linux/drivers/net/ethernet/mellanox/mlxsw/spectrum_cnt.c

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/* Copyright (c) 2017-2018 Mellanox Technologies. All rights reserved */

#include <linux/kernel.h>
#include <linux/bitops.h>
#include <linux/spinlock.h>

#include "spectrum_cnt.h"

struct mlxsw_sp_counter_sub_pool { … };

struct mlxsw_sp_counter_pool { … };

static const struct mlxsw_sp_counter_sub_pool mlxsw_sp_counter_sub_pools[] = …;

static u64 mlxsw_sp_counter_sub_pool_occ_get(void *priv)
{ … }

static int mlxsw_sp_counter_sub_pools_init(struct mlxsw_sp *mlxsw_sp)
{ … }

static void mlxsw_sp_counter_sub_pools_fini(struct mlxsw_sp *mlxsw_sp)
{ … }

static u64 mlxsw_sp_counter_pool_occ_get(void *priv)
{ … }

int mlxsw_sp_counter_pool_init(struct mlxsw_sp *mlxsw_sp)
{ … }

void mlxsw_sp_counter_pool_fini(struct mlxsw_sp *mlxsw_sp)
{ … }

int mlxsw_sp_counter_alloc(struct mlxsw_sp *mlxsw_sp,
			   enum mlxsw_sp_counter_sub_pool_id sub_pool_id,
			   unsigned int *p_counter_index)
{ … }

void mlxsw_sp_counter_free(struct mlxsw_sp *mlxsw_sp,
			   enum mlxsw_sp_counter_sub_pool_id sub_pool_id,
			   unsigned int counter_index)
{ … }

int mlxsw_sp_counter_resources_register(struct mlxsw_core *mlxsw_core)
{ … }