From: Tomasz Duszynski <tdu@semihalf.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: Jerin Jacob <jerin.jacob@caviumnetworks.com>,
Wenzhuo Lu <wenzhuo.lu@intel.com>,
Jingjing Wu <jingjing.wu@intel.com>,
Bernard Iremonger <bernard.iremonger@intel.com>,
John McNamara <john.mcnamara@intel.com>,
Marko Kovacevic <marko.kovacevic@intel.com>,
Qi Zhang <qi.z.zhang@intel.com>,
Xiao Wang <xiao.w.wang@intel.com>,
Neil Horman <nhorman@tuxdriver.com>,
Remy Horton <remy.horton@intel.com>, Ori Kam <orika@mellanox.com>,
Bruce Richardson <bruce.richardson@intel.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>,
Radu Nicolau <radu.nicolau@intel.com>,
Akhil Goyal <akhil.goyal@nxp.com>,
Tomasz Kantecki <tomasz.kantecki@intel.com>,
"John W. Linville" <linville@tuxdriver.com>,
Allain Legacy <allain.legacy@windriver.com>,
Matt Peters <matt.peters@windriver.com>,
Ravi Kumar <ravi1.kumar@amd.com>,
Ajit Khaparde <ajit.khaparde@broadcom.com>,
Somnath Kotur <somnath.kotur@broadcom.com>,
Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>,
Hemant Agrawal <hemant.agrawal@nxp.com>,
Shreyansh Jain <shreyansh.jain@nxp.com>,
John Daley <johndale@cisco.com>,
Hyong Youb Kim <hyonkim@cisco.com>,
Gaetan Rivet <gaetan.rivet@6wind.com>,
Beilei Xing <beilei.xing@intel.com>,
Konstantin Ananyev <konstantin.ananyev@intel.com>,
Matan Azrad <matan@mellanox.com>,
Shahaf Shuler <shahafs@mellanox.com>,
Yongseok Koh <yskoh@mellanox.com>,
Tomasz Duszynski <tdu@semihalf.com>,
Dmitri Epshtein <dima@marvell.com>,
Natalie Samsonov <nsamsono@marvell.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
"K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Alejandro Lucero <alejandro.lucero@netronome.com>,
Tetsuya Mukawa <mtetsuyah@gmail.com>,
Santosh Shukla <santosh.shukla@caviumnetworks.com>,
Rasesh Mody <rasesh.mody@cavium.com>,
Harish Patil <harish.patil@cavium.com>,
Shahed Shaikh <shahed.shaikh@cavium.com>,
Andrew Rybchenko <arybchenko@solarflare.com>,
Jasvinder Singh <jasvinder.singh@intel.com>,
Cristian Dumitrescu <cristian.dumitrescu@intel.com>,
Jan Remes <remes@netcope.com>,
Keith Wiles <keith.wiles@intel.com>,
Maciej Czekaj <maciej.czekaj@caviumnetworks.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>,
Tiwei Bie <tiwei.bie@intel.com>,
Zhihong Wang <zhihong.wang@intel.com>,
Yong Wang <yongwang@vmware.com>,
Amr Mokhtar <amr.mokhtar@intel.com>,
Declan Doherty <declan.doherty@intel.com>,
Chas Williams <chas3@att.com>, David Hunt <david.hunt@intel.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Harry van Haaren <harry.van.haaren@intel.com>,
Xiaoyun Li <xiaoyun.li@intel.com>,
Thomas Monjalon <thomas@monjalon.net>,
dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] ethdev: make default behavior CRC strip on Rx
Date: Tue, 4 Sep 2018 08:29:02 +0200 [thread overview]
Message-ID: <20180904062902.GA13602@sh> (raw)
In-Reply-To: <20180903144501.31373-1-ferruh.yigit@intel.com>
On Mon, Sep 03, 2018 at 03:45:01PM +0100, Ferruh Yigit wrote:
> Removed DEV_RX_OFFLOAD_CRC_STRIP offload flag.
> Without any specific Rx offload flag, default behavior by PMDs is to
> strip CRC.
>
> PMDs that support keeping CRC should advertise DEV_RX_OFFLOAD_KEEP_CRC
> Rx offload capability.
>
> Applications that require keeping CRC should check PMD capability first
> and if it is supported can enable this feature by setting
> DEV_RX_OFFLOAD_KEEP_CRC in Rx offload flag in rte_eth_dev_configure()
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
> ---
[...]
> diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
> index 682444590..fa4af49af 100644
> --- a/drivers/net/mvpp2/mrvl_ethdev.c
> +++ b/drivers/net/mvpp2/mrvl_ethdev.c
> @@ -67,7 +67,6 @@
> /** Port Rx offload capabilities */
> #define MRVL_RX_OFFLOADS (DEV_RX_OFFLOAD_VLAN_FILTER | \
> DEV_RX_OFFLOAD_JUMBO_FRAME | \
> - DEV_RX_OFFLOAD_CRC_STRIP | \
> DEV_RX_OFFLOAD_CHECKSUM)
>
> /** Port Tx offloads capabilities */
> @@ -311,14 +310,6 @@ mrvl_dev_configure(struct rte_eth_dev *dev)
> return -EINVAL;
> }
>
> - /* KEEP_CRC offload flag is not supported by PMD
> - * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
> - */
> - if (rte_eth_dev_must_keep_crc(dev->data->dev_conf.rxmode.offloads)) {
> - MRVL_LOG(INFO, "L2 CRC stripping is always enabled in hw");
> - dev->data->dev_conf.rxmode.offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
> - }
> -
> if (dev->data->dev_conf.rxmode.split_hdr_size) {
> MRVL_LOG(INFO, "Split headers not supported");
> return -EINVAL;
> @@ -1334,7 +1325,6 @@ mrvl_dev_infos_get(struct rte_eth_dev *dev __rte_unused,
>
> /* By default packets are dropped if no descriptors are available */
> info->default_rxconf.rx_drop_en = 1;
> - info->default_rxconf.offloads = DEV_RX_OFFLOAD_CRC_STRIP;
>
> info->max_rx_pktlen = MRVL_PKT_SIZE_MAX;
> }
As for mvpp2:
Acked-by: Tomasz Duszynski <tdu@semihalf.com>
> diff --git a/drivers/net/netvsc/hn_ethdev.c b/drivers/net/netvsc/hn_ethdev.c
> index 2200ee319..7f7ac155e 100644
> --- a/drivers/net/netvsc/hn_ethdev.c
> +++ b/drivers/net/netvsc/hn_ethdev.c
> @@ -40,8 +40,7 @@
> DEV_TX_OFFLOAD_VLAN_INSERT)
>
> #define HN_RX_OFFLOAD_CAPS (DEV_RX_OFFLOAD_CHECKSUM | \
> - DEV_RX_OFFLOAD_VLAN_STRIP | \
> - DEV_RX_OFFLOAD_CRC_STRIP)
> + DEV_RX_OFFLOAD_VLAN_STRIP)
>
> int hn_logtype_init;
> int hn_logtype_driver;
> diff --git a/drivers/net/netvsc/hn_rndis.c b/drivers/net/netvsc/hn_rndis.c
> index f44add726..9de99e16a 100644
> --- a/drivers/net/netvsc/hn_rndis.c
> +++ b/drivers/net/netvsc/hn_rndis.c
> @@ -892,8 +892,7 @@ int hn_rndis_get_offload(struct hn_data *hv,
> == HN_NDIS_LSOV2_CAP_IP6)
> dev_info->tx_offload_capa |= DEV_TX_OFFLOAD_TCP_TSO;
>
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
> - DEV_RX_OFFLOAD_CRC_STRIP;
> + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
>
> if (hwcaps.ndis_csum.ndis_ip4_rxcsum & NDIS_RXCSUM_CAP_IP4)
> dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_IPV4_CKSUM;
> diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
> index ee743e975..168088c6d 100644
> --- a/drivers/net/nfp/nfp_net.c
> +++ b/drivers/net/nfp/nfp_net.c
> @@ -411,12 +411,6 @@ nfp_net_configure(struct rte_eth_dev *dev)
> return -EINVAL;
> }
>
> - /* KEEP_CRC offload flag is not supported by PMD
> - * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
> - */
> - if (rte_eth_dev_must_keep_crc(rxmode->offloads))
> - PMD_INIT_LOG(INFO, "HW does strip CRC. No configurable!");
> -
> return 0;
> }
>
> @@ -1168,8 +1162,7 @@ nfp_net_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
> DEV_RX_OFFLOAD_UDP_CKSUM |
> DEV_RX_OFFLOAD_TCP_CKSUM;
>
> - dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_JUMBO_FRAME |
> - DEV_RX_OFFLOAD_KEEP_CRC;
> + dev_info->rx_offload_capa |= DEV_RX_OFFLOAD_JUMBO_FRAME;
>
> if (hw->cap & NFP_NET_CFG_CTRL_TXVLAN)
> dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT;
> diff --git a/drivers/net/null/rte_eth_null.c b/drivers/net/null/rte_eth_null.c
> index 244f86545..de10b5bdf 100644
> --- a/drivers/net/null/rte_eth_null.c
> +++ b/drivers/net/null/rte_eth_null.c
> @@ -305,7 +305,6 @@ eth_dev_info(struct rte_eth_dev *dev,
> dev_info->min_rx_bufsize = 0;
> dev_info->reta_size = internals->reta_size;
> dev_info->flow_type_rss_offloads = internals->flow_type_rss_offloads;
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_CRC_STRIP;
> }
>
> static int
> diff --git a/drivers/net/octeontx/octeontx_ethdev.c b/drivers/net/octeontx/octeontx_ethdev.c
> index 0f3d5d673..71843c63a 100644
> --- a/drivers/net/octeontx/octeontx_ethdev.c
> +++ b/drivers/net/octeontx/octeontx_ethdev.c
> @@ -281,14 +281,6 @@ octeontx_dev_configure(struct rte_eth_dev *dev)
> return -EINVAL;
> }
>
> - /* KEEP_CRC offload flag is not supported by PMD
> - * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
> - */
> - if (rte_eth_dev_must_keep_crc(rxmode->offloads)) {
> - PMD_INIT_LOG(NOTICE, "can't disable hw crc strip");
