1 files changed, 79 insertions, 209 deletions

diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 80f988984f44..71c8867ef66b 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -49,6 +49,7 @@
 
 #include <rdma/ib_addr.h>
 
+#include <libcxgb_cm.h>
 #include "iw_cxgb4.h"
 #include "clip_tbl.h"
 
@@ -239,15 +240,13 @@ int c4iw_ofld_send(struct c4iw_rdev *rdev, struct sk_buff *skb)
 
 static void release_tid(struct c4iw_rdev *rdev, u32 hwtid, struct sk_buff *skb)
 {
-	struct cpl_tid_release *req;
+	u32 len = roundup(sizeof(struct cpl_tid_release), 16);
 
-	skb = get_skb(skb, sizeof *req, GFP_KERNEL);
+	skb = get_skb(skb, len, GFP_KERNEL);
 	if (!skb)
 		return;
-	req = (struct cpl_tid_release *) skb_put(skb, sizeof(*req));
-	INIT_TP_WR(req, hwtid);
-	OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_TID_RELEASE, hwtid));
-	set_wr_txq(skb, CPL_PRIORITY_SETUP, 0);
+
+	cxgb_mk_tid_release(skb, len, hwtid, 0);
 	c4iw_ofld_send(rdev, skb);
 	return;
 }
@@ -466,72 +465,6 @@ static struct net_device *get_real_dev(struct net_device *egress_dev)
 	return rdma_vlan_dev_real_dev(egress_dev) ? : egress_dev;
 }
 
-static int our_interface(struct c4iw_dev *dev, struct net_device *egress_dev)
-{
-	int i;
-
-	egress_dev = get_real_dev(egress_dev);
-	for (i = 0; i < dev->rdev.lldi.nports; i++)
-		if (dev->rdev.lldi.ports[i] == egress_dev)
-			return 1;
-	return 0;
-}
-
-static struct dst_entry *find_route6(struct c4iw_dev *dev, __u8 *local_ip,
-				     __u8 *peer_ip, __be16 local_port,
-				     __be16 peer_port, u8 tos,
-				     __u32 sin6_scope_id)
-{
-	struct dst_entry *dst = NULL;
-
-	if (IS_ENABLED(CONFIG_IPV6)) {
-		struct flowi6 fl6;
-
-		memset(&fl6, 0, sizeof(fl6));
-		memcpy(&fl6.daddr, peer_ip, 16);
-		memcpy(&fl6.saddr, local_ip, 16);
-		if (ipv6_addr_type(&fl6.daddr) & IPV6_ADDR_LINKLOCAL)
-			fl6.flowi6_oif = sin6_scope_id;
-		dst = ip6_route_output(&init_net, NULL, &fl6);
-		if (!dst)
-			goto out;
-		if (!our_interface(dev, ip6_dst_idev(dst)->dev) &&
-		    !(ip6_dst_idev(dst)->dev->flags & IFF_LOOPBACK)) {
-			dst_release(dst);
-			dst = NULL;
-		}
-	}
-
-out:
-	return dst;
-}
-
-static struct dst_entry *find_route(struct c4iw_dev *dev, __be32 local_ip,
-				 __be32 peer_ip, __be16 local_port,
-				 __be16 peer_port, u8 tos)
-{
-	struct rtable *rt;
-	struct flowi4 fl4;
-	struct neighbour *n;
-
-	rt = ip_route_output_ports(&init_net, &fl4, NULL, peer_ip, local_ip,
-				   peer_port, local_port, IPPROTO_TCP,
-				   tos, 0);
-	if (IS_ERR(rt))
-		return NULL;
-	n = dst_neigh_lookup(&rt->dst, &peer_ip);
-	if (!n)
-		return NULL;
-	if (!our_interface(dev, n->dev) &&
-	    !(n->dev->flags & IFF_LOOPBACK)) {
-		neigh_release(n);
-		dst_release(&rt->dst);
-		return NULL;
-	}
-	neigh_release(n);
-	return &rt->dst;
-}
-
 static void arp_failure_discard(void *handle, struct sk_buff *skb)
 {
 	pr_err(MOD "ARP failure\n");
@@ -706,56 +639,32 @@ static int send_flowc(struct c4iw_ep *ep)
 
 static int send_halfclose(struct c4iw_ep *ep)
 {
-	struct cpl_close_con_req *req;
 	struct sk_buff *skb = skb_dequeue(&ep->com.ep_skb_list);
-	int wrlen = roundup(sizeof *req, 16);
+	u32 wrlen = roundup(sizeof(struct cpl_close_con_req), 16);
 
