| Govindarajulu Varadarajan | 6311852 | 2014-06-23 16:08:00 +0530 | [diff] [blame] | 1 | #ifndef _ENIC_CLSF_H_ |
| 2 | #define _ENIC_CLSF_H_ |
| 3 | |
| 4 | #include "vnic_dev.h" |
| 5 | #include "enic.h" |
| 6 | |
| Govindarajulu Varadarajan | a145df2 | 2014-06-23 16:08:02 +0530 | [diff] [blame] | 7 | #define ENIC_CLSF_EXPIRE_COUNT 128 |
| 8 | |
| Govindarajulu Varadarajan | 6311852 | 2014-06-23 16:08:00 +0530 | [diff] [blame] | 9 | int enic_addfltr_5t(struct enic *enic, struct flow_keys *keys, u16 rq); |
| 10 | int enic_delfltr(struct enic *enic, u16 filter_id); |
| Govindarajulu Varadarajan | a145df2 | 2014-06-23 16:08:02 +0530 | [diff] [blame] | 11 | void enic_rfs_flw_tbl_init(struct enic *enic); |
| 12 | void enic_rfs_flw_tbl_free(struct enic *enic); |
| Govindarajulu Varadarajan | 3762ff8 | 2014-07-21 17:22:18 +0530 | [diff] [blame] | 13 | struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id); |
| Govindarajulu Varadarajan | e3e5af3 | 2014-07-21 17:22:17 +0530 | [diff] [blame] | 14 | |
| 15 | #ifdef CONFIG_RFS_ACCEL |
| Govindarajulu Varadarajan | a145df2 | 2014-06-23 16:08:02 +0530 | [diff] [blame] | 16 | int enic_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb, |
| 17 | u16 rxq_index, u32 flow_id); |
| Govindarajulu Varadarajan | e3e5af3 | 2014-07-21 17:22:17 +0530 | [diff] [blame] | 18 | void enic_flow_may_expire(unsigned long data); |
| 19 | |
| 20 | static inline void enic_rfs_timer_start(struct enic *enic) |
| 21 | { |
| 22 | init_timer(&enic->rfs_h.rfs_may_expire); |
| 23 | enic->rfs_h.rfs_may_expire.function = enic_flow_may_expire; |
| 24 | enic->rfs_h.rfs_may_expire.data = (unsigned long)enic; |
| 25 | mod_timer(&enic->rfs_h.rfs_may_expire, jiffies + HZ/4); |
| 26 | } |
| 27 | |
| 28 | static inline void enic_rfs_timer_stop(struct enic *enic) |
| 29 | { |
| 30 | del_timer_sync(&enic->rfs_h.rfs_may_expire); |
| 31 | } |
| Geert Uytterhoeven | 644a918 | 2014-06-25 10:31:09 +0200 | [diff] [blame] | 32 | #else |
| Govindarajulu Varadarajan | e3e5af3 | 2014-07-21 17:22:17 +0530 | [diff] [blame] | 33 | static inline void enic_rfs_timer_start(struct enic *enic) {} |
| 34 | static inline void enic_rfs_timer_stop(struct enic *enic) {} |
| Govindarajulu Varadarajan | a145df2 | 2014-06-23 16:08:02 +0530 | [diff] [blame] | 35 | #endif /* CONFIG_RFS_ACCEL */ |
| 36 | |
| Govindarajulu Varadarajan | 6311852 | 2014-06-23 16:08:00 +0530 | [diff] [blame] | 37 | #endif /* _ENIC_CLSF_H_ */ |