cxgb4: Export symbols required by cxgb4i for ipv6 support and required defines

Signed-off-by: NAnish Bhatt <anish@chelsio.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c

@@ -3445,8 +3445,8 @@ static int tid_init(struct tid_info *t)
 	return 0;
 }
 
-static int cxgb4_clip_get(const struct net_device *dev,
-			  const struct in6_addr *lip)
+int cxgb4_clip_get(const struct net_device *dev,
+		   const struct in6_addr *lip)
 {
 	struct adapter *adap;
 	struct fw_clip_cmd c;
@@ -3460,9 +3460,10 @@ static int cxgb4_clip_get(const struct net_device *dev,
 	c.ip_lo = *(__be64 *)(lip->s6_addr + 8);
 	return t4_wr_mbox_meat(adap, adap->mbox, &c, sizeof(c), &c, false);
 }
+EXPORT_SYMBOL(cxgb4_clip_get);
 
-static int cxgb4_clip_release(const struct net_device *dev,
-			      const struct in6_addr *lip)
+int cxgb4_clip_release(const struct net_device *dev,
+		       const struct in6_addr *lip)
 {
 	struct adapter *adap;
 	struct fw_clip_cmd c;
@@ -3476,6 +3477,7 @@ static int cxgb4_clip_release(const struct net_device *dev,
 	c.ip_lo = *(__be64 *)(lip->s6_addr + 8);
 	return t4_wr_mbox_meat(adap, adap->mbox, &c, sizeof(c), &c, false);
 }
+EXPORT_SYMBOL(cxgb4_clip_release);
 
 /**
  *	cxgb4_create_server - create an IP server

drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h

@@ -172,6 +172,10 @@ int cxgb4_create_server_filter(const struct net_device *dev, unsigned int stid,
 			       unsigned char port, unsigned char mask);
 int cxgb4_remove_server_filter(const struct net_device *dev, unsigned int stid,
 			       unsigned int queue, bool ipv6);
+int cxgb4_clip_get(const struct net_device *dev, const struct in6_addr *lip);
+int cxgb4_clip_release(const struct net_device *dev,
+		       const struct in6_addr *lip);
+
 static inline void set_wr_txq(struct sk_buff *skb, int prio, int queue)
 {
 	skb_set_queue_mapping(skb, (queue << 1) | prio);

drivers/net/ethernet/chelsio/cxgb4/t4_msg.h

@@ -270,6 +270,8 @@ struct cpl_pass_accept_rpl {
 #define RX_COALESCE_VALID(x) ((x) << 11)
 #define RX_COALESCE(x)       ((x) << 12)
 #define PACE(x)	      ((x) << 16)
+#define RX_FC_VALID	     ((1U) << 19)
+#define RX_FC_DISABLE	     ((1U) << 20)
 #define TX_QUEUE(x)          ((x) << 23)
 #define RX_CHANNEL(x)        ((x) << 26)
 #define CCTRL_ECN(x)         ((x) << 27)