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From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Dai, Wei" <wei.dai@intel.com>, "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH v2 3/4] net/ixgbe: convert to new Rx offloads API
Date: Wed, 14 Mar 2018 21:47:48 +0000	[thread overview]
Message-ID: <2601191342CEEE43887BDE71AB9772589E28FDBA@irsmsx105.ger.corp.intel.com> (raw)
In-Reply-To: <1520427990-73471-4-git-send-email-wei.dai@intel.com>

Hi Wei,

> -----Original Message-----
> From: Dai, Wei
> Sent: Wednesday, March 7, 2018 1:06 PM
> To: Lu, Wenzhuo <wenzhuo.lu@intel.com>; Ananyev, Konstantin <konstantin.ananyev@intel.com>
> Cc: dev@dpdk.org; Dai, Wei <wei.dai@intel.com>
> Subject: [PATCH v2 3/4] net/ixgbe: convert to new Rx offloads API
> 
> Ethdev Rx offloads API has changed since:
> commit ce17eddefc20 ("ethdev: introduce Rx queue offloads API")
> This commit support the new Rx offloads API.
> 
> Signed-off-by: Wei Dai <wei.dai@intel.com>
> ---
>  drivers/net/ixgbe/ixgbe_ethdev.c          |  93 +++++++++--------
>  drivers/net/ixgbe/ixgbe_ipsec.c           |   8 +-
>  drivers/net/ixgbe/ixgbe_rxtx.c            | 163 ++++++++++++++++++++++++++----
>  drivers/net/ixgbe/ixgbe_rxtx.h            |   3 +
>  drivers/net/ixgbe/ixgbe_rxtx_vec_common.h |   2 +-
>  drivers/net/ixgbe/ixgbe_rxtx_vec_neon.c   |   2 +-
>  6 files changed, 205 insertions(+), 66 deletions(-)
> 
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 8bb67ba..9437f05 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -2105,19 +2105,22 @@ ixgbe_vlan_hw_strip_config(struct rte_eth_dev *dev)
>  static int
>  ixgbe_vlan_offload_set(struct rte_eth_dev *dev, int mask)
>  {
> +	struct rte_eth_rxmode *rxmode;
> +	rxmode = &dev->data->dev_conf.rxmode;
> +
>  	if (mask & ETH_VLAN_STRIP_MASK) {
>  		ixgbe_vlan_hw_strip_config(dev);
>  	}
> 
>  	if (mask & ETH_VLAN_FILTER_MASK) {
> -		if (dev->data->dev_conf.rxmode.hw_vlan_filter)
> +		if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
>  			ixgbe_vlan_hw_filter_enable(dev);
>  		else
>  			ixgbe_vlan_hw_filter_disable(dev);
>  	}
> 
>  	if (mask & ETH_VLAN_EXTEND_MASK) {
> -		if (dev->data->dev_conf.rxmode.hw_vlan_extend)
> +		if (rxmode->offloads & DEV_RX_OFFLOAD_VLAN_EXTEND)
>  			ixgbe_vlan_hw_extend_enable(dev);
>  		else
>  			ixgbe_vlan_hw_extend_disable(dev);
> @@ -2332,6 +2335,8 @@ ixgbe_dev_configure(struct rte_eth_dev *dev)
>  		IXGBE_DEV_PRIVATE_TO_INTR(dev->data->dev_private);
>  	struct ixgbe_adapter *adapter =
>  		(struct ixgbe_adapter *)dev->data->dev_private;
> +	struct rte_eth_dev_info dev_info;
> +	uint64_t rx_offloads;
>  	int ret;
> 
>  	PMD_INIT_FUNC_TRACE();
> @@ -2343,6 +2348,15 @@ ixgbe_dev_configure(struct rte_eth_dev *dev)
>  		return ret;
>  	}
> 
> +	ixgbe_dev_info_get(dev, &dev_info);
> +	rx_offloads = dev->data->dev_conf.rxmode.offloads;
> +	if ((rx_offloads & dev_info.rx_offload_capa) != rx_offloads) {
