ed2ced6fe9
Maintain state of PMD initialization and check it before checking stats. In certain cases, we might end up accessing stats before the required HWRM commands are processed by FW. Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
431 lines
14 KiB
C
431 lines
14 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) Broadcom Limited.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Broadcom Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <inttypes.h>
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#include <rte_byteorder.h>
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#include "bnxt.h"
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#include "bnxt_cpr.h"
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#include "bnxt_hwrm.h"
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#include "bnxt_rxq.h"
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#include "bnxt_stats.h"
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#include "bnxt_txq.h"
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#include "hsi_struct_def_dpdk.h"
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static const struct bnxt_xstats_name_off bnxt_rx_stats_strings[] = {
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{"rx_64b_frames", offsetof(struct rx_port_stats,
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rx_64b_frames)},
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{"rx_65b_127b_frames", offsetof(struct rx_port_stats,
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rx_65b_127b_frames)},
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{"rx_128b_255b_frames", offsetof(struct rx_port_stats,
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rx_128b_255b_frames)},
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{"rx_256b_511b_frames", offsetof(struct rx_port_stats,
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rx_256b_511b_frames)},
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{"rx_512b_1023b_frames", offsetof(struct rx_port_stats,
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rx_512b_1023b_frames)},
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{"rx_1024b_1518_frames", offsetof(struct rx_port_stats,
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rx_1024b_1518_frames)},
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{"rx_good_vlan_frames", offsetof(struct rx_port_stats,
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rx_good_vlan_frames)},
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{"rx_1519b_2047b_frames", offsetof(struct rx_port_stats,
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rx_1519b_2047b_frames)},
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{"rx_2048b_4095b_frames", offsetof(struct rx_port_stats,
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rx_2048b_4095b_frames)},
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{"rx_4096b_9216b_frames", offsetof(struct rx_port_stats,
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rx_4096b_9216b_frames)},
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{"rx_9217b_16383b_frames", offsetof(struct rx_port_stats,
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rx_9217b_16383b_frames)},
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{"rx_total_frames", offsetof(struct rx_port_stats,
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rx_total_frames)},
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{"rx_ucast_frames", offsetof(struct rx_port_stats,
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rx_ucast_frames)},
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{"rx_mcast_frames", offsetof(struct rx_port_stats,
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rx_mcast_frames)},
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{"rx_bcast_frames", offsetof(struct rx_port_stats,
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rx_bcast_frames)},
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{"rx_fcs_err_frames", offsetof(struct rx_port_stats,
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rx_fcs_err_frames)},
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{"rx_ctrl_frames", offsetof(struct rx_port_stats,
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rx_ctrl_frames)},
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{"rx_pause_frames", offsetof(struct rx_port_stats,
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rx_pause_frames)},
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{"rx_pfc_frames", offsetof(struct rx_port_stats,
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rx_pfc_frames)},
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{"rx_align_err_frames", offsetof(struct rx_port_stats,
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rx_align_err_frames)},
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{"rx_ovrsz_frames", offsetof(struct rx_port_stats,
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rx_ovrsz_frames)},
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{"rx_jbr_frames", offsetof(struct rx_port_stats,
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rx_jbr_frames)},
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{"rx_mtu_err_frames", offsetof(struct rx_port_stats,
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rx_mtu_err_frames)},
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{"rx_tagged_frames", offsetof(struct rx_port_stats,
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rx_tagged_frames)},
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{"rx_double_tagged_frames", offsetof(struct rx_port_stats,
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rx_double_tagged_frames)},
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{"rx_good_frames", offsetof(struct rx_port_stats,
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rx_good_frames)},
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{"rx_undrsz_frames", offsetof(struct rx_port_stats,
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rx_undrsz_frames)},
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{"rx_eee_lpi_events", offsetof(struct rx_port_stats,
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rx_eee_lpi_events)},
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{"rx_eee_lpi_duration", offsetof(struct rx_port_stats,
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rx_eee_lpi_duration)},
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{"rx_bytes", offsetof(struct rx_port_stats,
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rx_bytes)},
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{"rx_runt_bytes", offsetof(struct rx_port_stats,
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rx_runt_bytes)},
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{"rx_runt_frames", offsetof(struct rx_port_stats,
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rx_runt_frames)},
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};
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static const struct bnxt_xstats_name_off bnxt_tx_stats_strings[] = {
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{"tx_64b_frames", offsetof(struct tx_port_stats,
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tx_64b_frames)},
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{"tx_65b_127b_frames", offsetof(struct tx_port_stats,
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tx_65b_127b_frames)},
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{"tx_128b_255b_frames", offsetof(struct tx_port_stats,