 	PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
 	if (WARN_ON(!skb))
 		return -ENOMEM;
 
-	set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx);
-	t4_set_arp_err_handler(skb, NULL, arp_failure_discard);
-	req = (struct cpl_close_con_req *) skb_put(skb, wrlen);
-	memset(req, 0, wrlen);
-	INIT_TP_WR(req, ep->hwtid);
-	OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_CLOSE_CON_REQ,
-						    ep->hwtid));
+	cxgb_mk_close_con_req(skb, wrlen, ep->hwtid, ep->txq_idx,
+			      NULL, arp_failure_discard);
+
 	return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t);
 }
 
 static int send_abort(struct c4iw_ep *ep)
 {
-	struct cpl_abort_req *req;
-	int wrlen = roundup(sizeof *req, 16);
+	u32 wrlen = roundup(sizeof(struct cpl_abort_req), 16);
 	struct sk_buff *req_skb = skb_dequeue(&ep->com.ep_skb_list);
 
 	PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
 	if (WARN_ON(!req_skb))
 		return -ENOMEM;
 
-	set_wr_txq(req_skb, CPL_PRIORITY_DATA, ep->txq_idx);
-	t4_set_arp_err_handler(req_skb, ep, abort_arp_failure);
-	req = (struct cpl_abort_req *)skb_put(req_skb, wrlen);
-	memset(req, 0, wrlen);
-	INIT_TP_WR(req, ep->hwtid);
-	OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_ABORT_REQ, ep->hwtid));
-	req->cmd = CPL_ABORT_SEND_RST;
-	return c4iw_l2t_send(&ep->com.dev->rdev, req_skb, ep->l2t);
-}
+	cxgb_mk_abort_req(req_skb, wrlen, ep->hwtid, ep->txq_idx,
+			  ep, abort_arp_failure);
 
-static void best_mtu(const unsigned short *mtus, unsigned short mtu,
-		     unsigned int *idx, int use_ts, int ipv6)
-{
-	unsigned short hdr_size = (ipv6 ?
-				   sizeof(struct ipv6hdr) :
-				   sizeof(struct iphdr)) +
-				  sizeof(struct tcphdr) +
-				  (use_ts ?
-				   round_up(TCPOLEN_TIMESTAMP, 4) : 0);
-	unsigned short data_size = mtu - hdr_size;
-
-	cxgb4_best_aligned_mtu(mtus, hdr_size, data_size, 8, idx);
+	return c4iw_l2t_send(&ep->com.dev->rdev, req_skb, ep->l2t);
 }
 
 static int send_connect(struct c4iw_ep *ep)
@@ -770,7 +679,7 @@ static int send_connect(struct c4iw_ep *ep)
 	u64 opt0;
 	u32 opt2;
 	unsigned int mtu_idx;
-	int wscale;
+	u32 wscale;
 	int win, sizev4, sizev6, wrlen;
 	struct sockaddr_in *la = (struct sockaddr_in *)
 				 &ep->com.local_addr;
@@ -817,10 +726,10 @@ static int send_connect(struct c4iw_ep *ep)
 	}
 	set_wr_txq(skb, CPL_PRIORITY_SETUP, ep->ctrlq_idx);
 
-	best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx,
-		 enable_tcp_timestamps,
-		 (AF_INET == ep->com.remote_addr.ss_family) ? 0 : 1);
-	wscale = compute_wscale(rcv_win);
+	cxgb_best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx,
+		      enable_tcp_timestamps,
+		      (ep->com.remote_addr.ss_family == AF_INET) ? 0 : 1);
+	wscale = cxgb_compute_wscale(rcv_win);
 
