LXR linux/drivers/net/ethernet/sfc/falcon/tx.h

   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 EF4_TX_H
   9#define EF4_TX_H
  10
  11#include <linux/types.h>
  12
  13/* Driver internal tx-path related declarations. */
  14
  15unsigned int ef4_tx_limit_len(struct ef4_tx_queue *tx_queue,
  16                              dma_addr_t dma_addr, unsigned int len);
  17
  18u8 *ef4_tx_get_copy_buffer_limited(struct ef4_tx_queue *tx_queue,
  19                                   struct ef4_tx_buffer *buffer, size_t len);
  20
  21int ef4_enqueue_skb_tso(struct ef4_tx_queue *tx_queue, struct sk_buff *skb,
  22                        bool *data_mapped);
  23
  24#endif /* EF4_TX_H */
  25