1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright(c) 2017 - 2019 Pensando Systems, Inc */ 3 4 #ifndef _IONIC_TXRX_H_ 5 #define _IONIC_TXRX_H_ 6 7 struct bpf_prog; 8 9 void ionic_tx_flush(struct ionic_cq *cq); 10 11 void ionic_rx_fill(struct ionic_queue *q, struct bpf_prog *xdp_prog); 12 void ionic_rx_empty(struct ionic_queue *q); 13 void ionic_tx_empty(struct ionic_queue *q); 14 int ionic_rx_napi(struct napi_struct *napi, int budget); 15 int ionic_tx_napi(struct napi_struct *napi, int budget); 16 int ionic_txrx_napi(struct napi_struct *napi, int budget); 17 netdev_tx_t ionic_start_xmit(struct sk_buff *skb, struct net_device *netdev); 18 19 bool ionic_rx_service(struct ionic_cq *cq); 20 21 int ionic_xdp_xmit(struct net_device *netdev, int n, struct xdp_frame **xdp, u32 flags); 22 #endif /* _IONIC_TXRX_H_ */ 23