> +		PMD_DRV_LOG(ERR, "Some Rx offloads are not supported "
> +			    "requested 0x%" PRIx64 " supported 0x%" PRIx64,
> +			    rx_offloads, dev_info.rx_offload_capa);
> +		return -ENOTSUP;
> +	}
> +
>  	/* set flag to update link status after init */
>  	intr->flags |= IXGBE_FLAG_NEED_LINK_UPDATE;
> 
> @@ -3632,30 +3646,9 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  	else
>  		dev_info->max_vmdq_pools = ETH_64_POOLS;
>  	dev_info->vmdq_queue_num = dev_info->max_rx_queues;
> -	dev_info->rx_offload_capa =
> -		DEV_RX_OFFLOAD_VLAN_STRIP |
> -		DEV_RX_OFFLOAD_IPV4_CKSUM |
> -		DEV_RX_OFFLOAD_UDP_CKSUM  |
> -		DEV_RX_OFFLOAD_TCP_CKSUM  |
> -		DEV_RX_OFFLOAD_CRC_STRIP;
> -
> -	/*
> -	 * RSC is only supported by 82599 and x540 PF devices in a non-SR-IOV
> -	 * mode.
> -	 */
> -	if ((hw->mac.type == ixgbe_mac_82599EB ||
> -	     hw->mac.type == ixgbe_mac_X540) &&
> -	    !RTE_ETH_DEV_SRIOV(dev).active)
> -		dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_TCP_LRO;
> -
> -	if (hw->mac.type == ixgbe_mac_82599EB ||
> -	    hw->mac.type == ixgbe_mac_X540)
> -		dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_MACSEC_STRIP;
> -
> -	if (hw->mac.type == ixgbe_mac_X550 ||
> -	    hw->mac.type == ixgbe_mac_X550EM_x ||
> -	    hw->mac.type == ixgbe_mac_X550EM_a)
> -		dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM;
> +	dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
> +	dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
> +				     dev_info->rx_queue_offload_capa);
> 
>  	dev_info->tx_offload_capa =
>  		DEV_TX_OFFLOAD_VLAN_INSERT |
> @@ -3675,10 +3668,8 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  		dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM;
> 
>  #ifdef RTE_LIBRTE_SECURITY
> -	if (dev->security_ctx) {
> -		dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_SECURITY;
> +	if (dev->security_ctx)
>  		dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_SECURITY;
> -	}
>  #endif
> 
>  	dev_info->default_rxconf = (struct rte_eth_rxconf) {
> @@ -3689,6 +3680,7 @@ ixgbe_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
>  		},
>  		.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
>  		.rx_drop_en = 0,
> +		.offloads = 0,
>  	};
> 
>  	dev_info->default_txconf = (struct rte_eth_txconf) {
> @@ -3781,11 +3773,9 @@ ixgbevf_dev_info_get(struct rte_eth_dev *dev,
>  		dev_info->max_vmdq_pools = ETH_16_POOLS;
>  	else
>  		dev_info->max_vmdq_pools = ETH_64_POOLS;
> -	dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
> -				DEV_RX_OFFLOAD_IPV4_CKSUM |
> -				DEV_RX_OFFLOAD_UDP_CKSUM  |
> -				DEV_RX_OFFLOAD_TCP_CKSUM  |
> -				DEV_RX_OFFLOAD_CRC_STRIP;
> +	dev_info->rx_queue_offload_capa = ixgbe_get_rx_queue_offloads(dev);
> +	dev_info->rx_offload_capa = (ixgbe_get_rx_port_offloads(dev) |
> +				     dev_info->rx_queue_offload_capa);
>  	dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
>  				DEV_TX_OFFLOAD_IPV4_CKSUM  |
>  				DEV_TX_OFFLOAD_UDP_CKSUM   |
