/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2019, Intel Corporation. */ #ifndef _ICE_XSK_H_ #define _ICE_XSK_H_ #include "ice_txrx.h" #include "ice.h" struct ice_vsi; #ifdef CONFIG_XDP_SOCKETS int ice_xsk_umem_setup(struct ice_vsi *vsi, struct xdp_umem *umem, u16 qid); int ice_clean_rx_irq_zc(struct ice_ring *rx_ring, int budget); bool ice_clean_tx_irq_zc(struct ice_ring *xdp_ring, int budget); int ice_xsk_wakeup(struct net_device *netdev, u32 queue_id, u32 flags); bool ice_alloc_rx_bufs_zc(struct ice_ring *rx_ring, u16 count); bool ice_xsk_any_rx_ring_ena(struct ice_vsi *vsi); void ice_xsk_clean_rx_ring(struct ice_ring *rx_ring); void ice_xsk_clean_xdp_ring(struct ice_ring *xdp_ring); #else static inline int ice_xsk_umem_setup(struct ice_vsi __always_unused *vsi, struct xdp_umem __always_unused *umem, u16 __always_unused qid) { return -EOPNOTSUPP; } static inline int ice_clean_rx_irq_zc(struct ice_ring __always_unused *rx_ring, int __always_unused budget) { return 0; } static inline bool ice_clean_tx_irq_zc(struct ice_ring __always_unused *xdp_ring, int __always_unused budget) { return false; } static inline bool ice_alloc_rx_bufs_zc(struct ice_ring __always_unused *rx_ring, u16 __always_unused count) { return false; } static inline bool ice_xsk_any_rx_ring_ena(struct ice_vsi __always_unused *vsi) { return false; } static inline int ice_xsk_wakeup(struct net_device __always_unused *netdev, u32 __always_unused queue_id, u32 __always_unused flags) { return -EOPNOTSUPP; } #define ice_xsk_clean_rx_ring(rx_ring) do {} while (0) #define ice_xsk_clean_xdp_ring(xdp_ring) do {} while (0) #endif /* CONFIG_XDP_SOCKETS */ #endif /* !_ICE_XSK_H_ */