From: Vasanthy Kolluri <vkolluri@cisco.com>
Date: Wed, 20 Oct 2010 10:17:09 +0000 (+0000)
Subject: enic: Replace firmware devcmd CMD_ENABLE with CMD_ENABLE_WAIT
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=2db77e0f331d343511d08e204be5e22f934e1a68;p=openwrt%2Fstaging%2Fblogic.git

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>
---

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);