drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h

   1 /* Broadcom NetXtreme-C/E network driver.
   2  *
   3  * Copyright (c) 2016-2017 Broadcom Limited
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation.
   8  */
   9
  10 #ifndef BNXT_XDP_H
  11 #define BNXT_XDP_H
  12
  13 struct bnxt_sw_tx_bd *bnxt_xmit_bd(struct bnxt *bp,
  14                                    struct bnxt_tx_ring_info *txr,
  15                                    dma_addr_t mapping, u32 len);
  16 void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts);
  17 bool bnxt_rx_xdp(struct bnxt *bp, struct bnxt_rx_ring_info *rxr, u16 cons,
  18                  struct page *page, u8 **data_ptr, unsigned int *len,
  19                  u8 *event);
  20 int bnxt_xdp(struct net_device *dev, struct netdev_bpf *xdp);
  21 int bnxt_xdp_xmit(struct net_device *dev, int num_frames,
  22                   struct xdp_frame **frames, u32 flags);
  23
  24 #endif