 	/*
 	 * Specify the largest window that will fit in opt0. The
@@ -1447,9 +1356,9 @@ static void established_upcall(struct c4iw_ep *ep)
 
 static int update_rx_credits(struct c4iw_ep *ep, u32 credits)
 {
-	struct cpl_rx_data_ack *req;
 	struct sk_buff *skb;
-	int wrlen = roundup(sizeof *req, 16);
+	u32 wrlen = roundup(sizeof(struct cpl_rx_data_ack), 16);
+	u32 credit_dack;
 
 	PDBG("%s ep %p tid %u credits %u\n", __func__, ep, ep->hwtid, credits);
 	skb = get_skb(NULL, wrlen, GFP_KERNEL);
@@ -1466,15 +1375,12 @@ static int update_rx_credits(struct c4iw_ep *ep, u32 credits)
 	if (ep->rcv_win > RCV_BUFSIZ_M * 1024)
 		credits += ep->rcv_win - RCV_BUFSIZ_M * 1024;
 
-	req = (struct cpl_rx_data_ack *) skb_put(skb, wrlen);
-	memset(req, 0, wrlen);
-	INIT_TP_WR(req, ep->hwtid);
-	OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_RX_DATA_ACK,
-						    ep->hwtid));
-	req->credit_dack = cpu_to_be32(credits | RX_FORCE_ACK_F |
-				       RX_DACK_CHANGE_F |
-				       RX_DACK_MODE_V(dack_mode));
-	set_wr_txq(skb, CPL_PRIORITY_ACK, ep->ctrlq_idx);
+	credit_dack = credits | RX_FORCE_ACK_F | RX_DACK_CHANGE_F |
+		      RX_DACK_MODE_V(dack_mode);
+
+	cxgb_mk_rx_data_ack(skb, wrlen, ep->hwtid, ep->ctrlq_idx,
+			    credit_dack);
+
 	c4iw_ofld_send(&ep->com.dev->rdev, skb);
 	return credits;
 }
@@ -1972,7 +1878,7 @@ static int send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid)
 	struct sk_buff *skb;
 	struct fw_ofld_connection_wr *req;
 	unsigned int mtu_idx;
-	int wscale;
+	u32 wscale;
 	struct sockaddr_in *sin;
 	int win;
 
@@ -1997,10 +1903,10 @@ static int send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid)
 			htons(FW_OFLD_CONNECTION_WR_CPLRXDATAACK_F);
 	req->tcb.tx_max = (__force __be32) jiffies;
 	req->tcb.rcv_adv = htons(1);
-	best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx,
-		 enable_tcp_timestamps,
-		 (AF_INET == ep->com.remote_addr.ss_family) ? 0 : 1);
-	wscale = compute_wscale(rcv_win);
+	cxgb_best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx,
+		      enable_tcp_timestamps,
+		      (ep->com.remote_addr.ss_family == AF_INET) ? 0 : 1);
+	wscale = cxgb_compute_wscale(rcv_win);
 
 	/*
 	 * Specify the largest window that will fit in opt0. The
@@ -2054,15 +1960,6 @@ static inline int act_open_has_tid(int status)
 		status != CPL_ERR_CONN_EXIST);
 }
 
-/* Returns whether a CPL status conveys negative advice.
- */
-static int is_neg_adv(unsigned int status)
-{
-	return status == CPL_ERR_RTX_NEG_ADVICE ||
-	       status == CPL_ERR_PERSIST_NEG_ADVICE ||
-	       status == CPL_ERR_KEEPALV_NEG_ADVICE;
-}
-
 static char *neg_adv_str(unsigned int status)
 {
 	switch (status) {
@@ -2218,16 +2115,21 @@ static int c4iw_reconnect(struct c4iw_ep *ep)
 
