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From: "Ouyang, Changchun" <changchun.ouyang@intel.com>
To: Vlad Zolotarov <vladz@cloudius-systems.com>,
	"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v3 5/6] ixgbe: Config VF RSS
Date: Fri, 26 Dec 2014 02:07:55 +0000	[thread overview]
Message-ID: <F52918179C57134FAEC9EA62FA2F96251194B6A7@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <549C0D84.60305@cloudius-systems.com>



> -----Original Message-----
> From: Vlad Zolotarov [mailto:vladz@cloudius-systems.com]
> Sent: Thursday, December 25, 2014 9:14 PM
> To: Ouyang, Changchun; dev@dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v3 5/6] ixgbe: Config VF RSS
> 
> 
> On 12/25/14 04:14, Ouyang, Changchun wrote:
> > Hi,
> >
> >> -----Original Message-----
> >> From: Vlad Zolotarov [mailto:vladz@cloudius-systems.com]
> >> Sent: Wednesday, December 24, 2014 6:40 PM
> >> To: Ouyang, Changchun; dev@dpdk.org
> >> Subject: Re: [dpdk-dev] [PATCH v3 5/6] ixgbe: Config VF RSS
> >>
> >>
> >> On 12/24/14 07:23, Ouyang Changchun wrote:
> >>> It needs config RSS and IXGBE_MRQC and IXGBE_VFPSRTYPE to enable
> VF
> >> RSS.
> >>> The psrtype will determine how many queues the received packets will
> >>> distribute to, and the value of psrtype should depends on both facet:
> >>> max VF rxq number which has been negotiated with PF, and the number
> >>> of
> >> rxq specified in config on guest.
> >>> Signed-off-by: Changchun Ouyang <changchun.ouyang@intel.com>
> >>> ---
> >>>    lib/librte_pmd_ixgbe/ixgbe_pf.c   | 15 +++++++
> >>>    lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 92
> >> ++++++++++++++++++++++++++++++++++-----
> >>>    2 files changed, 97 insertions(+), 10 deletions(-)
> >>>
> >>> diff --git a/lib/librte_pmd_ixgbe/ixgbe_pf.c
> >>> b/lib/librte_pmd_ixgbe/ixgbe_pf.c index cbb0145..9c9dad8 100644
> >>> --- a/lib/librte_pmd_ixgbe/ixgbe_pf.c
> >>> +++ b/lib/librte_pmd_ixgbe/ixgbe_pf.c
> >>> @@ -187,6 +187,21 @@ int ixgbe_pf_host_configure(struct rte_eth_dev
> >> *eth_dev)
> >>>    	IXGBE_WRITE_REG(hw, IXGBE_MPSAR_LO(hw-
> mac.num_rar_entries), 0);
> >>>    	IXGBE_WRITE_REG(hw, IXGBE_MPSAR_HI(hw-
> mac.num_rar_entries), 0);
> >>>
> >>> +	/*
> >>> +	 * VF RSS can support at most 4 queues for each VF, even if
> >>> +	 * 8 queues are available for each VF, it need refine to 4
> >>> +	 * queues here due to this limitation, otherwise no queue
> >>> +	 * will receive any packet even RSS is enabled.
> >> According to Table 7-3 in the 82599 spec RSS is not available when
> >> port is configured to have 8 queues per pool. This means that if u
> >> see this configuration u may immediately disable RSS flow in your code.
> >>
> > 8 queues here means the available number queue per vf, it is
> > calculated according to max vfs, e.g. if max vfs is 16(or less than),
> > then each vf 'COULD' have 8 queues evenly, pf early init stage estimate this
> value, but that is not precise, so need refine this.
> > User don't know this estimated value, it is internal value, not come from
> user's input/configure.
> > Hope it is clear to you.
> >>> +	 */
> >>> +	if (eth_dev->data->dev_conf.rxmode.mq_mode ==
> >> ETH_MQ_RX_VMDQ_RSS) {
> >>> +		if (RTE_ETH_DEV_SRIOV(eth_dev).nb_q_per_pool == 8) {
> >>> +			RTE_ETH_DEV_SRIOV(eth_dev).active =
> >> ETH_32_POOLS;
> >>> +			RTE_ETH_DEV_SRIOV(eth_dev).nb_q_per_pool = 4;
> >>> +			RTE_ETH_DEV_SRIOV(eth_dev).def_pool_q_idx =
> >>> +				dev_num_vf(eth_dev) * 4;
> >> According to 82599 spec u can't do that since RSS is not allowed when
> >> port is configured to have 8 function per-VF. Have u verified that
> >> this works? If yes, then spec should be updated.
