linux/drivers/net/ethernet/netronome/nfp/nfdk/rings.c

// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/* Copyright (C) 2019 Netronome Systems, Inc. */

#include <linux/seq_file.h>

#include "../nfp_net.h"
#include "../nfp_net_dp.h"
#include "nfdk.h"

static void
nfp_nfdk_tx_ring_reset(struct nfp_net_dp *dp, struct nfp_net_tx_ring *tx_ring)
{ … }

static void nfp_nfdk_tx_ring_free(struct nfp_net_tx_ring *tx_ring)
{ … }

static int
nfp_nfdk_tx_ring_alloc(struct nfp_net_dp *dp, struct nfp_net_tx_ring *tx_ring)
{ … }

static void
nfp_nfdk_tx_ring_bufs_free(struct nfp_net_dp *dp,
			   struct nfp_net_tx_ring *tx_ring)
{ … }

static int
nfp_nfdk_tx_ring_bufs_alloc(struct nfp_net_dp *dp,
			    struct nfp_net_tx_ring *tx_ring)
{ … }

static void
nfp_nfdk_print_tx_descs(struct seq_file *file,
			struct nfp_net_r_vector *r_vec,
			struct nfp_net_tx_ring *tx_ring,
			u32 d_rd_p, u32 d_wr_p)
{ … }

#define NFP_NFDK_CFG_CTRL_SUPPORTED …

const struct nfp_dp_ops nfp_nfdk_ops = …;