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tx_128b_255b_frames)},
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{"tx_256b_511b_frames", offsetof(struct tx_port_stats,
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tx_256b_511b_frames)},
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{"tx_512b_1023b_frames", offsetof(struct tx_port_stats,
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tx_512b_1023b_frames)},
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{"tx_1024b_1518_frames", offsetof(struct tx_port_stats,
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tx_1024b_1518_frames)},
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{"tx_good_vlan_frames", offsetof(struct tx_port_stats,
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tx_good_vlan_frames)},
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{"tx_1519b_2047_frames", offsetof(struct tx_port_stats,
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tx_1519b_2047_frames)},
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{"tx_2048b_4095b_frames", offsetof(struct tx_port_stats,
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tx_2048b_4095b_frames)},
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{"tx_4096b_9216b_frames", offsetof(struct tx_port_stats,
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tx_4096b_9216b_frames)},
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{"tx_9217b_16383b_frames", offsetof(struct tx_port_stats,
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tx_9217b_16383b_frames)},
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{"tx_good_frames", offsetof(struct tx_port_stats,
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tx_good_frames)},
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{"tx_total_frames", offsetof(struct tx_port_stats,
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tx_total_frames)},
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{"tx_ucast_frames", offsetof(struct tx_port_stats,
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tx_ucast_frames)},
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{"tx_mcast_frames", offsetof(struct tx_port_stats,
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tx_mcast_frames)},
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{"tx_bcast_frames", offsetof(struct tx_port_stats,
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tx_bcast_frames)},
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{"tx_pause_frames", offsetof(struct tx_port_stats,
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tx_pause_frames)},
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{"tx_pfc_frames", offsetof(struct tx_port_stats,
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tx_pfc_frames)},
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{"tx_jabber_frames", offsetof(struct tx_port_stats,
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tx_jabber_frames)},
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{"tx_fcs_err_frames", offsetof(struct tx_port_stats,
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tx_fcs_err_frames)},
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{"tx_err", offsetof(struct tx_port_stats,
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tx_err)},
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{"tx_fifo_underruns", offsetof(struct tx_port_stats,
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tx_fifo_underruns)},
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{"tx_eee_lpi_events", offsetof(struct tx_port_stats,
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tx_eee_lpi_events)},
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{"tx_eee_lpi_duration", offsetof(struct tx_port_stats,
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tx_eee_lpi_duration)},
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{"tx_total_collisions", offsetof(struct tx_port_stats,
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tx_total_collisions)},
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{"tx_bytes", offsetof(struct tx_port_stats,
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tx_bytes)},
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};
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static const struct bnxt_xstats_name_off bnxt_func_stats_strings[] = {
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{"tx_ucast_pkts", offsetof(struct hwrm_func_qstats_output,
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tx_ucast_pkts)},
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{"tx_mcast_pkts", offsetof(struct hwrm_func_qstats_output,
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tx_mcast_pkts)},
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{"tx_bcast_pkts", offsetof(struct hwrm_func_qstats_output,
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tx_bcast_pkts)},
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{"tx_err_pkts", offsetof(struct hwrm_func_qstats_output,
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tx_err_pkts)},
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{"tx_drop_pkts", offsetof(struct hwrm_func_qstats_output,
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tx_drop_pkts)},
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{"tx_ucast_bytes", offsetof(struct hwrm_func_qstats_output,
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tx_ucast_bytes)},
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{"tx_mcast_bytes", offsetof(struct hwrm_func_qstats_output,
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tx_mcast_bytes)},
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{"tx_bcast_bytes", offsetof(struct hwrm_func_qstats_output,
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tx_bcast_bytes)},
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{"rx_ucast_pkts", offsetof(struct hwrm_func_qstats_output,
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rx_ucast_pkts)},
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{"rx_mcast_pkts", offsetof(struct hwrm_func_qstats_output,
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rx_mcast_pkts)},
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{"rx_bcast_pkts", offsetof(struct hwrm_func_qstats_output,
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rx_bcast_pkts)},
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{"rx_err_pkts", offsetof(struct hwrm_func_qstats_output,
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rx_err_pkts)},
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{"rx_drop_pkts", offsetof(struct hwrm_func_qstats_output,
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rx_drop_pkts)},
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{"rx_ucast_bytes", offsetof(struct hwrm_func_qstats_output,
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rx_ucast_bytes)},
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{"rx_mcast_bytes", offsetof(struct hwrm_func_qstats_output,
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rx_mcast_bytes)},
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{"rx_bcast_bytes", offsetof(struct hwrm_func_qstats_output,
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rx_bcast_bytes)},
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{"rx_agg_pkts", offsetof(struct hwrm_func_qstats_output,
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rx_agg_pkts)},
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{"rx_agg_bytes", offsetof(struct hwrm_func_qstats_output,
