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Date: Wed, 17 Feb 2010 17:05:37 +0530
From: Sathya Perla <sathyap@...verengines.com>
To: netdev <netdev@...r.kernel.org>
Subject: [PATCH net-next-2.6 4/4] be2net: implement pci shutdown handler
Signed-off-by: Sathya Perla <sathyap@...verengines.com>
---
drivers/net/benet/be_main.c | 21 +++++++++++++++++++++
1 files changed, 21 insertions(+), 0 deletions(-)
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 0ce2c26..8a53efe 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2449,6 +2449,26 @@ static int be_resume(struct pci_dev *pdev)
return 0;
}
+/*
+ * An FLR will stop BE from DMAing any data.
+ */
+static void be_shutdown(struct pci_dev *pdev)
+{
+ struct be_adapter *adapter = pci_get_drvdata(pdev);
+ struct net_device *netdev = adapter->netdev;
+
+ netif_device_detach(netdev);
+
+ be_cmd_reset_function(adapter);
+
+ if (adapter->wol)
+ be_setup_wol(adapter, true);
+
+ pci_disable_device(pdev);
+
+ return;
+}
+
static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev,
pci_channel_state_t state)
{
@@ -2544,6 +2564,7 @@ static struct pci_driver be_driver = {
.remove = be_remove,
.suspend = be_suspend,
.resume = be_resume,
+ .shutdown = be_shutdown,
.err_handler = &be_eeh_handlers
};
--
1.6.3.3
--
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