> @@ -3801,6 +3791,7 @@ ixgbevf_dev_info_get(struct rte_eth_dev *dev,
>  		},
>  		.rx_free_thresh = IXGBE_DEFAULT_RX_FREE_THRESH,
>  		.rx_drop_en = 0,
> +		.offloads = 0,
>  	};
> 
>  	dev_info->default_txconf = (struct rte_eth_txconf) {
> @@ -4894,10 +4885,12 @@ ixgbe_dev_mtu_set(struct rte_eth_dev *dev, uint16_t mtu)
> 
>  	/* switch to jumbo mode if needed */
>  	if (frame_size > ETHER_MAX_LEN) {
> -		dev->data->dev_conf.rxmode.jumbo_frame = 1;
> +		dev->data->dev_conf.rxmode.offloads |=
> +			DEV_RX_OFFLOAD_JUMBO_FRAME;
>  		hlreg0 |= IXGBE_HLREG0_JUMBOEN;
>  	} else {
> -		dev->data->dev_conf.rxmode.jumbo_frame = 0;
> +		dev->data->dev_conf.rxmode.offloads &=
> +			~DEV_RX_OFFLOAD_JUMBO_FRAME;
>  		hlreg0 &= ~IXGBE_HLREG0_JUMBOEN;
>  	}
>  	IXGBE_WRITE_REG(hw, IXGBE_HLREG0, hlreg0);
> @@ -4946,23 +4939,34 @@ ixgbevf_dev_configure(struct rte_eth_dev *dev)
>  	struct rte_eth_conf *conf = &dev->data->dev_conf;
>  	struct ixgbe_adapter *adapter =
>  			(struct ixgbe_adapter *)dev->data->dev_private;
> +	struct rte_eth_dev_info dev_info;
> +	uint64_t rx_offloads;
> 
>  	PMD_INIT_LOG(DEBUG, "Configured Virtual Function port id: %d",
>  		     dev->data->port_id);
> 
> +	ixgbevf_dev_info_get(dev, &dev_info);
> +	rx_offloads = dev->data->dev_conf.rxmode.offloads;
> +	if ((rx_offloads & dev_info.rx_offload_capa) != rx_offloads) {
> +		PMD_DRV_LOG(ERR, "Some Rx offloads are not supported "
> +			    "requested 0x%" PRIx64 " supported 0x%" PRIx64,
> +			    rx_offloads, dev_info.rx_offload_capa);
> +		return -ENOTSUP;
> +	}
> +
>  	/*
>  	 * VF has no ability to enable/disable HW CRC
>  	 * Keep the persistent behavior the same as Host PF
>  	 */
>  #ifndef RTE_LIBRTE_IXGBE_PF_DISABLE_STRIP_CRC
> -	if (!conf->rxmode.hw_strip_crc) {
> +	if (!(conf->rxmode.offloads & DEV_RX_OFFLOAD_CRC_STRIP)) {
>  		PMD_INIT_LOG(NOTICE, "VF can't disable HW CRC Strip");
> -		conf->rxmode.hw_strip_crc = 1;
> +		conf->rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
>  	}
>  #else
> -	if (conf->rxmode.hw_strip_crc) {
> +	if (conf->rxmode.offloads & DEV_RX_OFFLOAD_CRC_STRIP) {
>  		PMD_INIT_LOG(NOTICE, "VF can't enable HW CRC Strip");
> -		conf->rxmode.hw_strip_crc = 0;
> +		conf->rxmode.offloads &= ~DEV_RX_OFFLOAD_CRC_STRIP;
>  	}
>  #endif
> 
> @@ -5850,6 +5854,7 @@ ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
>  			   uint16_t queue_idx, uint16_t tx_rate)
>  {
>  	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> +	struct rte_eth_rxmode *rxmode;
>  	uint32_t rf_dec, rf_int;
>  	uint32_t bcnrc_val;
>  	uint16_t link_speed = dev->data->dev_link.link_speed;
> @@ -5871,14 +5876,14 @@ ixgbe_set_queue_rate_limit(struct rte_eth_dev *dev,
>  		bcnrc_val = 0;
>  	}
> 
> +	rxmode = &dev->data->dev_conf.rxmode;
>  	/*
>  	 * Set global transmit compensation time to the MMW_SIZE in RTTBCNRM
>  	 * register. MMW_SIZE=0x014 if 9728-byte jumbo is supported, otherwise
>  	 * set as 0x4.
