1*e9117e50SBert Kenward /**************************************************************************** 2*e9117e50SBert Kenward * Driver for Solarflare network controllers and boards 3*e9117e50SBert Kenward * Copyright 2005-2006 Fen Systems Ltd. 4*e9117e50SBert Kenward * Copyright 2006-2015 Solarflare Communications Inc. 5*e9117e50SBert Kenward * 6*e9117e50SBert Kenward * This program is free software; you can redistribute it and/or modify it 7*e9117e50SBert Kenward * under the terms of the GNU General Public License version 2 as published 8*e9117e50SBert Kenward * by the Free Software Foundation, incorporated herein by reference. 9*e9117e50SBert Kenward */ 10*e9117e50SBert Kenward 11*e9117e50SBert Kenward #ifndef EFX_TX_H 12*e9117e50SBert Kenward #define EFX_TX_H 13*e9117e50SBert Kenward 14*e9117e50SBert Kenward #include <linux/types.h> 15*e9117e50SBert Kenward 16*e9117e50SBert Kenward /* Driver internal tx-path related declarations. */ 17*e9117e50SBert Kenward 18*e9117e50SBert Kenward unsigned int efx_tx_limit_len(struct efx_tx_queue *tx_queue, 19*e9117e50SBert Kenward dma_addr_t dma_addr, unsigned int len); 20*e9117e50SBert Kenward 21*e9117e50SBert Kenward u8 *efx_tx_get_copy_buffer_limited(struct efx_tx_queue *tx_queue, 22*e9117e50SBert Kenward struct efx_tx_buffer *buffer, size_t len); 23*e9117e50SBert Kenward 24*e9117e50SBert Kenward int efx_enqueue_skb_tso(struct efx_tx_queue *tx_queue, struct sk_buff *skb, 25*e9117e50SBert Kenward bool *data_mapped); 26*e9117e50SBert Kenward 27*e9117e50SBert Kenward #endif /* EFX_TX_H */ 28