[dpdk-dev] [PATCH] net/ixgbe: fix VF Rx mode if allmulticast is disabled

Lu, Wenzhuo wenzhuo.lu at intel.com
Fri May 5 03:52:00 CEST 2017


Hi,

> -----Original Message-----
> From: Dai, Wei
> Sent: Thursday, May 4, 2017 5:55 PM
> To: Zhang, Helin; Ananyev, Konstantin; Lu, Wenzhuo
> Cc: dev at dpdk.org; Dai, Wei; stable at dpdk.org
> Subject: [PATCH] net/ixgbe: fix VF Rx mode if allmulticast is disabled
> 
> Some customers find that 82599 NIC DPDK VF PMD can't receive any
> broadcast packets when it is bound to igb_uio in the first time to run a DPDK
> application like testpmd. But when the application is quited and run again,
> the DPDK VF PMD can receive broadcast packets again. The associated PF is
> run by kernel driver when the VF is driven by DPDK PMD.
> 
> When patch fixes this issue.
> 
> Fixes: 260e2e22e26f ("net/ixgbe/base: move multicast mode update")
> Fixes: 72dec9e37a84 ("ixgbe: support multicast promiscuous mode on VF")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Wei Dai <wei.dai at intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu at intel.com>


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