 	/* find a route */
 	if (ep->com.cm_id->m_local_addr.ss_family == AF_INET) {
-		ep->dst = find_route(ep->com.dev, laddr->sin_addr.s_addr,
-				     raddr->sin_addr.s_addr, laddr->sin_port,
-				     raddr->sin_port, ep->com.cm_id->tos);
+		ep->dst = cxgb_find_route(&ep->com.dev->rdev.lldi, get_real_dev,
+					  laddr->sin_addr.s_addr,
+					  raddr->sin_addr.s_addr,
+					  laddr->sin_port,
+					  raddr->sin_port, ep->com.cm_id->tos);
 		iptype = 4;
 		ra = (__u8 *)&raddr->sin_addr;
 	} else {
-		ep->dst = find_route6(ep->com.dev, laddr6->sin6_addr.s6_addr,
-				      raddr6->sin6_addr.s6_addr,
-				      laddr6->sin6_port, raddr6->sin6_port, 0,
-				      raddr6->sin6_scope_id);
+		ep->dst = cxgb_find_route6(&ep->com.dev->rdev.lldi,
+					   get_real_dev,
+					   laddr6->sin6_addr.s6_addr,
+					   raddr6->sin6_addr.s6_addr,
+					   laddr6->sin6_port,
+					   raddr6->sin6_port, 0,
+					   raddr6->sin6_scope_id);
 		iptype = 6;
 		ra = (__u8 *)&raddr6->sin6_addr;
 	}
@@ -2299,7 +2201,7 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
 	PDBG("%s ep %p atid %u status %u errno %d\n", __func__, ep, atid,
 	     status, status2errno(status));
 
-	if (is_neg_adv(status)) {
+	if (cxgb_is_neg_adv(status)) {
 		PDBG("%s Connection problems for atid %u status %u (%s)\n",
 		     __func__, atid, status, neg_adv_str(status));
 		ep->stats.connect_neg_adv++;
@@ -2426,7 +2328,7 @@ static int accept_cr(struct c4iw_ep *ep, struct sk_buff *skb,
 	unsigned int mtu_idx;
 	u64 opt0;
 	u32 opt2;
-	int wscale;
+	u32 wscale;
 	struct cpl_t5_pass_accept_rpl *rpl5 = NULL;
 	int win;
 	enum chip_type adapter_type = ep->com.dev->rdev.lldi.adapter_type;
@@ -2447,10 +2349,10 @@ static int accept_cr(struct c4iw_ep *ep, struct sk_buff *skb,
 	OPCODE_TID(rpl) = cpu_to_be32(MK_OPCODE_TID(CPL_PASS_ACCEPT_RPL,
 						    ep->hwtid));
 
-	best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx,
-		 enable_tcp_timestamps && req->tcpopt.tstamp,
-		 (AF_INET == ep->com.remote_addr.ss_family) ? 0 : 1);
-	wscale = compute_wscale(rcv_win);
+	cxgb_best_mtu(ep->com.dev->rdev.lldi.mtus, ep->mtu, &mtu_idx,
+		      enable_tcp_timestamps && req->tcpopt.tstamp,
+		      (ep->com.remote_addr.ss_family == AF_INET) ? 0 : 1);
+	wscale = cxgb_compute_wscale(rcv_win);
 
 	/*
 	 * Specify the largest window that will fit in opt0. The
@@ -2522,42 +2424,6 @@ static void reject_cr(struct c4iw_dev *dev, u32 hwtid, struct sk_buff *skb)
 	return;
 }
 
