From: Vasanthy Kolluri <vkolluri@cisco.com>
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>
---
drivers/net/enic/enic_main.c | 2 +-
drivers/net/enic/vnic_dev.c | 10 ++++++++--
drivers/net/enic/vnic_dev.h | 2 +-
3 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 622106d..a63d2ba 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 11dc8f7..fb35d8b 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 3f00143..05f9a24 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);
--
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