From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Kulasek, TomaszX" <tomaszx.kulasek@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "jerin.jacob@caviumnetworks.com" <jerin.jacob@caviumnetworks.com>
Subject: Re: [dpdk-dev] [PATCH v2 1/6] ethdev: add Tx preparation
Date: Mon, 19 Sep 2016 13:03:07 +0000 [thread overview]
Message-ID: <2601191342CEEE43887BDE71AB9772583F0B583F@irsmsx105.ger.corp.intel.com> (raw)
In-Reply-To: <1473691487-10032-2-git-send-email-tomaszx.kulasek@intel.com>
Hi Tomasz,
>
> Added API for `rte_eth_tx_prep`
>
> uint16_t rte_eth_tx_prep(uint8_t port_id, uint16_t queue_id,
> struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
>
> Added fields to the `struct rte_eth_desc_lim`:
>
> uint16_t nb_seg_max;
> /**< Max number of segments per whole packet. */
>
> uint16_t nb_mtu_seg_max;
> /**< Max number of segments per one MTU */
>
> Created `rte_pkt.h` header with common used functions:
>
> int rte_validate_tx_offload(struct rte_mbuf *m)
> to validate general requirements for tx offload in packet such a
> flag completness. In current implementation this funtion is called
> optionaly when RTE_LIBRTE_ETHDEV_DEBUG is enabled.
>
> int rte_phdr_cksum_fix(struct rte_mbuf *m)
> to fix pseudo header checksum for TSO and non-TSO tcp/udp packets
> before hardware tx checksum offload.
> - for non-TSO tcp/udp packets full pseudo-header checksum is
> counted and set.
> - for TSO the IP payload length is not included.
>
> Signed-off-by: Tomasz Kulasek <tomaszx.kulasek@intel.com>
> ---
> config/common_base | 1 +
> lib/librte_ether/rte_ethdev.h | 85 ++++++++++++++++++++++++++
> lib/librte_mbuf/rte_mbuf.h | 8 +++
> lib/librte_net/Makefile | 2 +-
> lib/librte_net/rte_pkt.h | 132 +++++++++++++++++++++++++++++++++++++++++
> 5 files changed, 227 insertions(+), 1 deletion(-)
> create mode 100644 lib/librte_net/rte_pkt.h
>
> diff --git a/config/common_base b/config/common_base
> index 7830535..7ada9e0 100644
> --- a/config/common_base
> +++ b/config/common_base
> @@ -120,6 +120,7 @@ CONFIG_RTE_MAX_QUEUES_PER_PORT=1024
> CONFIG_RTE_LIBRTE_IEEE1588=n
> CONFIG_RTE_ETHDEV_QUEUE_STAT_CNTRS=16
> CONFIG_RTE_ETHDEV_RXTX_CALLBACKS=y
> +CONFIG_RTE_ETHDEV_TX_PREP=y
>
> #
> # Support NIC bypass logic
> diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
> index b0fe033..4fa674d 100644
> --- a/lib/librte_ether/rte_ethdev.h
> +++ b/lib/librte_ether/rte_ethdev.h
> @@ -182,6 +182,7 @@ extern "C" {
> #include <rte_pci.h>
> #include <rte_dev.h>
> #include <rte_devargs.h>
> +#include <rte_errno.h>
> #include "rte_ether.h"
> #include "rte_eth_ctrl.h"
> #include "rte_dev_info.h"
> @@ -696,6 +697,8 @@ struct rte_eth_desc_lim {
> uint16_t nb_max; /**< Max allowed number of descriptors. */
> uint16_t nb_min; /**< Min allowed number of descriptors. */
> uint16_t nb_align; /**< Number of descriptors should be aligned to. */
> + uint16_t nb_seg_max; /**< Max number of segments per whole packet. */
> + uint16_t nb_mtu_seg_max; /**< Max number of segments per one MTU */
> };
>
> /**
> @@ -1181,6 +1184,11 @@ typedef uint16_t (*eth_tx_burst_t)(void *txq,
> uint16_t nb_pkts);
> /**< @internal Send output packets on a transmit queue of an Ethernet device. */
>
> +typedef uint16_t (*eth_tx_prep_t)(void *txq,
