diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_main.c | 8 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede.h b/drivers/net/ethernet/qlogic/qede/qede.h index 8693117a6180..66c69f0f9af1 100644 --- a/drivers/net/ethernet/qlogic/qede/qede.h +++ b/drivers/net/ethernet/qlogic/qede/qede.h @@ -492,6 +492,7 @@ struct qede_fastpath { #define QEDE_SP_HW_ERR 4 #define QEDE_SP_ARFS_CONFIG 5 #define QEDE_SP_AER 7 +#define QEDE_SP_DISABLE 8 #ifdef CONFIG_RFS_ACCEL int qede_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb, diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index 033bf2c7f56c..d400e9b235bf 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -1005,6 +1005,13 @@ static void qede_sp_task(struct work_struct *work) struct qede_dev *edev = container_of(work, struct qede_dev, sp_task.work); + /* Disable execution of this deferred work once + * qede removal is in progress, this stop any future + * scheduling of sp_task. + */ + if (test_bit(QEDE_SP_DISABLE, &edev->sp_flags)) + return; + /* The locking scheme depends on the specific flag: * In case of QEDE_SP_RECOVERY, acquiring the RTNL lock is required to * ensure that ongoing flows are ended and new ones are not started. @@ -1292,6 +1299,7 @@ static void __qede_remove(struct pci_dev *pdev, enum qede_remove_mode mode) qede_rdma_dev_remove(edev, (mode == QEDE_REMOVE_RECOVERY)); if (mode != QEDE_REMOVE_RECOVERY) { + set_bit(QEDE_SP_DISABLE, &edev->sp_flags); unregister_netdev(ndev); cancel_delayed_work_sync(&edev->sp_task); |