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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Wenzhuo Lu <wenzhuo.lu@intel.com>
Cc: dev@dpdk.org
Subject: Re: [PATCH] lib: fix DCB config issue on ixgbe
Date: Mon, 11 Apr 2016 11:52:05 +0200	[thread overview]
Message-ID: <2081231.H599pWkcUZ@xps13> (raw)
In-Reply-To: <1460363050-27962-1-git-send-email-wenzhuo.lu@intel.com>

2016-04-11 16:24, Wenzhuo Lu:
> An issue is found that DCB cannot be configged on ixgbe
> NICs. It's said the TX queue number is not right.
> On ixgbe the max TX queue number is not fixed, it depends
> on the multi-queue mode. The API rte_eth_dev_configure
> should be used to config this mode. But the input of this
> API includes TX queue number. The problem is before the
> mode is configged, we cannot decide the TX queue number.
> 
> This patch adds an API to config RX & TX multi-queue mode
> separately. After the mode is configged, the max RX & TX
> queue number is decided. Then we can set the appropriate
> RX & TX queue number.
> 
> Fixes: 96c0450dff86 (ixgbe: fix dropping packets from unsupported Tx queues)
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
> ---
>  app/test-pmd/testpmd.c                 | 40 +++++++++++++++++++---------------
>  lib/librte_ether/rte_ethdev.c          | 17 +++++++++++++++
>  lib/librte_ether/rte_ethdev.h          | 19 ++++++++++++++++
>  lib/librte_ether/rte_ether_version.map |  1 +
>  4 files changed, 59 insertions(+), 18 deletions(-)

Obviously, it will be considered for 16.07.

  reply	other threads:[~2016-04-11  9:52 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-11  8:24 Wenzhuo Lu
2016-04-11  9:52 ` Thomas Monjalon [this message]
2016-04-12  0:39   ` Lu, Wenzhuo
2016-05-04 21:47 ` [PATCH v2] " Wenzhuo Lu
2016-05-05 21:33 ` [PATCH v3] ethdev: " Wenzhuo Lu
2016-06-17 11:21   ` De Lara Guarch, Pablo
2016-06-22 17:01   ` Thomas Monjalon
2016-06-23  1:04     ` Lu, Wenzhuo
2016-06-23 12:21       ` Thomas Monjalon
2016-06-24  0:45         ` Lu, Wenzhuo
2016-06-30  1:40           ` Lu, Wenzhuo
2016-06-30  7:41             ` Thomas Monjalon
2016-06-30  8:23               ` Lu, Wenzhuo
2016-06-30  8:47               ` Lu, Wenzhuo

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