> + struct rte_mbuf **tx_pkts,
> + uint16_t nb_pkts);
> +/**< @internal Prepare output packets on a transmit queue of an Ethernet device. */
> +
> typedef int (*flow_ctrl_get_t)(struct rte_eth_dev *dev,
> struct rte_eth_fc_conf *fc_conf);
> /**< @internal Get current flow control parameter on an Ethernet device */
> @@ -1626,6 +1634,7 @@ enum rte_eth_dev_type {
> struct rte_eth_dev {
> eth_rx_burst_t rx_pkt_burst; /**< Pointer to PMD receive function. */
> eth_tx_burst_t tx_pkt_burst; /**< Pointer to PMD transmit function. */
> + eth_tx_prep_t tx_pkt_prep; /**< Pointer to PMD transmit prepare function. */
> struct rte_eth_dev_data *data; /**< Pointer to device data */
> const struct eth_driver *driver;/**< Driver for this device */
> const struct eth_dev_ops *dev_ops; /**< Functions exported by PMD */
> @@ -2833,6 +2842,82 @@ rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id,
> return (*dev->tx_pkt_burst)(dev->data->tx_queues[queue_id], tx_pkts, nb_pkts);
> }
>
> +/**
> + * Process a burst of output packets on a transmit queue of an Ethernet device.
> + *
> + * The rte_eth_tx_prep() function is invoked to prepare output packets to be
> + * transmitted on the output queue *queue_id* of the Ethernet device designated
> + * by its *port_id*.
> + * The *nb_pkts* parameter is the number of packets to be prepared which are
> + * supplied in the *tx_pkts* array of *rte_mbuf* structures, each of them
> + * allocated from a pool created with rte_pktmbuf_pool_create().
> + * For each packet to send, the rte_eth_tx_prep() function performs
> + * the following operations:
> + *
> + * - Check if packet meets devices requirements for tx offloads.
> + *
> + * - Check limitations about number of segments.
> + *
> + * - Check additional requirements when debug is enabled.
> + *
> + * - Update and/or reset required checksums when tx offload is set for packet.
> + *
> + * The rte_eth_tx_prep() function returns the number of packets ready to be
> + * sent. A return value equal to *nb_pkts* means that all packets are valid and
> + * ready to be sent.
> + *
> + * @param port_id
> + * The port identifier of the Ethernet device.
> + * @param queue_id
> + * The index of the transmit queue through which output packets must be
> + * sent.
> + * The value must be in the range [0, nb_tx_queue - 1] previously supplied
> + * to rte_eth_dev_configure().
> + * @param tx_pkts
> + * The address of an array of *nb_pkts* pointers to *rte_mbuf* structures
> + * which contain the output packets.
> + * @param nb_pkts
> + * The maximum number of packets to process.
> + * @return
> + * The number of packets correct and ready to be sent. The return value can be
> + * less than the value of the *tx_pkts* parameter when some packet doesn't
> + * meet devices requirements with rte_errno set appropriately.
> + */
> +
> +#ifdef RTE_ETHDEV_TX_PREP
Sorry for being a bit late on that discussion, but what the point of having
that config macro (RTE_ETHDEV_TX_PREP ) at all?
As I can see right now, if driver doesn't setup tx_pkt_prep, then nb_pkts
would be return anyway...
BTW, there is my another question - should it be that way?
Shouldn't we return 0 (and set rte_errno=ENOTSUP) here if dev->tx_pk_prep == NULL?
