295968d174
Add 'RTE_ETH' namespace to all enums & macros in a backward compatible way. The macros for backward compatibility can be removed in next LTS. Also updated some struct names to have 'rte_eth' prefix. All internal components switched to using new names. Syntax fixed on lines that this patch touches. Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com> Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com> Acked-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com> Acked-by: Jerin Jacob <jerinj@marvell.com> Acked-by: Wisam Jaddo <wisamm@nvidia.com> Acked-by: Rosen Xu <rosen.xu@intel.com> Acked-by: Chenbo Xia <chenbo.xia@intel.com> Acked-by: Hemant Agrawal <hemant.agrawal@nxp.com> Acked-by: Somnath Kotur <somnath.kotur@broadcom.com>
137 lines
3.2 KiB
C
137 lines
3.2 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2021 Marvell.
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*/
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#include "cnxk_ethdev.h"
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void
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cnxk_nix_toggle_flag_link_cfg(struct cnxk_eth_dev *dev, bool set)
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{
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if (set)
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dev->flags |= CNXK_LINK_CFG_IN_PROGRESS_F;
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else
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dev->flags &= ~CNXK_LINK_CFG_IN_PROGRESS_F;
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rte_wmb();
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}
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static inline int
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nix_wait_for_link_cfg(struct cnxk_eth_dev *dev)
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{
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uint16_t wait = 1000;
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do {
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rte_atomic_thread_fence(__ATOMIC_ACQUIRE);
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if (!(dev->flags & CNXK_LINK_CFG_IN_PROGRESS_F))
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break;
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wait--;
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rte_delay_ms(1);
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} while (wait);
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return wait ? 0 : -1;
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}
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static void
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nix_link_status_print(struct rte_eth_dev *eth_dev, struct rte_eth_link *link)
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{
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if (link && link->link_status)
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plt_info("Port %d: Link Up - speed %u Mbps - %s",
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(int)(eth_dev->data->port_id),
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(uint32_t)link->link_speed,
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link->link_duplex == RTE_ETH_LINK_FULL_DUPLEX
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? "full-duplex"
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: "half-duplex");
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else
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plt_info("Port %d: Link Down", (int)(eth_dev->data->port_id));
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}
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void
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cnxk_eth_dev_link_status_get_cb(struct roc_nix *nix,
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struct roc_nix_link_info *link)
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{
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struct cnxk_eth_dev *dev = (struct cnxk_eth_dev *)nix;
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struct rte_eth_link eth_link;
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struct rte_eth_dev *eth_dev;
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if (!link || !nix)
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return;
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eth_dev = dev->eth_dev;
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if (!eth_dev)
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return;
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rte_eth_linkstatus_get(eth_dev, ð_link);
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link->status = eth_link.link_status;
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link->speed = eth_link.link_speed;
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link->autoneg = eth_link.link_autoneg;
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link->full_duplex = eth_link.link_duplex;
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}
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void
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cnxk_eth_dev_link_status_cb(struct roc_nix *nix, struct roc_nix_link_info *link)
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{
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struct cnxk_eth_dev *dev = (struct cnxk_eth_dev *)nix;
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struct rte_eth_link eth_link;
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struct rte_eth_dev *eth_dev;
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if (!link || !nix)
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return;
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eth_dev = dev->eth_dev;
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if (!eth_dev || !eth_dev->data->dev_conf.intr_conf.lsc)
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return;
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if (nix_wait_for_link_cfg(dev)) {
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plt_err("Timeout waiting for link_cfg to complete");
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return;
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}
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eth_link.link_status = link->status;
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eth_link.link_speed = link->speed;
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eth_link.link_autoneg = RTE_ETH_LINK_AUTONEG;
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eth_link.link_duplex = link->full_duplex;
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/* Print link info */
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nix_link_status_print(eth_dev, ð_link);
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/* Update link info */
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rte_eth_linkstatus_set(eth_dev, ð_link);
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/* Set the flag and execute application callbacks */
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rte_eth_dev_callback_process(eth_dev, RTE_ETH_EVENT_INTR_LSC, NULL);
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}
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int
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cnxk_nix_link_update(struct rte_eth_dev *eth_dev, int wait_to_complete)
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{
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struct cnxk_eth_dev *dev = cnxk_eth_pmd_priv(eth_dev);
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struct roc_nix_link_info info;
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struct rte_eth_link link;
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int rc;
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RTE_SET_USED(wait_to_complete);
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memset(&link, 0, sizeof(struct rte_eth_link));
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if (!eth_dev->data->dev_started || roc_nix_is_sdp(&dev->nix))
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return 0;
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if (roc_nix_is_lbk(&dev->nix)) {
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link.link_status = RTE_ETH_LINK_UP;
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link.link_speed = RTE_ETH_SPEED_NUM_100G;
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link.link_autoneg = RTE_ETH_LINK_FIXED;
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link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
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} else {
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rc = roc_nix_mac_link_info_get(&dev->nix, &info);
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if (rc)
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return rc;
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link.link_status = info.status;
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link.link_speed = info.speed;
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link.link_autoneg = RTE_ETH_LINK_AUTONEG;
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if (info.full_duplex)
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link.link_duplex = info.full_duplex;
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}
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return rte_eth_linkstatus_set(eth_dev, &link);
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}
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