>  	 */
> -	if ((dev->data->dev_conf.rxmode.jumbo_frame == 1) &&
> -		(dev->data->dev_conf.rxmode.max_rx_pkt_len >=
> -				IXGBE_MAX_JUMBO_FRAME_SIZE))
> +	if ((rxmode->offloads & DEV_RX_OFFLOAD_JUMBO_FRAME) &&
> +	    (rxmode->max_rx_pkt_len >= IXGBE_MAX_JUMBO_FRAME_SIZE))
>  		IXGBE_WRITE_REG(hw, IXGBE_RTTBCNRM,
>  			IXGBE_MMW_SIZE_JUMBO_FRAME);
>  	else
> @@ -6225,7 +6230,7 @@ ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
>  	/* refuse mtu that requires the support of scattered packets when this
>  	 * feature has not been enabled before.
>  	 */
> -	if (!rx_conf->enable_scatter &&
> +	if (!(rx_conf->offloads & DEV_RX_OFFLOAD_SCATTER) &&
>  	    (max_frame + 2 * IXGBE_VLAN_TAG_SIZE >
>  	     dev->data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM))
>  		return -EINVAL;
> diff --git a/drivers/net/ixgbe/ixgbe_ipsec.c b/drivers/net/ixgbe/ixgbe_ipsec.c
> index 176ec0f..29e4728 100644
> --- a/drivers/net/ixgbe/ixgbe_ipsec.c
> +++ b/drivers/net/ixgbe/ixgbe_ipsec.c
> @@ -598,13 +598,15 @@ ixgbe_crypto_enable_ipsec(struct rte_eth_dev *dev)
>  {
>  	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
>  	uint32_t reg;
> +	uint64_t rx_offloads;
> 
> +	rx_offloads = dev->data->dev_conf.rxmode.offloads;
>  	/* sanity checks */
> -	if (dev->data->dev_conf.rxmode.enable_lro) {
> +	if (rx_offloads & DEV_RX_OFFLOAD_TCP_LRO) {
>  		PMD_DRV_LOG(ERR, "RSC and IPsec not supported");
>  		return -1;
>  	}
> -	if (!dev->data->dev_conf.rxmode.hw_strip_crc) {
> +	if (!(rx_offloads & DEV_RX_OFFLOAD_CRC_STRIP)) {
>  		PMD_DRV_LOG(ERR, "HW CRC strip needs to be enabled for IPsec");
>  		return -1;
>  	}
> @@ -624,7 +626,7 @@ ixgbe_crypto_enable_ipsec(struct rte_eth_dev *dev)
>  	reg |= IXGBE_HLREG0_TXCRCEN | IXGBE_HLREG0_RXCRCSTRP;
>  	IXGBE_WRITE_REG(hw, IXGBE_HLREG0, reg);
> 
> -	if (dev->data->dev_conf.rxmode.offloads & DEV_RX_OFFLOAD_SECURITY) {
> +	if (rx_offloads & DEV_RX_OFFLOAD_SECURITY) {
>  		IXGBE_WRITE_REG(hw, IXGBE_SECRXCTRL, 0);
>  		reg = IXGBE_READ_REG(hw, IXGBE_SECRXCTRL);
>  		if (reg != 0) {
> diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
> index 5c45eb4..a5d4822 100644
> --- a/drivers/net/ixgbe/ixgbe_rxtx.c
> +++ b/drivers/net/ixgbe/ixgbe_rxtx.c
> @@ -2769,6 +2769,98 @@ ixgbe_reset_rx_queue(struct ixgbe_adapter *adapter, struct ixgbe_rx_queue *rxq)
>  #endif
>  }
> 
> +static int
> +ixgbe_is_vf(struct rte_eth_dev *dev)
> +{
> +	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> +
> +	switch (hw->mac.type) {
> +	case ixgbe_mac_82599_vf:
> +	case ixgbe_mac_X540_vf:
> +	case ixgbe_mac_X550_vf:
> +	case ixgbe_mac_X550EM_x_vf:
> +	case ixgbe_mac_X550EM_a_vf:
> +		return 1;
> +	default:
> +		return 0;
> +	}
> +}
> +
> +uint64_t
> +ixgbe_get_rx_queue_offloads(struct rte_eth_dev *dev)
> +{
> +	uint64_t offloads;
> +	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> +
> +	offloads = DEV_RX_OFFLOAD_HEADER_SPLIT;

As I can see I ixgbe all header_split code is enabled only if RTE_HEADER_SPLIT_ENABLE is on.
