}
}
}
-
- return;
}
pr->queue_stopped = 0;
}
spin_unlock_irqrestore(&pr->netif_queue, flags);
+ wake_up(&pr->port->swqe_avail_wq);
return cqe;
}
netif_start_queue(dev);
}
+ init_waitqueue_head(&port->swqe_avail_wq);
+
mutex_unlock(&port->port_lock);
return ret;
for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
struct ehea_port_res *pr = &port->port_res[i];
int swqe_max = pr->sq_skba_size - 2 - pr->swqe_ll_count;
- int k = 0;
- while (atomic_read(&pr->swqe_avail) < swqe_max) {
- msleep(5);
- if (++k == 20) {
- ehea_error("WARNING: sq not flushed completely");
- break;
- }
+ int ret;
+
+ ret = wait_event_timeout(port->swqe_avail_wq,
+ atomic_read(&pr->swqe_avail) >= swqe_max,
+ msecs_to_jiffies(100));
+
+ if (!ret) {
+ ehea_error("WARNING: sq not flushed completely");
+ break;
}
}
}
if (ret)
ehea_info("failed registering memory remove notifier");
- ret = crash_shutdown_register(&ehea_crash_handler);
+ ret = crash_shutdown_register(ehea_crash_handler);
if (ret)
ehea_info("failed registering crash handler");
out2:
unregister_memory_notifier(&ehea_mem_nb);
unregister_reboot_notifier(&ehea_reboot_nb);
- crash_shutdown_unregister(&ehea_crash_handler);
+ crash_shutdown_unregister(ehea_crash_handler);
out:
return ret;
}
driver_remove_file(&ehea_driver.driver, &driver_attr_capabilities);
ibmebus_unregister_driver(&ehea_driver);
unregister_reboot_notifier(&ehea_reboot_nb);
- ret = crash_shutdown_unregister(&ehea_crash_handler);
+ ret = crash_shutdown_unregister(ehea_crash_handler);
if (ret)
ehea_info("failed unregistering crash handler");
unregister_memory_notifier(&ehea_mem_nb);