> +
> +static inline uint16_t
> +rte_eth_tx_prep(uint8_t port_id, uint16_t queue_id, struct rte_mbuf **tx_pkts,
> + uint16_t nb_pkts)
> +{
> + struct rte_eth_dev *dev = &rte_eth_devices[port_id];
> +
> + if (!dev->tx_pkt_prep)
> + return nb_pkts;
> +
> +#ifdef RTE_LIBRTE_ETHDEV_DEBUG
> + if (queue_id >= dev->data->nb_tx_queues) {
> + RTE_PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id);
> + rte_errno = -EINVAL;
> + return 0;
> + }
> +#endif
> +
> + return (*dev->tx_pkt_prep)(dev->data->tx_queues[queue_id],
> + tx_pkts, nb_pkts);
> +}
> +
> +#else
> +
> +static inline uint16_t
> +rte_eth_tx_prep(uint8_t port_id __rte_unused, uint16_t queue_id __rte_unused,
> + struct rte_mbuf **tx_pkts __rte_unused, uint16_t nb_pkts)
> +{
> + return nb_pkts;
> +}
> +
> +#endif
> +
> typedef void (*buffer_tx_error_fn)(struct rte_mbuf **unsent, uint16_t count,
> void *userdata);
>
> diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h
> index 7ea66ed..72fd352 100644
> --- a/lib/librte_mbuf/rte_mbuf.h
> +++ b/lib/librte_mbuf/rte_mbuf.h
> @@ -211,6 +211,14 @@ extern "C" {
> */
> #define PKT_TX_OUTER_IPV4 (1ULL << 59)
>
> +#define PKT_TX_OFFLOAD_MASK ( \
> + PKT_TX_IP_CKSUM | \
> + PKT_TX_L4_MASK | \
> + PKT_TX_OUTER_IP_CKSUM | \
> + PKT_TX_TCP_SEG | \
> + PKT_TX_QINQ_PKT | \
> + PKT_TX_VLAN_PKT)
> +
> /**
> * Packet outer header is IPv6. This flag must be set when using any
> * outer offload feature (L4 checksum) to tell the NIC that the outer
> diff --git a/lib/librte_net/Makefile b/lib/librte_net/Makefile
> index ad2e482..b5abe84 100644
> --- a/lib/librte_net/Makefile
> +++ b/lib/librte_net/Makefile
> @@ -34,7 +34,7 @@ include $(RTE_SDK)/mk/rte.vars.mk
> CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR) -O3
>
> # install includes
> -SYMLINK-$(CONFIG_RTE_LIBRTE_NET)-include := rte_ip.h rte_tcp.h rte_udp.h rte_sctp.h rte_icmp.h rte_arp.h
> +SYMLINK-$(CONFIG_RTE_LIBRTE_NET)-include := rte_ip.h rte_tcp.h rte_udp.h rte_sctp.h rte_icmp.h rte_arp.h rte_pkt.h
>
>
> include $(RTE_SDK)/mk/rte.install.mk
> diff --git a/lib/librte_net/rte_pkt.h b/lib/librte_net/rte_pkt.h
> new file mode 100644
> index 0000000..a3c3e3c
> --- /dev/null
> +++ b/lib/librte_net/rte_pkt.h
> @@ -0,0 +1,132 @@
> +/*-
> + * BSD LICENSE
> + *
> + * Copyright(c) 2016 Intel Corporation. All rights reserved.
> + * All rights reserved.
> + *
> + * Redistribution and use in source and binary forms, with or without
> + * modification, are permitted provided that the following conditions
> + * are met:
> + *
> + * * Redistributions of source code must retain the above copyright
> + * notice, this list of conditions and the following disclaimer.
> + * * Redistributions in binary form must reproduce the above copyright
> + * notice, this list of conditions and the following disclaimer in
> + * the documentation and/or other materials provided with the
> + * distribution.
> + * * Neither the name of Intel Corporation nor the names of its
> + * contributors may be used to endorse or promote products derived
> + * from this software without specific prior written permission.
> + *
> + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
> + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
> + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
> + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
> + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
> + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
> + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
> + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
> + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
> + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
> + */
> +
> +#ifndef _RTE_PKT_H_
> +#define _RTE_PKT_H_
> +
> +#include <rte_ip.h>
> +#include <rte_udp.h>
> +#include <rte_tcp.h>
> +#include <rte_sctp.h>
> +
> +/**
> + * Validate general requirements for tx offload in packet.
