Changeset b9cc81c6 in mainline for uspace/drv/char/pc-lpt/main.c

Timestamp:

2025-03-06T17:35:07Z (3 days ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

797ab95

Parents:

870841cf

Message:

Implement quiesce in NS8250 and PC-LPT.

File:

• uspace/drv/char/pc-lpt/main.c (modified) (4 diffs)

uspace/drv/char/pc-lpt/main.c

@@ -1 +1 @@
 /*
- * Copyright (c) 2018 Jiri Svoboda
+ * Copyright (c) 2025 Jiri Svoboda
  * All rights reserved.
  *
@@ -46 +46 @@
 static errno_t pc_lpt_dev_remove(ddf_dev_t *dev);
 static errno_t pc_lpt_dev_gone(ddf_dev_t *dev);
+static errno_t pc_lpt_dev_quiesce(ddf_dev_t *dev);
 static errno_t pc_lpt_fun_online(ddf_fun_t *fun);
 static errno_t pc_lpt_fun_offline(ddf_fun_t *fun);
@@ -53 +54 @@
         .dev_remove = pc_lpt_dev_remove,
         .dev_gone = pc_lpt_dev_gone,
+        .dev_quiesce = pc_lpt_dev_quiesce,
         .fun_online = pc_lpt_fun_online,
         .fun_offline = pc_lpt_fun_offline
@@ -140 +142 @@
 }
 
+static errno_t pc_lpt_dev_quiesce(ddf_dev_t *dev)
+{
+        pc_lpt_t *pc_lpt = (pc_lpt_t *)ddf_dev_data_get(dev);
+
+        ddf_msg(LVL_DEBUG, "pc_lpt_dev_quiesce(%p)", dev);
+
+        pc_lpt_quiesce(pc_lpt);
+        return EOK;
+}
+
 static errno_t pc_lpt_fun_online(ddf_fun_t *fun)
 {