> - rxmode->offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
> - }
> -
> if (!(txmode->offloads & DEV_TX_OFFLOAD_MT_LOCKFREE)) {
> PMD_INIT_LOG(NOTICE, "cant disable lockfree tx");
> txmode->offloads |= DEV_TX_OFFLOAD_MT_LOCKFREE;
> diff --git a/drivers/net/octeontx/octeontx_ethdev.h b/drivers/net/octeontx/octeontx_ethdev.h
> index 14f169692..920f6f89b 100644
> --- a/drivers/net/octeontx/octeontx_ethdev.h
> +++ b/drivers/net/octeontx/octeontx_ethdev.h
> @@ -28,8 +28,7 @@
> #define OCTEONTX_MAX_BGX_PORTS 4
> #define OCTEONTX_MAX_LMAC_PER_BGX 4
>
> -#define OCTEONTX_RX_OFFLOADS (DEV_RX_OFFLOAD_CRC_STRIP \
> - | DEV_RX_OFFLOAD_CHECKSUM)
> +#define OCTEONTX_RX_OFFLOADS DEV_RX_OFFLOAD_CHECKSUM
> #define OCTEONTX_TX_OFFLOADS DEV_TX_OFFLOAD_MT_LOCKFREE
>
> static inline struct octeontx_nic *
> diff --git a/drivers/net/pcap/rte_eth_pcap.c b/drivers/net/pcap/rte_eth_pcap.c
> index e8810a171..a015a9d48 100644
> --- a/drivers/net/pcap/rte_eth_pcap.c
> +++ b/drivers/net/pcap/rte_eth_pcap.c
> @@ -553,7 +553,6 @@ eth_dev_info(struct rte_eth_dev *dev,
> dev_info->max_rx_queues = dev->data->nb_rx_queues;
> dev_info->max_tx_queues = dev->data->nb_tx_queues;
> dev_info->min_rx_bufsize = 0;
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_CRC_STRIP;
> }
>
> static int
> diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
> index df52ea928..7bb52b157 100644
> --- a/drivers/net/qede/qede_ethdev.c
> +++ b/drivers/net/qede/qede_ethdev.c
> @@ -1554,7 +1554,6 @@ qede_dev_info_get(struct rte_eth_dev *eth_dev,
> DEV_RX_OFFLOAD_TCP_CKSUM |
> DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM |
> DEV_RX_OFFLOAD_TCP_LRO |
> - DEV_RX_OFFLOAD_CRC_STRIP |
> DEV_RX_OFFLOAD_KEEP_CRC |
> DEV_RX_OFFLOAD_SCATTER |
> DEV_RX_OFFLOAD_JUMBO_FRAME |
> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
> index 791deb0bb..bfe2f1780 100644
> --- a/drivers/net/ring/rte_eth_ring.c
> +++ b/drivers/net/ring/rte_eth_ring.c
> @@ -164,7 +164,6 @@ eth_dev_info(struct rte_eth_dev *dev,
> dev_info->max_rx_queues = (uint16_t)internals->max_rx_queues;
> dev_info->max_tx_queues = (uint16_t)internals->max_tx_queues;
> dev_info->min_rx_bufsize = 0;
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_CRC_STRIP;
> }
>
> static int
> diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
> index d8503e201..acfd3b51c 100644
> --- a/drivers/net/sfc/sfc_rx.c
> +++ b/drivers/net/sfc/sfc_rx.c
> @@ -792,7 +792,6 @@ sfc_rx_get_dev_offload_caps(struct sfc_adapter *sa)
> uint64_t caps = 0;
>
> caps |= DEV_RX_OFFLOAD_JUMBO_FRAME;
> - caps |= DEV_RX_OFFLOAD_CRC_STRIP;
>
> if (sa->dp_rx->features & SFC_DP_RX_FEAT_CHECKSUM) {
> caps |= DEV_RX_OFFLOAD_IPV4_CKSUM;
> @@ -1439,14 +1438,6 @@ sfc_rx_check_mode(struct sfc_adapter *sa, struct rte_eth_rxmode *rxmode)
> rc = EINVAL;
> }
>
> - /* KEEP_CRC offload flag is not supported by PMD
> - * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
> - */
> - if (rte_eth_dev_must_keep_crc(rxmode->offloads)) {
> - sfc_warn(sa, "FCS stripping cannot be disabled - always on");
> - rxmode->offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
> - }
> -
> /*
> * Requested offloads are validated against supported by ethdev,
> * so unsupported offloads cannot be added as the result of
> diff --git a/drivers/net/softnic/rte_eth_softnic.c b/drivers/net/softnic/rte_eth_softnic.c
> index 30fb3952a..41c3a9b3e 100644
> --- a/drivers/net/softnic/rte_eth_softnic.c
> +++ b/drivers/net/softnic/rte_eth_softnic.c
> @@ -73,7 +73,6 @@ static const struct rte_eth_dev_info pmd_dev_info = {
> .nb_min = 0,
> .nb_align = 1,
> },
> - .rx_offload_capa = DEV_RX_OFFLOAD_CRC_STRIP,
> };
>
> static int pmd_softnic_logtype;
> diff --git a/drivers/net/szedata2/rte_eth_szedata2.c b/drivers/net/szedata2/rte_eth_szedata2.c
> index 1d20cb51b..8f92e72f2 100644
> --- a/drivers/net/szedata2/rte_eth_szedata2.c
> +++ b/drivers/net/szedata2/rte_eth_szedata2.c
> @@ -1056,8 +1056,7 @@ eth_dev_info(struct rte_eth_dev *dev,
> dev_info->max_rx_queues = internals->max_rx_queues;
> dev_info->max_tx_queues = internals->max_tx_queues;
> dev_info->min_rx_bufsize = 0;
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_SCATTER |
> - DEV_RX_OFFLOAD_CRC_STRIP;
> + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_SCATTER;
> dev_info->tx_offload_capa = 0;
> dev_info->rx_queue_offload_capa = 0;
> dev_info->tx_queue_offload_capa = 0;
> diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
> index feb92b48e..ad5ae988b 100644
> --- a/drivers/net/tap/rte_eth_tap.c
> +++ b/drivers/net/tap/rte_eth_tap.c
> @@ -305,8 +305,7 @@ tap_rx_offload_get_queue_capa(void)
> return DEV_RX_OFFLOAD_SCATTER |
> DEV_RX_OFFLOAD_IPV4_CKSUM |
> DEV_RX_OFFLOAD_UDP_CKSUM |
> - DEV_RX_OFFLOAD_TCP_CKSUM |
> - DEV_RX_OFFLOAD_CRC_STRIP;
> + DEV_RX_OFFLOAD_TCP_CKSUM;
> }
>
> /* Callback to handle the rx burst of packets to the correct interface and
> diff --git a/drivers/net/thunderx/nicvf_ethdev.c b/drivers/net/thunderx/nicvf_ethdev.c
> index a55c3ca66..879d88998 100644
> --- a/drivers/net/thunderx/nicvf_ethdev.c
> +++ b/drivers/net/thunderx/nicvf_ethdev.c
> @@ -1431,7 +1431,6 @@ nicvf_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
> dev_info->default_rxconf = (struct rte_eth_rxconf) {
> .rx_free_thresh = NICVF_DEFAULT_RX_FREE_THRESH,
> .rx_drop_en = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> };
>
> dev_info->default_txconf = (struct rte_eth_txconf) {
> @@ -1916,14 +1915,6 @@ nicvf_dev_configure(struct rte_eth_dev *dev)
> return -EINVAL;
> }
>
> - /* KEEP_CRC offload flag is not supported by PMD
> - * can remove the below block when DEV_RX_OFFLOAD_CRC_STRIP removed
> - */
> - if (rte_eth_dev_must_keep_crc(rxmode->offloads)) {
> - PMD_INIT_LOG(NOTICE, "Can't disable hw crc strip");
> - rxmode->offloads |= DEV_RX_OFFLOAD_CRC_STRIP;
> - }
> -
> if (txmode->mq_mode) {
> PMD_INIT_LOG(INFO, "Tx mq_mode DCB or VMDq not supported");
> return -EINVAL;
> diff --git a/drivers/net/thunderx/nicvf_ethdev.h b/drivers/net/thunderx/nicvf_ethdev.h
> index ae440fef2..c0bfbf848 100644
> --- a/drivers/net/thunderx/nicvf_ethdev.h
> +++ b/drivers/net/thunderx/nicvf_ethdev.h
> @@ -40,7 +40,6 @@
> #define NICVF_RX_OFFLOAD_CAPA ( \
> DEV_RX_OFFLOAD_CHECKSUM | \
> DEV_RX_OFFLOAD_VLAN_STRIP | \
> - DEV_RX_OFFLOAD_CRC_STRIP | \
> DEV_RX_OFFLOAD_JUMBO_FRAME | \
> DEV_RX_OFFLOAD_SCATTER)
>
> diff --git a/drivers/net/vhost/rte_eth_vhost.c b/drivers/net/vhost/rte_eth_vhost.c
> index e58f32211..aa6052221 100644
> --- a/drivers/net/vhost/rte_eth_vhost.c
> +++ b/drivers/net/vhost/rte_eth_vhost.c
> @@ -1070,8 +1070,7 @@ eth_dev_info(struct rte_eth_dev *dev,
>
> dev_info->tx_offload_capa = DEV_TX_OFFLOAD_MULTI_SEGS |
> DEV_TX_OFFLOAD_VLAN_INSERT;
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
> - DEV_RX_OFFLOAD_CRC_STRIP;
> + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
> }
>
> static int
> diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
> index 614357da7..b81df0a99 100644
> --- a/drivers/net/virtio/virtio_ethdev.c
> +++ b/drivers/net/virtio/virtio_ethdev.c
> @@ -2166,8 +2166,7 @@ virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
> dev_info->max_mac_addrs = VIRTIO_MAX_MAC_ADDRS;
>
> host_features = VTPCI_OPS(hw)->get_features(hw);
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP |
> - DEV_RX_OFFLOAD_CRC_STRIP;
> + dev_info->rx_offload_capa = DEV_RX_OFFLOAD_VLAN_STRIP;
> if (host_features & (1ULL << VIRTIO_NET_F_GUEST_CSUM)) {
> dev_info->rx_offload_capa |=
> DEV_RX_OFFLOAD_TCP_CKSUM |
> diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
> index 2613cd135..f1596ab19 100644
> --- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
> +++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
> @@ -57,8 +57,7 @@
> DEV_RX_OFFLOAD_UDP_CKSUM | \
> DEV_RX_OFFLOAD_TCP_CKSUM | \
> DEV_RX_OFFLOAD_TCP_LRO | \
> - DEV_RX_OFFLOAD_JUMBO_FRAME | \
> - DEV_RX_OFFLOAD_CRC_STRIP)
> + DEV_RX_OFFLOAD_JUMBO_FRAME)
>
> static int eth_vmxnet3_dev_init(struct rte_eth_dev *eth_dev);
> static int eth_vmxnet3_dev_uninit(struct rte_eth_dev *eth_dev);
> diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c
> index 045a190b9..d68c06aef 100644
> --- a/examples/bbdev_app/main.c
> +++ b/examples/bbdev_app/main.c
> @@ -64,7 +64,6 @@ static const struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_NONE,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/bond/main.c b/examples/bond/main.c
> index 23d0981ab..b282e68ba 100644
> --- a/examples/bond/main.c
> +++ b/examples/bond/main.c
> @@ -122,7 +122,6 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_NONE,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/exception_path/main.c b/examples/exception_path/main.c
> index 440422bc8..4180a8689 100644
> --- a/examples/exception_path/main.c
> +++ b/examples/exception_path/main.c