> + */
> +static inline int
> +rte_validate_tx_offload(struct rte_mbuf *m)
> +{
> + uint64_t ol_flags = m->ol_flags;
> +
> + /* Does packet set any of available offloads? */
> + if (!(ol_flags & PKT_TX_OFFLOAD_MASK))
> + return 0;
> +
> + /* IP checksum can be counted only for IPv4 packet */
> + if ((ol_flags & PKT_TX_IP_CKSUM) && (ol_flags & PKT_TX_IPV6))
> + return -EINVAL;
> +
> + if (ol_flags & (PKT_TX_L4_MASK | PKT_TX_TCP_SEG))
> + /* IP type not set */
> + if (!(ol_flags & (PKT_TX_IPV4 | PKT_TX_IPV6)))
> + return -EINVAL;
> +
> + if (ol_flags & PKT_TX_TCP_SEG) {
> +
> + /* PKT_TX_IP_CKSUM offload not set for IPv4 TSO packet */
> + if ((ol_flags & PKT_TX_IPV4) && !(ol_flags & PKT_TX_IP_CKSUM))
> + return -EINVAL;
> +
> + if (m->tso_segsz == 0)
> + return -EINVAL;
> +
> + }
I suppose these 2 if(ol_flags & PKT_TX_TCP_SEG) above could be united into one.
> +
> + /* PKT_TX_OUTER_IP_CKSUM set for non outer IPv4 packet. */
> + if ((ol_flags & PKT_TX_OUTER_IP_CKSUM) && !(ol_flags & PKT_TX_OUTER_IPV4))
> + return -EINVAL;
> +
> + return 0;
> +}
> +
> +/**
> + * Fix pseudo header checksum for TSO and non-TSO tcp/udp packets before
> + * hardware tx checksum.
> + * For non-TSO tcp/udp packets full pseudo-header checksum is counted and set.
> + * For TSO the IP payload length is not included.
> + */
> +static inline int
> +rte_phdr_cksum_fix(struct rte_mbuf *m)
> +{
> + struct ipv4_hdr *ipv4_hdr;
> + struct ipv6_hdr *ipv6_hdr;
> + struct tcp_hdr *tcp_hdr;
> + struct udp_hdr *udp_hdr;
> +
> + if (m->ol_flags & PKT_TX_IPV4) {
> + ipv4_hdr = rte_pktmbuf_mtod_offset(m, struct ipv4_hdr *, m->l2_len);
> +
> + if (m->ol_flags & PKT_TX_IP_CKSUM)
> + ipv4_hdr->hdr_checksum = 0;
> +
> + if ((m->ol_flags & PKT_TX_UDP_CKSUM) == PKT_TX_UDP_CKSUM) {
> + /* non-TSO udp */
> + udp_hdr = rte_pktmbuf_mtod_offset(m, struct udp_hdr *, m->l2_len +
> + m->l3_len);
> + udp_hdr->dgram_cksum = rte_ipv4_phdr_cksum(ipv4_hdr, m->ol_flags);
> + } else if ((m->ol_flags & PKT_TX_TCP_CKSUM) ||
> + (m->ol_flags & PKT_TX_TCP_SEG)) {
> + /* non-TSO tcp or TSO */
> + tcp_hdr = rte_pktmbuf_mtod_offset(m, struct tcp_hdr *, m->l2_len +
> + m->l3_len);
> + tcp_hdr->cksum = rte_ipv4_phdr_cksum(ipv4_hdr, m->ol_flags);
> + }
> + } else if (m->ol_flags & PKT_TX_IPV6) {
> + ipv6_hdr = rte_pktmbuf_mtod_offset(m, struct ipv6_hdr *, m->l2_len);
> +
> + if ((m->ol_flags & PKT_TX_UDP_CKSUM) == PKT_TX_UDP_CKSUM) {
> + /* non-TSO udp */
> + udp_hdr = rte_pktmbuf_mtod_offset(m, struct udp_hdr *, m->l2_len +
> + m->l3_len);
> + udp_hdr->dgram_cksum = rte_ipv6_phdr_cksum(ipv6_hdr, m->ol_flags);
> + } else if ((m->ol_flags & PKT_TX_TCP_CKSUM) ||
> + (m->ol_flags & PKT_TX_TCP_SEG)) {
> + /* non-TSO tcp or TSO */
> + tcp_hdr = rte_pktmbuf_mtod_offset(m, struct tcp_hdr *, m->l2_len +
> + m->l3_len);
> + tcp_hdr->cksum = rte_ipv6_phdr_cksum(ipv6_hdr, m->ol_flags);
> + }
> + }
> + return 0;
> +}
We probably need to take into account that in some cases outer_l*_len could be setup here
(in case of tunneled packets).
