1 files changed, 8 insertions, 15 deletions

diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index 86ac38c96bcf..3bb131137033 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -80,13 +80,13 @@ static int rionet_capable = 1;
  */
 static struct rio_dev **rionet_active;
 
-#define is_rionet_capable(pef, src_ops, dst_ops)                \
-                        ((pef & RIO_PEF_INB_MBOX) &&            \
-                         (pef & RIO_PEF_INB_DOORBELL) &&        \
+#define is_rionet_capable(src_ops, dst_ops)                     \
+                        ((src_ops & RIO_SRC_OPS_DATA_MSG) &&    \
+                         (dst_ops & RIO_DST_OPS_DATA_MSG) &&    \
                          (src_ops & RIO_SRC_OPS_DOORBELL) &&    \
                          (dst_ops & RIO_DST_OPS_DOORBELL))
 #define dev_rionet_capable(dev) \
-        is_rionet_capable(dev->pef, dev->src_ops, dev->dst_ops)
+        is_rionet_capable(dev->src_ops, dev->dst_ops)
 
 #define RIONET_MAC_MATCH(x)     (*(u32 *)x == 0x00010001)
 #define RIONET_GET_DESTID(x)    (*(u16 *)(x + 4))
@@ -282,7 +282,6 @@ static int rionet_open(struct net_device *ndev)
 {
         int i, rc = 0;
         struct rionet_peer *peer, *tmp;
-        u32 pwdcsr;
         struct rionet_private *rnet = netdev_priv(ndev);
 
         if (netif_msg_ifup(rnet))
@@ -332,13 +331,8 @@ static int rionet_open(struct net_device *ndev)
                         continue;
                 }
 
-                /*
-                 * If device has initialized inbound doorbells,
-                 * send a join message
-                 */
-                rio_read_config_32(peer->rdev, RIO_WRITE_PORT_CSR, &pwdcsr);
-                if (pwdcsr & RIO_DOORBELL_AVAIL)
-                        rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN);
+                /* Send a join message */
+                rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN);
         }
 
       out:
@@ -492,7 +486,7 @@ static int rionet_setup_netdev(struct rio_mport *mport, struct net_device *ndev)
 static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
 {
         int rc = -ENODEV;
-        u32 lpef, lsrc_ops, ldst_ops;
+        u32 lsrc_ops, ldst_ops;
         struct rionet_peer *peer;
         struct net_device *ndev = NULL;
 
@@ -515,12 +509,11 @@ static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
          * on later probes
          */
         if (!rionet_check) {
-                rio_local_read_config_32(rdev->net->hport, RIO_PEF_CAR, &lpef);
                 rio_local_read_config_32(rdev->net->hport, RIO_SRC_OPS_CAR,
                                          &lsrc_ops);
                 rio_local_read_config_32(rdev->net->hport, RIO_DST_OPS_CAR,
                                          &ldst_ops);
-                if (!is_rionet_capable(lpef, lsrc_ops, ldst_ops)) {
+                if (!is_rionet_capable(lsrc_ops, ldst_ops)) {
                         printk(KERN_ERR
                                "%s: local device is not network capable\n",
                                DRV_NAME);