> >>
> > Response as above,
> > Of course I have validated this. It works well.
> >
> >>> +		}
> >>> +	}
> >>> +
> >>>    	/* set VMDq map to default PF pool */
> >>>    	hw->mac.ops.set_vmdq(hw, 0,
> >>> RTE_ETH_DEV_SRIOV(eth_dev).def_vmdq_idx);
> >>>
> >>> diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
> >>> b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
> >>> index f69abda..a7c17a4 100644
> >>> --- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
> >>> +++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
> >>> @@ -3327,6 +3327,39 @@ ixgbe_alloc_rx_queue_mbufs(struct
> >> igb_rx_queue *rxq)
> >>>    }
> >>>
> >>>    static int
> >>> +ixgbe_config_vf_rss(struct rte_eth_dev *dev) {
> >>> +	struct ixgbe_hw *hw;
> >>> +	uint32_t mrqc;
> >>> +
> >>> +	ixgbe_rss_configure(dev);
> >>> +
> >>> +	hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> >>> +
> >>> +	/* MRQC: enable VF RSS */
> >>> +	mrqc = IXGBE_READ_REG(hw, IXGBE_MRQC);
> >>> +	mrqc &= ~IXGBE_MRQC_MRQE_MASK;
> >>> +	switch (RTE_ETH_DEV_SRIOV(dev).active) {
> >>> +	case ETH_64_POOLS:
> >>> +		mrqc |= IXGBE_MRQC_VMDQRSS64EN;
> >>> +		break;
> >>> +
> >>> +	case ETH_32_POOLS:
> >>> +	case ETH_16_POOLS:
> >>> +		mrqc |= IXGBE_MRQC_VMDQRSS32EN;
> >> Again, this contradicts with the spec.
> >>
> >>> +		break;
> >>> +
> >>> +	default:
> >>> +		PMD_INIT_LOG(ERR, "Invalid pool number in IOV mode");
> >>> +		return -EINVAL;
> >>> +	}
> >>> +
> >>> +	IXGBE_WRITE_REG(hw, IXGBE_MRQC, mrqc);
> >>> +
> >>> +	return 0;
> >>> +}
> >>> +
> >>> +static int
> >>>    ixgbe_dev_mq_rx_configure(struct rte_eth_dev *dev)
> >>>    {
> >>>    	struct ixgbe_hw *hw =
> >>> @@ -3358,24 +3391,38 @@ ixgbe_dev_mq_rx_configure(struct
> >> rte_eth_dev *dev)
> >>>    			default: ixgbe_rss_disable(dev);
> >>>    		}
> >>>    	} else {
> >>> -		switch (RTE_ETH_DEV_SRIOV(dev).active) {
> >>>    		/*
> >>>    		 * SRIOV active scheme
> >>>    		 * FIXME if support DCB/RSS together with VMDq & SRIOV
> >>>    		 */
> >>> -		case ETH_64_POOLS:
> >>> -			IXGBE_WRITE_REG(hw, IXGBE_MRQC,
> >> IXGBE_MRQC_VMDQEN);
> >>> +		switch (dev->data->dev_conf.rxmode.mq_mode) {
> >>> +		case ETH_MQ_RX_RSS:
> >>> +		case ETH_MQ_RX_VMDQ_RSS:
> >>> +			ixgbe_config_vf_rss(dev);
> >>>    			break;
> >>>
> >>> -		case ETH_32_POOLS:
> >>> -			IXGBE_WRITE_REG(hw, IXGBE_MRQC,
> >> IXGBE_MRQC_VMDQRT4TCEN);
> >>> -			break;
> >>> +		default:
> >>> +			switch (RTE_ETH_DEV_SRIOV(dev).active) {
> >> Sorry for nitpicking but have u considered taking this encapsulated
> >> "switch- case" block into a separate function? This could make the
> >> code look a lot nicer. ;)
> > Only one place use it, so don't need make it a function, And I prefer
> > to the current code.
> 
> Functions may be used not only to have a repeatedly called code but also to
> make a caller code more readable. Encapsulated switch-case is one of the
> examples of a *not* readable code constructs which should be avoided.