Konstantin
> +
> +#endif /* _RTE_PKT_H_ */
> --
> 1.7.9.5
next prev parent reply other threads:[~2016-09-19 13:03 UTC|newest]
Thread overview: 260+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-26 16:22 [dpdk-dev] [PATCH 0/6] " Tomasz Kulasek
2016-08-26 16:22 ` [dpdk-dev] [PATCH 1/6] ethdev: " Tomasz Kulasek
2016-09-08 7:28 ` Jerin Jacob
2016-09-08 16:09 ` Kulasek, TomaszX
2016-09-09 5:58 ` Jerin Jacob
2016-08-26 16:22 ` [dpdk-dev] [PATCH 2/6] e1000: " Tomasz Kulasek
2016-08-26 16:22 ` [dpdk-dev] [PATCH 3/6] fm10k: " Tomasz Kulasek
2016-08-26 16:22 ` [dpdk-dev] [PATCH 4/6] i40e: " Tomasz Kulasek
2016-08-26 16:22 ` [dpdk-dev] [PATCH 5/6] ixgbe: " Tomasz Kulasek
2016-08-26 16:22 ` [dpdk-dev] [PATCH 6/6] testpmd: add txprep engine Tomasz Kulasek
2016-08-26 17:31 ` [dpdk-dev] [PATCH 0/6] add Tx preparation Stephen Hemminger
2016-08-31 12:34 ` Ananyev, Konstantin
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 " Tomasz Kulasek
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 1/6] ethdev: " Tomasz Kulasek
2016-09-19 13:03 ` Ananyev, Konstantin [this message]
2016-09-19 15:29 ` Kulasek, TomaszX
2016-09-19 16:06 ` Jerin Jacob
2016-09-20 9:06 ` Ananyev, Konstantin
2016-09-21 8:29 ` Jerin Jacob
2016-09-22 9:36 ` Ananyev, Konstantin
2016-09-22 9:59 ` Jerin Jacob
2016-09-23 9:41 ` Ananyev, Konstantin
2016-09-23 10:29 ` Jerin Jacob
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 2/6] e1000: " Tomasz Kulasek
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 3/6] fm10k: " Tomasz Kulasek
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 4/6] i40e: " Tomasz Kulasek
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 5/6] ixgbe: " Tomasz Kulasek
2016-09-19 12:54 ` Ananyev, Konstantin
2016-09-19 13:58 ` Kulasek, TomaszX
2016-09-19 15:23 ` Ananyev, Konstantin
2016-09-20 7:15 ` Ananyev, Konstantin
2016-09-12 14:44 ` [dpdk-dev] [PATCH v2 6/6] testpmd: add txprep engine Tomasz Kulasek
2016-09-19 12:59 ` Ananyev, Konstantin
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 0/6] add Tx preparation Tomasz Kulasek
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 1/6] ethdev: " Tomasz Kulasek
2016-09-29 10:40 ` Ananyev, Konstantin
2016-09-29 13:04 ` Kulasek, TomaszX
2016-09-29 13:57 ` Ananyev, Konstantin
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 2/6] e1000: " Tomasz Kulasek
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 3/6] fm10k: " Tomasz Kulasek
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 4/6] i40e: " Tomasz Kulasek
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 5/6] ixgbe: " Tomasz Kulasek
2016-09-29 11:09 ` Ananyev, Konstantin
2016-09-29 15:12 ` Kulasek, TomaszX
2016-09-29 17:01 ` Ananyev, Konstantin
2016-09-28 11:10 ` [dpdk-dev] [PATCH v3 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 0/6] add Tx preparation Tomasz Kulasek
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 1/6] ethdev: " Tomasz Kulasek
2016-10-10 14:08 ` Thomas Monjalon
2016-10-13 7:08 ` Thomas Monjalon
2016-10-13 10:47 ` Kulasek, TomaszX
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 2/6] e1000: " Tomasz Kulasek
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 3/6] fm10k: " Tomasz Kulasek
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 4/6] i40e: " Tomasz Kulasek
2016-10-10 14:02 ` Wu, Jingjing
2016-10-10 17:20 ` Kulasek, TomaszX
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 5/6] ixgbe: " Tomasz Kulasek
2016-09-30 9:00 ` [dpdk-dev] [PATCH v4 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-09-30 9:55 ` [dpdk-dev] [PATCH v4 0/6] add Tx preparation Ananyev, Konstantin
