From: "Ananyev, Konstantin" <konstantin.ananyev@intel.com>
To: "Doherty, Declan" <declan.doherty@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: Adrien Mazarguil <adrien.mazarguil@6wind.com>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
Thomas Monjalon <thomas@monjalon.net>,
"Shahaf Shuler" <shahafs@mellanox.com>,
"Doherty, Declan" <declan.doherty@intel.com>,
"Awal, Mohammad Abdul" <mohammad.abdul.awal@intel.com>,
"Horton, Remy" <remy.horton@intel.com>
Subject: Re: [dpdk-dev] [PATCH v7 9/9] net/ixgbe: add support for representor ports
Date: Fri, 20 Apr 2018 13:29:06 +0000 [thread overview]
Message-ID: <2601191342CEEE43887BDE71AB977258AE918C6C@IRSMSX102.ger.corp.intel.com> (raw)
In-Reply-To: <20180416130605.6509-10-declan.doherty@intel.com>
> --- /dev/null
> +++ b/drivers/net/ixgbe/ixgbe_vf_representor.c
> @@ -0,0 +1,217 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(c) 2018 Intel Corporation.
> + */
> +
> +#include <rte_ethdev.h>
> +#include <rte_pci.h>
> +#include <rte_malloc.h>
> +
> +#include "base/ixgbe_type.h"
> +#include "base/ixgbe_vf.h"
> +#include "ixgbe_ethdev.h"
> +#include "ixgbe_rxtx.h"
> +#include "rte_pmd_ixgbe.h"
> +
> +
> +static int
> +ixgbe_vf_representor_link_update(struct rte_eth_dev *ethdev,
> + int wait_to_complete)
> +{
> + struct ixgbe_vf_representor *representor = ethdev->data->dev_private;
> +
> + return ixgbe_dev_link_update_share(representor->pf_ethdev,
> + wait_to_complete, 1);
> +}
> +
> +static int
> +ixgbe_vf_representor_mac_addr_set(struct rte_eth_dev *ethdev,
> + struct ether_addr *mac_addr)
> +{
> + struct ixgbe_vf_representor *representor = ethdev->data->dev_private;
> +
> + return rte_pmd_ixgbe_set_vf_mac_addr(
> + representor->pf_ethdev->data->port_id,
> + representor->vf_id, mac_addr);
> +}
> +
> +static void
> +ixgbe_vf_representor_dev_infos_get(struct rte_eth_dev *ethdev,
> + struct rte_eth_dev_info *dev_info)
> +{
> + struct ixgbe_vf_representor *representor = ethdev->data->dev_private;
> +
> + struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(
> + representor->pf_ethdev->data->dev_private);
> +
> + dev_info->device = representor->pf_ethdev->device;
> +
> + dev_info->min_rx_bufsize = 1024;
> + /**< Minimum size of RX buffer. */
> + dev_info->max_rx_pktlen = 9728;
> + /**< Maximum configurable length of RX pkt. */
> + dev_info->max_rx_queues = IXGBE_VF_MAX_RX_QUEUES;
> + /**< Maximum number of RX queues. */
> + dev_info->max_tx_queues = IXGBE_VF_MAX_TX_QUEUES;
> + /**< Maximum number of TX queues. */
Sort of generic question - for representor ports that do only control path -
shouldn't we have max_rx_queues=max_tx_queues=0, zero and make
queue_setup/rx_burst/tx_burst, etc. to return an error?
