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authorDavid S. Miller <davem@davemloft.net>2009-11-08 23:00:54 -0800
committerDavid S. Miller <davem@davemloft.net>2009-11-08 23:00:54 -0800
commitd0e1e88d6e7dbd8e1661cb6a058ca30f54ee39e4 (patch)
treedaab7cc0db83226672f76d2fc9277e4355f89e6b /drivers/net/benet
parent9e0d57fd6dad37d72a3ca6db00ca8c76f2215454 (diff)
parent2606289779cb297320a185db5997729d29b6700b (diff)
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/can/usb/ems_usb.c
Diffstat (limited to 'drivers/net/benet')
-rw-r--r--drivers/net/benet/be.h2
-rw-r--r--drivers/net/benet/be_ethtool.c8
-rw-r--r--drivers/net/benet/be_main.c28
3 files changed, 24 insertions, 14 deletions
diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index ce7563175ce..67e165cf3f4 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -269,6 +269,8 @@ struct be_adapter {
u32 port_num;
bool promiscuous;
u32 cap;
+ u32 rx_fc; /* Rx flow control */
+ u32 tx_fc; /* Tx flow control */
};
extern const struct ethtool_ops be_ethtool_ops;
diff --git a/drivers/net/benet/be_ethtool.c b/drivers/net/benet/be_ethtool.c
index edebce99490..e8f92831021 100644
--- a/drivers/net/benet/be_ethtool.c
+++ b/drivers/net/benet/be_ethtool.c
@@ -362,10 +362,12 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
if (ecmd->autoneg != 0)
return -EINVAL;
+ adapter->tx_fc = ecmd->tx_pause;
+ adapter->rx_fc = ecmd->rx_pause;
- status = be_cmd_set_flow_control(adapter, ecmd->tx_pause,
- ecmd->rx_pause);
- if (!status)
+ status = be_cmd_set_flow_control(adapter,
+ adapter->tx_fc, adapter->rx_fc);
+ if (status)
dev_warn(&adapter->pdev->dev, "Pause param set failed.\n");
return status;
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 43180dc210a..c0bd20356ea 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1611,11 +1611,21 @@ static int be_open(struct net_device *netdev)
status = be_cmd_link_status_query(adapter, &link_up, &mac_speed,
&link_speed);
if (status)
- return status;
+ goto ret_sts;
be_link_status_update(adapter, link_up);
+ status = be_vid_config(adapter);
+ if (status)
+ goto ret_sts;
+
+ status = be_cmd_set_flow_control(adapter,
+ adapter->tx_fc, adapter->rx_fc);
+ if (status)
+ goto ret_sts;
+
schedule_delayed_work(&adapter->work, msecs_to_jiffies(100));
- return 0;
+ret_sts:
+ return status;
}
static int be_setup(struct be_adapter *adapter)
@@ -1649,17 +1659,8 @@ static int be_setup(struct be_adapter *adapter)
if (status != 0)
goto rx_qs_destroy;
- status = be_vid_config(adapter);
- if (status != 0)
- goto mccqs_destroy;
-
- status = be_cmd_set_flow_control(adapter, true, true);
- if (status != 0)
- goto mccqs_destroy;
return 0;
-mccqs_destroy:
- be_mcc_queues_destroy(adapter);
rx_qs_destroy:
be_rx_queues_destroy(adapter);
tx_qs_destroy:
@@ -1910,6 +1911,10 @@ static void be_netdev_init(struct net_device *netdev)
adapter->rx_csum = true;
+ /* Default settings for Rx and Tx flow control */
+ adapter->rx_fc = true;
+ adapter->tx_fc = true;
+
netif_set_gso_max_size(netdev, 65535);
BE_SET_NETDEV_OPS(netdev, &be_netdev_ops);
@@ -2172,6 +2177,7 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state)
be_close(netdev);
rtnl_unlock();
}
+ be_cmd_get_flow_control(adapter, &adapter->tx_fc, &adapter->rx_fc);
be_clear(adapter);
pci_save_state(pdev);