-static void get_4tuple(struct cpl_pass_accept_req *req, enum chip_type type,
-		       int *iptype, __u8 *local_ip, __u8 *peer_ip,
-		       __be16 *local_port, __be16 *peer_port)
-{
-	int eth_len = (CHELSIO_CHIP_VERSION(type) <= CHELSIO_T5) ?
-		      ETH_HDR_LEN_G(be32_to_cpu(req->hdr_len)) :
-		      T6_ETH_HDR_LEN_G(be32_to_cpu(req->hdr_len));
-	int ip_len = (CHELSIO_CHIP_VERSION(type) <= CHELSIO_T5) ?
-		     IP_HDR_LEN_G(be32_to_cpu(req->hdr_len)) :
-		     T6_IP_HDR_LEN_G(be32_to_cpu(req->hdr_len));
-	struct iphdr *ip = (struct iphdr *)((u8 *)(req + 1) + eth_len);
-	struct ipv6hdr *ip6 = (struct ipv6hdr *)((u8 *)(req + 1) + eth_len);
-	struct tcphdr *tcp = (struct tcphdr *)
-			     ((u8 *)(req + 1) + eth_len + ip_len);
-
-	if (ip->version == 4) {
-		PDBG("%s saddr 0x%x daddr 0x%x sport %u dport %u\n", __func__,
-		     ntohl(ip->saddr), ntohl(ip->daddr), ntohs(tcp->source),
-		     ntohs(tcp->dest));
-		*iptype = 4;
-		memcpy(peer_ip, &ip->saddr, 4);
-		memcpy(local_ip, &ip->daddr, 4);
-	} else {
-		PDBG("%s saddr %pI6 daddr %pI6 sport %u dport %u\n", __func__,
-		     ip6->saddr.s6_addr, ip6->daddr.s6_addr, ntohs(tcp->source),
-		     ntohs(tcp->dest));
-		*iptype = 6;
-		memcpy(peer_ip, ip6->saddr.s6_addr, 16);
-		memcpy(local_ip, ip6->daddr.s6_addr, 16);
-	}
-	*peer_port = tcp->source;
-	*local_port = tcp->dest;
-
-	return;
-}
-
 static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
 {
 	struct c4iw_ep *child_ep = NULL, *parent_ep;
@@ -2586,8 +2452,8 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
 		goto reject;
 	}
 
-	get_4tuple(req, parent_ep->com.dev->rdev.lldi.adapter_type, &iptype,
-		   local_ip, peer_ip, &local_port, &peer_port);
+	cxgb_get_4tuple(req, parent_ep->com.dev->rdev.lldi.adapter_type,
+			&iptype, local_ip, peer_ip, &local_port, &peer_port);
 
 	/* Find output route */
 	if (iptype == 4)  {
@@ -2595,18 +2461,19 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
 		     , __func__, parent_ep, hwtid,
 		     local_ip, peer_ip, ntohs(local_port),
 		     ntohs(peer_port), peer_mss);
-		dst = find_route(dev, *(__be32 *)local_ip, *(__be32 *)peer_ip,
-				 local_port, peer_port,
-				 tos);
+		dst = cxgb_find_route(&dev->rdev.lldi, get_real_dev,
+				      *(__be32 *)local_ip, *(__be32 *)peer_ip,
+				      local_port, peer_port, tos);
 	} else {
 		PDBG("%s parent ep %p hwtid %u laddr %pI6 raddr %pI6 lport %d rport %d peer_mss %d\n"
 		     , __func__, parent_ep, hwtid,
 		     local_ip, peer_ip, ntohs(local_port),
 		     ntohs(peer_port), peer_mss);
-		dst = find_route6(dev, local_ip, peer_ip, local_port, peer_port,
-				  PASS_OPEN_TOS_G(ntohl(req->tos_stid)),
-				  ((struct sockaddr_in6 *)
-				  &parent_ep->com.local_addr)->sin6_scope_id);
+		dst = cxgb_find_route6(&dev->rdev.lldi, get_real_dev,
+				local_ip, peer_ip, local_port, peer_port,
+				PASS_OPEN_TOS_G(ntohl(req->tos_stid)),
+				((struct sockaddr_in6 *)
+				 &parent_ep->com.local_addr)->sin6_scope_id);
 	}
 	if (!dst) {
 		printk(KERN_ERR MOD "%s - failed to find dst entry!\n",
@@ -2839,18 +2706,18 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
 {
 	struct cpl_abort_req_rss *req = cplhdr(skb);
 	struct c4iw_ep *ep;
-	struct cpl_abort_rpl *rpl;
 	struct sk_buff *rpl_skb;
 	struct c4iw_qp_attributes attrs;
 	int ret;
 	int release = 0;
 	unsigned int tid = GET_TID(req);
+	u32 len = roundup(sizeof(struct cpl_abort_rpl), 16);
 
 	ep = get_ep_from_tid(dev, tid);
 	if (!ep)
 		return 0;
 
