vxge: Wait for Rx to become idle before reseting or closing

Wait for the receive traffic to become idle before attempting to close
or reset the adapter.  To enable the processing of packets while Receive
Idle, move the clearing of __VXGE_STATE_CARD_UP bit in vxge_close to
after it.  Also, modify the return value of the ISR when the adapter is
down to IRQ_HANDLED.  Otherwise there are unhandled interrupts for the
device.

Signed-off-by: Jon Mason <jon.mason@exar.com>
Signed-off-by: Ram Vepa <ram.vepa@exar.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
index a4f6d864fc8e..54989d07af34 100644
--- a/drivers/net/vxge/vxge-main.h
+++ b/drivers/net/vxge/vxge-main.h
@@ -397,6 +397,8 @@ struct vxge_tx_priv {
         } while (0);
 
 extern void vxge_initialize_ethtool_ops(struct net_device *ndev);
+enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
+
 /**
  * #define VXGE_DEBUG_INIT: debug for initialization functions
  * #define VXGE_DEBUG_TX         : debug transmit related functions