2016-10-13 17:36 ` [dpdk-dev] [PATCH v5 " Tomasz Kulasek
2016-10-13 17:36 ` [dpdk-dev] [PATCH v5 1/6] ethdev: " Tomasz Kulasek
2016-10-13 19:21 ` Thomas Monjalon
2016-10-14 14:02 ` Kulasek, TomaszX
2016-10-14 14:20 ` Thomas Monjalon
2016-10-17 16:25 ` Kulasek, TomaszX
2016-10-13 17:36 ` [dpdk-dev] [PATCH v5 2/6] e1000: " Tomasz Kulasek
2016-10-13 17:36 ` [dpdk-dev] [PATCH v5 3/6] fm10k: " Tomasz Kulasek
2016-10-13 17:37 ` [dpdk-dev] [PATCH v5 4/6] i40e: " Tomasz Kulasek
2016-10-13 17:37 ` [dpdk-dev] [PATCH v5 5/6] ixgbe: " Tomasz Kulasek
2016-10-13 17:37 ` [dpdk-dev] [PATCH v5 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 0/6] add Tx preparation Tomasz Kulasek
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 1/6] ethdev: " Tomasz Kulasek
2016-10-18 14:57 ` Olivier Matz
2016-10-19 15:42 ` Kulasek, TomaszX
2016-10-19 22:07 ` Ananyev, Konstantin
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 2/6] e1000: " Tomasz Kulasek
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 3/6] fm10k: " Tomasz Kulasek
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 4/6] i40e: " Tomasz Kulasek
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 5/6] ixgbe: " Tomasz Kulasek
2016-10-14 15:05 ` [dpdk-dev] [PATCH v6 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-10-18 12:28 ` [dpdk-dev] [PATCH v6 0/6] add Tx preparation Ananyev, Konstantin
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 " Tomasz Kulasek
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 1/6] ethdev: " Tomasz Kulasek
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 2/6] e1000: " Tomasz Kulasek
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 3/6] fm10k: " Tomasz Kulasek
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 4/6] i40e: " Tomasz Kulasek
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 5/6] ixgbe: " Tomasz Kulasek
2016-10-21 13:42 ` [dpdk-dev] [PATCH v7 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 0/6] add Tx preparation Tomasz Kulasek
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 1/6] ethdev: " Tomasz Kulasek
2016-10-24 12:14 ` Ananyev, Konstantin
2016-10-24 12:49 ` Kulasek, TomaszX
2016-10-24 12:56 ` Ananyev, Konstantin
2016-10-24 14:12 ` Kulasek, TomaszX
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 2/6] e1000: " Tomasz Kulasek
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 3/6] fm10k: " Tomasz Kulasek
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 4/6] i40e: " Tomasz Kulasek
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 5/6] ixgbe: " Tomasz Kulasek
2016-10-21 14:46 ` [dpdk-dev] [PATCH v8 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 0/6] add Tx preparation Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 1/6] ethdev: " Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 2/6] e1000: " Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 3/6] fm10k: " Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 4/6] i40e: " Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 5/6] ixgbe: " Tomasz Kulasek
2016-10-24 14:05 ` [dpdk-dev] [PATCH v9 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 0/6] add Tx preparation Tomasz Kulasek
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 1/6] ethdev: " Tomasz Kulasek
2016-10-25 14:41 ` Olivier Matz
2016-10-25 17:28 ` Kulasek, TomaszX
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 2/6] e1000: " Tomasz Kulasek
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 3/6] fm10k: " Tomasz Kulasek
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 4/6] i40e: " Tomasz Kulasek
