1*d2912cb1SThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-only */ 2e9117e50SBert Kenward /**************************************************************************** 3e9117e50SBert Kenward * Driver for Solarflare network controllers and boards 4e9117e50SBert Kenward * Copyright 2005-2006 Fen Systems Ltd. 5e9117e50SBert Kenward * Copyright 2006-2015 Solarflare Communications Inc. 6e9117e50SBert Kenward */ 7e9117e50SBert Kenward 8e9117e50SBert Kenward #ifndef EFX_TX_H 9e9117e50SBert Kenward #define EFX_TX_H 10e9117e50SBert Kenward 11e9117e50SBert Kenward #include <linux/types.h> 12e9117e50SBert Kenward 13e9117e50SBert Kenward /* Driver internal tx-path related declarations. */ 14e9117e50SBert Kenward 15e9117e50SBert Kenward unsigned int efx_tx_limit_len(struct efx_tx_queue *tx_queue, 16e9117e50SBert Kenward dma_addr_t dma_addr, unsigned int len); 17e9117e50SBert Kenward 18e9117e50SBert Kenward u8 *efx_tx_get_copy_buffer_limited(struct efx_tx_queue *tx_queue, 19e9117e50SBert Kenward struct efx_tx_buffer *buffer, size_t len); 20e9117e50SBert Kenward 21e9117e50SBert Kenward int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue, struct sk_buff *skb, 22e9117e50SBert Kenward bool *data_mapped); 23e9117e50SBert Kenward 24e9117e50SBert Kenward #endif /* EFX_TX_H */ 25