> +
> + dev_info->max_mac_addrs = hw->mac.num_rar_entries;
> + /**< Maximum number of MAC addresses. */
> +
> + 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;
> + /**< Device RX offload capabilities. */
> +
> + dev_info->tx_offload_capa = DEV_TX_OFFLOAD_VLAN_INSERT |
> + DEV_TX_OFFLOAD_IPV4_CKSUM | DEV_TX_OFFLOAD_UDP_CKSUM |
> + DEV_TX_OFFLOAD_TCP_CKSUM | DEV_TX_OFFLOAD_SCTP_CKSUM |
> + DEV_TX_OFFLOAD_TCP_TSO;
> + /**< Device TX offload capabilities. */
> +
> + dev_info->speed_capa =
> + representor->pf_ethdev->data->dev_link.link_speed;
> + /**< Supported speeds bitmap (ETH_LINK_SPEED_). */
> +
> + dev_info->switch_info.name =
> + representor->pf_ethdev->device->name;
> + dev_info->switch_info.domain_id = representor->switch_domain_id;
> + dev_info->switch_info.port_id = representor->vf_id;
> +}
> +
> +static int ixgbe_vf_representor_dev_configure(
> + __rte_unused struct rte_eth_dev *dev)
> +{
> + return 0;
> +}
> +
> +static int ixgbe_vf_representor_rx_queue_setup(
> + __rte_unused struct rte_eth_dev *dev,
> + __rte_unused uint16_t rx_queue_id,
> + __rte_unused uint16_t nb_rx_desc,
> + __rte_unused unsigned int socket_id,
> + __rte_unused const struct rte_eth_rxconf *rx_conf,
> + __rte_unused struct rte_mempool *mb_pool)
> +{
> + return 0;
> +}
> +
> +static int ixgbe_vf_representor_tx_queue_setup(
> + __rte_unused struct rte_eth_dev *dev,
> + __rte_unused uint16_t rx_queue_id,
> + __rte_unused uint16_t nb_rx_desc,
> + __rte_unused unsigned int socket_id,
> + __rte_unused const struct rte_eth_txconf *tx_conf)
> +{
> + return 0;
> +}
> +
next prev parent reply other threads:[~2018-04-20 13:29 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-28 13:54 [dpdk-dev] [PATCH v6 0/7] switching device representation Declan Doherty
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 1/8] doc: add switch representation documentation Declan Doherty
2018-03-28 14:53 ` Thomas Monjalon
2018-03-28 15:05 ` Doherty, Declan
2018-04-03 15:52 ` Adrien Mazarguil
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 2/8] ethdev: add switch identifier parameter to port Declan Doherty
2018-03-29 6:13 ` Shahaf Shuler
2018-03-29 9:13 ` Doherty, Declan
2018-03-29 10:12 ` Shahaf Shuler
2018-03-29 15:12 ` Doherty, Declan
2018-04-01 6:10 ` Shahaf Shuler
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 3/8] ethdev: add generic create/destroy ethdev APIs Declan Doherty
2018-03-29 6:13 ` Shahaf Shuler
2018-03-29 9:22 ` Doherty, Declan
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 4/8] ethdev: Add port representor device flag Declan Doherty
2018-03-29 6:13 ` Shahaf Shuler
2018-03-29 7:34 ` Thomas Monjalon
2018-03-29 14:53 ` Doherty, Declan
2018-04-01 6:14 ` Shahaf Shuler
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 5/8] app/testpmd: add port name to device info Declan Doherty
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 6/8] ethdev: add common devargs parser Declan Doherty
2018-03-29 12:12 ` Gaëtan Rivet
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 7/8] net/i40e: add support for representor ports Declan Doherty
2018-03-28 13:54 ` [dpdk-dev] [PATCH v6 8/8] net/ixgbe: " Declan Doherty