> 
> >
> >>> +			case ETH_64_POOLS:
> >>> +				IXGBE_WRITE_REG(hw, IXGBE_MRQC,
> >>> +					IXGBE_MRQC_VMDQEN);
> >>> +				break;
> >>>
> >>> -		case ETH_16_POOLS:
> >>> -			IXGBE_WRITE_REG(hw, IXGBE_MRQC,
> >> IXGBE_MRQC_VMDQRT8TCEN);
> >>> +			case ETH_32_POOLS:
> >>> +				IXGBE_WRITE_REG(hw, IXGBE_MRQC,
> >>> +					IXGBE_MRQC_VMDQRT4TCEN);
> >>> +				break;
> >>> +
> >>> +			case ETH_16_POOLS:
> >>> +				IXGBE_WRITE_REG(hw, IXGBE_MRQC,
> >>> +					IXGBE_MRQC_VMDQRT8TCEN);
> >>> +				break;
> >>> +			default:
> >>> +				PMD_INIT_LOG(ERR,
> >>> +					"invalid pool number in IOV mode");
> >>> +				break;
> >>> +			}
> >>>    			break;
> >>> -		default:
> >>> -			PMD_INIT_LOG(ERR, "invalid pool number in IOV
> >> mode");
> >>>    		}
> >>>    	}
> >>>
> >>> @@ -3989,10 +4036,32 @@ ixgbevf_dev_rx_init(struct rte_eth_dev
> *dev)
> >>>    	uint16_t buf_size;
> >>>    	uint16_t i;
> >>>    	int ret;
> >>> +	uint16_t valid_rxq_num;
> >>>
> >>>    	PMD_INIT_FUNC_TRACE();
> >>>    	hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> >>>
> >>> +	valid_rxq_num = RTE_MIN(dev->data->nb_rx_queues,
> >>> +hw->mac.max_rx_queues);
> >>> +
> >>> +	/*
> >>> +	 * VMDq RSS can't support 3 queues, so config it into 4 queues,
> >>> +	 * and give user a hint that some packets may loss if it doesn't
> >>> +	 * poll the queue where those packets are distributed to.
> >>> +	 */
> >>> +	if (valid_rxq_num == 3)
> >>> +		valid_rxq_num = 4;
> >> Why to configure more queues that requested and not less (2)? Why to
> >> configure anything at all and not return an error?
> >>
> >>> +
> >>> +	if (dev->data->nb_rx_queues > valid_rxq_num) {
> >>> +		PMD_INIT_LOG(ERR, "The number of Rx queue invalid, "
> >>> +			"it should be equal to or less than %d",
> >>> +			valid_rxq_num);
> >>> +		return -1;
> >>> +	} else if (dev->data->nb_rx_queues < valid_rxq_num)
> >>> +		PMD_INIT_LOG(ERR, "The number of Rx queue is less "
> >>> +			"than the number of available Rx queues:%d, "
> >>> +			"packets in Rx queues(q_id >= %d) may loss.",
> >>> +			valid_rxq_num, dev->data->nb_rx_queues);
> >> Who ever looks in the "INIT_LOG" if everything "work well" and u make it
> >> look so by allowing this call to succeed. And then some packets will just
> >> silently not arrive?! And what the used should somehow guess to do?
> >> - Look in the "INIT_LOG"?! This is a nightmare!
> > Sorry, I don't think so again, if user find any packets loss, he will care for log,
> > Then he can find that log there, then user can refine its rxq number due
> the wrong rxq number,
> > Why is it a nightmare?
> 
> Because usually u expect that if the function call returns with a
> success it means a success. Why a user has to learn that a device
> configuration function was provided with wrong parameters from the
> packet loss? If parameters are not allowed u expect to get an error as a
> return value. Since when errors are returned in a form of a log message?
> Why do u think there is a living person running a DPDK based
> application? How do u expect somebody build an automated environment
> when part of errors are returned in some log? Should he/she add a log
> parser?
If it is automated environment, the log parsing should also be automated,
At least it should report to living person.  But this is another topic we could stop here. Let's focus on vf rss

> On the other hand, why do u think 4 queues is a better option for a user
> than 2 queue when he asked for 3 queues? What kind of heuristics is that?
> 
> To summarize - it would be much better if u just returned an EINVAL
> error in that case.

As I said, it seems you have strong reason to use 2 queues here, and return error
If user try to use 3 queues, I will consider it in v4, but still need insights from more guys here.
> 
> >
> > I don't agree with you about "silently not arrive", because we have hint/log
> there.
> >
> > Return error here is also possible way,
> 
> It's the only possible way! ;)
> 
> > Again need other guys' insight here.
> >
> >>> +
> >>>    	/*
> >>>    	 * When the VF driver issues a IXGBE_VF_RESET request, the PF
> >> driver
> >>>    	 * disables the VF receipt of packets if the PF MTU is > 1500.
