cxgb4: Add routines to create and remove listening IPv6 servers
Add cxgb4_create_server6 and cxgb4_remove_server routines to create
and remove listening IPv6 servers.
Return success (0) from cxgb4_create_server in case of ctrl queue
congestion since in case of congestion, passive open request gets
queued and gets processed later. If a non-zero value were returned it
would be treated as an error and the ULD would free STID, which can
result in an error in passive open reply.
Add cpl structure for active open request with IPv6 address for T5.
Signed-off-by: Vipul Pandya <vipul@chelsio.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 4faf4d0..6f21f24 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -154,6 +154,11 @@
int cxgb4_create_server(const struct net_device *dev, unsigned int stid,
__be32 sip, __be16 sport, __be16 vlan,
unsigned int queue);
+int cxgb4_create_server6(const struct net_device *dev, unsigned int stid,
+ const struct in6_addr *sip, __be16 sport,
+ unsigned int queue);
+int cxgb4_remove_server(const struct net_device *dev, unsigned int stid,
+ unsigned int queue, bool ipv6);
int cxgb4_create_server_filter(const struct net_device *dev, unsigned int stid,
__be32 sip, __be16 sport, __be16 vlan,
unsigned int queue,