// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/*
* Copyright (c) 2013-2020, Mellanox Technologies inc. All rights reserved.
*/
#include "mlx5_ib.h"
#include <linux/mlx5/eswitch.h>
#include <linux/mlx5/vport.h>
#include "counters.h"
#include "ib_rep.h"
#include "qp.h"
struct mlx5_ib_counter {
const char *name;
size_t offset;
u32 type;
};
struct mlx5_rdma_counter {
struct rdma_counter rdma_counter;
struct mlx5_fc *fc[MLX5_IB_OPCOUNTER_MAX];
struct xarray qpn_opfc_xa;
};
static struct mlx5_rdma_counter *to_mcounter(struct rdma_counter *counter)
{
return container_of(counter, struct mlx5_rdma_counter, rdma_counter);
}
#define INIT_Q_COUNTER(_name) \
{ .name = #_name, .offset = MLX5_BYTE_OFF(query_q_counter_out, _name)}
#define INIT_VPORT_Q_COUNTER(_name) \
{ .name = "vport_" #_name, .offset = \
MLX5_BYTE_OFF(query_q_counter_out, _name)}
static const struct mlx5_ib_counter basic_q_cnts[] = {
INIT_Q_COUNTER(rx_write_requests),
INIT_Q_COUNTER(rx_read_requests),
INIT_Q_COUNTER(rx_atomic_requests),
INIT_Q_COUNTER(rx_dct_connect),
INIT_Q_COUNTER(out_of_buffer),
};
static const struct mlx5_ib_counter out_of_seq_q_cnts[] = {
INIT_Q_COUNTER(out_of_sequence),
};
static const struct mlx5_ib_counter retrans_q_cnts[] = {
INIT_Q_COUNTER(duplicate_request),
INIT_Q_COUNTER(rnr_nak_retry_err),
INIT_Q_COUNTER(packet_seq_err),
INIT_Q_COUNTER(implied_nak_seq_err),
INIT_Q_COUNTER(local_ack_timeout_err),
};
static const struct mlx5_ib_counter vport_basic_q_cnts[] = {
INIT_VPORT_Q_COUNTER(rx_write_requests),
INIT_VPORT_Q_COUNTER(rx_read_requests),
INIT_VPORT_Q_COUNTER(rx_atomic_requests),
INIT_VPORT_Q_COUNTER(rx_dct_connect),
INIT_VPORT_Q_COUNTER(out_of_buffer),
};
static const struct mlx5_ib_counter vport_out_of_seq_q_cnts[] = {
INIT_VPORT_Q_COUNTER(out_of_sequence),
};
static const struct mlx5_ib_counter vport_retrans_q_cnts[] = {
INIT_VPORT_Q_COUNTER(duplicate_request),
INIT_VPORT_Q_COUNTER(rnr_nak_retry_err),
INIT_VPORT_Q_COUNTER(packet_seq_err),
INIT_VPORT_Q_COUNTER(implied_nak_seq_err),
INIT_VPORT_Q_COUNTER(local_ack_timeout_err),
};
#define INIT_CONG_COUNTER(_name) \
{ .name = #_name, .offset = \
MLX5_BYTE_OFF(query_cong_statistics_out, _name ## _high)}
static const struct mlx5_ib_counter cong_cnts[] = {
INIT_CONG_COUNTER(rp_cnp_ignored),
INIT_CONG_COUNTER(rp_cnp_handled),
INIT_CONG_COUNTER(np_ecn_marked_roce_packets),
INIT_CONG_COUNTER(np_cnp_sent),
};
static const struct mlx5_ib_counter extended_err_cnts[] = {
INIT_Q_COUNTER(resp_local_length_error),
INIT_Q_COUNTER(resp_cqe_error),
INIT_Q_COUNTER(req_cqe_error),
INIT_Q_COUNTER(req_remote_invalid_request),
INIT_Q_COUNTER(req_remote_access_errors),
INIT_Q_COUNTER(resp_remote_access_errors),
INIT_Q_COUNTER(resp_cqe_flush_error),