-	if (is_neg_adv(req->status)) {
+	if (cxgb_is_neg_adv(req->status)) {
 		PDBG("%s Negative advice on abort- tid %u status %d (%s)\n",
 		     __func__, ep->hwtid, req->status,
 		     neg_adv_str(req->status));
@@ -2943,11 +2810,9 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
 		release = 1;
 		goto out;
 	}
-	set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx);
-	rpl = (struct cpl_abort_rpl *) skb_put(rpl_skb, sizeof(*rpl));
-	INIT_TP_WR(rpl, ep->hwtid);
-	OPCODE_TID(rpl) = cpu_to_be32(MK_OPCODE_TID(CPL_ABORT_RPL, ep->hwtid));
-	rpl->cmd = CPL_ABORT_NO_RST;
+
+	cxgb_mk_abort_rpl(rpl_skb, len, ep->hwtid, ep->txq_idx);
+
 	c4iw_ofld_send(&ep->com.dev->rdev, rpl_skb);
 out:
 	if (release)
@@ -3379,9 +3244,11 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
 		PDBG("%s saddr %pI4 sport 0x%x raddr %pI4 rport 0x%x\n",
 		     __func__, &laddr->sin_addr, ntohs(laddr->sin_port),
 		     ra, ntohs(raddr->sin_port));
-		ep->dst = find_route(dev, laddr->sin_addr.s_addr,
-				     raddr->sin_addr.s_addr, laddr->sin_port,
-				     raddr->sin_port, cm_id->tos);
+		ep->dst = cxgb_find_route(&dev->rdev.lldi, get_real_dev,
+					  laddr->sin_addr.s_addr,
+					  raddr->sin_addr.s_addr,
+					  laddr->sin_port,
+					  raddr->sin_port, cm_id->tos);
 	} else {
 		iptype = 6;
 		ra = (__u8 *)&raddr6->sin6_addr;
@@ -3400,10 +3267,12 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
 		     __func__, laddr6->sin6_addr.s6_addr,
 		     ntohs(laddr6->sin6_port),
 		     raddr6->sin6_addr.s6_addr, ntohs(raddr6->sin6_port));
-		ep->dst = find_route6(dev, laddr6->sin6_addr.s6_addr,
-				      raddr6->sin6_addr.s6_addr,
-				      laddr6->sin6_port, raddr6->sin6_port, 0,
-				      raddr6->sin6_scope_id);
+		ep->dst = cxgb_find_route6(&dev->rdev.lldi, get_real_dev,
+					   laddr6->sin6_addr.s6_addr,
+					   raddr6->sin6_addr.s6_addr,
+					   laddr6->sin6_port,
+					   raddr6->sin6_port, 0,
+					   raddr6->sin6_scope_id);
 	}
 	if (!ep->dst) {
 		printk(KERN_ERR MOD "%s - cannot find route.\n", __func__);
@@ -4045,8 +3914,9 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
 	     ntohl(iph->daddr), ntohs(tcph->dest), ntohl(iph->saddr),
 	     ntohs(tcph->source), iph->tos);
 
-	dst = find_route(dev, iph->daddr, iph->saddr, tcph->dest, tcph->source,
-			 iph->tos);
+	dst = cxgb_find_route(&dev->rdev.lldi, get_real_dev,
+			      iph->daddr, iph->saddr, tcph->dest,
+			      tcph->source, iph->tos);
 	if (!dst) {
 		pr_err("%s - failed to find dst entry!\n",
 		       __func__);
@@ -4321,7 +4191,7 @@ static int peer_abort_intr(struct c4iw_dev *dev, struct sk_buff *skb)
 		kfree_skb(skb);
 		return 0;
 	}
-	if (is_neg_adv(req->status)) {
+	if (cxgb_is_neg_adv(req->status)) {
 		PDBG("%s Negative advice on abort- tid %u status %d (%s)\n",
 		     __func__, ep->hwtid, req->status,
 		     neg_adv_str(req->status));