the issue of port initialization failure
Date: Fri, 5 Feb 2016 01:20:30 +0000 [thread overview]
Message-ID: <F35DEAC7BCE34641BA9FAC6BCA4A12E70A9937C7@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <1450848779-8183-1-git-send-email-helin.zhang@intel.com>
> -----Original Message-----
> From: Zhang, Helin
> Sent: Wednesday, December 23, 2015 1:33 PM
> To: dev@dpdk.org
> Cc: Xu, Qian Q; Zhang, Helin
> Subject: [PATCH] i40e: fix the issue of port initialization failure
>
> Workaround for the issue of cannot processing adminq commands during
> initialization, when 2x40G or 4x10G is receiving packets in highest throughput.
> Register 0x002698a8 and 0x002698ac should be cleared at first, and restored
> with the default values at the end. No more details, as they are not exposed
> registers.
>
> Signed-off-by: Helin Zhang <helin.zhang@intel.com>
NACK, as it will be fixed by firmware. This workaround in SW is not needed at all.
prev parent reply other threads:[~2016-02-05 1:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-23 5:32 Helin Zhang
2016-02-03 16:31 ` Bruce Richardson
2016-02-04 0:50 ` Zhang, Helin
2016-02-04 8:43 ` Thomas Monjalon
2016-02-05 1:21 ` Zhang, Helin
2016-02-05 1:20 ` Zhang, Helin [this message]
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