It is off by default and I doubt anyone really using it these days.
So I think the best thing would be not to advertise  DEV_RX_OFFLOAD_HEADER_SPLIT for ixgbe at all,
and probably remove related code.
If you'd prefer to keep it, then at least we should set that capability only
at #ifdef RTE_HEADER_SPLIT_ENABLE.
Another thing - 	it should be per port, not per queue.
Thought I think better is just to remove it completely.

> +	if (hw->mac.type != ixgbe_mac_82598EB)
> +		offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
> +
> +	return offloads;
> +}
> +
> +uint64_t
> +ixgbe_get_rx_port_offloads(struct rte_eth_dev *dev)
> +{
> +	uint64_t offloads;
> +	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
> +
> +	offloads = DEV_RX_OFFLOAD_IPV4_CKSUM  |
> +		   DEV_RX_OFFLOAD_UDP_CKSUM   |
> +		   DEV_RX_OFFLOAD_TCP_CKSUM   |
> +		   DEV_RX_OFFLOAD_CRC_STRIP   |
> +		   DEV_RX_OFFLOAD_JUMBO_FRAME |
> +		   DEV_RX_OFFLOAD_SCATTER;
> +
> +	if (hw->mac.type == ixgbe_mac_82598EB)
> +		offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
> +
> +	if (ixgbe_is_vf(dev) == 0)
> +		offloads |= (DEV_RX_OFFLOAD_VLAN_FILTER |
> +			     DEV_RX_OFFLOAD_VLAN_EXTEND);
> +
> +	/*
> +	 * RSC is only supported by 82599 and x540 PF devices in a non-SR-IOV
> +	 * mode.
> +	 */
> +	if ((hw->mac.type == ixgbe_mac_82599EB ||
> +	     hw->mac.type == ixgbe_mac_X540) &&
> +	    !RTE_ETH_DEV_SRIOV(dev).active)
> +		offloads |= DEV_RX_OFFLOAD_TCP_LRO;
> +
> +	if (hw->mac.type == ixgbe_mac_82599EB ||
> +	    hw->mac.type == ixgbe_mac_X540)
> +		offloads |= DEV_RX_OFFLOAD_MACSEC_STRIP;
> +
> +	if (hw->mac.type == ixgbe_mac_X550 ||
> +	    hw->mac.type == ixgbe_mac_X550EM_x ||
> +	    hw->mac.type == ixgbe_mac_X550EM_a)
> +		offloads |= DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM;
> +
> +#ifdef RTE_LIBRTE_SECURITY

I don't think you need that ifdef here.

> +	if (dev->security_ctx)
> +		offloads |= DEV_RX_OFFLOAD_SECURITY;
> +#endif
> +
> +	return offloads;
> +}
> +
> +static int
> +ixgbe_check_rx_queue_offloads(struct rte_eth_dev *dev, uint64_t requested)
> +{
> +	uint64_t port_offloads = dev->data->dev_conf.rxmode.offloads;
> +	uint64_t queue_supported = ixgbe_get_rx_queue_offloads(dev);
> +	uint64_t port_supported = ixgbe_get_rx_port_offloads(dev);
> +
> +	if ((requested & (queue_supported | port_supported)) != requested)
> +		return 0;
> +
> +	if ((port_offloads ^ requested) & port_supported)

Could you explain a bit more what are you cheking here?
