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1/* SPDX-License-Identifier: GPL-2.0 */2#ifndef _ENIC_CLSF_H_3#define _ENIC_CLSF_H_4 5#include "vnic_dev.h"6#include "enic.h"7 8#define ENIC_CLSF_EXPIRE_COUNT 1289 10int enic_addfltr_5t(struct enic *enic, struct flow_keys *keys, u16 rq);11int enic_delfltr(struct enic *enic, u16 filter_id);12void enic_rfs_flw_tbl_init(struct enic *enic);13void enic_rfs_flw_tbl_free(struct enic *enic);14struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id);15 16#ifdef CONFIG_RFS_ACCEL17int enic_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,18 u16 rxq_index, u32 flow_id);19void enic_flow_may_expire(struct timer_list *t);20 21static inline void enic_rfs_timer_start(struct enic *enic)22{23 timer_setup(&enic->rfs_h.rfs_may_expire, enic_flow_may_expire, 0);24 mod_timer(&enic->rfs_h.rfs_may_expire, jiffies + HZ/4);25}26 27static inline void enic_rfs_timer_stop(struct enic *enic)28{29 del_timer_sync(&enic->rfs_h.rfs_may_expire);30}31#else32static inline void enic_rfs_timer_start(struct enic *enic) {}33static inline void enic_rfs_timer_stop(struct enic *enic) {}34#endif /* CONFIG_RFS_ACCEL */35 36#endif /* _ENIC_CLSF_H_ */37