RDMA: iWARP Core Changes.

Modifications to the existing rdma header files, core files, drivers,
and ulp files to support iWARP, including:
 - Hook iWARP CM into the build system and use it in rdma_cm.
 - Convert enum ib_node_type to enum rdma_node_type, which includes
   the possibility of RDMA_NODE_RNIC, and update everything for this.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

2 files changed, 8 insertions, 2 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 36d76987a481..e9a7659eb1d7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1111,13 +1111,16 @@ static void ipoib_add_one(struct ib_device *device)
         struct ipoib_dev_priv *priv;
         int s, e, p;
 
+        if (rdma_node_get_transport(device->node_type) != RDMA_TRANSPORT_IB)
+                return;
+
         dev_list = kmalloc(sizeof *dev_list, GFP_KERNEL);
         if (!dev_list)
                 return;
 
         INIT_LIST_HEAD(dev_list);
 
-        if (device->node_type == IB_NODE_SWITCH) {
+        if (device->node_type == RDMA_NODE_IB_SWITCH) {
                 s = 0;
                 e = 0;
         } else {
@@ -1141,6 +1144,9 @@ static void ipoib_remove_one(struct ib_device *device)
         struct ipoib_dev_priv *priv, *tmp;
         struct list_head *dev_list;
 
+        if (rdma_node_get_transport(device->node_type) != RDMA_TRANSPORT_IB)
+                return;
+
         dev_list = ib_get_client_data(device, &ipoib_client);
 
         list_for_each_entry_safe(priv, tmp, dev_list, list) {
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 61c13d1e0506..feb1fcd0f2fb 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1899,7 +1899,7 @@ static void srp_add_one(struct ib_device *device)
         if (IS_ERR(srp_dev->fmr_pool))
                 srp_dev->fmr_pool = NULL;
 
-        if (device->node_type == IB_NODE_SWITCH) {
+        if (device->node_type == RDMA_NODE_IB_SWITCH) {
                 s = 0;
                 e = 0;
         } else {