> @@ -87,9 +87,6 @@
>
> /* Options for configuring ethernet port */
> static struct rte_eth_conf port_conf = {
> - .rxmode = {
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> - },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> },
> diff --git a/examples/flow_filtering/main.c b/examples/flow_filtering/main.c
> index ce91e8a6f..b3f85b563 100644
> --- a/examples/flow_filtering/main.c
> +++ b/examples/flow_filtering/main.c
> @@ -121,7 +121,6 @@ init_port(void)
> struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .offloads =
> diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
> index 5306d7672..17a877da2 100644
> --- a/examples/ip_fragmentation/main.c
> +++ b/examples/ip_fragmentation/main.c
> @@ -141,8 +141,7 @@ static struct rte_eth_conf port_conf = {
> .max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
> .split_hdr_size = 0,
> .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_JUMBO_FRAME |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + DEV_RX_OFFLOAD_JUMBO_FRAME),
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/ip_pipeline/link.c b/examples/ip_pipeline/link.c
> index 392a890fb..787eb866a 100644
> --- a/examples/ip_pipeline/link.c
> +++ b/examples/ip_pipeline/link.c
> @@ -48,7 +48,6 @@ static struct rte_eth_conf port_conf_default = {
> .mq_mode = ETH_MQ_RX_NONE,
> .max_rx_pkt_len = 9000, /* Jumbo frame max packet len */
> .split_hdr_size = 0, /* Header split buffer size */
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/ip_reassembly/main.c b/examples/ip_reassembly/main.c
> index b830f67a5..17b55d4c7 100644
> --- a/examples/ip_reassembly/main.c
> +++ b/examples/ip_reassembly/main.c
> @@ -165,8 +165,7 @@ static struct rte_eth_conf port_conf = {
> .max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
> .split_hdr_size = 0,
> .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_JUMBO_FRAME |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + DEV_RX_OFFLOAD_JUMBO_FRAME),
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/ipsec-secgw/ipsec-secgw.c b/examples/ipsec-secgw/ipsec-secgw.c
> index b45b87bde..020424334 100644
> --- a/examples/ipsec-secgw/ipsec-secgw.c
> +++ b/examples/ipsec-secgw/ipsec-secgw.c
> @@ -197,8 +197,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_CRC_STRIP,
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/ipv4_multicast/main.c b/examples/ipv4_multicast/main.c
> index 331c32e71..6530d4830 100644
> --- a/examples/ipv4_multicast/main.c
> +++ b/examples/ipv4_multicast/main.c
> @@ -109,8 +109,7 @@ static struct rte_eth_conf port_conf = {
> .rxmode = {
> .max_rx_pkt_len = JUMBO_FRAME_MAX_SIZE,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_JUMBO_FRAME |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + .offloads = DEV_RX_OFFLOAD_JUMBO_FRAME,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/kni/main.c b/examples/kni/main.c
> index 81336087d..80c401c51 100644
> --- a/examples/kni/main.c
> +++ b/examples/kni/main.c
> @@ -94,9 +94,6 @@ static struct kni_port_params *kni_port_params_array[RTE_MAX_ETHPORTS];
>
> /* Options for configuring ethernet port */
> static struct rte_eth_conf port_conf = {
> - .rxmode = {
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> - },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> },
> diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
> index 6061b7511..f12fd266e 100644
> --- a/examples/l2fwd-crypto/main.c
> +++ b/examples/l2fwd-crypto/main.c
> @@ -213,7 +213,6 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_NONE,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/l2fwd-jobstats/main.c b/examples/l2fwd-jobstats/main.c
> index af5423382..a4d28e178 100644
> --- a/examples/l2fwd-jobstats/main.c
> +++ b/examples/l2fwd-jobstats/main.c
> @@ -90,7 +90,6 @@ struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/l2fwd-keepalive/main.c b/examples/l2fwd-keepalive/main.c
> index 2d8b4d1c6..0bf2b5336 100644
> --- a/examples/l2fwd-keepalive/main.c
> +++ b/examples/l2fwd-keepalive/main.c
> @@ -81,7 +81,6 @@ struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c
> index 9bb4c5bc4..6c23215a5 100644
> --- a/examples/l2fwd/main.c
> +++ b/examples/l2fwd/main.c
> @@ -82,7 +82,6 @@ static struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/l3fwd-acl/main.c b/examples/l3fwd-acl/main.c
> index 7c063a8d0..a322ce4f2 100644
> --- a/examples/l3fwd-acl/main.c
