diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c index f286daa59bbc38fb4a857e7ac2866c577627ab2b..3043dcce125c58b5ed013f00a195ac88b05c7c9f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_main.c +++ b/drivers/net/ethernet/qlogic/qed/qed_main.c @@ -606,6 +606,18 @@ int qed_slowpath_irq_req(struct qed_hwfn *hwfn) return rc; } +static void qed_slowpath_tasklet_flush(struct qed_hwfn *p_hwfn) +{ + /* Calling the disable function will make sure that any + * currently-running function is completed. The following call to the + * enable function makes this sequence a flush-like operation. + */ + if (p_hwfn->b_sp_dpc_enabled) { + tasklet_disable(p_hwfn->sp_dpc); + tasklet_enable(p_hwfn->sp_dpc); + } +} + void qed_slowpath_irq_sync(struct qed_hwfn *p_hwfn) { struct qed_dev *cdev = p_hwfn->cdev; @@ -617,6 +629,8 @@ void qed_slowpath_irq_sync(struct qed_hwfn *p_hwfn) synchronize_irq(cdev->int_params.msix_table[id].vector); else synchronize_irq(cdev->pdev->irq); + + qed_slowpath_tasklet_flush(p_hwfn); } static void qed_slowpath_irq_free(struct qed_dev *cdev)