As I can see:
 (port_offloads ^ requested) - that's a diff between already set and newly
requested offloads.
Then you check if that diff consists of supported by port offloads,
and if yes you return an error?  
Konstantin

> +		return 0;
> +
> +	return 1;
> +}
> +

  reply	other threads:[~2018-03-14 21:47 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-27 16:01 [dpdk-dev] [PATCH 0/4] ixgbe: convert to new " Wei Dai
2018-02-27 16:01 ` [dpdk-dev] [PATCH 1/4] net/ixgbe: support VLAN strip per queue offloading in PF Wei Dai
2018-02-27 16:01 ` [dpdk-dev] [PATCH 2/4] net/ixgbe: support VLAN strip per queue offloading in VF Wei Dai
2018-02-27 16:01 ` [dpdk-dev] [PATCH 3/4] net/ixgbe: convert to new Rx offloads API Wei Dai
2018-02-27 16:01 ` [dpdk-dev] [PATCH 4/4] net/ixgbe: convert to new Tx " Wei Dai
2018-03-14 23:18   ` Ananyev, Konstantin
2018-03-19  6:24     ` Dai, Wei
2018-03-07 13:06 ` [dpdk-dev] [PATCH v2 0/4] ixgbe: convert to new " Wei Dai
2018-03-07 13:06   ` [dpdk-dev] [PATCH v2 1/4] net/ixgbe: support VLAN strip per queue offloading in PF Wei Dai
2018-03-07 13:06   ` [dpdk-dev] [PATCH v2 2/4] net/ixgbe: support VLAN strip per queue offloading in VF Wei Dai
2018-03-07 13:06   ` [dpdk-dev] [PATCH v2 3/4] net/ixgbe: convert to new Rx offloads API Wei Dai
2018-03-14 21:47     ` Ananyev, Konstantin [this message]
2018-03-19  3:15       ` Dai, Wei
2018-03-20 11:53         ` Ananyev, Konstantin
2018-03-21 14:03           ` Dai, Wei
2018-03-07 13:06   ` [dpdk-dev] [PATCH v2 4/4] net/ixgbe: convert to new Tx " Wei Dai
2018-03-19  7:04   ` [dpdk-dev] [PATCH v3 0/4] net/ixgbe: convert to new " Wei Dai
2018-03-19  7:04     ` [dpdk-dev] [PATCH v3 1/4] net/ixgbe: support VLAN strip per queue offloading in PF Wei Dai
2018-03-19  7:04     ` [dpdk-dev] [PATCH v3 2/4] net/ixgbe: support VLAN strip per queue offloading in VF Wei Dai
2018-03-19  7:04     ` [dpdk-dev] [PATCH v3 3/4] net/ixgbe: convert to new Rx offloads API Wei Dai
2018-03-19  7:04     ` [dpdk-dev] [PATCH v3 4/4] net/ixgbe: convert to new Tx " Wei Dai
2018-03-22  3:40     ` [dpdk-dev] [PATCH v4 0/4] net/ixgbe: convert to new " Wei Dai
2018-03-22  3:41       ` [dpdk-dev] [PATCH v4 1/4] net/ixgbe: support VLAN strip per queue offloading in PF Wei Dai
2018-03-22  3:41       ` [dpdk-dev] [PATCH v4 2/4] net/ixgbe: support VLAN strip per queue offloading in VF Wei Dai
2018-03-22  3:41       ` [dpdk-dev] [PATCH v4 3/4] net/ixgbe: convert to new Rx offloads API Wei Dai
2018-03-22  3:41       ` [dpdk-dev] [PATCH v4 4/4] net/ixgbe: convert to new Tx " Wei Dai
2018-04-02 13:27       ` [dpdk-dev] [PATCH v4 0/4] net/ixgbe: convert to new " Zhang, Qi Z
2018-04-03 15:14         ` Zhang, Helin

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