1*d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 25a6681e2SEdward Cree /**************************************************************************** 35a6681e2SEdward Cree * Driver for Solarflare network controllers and boards 45a6681e2SEdward Cree * Copyright 2005-2006 Fen Systems Ltd. 55a6681e2SEdward Cree * Copyright 2006-2015 Solarflare Communications Inc. 65a6681e2SEdward Cree */ 75a6681e2SEdward Cree 85a6681e2SEdward Cree #ifndef EF4_TX_H 95a6681e2SEdward Cree #define EF4_TX_H 105a6681e2SEdward Cree 115a6681e2SEdward Cree #include <linux/types.h> 125a6681e2SEdward Cree 135a6681e2SEdward Cree /* Driver internal tx-path related declarations. */ 145a6681e2SEdward Cree 155a6681e2SEdward Cree unsigned int ef4_tx_limit_len(struct ef4_tx_queue *tx_queue, 165a6681e2SEdward Cree dma_addr_t dma_addr, unsigned int len); 175a6681e2SEdward Cree 185a6681e2SEdward Cree u8 *ef4_tx_get_copy_buffer_limited(struct ef4_tx_queue *tx_queue, 195a6681e2SEdward Cree struct ef4_tx_buffer *buffer, size_t len); 205a6681e2SEdward Cree 215a6681e2SEdward Cree int ef4_enqueue_skb_tso(struct ef4_tx_queue *tx_queue, struct sk_buff *skb, 225a6681e2SEdward Cree bool *data_mapped); 235a6681e2SEdward Cree 245a6681e2SEdward Cree #endif /* EF4_TX_H */ 25