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rx_agg_bytes)},
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{"rx_agg_events", offsetof(struct hwrm_func_qstats_output,
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rx_agg_events)},
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{"rx_agg_aborts", offsetof(struct hwrm_func_qstats_output,
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rx_agg_aborts)},
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};
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/*
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* Statistics functions
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*/
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void bnxt_free_stats(struct bnxt *bp)
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{
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int i;
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for (i = 0; i < (int)bp->tx_cp_nr_rings; i++) {
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struct bnxt_tx_queue *txq = bp->tx_queues[i];
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bnxt_free_txq_stats(txq);
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}
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for (i = 0; i < (int)bp->rx_cp_nr_rings; i++) {
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struct bnxt_rx_queue *rxq = bp->rx_queues[i];
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bnxt_free_rxq_stats(rxq);
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}
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}
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int bnxt_stats_get_op(struct rte_eth_dev *eth_dev,
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struct rte_eth_stats *bnxt_stats)
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{
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int rc = 0;
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unsigned int i;
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struct bnxt *bp = eth_dev->data->dev_private;
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memset(bnxt_stats, 0, sizeof(*bnxt_stats));
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if (!(bp->flags & BNXT_FLAG_INIT_DONE)) {
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RTE_LOG(ERR, PMD, "Device Initialization not complete!\n");
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return 0;
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}
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for (i = 0; i < bp->rx_cp_nr_rings; i++) {
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struct bnxt_rx_queue *rxq = bp->rx_queues[i];
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struct bnxt_cp_ring_info *cpr = rxq->cp_ring;
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rc = bnxt_hwrm_ctx_qstats(bp, cpr->hw_stats_ctx_id, i,
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bnxt_stats, 1);
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if (unlikely(rc))
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return rc;
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}
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for (i = 0; i < bp->tx_cp_nr_rings; i++) {
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struct bnxt_tx_queue *txq = bp->tx_queues[i];
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struct bnxt_cp_ring_info *cpr = txq->cp_ring;
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rc = bnxt_hwrm_ctx_qstats(bp, cpr->hw_stats_ctx_id, i,
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bnxt_stats, 0);
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if (unlikely(rc))
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return rc;
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}
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rc = bnxt_hwrm_func_qstats(bp, 0xffff, bnxt_stats);
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if (unlikely(rc))
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return rc;
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bnxt_stats->rx_nombuf = rte_atomic64_read(&bp->rx_mbuf_alloc_fail);
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return rc;
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}
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void bnxt_stats_reset_op(struct rte_eth_dev *eth_dev)
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{
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struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
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if (!(bp->flags & BNXT_FLAG_INIT_DONE)) {
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RTE_LOG(ERR, PMD, "Device Initialization not complete!\n");
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return;
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}
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bnxt_clear_all_hwrm_stat_ctxs(bp);
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rte_atomic64_clear(&bp->rx_mbuf_alloc_fail);
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}
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int bnxt_dev_xstats_get_op(struct rte_eth_dev *eth_dev,
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struct rte_eth_xstat *xstats, unsigned int n)
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{
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struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
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unsigned int count, i;
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uint64_t tx_drop_pkts;
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if (!(bp->flags & BNXT_FLAG_PORT_STATS)) {
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RTE_LOG(ERR, PMD, "xstats not supported for VF\n");
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return 0;
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}
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bnxt_hwrm_port_qstats(bp);
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bnxt_hwrm_func_qstats_tx_drop(bp, 0xffff, &tx_drop_pkts);
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count = RTE_DIM(bnxt_rx_stats_strings) +
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RTE_DIM(bnxt_tx_stats_strings) + 1; /* For tx_drop_pkts */
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if (n < count)
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return count;
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count = 0;
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for (i = 0; i < RTE_DIM(bnxt_rx_stats_strings); i++) {
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uint64_t *rx_stats = (uint64_t *)bp->hw_rx_port_stats;
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xstats[count].value = rte_le_to_cpu_64(
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*(uint64_t *)((char *)rx_stats +
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bnxt_rx_stats_strings[i].offset));
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count++;
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}
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for (i = 0; i < RTE_DIM(bnxt_tx_stats_strings); i++) {
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uint64_t *tx_stats = (uint64_t *)bp->hw_tx_port_stats;
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xstats[count].value = rte_le_to_cpu_64(
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*(uint64_t *)((char *)tx_stats +