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 5/6] ixgbe: " Tomasz Kulasek
2016-10-24 16:51 ` [dpdk-dev] [PATCH v10 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-10-24 17:26 ` [dpdk-dev] [PATCH v10 0/6] add Tx preparation Ananyev, Konstantin
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 " Tomasz Kulasek
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 1/6] ethdev: " Tomasz Kulasek
2016-10-27 12:38 ` Olivier Matz
2016-10-27 15:01 ` Thomas Monjalon
2016-10-27 15:52 ` Ananyev, Konstantin
2016-10-27 16:02 ` Thomas Monjalon
2016-10-27 16:24 ` Ananyev, Konstantin
2016-10-27 16:39 ` Thomas Monjalon
2016-10-28 11:29 ` Ananyev, Konstantin
2016-10-28 11:34 ` Ananyev, Konstantin
2016-10-28 12:23 ` Thomas Monjalon
2016-10-28 12:59 ` Ananyev, Konstantin
2016-10-28 13:42 ` Thomas Monjalon
2016-11-01 12:57 ` Ananyev, Konstantin
2016-11-04 11:35 ` Thomas Monjalon
2016-10-27 16:39 ` Kulasek, TomaszX
2016-10-28 10:15 ` Ananyev, Konstantin
2016-10-28 10:22 ` Kulasek, TomaszX
2016-10-28 10:22 ` Thomas Monjalon
2016-10-28 10:28 ` Ananyev, Konstantin
2016-10-28 11:02 ` Richardson, Bruce
2016-10-28 11:14 ` Jerin Jacob
2016-10-27 16:29 ` Kulasek, TomaszX
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 2/6] e1000: " Tomasz Kulasek
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 3/6] fm10k: " Tomasz Kulasek
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 4/6] i40e: " Tomasz Kulasek
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 5/6] ixgbe: " Tomasz Kulasek
2016-10-26 12:56 ` [dpdk-dev] [PATCH v11 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 0/6] add Tx preparation Tomasz Kulasek
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 1/6] ethdev: " Tomasz Kulasek
2016-11-28 10:54 ` Thomas Monjalon
2016-12-01 16:24 ` Thomas Monjalon
2016-12-01 19:20 ` Kulasek, TomaszX
2016-12-01 19:52 ` Thomas Monjalon
2016-12-01 21:56 ` Jerin Jacob
2016-12-01 22:31 ` Kulasek, TomaszX
2016-12-01 23:50 ` Thomas Monjalon
2016-12-09 13:25 ` Kulasek, TomaszX
2016-12-02 0:10 ` Ananyev, Konstantin
2016-12-22 13:14 ` Thomas Monjalon
2016-12-22 13:37 ` Jerin Jacob
2016-12-01 16:26 ` Thomas Monjalon
2016-12-01 16:28 ` Thomas Monjalon
2016-12-02 1:06 ` Ananyev, Konstantin
2016-12-02 8:24 ` Olivier Matz
2016-12-02 16:17 ` Ananyev, Konstantin
2016-12-08 17:24 ` Olivier Matz
2016-12-09 17:19 ` Kulasek, TomaszX
2016-12-12 11:51 ` Ananyev, Konstantin
2016-12-22 13:30 ` Thomas Monjalon
2016-12-22 14:11 ` Ananyev, Konstantin
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 2/6] e1000: " Tomasz Kulasek
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 3/6] fm10k: " Tomasz Kulasek
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 4/6] i40e: " Tomasz Kulasek
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 5/6] ixgbe: " Tomasz Kulasek
2016-11-23 17:36 ` [dpdk-dev] [PATCH v12 6/6] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-12-07 11:13 ` Ferruh Yigit
2016-12-07 12:00 ` Mcnamara, John
2016-12-07 12:12 ` Kulasek, TomaszX
2016-12-07 12:49 ` Ananyev, Konstantin
2016-12-07 12:00 ` Kulasek, TomaszX
2016-11-28 11:03 ` [dpdk-dev] [PATCH v12 0/6] add Tx preparation Thomas Monjalon
2016-11-30 5:48 ` John Daley (johndale)
2016-11-30 10:59 ` Ananyev, Konstantin
2016-11-30 7:40 ` Adrien Mazarguil
2016-11-30 8:50 ` Thomas Monjalon
2016-11-30 10:30 ` Kulasek, TomaszX
2016-12-01 7:19 ` Adrien Mazarguil
2016-11-30 10:54 ` Ananyev, Konstantin
2016-12-01 7:15 ` Adrien Mazarguil
2016-12-01 8:58 ` Thomas Monjalon
2016-12-01 22:03 ` Jerin Jacob
2016-12-02 1:00 ` Ananyev, Konstantin
2016-12-05 15:03 ` Adrien Mazarguil
