adf6bb5d73
Add promiscuous and allmulticast mode for PF devices and update the respective feature list. Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com> Signed-off-by: Sunil Kumar Kori <skori@marvell.com> Acked-by: Jerin Jacob <jerinj@marvell.com>
147 lines
3.6 KiB
C
147 lines
3.6 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2019 Marvell International Ltd.
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*/
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#include "otx2_ethdev.h"
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static void
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nix_cgx_promisc_config(struct rte_eth_dev *eth_dev, int en)
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{
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struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
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struct otx2_mbox *mbox = dev->mbox;
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if (otx2_dev_is_vf(dev))
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return;
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if (en)
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otx2_mbox_alloc_msg_cgx_promisc_enable(mbox);
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else
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otx2_mbox_alloc_msg_cgx_promisc_disable(mbox);
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otx2_mbox_process(mbox);
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}
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void
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otx2_nix_promisc_config(struct rte_eth_dev *eth_dev, int en)
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{
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struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
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struct otx2_mbox *mbox = dev->mbox;
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struct nix_rx_mode *req;
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if (otx2_dev_is_vf(dev))
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return;
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req = otx2_mbox_alloc_msg_nix_set_rx_mode(mbox);
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if (en)
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req->mode = NIX_RX_MODE_UCAST | NIX_RX_MODE_PROMISC;
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otx2_mbox_process(mbox);
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eth_dev->data->promiscuous = en;
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}
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void
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otx2_nix_promisc_enable(struct rte_eth_dev *eth_dev)
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{
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otx2_nix_promisc_config(eth_dev, 1);
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nix_cgx_promisc_config(eth_dev, 1);
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}
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void
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otx2_nix_promisc_disable(struct rte_eth_dev *eth_dev)
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{
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otx2_nix_promisc_config(eth_dev, 0);
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nix_cgx_promisc_config(eth_dev, 0);
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}
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static void
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nix_allmulticast_config(struct rte_eth_dev *eth_dev, int en)
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{
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struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
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struct otx2_mbox *mbox = dev->mbox;
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struct nix_rx_mode *req;
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if (otx2_dev_is_vf(dev))
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return;
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req = otx2_mbox_alloc_msg_nix_set_rx_mode(mbox);
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if (en)
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req->mode = NIX_RX_MODE_UCAST | NIX_RX_MODE_ALLMULTI;
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else if (eth_dev->data->promiscuous)
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req->mode = NIX_RX_MODE_UCAST | NIX_RX_MODE_PROMISC;
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otx2_mbox_process(mbox);
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}
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void
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otx2_nix_allmulticast_enable(struct rte_eth_dev *eth_dev)
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{
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nix_allmulticast_config(eth_dev, 1);
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}
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void
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otx2_nix_allmulticast_disable(struct rte_eth_dev *eth_dev)
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{
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nix_allmulticast_config(eth_dev, 0);
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}
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void
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otx2_nix_info_get(struct rte_eth_dev *eth_dev, struct rte_eth_dev_info *devinfo)
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{
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struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
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struct otx2_eth_dev *dev = otx2_eth_pmd_priv(eth_dev);
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devinfo->min_rx_bufsize = NIX_MIN_FRS;
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devinfo->max_rx_pktlen = NIX_MAX_FRS;
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devinfo->max_rx_queues = RTE_MAX_QUEUES_PER_PORT;
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devinfo->max_tx_queues = RTE_MAX_QUEUES_PER_PORT;
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devinfo->max_mac_addrs = dev->max_mac_entries;
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devinfo->max_vfs = pci_dev->max_vfs;
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devinfo->max_mtu = devinfo->max_rx_pktlen - NIX_L2_OVERHEAD;
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devinfo->min_mtu = devinfo->min_rx_bufsize - NIX_L2_OVERHEAD;
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devinfo->rx_offload_capa = dev->rx_offload_capa;
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devinfo->tx_offload_capa = dev->tx_offload_capa;
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devinfo->rx_queue_offload_capa = 0;
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devinfo->tx_queue_offload_capa = 0;
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devinfo->reta_size = dev->rss_info.rss_size;
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devinfo->hash_key_size = NIX_HASH_KEY_SIZE;
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devinfo->flow_type_rss_offloads = NIX_RSS_OFFLOAD;
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devinfo->default_rxconf = (struct rte_eth_rxconf) {
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.rx_drop_en = 0,
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.offloads = 0,
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};
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devinfo->default_txconf = (struct rte_eth_txconf) {
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.offloads = 0,
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};
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devinfo->rx_desc_lim = (struct rte_eth_desc_lim) {
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.nb_max = UINT16_MAX,
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.nb_min = NIX_RX_MIN_DESC,
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.nb_align = NIX_RX_MIN_DESC_ALIGN,
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.nb_seg_max = NIX_RX_NB_SEG_MAX,
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.nb_mtu_seg_max = NIX_RX_NB_SEG_MAX,
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};
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devinfo->rx_desc_lim.nb_max =
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RTE_ALIGN_MUL_FLOOR(devinfo->rx_desc_lim.nb_max,
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NIX_RX_MIN_DESC_ALIGN);
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devinfo->tx_desc_lim = (struct rte_eth_desc_lim) {
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.nb_max = UINT16_MAX,
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.nb_min = 1,
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.nb_align = 1,
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.nb_seg_max = NIX_TX_NB_SEG_MAX,
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.nb_mtu_seg_max = NIX_TX_NB_SEG_MAX,
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};
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/* Auto negotiation disabled */
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devinfo->speed_capa = ETH_LINK_SPEED_FIXED;
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devinfo->speed_capa |= ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
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ETH_LINK_SPEED_25G | ETH_LINK_SPEED_40G |
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ETH_LINK_SPEED_50G | ETH_LINK_SPEED_100G;
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}
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