10a714186SBjörn Töpel /* SPDX-License-Identifier: GPL-2.0 */ 20a714186SBjörn Töpel /* Copyright(c) 2018 Intel Corporation. */ 30a714186SBjörn Töpel 40a714186SBjörn Töpel #ifndef _I40E_XSK_H_ 50a714186SBjörn Töpel #define _I40E_XSK_H_ 60a714186SBjörn Töpel 70a714186SBjörn Töpel struct i40e_vsi; 80a714186SBjörn Töpel struct xdp_umem; 90a714186SBjörn Töpel struct zero_copy_allocator; 100a714186SBjörn Töpel 110a714186SBjörn Töpel int i40e_queue_pair_disable(struct i40e_vsi *vsi, int queue_pair); 120a714186SBjörn Töpel int i40e_queue_pair_enable(struct i40e_vsi *vsi, int queue_pair); 130a714186SBjörn Töpel int i40e_xsk_umem_setup(struct i40e_vsi *vsi, struct xdp_umem *umem, 140a714186SBjörn Töpel u16 qid); 150a714186SBjörn Töpel void i40e_zca_free(struct zero_copy_allocator *alloc, unsigned long handle); 160a714186SBjörn Töpel bool i40e_alloc_rx_buffers_zc(struct i40e_ring *rx_ring, u16 cleaned_count); 170a714186SBjörn Töpel int i40e_clean_rx_irq_zc(struct i40e_ring *rx_ring, int budget); 180a714186SBjörn Töpel 191328dcddSMagnus Karlsson bool i40e_clean_xdp_tx_irq(struct i40e_vsi *vsi, 201328dcddSMagnus Karlsson struct i40e_ring *tx_ring, int napi_budget); 219116e5e2SMagnus Karlsson int i40e_xsk_wakeup(struct net_device *dev, u32 queue_id, u32 flags); 22be1222b5SBjörn Töpel int i40e_alloc_rx_bi_zc(struct i40e_ring *rx_ring); 23be1222b5SBjörn Töpel void i40e_clear_rx_bi_zc(struct i40e_ring *rx_ring); 241328dcddSMagnus Karlsson 250a714186SBjörn Töpel #endif /* _I40E_XSK_H_ */ 26