162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/**************************************************************************** 362306a36Sopenharmony_ci * Driver for Solarflare network controllers and boards 462306a36Sopenharmony_ci * Copyright 2005-2006 Fen Systems Ltd. 562306a36Sopenharmony_ci * Copyright 2006-2015 Solarflare Communications Inc. 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef EF4_TX_H 962306a36Sopenharmony_ci#define EF4_TX_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#include <linux/types.h> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_ci/* Driver internal tx-path related declarations. */ 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ciunsigned int ef4_tx_limit_len(struct ef4_tx_queue *tx_queue, 1662306a36Sopenharmony_ci dma_addr_t dma_addr, unsigned int len); 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciu8 *ef4_tx_get_copy_buffer_limited(struct ef4_tx_queue *tx_queue, 1962306a36Sopenharmony_ci struct ef4_tx_buffer *buffer, size_t len); 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ciint ef4_enqueue_skb_tso(struct ef4_tx_queue *tx_queue, struct sk_buff *skb, 2262306a36Sopenharmony_ci bool *data_mapped); 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci#endif /* EF4_TX_H */ 25