From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH] ixgbe: fix a x550 DCB issue
Date: Wed, 09 Sep 2015 14:28:34 +0200 [thread overview]
Message-ID: <5000913.VDPRVFQlOm@xps13> (raw)
In-Reply-To: <9BB6961774997848B5B42BEC655768F8CCADE4@SHSMSX104.ccr.corp.intel.com>
> > There's a DCB issue on x550. For 8 TCs, if a packet with user priority 6 or 7 is
> > injected to the NIC, then the NIC will put 3 packets into the queue. There's
> > also a similar issue for 4 TCs.
> > The root cause is RXPBSIZE is not right. RXPBSIZE of x550 is 384. It's different
> > from other 10G NICs. We need to set the RXPBSIZE according to the NIC type.
> >
> > Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
> Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Applied, thanks
prev parent reply other threads:[~2015-09-09 12:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-26 7:11 [PATCH] ixgbe: fix a x550 DCB issue Wenzhuo Lu
2015-09-08 0:55 ` Wu, Jingjing
2015-09-09 12:28 ` Thomas Monjalon [this message]
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