> >>> @@ -4094,6 +4163,9 @@ ixgbevf_dev_rx_init(struct rte_eth_dev *dev)
> >>>    			IXGBE_PSRTYPE_IPV6HDR;
> >>>    #endif
> >>>
> >>> +	/* Set RQPL for VF RSS according to max Rx queue */
> >>> +	psrtype |= (valid_rxq_num >> 1) <<
> >>> +		IXGBE_PSRTYPE_RQPL_SHIFT;
> >>>    	IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, psrtype);
> >>>
> >>>    	if (dev->data->dev_conf.rxmode.enable_scatter) {

  reply	other threads:[~2014-12-26  2:08 UTC|newest]

Thread overview: 144+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-15  2:56 [dpdk-dev] [PATCH 0/6] Enable VF RSS for Niantic Ouyang Changchun
2014-12-15  2:57 ` [dpdk-dev] [PATCH 1/6] ixgbe: Code cleanup Ouyang Changchun
2014-12-15  2:57 ` [dpdk-dev] [PATCH 2/6] ixgbe: Negotiate VF API version Ouyang Changchun
2014-12-15  2:57 ` [dpdk-dev] [PATCH 3/6] ixgbe: Get VF queue number Ouyang Changchun
2014-12-15  2:57 ` [dpdk-dev] [PATCH 4/6] ether: Check VMDq RSS mode Ouyang Changchun
2014-12-15  2:57 ` [dpdk-dev] [PATCH 5/6] ixgbe: Config VF RSS Ouyang Changchun
2014-12-15  2:57 ` [dpdk-dev] [PATCH 6/6] testpmd: Set Rx VMDq RSS mode Ouyang Changchun
2014-12-15 10:55 ` [dpdk-dev] [PATCH 0/6] Enable VF RSS for Niantic Bruce Richardson
2014-12-16  0:58   ` Ouyang, Changchun
2014-12-24  2:56 ` [dpdk-dev] [PATCH v2 " Ouyang Changchun
2014-12-24  2:56   ` [dpdk-dev] [PATCH v2 1/6] ixgbe: Code cleanup Ouyang Changchun
2014-12-24  3:08     ` Zhang, Helin
2014-12-24  3:22       ` Ouyang, Changchun
2014-12-24  3:41         ` Zhang, Helin
2014-12-24  3:50           ` Ouyang, Changchun
2014-12-24  3:53             ` Zhang, Helin
2014-12-24  4:46               ` Ouyang, Changchun
2014-12-24  2:56   ` [dpdk-dev] [PATCH v2 2/6] ixgbe: Negotiate VF API version Ouyang Changchun
2014-12-24  2:56   ` [dpdk-dev] [PATCH v2 3/6] ixgbe: Get VF queue number Ouyang Changchun
2014-12-24  2:56   ` [dpdk-dev] [PATCH v2 4/6] ether: Check VMDq RSS mode Ouyang Changchun
2014-12-24  2:56   ` [dpdk-dev] [PATCH v2 5/6] ixgbe: Config VF RSS Ouyang Changchun
2014-12-24  2:56   ` [dpdk-dev] [PATCH v2 6/6] testpmd: Set Rx VMDq RSS mode Ouyang Changchun
2014-12-24  5:22   ` [dpdk-dev] [PATCH v3 0/6] Enable VF RSS for Niantic Ouyang Changchun
2014-12-24  5:22     ` [dpdk-dev] [PATCH v3 1/6] ixgbe: Code cleanup Ouyang Changchun
2014-12-24  5:23     ` [dpdk-dev] [PATCH v3 2/6] ixgbe: Negotiate VF API version Ouyang Changchun
2014-12-24  5:23     ` [dpdk-dev] [PATCH v3 3/6] ixgbe: Get VF queue number Ouyang Changchun
2014-12-24  5:23     ` [dpdk-dev] [PATCH v3 4/6] ether: Check VMDq RSS mode Ouyang Changchun
2014-12-24  5:23     ` [dpdk-dev] [PATCH v3 5/6] ixgbe: Config VF RSS Ouyang Changchun
2014-12-24 10:39       ` Vlad Zolotarov
2014-12-25  2:14         ` Ouyang, Changchun
2014-12-25 13:13           ` Vlad Zolotarov
2014-12-26  2:07             ` Ouyang, Changchun [this message]
2014-12-25  2:43         ` Ouyang, Changchun
2014-12-25 13:20           ` Vlad Zolotarov
2014-12-26  1:52             ` Ouyang, Changchun
2014-12-26  6:49               ` Vladislav Zolotarov
2014-12-26  7:26                 ` Ouyang, Changchun
2014-12-26  7:37                   ` Vladislav Zolotarov
2014-12-26  8:45                     ` Ouyang, Changchun
