diff options
Diffstat (limited to 'drivers/net/ethernet/cisco/enic/enic_clsf.c')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_clsf.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_clsf.c b/drivers/net/ethernet/cisco/enic/enic_clsf.c index ee6acbf02ef0..69dfd3c9e529 100644 --- a/drivers/net/ethernet/cisco/enic/enic_clsf.c +++ b/drivers/net/ethernet/cisco/enic/enic_clsf.c @@ -103,6 +103,24 @@ void enic_rfs_flw_tbl_free(struct enic *enic) spin_unlock(&enic->rfs_h.lock); } +struct enic_rfs_fltr_node *htbl_fltr_search(struct enic *enic, u16 fltr_id) +{ + int i; + + for (i = 0; i < (1 << ENIC_RFS_FLW_BITSHIFT); i++) { + struct hlist_head *hhead; + struct hlist_node *tmp; + struct enic_rfs_fltr_node *n; + + hhead = &enic->rfs_h.ht_head[i]; + hlist_for_each_entry_safe(n, tmp, hhead, node) + if (n->fltr_id == fltr_id) + return n; + } + + return NULL; +} + #ifdef CONFIG_RFS_ACCEL void enic_flow_may_expire(unsigned long data) { |