blob: f92f1fe3a87ff27baed559478a628fadf2c8818c [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0-only */
* Driver for Solarflare network controllers and boards
* Copyright 2018 Solarflare Communications Inc.
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, incorporated herein by reference.
int efx_probe_tx_queue(struct efx_tx_queue *tx_queue);
void efx_init_tx_queue(struct efx_tx_queue *tx_queue);
void efx_fini_tx_queue(struct efx_tx_queue *tx_queue);
void efx_remove_tx_queue(struct efx_tx_queue *tx_queue);
void efx_dequeue_buffer(struct efx_tx_queue *tx_queue,
struct efx_tx_buffer *buffer,
unsigned int *pkts_compl,
unsigned int *bytes_compl);
void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index);
void efx_enqueue_unwind(struct efx_tx_queue *tx_queue,
unsigned int insert_count);
struct efx_tx_buffer *efx_tx_map_chunk(struct efx_tx_queue *tx_queue,
dma_addr_t dma_addr, size_t len);
int efx_tx_map_data(struct efx_tx_queue *tx_queue, struct sk_buff *skb,
unsigned int segment_count);
unsigned int efx_tx_max_skb_descs(struct efx_nic *efx);