From: "Kalderon, Michal" <Michal.Kalderon@cavium.com>
Date: Mon, 5 Mar 2018 10:50:09 +0200
Subject: RDMA/qedr: Fix iWARP connect with port mapper
Patch-mainline: v4.16-rc5
Git-commit: ea0ed47803df93d0904b838d6b5afceec3ad0ba4
References: bsc#1086314 FATE#324886 bsc#1086313 FATE#324885 bsc#1086301 FATE#3248881

Fix iWARP connect and listen to use the mapped port for
ipv4 and ipv6. Without this fixed, running on a server
that has iwpmd enabled will not use the correct port

Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/infiniband/hw/qedr/qedr_iw_cm.c |   16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

--- a/drivers/infiniband/hw/qedr/qedr_iw_cm.c
+++ b/drivers/infiniband/hw/qedr/qedr_iw_cm.c
@@ -493,10 +493,14 @@ int qedr_iw_connect(struct iw_cm_id *cm_
 
 	qp = idr_find(&dev->qpidr, conn_param->qpn);
 
-	laddr = (struct sockaddr_in *)&cm_id->local_addr;
-	raddr = (struct sockaddr_in *)&cm_id->remote_addr;
-	laddr6 = (struct sockaddr_in6 *)&cm_id->local_addr;
-	raddr6 = (struct sockaddr_in6 *)&cm_id->remote_addr;
+	laddr = (struct sockaddr_in *)&cm_id->m_local_addr;
+	raddr = (struct sockaddr_in *)&cm_id->m_remote_addr;
+	laddr6 = (struct sockaddr_in6 *)&cm_id->m_local_addr;
+	raddr6 = (struct sockaddr_in6 *)&cm_id->m_remote_addr;
+
+	DP_DEBUG(dev, QEDR_MSG_IWARP, "MAPPED %d %d\n",
+		 ntohs(((struct sockaddr_in *)&cm_id->remote_addr)->sin_port),
+		 ntohs(raddr->sin_port));
 
 	DP_DEBUG(dev, QEDR_MSG_IWARP,
 		 "Connect source address: %pISpc, remote address: %pISpc\n",
@@ -598,8 +602,8 @@ int qedr_iw_create_listen(struct iw_cm_i
 	int rc;
 	int i;
 
-	laddr = (struct sockaddr_in *)&cm_id->local_addr;
-	laddr6 = (struct sockaddr_in6 *)&cm_id->local_addr;
+	laddr = (struct sockaddr_in *)&cm_id->m_local_addr;
+	laddr6 = (struct sockaddr_in6 *)&cm_id->m_local_addr;
 
 	DP_DEBUG(dev, QEDR_MSG_IWARP,
 		 "Create Listener address: %pISpc\n", &cm_id->local_addr);