1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /**************************************************************************** 3 * Driver for Solarflare network controllers and boards 4 * Copyright 2005-2006 Fen Systems Ltd. 5 * Copyright 2006-2015 Solarflare Communications Inc. 6 */ 7 8 #ifndef EFX_TX_H 9 #define EFX_TX_H 10 11 #include <linux/types.h> 12 13 /* Driver internal tx-path related declarations. */ 14 15 unsigned int efx_tx_limit_len(struct efx_tx_queue *tx_queue, 16 dma_addr_t dma_addr, unsigned int len); 17 18 u8 *efx_tx_get_copy_buffer_limited(struct efx_tx_queue *tx_queue, 19 struct efx_tx_buffer *buffer, size_t len); 20 21 int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue, struct sk_buff *skb, 22 bool *data_mapped); 23 24 #endif /* EFX_TX_H */ 25