> +++ b/examples/l3fwd-acl/main.c
> @@ -127,8 +127,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
> - DEV_RX_OFFLOAD_CHECKSUM),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
> index d15cd520e..68527d26f 100644
> --- a/examples/l3fwd-power/main.c
> +++ b/examples/l3fwd-power/main.c
> @@ -180,8 +180,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
> - DEV_RX_OFFLOAD_CHECKSUM),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/l3fwd-vf/main.c b/examples/l3fwd-vf/main.c
> index 5edd91a78..41137f978 100644
> --- a/examples/l3fwd-vf/main.c
> +++ b/examples/l3fwd-vf/main.c
> @@ -161,8 +161,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
> - DEV_RX_OFFLOAD_CHECKSUM),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/l3fwd/main.c b/examples/l3fwd/main.c
> index ab019b9e4..e4b99efe0 100644
> --- a/examples/l3fwd/main.c
> +++ b/examples/l3fwd/main.c
> @@ -120,8 +120,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
> - DEV_RX_OFFLOAD_CHECKSUM),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/link_status_interrupt/main.c b/examples/link_status_interrupt/main.c
> index 3b732076b..f3346d23b 100644
> --- a/examples/link_status_interrupt/main.c
> +++ b/examples/link_status_interrupt/main.c
> @@ -79,7 +79,6 @@ struct rte_eth_dev_tx_buffer *tx_buffer[RTE_MAX_ETHPORTS];
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/load_balancer/init.c b/examples/load_balancer/init.c
> index f2045f235..3ab7d0211 100644
> --- a/examples/load_balancer/init.c
> +++ b/examples/load_balancer/init.c
> @@ -45,8 +45,7 @@ static struct rte_eth_conf port_conf = {
> .rxmode = {
> .mq_mode = ETH_MQ_RX_RSS,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/multi_process/symmetric_mp/main.c b/examples/multi_process/symmetric_mp/main.c
> index c6c6a537f..c310e942b 100644
> --- a/examples/multi_process/symmetric_mp/main.c
> +++ b/examples/multi_process/symmetric_mp/main.c
> @@ -178,8 +178,7 @@ smp_port_init(uint16_t port, struct rte_mempool *mbuf_pool,
> .rxmode = {
> .mq_mode = ETH_MQ_RX_RSS,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/netmap_compat/bridge/bridge.c b/examples/netmap_compat/bridge/bridge.c
> index 7afca28cd..216e0105a 100644
> --- a/examples/netmap_compat/bridge/bridge.c
> +++ b/examples/netmap_compat/bridge/bridge.c
> @@ -26,7 +26,6 @@
> struct rte_eth_conf eth_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/performance-thread/l3fwd-thread/main.c b/examples/performance-thread/l3fwd-thread/main.c
> index 5392fcea8..50fd1b00a 100644
> --- a/examples/performance-thread/l3fwd-thread/main.c
> +++ b/examples/performance-thread/l3fwd-thread/main.c
> @@ -306,8 +306,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/qos_meter/main.c b/examples/qos_meter/main.c
> index 5cf4e9dfa..9b0112449 100644
> --- a/examples/qos_meter/main.c
> +++ b/examples/qos_meter/main.c
> @@ -56,8 +56,7 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_RSS,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = (DEV_RX_OFFLOAD_CHECKSUM |
> - DEV_RX_OFFLOAD_CRC_STRIP),
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/examples/qos_sched/init.c b/examples/qos_sched/init.c
> index 94cbb26f8..37c2b95fd 100644
> --- a/examples/qos_sched/init.c
> +++ b/examples/qos_sched/init.c
> @@ -59,7 +59,6 @@ static struct rte_eth_conf port_conf = {
> .rxmode = {
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_DCB_NONE,
> diff --git a/examples/quota_watermark/qw/init.c b/examples/quota_watermark/qw/init.c
> index 19164385a..5a0f64f45 100644
> --- a/examples/quota_watermark/qw/init.c
> +++ b/examples/quota_watermark/qw/init.c
> @@ -24,7 +24,6 @@
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_DCB_NONE,
> diff --git a/examples/tep_termination/vxlan_setup.c b/examples/tep_termination/vxlan_setup.c
> index b99ab97d3..ad7fbe9c6 100644
> --- a/examples/tep_termination/vxlan_setup.c
> +++ b/examples/tep_termination/vxlan_setup.c
> @@ -69,7 +69,6 @@ uint8_t tep_filter_type[] = {RTE_TUNNEL_FILTER_IMAC_TENID,
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/examples/vhost/main.c b/examples/vhost/main.c
> index 2175c1186..97d196479 100644
> --- a/examples/vhost/main.c
> +++ b/examples/vhost/main.c
> @@ -121,8 +121,7 @@ static struct rte_eth_conf vmdq_conf_default = {
> * this fixes bug of ipv4 forwarding in guest can't
> * forward pakets from one virtio dev to another virtio dev.
