5ea354a1f2
Add telemetry endpoints to ethdev. Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn@marvell.com> Reviewed-by: Harman Kalra <hkalra@marvell.com> Acked-by: Jerin Jacob <jerinj@marvell.com>
94 lines
2.4 KiB
C
94 lines
2.4 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(C) 2021 Marvell International Ltd.
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*/
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#include <rte_telemetry.h>
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#include "cnxk_ethdev.h"
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/* Macro to count no of words in eth_info_s size */
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#define ETH_INFO_SZ \
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(RTE_ALIGN_CEIL(sizeof(struct eth_info_s), sizeof(uint64_t)) / \
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sizeof(uint64_t))
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#define MACADDR_LEN 18
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static int
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ethdev_tel_handle_info(const char *cmd __rte_unused,
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const char *params __rte_unused, struct rte_tel_data *d)
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{
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struct rte_eth_dev *eth_dev;
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struct rte_tel_data *i_data;
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struct cnxk_eth_dev *dev;
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union eth_info_u {
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struct eth_info_s {
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/** PF/VF information */
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uint16_t pf_func;
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uint8_t max_mac_entries;
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bool dmac_filter_ena;
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uint8_t dmac_filter_count;
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uint8_t ptype_disable;
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bool scalar_ena;
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bool ptp_ena;
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/* Platform specific offload flags */
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uint16_t rx_offload_flags;
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uint16_t tx_offload_flags;
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} info;
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uint64_t val[ETH_INFO_SZ];
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} eth_info;
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struct eth_info_s *info;
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unsigned int i, j = 0;
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int n_ports;
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n_ports = rte_eth_dev_count_avail();
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if (!n_ports) {
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plt_err("No active ethernet ports found.");
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return -1;
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}
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rte_tel_data_start_dict(d);
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rte_tel_data_add_dict_int(d, "n_ports", n_ports);
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i_data = rte_tel_data_alloc();
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rte_tel_data_start_array(i_data, RTE_TEL_U64_VAL);
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for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
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/* Skip if port is unused */
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if (!rte_eth_dev_is_valid_port(i))
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continue;
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eth_dev = &rte_eth_devices[i];
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if (eth_dev) {
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memset(ð_info, 0, sizeof(eth_info));
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info = ð_info.info;
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dev = cnxk_eth_pmd_priv(eth_dev);
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if (dev) {
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info->pf_func = roc_nix_get_pf_func(&dev->nix);
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info->max_mac_entries = dev->max_mac_entries;
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info->dmac_filter_ena = dev->dmac_filter_enable;
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info->dmac_filter_count =
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dev->dmac_filter_count;
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info->ptype_disable = dev->ptype_disable;
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info->scalar_ena = dev->scalar_ena;
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info->ptp_ena = dev->ptp_en;
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info->rx_offload_flags = dev->rx_offload_flags;
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info->tx_offload_flags = dev->tx_offload_flags;
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}
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for (j = 0; j < ETH_INFO_SZ; j++)
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rte_tel_data_add_array_u64(i_data,
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eth_info.val[j]);
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j++;
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}
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}
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rte_tel_data_add_dict_container(d, "info", i_data, 0);
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return 0;
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}
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RTE_INIT(cnxk_ethdev_init_telemetry)
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{
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rte_telemetry_register_cmd("/cnxk/ethdev/info", ethdev_tel_handle_info,
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"Returns ethdev device information");
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}
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