Changeset 1c7b0db7 in mainline for uspace/drv/nic/rtl8169/driver.c

Timestamp:

2025-03-06T16:42:01Z (3 days ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

master

Children:

870841cf

Parents:

07039850

Message:

Implement quiesce in NE2k, RTL8139 and RTL8169.

File:

• uspace/drv/nic/rtl8169/driver.c (modified) (3 diffs)

uspace/drv/nic/rtl8169/driver.c

@@ -1 +1 @@
 /*
+ * Copyright (c) 2025 Jiri Svoboda
  * Copyright (c) 2014 Agnieszka Tabaka
  * All rights reserved.
@@ -164 +165 @@
 
 static errno_t rtl8169_dev_add(ddf_dev_t *dev);
+static errno_t rtl8169_dev_quiesce(ddf_dev_t *dev);
 
 /** Basic driver operations for RTL8169 driver */
 static driver_ops_t rtl8169_driver_ops = {
         .dev_add = &rtl8169_dev_add,
+        .dev_quiesce = &rtl8169_dev_quiesce
 };
 
@@ -480 +483 @@
         rtl8169_dev_cleanup(dev);
         return rc;
+
+        return EOK;
+}
+
+static errno_t rtl8169_dev_quiesce(ddf_dev_t *dev)
+{
+        nic_t *nic;
+        rtl8169_t *rtl8169;
+
+        ddf_msg(LVL_NOTE, "RTL8169_dev_quiesce %s (handle = %zu)",
+            ddf_dev_get_name(dev), ddf_dev_get_handle(dev));
+
+        nic = nic_get_from_ddf_dev(dev);
+        rtl8169 = nic_get_specific(nic);
+
+        /* Reset card */
+        pio_write_8(rtl8169->regs + CONFIG0, 0);
+        rtl8169_reset(rtl8169);
 
         return EOK;