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
  15 unsigned int ef4_tx_limit_len(struct ef4_tx_queue *tx_queue,
  16                               dma_addr_t dma_addr, unsigned int len);
  17
  18 u8 *ef4_tx_get_copy_buffer_limited(struct ef4_tx_queue *tx_queue,
  19                                    struct ef4_tx_buffer *buffer, size_t len);
  20
  21 int ef4_enqueue_skb_tso(struct ef4_tx_queue *tx_queue, struct sk_buff *skb,
  22                         bool *data_mapped);
  23
  24 #endif /* EF4_TX_H */