2014-12-28 10:14                       ` Vlad Zolotarov
2015-01-05 10:29               ` Bruce Richardson
2015-01-06  1:00                 ` Ouyang, Changchun
2014-12-25 13:38           ` Vlad Zolotarov
2014-12-26  1:26             ` Ouyang, Changchun
2015-01-04  2:10       ` Liang, Cunming
2015-01-04  6:25         ` Ouyang, Changchun
2014-12-24  5:23     ` [dpdk-dev] [PATCH v3 6/6] testpmd: Set Rx VMDq RSS mode Ouyang Changchun
2014-12-24  9:59     ` [dpdk-dev] [PATCH v3 0/6] Enable VF RSS for Niantic Vlad Zolotarov
2014-12-25  1:46       ` Ouyang, Changchun
2015-01-05 10:38         ` Bruce Richardson
2015-01-05 13:02           ` Vlad Zolotarov
2015-01-06  1:11             ` Ouyang, Changchun
2015-01-06 11:18               ` Vlad Zolotarov
2015-01-06 11:18               ` Vlad Zolotarov
2015-01-06  1:04           ` Ouyang, Changchun
2014-12-24 10:49     ` Vlad Zolotarov
2014-12-25  2:26       ` Ouyang, Changchun
2014-12-25 12:46         ` Vlad Zolotarov
2014-12-26  2:37           ` Ouyang, Changchun
     [not found]             ` <CAOYyTHbrB-VinN5ZEd1tYTnS7_GhCT1jiHiZzNKkQUEJ1rG79w@mail.gmail.com>
2014-12-26  5:16               ` Vladislav Zolotarov
2014-12-26  5:25                 ` Ouyang, Changchun
2015-01-04  7:18     ` [dpdk-dev] [PATCH v4 " Ouyang Changchun
2015-01-04  7:18       ` [dpdk-dev] [PATCH v4 1/6] ixgbe: Code cleanup Ouyang Changchun
2015-01-04  8:22         ` Vlad Zolotarov
2015-01-04  7:18       ` [dpdk-dev] [PATCH v4 2/6] ixgbe: Negotiate VF API version Ouyang Changchun
2015-01-04  8:26         ` Vlad Zolotarov
2015-01-04  8:30           ` Vlad Zolotarov
2015-01-04  8:37             ` Ouyang, Changchun
2015-01-04  8:40               ` Vlad Zolotarov
2015-01-04  8:51                 ` Ouyang, Changchun
2015-01-04  9:37                   ` Vlad Zolotarov
2015-01-04  7:18       ` [dpdk-dev] [PATCH v4 3/6] ixgbe: Get VF queue number Ouyang Changchun
2015-01-04  8:38         ` Vlad Zolotarov
2015-01-05  2:59           ` Ouyang, Changchun
2015-01-05 10:07             ` Vlad Zolotarov
2015-01-06  1:54               ` Ouyang, Changchun
2015-01-06 11:26                 ` Vlad Zolotarov
2015-01-07  1:18                   ` Ouyang, Changchun
2015-01-04  7:18       ` [dpdk-dev] [PATCH v4 4/6] ether: Check VMDq RSS mode Ouyang Changchun
2015-01-04  8:45         ` Vlad Zolotarov
2015-01-04  8:58           ` Ouyang, Changchun
2015-01-04  9:45             ` Vlad Zolotarov
2015-01-05  1:00               ` Ouyang, Changchun
2015-01-05 10:09                 ` Vlad Zolotarov
2015-01-06  1:56                   ` Ouyang, Changchun
2015-01-06 19:56                     ` Vlad Zolotarov
2015-01-07  2:28                       ` Ouyang, Changchun
2015-01-04  7:18       ` [dpdk-dev] [PATCH v4 5/6] ixgbe: Config VF RSS Ouyang Changchun
2015-01-04  7:18       ` [dpdk-dev] [PATCH v4 6/6] testpmd: Set Rx VMDq RSS mode Ouyang Changchun
2015-01-04  8:49         ` Vlad Zolotarov
2015-01-04  9:01           ` Ouyang, Changchun
2015-01-04  9:46             ` Vlad Zolotarov
2015-01-05  2:38               ` Ouyang, Changchun
2015-01-05 10:12                 ` Vlad Zolotarov
2015-01-06  2:01                   ` Ouyang, Changchun
2015-01-06 12:53                     ` Vlad Zolotarov
