Changeset 1c7b0db7 in mainline for uspace/drv/nic/ne2k

Timestamp:

2025-03-06T16:42:01Z (5 months ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

870841cf

Parents:

07039850

Message:

Implement quiesce in NE2k, RTL8139 and RTL8169.

Location:

uspace/drv/nic/ne2k

Files:

• dp8390.c (modified) (2 diffs)
• dp8390.h (modified) (2 diffs)
• ne2k.c (modified) (3 diffs)

uspace/drv/nic/ne2k/dp8390.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2009 Lukas Mejdrech
  * Copyright (c) 2011 Martin Decky
@@ -182 +183 @@
                         break;
         }
+}
+
+/** Quiesce NE2000.
+ *
+ * @param ne2k NE2000
+ */
+void ne2k_quiesce(ne2k_t *ne2k)
+{
+        ne2k_init(ne2k);
 }
 

uspace/drv/nic/ne2k/dp8390.h

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2009 Lukas Mejdrech
  * Copyright (c) 2011 Martin Decky
@@ -267 +268 @@
 extern errno_t ne2k_probe(ne2k_t *);
 extern errno_t ne2k_up(ne2k_t *);
+extern void ne2k_quiesce(ne2k_t *);
 extern void ne2k_down(ne2k_t *);
 extern void ne2k_send(nic_t *, void *, size_t);

uspace/drv/nic/ne2k/ne2k.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2011 Martin Decky
  * Copyright (c) 2011 Radim Vansa
@@ -459 +460 @@
 }
 
+static errno_t ne2k_dev_quiesce(ddf_dev_t *dev)
+{
+        nic_t *nic;
+        ne2k_t *ne2k;
+
+        nic = nic_get_from_ddf_dev(dev);
+
+        ne2k = (ne2k_t *)nic_get_specific(nic);
+        ne2k_quiesce(ne2k);
+
+        return EOK;
+}
+
 static nic_iface_t ne2k_nic_iface = {
         .set_address = ne2k_set_address,
@@ -467 +481 @@
 
 static driver_ops_t ne2k_driver_ops = {
-        .dev_add = ne2k_dev_add
+        .dev_add = ne2k_dev_add,
+        .dev_quiesce = ne2k_dev_quiesce
 };