2016-12-05 16:43 ` Ananyev, Konstantin
2016-12-05 18:10 ` Adrien Mazarguil
2016-12-06 10:56 ` Ananyev, Konstantin
2016-12-06 13:59 ` Adrien Mazarguil
2016-12-06 20:31 ` Ananyev, Konstantin
2016-12-07 10:08 ` Adrien Mazarguil
2016-11-30 16:34 ` Harish Patil
2016-11-30 17:42 ` Ananyev, Konstantin
2016-11-30 18:26 ` Thomas Monjalon
2016-11-30 21:01 ` Jerin Jacob
2016-12-01 10:50 ` Ferruh Yigit
2016-12-02 23:55 ` Yong Wang
2016-12-04 12:11 ` Ananyev, Konstantin
2016-12-06 18:25 ` Yong Wang
2016-12-07 9:57 ` Ferruh Yigit
2016-12-07 10:03 ` Ananyev, Konstantin
2016-12-07 14:31 ` Alejandro Lucero
2016-12-08 18:20 ` Yong Wang
2016-12-09 14:40 ` Jan Mędala
2016-12-12 15:02 ` Ananyev, Konstantin
2016-12-16 0:15 ` Ananyev, Konstantin
2016-12-16 13:53 ` Jan Mędala
2016-12-16 15:27 ` Ananyev, Konstantin
2016-12-16 15:37 ` Jan Mędala
2016-12-12 17:29 ` Ananyev, Konstantin
2016-11-30 18:39 ` Harish Patil
2016-11-30 19:37 ` Ajit Khaparde
2016-12-01 8:24 ` Rahul Lakkireddy
2016-12-06 15:53 ` Ferruh Yigit
2016-12-07 7:55 ` Andrew Rybchenko
2016-12-07 8:11 ` Yuanhan Liu
2016-12-07 10:13 ` Ananyev, Konstantin
2016-12-07 10:18 ` Yuanhan Liu
2016-12-07 10:22 ` Ananyev, Konstantin
2016-12-13 11:59 ` Ferruh Yigit
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 0/7] " Tomasz Kulasek
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 1/7] ethdev: " Tomasz Kulasek
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 2/7] e1000: " Tomasz Kulasek
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 3/7] fm10k: " Tomasz Kulasek
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 4/7] i40e: " Tomasz Kulasek
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 5/7] ixgbe: " Tomasz Kulasek
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 6/7] vmxnet3: " Tomasz Kulasek
2016-12-13 18:15 ` Yong Wang
2016-12-20 13:36 ` Ferruh Yigit
2016-12-22 13:10 ` Thomas Monjalon
2016-12-13 17:41 ` [dpdk-dev] [PATCH v13 7/7] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 0/8] add Tx preparation Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 1/8] ethdev: " Tomasz Kulasek
2016-12-22 14:24 ` Thomas Monjalon
2016-12-23 18:49 ` Kulasek, TomaszX
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 2/8] e1000: " Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 3/8] fm10k: " Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 4/8] i40e: " Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 5/8] ixgbe: " Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 6/8] vmxnet3: " Tomasz Kulasek
2016-12-22 17:59 ` Yong Wang
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 7/8] ena: " Tomasz Kulasek
2016-12-22 13:05 ` [dpdk-dev] [PATCH v14 8/8] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2016-12-22 14:28 ` Thomas Monjalon
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 0/8] add Tx preparation Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 1/8] ethdev: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 2/8] e1000: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 3/8] fm10k: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 4/8] i40e: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 5/8] ixgbe: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 6/8] vmxnet3: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 7/8] ena: " Tomasz Kulasek
2016-12-23 18:40 ` [dpdk-dev] [PATCH v15 8/8] testpmd: use Tx preparation in csum engine Tomasz Kulasek
2017-01-04 19:41 ` [dpdk-dev] [PATCH v15 0/8] add Tx preparation Thomas Monjalon
2017-01-05 15:43 ` Avi Kivity
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