2018-04-16 13:05 ` [dpdk-dev] [PATCH v7 0/9] switching devices representation Declan Doherty
2018-04-16 13:05 ` [dpdk-dev] [PATCH v7 1/9] doc: add switch representation documentation Declan Doherty
2018-04-16 15:55 ` Kovacevic, Marko
2018-04-16 13:05 ` [dpdk-dev] [PATCH v7 2/9] ethdev: add switch identifier parameter to port Declan Doherty
2018-04-24 16:38 ` Thomas Monjalon
2018-04-16 13:05 ` [dpdk-dev] [PATCH v7 3/9] ethdev: add generic create/destroy ethdev APIs Declan Doherty
2018-04-20 13:01 ` Ananyev, Konstantin
2018-04-24 17:48 ` Thomas Monjalon
2018-04-16 13:06 ` [dpdk-dev] [PATCH v7 4/9] ethdev: Add port representor device flag Declan Doherty
2018-04-24 19:37 ` Thomas Monjalon
2018-04-25 12:17 ` Doherty, Declan
2018-04-25 12:23 ` Thomas Monjalon
2018-04-16 13:06 ` [dpdk-dev] [PATCH v7 5/9] app/testpmd: add port name to device info Declan Doherty
2018-04-16 13:06 ` [dpdk-dev] [PATCH v7 6/9] ethdev: add common devargs parser Declan Doherty
2018-04-20 13:16 ` Ananyev, Konstantin
2018-04-24 19:53 ` Thomas Monjalon
2018-04-25 9:40 ` Remy Horton
2018-04-25 10:06 ` Thomas Monjalon
2018-04-25 10:45 ` Remy Horton
2018-04-16 13:06 ` [dpdk-dev] [PATCH v7 7/9] ethdev: add switch domain allocator Declan Doherty
2018-04-20 13:22 ` Ananyev, Konstantin
2018-04-24 19:58 ` Thomas Monjalon
2018-04-16 13:06 ` [dpdk-dev] [PATCH v7 8/9] net/i40e: add support for representor ports Declan Doherty
2018-04-16 13:06 ` [dpdk-dev] [PATCH v7 9/9] net/ixgbe: " Declan Doherty
2018-04-20 13:29 ` Ananyev, Konstantin [this message]
2018-04-26 10:40 ` [dpdk-dev] [dpdk=-dev][PATCH v8 0/9] switching devices representation Declan Doherty
2018-04-26 10:40 ` [dpdk-dev] [PATCH v8 1/9] doc: add switch representation documentation Declan Doherty
2018-04-26 10:40 ` [dpdk-dev] [PATCH v8 2/9] ethdev: add switch identifier parameter to port Declan Doherty
2018-04-26 12:02 ` Thomas Monjalon
2018-04-26 14:26 ` Thomas Monjalon
2018-04-27 16:29 ` Ferruh Yigit
2018-04-26 10:40 ` [dpdk-dev] [PATCH v8 3/9] ethdev: add generic create/destroy ethdev APIs Declan Doherty
2018-04-26 12:16 ` Ferruh Yigit
2018-04-26 10:41 ` [dpdk-dev] [PATCH v8 4/9] ethdev: Add port representor device flag Declan Doherty
2018-04-26 10:41 ` [dpdk-dev] [PATCH v8 5/9] app/testpmd: add port name to device info Declan Doherty
2018-04-26 10:41 ` [dpdk-dev] [PATCH v8 6/9] ethdev: add common devargs parser Declan Doherty
2018-04-26 12:03 ` Ananyev, Konstantin
2018-04-26 14:21 ` Ferruh Yigit
2018-04-26 14:28 ` Doherty, Declan
2018-04-26 14:44 ` Thomas Monjalon
2018-04-26 14:48 ` Ananyev, Konstantin
2018-04-26 14:30 ` Remy Horton
2018-04-26 12:15 ` Ferruh Yigit
2018-04-26 10:41 ` [dpdk-dev] [PATCH v8 7/9] ethdev: add switch domain allocator Declan Doherty
2018-04-26 12:27 ` Ananyev, Konstantin
2018-04-26 10:41 ` [dpdk-dev] [PATCH v8 8/9] net/i40e: add support for representor ports Declan Doherty
2018-04-26 10:41 ` [dpdk-dev] [PATCH v8 9/9] net/ixgbe: " Declan Doherty
2018-04-26 16:24 ` [dpdk-dev] [dpdk=-dev][PATCH v8 0/9] switching devices representation Ferruh Yigit
2018-04-26 16:35 ` Ferruh Yigit
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