Changes in uspace/lib/drv/generic/driver.c [8300c72:fafb8e5] in mainline

File:

• uspace/lib/drv/generic/driver.c (modified) (5 diffs)

uspace/lib/drv/generic/driver.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2010 Lenka Trochtova
+ * Copyright (c) 2011 Jiri Svoboda
  * All rights reserved.
  *
@@ -237 +237 @@
 }
 
-static void driver_dev_quiesce(ipc_call_t *icall)
-{
-        devman_handle_t devh = ipc_get_arg1(icall);
-        ddf_fun_t *fun;
-        link_t *link;
-
-        fibril_mutex_lock(&devices_mutex);
-        ddf_dev_t *dev = driver_get_device(devh);
-        if (dev != NULL)
-                dev_add_ref(dev);
-        fibril_mutex_unlock(&devices_mutex);
-
-        if (dev == NULL) {
-                async_answer_0(icall, ENOENT);
-                return;
-        }
-
-        errno_t rc;
-
-        if (driver->driver_ops->dev_quiesce != NULL) {
-                rc = driver->driver_ops->dev_quiesce(dev);
-        } else {
-                /*
-                 * If the driver does not implement quiesce, we will
-                 * simply request all subordinate functions to quiesce.
-                 */
-                fibril_mutex_lock(&functions_mutex);
-                link = list_first(&functions);
-                while (link != NULL) {
-                        fun = list_get_instance(link, ddf_fun_t, link);
-                        if (fun->dev == dev)
-                                ddf_fun_quiesce(fun);
-                        link = list_next(link, &functions);
-                }
-                fibril_mutex_unlock(&functions_mutex);
-                rc = EOK;
-        }
-
-        dev_del_ref(dev);
-        async_answer_0(icall, rc);
-}
-
 static void driver_fun_online(ipc_call_t *icall)
 {
@@ -399 +357 @@
                 case DRIVER_DEV_GONE:
                         driver_dev_gone(&call);
-                        break;
-                case DRIVER_DEV_QUIESCE:
-                        driver_dev_quiesce(&call);
                         break;
                 case DRIVER_FUN_ONLINE:
@@ -948 +903 @@
 }
 
-/** Quiesce function.
- *
- * @param fun Function to quiesce
- *
- * @return EOK on success or an error code
- *
- */
-errno_t ddf_fun_quiesce(ddf_fun_t *fun)
-{
-        assert(fun->bound == true);
-
-        errno_t res = devman_drv_fun_quiesce(fun->handle);
-        if (res != EOK)
-                return res;
-
-        return EOK;
-}
-
 /** Add single match ID to inner function.
  *
@@ -1032 +969 @@
 
         return devman_add_device_to_category(fun->handle, cat_name);
-}
-
-/** Wait for function to enter stable state.
- *
- * @param fun Function
- * @return EOK on success or an error code
- */
-errno_t ddf_fun_wait_stable(ddf_fun_t *fun)
-{
-        return devman_drv_fun_wait_stable(fun->handle);
 }