From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Wenzhuo Lu <wenzhuo.lu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] ixgbe/base: fix VF multi-queue failure
Date: Wed, 30 Mar 2016 19:54:30 +0200 [thread overview]
Message-ID: <2656437.D36Uy5eLlH@xps13> (raw)
In-Reply-To: <1459305971-5480-1-git-send-email-wenzhuo.lu@intel.com>
2016-03-30 10:46, Wenzhuo Lu:
> When starting testpmd with multiple queues on a ixgbe VF
> port, it failed with this printing, "nb_rxq(4) is greater
> than max_rx_queues(1)".
>
> The root cause is the VF doesn't get the right max rx queue
> number from PF and it uses the default value 1.
> VF max rx queue number is set by PF through mailbox messages.
> The message for this setting only supports version 1.1. As
> message version is updated to 1.2, VF cannot parse the rx queue
> number setting message correctly.
>
> This patch raise a specific base code update for this issue.
>
> Fixes: 72dec9e37a84 ("ixgbe: support multicast promiscuous mode on VF")
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Applied, thanks
prev parent reply other threads:[~2016-03-30 17:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-30 2:46 Wenzhuo Lu
2016-03-30 17:54 ` Thomas Monjalon [this message]
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