+static LIST_HEAD(catas_list);
+static struct workqueue_struct *catas_wq;
+static struct work_struct catas_work;
+
+static int catas_reset_disable;
+module_param_named(catas_reset_disable, catas_reset_disable, int, 0644);
+MODULE_PARM_DESC(catas_reset_disable, "disable reset on catastrophic event if nonzero");
+
+static void catas_reset(struct work_struct *work)
+{
+ struct mthca_dev *dev, *tmpdev;
+ LIST_HEAD(tlist);
+ int ret;
+
+ mutex_lock(&mthca_device_mutex);
+
+ spin_lock_irq(&catas_lock);
+ list_splice_init(&catas_list, &tlist);
+ spin_unlock_irq(&catas_lock);
+
+ list_for_each_entry_safe(dev, tmpdev, &tlist, catas_err.list) {
+ ret = __mthca_restart_one(dev->pdev);
+ if (ret)
+ mthca_err(dev, "Reset failed (%d)\n", ret);
+ else
+ mthca_dbg(dev, "Reset succeeded\n");
+ }
+
+ mutex_unlock(&mthca_device_mutex);
+}
+