> */
> - .offloads = (DEV_RX_OFFLOAD_CRC_STRIP |
> - DEV_RX_OFFLOAD_VLAN_STRIP),
> + .offloads = DEV_RX_OFFLOAD_VLAN_STRIP,
> },
>
> .txmode = {
> diff --git a/lib/librte_ethdev/rte_ethdev.c b/lib/librte_ethdev/rte_ethdev.c
> index 3f8de9341..04ee149f9 100644
> --- a/lib/librte_ethdev/rte_ethdev.c
> +++ b/lib/librte_ethdev/rte_ethdev.c
> @@ -122,7 +122,6 @@ static const struct {
> RTE_RX_OFFLOAD_BIT2STR(VLAN_FILTER),
> RTE_RX_OFFLOAD_BIT2STR(VLAN_EXTEND),
> RTE_RX_OFFLOAD_BIT2STR(JUMBO_FRAME),
> - RTE_RX_OFFLOAD_BIT2STR(CRC_STRIP),
> RTE_RX_OFFLOAD_BIT2STR(SCATTER),
> RTE_RX_OFFLOAD_BIT2STR(TIMESTAMP),
> RTE_RX_OFFLOAD_BIT2STR(SECURITY),
> @@ -1147,14 +1146,6 @@ rte_eth_dev_configure(uint16_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
> return -EINVAL;
> }
>
> - if ((local_conf.rxmode.offloads & DEV_RX_OFFLOAD_CRC_STRIP) &&
> - (local_conf.rxmode.offloads & DEV_RX_OFFLOAD_KEEP_CRC)) {
> - RTE_ETHDEV_LOG(ERR,
> - "Port id=%u not allowed to set both CRC STRIP and KEEP CRC offload flags\n",
> - port_id);
> - return -EINVAL;
> - }
> -
> /* Check that device supports requested rss hash functions. */
> if ((dev_info.flow_type_rss_offloads |
> dev_conf->rx_adv_conf.rss_conf.rss_hf) !=
> diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
> index fa2812bca..44b4fb33f 100644
> --- a/lib/librte_ethdev/rte_ethdev.h
> +++ b/lib/librte_ethdev/rte_ethdev.h
> @@ -890,16 +890,11 @@ struct rte_eth_conf {
> #define DEV_RX_OFFLOAD_VLAN_FILTER 0x00000200
> #define DEV_RX_OFFLOAD_VLAN_EXTEND 0x00000400
> #define DEV_RX_OFFLOAD_JUMBO_FRAME 0x00000800
> -#define DEV_RX_OFFLOAD_CRC_STRIP 0x00001000
> #define DEV_RX_OFFLOAD_SCATTER 0x00002000
> #define DEV_RX_OFFLOAD_TIMESTAMP 0x00004000
> #define DEV_RX_OFFLOAD_SECURITY 0x00008000
> -
> -/**
> - * Invalid to set both DEV_RX_OFFLOAD_CRC_STRIP and DEV_RX_OFFLOAD_KEEP_CRC
> - * No DEV_RX_OFFLOAD_CRC_STRIP flag means keep CRC
> - */
> #define DEV_RX_OFFLOAD_KEEP_CRC 0x00010000
> +
> #define DEV_RX_OFFLOAD_CHECKSUM (DEV_RX_OFFLOAD_IPV4_CKSUM | \
> DEV_RX_OFFLOAD_UDP_CKSUM | \
> DEV_RX_OFFLOAD_TCP_CKSUM)
> diff --git a/lib/librte_ethdev/rte_ethdev_driver.h b/lib/librte_ethdev/rte_ethdev_driver.h
> index c6d9bc1a3..f158462a0 100644
> --- a/lib/librte_ethdev/rte_ethdev_driver.h
> +++ b/lib/librte_ethdev/rte_ethdev_driver.h
> @@ -324,32 +324,6 @@ typedef int (*ethdev_uninit_t)(struct rte_eth_dev *ethdev);
> int __rte_experimental
> rte_eth_dev_destroy(struct rte_eth_dev *ethdev, ethdev_uninit_t ethdev_uninit);
>
> -/**
> - * PMD helper function to check if keeping CRC is requested
> - *
> - * @note
> - * When CRC_STRIP offload flag is removed and default behavior switch to
> - * strip CRC, as planned, this helper function is not that useful and will be
> - * removed. In PMDs this function will be replaced with check:
> - * if (offloads & DEV_RX_OFFLOAD_KEEP_CRC)
> - *
> - * @param rx_offloads
> - * offload bits to be applied
> - *
> - * @return
> - * Return positive if keeping CRC is requested,
> - * zero if stripping CRC is requested
> - */
> -static inline int
> -rte_eth_dev_must_keep_crc(uint64_t rx_offloads)
> -{
> - if (rx_offloads & DEV_RX_OFFLOAD_CRC_STRIP)
