drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* Copyright (c) 2021, Intel Corporation. */
   3
   4 #ifndef _STMMAC_XDP_H_
   5 #define _STMMAC_XDP_H_
   6
   7 #define STMMAC_MAX_RX_BUF_SIZE(num)     (((num) * PAGE_SIZE) - XDP_PACKET_HEADROOM)
   8 #define STMMAC_RX_DMA_ATTR      (DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
   9
  10 int stmmac_xdp_setup_pool(struct stmmac_priv *priv, struct xsk_buff_pool *pool,
  11                           u16 queue);
  12 int stmmac_xdp_set_prog(struct stmmac_priv *priv, struct bpf_prog *prog,
  13                         struct netlink_ext_ack *extack);
  14
  15 #endif /* _STMMAC_XDP_H_ */