linux/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c

/*
 * Copyright (c) 2015, Mellanox Technologies. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include <linux/irq.h>
#include <net/xdp_sock_drv.h>
#include "en.h"
#include "en/txrx.h"
#include "en/xdp.h"
#include "en/xsk/rx.h"
#include "en/xsk/tx.h"
#include "en_accel/ktls_txrx.h"

static inline bool mlx5e_channel_no_affinity_change(struct mlx5e_channel *c)
{ … }

static void mlx5e_handle_tx_dim(struct mlx5e_txqsq *sq)
{ … }

static void mlx5e_handle_rx_dim(struct mlx5e_rq *rq)
{ … }

void mlx5e_trigger_irq(struct mlx5e_icosq *sq)
{ … }

static bool mlx5e_napi_xsk_post(struct mlx5e_xdpsq *xsksq, struct mlx5e_rq *xskrq)
{ … }

int mlx5e_napi_poll(struct napi_struct *napi, int budget)
{ … }

void mlx5e_completion_event(struct mlx5_core_cq *mcq, struct mlx5_eqe *eqe)
{ … }

void mlx5e_cq_error_event(struct mlx5_core_cq *mcq, enum mlx5_event event)
{ … }