> - return 0;
> -
> - /* no KEEP_CRC or CRC_STRIP offload flags means keep CRC */
> - return 1;
> -}
> -
> #ifdef __cplusplus
> }
> #endif
> diff --git a/test/test-pipeline/init.c b/test/test-pipeline/init.c
> index f33216c90..b75688a87 100644
> --- a/test/test-pipeline/init.c
> +++ b/test/test-pipeline/init.c
> @@ -70,7 +70,7 @@ struct app_params app = {
> static struct rte_eth_conf port_conf = {
> .rxmode = {
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CHECKSUM | DEV_RX_OFFLOAD_CRC_STRIP,
> + .offloads = DEV_RX_OFFLOAD_CHECKSUM,
> },
> .rx_adv_conf = {
> .rss_conf = {
> diff --git a/test/test/test_kni.c b/test/test/test_kni.c
> index 56c98513a..cf64c0b27 100644
> --- a/test/test/test_kni.c
> +++ b/test/test/test_kni.c
> @@ -70,9 +70,6 @@ static const struct rte_eth_txconf tx_conf = {
> };
>
> static const struct rte_eth_conf port_conf = {
> - .rxmode = {
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> - },
> .txmode = {
> .mq_mode = ETH_DCB_NONE,
> },
> diff --git a/test/test/test_link_bonding_mode4.c b/test/test/test_link_bonding_mode4.c
> index 9163f6313..e539f078d 100644
> --- a/test/test/test_link_bonding_mode4.c
> +++ b/test/test/test_link_bonding_mode4.c
> @@ -110,7 +110,6 @@ static struct rte_eth_conf default_pmd_conf = {
> .mq_mode = ETH_MQ_RX_NONE,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/test/test/test_pmd_perf.c b/test/test/test_pmd_perf.c
> index 4549965fc..f5095c87d 100644
> --- a/test/test/test_pmd_perf.c
> +++ b/test/test/test_pmd_perf.c
> @@ -65,7 +65,6 @@ static struct rte_eth_conf port_conf = {
> .mq_mode = ETH_MQ_RX_NONE,
> .max_rx_pkt_len = ETHER_MAX_LEN,
> .split_hdr_size = 0,
> - .offloads = DEV_RX_OFFLOAD_CRC_STRIP,
> },
> .txmode = {
> .mq_mode = ETH_MQ_TX_NONE,
> diff --git a/test/test/virtual_pmd.c b/test/test/virtual_pmd.c
> index 591b30989..f8ddc2db8 100644
> --- a/test/test/virtual_pmd.c
> +++ b/test/test/virtual_pmd.c
> @@ -91,7 +91,6 @@ virtual_ethdev_info_get(struct rte_eth_dev *dev __rte_unused,
> dev_info->max_tx_queues = (uint16_t)512;
>
> dev_info->min_rx_bufsize = 0;
> - dev_info->rx_offload_capa = DEV_RX_OFFLOAD_CRC_STRIP;
> }
>
> static int
> --
> 2.17.1
>
--
- Tomasz Duszyński
next prev parent reply other threads:[~2018-09-04 6:29 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-03 14:45 Ferruh Yigit
2018-09-03 13:59 ` Andrew Rybchenko
2018-09-04 5:13 ` Shahaf Shuler
2018-09-04 5:17 ` Shahaf Shuler
2018-09-04 5:54 ` Andrew Rybchenko
2018-09-04 8:06 ` Ferruh Yigit
2018-09-04 6:29 ` Tomasz Duszynski [this message]
2018-09-04 10:12 ` [dpdk-dev] [PATCH v2] " Ferruh Yigit
2018-09-04 10:02 ` Shahaf Shuler
2018-09-14 11:37 ` Ferruh Yigit
2018-09-19 7:34 ` David Marchand
2018-09-19 18:04 ` Ferruh Yigit
2018-09-10 7:13 ` Maxime Coquelin
2018-09-10 10:40 ` Jan Remeš
2018-09-10 11:34 ` Jerin Jacob
2018-09-18 13:05 ` Legacy, Allain
2018-09-11 8:05 ` Hyong Youb Kim
2018-09-24 17:31 ` [dpdk-dev] [PATCH] doc: announce CRC strip changes in release notes Ferruh Yigit
2018-09-24 17:01 ` Thomas Monjalon
2018-09-24 17:12 ` David Marchand
2018-09-25 15:03 ` Ferruh Yigit
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