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bnxt_tx_stats_strings[i].offset));
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count++;
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}
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/* The Tx drop pkts aka the Anti spoof coounter */
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xstats[count].value = rte_le_to_cpu_64(tx_drop_pkts);
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count++;
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return count;
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}
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int bnxt_dev_xstats_get_names_op(__rte_unused struct rte_eth_dev *eth_dev,
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struct rte_eth_xstat_name *xstats_names,
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__rte_unused unsigned int limit)
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{
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/* Account for the Tx drop pkts aka the Anti spoof counter */
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const unsigned int stat_cnt = RTE_DIM(bnxt_rx_stats_strings) +
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RTE_DIM(bnxt_tx_stats_strings) + 1;
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unsigned int i, count;
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if (xstats_names != NULL) {
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count = 0;
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for (i = 0; i < RTE_DIM(bnxt_rx_stats_strings); i++) {
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snprintf(xstats_names[count].name,
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sizeof(xstats_names[count].name),
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"%s",
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bnxt_rx_stats_strings[i].name);
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count++;
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}
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for (i = 0; i < RTE_DIM(bnxt_tx_stats_strings); i++) {
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snprintf(xstats_names[count].name,
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sizeof(xstats_names[count].name),
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"%s",
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bnxt_tx_stats_strings[i].name);
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count++;
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}
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snprintf(xstats_names[count].name,
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sizeof(xstats_names[count].name),
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"%s",
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bnxt_func_stats_strings[4].name);
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count++;
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}
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return stat_cnt;
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}
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void bnxt_dev_xstats_reset_op(struct rte_eth_dev *eth_dev)
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{
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struct bnxt *bp = (struct bnxt *)eth_dev->data->dev_private;
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if (bp->flags & BNXT_FLAG_PORT_STATS && BNXT_SINGLE_PF(bp))
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bnxt_hwrm_port_clr_stats(bp);
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if (BNXT_VF(bp))
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RTE_LOG(ERR, PMD, "Operation not supported on a VF device\n");
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if (!BNXT_SINGLE_PF(bp))
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RTE_LOG(ERR, PMD, "Operation not supported on a MF device\n");
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if (!(bp->flags & BNXT_FLAG_PORT_STATS))
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RTE_LOG(ERR, PMD, "Operation not supported\n");
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}
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int bnxt_dev_xstats_get_by_id_op(struct rte_eth_dev *dev, const uint64_t *ids,
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uint64_t *values, unsigned int limit)
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{
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/* Account for the Tx drop pkts aka the Anti spoof counter */
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const unsigned int stat_cnt = RTE_DIM(bnxt_rx_stats_strings) +
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RTE_DIM(bnxt_tx_stats_strings) + 1;
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struct rte_eth_xstat xstats[stat_cnt];
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uint64_t values_copy[stat_cnt];
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uint16_t i;
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if (!ids)
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return bnxt_dev_xstats_get_op(dev, xstats, stat_cnt);
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bnxt_dev_xstats_get_by_id_op(dev, NULL, values_copy, stat_cnt);
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for (i = 0; i < limit; i++) {
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if (ids[i] >= stat_cnt) {
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RTE_LOG(ERR, PMD, "id value isn't valid");
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return -1;
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}
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values[i] = values_copy[ids[i]];
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}
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return stat_cnt;
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}
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int bnxt_dev_xstats_get_names_by_id_op(struct rte_eth_dev *dev,
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struct rte_eth_xstat_name *xstats_names,
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const uint64_t *ids, unsigned int limit)
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{
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/* Account for the Tx drop pkts aka the Anti spoof counter */
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const unsigned int stat_cnt = RTE_DIM(bnxt_rx_stats_strings) +
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RTE_DIM(bnxt_tx_stats_strings) + 1;
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struct rte_eth_xstat_name xstats_names_copy[stat_cnt];
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uint16_t i;
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if (!ids)
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return bnxt_dev_xstats_get_names_op(dev, xstats_names,
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stat_cnt);
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bnxt_dev_xstats_get_names_by_id_op(dev, xstats_names_copy, NULL,
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stat_cnt);
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for (i = 0; i < limit; i++) {
|
|
if (ids[i] >= stat_cnt) {
|
|
RTE_LOG(ERR, PMD, "id value isn't valid");
|
|
return -1;
|
|
}
|
|
strcpy(xstats_names[i].name,
|
|
xstats_names_copy[ids[i]].name);
|
|
}
|
|
return stat_cnt;
|
|
}
|