diff options
author | Kumar Sanghvi <kumaras@chelsio.com> | 2013-12-18 16:38:23 +0530 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-12-22 18:09:08 -0500 |
commit | dcf7b6f5bdeaa13d5e465d8795d2e7d6d1e27b65 (patch) | |
tree | c69718d17abdd96beb0f4ed70729d0466c1a949e /drivers/net/ethernet/chelsio/cxgb4/l2t.h | |
parent | 15f63b74c25797f9246b1738f0cfabd5febe226e (diff) |
cxgb4: Add API to correctly calculate tuple fields
Adds API cxgb4_select_ntuple so as to enable Upper Level Drivers to correctly
calculate the tuple fields.
Adds constant definitions for TP_VLAN_PRI_MAP for the Compressed
Filter Tuple field widths and structures and uses them.
Also, the CPL Parameters field for T5 is 40 bits so we need to prototype
cxgb4_select_ntuple() to calculate and return u64 values.
Based on original work by Casey Leedom <leedom@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/l2t.h')
-rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/l2t.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.h b/drivers/net/ethernet/chelsio/cxgb4/l2t.h index 108c0f1fce1c..85eb5c71358d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.h +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.h @@ -98,7 +98,8 @@ int cxgb4_l2t_send(struct net_device *dev, struct sk_buff *skb, struct l2t_entry *cxgb4_l2t_get(struct l2t_data *d, struct neighbour *neigh, const struct net_device *physdev, unsigned int priority); - +u64 cxgb4_select_ntuple(struct net_device *dev, + const struct l2t_entry *l2t); void t4_l2t_update(struct adapter *adap, struct neighbour *neigh); struct l2t_entry *t4_l2t_alloc_switching(struct l2t_data *d); int t4_l2t_set_switching(struct adapter *adap, struct l2t_entry *e, u16 vlan, |