2015-01-07  1:50                       ` Ouyang, Changchun
2015-01-07  6:32       ` [dpdk-dev] [PATCH v5 0/6] Enable VF RSS for Niantic Ouyang Changchun
2015-01-07  6:32         ` [dpdk-dev] [PATCH v5 1/6] ixgbe: Code cleanup Ouyang Changchun
2015-01-07  6:32         ` [dpdk-dev] [PATCH v5 2/6] ixgbe: Negotiate VF API version Ouyang Changchun
2015-01-07  6:32         ` [dpdk-dev] [PATCH v5 3/6] ixgbe: Get VF queue number Ouyang Changchun
2015-01-08  9:01           ` Vlad Zolotarov
2015-01-07  6:32         ` [dpdk-dev] [PATCH v5 4/6] ether: Check VMDq RSS mode Ouyang Changchun
2015-01-08  9:19           ` Vlad Zolotarov
2015-01-08 18:48             ` Vlad Zolotarov
2015-01-09  5:54               ` Ouyang, Changchun
2015-01-09 13:49                 ` Vlad Zolotarov
2015-01-12  3:41                   ` Ouyang, Changchun
2015-01-12 13:58                     ` Vlad Zolotarov
2015-01-13  1:50                       ` Ouyang, Changchun
2015-01-13  9:00                         ` Vlad Zolotarov
2015-01-14  0:44                           ` Ouyang, Changchun
2015-01-07  6:32         ` [dpdk-dev] [PATCH v5 5/6] ixgbe: Config VF RSS Ouyang Changchun
2015-01-08  9:43           ` Vlad Zolotarov
2015-01-09  6:07             ` Ouyang, Changchun
2015-01-09 14:01               ` Vlad Zolotarov
2015-01-12  5:11                 ` Ouyang, Changchun
2015-01-07  6:32         ` [dpdk-dev] [PATCH v5 6/6] testpmd: Set Rx VMDq RSS mode Ouyang Changchun
2015-01-08  9:46           ` Vlad Zolotarov
2015-01-08  9:56         ` [dpdk-dev] [PATCH v5 0/6] Enable VF RSS for Niantic Vlad Zolotarov
2015-01-18 21:58           ` Thomas Monjalon
2015-01-19  9:40             ` Vlad Zolotarov
2015-01-12  5:59         ` [dpdk-dev] [PATCH v6 " Ouyang Changchun
2015-01-12  5:59           ` [dpdk-dev] [PATCH v6 1/6] ixgbe: Code cleanup Ouyang Changchun
2015-01-12  5:59           ` [dpdk-dev] [PATCH v6 2/6] ixgbe: Negotiate VF API version Ouyang Changchun
2015-01-12  5:59           ` [dpdk-dev] [PATCH v6 3/6] ixgbe: Get VF queue number Ouyang Changchun
2015-01-19  9:13             ` Wodkowski, PawelX
2015-01-20  0:54               ` Ouyang, Changchun
2015-01-12  5:59           ` [dpdk-dev] [PATCH v6 4/6] ether: Check VMDq RSS mode Ouyang Changchun
2015-01-12 14:06             ` Vlad Zolotarov
2015-01-18 22:04             ` Thomas Monjalon
2015-01-19 10:31             ` Wodkowski, PawelX
2015-01-20  1:03               ` Ouyang, Changchun
2015-01-12  5:59           ` [dpdk-dev] [PATCH v6 5/6] ixgbe: Config VF RSS Ouyang Changchun
2015-01-12 14:04             ` Vlad Zolotarov
2015-01-20  9:35             ` Wodkowski, PawelX
2015-01-21  2:43               ` Ouyang, Changchun
2015-01-21  8:44                 ` Wodkowski, PawelX
2015-01-22 12:59                   ` Vlad Zolotarov
2015-01-22 13:19                     ` Wodkowski, PawelX
2015-01-12  5:59           ` [dpdk-dev] [PATCH v6 6/6] testpmd: Set Rx VMDq RSS mode Ouyang Changchun
2015-01-12 14:05             ` Vlad Zolotarov
2015-01-18 22:24           ` [dpdk-dev] [PATCH v6 0/6] Enable VF RSS for Niantic Thomas Monjalon
2015-01-19  4:51             ` Ouyang, Changchun

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