[PATCH] e1000: Fix Netpoll issue

Fixed an issue netpoll would error out during communication, generating the following error:
--netdump[14973]: Got toomany timeouts in handshaking, ...
Even after a kernel panic, netpoll requires two way communication to successfully transfer the crash log to the remote server.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: John Ronciak <john.ronciak@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 8190eb0..6d7f9c9 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -4449,6 +4449,9 @@ e1000_netpoll(struct net_device *netdev)
        disable_irq(adapter->pdev->irq);
        e1000_intr(adapter->pdev->irq, netdev, NULL);
        e1000_clean_tx_irq(adapter, adapter->tx_ring);
+#ifndef CONFIG_E1000_NAPI
+       adapter->clean_rx(adapter, adapter->rx_ring);
+#endif
        enable_irq(adapter->pdev->irq);
 }
 #endif