cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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enic_clsf.h (1127B)

      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 128
      9
     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_ACCEL
     17int 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#else
     32static 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_ */