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cxgb3 - Fix EEH, missing softirq blocking

Browse source 
set_pci_drvdata() stores a pointer to the adapter,
not the net device.
Add missing softirq blocking in t3_mgmt_tx.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Divy Le Ray 2007-12-17 18:47:41 -08:00 committed by David S. Miller
parent b881955b7d
commit bc4b6b5269
2 changed files with 10 additions and 11 deletions
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14
drivers/net/cxgb3/cxgb3_main.c
View file

@ -2408,9 +2408,7 @@ void t3_fatal_err(struct adapter *adapter)
static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
pci_channel_state_t state)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
struct adapter *adapter = pci_get_drvdata(pdev);
int i;
/* Stop all ports */
@ -2444,9 +2442,7 @@ static pci_ers_result_t t3_io_error_detected(struct pci_dev *pdev,
*/
static pci_ers_result_t t3_io_slot_reset(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
struct adapter *adapter = pci_get_drvdata(pdev);
if (pci_enable_device(pdev)) {
dev_err(&pdev->dev,
@ -2469,9 +2465,7 @@ static pci_ers_result_t t3_io_slot_reset(struct pci_dev *pdev)
*/
static void t3_io_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct port_info *pi = netdev_priv(dev);
struct adapter *adapter = pi->adapter;
struct adapter *adapter = pci_get_drvdata(pdev);
int i;
/* Restart the ports */
@ -2491,7 +2485,7 @@ static void t3_io_resume(struct pci_dev *pdev)
if (is_offload(adapter)) {
__set_bit(OFFLOAD_DEVMAP_BIT, &adapter->registered_device_map);
if (offload_open(dev))
if (offload_open(adapter->port[0]))
printk(KERN_WARNING
"Could not bring back offload capabilities\n");
}

7
drivers/net/cxgb3/sge.c
View file

@ -1364,7 +1364,12 @@ static void restart_ctrlq(unsigned long data)
*/
int t3_mgmt_tx(struct adapter *adap, struct sk_buff *skb)
{
return ctrl_xmit(adap, &adap->sge.qs[0].txq[TXQ_CTRL], skb);
int ret;
local_bh_disable();
ret = ctrl_xmit(adap, &adap->sge.qs[0].txq[TXQ_CTRL], skb);
local_bh_enable();
return ret;
}
/**