enic: Replace firmware devcmd CMD_ENABLE with CMD_ENABLE_WAIT

Replace no wait CMD_ENABLE firmware devcmd with CMD_ENABLE_WAIT

Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com>
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 10 insertions, 4 deletions

diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 622106d8c055..a63d2babdd8d 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -1787,7 +1787,7 @@ static int enic_dev_enable(struct enic *enic)
         int err;
 
         spin_lock(&enic->devcmd_lock);
-        err = vnic_dev_enable(enic->vdev);
+        err = vnic_dev_enable_wait(enic->vdev);
         spin_unlock(&enic->devcmd_lock);
 
         return err;
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index 11dc8f73e4be..fb35d8b17668 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -487,11 +487,17 @@ int vnic_dev_close(struct vnic_dev *vdev)
         return vnic_dev_cmd(vdev, CMD_CLOSE, &a0, &a1, wait);
 }
 
-int vnic_dev_enable(struct vnic_dev *vdev)
+int vnic_dev_enable_wait(struct vnic_dev *vdev)
 {
         u64 a0 = 0, a1 = 0;
         int wait = 1000;
-        return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);
+        int err;
+
+        err = vnic_dev_cmd(vdev, CMD_ENABLE_WAIT, &a0, &a1, wait);
+        if (err == ERR_ECMDUNKNOWN)
+                return vnic_dev_cmd(vdev, CMD_ENABLE, &a0, &a1, wait);
+
+        return err;
 }
 
 int vnic_dev_disable(struct vnic_dev *vdev)
diff --git a/drivers/net/enic/vnic_dev.h b/drivers/net/enic/vnic_dev.h
index 3f0014312080..05f9a24cd459 100644
--- a/drivers/net/enic/vnic_dev.h
+++ b/drivers/net/enic/vnic_dev.h
@@ -111,7 +111,7 @@ u32 vnic_dev_port_speed(struct vnic_dev *vdev);
 u32 vnic_dev_msg_lvl(struct vnic_dev *vdev);
 u32 vnic_dev_mtu(struct vnic_dev *vdev);
 int vnic_dev_close(struct vnic_dev *vdev);
-int vnic_dev_enable(struct vnic_dev *vdev);
+int vnic_dev_enable_wait(struct vnic_dev *vdev);
 int vnic_dev_disable(struct vnic_dev *vdev);
 int vnic_dev_open(struct vnic_dev *vdev, int arg);
 int vnic_dev_open_done(struct vnic_dev *vdev, int *done);